FeedsMachinery

fish meal plant manufacturer from CHINA 

[feedsmachinery]

How to deal with the odors from fishmeal factory?

With the continuous development of the domestic fishmeal industry, the number of fishmeal factories is also gradually increasing. The rapid development of fishmeal processing industry has also brought a series of environmental problems. Some small-scale fishmeal processing factories have relatively backward equipment and processes. The operation and management are not standardized, and the odor pollution is more obvious. In recent years, environmental complaints have occurred frequently due to fishmeal processing.

The source of odor from fish meal processing

Fish meal processing is a process of high-temperature steam cooking, pressing, drying, and crushing of fish and shrimp raw materials or scraps, and then making fish meal. These processes will generate a series of sewage and waste gas that need to be treated.

The main sources of odor are:

Organized emission sources: high-temperature cooking exhaust gas of wet drying furnace, drying exhaust gas of dryer;

Unorganized emission sources: raw material storage yard, waste water, waste water treatment station, raw material transfer in production, etc.

Among them, high-temperature cooking, raw material storage yard, and raw material transfer are the main sources of odor.

Malodorous gas composition analysis

The odorous gas produced during the processing of fish meal has complex chemical components and many influencing factors. There is no comprehensive composition analysis data yet. The known components are mainly acrolein, butyric acid and valeric acid, oil degradation products, and hydrogen sulfide. , ammonia, and trimethylamine. It will even produce some toxic substances, such as hydrogen sulfide, so it is necessary to reduce emissions and control odors!

Deodorization treatment method of waste gas from fish meal processing machine www.feedsmachinery.com

Odor characteristics of fish meal processing

Regarding the waste gas generated in the processing of fishmeal, we found that although the composition of fishmeal odor is relatively complex, it also has the following characteristics: easy to collect, low odor concentration, and good odor biochemical properties.

Fish meal processing odor control method

There are many ways to control the odor of fish meal processing:

Oxidative combustion deodorization

Odor is oxidized and catalytically burned by utilizing the reducing properties of most odorous substances. The former can sometimes recover heat, and the instability of production in small and medium-sized fish meal factories makes heat recovery more difficult; the latter can be operated at low temperature, but the catalyst is easily poisoned. , block, use less. It is characterized by high efficiency and high cost.

Adsorption and deodorization

Adsorbent activated carbon, activated clay and other odorous substances are used to adsorb odorous substances, with high deodorization efficiency and low power consumption. It is suitable for waste gas with low odor concentration and no particles, and is not suitable for fish meal production.

Chemical deodorization

Borrowing the chemical unit operation theory, it is suitable for the treatment of waste gas with high concentration of odor pollutants. The technology is mature, the operation is stable, the area is small, and the treatment efficiency is high.

Water-soluble deodorant

Dissolving odorous gas with water to remove odor is characterized by lower investment and operating costs, but the purification effect is not good, and the amount of wastewater produced is too large.

Biological deodorization According to the characteristics of fishmeal waste gas, combined with the advantages of chemical deodorization and adsorption deodorization, the biological trickling filtration technology is especially suitable for the waste gas pollution of fishmeal processing plants, which can improve the deodorization efficiency of fishmeal processing and reduce operating costs. For the purpose of producing fish meal with complex odor components, this method is applicable.

FEEDSMACHINERY provides the design, manufacture, installation, commissioning and after-sales maintenance of a complete set of fishmeal and fish oil production lines machine, and provides customers with complete sewage and waste gas treatment solutions to achieve pollution-free fishmeal industry. Based on years of R&D and production experience of fish meal plant production lines , FEEDSMACHINERY has launched the Fishmeal Process (FMP), a wet-process fishmeal production process, which is suitable for the production of fishmeal with a raw material capacity of up to 15 tons/hour and above. The produced fishmeal has better quality, high digestibility, low energy consumption and simple operation. If a complete fishmeal and fish oil production and processing system is adopted, the production capacity can be increased by 5% (the digestibility is increased by 3%), and the whole process can be achieved without pollution.

[feedsmachinery]

Fish Meal Production Process Step by Step

Fish meal production is an intricate process that involves several critical stages to ensure the quality and efficiency of the final product. Understanding these steps provides insight into how fish by-products are transformed into high-quality fish meal for various applications, especially in animal feed. At our company, we specialize in providing top-notch fish meal production equipment and customized plant solutions that cater to your specific needs. Here’s a detailed guide to the fish meal production process step by step, and how our products offer unmatched advantages.

1. Raw Material Selection and Preparation

The first step in fish meal production is selecting the raw materials, which generally include whole fish, fish by-products, and other seafood waste. The raw materials are typically gathered from fishing industries and other seafood processing plants. At this stage, it's crucial to handle the raw materials efficiently to prevent spoilage.

Our fish meal plant www.fishmealplant.com come equipped with advanced raw material handling systems that maintain the freshness and quality of the input, allowing for smooth processing. We offer fully integrated fish meal production solutions that streamline the preparation process.

2. Cooking

The cooking process is critical as it involves heating the raw materials to coagulate the proteins and separate the water and fat. Our fish meal cooker machines are designed to heat raw fish and fish waste uniformly, ensuring the highest yield of fish meal. This process effectively sterilizes the fish, making it safe for further processing.

3. Pressing

After cooking, the fish material is sent through the pressing phase, where water and oil are extracted from the fish mass. This step reduces the moisture content, further separating solid protein matter from the liquid phase. Our fish meal press machines are known for their efficiency, yielding higher-quality fish meal while minimizing waste.

4. Drying

The pressed fish cake is then dried to reduce the moisture content to the desired level, usually around 10%. This step ensures the long shelf life of the fish meal. We offer a range of fish meal dryers, including steam dryers and hot air dryers, to suit different processing requirements. Our equipment optimizes energy consumption, making your fish meal production more cost-effective.

5. Grinding and Sieving

Once the material is dry, it is ground into a fine powder. This process ensures that the fish meal meets the required particle size for animal feed. Our fish meal grinding machines ensure a consistent, uniform product that meets market standards.

6. Packaging and Storage

The final step in the fish meal production process is packaging and storing the fish meal for distribution. Proper packaging is essential to prevent moisture reabsorption and maintain the quality of the fish meal over time. Our packaging systems are designed to protect your product and simplify transportation.

Why Choose Us for Your Fish Meal Production Plant?

At our company, we pride ourselves on providing high-performance fish meal production equipment that is customized to suit the unique needs of our clients. Our experience in the industry has made us a trusted partner for fish meal plant solutions worldwide. Here are some key advantages of choosing us:

Customized Solutions: We design and manufacture fish meal plants according to your production capacity and operational needs.

High Efficiency: Our equipment maximizes yield and minimizes waste, ensuring cost-effective production.

Energy-Saving Design: Our fish meal dryers and other machinery are optimized for energy efficiency, reducing operational costs.

Comprehensive Support: We offer end-to-end support, from plant design and installation to after-sales service, ensuring smooth operations.

With our advanced fish meal processing equipment, you can be assured of efficient production, high-quality output, and seamless integration into your existing facility.

From raw material selection to final packaging, every step in the fish meal production process is crucial for producing a high-quality product. Our company is dedicated to providing complete fish meal production plants that streamline each stage of the process. Whether you're looking to upgrade your equipment or establish a new plant, our customized solutions are designed to meet your needs and ensure the success of your operation.

For more information on how we can help you with your fish meal production plant, contact us today!

[feedsmachinery]

How much does a complete set of fishmeal plant cost?

In fact, in response to this customer's problem, we must first understand one thing. The investment in fishmeal plant https://www.feedsmachinery.com depends more on your production capacity, technology, and the choice of equipment manufacturers. Let's talk about fishmeal equipment from these aspects and price difference.

1.Fish meal processing capacity

The production capacity of fishmeal processing depends on the processing volume of raw materials. Based on the 24h automatic processing of fishmeal processing equipment, we plan the amount of raw materials that need to be processed in one day to decide how large a production line to adopt. For example, the monthly output mentioned by the customer is 100 tons, then it is about 30 tons per day. The processing capacity of fish meal is determined, and then we have a rough plan for the construction of the plant, the investment of equipment, and the improvement of supporting facilities. Next, we will determine the equipment investment of the fishmeal production line according to the selection of the estimated processing technology.

2. Fish meal processing technology

The processing technology of fishmeal is mainly divided into two types, dry fishmeal processing and wet fishmeal processing. Of course, the fishmeal processing equipment required by different processing technologies is different. I will not introduce too much here. Interested friends can check《What's Include In Fish Meal Machine ? 》, introduces the detailed process and specific equipment.

3. Fish meal plant manufacturers

China's fishmeal processing industry started late, so the supporting fishmeal processing equipment is also later than other countries. However, with the rapid development of China's fishmeal processing industry, the supporting fishmeal processing equipment has also made a qualitative leap, and many fishmeal processing equipment manufacturers have also Impacting foreign markets, thanks to the quality and affordable prices of Chinese fishmeal machine, Chinese fishmeal machine is increasingly recognized by users in foreign markets. For fishmeal processing enterprises, more customers are willing to choose Chinese fishmeal plant.

4. The price of fish meal equipment

Finally, we talked about the most concerned question. How much does the whole set of fishmeal equipment cost? Different production lines need to be developed according to different needs of customers. If you are interested, please contact us.The above is the price reference of the whole set of fishmeal equipment production line. Of course, the specific price varies according to the process and equipment manufacturers. The data is for reference only. The core of fishmeal equipment is to solve productivity. As long as it can solve production problems for customers and generate benefits, that is Good fishmeal equipment.

Feeds Machinery provides the design, manufacture, installation, commissioning and after-sales maintenance of a complete set of fishmeal and fish oil production lines machine, and provides customers with complete sewage and waste gas treatment solutions to achieve pollution-free fishmeal industry. Based on years of R&D and production experience of fishmeal plant production lines , Feeds Machinery has launched the Fishmeal Process (FMP), a wet-process fishmeal production process, which is suitable for the production of fishmeal with a raw material capacity of up to 15 tons/hour and above. The produced fishmeal has better quality, high digestibility, low energy consumption and simple operation. If a complete fishmeal and fish oil production and processing system is adopted, the production capacity can be increased by 5% (the digestibility is increased by 3%), and the whole process can be achieved without pollution.

[feedsmachinery]

What's Include In Fish Meal Machine ?

Fishmeal is a very important animal protein feed. my country's fishmeal industry started late, but in recent years, with the increase in the output of high-yield and low-value fish and the development of animal husbandry, the demand for feed has surged, and the fishmeal processing industry has developed rapidly. The quality of fishmeal is closely related to the quality of feed products, and there are many factors that affect the quality of fishmeal. Among them, the processing technology of fishmeal and the selection of fishmeal equipment production lines are particularly important for the quality of fishmeal.

1.Process of fish meal processing

Fishmeal processing methods are mainly divided into two types: dry method and wet method. Among them, dry processing method is further divided into direct drying method and dry pressing method, and wet processing method is divided into pressing method, centrifugal method, extraction method and hydrolysis method. Because the dry processing technology requires long-term high-temperature drying of the raw materials, the oxidation of the oil is more serious, the fish meal produced is dark in color, easy to produce peculiar smell, and the protein content is not high, which affects the digestibility of the feed. The advantage is that the equipment Simple, low investment in equipment, suitable for medium and low-fat fish. The relative wet process is currently using a more common fish meal processing technology. The characteristics of this method are that the raw materials are precooked, squeezed, separated, and then dried. The fish meal produced has better quality and higher protein content. The cost is low, and the disadvantage is that the equipment investment cost is relatively high, and the threshold for small and medium-sized enterprises is relatively high.

2. What equipment is included in the fishmeal equipment production line

Since the currently commonly used fish meal processing is a wet process, here we mainly introduce all the equipment included in the fish meal plant production line in the wet process.

The wet processing technology mainly includes the following four methods:

wet pressing process

Centrifugal Process

extraction process

Hydrolysis process

Each process has its own characteristics and applicability, but the fishmeal equipment used is nothing more than the following

Cooking machine: The purpose of cooking is to rupture the fat cells in the fish body, coagulate the protein, and fully free the oil and water from the fish body to prepare for the subsequent pressing

Press: separate most of the oil and moisture of the cooked material and then dry it to reduce the load of the dryer and reduce the consumption of steam

Three-phase decanter centrifuge: By centrifuging the cooked material to separate oil, moisture and solid residue, it can replace the press to further reduce the moisture content, reduce the content of free fatty acids (FFA), reduce impurities in fish oil, and improve oil production. product to prolong the storage time of fish oil.

Fishmeal Dryer: The purpose of drying is to convert wet material into dry fishmeal. The moisture content of fish meal is generally below 12%. The use of the FM low-temperature vacuum dryer of Flytime Machinery can effectively avoid the high temperature oxidation of fish meal and obtain fish meal with higher protein content.

Fishmeal cooling equipment: The purpose is to cool the fishmeal to room temperature and prevent the fishmeal from burning fat due to high temperature. A good cooler that cools fishmeal efficiently and quickly.

Vacuum concentration equipment: By concentrating and recovering the protein solution produced in the production process, the cost of fish meal production can be reduced and benefits can be increased.

Fishmeal deodorization equipment: The purpose of deodorization is to solve the odor generated during the production of fishmeal and reduce the impact on the air and the environment.

The above is the main core production equipment in the fishmeal equipment production line. Of course, the fishmeal processing also includes other auxiliary production equipment such as other conveying equipment, grinding equipment, packaging equipment, etc.

Feeds Machinery provides the design, manufacture, installation, commissioning and after-sales maintenance of a complete set of fishmeal and fish oil equipment production lines, and provides customers with complete sewage and waste gas treatment solutions to achieve pollution-free fishmeal industry. Based on years of R&D and production experience of fishmeal equipment production lines, Feeds Machinery has launched the Fishmeal Process (FMP), a wet-process fishmeal production process, which is suitable for the production of fishmeal with a raw material capacity of up to 15 tons/hour and above. The produced fishmeal has better quality, high digestibility, low energy consumption and simple operation. If a complete fishmeal and fish oil production and processing system is adopted, the production capacity can be increased by 5% (the digestibility is increased by 3%), and the whole process can be achieved without pollution.

[feedsmachinery]

The Solutions of Odor Removal From Fish Meal Plant

The fish meal processing of the fish meal factory is to use the scraps of aquatic products and some small fish and shrimp to make fish meal for feed through high-temperature steam cooking, pressing, drying, crushing and other processes. Malodorous gas is produced in many links in production, and the odor causes serious air pollution. In particular, some fishmeal production enterprises are generally small in scale, with less investment, relatively backward equipment and technology, irregular operation and management, and more obvious odor pollution.

1.The source of odor from fish meal processing

Organized emission sources: high-temperature cooking exhaust gas of wet drying furnace, drying exhaust gas of dryer;

Unorganized emission sources: raw material storage yard, waste water, waste water treatment station, raw material transfer in production, etc.

Among them, high-temperature cooking, raw material storage yard, and raw material transfer are the main sources of odor. The known components of fish meal odor are mainly acrolein, butyric acid and valeric acid, oil degradation products, hydrogen sulfide, ammonia, and trimethylamine. The concentration of trimethylamine in the waste gas discharged during the processing of fish meal can reach 600mg/m3, hydrogen sulfide can reach 30mg/m3, and the odor intensity is 4000~10000 (fresh fish processing). Up to more than 100,000.

2. Solutions for odor removal from fish meal processing

At present, the general fishmeal odor solution technology on the market can be roughly divided into the following points:

Combustion deodorization

adsorption deodorization

chemical deodorization

dissolution deodorization

biological deodorization

Today we mainly introduce the following biological trickle filter deodorization system launched by our company. Biological trickling filtration is a type of biological filtration. The difference is that biological trickling filtration is equipped with a spray system. Compared with ordinary biological filters, biological trickling filtration can treat higher concentrations of pollutants with higher efficiency.

Through the biofilm absorption and metabolism on the filler, the pollutants in the gas are degraded into odorless and harmless small molecular substances. Moisture and other nutrients required by microorganisms are provided by a circulating trickling filter device. Through the circulation of nutrient solution, the growth environment of microorganisms is controlled. The tunability of the growth environment of microorganisms is the distinguishing feature of biological trickling filtration from other biological filtration technologies.

3. Practical application of biological trickling filtration in odor treatment of fishmeal factory

Feeds Machinery provides the design, manufacture, installation, commissioning and after-sales maintenance of a complete set of fish meal and fish oil equipment production lines, and provides customers with complete sewage and waste gas treatment solutions to achieve pollution-free fish meal industry. Based on years of R&D and production experience of fish meal plant www.feedsmachinery.com production lines, Feeds Machinery has launched the Fish Meal Process (FMP), a wet-process fish meal production process, which is suitable for the production of fish meal with a raw material capacity of up to 15 tons/hour and above. The produced fish meal has better quality, high digestibility, low energy consumption and simple operation. If a complete fish meal and fish oil production and treatment system is used, the production capacity can be increased by 5% (the digestibility is increased by 3%), and at the same time, the whole process can be made pollution-free with the biological deodorization solution.

[feedsmachinery]

What is fishmeal dryer?

Fish meal is a high-protein feed that uses one or more kinds of fish or fish scraps (fish head, tail, fin, internal organs, etc.) At the beginning of the 21st century, the world's total output was about 7 million tons. The countries with the largest output were Chile, Peru, Japan, and the United States. At the same time, Norway, Denmark, South Africa, Iceland and Thailand were also major fishmeal producers. Among them, Chile and Peru have the highest output, with the highest annual output reaching more than 1.3 million tons (1989) and more than 1.2 million tons (1990) respectively, and their exports account for about 70% of the total trade volume. China's fishmeal industry started late, with an annual output of about 100,000 tons, and most of them are concentrated in coastal provinces such as Shandong, Zhejiang, Guangdong, and Fujian. China uses a relatively high amount of fishmeal, with an annual consumption of nearly 1 million tons, and an annual import of about 800,000 tons. Most of the imported fishmeal comes from Peru.

1.What is a fish meal dryer

In short, fishmeal dryer is a kind of equipment that obtains coarse fish meal by drying the solid after cooking in fish meal production through the heat source generally steam.

Fish meal dryers generally consist of a rotating main shaft and a stationary shell.

Dozens of heating discs are installed on the spindle rotating at the rated speed, and the discs are closely arranged, providing a huge heat exchange area for drying materials. Saturated steam (usually 6kg) enters from a section of the rotating shaft through the rotary joint, and then enters each disc evenly through the steam separation device on the main shaft. During the rotation of the disc, the steam transfers heat to the material. The material continuously evaporates water after absorbing heat outside the disc. The condensed water condensed by the steam is collected into the condensed water chamber of the main shaft through the water channel, and then discharged from the other end of the rotating shaft through the siphon.

2.The working principle of fish meal dryer

The processing of fish meal generally goes through the processes of cooking, pressing, separation, drying, grinding, etc. Generally, one or more kinds of fish are used as raw materials for processing.

Raw fish or fish steaks and leftovers enter the hopper after iron removal by the magnetic separation equipment, and then are continuously fed into the cooking machine through the screw conveyor. After the material is cooked, it directly enters the press. After the twin-screw pressing, the pressed juice enters the juice pool, the pressed cake enters the dryer, and the protein water is concentrated and added to the dryer for drying.

After initial precipitation, the juice of the pressing liquid is sent to the heating tank, heated to a certain temperature, and then sent to the three-phase decanter centrifuge to separate the fish residue and fish liquid, the fish residue is returned to the dryer, and the fish liquid is sent to the dish The oil-water separation is carried out by a type separator, and the separated fish oil is reprocessed to obtain the finished fish oil.

Feeds Machinery provides the design, manufacture, installation, commissioning and after-sales maintenance of a complete set of fishmeal and fish oil production lines, and provides customers with complete sewage and waste gas treatment solutions to achieve pollution-free fishmeal industry.

Based on years of experience in the research and development and production of fishmeal processing equipment, Feeds Machinery launched the FM series fishmeal dryer, which is different from the traditional fishmeal dryer and has a unique spindle design. The main shaft does not expose the welding seam, avoids the welding seam directly contacting the material, and prevents the material from wearing and corroding the welding seam, thus greatly prolonging the service life of the dryer.

FM series fish meal dryer can be manufactured into various sizes and specifications according to the demand of output and under the conditions of transportation. The dryer can also be made of carbon steel Q345, stainless steel 304, 316L or bidirectional stainless steel according to the nature of the material.

[feedsmachinery]

How do fish oil refining equipment manufacturers improve the quality of refined oil?

How do fish oil refining equipment manufacturers improve the quality of refined oil? There are many pro-oxidizing substances in oil, and trace metals, especially variable valence metals, have a significant impact. They are powerful catalysts for active oxidation and rancidity of oil. Because of their existence, the induction period of oil oxidation is greatly shortened and the speed of oxidation reaction is accelerated.

The active oxidation and polymerization process is the process in which the oil reacts with oxygen, and the oxygen absorption in the active oxidation and polymerization process is gradually increased. In general, the higher the concentration of oxygen, the faster the oxidation rate. In the storage vessel, the greater the partial pressure of oxygen, the more rapidly the oxidation will proceed. Temperature is an extremely important factor that affects the rate of chemical reactions. For general chemical reactions, for every 10°C rise in temperature, the reaction rate is approximately doubled; temperature also plays an important role in the oxidation rate of oils and fats. Moisture will cause and promote the spoilage of hydrophilic substances (such as phospholipids, enzymes, microorganisms, etc.) to change the quality of grains and oils, strengthen the activity of enzymes, and facilitate the reproduction of microorganisms, leading to hydrolysis and rancidity, and adding lipid peroxides. Ultraviolet rays can promote the oxidation of oil, because of the photo-oxidation effect, and can make the trace amount of hydroperoxide in the oil decompose, generate free radicals, and enter a chain reaction, which accelerates the oxidation of oil. The susceptibility to oxidative rancidity can be significantly improved by irradiating foods with high-energy radiation, which is usually explained by the generation of free radicals induced by radiation energy. The above is the answer to "how can fish oil refining equipment manufacturers improve the quality of essential oils". If you have any questions about fish oil refining equipment, you can contact us for a detailed free consultation.

[feedsmachinery]

What is working principle of cooking machine in fish meal machinery

The performance characteristics of cooking machine:

Equipped with an automatically controlled feeding hopper, through the automatic control of the material height, it ensures that the feeding port of the cooking machine is always full of materials to ensure that the cooking process is uniform and continuous.

Through the outer casing, the main shaft and the spiral fins are filled with steam heating to ensure that the raw fish is cooked and cooked, avoiding the occurrence of a large amount of condensed water mixed into the material by direct steam injection heating, resulting in the loss of fish meal protein; the power adopts stepless The speed-regulating motor can meet the production process requirements of different seasons, different species of fish, and changes in fish body size by changing the speed of the main shaft of the cooking machine;

The working principle of cooking machine:

Using the automatic drainage system, all the steam condensed water is recovered to the boiler, thereby reducing energy consumption;

Both ends of the main shaft adopt automatic adjustment and compression type sealing device, which avoids the phenomenon of water leakage or liquid leakage of the cooking machine, and keeps the workshop indoors hygienic;

Equipped with a steel structure base, no concrete foundation is required, and the installation position can be changed arbitrarily, which is convenient for installation.

The external insulation and the upper observation cover are covered with stainless steel to improve corrosion resistance, prolong the service life of the equipment, and have a beautiful appearance; fish meal production equipment.

The scope of application of cooking machine:

The cooking and curing of scraps from the processing of fish and aquatic products,

Curing, defatting, shaping and curing of blood, viscera and intestines in livestock slaughter.

The introduction of fishmeal cooker machine in fishmeal machinery is here. FeedsMachinery specializes in the production of complete sets of fishmeal processing equipment. If you have any related questions, you can ask us for free consultation and answers.

[feedsmachinery]

How to choose a better manufacturer to buy fish meal

There are thousands of fish meal manufacturers, large and small. Many customers do not know how to choose when they choose to buy. Today, I will discuss with you about this problem. Many feeds require different additions, so as to ensure that the nutrients are still sufficient. , and can also guarantee to meet the growth needs of various livestock. Animal husbandry actually has relatively high regulations on feed. If you really want good feeding, it is recommended to ensure the quality of fish meal machinery; So fish meal plant is very important.

Determine the size of the opponent. Can also provide us with good fish meal manufacturers. They are large and can also provide us with various types of products. The other party has the corresponding production capacity, and also has mutual cooperation with foreign companies.

The quality of fish meal generally given also has a certain guarantee. We need to clarify the size of the other party and the capabilities of the other party first, and then make an overall relative comparison. We just need to be a big manufacturer that can serve us well, and of course better.

2.Clarify the supply capacity. It is very likely that we will not only purchase large quantities of imported fishmeal, but will continue to add some other products. Therefore, we must know the supply capacity of the other party so that we can choose as many as possible and provide various types of products.

Therefore, it is very important to choose a reliable fishmeal manufacturer. If you have relevant needs, you can contact us through the Internet, and we will give you some help.

Feeds Machinery provides the design, manufacture, installation, commissioning and after-sales maintenance of a complete set of fish meal and fish oil equipment production lines, and provides customers with complete sewage and waste gas treatment solutions to achieve pollution-free fish meal industry.

Based on years of R&D and production experience of fish meal equipment production lines, Feeds Machinery has launched the Fish Meal Process (FMP), a wet-process fish meal production process, which is suitable for the production of fish meal with a raw material capacity of up to 15 tons/hour and above. The produced fish meal has better quality, high digestibility, low energy consumption and simple operation. If a complete fish meal and fish oil production and treatment system is used, the production capacity can be increased by 5% (the digestibility is increased by 3%), and at the same time, the whole process can be made pollution-free with the biological deodorization solution.

[feedsmachinery]

About use of "fish meal processing machinery"

Fishmeal processing machinery mainly uses fish with low economic value, fish production and processing waste or some crustaceans and cephalopods as raw materials to produce and process into fishmeal machinery and equipment. In addition to being used for the production of fish meal for feed, if the raw materials are fresh and the facilities meet hygienic conditions, it can also be used for the production of edible fish meal. Industrial fishmeal processing machinery has been produced in the 1920s. Complete sets of fishmeal equipment can be roughly divided into two categories: dry processing machinery and wet processing machinery due to different processing techniques. In the 1960s, centrifugal wet processing machinery was produced in the latter category.

The structure of this kind of machinery is simple and clear, and the facilities are less, and it is suitable for the production and processing of low-fat raw materials. However, due to the high temperature of the raw materials in the steam dryer, the oil is easily oxidized, and the quality of the obtained fish oil is poor. It is only used in a few areas today.

Wet processing machinery is mainly composed of chopper, digester, press, fish oil separator, juice concentrator, fish meal dryer, pulverizer, etc. The raw materials are first cut into small pieces by the chopper, cooked according to the cooker, and most of the water and fish oil are squeezed out by the press, and the juice left after the fish oil is separated from the fish oil by the fish oil separator The water-soluble protein) is concentrated in the evaporator, mixed with the pressed cake and sent to the dryer for drying; and then crushed into powder by the pulverizer.

At this stage, with the advancement of technology, the press is progressing towards the perspective of specialization, automation, energy saving and pollution-free, and improving the production and processing efficiency and quality of fishmeal is a kind of crucial fishmeal processing equipment.

The purpose of using fishmeal production equipment is to keep the fishmeal dry as soon as possible. The complete set of fishmeal facilities has certain advantages in the application process, such as: high degree of automation and good product quality. Air-flow drying materials are all carried out in the pipeline, and the drying time is very short, so it can be automated, the products are not in contact with the outside world, the pollution is small, and the quality is good.

[feedsmachinery]

Talking about the types of fish meal plant

As we all know, fish meal plant is also called fishmeal machine. It is composed of a horizontal shell and a rotating shaft containing steam heating. A heating coil is welded on the shaft, and a pushing plate is installed on the disc.

The working efficiency of the fishmeal facility is high. , It can not only heat the fish meal, but also move the heated fish meal along the direction of the powder outlet. The steam dividing device of the internal structure of the rotating shaft can make the steam evenly spread to each heating disc, and the steam and condensed water are separated from each other. The flow in the coils on both sides of the disc keeps the heating disc at a constant high temperature.

The processing equipment of fishmeal facilities is mainly classified as follows:

Fish meal production system

Feeding pit,

Screw conveyor

Cooking machine

Filtrate screw conveyor

Twin screw press

Dryer

Powder auger

Cooling Auger

Cylinder sieve

Crusher

Powder storage bin.

Liquid phase separation and fish oil processing equipment:

Mud pump

Screw pump

Gear pump

Centrifugal pump

Horizontal spiral centrifugal decanter

Disc centrifugal oil-water separator

Protein concentration facilities:

Horizontal centrifugal decanter

Falling film vacuum double-effect concentration device

Jet vacuum pump.

Environmental protection system facilities:

Water washing tower (forest spray deodorization tower),

Induced draft fan.

Feeds Machinery provides the design, manufacture, installation, commissioning and after-sales maintenance of a complete set of fishmeal and fish oil production lines, and provides customers with complete sewage and waste gas treatment solutions to achieve pollution-free fishmeal industry.

If you have any problems in fish meal plant, please contact with us.