China Paddle Wheel Aerator Jinhu

automatic fish feeder Machine Supplies

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The fish pond oxygen plane opened in the middle of the night to continue

Fish float problems caused by hypoxia can eliminate harmful gases, increase fish pond activity capacity and primary productivity, promote water convection exchange, improve water quality, reduce feed coefficient, increase the feeding density, improve the feeding intensity of the feeding object, greatly improve the acres Yield, promote growth, and fully achieve the purpose of increasing the breeding income. 

The above is the full content introduced by the oxygen generator manufacturer, understanding more knowledge can continue to pay attention to the company's official website! . At this time, the photosynthesis of the floating plants in the fish pond should be stopped and oxygen cannot be supplied to the water. At the same time, it can also inhibit the growth of anaerobic bacteria in water, prevent the pond from deteriorating and threaten the survival environment of fish. 

The fish pond oxygen plane opened in the middle of the night to continue. Fish pool aerator opens at noon at sunny day: At this time, on the fish pond, the temperature of the water layer is very large, and the oxygen in the water cannot be supplemented in time. 

The oxygen generator is a device that drives the working component by a power such as a diesel engine or an electric motor so that "oxygen" China Long Arm Aerators in the air is rapidly transferred into aquaculture water. In addition to mastering the principle of "three open and two", fish ponds also need to flexibly grasp the length of startup time according to the season, water quality and weather. 

Its main function is to increase the oxygen content in the water to ensure that the fish in the water will not be hypoxic. Short start time, the start time is long after fertilization, the starting time is short, the wind is long, and the wind is short during the wind. Therefore, from the morning, when the dissolved oxygen point is low, it can be solved the risk of floating fish heads due to lack of oxygen before and after dawn

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The aeration of the oxygen generator will reduce the dissolved oxygen

At this time, there is no hypoxia in the water body. Dissolve oxygen and improve the dissolved oxygen content of the water body. Today, the oxygen generator is introduced to you how to use the fish pond oxygen plane summer season! Importantly, the upper and water bodies are laminated, and the water is dissolved in the night. 

When the oxygen generator is opened, the aeration of the oxygen generator will reduce the dissolved oxygen in the surface water body. After all, 90% of the dissolved oxygen in the water from the photosynthesis of algae, that is, the proportion of the mechanical equipment increased in the water body does not exceed 10%. Similarly, long arm aerator why is it open at the sunny day, not open at night? 

This is because in sunny noon, direct sunlight, algae photosynthesis, and water-dissolving oxygen is supersaturation. It is recommended that the oxygen generator is not used as the main source of dissolving oxygen in cultured water. . It is scientific farming, increasing farming density, improving the production of unit farming area, further improving the economic benefits of aquaculture, has been widely promoted and applied by the majority of aquaculture professionals and farmed bases. 

At this time, the purpose of increasing the oxygen generator is not to increase oxygen by oxygen generators, but use an impeller oxygen generator, a pressure regulator, a swing oxygen generator, and promote the convection of the upper and lower water, increase the low dissolved oxygen body. Similarly, in the sunny evening, the dissolved oxygen in the water surface water has reached a high level.

The fish pond oxygen generator is an oxygen-containing air to the oxygen-containing air in the water using the fan high pressure. After Zeng, if the output of most fish varieties in my country is not tens of thousands of pounds / mu, try to use an oxygen generator as a first aid 120, usually can also be used to agitate the water body to promote the convection of the upper and water

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The impeller aerator has obvious aeration effects

What effect can be achieved by using the impeller aerator?　The impeller type aerator uses mechanical methods to increase oxygen. The motor drives the water surface impeller to rotate and stir the water surface, stirring the gas film and the liquid film, increasing the gas-liquid contact area, thereby expanding the oxygen concentration gradient in the water, and increasing the transfer and diffusion speed of oxygen in the air into the water. 

The impeller aerator has obvious aeration effects. Using an impeller aerator, an oxygen-enriched ring with a radius of about 10 meters can be formed in the water. In the pond test, the impeller aerator operated for about 80 minutes, which can keep the dissolved oxygen content and water temperature in the water body consistent with the depth of 1.5 meters in the upper water body. 

The impeller type aerator has high technical content and has better physical and biological effects than other types of impeller type aerators. Its main function is: the impeller aerator has high power and high efficiency, and the aeration capacity can reach 1800g/kw/h. 

 Under the oxygen-rich condition, diesel aerator the pond water can effectively inhibit bacteria and virus diseases in aquaculture, which is very effective for aquaculture. Increasing production and income is of great significance. The impeller aerator with water lifting and stirring can lift the bottom water to alternate with the surface water, so as to achieve the effect of aerating the bottom water. 

The water depth of the impeller aerator is more than 2m, suitable for high-yield deep-water fish ponds. Impeller aerators exposed to harmful gases have a strong aeration function. Harmful gases such as ammonia, hydrogen sulfide, methane, and carbon monoxide in the pool water can be effectively aerated.

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Ponds without oxygen facilities need to install some oxygen supplements in case of emergency

The length of time. Ponds without oxygen facilities need to install some oxygen supplements in case of emergency. Precautions for safe operation of frequency conversion aerator equipment and methods of using frequency conversion aerator equipment 

(1) The frequency conversion aerator equipment using 380v three-phase AC must use a dedicated circuit for the power supply, and must be powered by an electrician in accordance with electrical safety operating procedures .　　 

(2) The motor must be equipped with leakage, phase damage, and low voltage protection devices to ensure the normal operation of the circuit.　　

(3) The power cord needs a three-phase four-wire copper rubber cable. It is recommended to use a 4 x 2.5mm 2 wire path, with firm wiring and stable grounding.　　

(4) The input power supply voltage is 380v, the voltage fluctuation value does not exceed 5% of the rated voltage, and it is prepared for the long-term use of low voltage and damaged motors.　　

(5) It is strictly prohibited to use metal wires such as iron wire to pull and fix the oxygen generator.　　

(6) When maintaining, maintaining, handling or disassembling the frequency conversion aerator equipment, first cut off the power supply to ensure personal safety.　　

(7) When turning on the power supply of the variable frequency aerator equipment,automatic fish feeder in order to prevent electric shock and mechanical accidents, it is strictly forbidden to go to the fishery.  

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The waterwheel type aerator is immersed in the pool water

Can the water quality be changed when using a waterwheel type aerator? Let's take a look at the waterwheel type aerator is a new type of excellent aerator in our country. It is developed by our company to adapt to the development of new aquatic products. The waterwheel type aerator has simple structure and reliable power transmission device. 

The main advantages of the waterwheel type aerator are: the waterwheel type aerator system adopts the traditional waterwheel principle and the form of animal webbed claws, which is a combination of our company's appearance design process. Waterwheel type aerator is a unique and novel aeration process combined with modern technology. 

The gear pair used in the waterwheel type aerator does not require lubrication and oil supply,China shrimp farming aerator Manufacturers there is no problem of water damage caused by environmental leakage, and it has a good breeding ecological environment. This is a brand new water wheel aerator. 

Layout features: The waterwheel type aerator motor has single-phase and three-phase modes, and four different specifications can be adjusted and equipped by users at will. Motor design software is used to design optimal control electromagnetic schemes. The protection level of the waterwheel type aerator exceeds IPX8 and meets the national anti-immersion motor industry standard.

The waterwheel type aerator is immersed in the pool water, it is not easy to enter water during the service life, and the sealing is reliable. Innovative value: The waterwheel type aerator has the advantages of easy aeration, wide push flow range, low breeding price, novel and reliable structure, and low starting current. 

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Digestion requires oxygen consumption

Waterwheel type aerator to prevent the tragedy of 'turning over the pond'! The reasons are as follows: This situation is unbearable for any farmer. Especially in summer, sunlight enters the water body, causing refraction in the water and stratifying the temperature of the water body. With low prices, high-quality product quality and good reputation, the company has always been in a high position in the industry! 

The installation cost of the public energy-saving bottom aeration oxygen-enriched system is not high, which is lower than that of the impeller aerator, and it is easy to manage. Digestion requires oxygen consumption. In addition, the circulation of the water body also promotes the reproduction and growth of plankton and increases the primary productivity of the pond. 

When the upper layer of dissolved oxygen is high on a sunny day, it can accelerate the convection of the water body,long arm aerator increase the dissolved oxygen in the middle and lower layers of the water body, which is conducive to the rapid growth of fish and shrimp, reduces the feed coefficient, promotes the oxidation and decomposition of organic matter, and reduces the occurrence of diseases. 

This is inseparable from the gradual mechanization of the aquaculture industry, especially the widespread use of impeller aerators. It can comprehensively utilize the functions of physics, chemistry and biology. The company's main business: impeller type aerator production, impeller type aerator sales, impeller type aerator prices, impeller type aerator manufacturers, impeller type aerators.

It can be seen that the role of the impeller aerator is not only to increase oxygen to the water body, but also to effectively promote the improvement of the primary productivity and self-purification capacity of the pond, thereby improving the water quality and ecological environment of the pond. 

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Dissipate harmful gases and release concentrated oxygen

The deeper the water of the inflatable aerator, the better it can dissolve oxygen up and down the water body without damaging the body of fish and shrimp. Submersible and jet aerators are suitable for deep water aquaculture and longer ponds. How to choose a frequency conversion aerator? Jianhu tells you the answer: Variable frequency aerators are used to increase the oxygen content of water bodies. 

The hydraulic aerator is the principle of the upper and lower layers of the water body convectively spreading to the surroundings. The power effect of the waterwheel type aerator is also very good, the pushing effect is strong, and the surface layer of the water body is obviously aerated, which is suitable for shrimp and crab animals. The frequency conversion aerator has good power effect and large working area, which is suitable for breeding four major domestic fishes. Reduce the feed coefficient of feed and save feed cost. Water jet aerators can increase oxygen in small ponds, and are suitable for small fish ponds in garden-style tourist areas. How to choose the aerators correctly and reasonably is a difficult problem for users to choose. 

According to measurements, every tens of millions of impeller aerators can add more than. Dissipate harmful gases and release concentrated oxygen. Main business: high-quality variable frequency aerator, variable frequency aerator production, variable frequency aerator prices, variable frequency aerator manufacturers, variable frequency aerators. are all important factors in selecting the performance of the aerator. The variable frequency aerator has the effect of lifting water upwards, which will cause the pool water to circulate vertically after it is turned on.

 The function of the variable frequency aerator increases oxygen to save fish and ensure high yield. Promote convective exchange of water bodies. It can convection the bottom water below 2 meters with Solar Plastic Feeder Manufacturers the pool surface water, and transport the nutrients and reduced substances adsorbed on the bottom to the surface. 

The four-paddle flow improves the dissolved oxygen content of the water body and is suitable for shrimp. The variable frequency aerator can make the dissolved gas in the pool water escape into the air while stirring the water. It is suitable for aeration in fish and shrimp fry ponds. Due to the strong stirring effect of the aerator, the water surface is fresher, and most of the dissolved oxygen diffuses to the lower layer through the stirring effect. 

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Oxygen causes the death of a large number of fish

The company's main business: impeller type aerator quotations, impeller type aerator manufacturers, impeller type aerator prices, impeller type aerator companies, impeller type aerators, etc. Oxygenation can be further Water impeller Aerator reduced.

The cost of the machine. The impeller aerator has formed a product series of 7. The impeller aerator uses a gear reducer to drive the shovel impeller. What is the structure and function of the impeller aerator? In the 1970s, due to technical limitations, the increase in the production of pond fish culture encountered a bottleneck. model.What is the structure and function of the impeller aerator?

impeller aerators are universal models promoted across the country, and they are also the main force of fish pond impeller aerators in the past 30 years. Moreover, by simplifying the impeller type aerator, the fixed installation of the impeller type aerator is changed to a floating type, the water level is changed to a fixed water level, and the speed is changed to a fixed speed, eliminating the complicated water level adjustment device and speed control system.

Structure and function: The impeller type aerator is mainly composed of a motor, a reduction box, a surface impeller and a floating ball.The impeller aerator is mainly due to the lack of oxygen in the pond water.In this context, the Fisheries Machinery and Instrument Research Institute of the Chinese Academy of Fishery Sciences hereinafter referred to as the 'Fish Research Institute' has solved the problem of hypoxia in the breeding pond. 

 After research and investigation, it is found that the oxygen content in the water can be increased by improving the impeller aerator. Many companies have cooperated with fishing machines to develop impeller aerators, which are now widely used in fish pond culture.Oxygen causes the death of a large number of fish