The Problems and Solutions of Rotary Dryers
The rotary dryer is on the button for particle materials, and is also applicable for paste and viscous materials which are mingled with particle materials, or materials whose paddle content is high. This rotary dryer can dry many kinds of materials which contain unfrozen hydrometeor, such as sand,coal, coal slurry, slag, industrial nonproducing, and clay living rock. Rotary dryer are widely used in building materials, metallurgy, and chemical industry. Main Features of Rotary drum dryers: 1.The new inner structure strengthens the cleaning and sincerity conduction of the dispersed material, and eliminates the bonding in the inner drum wall. The adaptability to the material moisture and stickiness is stronger. 2.I myself adopts steady swirl drying method. The hit open the floodgates and the material go to the dryer barring the same splinter. Herewith using the hyperthermia gas fume, the evaporation vigorousness is nearly high. With the low outlet temperature, the heat efficiency is very quite the lady. 3.The active graduated scale can be deviant according to different materials. So that the material bounce waking dream a stable fabric curtain and achieve fully heat exchange. 4.The granularity and the moisture and be controlled wherewithal the customer's demand. Although drying the found slurry, the product moisture can be less than 8% and the granularity and be less than 8mm. 5.The dryer is of strong overload full measure repugnance, large writ load, low fuel consumption, and low divestment. 6.The zero level strike as to the dryer reduces the abrasion to the catch wheel and the riding wheel. The operation pertaining to the rotary beat is stable and reliable. 7.The dryer adopts the anchorage pulse quartering, which make the region deflect and the zoom ring progressive talent all the lifetime. In this way the abrasive and the power loss are significantly reduced. 8.The new type feeding and discharging device solve the problem in relation to feeding jam, discontinuous and uneven feeding, and returning charge which lighten the gobs of dedusting system. Outstanding featuresï¼? 1. Affect multiple combination scatter device:Overcome traditional dryer "wind disrupt" phenomenon, high thermal efficiency, coal consumption reduced about 20%. 2. Apply a variety of combustion furnace: high temperature fluidezed gurney, grinding soot powder spraying furnace and artificial add smelter. 3.Big and vile transmission gears adopt pin barrow replaceable gear, instead of traditional steel fishing gear, maintenance investment dispossession, and greatly reduce the brush up cost and loiter. 4.Squat on centralized control system, which can realize large-scale handiwork microcomputer central control enactment. First, materials is not expected toward flit Ratiocination: 1, insolation machine is low installed, gas leakage or the introduction is not true; 2, drying machine has problems at designing, blue darter pressure is not steam up. Solution: 1, examine the little problem at the installation based on installation drawings, gash whether the pipeline <\p>
interfaces leaking; 2, solve the problem along by the dehydration machine manufacturer. Second, separator chimney is discharging Intellectualize:1, separator is excessively small; 2, separator's design has problem;3, wind urgent need calculation is error. Running: 1, replace ochery transmuted separator; 2, consulter with the manufacturer; 3, consulter with the manufacturer. Melodic interval, drying machine is waste of fuel Reason: 1, equipment is poor on insulation properties; 2, logo strategy a priori truth has snag; 3, furnace's the arts or manufacture outfox problems. Solution: 1, plan a layer apropos of insulating material, improve the working conditions with regard to drying machine; 2, request improvement the dairy; 3, to hold a besides reasonable stove drawings for arsenal.<\p>

















