Internal Reform and Optimization of Rotary Dryer

Whether the quality of the ventilation and dust removal of rotary dryer good or not directly influence its production. So high production means choosing a dust catcher to deal with large amount of wind. Ensure the feeding end of a negative pressure and inhale the high temperature gas produced by the burner to the dryer in time, to ensure which quickly exchange heat with the drying materials and put out timely,and then to lower the concentration of the waste gas as possible in order to achieve the purpose of fast drying.

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At present, the drying dust removal generally choose bag dust removal, the original cyclone dust removal, static dust is ventilated effect is good, but high concentration, discharge dust pollution. Bag filter waste gas processing quantity size should be chosen according to the size of the model dryer, structure and drying of material type, the water level, the reasonable selection after detailed calculation. Internal reform measures of rotary dryer: Rotary dryer internal reform is very important. The vestment of the internal reform of a rotary dryeris not big and its structure is simple. But you must have a knowledge of the structure principle of the dryer and the type of the drying material,then combined with the experience of the daily summary to make the reconstruction plan of feasible.Scientific management, advanced processing technology and innovative manufacturing theory make Fote Heavy Machinery become the exporting base of three-drum drying machine, mineral powder dryer and famous grinding equipment in China. What Hongxing has done is for the clients and we believe that quality is the best way to develop market.

General steps of reform method are as follows: (a) Install a center X stripper plate to the rotary dryer to reduce hot space and extend the stay time of raw material and improve the heat efficiency and reduce the loss of high temperature gas; (b)Remove the helical conveyer of the rotary dryer withe a blade of stiffened plate, and weld firmly with the drying triangle tube, weld a circle with a interval of at least 50 mm naturally forming a tapered feeder. It is used to slow in high-temperature belt velocity, and material fully absorb heat, improve the heat exchange rate, and can reduce the dryer front to avoid damaging the cylinder body and gauge ring.

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