The Electroplating Sludge Dryer of Shenyang Yitong Venture Drying Equipment Co., Ltd. has been put into industrial application in Hangzhou, Zhejiang Province, and successfully solved the problem of drying of electroplating sludge.
Electroplating sludge dryer is a special dryer designed for the high viscosity and high humidity of electroplating sludge. It adopts a series of new technologies and equipments such as dedicated feeder, powerful disperser, high-intensity radiation and heat transfer, and the initial moisture content. 85% of electroplating sludge is once dried to a final moisture content of 12% or less, and the drying time is short, typically 8-12 minutes.
The electroplating sludge enters into the dryer through a dedicated feeder. The specially designed fascia board and the copy board on the rotating drum wall are copied and dropped to the top, and are broken and broken by a strong breaking device during the falling process. In the process of repeated copying and dropping, large pieces of material are continuously broken into small particles. In the first 1/3 of the dryer, high-intensity radiant heat transfer technology is used to quickly dry the material and the material is dried to small particles with no viscosity. After that, it enters the speed reduction drying section, and the hot air and the material undergo heat transfer and mass transfer to complete the drying process and reach the required moisture discharge. The fine powder is collected by the dust collection device. The exhaust gas can be treated to fully meet the environmental emission requirements.
At present, electroplating sludge dryers have been serialized, with daily processing capacity of 10 tons, 15 tons, 20 tons, 25 tons, 30 tons, 40 tons and other models.
Electroplating sludge dryer is a special dryer designed for the high viscosity and high humidity of electroplating sludge. It adopts a series of new technologies and equipments such as dedicated feeder, powerful disperser, high-intensity radiation and heat transfer, and the initial moisture content. 85% of electroplating sludge is once dried to a final moisture content of 12% or less, and the drying time is short, typically 8-12 minutes.
The electroplating sludge enters into the dryer through a dedicated feeder. The specially designed fascia board and the copy board on the rotating drum wall are copied and dropped to the top, and are broken and broken by a strong breaking device during the falling process. In the process of repeated copying and dropping, large pieces of material are continuously broken into small particles. In the first 1/3 of the dryer, high-intensity radiant heat transfer technology is used to quickly dry the material and the material is dried to small particles with no viscosity. After that, it enters the speed reduction drying section, and the hot air and the material undergo heat transfer and mass transfer to complete the drying process and reach the required moisture discharge. The fine powder is collected by the dust collection device. The exhaust gas can be treated to fully meet the environmental emission requirements.
At present, electroplating sludge dryers have been serialized, with daily processing capacity of 10 tons, 15 tons, 20 tons, 25 tons, 30 tons, 40 tons and other models.
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