Sludge dryer is a new type of sludge drying equipment developed by Shenyang Yitong Venture Drying Equipment Co., Ltd. based on the advantages of Northeastern University on the basis of single-channel rotary dryer. It is mainly used for drying sludge and has a certain degree of stickiness. The quantity of materials handled is based on the characteristics of these materials that are easily united with solid blocks, using a unique link wing panel, sweeper and crusher. A series of new technologies and equipment such as dedicated feeders, powerful disperser, high-intensity radiant heat transfer, etc. were installed to dry the sludge with an initial moisture content of 85% to a final moisture content of 12% or less, and the drying time was short. It is usually 8-12 minutes.
Has been applied to municipal sludge drying, oil field sludge drying, chemical sludge drying, electroplating sludge drying, tannery sludge drying, paper sludge drying, red mud drying, calcium carbide slag drying , Chemical waste drying, potato starch residue drying, basic zinc carbonate drying, fluorite powder drying and other fields.
Shenyang Yitong Sludge Dryer has the unparalleled advantages of other dryers such as rotary dryers. The volumetric heat transfer coefficient of single-channel dryers is up to 300-450kcal/m3·°C·h, and ordinary rotary drying The volumetric heat transfer coefficient of the machine is only 100-200 kcal/m3·°C·h. The drying of viscous materials by ordinary rotary dryers not only has poor drying effect, but also requires frequent cleaning of the inner cylinder, which results in low product quality, high labor intensity, and low production efficiency. The single-channel dryer is completely solved. these questions.
Sludge special dryer working principle:
The sludge enters the dryer through a dedicated feeder, and the specially designed sampan plates and copy plates on the rotating drum wall are copied and dropped to the top, and are broken and broken by a strong disperser 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 rapidly dry the material and the material is dried to a viscosity-free small size. Particles, and then enter the slow drying section, the hot air and the material for heat transfer and mass transfer, complete the drying process, to achieve the required moisture discharge; fine powder collected by the dust collection device. The exhaust gas can be treated to fully meet the environmental emission requirements.
Has been applied to municipal sludge drying, oil field sludge drying, chemical sludge drying, electroplating sludge drying, tannery sludge drying, paper sludge drying, red mud drying, calcium carbide slag drying , Chemical waste drying, potato starch residue drying, basic zinc carbonate drying, fluorite powder drying and other fields.
Shenyang Yitong Sludge Dryer has the unparalleled advantages of other dryers such as rotary dryers. The volumetric heat transfer coefficient of single-channel dryers is up to 300-450kcal/m3·°C·h, and ordinary rotary drying The volumetric heat transfer coefficient of the machine is only 100-200 kcal/m3·°C·h. The drying of viscous materials by ordinary rotary dryers not only has poor drying effect, but also requires frequent cleaning of the inner cylinder, which results in low product quality, high labor intensity, and low production efficiency. The single-channel dryer is completely solved. these questions.
Sludge special dryer working principle:
The sludge enters the dryer through a dedicated feeder, and the specially designed sampan plates and copy plates on the rotating drum wall are copied and dropped to the top, and are broken and broken by a strong disperser 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 rapidly dry the material and the material is dried to a viscosity-free small size. Particles, and then enter the slow drying section, the hot air and the material for heat transfer and mass transfer, complete the drying process, to achieve the required moisture discharge; fine powder collected by the dust collection device. The exhaust gas can be treated to fully meet the environmental emission requirements.
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