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Xinli Drying, <a href=http://cz263.com> Drying equipment </a>, Changzhou Xinli <a href=http://cz263.com> Drying Equipment </a> Co., Ltd.
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Xinli Drying, <a href=http://cz263.com> Drying equipment </a>, Changzhou Xinli <a href=http://cz263.com> Drying Equipment </a> Co., Ltd.
Xinli Drying, <a href=http://cz263.com> Drying equipment </a>, Changzhou Xinli <a href=http://cz263.com> Drying Equipment </a> Co., Ltd.
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  • Printing and dyeing (living, chemical, calcium carbonate) sludge dryer
  • Printing and dyeing (living, chemical, calcium carbonate) sludge dryer

Printing and dyeing (living, chemical, calcium carbonate) sludge dryer

Sludge drying will become an engineering project with great potential in the future. The hollow blade dryer developed by our company is especially suitable for sludge drying! Now many chemical companies have been widely used.
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Detailed introduction

Project description and advantages:

Many chemical companies' sewage treatment plants pull the sludge from the belt filter outside the plant and dump it, polluting the surrounding environment. Now the state has banned sludge dumping. Therefore, the company needs to dry the sludge and burn it or give it to building materials. For factory bricks. Therefore, sludge drying will become a project with great potential in the future. The hollow blade dryer developed by our company is especially suitable for sludge drying! Now many chemical companies have been widely used.

working principle:

Wedge-shaped hollow blades are densely arranged on the hollow shaft, and the heat medium flows through the blades through the hollow shaft. The heat transfer area per unit effective volume is large, and the temperature of the heat medium is from 40 ° C to 320 ° C. It can be water vapor, hot water or thermal oil. The heat transfer medium flows through the shell jacket and the hollow stirring shaft through the rotary joint. The hollow stirring shaft has different internal structures according to the type of the heat medium to ensure the best heat transfer effect.

While the blades and jackets are heated by steam, the upper part of the outlet is simultaneously heated by dry air to further dry, which greatly increases the drying strength of the equipment. The evaporated water is taken out of the dryer by the tail gas, filtered by a bag filter, and the dried fine powder is recovered. The wet air is removed by water and the fan is discharged to the outside.

Equipment characteristics:

  1. The energy consumption of the pulp leaf dryer is low: due to indirect heating, there is not a large amount of air to carry away the heat, and the outer wall of the dryer is provided with a thermal insulation layer. For pulpy materials, 1.2KG of water vapor is needed to evaporate 1KG of water.
  2. The cost of the paddle dryer system is low: the huge heat transfer surface in the unit effective volume shortens the processing time and reduces the size of the equipment. It has greatly reduced the building area and building space.
  3. Wide range of materials: different media can be used to handle both heat-sensitive materials and high-temperature materials. Commonly used media are: water vapor, thermal oil, hot water, cooling water, etc. It can be operated continuously or intermittently, and can be applied in many fields.
  4. Low environmental pollution: the amount of air carried is very small, and the dust material is rarely entrained. For contaminated materials or working conditions where solvents need to be recovered, a closed circuit can be used.
  5. Low operating cost: The device operates normally, only 1 person / day. Low speed stirring and reasonable structure. Minimal wear and low maintenance costs.
  6. Stable operation: Due to the special compression-expansion stirring effect of the wedge-shaped blade, the particle components of the material are in contact with the heat transfer surface. In the axial interval, the temperature, humidity and mixing temperature gradient of the material are small, thereby ensuring the stability of the process Sex.
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Address: Jiaoxi Town, Changzhou City, Jiangsu Province Telephone: 0519-88900288 Fax: 0519-88901908 Contact: Mr. Fan 13775296688 Email: market@cz263.com
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