The screw-type sludge dewatering machine is very common in the field of sludge dewatering. It is widely used in sludge and sewage treatment in various industries, and has been widely recognized by the market.

Product advantages of screw-type sludge dewatering machine:

  1. The screw stacker is suitable for high and low concentration sludge dewatering. When low concentration (2000mg/L) sludge is dewatered, there is no need to build a concentration tank or storage tank, which reduces the construction cost, reduces the release of phosphorus and the generation of anaerobic odor.
  2. No blockage, reduce flushing water consumption, save water costs, and reduce the burden of internal circulation caused by the backflow of cleaning water.
  3. Electric control cabinet and flocculation mixing tank reduce the floor space, and the installation is simple and convenient.
  4. The dehydrator is basically in closed operation, the treatment is stable and timely, the odor on site is minimized, and the working environment of workers is improved.
  5. Realize fully automatic 24-hour operation, reducing the labor intensity of operators.
  6. The running speed of the screw shaft is low, 2-3 revolutions per minute, the power consumption is low, and there is basically no vibration and noise on site.
  7. The fuselage is almost entirely made of stainless steel, which can maximize the service life. Just replace the screw shaft and slip ring, long service life.
  8. The daily maintenance time is short and the maintenance operation is simple.

Application fields of screw dewatering machine:

  1. Papermaking, printing and dyeing, and textile industries. Such textile printing and dyeing wastewater and papermaking wastewater are relatively simple to treat. Generally, polyaluminum chloride and polyacrylamide can be used for flocculation, and the treated sludge is in the form of mud cake.
  2. Food and beverage, sugar, wine and other industries. The sludge treatment requirements in this type of industry are relatively low. As long as the moisture content reaches 80%-85% after treatment, the sludge can be formed, and most of the users directly transport it out for treatment.
  3. Municipal sewage plants, water purification plants, chemical plants, etc. Generally, it is used more, and the utilization rate of screw stacking machine accounts for a large share of the market.
  4. Breeding, slaughterhouses, meat processing plants, etc. This kind of sewage is more difficult to treat, generally has high concentration, high oil content and high viscosity. It needs to be added with auxiliary agents or diluted with water before it can be treated with equipment, and there are many application cases.

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