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Inclined Screw Thickener Paper Plant Machine

Inclined Screw Thickener Paper Plant Machine

Inclined screw thickener paper plant machine is suitable for washing and thickening low consistency used corrugated board paper pulp, and it can be used before High pressure filter thickener, as the first stage of pulp thickening part before entering into Disc disperser.

Features and working principle of Inclined screw thickener

Inclined screw thickener paper plant machine mainly consists of screen cylinder and screw inside of drum cylinder. It adopts inclined type, low consistency stock enter from the bottom, do upward motion with the pushing of screw, water in pulp screen out from the  screening cylinder filter holes with gravity function. Pulp after thickening screen out from the above discharge mouth. Equipped with  cleaning brush at the rear side of spiral blade, cleaning brush rotate with the spiral, constantly brushing the surface of the screen cylinder, thereby maintaining the flow of filter holes.

Before the entrance of inclined screw thickener, it usually has a pulp concentration adjusting headbox to regulate the flow of slurry through the overflow plate height in the tank . Due to the limited gravity drainage capacity, if the feed slurry flow is large, the pulp consistency after thickening will be lower.  To obtain higher consistency, we have to control the inlet pulp flow and inlet pulp consistency. In addition, when cleaning brush wears, the surface of the screen cylinder can not be cleaned in time, it will affect the pulp thickening efficiency and the pulp consistency after thickening.

Advantage of Inclined screw thickener paper plant machine

  1. Can concentrating paper pulp from 1.5-4.5% to 12-14% consistency.
  2. Compared with other pulp thickening machines, Inclined screw thickener has a compact structure.

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Zhengzhou Leizhan Technology Paper Machinery Co., LTD., founded in the year 1980, is a professional manufacturer in researching and developing complete sets of waste paper pulp equipment. Our waste paper recycling plants and pulp equipment are highly praised by customers in paper making industries around the world.

Leizhan paper pulp machine are mainly about pressure screen( M.C. pressure screen, Inflow pressure screen ), Drum Pulper VS D type Hydrapulper, Bale Opener, waste paper Chain Conveyor, Pulp Pump, Vertical Hydrapulper, Light Impurity Separator, Auto-cleaning Vibrating Screen, Reject Separator, refiner equipment, etc.

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