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HD Series Sludge Dewatering Machine

HD Series Sludge Dewatering Machine

Application of Sludge Dewatering Machine

Leizhan HD Series Sludge Dewatering Machine is mainly used to concentrate sludge in paper making industry, municipal engineering, etc.

Features

  • Double helix network structure.
  • Wedge dehydration, a specially designed dewatering roll.
  • Pneumatic tensioner.
  • High sludge concentration, low energy consumption.

Technical Data of Sludge Dewatering Machine

Type HD-1 HD-2 HD-3 HD-4 Note
Width of net (mm) 1500 2000 2500 3000 Pneumatic
(manual) adjust
deviation Pneumatic
(manual) tensioner,
anticorrosive processing
Speed of belt(m/min) 1.5-8
Concentration of inputPulp(%) 1.5-4
Concentration of outputPulp(%) 20-30
Pressure of washing water (Mpa) ≥0.5
Quantity of mud (t/d) 110-280 150-380 210-480 260-400
Motor power(kw) 2.2+1.1 3.0+1.5 4.0+2.2 5.5+2.2

Work Principle

Since the liquid fluidity of the sludge is high, more water free state, no compressive strength, the first to enter the gravity dewatering zone for removing water free state, reducing sludge mobility, greater bond between the particles and flocs force, and then enter the wedge preload dehydration stage, sludge dewatering by gravity, almost completely lost mobility for maneuver to prepare for dehydration dehydration and shear.

After gravity sludge dewatering zone and wedge dehydration, basically the removal of free water and moisture inside the floc into the swing of dehydration, by roundabout stick diameter changes, gradually increase the belt tension gradually dehydrated form, when belt mud into the smaller diameter of the roll body, with a press force by the tensile force generated by the filter into two symmetrical upper and lower filter belt, by the different rotational direction of the shearing force generated by the dehydration treatment.

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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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Zhengzhou Leizhan Technology
Paper Machinery Co., LTD.

E-mail: leizhanchina@gmail.com
Tel : +86-371-5512-9198
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