Water Supply & Drainage Division

CS type Dehydrator (Single Filter Cloth type Dehydrators)

CS type Dehydrator (Single Filter Cloth type Dehydrators)

Structure and Flow

Dehydrator structure of CS type

Products Introduction

CS type dehydrator has a compact construction in comparision to a belt press dehydrators and dehydrates sludge by combining gravity suction dehydration and specialized pressure dehydration. For the lead process, gravity suction dehydration is performed by the vacuum hopper's suction on the bottom of the filter cloth, afterward in the next process, the water content in the cake can be greatly reduced by performing powerful dehydration under high pressure using the specialized pressure belt. The filtrate in the gravity suction dehydrator section is collected in the recycle tank, it once more passes through a pump and is circulated for use in the filter cloth wash. This recycle tank and suction blower are contained inside the frame. The filter cloth connection utilizes a special joint so that it is exchangeable in a short time and can be easily attached and removed.

Features

  1. 1. Water Saving type
    By recycling dehydrated filtrate, the supply volume of tap water while operation is sharply reduced. (The water supply volume is 10～40％ against washing water volume)
  2. 2. The excellent maintenance
    The easy replacement of Filter Cloth by adapting special joint（fastener）

Main Body Specifications

(Treatment Capacity in case of Excess sludge)
(Proper sludge concentration: 0.5～2.0%)
Type CS-1 CS-2 CS-3 CS-4 CS-5
Treatment Capacity
(kg・DS/h)		 7～15 15～20 20～30 30～40 40～50
Effective Filter Cloth Width
(mm)		 360 650 1,020 1,300 1,700
Washing Water Volume
(m3/h)		 0.8 1.5 2.3 2.7 3.4
Motor
(kW)		 1.42 3.02 4.47 5.22 6.62
Outer Dimension
(mm)		 Length 1,490 1,780 2,215 2,215 2,550
Width 1,095 1,550 1,980 2,290 2,640
Height 1,280 1,530 1,730 1,795 1,910
Weight
(kg)		 800 1,000 1,600 2,000 2,400

*Washing water volume means shower water volume, but is different from water supply volume.

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