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Ding Hui International Co., Ltd.

 

TEL:02-87918246

FAX:02-27917891

E-mailservice@ding-hui.com.tw

ADD:11F, No.42, Sec. 4, Cheng-gong Rd., Taipei, Taiwan, R.O.C.

 

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Sludge Dehydrator (Clog-free Multi-Disc Screw Press)

 Floating Porous Bio-ball

 Fiber Media Rapid Filter

SLS Solid-Liquid Separator

 Turbo Blower

 Organic microbial nutrient

 Supra Magnet

 Sludge Dehydrator

 UV Sterilizer

 Paddle Dryer

 Rotary Dryer

Rapid Composting Machine

 Carbonizer

 

 

Screw Press Sludge Dehydrator

Multi-Disc / Clog-free / Automatic

Japanese Technical Cooperation

 

"Non-clogging  screw press dehydrator" is also known as <Multi-Disc screw press dehydrator>, is a novel structure, a landmark progress of the multi-disk type, outer ring shape screw press sludge dehydrator. The sludge dewatering equipment is an Innovative design. Dehydrator structure is simple and durable, in recent years has been gradually applied to all types of sludge dewatering.

 

 Dewatering Principle

 

Our engineering and technical team has more than 30 years of experience in the treatment of wastewater sludge dewatering. It is highly recommended that the industry adopt this "non-clogging screw press dehydrator" (also known as Multi-Disc screw press dehydrator).

This type of dehydrator is very Suitable for biological sludge and grease sludge dewatering.

This type of dehydration machine will fully replace the poor function, cost, high failure rate of old with filter sludge dewatering machine and centrifugal sludge dewatering machine.
As we all know, the old filter cloth dehydrator, the filter cloth easily clogged and easy to wear and deflection fracture.

Not only frequent failures, but also large power consumption, waste a lot of filter cloth cleaning water (cleaning water needs to be re-treated).

It will cause the environment of sludge dewatering room bad, wet and noisy, operators dislike such work environment.

Today, we and the most other engineers evaluate it as the industry's "money eating monster"!

As for the high rotation speed centrifugal dewatering machine, it has more ability to eat money. High power consumption and maintenance costs, often make operators complain!

After a few years of use, the machine is getting old.  it produces high-frequency sound and vibration. It is to make the factory staff afraid to near by!

The current "Non-clogging  screw press dehydrator" is the best solution!

Industry should be as soon as possible to replace the old filter-cloth sludge dewatering machine and centrifugal sludge dewatering machine. Try to reduce waste water treatment plant operation and handling costs, reduce operator labor costs.

We have a very full data to prove, the economic benefits of investment improvement are very high.Only about two years can recover invest cost. Factories do not hesitate! Cut off the old type of "money eating monster" quickly!
 

 

 Process

 

 

Technical Advantages and Comparion table 

 

Sludge Dehydrator (Clog-free Multi-Disc Screw Press) Advantages

Item

Superiority

Cost

Value

Sludge can be directly dehydrated

Sludge concentration 0.2 - 5% can be treated, unnecessary installed sludge storage tank and sludge concentration tank

Reduce the cost of wastewater treatment plant construction

Aeration tank low concentrations of biological sludge can be directly dehydrated

Reduce odor pollution

Clog-free

Small amount  of cleaning water, only 1/200 of the belt press sludge dehydrator

Reduce operating costs

Reduce labor costs

Suitable for oily sludge dehydration

Mmaintenance is simple

Lowest power consumption

Noiseless sound, low vibration

No high pressure washing pump 

Save electricity

Reduce operating costs

Enhance the quality of work environment
no water fog scattered

The lowest failure rate

Low rotation speed, about 5 rpm
equipment low wear, long life

Reduce maintenance costs

Best running stability
the best security

Compact ( set ) design

Equipment compact structure
save space

Reduce the initial cost of equipment

Operation and maintenance management easy

Automation
unmanned operation

After equipment setting, fully automatic operation

Reduce labor costs

Automatic unmanned operation
equipment maintenance and management easy

Complete product type

According to the amount of sludge and select a wide range of characteristics

Reduce construction costs

Processing capacity 3 ~ 400kg-ds / h, there are 10 kinds of models can be choose

 

Sludge Dehydrator (Clog-free Multi-Disc Screw Press)  compared with other types of dehydration machine

type

Multi-Disc Screw Press

Belt Press

Centrifugal

low concentrated sludge

HIGH

MEDIUM

LOW

oily sludge

WELL

BAD

NORMAL

water consumption

MINIMUM

HIGH

LOW

power consumption

MINIMUM

MEDIUM

HIGH

24 hr operation

YES

NO

NO

maintenance

EASY

DIFFICULT

DIFFICULT

space occupation

SMALL

LARGE

MEDIUM

 

Specification 

 

Sludge Dehydrator (Clog-free Multi-Disc Screw Press) Specification 

type

Throughput

kg-DS/hr

cylinder

specification

mm

dimensionsmm

weightkg

electrical

power

KW

rinsing water

consumption

L/h

L

W

H

empty

operating

SD-101

35

Φ100×1

1,816

756

1,040

200

290

0.2

24

SD-131

610

Φ130×1

1,969

756

1,040

220

315

0.2

24

SD-132

1220

Φ130×2

2,069

910

1,040

305

450

0.3

48

SD-202

1830

Φ200×2

2,500

935

1,270

520

730

0.8

64

SD-301

3050

Φ310×1

3,255

985

1600

910

1320

0.8

40

SD-302

60100

Φ310×2

3,455

1,295

1,600

1,530

2,230

1.2

80

SD-303

90150

Φ310×3

3,605

1,690

1,600

2,090

3,080

1.95

120

SD-402

120200

Φ410×2

4,140

1,550

2,250

2,450

3,400

3.75

144

SD-403

180300

Φ410×3

4,420

2,100

2,250

3,350

4,850

6.0

216

SD-404

240400

Φ410×4

4,760

2,600

2,188

4,580

6,850

8.2

288

 

Application 

 

Food processing industry

dairy processing plants, beverage plants, winery, meat processing plants, pasta plants, edible oil plants, slaughter plants ... and other biological sludge, chemical sludge and oily sludge dehydration.

Chemical Industry

chemical plants, cosmetic factories, textile factories, paint factories, adhesive factories, detergent factories, pharmaceutical factories ... and so on biological sludge, chemical sludge and oily sludge dehydration.

Manufacturing Industry

Semi-conductor factories, steam locomotive manufacturing plants, steam locomotive parts factories, circuit board factories, electronics factories, dyeing and finishing factories, leather factories ... and other biological sludge, chemical sludge and oil sludge dewatering.

Domestic Sewage

urban sewer sewage treatment plants, urban township sewage treatment plants, water recycling centers, rural settlement sewage treatment plants, septic tanks ... and other primary sludge and biological sludge dewatering.

Agriculture, Animal Husbandry

livestock farms, pig farms, cattle farms, duck farms, farms, slaughterhouses, palm oil farms ... organic wastewater sludge, biological sludge dewatering and oily sludge dewatering.

Aquarium, Aquaculture, Fish And Vegetable Symbiotic Industry
marine world, marine museum, ecological pond, large aquarium, fish and shrimp shellfish farms, recreational fisheries ... and other water purification systems and wastewater treatment system biological sludge dewatering.

 

Reference 

 

  

 

Product

Sludge Dehydrator (Clog-free Multi-Disc Screw Press)

 

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Ding Hui International Co., Ltd.

TEL:02-87918246

FAX:02-27917891

E-mailservice@ding-hui.com.tw

ADD:11F, No.42, Sec. 4, Cheng-gong Rd., Taipei, Taiwan, R.O.C.

 

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