Sludge Dewatering Machine

The Dehydrator Is Used To Recycle Fiber From Sludge Dewatering Machine In Papermaking Industry

Sludge Dewatering Machine Description

Sludge Dewatering Machine is a new solid-liquid separation equipment which uses the principle of screw extrusion, through the strong extrusion pressure generated by the change of screw diameter and pitch, as well as the tiny gap between the moving ring and the fixed ring, to achieve the extrusion and dewatering of sludge.

Working Principle

Sludge Dewatering Machine is composed of a screw stack, a driving device, a filtrate tank, a mixing system and a frame. Folding screw sludge dewatering machine is working, through the sludge pump sludge after ascending to the mixing tank, at this point, the dosing pump also quantitatively to transport liquid mixing tank, mixing motor drive the mixing system with liquid sludge fully mixing, resulting in a alum flowers, when the liquid level reaches the liquid level sensor is superior, the liquid level sensor signals, make fold screw main motor working, In this way, the sludge is filtered into the main body of the stack screw. Under the action of the spiral shaft, the sludge is lifted to the sludge outlet step by step, and the filtrate flows out from the gap between the fixed ring and the swimming ring.

Advantage

Advantage one: treatment of low concentration sludge

The recommended sludge concentration is between 2000mg/L and 5000mg/L

Equipped with proprietary rotary disc pre-concentration device, it is better at dealing with low concentration sludge, improves the shortcomings of existing gravity concentration, and realizes high efficiency concentration of low concentration sludge.

The integration of flocculation and concentration is completed, and the subsequent dehydration pressure is reduced. Combined with the adjustment of the expansion valve, the slurry concentration can be adjusted to a better state of dehydration.

Advantage two: self-cleaning, no blockage

Dynamic fixed ring replaces filter cloth, self-cleaning, no blockage, easy to handle oily sludge

Under the rotating action of the screw shaft, the movable plate is continuously staggered with respect to the fixed plate, so as to realize the continuous self-cleaning process and avoid the blockage problem commonly existed in the traditional dehydrator. Therefore, the ability to resist oil pollution is strong, easy to separate and not blocked. And it's not equipped with a water cannon.

Advantage three: low noise, low energy consumption

Energy saving and emission reduction, reduce noise pollution

The spiral sludge dehydrator can operate at a low speed of 2-4 RPM by relying on large equipment such as storage dewatering and barrel dispensing. Therefore, the function to achieve low energy consumption, low water consumption, low noise. The average energy consumption is only 1/8 of the belt machine and 1/20 of the centrifuge, and the unit energy consumption is only 0.01-0.1 kwh/kg-DS, which can reduce the operation cost of the sewage treatment system.

Specifications

• Application

• Sludge Dewatering Machine is widely used in municipal sewage treatment engineering and petrochemical, light industry, chemical fiber, paper making, pharmaceutical, leather and other industrial industries of water treatment system. The actual operation has proved that the dewatering of sludge by stacking screw can create considerable economic and social benefits for customers.

• Product Graphic Details

Company Profile

Chengdu Yuanjin Environmental Protection Engineering Co., Ltd. was established in 2012 . The company is a high-tech enterprise. It has obtained a number of certificates such as a patent certificate, nine software copyrights, a construction enterprise qualification certificate, and ISO9001 international quality management system certification.

FAQ

1.Why choose us?

1) Yuanjin has 12 years of experience in wastewater and sludge treatment.

2) We introduce advanced technology and experience at home and abroad, and have been committed to the research and development of water treatment equipment for a long time.

3) We only use the best parts from the best suppliers.

​4) Yuanjin's technical team is composed of a group of people with long-term working experience in the field of water treatment to provide customers with high-quality services.

2. What is the price of the product?
According to the amount of water treated, the price is different, and the unit price range is 145~866 $/m3·d.

3. What is the effect of the treated water?
1) The treated pure water can be directly consumed and meets the World Health Organization (WHO) drinking water quality standards.
2) The sewage can be directly discharged after treatment, which is environmentally friendly and meets the requirements of international sewage treatment discharge standards.