Low Speed Spiral Extrusion Technology Mining Wastewater Multi Screw Press Dehydrator

• After-sales Service: Online Service
• Warranty: 1 Year
• Type: Sludge Dewatering Machine
• Method: Combined Treatment
• Usage: Industrial
• Transport Package: Standard Export Package
• Model NO.: HDL-202
• Specification: according to product size
• Trademark: GLOYEL
• Origin: Henan
• Production Capacity: 50 Set/Month

Product Description

Low Speed Spiral Extrusion Technology Mining Wastewater Multi Screw Press Dehydrator

Product introduction

 The stacked screw sludge dewatering machine is a new type of solid-liquid separation equipment that utilizes the principle of screw extrusion to achieve squeezing dewatering of sludge through the strong squeezing pressure generated by changes in screw diameter and pitch, as well as the small gaps between the movable and fixed rings.

Product Description

Type	DS standard processing capacity	Sludge treatment capacity
	Low to high concentration	2000mg/L	10000mg/L	20000mg/L	30000mg/L	40000mg/L	50000mg/L
HDL-101	2~7kg/h	~1m^3/h	~0.3m^3/h	~0.25m^3/h	~0.2m^3/h	~0.15m^3/h	~0.14m^3/h
HDL-131	4~14kg/h	~2m^3/h	~0.6m^3/h	~0.5m^3/h	~0.4m^3/h	~0.3m^3/h	~0.28m^3/h
HDL-132	8~28kg/h	~4m^3/h	~1.2m^3/h	~1m^3/h	~0.8m^3/h	~0.6m^3/h	~0.56m^3/h
HDL-201	8~20kg/h	~4m^3/h	~1.2m^3/h	~0.75m^3/h	~0.6m^3/h	~0.5m^3/h	~0.4m^3/h
HDL-202	16~40kg/h	~8m^3/h	~2.4m^3/h	~1.5m^3/h	~1.2m^3/h	~1m^3/h	~0.8m^3/h
HDL-203	24~60kg/h	~12m^3/h	~3.6m^3/h	~2.25m^3/h	~1.8m^3/h	~1.5m^3/h	~1.2m^3/h
HDL-251	10~30kg/h	~5.5m^3/h	~1.7m^3/h	~1.2m^3/h	~0.8m^3/h	~0.7m^3/h	~0.6m^3/h
HDL-252	20~80kg/h	~11m^3/h	~3.4m^3/h	~2.4m^3/h	~1.6m^3/h	~1.4m^3/h	~1.2m^3/h
HDL-301	20~70kg/h	~10m^3/h	~3m^3/h	~2.5m^3/h	~2m^3/h	~1.5m^3/h	~1.4m^3/h
HDL-302	40~140kg/h	~20m^3/h	~6m^3/h	~5m^3/h	~4m^3/h	~3m^3/h	~2.8m^3/h
HDL-303	60~210kg/h	~30m^3/h	~9m^3/h	~7.5m^3/h	~6m^3/h	~4.5m^3/h	~4.2m^3/h
HDL-304	80~280kg/h	~40m^3/h	~12m^3/h	~10m^3/h	~8m^3/h	~6m^3/h	~5.6m^3/h
HDL-351	40~120kg/h	~20m^3/h	~6m^3/h	~5m^3/h	~4m^3/h	~3m^3/h	~2.4m^3/h
HDL-352	80~240kg/h	~40m^3/h	~12m^3/h	~10m^3/h	~8m^3/h	~6m^3/h	~4.8m^3/h
HDL-353	120~360kg/h	~60m^3/h	~18m^3/h	~15m^3/h	~12m^3/h	~9m^3/h	~7.2m^3/h
HDL-354	160~480kg/h	~80m^3/h	~24m^3/h	~20m^3/h	~16m^3/h	~13m^3/h	~9.6m^3/h
HDL-401	67.5~160kg/h	~33.7m^3/h	~10m^3/h	~6.5m^3/h	~5m^3/h	~4m^3/h	~3.2m^3/h
HDL-402	135~320kg/h	~67.5m^3/h	~20m^3/h	~13m^3/h	~10m^3/h	~8m^3/h	~6.4m^3/h
HDL-403	200~480kg/h	~100m^3/h	~30m^3/h	~19.5m^3/h	~15m^3/h	~12m^3/h	~9.6m^3/h
HDL-404	266~640kg/h	~133m^3/h	~40m^3/h	~26m^3/h	~20m^3/h	~16m^3/h	~12.8m^3/h

The stacked screw type sludge dewatering machine follows the principles of force water co direction, thin layer dewatering, appropriate pressure application, and extended dewatering path, solving the technical problems of previous generations of sludge dewatering equipment such as easy blockage, inability to handle low concentration and oily sludge, high energy consumption, and complex operation, achieving the goal of high efficiency and energy conservation in dewatering. The dewatering machine can achieve efficient flocculation under fully automatic operation conditions, and continuously complete sludge concentration and squeezing dehydration work, ultimately returning or discharging the collected filtrate.

Structural Principles

The stacked screw type sludge dewatering machine integrates a fully automatic control cabinet, a flocculation and conditioning tank, a sludge thickening and dewatering body, and a liquid collection tank. The main body is a filtering device formed by stacking fixed rings and movable rings, with a spiral axis running through them. The front section is the concentration section. The rear section is the dehydration section. The filter gap formed between the fixed ring and the movable ring, as well as the pitch of the spiral shaft, gradually decreases from the concentration part to the dehydration part. The spiral shaft continuously drives the ring to clean the filter gap and prevent blockage. The rotation of the spiral shaft drives the sludge to be transported from the concentration section to the dehydration section, and under the blocking effect of the back pressure plate, it generates great internal pressure, continuously reducing the volume, and achieving the goal of full dehydration.

Run Process

 

 

Our Advantages

Save electricity and water

Compact design, space saving
Compared with traditional sludge dewatering machines, the dehydration body, flocculation mixing tank, and electric control cabinet of the stacked screw sludge dewatering machine adopt a three position integrated design, which is convenient to install, covers a small area, has strong compatibility with auxiliary equipment, and is easy to replace the original equipment.
 

Various models and wide processing range
Municipal wastewater, papermaking wastewater, chemical wastewater, food and beverage processing wastewater, papermaking wastewater, industrial production wastewater, pharmaceutical wastewater
Petroleum processing and mining wastewater
 

 

Easy operation and maintenance
Various sensing devices can be used to achieve 24-hour fully automatic unmanned operation. At the same time, there are few daily maintenance items and maintenance tasks are simple.
 

 

Application Range

Municipal sewage
Paper making wastewater, chemical wastewater
Food and beverage processing wastewater Industrial production wastewater
Paper wastewater, pharmaceutical wastewater
Petroleum processing and mining wastewater

Company Profile

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