gravity-thickener

Gravity Thickener

Gravity thickener is a solid-liquid separation equipment based on gravity settlement, which is similar to clarifier and sedimentation tank. It can make suspended solids in the slurry gradually sink to the bottom of the tank.

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LZZG series introduced products to absorb foreign advanced technology, and designed combined with sand field actual situation. It can effectively reduce the loss amounts of fine material; solve problems of end product such as relatively high fineness modulus and relatively low stone powder content. The fine material can be recycled as high as 95%, with incomparable technical and economic advantages.

Product Data

Model Diameter (m) Settlement Area (m²) Taper (°) Power (kw) Overall Size (m)
NMJ10

10

78

10

11

φ10*7.9

NMJ12

12

113

10

11

φ12*8.1

NMJ14

14

153

10

11

φ14*8.3

NMJ16

16

200

10

11

φ16*8.5

NMJ18

18

254

10

11

φ18*8.7

NMJ20

20

314

10

11

φ20*8.9

NMJ22

22

380

10

16.5

φ22*9.1

NMJ24

24

450

10

16.5

φ24*9.2

NMJ26

26

530

10

16.5

φ26*9.6

NMJ28

28

615

10

22

φ28*9.8

NMJ30

30

708

10

22

φ30*10

Details Introduction

Gravity thickener is a solid-liquid separation equipment based on gravity settlement, which is similar to clarifier and sedimentation tank. It can make suspended solids in the slurry gradually sink to the bottom of the tank.

Gravity thickeners are often used in mining, metallurgy and other industries to process various minerals, metals and non-metals. In addition, gravity thickeners can also be used in industrial wastewater treatment, environmental protection governance and other fields.

Working principle
When working, the slurry is mixed with the flocculant and enters the gravity thickener through the central cylinder. The slurry is guided from the feed vertical cylinder to the surrounding areas by the guide plate at the outlet of the feed vertical cylinder, allowing the slurry to diffuse to the surrounding areas.

gravity-thickener1

A gravity thickener can concentrate slurry with a solid content of 10% -20% into underflow slurry with a solid content of 45% -55% through gravity settling. With the help of a rake installed in the thickener, the thickened underflow slurry is discharged from the underflow port of the thickener. The upper layer of clear water is discharged from the top drainage outlet to achieve mud water separation.

Features
1. Large processing capacity per unit volume and high concentration efficiency.

2. Hydraulic multi-point drive, infinite speed regulation, high mechanical strength, with overload protection function.

3. The hydraulic rake lifting device is used for reliable operation.

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