Pulp Making Machine Multidisc Gravity Cylinder Thickener

Product Description

Multi Disc Filter

The multi disc filter is mainly used for the self water recovery generated during the paper making process of paper machines and the concentration of pulp during the pulping process.
 

Application

1. Using this machine can not only achieve good economic benefits but also generate good social benefits.
2. Used for white water recycling, not only can fibers be recovered from white water,but also water can be closed cycle use and reduce water consumption in papermaking, eliminate pollution from white water discharge, and save water resources.
3. Used for slurry concentration, recycling of filtrate, and reducing water consumption.
4. Compact structure,small footprint, and large production capacity.
5. The use of corrugated fan-shaped plates greatly increases the effective filtration area.
6. High degree of automation,easy and reliable operation.
7. The filtrate has high clarity and can be recycled, saving water resources.
8. Low energy consumption and high fiber recovery rate.

 

Structure

The disc shaft installed on the groove body consists of a hollow shaft and several discs fixed on the hollow shaft. Each disc is composed of several sector plates, which are connected to the hollow shaft by bolts. The partition of the distribution valve corresponds to the cavity of the main shaft, forming a filtrate passage.

Technical Parameter

Model	SHF37	SHF45	SHF52
Filter Disc Diameter(mm)	3700	4500	5200
Filter Disc number	6-16	8-20	10-20
Single Filter Disc Area(m2)	17	26	38
Main Driving Motor Power(KW)	7.5-15	11-18.5	15-37
Material	Inlet Consistency(%)	Outlet Consistency(%)	Capacity (t/d)
OCC(pulp),Chemical Wood Pulp	0.5-1.2	8-12(Adjustable)	0.7-1.1
Deinking Stock,Straw Pulp	0.5-1.0	8-12(Adjustable)	0.5-0.7
White Water Recovery	0.3-0.8	3.5-4.5(Adjustable)	1.6-3.8m³/m2/h

Gravity Disc Thickener

Gravity Thickener is used in the pulp making process to improve the quality of the pulp by removing the excess water and solidifying the pulp. The gravity thickener is very important in the dewatering process for the concentration of sludge. The gravity thickener works on the principle of gravitational force by which the solid sludge is settled at the bottom of the sedimentation tank thus isolating the solid from the liquid.
Gravity thickener is the best option for small quantity or limited stock preparation requirements.
 

Application

1.The combined disc filter drum greatly increases the filtration area and production capacity.
2.Compact structure with limited assembly space.
3.The fan-shaped plate adopts stainless steel filter screen, with a long service life.
4.Reasonable cleaning and slurry stripping structure, the filter screen is not easily clogged, and high dehydration ability.
5.Compared with the mould cylinder thickener, it has a larger filtration area and a lower concentration of filtrate
6.The installation and disassembly of the discis more convenient.

 

Design Feature

1.Higher efficiency and less space required.
2.Disc sector is made of stainless steel with excellent corrosion resistance .
3.Due to the structure of disc sector , the filtering area is large , allowing filtrating large amount of white water when operating.
4.Compared with the consistency by the common cylinder wire thickener , the consistency of white water filtrated is lower.

Main Technical Data

Model		S2510	S2512	S2514	S2516	S3510	S3512	S3514	S3546	S3518
Diameter of disc(mm)		2500	2500	2500	2500	3500	3500	3500	3500	3500
Number of disc(n)		10	12	14	16	10	12	14	16	18
Nominal area(m^2)		75	90	105	120	150	180	210	240	270
Inlet consistency(%)		0.8-1.2
Outlet consistency(%)		3.5-4.5
Capacity t(m^2·d)	ONP	0.9-1.2
	AOCC	1.5-2.4
Motor power(KW)		11		15		18.5	22		30

Fan Filter Plate & Filter Plate

About us

Sun Hong is a professional manufacturer and exporter that is concerned with the design, development and production of paper machine spare parts including the industrial fabrics. Products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. 
Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. We believe in reasonable prices, efficient production time and good after-sales service.