Disc-type Self-cleaning Filter

Product Introduction

Disc type Self-cleaning Filter is able to auto remove the particles accumulated on filtration surface through high efficient mechanical scraping type. And auto discharge the liquid with high impurity concentration collected inside the chamber through the time difference and pressure difference controlled by PLC. The discharged liquid can be recycled or disposed.

【Material Viscosity】:≤800,000 cps

【Filtering Fineness】:20-3,500um

【Application Industry】:Suitable for filtration materials in industries such as food, paint, ink, adhesive, pigment, pesticide, water treatment, paper making and etc.(For more information, please click Free consultation)

【Applicable Materials】:Applicable for all kind of slurry with viscosity less than 80,000 cps, filtration accuracy shall be more than 20um such as emulsion paint, industrial paint, water-based ink, pesticides, adhesives etc.

Product Advantages

Better sealing
Disc type Self-cleaning Filter from Siehe Industry is with special sealing structure, combining with special sealing ring and special mouth of the filter bag, it can avoid any possible materials leakage.
 Longer service life in term of using
The possibility of reusing the filtration element is up to more than 95%, which solves the problem of the manual type filter. The manual one is blocked frequently and shall be replace and cleaned frequently, which it is labor consuming, serious materials waste and also costly.
Higher filtration accuracy, wider application range
With high filtration accuracy, suitable for tiny particles or suspensions, filtration range can be from 20-3500 micron.
Higher automation level 
It adopts fully automatic online continuous filtration to meet operation requirement of processing automation. With PLC control to realize following functions: Pressure difference self-cleaning, timing self-cleaning, manual self-cleaning, pressure difference is preferred and it can be connected with the center control room. 

Working Principle

Cleaning disc with spring moving up and down inside the filtration screen removes the impurity on the screen. Filtration liquid enters from the top to bottom, filtrate from the inside to outside of the screen. The impurities remain on the surface of the screen, easy to remove, collected to the collecting room. When it moves downward, all the impurities will be removed by the disc to the collecting room. When it moves upward, the disc remove the impurities from the screen surface and the liquid drives the impurities, go through the disc and enters to the collecting room to discharge the waste.

Typical Case

Disc-type Self-cleaning Filter
This is a famous Chinese paint manufacturer who bought a series of products including high speed disperser, beads mill, disc- type filter and filling machine etc.

【Model】: SLP
【Max Flow】: 10m³/h
【Features】: SS304

Technical Parameter

Accuracy Range
Filtration element with high accuracy: （20-1500um）
Filtration element with low accuracy: （500-3500um）
Pressure：0.4-1.0 Mpa
Material：SS304/SS316L
Max Flow： 20 m³/h