Solids And Liquid Separator

Spiral Rotary Drum Screens

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Rotary Drum Screen

This  equipment can effectively reduce the suspended matter concentration in  the wastewater, so as to reduce the treatment load in the subsequent  procedure. Meanwhile, it also can recycle useful substances in the  wastewater.

Product Details

This equipment can effectively reduce the suspended matter concentration in the wastewater, so as to reduce the treatment load in the subsequent procedure. Meanwhile, it also can recycle useful substances in the wastewater.

Working principle

The main body of the solids and liquid separator(spiral type) is the wedge wire stainless steel sieve bend or flat screen. When the waste water is distributed evenly on the inclined screen, the solid will be intercepted and the filtered water will flow out thought the slot of the screen. At the same time, the solid will be pushed to the bottom of the screen and discharged out by the hydraulic power. The reason that the solid will be intercepted is that the surface of the screen has small and smooth slot and the back side has large slot.

After solid-liquid separation, the solid will be transferred to the spiral press which can dehydrate the solid. After dehydration, the water content can be lowered to 40%.

Equipment structure


 

Technical Parameter

Feature

  • Using water gravity for operation, no energy consumption

  • Using water filter net technology and with 0.3-0.5mm slot, this equipment has high treatment capacity and the most thoroughly filtration.

  • Uneasy blocking and easy cleaning

  • Made of stainless steel, this machine has high mechanical strength, long using life and no distortion features.

  • Auto-detection, the machine will be started when reaching the water level. Full automatic of filtering, pressing and screen cleaning.

  • Gear type reverse washing mechanism without any consumption.

Application

  • To remove the solid substance such as suspended matter, floater and precipitate in the waste water treatment of slaughter, leather, paper, sugar, wine-making, food processing, textile, printing and dyeing, petrochemical industry.

  • To recycle useful material such as fiber in paper, alcohol, starch and food industry.

  • Pretreatment of sludge and channel cleanout.

  • To recycle useful material such as fiber in paper, alcohol, starch and food industry.

  • Pretreatment of sludge and channel cleanout.