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Sludge Scraper Scraper Effect Is Good
- Jun 01, 2017 -

Sludge scraper sludge discharge device is based on the principle of connecting pipe, the use of liquid level difference, the sediment in the bottom of the activated sludge side scraping, side automatically pressure to the sludge tank, sludge sludge Flow to the center of the mud tank, Sludge Scraping and Sucking Machine and then by the center of the mud tube and discharge pipe out of the pool.

Scraper to be regularly maintained, a major annual maintenance, maintenance and maintenance should always be done:

1) scraper operation should ensure that the reducer of the oil level in the specified height, Sludge Scraping and Sucking Machine and without interruption in the activities of the Department of lubricants;

2) check the scraper water connection parts are loose;

3) check the sealing of the rotating seal;

4) check the sealing of the collector device;

5) check the underwater parts to check the corrosion of the parts, Sludge Scraping and Sucking Machine the sealing of the sealing parts, rubber scraper wear and so on;

6) large maintenance according to the scraper construction drawings required anti-corrosion coating to re-anti-corrosion.

When the sludge scraper is running,

1) The machine is equipped with over-current protection device, in the event of failure can immediately stop to protect the motor safety.

2) If the start-up is difficult, Sludge Scraping and Sucking Machine the sludge scraper should be pushed before starting the motor.

3) sludge scraper for the continuous working system, encountered a long time after the failure of shutdown, re-open before the need to empty the pool of sewage, artificial removal of sludge deposition before re-use.

The sludge scraper is a continuous removal of the solid suspended solids floating on the surface of the water and the bottom of the sludge, along the tank surface and the bottom of the tank, and the suspension from the inlet side of the liquid To the exit end. Scraper scraper blade is fixed at both ends of the chain chain scraper scraper works, scraping scraper is driven by the sprocket drive to drive. The scraper scraper moves along the entire width of the slot, Sludge Scraping and Sucking Machine scraping the contaminants into the slag tank and scraping the sludge into the sludge bucket.

Sludge scraper is widely used in advection sedimentation tank sludge scraping, suction. The sludge scraper is compact, reliable and equipped with automatic control and overload protection system. Track spacing 4 meters below the sludge scraper using the middle of the centralized drive. Sludge Scraping and Sucking Machine Spacing more than 6 meters when using both ends of the synchronous drive.

Applicable to the center without a pier of the radial or vertical flow sedimentation tank (φ <15m) of the mechanical sludge. The machine has a fixed platform across the pool, Sludge Scraping and Sucking Machine the work of the whole load are acting in the center of the work bridge, the sewage flow through the pool center tube evenly around the pool. With the decrease of the flow rate, the suspended matter in the sewage is precipitated in the bottom of the pool, and the bottom scraper draws the sludge into the center pit and discharges it from the sludge pipe by the hydrostatic pressure.

Sludge scraper features:

1, scraper with logarithmic spiral curve form, and the use of rubber tire support along the bottom of the walk, scraper effect is good, the requirements of the bottom of the lower, good adaptability;

2, in addition to the main scraper device, but also installed a unique auxiliary scraper device, so that half-bridge scraper function can play a full bridge scraper effect;

3, the work bridge with truss structure, the bridge laying steel grating, high strength, light weight, energy consumption;

4, driven walking wheel for the solid rubber wheel, no track, simple structure, easy installation;

5, underwater parts are made of stainless steel, water parts with carbon steel and hot dip galvanized, good corrosion resistance, long service life.

Center drive sludge thickener.jpgPump suction scraping machine.jpg

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WOMA(wuxi) environmental protection equipment Co.,Ltd.
Address:Xishan district Wuxi City Jiangsu Province Tin Beizhen Union Village Industrial Park
Contact:FengQihui
Tel:+86-510-8378-0898
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