working principles
How efficient sedimentation pools (high density) work
Raw water cast plus coagulant, in the mixing pool, through the stirring action of the agitator, to ensure a certain speed gradient, so that the coagulant and raw water quickly mixed.
The high-efficiency precipitation pool is divided into two parts: flocculation and precipitation, in the flocculation pool, add flocculant, the turbine mixer in the pool can achieve multiple cycle rate of stirring, the suspended solids in the water to cut, re-form a large easy-to-sink flocculation.
The sedimentation pool is divided into pre-sinking area and oblique pipe precipitation area by partition, in the pre-sinking area, the flocs that are easy to precipitate quickly settle, the micro flocs that are not easy to precipitate in the future are captured by the oblique tube, and the final high-quality discharge water is collected and discharged through the pool top sink.
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Our Advantages
Comparison of high-efficiency precipitation pools (high density) with traditional high-efficiency precipitation pools
Compared with traditional high-efficiency precipitation pools, the technical advantages of high-efficiency precipitation pools are as follows:
1, high surface load: the use of sludge circulation and oblique pipe precipitation, much higher than the traditional high-efficiency sedimentation pool.
2, high concentration of sludge: high solidity of sludge produced by efficient sedimentation pool, no need to set up sludge concentration pool.
3, the water quality is good: efficient sedimentation pool because of its unique process design, because the formation of large flocs, so more able to intercept colloidal substances, so that can effectively reduce pollutants in the water, water more secure.
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Installation Instructions
Key to efficient sedimentation pool processes - sludge circulation and sludge removal
Sludge cycle: Some sludge flows back from the sedimentation pool to the central reaction barrel of the flocculation pool, and the higher sludge concentration required for uniform flocculation in the reactor is maintained by precisely controlling the sludge circulation rate, which is usually 5-10%.
Mud removal: The two scrapers, with steel plows and vertical pillars, can also concentrate sludge and improve the solidity rate while the scraper continuously scrapes the sludge.
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Product features
Four characteristics of efficient sedimentation pool (high density).
1, high processing efficiency, small footprint, significant economic benefits;
2, treatment of excellent water quality, good social benefits;
3, strong impact resistance, wide application of water quality;
4, less equipment, easy to run and maintain.
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