Sewage precipitation pool of swinging rod dispersion precipitating agent

Abstract

The invention discloses a sewage precipitation pool of a swinging rod dispersion precipitating agent. The sewage precipitation pool comprises a rectangular sewage precipitation pool, a swinging rod dispersion device and a dirt cleaning device, wherein a water inlet groove is formed in the upper part of the left end surface of the sewage precipitation pool; a water inlet is formed in the left sidewall of the sewage precipitation pool; a water overflow groove is formed in the upper part of the right end surface of the sewage precipitation pool; a water overflow opening is formed in the right side wall of the sewage precipitation pool; a plurality of downwards recessed isosceles trapezoid-shaped sludge hoppers with the wider upper side and the narrower lower side are uniformly formed in theleft and right direction of the upper end surface of the lower side wall of the sewage precipitation pool; a sludge falling groove is formed in the lower part of the lower side wall of the sewage precipitation pool; the sludge hoppers and the sludge falling groove are communicated through the material falling groove; swinging rods are arranged at the upper end of the sewage precipitation pool in ascattered way; the dirt cleaning device comprises a scarping plate and a sealing plate; the scraping plate is arranged in the sludge hopper in a front and back sliding way; the sealing plate can be used for opening and closing the material falling groove. The sewage precipitation pool has the advantages that the precipitating agents can be uniformly dispersed; the precipitation effect is good; through the combination of the scraping plate and water washing, the dirt cleaning effect is good.

Description

Technical field [0001] The invention relates to the field of environmental protection equipment, in particular to a sewage sedimentation tank with a swing rod for dispersing sedimentation agents. Background technique [0002] Environmental protection equipment refers to mechanical products, structures and systems that are manufactured and constructed by production units or construction and installation units that are used to control environmental pollution and environmentally friendly activated carbon to improve environmental quality. Some people also believe that environmental protection equipment refers to mechanically processed products that control environmental pollution, such as dust collectors, welding fume purifiers, monomer water treatment equipment, and noise controllers. This understanding is not comprehensive. Environmental protection equipment should also include power equipment for transporting pollutant fluid materials, such as water pumps, fans, conveyors, etc.; ...

AI Technical Summary

Problems solved by technology

[0003] Factory production often produces a large amount of sewage. If it is directly discharged into the river, it will easily cause greater pollution. Therefore, the sewage needs to be treated before the sewage is discharged. The sewage sedimentation tank is often used in the sewage treatment process. The existing sewage The sedimentation tank is more complicated to remove sediment, and the addition of precipitant is not uniform enough, which may easily cause uneven sedimentation of sewage

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