Municipal sewage treatment device
A treatment device and urban sewage technology, applied in water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve problems such as sewage treatment pipeline blockage, improve treatment effect, and improve sewage The effect of processing efficiency
Active Publication Date: 2020-03-31
新郑市源衡水务有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem that the sewage treatment pipes in the prior art are blocked by silt, and propose a kind of urban sewage treatment device
Method used
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[0021] refer to Figure 1-4 , a kind of urban sewage treatment device, comprises treatment box 1, and the bottom of treatment box 1 is fixed with bracket 2, and the upper end of treatment box 1 is provided with water inlet 3, and the inner wall of water inlet 3 is provided with diversion mechanism, and the inner wall of treatment box 1 is fixed Partition plate 4 is arranged, and the both sides of partition plate 4 are all provided with filtering device, and filtering device comprises the filter plate 6 that is fixed on the inner wall of treatment box 1, and the upper end of filter plate 6 is provided with the sweeping mechanism that is used for sludge cleaning, and the treatment box 1 A slag discharge tank 30 is opened through the side wall, the inner wall of the slag discharge tank 30 is rotatably connected with a sealing plate 31, the outer wall of the treatment box 1 is fixed with a collection box 32, and the inner wall of the treatment box 1 and the side wall of the partiti...
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The invention discloses a municipal sewage treatment device comprising a treatment box; a bracket is fixed at the bottom of the treatment box; a water inlet is formed in the upper end of the treatmentbox; a flow dividing mechanism is arranged on the inner wall of the water inlet; a partition plate is fixed on the inner wall of the treatment box; filtering devices are arranged on the two sides ofthe partition plate; each filtering device comprises a filtering plate fixed to the inner wall of the treatment box, a sweeping mechanism used for cleaning sludge is arranged at the upper end of eachfiltering plate, a slag discharging groove is formed in the side wall of the treatment box in a penetrating mode, a sealing plate is rotatably connected to the inner wall of the slag discharging groove, and a collecting box is fixed to the outer wall of the treatment box. The sewage treatment device has the advantages that sewage is filtered through the filter plates, so that viscous materials such as sludge in the sewage are adsorbed on the filter plates when penetrating through the sewage and penetrating through the viscous materials, the sewage can be effectively and preliminarily cleaned,sludge is prevented from influencing subsequent treatment, meanwhile, sludge is prevented from blocking a cleaning conveying pipeline, and the sewage treatment device can be kept smooth in operation.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an urban sewage treatment device. Background technique [0002] Sewage, usually refers to certain polluted discharge water from domestic and production. Sewage mainly includes domestic sewage, industrial wastewater, initial rainwater and water samples containing hazardous chemicals or uncertain hazardous properties. The main pollutants of sewage are pathogenic pollutants, oxygen-consuming pollutants, plant nutrients and toxic pollutants. [0003] With the continuous development and progress of society, there are more and more domestic sewage and industrial wastewater. In order to avoid the environmental pollution caused by the direct discharge of sewage, it is necessary to treat the sewage. There are many sundries in the sewage, especially viscous silt, etc. Debris will block the treatment pipeline during the sewage treatment process, resulting in the need for timely d...
Claims
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IPC IPC(8): C02F9/04B01D29/03B01D29/64
CPCB01D29/03B01D29/6407B01D29/6469C02F1/00C02F1/001C02F2303/14C02F2303/16
Inventor 李红徐永丽
Owner 新郑市源衡水务有限公司