Municipal sewage treatment system
A technology for treating system and municipal sewage, applied in the field of sewage treatment, which can solve the problems of difficult and unclean sewage removal, pollution of rivers and lakes, etc., and achieve the effect of preventing dirt residue and low resistance
Active Publication Date: 2020-01-17
温州华睿建设有限公司
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Problems solved by technology
[0004] The current grid decontamination machine fishes out suspended solid pollutants, organic pollutants and toxic substances in the sewage through many grid teeth on the screen cylinder grid, and then processes the fished out things, but due to There are not small gaps between two adjacent grid teeth. When the grid teeth are removing slag, it is difficult to remove the smaller dirt in the sewage, so that the dirt in the sewage is not clean. If these dirt are discharged, will cause serious pollution to rivers and lakes
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Embodiment
[0041] Embodiment: a kind of municipal sewage treatment system, such as figure 1 As shown, it includes frame body 1, transmission device 2, slag removal board 3, waste removal device 4, waste removal device 5 and water spray device 6, frame body 1 is placed above the sewage pool 7, and transmission device 2 is located on frame body 1 Inside, there are a plurality of slag removal boards 3 and they follow the conveying device 2 for circular movement, and the waste removal device 4 , the waste removal device 5 and the water spray device 6 are all located behind the frame body 1 .
[0042] Such as figure 1 and figure 2 As shown, the transmission device 2 includes a driving motor 21 fixed on the side of the frame body 1, a driving roller 22 fixedly connected to the rotating shaft of the driving motor 21, and a driven roller 23 located at the bottom of the frame body 1 and arranged in parallel with the driving roller 22 . The driving roller 22 is arranged horizontally, and both ...
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The invention discloses a municipal sewage treatment system. According to the technical scheme, the municipal sewage treatment system comprises a frame body, a conveying device located in the frame body and a waste removal device located behind the conveying device. The conveying device comprises a connecting rod which moves circularly. A plurality of residue fishing plates are fixedly arranged outside the connecting rod. A plurality of filter holes are evenly formed in each residue fishing plate. The residue fishing plates are located outside the frame body. The outer ends of the residue fishing plates are turned to form claws. By adoption of the municipal sewage treatment system, the technical effect of sufficiently fishing out big and small waste in sewage is achieved.
Description
technical field [0001] The invention relates to the field of sewage treatment, in particular to a municipal sewage treatment system. Background technique [0002] Domestic sewage, industrial wastewater and runoff sewage in urban areas are three types of municipal sewage, which are generally collected by urban pipes and canals and should be treated by urban sewage treatment plants before being discharged into water bodies. Urban sewage contains a large amount of organic matter and germs , viruses, and urban sewage treatment involves many aspects, and comprehensive planning must be carried out on the sewer system, the location and treatment process of sewage treatment plants, and the utilization and discharge requirements of treated sewage. [0003] In the prior art, the authorized announcement number that can be referred to is the Chinese patent of CN204588727U, which discloses that the present invention relates to a high-efficiency screen cylinder grid decontamination machin...
Claims
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IPC IPC(8): E02B15/10
CPCE02B15/10
Inventor 周益强
Owner 温州华睿建设有限公司