Sewage treatment equipment capable of simultaneously scraping skim and stirring

Abstract

The invention discloses sewage treatment equipment capable of simultaneously scraping skim and stirring. The sewage treatment equipment structurally comprises a sewage treatment tank, a sewage inlet pipe, a purified water outlet pipe, an electrical control box, an additive storage barrel, a chemical adding pump, a chemical adding pipe, a simultaneous skim-scraping and stirring device and a skim-discharging hopper, wherein the sewage treatment tank adopts a rectangular structure; the sewage inlet pipe is arranged on the left side of the sewage treatment tank and is vertically connected with thesewage treatment tank in a run-through way in an electrowelding manner; the purified water outlet pipe is arranged on the right side of the sewage treatment tank and is vertically connected with thesewage treatment tank in a run-through way in an electrowelding manner; the electrical control box is arranged on the left side of the sewage treatment tank and is electrically connected with the chemical adding pump and the simultaneous skim-scraping and stirring device. Through arrangement of the simultaneous skim-scraping and stirring device, the sewage treatment equipment can simultaneously scrape the skim from sewage and stir the sewage to scrape off and discharge the skim floating while stirring so as to prevent secondary sedimentation of the skim, so that the skim-scraping effect is effectively improved, the purifying treatment effect of the sewage treatment equipment is enhanced, the quality of effluent water is improved, and the environment is protected.

Description

technical field [0001] The invention relates to the field of sewage treatment equipment, more precisely, it is a sewage treatment equipment capable of synchronous foam scraping and stirring. Background technique [0002] Sewage treatment equipment is an industrial equipment that can effectively treat domestic sewage and industrial wastewater in urban areas. It prevents sewage and pollutants from flowing directly into waters, which is of great significance for improving the ecological environment, improving urban quality and promoting economic development. However, the current sewage treatment equipment has the following disadvantages: [0003] 1. It is impossible to complete the scraping and stirring at the same time, and the scraping is done after stirring, and the scraping is not thorough. [0004] 2. It only has the function of scraping foam and slag together, and cannot realize automatic foam removal, and the degree of automation is low. Contents of the invention [...

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Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a sewage treatment equipment capable of synchronous foam scraping and stirring, so as to solve the problem that the sewage treatment equipment in the prior art cannot realize foam scraping and stirring at the same time, and then scrape foam after stirring , the foam scraping is relatively incomplete, and only has the function of scraping the foam and slag together, and cannot realize automatic foam removal, and the defect of a low degree of automation

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