Treatment equipment convenient for treating municipal sewage
A technology for treating equipment and urban sewage, applied in sedimentation treatment, filtration treatment, aerobic process treatment, etc., can solve the problems of general treatment effect, short service life, cumbersome process, etc., and achieve the effect of improving the filtration effect
Inactive Publication Date: 2018-02-27
唐爱华
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Problems solved by technology
[0003] Many existing sewage treatment equipment have serious leakage problems. After long-term use, they are easy to deform, and the hidden dangers caused by dead angles are great, resulting in short service life, requiring several maintenance in a short period of time, and high maintenance costs; For sewage, the process is cumbersome, the cost is high, and the treatment effect is average, which affects the environmental protection and economic benefits of the society
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[0020] like figure 1 As shown, the present invention is a kind of processing equipment that is convenient for treating urban sewage, and comprises box body 9, and the interior of described box body 9 is provided with settling chamber 15, oxidation chamber 17 and filter chamber 11 successively, and described settling chamber 15 is provided with The first aqueduct 5, one end of the first aqueduct 5 communicates with the oxidation chamber 17, the other end of the first aqueduct 5 is provided with a filter cover 16, the filter cover 16 is set on the first aqueduct 5, the oxidation Also be provided with the second aqueduct 8 in the chamber 17, the second aqueduct 8 communicates with the filter 11, the inner bottom of the described precipitation chamber 15 is provided with a positioning block 14, the top of the positioning block 14 is provided with a groove, the groove A detachable baffle plate 3 is provided inside, and the top of the baffle plate 3 is positioned at the outside of t...
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The invention discloses treatment equipment convenient for treating municipal sewage. The treatment equipment comprises a tank body, wherein a settling cavity, an oxidation cavity and a filtering cavity are sequentially formed in the tank body; a first water guide pipe is arranged in the settling cavity and is communicated with the oxidation cavity; a second water guide pipe is further arranged inthe oxidation cavity and is communicated to a filter; a positioning block is arranged on the inner bottom of the settling cavity, a groove is formed in the top of the positioning block, a detachablebaffle plate is arranged in the groove, the top end of the baffle plate is located outside the tank body, and a plurality of positioning holes are formed in the baffle plate; a fixed block is furtherarranged on the tank body, a positioning rod is arranged on the fixed block, horizontally penetrates through the positioning hole of the baffle and is connected with the fixed block through threads, and the baffle plate can be fixed in the setting cavity through the positioning rod; an air jetting cavity is further formed in the inner wall of the oxidation cavity, and a plurality of air pipes arefurther arranged on the side wall of the air jetting cavity; and a third filter net layer, a second filter net layer and a first filter net layer are sequentially arranged in the filter cavity from bottom to top.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a treatment equipment for treating urban sewage. Background technique [0002] Sewage, usually refers to certain polluted discharge water from domestic and production. Sewage mainly includes domestic sewage, industrial wastewater and initial rainwater. The main pollutants of sewage are pathogenic pollutants, oxygen-consuming pollutants, plant nutrients and toxic pollutants. From the viewpoint of the source of sewage, sewage can be defined as waste-carrying liquid or water discharged from residential, institutional, commercial or industrial areas mixed with groundwater, surface water, snowstorms, etc. There are many types of sewage, and correspondingly there are many technologies and processes to reduce the impact of sewage on the environment. According to the source of sewage, sewage can be divided into these four categories. The first category: Industrial wastewater...
Claims
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IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/001C02F3/02C02F2001/007
Inventor 唐爱华
Owner 唐爱华