A filter for sewage treatment
A sewage treatment and filter technology, applied in the direction of fixed filter elements, filtration separation, chemical instruments and methods, etc., can solve problems such as polluting the environment, inconvenient use, and human health hazards
Active Publication Date: 2022-06-28
无锡市胜特石化配件有限公司
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Problems solved by technology
In spring and summer, the catkins floating in the air not only pollute the environment and cause harm to the human body, but also pollute the water source, which makes the water source unable to be used directly. Therefore, it is necessary to treat the sewage floating with catkins
[0003] When the existing treated sewage is discharged, since the drain pipe is located at the bottom, it is impossible to judge the accumulation of catkins and other impurities inside the pipe; in addition, the existing filter cannot disperse the impurities, and the impurities will slowly accumulate after moving with the water flow To the filter of the drainage pipe, causing the filter to be blocked, affecting the drainage effect and inconvenient to use
Method used
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[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0026] see Figure 1-3 , the present invention provides a technical solution: a filter for sewage treatment, comprising a water outlet pipe 1, a barrel-shaped casing 2 is arranged in the middle of the side surface of the water outlet pipe 1, and a hollow spherical casing 3 is arranged at the water inlet of the water outlet pipe 1 , the spherical shell 3 is located inside the barrel-shaped shell 2, the half of the spherical shell 3 awa...
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The invention discloses a filter for sewage treatment, which comprises a water outlet pipe, a barrel-shaped shell is arranged in the middle of the side of the water outlet pipe, a hollow spherical shell is arranged at the water inlet of the water outlet pipe, and the spherical shell Located inside the barrel-shaped housing, the half of the spherical housing away from the water outlet pipe is provided with evenly distributed through holes, the inside of the spherical housing is provided with a valve body, and the valve body includes a ball located inside the spherical housing. The side of the spherical body is provided with evenly distributed guide plates, and the end of the spherical body away from the water outlet pipe is provided with a rotating shaft that is rotatably connected to the spherical housing. The filter for sewage treatment can judge the accumulation of impurities by the size of the sound, and can disperse and collect the impurities around the drain pipe, and can also scrape and clean the impurities attached to the surface of the spherical shell to avoid the filter from being blocked. Thereby the drainage effect is improved and the use is convenient.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a filter for sewage treatment. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or for reuse. In spring and summer, catkins floating in the air not only pollute the environment and cause harm to the human body, but also pollute the water source, making the water source unable to be used directly. Therefore, the sewage with catkins floating in it needs to be treated. [0003] When the existing treated sewage is discharged, since the drain pipe is located at the bottom, it is impossible to judge the accumulation of impurities such as catkins inside the pipe; in addition, the existing filter cannot disperse the impurities, and the impurities will gradually accumulate after moving with the water flow. To the filter screen of the drainage pipe, the filter screen is blocked...
Claims
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IPC IPC(8): B01D29/33B01D29/56B01D29/60B01D29/64
CPCB01D29/33B01D29/56B01D29/60B01D29/6476
Inventor 于守美李洪梅
Owner 无锡市胜特石化配件有限公司