Sewage treatment equipment
A sewage treatment equipment, sewage technology, applied in the field of machinery
Inactive Publication Date: 2020-09-18
广东德力环境科技有限公司
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- Description
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Problems solved by technology
However, this method puts a lot of pressure on the filter element of the filter, and the filter element needs to be replaced frequently to prevent clogging
Method used
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Embodiment 1
[0014] Such as Figure 1-2 The shown sewage treatment equipment includes sewage input pipe 1, the middle part of sewage input pipe 1 is connected with flocculant storage tank 3 through first proportional pump 2, and sewage input pipe 1 is connected with spiral Separator 5, the bottom of spiral separator 5 is formed with a silt discharge pipe 6, and a solenoid valve 7 is installed on the silt discharge pipe 6; a filter screen 8 is installed on the upper part of the connection between the first internal thread mixing pipe 4 and the spiral separator 5, The top of the spiral separator 5 is equipped with an outlet pipe 9; the bottom of the spiral separator 5 is relatively equipped with a group of observation windows 10, and an infrared emitter 11 is installed on the upper and lower parts of one observation window 10, and an infrared transmitter 11 is installed on the upper and lower parts of the other observation window. The infrared receiver 12 corresponding to the transmitter 11 ...
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The invention discloses sewage treatment equipment which comprises a sewage input pipe. The middle of the sewage input pipe is communicated with a flocculant storage tank through a first proportionalpump, the sewage input pipe is communicated with a spiral separator through a first internal thread mixing pipe, a silt outlet pipe is formed at the bottom of the spiral separator, and an electromagnetic valve is installed on the silt outlet pipe. A filter screen is mounted at the upper part of the communicating part of the first internal thread mixing pipe and the spiral separator, and a water outlet pipe is mounted at the top of the spiral separator. A group of observation windows is oppositely mounted at the lower part of the spiral separator, infrared emitters are mounted at the upper partand the lower part of one observation window, infrared receivers corresponding to the infrared emitters are mounted at the upper part and the lower part of the other observation window, and the infrared receivers are connected with the electromagnetic valve in a wired or wireless manner. Most of flocculent precipitate in sewage is precipitated through the spiral separator and then is filtered through the filter screen, so that the pressure of the filter screen is greatly reduced, and automatic extraction of the precipitate is realized.
Description
technical field [0001] The invention belongs to the field of machinery, and in particular relates to sewage treatment equipment. Background technique [0002] During sewage treatment, flocculants are usually added to allow the pollutants to settle, and then the water is filtered through a filter to obtain clean water. However, this method puts a lot of pressure on the filter element of the filter, and the filter element needs to be replaced frequently to prevent clogging. Contents of the invention [0003] In order to solve the above problems, the invention discloses a sewage treatment equipment. In the present invention, most of the flocculated sediments in the sewage are precipitated by a spiral separator, and then filtered through a filter screen, which greatly reduces the pressure of the filter screen and realizes the automatic extraction of the sediment. [0004] To achieve the above object, the technical solution of the present invention is: [0005] A kind of sew...
Claims
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CPCC02F1/001C02F1/38C02F1/5281C02F1/66C02F9/00C02F2001/007C02F2209/008
Inventor 陈雄彪
Owner 广东德力环境科技有限公司