Flocculation and sedimentation integrated sewage treatment equipment
A kind of sewage treatment equipment and flocculation technology, applied in the direction of flocculation/sedimentation water/sewage treatment, water/sludge/sewage treatment, special treatment targets, etc., can solve the problems of low efficiency and long time consumption of sewage treatment
Inactive Publication Date: 2020-07-10
张成凯
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Problems solved by technology
The entire sewage treatment process takes a long time and the sewage treatment efficiency is low
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[0027] In order to enable those in the technical field to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.
[0028] Such as Figure 1-9 As shown, a sewage treatment equipment integrating flocculation and sedimentation, including a box body 1, a water inlet pipe 2, a flocculant feeding device 3, a primary mixing mechanism 4, a secondary mixing mechanism 5, a settling mechanism 6 and a mud discharge mechanism 7; The water inlet pipe 2 is installed on the top of the box body 1; the flocculant delivery device 3 is arranged in the box body 1; the preliminary mixing mechanism 4 is arranged below the flocculant delivery device 3; The secondary mixing mechanism 5 is set under the primary mixing mechanism 4 ; the settling mechanism 6 is set under the secondary mixing mechanism 5 ; the mu...
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The invention discloses flocculation and sedimentation integrated sewage treatment equipment which comprises a box body, a water inlet pipe, a flocculant feeding device, a primary mixing mechanism, asecondary mixing mechanism, a sedimentation mechanism and a sludge discharge mechanism, wherein the box body is provided with an upper shell part, a middle shell part and a lower shell part; the sedimentation mechanism comprises a sedimentation chamber, a plurality of first grooves, a floating plate, a second groove, a water inlet switch assembly and a water outlet pipe. The water inlet pipe, theflocculating agent feeding device, the primary mixing mechanism, the secondary mixing mechanism, the sedimentation mechanism and the sludge discharging mechanism are sequentially arranged from top tobottom; a plurality of first grooves, the floating plate, the water inlet switch assembly and the like are arranged in the sedimentation mechanism so that the three steps of sewage injection, sewage flocculation and sewage sedimentation are synchronously carried out, the time required by the steps of independent water injection, standing after flocculation and the like in the traditional step is saved, the duration of the whole sewage treatment process is shortened and the sewage treatment efficiency is greatly improved.
Description
technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to sewage treatment equipment integrating flocculation and sedimentation. Background technique [0002] The sewage coagulation process is the most basic and extremely important process in the treatment of industrial water and domestic sewage. By adding some chemicals to the water, the particles that are difficult to settle in the water can aggregate with each other to form colloids, and then combine with impurities in the water to form colloids. Larger flocs. The floc has a strong adsorption force, not only can absorb suspended solids, but also can absorb some bacteria and dissolved substances. Through adsorption, the flocs increase in volume and sink. [0003] At present, the sewage is injected into the sewage treatment tank first, and then the flocculant is added. After the flocculant is added, the sewage is stirred to fully mix the flocculant and the sewage...
Claims
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Login to View More IPC IPC(8): C02F1/52
CPCC02F1/52C02F2303/14
Inventor 张成凯
Owner 张成凯