A high-efficiency sewage treatment system and sewage treatment process
A sewage treatment system and sewage technology, applied in water/sewage multi-stage treatment, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as unstable filter plate movement, reduce vibration, improve Work efficiency, clearance reduction effect
Active Publication Date: 2021-11-16
苏州清溪环保科技有限公司
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Problems solved by technology
[0004] The invention provides a high-efficiency sewage treatment system and sewage treatment process to solve the problem of unstable movement of the filter plate of the existing filter press equipment
Method used
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[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0039] An embodiment of a high-efficiency sewage treatment system of the present invention includes grids, grit chambers, primary sedimentation tanks, biological treatment tanks, secondary sedimentation tanks, coagulation sedimentation tanks 107, and filtration equipment, such as Figure 1 to Figure 17 As shown, the filter equipment includes a frame 1, a filter plate 2, and a push plate assembly;
[0040] There are a plurality of filter plates 2, which are sta...
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The invention relates to the field of sewage treatment, in particular to an efficient sewage treatment system and a sewage treatment process. The high-efficiency sewage treatment system includes filtering equipment, which includes filter plates and push plate assemblies arranged in a stacked left and right direction; the front side of each filter plate is provided with a triangular fixed wheel and a movable gear that can slide forward and backward on the triangular fixed wheel; the push plate The assembly includes a motor, a large gear, a slot plate, and a supporting steel sheet. The large gear rotates under the drive of the motor and meshes with the movable gear when the push plate assembly moves from right to left, thereby driving the filter plate to move upward and to the right; the slot plate There is an arc-shaped boss on the top to push the movable gear to slide backwards and separate from the triangular fixed wheel when the filter plate moves up to the highest point; After detaching from the triangular fixed wheel, it rests on the supporting steel sheet, and the filter plate falls slowly under the action of its own gravity, the push of the large gear and the buffering effect of the mainspring, thereby reducing the vibration when moving.
Description
technical field [0001] The invention relates to the field of sewage treatment, in particular to an efficient sewage treatment system and a sewage treatment process. Background technique [0002] Sewage treatment is a process in which the water that needs to be discharged undergoes a series of treatments to meet the national discharge standards. Nowadays, with the rapid development of society, more and more sewage is produced in people's production and life, and sewage treatment is also widely used in all walks of life, so how to improve the efficiency in the process of sewage treatment has become the technical problems we need to solve. [0003] In the process of sewage treatment, the sewage after coagulation and sedimentation needs to be filtered and then sterilized before it can be discharged. In order to improve the filtration efficiency, a filter press equipment composed of multiple filter plates is used for filtration. The filtered liquid is filtered from multiple filt...
Claims
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IPC IPC(8): B01D25/172C02F9/14
CPCB01D25/172C02F1/001C02F1/52C02F3/00C02F9/00C02F2001/007C02F2303/04
Inventor 杨茂周
Owner 苏州清溪环保科技有限公司