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Multi-stage purification device for sewage treatment

A sewage treatment and multi-level purification technology, which is applied in water/sewage treatment, multi-stage water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as poor purification effect, and improve sufficiency and convenience , improve the filtering effect

Inactive Publication Date: 2021-02-23
李济平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the technical problem of poor purification effect in existing sewage purification equipment, the present invention proposes a multi-stage purification device for sewage treatment

Method used

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  • Multi-stage purification device for sewage treatment
  • Multi-stage purification device for sewage treatment
  • Multi-stage purification device for sewage treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] refer to Figure 1-5 , a multi-stage purification device for sewage treatment, comprising a water storage box 2 and four support legs 1, the four support legs 1 are respectively installed on the bottom four-corner outer walls of the water storage box 2 by bolts, and the bottom of the water storage box 2 The inner wall of one side is connected with two sleeves 14 by bolts, and the inner walls of the two sleeves 14 are inserted with the first insertion rod 13, and the top outer walls of the two first insertion rods 13 are connected with the same filter screen by bolts Block 16, one side of the inner wall at both ends of the water storage box body 2 is connected with the same vertical fixed plate 5 by bolts, and the outer wall on one side of the fixed plate 5 and the inner wall on one side of the water storage box body 2 are all connected by bolts. Connected with arc-shaped shrapnel 15, the outer walls of the two ends on the other side of the top of the water storage box 2...

Embodiment 2

[0038] refer to Figure 1-6 , a multi-stage purification device for sewage treatment, also includes a mounting plate 27 installed horizontally on the central outer wall of the top of the fixed plate 5 by bolts, and an electric telescopic rod 28 is connected to the outer wall of one side of the mounting plate 27 by bolts, and the electric telescopic rod The bottom outer wall of 28 is connected with activated carbon mesh plate 26 by bolts.

[0039] Working principle: When in use, when the water overflows from the partition, the macromolecular impurities in the sewage are removed by the activated carbon mesh plate 26. After long-term use, the electric telescopic rod 28 drives the activated carbon mesh plate 26 to move up and down, which facilitates the cleaning of the activated carbon mesh. The removal and replacement of the board 26 improves the convenience of the device.

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Abstract

The invention belongs to the technical field of sewage treatment, particularly relates to a multi-stage purification device for sewage treatment, and aims to solve the problem that existing sewage purification equipment is poor in purification effect. The multi-stage purification device comprises a water storage tank and four supporting legs, and the four supporting legs are mounted on the outer walls of the four corners of the bottom of the water storage tank through bolts respectively. And two sleeves are fixedly mounted on the inner wall of one side of the bottom of the water storage tank body, and first inserting rods are inserted into the inner walls of the two sleeves. According to the multi-stage purification device for sewage treatment, a supporting shell is arranged, the water guide hole is formed in the supporting shell, the section of the water guide hole is trapezoidal, the large opening faces outwards, the small opening faces inwards, and in the process that a rotating motor drives a rotating rod and a first filter screen plate to rotate, sewage can generate centrifugal force, and impurities are difficult to remove after entering the supporting shell from the water guide holes, so that a further sewage purification effect is achieved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a multi-stage purification device for sewage treatment. Background technique [0002] Sewage treatment refers to the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. [0003] In the process of sewage treatment, a kind of sewage purification equipment will be used. However, the existing sewage purification equipment is filtered through simple filters or multi-stage filters, which has the problem of poor filtering effect. Therefore, it is necessary to design a multi-stage purification device for sewage treatment to solve the above probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02
CPCC02F1/001C02F1/283C02F1/38C02F9/00C02F2301/08
Inventor 李济平
Owner 李济平