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Energy-saving purification device for sewage treatment

A technology of sewage treatment and purification device, applied in water/sewage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc. Sufficient and other problems to achieve the effect of ensuring purification quality, avoiding deposition and reasonable installation

Inactive Publication Date: 2020-12-04
吕旭浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The BOD removal rate of the wastewater after primary treatment is only 20%, and it is still not suitable for discharge. Before purifying the sewage, it is necessary to use a flocculant for preliminary treatment of the sewage, but the current flocculant does not react fully with the sewage, which will affect the inflow Therefore, there is an urgent need for an energy-saving purification device for sewage treatment to solve the above problems

Method used

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  • Energy-saving purification device for sewage treatment
  • Energy-saving purification device for sewage treatment
  • Energy-saving purification device for sewage treatment

Examples

Experimental program
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Effect test

Embodiment 1

[0027] refer to Figure 1-4 , an energy-saving purification device for sewage treatment, comprising a purification housing 3, a rectangular groove is provided on the top outer wall of the purification housing 3, and a storage housing 4 is installed on one side of the top outer wall of the purification housing 3, and the storage housing 4 The feeding pipe 5 is inserted on one side of the outer wall of the top, the liquid feeding pipe 1 is inserted on the outer wall side of the top of the purification shell 3, and the inner wall of both ends of the purification shell 3 is rotationally connected with the same rotating shaft 8, and the circumference of the rotating shaft 8 is The outer wall is equipped with arc-shaped plates 9 equidistantly distributed, and a fixed rod 10 is installed on one side of the outer wall of the arc-shaped plate 9. The other end of the fixed rod 10 is fixedly connected to the outer wall on the side opposite to the rotating shaft 8. The same screw rod 13 i...

Embodiment 2

[0031] refer to Figure 1-5, an energy-saving purification device for sewage treatment, which also includes a rectangular groove on the inner wall at both ends of the purification housing 3, and a rack 29 is installed on the inner wall of the top of the rectangular groove, and the inner wall at both ends of the sliding block 11 is rotatably connected to the same circular groove. Shaft 25, both ends of the outer wall of the circular shaft 25 are sleeved with gears 28, the gear 28 is meshed with the rack 29, the outer wall of the circular shaft 25 is equipped with dispersing rods 26 equidistantly distributed, and the inner wall of the bottom of the rectangular groove is equipped with Place block 27 in an arc.

[0032] Working principle: Compared with Example 1, by setting the circular shaft 25 on the sliding block 11, it can cooperate with the rack 29 to realize the rotation of the dispersing rod 26 on the rotating shaft 25, and further realize the mixing of sewage and flocculan...

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Abstract

The invention discloses an energy-saving purification device for sewage treatment, wherein the energy-saving purification device comprises a purification shell; a rectangular groove is formed in the outer wall of the top of the purification shell, a storage shell is mounted on one side of the outer wall of the top of the purification shell, a feeding pipe is inserted into one side of the outer wall of the top of the storage shell, and a liquid adding pipe is inserted into one side of the outer wall of the top of the purification shell; one sides of the inner walls of the two ends of the purification shell are rotationally connected with a same rotating shaft. According to the energy-saving purification device for sewage treatment, through the arrangement of a connecting spring and a rubberpad on a connecting block, scraping of a scraping plate can be smoother; through the arrangement of a sliding ring, the scraping plate can move back and forth on the purification shell, sewage is prevented from entering the storage shell, and the waterproof effect is achieved; through arrangement of a motor, a lead rod and a sliding block, the sliding plate can be driven to move back and forth inthe purification shell, the arc-shaped scraping plate on the sliding plate can be driven to move, sewage at the bottom of the purification shell can be scraped, and deposition is avoided.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an energy-saving purification device for sewage treatment. Background technique [0002] Sewage treatment is 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] Sewage treatment can be divided into primary treatment, secondary treatment and tertiary treatment according to the degree of treatment. The primary treatment is mainly to remove the suspended solid matter in the sewage, and physical methods are commonly used. The BOD removal rate of the wastewater after primary treatment is only 20%, and it is still not suitable fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52
CPCC02F1/5281C02F2303/14
Inventor 吕旭浩
Owner 吕旭浩
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