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Sterilization and disinfection device for sewage treatment

A sterilization and disinfection device and sewage treatment technology, which is applied in the direction of oxidized water/sewage treatment, multi-stage water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problem of low sterilization efficiency, failure to meet the use requirements, and sewage mixing Poor effect and other problems, to achieve the effect of avoiding waste, improving the effect of sterilization and disinfection, and good sterilization effect

Inactive Publication Date: 2021-02-19
李培吉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The sterilization and disinfection device in the above patent has a simple design and structure, and the stirring effect on the sewage is poor during the treatment process, resulting in low sterilization efficiency, which obviously cannot meet the needs of people.

Method used

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  • Sterilization and disinfection device for sewage treatment
  • Sterilization and disinfection device for sewage treatment
  • Sterilization and disinfection device for sewage treatment

Examples

Experimental program
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Effect test

Embodiment 1

[0030] refer to Figure 1-4 , a sterilizing device for sewage treatment, comprising a base 1, the top outer wall of the base 1 is provided with a support column 2, and the top outer wall of the support column 2 is provided with a sterilizing box 5, and the top outer wall of the sterilizing box 5 is provided with a through hole , and the inner wall of the through hole is connected with the rotating tube 10 through the bearing, and the outer wall of the rotating tube 10 is provided with a large blowing ring 29, a medium blowing ring 27 and a small blowing ring 26 in sequence from top to bottom, and the large The blowing ring 29, the medium blowing ring 27 and the small blowing ring 26 are respectively connected with the transfer tube 10, and the outer walls of the large blowing ring 29, the medium blowing ring 27 and the small blowing ring 26 are all opened There are through holes 28 equidistant annularly distributed, and the inner walls of the large blowing ring 29, the medium ...

Embodiment 2

[0041] refer to Figure 5 , a sterilizing device for sewage treatment. Compared with Embodiment 1, this embodiment also includes replacing the ozone generator 8 with a chlorine dioxide generator 30.

[0042] The chlorine dioxide generator 30 can replace the ozone generator 8 to add chlorine dioxide to the sewage, and the chlorine dioxide can have a better bactericidal effect than ozone, further improving the sterilizing effect of the sewage.

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Abstract

The invention belongs to the technical field of sewage treatment, particularly relates to a sterilization and disinfection device for sewage treatment, and aims at solving the problems that the sterilization and disinfection device in the patent is simple in design structure and poor in sewage stirring effect in the treatment process, so that the following technical scheme is proposed. The sterilization and disinfection device comprises a base, a supporting column is arranged on the outer wall of the top of the base, a sterilization box is arranged on the outer wall of the top of the supporting column, a through hole is formed in the outer wall of the top of the sterilization box, a rotating pipe is connected to the inner wall of the through hole through a bearing, and a large air blowingring, a medium air blowing ring and a small air blowing ring are sequentially arranged on the outer wall of the rotating pipe from top to bottom. The large air blowing ring, the medium air blowing ring and the small air blowing ring respectively communicate with the rotating pipe. An ozone generator can send ozone into the rotating pipe, and the ozone enters sewage from the through holes, so thatthe ozone can be uniformly distributed in the sewage, and the sterilization efficiency of the sewage is improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sterilization and disinfection device for sewage treatment. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements of being discharged into a certain water body or reused. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. In the field of sewage, it is also increasingly entering the daily life of ordinary people. In the process of sewage treatment, it is necessary to sterilize the sewage. [0003] After searching, the Chinese patent publication number is CN108298639A, which discloses a disinfection device for sewage treatment, including a display screen, a housing, a motor, an ultraviolet lamp, a disinfectant box, and an ozone generator. The bottom of the housing is provided with...

Claims

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Application Information

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IPC IPC(8): C02F9/04C02F1/76
CPCC02F1/001C02F1/76C02F1/78C02F2301/08C02F2303/04
Inventor 李培吉
Owner 李培吉