Domestic sewage treatment device

A technology for treating device and domestic sewage, applied in water/sewage treatment, water/sewage multi-stage treatment, water/sewage treatment equipment, etc., can solve the problems of single equipment structure, incomplete disinfection, low treatment efficiency, etc.

Active Publication Date: 2021-04-27
孙雨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing domestic sewage treatment device has poor purification effect, simple equipment structure, poor sewage treatment effect and low treatment efficiency. Solid pollutants in sewage are easy to block the filter box. If it is not cleaned for a long time, the filtration effect will be affected, resulting in slow sewage treatment. There are great limitations; and the device cannot remove bacteria in the water, the disinfection is not complete, and it is easy to spread viruses and bacteria

Method used

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Examples

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Effect test

Embodiment 1

[0026] see Figure 1-5 , in an embodiment of the present invention, a domestic sewage treatment device includes a bottom plate 1, four universal wheels 2 are installed on the bottom of the bottom plate 1, and a filter box 3 and a disinfection box 4 are placed side by side on the upper surface of the bottom plate 1. A settling box 6 is slidingly arranged inside the filter box 3, and a magnet 37 is installed inside the settling box 6. The magnet 37 can absorb impurities such as iron filings, and a filter tank 301 is provided between the filter box 3 and the disinfection box 4. A screen 23 is installed inside the filter tank 301, and a blanking tank 601 is provided on the top side of the settling tank 6 close to the screen 23. The screen 23 stops the insoluble pollutants in the sewage, and passes through the falling The trough 601 falls into the settling box 6, the bottom of the settling box 6 is provided with a support block 7, the bottom of the support block 7 is equipped with ...

Embodiment 2

[0030] see figure 1 The difference between the embodiment of the present invention and embodiment 1 is that a liquid inlet funnel 22 is installed on the top of the disinfection box 4, and a filter screen 21 is installed inside the liquid inlet funnel 22, and the bottom of the liquid inlet funnel 22 is connected to the bottom of the liquid inlet funnel 22. The cylindrical holes 242 communicate with each other.

[0031]The working principle of the present invention is: the device is moved to the area that needs to be operated, domestic sewage is injected from the feed port 39 on the left, the sewage flows into the interior of the sedimentation tank 6, and the magnet 37 inside the sedimentation tank 6 can absorb impurities such as iron filings, Sewage flows into the disinfection box 4 from the screen 23, and the screen 23 stops the insoluble pollutants in the sewage, and falls into the sedimentation tank 6 through the blanking tank 601, and the weight of the sedimentation tank 6 ...

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Abstract

The invention discloses a domestic sewage treatment device. The invention mainly aims to solve the problems that an existing domestic sewage treatment device is poor in purification effect and low in efficiency, and a filter box is easily blocked by solid pollutants. The domestic sewage treatment device comprises a bottom plate, wherein four universal wheels are installed at the bottom of the bottom plate, a filter box and a disinfection box are arranged on the upper surface of the bottom plate side by side, a settling box is arranged in the filter box in a sliding mode, a magnet is installed in the settling box, a filter tank is formed between the filter box and the disinfection box, a screen is installed in the filter tank, a discharging groove is formed in the top of the side, close to the screen, of the settling box, a supporting block is arranged at the bottom of the settling box, a partition plate is installed in an inner cavity of the filter box, and a bolt is vertically installed on the upper surface of the partition plate. The domestic sewage treatment device is simple in structure and convenient to operate, solid impurities in sewage are precipitated and collected through the settling box, and treatment efficiency is high.

Description

technical field [0001] The invention relates to the field of sewage treatment equipment, in particular to a domestic sewage treatment device. Background technique [0002] Domestic sewage is the wastewater discharged in the daily life of residents, mainly from residential buildings and public buildings. The pollutants contained in domestic sewage are mainly organic matter and a large number of pathogenic microorganisms; the organic matter in domestic sewage is extremely unstable and easy to rot. Bad smell, bacteria and pathogens multiply by using organic matter in domestic sewage as nutrition, which can lead to the spread of infectious diseases. Therefore, domestic sewage must be treated before discharge. [0003] The existing domestic sewage treatment device has poor purification effect, simple equipment structure, poor sewage treatment effect and low treatment efficiency. Solid pollutants in sewage are easy to block the filter box. If it is not cleaned for a long time, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/12
CPCC02F9/00C02F1/52C02F1/48C02F1/001C02F1/50C02F1/5281C02F1/325C02F2303/04C02F2303/14C02F2201/002C02F2201/004C02F2201/008C02F2209/02
Inventor 赵秋枝
Owner 孙雨
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