Domestic sewage recycling apparatus

A domestic sewage and air intake device technology, which is applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, water aeration, etc., can solve the problem of easily clogging the water inlet of the treatment device, affecting the sewage treatment effect, Incompletely deal with problems such as to achieve the effect of speeding up the aeration speed, increasing the oxygen content, and increasing the channel width

Inactive Publication Date: 2019-02-12
熊骋驰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are some large solid wastes in domestic sewage. During the treatment of domestic sewage, these solid wastes can easily block the water inlet of the treatment device, thereby affecting the sewage treatment. At the same time, the sewage treatment capacity of the existing domestic sewage is low. There is a certain range, when the sewage enters too fast and the sewage enters too much, it is difficult for the sewage treatment device to completely treat the sewage inside the device in time, thus affecting the effect of sewage treatment and causing incomplete sewage treatment

Method used

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Embodiment 1

[0028] see Figure 1~4 , in the embodiment of the present invention, a domestic sewage recovery and reuse device includes a device body 1; the device body 1 is a hollow box structure, and the top of the device body 1 is provided with a water inlet 10 for the introduction of sewage The upper part of the device body 1 is provided with a first rotating shaft 2, the first rotating shaft 2 has two, and the front and rear sides of the device body 1 are installed for symmetrical rotation, and the left ends of the two first rotating shafts 2 are connected by a belt 21 transmission The crushing roller 3 is fixedly installed on the first rotating shaft 2, and the first motor 11 that drives the first rotating shaft 2 to rotate is also fixedly installed on the outside of the device body 1. When sewage flows into the inside of the device body 1 from top to bottom, the two rotating The first rotating shaft 2 drives the crushing roller 3 to rotate to crush the solid waste in the sewage to pr...

Embodiment 2

[0033] see Figure 1~4, in the embodiment of the present invention, a domestic sewage recovery and reuse device includes a device body 1; the device body 1 is a hollow box structure, and the top of the device body 1 is provided with a water inlet 10 for the introduction of sewage The upper part of the device body 1 is provided with a first rotating shaft 2, the first rotating shaft 2 has two, and the front and rear sides of the device body 1 are installed for symmetrical rotation, and the left ends of the two first rotating shafts 2 are connected by a belt 21 transmission The crushing roller 3 is fixedly installed on the first rotating shaft 2, and the first motor 11 that drives the first rotating shaft 2 to rotate is also fixedly installed on the outside of the device body 1. When sewage flows into the inside of the device body 1 from top to bottom, the two rotating The first rotating shaft 2 drives the crushing roller 3 to rotate to crush the solid waste in the sewage to pre...

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Abstract

The invention discloses a domestic sewage recycling apparatus. The domestic sewage recycling apparatus comprises an apparatus body; the upper part of the apparatus body is provided with first rotatingshafts, and each first rotating shaft is fixedly provided with a crushing roller; a first filter screen and a second filter screen are arranged below the first rotating shafts inside the apparatus body; the second filter screen is close to the lower side of the first filter screen, and the second filter screen is installed on the rear wall inside the apparatus body in a sliding manner; the lowerside of the apparatus body is also provided with a gas inlet apparatus; a plurality of gas nozzles are uniformly fixedly installed on the upper surface of the gas inlet apparatus, and an exhaust end of each gas nozzle faces the second filter screen. When the sewage flows into the apparatus body from top to bottom, the two rotating first rotating shafts drive the crushing rollers to rotate so as tocrush solid garbage in the sewage, and the large solid garbage can be prevented from blocking a water inlet of the apparatus body; the domestic sewage recycling apparatus is also provided with the gas inlet apparatus, so that the aeration effect can be improved; the aeration speed can be increased, and the treatment efficiency on organic matters in the sewage can be improved.

Description

technical field [0001] The invention relates to a sewage treatment device, in particular to a domestic sewage recovery and reuse device. Background technique [0002] Domestic sewage is the wastewater discharged from residents' daily life, mainly from residential buildings and public buildings, such as residences, institutions, schools, hospitals, shops, public places and industrial enterprise toilets. The pollutants contained in domestic sewage are mainly organic matter (such as protein, carbohydrates, fat, urea, ammonia nitrogen, etc.) and a large number of pathogenic microorganisms (such as parasite eggs and intestinal infectious viruses, etc.). The organic matter present in domestic sewage is extremely unstable and easily rots to produce stench. Bacteria and pathogens reproduce in large numbers using organic matter in domestic sewage as nutrients, which can lead to the spread of infectious diseases. Therefore, domestic sewage must be treated before discharge. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04B02C4/08C02F101/30
CPCC02F7/00B02C4/08B02C2201/063C02F1/001C02F2101/30
Inventor 熊骋驰
Owner 熊骋驰
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