Large particle filtering and collection device for domestic sewage

Abstract

The invention provides a large particle filtering and collection device for domestic sewage and belongs to the field of domestic sewage treatment devices. The large particle filtering and collection device comprises a large particle cleaning device, a transmission device, a filtering cavity shell, a rotary filtering device, a round inclined plate baffle plate and a large particle collection device, wherein the filtering cavity shell is internally provided with the rotary filtering device and the large particle cleaning device; the large particle collection device is arranged at the left side of the filtering cavity shell. According to the large particle filtering and collection device provided by the invention, the large particle cleaning device and the rotary filtering device are arrangedso that filtering treatment of the domestic sewage is realized and a phenomenon that a sewer pipe is blocked when the sewage has more large-particle substances is prevented; meanwhile, the transmission device, an arc-shaped scraping blade, the large particle collection device and a semicircular filter screen are arranged, so that automatic cleaning and garbage collection functions of the filtering device are realized and the cleaning intensity of people is reduced.

Description

technical field [0001] The invention relates to a device for treating domestic sewage, in particular to a device for filtering and collecting large particles of domestic sewage. Background technique [0002] Domestic sewage refers to the waste water produced by urban authorities, schools, enterprises, institutions and residents in their daily life, including toilet excrement, laundry and bath water, household drainage such as kitchens, and drainage from commercial, hospital and playgrounds, etc.; in the process of human life The generated sewage is one of the main pollution sources of water bodies; domestic sewage often contains a large amount of particulate matter, such as hair, rice grains, various food residues, etc., which often cause the sewer pipes to be blocked. After the sewer pipes are blocked, people often need to Clean up or ask special cleaners to clean up the garbage in the sewer pipes, which will have a certain impact on life; although the basins on the market ...

AI Technical Summary

Problems solved by technology

[0002] Domestic sewage refers to the waste water produced by urban authorities, schools, enterprises, institutions and residents in their daily life, including toilet excrement, laundry and bath water, household drainage such as kitchens, and drainage from commercial, hospital and playgrounds, etc.; in the process of human life The generated sewage is one of the main pollution sources of water bodies; domestic sewage often contains a large amount of particulate matter, such as hair, rice grains, various food residues, etc., which often cause the sewer pipes to be blocked. After the sewer pipes are blocked, people often need to Clean up or ask special cleaners to clean up the garbage in the sewer pipes, which will have a certain impact on life; although the basins on the market contain small filters, due to the small drain holes, sewage accumulation often occurs, and serious It will also lead to filter blockage, low efficiency and poor practicability

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