High-quality miscellaneous wastewater treatment and reuse device in residential quarters

Abstract

The invention discloses a high-quality miscellaneous drainage treatment and recycling device in a residential area, which includes: a recycling system installed in each building, each m floor from top to bottom of each building is a recycling unit, m=1- 5. When the number of floors corresponding to the recycling unit on the lowest floor is less than m, it will be merged into the previous recycling unit. Each recycling system includes industrial controllers, water outlet pipes, and recycling components corresponding to each recycling unit. A recycling component includes: a water outlet branch pipe; a water storage tank; a liquid level sensor; wherein, the industrial controller is connected to the solenoid valve C and the cleaning valve respectively, and a cleaning program is set in it. The invention has the beneficial effects of realizing regular cleaning of the water storage tank and avoiding the peculiar smell of the water storage tank through the setting of the cleaning plate.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment. More specifically, the invention relates to a treatment and reuse device for high-quality miscellaneous wastewater in residential quarters. Background technique [0002] The water supplied by the residential area through the water supply system generally includes drinking water, shower water, washing water, kitchen water, toilet flushing water, etc. According to the "Building Water Supply and Drainage Involvement Handbook", it can be seen that toilet flushing water accounts for 29.3% of residential water consumption. Since toilet flushing water does not directly contact with the human body, it will not affect the health of users. It can be supplied with reclaimed water, that is, reclaimed water For flushing toilets, the water saving effect is obvious. [0003] The reclaimed water reuse system in the existing residential area is to collect high-quality miscellaneous drainage (...

AI Technical Summary

Problems solved by technology

However, due to the large content of miscellaneous drainage, in order to ensure the water treatment effect, it may be necessary to build multiple reclaimed water reuse systems for a residential area, resulting in high initial investment and high post-management and maintenance costs, which in turn leads to low practicability

[0004] The application number is 200910306950.6, and the invention patent named the reclaimed water recovery and reuse system of a single multi-storey building discloses that an overflow tank is set in each floor to store miscellaneous drainage in the upper layer, which is used for urinal flushing. It has the following problems that the overflow tank cannot be cleaned in time and there is a peculiar smell that affects the use

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