Ecological pit toilet

Abstract

The invention discloses an ecological pit toilet which comprises a toilet bowl, a liquid storage barrel, pressure flushing equipment, a composting chamber, a urine purification chamber, a storage boxand an automatic feeding and stirring system, wherein a cover plate a is arranged on a pit opening of the toilet bowl, a movable baffle is arranged on the lower portion of a bottom excrement outlet, and the cover plate a and the movable baffle are connected through a steel wire rope to be opened and closed simultaneously; the composting chamber is used for composting excrement; the urine purification chamber is arranged at the bottom of the composting chamber and is connected with the holes in a perforated composting plate; a spiral feeding hole of the storage box is connected with a coveringmaterial feeding hole of the composting chamber; the automatic feeding and stirring system comprises an automatic feeder arranged in the storage box and a stirrer arranged in the composting chamber; and the automatic feeder is connected with one end of the stirrer through a chain with a driven gear and a driving gear so as to be linked simultaneously. According to the invention, excrement and urine can be separated, urine is purified, excrement decomposition efficiency is improved, and foul smell is blocked and reduced; and water in the urine is recycled.

Description

technical field [0001] The invention relates to an ecological dry toilet. Background technique [0002] The types of toilets in rural areas are diverse, and the level of toilet construction varies significantly. Most of the rural areas mainly use dry toilets. Usually farmers have a tradition of directly composting manure to produce agricultural fertilizer. Not only that, but there is also a tradition of combining dry toilets and farming in rural areas, that is, human excrement is used as feed for pigs and sheep. Keep pigs underground while building dry toilets on the ground. As a result, rural dry toilets generally have a series of problems such as stench and numerous mosquitoes and flies. [0003] At present, the existing forms of rural toilet renovation include: dry-sealed toilets, three-compartment septic tanks, triple biogas digesters, double-urn funnel-type or double-pit alternating toilets. But these forms of toilets do not fundamentally solve the problems that dry...

AI Technical Summary

Problems solved by technology

Flush toilets consume a lot of water, and they need matching sewer network and sewage treatment facilities. Currently, small drainage and sewage treatment facilities suitable for rural areas are much more expensive than large urban facilities, resulting in the failure of flush toilets. Higher construction and operating costs

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