A freeze-proof clean source separation toilet

Abstract

The invention discloses an antifreeze clean source separation toilet, comprising an excrement collection module, a feces and urine separation module, and a fermentation module; the excrement collection module comprises a toilet, a feces and urine storage bin and a feeding pipe arranged in sequence; The fermentation module includes a primary fermentation tank, a sewage pipe connected with the primary fermentation tank, a liquid storage tank and a slag storage tank connected with the sewage pipe in sequence, a slag pipe located below the sewage pipe and connected with the liquid storage tank, and a slag pipe located in the storage tank. The low-temperature microbial inoculum tank above the liquid pool and the slag storage tank, and the dosing pipe arranged on the low-temperature microbial inoculum tank. The invention ensures the treatment effect of feces through the enhanced fermentation of low-temperature microorganisms, and uses the method of combining negative pressure ventilation and biological deodorization to maintain an odorless and odorless environment inside and outside the toilet room; Urine can be processed into plant foliar fertilizer, and dry matter can be used as organic fertilizer for resource utilization.

Description

technical field [0001] The invention relates to a toilet, in particular to an antifreeze clean source separation toilet. Background technique [0002] Water flushing is a relatively mature and widely accepted technology at present, but it is no longer applicable in arid and cold regions. Due to the shortage of water resources, the temperature in cold regions is low and below zero, if no insulation measures are taken, flushing toilets will not work properly. The use, coupled with the current vigorous advocacy of water conservation, a clean source separation toilet with no flushing and antifreeze can be said to be an inevitable choice for the future society. Moreover, the antifreeze clean source separation toilet can not only save water resources, but its greater significance is that it can collect feces in time, and through reasonable processing, turn waste into treasure and realize the resource utilization of feces. [0003] At present, the small decentralized toilets in ru...

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Problems solved by technology

[0003] At present, the small decentralized toilets in rural areas dilute the feces with flushing water, resulting in extremely low utilization rate of resources. Dry antifreeze clean source separation toilets such as sawdust composting can reuse feces as resources, but the smell is obvious, and the low temperature in winter The effect of manure treatment under the conditions is poor, which has a negative impact on the rural sanitation environment and affects its popularization and use.

[0004] The clean source-separated toilets for antifreeze in traditional rural areas consume less water during use, but if used improperly, fecal fermentation will produce a large amount of stench, which is easy to breed mosquitoes and flies, causing environmental hygiene problems. At the same time, clean source-separated toilets for antifreeze are used in When used under low temperature conditions in northern winter, the activity of microbial strains will decrease, resulting in poor treatment effect on manure, so it is not suitable for promotion and use in northern rural areas

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