Resource circulation type human night soil treatment device

Abstract

The invention discloses a resource circulation type human night soil treatment device. The resource circulation type human night soil treatment device comprises a solid-liquid separator, a fermentation box, a medicine cabin, a dosing device, a water treatment device, a filter and a sedimentation buffer box which are mounted on the same rack, wherein the solid-liquid separator comprises a solid outlet and a liquid outlet, the solid outlet is connected with the fermentation box, and the liquid outlet is connected with the water treatment device; the fermentation box comprises an aeration port, a temperature sensor, a motor, a speed reducer and a stirrer; a feed sliding slot is formed at the upper part of the fermentation box, a microbial base material capable of decomposing night soil is stored in the fermentation box, the stirrer is arranged in the fermentation box, the motor can drive the stirrer to rotate through the speed reducer, the aeration port is formed at the bottom in the fermentation box, and the temperature sensor is arranged in the fermentation box; the medicine cabin is connected with the water treatment device through the dosing device; the water treatment device is connected with the sedimentation buffer box through an electromagnetic valve; a water outlet of the sedimentation buffer box is connected to the filter; and a pollution discharge valve for discharging flocculated residues is arranged at the lower part of the water treatment device. The resource circulation type human night soil treatment device disclosed by the invention can perform weight reduction treatment on human night soil in a resource circulation way.

Description

technical field [0001] The invention relates to a resource circulation type human excrement treatment and purified water circulation flushing device, in particular to a resource circulation type human excrement treatment and purified water circulation flushing device applicable to toilets in mobile and fixed places. Background technique [0002] The main measures for the treatment of feces in traditional toilets are natural decomposition of septic tanks (still need to regularly dig out feces) or direct discharge. These two methods have great pollution to the environment; A large amount of water resources are wasted, and the economic cost of toilets has also been greatly improved. [0003] At present, the research on human feces treatment for practical applications mainly focuses on the microbial degradation of the solid part of the feces and the reduction of physical and chemical methods, while microbial degradation is widely used and the technology is relatively mature. Ho...

AI Technical Summary

Problems solved by technology

However, there are few studies on the treatment and reuse of high-concentration organic wastewater formed by excrement flushing and urination, and only a few scientific researches in universities have dealt with fecal wastewater, and most of the research focuses on microbial water treatment.

At the same time, there is currently no device on the market that can reduce the amount of fecal solids and simultaneously treat and reuse sewage

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