Ecological toilet deodorization system based on Venturi effect

Abstract

The invention discloses an ecological toilet deodorization system based on the Venturi effect. The system comprises an ecological deodorization system, an ecological fertilizer fermentation system, asmelly gas conveying subsystem I, a smelly gas conveying subsystem II, a smelly gas treatment system and an automatic control system. The ecological deodorization system is used for fermenting urine and excrement collected by an ecological toilet into an ecological fertilizer through the ecological fertilizer fermentation system; smelly gas in the ecological toilet and smelly gas generated in a urine and excrement fermentation process of the ecological fertilizer fermentation system are conveyed to the smelly gas treatment system by the ecological deodorization system, and deodorization is carried out; and the smelly gas conveying subsystem I, the smelly gas conveying subsystem II and the smelly gas treatment system are automatically controlled and adjusted by the automatic control systemin the process of collecting the smelly gas and treating the smelly gas. According to the system, multiple deodorization modes are integrated to a whole, the deodorization effect is better, and meanwhile, the ecological fertilizer is prepared more safely.

Description

technical field [0001] The invention relates to the technical field of toilet deodorization, in particular to an ecological toilet deodorization system based on the Venturi effect. Background technique [0002] Along with the further enlargement of city scale, the quantity of public toilet also increases sharply thereupon, and this also causes the foul smell that produces in the toilet to constantly aggravate environmental pollution. As one of environmental hazards, stench can stimulate people's olfactory nerve and trigeminal nerve, produce poison to respiratory center, and cause great threat to human health. Therefore, toilet odor pollution has attracted more and more attention. Malodorous substances refer to substances that can cause various odor sensations in the olfactory organs. Fecal odor mainly comes from the end products of protein metabolism in food, or the malodorous substances produced by bacterial decomposition of metabolites and residues in feces. Toilet odor ...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing deodorizing devices are used alone, and the deodorizing effect is not ideal; it is difficult to comprehensively utilize urine and feces to make ecological fertilizers for further use, and direct discharge into the natural environment will not only cause environmental pollution, such as groundwater pollution, air Pollution, etc., will also cause waste of resources; the existing deodorization devices have a single deodorization method, or directly discharge the odor in the toilet, or for physical deodorization, or for chemical deodorization, or for biological deodorization , it is difficult to combine a variety of deodorization methods into a deodorization system and automatically control the deodorization system to achieve the purpose of intelligent deodorization and reduce environmental pollution while preventing epidemic diseases

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