Feces-water separation system used for city feces reforming scheme

Abstract

The invention relates to an excrement and water separating system which is used for the urban excrement reform scheme, which belongs to the toilet matching facilities field. The excrement and water separating system is composed of an excrement tank, a footboard, a connecting rod, a hydraulic buffering time delayer, an isolating device, a water and excrement separating device, an inverted valve, and a excrement and water separating system. The footboard is installed on the excrement tank, the footboard is connected with the hydraulic buffering time delayer through the connecting rod, the isolating device is installed under the excrement tank, the bottom of the isolating device is connected with the water and excrement separating device through an water storage elbow of the excrement pipe, and the water and excrement separating device is connected with the excrement water pipe and the sewage pipe respectively. The water and the excrement of the toilet can be separated, and the human excrement is not flown into the urban domestic sewage draining pipe, to reduce the pollution degree of the domestic sewage; the human excrement is cycled and reused, and the toilet water is saved. The excrement and water separating system of the invention solves that problems that the excrement flows into the septic tank through the downcast pipe in the current city, water and excrement flow into the urban drainage pipeline, the environment is polluted, the harnessing difficulty of the domestic sewage is increased, and the high quality fertilizer resource is lost, and excrement and water separating system is specially suitable for the urban excrement reform.

Description

Technical field: [0001] The invention relates to a feces and water separation system used in urban manure reform schemes, and belongs to the field of toilet supporting facilities. Background technique: [0002] Human feces in urban toilets is a good source of energy and fertilizer. It is the best "food" and high-level "nutritional product" for crops. Sugarcane fertilized with human feces has sweet and delicious melons and fruits with pure taste, and green and delicious vegetables. . According to estimates, a city of 100,000 people can collect about 400 tons of manure in a month, but now the city's manure flows into the septic tank through the downpipe, and most of the septic tank flows into the urban sewage pipes with domestic sewage after the septic tank is dissolved. , a small amount of feces remains in the septic tank, which not only emits odor and pollutes the air environment, but also increases the pollution degree of domestic sewage and the difficulty of treatment, an...

AI Technical Summary

Problems solved by technology

According to estimates, a city of 100,000 people can collect about 400 tons of manure a month, but now the city's manure flows to the septic tank through the downpipe, and most of the septic tank flows into the urban sewage pipes with domestic sewage after being dissolved. , a small amount of feces remains in the septic tank, which not only emits odor and pollutes the air environment, increases the pollution degree of domestic sewage and the difficulty of treatment, but also loses the resources of high-quality fertilizers

In addition, flushing the urinal after defecation consumes a large amount of water, and the water for flushing the urinal flushes the small amount of feces left in the septic tank for a long time, which further increases the pollution of the wastewater and also causes the fertilizer efficiency loss of the residual feces in the septic tank

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