Urn-type septic tank for rural sanitary toilet

Abstract

The invention discloses an urn-type septic tank for a rural sanitary toilet. The septic tank comprises an urn body. The upper part of the urn body is correspondingly provided with a fecal inlet port and an outflow port, the fecal inlet port and the outflow port are formed vertically upwards along the two sides of the urn body, the fecal inlet port is connected with a toilet stool through a fecal inlet pipe, and the outflow port is used for outflow of fecal sewage or being connected a next-level septic tank through a connecting pipe. According to the septic tank, the technical problems of proneleakage, prone deposition and blocking, large occupation area of the urn body, low internal volume utilization ratio, and other existing problems due to unreasonable structure of an existing urn-typeseptic tank due to the transverse arrangement of a pipeline connection port side position can be effectively solved; the compression capacity and ring rigidity of the septic tank can be greatly improved by arranging an annular bar and a longitudinal bar on the urn body; the urn body is made by adopting a rotational moulding integrated forming process, a produce is molded without pressure, the edge strength is good, the compressive strength is high, acid and alkali resistance and corrosion resistance are achieved, and the product can be deeply buried; and the septic tank is widely applied to septic tanks for rural toilet improvement of collapsible loess geology in northwest cold and dry areas.

Description

technical field [0001] The invention belongs to the technical field of domestic sewage treatment and relates to a septic tank, in particular to a urn-type septic tank suitable for rural toilet reform plans. Background technique [0002] With the rapid growth of economic construction, the living conditions in rural areas are improving day by day. Most of the traditional rural toilets are open-air pit toilets, which are dirty, smelly, have many mosquitoes, and are easy to spread diseases; they cannot be washed, especially when it rains, they are easily covered by rainwater The groundwater is polluted by rushing into the ditch water pool, seriously affecting environmental sanitation, and there are great unsafe factors. According to statistics, 80% of infectious diseases in rural areas of my country are caused by toilet feces pollution and unsanitary drinking water, among which there are more than 30 infectious diseases related to feces. Extensive implementation of rural toilet...

AI Technical Summary

Problems solved by technology

[0004] In view of the above technical problems, the present invention provides a urn-type septic tank for rural sanitary toilets, which can effectively solve the problems of the existing urn-type septic tanks that are prone to leakage, deposition and clogging, insufficient strength of the urn body, easy sag, deformation, and cracking , the urn body occupies a large area, the internal volume utilization rate is not high, and it is easy to freeze due to technical problems such as unreasonable structure

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