Foam septic tank

Abstract

The invention belongs to the technical field of tools of septic tanks and in particular relates to a foam septic tank. The foam septic tank comprises a body, wherein the body comprises an outer surface layer, an interlayer and an inner layer; the outer surface layer is a PE (polyethylene) layer; the interlayer is a foam layer; the inner layer is a PE layer; square groove shaped reinforcing ribs are arranged on the outer surface at the two ends of the body; a corrugated reinforcing rib is arranged on the outer surface on the middle section of the body; adjacent functional chamber zones are communicated by pipelines; a water inlet is formed in the functional chamber zone at one end of the body via a water inlet pipeline and is communicated with the outside of the body; a water outlet is formed in the functional chamber zone at the other end of the body via a water outlet pipeline and is communicated with the outside of the body; and cleaning openings which can be used for cleaning garbage in the functional chamber zones are formed in the body. The foam septic tank has the beneficial effects of high-density integrative sealing, seepage and corrosion resistance, light weight, convenience in construction, high strength, impact resistance, high compressive load, long service life, no seepage and good sewage treatment effects.

Description

technical field [0001] The invention belongs to the technical field of septic tank appliances, in particular to a foaming septic tank. Background technique [0002] The earliest septic tank originated in Europe in the last century and has a history of more than 20 years. A septic tank is a settling tank in which sewage flows through a special pool through a pipeline, where the sewage is in direct contact with the sedimentation sludge, so that the organic solids are decomposed by anaerobic bacteria, and finally the decomposed sewage flows out through the pipeline. The septic tank was initially used as a feces interception facility to avoid pipe blockage. It plays an active role in intercepting and precipitating large particles of impurities in sewage, preventing sewage pipes from clogging, reducing pipeline burial depth, and protecting the environment. Septic tank is an indispensable supporting facility in human life, and almost every building has a corresponding septic tan...

AI Technical Summary

Problems solved by technology

Due to many problems in design, construction, use, and management of brick-concrete septic tanks, more than 95% of the septic tanks began to leak seriously after 1-2 years of use. The leakage problem has seriously polluted underground drinking water sources and urban underground water supply pipes, and more serious cases have caused buildings to tilt to varying degrees

In addition, traditional brick-concrete and concrete septic tanks lack technical content, treat poor water quality, and discharge sewage seriously exceeds the standard, which greatly increases the workload of sewage treatment plants. In a few areas without municipal pipe networks, the treated traditional septic tanks Sewage is directly discharged into rivers and lakes, causing serious damage to the water environment of surrounding rivers and lakes

Traditional septic tanks have low technical content, poor corrosion function, and short cleaning cycle. If the daily maintenance and management are not in place, there will be unsafe hazards such as biogas poisoning and explosions.

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