Integrated modular sewer-line-free toilet feces treatment device

Abstract

The invention discloses an integrated modular sewer-line-free toilet feces treatment device. The device comprises a sewage lifting module, an impurity interception module, an adjusting tank module, an anoxic biological system treatment module, an aerobic biological system treatment module, an alkalinity supplement module, a mud-water separation treatment module, a membrane treatment module, an ion removal treatment module, a solar drying module, a mud storage module, an ozone purification module, an odor collection module, a regenerated water storage module; and an automatic control module which are communicated in sequence. The integrated modular sewer-line-free toilet feces treatment device has the advantages of high integration, modular design, small occupied area, rapidness and convenience in field installation and debugging, small residual sludge amount, full-automatic control, low and stable operation cost, simplicity in operation, convenience in maintenance, good and stable recycled water effluent quality, capability of being directly recycled for flushing a toilet and the like.

Description

technical field [0001] The invention relates to the sanitation technical field of sanitary toilets and excrement treatment, in particular to an integrated modular toilet excrement treatment device without sewer pipes. Background technique [0002] Along with the progress of human civilization and the raising of resident's living standard, vast cities and rural areas all have great demand to toilet. Among them, the water-flush toilet can greatly improve the toilet environment because of its advantages such as convenient cleaning and sanitation, and is currently a more important form of toilet. Traditional water-flush toilets generally utilize clean water, 6 to 10 L of water each time, and 2% of the excrement is diluted with 98% of the water, that is, 2% of the excrement pollutes 98% of the water. If the flushing sewage is not properly treated, it will not only smell bad, but also lead to a large number of flies and insects; the feces cannot be harmless, which will easily lea...

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Problems solved by technology

Invention patent "A Water Recycling Device for Environmentally Friendly and Energy-saving Mobile Toilet" (publication number: CN110625312A) proposes to treat the waste water after solid-liquid separation and use it for flushing the toilet, but it does not solve the problem of the separated solid waste; "A Toilet Efficient Sewage Treatment and Recycling System" (Publication No.: CN110590053A) uses biological treatment technology and filter tower device to filter the sewage and use it for toilet flushing, but this technology needs to intercept the feces before treatment, and does not propose the treatment of feces after interception Method; "A kind of toilet wastewater recycling treatment device and its treatment process" (public number: CN110407405A) adopts high energy consumption electric heating device and electrochemical reaction device, which greatly improves the operating cost of the disposal device; "Circular flushing tourist toilet "(Publication No.: CN107587575A) proposes to use MBR to treat the liquid after the solid-liquid separation of mixed sewage, but it does not solve the problem of treatment and disposal of retained feces and residual sludge in the MBR system and subsequent disinfection problems

In addition, the above-mentioned patents and other published patent technologies all have important common problems: when using the biological treatment system, the salt brought into the system by feces and urine is not considered, and the continuous accumulation after circulation will cause the collapse of the biological treatment system; Consider the treatment and disposal of solid waste such as retained feces and excess sludge

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