Water treatment system for garbage

Abstract

The invention provides a water treatment system for garbage, and relates to a garbage treatment device. The water treatment system comprises a garbage conveyer belt, a wet unpacking and separating device, a water separation device, a submerged material separation device, a suspended matter separation device, a floating material separation device and a water supply and water treatment device, of which the running is controlled by a central control box. The water treatment system has the following beneficial effects that: the water treatment system is particularly suitable for the treatment of bagged and collected mixed garbage; the stink situation is completely changed, no toxic gases such as dioxin generate, or new pollution can be generated, and environmental protection is realized; water is used for sorting garbage with different specific gravities to separate the submerged materials, suspended matters and floating materials, the submerged material separation device, the suspended matter separation device and the floating material separation device are utilized to sort the submerged materials, suspended matters and floating materials for the second time or third time; and the water treatment system has the advantages of complete sorting, small occupation area, low investment, convenience in installation and low operating cost and is suitable for promotion in towns. The invention opens up a new path for the treatment of domestic garbage.

Description

technical field [0001] The invention relates to garbage treatment technology, in particular to a water treatment system for garbage. Background technique [0002] Garbage produced in life is called domestic garbage. Household garbage is piled up in residential areas, causing dust to fly, foul smell, sewage overflowing, and occupying a lot of land. At present, there are mainly three methods at home and abroad to deal with domestic waste: one is landfill; the other is combustion to generate electricity; the third is fermentation to produce combustible gas and fertilizer. Landfilling domestic waste is bulky and requires a large amount of land resources. It will not rot for 50 years and cause secondary pollution; burning power generation requires a large investment and releases toxic gases such as "dioxin"; the fermentation process takes a long time, and organic and inorganic things are difficult to separate. [0003] In addition, the following four points are particularly wo...

AI Technical Summary

Problems solved by technology

Due to the dry crushing and sorting of garbage, the working environment is very dusty and smelly, and the working environment of the sanitation personnel is very harsh, and the waste plastic film bags accounting for about 5% of the garbage components cannot be sorted out for recycling.

[0007] Fourth, if garbage is sorted manually, the sorted waste plastics and metals are too dirty and need to be cleaned before they can be recycled, and the cleaned water is useless to be disposed of in time, which wastes water resources and causes re-pollution

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