Water-saving type excrement and kitchen waste collaborative vacuum collecting system

Abstract

The invention relates to a water-saving type excrement and kitchen waste collaborative vacuum collecting system. The water-saving type excrement and kitchen waste collaborative vacuum collecting system comprises a water pressurization system, a gravity drainage system, vacuum collection devices and vacuum pump stations. The water pressurization system comprises a plurality of water pressurizers. The water pressurizers are connected with a compressed air source through compressed air pipes. The water pressurizers are connected with a water source through water supply pipes. The water pressurizers are connected with the gravity drainage system. The gravity drainage system is connected with the vacuum collection devices through a plurality of gravity drainage pipes. The vacuum collection devices are connected with the vacuum pump stations through vacuum drainage pipes. By the adoption of the water-saving type excrement and kitchen waste collaborative vacuum collecting system, the flushingwater amount is saved, the pollution discharging problem of rural and towns is solved, and the problem that the garbage in the pipeline cannot be completely removed is solved.

Description

technical field [0001] The invention belongs to the technical field of classified collection and treatment of domestic garbage, and in particular relates to a water-saving collaborative vacuum collection system for feces and kitchen waste. Background technique [0002] The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and is not necessarily taken as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. [0003] Disposal of kitchen waste: At present, the mandatory classification of domestic waste is gradually implemented in various provinces and cities, and domestic waste classification laws or regulations have been introduced to promote waste classification. Due to the complex diet structure of Chinese residents and the increasing living standards of residents, kitchen waste occupies About 60% of...

AI Technical Summary

Problems solved by technology

[0005] The design of the municipal sewage pipe network and sewage treatment plant does not take garbage into consideration. If residents discharge kitchen waste into the sewage treatment plant through the municipal sewage pipe network on a large scale, it will cause blockage of the sewage pipe network and also cause pollution to the sewage. The operation of the treatment plant brings high load pressure;

[0006] Kitchen waste contains oil-rich organic matter, oil, etc., which are recyclable resources. If there is no unified collection and recycling, it will be a huge waste of resources

[0007] Disposal of human feces: At present, most communities in cities and towns still use septic tanks to collect feces, which has the following disadvantages: When the septic tank decomposes the feces, it will produce toxic and harmful gases, and improper management will cause the septic tank to explode. May cause poisoning incidents of excrement workers; excrement suction trucks will inevitably cause secondary pollution in the process of transporting excrement sludge; septic tank excrement sludge cannot be cleaned in time, resulting in serious pipeline blockage and excrement overflow

[0008] At the same time, after the renovation of toilets in rural areas, the water used by a family to flush toilets reaches dozens of liters per day, and the annual cost of pumping manure is about 1,000 yuan, which creates an economic burden on farmers' lives.

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