Municipal wastewater garbage disposal device with tail gas purifying function

Abstract

The invention discloses a municipal wastewater garbage disposal device with a tail gas purifying function. The municipal wastewater garbage disposal device comprises a big wastewater tank, an incinerator, a counter-current drying tower, a horizontal spiral centrifugal machine and a sine roller, wherein a municipal wastewater pipe is connected with a wastewater buffering tank; a grating slag conveyor is arranged in the wastewater buffering tank; the grating slag conveyor is conveyed and connected with a centrifugal dehydrator; the wastewater buffering tank is connected with a big wastewater tank inlet through a wastewater pipe and a wastewater pump; a defined amount of stirring devices and sine ultrasonic excitation stirrers are arranged in the big wastewater tank; a Roots blower, a bottomvalve and a slurry pump are connected with a cone base through pipelines; a horizontal spiral centrifugal machine, a spiral air-closed feeding machine and a counter-current drying tower are successively connected with the slurry pump; a cosine plastic plate pulse aeration device is arranged on a left lower part of the drying tower; a boiler tail gas pipe is arranged on a right upper part of the incinerator; and an incineration tail gas treatment device is connected with the boiler tail gas pipe. The sine roller, the cosine plastic plate pulse aeration device and the sine ultrasonic excitationstirrers of the municipal wastewater garbage disposal device all have distinct characteristics and are capable of reliably synergic completing the treatment for municipal wastewater and garbage.

Description

technical field [0001] The invention relates to an urban waste water garbage treatment device with tail gas purification. Background technique [0002] The current urban water pollution problem is very serious, and there is a great demand for water pollution prevention and treatment. At present, in the field of sewage treatment and water resource reuse, the level of development is relatively low, the infrastructure is weak, and there is still a big gap compared with developed countries. [0003] At present, domestic waste treatment is mainly based on sanitary landfill, accounting for about 78% of the treatment volume, and the classification and subdivision of waste is not strong, and there is no more effective recycling route. Domestic waste treatment is at a relatively early stage, and there are many aspects that need to be standardized from the source to the final treatment, such as classification, recycling, and treatment methods. At this stage, it is mainly for the tre...

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Problems solved by technology

At this stage, it is mainly for the treatment of the generated waste, and the treatment method is relatively simple, mainly the way of sanitary landfill. Due to the lack of detailed classification, the recycling rate of resources is very low

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