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Heat capacity expansion system for garbage

A technology of waste and heat energy, applied in the field of waste heat energy capacity expansion system, can solve the problems of insufficient heat energy, combustion exhaust gas emission, no economic benefits, etc., and achieve the effect of reducing the probability of generation, increasing the low-level calorific value, and improving the degree of availability.

Active Publication Date: 2013-12-25
RUNDA REFUSE TREATMENT DEV YANTAI
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

In addition, due to the special design structure of the waste incinerator, waste treatment plants with a daily output of 200 to 400 tons cannot meet the requirements of grid-connected power generation due to insufficient heat energy. The facilities are not in place, causing a large amount of combustion exhaust gas to be discharged directly, forming secondary pollution to the surrounding environment, and causing secondary hidden dangers to the society

Method used

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  • Heat capacity expansion system for garbage

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specific Embodiment approach

[0010] The specific embodiment: the specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing:

Embodiment

[0011] Embodiment: A garbage thermal capacity expansion system (see the accompanying drawings), which includes a carrying platform 1, which is a loading device 2, a digestion tank 3, a processing chamber 4, and a capacity-increasing garbage conveying and discharging device 5 And the steel structure frame platform of the hydraulic power control system 6, the carrying platform 1 integrates the above-mentioned various functional equipment together to form a complete garbage heat capacity expansion system. The upper part of the carrying platform 1 is provided with a feeding device 2, the feeding device 2 is a conical structure with a cone angle of less than 60 degrees, and the number of feeding devices 2 can be one or evenly distributed according to the needs; the carrying platform The middle part of 1 is provided with a digestion tank 3, the number of the digestion tank 3 is the same as that of the feeding device 2, and each feeding device 2 is connected to the digestion tank 3 th...

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Abstract

The invention discloses a heat capacity expansion system for garbage, which is characterized in that each feeding device (2) is connected with a digestion tank (3) through a first hydraulic valve (11), the lower end of each digestion tank (3) is connected with a garbage inlet (7) on a treatment chamber (4) through a second hydraulic valve (10), a garbage conveying and discharging device (5) is arranged in the treatment chamber (4), an odor discharging device (8) is arranged on the treatment chamber (4), a hydraulic vertical lifting door (9) is arranged on a side of the treatment chamber (4), and a hydraulic power control system (6) connected with the first hydraulic valve (11), the second hydraulic valve (10) and the hydraulic vertical lifting door (9) is arranged on a bearing platform (1). By the aid of the heat capacity expansion system, the heating value of the garbage can be improved, the temperature of a hearth of a garbage combustion furnace is stabilized to be above 850 DEG C, generation of dioxin-like substances is decreased, and economic benefits of garbage treatment are improved.

Description

Technical field: [0001] The invention relates to a garbage heat capacity expansion system, which belongs to the technical field of urban domestic garbage wet decomposition treatment equipment. Background technique: [0002] With the acceleration of urbanization in our country, the amount of municipal solid waste has increased significantly, which has become an important factor restricting the survival and sustainable development of cities. At present, the main methods of municipal solid waste treatment are sanitary landfill, incineration, composting and comprehensive treatment. Any of the above-mentioned processing methods consumes a lot of energy and can only bring social benefits, poor economic benefits or no dilemma, and some of them also bring a lot of legacy problems. Taking the incineration process that is generally considered to be better handled in the industry as an example, the original garbage is directly sent to the incinerator for incineration. The heat generat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23G5/04F23G5/44
Inventor 郇心宁曹昆仑
Owner RUNDA REFUSE TREATMENT DEV YANTAI
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