Domestic waste vertical pre-combustion furnace uniform material device
A technology of domestic waste and pre-combustion furnace, which is applied in the direction of incinerator, combustion method, combustion type, etc., which can solve the problems of easy clumps of garbage, poor preheating and combustion effects, and entanglement, so as to avoid long-term large-scale accumulation , prolong the falling time, improve the effect of burning rate
Active Publication Date: 2018-02-16
CITIC HEAVY INDUSTRIES CO LTD
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Problems solved by technology
[0004] Due to the complex composition of urban domestic waste, the existing crushers cannot effectively crush long strips, strips, and soft waste such as clothing, bedding, iron wire, and weeds, and the waste crushing cannot achieve the expected effect. The furnace cannot adapt, and there are many problems during operation: first, this kind of garbage is often entangled after entering the vertical pre-combustion furnace, causing blockage; The time is short, and the preheating and combustion effects are poor; third, garbage is easy to accumulate at the bottom of the vertical pre-combustion furnace, and the pushing device cannot push the garbage into the horizontal rotary furnace
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[0032] The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0033] Such as figure 1 , 2 As shown, a domestic garbage vertical pre-combustion furnace homogenization device, including several layers of horizontally arranged feeding devices installed in the vertical pre-combustion furnace and located directly below the upper garbage discharge port of the vertical pre-combustion furnace and installation On the outer wall of the vertical pre-combustion furnace, it is used to drive the driving device to rotate the material shifting device, and each layer of the material shifting device is composed of several driving lever mechanisms 1 arranged in parallel;
[0034] Such as image 3 , 4 , 5, as shown, the lever mechanism 1 includes a lever 1.1, a support sleeve 1.2, a support shaft 1.10, a bearing bush 1.3, a bearing seat 1.4 and a sprocket, which are evenly distributed along the ...
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The invention discloses a household garbage uniformizing device for a vertical precombustion furnace. The household garbage uniformizing device comprises a plurality of layers of horizontal ejecting devices and a driving device, wherein the ejecting devices are mounted in the vertical precombustion furnace and positioned under a garbage feed opening in the vertical precombustion furnace; the driving device is mounted on the outer wall of the vertical precombustion furnace and used for driving the ejecting device to rotate; each layer of ejecting devices comprise a plurality of parallel shift lever mechanisms. The household garbage uniformizing device has a simple structure, and is novel in concept, after the uniformizing device is additionally arranged in the vertical precombustion furnace, garbage entering into the vertical precombustion furnace is uniformly dispersed on the whole working surface of the vertical precombustion furnace, the falling time of the garbage in the precombustion furnace can be prolonged effectively, the combustion rate of the garbage in the precombustion furnace is improved, and meanwhile, the blocking problem of the vertical precombustion furnace is solved.
Description
technical field [0001] The invention belongs to the field of urban domestic waste treatment, and in particular relates to a vertical pre-combustion furnace homogenizing device for domestic waste. Background technique [0002] The disposal of domestic waste is one of the most popular research topics in today's society. my country has clearly put forward the principle of "harmless, reduced, and resourceful" waste disposal. At present, the commonly used treatment methods include incineration, landfill and biological methods: the landfill method requires the construction of a large area of landfill and the treatment of leachate, which requires a large investment and secondary pollution caused by filtrate leakage. Hidden dangers; the biological method is to ferment domestic waste, the process is complicated, and the equipment performance requirements are high, and it is suitable for waste treatment with biodegradable organic matter content greater than 40%; waste incineration t...
Claims
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IPC IPC(8): F23G5/28F23G5/44
CPCF23G5/444
Inventor 陈士超王凯张凯博朱雯王文煜
Owner CITIC HEAVY INDUSTRIES CO LTD