Gaseous hazardous waste treatment system
A technology for hazardous waste and treatment system, applied in the field of garbage treatment devices, can solve the problems of low heat utilization efficiency, insignificant recovery benefit, imperfect resource recovery rate, etc., so as to avoid waste of heat energy and improve utilization efficiency.
Pending Publication Date: 2019-02-15
SI CHUAN RUI YUAN ENERGY & ENVIRONMENT TECH
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Problems solved by technology
[0002] The existing waste treatment technologies at home and abroad mainly include landfill method, composting method, and incineration method. Due to the certain application limitations of each technology, there is a risk of secondary pollution, and the resource recovery rate in the treatment process is relatively low. Imperfection makes its recovery benefit not obvious
In recent years, people have been exploring high-efficiency, energy-saving, and harmless methods of treating organic waste. The organic waste pyrolysis carbonization system can convert organic waste into usable products, but its heat utilization efficiency is low, and organic waste Low cracking speed and imperfect tail gas treatment
Method used
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Embodiment
[0018] A gaseous hazardous waste treatment system such as figure 1 and figure 2 As shown, the harmless resource treatment system at least includes a waste collection chamber 101, a heat exchanger 102, a carbonization furnace 103, a gas-solid separator 104, a liquid material collection chamber 106, a gas material collection chamber 107, a combustion chamber 108, Reaction chamber 109 , ozone generator 110 , spray chamber 111 , acid recovery chamber 112 , chimney 113 and waste gas concentration chamber 114 .
[0019] Wherein, the waste collection chamber 101 is used to collect solid, liquid and / or gaseous organic waste. The heat exchanger 102 is used for preheating the waste. The carbonization furnace 103 is used to complete the thermal decomposition of organic waste into carbon and other products under air isolation. The gas-solid separator 104 is used to complete the separation of the solid product and the gas product of the carbonized product of the carbonization furnace 1...
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The invention discloses a gaseous hazardous waste treatment system. The gaseous hazardous waste treatment system at least includes a waste collection cavity, a heat exchanger, a carbonization furnaceand a combustion chamber. The waste collection cavity is connected with the carbonization furnace through the heat exchanger, and the combustion chamber communicates with the surface heating layer ofthe carbonization furnace through a heat flow pipe. An exhaust gas concentration chamber is arranged between the waste collection cavity and the heat exchanger, a plurality of exhaust pipes are arranged on the side wall of the waste gas concentration chamber, and polymeric gas separation membranes are arranged at the connecting ends of the exhaust pipes and the exhaust gas concentration chamber. The isolation of macromolecular organic gases is completed by the exhaust gas concentration chamber in the system, the concentration of organic gases led into the exhaust gas concentration chamber is realized so as to improve the utilization efficiency of the carbonization furnace, and the situation that waste of heat energy during the carbonization process is caused due to the fact that low concentration organic waste gases are led into the carbonization furnace is avoided.
Description
technical field [0001] The invention relates to a garbage treatment device, in particular to a gaseous hazardous waste treatment system. Background technique [0002] The existing waste treatment technologies at home and abroad mainly include landfill method, composting method, and incineration method. Due to the certain application limitations of each technology, there is a risk of secondary pollution, and the resource recovery rate in the treatment process is relatively low. Imperfection causes its recycling benefit to be inconspicuous. Due to its high level of resource utilization and low secondary pollution, waste pyrolysis technology has become one of the main development directions of waste treatment technology. The organic waste is generated in various stages of the treatment process of urban organic waste (such as urban sewage). Organic waste contains a large number of bacteria and parasites, and its biochemical properties are very unstable, which makes it a big pr...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F23G7/04F23G7/06C10B53/00C10B57/00B01D53/50B01D53/56B01D53/62B01D53/75B01D53/76
CPCB01D53/50B01D53/56B01D53/62B01D53/75B01D53/76F23G7/04F23G7/06C10B53/00C10B57/00F23G2209/101F23G2209/14F23G2206/20B01D2257/40B01D2257/404B01D2257/402B01D2257/302B01D2257/50B01D2251/104Y02C20/10
Inventor 覃勋蒋东芮
Owner SI CHUAN RUI YUAN ENERGY & ENVIRONMENT TECH