Waste fusing and curing treatment system and method
A melting solidification and treatment system technology, applied in the field of waste treatment, can solve the problems of incomplete treatment of molten slag, lower heat conversion efficiency, easy ash accumulation, etc., to ensure the thermal ignition loss rate of ash slag, improve heat exchange efficiency, The effect of preventing secondary pollution
A melting solidification and treatment system technology, applied in the field of waste treatment, can solve the problems of incomplete treatment of molten slag, lower heat conversion efficiency, easy ash accumulation, etc., to ensure the thermal ignition loss rate of ash slag, improve heat exchange efficiency, The effect of preventing secondary pollution
CN106524175AActive Publication Date: 2017-03-22CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY
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[0055] see Figure 1 to Figure 9 , is a preferred embodiment of the waste melting and solidification treatment system. In this embodiment, a gasifier part and a boiler system are added, and the waste melting and solidification processing system includes a furnace frame, and a feed bin, a gasification furnace, and a melting and solidification processing system are sequentially arranged on the furnace frame along the feeding direction , the discharge end of the melting and solidification treatment system is the glass body slag discharge port.
[0056] The grate is provided with a waste main pusher, and the waste main pusher is located below the feed bin, and is used to push the waste in the feed bin into the gasifier. The feed bin, A stockpile sealing section is provided between the gasifiers, and a base material feeding port is provided on the top wall of the stockpile sealing section, and the base material feeding port is connected to a base material feeding device, and the b...
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The invention discloses a waste fusing and curing treatment system and method. When the waste fusing and curing treatment system and method are used for treating rubbish, the rubbish conveying capacity is higher, the rubbish treating capacity is larger, the thermal loss can be reduced, the heat exchanging efficiency can be improved, the recovery efficiency of heat is relatively high, and the emission load of pollutants can be effectively reduced. The waste fusing and curing treatment system comprises a fusion hearth, a laminar flow channel, a water-cooling breaking system and a water seal deslagging system all of which are sequentially arranged in the feeding direction. A high-temperature burner and a gasifying agent inlet are formed in the side wall of the fusion furnace. The water-cooling breaking system comprises a water-cooling system, a water-cooling cavity and a glass body pulverizer. The method comprises the first step of furnace starting and drying; the second step of enabling residues into the fusion hearth to be fused; the third step of fusing inorganic waste in the laminar flow channel; the fourth step of carrying out water cooling on fusion slag and curing the fusion slag into glass body dregs, and breaking and discharging the dregs; and the fifth step of turning off the waste fusing and curing treatment system after the waste fusion dregs are discharged completely.
Description
technical field [0001] The invention belongs to the technical field of waste treatment, and in particular relates to a waste melting and solidification treatment system and method. Background technique [0002] Existing waste treatment technologies mainly include incineration, sanitary landfill, composting, and waste recycling. Among the conventional waste treatment technologies, incineration treatment has the advantages of obvious reduction effect, complete harmlessness, small land occupation, utilization of waste heat energy, and less secondary pollution, which meets the strategic requirements of my country's sustainable development. However, with the continuous improvement of environmental protection requirements at home and abroad, how to strengthen the control of secondary pollution is particularly important. Therefore, waste pyrolysis gasification incineration technology is gradually pushed to the road of industrial application, especially for various domestic wastes,...
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Patent Timeline
22 Mar 2017
Publication
CN106524175A
- IPC
- F23G5/027; F23G5/12; F23G5/44; F23G5/46; F23J1/08; F23J7/00
- CPC
- F23G5/0273; F23G5/12; F23G5/44; F23G5/46; F23G2201/302; F23G2201/304; F23G2204/103; F23G2206/10
- Inventors
- εεΎ·η»; θ倧εΏ