Garbage high-temperature incinerator
A technology for incineration devices and garbage, applied in the direction of incinerators, combustion methods, combustion types, etc., can solve secondary pollution and other problems, achieve the effects of avoiding pollution, maximizing decomposition, and reducing the generation of NOx
Inactive Publication Date: 2013-03-27
邢献军
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Problems solved by technology
[0006] In order to overcome the deficiencies of the various incineration technologies of the above-mentioned garbage, a high-temperature garbage incineration device of the present invention sends the dried and broken garbage particles into a high-temperature incinerator for incineration, improves the combustion efficiency and thermal efficiency of garbage, and solves secondary pollution in garbage incineration reduce the environmental pollution caused by flue gas emissions of dioxins, and achieve efficient and stable combustion of garbage and clean emissions
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[0018] A specific embodiment of a garbage high-temperature incineration device of the present invention will be further described below in conjunction with the accompanying drawings.
[0019] The structure of a garbage high-temperature incineration device of the present invention is as follows: figure 1 As shown, it mainly includes feed inlet 1, percolation equipment 2, leachate tank 3, dryer 5, chain 4, garbage conveyor 45, hopper 44, chain grate 8, cold air inlet 12, and air duct 6 for drying , rising pipe 29, drum 23, flue 18, water inlet pipe 24, saturated steam outlet 22, superheated steam outlet 21, flue gas outlet 28, ash pit 30, ash door 10, condenser 26, air preheater 13. Economizer 15, steam superheater 17. It is characterized in that: percolation equipment 2, leachate tank 3, chain 4, dryer 5 and drying air pipe 6 form a garbage drying device; garbage conveyor 45, hopper 44, chain grate 8 form a feeding device, chain furnace The row 8 is installed below the furnac...
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The invention relates to a garbage high-temperature incinerator, and belongs to the technical field of garbage disposal. The garbage high-temperature incinerator mainly comprises a feed port, percolation equipment, a drier, a chain, a garbage conveyor, a hopper, a chain grate, a cold air inlet, an air pipeline for drying, a drum, a flue, a water inlet pipe, a condenser, an air preheater, an economizer and a steam superheater. High-temperature air for drying garbage is obtained by fresh air exchanging heat with flue gas through the air preheater and then exchanging heat with ash in an ash pit through the air pipeline for drying; the water vapor-containing gas is condensed with cold water by the condenser after the garbage is dried, and the cold water exchanges heat and then is further heated by the economizer; and the dried gas after being condensed by water vapor is introduced to a combustion-supporting air inlet by a draft fan, and exchanges heat with the ash in the ash pit and then is supplied to a combustion chamber for combustion in a grading way. According to the garbage high-temperature incinerator provided by the invention, the garbage can be combusted at a high temperature, the pollutant emission is low, the thermal efficiency is high, and the clean and efficient use of the garbage can be realized.
Description
Technical field: [0001] The invention belongs to the technical field of garbage treatment, in particular to a high-temperature garbage incineration device. Background technique: [0002] At present, energy shortage and environmental pollution are the main factors restricting domestic economic development. my country is rich in coal resources and is a developing country that uses coal as its main energy source. Coal resource consumption accounts for about 75% of total energy consumption. Coal applications mainly include direct combustion, gasification and liquefaction technologies. Practice has proved that among various technologies for converting coal into more convenient forms of energy and products, coal gasification is a processing method that should be given the most priority. Production of city gas, raw material gas for chemical synthesis, gas for combined cycle power generation and comprehensive utilization are the main directions for the development and application o...
Claims
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Login to View More IPC IPC(8): F23G5/00F23G5/44F23G5/46
Inventor 邢献军马培勇
Owner 邢献军