System for preparing hydrocarbon fuel by cracking organics and biomass
A technology for hydrocarbon fuel and biomass, which is applied to the biomass production system for hydrocarbon fuel and the field of cracked organic matter, can solve the problems of low energy utilization rate, ungraded liquid products, high energy consumption, etc., and achieve rapid precipitation. , the effect of high heat flow intensity and simple mechanical structure
Active Publication Date: 2011-07-27
长春三真实业有限公司
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[0004] The invention discloses a pyrolysis system for producing hydrocarbon fuels from organic matter and biomass, which overcomes the disadvantages of low energy utilization rate, high energy consumption and non-gradation of liquid products in the existing organic matter and biomass pyrolysis liquefaction process.
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[0011] Such as figure 1 Shown, constitute the device of the present invention by material crushing device 2, material preheater 5, thermal mass heater 16, cracking reactor 14, gas-liquid fractionator 21, fuel separator 26 and corresponding transmission mechanism; Cracking reactor 14 For closed sandwich tanks, refer to figure 2 , the inlet pipe 9 and the outlet pipe 8 of the interlayer mechanism are connected with the external gas thermal cycle heating system, and the top of the cracking reactor 14 is respectively provided with a thermal mass feeding port 13 and a material feeding port 10, and the bottom is provided with a fuel discharge port 22, wherein A material stirring device 12 and a temperature sensor 11 are installed; the front end of the thermal crushing device 2 is connected to the material conveyor belt 1, and the organic material is sent into the crushing device 2, crushed by the roller crushing mechanism 3, and sent to the material pre-processing by the auger 4. ...
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The invention discloses a cracking system for producing hydrocarbon fuel with organic compounds and biomass materials. A cracking reactor is an enclosed sandwich tank body, the inside of which is provided with a material stirring device. A thermal mass grinding device is connected with the cracking reactor through a delivery mechanism. The gas-liquid separation can be implemented on combustible gas and fuel liquid by the cracking reactor. A gas output is connected with a gas recycling device or gas is fed back to a thermal mass heating device for supplying heat source. The bottom of the cracking reactor is provided with liquid fuel recycling port for collecting the obtained hydrocarbon fuel. A fuel discharging port is connected with a fuel separator. Sieved quartz sands are transported back to the thermal mass heating device for the recycling utilization. Solid fuel is discharged through a material discharging port on the bottom of the fuel separator. The system makes full use of the advantages of the quartz sands of strong solid phase heat transfer, strong thermal flow strength, etc. The flash temperature rising of organic matters and biomass and the rapid precipitation of volatile matters are realized. The combustible gas is fed back to a material preheater and the thermal mass heating device for the recirculation and the recovery. Thus, the cost of extra gas source is lowered.
Description
technical field [0001] The invention discloses a pyrolysis system for producing hydrocarbon fuels from organic matter and biomass, and belongs to the technical field of organic matter and biomass energy conversion. Background technique [0002] The organic matters involved in the present invention include: coal, coal gangue, oil shale and other fossil fuels, waste plastics, rubber and other chemical materials, and biomass including crop straws, wood sawdust, grass, and other agricultural and forestry wastes, animal bone skins and the like. The thermal cracking and liquefaction technology of organic matter and biomass is currently the cutting-edge technology in the research and development of biomass energy in the world. This technology can convert biomass, mainly wood chips and other wastes, into high-grade, easy-to-storage, easy-to-transport, high-energy-density and convenient-to-use alternative liquid fuels (bio-oil) through continuous processes and industrialized producti...
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IPC IPC(8): C10G1/00
Inventor 苏中
Owner 长春三真实业有限公司