A pyrolysis reaction device for carbonaceous materials driven by concentrated solar energy
A technology of concentrating solar energy and pyrolysis reaction, which is applied in the directions of solar heat storage, solar thermal energy, solar thermal power generation, etc., and can solve the problems of low efficiency of biomass pyrolysis
Active Publication Date: 2020-11-06
HUAZHONG UNIV OF SCI & TECH +1
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Problems solved by technology
[0004] The embodiment of the present application provides a pyrolysis reaction device for concentrating solar energy to drive carbonaceous materials, which solves the technical problem of low biomass pyrolysis efficiency due to fluctuations in heat sources in the related art
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[0038] The embodiment of the present application solves the technical problem in the prior art that the utilization rate of biomass energy is low due to heat source fluctuations by providing a concentrated solar energy-driven pyrolysis reaction device for carbonaceous materials.
[0039] The technical solution of the embodiment of the present application is to solve the above-mentioned technical problems, and the general idea is as follows:
[0040] A pyrolysis reaction device for concentrating solar energy to drive carbonaceous materials, including a tank body 1, a heat exchange unit 2, a heat storage phase change medium 4, and a pyrolysis reaction unit 3; wherein, the heat exchange unit 2 includes one or more A heat exchange pipe distributed in the tank body 1 is used for the circulation of heat source medium; the heat storage phase change medium 4 is filled in the tank body 1 and the heat exchange unit 2 and the tank body 1 In the void space between the pyrolysis reaction u...
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The invention discloses a device for driving a pyrolysis reaction of a carbon-containing material by concentrating solar energy. The device comprises a tank body, a heat exchange unit, a heat storagephase change medium and pyrolysis reaction units; the heat exchange unit comprises one or more heat exchange pipes distributed in the tank body, and the heat exchange pipes are used for circulation ofa heat source medium; a void space in the tank body is filled with the heat storage phase change medium, and the heat storage phase change medium is used for heat exchange of the heat source medium circulating in the heat exchange pipes and providing thermal energy for the pyrolysis reaction units; and one or more pyrolysis reaction units are distributed in the tank body, the interior of each pyrolysis reaction unit is filled with one temperature-controlled phase change medium, the temperature-controlled phase change medium is used for heat exchange of the heat storage phase change medium, and the pyrolysis reaction units provide a reaction site with a stable temperature for pyrolysis of biomass. The device provided by the invention solves the technical problem that a pyrolysis reaction of biomass is unstable because of fluctuation of a heat source in a related technology.
Description
technical field [0001] The invention relates to the technical field of new energy utilization, in particular to a pyrolysis reaction device for concentrating solar energy to drive carbonaceous materials. Background technique [0002] With economic development and population expansion, energy consumption is increasing day by day, and the world's energy situation is grim. At the same time, the problem of environmental pollution caused by the combustion of coal and other traditional energy sources has become a worldwide problem affecting the survival and development of human beings. The popularization and utilization of new energy has become imperative. Among them, biomass energy is clean and pollution-free, and has obvious advantages in the potential of new energy utilization. [0003] Biomass self-combustion for pyrolysis reaction is a way to utilize biomass energy, but its utilization rate is low. Pyrolysis of biomass using external heat sources, for example, using solar e...
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IPC IPC(8): C10B53/00C10B47/00F24S20/00F24S60/10
CPCC10B47/00C10B53/00F24S20/00F24S60/10Y02E10/40Y02P20/133
Inventor 曾阔左宏杨卢旺陈豫潘铖陈汉平杨心怡甄万鑫刘晴川梁泽路
Owner HUAZHONG UNIV OF SCI & TECH