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Biomass pyrolysis hydrogen production reaction device

A biomass pyrolysis and reaction device technology, which is applied in the field of biomass pyrolysis hydrogen production reaction device, can solve the problems that hinder the development of biomass hydrogen production, low heat transfer efficiency, low hydrogen composition, etc., and achieve sufficient and thorough reaction , Improve reaction efficiency and reduce energy consumption

Active Publication Date: 2021-12-03
CHANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is: the heat transfer efficiency of the existing biomass directional hydrogen production equipment is not high, the energy consumption is large, and a certain amount of carbon dioxide will be generated in the hydrogen production process without being fully utilized and discharged into Atmosphere, which makes the hydrogen component in the gas is not high, has been hindering the development of hydrogen production from biomass

Method used

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  • Biomass pyrolysis hydrogen production reaction device
  • Biomass pyrolysis hydrogen production reaction device
  • Biomass pyrolysis hydrogen production reaction device

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Effect test

Embodiment 1

[0027] refer to Figure 1~5 , which is the first embodiment of the present invention, which provides a biomass pyrolysis hydrogen production reaction device, including a gas guide assembly 100 and a bearing assembly 200, the gas guide assembly 100 includes a holding tank 101, a first screw The plate 102 and the deflector 103, the inner wall of the storage tank 101 is provided with a first spiral plate 102, the inner wall of the storage tank 101 is fixedly connected to the first spiral plate 102, the first spiral plate 102 is provided with a deflector 103, the deflector 103 is located Below the first spiral plate 102; the carrying assembly 200 includes a rotating shaft 201, a second spiral plate 202 and a tray 203, the rotating shaft 201 is arranged in the holding tank 101, the end of the rotating shaft 201 is provided with a shroud 103, and the end of the rotating shaft 201 is fixedly connected to the guide. Flow cover 103, the second spiral plate 202 and tray 203 are arranged...

Embodiment 2

[0030] refer to figure 1 and 3 ~5, is the second embodiment of the present invention. This embodiment is based on the previous embodiment, and also includes a support assembly 300. The support assembly 300 includes an outer tank body 301 and a support base 302. The inner wall of the outer tank body 301 is relatively attached to the container 101 outer wall, the containing tank 101 can rotate 1 on the inner wall of the outer tank body 301, the containing tank 101 communicates with the inside of the outer tank body 301 through an opening 104 provided on the top, and high-temperature smoke can enter the outer tank body 301 through the opening 104, and the outer wall of the outer tank body 301 The support seat 302 is connected, and the outer tank body 301 can be fixed and supported by the support seat 302 .

[0031] Specifically, the rotating shaft 201 is provided with an inner chamber 201a, and one end of the inner chamber 201a is provided with a hopper 201b through which cataly...

Embodiment 3

[0040] refer to figure 1 , 4 And 5, for the third embodiment of the present invention, this embodiment is based on the above embodiment, the motor 401 drives the first bevel gear 402 to rotate through the motor shaft, and the first bevel gear 402 drives the second bevel gear 403 and the third bevel When the gear 404 rotates, the second bevel gear 403 and the third bevel gear 404 rotate in opposite directions. When the second bevel gear 403 rotates, it can drive the rotating shaft 201 and the second spiral plate 202 to rotate. A spiral plate 102 rotates, and the first spiral plate 102 and the second spiral plate 202 rotate in opposite directions.

[0041] The high-temperature flue gas enters the outer tank body 301 through the intake pipe 301a, the high-temperature flue gas moves to the first spiral plate 102 along the outer wall of the flow guide 103, guides the high-temperature flue gas to flow upward along the first spiral plate 102, and flows into the storage tank 101 The...

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Abstract

The invention discloses a biomass pyrolysis hydrogen production reaction device which comprises a gas guide assembly and a bearing assembly, the gas guide assembly comprises a containing tank, a first spiral plate and a flow guide cover, the first spiral plate is arranged on the inner wall of the containing tank, and the flow guide cover is arranged below the first spiral plate; the bearing assembly comprises a rotating shaft, a second spiral plate and a tray, the rotating shaft is arranged in the containing tank, a flow guide cover is arranged at the end of the rotating shaft, the second spiral plate and the tray are arranged on the rotating shaft, the second spiral plate is located above the tray, the second spiral plate is located on the inner side of the first spiral plate, and a gap is reserved between the second spiral plate and the first spiral plate; and the rotating direction of the side surface of the second spiral plate is opposite to the direction of the high-temperature flue gas flowing upwards along the first spiral plate, so that the high-temperature flue gas and the catalyst can be further fully reacted, the reaction is more sufficient and thorough, the reaction efficiency is improved, the energy consumption is reduced, and the proportion of the hydrogen component is increased.

Description

technical field [0001] The invention relates to the technical field of biomass pyrolysis hydrogen production, in particular to a reaction device for biomass pyrolysis hydrogen production. Background technique [0002] With the development and application of green and efficient fuel cell technology, there is a huge market demand for hydrogen as a fuel. Hydrogen production mainly comes from the cracking and reforming of fossil fuels, accounting for as much as 96%. However, due to the large number of environmental and climate problems caused by the use of fossil energy, researchers began to look for new energy to produce hydrogen. Biomass has a wide range of sources, and its hydrogen content is slightly higher than that of coal and other fossil fuels. It can be used as a source of hydrogen for development and research. A large number of scholars are working on the technical research and equipment development of hydrogen production from biomass. [0003] However, the existing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B53/02
CPCC10B53/02Y02E50/10
Inventor 刘鹏雷廷宙李艳玲杨延涛周政忠呼和涛力
Owner CHANGZHOU UNIV
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