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Solar photochemical biomass pyrolysis device

A photochemical and solar technology, applied in the field of solar energy, can solve problems such as pyrolysis of undeveloped biomass resources, achieve the effect of improving the overall product conversion value and reducing its own energy loss

Active Publication Date: 2020-04-17
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, so far, people have not developed a device that uses solar energy to pyrolyze biomass resources.

Method used

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  • Solar photochemical biomass pyrolysis device
  • Solar photochemical biomass pyrolysis device
  • Solar photochemical biomass pyrolysis device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] When the solar photochemical biomass pyrolysis device is working, the flange 6-1 at the first end of the quartz tube 8 is opened, and a certain quality of biomass is placed in the sample pool 9 and then placed in the middle of the pyrolytic quartz tube 8 . After the quartz tube 8 is sealed, the intake valve 2-1 and the exhaust valve 2-2 are opened, and the gas of the required atmosphere is passed into the quartz tube 8, and the intake valve 2-1, the exhaust valve 2-2, the intake valve The one-way check valve 4-1 at the end, the one-way check valve 4-2 at the exhaust end, the gas flow meter 3 and the pressure valve 5 control the gas flow and pressure. Utilize base plate 28 bottom angle wheel 25, brake plate 26 to move pyrolysis device to the place with sufficient light, unfold foldable support 27-4 support base plate 28 and the lens support 19 on its top, at this moment, angle wheel 25 is erected . Then use the hinge 23 and the hydraulic telescopic rod 24 to adjust the ...

Embodiment 2

[0029] When the solar photochemical biomass pyrolysis device is working, the flange 6-1 at the first end of the quartz tube 8 is opened, and a certain quality of biomass is placed in the sample pool 9 and then placed in the middle of the pyrolytic quartz tube 8 . After the quartz tube 8 is sealed, the intake valve 2-1 and the exhaust valve 2-2 are opened, and the gas of the required atmosphere is passed into the quartz tube 8, and the intake valve 2-1, the exhaust valve 2-2, the intake valve The one-way check valve 4-1 at the end, the one-way check valve 4-2 at the exhaust end, the gas flow meter 3 and the pressure valve 5 control the gas flow and pressure. Utilize base plate 28 bottom angle wheel 25, brake plate 26 to move pyrolysis device to the place with sufficient light, unfold foldable support 27-4 support base plate 28 and the lens support 19 on its top, at this moment, angle wheel 25 is erected . Then use the hinge 23 and the hydraulic telescopic rod 24 to adjust the ...

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PUM

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Abstract

The invention discloses a solar photochemical biomass pyrolysis device. The device is used for reducing fossil energy consumption and improving the product value of biomass resources. According to a technical scheme, the device comprises a transmission type light condensation system and a heat absorption pyrolysis unit, wherein the transmission type light condensation system comprises a Fresnel lens and a lens support, wherein the Fresnel lens is installed on the upper portion of the lens support, and the heat absorption pyrolysis unit is installed in the lens support and corresponds to the focus of the Fresnel lens. According to the invention, solar energy is utilized to carry out photochemical pyrolysis on biomass resources; and the device opens up a new way of solar energy utilization,reduces the energy loss of the biomass resources in a traditional biomass pyrolysis process and the additional consumption of fossil energy for heating, and further improves the overall product conversion value of the biomass resources.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to a device for processing biomass fuel by using solar energy. Background technique [0002] Biomass pyrolysis is one of the effective ways to utilize biomass resources. It can simultaneously obtain low-carbon fuel gas and oily chemicals, and can also by-produce porous adsorption material biochar, which is a stable and harmless form of carbon in nature. However, in traditional biomass pyrolysis, fossil energy heating or secondary energy-electric energy heating is generally used, and the final source of consumption is still mostly fossil energy. This move not only contributes to the consumption of fossil energy, but also has additional environmental pollution problems. If solar energy is used instead of fossil energy for biomass pyrolysis, it will not only open up the utilization of renewable energy, but also increase the overall product value of biomass resources. [0003] At...

Claims

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Application Information

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IPC IPC(8): C10B53/00F24S23/30F24S40/53F24S40/60F24S50/40
CPCC10B53/00F24S23/31F24S40/53F24S40/60F24S50/40Y02E10/40Y02P20/133
Inventor 郭天祥杜亚荣范增许俊鹏孔令风
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)