CN114907950A - Biomass hydrogen production reactor - Google Patents

Biomass hydrogen production reactor Download PDF

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Publication number
CN114907950A
CN114907950A CN202210648417.3A CN202210648417A CN114907950A CN 114907950 A CN114907950 A CN 114907950A CN 202210648417 A CN202210648417 A CN 202210648417A CN 114907950 A CN114907950 A CN 114907950A
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China
Prior art keywords
exhaust port
fixedly connected
sleeve
hydrogen production
production reactor
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Pending
Application number
CN202210648417.3A
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Chinese (zh)
Inventor
黄文昭
陈莹
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Zhongke Hydrogen Yan Zero Carbon Habitat Technology Suzhou Co ltd
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Zhongke Hydrogen Yan Zero Carbon Habitat Technology Suzhou Co ltd
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Priority to CN202210648417.3A priority Critical patent/CN114907950A/en
Publication of CN114907950A publication Critical patent/CN114907950A/en
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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
    • C12M41/24—Heat exchange systems, e.g. heat jackets or outer envelopes inside the vessel
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
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Abstract

The invention relates to the technical field of reactors, in particular to a biomass hydrogen production reactor which comprises a reaction kettle, wherein a first exhaust port penetrates through the side wall of the reaction kettle, a sleeve is sleeved outside the first exhaust port, a second exhaust port is fixedly connected inside the sleeve and inserted inside the first exhaust port, a third exhaust port is arranged above the first exhaust port, the sleeve covers the third exhaust port under the condition of normal air pressure, and a warning button is fixedly connected to one side outside the first exhaust port. According to the reaction kettle, the second exhaust port can be pushed to move outwards when the air pressure in the reaction kettle is high through the arranged warning button, so that one side of the sleeve can move close to the warning button, the warning button can be pressed to warn, then the third exhaust port is opened to exhaust, and potential safety hazards caused by the fact that the air pressure in the reaction kettle is high are avoided.

Description

Biomass hydrogen production reactor
Technical Field
The invention relates to the technical field of reactors, in particular to a biomass hydrogen production reactor.
Background
Biological hydrogen production is a general term for the process of producing molecular hydrogen in the physiological metabolic process by biomass hydrogen production through gasification and microbial catalytic dehydrogenation.
Chinese utility model patent (publication number: CN 208098031U) discloses a methanol hydrogen production reactor, which comprises a raw material vaporizing device and a tubular reactor, the inner wall of the reactor is wound with a heating pipe, the reactor is internally provided with a hollow spherical gas disperser and a plurality of reaction pipes which are distributed in parallel in the gas flowing direction, the gas outlet of the raw material vaporizing device is communicated with the top of the reactor and is connected with the gas inlet of the gas disperser, the shell of the gas disperser is provided with a plurality of gas outlet holes, the air outlet holes are all connected with the air inlet of the reaction tube, catalyst particles are filled in the reaction tube, a tray with a bottom surface of a net structure is arranged below the reaction tube, a heater is arranged on the tray, ceramic balls and catalysts are filled between the air outlet of the reaction tube and the tray, an air outlet is arranged at the bottom of the reactor, and the air outlet is connected with a cooling device. The utility model discloses methanol hydrogen production reactor is heated evenly, the side reaction is few, the schizolysis is efficient. However, due to the lack of protective measures, hydrogen production reactors in the prior art have the potential safety hazards of flammability and explosiveness after hydrogen is produced.
Disclosure of Invention
The invention aims to provide a biomass hydrogen production reactor to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a biomass hydrogen production reactor comprises a reaction kettle, wherein a first exhaust port penetrates through the side wall of the reaction kettle, a sleeve is sleeved outside the first exhaust port, a second exhaust port is fixedly connected inside the sleeve, and the second exhaust port is inserted inside the first exhaust port; a third exhaust port is arranged above the first exhaust port, and the sleeve covers the third exhaust port under the condition of normal air pressure; a warning button is fixedly connected to one side outside the first exhaust port; telescopic inside is provided with the spacing spring of second, two sections of the spacing spring of second respectively with sleeve and first exhaust port fixed connection, telescopic internal orifice with the one end of first exhaust port respectively with the both ends fixed connection of first spacing spring, reation kettle's top is provided with the upset lid, the top fixedly connected with motor of upset lid, the output fixedly connected with pivot of motor, the other end fixedly connected with electric putter of pivot, electric putter's extension fixedly connected with dead lever, the fixed frame of the other end fixedly connected with of dead lever, the inside of fixed frame is provided with the heating screen.
In a preferred embodiment of the present invention, the sleeve is restricted from sliding outside the first exhaust port, and the warning button is naturally located away from the prime number sleeve.
As the preferable scheme of the invention, the sealing mechanism comprises an inserted link, a magnet, a slot, a sealing gasket and a limiting inserted link, and one side of the turnover cover is provided with a hinge.
As a preferable scheme of the invention, the bottom of the turnover cover is fixedly connected with an inserted link, the top of the reaction kettle is provided with a slot, and a sealing gasket is arranged inside the slot.
As a preferable scheme of the present invention, the insertion rod is inserted into the slot, the insertion rod is attached to the sealing gasket, a limiting insertion rod penetrates through the insertion rod and the slot, and the other end of the limiting insertion rod is fixedly connected with a magnet, which is attracted to the slot.
In a preferred embodiment of the present invention, the first exhaust port is welded to the reaction vessel, the second exhaust port is welded to the sleeve, and the second exhaust port is communicated with an external hydrogen storage system through a pipeline.
As a preferable scheme of the present invention, the fixing frame is located inside the reaction kettle and moves up and down, the motor is located at a central position above the flip cover, and the warning button is electrically connected to the third exhaust port.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the reaction kettle, the second exhaust port can be pushed to move outwards when the air pressure in the reaction kettle is high through the arranged warning button, so that one side of the sleeve can move close to the warning button, the warning button can be pressed to warn, then the third exhaust port is opened to exhaust, and potential safety hazards caused by the fact that the air pressure in the reaction kettle is high are avoided.
2. According to the invention, the third exhaust port can be protected by the sleeve, so that air leakage of the third exhaust port is avoided, the fixed frame can be driven to lift up and down after the electric push rod is started through the fixed frame, so that the interior of biomass can be uniformly heated, and the electric push rod can be rotated by starting the motor, so that the interior of the reaction kettle can be stirred in a small range.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the front view of the present invention;
FIG. 3 is an enlarged schematic view of the A structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure B of the present invention;
in the figure: 1. a reaction kettle; 2. a motor; 3. a rotating shaft; 4. an electric push rod; 5. fixing the rod; 6. a fixing frame; 7. heating the net; 8. inserting a rod; 9. a magnet; 10. a slot; 11. a gasket; 12. a limiting inserted rod; 13. a first exhaust port; 14. a sleeve; 15. a second exhaust port; 16. a first limit spring; 17. a warning button; 18. a second limit spring; 19. a third exhaust port; 20. the lid is flipped over.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Several embodiments of the invention are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, 2, 3 and 4, a biomass hydrogen production reactor comprises a reaction kettle 1, wherein a first exhaust port 13 penetrates through the side wall of the reaction kettle 1, a sleeve 14 is sleeved outside the first exhaust port 13, a second exhaust port 15 is fixedly connected inside the sleeve 14, and the second exhaust port 15 is inserted into the first exhaust port 13; a third exhaust port 19 is arranged above the first exhaust port 13, and the sleeve 14 covers the third exhaust port 19 under the condition that the air pressure is normal; a warning button 17 is fixedly connected to one side outside the first exhaust port 13; the inside of sleeve 14 is provided with the spacing spring 18 of second, two sections of the spacing spring 18 of second respectively with sleeve 14 and first exhaust port 13 fixed connection, the internal orifice of sleeve 14 and the one end of first exhaust port 13 respectively with the both ends fixed connection of first spacing spring 16, reation kettle 1's top is provided with flip lid 20, flip lid 20's top fixedly connected with motor 2, motor 2's output fixedly connected with pivot 3, the other end fixedly connected with electric putter 4 of pivot 3, the extension fixedly connected with dead lever 5 of electric putter 4, the fixed frame 6 of the other end fixedly connected with of dead lever 5, the inside of fixed frame 6 is provided with heating screen 7.
Referring to fig. 2, 3 and 4, sleeve 14 restriction slides in the outside of first exhaust port 13, one side of prime number sleeve 14 is kept away from under the warning button 17 natural state, sealing mechanism includes inserted bar 8, magnet 9, slot 10, sealed pad 11 and spacing inserted bar 12, one side of upset lid 20 is provided with the hinge, the bottom fixedly connected with inserted bar 8 of upset lid 20, slot 10 has been seted up at reation kettle 1's top, the inside of slot 10 is provided with sealed pad 11, inserted bar 8 inserts the inside that closes in slot 10, inserted bar 8 and the laminating of sealed pad 11, the inside of inserted bar 8 and slot 10 is run through and is provided with spacing inserted bar 12, the other end fixedly connected with magnet 9 of spacing inserted bar 12, magnet 9 and the actuation of slot 10.
Referring to fig. 2, 3 and 4, the first exhaust port 13 is welded to the reaction vessel 1, the second exhaust port 15 is welded to the sleeve 14, the second exhaust port 15 is communicated with an external hydrogen storage system through a pipeline, the fixing frame 6 is located in the reaction vessel 1 for lifting movement, the motor 2 is located at the center position above the flip cover 20, and the warning button 17 is electrically connected to the third exhaust port 19.
The working principle is as follows: when the gas pressure inside the reaction kettle 1 is high, the second gas outlet 15 is pushed to move outwards, so that one side of the sleeve 14 can move close to the warning button 17, the warning button 17 can be pressed to warn, and then the third gas outlet 19 is opened to exhaust gas, so that potential safety hazards caused by high gas pressure inside the reaction kettle 1 are avoided; sleeve 14 can protect third gas vent 19, avoids third gas vent 19 to leak gas, drives fixed frame 6 oscilaltion after starting electric putter 4, can carry out the even heating to the inside of biomass, and starter motor 2 makes electric putter 4 rotate and can carry out the stirring of small-amplitude to reation kettle 1's inside.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A biomass hydrogen production reactor comprises a reaction kettle (1), and is characterized in that: a first exhaust port (13) penetrates through the side wall of the reaction kettle (1), a sleeve (14) is sleeved outside the first exhaust port (13), a second exhaust port (15) is fixedly connected inside the sleeve (14), and the second exhaust port (15) is inserted into the first exhaust port (13); a third exhaust port (19) is arranged above the first exhaust port (13), and the sleeve (14) covers the third exhaust port (19) under the condition that the air pressure is normal; a warning button (17) is fixedly connected to one side of the outer part of the first exhaust port (13); a second limiting spring (18) is arranged inside the sleeve (14), two sections of the second limiting spring (18) are fixedly connected with the sleeve (14) and the first exhaust port (13) respectively, and an inner opening of the sleeve (14) and one end of the first exhaust port (13) are fixedly connected with two ends of the first limiting spring (16) respectively; the top of reation kettle (1) is provided with turnover lid (20), top fixedly connected with motor (2) of turnover lid (20), output fixedly connected with pivot (3) of motor (2), the other end fixedly connected with electric putter (4) of pivot (3), the extension end fixedly connected with dead lever (5) of electric putter (4), fixed frame (6) of the other end fixedly connected with of dead lever (5), the inside of fixed frame (6) is provided with heating net (7).
2. The biomass hydrogen production reactor according to claim 1, characterized in that: the sleeve (14) is limited to slide outside the first exhaust port (13), and the warning button (17) is far away from one side of the prime number sleeve (14) in a natural state.
3. The biomass hydrogen production reactor according to claim 1, characterized in that: the sealing mechanism comprises an inserting rod (8), a magnet (9), a slot (10), a sealing gasket (11) and a limiting inserting rod (12), and a hinge is arranged on one side of the turnover cover (20).
4. The biomass hydrogen production reactor according to claim 3, characterized in that: the bottom fixedly connected with inserted bar (8) of upset lid (20), slot (10) have been seted up at the top of reation kettle (1), the inside of slot (10) is provided with sealed pad (11).
5. The biomass hydrogen production reactor according to claim 3, characterized in that: inserted bar (8) insert in the inside of slot (10), inserted bar (8) with sealed pad (11) laminating, inserted bar (8) with the inside of slot (10) is run through and is provided with spacing inserted bar (12), the other end fixedly connected with magnet (9) of spacing inserted bar (12), magnet (9) and slot (10) actuation.
6. The biomass hydrogen production reactor according to claim 1, characterized in that: first gas vent (13) and reation kettle (1) welding, second gas vent (15) and sleeve (14) welding, second gas vent (15) are through pipeline and outside hydrogen storage system intercommunication.
7. The biomass hydrogen production reactor according to claim 1, characterized in that: fixed frame (6) are located the inside elevating movement of reation kettle (1), motor (2) are located the central point of flip lid (20) top puts, warning button (17) with third gas vent (19) electric connection.
CN202210648417.3A 2022-06-09 2022-06-09 Biomass hydrogen production reactor Pending CN114907950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210648417.3A CN114907950A (en) 2022-06-09 2022-06-09 Biomass hydrogen production reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210648417.3A CN114907950A (en) 2022-06-09 2022-06-09 Biomass hydrogen production reactor

Publications (1)

Publication Number Publication Date
CN114907950A true CN114907950A (en) 2022-08-16

Family

ID=82770786

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210648417.3A Pending CN114907950A (en) 2022-06-09 2022-06-09 Biomass hydrogen production reactor

Country Status (1)

Country Link
CN (1) CN114907950A (en)

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