CN212757915U - Carbon dioxide enrichment device - Google Patents

Carbon dioxide enrichment device Download PDF

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Publication number
CN212757915U
CN212757915U CN202021430059.1U CN202021430059U CN212757915U CN 212757915 U CN212757915 U CN 212757915U CN 202021430059 U CN202021430059 U CN 202021430059U CN 212757915 U CN212757915 U CN 212757915U
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China
Prior art keywords
carbon dioxide
tank body
wind power
power device
air
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CN202021430059.1U
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Chinese (zh)
Inventor
唐成康
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Sichuan Xinyicheng Technology Co ltd
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Chengdu Valens Medical Technology Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

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  • Treating Waste Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

The utility model relates to the field of gas production devices, in particular to a carbon dioxide production device; provides a carbon dioxide enrichment device with small volume and simple structure. The carbon dioxide enrichment device comprises a carbon dioxide capturing unit, a carbon dioxide releasing unit, a tank body and a ventilation assembly; the carbon dioxide capturing unit is communicated with the tank body, the carbon dioxide releasing unit is used for heating and/or humidifying the carbon dioxide capturing unit, the ventilating assembly ventilates the carbon dioxide capturing unit, the carbon dioxide capturing unit adsorbs carbon dioxide in the air, the carbon dioxide capturing unit can release the adsorbed carbon dioxide, and the carbon dioxide is enriched in the tank body to form high-concentration carbon dioxide gas.

Description

Carbon dioxide enrichment device
Technical Field
The utility model belongs to the technical field of gas production device and specifically relates to carbon dioxide apparatus for producing.
Background
The existing air separation device comprises a compression system, a precooling system, a purification system, a refrigeration system, a heat exchange system, a rectification system and the like, and although carbon dioxide can be separated from air, the existing air separation device has large volume and complex structure, is generally applied to industrial mass production, and is not suitable for small quantity of requirements of daily life and built-in installation requirements of small-sized equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a carbon dioxide enrichment device that small, simple structure are provided.
The utility model provides a technical scheme that its technical problem adopted is: the carbon dioxide enrichment device comprises a carbon dioxide capturing unit, a carbon dioxide releasing unit and a tank body;
the carbon dioxide capturing unit is communicated with the tank body;
the carbon dioxide releasing unit is used for heating and/or humidifying the carbon dioxide capturing unit;
the carbon dioxide capturing unit comprises a carbon dioxide capturing box, a wind power device and a carbon dioxide capturing material, wherein the carbon dioxide capturing material is arranged in the carbon dioxide capturing box, the carbon dioxide capturing box is provided with an air inlet and an air outlet, and the wind power device is connected with the air inlet and/or the air outlet.
Further, the carbon dioxide capture unit is arranged in the tank body, and the carbon dioxide capture unit also comprises a ventilation assembly which is arranged on the tank body and used for conveying air into the tank body.
Further, the ventilation assembly comprises a wind power device B and/or a wind power device C, wherein the wind power device B blows air or draws air into the tank body, and the wind power device C and the wind power device B have opposite effects.
Furthermore, a partition board is arranged in the tank body to enable the tank body to form two chambers, an air inlet and an air outlet of the carbon dioxide capture box are respectively positioned in the two chambers, and a carbon dioxide release port and an air outlet are arranged on the tank body.
The carbon dioxide capture box further comprises a ventilation pipe, the ventilation pipe is connected with the wind power device C, the ventilation pipe penetrates through the partition plate, and an outlet of the ventilation pipe is close to an air inlet of the carbon dioxide capture box.
Further, the tank body consists of an upper tank body and a lower tank body, and the upper tank body and the lower tank body are detachably connected.
Furthermore, valves are installed on the wind power installation B and/or the wind power installation C.
Further, the valve is an electric valve and further comprises a gas extraction device arranged on the tank body.
Further, the carbon dioxide capturing cartridge and the canister are cylindrical.
Further, the device also comprises a circuit board and a timer or the circuit board and a carbon dioxide concentration sensor, wherein the circuit board is connected with the timer or the carbon dioxide concentration sensor, and the timer or the carbon dioxide concentration sensor is connected with the electric valve through the circuit board.
The utility model has the advantages that: compared with the prior air separation device, the utility model discloses a carbon dioxide catches the carbon dioxide in the material adsorbed air, releases absorptive carbon dioxide behind heating and/or the humidification adsorption material to produce and the higher carbon dioxide gas of enrichment concentration in the casing, carbon dioxide catches material and can used repeatedly, the utility model discloses a small, simple structure, long service life, operation are more simple and convenient, the cost is lower.
Drawings
Fig. 1 shows a schematic side view of embodiment 1 of the present invention;
fig. 2 shows a schematic bottom view of embodiment 1 of the present invention;
fig. 3 shows a schematic cross-sectional structure diagram of embodiment 1 of the present invention;
fig. 4 shows an exploded schematic view of embodiment 1 of the present invention;
fig. 5 shows a schematic side view of embodiment 2 of the present invention;
fig. 6 shows a schematic top view of embodiment 2 of the present invention;
fig. 7 is a schematic bottom view of embodiment 2 of the present invention;
fig. 8 shows a schematic cross-sectional structure diagram of embodiment 2 of the present invention;
fig. 9 shows an exploded schematic view of embodiment 2 of the present invention;
description of reference numerals: the carbon dioxide capturing device comprises a tank body 1, an upper tank body 101, a lower tank body 102, a carbon dioxide capturing box 2, a wind power device A3, a ventilating pipe 4, a carbon dioxide release opening 5, a carbon dioxide capturing material 6, a carbon dioxide release unit 7, an air outlet 8, a wind power device B9, a wind power device C10, a partition plate 11, a gas extraction device 12 and a valve 13.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 4, the first embodiment of the present invention includes a tank 1, a carbon dioxide capturing unit, a carbon dioxide releasing unit 7, and a ventilation assembly, wherein the carbon dioxide capturing unit is disposed in the tank 1, the carbon dioxide releasing unit 7 humidifies and/or heats the carbon dioxide capturing unit, so that the carbon dioxide capturing unit needs to be disposed on or near the carbon dioxide capturing unit, and the ventilation assembly is disposed on the tank 1;
the tank body 1 consists of an upper tank body 101 and a lower tank body 102, a carbon dioxide release port 5 for conveying carbon dioxide in the tank body 1 is arranged on the upper tank body 101, an air outlet 8 for discharging air in the tank body 1 is arranged on the tank body 1, a through hole for connecting a ventilation pipe 4 and a wind power device C10 is also arranged on the tank body 1, and the upper tank body 101 and the lower tank body 102 are connected in a detachable mode such as flange connection, threaded connection and the like;
the carbon dioxide capturing unit consists of a carbon dioxide capturing box 2, a wind power device A3 and a carbon dioxide capturing material 6, wherein the carbon dioxide capturing material 6 is arranged in the carbon dioxide capturing box 2, the carbon dioxide capturing box 2 is provided with an air inlet and an air outlet, the wind power device A3 can be arranged on the air inlet or the air outlet, and the wind power device A3 can be respectively arranged on the air inlet and the air outlet, the carbon dioxide capturing material 6 is a material capable of absorbing carbon dioxide in air and releasing the absorbed carbon dioxide under heating and/or humidifying conditions, such as ion exchange resin, zeolite molecular sieve, activated carbon, activated alumina and the like, the wind power device A3 enables the air to forcibly flow in the carbon dioxide capturing box 2, so that the air is fully contacted with the carbon dioxide capturing material 6, and a better carbon dioxide absorbing effect is obtained;
the carbon dioxide releasing unit 7 heats and/or humidifies the carbon dioxide capturing unit, and because the carbon dioxide capturing material 6 used in the present invention needs to fully release the absorbed carbon dioxide under the heating and/or humidifying condition, the carbon dioxide releasing unit 7 includes a heating and/or humidifying element, and the carbon dioxide releasing unit 7 can be directly arranged on the carbon dioxide capturing unit, or can be arranged near the carbon dioxide capturing unit;
the ventilation assembly is used for ventilating the tank body 1 to ensure that the tank body 1 performs forced gas exchange with the outside, in order to obtain better gas exchange effect, the ventilation assembly is recommended to blow air to the tank body 1 and induce the air to flow more quickly in the tank body 1, namely the ventilation assembly consists of a ventilation pipe 4, a wind power device B9 and a wind power device C10, the ventilation pipe 4 is connected with the wind power device C10 through a through hole on the tank body, the wind power device C10 conveys air into the tank body 1 through the ventilation pipe 4, the outlet of the ventilation pipe 4 is close to the air inlet of the carbon dioxide capture box 2, the wind power device B9 is connected with the air outlet 8 on the tank body 1, the wind power device B9 exhausts the air in the tank body 1 out of the tank body 1, the wind power device B9 is cooperated with the wind power device C10 to forcibly circulate the air entering the tank body 1, and the ventilation assembly is matched with the wind power device A3, the air entering the tank body 1 is forced to flow in the carbon dioxide capturing box 2 to be fully contacted with the carbon dioxide capturing material 6, and finally the carbon dioxide capturing material 6 can absorb the carbon dioxide in the air more fully, the wind power device B9 and the wind power device C10 can be arranged on the same side of the inner side or the outer side of the tank body 1 or on two sides of the wall surface of the tank body 1, and the wind power device B9 and the wind power device C10 have opposite effects, so that the ventilation process can be carried out in the tank body 1 in a reversible way;
in order to obtain better air flow guiding effect, a partition plate 11 is preferably arranged between the upper tank body 101 and the lower tank body 102, the partition plate 11 enables the interior of the tank body 1 to form two chambers, a carbon dioxide capturing unit penetrates through the partition plate 11 to enable an air inlet and an air outlet on a carbon dioxide capturing box 2 to be respectively positioned in the two chambers, and air can only enter one chamber firstly through the ventilation assembly, then enters the other chamber through the carbon dioxide capturing unit and finally is discharged out of the tank body 1;
compared with a rectangular parallelepiped and other prismatic tank 1 and carbon dioxide capture box 2, the cylindrical tank 1 and carbon dioxide capture box 2 have better air flow effect, and the cylindrical tank 1 and carbon dioxide capture box 2 are recommended.
When the device works, after the ventilation assembly and the carbon dioxide capture unit run for a period of time, the wind power device B9, the wind power device C10 and the wind power device A3 stop working, the carbon dioxide release unit 7 in the carbon dioxide capture box 2 starts running, so that the carbon dioxide capture material 6 desorbs and releases the adsorbed carbon dioxide, the released carbon dioxide is enriched in the tank body 1 to form high-concentration carbon dioxide, and the carbon dioxide release port 5 can be connected with a conveying device such as an air pump and the like to extract the carbon dioxide in the shell for use;
the second embodiment of the present invention as shown in fig. 5 to 9 comprises a tank body 1, a carbon dioxide capturing unit, a carbon dioxide releasing unit 7, a ventilation assembly and a gas extracting device 12, wherein the carbon dioxide capturing unit is arranged in the tank body 1, the carbon dioxide releasing unit 7 humidifies and/or heats the carbon dioxide capturing unit, so the carbon dioxide capturing unit needs to be arranged on or near the carbon dioxide capturing unit, the ventilation assembly is detachably connected to the tank body 1, and the gas extracting device 12 is connected to the tank body (1);
the carbon dioxide releasing unit 7 and the carbon dioxide capturing unit are the same as those in the first embodiment;
the ventilation assembly comprises a ventilation pipe 4, a wind power device B9, a wind power device C10 and a valve 13, wherein the valve 13 is connected with the wind power device B9 and the wind power device C10 through holes in the tank body 1, and the valve 13 can also be connected with the wind power device B9 and the wind power device C10 and then connected with the tank body 1;
the gas extraction device 12 is used for extracting carbon dioxide generated in the tank body 1 out of the tank body 1 for conveying, and the gas extraction device 12 is connected with a through hole on the tank body 1;
when the device is operated, the wind power device B9 is started, the valve 13 is opened, air enters the tank body 1 from the bottom of the tank body 1, under the action of the wind power device A3, the air passes through the carbon dioxide capture material 6 loaded in the carbon dioxide capture box 2, the carbon dioxide capture material 6 adsorbs carbon dioxide in the air, meanwhile, the circulating wind power device C10 operates, the air is discharged from the top of the tank body 1, after a period of ventilation, the wind power device A3, the wind power device B9 and the wind power device C10 stop working, and the valve 13 is closed to prevent the carbon dioxide from escaping; the carbon dioxide releasing unit 7 in the carbon dioxide capturing box 2 is started to operate, the carbon dioxide capturing material 6 desorbs and releases the adsorbed carbon dioxide, the released carbon dioxide is concentrated in the tank 1 to form high-concentration carbon dioxide, the gas extracting device 12 is turned on to extract the carbon dioxide in the tank 1 for use, and the gas extracting device 12 is a gas conveying device such as a gas pump.
For both of the two embodiments, two sampling carbon concentration sensors or timers can be arranged in the shell, the valves can be electric valves, the carbon dioxide concentration sensors or timers, the electric valves and the wind power devices form interlocking through circuit boards, and when the released carbon dioxide reaches a certain concentration in the shell or the device runs for a period of time, the relevant valves and the wind power devices are automatically opened or closed;
compared with a rectangular parallelepiped and other prismatic tank body 1 and a carbon dioxide capture box 2, the cylindrical tank body 1 and the carbon dioxide capture box 2 have better air flow effect, and the cylindrical tank body 1 and the carbon dioxide capture box 2 are recommended to be used;
the utility model discloses, can also set up carbon dioxide release unit 7 and carbon dioxide capture unit in jar 1 outsidely, with carbon dioxide capture unit and jar 1 intercommunication can, also can realize the enrichment and the transport of carbon dioxide.

Claims (10)

1. Carbon dioxide enrichment device, its characterized in that: comprises a carbon dioxide capturing unit, a carbon dioxide releasing unit (7) and a tank body (1);
the carbon dioxide capturing unit is communicated with the tank body (1);
the carbon dioxide release unit (7) is used for heating and/or humidifying the carbon dioxide capture unit;
the carbon dioxide capturing unit comprises a carbon dioxide capturing box (2), a wind power device A (3) and a carbon dioxide capturing material (6), the carbon dioxide capturing material (6) is arranged in the carbon dioxide capturing box (2), an air inlet and an air outlet are formed in the carbon dioxide capturing box (2), and the wind power device A (3) is connected with the air inlet and/or the air outlet.
2. The carbon dioxide enrichment device of claim 1, wherein: the carbon dioxide capturing unit is arranged in the tank body (1), and further comprises a ventilation assembly which is arranged on the tank body (1) and ventilates the tank body (1).
3. The carbon dioxide enrichment device of claim 2, wherein: the ventilation assembly comprises a wind power device B (9) and/or a wind power device C (10), the wind power device B (9) blows air or draws air into the tank body (1), and the wind power device C (10) and the wind power device B (9) have opposite effects.
4. The carbon dioxide enrichment device of claim 3, wherein: the tank body (1) is internally provided with a partition plate (11) to ensure that the tank body (1) forms two chambers, the air inlet and the air outlet of the carbon dioxide capture box are respectively positioned in the two chambers, and the tank body (1) is provided with a carbon dioxide release port (5) and an air outlet (8).
5. The carbon dioxide enrichment device of claim 4, wherein: the carbon dioxide capture box also comprises a ventilation pipe (4), the ventilation pipe (4) is connected with a wind power device C (10), the ventilation pipe (4) penetrates through the partition board (11), and an outlet of the ventilation pipe (4) is close to an air inlet of the carbon dioxide capture box (2).
6. The carbon dioxide enrichment device of claim 4, wherein: the tank body (1) is composed of an upper tank body (101) and a lower tank body (102), and the upper tank body (101) and the lower tank body (102) are detachably connected.
7. The carbon dioxide enrichment device of claim 3, wherein: a valve (13) is mounted on the wind power installation B (9) and/or the wind power installation C (10).
8. The carbon dioxide enrichment device of claim 7, wherein: the valve (13) is an electric valve and also comprises a gas extraction device (12) arranged on the tank body (1).
9. The carbon dioxide enrichment device according to any one of claims 1 to 8, wherein: the carbon dioxide capture box (2) and the tank body (1) are cylindrical.
10. The carbon dioxide enrichment device of claim 9, wherein: the carbon dioxide concentration sensor is connected with the timer or the carbon dioxide concentration sensor through the circuit board.
CN202021430059.1U 2020-07-20 2020-07-20 Carbon dioxide enrichment device Active CN212757915U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021430059.1U CN212757915U (en) 2020-07-20 2020-07-20 Carbon dioxide enrichment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021430059.1U CN212757915U (en) 2020-07-20 2020-07-20 Carbon dioxide enrichment device

Publications (1)

Publication Number Publication Date
CN212757915U true CN212757915U (en) 2021-03-23

Family

ID=75028131

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021430059.1U Active CN212757915U (en) 2020-07-20 2020-07-20 Carbon dioxide enrichment device

Country Status (1)

Country Link
CN (1) CN212757915U (en)

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Legal Events

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230801

Address after: No. 1026, 10th Floor, Building 2, No. 533 Jinyun Road, High tech Zone, Chengdu, Sichuan, 610000

Patentee after: Sichuan Xinyicheng Technology Co.,Ltd.

Address before: No.19, 6th floor, unit 2, building 3, No.18 Dongguang street, Jinjiang District, Chengdu, Sichuan 610000

Patentee before: Tang Chengkang

Patentee before: CHENGDU VALENS MEDICAL TECHNOLOGY Co.,Ltd.