CN109107339A - Adsorbable gas removal machine, adsorbable gas removal system and container - Google Patents

Adsorbable gas removal machine, adsorbable gas removal system and container Download PDF

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Publication number
CN109107339A
CN109107339A CN201811177025.3A CN201811177025A CN109107339A CN 109107339 A CN109107339 A CN 109107339A CN 201811177025 A CN201811177025 A CN 201811177025A CN 109107339 A CN109107339 A CN 109107339A
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CN
China
Prior art keywords
gas removal
adsorbable gas
adsorption
operating position
removal machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811177025.3A
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Chinese (zh)
Inventor
刘华
周巍
安亚洲
何汝龙
齐方成
杨华
明仁亮
苗志强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201811177025.3A priority Critical patent/CN109107339A/en
Publication of CN109107339A publication Critical patent/CN109107339A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • B01J20/34Regenerating or reactivating
    • B01J20/3483Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

Present disclose provides a kind of adsorbable gas removal machine, adsorbable gas removal system and containers.Adsorbable gas removal machine includes: outer housing, including accommodation space and the air inlet being connected to accommodation space, gas outlet and vacuum interface;And adsorbent equipment, in accommodation space, including adsorption space, it is set to the isolation part and at least two adsorption sections of adsorption space, adsorption space is divided into more than two working spaces by isolation part, each working space accommodates an adsorption section, adsorbent equipment is movably arranged relative to outer housing so that any adsorption section can switch between the first operating position and the second operating position, wherein, in the first operating position, working space where the adsorption section is connected to air inlet and air outlet and is isolated with vacuum interface, in the second operating position, working space where the adsorption section is connected to vacuum interface and is isolated with air inlet and air outlet.The working efficiency of adsorbable gas removal machine can be improved in the disclosure.

Description

Adsorbable gas removal machine, adsorbable gas removal system and container
Technical field
This disclosure relates to air-conditioning technique field, in particular to a kind of adsorbable gas removal machine, adsorbable gas are de- Except system and container.
Background technique
When fruits and vegetables store in confined space, such as container, due to respiration, constantly discharge carbon dioxide.Dioxy Change the excessively high fresh-keeping effect that will affect fruits and vegetables of carbon content, needs to reduce carbon dioxide content by CO2 remover.Dioxy Change carbon removing machine using including adsorbent, as carbon dioxide is adsorbed in the adsorption section of active carbon.After a period of time, active carbon Saturation can be become and failed, need to regenerate.The regeneration of adsorption section is to extract fresh air using ventilation blower to lead in the prior art To adsorption section reproducing adsorbent.
Summary of the invention
The disclosure is designed to provide a kind of adsorbable gas removal machine, adsorbable gas removal system and container.
Disclosure first aspect provides a kind of adsorbable gas removal machine, comprising:
Outer housing, including accommodation space and the air inlet being connected to the accommodation space, gas outlet and vacuum interface;With
Adsorbent equipment, be located at the accommodation space in, including adsorption space, be set to the adsorption space isolation part and The adsorption space is divided into more than two working spaces by least two adsorption sections, the isolation part, and each work is empty Between accommodate an adsorption section, the adsorbent equipment is movably arranged relative to the outer housing so that any adsorption section can Switch between the first operating position and the second operating position, wherein the work in first operating position, where the adsorption section Make space to be connected to the air inlet and the gas outlet and be isolated with the vacuum interface, it, should in second operating position Working space where adsorption section is connected to the vacuum interface and is isolated with the air inlet and the gas outlet.
In some embodiments, the outer housing is tubular shell, and the adsorbent equipment is rotatablely arranged at the cylinder In shape shell.
It in some embodiments, further include the driving device being drivingly connected with the adsorbent equipment, the driving device is driven The adsorbent equipment is moved to move relative to the outer housing.
In some embodiments, the quantity of the adsorption section is two.
In some embodiments, an adsorption section in described two above adsorption sections is in first working position When setting, another described adsorption section in described two above adsorption sections is in second operating position.
In some embodiments, which is characterized in that the adsorbent equipment includes the inner housing to form the adsorption space.
In some embodiments, the inner housing includes electrical connection section, and the electrical connection section with conductive structure for connecting To be powered to the inner housing, the outer housing includes the via hole for passing through the conductive structure.
It in some embodiments, further include heating device, for heating the absorption for being in second operating position Portion.
In some embodiments, further include for measure be in second operating position the adsorption section adsorbent The measuring device of temperature.
Disclosure second aspect provides a kind of adsorbable gas removal system, comprising:
Adsorbable gas removal machine is adsorbable gas removal machine described in any one of disclosure first aspect;
Air transporting arrangement is connect with the air inlet of the adsorbable gas removal machine and/or gas outlet;
Vacuum generating device is connect with the vacuum interface.
In some embodiments, the adsorbable gas removal system includes power supply unit and conductive structure, the absorption Device includes the inner housing for accommodating the multiple adsorption section and the isolation part, and the inner housing includes electrical connection section, institute It states power supply unit to connect by the conductive structure with the electrical connection section, the outer housing includes for across the conductive knot The via hole of structure.
The disclosure third aspect provides a kind of container, comprising:
Container body, including the placing articles room for loading article;
Adsorbable gas removal system is the adsorbable gas removal system according to claim 10 or 11, setting In in the container body, the air inlet and the gas outlet are connect with the placing articles room.
It in some embodiments, further include air-conditioning system, the gas of the gas outlet discharge and the steaming of the air-conditioning system Enter the placing articles room after sending out device heat exchange.
Based on the adsorbable gas removal machine that the disclosure provides, different adsorption sections can be in the first operating position and second Switch between operating position, the gas for the higher adsorbable gas concentration being passed through from air inlet is in the suction of the first operating position Adsorbable gas therein is adsorbed in attached portion, exports after forming the gas of lower adsorbable gas concentration from gas outlet, to complete Adsorbable gas removal work.Meanwhile the adsorbent of the adsorption section in the second operating position can carry out regenerative process, with The adsorbable gas of its absorption of fast eliminating under the action of the vacuum generating device of vacuum interface connection.Therefore, adsorbable gas On the one hand removing machine can carry out absorption and regenerative process simultaneously, on the other hand can be switched fast the operating position of adsorption section, And can be by vacuum desorption highly efficient regeneration, therefore, the working efficiency of adsorbable gas removal machine is higher.
The adsorbable gas removal system and container of the disclosure have identical with the adsorbable gas removal machine of the disclosure The advantages of.
By the detailed description referring to the drawings to the exemplary embodiment of the disclosure, the other feature of the disclosure and its Advantage will become apparent.
Detailed description of the invention
Attached drawing described herein is used to provide further understanding of the disclosure, constitutes part of this application, this public affairs The illustrative embodiments and their description opened do not constitute the improper restriction to the disclosure for explaining the disclosure.In the accompanying drawings:
Fig. 1 is the principle structure schematic diagram of the container of the embodiment of the present disclosure.
Fig. 2 is the adsorbent equipment of adsorbable gas removal machine and the principle of driving device in the container of the embodiment of the present disclosure Property structural schematic diagram.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present disclosure, the technical solution in the embodiment of the present disclosure is carried out clear, complete Site preparation description, it is clear that described embodiment is only disclosure a part of the embodiment, instead of all the embodiments.Below Description only actually at least one exemplary embodiment be it is illustrative, never as to the disclosure and its application or making Any restrictions.Based on the embodiment in the disclosure, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, belong to the disclosure protection range.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments Up to the unlimited the scope of the present disclosure processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation A part of book.In shown here and discussion all examples, any occurrence should be construed as merely illustratively, and Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached It does not need that it is further discussed in figure.
In the description of the disclosure, it is to be understood that limit components using the words such as " first ", " second ", only It is merely for convenience of distinguishing corresponding components, there is no Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore not It can be interpreted as the limitation to disclosure protection scope.
As depicted in figs. 1 and 2, it is de- to provide a kind of adsorbable gas removal machine 21, adsorbable gas for the embodiment of the present disclosure Except system and container 100.
As depicted in figs. 1 and 2, which mainly includes outer housing 211 and adsorbent equipment.
As shown in Figure 1, outer housing 211 includes accommodation space and the air inlet 2111 being connected to accommodation space, gas outlet 2112 and vacuum interface 2113.
Adsorbent equipment is located in accommodation space.As shown in Fig. 2, adsorbent equipment includes adsorption space, is set to adsorption space Isolation part 213 and at least two adsorption sections 215.Adsorption space is divided into more than two working spaces by isolation part 213, each Working space accommodates an adsorption section 215.Adsorbent equipment is movably arranged relative to outer housing 211 so that any adsorption section 215 It can switch between the first operating position and the second operating position.Wherein, where the first operating position, the adsorption section 215 Working space and air inlet 2111 and the connection of gas outlet 2112 and be isolated with vacuum interface 2113;It, should in the second operating position Working space where adsorption section 215 is connected to vacuum interface 2113 and is isolated with air inlet 2111 and gas outlet 2112.
The so-called adsorbable gas of the disclosure is the gas that can be adsorbed by adsorbent, and adsorbent is, for example, active carbon etc., can Adsorbed gas typical such as carbon dioxide or other gaseous organic substances.
In the present embodiment, the different adsorption sections of adsorbable gas removal machine 21 can work in the first operating position and second Switch between position, the gas for the higher adsorbable gas concentration being passed through from air inlet 2111 is by being in the first operating position When adsorption section 215, adsorbable gas in adsorbed gas forms the gas of lower adsorbable gas concentration from gas outlet 2112 Output, to complete adsorbable gas removal work.Meanwhile the adsorbent of the adsorption section in the second operating position can carry out Regenerative process removes the adsorbable gas of its absorption under the action of the vacuum generating device connecting with vacuum interface 2113.Cause This, adsorbable 21 one side of gas removal machine can carry out absorption and regenerative process simultaneously, on the other hand can be switched fast suction The operating position in attached portion, and can be by vacuum desorption highly efficient regeneration, therefore, the working efficiency of adsorbable gas removal machine 21 It is higher.
In the present embodiment, outer housing 211 is tubular shell, and adsorbent equipment is rotatablely arranged in tubular shell.
In embodiment (not shown), adsorbent equipment can also be moved with other forms of motion relative to tubular shell, example Such as relative translation.
As depicted in figs. 1 and 2, adsorbable gas removal machine 21 further includes the driving device being drivingly connected with adsorbent equipment 214, driving device 214 drives adsorbent equipment to move relative to outer housing 211.In the present embodiment, driving device 214 is electric rotating Machine, adsorbent equipment rotate in outer housing 211 under the driving of rotating electric machine.
In some embodiments, when an adsorption section 215 in more than two adsorption sections 215 is in the first operating position, Another adsorption section 215 in more than two adsorption sections 215 is in the second operating position.
As shown in Fig. 2, the quantity of the adsorption section 215 of adsorbent equipment is two in the present embodiment.Isolation part 213 is isolation Plate.Adsorption section 215 includes adsorbent, and adsorbent is, for example, active carbon.
As shown in Fig. 2, the adsorbent equipment of the present embodiment includes the inner housing 212 to form adsorption space.Inner housing 212 is set More conducively adsorbent equipment mass motion.
As shown in Figure 1, inner housing 212 includes electrical connection section, and electrical connection section with conductive structure for connecting in the present embodiment To be powered to inner housing 212, outer housing includes the via hole 2114 for passing through conductive structure.In the present embodiment, inner housing 212 is logical The regenerative process of adsorbent is participated in after electricity as the heating device of adsorption section.
In some embodiments (not shown), adsorbable gas removal machine may include other heating devices, to heat place In the adsorption section 215 of the second operating position.Other heating devices are, for example, electric heater, fluid heater etc..
It further include the survey for measuring the adsorbent temperature for the adsorption section 215 for being in the second operating position in the present embodiment Measure device.Heating power or the heating time of heating device can be controlled, according to the temperature that measuring device measures to adjust absorption Agent temperature is conducive to accelerate regenerative process, keeps adsorbent regeneration effect more excellent.
Embodiment of the disclosure also provides a kind of adsorbable gas removal system, specifically includes that adsorbable gas above-mentioned Removing machine 21, air transporting arrangement 22 and vacuum generating device 23.Air transporting arrangement 22 and adsorbable gas removal machine 21 Air inlet 2111 and/or gas outlet 2112 connect.Vacuum generating device 23 is connect with vacuum interface 2113.
The adsorbable gas removal system has the advantages that adsorbable gas removal machine 21.
In the present embodiment, air transporting arrangement 22 is the pressure fan connecting with air inlet 2111, vacuum generating device 23 For vacuum pump.
As shown in Figure 1, adsorbable gas removal system includes power supply unit 24 and conductive structure, adsorbent equipment includes being used for The inner housing 212 of multiple adsorption sections 215 and isolation part 213 is accommodated, inner housing 212 includes electrical connection section, and power supply unit 24 passes through Conductive structure is connect with electrical connection section, and outer housing includes the via hole 2114 for passing through conductive structure.
In the present embodiment, power supply unit 24 includes transformer.Transformer can for example export the voltage of 8~12V, so that interior Shell 212 works under aforesaid voltage when being powered, to heat adsorbent.
Embodiment of the disclosure also provides a kind of container 100, main including container body 10 and above-mentioned adsorbable Gas removal system.Container body 10 includes the placing articles room 11 for loading article.Adsorbable gas removal system is set It is placed in container body 10, air inlet 2111 and gas outlet 2112 are connect with placing articles room 11.
The container 100 has the advantages that adsorbable gas removal machine 21.
As shown in Figure 1, in some embodiments, container 100 further includes air-conditioning system 30, the gas that gas outlet 2112 is discharged Enter placing articles room 11 after 31 heat exchange of evaporator of body and air-conditioning system 30.
As shown in Figure 1, air-conditioning system 30 mainly includes forming the compressor 30 of refrigerating circuit, condenser 32, (not shown) Throttling set and evaporator 31.Air-conditioning system 30 further includes the blower 34 for reinforcing the heat exchange of condenser 32.
As shown in Figure 1, container body 10 includes that items hold room 11,12 and of the first canyon in the present embodiment Second canyon 13.
Thermal insulation layer is equipped between first canyon 12 and placing articles room 11 and external environment.Adsorbable gas removal system Adsorbable gas removal machine 21 and air transporting arrangement 22 be set in the first canyon 12.The evaporator 31 of air-conditioning system 30 It also is located in the first canyon 12.
Thermal insulation layer is not provided between second canyon 13 and external environment.The power supply unit of adsorbable gas removal system 24 and vacuum generating device 23 be set in the second canyon 13.Compressor 30, condenser 32 and the blower 34 of air-conditioning system 30 It also is located in the second canyon 13.
The gas of the adsorbable gas containing higher concentration in placing articles room 11 enters adsorbable under the action of pressure fan Gas removal machine 21, gas can be inhaled by the removing of adsorption section 215 in the first operating position of adsorbable gas removal machine 21 After attached gas, the gas for forming the adsorbable gas containing low concentration returns to placing articles room 11.After a period of time, it drives Device 214 drives adsorbent equipment to rotate 180 degree, and the adsorption section 215 before being allowed in the first operating position switches to the second work Position, adsorbent carry out regenerative process in the second operating position, while the adsorption section 215 of the second operating position is in front of being allowed to It switches to the first operating position and starts adsorbable gas removal work.
It is in during the adsorbent reactivation of adsorption section 215 of the second operating position, vacuum interface 2113 and vacuum pump phase Connection, vacuum pump are adsorbent by the adsorption section 215 in the second operating position in adsorbable gas removal machine 21 Adsorbable gas is evacuated in atmosphere, while to the inner housing 212 of adsorbable gas removal machine 21 with certain voltage, such as 8~12V Indirect current improves reproduction speed and effect to carry out heating to the adsorbent.
Adsorbent can be kept to be in certain temperature range before regenerative process completion.For example, adsorbent temperature is the When one preset temperature, such as 50 DEG C when, stop heating, when adsorbent temperature is less than the second preset temperature, such as 40 DEG C when, again plus Heat, until completing regenerative process.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the disclosure rather than its limitations;To the greatest extent Pipe is described in detail the disclosure referring to preferred embodiment, it should be understood by those ordinary skilled in the art that: still It can modify to the specific embodiment of the disclosure or some technical features can be equivalently replaced;Without departing from this public affairs The spirit of technical solution is opened, should all be covered in the claimed technical proposal scope of the disclosure.

Claims (13)

1. a kind of adsorbable gas removal machine (21) characterized by comprising
Outer housing (211), including accommodation space and the air inlet being connected to the accommodation space (2111), gas outlet (2112) and Vacuum interface (2113);With
Adsorbent equipment is located in the accommodation space, including adsorption space, is set to the isolation part (213) of the adsorption space With at least two adsorption sections (215), the adsorption space is divided into more than two working spaces by the isolation part (213), often A working space accommodates an adsorption section (215), the adsorbent equipment relative to the outer housing (211) movably It is arranged so that any adsorption section (215) can switch between the first operating position and the second operating position, wherein described the One operating position, working space and the air inlet (2111) and the gas outlet (2112) where the adsorption section (215) are even It is logical and be isolated with the vacuum interface (2113), where second operating position, the adsorption section (215) working space and The vacuum interface (2113) is connected to and is isolated with the air inlet (2111) and the gas outlet (2112).
2. adsorbable gas removal machine (21) according to claim 1, which is characterized in that the outer housing (211) is cylinder Shape shell, the adsorbent equipment are rotatablely arranged in the tubular shell.
3. adsorbable gas removal machine (21) according to claim 1, which is characterized in that further include and the adsorbent equipment The driving device (214) of drive connection, the driving device (214) drive the adsorbent equipment relative to the outer housing (211) it moves.
4. adsorbable gas removal machine (21) according to claim 1, which is characterized in that the number of the adsorption section (215) Amount is two.
5. adsorbable gas removal machine (21) according to claim 1, which is characterized in that described two above adsorption sections (215) when an adsorption section (215) in is in first operating position, in described two above adsorption sections (215) Another described adsorption section (215) be in second operating position.
6. adsorbable gas removal machine (21) according to any one of claim 1 to 5, which is characterized in that the absorption Device includes the inner housing (212) to form the adsorption space.
7. adsorbable gas removal machine (21) according to claim 6, which is characterized in that the inner housing (212) includes Electrical connection section, for being connect with conductive structure to be powered to the inner housing (212), the outer housing includes the electrical connection section For passing through the via hole (2114) of the conductive structure.
8. adsorbable gas removal machine (21) according to any one of claim 1 to 5, which is characterized in that further include adding Thermal, for heating the adsorption section (215) for being in second operating position.
9. adsorbable gas removal machine (21) according to any one of claim 1 to 5, which is characterized in that further include using In the measuring device of the adsorbent temperature of the adsorption section (215) of the measurement in second operating position.
10. a kind of adsorbable gas removal system characterized by comprising
Adsorbable gas removal machine (21) is the adsorbable gas removal machine according to any one of claims 1 to 9 (21);
Air transporting arrangement (22), air inlet (2111) and/or gas outlet with the adsorbable gas removal machine (21) (2112) it connects;
Vacuum generating device (23) is connect with the vacuum interface (2113).
11. adsorbable gas removal system according to claim 10, which is characterized in that the adsorbable gas removal system System includes power supply unit (24) and conductive structure, and the adsorbent equipment includes for accommodating the multiple adsorption section (215) and institute The inner housing (212) of isolation part (213) is stated, the inner housing (212) includes electrical connection section, and the power supply unit (24) passes through institute It states conductive structure to connect with the electrical connection section, the outer housing includes the via hole (2114) for passing through the conductive structure.
12. a kind of container (100) characterized by comprising
Container body (10), including the placing articles room (11) for loading article;
Adsorbable gas removal system is the adsorbable gas removal system according to claim 10 or 11, is set to institute It states in container body (10), the air inlet (2111) and the gas outlet (2112) and the placing articles room (11) are even It connects.
13. container (100) according to claim 12, which is characterized in that further include air-conditioning system (30), the outlet Enter the placing articles room after the gas of mouth (2112) discharge and evaporator (31) heat exchange of the air-conditioning system (30) (11)。
CN201811177025.3A 2018-10-10 2018-10-10 Adsorbable gas removal machine, adsorbable gas removal system and container Pending CN109107339A (en)

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Application Number Priority Date Filing Date Title
CN201811177025.3A CN109107339A (en) 2018-10-10 2018-10-10 Adsorbable gas removal machine, adsorbable gas removal system and container

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Application Number Priority Date Filing Date Title
CN201811177025.3A CN109107339A (en) 2018-10-10 2018-10-10 Adsorbable gas removal machine, adsorbable gas removal system and container

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CN109107339A true CN109107339A (en) 2019-01-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115400543A (en) * 2022-09-29 2022-11-29 广州福麟环保科技有限公司 VOCs exhaust treatment device

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Publication number Priority date Publication date Assignee Title
CN103732306A (en) * 2011-07-18 2014-04-16 开利公司 Scrubber system with moving adsorbent bed
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CN103732306A (en) * 2011-07-18 2014-04-16 开利公司 Scrubber system with moving adsorbent bed
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