CN220424942U - Activated carbon box capable of monitoring adsorption rate - Google Patents

Activated carbon box capable of monitoring adsorption rate Download PDF

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Publication number
CN220424942U
CN220424942U CN202321949736.4U CN202321949736U CN220424942U CN 220424942 U CN220424942 U CN 220424942U CN 202321949736 U CN202321949736 U CN 202321949736U CN 220424942 U CN220424942 U CN 220424942U
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China
Prior art keywords
adsorption
box
monitoring
wall
box body
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CN202321949736.4U
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Inventor
李亮
姚磊
孙泽席
胡建新
仵丽洋
王继鹏
侯朝珊
刘伟
刘斌
郗青龙
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Hebei Zongda Environmental Technology Co ltd
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Hebei Zongda Environmental Technology Co ltd
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Abstract

The utility model discloses an activated carbon box capable of monitoring adsorption rate, which comprises a box body, wherein an adsorption component is arranged on the side surface of the box body, a monitoring component is arranged on the inner wall of the box body far away from the adsorption component, the adsorption rate of the inside of an activated carbon plate can be monitored in an auxiliary mode through the monitoring component arranged on the box body, workers can know the condition that the activated carbon box adsorbs harmful gases, meanwhile, a shielding component arranged on the box body can conduct auxiliary adsorption filtration on the transported harmful gases and also can shield particles in the transported harmful gases, surrounding environment is protected conveniently, the transported harmful gases are adsorbed conveniently through the adsorption component arranged on the box body, harmful substances in the harmful gases are reduced, meanwhile, the shielding component and the adsorption component are buffered and fixed through an auxiliary component arranged on the shielding component and the adsorption component, and the tightness among the shielding component, the adsorption component and the box body can be improved.

Description

Activated carbon box capable of monitoring adsorption rate
Technical Field
The utility model relates to the technical field of activated carbon boxes, in particular to an activated carbon box capable of monitoring adsorption rate.
Background
The active carbon adsorption case filtration system is more applicable to the waste gas treatment of big amount of wind low concentration in the exhaust treatment equipment, and the active carbon adsorption case has advantages such as adsorption efficiency is high, the application scope is wide, the maintenance is convenient, can handle simultaneously a plurality of mixed waste gas, and the active carbon has the effect such as harmful gas such as formaldehyde, benzene, TVOC and disinfection deodorization, in order to be convenient for better understanding the adsorption rate of active carbon case, consequently provides an active carbon case that can monitor the adsorption rate.
Through retrieving as chinese patent publication No. CN 219072529U, an activated carbon adsorption box is disclosed, including the box that has the inner chamber, be provided with air intake and air outlet on the box, the flow direction of organic waste gas gets into the inner chamber from air outlet again by air intake one side, set up a plurality of external and opening of inner chamber of intercommunication on the box, opening part sliding connection has the drawer, the drawer includes the drawer body of taking the bottom surface and accepts the net, accept the net setting and be the bottom surface of drawer body on the drawer body, accept the net and be used for accepting individual layer or multilayer activated carbon core. The active carbon core is placed in the drawer, and is pulled to the outside of the box body in a drawer pulling mode, so that an operator can replace the active carbon core outside the box body, and the active carbon core is convenient to replace.
However, the device has a certain defect in actual use, and when the device is used, the activated carbon core can be replaced outside the box body, so that the activated carbon core is convenient to replace, but the activated carbon box can not assist in adsorbing particles in the transported harmful gas when in use, so that the transported harmful gas can not be fully adsorbed, and meanwhile, the adsorption rate of the activated carbon box can not be monitored when the activated carbon box is in use, so that the surrounding environment is not protected.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the activated carbon box capable of monitoring the adsorption rate, which has the advantages of shielding and monitoring the adsorption rate of particulate matters in harmful gases conveyed in the activated carbon box, and further solves the problems in the prior art.
(II) technical scheme
In order to realize the advantages of shielding and monitoring the adsorption rate of the particulate matters in the harmful gases conveyed in the activated carbon box, the utility model adopts the following specific technical scheme:
the utility model provides an active carbon case that can monitor adsorption rate, includes the box, and the side of box is provided with adsorption component, and the inner wall of box keeps away from adsorption component and is provided with the monitoring component, and the monitoring component includes a plurality of monitoring boards with box inner wall fixed connection, and adsorption component is kept away from to the side of a plurality of monitoring boards is provided with the mount pad, and the side of mount pad installs monitoring sensor;
the inner wall of box is close to monitoring subassembly and installs shielding subassembly, shielding subassembly's side is provided with auxiliary assembly with the side of adsorbing subassembly, auxiliary assembly includes a plurality of fixed columns of being connected with shielding subassembly side, adsorbing subassembly side, the link of a plurality of fixed columns is connected with sealed pad, the link of a plurality of fixed columns wears to establish with the box side and is connected, the link of a plurality of fixed columns is located the box junction and installs the fixed block, the side joint of fixed block has auxiliary block, auxiliary block's side fixedly connected with wears to establish the telescopic link one that the department is connected with the box, telescopic link one's surface is provided with buffer spring, buffer spring's both ends are worn to establish with auxiliary block, the box and are connected.
Further, in order to carry out supplementary absorption to the harmful substance in the gas of carrying, the absorption subassembly includes a plurality of installing ports of box side seting up, and the inner wall sliding connection of a plurality of installing ports has the absorption frame, and the activated carbon sheet is installed to the inner wall of absorption frame, and the both sides fixedly connected with sliding block one of absorption frame, sliding block one's side sliding connection have the mount, the below and the box inner wall fixed connection of mount.
Further, in order to assist shielding adsorption of particles in conveying gas, the shielding assembly comprises a placing groove formed in the side face of the box body, a shielding frame is slidably connected to the inner wall of the placing groove, a plurality of partition plates are arranged on the inner wall of the shielding frame close to one of the monitoring plates, particles connected with the inner wall of the shielding frame are adsorbed on two side faces of the partition plates, a sliding block II is fixedly connected to the upper portion and the lower portion of the shielding frame, and a guide rail fixedly connected with the inner wall of the box body is slidably connected to the side face of the sliding block II.
Further, in order to assist the fixed with sliding block one of sliding block two, a plurality of mounting holes have been seted up to sliding block two's both sides face and sliding block one's side, and the inner wall of a plurality of mounting holes is provided with telescopic link two, and telescopic link two's flexible end fixedly connected with joint piece, the side and the guide rail inner wall of joint piece, mount inner wall connection, the side of joint piece is connected with the auxiliary spring of being connected with telescopic link two surface, and auxiliary spring's link and mounting hole inner wall connection.
Further, in order to carry out the partial shielding to the gas of carrying, be favorable to better carrying the absorption filtration to carrying harmful gas, the inner wall of box is located fixedly connected with division board one between mount and the shielding frame, and the inner wall of box is close to the mount and is provided with division board two, and the joint piece is kept away from to division board two's side.
Further, in order to convey and discharge harmful gas, two side surfaces of the box body are respectively provided with an air inlet pipe and an air outlet pipe in a penetrating mode, and conveying ends of the air inlet pipe and the air outlet pipe are respectively close to the side surface of the monitoring sensor, the side surface of the first partition plate and the side surface of the second partition plate.
Further, in order to improve the stability of the activated carbon box, a plurality of supporting seats are arranged below the box body far away from the air inlet pipe and the air outlet pipe, and anti-slip pads are arranged below the supporting seats.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
(1) Through the monitoring component that sets up at the box, can carry out auxiliary monitoring to the inside adsorption rate of active carbon plate, be favorable to the staff to know the condition that active carbon case adsorbed harmful gas, shelter from the subassembly at the box setting simultaneously, not only can carry out auxiliary adsorption filtration to the harmful gas of carrying, can shelter from the particulate matter in the harmful gas of carrying, the better surrounding environment of protection of being convenient for.
(2) Through the adsorption component that sets up at the box, be convenient for adsorb the harmful gas of carrying, harmful substance in the reduction harmful gas, the auxiliary assembly that simultaneously set up shielding subassembly and adsorption component, not only can cushion fixedly shielding subassembly and adsorption component, can also improve the leakproofness between shielding subassembly, adsorption component and the box, the circumstances of revealing appears when reducing adsorbing harmful gas, flexible two that simultaneously set up at interactive piece two and sliding block two, auxiliary spring and joint piece mutually support, be convenient for carry out auxiliary fixation to shielding frame, adsorption frame, the follow-up better dismantlement of staff of being convenient for is changed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an activated carbon canister capable of monitoring adsorption rate according to an embodiment of the utility model;
FIG. 2 is a schematic side view of an activated carbon canister capable of monitoring adsorption rate in accordance with an embodiment of the utility model;
FIG. 3 is a schematic view showing an expanded structure of an activated carbon tank capable of monitoring an adsorption rate according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of an auxiliary assembly of an activated carbon tank capable of monitoring adsorption rate according to an embodiment of the present utility model;
FIG. 5 is a schematic cross-sectional view of an activated carbon canister capable of monitoring adsorption rate according to an embodiment of the utility model;
FIG. 6 is a schematic diagram of an adsorption module of an activated carbon tank capable of monitoring adsorption rate according to an embodiment of the utility model;
FIG. 7 is a schematic view of a shielding assembly of an activated carbon canister capable of monitoring adsorption rate according to an embodiment of the utility model.
In the figure:
1. a case; 2. an adsorption assembly; 201. an adsorption frame; 202. an activated carbon plate; 203. a first sliding block; 204. a fixing frame; 3. a monitoring component; 301. a monitoring board; 302. a mounting base; 303. monitoring a sensor; 4. a shielding assembly; 401. a shielding frame; 402. a partition plate; 403. the particles adsorb cotton; 404. a second sliding block; 405. a guide rail; 5. an auxiliary component; 501. fixing the column; 502. a sealing gasket; 503. a fixed block; 504. an auxiliary block; 505. a first telescopic rod; 506. a buffer spring; 6. a second telescopic rod; 7. a clamping block; 8. an auxiliary spring; 9. a first partition plate; 10. a second partition plate; 11. an air inlet pipe; 12. an air outlet pipe; 13. a support base; 14. an anti-slip mat.
Detailed Description
For the purpose of further illustrating the concepts of the present application, there is provided in the drawings, which are a part of the present disclosure and are primarily intended to illustrate embodiments and, together with the description, serve to explain the principles of the embodiments, with reference to these descriptions, it will be understood by those skilled in the art that other possible embodiments and advantages of the utility model may be made, the components in the drawings not being drawn to scale, and that like reference numerals will generally be used to designate like components.
As shown in fig. 1 to 7, the utility model provides a technical scheme of an activated carbon box capable of monitoring adsorption rate: the utility model provides an active carbon box that can monitor adsorption rate, includes box 1, and the side of box 1 is provided with adsorption component 2, and adsorption component 2 is kept away from to the inner wall of box 1 is provided with monitoring component 3;
the inner wall of the box body 1 is close to the monitoring component 3 and is provided with a shielding component 4, and the side surface of the shielding component 4 and the side surface of the adsorption component 2 are provided with auxiliary components 5.
As shown in fig. 1-7, the adsorption assembly 2 comprises twelve mounting openings formed in the side surface of the box body 1, wherein the inner walls of the twelve mounting openings are slidably connected with an adsorption frame 201, the side surface of the adsorption frame 201 is fixedly provided with a handle, the inner wall of the adsorption frame 201 is provided with an activated carbon plate 202, two sides of the adsorption frame 201 are fixedly connected with a first sliding block 203, the side surface of the first sliding block 203 is slidably connected with a fixing frame 204, and the lower part of the fixing frame 204 is fixedly connected with the inner wall of the box body 1;
the inner wall of box 1 keeps away from adsorption component 2 and is provided with monitoring component 3, monitoring component 3 includes two monitoring boards 301 with 1 inner wall fixed connection of box, adsorption component 2 is kept away from to the side of two monitoring boards 301 is provided with mount pad 302, the side-mounting of mount pad 302 has monitoring sensor 303, monitoring sensor 303 is unanimous with the structure, the principle of model AO-03, and monitoring sensor 303 electric connection has the display screen when in-service use, the display screen, monitoring sensor 303 electric connection has the controller when in-service use, the controller, the display screen, monitoring sensor 303 electric connection has external power supply, the staff of being convenient for watches the gas of the inlet end of active carbon box and the gas concentration of the end of giving vent to anger whether to appear the difference, be favorable to the staff to knowing the condition of the inside adsorption rate of active carbon box.
Specifically, when the adsorption frame 201 is installed, the first sliding block 203 arranged on two sides of the adsorption frame 201 is connected with the inner wall of the installation opening and the inner wall of the fixing frame 204, so that the adsorption frame 201 is convenient to fix in an auxiliary manner, and the activated carbon plate 202 arranged on the adsorption frame 201 can absorb harmful gas in an auxiliary manner during adsorption;
during monitoring, the concentration of the gas at the gas inlet end and the gas outlet end of the box body 1 is sensed by the monitoring sensor 303, then the monitoring sensor 303 and the controller are matched with each other, the monitored data are transmitted to the display screen, and the monitoring data are convenient to watch during working.
As shown in fig. 1-7, the shielding assembly 4 comprises a placing groove formed in the side surface of the box body 1, the inner wall of the placing groove is slidably connected with a shielding frame 401, two partition boards 402 are arranged on the inner wall of the shielding frame 401 close to one of the monitoring boards 301, the two partition boards 402 are oppositely arranged, particle adsorption cotton 403 connected with the inner wall of the shielding frame 401 is mounted on the two side surfaces of the two partition boards 402, a sliding block II 404 is fixedly connected above and below the shielding frame 401, and a guide rail 405 fixedly connected with the inner wall of the box body 1 is slidably connected with the side surface of the sliding block II 404;
three mounting holes are formed in the two side faces of the sliding block II 404 and the side face of the sliding block I203, three mounting holes are formed in the two side faces of the sliding block II 404 respectively, a telescopic rod II 6 is arranged on the inner wall of each mounting hole, the telescopic end of the telescopic rod II 6 is fixedly connected with a clamping block 7, the side face of the clamping block 7 is connected with the inner wall of a guide rail 405 and the inner wall of a fixing frame 204, an auxiliary spring 8 connected with the surface of the telescopic rod II 6 is connected with the side face of the clamping block 7, and the connecting end of the auxiliary spring 8 is connected with the inner wall of the mounting hole;
the inner wall of the box body 1 is located between the fixing frame 204 and the shielding frame 401 and fixedly connected with a first partition plate 9 in a square structure, the inner wall of the box body 1 is provided with a second partition plate 10 close to the fixing frame 204, and the side face of the second partition plate 10 is away from the clamping block 7.
Specifically, during installation of the shielding frame 401, the second sliding block 404 arranged through the shielding frame 401 is connected with the inner wall of the guide rail 405, meanwhile, the second telescopic rod 6 arranged through the second sliding block 404 is matched with the auxiliary spring 8 and the clamping block 7, the shielding frame 401 is convenient to fix in an auxiliary mode, during adsorption, the particles are adsorbed by the gas conveyed into the box body 1 through the particle adsorption cotton 403 arranged through the shielding frame 401, and the gas after shielding adsorption is conveyed to the inner wall of the box body 1 through the first partition plate 9 to be subjected to deep adsorption treatment.
As shown in fig. 1-7, the auxiliary assembly 5 comprises four fixing columns 501 connected with the side surface of the shielding assembly 4 and the side surface of the adsorption assembly 2, the connecting ends of the fixing columns 501 are fixedly connected with the side surface of the shielding frame 401 and the side surface of the adsorption frame 201, the connecting ends of the four fixing columns 501 are connected with sealing gaskets 502, the connecting ends of the four fixing columns 501 are connected with the side surface of the box body 1 in a penetrating way, the connecting ends of the four fixing columns 501 are provided with fixing blocks 503 at the connecting position of the box body 1, the side surface of the fixing blocks 503 is clamped with auxiliary blocks 504, the side surface of the auxiliary blocks 504 is fixedly connected with a first telescopic rod 505 connected with the penetrating position of the box body 1, the surface of the first telescopic rod 505 is provided with buffer springs 506, and two ends of each buffer spring 506 are connected with the auxiliary blocks 504 and the penetrating position of the box body 1;
the two side surfaces of the box body 1 are respectively penetrated and connected with the air inlet pipe 11 and the air outlet pipe 12, the air inlet pipe 11 and the air outlet pipe 12 are in relative positions, the conveying ends of the air inlet pipe 11 and the air outlet pipe 12 are respectively close to the side surface of the monitoring sensor 303, the side surface of the first partition plate 9 and the side surface of the second partition plate 10, four supporting seats 13 are arranged below the box body 1 far away from the air inlet pipe 11 and the air outlet pipe 12, and anti-slip pads 14 are arranged below the four supporting seats 13.
Specifically, the fixed block 503 that fixed block 401, adsorption frame 201 set up and sealed pad 502 mutually support each other during the installation is convenient for improve the leakproofness between shielding frame 401, adsorption frame 201 and the box 1, and the auxiliary block 504 joint that department set up is worn to establish with box 1 to the fixed block 503 that fixed column 501 set up simultaneously, and telescopic link one 505 and buffer spring 506 that auxiliary block 504 set up mutually support each other simultaneously, are convenient for carry out the buffering protection to shielding frame 401, adsorption frame 201 when fixed joint, and intake pipe 11 and outlet duct 12 mutually support that the box 1 set up when admitting air and exhausting are convenient for carry box 1 and discharge to harmful gas.
In summary, by means of the above technical scheme of the present utility model, when the adsorption frame 201 is installed, the sliding block one 203 disposed at two sides of the adsorption frame 201 is connected with the inner wall of the installation opening and the inner wall of the fixing frame 204, meanwhile, the telescopic rod two 6 disposed at the sliding block one 203 is mutually matched with the auxiliary spring 8 and the clamping block 7, so as to facilitate auxiliary fixing of the adsorption frame 201 and the fixing frame 204, the auxiliary fixing of the adsorption frame 201 is facilitated, the sliding block two 404 disposed through the shielding frame 401 is connected with the inner wall of the guide rail 405 when the shielding frame 401 is installed, meanwhile, the telescopic rod two 6 disposed through the sliding block two 404 is mutually matched with the auxiliary spring 8 and the clamping block 7, so as to facilitate auxiliary fixing of the shielding frame 401 and the guide rail 405, the conveyed gas is conveyed through the gas inlet pipe 11, the conveyed gas is conveyed through the gas inlet end and the gas outlet end of the box 1 by the monitoring sensor 303, then the monitored sensor 303 is matched with the controller, the monitored data is conveyed to the display screen, the monitored data is convenient to observe the data, the particle adsorption cotton 403 disposed through the shielding frame 401 is used for adsorbing the particles, the harmful gas is shielded by the shielding plate 9, and then the harmful gas is conveyed into the air outlet pipe 1 through the shielding plate 1 and the air outlet pipe 1 and the auxiliary gas outlet pipe 10 is arranged through the shielding plate 1.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides an active carbon box that can monitor adsorption rate, its characterized in that, includes box (1), the side of box (1) is provided with adsorption component (2), the inner wall of box (1) is kept away from adsorption component (2) and is provided with monitoring component (3), monitoring component (3) include with box (1) inner wall fixed connection's a plurality of monitoring board (301), a plurality of the side of monitoring board (301) is kept away from adsorption component (2) and is provided with mount pad (302), the side of mount pad (302) is installed monitoring sensor (303);
the inner wall of box (1) is close to monitoring subassembly (3) and installs shielding subassembly (4), the side of shielding subassembly (4) is provided with auxiliary assembly (5) with the side of adsorbing subassembly (2), auxiliary assembly (5) include with shielding subassembly (4) side, a plurality of fixed column (501) that adsorb subassembly (2) side are connected, a plurality of the link of fixed column (501) is connected with sealed pad (502), a plurality of link and box (1) side wear to establish and are connected, a plurality of the link of fixed column (501) is located box (1) junction and installs fixed block (503), the side joint of fixed block (503) has auxiliary block (504), the side fixedly connected with of auxiliary block (504) wears to establish telescopic link one (505) that the department is connected with box (1), the surface of telescopic link one (505) is provided with buffer spring (506), the both ends and auxiliary block (504), box (1) wear to establish and are connected.
2. The activated carbon box capable of monitoring adsorption rate according to claim 1, wherein the adsorption assembly (2) comprises a plurality of mounting openings formed in the side face of the box body (1), the inner walls of the mounting openings are slidably connected with an adsorption frame (201), an activated carbon plate (202) is mounted on the inner wall of the adsorption frame (201), sliding blocks I (203) are fixedly connected to two sides of the adsorption frame (201), fixing frames (204) are slidably connected to the side face of the sliding blocks I (203), and the lower portion of the fixing frames (204) is fixedly connected with the inner wall of the box body (1).
3. The activated carbon box capable of monitoring adsorption rate according to claim 2, wherein the shielding component (4) comprises a placing groove formed in the side face of the box body (1), the inner wall of the placing groove is slidably connected with a shielding frame (401), a plurality of partition boards (402) are arranged on the inner wall of the shielding frame (401) close to one of the monitoring boards (301), particle adsorption cotton (403) connected with the inner wall of the shielding frame (401) are arranged on two side faces of the partition boards (402), a sliding block two (404) is fixedly connected above and below the shielding frame (401), and a guide rail (405) fixedly connected with the inner wall of the box body (1) is slidably connected on the side face of the sliding block two (404).
4. The activated carbon box capable of monitoring adsorption rate according to claim 3, wherein a plurality of mounting holes are formed in two side surfaces of the sliding block II (404) and the side surface of the sliding block I (203), a plurality of telescopic rods II (6) are arranged on the inner walls of the mounting holes, clamping blocks (7) are fixedly connected to telescopic ends of the telescopic rods II (6), the side surfaces of the clamping blocks (7) are connected with the inner walls of the guide rails (405) and the inner walls of the fixing frames (204), auxiliary springs (8) connected with the surfaces of the telescopic rods II (6) are connected to the side surfaces of the clamping blocks (7), and connecting ends of the auxiliary springs (8) are connected with the inner walls of the mounting holes.
5. The activated carbon box capable of monitoring adsorption rate according to claim 4, wherein a first partition plate (9) is fixedly connected between the fixing frame (204) and the shielding frame (401) on the inner wall of the box body (1), a second partition plate (10) is arranged on the inner wall of the box body (1) close to the fixing frame (204), and the side face of the second partition plate (10) is far away from the clamping block (7).
6. The activated carbon box capable of monitoring adsorption rate according to claim 5, wherein the two side surfaces of the box body (1) are respectively provided with an air inlet pipe (11) and an air outlet pipe (12) in a penetrating mode, and conveying ends of the air inlet pipe (11) and the air outlet pipe (12) are respectively close to the side surface of the monitoring sensor (303), the side surface of the first partition plate (9) and the side surface of the second partition plate (10).
7. The activated carbon box capable of monitoring adsorption rate according to claim 6, wherein a plurality of supporting seats (13) are arranged below the box body (1) far away from the air inlet pipe (11) and the air outlet pipe (12), and anti-slip pads (14) are arranged below a plurality of the supporting seats (13).
CN202321949736.4U 2023-07-24 2023-07-24 Activated carbon box capable of monitoring adsorption rate Active CN220424942U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321949736.4U CN220424942U (en) 2023-07-24 2023-07-24 Activated carbon box capable of monitoring adsorption rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321949736.4U CN220424942U (en) 2023-07-24 2023-07-24 Activated carbon box capable of monitoring adsorption rate

Publications (1)

Publication Number Publication Date
CN220424942U true CN220424942U (en) 2024-02-02

Family

ID=89687113

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321949736.4U Active CN220424942U (en) 2023-07-24 2023-07-24 Activated carbon box capable of monitoring adsorption rate

Country Status (1)

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CN (1) CN220424942U (en)

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