CN215692960U - Activated carbon purification device - Google Patents
Activated carbon purification device Download PDFInfo
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- CN215692960U CN215692960U CN202121674396.XU CN202121674396U CN215692960U CN 215692960 U CN215692960 U CN 215692960U CN 202121674396 U CN202121674396 U CN 202121674396U CN 215692960 U CN215692960 U CN 215692960U
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- Prior art keywords
- desorption
- adsorption
- activated carbon
- accommodating cavity
- air
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 238000000746 purification Methods 0.000 title claims abstract description 30
- 238000003795 desorption Methods 0.000 claims abstract description 158
- 238000001179 sorption measurement Methods 0.000 claims abstract description 99
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 238000002336 sorption--desorption measurement Methods 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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Abstract
The utility model provides an activated carbon purification device which comprises a rack, an activated carbon box, a first adsorption and desorption assembly and a second adsorption and desorption assembly. The frame is provided with an accommodating cavity; the activated carbon box is arranged in the accommodating cavity; the first adsorption and desorption component is arranged at the top of the accommodating cavity; the second adsorption and desorption assembly is arranged at the bottom of the accommodating cavity; the one end and the holding chamber intercommunication, the other end and the external intercommunication of desorption subassembly are inhaled to the first one end and the holding chamber intercommunication, the other end and the external intercommunication of desorption subassembly are inhaled to the second to inhale desorption subassembly, second at first, form the wind path between desorption subassembly and the holding chamber. According to the technical scheme, the first adsorption and desorption assembly and the second adsorption and desorption assembly are integrated on the rack, so that the first adsorption and desorption assembly and the second adsorption and desorption assembly are connected with an external pipeline when the pipeline is used, the structure of the whole pipeline does not need to be adjusted, the use flexibility is improved, and the universality is improved.
Description
Technical Field
The utility model relates to the technical field of air purifiers, in particular to an active carbon purification device.
Background
In the field of waste gas treatment, activated carbon adsorption is a more traditional technology, and is widely applied due to high adsorption efficiency, good removal effect, low one-time investment cost and low maintenance cost. In the prior art, the traditional activated carbon adsorption/desorption box is designed according to the air volume to connect a main pipeline and a desorption pipeline on an activated carbon box body, however, when the air volume is increased, the size of the box body and part of pipelines need to be redesigned, so that the universality is lower, and the flexibility is poor.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an activated carbon purification device, and aims to solve the technical problem that an activated carbon adsorption/desorption box in the prior art is poor in universality.
In order to achieve the above object, the present invention provides an activated carbon purification apparatus, comprising:
the device comprises a rack, wherein an accommodating cavity is arranged on the rack;
the activated carbon box is arranged in the accommodating cavity;
the first adsorption and desorption assembly is arranged at the top of the accommodating cavity;
the second adsorption and desorption component. The second adsorption and desorption assembly is arranged at the bottom of the accommodating cavity;
the first desorption component is connected with the accommodating cavity, the other end of the first desorption component is connected with the outside, the second desorption component is connected with the accommodating cavity, the other end of the second desorption component is connected with the outside, and an air path is formed among the first desorption component, the second desorption component and the accommodating cavity.
Optionally, the first adsorption and desorption assembly comprises a first connecting air hopper and a first adsorption air pipe, one end of the first connecting air hopper is communicated with the top of the accommodating cavity, the other end of the first connecting air hopper is provided with an opening, and the first adsorption air pipe is arranged on the opening.
Optionally, the first desorption assembly further comprises a first desorption valve and a first desorption air pipe, one end of the first desorption valve is connected with the first connecting air hopper, and the other end of the first desorption valve is connected with the first desorption air pipe.
Optionally, the second adsorption and desorption assembly comprises a second connecting air hopper and a second adsorption air pipe, one end of the second connecting air hopper is communicated with the bottom of the accommodating cavity, the other end of the second connecting air hopper is provided with an opening, and the second adsorption air pipe is arranged on the opening.
Optionally, the second desorption assembly further comprises a second desorption valve and a second desorption air pipe, one end of the second desorption valve is connected with the second connection air hopper, and the other end of the second desorption valve is connected with the second desorption air pipe.
Optionally, the first adsorption-desorption assembly and/or the second adsorption-desorption assembly are detachably connected to the accommodating cavity.
Optionally, an access door is arranged on the rack, and the accommodating cavity is communicated with the outside through the access door.
Optionally, the activated carbon purification device further comprises a first main air duct chamber, the first main air duct chamber is arranged at the top of the first adsorption and desorption assembly, a first mounting hole is formed in the first main air duct chamber, and the first adsorption and desorption assembly is communicated with the first mounting hole.
Optionally, a baffle is disposed between the first main air duct chamber and the frame, so as to form an isolation layer between the baffle, the frame, and the first main air duct chamber.
Optionally, the activated carbon purification device further comprises a second main air duct chamber, the second main air duct chamber is arranged at the bottom of the second adsorption and desorption assembly, a second mounting hole is formed in the second main air duct chamber, and the second adsorption and desorption assembly is communicated with the second mounting hole.
According to the technical scheme, the first adsorption and desorption assembly and the second adsorption and desorption assembly are integrated on the rack, so that an air path is formed among the first adsorption and desorption assembly, the second adsorption and desorption assembly and the containing cavity, the activated carbon box is installed in the rack, and air can interact with the activated carbon box when circulating along the air path, so that the adsorption/desorption process is completed. When the pipeline adsorption and desorption device is used, only the first adsorption and desorption component and the second adsorption and desorption component are connected with an external pipeline, the structure of the whole pipeline is not required to be adjusted, the use flexibility is improved, and the universality is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of an activated carbon purification apparatus according to the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | First absorption and desorption assembly | 11 | First |
| 12 | First |
13 | First connecting |
| 20 | Second adsorption and |
21 | Second adsorption air duct |
| 22 | Second |
23 | Second connecting |
| 30 | |
31 | |
| 40 | First main |
41 | |
| 50 | Second main |
51 | |
| 60 | Baffle plate |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an activated carbon purification device, and referring to fig. 1, the activated carbon purification device comprises a frame 30, an activated carbon box, a first adsorption and desorption component 10 and a second adsorption and desorption component 20. The frame 30 is provided with an accommodating cavity; the activated carbon box is arranged in the accommodating cavity; the first adsorption and desorption assembly 10 is arranged at the top of the accommodating cavity; the second adsorption and desorption assembly 20 is arranged at the bottom of the accommodating cavity; the first desorption component 10 is connected with the accommodating cavity at one end and is connected with the outside at the other end, and the second desorption component 20 is connected with the accommodating cavity at one end and is connected with the outside at the other end, so that an air path is formed among the first desorption component 10, the second desorption component 20 and the accommodating cavity.
The top and the bottom of the accommodating cavity are open structures, the peripheral side walls of the accommodating cavity are sealed structures, the first adsorption and desorption assembly 10 covers the open position at the top of the accommodating cavity, and the first adsorption and desorption assembly 10 completely covers the whole open position at the top of the accommodating cavity, so that the first adsorption and desorption assembly 10 is communicated with the accommodating cavity; the second adsorption and desorption assembly 20 covers the opening position at the bottom of the accommodating cavity, and the second adsorption and desorption assembly 20 completely covers the whole opening at the bottom of the accommodating cavity, so that the second adsorption and desorption assembly 20 is communicated with the accommodating cavity and the first adsorption and desorption assembly 10, and an air passage is formed among the accommodating cavity, the first adsorption and desorption assembly 10 and the second adsorption and desorption assembly 20. When air enters the accommodating cavity from the second adsorption and desorption component 20 and is filtered under the action of the activated carbon box, the air is discharged from the first adsorption and desorption component 10; when activated carbon in the activated carbon box adsorbs after saturation, follow the desorption subassembly 20 is inhaled and is injected the desorption medium to the holding intracavity under the effect of desorption medium, the material of adsorbing in the activated carbon is followed the desorption medium and is followed first desorption subassembly 10 of inhaling discharges to be convenient for handle or retrieve etc. its corresponding operation of carrying on. It can be understood that, the present invention includes but is not limited to the above solutions, the first adsorption-desorption assembly 10 and/or the second adsorption-desorption assembly 20 are detachably connected to the accommodating cavity, and the position of the first adsorption-desorption assembly 10 can be exchanged with the position of the second adsorption-desorption assembly 20 to be compatible with different application scenarios, so as to further improve the compatibility of the activated carbon purification apparatus of the present invention.
It should be noted that the activated carbon purification apparatus further includes a first main air duct chamber 40, the first main air duct chamber 40 is disposed at the top of the first adsorption and desorption assembly 10, a first mounting hole 41 is disposed on the first main air duct chamber 40, and the first adsorption and desorption assembly 10 is communicated with the first mounting hole 41. In order to further improve the universality of the activated carbon purification device, a fan can be further arranged in the first main air flue chamber 40, the fan is arranged on the first mounting hole 41, an air outlet is arranged on the side wall of the first main air flue chamber 40, the air outlet direction of the fan is arranged towards the air outlet, when the fan rotates, air in the accommodating cavity can be pumped out, and the filtered air is discharged out of the first main air flue chamber 40 from the air outlet; after the air in the accommodating cavity is pumped out, the air pressure in the accommodating cavity is reduced, and the air which is not filtered outside can enter the accommodating cavity from the second adsorption and desorption component 20 to be filtered, so that the filtering cycle is completed.
In addition, the activated carbon purification device further comprises a second main air duct chamber 50, the second main air duct chamber 50 is arranged at the bottom of the second adsorption and desorption assembly 20, a second mounting hole 51 is formed in the second main air duct chamber 50, and the second adsorption and desorption assembly 20 is communicated with the second mounting hole 51. In this embodiment, a desorption component, such as an evaporator or a nitrogen generator, may be further disposed in the second main air duct chamber 50, and under the action of the desorption component, the generated steam or nitrogen can be discharged into the accommodating cavity through the second adsorption-desorption assembly 20, and after reacting with the activated carbon tank, the adsorbed substances in the activated carbon can be discharged through the first adsorption-desorption assembly 10. Furthermore, the adsorption and desorption assembly can be connected with an external processing device, so that filtered substances can be conveniently processed or recovered, and the universality of the activated carbon purification device is further improved. It can be understood that, because the second main air duct chamber 50 is installed, an air inlet may be formed in the side wall of the second main air duct chamber 50, and the second adsorption and desorption assembly 20 is connected to the air inlet, so that the outside air can enter the accommodating cavity when the activated carbon box is subjected to adsorption treatment.
According to the technical scheme, the first adsorption and desorption assembly 10 and the second adsorption and desorption assembly 20 are integrated on the frame 30, so that an air path is formed among the first adsorption and desorption assembly 10, the second adsorption and desorption assembly 20 and the accommodating cavity, the activated carbon box is installed in the frame 30, and air can interact with the activated carbon box when circulating along the air path, so that an adsorption/desorption process is completed. When the desorption assembly is used, the first desorption assembly 10 and the second desorption assembly 20 are connected with an external pipeline, the structure of the whole pipeline is not required to be adjusted, the use flexibility is improved, and the universality is improved.
Meanwhile, in the present embodiment, a baffle 60 is disposed between the first main air chamber 40 and the frame 30, so as to form an isolation layer between the baffle 60, the frame 30, and the first main air chamber 40. Similarly, a baffle 60 may be disposed between the second main air duct chamber 50 and the rack 30 to seal the first adsorption and desorption assembly 10 and/or the second adsorption and desorption assembly 20, so as to further improve the stability of the activated carbon purification apparatus of the present invention, and simultaneously prevent the first adsorption and desorption assembly 10 and the second adsorption and desorption assembly from being exposed to the outside and from being corroded by rainwater.
Further, the first adsorption and desorption assembly 10 comprises a first connecting air hopper 13 and a first adsorption air pipe 11, one end of the first connecting air hopper 13 is communicated with the top of the accommodating cavity, the other end of the first connecting air hopper is provided with an opening, and the first adsorption air pipe 11 is arranged on the opening. The first connecting wind scoop 13 is disposed in a pyramid shape, and the opening is disposed at a positioning position of the pyramid, that is, the cross section of the first connecting wind scoop 13 is gradually reduced in a direction from the accommodating cavity to the first main wind chamber 40. Similarly, the second adsorption and desorption assembly 20 comprises a second connecting air hopper 23 and a second adsorption air pipe 21, one end of the second connecting air hopper 23 is communicated with the bottom of the accommodating cavity, the other end of the second connecting air hopper 23 is provided with an opening, and the second adsorption air pipe 21 is arranged on the opening. The second connecting wind scoop 23 has the same structure as the first connecting wind scoop 13, and the arrangement direction is opposite.
When the active carbon purification device operates, the active carbon purification device comprises two operation modes, wherein one operation mode is an adsorption mode, and the other operation mode is a desorption mode; when the operation mode is the adsorption mode, the first desorption valve and the second desorption valve are closed, and under the action of the fan, outside air enters the accommodating cavity through the second adsorption air pipe 21 and is discharged through the first adsorption air pipe 11 after being filtered; when the operation mode is the desorption mode, the fan is closed, the first desorption valve and the second desorption valve are opened, the desorption piece is opened, the desorption medium is discharged into the accommodating cavity through the second desorption air pipe 22, and the desorption medium is discharged into the processing device through the first desorption air pipe 12 for recovery or processing after reaction. It should be noted that, in this embodiment, an electronic valve may be further disposed on the first adsorption air duct 11 and/or the second adsorption air duct 21 to control the on/off of the first adsorption air duct 11 and the second adsorption air duct 21. For example, when the operation mode is the desorption mode, the first adsorption duct 11 and the second adsorption duct 21 may be closed to prevent gas leakage.
An access door is arranged on the frame 30, and the accommodating cavity is communicated with the outside through the access door. The access door with be equipped with between frame 30 and be used for sealed rubber circle, the operation personnel can be through opening access door 31 is in order to right the holding intracavity is maintained, is changed operations such as activated carbon box.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An activated carbon purification apparatus, characterized in that the activated carbon purification apparatus comprises:
the device comprises a rack, wherein an accommodating cavity is arranged on the rack;
the activated carbon box is arranged in the accommodating cavity;
the first adsorption and desorption assembly is arranged at the top of the accommodating cavity;
the second adsorption and desorption assembly is arranged at the bottom of the accommodating cavity;
the first desorption component is connected with the accommodating cavity, the other end of the first desorption component is connected with the outside, the second desorption component is connected with the accommodating cavity, the other end of the second desorption component is connected with the outside, and an air path is formed among the first desorption component, the second desorption component and the accommodating cavity.
2. The activated carbon purification device of claim 1, wherein the first adsorption and desorption assembly comprises a first connecting air hopper and a first adsorption air pipe, one end of the first connecting air hopper is communicated with the top of the accommodating cavity, the other end of the first connecting air hopper is provided with an opening, and the first adsorption air pipe is arranged on the opening.
3. The activated carbon purification device of claim 2, wherein the first adsorption and desorption assembly further comprises a first desorption valve and a first desorption air pipe, one end of the first desorption valve is connected with the first connection air hopper, and the other end of the first desorption valve is connected with the first desorption air pipe.
4. The activated carbon purification device of claim 1, wherein the second adsorption and desorption assembly comprises a second connecting air scoop and a second adsorption air duct, one end of the second connecting air scoop is communicated with the bottom of the accommodating cavity, the other end of the second connecting air scoop is provided with an opening, and the second adsorption air duct is arranged on the opening.
5. The activated carbon purification device of claim 4, wherein the second adsorption and desorption assembly further comprises a second desorption valve and a second desorption air pipe, one end of the second desorption valve is connected with the second connection air hopper, and the other end of the second desorption valve is connected with the second desorption air pipe.
6. The activated carbon purification device of claim 1, wherein the first adsorption and desorption assembly and/or the second adsorption and desorption assembly is/are detachably connected with the accommodating cavity.
7. The activated carbon purification device of claim 1, wherein an access door is arranged on the frame, and the accommodating cavity is communicated with the outside through the access door.
8. The activated carbon purification device of claim 1, further comprising a first main air duct chamber, wherein the first main air duct chamber is disposed on the top of the first absorption and desorption component, a first mounting hole is disposed on the first main air duct chamber, and the first absorption and desorption component is communicated with the first mounting hole.
9. The activated carbon purification apparatus of claim 8, wherein a baffle is disposed between the first main air plenum and the frame to form an isolation layer between the baffle, the frame, and the first main air plenum.
10. The activated carbon purification device of claim 1, further comprising a second main air channel chamber, wherein the second main air channel chamber is disposed at the bottom of the second adsorption and desorption assembly, a second mounting hole is disposed on the second main air channel chamber, and the second adsorption and desorption assembly is communicated with the second mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121674396.XU CN215692960U (en) | 2021-07-21 | 2021-07-21 | Activated carbon purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121674396.XU CN215692960U (en) | 2021-07-21 | 2021-07-21 | Activated carbon purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215692960U true CN215692960U (en) | 2022-02-01 |
Family
ID=79988602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121674396.XU Active CN215692960U (en) | 2021-07-21 | 2021-07-21 | Activated carbon purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215692960U (en) |
-
2021
- 2021-07-21 CN CN202121674396.XU patent/CN215692960U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Activated carbon purification device Granted publication date: 20220201 Pledgee: China Construction Bank Co.,Ltd. Changsha Xiangjiang Branch Pledgor: WELLDONE ENVIRONMENTAL PROTECTION EQUIPMENT (CHANGSHA) CO.,LTD. Registration number: Y2024980006022 |