CN210544202U - Waste gas adsorption and desorption device - Google Patents
Waste gas adsorption and desorption device Download PDFInfo
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- CN210544202U CN210544202U CN201921042556.1U CN201921042556U CN210544202U CN 210544202 U CN210544202 U CN 210544202U CN 201921042556 U CN201921042556 U CN 201921042556U CN 210544202 U CN210544202 U CN 210544202U
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- desorption
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Abstract
The utility model discloses a waste gas adsorbs desorption apparatus, include: the first fixed part is provided with a waste gas inlet, a first air inlet and a first air outlet which are communicated along the thickness direction of the first fixed part; the second fixed part is provided with a waste gas outlet, a second air outlet and a second air inlet which are communicated along the thickness direction of the second fixed part; the movable part is positioned between the first fixed part and the second fixed part and can rotate around the axis of the movable part, when the movable part rotates to a desorption position, one end of the air channel is communicated with the waste gas inlet, the other end of the air channel is communicated with the waste gas outlet, one end of the desorption channel is communicated with the first air outlet, and the other end of the desorption channel is communicated with the second air inlet; the adsorption part is respectively arranged on the adsorption channel and the desorption channel. This waste gas adsorbs desorption device convenient to use improves exhaust-gas treatment efficiency.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment, concretely relates to waste gas adsorbs desorption apparatus.
Background
Along with the enterprise to the attention of environmental protection, put forward higher requirement to the treatment effeciency of waste gas, present exhaust treatment device is separated adsorption process and desorption process usually, needs two sets of equipment to operate, and occupation space is great, and waste gas treatment efficiency is lower, leads to the operating cost of enterprise to increase.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.
Therefore, the utility model provides a desorption apparatus is adsorbed to waste gas, this desorption apparatus is adsorbed to waste gas convenient to use, and the operating efficiency is high, and occupation space is little.
According to the utility model discloses waste gas adsorbs desorption device, include: the first fixing part is provided with a waste gas inlet, a first air inlet and a first air outlet which are communicated along the thickness direction of the first fixing part; the second fixing part is opposite to the first fixing part and distributed at intervals, the second fixing part is provided with an exhaust gas outlet, a second air outlet and a second air inlet which are communicated along the thickness direction of the second fixing part, the exhaust gas outlet corresponds to the exhaust gas inlet, the second air outlet corresponds to the first air inlet, and the second air inlet corresponds to the first air outlet; the movable part is positioned between the first fixing part and the second fixing part and can rotate around the axis of the movable part, the movable part is provided with an air channel, an adsorption channel and a desorption channel which are communicated along the thickness direction of the movable part, the adsorption channel is respectively communicated with the desorption channel and the air channel, when the movable part rotates to a desorption position, one end of the air channel is communicated with the waste gas inlet, the other end of the air channel is communicated with the waste gas outlet, one end of the desorption channel is communicated with the first air outlet, and the other end of the desorption channel is communicated with the second air inlet; the adsorption part is respectively arranged on the adsorption channel and the desorption channel.
According to the utility model discloses waste gas adsorbs desorption apparatus, through be equipped with the movable part between first fixed part and second fixed part, the movable part can be around its axial rotation, and waste gas can get into the adsorption channel through waste gas inlet to flow from the desorption passageway, when needing to carry out the desorption, the air of heating gets into air passage from first air inlet, because the adsorption channel respectively with the desorption passageway with air passage intercommunication, therefore partly air gets into adsorption channel and desorption passageway, and another part air flows from second air outlet and gets into the desorption passageway from second air inlet to flow from first air outlet, because the movable part is rotation state, increased contact time and area of contact between air and the adsorption part. The waste gas adsorption and desorption device has the advantages of convenience in use, improvement on treatment efficiency, small occupied space and the like.
According to the utility model discloses an embodiment, first fixed part orientation the one end of movable part position is equipped with first recess, first recess respectively with waste gas inlet first air intlet with first air outlet intercommunication.
According to the utility model discloses an embodiment, the second fixed part orientation the one end of movable part position is equipped with the second recess, the second recess respectively with exhaust outlet, second air intlet and second air outlet intercommunication.
According to an embodiment of the present invention, the movable portion is formed as a disc member, and the adsorption passage axial direction is coaxial with the axial direction of the movable portion.
According to the utility model discloses an embodiment, the axial of first fixed part with the axial of second fixed part respectively with the axial of movable part is coaxial.
According to the utility model discloses an embodiment, the air passage with the desorption passageway is located respectively the axial both sides of movable part.
According to the utility model discloses an embodiment, the quantity of desorption passageway is a plurality of, the cross-section of desorption passageway is circular.
According to the utility model discloses an embodiment, the radial dimension at the both ends of desorption passageway is greater than the radial dimension at the middle part of desorption passageway.
According to an embodiment of the present invention, the adsorption part comprises carbon fibers.
According to an embodiment of the present invention, the adsorption part further includes zeolite, and the mass ratio between the carbon fiber and the zeolite is 15-20: 1-3.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an exhaust gas adsorption and desorption device according to the embodiment of the present invention.
Reference numerals:
an exhaust gas adsorption/desorption device 100;
a first fixing portion 10; an exhaust gas inlet 11; a first air inlet 12; a first air outlet 13; a first groove 14;
a second fixed portion 20; an exhaust gas outlet 21; a second air outlet 22; a second air inlet 23; a second groove 24;
a movable portion 30; an air passage 31; an adsorption channel 32; a desorption passage 33;
and an adsorption part 40.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following describes the exhaust gas adsorption and desorption apparatus 100 according to an embodiment of the present invention with reference to the drawings.
As shown in fig. 1, the exhaust gas adsorption and desorption device 100 according to the embodiment of the present invention includes: a first fixed part 10, a second fixed part 20, a movable part 30, and an adsorption part 40.
Specifically, the first fixing portion 10 is provided with an exhaust gas inlet 11, a first air inlet 12 and a first air outlet 13 which penetrate along the thickness direction thereof, the second fixing portion 20 is arranged opposite to the first fixing portion 10 and distributed at intervals, the second fixing portion 20 is provided with an exhaust gas outlet 21, a second air outlet 22 and a second air inlet 23 which penetrate along the thickness direction thereof, the exhaust gas outlet 21 corresponds to the exhaust gas inlet 11, the second air outlet 22 corresponds to the first air inlet 12, the second air inlet 23 corresponds to the first air outlet 13, the movable portion 30 is located between the first fixing portion 10 and the second fixing portion 20, the movable portion 30 is rotatable about the axis thereof, the movable portion 30 is provided with an air passage 31, an adsorption passage 32 and a desorption passage 33 which penetrate along the thickness direction thereof, the adsorption passage 32 is respectively communicated with the desorption passage 33 and the air passage 31, and when the movable portion 30 is rotated to the desorption position, one end and the waste gas import 11 intercommunication of air channel 31, the other end and the waste gas export 21 intercommunication of air channel 31, the one end and the first air outlet 13 intercommunication of desorption passageway 33, the other end and the second air inlet 23 intercommunication of desorption passageway 33, adsorption portion 40 is located adsorption channel 32 and desorption passageway 33 respectively.
Waste gas can get into adsorption channel 32 through waste gas import 11, adsorbs through adsorption portion 40, flows out by exhaust outlet 21 after the absorption finishes, can directly discharge the atmosphere after concentration detection. When desorption is performed, heated air enters the air passage 31 through the first air inlet 12, a part of the air enters the adsorption passage 32 and the desorption passage 33 to desorb the corresponding adsorption portion 40, and the other part of the air flows out of the second air outlet 22, flows into the desorption passage 32 through the second air inlet 23, and flows out of the first air outlet 13. It should be noted that the areas of communication between the adsorption passage 32, the desorption passage 33, and the air passage 31 may be adjusted according to specific requirements. And since the movable portion 30 is always in a rotating state, the contact time between the air and the adsorption portion can be extended. Sealing parts may be provided between the first fixing part 10 and the movable part 30 and between the second fixing part 20 and the movable part 30 to prevent gas leakage.
According to the utility model discloses an embodiment, first fixed part 10 is equipped with first recess 14 towards the one end of movable part 30 position, and first recess 14 communicates with waste gas inlet 11, first air inlet 12 and first air outlet 13 respectively, can enlarge the circulation scope of waste gas and air through setting up first recess 14.
Further, the second fixed part 20 is equipped with second recess 24 towards the one end of movable part 30 position, and second recess 24 communicates with exhaust outlet 21, second air inlet 23 and second air outlet 22 respectively, can enlarge the circulation scope of waste gas and air through adopting second recess 24, improves absorption, desorption efficiency.
In some embodiments of the present invention, the movable portion 30 is formed as a disk member, and the suction passage 32 is axially coaxial with the movable portion 30.
Alternatively, the axial direction of the first fixed portion 10 and the axial direction of the second fixed portion 20 are coaxial with the axial direction of the movable portion 30, respectively.
Preferably, the air passage 31 and the desorption passage 33 are located on both axial sides of the movable portion 30, respectively.
According to an embodiment of the present invention, the number of the desorption passages 33 is plural, and the cross section of the desorption passage 33 is circular.
Further, the radial dimension of both ends of the desorption passage 33 is larger than the radial dimension of the middle portion of the desorption passage 33.
In some embodiments of the present invention, the adsorption part 40 includes carbon fiber.
Furthermore, the adsorption part 40 also comprises zeolite, and the mass ratio of the carbon fiber to the zeolite is 15-20: 1-3. Preferably, the mass ratio between the carbon fibers and the zeolite is 17: 1.5.
In summary, according to the utility model discloses an exhaust gas adsorbs desorption device 100, adopt the device that first fixed part 10, second fixed part 20, movable part 30 and adsorption part 40 combined together, not only can improve exhaust-gas treatment efficiency, but also can reduce the shared space of equipment, reduce manufacturing cost.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An exhaust gas adsorption and desorption device, comprising:
the first fixing part is provided with a waste gas inlet, a first air inlet and a first air outlet which are communicated along the thickness direction of the first fixing part;
the second fixing part is opposite to the first fixing part and distributed at intervals, the second fixing part is provided with an exhaust gas outlet, a second air outlet and a second air inlet which are communicated along the thickness direction of the second fixing part, the exhaust gas outlet corresponds to the exhaust gas inlet, the second air outlet corresponds to the first air inlet, and the second air inlet corresponds to the first air outlet;
the movable part is positioned between the first fixing part and the second fixing part and can rotate around the axis of the movable part, the movable part is provided with an air channel, an adsorption channel and a desorption channel which are communicated along the thickness direction of the movable part, the adsorption channel is respectively communicated with the desorption channel and the air channel, when the movable part rotates to a desorption position, one end of the air channel is communicated with the waste gas inlet, the other end of the air channel is communicated with the waste gas outlet, one end of the desorption channel is communicated with the first air outlet, and the other end of the desorption channel is communicated with the second air inlet;
the adsorption part is respectively arranged on the adsorption channel and the desorption channel.
2. The exhaust gas adsorption and desorption device according to claim 1, wherein a first groove is formed at an end of the first fixing portion facing the movable portion, and the first groove is respectively communicated with the exhaust gas inlet, the first air inlet and the first air outlet.
3. The exhaust gas adsorption and desorption device according to claim 2, wherein a second groove is formed at an end of the second fixing portion facing the movable portion, and the second groove is respectively communicated with the exhaust gas outlet, the second air inlet and the second air outlet.
4. The exhaust gas adsorption and desorption device according to claim 1, wherein the movable portion is formed as a disk member, and the adsorption passage is axially coaxial with an axial direction of the movable portion.
5. The exhaust gas adsorption and desorption device according to claim 4, wherein the axial direction of the first fixed portion and the axial direction of the second fixed portion are respectively coaxial with the axial direction of the movable portion.
6. The exhaust gas adsorption and desorption device according to claim 4, wherein the air passage and the desorption passage are located on both axial sides of the movable portion, respectively.
7. The exhaust gas adsorption and desorption device according to claim 6, wherein the desorption passage is provided in a plurality of numbers, and the cross section of the desorption passage is circular.
8. The exhaust gas adsorption and desorption device according to claim 7, wherein the radial dimension of both ends of the desorption passage is larger than the radial dimension of the middle portion of the desorption passage.
9. The exhaust gas adsorption and desorption device according to claim 1, wherein the adsorption portion includes carbon fibers.
10. The exhaust gas adsorption and desorption device according to claim 9, wherein the adsorption part further comprises zeolite, and the mass ratio between the carbon fiber and the zeolite is 15-20: 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042556.1U CN210544202U (en) | 2019-07-05 | 2019-07-05 | Waste gas adsorption and desorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042556.1U CN210544202U (en) | 2019-07-05 | 2019-07-05 | Waste gas adsorption and desorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210544202U true CN210544202U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921042556.1U Active CN210544202U (en) | 2019-07-05 | 2019-07-05 | Waste gas adsorption and desorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210544202U (en) |
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2019
- 2019-07-05 CN CN201921042556.1U patent/CN210544202U/en active Active
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