CN214075518U - Environment-friendly device for flue gas pretreatment - Google Patents
Environment-friendly device for flue gas pretreatment Download PDFInfo
- Publication number
- CN214075518U CN214075518U CN202023263791.7U CN202023263791U CN214075518U CN 214075518 U CN214075518 U CN 214075518U CN 202023263791 U CN202023263791 U CN 202023263791U CN 214075518 U CN214075518 U CN 214075518U
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- China
- Prior art keywords
- flue gas
- connecting pipe
- pipe
- processing box
- sealing
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000003546 flue gas Substances 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000005192 partition Methods 0.000 claims abstract description 20
- 210000001503 joint Anatomy 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 29
- 230000007613 environmental effect Effects 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 9
- 238000010410 dusting Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an environment-friendly device of flue gas preliminary treatment, including handling the box, set up a well cavity in the handling box, the cavity internal sliding type set up a sealed partition plate, and a push-and-pull rod is connected to sealed partition plate's one end, and the one end of handling the box sets up a first connecting pipe, and the other end of handling the box sets up a second connecting pipe, and the outside of first connecting pipe connects exhaust duct, and the outside of second connecting pipe connects flue gas treatment facility, be provided with exhaust duct in the exhaust duct, be provided with a butt joint passageway in the first connecting pipe, set up a sealing piston in the butt joint passageway, sealing piston sets up an elastic airbag that has deformation restorability to push-and-pull rod one end relatively, be provided with the air duct more than on the first connecting pipe. The utility model discloses can carry out the preliminary treatment to the flue gas, but the dust in the flue gas filters, can reduce the heat when the flue gas is carried, has the function of automatic dusting simultaneously, prevents the jam of dust to the filter screen.
Description
Technical Field
The utility model relates to an environment-friendly device, concretely relates to environment-friendly device of flue gas preliminary treatment.
Background
When the high temperature flue gas was carried, need carry it and enter into some treatment facility processing rear such as spray column and can go into gas emission to the atmosphere, but because the flue gas emission is big, do not carry out a preliminary treatment to it, can lead to the condition that treatment facility treatment effeciency is low to appear, so generality, need carry out a preliminary treatment to exhaust flue gas, but the usual mode in the preliminary treatment is exactly to the cooling and the filtration of flue gas, filter the dust in the flue gas, but the dust filters the back and need often clear up filter equipment down, unusual inconvenience.
Disclosure of Invention
The utility model aims to solve the technical problem that an environment-friendly device of flue gas preliminary treatment can reduce the temperature of flue gas, can get rid of the dust of adhesion on the filter screen automatically simultaneously, need not manual operation, alleviates pressure for the flue gas treatment device of rear end.
The utility model discloses a realize through following technical scheme: an environment-friendly device for flue gas pretreatment comprises a treatment box, wherein a hollow cavity is arranged in the treatment box, a sealing partition plate is arranged in the hollow cavity in a sliding manner, one end of the sealing partition plate is connected with a push-pull rod, one end of the treatment box is provided with a first connecting pipe, the other end of the treatment box is provided with a second connecting pipe, the outer part of the first connecting pipe is connected with an exhaust pipeline, the outer part of the second connecting pipe is connected with flue gas treatment equipment, an exhaust channel is arranged in the exhaust pipeline, a butt joint channel is arranged in the first connecting pipe, a sealing piston is arranged in the butt joint channel, one end of the sealing piston, opposite to the push-pull rod, is provided with an elastic air bag with deformation recovery capability, more than one air guide pipe is arranged on the first connecting pipe, an air inlet at one end of the air guide pipe is communicated with the butt joint channel in the first connecting pipe, and the elastic air bag pushes out the sealing piston and seals the air inlet, one end of the push-pull rod penetrates through the elastic air bag to be connected and fixed with the sealing piston, the other end of the push-pull rod is fixedly bonded with the sealing partition plate, a filter pipe is arranged on the sealing partition plate, and one end of the filter pipe penetrates through a through hole in the processing box to extend out of the processing box.
According to a preferable technical scheme, an exhaust pipe and an air suction pipe are arranged on the elastic air bag, the exhaust pipe and the air suction pipe extend out of the first connecting pipe, a one-way air outlet valve is arranged on the exhaust pipe, and the inner diameter of the air suction pipe is smaller than that of the exhaust pipe.
As a preferable technical scheme, a heat insulation cotton layer is embedded and filled in one surface of the processing box relative to the elastic air bag, and heat transfer between the elastic air bag and the hollow cavity is isolated.
As a preferred technical scheme, the first connecting pipe and the exhaust channel, and the second connecting pipe and the flue gas treatment equipment are assembled through threaded connection.
As the preferred technical scheme, a filtering channel is arranged in the filtering pipe, an air outlet pipe is arranged at the other end of the sealing partition plate, which is opposite to the filtering pipe, the filtering pipe extends out of one end of the processing box and is provided with more than one filtering small hole, when the sealing partition plate is displaced to be close to one end of the second connecting pipe, each filtering small hole extends into the hollow cavity, and the smoke is discharged from the air outlet pipe through the filtering small holes and the filtering channel.
As the preferred technical scheme, a high-temperature-resistant sealing ring is arranged in the through hole of the processing box, so that the sealing property between the filter pipe and the processing box is improved.
The utility model has the advantages that: the utility model discloses carry out a preliminary treatment to exhaust flue gas, can filter most dust in the flue gas to reduce the flue gas temperature, can switch on the filter screen automatically simultaneously, need not the manual interference clearance, unusual convenience.
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 these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a diagram illustrating the usage of the present invention;
fig. 3 is an internal structural schematic diagram of the first connection pipe of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in 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, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in FIG. 1, the environmental protection device for flue gas pretreatment of the present invention comprises a processing box 1, a hollow cavity 11 is disposed in the processing box 1, a sealing partition plate 3 is slidably disposed in the hollow cavity 11, one end of the sealing partition plate 3 is connected to a push-pull rod 9, one end of the processing box 1 is provided with a first connecting pipe 8, the other end of the processing box 1 is provided with a second connecting pipe 13, the outer portion of the first connecting pipe 8 is connected to an exhaust duct 7, the outer portion of the second connecting pipe 13 is connected to a flue gas treatment device 12, the exhaust duct 7 is provided with an exhaust passage 71, the first connecting pipe 8 is provided with a docking passage 81, the docking passage 81 is provided with a sealing piston 19, the sealing piston 19 is provided with an elastic air bag 18 having deformation recovery capability at one end opposite to the push-pull rod 9, the first connecting pipe 8 is provided with more than one air duct 6, an air inlet 20 at one end of the air duct 6 is communicated with the docking passage 81 inside the first connecting pipe 8, the elastic air bag 18 ejects the sealing piston 19 out and seals the air inlet 20, one end of the push-pull rod 9 penetrates through the elastic air bag 18 to be connected and fixed with the sealing piston 19, the other end of the push-pull rod is fixedly bonded with the sealing partition plate 3, the sealing partition plate 3 is provided with the filter pipe 5, and one end of the filter pipe 5 penetrates through a through hole in the processing box 1 to extend out of the processing box.
In this embodiment, an exhaust pipe 16 and an air suction pipe 15 are disposed on the elastic air bag 18, the exhaust pipe 16 and the air suction pipe 15 both extend out of the first connection pipe 8, a one-way air outlet valve 17 is disposed on the exhaust pipe, the inner diameter of the air suction pipe 15 is smaller than the inner diameter of the exhaust pipe 16, when the elastic air bag 18 does not receive air thrust, the elastic air bag 18 recovers deformation by slowly sucking air through the air suction pipe, at this time, the whole sealing partition plate also wants to move in the direction of the first connection pipe 8, and when the elastic air bag needs to be used, the elastic air bag is squeezed by smoke pressure, so that air in the elastic air bag is rapidly discharged from the exhaust pipe, at this time, after the sealing piston moves, the air inlet is opened, and then the push-pull rod is driven to push the sealing partition plate 3, so that the filter pipe moves, as shown in fig. 2 and 3.
In this embodiment, a heat insulation cotton layer is embedded and filled in one surface of the processing box 1 opposite to the elastic air bag to isolate heat transfer between the elastic air bag and the hollow cavity.
Wherein, the first connecting pipe 8 and the exhaust passage 71, the second connecting pipe 13 and the flue gas treatment device 12 are assembled by threaded connection, a filtering passage is arranged in the filtering pipe, the other end of the sealing clapboard facing the filtering pipe is provided with an air outlet pipe 2, the filtering pipe 5 extends out of one end of the treatment box and is provided with more than one filtering small hole 4, when the sealing clapboard is displaced to be close to one end of the second connecting pipe, each filtering small hole 4 extends into the hollow cavity, the flue gas is discharged from the air outlet pipe through the filtering small hole and the filtering passage, the flue gas can pass through the filtering small hole 4 after entering, the flue gas filtered by the filtering small hole enters into the filtering passage in the filtering pipe, then is discharged from the air outlet pipe and finally is output to the flue gas treatment device, in the process, the filtered dust can be adhered to the outside of the filtering small hole, and in the filtering process, one end part of the filtering pipe still extends out of, therefore, the filter pipe can realize quick heat dissipation and reduce the temperature of the flue gas to a certain degree; after the flue gas is carried and is accomplished, the thrust that the flue gas was applyed on sealed piston disappears, the elasticity gasbag can be through breathing pipe breathing in gas slowly this moment, sealed piston and filter tube reset through the inflation of elasticity gasbag, and in this process, the dust accessible through-hole inner wall that is located the adhesion on the filter tube strikes off, and after the elasticity gasbag resets, the filtration hole on the filter tank shifts to the outside, the staff also can not dismantle the processing box like this, directly clean the filtration hole, more laborsaving.
Wherein, be provided with high temperature resistant sealing washer in the through-hole of handling box 1, increase the leakproofness between filter tube and the processing box.
The utility model has the advantages that: the utility model discloses carry out a preliminary treatment to exhaust flue gas, can filter most dust in the flue gas to reduce the flue gas temperature, can switch on the filter screen automatically simultaneously, need not the manual interference clearance, unusual convenience.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides an environment-friendly device of flue gas preliminary treatment which characterized in that: the device comprises a processing box, wherein a hollow cavity is arranged in the processing box, a sealing partition plate is arranged in the hollow cavity in a sliding manner, one end of the sealing partition plate is connected with a push-pull rod, one end of the processing box is provided with a first connecting pipe, the other end of the processing box is provided with a second connecting pipe, the outer part of the first connecting pipe is connected with an exhaust pipeline, the outer part of the second connecting pipe is connected with flue gas processing equipment, an exhaust channel is arranged in the exhaust pipeline, a butt joint channel is arranged in the first connecting pipe, a sealing piston is arranged in the butt joint channel, one end, opposite to the push-pull rod, of the sealing piston is provided with an elastic air bag with deformation recovery capability, more than one air guide pipe is arranged on the first connecting pipe, an air inlet at one end of the air guide pipe is communicated with the butt joint channel in the first connecting pipe, the elastic air bag pushes out the sealing piston and seals the air inlet, one end of the push-pull rod penetrates through the elastic air bag and is fixedly connected with the sealing piston, the other end of the filter tube is fixedly bonded with the sealing partition plate, the sealing partition plate is provided with a filter tube, and one end of the filter tube penetrates through a through hole in the processing box and extends out of the processing box.
2. The environmental protection device for flue gas pretreatment according to claim 1, characterized in that: the elastic air bag is provided with an exhaust pipe and an air suction pipe, the exhaust pipe and the air suction pipe extend out of the first connecting pipe, the exhaust pipe is provided with a one-way air outlet valve, and the inner diameter of the air suction pipe is smaller than that of the exhaust pipe.
3. The environmental protection device for flue gas pretreatment according to claim 1, characterized in that: one side of the processing box, which is opposite to the elastic air bag, is embedded and filled with a heat insulation cotton layer to isolate heat transfer between the elastic air bag and the hollow cavity.
4. The environmental protection device for flue gas pretreatment according to claim 1, characterized in that: the first connecting pipe and the exhaust channel, the second connecting pipe and the flue gas treatment equipment are all assembled through threaded connection.
5. The environmental protection device for flue gas pretreatment according to claim 1, characterized in that: the inside filtration passageway that has of filter tube, the sealed partition board other end that just faces the filter tube is provided with an outlet duct, the filter tube stretches out to be provided with more than one in processing box one end and filters the aperture, and when sealed partition board displacement was to being close to second connecting pipe one end, each filtered the aperture and stretched into in the cavity, and the flue gas is discharged from the outlet duct through filtering the aperture and filtering the passageway.
6. The environmental protection device for flue gas pretreatment according to claim 1, characterized in that: a high-temperature-resistant sealing ring is arranged in the through hole of the processing box, so that the sealing property between the filter pipe and the processing box is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263791.7U CN214075518U (en) | 2020-12-30 | 2020-12-30 | Environment-friendly device for flue gas pretreatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263791.7U CN214075518U (en) | 2020-12-30 | 2020-12-30 | Environment-friendly device for flue gas pretreatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214075518U true CN214075518U (en) | 2021-08-31 |
Family
ID=77435376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023263791.7U Active CN214075518U (en) | 2020-12-30 | 2020-12-30 | Environment-friendly device for flue gas pretreatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214075518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115770461A (en) * | 2023-02-13 | 2023-03-10 | 四川永沁环境工程有限公司 | Radioactive waste gas treatment device |
-
2020
- 2020-12-30 CN CN202023263791.7U patent/CN214075518U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115770461A (en) * | 2023-02-13 | 2023-03-10 | 四川永沁环境工程有限公司 | Radioactive waste gas treatment device |
| CN115770461B (en) * | 2023-02-13 | 2023-04-14 | 四川永沁环境工程有限公司 | Radioactive waste gas treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240315 Address after: 311100 Room 608, building 3, No.16 Longtan Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU HUANRUN INTELLIGENT TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 311121 Room 608, building 3, No. 16, Longtan Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Al combustion technology (Hangzhou) Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |