CN220328196U - High-efficient heat recovery unit in industrial waste gas treatment equipment - Google Patents
High-efficient heat recovery unit in industrial waste gas treatment equipment Download PDFInfo
- Publication number
- CN220328196U CN220328196U CN202321824036.2U CN202321824036U CN220328196U CN 220328196 U CN220328196 U CN 220328196U CN 202321824036 U CN202321824036 U CN 202321824036U CN 220328196 U CN220328196 U CN 220328196U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- casing
- heat recovery
- filter screen
- industrial waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007789 gas Substances 0.000 title claims abstract description 30
- 239000002440 industrial waste Substances 0.000 title claims abstract description 27
- 238000011084 recovery Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 20
- 239000002912 waste gas Substances 0.000 abstract description 36
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 3
- 241000883990 Flabellum Species 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001573 beryllium compounds Chemical class 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of industrial waste gas, in particular to a high-efficiency heat recovery device in industrial waste gas treatment equipment, which comprises the following technical scheme: casing, active carbon filter screen and coil pipe, casing internally mounted has the coil pipe, the support frame is installed respectively at both ends about the casing inside of coil pipe one side, two the bearing is installed to the relative one end of support frame, bearing inner ring fixed mounting has the movable rod, the bearing deviates from the casing top of coil pipe one side and begins to have the jack, the active carbon filter screen inserts inside the casing from the jack, the fixed slot has been seted up to the inside bottom of casing of active carbon filter screen below, the active carbon filter screen bottom inserts inside the fixed slot. The utility model has the advantages of filtering the waste gas, reducing impurities in the waste gas, reducing the speed of the waste gas and increasing the time of the waste gas to heat the cold water in the coil.
Description
Technical Field
The utility model relates to the technical field of industrial waste gas, in particular to a high-efficiency heat recovery device in industrial waste gas treatment equipment.
Background
Industrial waste gas refers to the general term for various pollutant-containing gases discharged into the air during the fuel combustion and production processes in the factory of enterprises, and the waste gas comprises: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxide, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid (fog) lead mercury, beryllium compounds, smoke dust and productive dust are discharged into the atmosphere, air can be polluted, a large amount of heat is contained in industrial waste gas, and the heat of the industrial waste gas can be recovered when the industrial waste gas is discharged.
Publication No.: CN216668360U, a high-efficient heat recovery unit in the industrial waste gas treatment facility, including the casing, the casing is hollow structure, and have air inlet and gas outlet, the inboard fixed mounting of casing has a plurality of heat recovery pipes, the heat recovery pipe winds into the heliciform at the coplanar, and the one end of a plurality of heat recovery pipes is connected with the feed liquor pipe jointly, the other end is connected with the drain pipe jointly, the utility model through increasing heliciform heat recovery pipe in the casing, it not only can realize the heat recovery in the exhaust-gas treatment process, simultaneously also make things convenient for the installation of heat recovery pipe, a plurality of heat recovery pipes realize the pre-installation earlier through the connecting rod, then wholly assemble in the casing, and by same feed liquor pipe jointly control the circulation of coolant liquid, be fit for the treatment of industrial waste gas such as oily fume particle, stainless steel heat recovery pipe is cleaner and long service life, be difficult for having the drip phenomenon, and occupation space is little, the structure is compacter.
In summary, in the prior art CN216668360U, the cleaning solution is sprayed into the inner side of the housing in a mist form through the spraying device, so that the waste gas is washed and degreased, a certain amount of water is required to be consumed when the spraying device sprays, and meanwhile, when the spraying device sprays water mist, the water mist is diffused to other areas inside the housing, so that the risk of the temperature inside the housing is reduced, and the efficiency of recovering heat is easily reduced.
Disclosure of Invention
The utility model aims to provide a high-efficiency heat recovery device in industrial waste gas treatment equipment, which has the advantages of filtering waste gas, reducing impurities in the waste gas, reducing the speed of the waste gas, increasing the time of the waste gas for heating cold water in a coil pipe, and solving the problems that the temperature of the waste gas is easy to be reduced and the heat recovery efficiency is influenced when the waste gas is purified by the heat recovery device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient heat recovery unit in industrial waste gas treatment equipment, includes casing, active carbon filter screen and coil pipe, casing internally mounted has the coil pipe, the support frame is installed respectively to both ends about the casing inside of coil pipe one side, two the bearing is installed to the relative one end of support frame, ring fixed mounting has the movable rod in the bearing, the bearing deviates from the casing top of coil pipe one side and begins to have the jack, the active carbon filter screen inserts inside the casing from the jack, the fixed slot has been seted up to the inside bottom of casing of active carbon filter screen below, the active carbon filter screen bottom inserts inside the fixed slot.
When using the high-efficient heat recovery unit in the industrial waste gas treatment facility among this technical scheme, get into inside the casing through intake pipe industrial waste gas, inside active carbon filter screen of casing is with the great impurity absorption of volume in the waste gas, the waste gas blows the flabellum, the flabellum breaks up waste gas to blow to the coil pipe, inside the cold water gets into the coil pipe from the inlet tube, the waste gas of high temperature heats the inside cold water of coil pipe, the water of heating completion is discharged from the outlet pipe, the inside waste gas of casing is discharged from the outlet duct.
Preferably, an air inlet pipe is embedded and arranged on one side of the shell, an air outlet pipe is embedded and arranged on the other side of the shell, industrial waste gas enters the shell from the air inlet pipe, and waste gas in the shell is discharged from the air outlet pipe.
Preferably, the upper end and the lower end of the coil pipe are respectively provided with a fixed block, and the two groups of fixed blocks are respectively and fixedly connected with the upper end and the lower end inside the shell. The fixed block fixes the coil pipe inside the shell.
Preferably, the water inlet pipe is arranged at the top of the coil pipe, the water outlet pipe is arranged at the bottom of the coil pipe, the water inlet pipe extends out of the top of the shell, and the water outlet pipe extends out of the bottom of the shell. Cold water enters the coil from the water inlet pipe, and water in the coil is discharged from the water outlet pipe.
Preferably, the outside of the movable rod at two sides of the bearing is provided with fan blades in an annular array. The high-speed waste gas can blow the fan blades to rotate, the fan blades scatter the waste gas, and the speed of the waste gas is reduced.
Preferably, a pull rod is arranged at the top of the activated carbon filter screen. The activated carbon filter screen can be pulled out from the inside of the shell by using a pull rod.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, industrial waste gas enters the shell from the air inlet pipe, the active carbon filter screen in the shell adsorbs impurities with larger volume in the waste gas, the waste gas blows the fan blades, the fan blades scatter the waste gas and blow the waste gas to the coil, cold water enters the coil from the water inlet pipe, high-temperature waste gas heats the cold water in the coil, heated water is discharged from the water outlet pipe, and the waste gas in the shell is discharged from the air outlet pipe, so that the effects of filtering the waste gas, reducing the impurities in the waste gas, reducing the speed of the waste gas and increasing the heating time of the waste gas to the cold water in the coil are achieved.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic view of the structure of the support frame and the bearing of the present utility model.
In the figure: 1. an air inlet pipe; 2. a housing; 3. a pull rod; 4. a water inlet pipe; 5. an air outlet pipe; 6. an activated carbon filter screen; 7. a jack; 8. a support frame; 9. a coiled pipe; 10. a water outlet pipe; 11. a fixed block; 12. a fan blade; 13. a fixing groove; 14. a movable rod; 15. and (3) a bearing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-3, the high-efficiency heat recovery device in the industrial waste gas treatment equipment provided by the utility model comprises a shell 2, an active carbon filter screen 6 and a coil 9, wherein an air inlet pipe 1 is embedded and installed on one side of the shell 2, an air outlet pipe 5 is embedded and installed on the other side of the shell 2, the coil 9 is internally installed in the shell 2, fixing blocks 11 are respectively installed at the upper end and the lower end of the coil 9, two groups of fixing blocks 11 are respectively fixedly connected with the upper end and the lower end of the interior of the shell 2, a water inlet pipe 4 is installed at the top of the coil 9, a water outlet pipe 10 is installed at the bottom of the coil 9, the water inlet pipe 4 extends out of the top of the shell 2, the water outlet pipe 10 extends out of the bottom of the shell 2, supporting frames 8 are respectively installed at the upper end and the lower end of the interior of the shell 2 on one side of the coil 9, bearings 15 are installed at the opposite ends of the two supporting frames 8, movable rods 14 on two sides of the bearings 15 are fixedly installed in a ring-shaped array, a jack 7 is started at the top of the shell 2 on one side of the bearing 15, the active carbon filter screen 6 is inserted into the shell 2 from the jack 7, a fixing groove 13 is formed in the bottom of the interior bottom of the shell 2 below the active carbon filter screen 6, and the active carbon filter screen 6 is inserted into the fixing groove 13.
In this embodiment, through intake pipe 1, inside industrial waste gas got into casing 2, the inside active carbon filter screen 6 of casing 2 was adsorbed the great impurity of volume in the waste gas, and waste gas blows flabellum 12, and flabellum 12 breaks up waste gas to blow to coil pipe 9, inside the cold water gets into coil pipe 9 from inlet tube 4, and the inside cold water of coil pipe 9 is heated to the waste gas of high temperature, and the water of heating completion is discharged from outlet pipe 10, and the inside waste gas of casing 2 is discharged from outlet duct 5.
Example two
As shown in fig. 1 to 3, the present utility model provides a high-efficiency heat recovery device in an industrial waste gas treatment apparatus, and compared with the first embodiment, the present embodiment further includes: the pull rod 3 is arranged at the top of the active carbon filter screen 6.
In this embodiment, the activated carbon filter screen 6 can be pulled out from the inside of the casing 2 for cleaning or replacement by the pull rod 3.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a high-efficient heat recovery unit in industrial waste gas treatment equipment, includes casing (2), active carbon filter screen (6) and coil pipe (9), its characterized in that: the utility model discloses a shell, including casing (2) internally mounted, casing (2) inside upper and lower both ends of coil pipe (9) one side install support frame (8) respectively, two support frame (8) are installed to relative one end, ring fixed mounting has movable rod (14) in bearing (15), casing (2) top that bearing (15) deviate from coil pipe (9) one side begins to have jack (7), inside casing (2) is inserted from jack (7) in active carbon filter screen (6), fixed slot (13) have been seted up to inside bottom of casing (2) of active carbon filter screen (6) below, inside fixed slot (13) are inserted to active carbon filter screen (6) bottom.
2. A high efficiency heat recovery apparatus in an industrial waste gas treatment plant according to claim 1, wherein: an air inlet pipe (1) is embedded and installed on one side of the shell (2), and an air outlet pipe (5) is embedded and installed on the other side of the shell (2).
3. A high efficiency heat recovery apparatus in an industrial waste gas treatment plant according to claim 1, wherein: the coil pipe (9) is provided with fixing blocks (11) at the upper and lower ends respectively, and the two groups of fixing blocks (11) are fixedly connected with the upper and lower ends inside the shell (2) respectively.
4. A high efficiency heat recovery apparatus in an industrial waste gas treatment plant according to claim 1, wherein: the water inlet pipe (4) is installed at the top of coil pipe (9), and outlet pipe (10) is installed at the bottom of coil pipe (9), and inlet pipe (4) stretch out casing (2) top, and outlet pipe (10) stretch out casing (2) bottom.
5. A high efficiency heat recovery apparatus in an industrial waste gas treatment plant according to claim 1, wherein: the outside of the movable rods (14) at two sides of the bearing (15) is provided with fan blades (12) in an annular array.
6. A high efficiency heat recovery apparatus in an industrial waste gas treatment plant according to claim 1, wherein: the top of the activated carbon filter screen (6) is provided with a pull rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824036.2U CN220328196U (en) | 2023-07-12 | 2023-07-12 | High-efficient heat recovery unit in industrial waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824036.2U CN220328196U (en) | 2023-07-12 | 2023-07-12 | High-efficient heat recovery unit in industrial waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220328196U true CN220328196U (en) | 2024-01-12 |
Family
ID=89459083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321824036.2U Active CN220328196U (en) | 2023-07-12 | 2023-07-12 | High-efficient heat recovery unit in industrial waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220328196U (en) |
-
2023
- 2023-07-12 CN CN202321824036.2U patent/CN220328196U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |