CN220708166U - Integrated recycling device for regenerated waste heat of activated alumina balls - Google Patents
Integrated recycling device for regenerated waste heat of activated alumina balls Download PDFInfo
- Publication number
- CN220708166U CN220708166U CN202322206130.8U CN202322206130U CN220708166U CN 220708166 U CN220708166 U CN 220708166U CN 202322206130 U CN202322206130 U CN 202322206130U CN 220708166 U CN220708166 U CN 220708166U
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- filter
- filter plate
- quick
- case
- heat
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000002918 waste heat Substances 0.000 title claims abstract description 17
- 238000004064 recycling Methods 0.000 title claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 24
- 238000011069 regeneration method Methods 0.000 claims abstract description 22
- 230000008929 regeneration Effects 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 238000001179 sorption measurement Methods 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 14
- 239000002245 particle Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides an active alumina ball regeneration waste heat integrated recycling device, which relates to the technical field of waste gas treatment, and specifically comprises a machine case and a heat conducting coil arranged in the machine case, wherein the upper end of the machine case is provided with a liquid injection port, the lower end of the machine case is provided with a liquid discharge pipe, the lower end of the machine case is provided with a second air outlet and a filter cylinder, the second air outlet is communicated with an air outlet port of the heat conducting coil, the upper end of the filter cylinder penetrates into the machine case and is fixedly connected with the heat conducting coil, and the upper end of the filter cylinder is provided with a first air outlet communicated with an air inlet port of the heat conducting coil. The heat conduction coil pipe sets up in quick-witted incasement, and the inlet port department at the heat conduction coil pipe is installed to the active carbon filter, and the waste gas that produces in the alumina ball regeneration process can be filtered by the section of thick bamboo earlier before getting into quick-witted incasement, and the gaseous direct establish after the filtration is in the heat conduction coil pipe of quick-witted incasement, therefore the in-process of heat transfer, the gaseous after the process of straining can not directly contact with quick-witted inner wall, reduces the staff and maintains the degree of difficulty.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to an active alumina ball regeneration waste heat integrated recycling device.
Background
The activated alumina spheres are used as an important adsorbent and catalyst carrier and have very wide application in industry. In particular, in recent years, as the hydrogen peroxide industry has been expanding, the demand for activated alumina balls has been increasing as an adsorbent necessary for the regeneration stage of the working fluid. The existing common waste alumina ball regeneration process mainly comprises low-temperature blowing-off, high-temperature blowing-off and a microwave method, and the three treatment principles are different to a certain extent, but finally, organic matters adsorbed in the alumina balls are separated from the pellets and enter a gas phase, so that the alumina balls are regenerated and can be reused. However, for gaseous organics, further treatment is required to avoid the formation of atmospheric contaminants.
In order to purify the gas phase organic matters in the regeneration treatment of the alumina balls, the heat generated by the gas discharge is reused. The utility model patent with the application number of CN202120670782.5 discloses an active alumina ball regeneration waste heat integrated recycling device, which comprises a machine body, wherein an air inlet pipe is communicated with the side wall of the machine body, an air inlet pipe valve is arranged on the air inlet pipe, the air inlet pipe is communicated with a heat exchanger positioned in the machine body, the top end of the heat exchanger is communicated with an air processor, and the air processor is communicated with an exhaust pipe. Waste gas generated by the regeneration treatment of the alumina balls can firstly enter the machine body, and the heat exchanger in the machine body exchanges heat with the waste gas. Because the filter is arranged at the exhaust end of the case, the waste gas before being filtered is directly communicated into the case to be in contact with the heat exchanger and the inner wall of the case, a large amount of dirt can be accumulated on the outer side of the heat exchanger and the inner side of the case after the filter is used for a period of time, a large amount of time is required to be spent for cleaning the heat exchanger and the case, and the maintenance cost is high.
Disclosure of Invention
Aiming at the problems, the utility model provides an active alumina ball regeneration waste heat integrated recycling device which is used for solving the defects that when the traditional waste heat integrated recycling device is used for treating waste gas generated by alumina ball regeneration treatment, only the outer side of a heat exchanger and the inner side of a case accumulate a large amount of dirt and maintenance is difficult.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: an active alumina ball regeneration waste heat integrated recycling device comprises a machine case and a heat conduction coil pipe arranged in the machine case, wherein the upper end of the machine case is provided with a liquid injection port, and the lower end of the machine case is provided with a liquid discharge pipe;
the lower end of the case is provided with a second exhaust port and a filter cartridge, the second exhaust port is communicated with an exhaust port of the heat conduction coil, the upper end of the filter cartridge penetrates into the case and is fixedly connected with the heat conduction coil, the upper end of the filter cartridge is provided with a first exhaust port communicated with an air inlet port of the heat conduction coil, and one end of the filter cartridge, which is positioned outside the case, is provided with an air inlet;
the filter cylinder is internally provided with an active carbon filter piece, the active carbon filter piece is positioned between the first exhaust port and the air inlet, and one side of the active carbon filter piece facing the air inlet is provided with an ash cleaning component.
The further improvement is that: the filter piece is including setting up active carbon adsorption layer, first filter plate and the second filter plate in straining a section of thick bamboo, and active carbon adsorption layer below is arranged in to the second filter plate, and active carbon adsorption layer and first filter plate are arranged in to first filter plate between, and the filtration pore mesh number is less than the filtration pore mesh number on the first filter plate on the second filter plate.
The further improvement is that: the ash removal subassembly is including establishing at the doctor-bar, and the terminal surface contacts under doctor-bar up end and the second filter plate, and the center of doctor-bar is equipped with the dwang, dwang lower extreme and doctor-bar fixed connection, and the dwang upper end runs through second filter plate, first filter plate, active carbon adsorption layer, filter cartridge and quick-witted case in proper order and with establish the handle fixed connection in quick-witted case top, dwang and second filter plate, first filter plate, active carbon adsorption layer, filter cartridge and quick-witted case rotation connection.
The further improvement is that: the lower end of the filter cylinder is provided with an ash collecting box, the upper end of the ash collecting box extends into a mounting opening formed in the lower end of the filter cylinder, and the outer side wall of the ash collecting box is in threaded connection with the inner side wall of the mounting opening.
The further improvement is that: and control valves are arranged at the joints of the liquid injection port, the liquid discharge pipe, the air inlet and the second air outlet and the external pipeline.
The further improvement is that: the machine case is characterized in that observation windows are formed in two sides of the machine case, a heat-insulating glass layer is arranged in the observation windows, and the heat-insulating glass layer is made of transparent materials.
The beneficial effects of the utility model are as follows: the heat conduction coil pipe sets up in quick-witted incasement, and the inlet port department at the heat conduction coil pipe is installed to the active carbon filter, and the waste gas that produces in the alumina ball regeneration process can be filtered by the section of thick bamboo earlier before getting into quick-witted incasement, and the gaseous direct establish after the filtration is in the heat conduction coil pipe of quick-witted incasement, therefore the in-process of heat transfer, the gaseous after the process of straining can not directly contact with quick-witted inner wall, reduces the staff and maintains the degree of difficulty.
Drawings
Fig. 1 is a structural view of a chassis in the present utility model.
Fig. 2 is a structural view of the filter cartridge of the present utility model.
Fig. 3 is a cross-sectional view of a chassis in the present utility model.
Fig. 4 is a cross-sectional view of a filter cartridge of the present utility model.
Wherein: 1. a chassis; 2. a thermally conductive coil; 3. a liquid injection port; 4. a liquid discharge pipe; 5. a filter cartridge; 6. an air inlet; 7. a first exhaust port; 8. a second exhaust port; 9. a handle; 10. a rotating lever; 11. an activated carbon adsorption layer; 12. a first filter plate; 13. a second filter plate; 14. a wiper blade; 15. a mounting port; 16. and an ash collecting box.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the figures 1, 2, 3 and 4, the embodiment provides an active alumina ball regeneration waste heat integrated recycling device, which comprises a machine case 1 and a heat conducting coil pipe 2 arranged in the machine case 1, wherein the upper end of the machine case 1 is provided with a liquid injection port 3, and the lower end of the machine case 1 is provided with a liquid discharge pipe 4; the heat conducting medium for heat exchange is introduced into the case 1 through the liquid injection port 3, so as to exchange heat with the waste gas in the heat conducting coil 2, and the heat conducting medium is discharged through the liquid discharge pipe 4.
The lower end of the case 1 is provided with a second exhaust port 8 and a filter cartridge 5, the second exhaust port 8 is communicated with an exhaust port of the heat conduction coil 2, the upper end of the filter cartridge 5 penetrates into the case 1 and is fixedly connected with the heat conduction coil 2, the upper end of the filter cartridge 5 is provided with a first exhaust port 7 communicated with an air inlet port of the heat conduction coil 2, and one end of the filter cartridge 5 positioned outside the case 1 is provided with an air inlet 6; the active carbon filter element is arranged at the air inlet port of the heat conducting coil pipe 2, and waste gas generated in the alumina ball regeneration procedure is filtered by the filter cylinder 5 before entering the machine case 1, and the filtered gas is directly arranged in the heat conducting coil pipe 2 in the machine case 1, so that the filtered gas is not directly contacted with the inner wall of the machine case 1 in the heat exchange process, and the maintenance difficulty of staff is reduced.
The filter cartridge 5 is internally provided with an active carbon filter element, the active carbon filter element is positioned between the first exhaust port 7 and the air inlet 6, and one side of the active carbon filter element facing the air inlet 6 is provided with an ash cleaning component. Exhaust gas enters the filter cartridge 5 through the air inlet 6, and when discharged from the first air outlet 7, the exhaust gas passes through the activated carbon filter, and particulate matters in the exhaust gas are filtered and adsorbed by the activated carbon filter.
Specifically, the filter element comprises an activated carbon adsorption layer 11, a first filter plate 12 and a second filter plate 13 which are arranged in the filter cartridge 5, wherein the second filter plate 13 is arranged below the activated carbon adsorption layer 11, the first filter plate 12 is arranged between the activated carbon adsorption layer 11 and the first filter plate 12, and the number of filter holes on the second filter plate 13 is smaller than that on the first filter plate 12. The second filter plate 13 is used for filtering large particles in the exhaust gas, and the first filter plate 12 is used for adsorbing pollution elements in the exhaust gas through the activated carbon adsorption layer 11 after filtering small particles in the exhaust gas. Since the second filter sheet 13 is disposed at the outermost side of the activated carbon filter, the product is also serious, and the filter cartridge 5 is easily clogged.
The ash removal component is arranged at the lower end of the active carbon filter element and is used for cleaning adsorbed particles on the windward side of the active carbon filter element, so that the smooth flow of gas is ensured. The ash removal subassembly is including establishing at doctor-bar 14, and doctor-bar 14 up end contacts with the terminal surface under the second filter plate 13, and the center of doctor-bar 14 is equipped with dwang 10, dwang 10 lower extreme and doctor-bar 14 fixed connection, and dwang 10 upper end runs through second filter plate 13, first filter plate 12, active carbon adsorption layer 11, filter cartridge 5 and quick-witted case 1 in proper order and with establish the handle 9 fixed connection in quick-witted case 1 top, dwang 10 and second filter plate 13, first filter plate 12, active carbon adsorption layer 11, filter cartridge 5 and quick-witted case 1 rotate to be connected. The upper end of the rotating rod 10 extends out of the case 1, the lower end of the rotating rod 10 penetrates into the case 1 and the filter cartridge 5 and is fixed with the scraping blade 14, when the rotating rod 10 rotates, the scraping blade 14 also rotates at the lower end of the second filter plate 13 to scrape off particles attached to the surface of the second filter plate 13, and the inner top filter piece of the filter cartridge 5 can be cleaned by pulling the handle 9 from the outside of the case 1, so that the use of workers is facilitated.
In order to facilitate the staff to take out the dirt removed from the surface of the second filter plate 13, the lower end of the filter cylinder 5 is provided with an ash collecting box 16, the upper end of the ash collecting box 16 extends into a mounting opening 15 formed in the lower end of the filter cylinder 5, and the outer side wall of the ash collecting box 16 is in threaded connection with the inner side wall of the mounting opening 15. The dust collection box 16 is positioned below the wiper blade 14, dirt falling from the second filter plate 13 falls into the dust collection box 16, and when the dirt is taken out, the dust collection box 16 is screwed out from the lower end of the filter cartridge 5. By arranging the sealing ring at the joint of the filter cartridge 5 and the dust collecting box 16, the air tightness of the filter cartridge 5 can be improved, and the leakage of waste gas from the joint gap of the mounting port 15 and the dust collecting box 16 can be avoided.
The liquid injection port 3 is communicated with a water injection pipeline, the liquid discharge pipe 4 is communicated with a drainage pipeline, the air inlet 6 is communicated with an exhaust gas inlet pipeline, and the second air outlet 8 is communicated with an exhaust pipeline. The joint of the liquid injection port 3, the liquid discharge pipe 4, the air inlet 6 and the second air outlet 8 and the external pipeline is provided with a control valve.
Referring to fig. 1, in order to facilitate the observation of the liquid level in the case 1 by the staff, observation windows are provided on both sides of the case 1, and a heat-insulating glass layer is provided in the observation windows, and is made of transparent material.
This integrated retrieval and utilization device of active alumina ball regeneration waste heat, it is with the integrated retrieval and utilization device of traditional waste heat have the difference, heat conduction coil pipe 2 sets up in quick-witted case 1, the inlet port department at heat conduction coil pipe 2 is installed to the active carbon filter element, the waste gas that produces in the alumina ball regeneration process can be filtered by filter cartridge 5 earlier before getting into machine case 1 in, the gaseous direct heat conduction coil pipe 2 in machine case 1 of after filtering, consequently the in-process of heat transfer, the gaseous direct contact with machine case 1 inner wall of gas after the filtration can not reduce the staff and maintain the degree of difficulty.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an active alumina ball regeneration waste heat integrated retrieval and utilization device, includes quick-witted case (1) and establishes heat conduction coil (2) in quick-witted case (1), quick-witted case (1) upper end is equipped with annotates liquid mouth (3), quick-witted case (1) lower extreme is equipped with fluid-discharge tube (4), its characterized in that:
the lower end of the case (1) is provided with a second exhaust port (8) and a filter cartridge (5), the second exhaust port (8) is communicated with an exhaust port of the heat conduction coil (2), the upper end of the filter cartridge (5) penetrates into the case (1) and is fixedly connected with the heat conduction coil (2), the upper end of the filter cartridge (5) is provided with a first exhaust port (7) communicated with an air inlet port of the heat conduction coil (2), and one end of the filter cartridge (5) positioned outside the case (1) is provided with an air inlet (6);
an active carbon filter element is arranged in the filter cylinder (5), the active carbon filter element is positioned between the first exhaust port (7) and the air inlet (6), and an ash cleaning component is arranged on one side of the active carbon filter element facing the air inlet (6).
2. The activated alumina ball regeneration waste heat integrated recycling device according to claim 1, wherein: the filter element comprises an activated carbon adsorption layer (11), a first filter plate (12) and a second filter plate (13) which are arranged in the filter cartridge (5), wherein the second filter plate (13) is arranged below the activated carbon adsorption layer (11), the first filter plate (12) is arranged between the activated carbon adsorption layer (11) and the first filter plate (12), and the number of filter holes on the second filter plate (13) is smaller than that on the first filter plate (12).
3. The activated alumina ball regeneration waste heat integrated recycling device according to claim 2, wherein: the ash removal subassembly is including establishing at doctor-bar (14), terminal surface contacts under doctor-bar (14) up end and second filter plate (13), the center of doctor-bar (14) is equipped with dwang (10), dwang (10) lower extreme and doctor-bar (14) fixed connection, dwang (10) upper end runs through second filter plate (13), first filter plate (12), active carbon adsorbed layer (11), filter cartridge (5) and quick-witted case (1) and with establish handle (9) fixed connection in quick-witted case (1) top in proper order, dwang (10) are connected with second filter plate (13), first filter plate (12), active carbon adsorbed layer (11), filter cartridge (5) and machine case (1) rotation.
4. The activated alumina ball regeneration waste heat integrated recycling device according to claim 1, wherein: the dust collecting box (16) is arranged at the lower end of the filter cylinder (5), the upper end of the dust collecting box (16) extends into a mounting opening (15) formed in the lower end of the filter cylinder (5), and the outer side wall of the dust collecting box (16) is in threaded connection with the inner side wall of the mounting opening (15).
5. The activated alumina ball regeneration waste heat integrated recycling device according to claim 1, wherein: the joints of the liquid injection port (3), the liquid discharge pipe (4), the air inlet (6) and the second air outlet (8) and the external pipeline are respectively provided with a control valve.
6. The activated alumina ball regeneration waste heat integrated recycling device according to claim 1, wherein: the two sides of the case (1) are provided with observation windows, the observation windows are internally provided with heat-insulating glass layers, and the heat-insulating glass layers are made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322206130.8U CN220708166U (en) | 2023-08-16 | 2023-08-16 | Integrated recycling device for regenerated waste heat of activated alumina balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322206130.8U CN220708166U (en) | 2023-08-16 | 2023-08-16 | Integrated recycling device for regenerated waste heat of activated alumina balls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220708166U true CN220708166U (en) | 2024-04-02 |
Family
ID=90444960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322206130.8U Active CN220708166U (en) | 2023-08-16 | 2023-08-16 | Integrated recycling device for regenerated waste heat of activated alumina balls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220708166U (en) |
-
2023
- 2023-08-16 CN CN202322206130.8U patent/CN220708166U/en active Active
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