CN214810938U - Cooling device for waste activated carbon regeneration - Google Patents
Cooling device for waste activated carbon regeneration Download PDFInfo
- Publication number
- CN214810938U CN214810938U CN202120925850.8U CN202120925850U CN214810938U CN 214810938 U CN214810938 U CN 214810938U CN 202120925850 U CN202120925850 U CN 202120925850U CN 214810938 U CN214810938 U CN 214810938U
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- Prior art keywords
- cooling
- cylinder
- pipe
- cooling water
- barrel
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- 238000001816 cooling Methods 0.000 title claims abstract description 88
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000011069 regeneration method Methods 0.000 title claims abstract description 19
- 230000008929 regeneration Effects 0.000 title claims abstract description 18
- 239000002699 waste material Substances 0.000 title abstract description 13
- 239000000498 cooling water Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 239000003507 refrigerant Substances 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007921 spray Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a cooling device for waste activated carbon regeneration, which comprises a cooling cylinder, wherein a material cylinder is arranged in the axis direction of the cooling cylinder, two ends of the material cylinder extend out of the cooling cylinder, end plates are arranged at two ends of the material cylinder, a screw shaft is arranged in the axis direction of the material cylinder, two ends of the screw shaft are connected with the corresponding end plates through bearings, and one end plate is provided with a speed reducer for driving the screw shaft to rotate; the outer wall of the charging barrel is provided with a feeding pipe close to the speed reducer, the feeding pipe extends out of the cooling barrel, the outer wall of the charging barrel is provided with a discharging pipe far away from the speed reducer, and the discharging pipe extends out of the cooling barrel; the cooling cylinder is communicated with a cooling water circulation pipeline for supplying cooling water to the cooling cylinder. The utility model discloses an indirect cooling's mode, airtight cooling is compared traditional fan cooling or is sprayed the cooling, and the cooling effect is more obvious, energy-efficient, can recycle cooling water, water economy resource.
Description
Technical Field
The utility model relates to a useless active carbon regeneration technical field specifically is a cooling device for useless active carbon regeneration.
Background
The regeneration of the waste activated carbon is an operation of recovering the adsorption capacity of the used activated carbon to enable the used activated carbon to be reused. The high-temperature thermal regeneration method of the activated carbon is to heat the activated carbon by heating, so that organic matters adsorbed by the activated carbon are carbonized and decomposed at high temperature and finally become gas to escape, and the activated carbon is regenerated by high-temperature thermal regeneration. The organic matter adsorbed by the carbon is removed, and simultaneously, the inorganic salt deposited on the surface of the carbon can be removed, and the activity of the carbon is fundamentally recovered by generating new micropores of the carbon. After the waste activated carbon is activated and regenerated in the continuous furnace, the discharged material is cooled to 65 ℃ about 700 ℃, and then the discharged material is conveyed to a screening machine for screening and discharging, the traditional cooling mode is fan cooling or spray cooling, the working environment is severe, the energy consumption is high, when the spray cooling is used, a large amount of water needs to be sprayed, and the water resource waste is serious.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a cooling device for waste activated carbon regeneration, adopt indirect refrigerated mode, airtight cooling is compared traditional fan cooling or is sprayed the cooling, and the cooling effect is more obvious, energy-efficient, can recycle cooling water, and the problem in the background art can effectively be solved to the water economy resource.
In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for waste activated carbon regeneration comprises a cooling cylinder, wherein a charging barrel is arranged in the axis direction of the cooling cylinder, two ends of the charging barrel extend out of the cooling cylinder, end plates are arranged at two ends of the charging barrel, a screw shaft is arranged in the axis direction of the charging barrel, two ends of the screw shaft are connected with the corresponding end plates through bearings, and one end plate is provided with a speed reducer for driving the screw shaft to rotate; the outer wall of the charging barrel is provided with a feeding pipe close to the speed reducer, the feeding pipe extends out of the cooling barrel, the outer wall of the charging barrel is provided with a discharging pipe far away from the speed reducer, and the discharging pipe extends out of the cooling barrel; the cooling cylinder is communicated with a cooling water circulation pipeline for supplying cooling water to the cooling cylinder.
Preferably, the cooling water circulation pipeline comprises a cooling water inlet pipe and a cooling water return pipe; one end of the cooling water inlet pipe extends into the cooling cylinder, and the other end of the cooling water inlet pipe is communicated with a cooling water outlet of the plate heat exchanger; one end of the cooling water return pipe is positioned at the bottom of the cooling cylinder, the other end of the cooling water return pipe is communicated with a cooling water return port of the plate heat exchanger, and a filter and a water pump are arranged on the cooling water return pipe; and a refrigerant water inlet of the plate heat exchanger is communicated with a refrigerant water inlet pipe, and a refrigerant water outlet of the plate heat exchanger is communicated with a refrigerant water return pipe.
Preferably, the outer wall of the cooling cylinder is communicated with a water replenishing pipe, an electromagnetic valve is mounted on the water replenishing pipe, and the electromagnetic valve is interlocked with a liquid level meter in the cooling cylinder.
Preferably, the bottom of the side wall of the cooling cylinder is also provided with a drain pipe, and the drain pipe is provided with a stop valve.
Preferably, the outer wall of the cooling cylinder is further provided with a temperature sensor for monitoring the temperature of water inside the cooling cylinder.
Preferably, the barrel is connected with the end plate through a bolt and a nut.
Compared with the prior art, the beneficial effects of the utility model are that: the cooling device for waste activated carbon regeneration carries out cold and heat exchange through the plate heat exchanger, so that cooling water is conveyed into the cooling cylinder, the speed reducer drives the screw shaft to rotate, high-temperature waste activated carbon after activation and regeneration is continuously conveyed and is cooled, an indirect cooling mode is adopted, and the cooling device is sealed for cooling, has a more obvious cooling effect compared with the traditional fan cooling or spray cooling, is efficient and energy-saving, can recycle the cooling water and saves water resources; in addition, the charging barrel is connected with the end plate through a bolt and a nut, so that the screw shaft is convenient to disassemble, and the inside of the charging barrel is cleaned.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 feeding pipe, 2 cooling cylinders, 3 end plates, 4 speed reducers, 5 sewage discharge pipes, 6 temperature sensors, 7 cooling water return pipes, 8 filters, 9 water pumps, 10 refrigerant water return pipes, 11 refrigerant water inlet pipes, 12 plate heat exchangers, 13 cooling water inlet pipes, 14 spiral shafts, 15 charging barrels, 16 water replenishing pipes and 17 discharging pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a cooling device for waste activated carbon regeneration comprises a cooling cylinder 2, wherein a charging barrel 15 is arranged in the axis direction of the cooling cylinder 2, two ends of the charging barrel 15 extend out of the cooling cylinder 2, end plates 3 are arranged at two ends of the charging barrel 15, a screw shaft 14 is arranged in the axis direction of the charging barrel 15, two ends of the screw shaft 14 are connected with the corresponding end plates 3 through bearings, one end plate 3 is provided with a speed reducer 4 for driving the screw shaft 14 to rotate, the speed reducer 4 is a motor with a speed reducer, and the speed reducer 4 drives the screw shaft 14 to rotate and can continuously convey materials; the outer wall of the charging barrel 15 is provided with a feeding pipe 1 close to the speed reducer 4, the feeding pipe 1 extends out of the cooling barrel 2, activated and regenerated high-temperature waste activated carbon enters the charging barrel 15 from the feeding pipe 1, the outer wall of the charging barrel 15 is provided with a discharging pipe 17 far away from the speed reducer 4, the discharging pipe 17 extends out of the cooling barrel 2, and the cooled high-temperature waste activated carbon is discharged from the discharging pipe 17; the cooling cylinder 2 is externally communicated with a cooling water circulation pipeline for supplying cooling water to the cooling cylinder.
The cooling water circulation pipeline comprises a cooling water inlet pipe 13 and a cooling water return pipe 7; one end of a cooling water inlet pipe 13 extends into the cooling cylinder 2, and the other end of the cooling water inlet pipe 13 is communicated with a cooling water outlet of the plate heat exchanger 12; one end of a cooling water return pipe 7 is positioned at the bottom of the cooling cylinder 2, the other end of the cooling water return pipe 7 is communicated with a cooling water return port of a plate type heat exchanger 12, a filter 8 and a water pump 9 are arranged on the cooling water return pipe 7 to form cooling water circulation, cooling water passes through the plate type heat exchanger 12 to be cooled and then enters the cooling cylinder 2, then the water pump 9 extracts water in the cooling cylinder 2 and pumps the water into the plate type heat exchanger 12, and then the water exchanges heat with refrigerant water to realize heat exchange; a refrigerant water inlet of the plate type heat exchanger 12 is communicated with a refrigerant water inlet pipe 11, a refrigerant water outlet of the plate type heat exchanger 12 is communicated with a refrigerant water return pipe 10, refrigerant water is prepared by external refrigeration equipment and is sent into the plate type heat exchanger 12, and the refrigerant water after heat exchange flows back to the refrigeration equipment.
The outer wall of the cooling cylinder 2 is communicated with a water replenishing pipe 16, an electromagnetic valve is mounted on the water replenishing pipe 16, the electromagnetic valve is interlocked with a liquid level meter in the cooling cylinder 2, automatic water replenishing is achieved, and the control mode is the prior art.
In order to discharge the sewage in the cooling cylinder 2, a drain pipe 5 is further arranged at the bottom of the side wall of the cooling cylinder 2, and a stop valve is arranged on the drain pipe 5.
The outer wall of the cooling cylinder 2 is also provided with a temperature sensor 6 for monitoring the water temperature inside the cooling cylinder 2, so that the water temperature inside the cooling cylinder 2 can be monitored conveniently, the cooling water flow of the cooling water circulation pipeline can be adjusted, and the water temperature can be changed.
The charging barrel 15 is connected with the end plate 3 through bolts and nuts, so that the screw shaft 14 is convenient to disassemble, and the inside of the charging barrel 15 is cleaned.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a useless active carbon is cooling device for regeneration, includes cooling cylinder (2), its characterized in that: a charging barrel (15) is arranged in the axial direction of the cooling barrel (2), two ends of the charging barrel (15) extend out of the cooling barrel (2), end plates (3) are arranged at two ends of the charging barrel (15), a screw shaft (14) is arranged in the axial direction of the charging barrel (15), two ends of the screw shaft (14) are connected with the corresponding end plates (3) through bearings, and a speed reducer (4) for driving the screw shaft (14) to rotate is arranged on one end plate (3); the outer wall of the charging barrel (15) is provided with a feeding pipe (1) close to the speed reducer (4), the feeding pipe (1) extends out of the cooling barrel (2), the outer wall of the charging barrel (15) is provided with a discharging pipe (17) far away from the speed reducer (4), and the discharging pipe (17) extends out of the cooling barrel (2); the cooling cylinder (2) is communicated with a cooling water circulation pipeline for supplying cooling water to the cooling cylinder.
2. A cooling device for spent activated carbon regeneration as set forth in claim 1, wherein: the cooling water circulation pipeline comprises a cooling water inlet pipe (13) and a cooling water return pipe (7); one end of the cooling water inlet pipe (13) extends into the cooling cylinder (2), and the other end of the cooling water inlet pipe (13) is communicated with a cooling water outlet of the plate heat exchanger (12); one end of the cooling water return pipe (7) is positioned at the bottom of the cooling cylinder (2), the other end of the cooling water return pipe (7) is communicated with a cooling water return port of the plate heat exchanger (12), and a filter (8) and a water pump (9) are arranged on the cooling water return pipe (7); and a refrigerant water inlet of the plate heat exchanger (12) is communicated with a refrigerant water inlet pipe (11), and a refrigerant water outlet of the plate heat exchanger (12) is communicated with a refrigerant water return pipe (10).
3. A cooling device for spent activated carbon regeneration as set forth in claim 1, wherein: the outer wall of the cooling cylinder (2) is communicated with a water supplementing pipe (16), an electromagnetic valve is installed on the water supplementing pipe (16), and the electromagnetic valve is interlocked with a liquid level meter in the cooling cylinder (2).
4. A cooling device for spent activated carbon regeneration as set forth in claim 1, wherein: the bottom of the side wall of the cooling cylinder (2) is also provided with a drain pipe (5), and the drain pipe (5) is provided with a stop valve.
5. A cooling device for spent activated carbon regeneration as set forth in claim 1, wherein: the outer wall of the cooling cylinder (2) is also provided with a temperature sensor (6) for monitoring the water temperature inside the cooling cylinder.
6. A cooling device for spent activated carbon regeneration as set forth in claim 1, wherein: the charging barrel (15) is connected with the end plate (3) through a bolt and a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120925850.8U CN214810938U (en) | 2021-04-30 | 2021-04-30 | Cooling device for waste activated carbon regeneration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120925850.8U CN214810938U (en) | 2021-04-30 | 2021-04-30 | Cooling device for waste activated carbon regeneration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214810938U true CN214810938U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120925850.8U Expired - Fee Related CN214810938U (en) | 2021-04-30 | 2021-04-30 | Cooling device for waste activated carbon regeneration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214810938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377663A (en) * | 2021-12-13 | 2022-04-22 | 温州一霖再生资源有限公司 | Useless active carbon regeneration cooling system |
-
2021
- 2021-04-30 CN CN202120925850.8U patent/CN214810938U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377663A (en) * | 2021-12-13 | 2022-04-22 | 温州一霖再生资源有限公司 | Useless active carbon regeneration cooling system |
| CN114377663B (en) * | 2021-12-13 | 2024-04-19 | 温州一霖再生资源有限公司 | Useless active carbon regeneration cooling system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |