CN214308089U - Board-like drying-machine waste heat recovery system turns over suitable for tealeaves production factory building - Google Patents
Board-like drying-machine waste heat recovery system turns over suitable for tealeaves production factory building Download PDFInfo
- Publication number
- CN214308089U CN214308089U CN202023325410.3U CN202023325410U CN214308089U CN 214308089 U CN214308089 U CN 214308089U CN 202023325410 U CN202023325410 U CN 202023325410U CN 214308089 U CN214308089 U CN 214308089U
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- China
- Prior art keywords
- drying
- machine
- waste heat
- heat pipe
- board
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- 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.)
- Expired - Fee Related
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- 239000002918 waste heat Substances 0.000 title claims abstract description 22
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 230000007306 turnover Effects 0.000 claims abstract description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 21
- 241001122767 Theaceae Species 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 10
- 238000001035 drying Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 6
- 206010057040 Temperature intolerance Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008543 heat sensitivity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a turn over board-like drying-machine waste heat recovery system suitable for tealeaves factory building, including turning over board-like drying-machine, the front end that turns over board-like drying-machine is connected with belt conveyor, turns over the rear end and the air heater connection of board-like drying-machine, turns over board-like drying-machine and still is connected with heat pipe exchanger through the pipeline simultaneously, and heat pipe exchanger still is connected with air cleaner and draught fan simultaneously. The utility model provides an in the drying process of materials such as tealeaves, traditional chinese medicine medicinal material that exist among the prior art a large amount of waste heat can't effectively be utilized and lead to the serious problem of energy consumption.
Description
Technical Field
The utility model belongs to the technical field of the tealeaves is dry, concretely relates to board-like drying-machine waste heat recovery system turns over suitable for tealeaves production factory building.
Background
At present, in the drying process of materials such as tea leaves, traditional Chinese medicine materials and the like, most manufacturers reflect the problem of high electricity charge consumption, and the main reason is that most manufacturers directly supply heated hot air to a dryer, and directly discharge dried tail gas after primary drying, and the tail gas contains high available heat energy, so that heat is not effectively utilized, a large amount of electric energy is consumed to generate heat, and a large amount of electricity charge is generated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a turn over board-like drying-machine waste heat recovery system suitable for tealeaves production factory building has solved the unable effective utilization of a large amount of waste heat and the serious problem of energy consumption in the drying process of materials such as tealeaves, traditional chinese medicine medicinal material that exist among the prior art.
The utility model provides a technical scheme be, a turn over plate dryer waste heat recovery system suitable for tealeaves production factory building, including turning over plate dryer, the front end of turning over plate dryer is connected with belt conveyor, and the rear end and the air heater of turning over plate dryer are connected, and the turn over plate dryer still is connected with heat pipe exchanger through the pipeline simultaneously, and heat pipe exchanger still is connected with air cleaner and draught fan simultaneously.
The utility model is also characterized in that,
the working medium of the heat pipe in the heat pipe exchanger is methanol.
The heat pipe heat exchanger is also connected with the blower through a pipeline.
The included angle between the transmission belt of the belt conveyor and the horizontal plane is 30-45 degrees.
The air inlet of the induced draft fan and the air outlet of the panel turnover type dryer are positioned on the same horizontal plane.
The beneficial effects of the utility model are that, a turn over board-like drying-machine waste heat recovery system suitable for tealeaves production factory building takes heat pipe exchanger, through absorbing the heat in the tail gas after the drying, can preheat the new trend in the heat exchanger, carries out effective recycle with the waste heat, the reduction of by a wide margin the working costs of mill. The heat pipe heat transfer effect is splendid, because the utility model discloses the heat pipe working medium among the used heat pipe exchanger is methyl alcohol, and the heat sensitivity is strong, consequently can realize effectively preheating to the new trend. The heat pipe device is convenient to mount and dismount, can be directly mounted and transformed in the existing system, and does not need to be additionally produced and provided with a new production line. The assembly is simple, the maintenance is flexible, and the adaptability is strong.
Drawings
Fig. 1 is the utility model relates to a turn over board-like drying-machine waste heat recovery system schematic structure suitable for tealeaves production factory building.
In the figure, 1, a belt conveyor, 2, a flap dryer, 3, a heat pipe exchanger, 4, an air filter, 5, an air heater, 6, a blower and 7, an induced draft fan.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to a turn over board-like drying-machine waste heat recovery system suitable for tealeaves factory building, the structure is as shown in figure 1, including turning over board-like drying-machine 2, turn over board-like drying-machine 2's front end and belt conveyor 1 are connected, turn over board-like drying-machine 2's rear end and air heater 5 and be connected, turn over board-like drying-machine 2 and still be connected with heat pipe exchanger 3 through the pipeline simultaneously, heat pipe exchanger 3 still is connected with air cleaner 4 and draught fan 7 simultaneously.
The working medium of the heat pipe in the heat pipe exchanger 3 is methanol.
The heat pipe heat exchanger 3 is also connected with a blower 6 through a pipeline.
The included angle between the transmission belt of the belt conveyor 1 and the horizontal plane is 30-45 degrees.
The air inlet of the induced draft fan 7 and the air outlet of the flap type dryer 2 are positioned on the same horizontal plane.
The utility model relates to a board-like drying-machine waste heat recovery system turns over suitable for tealeaves production factory building, the theory of operation as follows:
the belt conveyor 1 sends the tea material with large moisture content into the flap dryer 2 for drying, and sends out finished products;
hot tail gas of the flap dryer 2 enters the heat pipe exchanger 3 through an air pipe for waste heat exchange, fresh air introduced from the outdoor is preheated in the air heater 5 through the air filter 4, and then is discharged to the outdoor through the induced draft fan 7;
the air heater 5 heats the preheated fresh air again, and then the fresh air is sent to the flap dryer 2 through the blower 6 for drying, so that circulation is realized.
The upside of panel turnover drying-machine 2 is connected with the tuber pipe, accesss to heat pipe exchanger 3 with panel turnover drying-machine 2 tail gas through the tuber pipe, and the working medium of heat pipe is methyl alcohol in the heat pipe exchanger 3, and methyl alcohol has better heat sensitivity, consequently makes heat pipe exchanger have better heat exchange rate, can carry out faster preheating from external new trend, can reduce air heater's energy consumption from this point on. The air heater 5 is matched with the heat pipe heat exchanger 3, so that the energy consumption of the system can be greatly reduced, and the heat exchange efficiency is effectively improved by selecting the methanol working medium.
The belt conveyor 1 is installed at the foremost end of the system, plays a role in conveying materials, is connected with the turning plate type dryer 2, the turning plate type dryer 2 dries materials with high humidity through hot air from the air heater 5, and the tail gas of the dried turning plate type dryer 2 is arranged to the outside through the induced draft fan 7 after passing through the heat pipe heat exchanger 3 and performing waste heat exchange with the external air filtered by the air filter 4. The system can achieve effective waste heat utilization, greatly reduce waste heat, meet the requirements of the production process and save the production cost to a certain extent. At present, the heat pipe type heat exchanger is widely applied in practical engineering, the heat exchange of working media is rapid, the heat exchange efficiency is stable, the manufacturing cost of the heat pipe type heat exchanger is not high, and the audience range is wide. The installation of being convenient for, it is convenient to tear open and trade, can utilize in the factory building of all kinds of dry materials of needs by very big degree. The utility model discloses do not receive the regional restriction, the universality is extremely strong.
Claims (5)
1. The utility model provides a turn over board-like drying-machine waste heat recovery system suitable for tealeaves factory building, its characterized in that, including turn over board-like drying-machine (2), the front end and the belt conveyor (1) of turn over board-like drying-machine (2) are connected, and the rear end and the air heater (5) of turn over board-like drying-machine (2) are connected, turn over board-like drying-machine (2) still are connected with heat pipe exchanger (3) through the pipeline simultaneously, and heat pipe exchanger (3) still are connected with air cleaner (4) and draught fan (7) simultaneously.
2. The system for recovering the waste heat of the flap type dryer suitable for the tea production plant as claimed in claim 1, wherein the working medium of the heat pipe in the heat pipe exchanger (3) is methanol.
3. The system for recovering the waste heat of the flap type dryer suitable for the tea production plant as claimed in claim 1, wherein the heat pipe exchanger (3) is further connected with the blower (6) through a pipeline.
4. The waste heat recovery system of the flap dryer suitable for the tea production plant according to claim 1, wherein the angle between the conveyor belt of the belt conveyor (1) and the horizontal plane is 30-45 °.
5. The waste heat recovery system of the flap dryer suitable for the tea production plant according to claim 1, wherein the air inlet of the induced draft fan (7) and the air outlet of the flap dryer (2) are located on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023325410.3U CN214308089U (en) | 2020-12-31 | 2020-12-31 | Board-like drying-machine waste heat recovery system turns over suitable for tealeaves production factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023325410.3U CN214308089U (en) | 2020-12-31 | 2020-12-31 | Board-like drying-machine waste heat recovery system turns over suitable for tealeaves production factory building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214308089U true CN214308089U (en) | 2021-09-28 |
Family
ID=77821322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023325410.3U Expired - Fee Related CN214308089U (en) | 2020-12-31 | 2020-12-31 | Board-like drying-machine waste heat recovery system turns over suitable for tealeaves production factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214308089U (en) |
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2020
- 2020-12-31 CN CN202023325410.3U patent/CN214308089U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |