CN209893889U - Efficient frequency conversion energy-saving drying tower - Google Patents
Efficient frequency conversion energy-saving drying tower Download PDFInfo
- Publication number
- CN209893889U CN209893889U CN201920704509.2U CN201920704509U CN209893889U CN 209893889 U CN209893889 U CN 209893889U CN 201920704509 U CN201920704509 U CN 201920704509U CN 209893889 U CN209893889 U CN 209893889U
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- Prior art keywords
- air
- drying tower
- cooling
- drying
- cavity
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- 238000001035 drying Methods 0.000 title claims abstract description 62
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 42
- 239000000835 fiber Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 3
- 238000004043 dyeing Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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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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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a high-efficiency frequency conversion energy-saving drying tower, which comprises a drying tower provided with an airflow circulating mechanism, wherein rotary rollers for clutch surface sheet fiber bundles to pass through are arranged in a cooling cavity and a drying cavity, the rotary rollers are driven by a variable frequency motor to be rotationally connected in the drying tower, steering cavities are arranged above the cooling cavity and the drying cavity, a pair of guide rollers for guiding the clutch surface sheet fiber bundles from the drying cavity to the cooling cavity is horizontally arranged in the steering cavities, compared with the prior art, the utility model adopts a frequency conversion direct drive mode to drive the rotary rollers to rotate, thereby thoroughly solving the problem of bending deformation of shaft heads, leading the rotary rollers to lay a foundation for increasing the number of dyeing groups, controlling the rotating speed by using the variable frequency motor, adjusting at any time according to the wiring condition of various materials in the production process, ensuring the smoothness of production, and carrying out cooling treatment after drying treatment, improve the drying efficiency and save the energy consumption.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of clutch facing preparation equipment, especially a high-efficient frequency conversion energy-saving drying tower.
[ background of the invention ]
At present, the preparation of the clutch dough sheet in China generally adopts a wet process, namely rubber, resin and filler are mixed, then organic solvent such as solvent oil is used for dissolving to prepare slurry, then fiber is soaked in the slurry through a slurry tank, the slurry is wound into a blank after being dried by a drying tower, and the product is obtained through hot pressing and post-treatment.
In the prior art, a drying tower structure generally comprises a drying tower body provided with a drying chamber, the drying tower body is not provided with a cooling chamber, meanwhile, in order to enable fiber bundles of clutch facings to pass through the drying chamber, rotating rollers are required to be arranged in the drying tower body, and the irrational performance exists among the rotating rollers through chain transmission, so that firstly, the shaft heads of the rotating rollers are very large in tension, the bending deformation is easily caused, the diameter needs to be increased, supporting points need to be increased, and the like, and if the number of dyeing groups needs to be increased, the tension is larger; secondly, the rotating speed of each rotating roller can not be adjusted at any time, and the roller can not meet the requirements of production smoothness and can not meet the change of various materials. And due to the structural limitation of the drying tower, the problems of low drying efficiency and poor energy utilization rate also exist.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, provide a high-efficient frequency conversion energy-saving drying tower, can improve drying efficiency, energy saving consumes.
For realizing the above-mentioned purpose, the utility model provides an energy-saving drying tower of high-efficient frequency conversion, including the drying tower that is equipped with the air current circulation mechanism, the vertical baffle that separates into stoving cavity and cooling cavity with its inner chamber that is equipped with in the drying tower, the bottom of drying tower be equipped with respectively with feed inlet and the discharge gate of stoving cavity and cooling cavity intercommunication, all be equipped with the rotatory roller that supplies clutch facing piece fibre bundle to pass through around rolling up in cooling cavity and the stoving cavity, rotatory roller is the rotation by inverter motor drive and connects in the drying tower, the top of cooling cavity and stoving cavity is equipped with and turns to the chamber, it is equipped with a pair of guide roll leading-in to the cooling cavity with clutch facing piece fibre bundle by the stoving cavity to turn to the intracavity level.
Preferably, the airflow circulation mechanism comprises an air inlet and an air outlet, the air inlet is arranged on the drying chamber and connected with an air inlet pipe, a heater is arranged on the side wall of the drying chamber, the air inlet pipe is connected with the heater through an air inlet fan, the heater is connected with a hot air fan facing to a clutch facing fiber bundle, and the air outlet is formed in the top of the steering chamber and connected with an exhaust fan.
Preferably, the cooling chamber is provided with an air cooling port, and the air cooling port is provided with a cooling fan facing the clutch facing fiber bundle.
Preferably, the hot air blower and the cooling blower are provided with airflow equal-dividing assemblies, each airflow equal-dividing assembly comprises an exhaust air duct connected with the air outlet ends of the hot air blower and the cooling blower and an air duct plate arranged in the exhaust air duct, and the air duct plates divide the exhaust air duct into a plurality of sub-ducts.
Preferably, the feed inlet is provided with a dipping tank, a feeding roller is arranged in the dipping tank, and the clutch facing fiber bundle enters the rotary roller of the drying chamber through the feeding roller by winding.
Preferably, the discharge gate is improved horizontally and is provided with a support, the support is provided with a plurality of rotating shafts, the rotating shafts are driven and connected by a motor through a frequency converter, and a collecting barrel is arranged below the rotating shafts.
The utility model has the advantages that: compared with the prior art, the utility model discloses a mode drive rotatory roller that the frequency conversion directly drives takes place to rotate, thoroughly solves its spindle nose bending deformation's problem, makes it can deal with and increases the basis of dying the group number of lines, utilizes inverter motor control rotation rate, can adjust at any time according to the line condition of walking of various materials in the production process, ensures the smoothness of production, carries out cooling treatment after drying treatment promptly simultaneously, improves drying efficiency, energy saving consumption.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1-drying tower, 2-drying chamber, 3-cooling chamber, 4-partition board, 5-feeding inlet, 6-discharging outlet, 7-rotating roller, 8-turning chamber, 9-guide roller, 10-air inlet, 11-air outlet, 12-air inlet pipe, 13-heater, 14-air inlet fan, 15-hot air fan, 16-exhaust fan, 17-air cooling outlet, 18-cooling fan, 19-air exhaust duct, 20-air duct plate, 21-dipping tank, 22-feeding roller, 23-support, 24-rotating shaft and 25-collecting barrel.
[ detailed description ] embodiments
Referring to fig. 1, the utility model discloses a drying tower 1 with air current circulation mechanism, vertical being equipped with in drying tower 1 separates into the baffle 4 of drying chamber 2 and cooling chamber 3 with its inner chamber, drying tower 1's bottom be equipped with respectively with feed inlet 5 and discharge gate 6 of drying chamber 2 and 3 intercommunications of cooling chamber, all be equipped with in cooling chamber 3 and the drying chamber 2 and supply clutch facing tow around the rotatory roller 7 that passes through of book, rotatory roller 7 is the rotation by inverter motor drive and connects in drying tower 1, inverter motor's output shaft and rotatory roller 7 direct rigid connection, the top of cooling chamber 3 and drying chamber 2 is equipped with to turn to cavity 8, turn to the level and be equipped with a pair of guide roll 9 leading-in clutch facing tow to cooling chamber 3 by drying chamber 2 in the cavity 8.
Specifically, airflow circulation mechanism includes air inlet 10 and gas vent 11, air inlet 10 sets up stoving cavity 2 is last and be connected with intake pipe 12, be equipped with heater 13 on the lateral wall of stoving cavity 2, intake pipe 12 through air intake fan 14 with heater 13 is connected, be connected with the hot air blower 15 towards clutch facing tow on the heater 13, gas vent 11 is seted up turn to the top of cavity 8 and be connected with exhaust fan 16. An air inlet fan 14 is matched with an air inlet pipe 12 to convey outside air to a heater 13, and after the outside air is heated by the heater 13, hot air is uniformly blown onto the clutch facing fiber bundle by a hot air fan 15. On the upper part
Specifically, an air cooling port 17 is formed in the cooling chamber 3, and a cooling fan 18 facing the clutch facing fiber bundle is arranged on the air cooling port 17.
Specifically, the air flow equipartition assembly is arranged on the hot air fan 15 and the cooling fan 18, the air flow equipartition assembly comprises an air exhaust duct 19 connected with the air outlet end of the hot air fan 15 and the air outlet end of the cooling fan 18 and an air duct plate 20 arranged in the air exhaust duct 19, and the air duct plate 20 divides the air exhaust duct 19 into a plurality of sub-ducts.
Specifically, a dipping tank 21 is arranged on the feeding hole 5, a feeding roller 22 is arranged in the dipping tank 21, and the clutch facing fiber bundle enters the rotating roller 7 of the drying chamber 2 through the feeding roller 22 by winding. Mixing phenolic resin and methanol according to a weight ratio to prepare a resin solution, adding the resin solution into the impregnation tank 21, and impregnating the fiber bundle with the phenolic resin solution through the impregnation tank 21 so as to enter the drying chamber 2 for drying treatment.
Specifically, discharge gate 5 is improved level and is equipped with support 23, be equipped with a plurality of axis of rotation 24 on the support 23, axis of rotation 24 is connected through the converter drive by the motor, the below of axis of rotation 24 is equipped with collecting vessel 25.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (6)
1. Energy-saving drying tower of high-efficient frequency conversion, its characterized in that: comprises a drying tower (1) provided with an airflow circulating mechanism, a clapboard (4) for dividing the inner cavity of the drying tower (1) into a drying cavity (2) and a cooling cavity (3) is vertically arranged in the drying tower (1), the bottom of the drying tower (1) is respectively provided with a feed inlet (5) and a discharge outlet (6) which are communicated with the drying chamber (2) and the cooling chamber (3), the cooling chamber (3) and the drying chamber (2) are internally provided with rotating rollers (7) for the clutch facing fiber bundles to pass through in a winding way, the rotating roller (7) is driven by a variable frequency motor to be rotationally connected in the drying tower (1), a steering chamber (8) is arranged above the cooling chamber (3) and the drying chamber (2), a pair of guide rollers (9) for guiding the clutch dough sheet fiber bundles from the drying chamber (2) to the cooling chamber (3) is horizontally arranged in the steering chamber (8).
2. The high-efficiency frequency-conversion energy-saving drying tower according to claim 1, characterized in that: airflow circulation mechanism includes air inlet (10) and gas vent (11), air inlet (10) set up stoving cavity (2) are gone up and are connected with intake pipe (12), be equipped with heater (13) on the lateral wall of stoving cavity (2), intake pipe (12) through air intake fan (14) with heater (13) are connected, be connected with air heater (15) towards clutch facing tow on heater (13), gas vent (11) are seted up turn to the top of cavity (8) and be connected with exhaust fan (16).
3. The high-efficiency frequency-conversion energy-saving drying tower according to claim 2, characterized in that: an air cooling port (17) is formed in the cooling cavity (3), and a cooling fan (18) facing the clutch facing fiber bundles is arranged on the air cooling port (17).
4. The high-efficiency frequency-conversion energy-saving drying tower according to claim 3, wherein: be equipped with the air current on hot air blower (15) and cooling blower (18) and equally divide the subassembly, the air current equally divide the subassembly include with air exhaust wind channel (19) and setting that hot air blower (15) and cooling blower (18) air-out end are connected are in air exhaust wind channel (19) interior air duct board (20), air duct board (20) will air exhaust wind channel (19) are separated into a plurality of subchannels.
5. The high-efficiency frequency-conversion energy-saving drying tower according to claim 1, characterized in that: be equipped with on feed inlet (5) and steep groove (21), be equipped with material loading roller (22) in steeping groove (21), clutch facing tow is through around rolling up material loading roller (22) enter into on the rotatory roller (7) of stoving cavity (2).
6. The high-efficiency frequency-conversion energy-saving drying tower according to claim 1, characterized in that: discharge gate (6) are improved level and are equipped with support (23), be equipped with a plurality of axis of rotation (24) on support (23), axis of rotation (24) are connected through the converter drive by the motor, the below of axis of rotation (24) is equipped with collecting vessel (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920704509.2U CN209893889U (en) | 2019-05-16 | 2019-05-16 | Efficient frequency conversion energy-saving drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920704509.2U CN209893889U (en) | 2019-05-16 | 2019-05-16 | Efficient frequency conversion energy-saving drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209893889U true CN209893889U (en) | 2020-01-03 |
Family
ID=69020753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920704509.2U Active CN209893889U (en) | 2019-05-16 | 2019-05-16 | Efficient frequency conversion energy-saving drying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209893889U (en) |
-
2019
- 2019-05-16 CN CN201920704509.2U patent/CN209893889U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 155 Xinhua North Road, Xiping Street, Songyang County, Lishui City, Zhejiang Province, 323400 Patentee after: ZHEJIANG KEMA FRICTION MATERIALS Co.,Ltd. Country or region after: China Address before: 323400 No.312, Ruiyang Avenue, Xiping Town, Songyang County, Lishui City, Zhejiang Province Patentee before: ZHEJIANG KEMA FRICTION MATERIALS Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |