CN202755250U - Mixed type hot-air drying cylinder - Google Patents
Mixed type hot-air drying cylinder Download PDFInfo
- Publication number
- CN202755250U CN202755250U CN 201220372349 CN201220372349U CN202755250U CN 202755250 U CN202755250 U CN 202755250U CN 201220372349 CN201220372349 CN 201220372349 CN 201220372349 U CN201220372349 U CN 201220372349U CN 202755250 U CN202755250 U CN 202755250U
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- cylinder
- amplitude modulation
- connecting axle
- dividing plate
- hot blast
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Abstract
A mixed type hot-air drying cylinder comprises a cylinder. A plurality of partition plates are arranged in the cylinder, the partition plate placed in the cylinder chordwise divides the cylinder into two areas, the small area is a cooling area, one end of each of the other partition plates placed radially is fixed onto a rotary shaft in the cylinder, an area comprising the cooling area is a hot-air impact drying area, an area comprising the multiple partition plates is a hot-air penetrating drying area, the cooling area, the hot-air impact drying area and the hot-air penetrating drying area are sealed with the cylinder by sealing parts, the partition plates in the hot-air penetrating drying area are divided into a long partition plate group and a short partition plate group, and width adjusting partition plates are arranged at tail ends of the partition plates of the long partition plate group and the short partition plate group. Compared with the prior art, the mixed type hot-air drying cylinder has the advantages that the problem of cylinder adhesion due to low dryness of paper fed into an existing cylinder is solved, the paper drying speed is increased, and accordingly the expansion performance, the air permeability and the dip-coating performance of paper are improved.
Description
Technical field
The utility model relates to the dry process field of article, is specially a kind of mixed type heated-air drying cylinder.
Background technology
At present such as high bulking, the highly-breathable of this class paper in order to guarantee it such as paper for kitchen, tissue, abrasion-proof paper, filter papers, as use squeezing mode dewater.
The specialties of high bulking, highly-breathable is specially adapted to use on the production line of the paper (for example reconstituted tobacoo) at wooden fibrid.Dry paper such as baccy fiber wood fibrid, because of the requirement of back dipping process, the squeezing pressurization can not be too high on the one hand; Owing to the character of this fibrid, in the situation that not conquassation of fiber, no matter how pressurizeing also to make the specialties mass dryness fraction reach more than 24% on the other hand.
In above-mentioned two situations, specialties generally adopts the Yankee gas hood to carry out drying, this drying means on the one hand specialties rate of drying is lower, can't obtain to have good high bulking, the paper of high ventilative, high dip-coating, this performance of specialties is often relevant with its rate of drying, rate of drying is higher, the puffing of specialties, gas permeability and dip-coating are better, on the other hand since specialties to advance the cylinder mass dryness fraction low, very easily produce sticking cylinder phenomenon, drying cylinder pressure is difficult for too high.
The utility model content
The technical problem that the utility model solves is to provide a kind of mixed type heated-air drying cylinder, advances the low problem that causes sticking cylinder of cylinder mass dryness fraction to solve the low low and specialties of properties of product that causes of specialties rate of drying.
The technical problem that the utility model solves realizes by the following technical solutions:
Mixed type heated-air drying cylinder, comprise cylinder, be provided with several dividing plates in the described cylinder, wherein the dividing plate along the tangential placement of cylinder is divided into two districts with cylinder, the district of small volume is the cooling zone, other dividing plate of radially placing one ends all are fixed in the interior rotating shaft of cylinder, the zone that comprises described cooling zone is hot blast impingement drying district, the zone of containing a plurality of dividing plates is hot blast impingement drying district, above-mentioned three districts all seal by seal and cylinder, dividing plate in the described hot blast impingement drying district is provided with the long and short two group, and the end of two groups of dividing plates is equipped with the amplitude modulation dividing plate.
Described cylinder left side connects the left side cover plate, and the motor connecting axle passes described left side cover plate, and motor connecting axle left side connects amplitude modulation dividing plate in the cylinder, and motor connecting axle right side connects the amplitude modulation motor, and described motor connecting axle is provided with motor connecting axle axle sleeve and sealing device; Described cylinder right side connects the right side cover plate, the gear mechanism connecting axle passes described right side cover plate, gear mechanism connecting axle right side connects amplitude modulation dividing plate in the cylinder, gear mechanism connecting axle left side connection teeth wheel mechanism, and the gear mechanism connecting axle is provided with gear mechanism connecting axle axle sleeve and sealing device.Described gear mechanism fixes on the ground.
The staff is according to the characteristic of specialties, and the subregion situation of cylinder interior, can adjust flexibly by gear mechanism the radian scope in hot blast impingement drying district and hot blast impingement drying district.Owing to customer demand, may need to produce the paper of different fabric widths simultaneously, adjust the width in hot blast impingement drying district and hot blast impingement drying district by the amplitude modulation dividing plate of cylinder interior.The amplitude modulation dividing plate rotates by the amplitude modulation driven by motor amplitude modulation leading screw that is installed in fore side, and the amplitude modulation dividing plate that drives transmission side and fore side by the amplitude modulation nut moves, thereby adjusts the width in hot blast impingement drying district and hot blast impingement drying district.
Beneficial effect: compared with prior art, the utility model had both solved paper and had advanced the low problem that causes sticking cylinder of cylinder mass dryness fraction, improved again the paper rate of drying simultaneously, thereby made puffing, gas permeability and the dip-coating of paper better.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Among the figure: 1, cylinder, 2, the left side cover plate, 3, the right side cover plate, 4, motor connecting axle axle sleeve, 5, sealing device, 6, the motor connecting axle, 7, gear mechanism connecting axle axle sleeve, 8, the gear mechanism connecting axle, 9, gear mechanism, 10, amplitude modulation motor, 11, the amplitude modulation leading screw, 12, the amplitude modulation nut, 13, amplitude modulation dividing plate, 14, hot blast impingement drying district, 15, hot blast impingement drying district, 16, cooling zone, 17, seal, 18, dividing plate.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Such as Fig. 1, shown in Figure 2, mixed type heated-air drying cylinder, comprise cylinder 1, be provided with several dividing plates 18 in the described cylinder, wherein the dividing plate along the tangential placement of cylinder is divided into two districts with cylinder 1, the district of small volume is cooling zone 16, other dividing plate of radially placing one ends all are fixed in the rotating shaft in the cylinder 1, the zone that comprises described cooling zone 16 is hot blast impingement drying district 15, the zone of containing a plurality of dividing plates is hot blast impingement drying district 14, above-mentioned three districts all seal by seal and cylinder 1, and the dividing plate in the described hot blast impingement drying district 14 is provided with the long and short two group, and the end of two groups of dividing plates is equipped with amplitude modulation dividing plate 13.
Described cylinder 1 left side connects left side cover plate 2, motor connecting axle 6 passes described left side cover plate 2, motor connecting axle 6 left sides connect cylinder 1 interior amplitude modulation dividing plate 13, and motor connecting axle 6 right sides connect amplitude modulation motor 10, and described motor connecting axle 6 is provided with motor connecting axle axle sleeve 4 and sealing device 5; Described cylinder 1 right side connects right side cover plate 3, gear mechanism connecting axle 8 passes described right side cover plate 3, gear mechanism connecting axle 8 right sides connect cylinder 1 interior amplitude modulation dividing plate 13, gear mechanism connecting axle 8 left side connection teeth wheel mechanisms 9, gear mechanism connecting axle 8 is provided with gear mechanism connecting axle axle sleeve 7 and sealing device 5.Described gear mechanism 9 fixes on the ground.
The staff is according to the characteristic of specialties, and the subregion situation of cylinder interior, can adjust flexibly by gear mechanism 9 the radian scope in hot blast impingement drying district 15 and hot blast impingement drying district 14.Owing to customer demand, may need to produce the paper of different fabric widths simultaneously, adjust the width in hot blast impingement drying district 15 and hot blast impingement drying district 14 by the amplitude modulation mechanism of cylinder interior.Amplitude modulation mechanism drives amplitude modulation leading screw 11 by the amplitude modulation motor 10 that is installed in fore side and rotates, and the amplitude modulation dividing plate 13 that drives transmission side and fore side by amplitude modulation nut 12 moves, thereby adjusts the width in hot blast impingement drying district 15 and hot blast impingement drying district 14.
Before equipment is started working, elder generation's starting device power supply, need to carry out the hot blast impingement drying district 15 that dry specialties at first enters described cylinder and carry out the hot blast impingement drying, next enters described hot blast impingement drying district 14 and carries out the hot blast impingement drying, enters at last cooling zone 16 and cools off.So both can having solved specialties, to advance the cylinder mass dryness fraction low, and easily the problem of sticking cylinder improves again product drying speed simultaneously, improves puffing, gas permeability and the dip-coating of specialties.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. mixed type heated-air drying cylinder, comprise cylinder, it is characterized in that: be provided with several dividing plates in the described cylinder, wherein the dividing plate along the tangential placement of cylinder is divided into two districts with cylinder, the district of small volume is the cooling zone, other dividing plate of radially placing one ends all are fixed in the interior rotating shaft of cylinder, the zone that comprises described cooling zone is hot blast impingement drying district, the zone of containing a plurality of dividing plates is hot blast impingement drying district, above-mentioned three districts all seal by seal and cylinder, dividing plate in the described hot blast impingement drying district is provided with the long and short two group, and the end of two groups of dividing plates is equipped with the amplitude modulation dividing plate.
2. described mixed type heated-air drying cylinder according to claim 1, it is characterized in that: described cylinder left side connects the left side cover plate, the motor connecting axle passes described left side cover plate, motor connecting axle left side connects amplitude modulation dividing plate in the cylinder, motor connecting axle right side connects the amplitude modulation motor, and described motor connecting axle is provided with motor connecting axle axle sleeve and sealing device; Described cylinder right side connects the right side cover plate, the gear mechanism connecting axle passes described right side cover plate, gear mechanism connecting axle right side connects amplitude modulation dividing plate in the cylinder, gear mechanism connecting axle left side connection teeth wheel mechanism, the gear mechanism connecting axle is provided with gear mechanism connecting axle axle sleeve and sealing device, and described gear mechanism fixes on the ground.
3. described mixed type heated-air drying cylinder according to claim 1 and 2, it is characterized in that: the radian scope in described hot blast impingement drying district and hot blast impingement drying district is adjusted by the outer gear mechanism of cylinder.
4. described mixed type heated-air drying cylinder according to claim 1 and 2, it is characterized in that: the width in described hot blast impingement drying district and hot blast impingement drying district is adjusted by the amplitude modulation dividing plate in the cylinder, described amplitude modulation dividing plate rotates by the amplitude modulation driven by motor amplitude modulation leading screw that is installed in fore side, and the amplitude modulation dividing plate that drives transmission side and fore side by the amplitude modulation nut moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220372349 CN202755250U (en) | 2012-07-30 | 2012-07-30 | Mixed type hot-air drying cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220372349 CN202755250U (en) | 2012-07-30 | 2012-07-30 | Mixed type hot-air drying cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755250U true CN202755250U (en) | 2013-02-27 |
Family
ID=47734439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220372349 Expired - Lifetime CN202755250U (en) | 2012-07-30 | 2012-07-30 | Mixed type hot-air drying cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776798A (en) * | 2012-07-30 | 2012-11-14 | 湖南正大轻科机械有限公司 | Mixed hot air drying cylinder |
| CN107120931A (en) * | 2015-08-14 | 2017-09-01 | 中国宣纸股份有限公司 | Curing range |
-
2012
- 2012-07-30 CN CN 201220372349 patent/CN202755250U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776798A (en) * | 2012-07-30 | 2012-11-14 | 湖南正大轻科机械有限公司 | Mixed hot air drying cylinder |
| CN102776798B (en) * | 2012-07-30 | 2015-02-04 | 湖南正大轻科机械有限公司 | Mixed hot air drying cylinder |
| CN107120931A (en) * | 2015-08-14 | 2017-09-01 | 中国宣纸股份有限公司 | Curing range |
| CN107120931B (en) * | 2015-08-14 | 2019-05-28 | 中国宣纸股份有限公司 | Curing range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN ZHENGJIA SPECIAL MATERIAL CO., LTD. Free format text: FORMER OWNER: ZHENGDA HI-TECH MECHANICAL LIGHT INDUSTRY CO., LTD. Effective date: 20150408 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410000 CHANGSHA, HUNAN PROVINCE TO: 417700 LOUDI, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150408 Address after: 417700 Loudi City, Hunan province Shuangfeng County Azusa Town Development Zone Patentee after: HUNAN ZHENGJIA SPECIAL MATERIAL Co.,Ltd. Address before: 410000 Hunan province Changsha municipal environmental protection science and Technology Industrial Park in Yuhua District Environmental Protection Road No. 158 Patentee before: ZHENGDA HI-TECH MECHANICAL LIGHT INDUSTRY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |