CN204146300U - Tobacco slurry dewatering drying device - Google Patents
Tobacco slurry dewatering drying device Download PDFInfo
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- CN204146300U CN204146300U CN201420602692.2U CN201420602692U CN204146300U CN 204146300 U CN204146300 U CN 204146300U CN 201420602692 U CN201420602692 U CN 201420602692U CN 204146300 U CN204146300 U CN 204146300U
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- conveyer belt
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Abstract
The utility model gives a kind of tobacco slurry dewatering drying device, comprises feeding material component, upper cylinder component, frame and dry component, and feeding material component comprises wet net conveyer belt, drive roll and backspin rolls; Dry component comprises raises a gram cylinder, scraper, guide reel and drying cylinder, and guide reel is arranged in order formation guiding channel, and the guide reel at guiding channel top is near scraper, and the guide reel of guiding channel end is near the sidewall of drying cylinder; Upper cylinder component comprises woollen blanket conveyer belt, idler roller, suction roller, a carrying roller and two carrying rollers, woollen blanket conveyer belt is around on several idler rollers, suction roller, a carrying roller and two carrying rollers, woollen blanket conveyer belt outside suction roller contacts with wet net conveyor belt surface, woollen blanket conveyer belt outside one carrying roller with raise a gram cylinder sidewall contact, the woollen blanket conveyer belt outside two carrying rollers also with raise a gram cylinder sidewall contact.This device solve squeezing often, little, the woollen blanket consumption of thin slice bulk is large, has that flow process is simple, reconstituted tobacoo bulk is high, automatic controlling level advantages of higher.
Description
Technical field
The utility model relates to a kind of dewatering drying device, particularly by the tobacco slurry after defibrination, by dehydration, conveying and drying, forms the tobacco slurry dewatering drying device of reconstituted tobacoo sheet base.
Background technology
Tobacco slurry dehydration, drying process are the critical process processes that tobacco sheets by paper making method is manufactured paper with pulp in process at paper machine, present reconstituted tobacoo generally uses crinosity blanket paper injection upper cylinder half system in the process of manufacturing paper with pulp, and can produce the squeezing of more than three times to reconstituted tobacoo sheet base; But along with the increase of squeezing number of times, after sheet base fiber is under pressure, density becomes large gradually, the bulk of sheet base diminishes, and then affect the increase of reconstituted tobacoo spreading rate, and crinosity blanket paper injection upper cylinder half system exists complicated mechanism, consumes high, high in cost of production shortcoming, there is the problems such as bulk is low, spreading rate is low, organoleptic quality is poor in the reconstituted tobacoo of production.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of tobacco slurry dewatering drying device reducing costs, reduce woollen blanket conveyer belt consumption, and this tobacco slurry dewatering drying device can manufacture out the reconstituted tobacoo of high bulk, high spreading rate.
For solving the problems of the technologies described above, the utility model provides a kind of tobacco slurry dewatering drying device, comprise feeding material component, upper cylinder component, frame and dry component, feeding material component comprises wet net conveyer belt, drive roll and several backspin rolls, and wet net conveyer belt is outside several backspin rolls;
Dry component comprises raises a gram cylinder, scraper, some guide reels and drying cylinder, raising a gram cylinder is arranged in frame, scraper with raise a gram cylinder sidewall contact, some guide reels are arranged in order formation guiding channel, the guide reel at guiding channel top is near scraper, and the guide reel of guiding channel end is near the sidewall of drying cylinder;
Upper cylinder component at least comprises woollen blanket conveyer belt, several idler rollers, suction roller, one carrying roller and two carrying rollers, woollen blanket conveyer belt is around several idler rollers, suction roller, on one carrying roller and two carrying rollers, woollen blanket conveyer belt outside suction roller contacts with wet net conveyor belt surface, woollen blanket conveyer belt outside one carrying roller with raise a gram cylinder sidewall contact, woollen blanket conveyer belt outside two carrying rollers also with raise a gram cylinder sidewall contact, along raising a gram cylinder direction of rotation, tobacco slurry first through a carrying roller with raise a gram cylinder sidewall contact position, again through two carrying rollers with raise a gram cylinder sidewall contact position, until scraper with raise a gram cylinder sidewall contact position,
Described suction roller end face extenal fixation has the vavuum pump communicated with suction roller inside, and suction roller sidewall has some bleeding points;
A described carrying roller end face extenal fixation has the vavuum pump communicated with a carrying roller inside, and a carrying roller sidewall has some bleeding points.
After adopting such structure, tobacco slurry drops on wet net conveyer belt, and follow wet net conveyer belt and move, when tobacco slurry moves to woollen blanket conveyor belt surface and wet net conveyor belt surface contact position, tobacco slurry is subject to the pull of vacuum of suction roller, and tobacco slurry is adsorbed to woollen blanket conveyor belt surface from wet net conveyor belt surface, tobacco slurry is followed woollen blanket conveyer belt and is moved until a carrying roller position, tobacco slurry with raise a gram cylinder and contact, tobacco slurry is subject to a carrying roller and the effect of raising gram cylinder, extrusion dehydration is carried out to it, tobacco slurry be attached to temperature higher raise on gram cylinder sidewall, and follow and raise gram cylinder sidewall and rotate, until tobacco slurry contacts with the woollen blanket conveyor belt surface outside two carrying rollers, tobacco slurry carries out extrusion dehydration again under two carrying rollers with the effect of raising gram cylinder, tobacco slurry is under the drying of raising gram cylinder, quick removal moisture, final formation reconstituted tobacoo, reconstituted tobacoo forwards doctor position to, reconstituted tobacoo can be peeled off and raise a gram cylinder by scraper, reconstituted tobacoo is transported to drying cylinder position by guiding channel, complete above-mentioned drying process.
This tobacco slurry dewatering drying device compares existing drying device, solve squeezing often, thin slice bulk is little, spreading rate is low, woollen blanket consumption is large, transmission controls the problems such as complicated, and has that flow process is simple, reconstituted tobacoo bulk is high, save woollen blanket use amount, automatic controlling level advantages of higher.
Suction roller and a carrying roller all adopt vacuum design, tobacco slurry can not only be adsorbed on woollen blanket conveyer belt, and dewater further while absorption.
In order to clearer understanding technology contents of the present utility model, below by this tobacco slurry dewatering drying device referred to as this device.
The upper cylinder component of this device also comprises at least one shower, shower has some mouth sprays, and described mouth spray aims at woollen blanket conveyer belt; After adopting such structure, after woollen blanket conveyer belt contacts with tobacco slurry, and through a carrying roller and two carrying rollers respectively with raise a gram cylinder contact squeeze, in tobacco slurry, fiber fines remains on woollen blanket, if removed not in time, the suction to reconstituted tobacoo will be affected, under the effect of shower, the fiber fines on woollen blanket can be rinsed out.
The upper cylinder component of this device also comprises at least one moisture absorption case, and moisture absorption case is in woollen blanket conveyer belt, and the woollen blanket conveyer belt between suction roller and a carrying roller aimed at by moisture absorption case; After adopting such structure, the fibers adsorption in tobacco slurry is at woollen blanket conveyor belt surface, and through moisture absorption case, moisture absorption case by the moisture sucking-off in tobacco slurry, can be convenient to follow-up drying operation, promote the drying effect of this device.
The suction roller of this device and a carrying roller are in the downside of several idler rollers and two carrying rollers, and woollen blanket conveyer belt is around the outside of suction roller and a carrying roller;
Be provided with vacuum idler roller in described woollen blanket conveyer belt, vacuum idler roller is between suction roller and a carrying roller, and vacuum idler roller end face extenal fixation has the vavuum pump communicated with vacuum idler roller inside, and vacuum idler roller sidewall has some bleeding points.
After adopting such structure, the woollen blanket conveyer belt of tobacco slurry between suction roller and a carrying roller, tobacco slurry is subject to the suction of vacuum idler roller, overcome the gravity of tobacco slurry, woollen blanket high-speed motion can be avoided and produce shake, avoid reconstituted tobacoo to fall down, tobacco slurry is close on woollen blanket conveyer belt.
Accompanying drawing explanation
Fig. 1 is the structural representation of this device embodiment.
Fig. 2 is the structural representation of this device embodiment suction roller.
Detailed description of the invention
As shown in Fig. 1 to 2
This device comprises feeding material component, upper cylinder component, frame 1 and dry component, and frame 1 fixes on the ground.
Feeding material component is fixedly installed on the left side of frame 1, feeding material component comprise in wet net conveyer belt 21, drive roll 22 and multiple backspin rolls 23(figure merely illustrate a backspin rolls 23), wet net conveyer belt 21 is outside drive roll 22 and multiple backspin rolls 23.
Dry component is fixedly installed on the right side of frame 1, dry component comprises raises gram cylinder 31, scraper 32, three guide reels 33 and drying cylinder 34, raising gram cylinder 31 is arranged in frame 1, raise the rotation direction of gram cylinder 31 for rotating clockwise, scraper 32 with raise gram cylinder 31 sidewall contact, some guide reels 33 are arranged in order and form guiding channel 35, and the guide reel 33 of guiding channel top 35a is near scraper 32, and the guide reel 33 of guiding channel end 35b is near the sidewall of drying cylinder 34.
Upper cylinder component is fixedly installed on the middle part of frame 1, and upper cylinder component is between dry component and feeding material component, upper cylinder component comprises woollen blanket conveyer belt 41, seven idler rollers 42, suction roller 43, vacuum idler roller 44, moisture absorption case 45, one carrying roller 46, two carrying rollers 47 and two showers, woollen blanket conveyer belt 41 correspondence is around seven idler rollers 42, suction roller 43, vacuum idler roller 44, on one carrying roller 46 and two carrying rollers 47, vacuum idler roller 44, suction roller 43 and a carrying roller 46 are in the downside of seven idler rollers 42 and two carrying rollers 47, and woollen blanket conveyer belt 41 is around vacuum idler roller 44, the outside of suction roller 43 and a carrying roller 46, the woollen blanket conveyer belt 41 of tobacco slurry between suction roller 43 and a carrying roller 46 is made to be in inverted state, vacuum idler roller 44 is between suction roller 43 and a carrying roller 46,
Vacuum idler roller 44, suction roller 43 are substantially identical with the structure of a carrying roller 46, for suction roller 43, suction roller 43 end face is fixed with the vavuum pump 43a communicated with suction roller 43 inside, suction roller 43 sidewall has some bleeding point 43b, the structure of vacuum idler roller 44 and a carrying roller 46 is not repeated at this.
Moisture absorption case 45 is in woollen blanket conveyer belt 41, and the woollen blanket conveyer belt 41 between suction roller 43 and a carrying roller 46 aimed at by moisture absorption case 45.
Two showers are fixed on outside woollen blanket conveyer belt 41, each shower sidewall has several hole for water sprayings, two showers are respectively Low-pressure spray pipe 48b and high pressure spray shower pipe 48a, Low-pressure spray pipe 48b is near the woollen blanket conveyer belt 41 between a carrying roller 46 and two carrying rollers 47, and high pressure spray shower pipe 48a is near the woollen blanket conveyer belt 41 between two carrying rollers 47 and suction roller 43.
Woollen blanket conveyer belt 41 outside suction roller 43 and wet net conveyer belt 21 surface contact, woollen blanket conveyer belt outside one carrying roller 46 41 with raise gram cylinder 31 sidewall contact, woollen blanket conveyer belt 41 outside two carrying rollers 47 also with raise gram cylinder 31 sidewall contact, along raising gram cylinder 31 direction of rotation, tobacco slurry first through a carrying roller 46 with raise gram cylinder 31 sidewall contact position, again through two carrying rollers 47 with raise gram cylinder 31 sidewall contact position, until scraper 32 with raise gram cylinder 31 sidewall contact position.
During use, start the drive roll 22 of feeding material component, drive roll 22 drives wet net conveyer belt 21 to operate, suction roller 43, one carrying roller 46 of cylinder component and two carrying rollers 47 in startup, suction roller 43, one carrying roller 46 and two carrying rollers 47 drive woollen blanket conveyer belt 41 to operate, what start dry component raises gram cylinder 31, guide reel 33 and drying cylinder 34, raises gram cylinder 31 and the rotation of drying cylinder 34 circumference.
Tobacco slurry drops on wet net conveyer belt 21, and move along following wet net conveyer belt 21, when tobacco slurry moves to woollen blanket conveyer belt 41 surface with wet net conveyer belt 21 surface touch position, tobacco slurry is subject to the pull of vacuum of suction roller 43, and tobacco slurry is surface from wet net conveyer belt 21 adsorption to woollen blanket conveyer belt 41, tobacco slurry is followed woollen blanket conveyer belt 41 and is moved, fibers adsorption in tobacco slurry is on woollen blanket conveyer belt 41 surface, when the woollen blanket conveyer belt 41 of tobacco slurry between suction roller 43 and a carrying roller 46 moves, be subject to moisture absorption case 45, the suction of vacuum idler roller 44, overcome the gravity of tobacco slurry, woollen blanket conveyer belt 41 high-speed motion can be avoided and produce shake, reconstituted tobacoo is avoided to fall down, tobacco slurry is made to be close on woollen blanket conveyer belt 41, under woollen blanket conveyer belt 41 high-speed drive, take carrying roller 46 position to, under a carrying roller 46 pull of vacuum effect, turn to and dewater further, until tobacco slurry with raise gram cylinder 31 and contact, tobacco slurry is subject to a carrying roller 46 and the effect of raising gram cylinder 31, extrusion dehydration is carried out to it, tobacco slurry be attached to temperature higher raise on gram cylinder 31 sidewall, and follow raise gram cylinder 31 sidewall rotate, until woollen blanket conveyer belt 41 surface contact outside tobacco slurry and two carrying rollers 47, tobacco slurry carries out extrusion dehydration again under two carrying rollers 47 with the effect of raising gram cylinder 31,
In this process, after woollen blanket conveyer belt 41 contacts with tobacco slurry, and through a carrying roller 46 and two carrying rollers 47 respectively with raise gram cylinder 31 contact squeeze, in tobacco slurry, fiber fines remains on woollen blanket, if removed not in time, the suction to reconstituted tobacoo will be affected, under the effect of high pressure spray shower pipe 48a, Low-pressure spray pipe 48b, the fiber fines on woollen blanket is rinsed out.
Tobacco slurry, under the drying of raising gram cylinder 31, removes moisture fast, finally forms reconstituted tobacoo, reconstituted tobacoo forwards scraper 32 position to, reconstituted tobacoo can be peeled off and raise gram cylinder 31 by scraper 32, and reconstituted tobacoo is transported to drying cylinder 34 position by guiding channel 35, completes above-mentioned drying process.
Adopt in dry component diameter be 5486mm raise a gram cylinder, scraper designs for double bolloon, and be configured with the shower nozzle of the de-cylinder agent of spray, moisture absorption case is double slit structure.
The above mentioned equipment such as a gram cylinder, scraper, moisture absorption case of raising are all ripe commercial equipment.
Above-described is only a kind of embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model principle; can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. a tobacco slurry dewatering drying device, comprises feeding material component, upper cylinder component, frame and dry component, and feeding material component comprises wet net conveyer belt, drive roll and several backspin rolls, and wet net conveyer belt is outside several backspin rolls;
Dry component comprises raises a gram cylinder, scraper, some guide reels and drying cylinder, raising a gram cylinder is arranged in frame, scraper with raise a gram cylinder sidewall contact, some guide reels are arranged in order formation guiding channel, the guide reel at guiding channel top is near scraper, and the guide reel of guiding channel end is near the sidewall of drying cylinder;
It is characterized by:
Upper cylinder component at least comprises woollen blanket conveyer belt, several idler rollers, suction roller, one carrying roller and two carrying rollers, woollen blanket conveyer belt is around several idler rollers, suction roller, on one carrying roller and two carrying rollers, woollen blanket conveyer belt outside suction roller contacts with wet net conveyor belt surface, woollen blanket conveyer belt outside one carrying roller with raise a gram cylinder sidewall contact, woollen blanket conveyer belt outside two carrying rollers also with raise a gram cylinder sidewall contact, along raising a gram cylinder direction of rotation, tobacco slurry first through a carrying roller with raise a gram cylinder sidewall contact position, again through two carrying rollers with raise a gram cylinder sidewall contact position, until scraper with raise a gram cylinder sidewall contact position,
Described suction roller end face extenal fixation has the vavuum pump communicated with suction roller inside, and suction roller sidewall has some bleeding points;
A described carrying roller end face extenal fixation has the vavuum pump communicated with a carrying roller inside, and a carrying roller sidewall has some bleeding points.
2. tobacco slurry dewatering drying device according to claim 1, is characterized in that: described upper cylinder component also comprises at least one shower, shower has some mouth sprays, and described mouth spray aims at woollen blanket conveyer belt.
3. tobacco slurry dewatering drying device according to claim 1, is characterized in that: described upper cylinder component also comprises at least one moisture absorption case, and moisture absorption case is in woollen blanket conveyer belt, and the woollen blanket conveyer belt between suction roller and a carrying roller aimed at by moisture absorption case.
4. tobacco slurry dewatering drying device according to claim 1, is characterized in that: suction roller and a carrying roller are in the downside of several idler rollers and two carrying rollers, and woollen blanket conveyer belt is around the outside of suction roller and a carrying roller.
5. tobacco slurry dewatering drying device according to claim 4, it is characterized in that: in described woollen blanket conveyer belt, be provided with vacuum idler roller, vacuum idler roller is between suction roller and a carrying roller, vacuum idler roller end face extenal fixation has the vavuum pump communicated with vacuum idler roller inside, and vacuum idler roller sidewall has some bleeding points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602692.2U CN204146300U (en) | 2014-10-17 | 2014-10-17 | Tobacco slurry dewatering drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602692.2U CN204146300U (en) | 2014-10-17 | 2014-10-17 | Tobacco slurry dewatering drying device |
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| Publication Number | Publication Date |
|---|---|
| CN204146300U true CN204146300U (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420602692.2U Active CN204146300U (en) | 2014-10-17 | 2014-10-17 | Tobacco slurry dewatering drying device |
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| Country | Link |
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| CN (1) | CN204146300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222188A (en) * | 2018-10-29 | 2019-01-18 | 中国船舶工业总公司七五研究所宜昌分部 | Thick slurry thin slice flake machine and flake method |
| WO2022019030A1 (en) * | 2020-07-20 | 2022-01-27 | 日本たばこ産業株式会社 | Reconstituted tobacco sheet production device and production method |
-
2014
- 2014-10-17 CN CN201420602692.2U patent/CN204146300U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222188A (en) * | 2018-10-29 | 2019-01-18 | 中国船舶工业总公司七五研究所宜昌分部 | Thick slurry thin slice flake machine and flake method |
| WO2022019030A1 (en) * | 2020-07-20 | 2022-01-27 | 日本たばこ産業株式会社 | Reconstituted tobacco sheet production device and production method |
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