CN110771928A - Leaf roasting machine subregion closing device - Google Patents
Leaf roasting machine subregion closing device Download PDFInfo
- Publication number
- CN110771928A CN110771928A CN201910934681.1A CN201910934681A CN110771928A CN 110771928 A CN110771928 A CN 110771928A CN 201910934681 A CN201910934681 A CN 201910934681A CN 110771928 A CN110771928 A CN 110771928A
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- plate
- leaf
- sealing device
- spring
- roller
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/04—Humidifying or drying tobacco bunches or cut tobacco
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a leaf baking machine partition sealing device, which belongs to the field of redrying equipment in the threshing and redrying industry and comprises a roller sealing device and a spring sealing device, wherein the inner space of a leaf baking machine is divided into a drying area, a moisture regaining area and a cooling area, a conveying net of the leaf baking machine is meshed with a driving wheel and a driven wheel through an L-shaped reinforcing plate at the bottom and is driven by the driving wheel to operate, the roller sealing device and the spring sealing device are respectively adopted between every two partitions and inside every two partitions to separate so as to form a plurality of independent sealing partitions, the roller sealing device is relatively arranged on the upper side of the conveying net, and the spring sealing device is arranged on the lower side of the conveying net. The invention can effectively separate and seal each subarea in the leaf roasting machine, and ensure that the temperature, atomized water and pressure of each subarea are not communicated and not mutually influenced; the quality of the redried materials is ensured to be improved, and meanwhile, the series connection is avoided, and the processing cost is increased. The invention has simple structure and is easy to overhaul.
Description
Technical Field
The invention relates to the field of redrying equipment in threshing and redrying industries, in particular to a partition sealing device of a leaf-baking machine.
Background
The leaf baking machine for threshing and redrying is divided into a drying area, a cooling area and a moisture return area according to the process requirements; the drying area and the moisture regain area are divided into an upper air inlet drying area, a lower air inlet drying area, an upper air inlet moisture regain area and a lower air inlet moisture regain area; each cell adopts different production processes, the temperature, the humidity and the pressure are different, and atomized water, the temperature and the pressure are communicated in the production process, so that the processing quality of products is reduced due to the mutual influence of the cells.
Disclosure of Invention
Aiming at the problems in the background art, the invention provides a partition sealing device of a leaf baking machine, which can effectively separate and seal all partitions in the leaf baking machine, and ensure that the temperature, atomized water and pressure of all the partitions are not communicated and not mutually influenced; the quality of the redried materials is ensured to be improved, and meanwhile, the series connection is avoided, and the processing cost is increased. The invention has simple structure and is easy to overhaul.
In order to achieve the purpose, the invention adopts the following technical scheme: the internal space of leaf roaster is divided into drying area, moisture regain district, cooling space, leaf roaster's transport net 2 meshes with action wheel 11 and driven wheel 12 mutually through bottom "L" type reinforcing plate 14, by action wheel 11 drive operation, including gyro wheel closing device 5 and spring closing device 15, separate with each subregion respectively between each subregion of leaf roaster internal and inside adoption gyro wheel closing device 5 and spring closing device 15, form a plurality of independent airtight subregions, gyro wheel closing device 5 arranges in transport net 2 upside relatively, spring closing device 15 arranges and transports 2 downside of net.
Preferably, the roller sealing device 5 comprises an upper sealing plate 5a, a lower sealing plate 5b, rollers 5c, an upper guardrail 5d and a lower guardrail 5e, the upper sealing plate 5a, the front side and the rear side are connected with the shell of the leaf baking machine, a gap is reserved between the bottom and the conveying net 2, the upper sealing plate 5a is provided with the upper guardrail 5d and the lower guardrail 5e, the lower sealing plate 5b is inserted between the upper sealing plate 5a and the upper guardrail 5d and between the lower guardrail 5e, the lower sealing plate 5b is in transition fit with the upper sealing plate 5a, the bottom of the lower sealing plate 5b is provided with a plurality of rollers 5c, and the rollers 5c are arranged to have the same width as the leaf baking machine.
Preferably, the gap between the bottom of the upper obturation plate 5a and the transport net 2 is 80-150 mm.
Preferably, the spring sealing device 15 comprises a movable sealing plate, a hinge 15d, a spring 15e and a metal sealing plate 15b, wherein the front, back and bottom surfaces of the metal sealing plate 15b are all connected with the machine shell of the leaf roasting machine, the movable sealing plate and the metal sealing plate 15b are all as wide as the leaf roasting machine, the movable sealing plate is connected with the metal sealing plate 15b through the hinge 15d, the movable sealing plate is divided into an upper long plate 15a and a lower short plate 15c by taking the hinge as a boundary, the upper end part of the long plate 15a is contacted with the conveying net 2, and the short plate 15c is connected with the metal sealing plate 15b through the spring 15 e.
Preferably, the lower obturation plate 5b and the roller 5c are made of light materials, and the movable sealing plate is made of food-grade polymer soft materials.
The invention has the beneficial effects that:
the invention can effectively separate and seal each subarea in the leaf roasting machine, and ensure that the temperature, atomized water and pressure of each subarea are not communicated and not mutually influenced; the quality of the redried materials is ensured to be improved, and meanwhile, the series connection is avoided, and the processing cost is increased. The invention has simple structure and is easy to overhaul.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a roller sealing device according to the present invention;
FIG. 3 is a side view of the roller closure of the present invention.
FIG. 4 is a schematic structural diagram of the spring sealing device of the present invention.
FIG. 5 is a side view of the spring closure of the present invention.
FIG. 6 is a top view of the roller containment system of the present invention.
Reference numbers in the figures: the drying machine comprises a first drying area 1, a conveying net 2, a second drying area 3, a third drying area 4, a roller sealing device 5, an upper sealing plate 5a, a lower sealing plate 5b, rollers 5c, an upper guardrail 5d, a lower guardrail 5e, a fourth drying area 6, a cooling area 7, materials 8, a first moisture regain area 9, a second moisture regain area 10, a driving wheel 11, a driven wheel 12, a conveying net roller 13, an 'L' -shaped reinforcing plate 14, a spring sealing device 15, a long plate 15a, a metal sealing plate 15b, a short plate 15c, a hinge 15d, a spring 15e and a machine bottom 15 f.
Detailed Description
In order to make the technical solution and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings for the convenience of the skilled person.
As shown in fig. 1-6, the internal space of the leaf roasting machine is divided into a drying area, a moisture regain area and a cooling area, a conveying net 2 of the leaf roasting machine is meshed with a driving wheel 11 and a driven wheel 12 through a bottom L-shaped reinforcing plate 14 and is driven by the driving wheel 11 to operate, a partition sealing device of the leaf roasting machine comprises a roller sealing device 5 and a spring sealing device 15, the partition is separated by the roller sealing device 5 and the spring sealing device 15 respectively and inside the partitions to form a plurality of independent sealing partitions, the roller sealing device 5 is arranged on the upper side of the conveying net 2 relatively, and the spring sealing device 15 is arranged on the lower side of the conveying net 2.
The roller sealing device 5 comprises an upper sealing plate 5a, a lower sealing plate 5b, rollers 5c, an upper guardrail 5d and a lower guardrail 5e, the upper sealing plate 5a is connected with the shell of the leaf baking machine on three sides, front and back, a gap is reserved between the bottom and the conveying net 2, the upper sealing plate 5a is provided with the upper guardrail 5d and the lower guardrail 5e, the lower sealing plate 5b is inserted into the upper sealing plate 5a and the upper guardrail 5d, the lower guardrail 5e is arranged between the lower sealing plate 5b and the upper sealing plate 5a in a transition fit mode, the bottom of the lower sealing plate 5b is provided with a plurality of rollers 5c, and the rollers 5c are arranged to be as wide as the leaf baking machine in width. When the conveying net 2 runs, the roller 5c can roll relative to the conveying net 2, so that the sealing effect is ensured, the friction between the roller and the material is small, and the lower sealing plate 5b and the roller 5c are made of light materials, so that the material is prevented from being compacted. The roller sealing device 5 can effectively separate and seal each subarea on the upper side of the conveying net 2.
Wherein, the clearance between the bottom of the upper airtight plate 5a and the conveying net 2 is 80-150mm, so that the situation that sundries are mixed into the tobacco leaves due to contact abrasion with the bottom of the upper airtight plate 5a when the material is thick and the pushing roller 5c rises is avoided.
The spring sealing device 15 comprises a movable sealing plate, a hinge 15d, a spring 15e and a metal sealing plate 15b, wherein the front, the back and the bottom of the metal sealing plate 15b are connected with the shell of the leaf baking machine, the movable sealing plate and the metal sealing plate 15b are both as wide as the leaf baking machine, the movable sealing plate is connected with the metal sealing plate 15b through the hinge 15d, the movable sealing plate is divided into a long plate 15a at the upper side and a short plate 15c at the lower side by taking the hinged part as a boundary, the upper end part of the long plate 15a is in contact with the conveying net 2, and the short plate 15c is connected with the metal sealing plate 15b through the spring 15 e. Under the action of the spring 15e, the top end of the long plate 15a is always kept in contact with the conveying net 2, and the sealing effect is guaranteed. The spring sealing device 15 can seal each section below the conveying net 2 separately corresponding to the arrangement position of the roller sealing device 5. Under the cooperation of the roller sealing device 5 and the spring sealing device 15, normal feeding of the conveying belt 2 is not influenced, all the subareas on the lower side of the conveying net 2 in the leaf roasting machine are effectively separated and sealed, and the temperature, atomized water and pressure of all the subareas are ensured not to be communicated and not to be influenced mutually.
Under the matching use of the roller sealing device and the spring sealing device, the invention can effectively separate and seal each subarea in the leaf roasting machine, and ensure that the temperature, atomized water and pressure of each subarea are not communicated and not mutually influenced; the quality of the redried materials is ensured to be improved, and meanwhile, the series connection is avoided, and the processing cost is increased. The invention has simple structure and is easy to overhaul.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a leaf is roast quick-witted subregion closing device, leaf is roast quick-witted inner space and is drying area, moisture regain district, cooling space, and leaf is roast quick-witted transport net (2) and is meshed mutually with action wheel (11) and follow driving wheel (12) through bottom "L" type reinforcing plate (14), by action wheel (11) drive operation, its characterized in that: the leaf roasting machine is characterized by comprising roller sealing devices (5) and spring sealing devices (15), wherein the roller sealing devices (5) and the spring sealing devices (15) are respectively adopted between each partition inside the leaf roasting machine and inside each partition to separate, a plurality of independent sealing partitions are formed, the roller sealing devices (5) are arranged on the upper side of a conveying net (2) relatively, and the spring sealing devices (15) are arranged on the lower side of the conveying net (2).
2. The partition sealing device of the leaf roasting machine according to claim 1, characterized in that: roller closing device (5) include obturation plate (5 a), obturation plate (5 b) down, gyro wheel (5 c), go up guardrail (5 d), guardrail (5 e) down, go up obturation plate (5 a), preceding and back three sides are connected with leaf roaster casing, leave the clearance between bottom and transport net (2), it is provided with guardrail (5 d) and guardrail (5 e) down to go up on obturation plate (5 a), obturation plate (5 b) are inserted and are established at last obturation plate (5 a) and last guardrail (5 d) down, between guardrail (5 e) down, transition fit between lower obturation plate (5 b) and last obturation plate (5 a), obturation plate (5 b) bottom sets up a plurality of gyro wheels (5 c) down, gyro wheel (5 c) are arranged the width and are the same width with leaf roaster.
3. The partition sealing device of the leaf roasting machine according to claim 2, characterized in that: the gap between the bottom of the upper airtight plate (5 a) and the conveying net (2) is 80-150 mm.
4. The partition closing device of the leaf roasting machine according to claim 1 or 2, characterized in that: spring closing means (15) package movable seal plate, hinge (15 d), spring (15 e), metal closing plate (15 b) preceding, back and bottom surface all are connected with leaf roast machine casing, movable seal plate and metal closing plate (15 b) all are the same width with leaf roast machine, movable seal plate passes through hinge (15 d) and is connected with metal closing plate (15 b), movable seal plate uses articulated department as the boundary, divide into long board (15 a) of upside and short slab (15 c) of downside, long board (15 a) upper end and conveying net (2) contact, short slab (15 c) are connected with metal closing plate (15 b) through spring (15 e).
5. The partition sealing device of the leaf roasting machine according to claim 4, characterized in that: the lower airtight plate (5 b) and the roller (5 c) are made of light materials, and the movable airtight plate is made of food-grade polymer soft materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910934681.1A CN110771928B (en) | 2019-09-29 | 2019-09-29 | Leaf roasting machine subregion closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910934681.1A CN110771928B (en) | 2019-09-29 | 2019-09-29 | Leaf roasting machine subregion closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110771928A true CN110771928A (en) | 2020-02-11 |
| CN110771928B CN110771928B (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910934681.1A Active CN110771928B (en) | 2019-09-29 | 2019-09-29 | Leaf roasting machine subregion closing device |
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| CN (1) | CN110771928B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202085701U (en) * | 2011-06-10 | 2011-12-28 | 云南昆船设计研究院 | Single-layer multi-section mesh belt conveying tobacco flake redryer |
| CN202800100U (en) * | 2012-09-06 | 2013-03-20 | 广州秘理普植物技术开发有限公司 | Full-automatic tunnel type blade baking machine for laboratory |
| CN104340633A (en) * | 2014-10-11 | 2015-02-11 | 中国烟草总公司郑州烟草研究院 | Double-layer mesh belt type direct redrying equipment and redrying method thereof |
| CN206137175U (en) * | 2016-11-01 | 2017-05-03 | 红塔烟草(集团)有限责任公司 | Roast mascerating machine second grade pivot damp sheet |
| CN208095986U (en) * | 2018-04-11 | 2018-11-16 | 红塔烟草(集团)有限责任公司 | The heating and moistening system in smoked sheet multiple roasting machine resurgence area |
| CN208821726U (en) * | 2018-07-30 | 2019-05-07 | 贵州省烟草公司黔东南州公司 | A kind of circulating subregion bakery |
| CN208875396U (en) * | 2018-07-25 | 2019-05-21 | 秦皇岛烟草机械有限责任公司 | A kind of tobacco sheet re-drying device |
-
2019
- 2019-09-29 CN CN201910934681.1A patent/CN110771928B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202085701U (en) * | 2011-06-10 | 2011-12-28 | 云南昆船设计研究院 | Single-layer multi-section mesh belt conveying tobacco flake redryer |
| CN202800100U (en) * | 2012-09-06 | 2013-03-20 | 广州秘理普植物技术开发有限公司 | Full-automatic tunnel type blade baking machine for laboratory |
| CN104340633A (en) * | 2014-10-11 | 2015-02-11 | 中国烟草总公司郑州烟草研究院 | Double-layer mesh belt type direct redrying equipment and redrying method thereof |
| CN206137175U (en) * | 2016-11-01 | 2017-05-03 | 红塔烟草(集团)有限责任公司 | Roast mascerating machine second grade pivot damp sheet |
| CN208095986U (en) * | 2018-04-11 | 2018-11-16 | 红塔烟草(集团)有限责任公司 | The heating and moistening system in smoked sheet multiple roasting machine resurgence area |
| CN208875396U (en) * | 2018-07-25 | 2019-05-21 | 秦皇岛烟草机械有限责任公司 | A kind of tobacco sheet re-drying device |
| CN208821726U (en) * | 2018-07-30 | 2019-05-07 | 贵州省烟草公司黔东南州公司 | A kind of circulating subregion bakery |
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| CN110771928B (en) | 2020-11-10 |
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