CN211153778U - Reconstituted tobacco multilayer oven system - Google Patents
Reconstituted tobacco multilayer oven system Download PDFInfo
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- CN211153778U CN211153778U CN201921175577.0U CN201921175577U CN211153778U CN 211153778 U CN211153778 U CN 211153778U CN 201921175577 U CN201921175577 U CN 201921175577U CN 211153778 U CN211153778 U CN 211153778U
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- screen cloth
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- reconstituted tobacco
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Abstract
The utility model discloses a reconstituted tobacco multilayer oven system, including the oven main part, the inside both sides of oven main part are from last to being provided with a plurality of screen cloths to impartial distance down, the inside of oven main part forms a plurality of tunnels, every by a plurality of screen cloths all be provided with the air heater on the tunnel, it is a plurality of all be connected with screen cloth tensioning ware, screen cloth deviation rectifier, screen cloth deflector roll and net portion on the screen cloth and drive the net roller, and screen cloth tensioning ware is located the top of screen cloth deviation rectifier. The utility model discloses in, through screen cloth, tunnel, air heater, screen cloth tensioning ware, screen cloth deviation rectifier, screen cloth deflector roll and the net part that sets up drive the net roller, can abundant utilization space in limited factory building region shortens the length of paper machine, reduces the investment amount, adopts the oven to dry the product and can improve the product bulk, and five layers of ovens adopt the integral type design, and recovery, energy saving can be concentrated to heat energy.
Description
Technical Field
The utility model relates to a making cigarette stoving technical field, especially relating to a reconstituted tobacco multilayer oven system.
Background
The paper-making tobacco sheet is an advanced tobacco production process, namely, tobacco fragments, tobacco powder, tobacco stems and the like are processed by the paper-making process, the tobacco utilization rate is improved by reproducing tobacco leaves, and the planting land of 7 ten thousand mu of tobacco leaves is saved when 1 ten thousand tons of paper-making tobacco sheets are used in cigarette production. The paper-making method tobacco sheets are internationally used for more than half a century, and the production and processing process of the paper-making method reconstituted tobacco comprises six major working sections of raw material preparation, extraction, concentration, pulping, forming, packaging and the like;
at present, the domestic paper-making reconstituted tobacco product is dried basically by adopting a single-layer tunnel type drying method, or a small cylinder group is adopted to dry the product, the drying efficiency is low by adopting a tunnel drying method, under the condition that the speed of the reconstituted tobacco is continuously improved, the length of a paper machine is required to be continuously increased so as to meet the requirement of product drying, the length of the paper machine cannot be infinitely increased due to the limitation of equipment investment and plant layout, if the small cylinder group is adopted to dry the product, the bulk of the product can be reduced, and the product quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a reconstituted tobacco multilayer oven system.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a reconstituted tobacco multilayer oven system, includes the oven main part, the inside both sides of oven main part are from last to being provided with a plurality of screen cloths to impartial distance down, the inside of oven main part forms a plurality of tunnels, every by a plurality of screen cloths all be provided with the air heater on the tunnel, it is a plurality of all be connected with screen cloth tensioning ware, screen cloth rectifying device, screen cloth deflector roll and net portion on the screen cloth and drive the net roller, and screen cloth tensioning ware is located the top of screen cloth rectifying device.
As a further description of the above technical solution:
six sets of screen cloth are provided with altogether, and every set of screen cloth is provided with two altogether.
As a further description of the above technical solution:
the number of the tunnels is five.
As a further description of the above technical solution:
the hot air blower is provided with five groups, each group of hot air blowers is provided with five hot air blowers, and the five groups of hot air blowers are respectively positioned on the corresponding five tunnels.
As a further description of the above technical solution:
the mesh cloth guide roller and the mesh cloth tensioner are removed from the outer surface of the oven main body and are made of stainless steel.
The utility model discloses following beneficial effect has:
1. the multilayer oven system for the reconstituted tobacco can fully utilize space in a limited factory building area, shorten the length of a paper machine and reduce the investment amount.
2. The reconstituted tobacco multilayer oven system can meet the requirement of drying at the speed of a paper machine of 200m/min under the condition that the length of the paper machine is not increased, and the drying process mainly depends on hot air to dry the product, so that the bulk of the product can be improved by drying the product by using the oven.
3. According to the reconstituted tobacco multilayer oven system, the five-layer oven is designed in an integrated mode, heat energy can be recycled in a concentrated mode, and energy is saved.
Drawings
Fig. 1 is an overall system schematic diagram of a reconstituted tobacco multilayer oven system provided by the utility model;
fig. 2 is an enlarged view of a portion a in fig. 1 of a reconstituted tobacco multilayer oven system provided by the utility model.
Illustration of the drawings:
1. a main body of the oven; 2. screen cloth; 3. a tunnel; 4. a hot air blower; 5. a mesh tensioner; 6. a mesh deviation rectifier; 7. a mesh cloth guide roller; 8. the wire part drives the wire roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides a reconstituted tobacco multilayer oven system, including oven main part 1, oven main part 1's inside both sides are from last to being provided with a plurality of screen cloths 2 to impartial distance down, oven main part 1's inside is by a plurality of tunnel 3 of 2 formation of screen cloths, all be provided with air heater 4 on every tunnel 3, dry the product, every air heater 4 all can be alone automatic to wind temperature and wind pressure regulation and control, all be connected with screen cloth tensioning ware 5 on a plurality of screen cloths 2, screen cloth rectifier 6, screen cloth deflector roll 7 and net part drive net roller 8, and screen cloth tensioning ware 5 is located screen cloth rectifier 6's top.
Six sets of mesh fabrics 2 are arranged, and two mesh fabrics 2 are arranged in each set; the number of the tunnels 3 is five; the five groups of the air heaters 4 are arranged, five air heaters are arranged in each group of the air heaters 4, the five groups of the air heaters 4 are respectively positioned on the corresponding five tunnels 3, the five-layer drying oven adopts an integrated design, heat energy can be recycled in a centralized manner, and energy is saved; the mesh guide roller 7 and the mesh tensioner 5 on the outer surface of the oven body 1 are made of stainless steel.
The working principle is as follows: when the reconstituted tobacco multilayer oven system is used, the water content of a product after mechanical pressing is about 80-85%, when the drying is carried out, the product moves leftwards from an interlayer formed by a first layer of mesh fabric 2 and a second layer of mesh fabric 2 above the right side of an oven main body 1, the product is dried by five hot air blowers 4 at the first layer in the period, the product is guided by the second layer of mesh fabric 2 at the left end of the oven main body after one layer of drying is finished, the product enters the interlayer formed by the second layer of mesh fabric 2 and a third layer of mesh fabric 2 after turning around and moves rightwards, the product is dried by five hot air blowers 4 at the second layer in the period, and so on, the product moves in a snake shape in the oven, the product is finally dried at the lower layer at the left end of the oven main body, the water content of the product is about 25-30%, the five-layer oven adopts an integrated oven design, and energy is saved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a reconstituted tobacco multilayer oven system, includes oven main part (1), its characterized in that: oven main part's (1) inside both sides are from last to being provided with a plurality of screen cloths (2) to impartial distance down, oven main part's (1) inside is by a plurality of screen cloths (2) formation a plurality of tunnels (3), every all be provided with air heater (4) on tunnel (3), it is a plurality of all be connected with screen cloth tensioning ware (5), screen cloth rectifying device (6), screen cloth deflector roll (7) and net portion drive net roller (8) on screen cloth (2), and screen cloth tensioning ware (5) are located the top of screen cloth rectifying device (6).
2. The reconstituted tobacco multilayer oven system according to claim 1, characterized in that: six sets of screen cloth (2) are provided, and each set of screen cloth (2) is provided with two.
3. The reconstituted tobacco multilayer oven system according to claim 1, characterized in that: the number of the tunnels (3) is five.
4. The reconstituted tobacco multilayer oven system according to claim 1, characterized in that: the hot air blowers (4) are provided with five groups, each group of hot air blowers (4) is provided with five groups, and the five groups of hot air blowers (4) are respectively positioned on the corresponding five tunnels (3).
5. The reconstituted tobacco multilayer oven system according to claim 1, characterized in that: the mesh cloth guide roller (7) and the mesh cloth tensioner (5) on the outer surface of the oven main body (1) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175577.0U CN211153778U (en) | 2019-07-25 | 2019-07-25 | Reconstituted tobacco multilayer oven system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175577.0U CN211153778U (en) | 2019-07-25 | 2019-07-25 | Reconstituted tobacco multilayer oven system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211153778U true CN211153778U (en) | 2020-08-04 |
Family
ID=71816568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921175577.0U Active CN211153778U (en) | 2019-07-25 | 2019-07-25 | Reconstituted tobacco multilayer oven system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211153778U (en) |
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2019
- 2019-07-25 CN CN201921175577.0U patent/CN211153778U/en active Active
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