CN207054774U - A kind of airtight conveying process control system of cigarette high-moisture blade cut tobacco - Google Patents
A kind of airtight conveying process control system of cigarette high-moisture blade cut tobacco Download PDFInfo
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- CN207054774U CN207054774U CN201720097354.1U CN201720097354U CN207054774U CN 207054774 U CN207054774 U CN 207054774U CN 201720097354 U CN201720097354 U CN 201720097354U CN 207054774 U CN207054774 U CN 207054774U
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- airduct
- moisture
- air
- air port
- temperature
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- 241000208125 Nicotiana Species 0.000 title claims description 20
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims description 20
- 235000019504 cigarettes Nutrition 0.000 title claims description 8
- 238000004886 process control Methods 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
A kind of conveying device, including：Conveyer (4), for conveying material (5)；Airduct (1), connection air processor (8)；The airduct (1) is used to dry to adjust its temperature and moisture to the material；The airduct (1) is located at the top of the conveyer (4), and the position of the airduct (1) is adjustable.Airduct is arranged on the top of conveyer by the utility model, and the position of airduct is adjustable, in this way, in installation or cleaning and maintenance, can easily move airduct to be operated.
Description
Technical field
The present invention relates to cigarette primary processing production process equipment field, more particularly to a kind of conveying device and its control method.
Background technology
Tobacco is to be very easy to the material of moisture absorption and lost temperature moisture in a short time, in order to ensure that tobacco product is processed
Quality, broken and tobacco dust is made in reduction, in cigaret primacy processing line blade, cut tobacco treatment process, typically take 18-22% compared with
High technique moisture.But the blade of high-moisture, cut tobacco are easily changed influence in course of conveying by ambient temperature and humidity, especially
It is that seasonal variations influence and the various complicated thermals source in workshop, wind regime influence, processing quality fluctuation easily occurs, increase the energy and cigarette
Leaf consumes, and increases the discharge of environment dust.
In China's tobacco industry, it is relative humidity 55%-65% that some cigar mills, which take technological parameter to Primary processing shop,
The full airconditioning control of 20 DEG C -30 DEG C of temperature.Its advantage is relatively specific for drying the later moisture in cut tobacco control of silk, can prejudge, in advance
Control blade, the trend of cut tobacco process processing technology mass change.But defect is also it will be apparent that being on the one hand at one
The complicated space of 100-200 ten thousand steres, thermal source and wind regime uses full airconditioning control, and energy resource consumption is very high；On the other hand, phase
To under humidity 55%-65% indexs, not being consistent completely with the process conditions requirement of blade, cut tobacco high-moisture, blade, cut tobacco are defeated
Send, process, particularly the blade on top layer, cut tobacco are constantly in constantly lost moisture state.
On the other hand, a kind of device for improving cigarette chopping quality, such as Chinese patent in the prior art be present
The apparatus and method for the raising cigarette chopping quality that ZL201110290747.1 is disclosed, main mode are above transfer passage
Add double thermal insulation cover body, process gas of the inside input after ovennodulation humiture, shadow is into air film.Have in the application certain
Effect.
However, in Chinese patent ZL201110290747.1, heat shield body is to be directly installed on slant lifting belt to shake groove
On, this will have an impact to motor and groove shell fragment life-span of shaking；And this kind of mounting means can cause cleaning and maintenance cover body difficult；Together
When, there is substantial amounts of detecting instrument equipment above groove because conveying belt conveyor shakes, including thermometer, Moisture Meter, metal detection
Instrument, various motors, blanking material cover etc., these will be mounted directly generation interference to cover body.
The content of the invention
It is an object of the invention to overcome in the prior art problem above, so as to provide a kind of cigarette high-moisture blade
The air seal conveying device and its control method of cut tobacco.
A kind of conveying device, including：
Conveyer, for conveying material；
Airduct, connect air processor；The airduct is used to dry to adjust its temperature and moisture to the material；
The airduct is located at the top of the conveyer, and the position of the airduct is adjustable.
Further, the both sides of the airduct are symmetrically also fixedly arranged on drag-line and hoist cable, the drag-line, the hoist cable connects
The drag-line is connect to support the airduct；The position of the airduct is can adjust by the hoist cable and drag-line.
Further, the airduct is cloth bag airduct, and parallel with the conveyer.
Further, micropore air port and net seam air port, the micropore air port and the net seam wind are provided with below the airduct
The adjustable angle of mouth；The net seam air port is located at the both sides external in the micropore micropore air port；The net seam air port air-out is used for
Isolate the material and the hot and humid area of external environment condition；The air-out in the micropore air port is used for the temperature and water for adjusting the material
Point.
Further, the air-out direction in the net seam air port and the angle of vertical plane are not less than 30 degree.
Further, the material is high-moisture blade, cut tobacco.
Further, the airduct is circular for circular or semicircle or a quarter.
A kind of control method of conveying device as the aforementioned, comprises the following steps：
Step 1：According to technological standards and the humidity of surface of material hot and humid area section state adjustment air processor air-out
Scope, to ensure that material moisture moves to required technology controlling and process direction；
Step 2：According to technological standards and the enthalpy of surface of material hot and humid area section state setting air processor air-out
Value, in order to which in the case of moisture is controllable, heating, cooling, isothermal holding are carried out to material；
Step 3：Airduct online seam tuyere angle is adjusted, material can be isolated by its air-out is formed with conveyer both sides of the edge
With the local process control area of external environment condition hot and humid area；
Step 4：The quantity and distributing position in micropore air port on airduct are adjusted, its air-out is directly blowed to thing on conveyer
Expect surface.
Further, when temperature of charge moisture technological standards requirement is：30 ± 3 DEG C of temperature, moisture 20 ± 0.5%
When, and need to material carry out warming and humidifying processing when, set the humidity of air-out of the air processor as 90 ± 5%, enthalpy
＞ 109kj/kg.
Further, when temperature of charge moisture technological standards requirement is：30 ± 3 DEG C of temperature, moisture 20 ± 0.5%
When, and need to material carry out cooling moisture-retaining processing when, set the humidity of air-out of the air processor as 85 ± 5%, enthalpy
＜ 74kj/kg.
Further, when temperature of charge moisture technological standards requirement is：30 ± 3 DEG C of temperature, moisture 20 ± 0.5%
When, and when need to carry out heating moisturizing processing to material, the humidity of air-out of the air processor is set as 85 ± 5%, enthalpy
＞ 109kj/kg.
Further, when temperature of charge moisture technological standards requirement is：30 ± 3 DEG C of temperature, moisture 20 ± 0.5%
When, and need to material carry out heat and moisture preserving processing when, set the humidity of air-out of the air processor as 86.5 ± 3%, enthalpy
91 ± 10kj/kg of value.
The present invention at least has the advantage that relative to prior art：
1. airduct is arranged on the top of conveyer by the present invention, and the position of airduct is adjustable, in this way, installing or clearing up dimension
During shield, airduct can be easily moved to be operated.
2. the airduct of the present invention is fixed using hoist cable, drag-line so that drag-line is adjusted when needing to move airduct,
Conveniently moving.
3. the airduct air outlet of the present invention is divided into net seam air port and micropore air port, by net seam air port can isolate material with it is outer
The damp and hot exchange of portion's environment so that temperature, the moisture regulation of material be not more accurate by external interference, adjustment.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is airtight conveying process control system longitudinal sectional drawing
Fig. 2 is airtight conveying process control system side schematic view
Fig. 3 is the A of airduct to partial enlarged drawing
Fig. 4 is technique supply air system schematic diagram
Label in figure：1 airduct, 2 hoist cables, 3 drag-lines, 4 conveyers, 5 materials, 6 micropore air ports, 7 net seam air ports, at 8 air
Manage device
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing
Embodiment 1：
A kind of conveying device, including：
Conveyer 4, for conveying material 5；
Airduct 1, connect air processor 8；The airduct 1 is used to dry to adjust its temperature and moisture to the material；
The airduct 1 is located at the top of the conveyer 4, can be above surface or side, according to requirements
Determine the distance of airduct 1 and conveyer 4；And the position of the airduct 1 is adjustable.
In the present embodiment, also with drag-line 3 and hoist cable 2, the drag-line 3 is symmetrically fixedly arranged on the both sides of the airduct 1, described
Hoist cable 2 connects the drag-line 3 to support the airduct 1；The position of the airduct 1 is can adjust by the hoist cable 2 and drag-line 3.
In an alternative embodiment, airduct 1 can also be fixed on the support of conveyer surrounding, and support is provided with regulation and tied
Structure, for adjusting the position of airduct 1.
In the present embodiment, the airduct 1 is cloth bag airduct, and parallel with the conveyer 4.
Air port 7 is stitched provided with micropore air port 6 and net seam air port 7, the micropore air port 6 and the net in the lower section of airduct 1
Adjustable angle；The net seam air port 7 is located at the both sides external in the micropore micropore air port 6；It is described net seam the air-out of air port 7 be used for every
From the material and the hot and humid area of external environment condition；The air-out in the micropore air port 6 is used for the temperature and water for adjusting the material
Point.Come from the wind energy hermetic conveyer 4 that air processor 8 is blown out through net seam air port 7, form closed local space, isolate
Material 5 and external environment condition.Scattered and disappeared according to the moisture of material 5, heat or absorbing state adjusts air processor 8, from air processor 8
The air of submitting blows to material 5 by micropore air port 6, keeps or adjust the temperature or moisture of material 5.
In the present embodiment, the air-out direction in the net seam air port 7 and the angle of vertical plane are not less than 30 degree；It can be replaced at one
In the embodiment in generation, angle may be arranged as other angles, such as 45 degree or 60 degree.
In the present embodiment, the material 5 is high-moisture blade, cut tobacco.
In the present embodiment, the airduct 1 is circular for circular or semicircle or a quarter；In an alternative embodiment
In, airduct 1 can also be triangle or rectangle.
Embodiment two
A kind of control method of conveying device as described in embodiment one, comprises the following steps：
Step 1：The wet of the air-out of air processor 8 is adjusted according to technological standards and the surface hot and humid area section state of material 5
Scope is spent, to ensure that the moisture of material 5 moves to required technology controlling and process direction；
Step 2：According to technological standards and the enthalpy of the air-out of 5 surface hot and humid area section state setting air processor of material 8
Value, in order to which in the case of moisture is controllable, heating, cooling, isothermal holding are carried out to material 5；
Step 3：The online seam angle of air port 7 of airduct 1 is adjusted, its air-out is formed with the both sides of the edge of conveyer 4 can spacer
The local process control area of material 5 and external environment condition hot and humid area；
Step 4：The quantity and distributing position in micropore air port 6 on airduct 1 are adjusted, its air-out is directly blowed on conveyer 4
The surface of material 5.
Under autumn and winter common low temperature and low humidity environment, before being chopping suitable for process section, the supplied materials blade after chopping,
The temperature moisture of cut tobacco is below the operating mode of technological standards requirement, such as such as：The requirement of the temperature water division technique standard of material 5：Temperature 30
± 3 DEG C, moisture 20 ± 0.5%；22 ± 3 DEG C of actual condition feeding temperature, moisture 18.0 ± 0.5% to material 5, it is necessary to heat increasing
Wet process.Implementation steps are as follows：Required according to technological standards, the relative humidity model of the surface hot and humid area section of material 5 after processing
Enclose for 80-90%, calculate the air enthalpy scope after hot and humid area：74-109kj/kg.Same computational methods, it is known that real
Under the operating mode feed state of border, the initial air enthalpy scope of the surface hot and humid area section of material 5：47-67kj/kg.Production operation
When, the adjustment air-supply relative humidity 90 ± 5% of air processor 8, enthalpy ＞ 109kj/kg, blown through net seam air port 7, micropore air port 6
The wind gone out carries out hot and humid area with material 5 in airtight local space, is detected and fed back according to online temperature moisture instrument, adjusts thing
The temperature or moisture of material 5 reach standard requirement.
According to the different situations of conveyer 4, the surface wind speed of material 5 is limited to：The surface of material wind of inclined-plane vibration chutes
Speed≤1.0m/s；Surface of material wind speed≤1.5m/s of inclined-plane belt conveyor；The surface of material wind speed of plane vibration delivery chute≤
1.5m/s；Surface of material wind speed≤2.0m/s of plane belt conveyor.
Embodiment three
The present embodiment and the difference of embodiment two are：
This example meets technique mainly for storage rear blade supplied materials temperature drift, moisture under summer high temperature high humidity environment, is applicable
The operating mode of standard requirement.Such as：40 ± 3 DEG C of actual condition feeding temperature, moisture 20.0 ± 0.5% is, it is necessary to the cooling moisture-retaining of material 5
Processing.Implementation steps are as follows：Calculate under actual condition feed state, the initial air enthalpy of the surface hot and humid area section of material 5
It is worth scope：127-175kj/kg, during production operation, adjustment air processor 8 is blown relative humidity 85 ± 5%, enthalpy ＜ 74kj/
Kg, adjusts the temperature of material 5 or moisture reaches standard requirement.
Other are consistent with embodiment two.
Example IV
The difference of present embodiment and embodiment two is：
This example is mainly under southern plum rain season, time southern weather environment, and process supplied materials temperature is relatively low, and moisture meets technique
The operating mode of standard requirement.Such as：24 ± 3 DEG C of actual condition feeding temperature, moisture 20.0 ± 0.5% to material 5, it is necessary to heat moisturizing
Processing.Implementation steps are as follows：Calculate under actual condition feed state, the initial air enthalpy of the surface hot and humid area section of material 5
It is worth scope：55-79kj/kg, during production operation, adjustment air processor 8 is blown relative humidity 85 ± 5%, enthalpy ＞ 109kj/
Kg, adjusts the temperature of material 5 or moisture reaches standard requirement.
Other are consistent with embodiment two.
Embodiment five
The difference of present embodiment and embodiment two is：
The main pin process supplied materials temperature moisture of this example meets the operating mode of technological standards requirement, is suitable for all seasons.Such as：Thing
Expect that 5 temperature moisture are with technological standards requirement：30 ± 3 DEG C of temperature, moisture 20 ± 0.5%.In this example, master control target is pair
The heat and moisture preserving of material 5.Implementation steps are as follows：Calculate the water balance point of technological standards and the surface hot and humid area section of material 5
Relative humidity is 85-88%, and enthalpy central value is 91kj/kg.During production operation, the adjustment air-supply relative humidity of air processor 8
86.5 ± 3%, 91 ± 10kj/kg of enthalpy, net seam air port 7, the wind speed in micropore air port 6 can further drop on the basis of embodiment 1
Low, the temperature or moisture for ensureing material 5 meet standard requirement in course of conveying.Other requirements are carried out with reference to embodiment 1.
Other are consistent with embodiment two.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (8)
1. a kind of conveying device, including：
Conveyer (4), for conveying material (5)；
Airduct (1), connection air processor (8)；The airduct (1) is used to dry to adjust its temperature and water to the material
Point；
It is characterized in that：The airduct (1) is located at the top of the conveyer (4), and the position of the airduct (1) is adjustable.
2. device according to claim 1, it is characterised in that：Also there is drag-line (3) and hoist cable (2), the drag-line (3) is right
Claim the both sides for being fixedly arranged on the airduct (1), the hoist cable (2) connects the drag-line (3) to support the airduct (1)；Pass through institute
State hoist cable (2) and drag-line (3) can adjust the position of the airduct (1).
3. device according to claim 1 or 2, it is characterised in that：The airduct (1) is cloth bag airduct, and with it is described defeated
Send machine (4) parallel.
4. device according to claim 3, it is characterised in that：Micropore air port (6) and net seam are provided with below the airduct (1)
The adjustable angle of air port (7), the micropore air port (6) and net seam air port (7)；Net seam air port (7) is positioned at described micro-
The both sides external in hole micropore air port (6)；Described net seam air port (7) air-out is used for the hot wet friendship for isolating the material and external environment condition
Change；The air-out of the micropore air port (6) is used for the temperature and moisture for adjusting the material.
5. device according to claim 4, it is characterised in that：The air-out direction for netting seam air port (7) and vertical plane
Angle is not less than 30 degree.
6. device according to claim 5, it is characterised in that：The material (5) is high-moisture blade, cut tobacco.
7. device according to claim 1 or 2, it is characterised in that：The airduct (1) for it is circular or semicircle or four/
One is circular.
8. a kind of airtight conveying process control system of cigarette high-moisture blade cut tobacco, including
Conveyer (4), for conveying the high-moisture blade cut tobacco；
Airduct (1), connection air processor (8)；The airduct (1) is used to dry to adjust it to the high-moisture blade cut tobacco
Temperature and moisture；
It is characterized in that：The airduct (1) is located at the top of the conveyer (4), and the position of the airduct (1) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097354.1U CN207054774U (en) | 2017-01-25 | 2017-01-25 | A kind of airtight conveying process control system of cigarette high-moisture blade cut tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097354.1U CN207054774U (en) | 2017-01-25 | 2017-01-25 | A kind of airtight conveying process control system of cigarette high-moisture blade cut tobacco |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207054774U true CN207054774U (en) | 2018-03-02 |
Family
ID=61500614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720097354.1U Withdrawn - After Issue CN207054774U (en) | 2017-01-25 | 2017-01-25 | A kind of airtight conveying process control system of cigarette high-moisture blade cut tobacco |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207054774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617261A (en) * | 2017-01-25 | 2017-05-10 | 广西中烟工业有限责任公司 | Control system of airtight conveying process for high-moisture tobacco leaves and tobacco shred of cigarettes |
-
2017
- 2017-01-25 CN CN201720097354.1U patent/CN207054774U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617261A (en) * | 2017-01-25 | 2017-05-10 | 广西中烟工业有限责任公司 | Control system of airtight conveying process for high-moisture tobacco leaves and tobacco shred of cigarettes |
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Granted publication date: 20180302 Effective date of abandoning: 20180608 |
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| AV01 | Patent right actively abandoned |
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