CN205902788U - Flexible perfuming system of tobacco and flexible perfuming device of tobacco - Google Patents
Flexible perfuming system of tobacco and flexible perfuming device of tobacco Download PDFInfo
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- CN205902788U CN205902788U CN201620380228.2U CN201620380228U CN205902788U CN 205902788 U CN205902788 U CN 205902788U CN 201620380228 U CN201620380228 U CN 201620380228U CN 205902788 U CN205902788 U CN 205902788U
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- spice
- pump
- pipeline
- perfuming
- compressed air
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Abstract
The utility model relates to a flexible perfuming system of tobacco and flexible perfuming device of tobacco, including a spices pipeline, , a compressed air pipe way and a controller, two medium nozzles are all connected to the one end of spices pipeline and the one end on compressed air pipe way, the cluster is equipped with the spices pump on the spices pipeline, the cluster is equipped with mass flow meter on the pipeline between spices pump and the two medium nozzle, it returns the branch road to be connected with one between the inlet of spices pump and the liquid outlet, it is equipped with an aperture adjustable control valve to return to prop up to go here and there on the road, mass flow meter is connected in the controller sampling, control connection control valve and spices pump. Only including a perfuming pipeline, input cost greatly reduced in this system to it at linear operation interval, has avoided because of the serious quality accident of perfuming precision formation not up to standard and economic loss's problem effectively to adjust the work of spices pump through the control realization of control valve.
Description
Technical field
This utility model is related to the flexible flavoring system and that grows tobacco and grows tobacco flexible perfuming device.
Background technology
Tobacco perfuming is the important process of Nicotiana tabacum L. processing, its objective is the spice preparing in advance uniformly to be applied to cigarette
On silk, tobacco perfuming is for alcohol and fragrance, the deficiency special work of performance established product style, make up raw tobacco material flavour absorbing quality
With.
At present, tobacco perfuming mostly adopts drum-type Perfuming machine, and cylinder is rotated by actuating device, due to the axle of cylinder
Into inclination and cylinder dog elicitation effect so that tobacco shred can loose, equably from trend discharging opening direction flow.Work as cigarette
Silk run in cylinder and from charging aperture 1.5m about when, flavoring system starts starts working, by the spice liquid preparing in advance
Continuously eject in vaporific, trickle down on tobacco shred, complete mixing and perfuming is processed.Spice pump discharge, can by Frequency Converter Control
Adjust within the specific limits, to meet the requirement of technique.
In order to adapt to consumer's variation individual needs, each tobacco leaf production enterprise development goes out the Medicated cigarette product of multiple styles
Board, the perfuming ratio of kinds of cigarettes brand is again different, there is nonlinear operation characteristic due to when spice pump uses at the scene,
When perfuming is carried out to different cigarette brands, due to technique perfuming ratio difference, spice pump and converter operation interval difference
Greatly, easily cause spice pump work between inelastic region, cause Flavouring Precision not up to standard, form serious quality accident and economy
Loss.
For the problems referred to above, authorized announcement date is 2015.12.16, notification number is the Chinese utility model of 204861128u
Patent discloses a kind of perfuming device, by the pump different using two kinds and mass flowmenter, spice is pumped and flow inspection
Survey, select different pumps and mass flowmenter spice to be pumped and flow detection in different production brand, effectively keep away
Exempt from because single pump and mass flowmenter are when multi-brand produces, it is understood that there may be some Brand Design perfumings require not at this
The linear work of pump is interval, causes Flavouring Precision problem not up to standard.But, it is provided with a plurality of perfuming pipeline in the program, often
It is provided with the key equipment pump related to perfuming process and mass flowmenter on bar perfuming pipeline, so, the program is accomplished by
Setting multiple equipment pump and mass flowmenter, input relatively costly, it is big to realize difficulty, has office to more than two brand demand
Sex-limited；And, control complex.
Utility model content
The purpose of this utility model is to provide the flexible flavoring system and that grows tobacco to grow tobacco flexible perfuming device, in order to
Solve the problems, such as that traditional perfuming device input cost is higher.
For achieving the above object, scheme of the present utility model includes one and grows tobacco flexible flavoring system, including a spice
Pipeline, a compressed air line, dual-medium nozzle and controller, one end of described spice pipeline and described compressed air hose
The one end on road is all connected with described dual-medium nozzle, and on described spice pipeline, string is provided with spice pump, described spice pump and described double Jie
On pipeline between matter nozzle, string is provided with mass flowmenter, is connected with one and returns between the inlet of described spice pump and liquid outlet
Return branch road, on described return branch, string is provided with the adjustable control valve of aperture, described controller sampling connects described quality stream
Gauge, controls and connects described control valve and described spice pump.
The other end of described spice pipeline is provided with filter.
Described controller passes through a Frequency Converter Control and connects described spice pump.
On described compressed air line, string is provided with pneumatic triple piece and electromagnetic valve, and described controller controls the described electromagnetism of connection
Valve.
One grows tobacco flexible perfuming device, including spice pipeline and compressed air line, described spice pipeline is gone here and there and is provided with
Spice pump, is connected with a return branch between the inlet of described spice pump and liquid outlet, on described return branch, string is provided with
The adjustable control valve of one aperture.
Described compressed air line is one, and described spice pipeline is one, one end of described spice pipeline and described pressure
One end of contracting air pipe line is all connected with dual-medium nozzle, the pipeline between described spice pump and described dual-medium nozzle is gone here and there and is provided with
Mass flowmenter.
Described perfuming device includes controller, and described controller sampling connects described mass flowmenter, controls described in connecting
Control valve and described spice pump.
On described compressed air line, string is provided with pneumatic triple piece and electromagnetic valve, and described controller controls the described electromagnetism of connection
Valve.
The other end of described spice pipeline is provided with filter.
Described controller passes through a Frequency Converter Control and connects described spice pump.
A perfuming pipeline is only included, with respect in background technology in the Nicotiana tabacum L. flexibility flavoring system that this utility model provides
Device in a plurality of perfuming pipeline, input cost substantially reduces, so, the flavoring system cost that this utility model provides is relatively
Low, can be easily achieved；And, it is provided with a return branch, this return branch and spice parallel connection of pumps in this system, not
With the aperture controlling adjustment control valve during product board, thus it is interval in linear work, effectively to realize adjustment spice pump work
Avoid because spice pump is when multi-brand produces, it is understood that there may be some Brand Design perfumings require not linear in this spice pump
Operation interval, causes Flavouring Precision not up to standard, forms the problem of serious quality accident and economic loss；This system can effectively drop
Low process perfuming fluctuation, improves instantaneous Flavouring Precision, lifts the flexible control effect of flavoring system further.This system is big
On the premise of amplitude reduction input cost, still have and be all capable of spice pump work in linear work in different production brand
Make interval function.
Brief description
Fig. 1 is Nicotiana tabacum L. flexibility perfuming device structural representation.
Specific embodiment
The utility model is described in more detail below in conjunction with the accompanying drawings.
Device embodiment
The Nicotiana tabacum L. flexibility perfuming device that this utility model provides includes spice pipeline and compressed air line, wherein, spice
Pipeline can only have one；Can also be a plurality of, and be arranged in parallel, no matter setting one, or a plurality of, and its operation principle is identical
(specific connected mode is identical with the connected mode of the spice pipeline in the patent document disclosed in background technology), is for
Perfuming；And compressed air line can be configured as the case may be, also can be one or a plurality of, but, no
Pipe arranges how many compressed air lines, and its function is offer compressed air, so, in the present embodiment, Nicotiana tabacum L. flexibility perfuming
Device only includes a spice pipeline and a compressed air line, as shown in Figure 1.
One end of one end of this spice pipeline and compressed air line is all connected with dual-medium nozzle 8.And, in this spice pipe
On road, string is provided with spice pump 3, and in the present embodiment, this spice pump 3 is gear pump, and certainly, it can also be other kinds of pump.?
On pipeline between spice pump 3 and dual-medium nozzle 8, string is provided with mass flowmenter 5.Between the liquid outlet of spice pump 3 and inlet
It is connected with a return branch, on this branch road, string sets control valve 2, you can with, this control in parallel with control valve 2 that be interpreted as spice pump 3
Valve 2 processed is the adjustable control valve of aperture, and it has polytype, such as: pneumatic control valve, hydraulic control valve or motor-operated control valve
Deng, in the present embodiment, control valve 2 be pneumatic control valve.
In order to automatically control to this perfuming device, this perfuming device includes a controller 9, the function of this controller
For: gather corresponding parameter and export corresponding control signal.Controller 9 has polytype, such as: single-chip microcomputer or plc, this
In embodiment, controller 9 is plc.Controller 9 sampling quality of connection effusion meter 5, controls and connects control valve 2, in addition, spice pump 3
Driven by converter 4, controller 9 passes through converter 4 and controls connection spice pump 3.
On compressed air line, string is provided with pneumatic triple piece 6, and pneumatic triple piece 6 is used for air is filtered and pressure regulation,
Ensure to export satisfactory air.On pipeline between pneumatic triple piece 6 and dual-medium nozzle 8, string is provided with electromagnetic valve 7, control
Device 9 processed controls connection electromagnetic valve 7.
In order to prevent the impurity being mixed in spice to be sprayed from blocking dual-medium nozzle 8 and then have influence on the fragrance of tobacco shred,
In the other end of spice pipeline, that is, input end is provided with filter 1, and spice exports to spice after the filtration of filter 1
Pump 3.
This device, before formally coming into operation, needs to follow the steps below:
S1: using experiment or the relevant parameter of consulting this spice pump determines that the linear work of spice pump 3 is interval, to by
The spice pump 3 that converter 4 drives, the interval running frequency with converter of linear work of spice pump has corresponding relation, linear work
Make interval typically in a certain scope of converter 4 running frequency, if the operation in the interval corresponding frequency range of this linear work
Median frequency is h.
The reason be operated in linear work interval is: if the frequency of converter 4 is not run within the above range, control
The small controlled quentity controlled variable that device processed is given changes the large variation that will result in spice flow, for control system, is formed for
Vibration, ultimately causes error greatly, Flavouring Precision is not up to standard.
S2: to certain brand cigarette a, due to the different perfuming ratio of different brand cigarette correspondences and technological standardss, so,
According to Medicated cigarette a corresponding perfuming process ratio requirement, during specified production, the aperture of adjustment control valve 2, make the operation of converter 4
Frequency operates in the corresponding scope interval with linear work of s1 determination, and, in order to be further ensured that operating characteristic, permissible
So that converter 4 running frequency is operated near frequency range converter intermediate value h further, write down control valve opening ka now.
S3: after the completion of s2, adjust perfuming control program key control parameter kpa, kia, kda of controller 9, make control
Loop stability, converter 4 works within the above range, and then it is interval to make spice pump 3 be operated in linear work, write down now kpa,
kia、kda.
S4: repeat s2-s3, other brand cigarettes can be respectively obtained and correspond to parameter list.
S5: write the trigger of different brands corresponding processing work order, the corresponding processing work order triggering of a certain brand in controller
When, corresponding argument parameter list is issued in the corresponding variable of control program.
For said process, an application example given below:
S100: experiment determines that spice pump 3 linear work is interval, to the spice pump 3 being driven by converter 4, its linear work
The frequency range of interval corresponding converter 4 is 12.0hz-38.0hz, and intermediate value is 25.0hz.
S200: to certain brand cigarette a, according to its perfuming process ratio requirement, during specified production, adjust opening of control valve 2
Degree, makes spice pump frequency conversion device 4 running frequency operate near 25.0hz, writes down control valve 2 aperture 30% now.
S300: operate near 25.0hz in the running frequency of converter 4, when controlling valve opening 2 for 30%, adjust and control
Perfuming control program key control parameter kpa, kia, kda of device 9, makes control loop stable, converter 4 is operated in above range
Interior, and then make spice pump 3 be operated in linear work interval, write down now kpa=0.9, kia=0.68, kda=0.
S400: repeat s200-s300, respectively obtain other brand cigarettes and correspond to parameter list.
S500: write the trigger of different brands corresponding processing work order, a certain brand corresponding processing work order in controller 9
During triggering, corresponding argument parameter list is issued in the control corresponding variable of 9 programs.
To sum up, realize control spice pump and the means of control valve are: first, determine that the linear work of this spice pump 3 is interval；
Secondly, during specified production, the aperture of control valve 2 is accordingly adjusted according to corresponding perfuming ratio and technological standardss, so rear
During continuous formal production, converter 4 is made to be operated in corresponding frequency range interval with the linear work of spice pump 3, further
Ground, may operate near median frequency；Then, the aperture of fixing control valve 2, the control in the control program of adjustment controller 9
Parameter processed, makes spice pump 3 be operated in linear work interval；Finally, correspond to perfuming controlling party in this brand of controller programming realization
Case, realizes assigning control program from the change of motion tracking brand during normal production.
So, in normal work, spice flows into spice pump 3 entrance, spice pump 3 exit through filter 1 to this device
Spice divide two-way, a road pumps spice to dual-medium nozzle 8, and another road spice is back to spice pump 3 through control valve 2
Entrance, capacity of returns size is determined by the aperture of control valve 2；Mass flowmenter 5 collection pipeline in spice data on flows and pass through believe
Number line is sent to controller 9, controller 9 by this data compared with setup parameter after send control signal and passed by holding wire
Deliver to converter 4, thus controlling the spice pumpage of spice pump 3, making spice flow reach setting value, and adjusting control valve
2 aperture, so that spice pump 3 is operated in linear work interval.In the work of spice pump 3, control valve 2 and mass flowmenter 5
Meanwhile, after the filtration through pneumatic triple piece 6 for the compressed air and adjustment pressure, deliver to dual-medium nozzle 8 through electromagnetic valve 7.Compression is empty
Gas is mixed by pipeline with spice at dual-medium nozzle 8, by dual-medium nozzle 8 atomization after-applied on tobacco shred, double Jie
The setting angle of matter nozzle and unlatching size are adjustable.
In addition, the inventive point of this device is between the liquid outlet of spice pump 3 and inlet to be connected with a return branch,
On this branch road, string sets control valve 2, so, this device is not limited to the technology limiting further on the basis of this technical scheme
Scheme, such as: setting controller etc..
System embodiment
Nicotiana tabacum L. flexibility perfuming in the structure of this Nicotiana tabacum L. flexibility flavoring system and work process and said apparatus embodiment
Device is identical, because this device is also made that detailed description in said apparatus embodiment, repeats no more here.
It is presented above specific embodiment, but this utility model is not limited to described embodiment.This practicality
New basic ideas are above-mentioned basic scheme, for those of ordinary skill in the art, according to teaching of the present utility model,
Design the model of various modifications, formula, parameter do not need to spend creative work.Without departing from principle of the present utility model
Still fall within protection domain of the present utility model with the change in the case of spirit, embodiment being carried out, modification, replacement and modification
Interior.
Claims (10)
1. one grow tobacco flexible flavoring system it is characterised in that including a spice pipeline, a compressed air line, double Jie
Matter nozzle and controller, one end of described spice pipeline and one end of described compressed air line are all connected with described pair of medium spray
Mouth, on described spice pipeline, string is provided with spice pump, and on the pipeline between described spice pump and described dual-medium nozzle, string is provided with matter
Amount effusion meter, is connected with a return branch between the inlet of described spice pump and liquid outlet, on described return branch, string sets
Have the adjustable control valve of aperture, described controller sampling connects described mass flowmenter, control connect described control valve and
Described spice pump.
2. Nicotiana tabacum L. flexibility flavoring system according to claim 1 is it is characterised in that the other end of described spice pipeline is arranged
There is filter.
3. Nicotiana tabacum L. flexibility flavoring system according to claim 1 is it is characterised in that described controller passes through a converter
Control and connect described spice pump.
4. Nicotiana tabacum L. flexibility flavoring system according to claim 1 is provided with it is characterised in that going here and there on described compressed air line
Pneumatic triple piece and electromagnetic valve, described controller controls the described electromagnetic valve of connection.
5. one grow tobacco flexible perfuming device, including spice pipeline and compressed air line, on described spice pipeline, string is provided with perfume (or spice)
Material pump is it is characterised in that be connected with a return branch, described return branch between the inlet of described spice pump and liquid outlet
Upper string is provided with the adjustable control valve of aperture.
6. Nicotiana tabacum L. according to claim 5 flexibility perfuming device is it is characterised in that described compressed air line is one,
Described spice pipeline is one, and one end of described spice pipeline and one end of described compressed air line are all connected with double medium sprays
Mouth, on the pipeline between described spice pump and described dual-medium nozzle, string is provided with mass flowmenter.
7. Nicotiana tabacum L. according to claim 6 flexibility perfuming device is it is characterised in that described perfuming device includes controller,
Described controller sampling connects described mass flowmenter, controls and connects described control valve and described spice pump.
8. Nicotiana tabacum L. flexibility perfuming device according to claim 7 is provided with it is characterised in that going here and there on described compressed air line
Pneumatic triple piece and electromagnetic valve, described controller controls the described electromagnetic valve of connection.
9. Nicotiana tabacum L. flexibility perfuming device according to claim 6 is it is characterised in that the other end of described spice pipeline is arranged
There is filter.
10. Nicotiana tabacum L. flexibility perfuming device according to claim 7 is it is characterised in that described controller passes through a frequency conversion
Device controls the described spice pump of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380228.2U CN205902788U (en) | 2016-04-29 | 2016-04-29 | Flexible perfuming system of tobacco and flexible perfuming device of tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380228.2U CN205902788U (en) | 2016-04-29 | 2016-04-29 | Flexible perfuming system of tobacco and flexible perfuming device of tobacco |
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| CN205902788U true CN205902788U (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620380228.2U Active CN205902788U (en) | 2016-04-29 | 2016-04-29 | Flexible perfuming system of tobacco and flexible perfuming device of tobacco |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852187A (en) * | 2016-04-29 | 2016-08-17 | 河南中烟工业有限责任公司 | Flexible tobacco flavoring system, flavoring device and flexible tobacco flavoring control method |
| CN109419029A (en) * | 2017-08-25 | 2019-03-05 | 湖南中烟工业有限责任公司 | Piece cigarette spray equipment and its spraying method after a kind of beating and double roasting |
-
2016
- 2016-04-29 CN CN201620380228.2U patent/CN205902788U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852187A (en) * | 2016-04-29 | 2016-08-17 | 河南中烟工业有限责任公司 | Flexible tobacco flavoring system, flavoring device and flexible tobacco flavoring control method |
| CN109419029A (en) * | 2017-08-25 | 2019-03-05 | 湖南中烟工业有限责任公司 | Piece cigarette spray equipment and its spraying method after a kind of beating and double roasting |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |