CN200941155Y - Controller loosen return volume displacement - Google Patents
Controller loosen return volume displacement Download PDFInfo
- Publication number
- CN200941155Y CN200941155Y CN 200620052060 CN200620052060U CN200941155Y CN 200941155 Y CN200941155 Y CN 200941155Y CN 200620052060 CN200620052060 CN 200620052060 CN 200620052060 U CN200620052060 U CN 200620052060U CN 200941155 Y CN200941155 Y CN 200941155Y
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- temperature
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Abstract
The utility model relates to an exhaust facility of controlling the loose and moisture regaining technology in processing the cigarette raw material comprising a detecting device (1) detecting the discharge temperature T 1 of the loose tube and a detecting device (2) detecting the cycle hot blast temperature T 2. The signal from the two temperature detecting devices input to a controller (5) in which the output terminal connects with an IP converter (9). The output terminal of the converter (9) is connected with a servo device (4) which is in a control valve (3). The utility model can automatically regulate the discharging steam amount of loose moisture regaining which has sped process of the tobacco leaf, improved the smoking quality of the cigarette and reduced the energy consumption.
Description
Technical field
The utility model relates to the equipment of control loosening and gaining moisture technology displacement in the cigarette raw material processing processing procedure.
Background technology
The traditional process task of loosening and gaining moisture is moisture and the temperature that increases blade, make blade loose, because our factory adopts characteristic technology, it is accurately evenly to apply feed liquid that loosening and gaining moisture also has an important function, make the chemical constitution harmony more in the tobacco, keep or lifting fragrance value, reduce assorted gas to improve or to improve cigarette odor-absorbing.Increasing moisture, the temperature of blade and applying feed liquid mainly is to realize by the feed liquid that adds steam and atomizing, and wherein the total amount of loosening and gaining moisture tube discharging opening extraction gas is called displacement, and it comprises the waste vapour and the available circulating air of external discharging.The size of displacement have influence on blade in loose tube processing time and handle intensity, excessive interior the gas flow rate that causes of displacement is too fast: 1. make the partial blade quilt discharge end shifted onto tin of air-flow fast, the minimizing blade processing time; 2. some is drawn out of to make the steam that sprays into and vaporific feed liquid, causes the waste of steam and feed liquid, the feed liquid deficiency that also causes blade to absorb; 3. because the discharge gas is too much, the cold air of (tube is outer) in the cooling chamber will be flowed in the discharging cover of loosening and gaining moisture, cause condensing of steam and sugar material particulate.Waste vapour can not in time be discharged in the too small cylindrical shell of displacement, has following problem: the assorted gas of blade is increased, influence cigarette odor-absorbing; 2. condensate water increases in the cylindrical shell, causes the water wet leaves to increase; 3. the waste vapour in the cylindrical shell will be discharged from the import and the outlet of cylindrical shell, cause the pollution of indoor environment.
Traditional Decompacting moisture regain steam exhausting quantity control device is: above the discharging cover of loosening and gaining moisture tube, be equipped with the pipeline of an external exhaust waste steam and one with tube in the pipeline that utilizes of hot air circulation, a valve is arranged, by the size of governor valve aperture control waste discharge vapour amount and cycling hot air quantity on the pipeline.During production by rule of thumb manual adjustment control of the operating personnel of equipment.Such control is difficult to accomplish accurately and timely, causes cigarette odor-absorbing to be affected, and processing cost increases, and influences environment.The structure diagram of having represented existing device for loosening and gaining moisture among Fig. 3.
The deficiencies in the prior art conclude following some:
1, owing to there is not the measurement instrument of detection, throttle opening lacks the reference frame of science, entirely by the control of operating personnel's experience, control accuracy and poor accuracy;
2, entirely by operating personnel's subjective initiative, the promptness of adjustment is poor;
3, owing to must there be the people to adjust in real time at the scene, can not realize central centralized control;
Cause throttle opening inaccurate thus at last, thereby influence consume and cigarette odor-absorbing.
The utility model content
At above technological deficiency, utility model purpose of the present utility model provides a kind of opertaing device of Decompacting moisture regain steam exhausting quantity, can control the device of displacement automatically.
For realizing said method, the control device of the Decompacting moisture regain steam exhausting quantity that the utility model provides comprises pick-up unit (1) that detects loose tube drop temperature T1 and the pick-up unit (2) that detects circulating air temperature T 2, the signal of two temperature-detecting devices is input to controller (5), the output terminal of controller (5) is connected with IP converter (9), and the output terminal of IP converter (9) is connected with the servomechanism installation (4) of control valve.
The utility model people observes by experiment and sums up, found out Decompacting moisture regain steam exhausting quantity whether suitably with the relation of the leaf temperature in a circulating air temperature and an exit.Promptly can decide the adjusting of valve, thereby reach the residence time of regulating blade in the loose tube, blade be handled reached optimum efficiency by the height of leaf temperature in comparison loop hot blast temperature and tube exit.
Described servomechanism installation is preferably with the servomechanism installation of servo cylinder.
With reference to accompanying drawing 1,2, principle of work of the present utility model is described below: at first temperature-detecting device (1) by being installed in discharge pipe (7) and the temperature-detecting device (2) in the cycling hot airduct (8), detect and obtain temperature T 1 and T2, by connection line data being delivered to controller (5) again compares in real time to temperature T 1 and temperature T 2, calculated difference, and output execution action, at last by the action of the valve (3) in servomechanism installation (4) the promotion circulating air pipeline (8).As T2 during greater than T1, deduct an aperture that has set by subtracter, reduce numerical value, the valve (3) of Control Circulation hot air duct (8) turns down corresponding amplitude, repeats above-mentioned control procedure again, till T2 equals T1.As T2 during less than T1, add that by totalizer an aperture that has set increases numerical value, the valve (3) in the circulating air pipeline (8) is opened big corresponding amplitude, repeat above-mentioned control procedure again, till T2 equals T1.When T2 equaled T1, the valve (3) of circulating air pipeline (8) was failure to actuate.
The utility model can be regulated Decompacting moisture regain steam exhausting quantity automatically, has accelerated the tobacco leaf processing speed, and has improved the suction flavor of cigarette, has reduced energy resource consumption.
Description of drawings
Fig. 1 is the utility model embodiment control principle figure;
Fig. 2 is the structural representation of equipment among the utility model embodiment;
Fig. 3 is existing loosening and gaining moisture charger equipment synoptic diagram.
1, temperature-detecting device 2-temperature-detecting device 3-valve 4-servo cylinder
5-controller 6-loosening and gaining moisture charger 7-discharge pipe 8-cycling hot airduct
9-IP converter 10-solenoid valve
TT-temperature transmitter TE-temperature sensor S-gauge tap ZS-limit switch
Embodiment
Referring to Fig. 2, the opertaing device of the Decompacting moisture regain steam exhausting quantity that the utility model provides comprises the temperature-detecting device 1,2 that two covers are made up of temperature sensor TE and temperature transmitter TT, and this two sleeving temperatures pick-up unit is installed in respectively in discharge pipe 7 and the cycling hot airduct 8.The signal output part of this two sleeving temperatures pick- up unit 1,2 is connected with the input end of controller 5, and the output terminal of controller 5 links to each other with servomechanism installation by IP converter 9; Servomechanism installation comprises servo cylinder 4, solenoid valve 10, gauge tap S and limit switch ZS.
At first by being installed in temperature sensor 1 and the temperature sensor 2 in discharge pipe 7 and the cycling hot airduct 8, detect T1 and T2, by connection line data are delivered to 5 pairs of temperature T 1 of controller again and temperature T 2 is compared in real time, calculated difference, and output is carried out signal to servomechanism installation, promote valve 3 actions in the circulating air pipelines 8 by control cylinder 4: as T2 during greater than T1, the valve 3 of circulating air pipeline 8 turns down, till T2 equals T1; As T2 during less than T1, the valve 3 of circulating air pipeline 8 is opened greatly, till T2 equals T1; When T2 equaled T1, the valve 3 in cycling hot airduct 8 roads was failure to actuate.
Utilization the utility model and legacy equipment compare, and can draw to draw a conclusion:
1, the material processing time
Test with the method that detects " processing time ", the transformation pre-treatment time has from 2 minutes by 4.5 minutes, transform the aftertreatment time substantially all between 3.8-4.5 minute, illustrate that transforming the forward part tobacco leaf is delivered to the exit fast by air-flow, it is consistent with material speed to transform the back gas velocity, all tobacco leaves arrive outlet substantially simultaneously, make all tobacco leaf processing times identical.
2, inhale the flavor influence
Adopt the operation evaluation method, adopt the tobacco leaf of Hunan X1F to test, the method that comparing prior art and the utility model provides is inhaled flavor to the tobacco leaf of being processed influence.Smoking result is as follows:
| Test method | Smoking result |
| Existing manually control | The flue gas property sent out thoroughly is general, and assorted gas is high slightly, and pleasant impression is general, and flue gas is fine and smooth general; Fragrance is more mellow and fuller, and the flue gas moist feeling is good |
| Control with the utility model device | The flue gas property sent out thoroughly is general, and flue gas is concentrated slightly, and concentration increases, and assorted gas obviously reduces, and dry sensation is little improvement; The fragrance property sent out thoroughly is strong slightly, and amount seemingly has lifting, and clean level improves, and conglobation property is good |
3, blow-off line residue situation
During by the method for prior art, on the filter screen of blow-off line, there is tangible sugared stockpile to amass vestige, has tobacco tar and sugared materials flow to go out at the interface of gland steam exhauster; Implement to check after the method that the utility model provides, more than two places improve significantly, particularly pipe joint smokeless oil and sugared materials flow go out, and illustrates that sugar is expected and steam is not wasted.
Claims (2)
1, a kind of control device of Decompacting moisture regain steam exhausting quantity, it is characterized in that comprising temperature-detecting device (1) that detects loose tube drop temperature T1 and the temperature-detecting device (2) that detects circulating air temperature T 2, the signal of two sensors is input to controller (5), the output terminal of controller (5) is connected with IP converter (9), and the output terminal of IP converter (9) is connected with the servomechanism installation of control valve (3).
2, the control device of Decompacting moisture regain steam exhausting quantity according to claim 2 is characterized in that described servomechanism installation is servo cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052060 CN200941155Y (en) | 2006-08-28 | 2006-08-28 | Controller loosen return volume displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052060 CN200941155Y (en) | 2006-08-28 | 2006-08-28 | Controller loosen return volume displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200941155Y true CN200941155Y (en) | 2007-08-29 |
Family
ID=38747333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620052060 Expired - Lifetime CN200941155Y (en) | 2006-08-28 | 2006-08-28 | Controller loosen return volume displacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200941155Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113080499A (en) * | 2021-02-26 | 2021-07-09 | 红云红河烟草(集团)有限责任公司 | Method for controlling temperature of loose moisture regaining hot air by Q-Learning algorithm based on strategy |
-
2006
- 2006-08-28 CN CN 200620052060 patent/CN200941155Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113080499A (en) * | 2021-02-26 | 2021-07-09 | 红云红河烟草(集团)有限责任公司 | Method for controlling temperature of loose moisture regaining hot air by Q-Learning algorithm based on strategy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070829 |
|
| EXPY | Termination of patent right or utility model |