CN203324789U - Working motor material-waiting energy-saving type tobacco leaf re-drying production line - Google Patents
Working motor material-waiting energy-saving type tobacco leaf re-drying production line Download PDFInfo
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- CN203324789U CN203324789U CN201320352993XU CN201320352993U CN203324789U CN 203324789 U CN203324789 U CN 203324789U CN 201320352993X U CN201320352993X U CN 201320352993XU CN 201320352993 U CN201320352993 U CN 201320352993U CN 203324789 U CN203324789 U CN 203324789U
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- production line
- tobacco leaf
- waiting
- saving type
- frequency converter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model relates to a working motor material-waiting energy-saving type tobacco leaf re-drying production line comprising a material conveying belt and motors. The working motor material-waiting energy-saving type tobacco leaf re-drying production line is characterized in that a signal acquisition device is arranged on the conveying belt. The signal acquisition device is connected with a control system which controls a frequency converter. The frequency converter controls output frequency of the motors. Positive effects of the working engine material-waiting energy-saving type tobacco leaf re-drying production line are that: short-time faults like material jam, material shortage, etc. occur on any position of the overall production line, subsequent motor devices are controlled to enter into low rotating speed state by the frequency converter so that waiting power consumption is reduced and economical efficiency is enhanced. Once the faults are eliminated, the subsequent motor devices enter into working state immediately so that normal operation efficiency of the production line is ensured. Meanwhile, compared with full stop of the motors, power of cold motor drive is also reduced and waiting time is saved (mainly aimed at a sheet drying machine).
Description
Technical field
The utility model relates to a kind of tobacco redrying production line, is applicable to tobacco business and uses.
Background technology
Fukao tobacco industry, at this stage and are based on automated production line, perform all aspects of the manufacture, process-specific raw materials - Shop leaf swing to a Runye - sieve sand - artificial election Miscellaneous - winnowing impurity - Secondary Runye - metal detector - into the threshing machine - play before feeding - the ratio of distribution - a dozen leaf (leaf is tied to four dozen work) - a breeze (the one playing out of tobacco leaf and stem delivery to the next level wind points) - a wind of - secondary air points - three wind points - four wind points - five wind points - two dozen leaf feeding breeze - two dozen leaves- Two dozen leaves the material breeze - six wind points - seven wind points - eight wind points - three dozen leaves - nine wind points - ten times the wind points - four playing in leaves - ten minutes once the wind (baked into the machine tobacco stems from each of the wind out of tobacco stems from the last wind out of the box) - optical impurity - grilled before feeding - a dry one area - dried Second District - drying three areas - drying four areas - cooling District - a district resurgence - resurgence II - into the baling leaf - preload package (leaf pack) - dynamic Weighing - a pre-press - static weighing - complex pressure - Bundle - density detection - tobacco products.
Can learn, the baking of tobacco leaf is a comparatively complicated process, and the power consumption of this process is huge.
The problem that present stage exists is: the links power assembly of streamline is independently, after once putty appears in short-term in certain link midway, putty put follow-up link without any control device, still in operation, the electric energy power consumption of this operation is not play any effect and by waste in vain.
Be directed to above-mentioned situation, can not take follow-up link all outage until the putty phenomenon eliminate because roasting sheet machine to restart with preheating be again a very long process, simultaneously, power consumption is also larger during cold start-up again, also is difficult for debugging to optimum condition.
So at present, tobacco redrying industry does not all solve this power wastage situation effective measures and means.
Summary of the invention
The purpose of this utility model is to provide a kind of heat engine and waits to expect that energy-saving tobacco redrying production line is to make up the deficiency of prior art.
The utility model is that the technical scheme adopted that achieves the goal is: heat engine waits to expect energy-saving tobacco redrying production line, include mass transport belt and motor, it is characterized in that: be provided with signal pickup assembly on belt conveyor, signal pickup assembly is connected with control system, control system is controlled frequency converter, Frequency Converter Control motor output frequency.
Optimize: signal pickup assembly is photoelectric tube.
Good effect of the present utility model is: whole production line is when the short troubles such as any position generation putty, fracture, follow-up motor device can enter into low speed state under the control of frequency converter, wait for power consumption thereby reduce, improve economy, and once fault is got rid of, follow-up motor device can enter into duty at once, guarantees the up-time efficiency of production line.Simultaneously with respect to whole shutdown, also reduced power that cold machine drives, saved the stand-by period (mainly for roasting sheet machine).
The accompanying drawing explanation
Fig. 1 is for producing linear flow journey figure;
Fig. 2 is the structural representation of embodiment of the present utility model.
Fig. 3 is the structural representation of another embodiment of the present utility model.
Embodiment
Embodiment 1:
Can be provided with photoelectric tube on any belt position on our production line, consider economy, also can selectively arrange before a motor larger in power consumption.In the present embodiment, we take and are provided with photoelectric tube as example explanation (on other whole belts or part belt, photoelectric tube being set, is also feasible) on the belt conveyor between threshing machine and roasting sheet machine.
Tobacco leaf is before roasting sheet machine when putty or fracture, there is no tobacco leaf on belt, what photoelectric tube received is the improper mirror signal (rather than normal diffuse signal) of belt, at this moment, improper signal passes to substation, and substation is transferred to control system by signal, and control system is according to the frequency of corresponding programmed control frequency converter, frequency converter is reduced the frequency of the input current of the dynamo-electric machine of roasting sheet, and the amplitude of reduction can be set (5-10Hz).
After the input current frequency of the dynamo-electric machine of roasting sheet reduces, rotating speed reduces, and power consumption to be expected reduces.
Once the Failure elimination of putty or fracture, on belt, have tobacco leaf to pass through, photoelectric tube receives normal diffuse signal, and normal signal passes to control system, control system also can be moved, and makes the frequency retrieval normal parameter (40-50Hz) of frequency converter to the input current of the dynamo-electric machine of roasting sheet.The just normal operation of the dynamo-electric machine of roasting sheet.Thereby make whole production line recover normal production.
Embodiment 2:
In the present embodiment, we are provided with photoelectric tube on the belts between threshing machine group and two profit outlets, program and action similarly to Example 1, according to the putty fracture whether, make threshing machine group motor and after the variable frequency control motor be subject to the control of frequency converter.
What deserves to be explained is: larger motor (frequency difference) power consumption under different operating modes differs larger, and this part motor uses Frequency Converter Control, and economic worth is arranged.Other small machines, because frequency converter value is higher, just do not have necessity of frequency conversion.
We did test: be directed to embodiment 1: data acquisition time is 7 days, and heat engine treats that the material pattern enables 277 minutes altogether, and during standby, roasting sheet machine average current is 120A, and average power consumption is 60kw, altogether using electricity wisely 358.05kwh.
Be directed to embodiment 2: heat engine treats that the material pattern enables 255 minutes altogether, and during standby, roasting sheet machine average current is 145A, and average power consumption is 72.5kw, altogether using electricity wisely 1153.05kwh.
For maximized open the application's technology contents, we will further disclose concrete content:
1, photoelectric tube model: PEPPERL+FUCHSRL31-8-1200-TR/73c/
2, the application software of control system: RSLogix5000V17.0 Rockwell Automation.
Claims (2)
1. heat engine waits to expect energy-saving tobacco redrying production line, include mass transport belt and motor, it is characterized in that: be provided with signal pickup assembly on belt conveyor, signal pickup assembly is connected with control system, control system is controlled frequency converter, Frequency Converter Control motor output frequency.
2. heat engine according to claim 1 waits to expect energy-saving tobacco redrying production line, it is characterized in that: signal pickup assembly is photoelectric tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320352993XU CN203324789U (en) | 2013-06-19 | 2013-06-19 | Working motor material-waiting energy-saving type tobacco leaf re-drying production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320352993XU CN203324789U (en) | 2013-06-19 | 2013-06-19 | Working motor material-waiting energy-saving type tobacco leaf re-drying production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324789U true CN203324789U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320352993XU Expired - Lifetime CN203324789U (en) | 2013-06-19 | 2013-06-19 | Working motor material-waiting energy-saving type tobacco leaf re-drying production line |
Country Status (1)
| Country | Link |
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| CN (1) | CN203324789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238478A (en) * | 2013-06-20 | 2014-12-24 | 四川烟叶复烤有限责任公司宜宾复烤厂 | Tobacco redrying production line hot machine material-lack energy saving method |
| CN107696030A (en) * | 2017-08-31 | 2018-02-16 | 广州泰行智能科技有限公司 | A kind of unit of Single Mechanical arm puts output control method and device |
-
2013
- 2013-06-19 CN CN201320352993XU patent/CN203324789U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238478A (en) * | 2013-06-20 | 2014-12-24 | 四川烟叶复烤有限责任公司宜宾复烤厂 | Tobacco redrying production line hot machine material-lack energy saving method |
| CN107696030A (en) * | 2017-08-31 | 2018-02-16 | 广州泰行智能科技有限公司 | A kind of unit of Single Mechanical arm puts output control method and device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
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| CX01 | Expiry of patent term |