CN102819257B - Automatic control system for stewing and culturing yeast - Google Patents
Automatic control system for stewing and culturing yeast Download PDFInfo
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- CN102819257B CN102819257B CN201210331091.8A CN201210331091A CN102819257B CN 102819257 B CN102819257 B CN 102819257B CN 201210331091 A CN201210331091 A CN 201210331091A CN 102819257 B CN102819257 B CN 102819257B
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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]
Abstract
The invention discloses an automatic control system for stewing and culturing yeast. The automatic control system can realize the aims of automatically introducing and discharging vapor, sterilizing, maintaining pressure, vacuumizing, cooling by spraying water and regulating blowing rate of a fan by controlling each valve and a motor according to the inner pressure value and temperature value needed for stewing and culturing the yeast, and finally realizes the automatic control in the stewing and culturing processes. The automatic control system improves the production efficiency, avoids the product quality problem caused by human factors and is convenient for quality control.
Description
Technical field
The present invention relates to the boiling of bent material, cultivation field, exactly refer to the automatic control system of the boiling of a kind of song material, cultivation.
Background technology
At present, the boiling of existing song material, training need manual operation completely, manually by-pass valve control and record temperature, realize the temperature and humidity required, intricate operation, workload is large, and easily make mistakes, production efficiency is low, if want large-scale production just to need to introduce a large amount of labours, labor cost is high, needs to improve.
Summary of the invention
For above-mentioned defect, the technical matters that the present invention solves is the automatic control system providing the boiling of a kind of song material, cultivation, realizes automation mechanized operation, enhances productivity, avoid people to be the product quality problem caused, be convenient to quality control.
In order to solve above technical matters, song material provided by the invention boiling, the automatic control system of cultivating, comprise remote computer, controller, temperature control device, cold water temperature control gear, spraying control gear, blower fan wind speed governor motion, oxygen content control mechanism, pressure control mechanism and data logging machine structure in machine, described controller respectively with described temperature control device, cold water temperature control gear, spraying control gear, blower fan wind speed governor motion, oxygen content control mechanism, in machine, pressure control mechanism is connected with described data logging machine structure, described remote computer is connected with described controller, wherein:
The control flow of temperature control device is: a1, set need control temperature range (ceiling temperature and lower limit temperature), when measuring tempeature is higher than ceiling temperature, startup trickle or interbedded water circulation are lowered the temperature, and when temperature drops to normal value, stop trickle or interbedded water circulation; B1, start trickle or interbedded water circulation S second after, if bent material temperature degree does not also decline, then start cooling water circulation and lower the temperature, when temperature drops to normal value, stop cooling water circulation; C1, start cooling water circulation S second after, if bent material temperature degree does not also decline, then report to the police, remind operating personnel; D1, under actual temperature is lower than design temperature in limited time, start hot water circulation, when temperature rises to normal value, stop hot water circulation; E1, start hot water circulation S second after, if bent material temperature degree does not also rise, then report to the police, remind operating personnel;
The control flow of cold water temperature control gear is cold water temperature scope (ceiling temperature and lower limit temperature) required for a2, setting, when cold water actual temperature is prescribed a time limit higher than on design temperature, and at this moment need circulating chilled water to lower the temperature, then start cooling-water machine and cooling pump; B2, when cold water actual temperature to be reduced under design temperature in limited time or not to need circulating chilled water, stop cooling-water machine and cooling pump;
The control flow of spraying control gear is: timing automatic adjustable spraying, sets time period and the spray amount of spraying, realizes automatic adjustable spraying amount within the different time periods;
The control flow of blower fan wind speed governor motion is: a3, blower fan adopt frequency converter adjusting rotary speed, and frequency converter, by carrying out communication with PLC, realizes the automatic adjustment of rotating speed; B3, set the rotating speed of each time period and blower fan, realize timing automatic adjusting rotary speed;
The control flow of oxygen content control mechanism is: a4, install oxidation Zirconium analyser at the gas outlet of culture machine, measure be vented oxygen content in body; B4, according to cultivate time need oxygen content, PID control is carried out to gas admittance valve, automatically regulates the air capacity entered;
In machine, the control flow of pressure control mechanism is: carry out PID control according to observed pressure value in machine to vent valve, automatically regulates the size of air capacity, realizes constant pressure in machine;
The work of data logging machine structure is: a5, cultivation stage bent material temperature degree time recording; B5, warning and exception record.
Preferably, described controller is programmable logic controller.
Compared with prior art, the automatic control system of song material provided by the invention boiling, cultivation, can according to force value and temperature value in machine required when boiling, cultivation, by controlling each valve and motor, reach automatically to enter steam, row's steam, sterilizing pressurize, vacuumize, trickle cooling and regulate the object of fan delivery, finally realize boiling, Automated condtrol when cultivating, enhance productivity, avoid people to be the product quality problem caused, be convenient to quality control.
Accompanying drawing explanation
Fig. 1 is the module frame chart of the automatic control system of the boiling of bent material, cultivation in the embodiment of the present invention.
Embodiment
In order to those skilled in the art can understand technical scheme provided by the present invention better, set forth below in conjunction with specific embodiment.
Refer to Fig. 1, this figure is the module frame chart of the automatic control system of the boiling of bent material, cultivation in the embodiment of the present invention.
The song material boiling that the embodiment of the present invention provides, the automatic control system of cultivation, comprise pressure control mechanism and data logging machine structure in remote computer, controller, temperature control device, cold water temperature control gear, spraying control gear, blower fan wind speed governor motion, oxygen content control mechanism, machine, described controller is connected with pressure control mechanism in described temperature control device, cold water temperature control gear, control gear of spraying, blower fan wind speed governor motion, oxygen content control mechanism, machine and described data logging machine structure respectively, and described remote computer is connected with described controller; Controller is programmable logic controller; Wherein:
The control flow of temperature control device is: a1, set need control temperature range (ceiling temperature and lower limit temperature), when measuring tempeature is higher than ceiling temperature, startup trickle or interbedded water circulation are lowered the temperature, and when temperature drops to normal value, stop trickle or interbedded water circulation; B1, start trickle or interbedded water circulation S second after, if bent material temperature degree does not also decline, then start cooling water circulation and lower the temperature, when temperature drops to normal value, stop cooling water circulation; C1, start cooling water circulation S second after, if bent material temperature degree does not also decline, then report to the police, remind operating personnel; D1, under actual temperature is lower than design temperature in limited time, start hot water circulation, when temperature rises to normal value, stop hot water circulation; E1, start hot water circulation S second after, if bent material temperature degree does not also rise, then report to the police, remind operating personnel;
The control flow of cold water temperature control gear is cold water temperature scope (ceiling temperature and lower limit temperature) required for a2, setting, when cold water actual temperature is prescribed a time limit higher than on design temperature, and at this moment need circulating chilled water to lower the temperature, then start cooling-water machine and cooling pump; B2, when cold water actual temperature to be reduced under design temperature in limited time or not to need circulating chilled water, stop cooling-water machine and cooling pump;
The control flow of spraying control gear is: timing automatic adjustable spraying, sets time period and the spray amount of spraying, realizes automatic adjustable spraying amount within the different time periods;
The control flow of blower fan wind speed governor motion is: a3, blower fan adopt frequency converter adjusting rotary speed, and frequency converter, by carrying out communication with PLC, realizes the automatic adjustment of rotating speed; B3, set the rotating speed of each time period and blower fan, realize timing automatic adjusting rotary speed;
The control flow of oxygen content control mechanism is: a4, install oxidation Zirconium analyser at the gas outlet of culture machine, measure be vented oxygen content in body; B4, according to cultivate time need oxygen content, PID control is carried out to gas admittance valve, automatically regulates the air capacity entered;
In machine, the control flow of pressure control mechanism is: carry out PID control according to observed pressure value in machine to vent valve, automatically regulates the size of air capacity, realizes constant pressure in machine;
The work of data logging machine structure is: a5, cultivation stage bent material temperature degree time recording; B5, warning and exception record.
Compared with prior art, the automatic control system of song material provided by the invention boiling, cultivation, can according to force value and temperature value in machine required when boiling, cultivation, by controlling each valve and motor, reach automatically to enter steam, row's steam, sterilizing pressurize, vacuumize, trickle cooling and regulate the object of fan delivery, finally realize boiling, Automated condtrol when cultivating, enhance productivity, avoid people to be the product quality problem caused, be convenient to quality control.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. the autocontrol method of bent material boiling and cultivation, it is characterized in that, the control system adopted comprises remote computer, controller, temperature control device, cold water temperature control gear, spraying control gear, blower fan wind speed governor motion, oxygen content control mechanism, pressure control mechanism and data logging machine structure in machine, described controller respectively with described temperature control device, cold water temperature control gear, spraying control gear, blower fan wind speed governor motion, oxygen content control mechanism, in machine, pressure control mechanism is connected with described data logging machine structure, described remote computer is connected with described controller, wherein:
The control flow of temperature control device is: a1, set the scope of song material temperature normals needing to control, this scope is set by ceiling temperature and lower limit temperature, when measuring tempeature is higher than ceiling temperature, startup trickle or interbedded water circulation are lowered the temperature, when temperature drops to normal value, stop trickle or interbedded water circulation; B1, start trickle or interbedded water circulation S second after, if bent material temperature degree does not also decline, then start circulating chilled water and lower the temperature, when temperature drops to normal value, stop circulating chilled water; C1, start circulating chilled water S second after, if bent material temperature degree does not also decline, then report to the police, remind operating personnel; D1, when actual temperature lower than setting lower limit temperature time, start hot water circulation, when temperature rises to normal value, stop hot water circulation; E1, start hot water circulation S second after, if bent material temperature degree does not also rise, then report to the police, remind operating personnel;
The control flow of cold water temperature control gear is the scope of the cold water temperature normal value required for a2, setting, this scope is set by ceiling temperature and lower limit temperature, when cold water actual temperature is prescribed a time limit higher than on design temperature, and at this moment need circulating chilled water to lower the temperature, then start cooling-water machine and cooling pump; B2, when cold water actual temperature to be reduced under design temperature in limited time or not to need circulating chilled water, stop cooling-water machine and cooling pump;
The control flow of spraying control gear is: timing automatic adjustable spraying, sets time period and the spray amount of spraying, realizes automatic adjustable spraying amount within the different time periods;
The control flow of blower fan wind speed governor motion is: a3, blower fan adopt frequency converter adjusting rotary speed, and frequency converter, by carrying out communication with controller, realizes the automatic adjustment of rotating speed; B3, set the rotating speed of each time period blower fan, realize timing automatic adjusting rotary speed;
The control flow of oxygen content control mechanism is: a4, install oxidation Zirconium analyser at the gas outlet of culture machine, measure be vented oxygen content in body; B4, according to cultivate time need oxygen content, PID control is carried out to gas admittance valve, automatically regulates the air capacity entered;
In machine, the control flow of pressure control mechanism is: carry out PID control according to observed pressure value in machine to vent valve, automatically regulates the size of air capacity, realizes constant pressure in machine;
The work of data logging machine structure is: a5, cultivation stage bent material temperature degree time recording; B5, warning and exception record.
2. the autocontrol method of song material boiling according to claim 1 and cultivation, it is characterized in that, described controller is programmable logic controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210331091.8A CN102819257B (en) | 2012-09-07 | 2012-09-07 | Automatic control system for stewing and culturing yeast |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210331091.8A CN102819257B (en) | 2012-09-07 | 2012-09-07 | Automatic control system for stewing and culturing yeast |
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| CN102819257A CN102819257A (en) | 2012-12-12 |
| CN102819257B true CN102819257B (en) | 2015-04-22 |
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| CN201210331091.8A Active CN102819257B (en) | 2012-09-07 | 2012-09-07 | Automatic control system for stewing and culturing yeast |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105467884A (en) * | 2016-01-06 | 2016-04-06 | 李锦记（新会）食品有限公司 | Zymogenic making control system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040909U (en) * | 1988-12-10 | 1989-07-12 | 陈金沅 | Cooking and leaven-preparing device |
| CN1074241A (en) * | 1992-09-08 | 1993-07-14 | 新乡市酿造厂 | Multi fan centralized supply wind conditioning aerated koji making method |
| CN201370081Y (en) * | 2009-03-09 | 2009-12-30 | 四川恒泰企业投资有限公司 | Disc koji making machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612982B2 (en) * | 1987-03-25 | 1994-02-23 | キッコーマン株式会社 | Method and apparatus for controlling fermentation of soy sauce moromi |
| JP3089260B2 (en) * | 1990-10-11 | 2000-09-18 | 株式会社フジワラテクノアート | Control device for solid culture device |
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- 2012-09-07 CN CN201210331091.8A patent/CN102819257B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040909U (en) * | 1988-12-10 | 1989-07-12 | 陈金沅 | Cooking and leaven-preparing device |
| CN1074241A (en) * | 1992-09-08 | 1993-07-14 | 新乡市酿造厂 | Multi fan centralized supply wind conditioning aerated koji making method |
| CN201370081Y (en) * | 2009-03-09 | 2009-12-30 | 四川恒泰企业投资有限公司 | Disc koji making machine |
Non-Patent Citations (1)
| Title |
|---|
| 酿酒专用曲块连续生产测控系统的研究;张洪霞;《中国优秀硕士学位论文全文数据库》;20100816;全文 * |
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