CN104678864A - Beer fermentation tank monitoring system - Google Patents
Beer fermentation tank monitoring system Download PDFInfo
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- CN104678864A CN104678864A CN201310639039.3A CN201310639039A CN104678864A CN 104678864 A CN104678864 A CN 104678864A CN 201310639039 A CN201310639039 A CN 201310639039A CN 104678864 A CN104678864 A CN 104678864A
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- sensor
- fermentation tank
- beer fermentation
- controller
- microprocessor
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a beer fermentation tank monitoring system. The system comprises a controller, a paperless recorder, a sensor unit and a data collecting and processing device, wherein the data collecting and processing device is used for processing data collected by the sensor unit and sending a control instruction to the controller according to the processed data; the sensor unit includes a temperature sensor, a CO2 concentration sensor, a gas flow sensor, a liquid flow sensor and a microbial sensor; the data collecting and processing device comprises a shell and a circuit board; a microprocessor, a power module, a multi-channel signal conversion board, a data acquisition card, a decoder, a display diving circuit, an encoder, a watchdog circuit, an EEPROM (Electrically Erasable Programmable Read-Only Memory), an I/O (Input/Output) extension interface and an alarm driving circuit are mounted on the circuit board. The beer fermentation tank monitoring system is simple in structure, reasonable in design, low in input cost and high in control accuracy, and is capable of automatically monitoring a beer fermentation tank, thereby guaranteeing the accurate execution of a beer fermentation process and improving the beer production quality.
Description
Technical field
The present invention relates to a kind of supervisory system, especially relate to a kind of beer fermentation tank supervisory system.
Background technology
Beer Brewage is one and utilizes biological processing to carry out the process of producing, and the production cycle is long, and procedure parameter is dispersed large, and traditional operation mode is difficult to the quality ensureing product.In recent years, external Ge great Beer Brewage producer cracks the China market one after another, competes for market share by means of technical advantage and domestic Beer Brewage producer.Domestic beer industry an urgent demand undergoes technological transformation, and boosts productivity, and ensures product quality, to guarantee to establish oneself in an unassailable position in the market competition of fierceness.
The sweat of beer is a microbial metabolism.It is by the multiple enzymolysis of multiple yeast, by fermentable saccharide converted be alcohol and CO
2, and some other metabolin affecting quality and taste.During fermentation, in technique, the variable of major control is temperature and time.Beer fermentation object have time variation, time stickiness and uncertainty thereof, and there is individual difference in each fermentation tank, and under different process conditions, under different fermented bacteriums, plant characteristic is also not quite similar.Therefore be difficult to find or set up a certain definite mathematical model to carry out Simulation and Prediction control.Major part Beer Brewage producer of China still adopts conventional instrument to control at present, and the various parameter of manual monitoring, human factor is more.This control mode is difficult to ensure the correct execution of production technology, causes beer quality unstable, and undulatory property is large and be unfavorable for expanded reproduction scale.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of beer fermentation tank supervisory system is provided, its structure is simple, reasonable in design, input cost is low, and work can carry out automatic monitoring to beer fermentation tank, ensure that the correct execution of beer fermentation technique.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of beer fermentation tank supervisory system, is characterized in that: comprise controller, recording instrument without paper, carry out processing for the sensor unit of the status signal of Real-time Collection beer fermentation tank and the data that collected by described sensor unit and according to reduced data, controller sent to the data acquisition and procession device of steering order; The upper, middle and lower three sections of described beer fermentation tank outside is respectively provided with a circle cooling jacket, the refrigerant for regulating described beer fermentation tank temperature is deposited in described cooling jacket, on described cooling jacket, refrigerant inlet place is provided with liquid flow control valve, and the top of described beer fermentation tank is provided with for discharging CO
2gas outlet, described gas outlet is provided with gas flow control valve; Described sensor unit comprises the multiple temperature sensors be arranged on cooling jacket, for detecting described CO
2the CO of gas concentration
2concentration sensor, for detect gas flow in described gas outlet gas flow sensor, for detecting the liquid flow sensor of described cold medium flux and the microbiological sensor for detecting saccharomyces cerevisiae bacteria concentration; Described data acquisition and procession device comprises housing and is arranged on the circuit board of described enclosure interior, described circuit board is provided with microprocessor, power module, multiple signals change-over panel, data collecting card, code translator, display driver circuit, scrambler, watchdog circuit, eeprom memory, I/O expansion interface and alarm drive circuit, described housing is provided with keyboard, display screen and warning device; Described data collecting card connects with multiple signals change-over panel and microprocessor respectively, described display driver circuit connects with code translator and display screen respectively, described scrambler connects with microprocessor and keyboard respectively, described alarm drive circuit connects with microprocessor and warning device respectively, described power module, code translator, watchdog circuit, eeprom memory, I/O expansion interface, controller and recording instrument without paper all connect with microprocessor, described liquid flow control valve and gas flow control valve all connect with controller, described temperature sensor, CO
2concentration sensor, gas flow sensor, liquid flow sensor and microbiological sensor all connect with multiple signals change-over panel.
Above-mentioned a kind of beer fermentation tank supervisory system, is characterized in that: described controller is programmable controller PLC
Above-mentioned a kind of beer fermentation tank supervisory system, is characterized in that: described multiple signals change-over panel is PCLD-789D.
Above-mentioned a kind of beer fermentation tank supervisory system, is characterized in that: described data collecting card is PCI-1716L.
The present invention compared with prior art has the following advantages: structure is simple, reasonable in design, input cost is low, and work can carry out automatic monitoring to beer fermentation tank, and control accuracy is high, ensure that the correct execution of beer fermentation technique, improves Beer Brewage quality.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present invention.
Description of reference numerals:
1-controller; 2-recording instrument without paper; 3-data acquisition and procession device;
3-1-microprocessor; 3-2-power module; 3-3-multiple signals change-over panel;
3-4-data collecting card; 3-5-code translator; 3-6-display driver circuit;
3-7-scrambler; 3-8-watchdog circuit; 3-9-eeprom memory;
3-10-I/O expansion interface; 3-11-alarm drive circuit;
3-12-keyboard; 3-13-display screen; 3-14-warning device;
4-temperature sensor; 5-CO
2concentration sensor; 6-gas flow sensor;
7-liquid flow sensor; 8-microbiological sensor; 9-liquid flow control valve;
10-gas flow control valve.
Embodiment
As shown in Figure 1, the present invention includes controller 1, recording instrument without paper 2, carry out processing for the sensor unit of the status signal of Real-time Collection beer fermentation tank and data that described sensor unit is collected and according to reduced data, controller 1 sent to the data acquisition and procession device 3 of steering order, the upper, middle and lower three sections of described beer fermentation tank outside is respectively provided with a circle cooling jacket, the refrigerant for regulating described beer fermentation tank temperature is deposited in described cooling jacket, on described cooling jacket, refrigerant inlet place is provided with liquid flow control valve 9, and the top of described beer fermentation tank is provided with for discharging CO
2gas outlet, described gas outlet is provided with gas flow control valve 10, described sensor unit comprises the multiple temperature sensors 4 be arranged on cooling jacket, for detecting described CO
2the CO of gas concentration
2concentration sensor 5, for detect gas flow in described gas outlet gas flow sensor 6, for detecting the liquid flow sensor 7 of described cold medium flux and the microbiological sensor 8 for detecting saccharomyces cerevisiae bacteria concentration, described data acquisition and procession device 3 comprises housing and is arranged on the circuit board of described enclosure interior, described circuit board is provided with microprocessor 3-1, power module 3-2, multiple signals change-over panel 3-3, data collecting card 3-4, code translator 3-5, display driver circuit 3-6, scrambler 3-7, watchdog circuit 3-8, eeprom memory 3-9, I/O expansion interface 3-10 and alarm drive circuit 3-11, described housing is provided with keyboard 3-12, display screen 3-13 and warning device 3-14, described data collecting card 3-4 connects with multiple signals change-over panel 3-3 and microprocessor 3-1 respectively, described display driver circuit 3-6 connects with code translator 3-5 and display screen 3-13 respectively, described scrambler 3-7 connects with microprocessor 3-1 and keyboard 3-12 respectively, described alarm drive circuit 3-11 connects with microprocessor 3-1 and warning device 3-14 respectively, described power module 3-2, code translator 3-5, watchdog circuit 3-8, eeprom memory 3-9, I/O expansion interface 3-10, controller 1 and recording instrument without paper 2 all connect with microprocessor 3-1, described liquid flow control valve 9 and gas flow control valve 10 all connect with controller 1, described temperature sensor 4, CO
2concentration sensor 5, gas flow sensor 6, liquid flow sensor 7 and microbiological sensor 8 all connect with multiple signals change-over panel 3-3.
In the present embodiment, described controller 1 is programmable controller PLC
In the present embodiment, described multiple signals change-over panel 3-3 is PCLD-789D.
In the present embodiment, described data collecting card 3-4 is PCI-1716L.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solution of the present invention.
Claims (4)
1. a beer fermentation tank supervisory system, is characterized in that: comprise controller (1), recording instrument without paper (2), carry out processing for the sensor unit of the status signal of Real-time Collection beer fermentation tank and the data that collected by described sensor unit and according to reduced data, controller (1) sent to the data acquisition and procession device (3) of steering order, the upper, middle and lower three sections of described beer fermentation tank outside is respectively provided with a circle cooling jacket, the refrigerant for regulating described beer fermentation tank temperature is deposited in described cooling jacket, on described cooling jacket, refrigerant inlet place is provided with liquid flow control valve (9), and the top of described beer fermentation tank is provided with for discharging CO
2gas outlet, described gas outlet is provided with gas flow control valve (10), described sensor unit comprises the multiple temperature sensors (4) be arranged on cooling jacket, for detecting described CO
2the CO of gas concentration
2concentration sensor (5), for detect gas flow in described gas outlet gas flow sensor (6), for detecting the liquid flow sensor (7) of described cold medium flux and the microbiological sensor (8) for detecting saccharomyces cerevisiae bacteria concentration, described data acquisition and procession device (3) comprises housing and is arranged on the circuit board of described enclosure interior, described circuit board is provided with microprocessor (3-1), power module (3-2), multiple signals change-over panel (3-3), data collecting card (3-4), code translator (3-5), display driver circuit (3-6), scrambler (3-7), watchdog circuit (3-8), eeprom memory (3-9), I/O expansion interface (3-10) and alarm drive circuit (3-11), described housing is provided with keyboard (3-12), display screen (3-13) and warning device (3-14), described data collecting card (3-4) connects with multiple signals change-over panel (3-3) and microprocessor (3-1) respectively, described display driver circuit (3-6) connects with code translator (3-5) and display screen (3-13) respectively, described scrambler (3-7) connects with microprocessor (3-1) and keyboard (3-12) respectively, described alarm drive circuit (3-11) connects with microprocessor (3-1) and warning device (3-14) respectively, described power module (3-2), code translator (3-5), watchdog circuit (3-8), eeprom memory (3-9), I/O expansion interface (3-10), controller (1) and recording instrument without paper (2) all connect with microprocessor (3-1), described liquid flow control valve (9) and gas flow control valve (10) all connect with controller (1), described temperature sensor (4), CO
2concentration sensor (5), gas flow sensor (6), liquid flow sensor (7) and microbiological sensor (8) all connect with multiple signals change-over panel (3-3).
2. according to a kind of beer fermentation tank supervisory system according to claim 1, it is characterized in that: described controller (1) is programmable controller PLC.
3. according to a kind of beer fermentation tank supervisory system described in claim 1 or 2, it is characterized in that: described multiple signals change-over panel (3-3) is PCLD-789D.
4. according to a kind of beer fermentation tank supervisory system described in claim 1 or 2, it is characterized in that: described data collecting card (3-4) is PCI-1716L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639039.3A CN104678864A (en) | 2013-11-30 | 2013-11-30 | Beer fermentation tank monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639039.3A CN104678864A (en) | 2013-11-30 | 2013-11-30 | Beer fermentation tank monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN104678864A true CN104678864A (en) | 2015-06-03 |
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ID=53314103
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310639039.3A Pending CN104678864A (en) | 2013-11-30 | 2013-11-30 | Beer fermentation tank monitoring system |
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| CN (1) | CN104678864A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525944A (en) * | 2016-11-01 | 2017-03-22 | 深圳大图科创技术开发有限公司 | Beer fermentation tank with detection alarm function |
| CN109141729A (en) * | 2018-08-29 | 2019-01-04 | 青岛啤酒(日照)有限公司 | A kind of steam pressure alarm system for Beer Brewage |
| CN116467835A (en) * | 2023-02-07 | 2023-07-21 | 山东申东发酵装备有限公司 | Beer fermentation tank monitoring system |
-
2013
- 2013-11-30 CN CN201310639039.3A patent/CN104678864A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525944A (en) * | 2016-11-01 | 2017-03-22 | 深圳大图科创技术开发有限公司 | Beer fermentation tank with detection alarm function |
| CN106525944B (en) * | 2016-11-01 | 2019-07-02 | 杭州千岛湖啤酒有限公司 | A kind of beer fermentation tank with detection warning function |
| CN109141729A (en) * | 2018-08-29 | 2019-01-04 | 青岛啤酒(日照)有限公司 | A kind of steam pressure alarm system for Beer Brewage |
| CN116467835A (en) * | 2023-02-07 | 2023-07-21 | 山东申东发酵装备有限公司 | Beer fermentation tank monitoring system |
| CN116467835B (en) * | 2023-02-07 | 2024-01-26 | 山东申东发酵装备有限公司 | Beer fermentation tank monitoring system |
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Application publication date: 20150603 |