CN87214868U - Monitoring device for aspergillus culture - Google Patents
Monitoring device for aspergillus culture Download PDFInfo
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- CN87214868U CN87214868U CN 87214868 CN87214868U CN87214868U CN 87214868 U CN87214868 U CN 87214868U CN 87214868 CN87214868 CN 87214868 CN 87214868 U CN87214868 U CN 87214868U CN 87214868 U CN87214868 U CN 87214868U
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- aspergillus
- monitoring device
- temperature
- relative humidity
- temperature transmitter
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Abstract
The utility model discloses a monitoring device for aspergillus culture which is used in the brewing industry. The monitoring device for aspergillus culture uses a microcomputer as the central processing unit. A printer, a display, an interface control box, a temperature transmitter and a relative humidity sensor are used as the auxiliary units. So a complete device is formed. The microcomputer circularly monitors and displays the temperature of the aspergillus culture bed and the relative humidity of the environment through the temperature transmitter and the relative humidity sensor. The start and the stop of a blower which is arranged on a culture medium are controlled instantaneously according to the monitoring result, and the purpose of controlling the temperature is achieved. The utility model has the advantages of accurate real-time control, high temperature control precision, good reliability, etc.
Description
A kind of monitoring device that is used for industrial aspergillus cultivation.
Brewery industry aspergillus is cultivated at present, is to adopt the mode of manually patrolling widely different monitoring especially for the cultivation of producing Aspergillus sojae, and labour intensity is bigger, and mould motility rate is low, and quality product, quantity all are subjected to some influences.Though microcomputer has been used as Shashi, Chongqing, Jixi and other places at present domestic areas in fermented sauce aspergillus, but can not change controlled variable, microcomputer is only worked under a fixed controlled variable, on the mode of control and effect and soy sauce production technological process identical a segment distance is arranged still.
The purpose of this utility model is the aspergillus cultivation that micro computer is used for brewery industry, changing the widely different monitor mode of manually patrolling that adopts at present is microcomputer monitored system, and can change controlled variable, aspergillus is generated in the ambient condition of the best, improve into Qu Zhiliang, reduce labor intensity, improve Working environment, make the koji operation realize control automatically.
The utility model aspergillus is cultivated monitoring device by microcomputer (1), printer (2), indicating meter (3), interface controlling box (4), platinum film temperature transmitter (5), relative humidity sensor (6) and tie cable thereof are formed as shown in Figure 1.Microcomputer (1) is selected Z80 type computer for use, and type-writer (2) is selected for use has random printing, timed print, and the 32 words/row miniprinter of ultralimit alarm logging printing function, indicating meter (3) is selected the CRT escope for use.Platinum film temperature transmitter (5), relative humidity sensor (6) all is the new-type temperature and humidity detecting sensor that adopts the Ministry of Electronics Industry 1449 to research and produce, be DBW-1 type platinum film temperature transmitter and CKS-1 type relative humidity sensor, its quantity can be determined the quantity of transmitter and transmitter according to the area size of fermentation field.Temperature measurement range is 0～63 ℃, and precision is ± 1 ℃, and the moisture content measurement scope is a relative humidity 30～90%, and precision is relative humidity ± 5%.The interface controlling box (4) of [/ Ying Mo] is by voltage stabilized source (7), system clock timer (8), eight 60 four road A/D change-over panels (9), switching values are exported 40 eight road I/D interfaces (10), decoding scheme (11), prime amplifier (12), photoelectric isolating circuit (13), power amplification circuit (14), silicon controlled rectifier output circuit (15) and housing and formed as shown in Figure 2 as shown in Figure 1.Aspergillus is cultivated monitoring device electrical principle functional diagram as shown in Figure 2.In design, adopt functional block to form aspergillus and cultivate microcomputer control system; Be equipped with CRT monitor and be used for man-machine interaction; Be equipped with dot matrix printer and be used to write down aspergillus culturing process situation; Consider economically feasible, select for use PZ--30A, oneself manufactured and designed interface controlling box (4) as shown in Figure 1 as main frame.Be equipped with interface circuit according to these principle of design and hardware, according to the scale of domestic soy sauce brewing producer, A/D modulus amount imports 64 the tunnel again, and switching value exports 48 the tunnel.Monitoring device is for patrolling the real-time control mode work of widely different detection.It is non-stop run that aspergillus is cultivated, and for reaching good reliability, has adopted the photoelectricity isolation method during design, and output system is isolated, and the bidirectional thyristor noncontacting switch is selected in output for use, and the working order of control blower fan obtains thermoregulation effect.Volume is little, and the life-span is long, good reliability.
Above content also is a most preferred embodiment of the present utility model.
The utility model has improved quality of sauce, improves workman's working condition. Through Harbin soy sauce two factories, soy sauce factory probationary certificate, respond well, the aspergillus activity level improves more than 30%, and sauce unstrained spirits amino acid nitrogen content is brought up to 1.01g/mL by 0.98g/100mL, in the substantially constant situation of each procedure of front and back, soy sauce output ratio 4.49%, feeding intake constantly, do not increasing in any expense situation, adopting this device, can increase production 2100 tons in soy sauce, increase by 320,000 yuan of taxes and profits. Also can be used on the brewing industry of other aspergillus cultivation.
Fig. 1 cultivates the monitoring device synoptic diagram for aspergillus;
Fig. 2 cultivates monitoring device electrical principle functional diagram for aspergillus.
Claims (3)
1, a kind of aspergillus is cultivated monitoring device, it is characterized in that it is to be coupled together by cable by microcomputer (1), printer (2), indicating meter (3), interface controlling box (4), temperature transmitter (5), relative humidity sensor (6), constitute a complete device, the temperature when cultivating in order to monitoring and control aspergillus.
2, aspergillus according to claim 1 is cultivated monitoring device, it is characterized in that interface controlling box (4) is to be assembled in the same cabinet by voltage stabilized source (7), system clock timer (8), input signal A/D change-over panel (9), switching value output interface (10), decoding scheme (11), pre-amplification circuit (12), photoelectric isolating circuit (13), power amplification circuit (14), silicon controlled rectifier output circuit (15), finishes the processing of input, output signal.
3, aspergillus culture apparatus according to claim 1 is characterized in that temperature transmitter (5) is to adopt the platinum film temperature transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87214868 CN87214868U (en) | 1987-10-28 | 1987-10-28 | Monitoring device for aspergillus culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87214868 CN87214868U (en) | 1987-10-28 | 1987-10-28 | Monitoring device for aspergillus culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87214868U true CN87214868U (en) | 1988-07-27 |
Family
ID=4829100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87214868 Withdrawn CN87214868U (en) | 1987-10-28 | 1987-10-28 | Monitoring device for aspergillus culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87214868U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043431C (en) * | 1990-08-16 | 1999-05-19 | 三星电子株式会社 | Device and method for controlling fermentation and ensilagation of food |
| CN103543768A (en) * | 2013-10-08 | 2014-01-29 | 四川省宜宾五粮液集团有限公司 | Method for controlling temperature and humidity of hard liquor making yeast rooms in hard liquor making yeast fermenting process |
| CN106635646A (en) * | 2016-12-28 | 2017-05-10 | 任长英 | Mold starter culture environment control method and device and mold starter machine |
-
1987
- 1987-10-28 CN CN 87214868 patent/CN87214868U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043431C (en) * | 1990-08-16 | 1999-05-19 | 三星电子株式会社 | Device and method for controlling fermentation and ensilagation of food |
| CN103543768A (en) * | 2013-10-08 | 2014-01-29 | 四川省宜宾五粮液集团有限公司 | Method for controlling temperature and humidity of hard liquor making yeast rooms in hard liquor making yeast fermenting process |
| CN106635646A (en) * | 2016-12-28 | 2017-05-10 | 任长英 | Mold starter culture environment control method and device and mold starter machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |