CN105886304A - Automatic control system for distillation process in baijiu making - Google Patents
Automatic control system for distillation process in baijiu making Download PDFInfo
- Publication number
- CN105886304A CN105886304A CN201610445344.2A CN201610445344A CN105886304A CN 105886304 A CN105886304 A CN 105886304A CN 201610445344 A CN201610445344 A CN 201610445344A CN 105886304 A CN105886304 A CN 105886304A
- Authority
- CN
- China
- Prior art keywords
- temperature
- controller
- pressure
- water
- input signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H6/00—Methods for increasing the alcohol content of fermented solutions or alcoholic beverages
- C12H6/02—Methods for increasing the alcohol content of fermented solutions or alcoholic beverages by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Food Science & Technology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention belongs to the technical field of automatic control and particularly relates to an automatic control system for a distillation process in baijiu making. The automatic control system comprises: a distilling barrel temperature control circuit, a distilling barrel pressure control circuit, a steam pressure control circuit, a condenser outflow temperature control circuit, an inflow temperature control circuit, a measuring water tank level control circuit, a water temperature control circuit, and other production process parameter control circuits; each control circuit includes a parameter detection device, a computer-based controller, and a corresponding actuator, ensuring control precision for various process parameters and meeting production index requirements. The original manual operation part is updated with automatic instruments, enabling an automated distillation process; traditional baijiu making technology and operation techniques are still maintained, but the operation of the invention is more labor-efficient, accurate, timely and repeatable than original manual operations; it is further possible to change parameters such as temperature and pressure as required.
Description
Technical field
The invention belongs to technical field of automatic control, be specifically related to the automation control system of a kind of spirit brewing still-process.
Background technology
From ancient times to nineteen forties, the production of Chinese liquor is all manual operation, and labor intensity is very big, as step on song, turn over song, pulverizing, fermented grain enter cellar for storing things and to go out cellar for storing things be all by manpower.After founding of New, having made substantial amounts of exploration in terms of the mechanization of liquor production, many aspects have been realized in mechanization production, as replaced domestic animal to draw mill with pulverizer, " the sky pot " of distillator is changed into condenser, eliminates and manually often change water.The Daqu (massive raw stater for alcholic liquor) system of stepping on has used curved billet forming machine instead, and artificial go-cart feeding changes Belt Conveying or the grab bucket of purlin car into.Tao Tan storage wine also changes bulk container storage wine into, decreases the loss of wine, alleviates labor strength.Meanwhile, computer technology in white spirit mixing, seasoning, wine library management, measure, analyze the aspect such as detection and apply for a long time.The packaging facilities of Chinese liquor the most generally achieves wash bottle, fill, gland, labeling streamline.
But, computer technology application, automation control system are not the most deep into the processes such as the fermentation of alcoholic, distillation.Tradition rice steamer bucket still-process is not the most broken through, and still continues to use ancient manual operations.
Summary of the invention
It is an object of the invention to propose the automation control system of a kind of spirit brewing still-process, it is achieved distillation Automation of Manufacturing Process, improve the Control platform of still-process key parameter, to reduce labor strength, improve production efficiency, promote economic benefit.
The present invention is on the basis of complete reservation Chinese liquor traditional fermentation technique, use detection technique, computer technology, mechanics of communication, Dynamic matrix control and optimisation technique and control system integration technology, upgraded existing distillation equipment by appropriate reconstruction, manual operations instrument and meter for automation in still-process, integrated control system are upgraded, thus realize distilling Automation of Manufacturing Process, improve the Control platform of still-process key parameter.
According to traditional handicraft, the purpose of distillation, it is to make alcoholic content in ripe fermented grain, fragrance matter etc. volatilize, concentrate, extract；Meanwhile, by distillation, impurity is excluded, obtain required finished wine.
Material cooking and distillation are carried out in rice steamer simultaneously, it is desirable to uniformly enter vapour, slow fire distillation, low temperature stream wine.Stream wine starts, and individually accesses a certain amount of foreshot.To control to flow wine temperature during distillation, stream wine temperature is too low, can allow in the too much entrance wine of the low boiling impurities such as acetaldehyde；Stream wine temperature is too high, and the volatilization loss of ethanol and fragrance component increases.Stream wine continues for some time, and intercepts liquor tailing during disconnected flower.Add high flame after docking and steam grain, to promote raw starch gelatinizing and to reach to rush the purpose of acid.During steaming wine, raw material and fermented grain will carry out sterilization treatment, and grain perfume (or spice) is also steamed in finished wine.
Current practice is that slow fire (vapour) is distilled, plucked wine, and grain, gelatinizing are steamed in big fire (vapour).When evaporating wine and steam grain, reply steam pressure carries out certain control.From controlling for angle, should be distillation, steam flow is less when plucking wine, programming rate compared with slow, temperature is relatively low；And steam flow is relatively big when steaming grain, gelatinizing, programming rate is very fast, temperature is higher.
The white liquor distilling automatic process control system system that the present invention proposes, including (1) distillation barrel temperature control loop, (2) distillation bucket pressure control loop, (3) Steam pressure control loop, (4) leaving condenser water temperature controls loop, (5) inflow temperature controls loop, (6) look water tank water lev el control loop up and down, (7) water temperature controls the processing parameter control loops such as loop；Each control loop includes parameter detection device, computer based controller and corresponding execution device etc., it is ensured that the control accuracy of each technological parameter, meets production target requirement.Wherein:
(1) distillation barrel temperature controls loop, and its block diagram is as shown in Figure 1.This control loop includes: temperature-detecting device, temperature controller, steam control valve；Temperature-detecting device is arranged on lid or other positions of steaming kier, has one or more temperature detecting point, for the online real time collecting to steaming kier temperature；The temperature value detected is compared with set temperature value (required for technique), and using comparative result as the input signal of temperature controller；Temperature controller, according to current input signal and history input signal, by certain control algolithm, obtains the output of temperature controller；The output signal of temperature controller, as the input of steam control valve, is automatically adjusted the quantity of steam flowing into steaming kier, thus automatically controls the temperature of steaming kier.In temperature controller design process, take into full account the impact on steaming kier temperature of the steaming kier pressure, it is ensured that the Control platform of circuit system.Temperature detecting point uses temperature sensor.
(2) distillation bucket regulation pressure circuit, its block diagram is as shown in Figure 2.This control loop includes: pressure-detecting device, pressure controller, baffle plate regulation valve；Pressure-detecting device is arranged on lid or other positions of steaming kier, has one or more pressure detecting point, for the online real time collecting to steaming kier pressure；The force value detected is compared with setup pressure value (required for technique), and using comparative result as the input signal of pressure controller；Pressure controller, according to current input signal and history input signal, by certain control algolithm, obtains the output of pressure controller；The output signal of pressure controller, as the input of bucket gear regulation valve, realizes the Stress control of distillation bucket by being automatically adjusted baffle position.In pressure controller design process, take into full account the impact on steaming kier pressure of the steaming kier steam flow, steam flow feedforward can be used to ensure the Control platform of circuit system.Pressure detecting point uses pressure transducer.
(3) steam pressure regulating loop, its block diagram is as shown in Figure 3.This control loop includes: pressure-detecting device, pressure controller, vapour pressure force regulating valve；Pressure-detecting device is for obtaining steam pressure online in real time, and the force value of detection is compared with the force value (required for technique) of setting, and comparative result is as the input signal of pressure controller；Pressure controller, according to current input signal and history input signal, by certain control law, obtains the output of pressure controller；Output signal automatic flow control regulating valve according to pressure controller, is being automatically adjusted steam pressure for vapor outlet.
(4) leaving condenser water temperature regulating loop, its block diagram is as shown in Figure 4.This control loop includes: temperature-detecting device, temperature controller, inlet regulating valve；Temperature-detecting device gathers the leaving water temperature of condenser for Real-time and Dynamic Detection, and is compared with setting value (required for technique) by temperature detection value, as the input signal of temperature controller；Controller inputs information according to current input signal with history, by certain control law, obtains the output of temperature controller；The output signal of temperature controller automatically controls inlet regulating valve, thus is controlled the leaving water temperature of condensate and heat exchanger.Here temperature-detecting device can use temperature sensor.
(5) condenser inflow temperature regulating loop, its block diagram is as shown in Figure 5.This control loop includes: temperature-detecting device, temperature controller；The inflow temperature of condenser is adjusted by system by controlling the rotation speed of fan of cooling tower.Temperature sensing device gathers cooling column water temperature (i.e. condenser inflow temperature) for Real-time and Dynamic Detection, and water temperature detected value will compare with water temperature setting value (required for technique), and both differences are as the input signal of temperature controller；Temperature controller, according to input signal, by certain control algolithm, obtains the output of temperature controller；The output signal of temperature controller controls the rotating speed of blower fan of cooling tower, thus control that the water temperature of cooling tower is automatically adjusted.
(6) looking cistern water level regulating loop up and down, its block diagram is as shown in Figure 6.This control loop includes: condensate tank of dehumidifier, water level controller；System controls the water level of water tank by looking water tank inlet regulating valve up and down；Condensate tank of dehumidifier looks cistern water level up and down for Real-time and Dynamic Detection collection, and water level detecting value is compared with water level settings value (required for technique), and both differences are as the input signal of water level controller；Water level controller, according to input signal, by certain control algolithm, obtains the output of water level controller；The output signal of water level controller controls inlet regulating valve aperture, the control thus water-masuring box water level of fighting each other automatically adjusts.Here condensate tank of dehumidifier can use liquid level sensor.
(7) looking water tank lower water temperature loop up and down, its block diagram is as shown in Figure 7.This control loop includes: temperature detector, water temperature regulater；System controls to look up and down the water temperature of water tank by entering steam control valve；Temperature detector looks water tank water temperature up and down for Real-time and Dynamic Detection collection, and is compared with water temperature setting value (required for technique) by water temperature detected value, and both differences are as the input signal of water temperature regulater；Water temperature regulater, according to input signal, by certain control algolithm, obtains the output of water temperature regulater；The output signal of water temperature regulater controls into steam control valve aperture, thus water-masuring box water temperature of fighting each other automatically adjusts.Here temperature detector can use temperature sensor.
Present system is by distilling barrel temperature, pressure, steam pressure, leaving condenser water temperature, inflow temperature, looking the processing parameter automatic control loop such as cistern water level, water temperature up and down, it is achieved white liquor distilling production process realizes automatization.Through system upgrade, manually, be promoted to the Automated condtrol New Times by the manual operation of experience.
And, also can further implement function such as:
1. ensure that important parameter is stable, and designed by controller parameter, can ensure to distill barrel temperature, pressure, condensing tube leaving water temperature, inflow temperature (cooling tower leaving water temperature), look cistern water level up and down, look the technological parameter relatively minor swings such as water tank water temperature up and down, thus realize still-process automatization and reach very high accuracy, it is greatly improved the level of production；
2. when these Parameters variation of needs, it is ensured that by given curve change, follow the tracks of.It is to say, technological parameter needs can accurately stop when keeping to live, and need that change can on-demand accurate change, tracking.
Automation control system upgrades original manual operations part instrument and meter for automation, it is achieved distillation Automation of Manufacturing Process.Meanwhile, the most completely maintain wine brewing traditional handicraft, operating skill.The significant contribution of invention system be more laborsaving than former manual operations, more accurately, more timely, repeatable；Further, temperature, the on-demand change of pressure and other parameters can be realized.Under the conditions of manual operations, operator may know that some condition is beneficial to producing, but manual under the conditions of be difficulty with, automated system then can accurately realize these conditions, provides technical support for improving wine brewing yield and quality.
Accompanying drawing explanation
Fig. 1 distills barrel temperature and controls loop block diagram.
Fig. 2 distills a barrel pressure regulation circuit block diagram.
Fig. 3 steam pressure regulating loop block diagram.
Fig. 4 leaving condenser water temperature regulating loop block diagram.
Fig. 5 condenser inflow temperature regulating loop block diagram.
Fig. 6 looks cistern water level regulating loop block diagram up and down.
Fig. 7 looks water tank lower water temperature loop block diagram up and down.
Fig. 8 spirit brewing distillation production process schematic diagram.
Detailed description of the invention
The white liquor distilling automatic process control system system that the present invention proposes, the control loop instrument related to includes: inlet regulating valve, air inlet adjustment valve (the manual regulating water inlet valve of handle, the inlet valve that are original change automatic regulating valve into), the plate washer installed in steaming kier exit, in order to regulate pressure in steaming kier；Steaming kier temperature, pressure, condensing tube enter coolant-temperature gage, outlet water temperature detecting device (newly increasing), it is achieved in water inlet, water outlet, throttle flow, steaming kier, the technological parameter such as pressure continuously adjusts.Plate washer is installed in steaming kier outlet, the temperature in steaming kier, pressure separately, it is achieved independently adjustable.Only during one controlled quentity controlled variable of steam valve, steam flow cannot be independently adjustable with pressure in bucket.
Steaming kier side
Steaming kier lid is installed temperature, pressure-detecting device, increases plate washer, executor simultaneously, be used for controlling vapo(u)rizing temperature, pressure.For temperature homogeneity in judgement steaming fat, multiple temperature detecting point is set at distillation bung, steams grain bung and one temperature, pressure detecting point are set.
Look water tank outside steaming kier up and down and fill a liquid level, temperature-detecting device and water intaking valve, be used for controlling cistern water level；Increase an inlet valve, be used for controlling water temperature.Proportioning water outlet pipe increases effusion meter, is used for measuring amount of water.
Condenser side
Installing multiple condensate temperature detection device in condensing tube, pipe is outer installs wine vapor (steam) temperature detection device, for detecting in condensation process water temperature and the outer wine vapor (steam) temperature situation of change from top to bottom of water pipe in water pipe.At condenser water inlet, outlet, wine oral cavity, relevant temperature detection device is installed.
Each controls loop as shown in Fig. 1-7.Each control in loop, based on simple in construction, easy of use, facilitate the consideration of the aspects such as debugging, classical PID (PID) control algolithm preferentially selected by controller.PID controller parameter setting method can be theoretical calculation method, according to the mathematical model of controlled device, is calculated controller parameter by control theory.Can also be practical tuning method, mainly have critical proportional band law, attenuation curve method etc..It addition, controller can also select the control algolithm and other computer based advanced person's industrial control technology algorithm that PREDICTIVE CONTROL is relevant.
Spirit brewing distillation production process is as shown in Figure 8.After steaming the production technology such as grain, fermentation, obtain fermented grain.It is loaded into steaming kier, referred to as loaded steamer.Open steam valve during loaded steamer and make quantity of steam continue to increase, reaching at the end of loaded steamer to steam wine vapour pressure setting value.After loaded steamer completes, cover Zeng Gai, connected steam pipe, connect condenser, open cooling water.Distill at first is referred to as " foreshot ", and the wine finally distilled is referred to as " tail wine ".Pluck wine teacher when plucking wine " to taste while pluck ".First win foreshot, then according to vinosity situation amount quality picking wine, put in storage by level.
Claims (1)
1. the automation control system of a spirit brewing still-process, it is characterized in that, including: (1) distillation barrel temperature controls loop, (2) distillation bucket pressure control loop, (3) Steam pressure control loop, (4) leaving condenser water temperature controls loop, (5) inflow temperature controls loop, (6) look water tank water lev el control loop up and down, (7) water temperature controls the processing parameters such as loop and controls loop；Each control loop includes parameter detection device, computer based controller and performs device accordingly, it is ensured that the control accuracy of each technological parameter, meets production target requirement；Wherein:
(1) distillation barrel temperature controls loop, including: temperature-detecting device, temperature controller, steam control valve；Temperature-detecting device is arranged on lid or other positions of steaming kier, has one or more temperature detecting point, for the online real time collecting to steaming kier temperature；The temperature value detected is compared with set temperature value, and using comparative result as the input signal of temperature controller；Temperature controller, according to current input signal and history input signal, by certain control algolithm, obtains the output of temperature controller；The output signal of temperature controller, as the input of steam control valve, is automatically adjusted the quantity of steam flowing into steaming kier, thus automatically controls the temperature of steaming kier；
(2) distillation bucket regulation pressure circuit, including: pressure-detecting device, pressure controller, baffle plate regulation valve；Pressure-detecting device is arranged on lid or other positions of steaming kier, has one or more pressure detecting point, for the online real time collecting to steaming kier pressure；The force value detected is compared with setup pressure value, and using comparative result as the input signal of pressure controller；Pressure controller, according to current input signal and history input signal, by certain control algolithm, obtains the output of pressure controller；The output signal of pressure controller, as the input of bucket gear regulation valve, realizes the Stress control of distillation bucket by being automatically adjusted baffle position；
(3) steam pressure regulating loop, including: pressure-detecting device, pressure controller, vapour pressure force regulating valve；Pressure-detecting device is for obtaining steam pressure online in real time, and the force value of detection is compared with the force value of setting, and comparative result is as the input signal of pressure controller；Pressure controller, according to current input signal and history input signal, by certain control law, obtains the output of pressure controller；Output signal automatic flow control regulating valve according to pressure controller, is being automatically adjusted steam pressure for vapor outlet；
(4) leaving condenser water temperature regulating loop, including: temperature-detecting device, temperature controller, inlet regulating valve；Temperature-detecting device gathers the leaving water temperature of condenser for Real-time and Dynamic Detection, and is compared with setting value by temperature detection value, as the input signal of temperature controller；Controller inputs information according to current input signal with history, by certain control law, obtains the output of temperature controller；The output signal of temperature controller automatically controls inlet regulating valve, thus is controlled the leaving water temperature of condensate and heat exchanger；
(5) condenser inflow temperature regulating loop, including: temperature-detecting device, temperature controller；The inflow temperature of condenser is adjusted by system by controlling the rotation speed of fan of cooling tower；Temperature sensing device gathers cooling column water temperature i.e. condenser inflow temperature for Real-time and Dynamic Detection, and water temperature detected value will compare with water temperature setting value, and both differences are as the input signal of temperature controller；Temperature controller, according to input signal, by certain control algolithm, obtains the output of temperature controller；The output signal of temperature controller controls the rotating speed of blower fan of cooling tower, thus control that the water temperature of cooling tower is automatically adjusted；
(6) cistern water level regulating loop is looked up and down, including: condensate tank of dehumidifier, water level controller；System controls the water level of water tank by looking water tank inlet regulating valve up and down；Condensate tank of dehumidifier looks cistern water level up and down for Real-time and Dynamic Detection collection, and water level detecting value is compared with water level settings value, and both differences are as the input signal of water level controller；Water level controller, according to input signal, by certain control algolithm, obtains the output of water level controller；The output signal of water level controller controls inlet regulating valve aperture, the control thus water-masuring box water level of fighting each other automatically adjusts；
(7) water tank lower water temperature loop is looked up and down, including: temperature detector, water temperature regulater；System controls to look up and down the water temperature of water tank by entering steam control valve；Temperature detector looks water tank water temperature up and down for Real-time and Dynamic Detection collection, and is compared with water temperature setting value by water temperature detected value, and both differences are as the input signal of water temperature regulater；Water temperature regulater, according to input signal, by certain control algolithm, obtains the output of water temperature regulater；The output signal of water temperature regulater controls into steam control valve aperture, thus water-masuring box water temperature of fighting each other automatically adjusts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445344.2A CN105886304A (en) | 2016-06-21 | 2016-06-21 | Automatic control system for distillation process in baijiu making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445344.2A CN105886304A (en) | 2016-06-21 | 2016-06-21 | Automatic control system for distillation process in baijiu making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105886304A true CN105886304A (en) | 2016-08-24 |
Family
ID=56730932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610445344.2A Pending CN105886304A (en) | 2016-06-21 | 2016-06-21 | Automatic control system for distillation process in baijiu making |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105886304A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106148146A (en) * | 2016-08-31 | 2016-11-23 | 湖北稻花香酒业股份有限公司 | Condenser automatic water-saving temperature control system and control method |
| CN107092210A (en) * | 2017-05-27 | 2017-08-25 | 安徽管仲酒业有限公司 | A kind of brewed spirit distills transmission measurement system |
| CN107201298A (en) * | 2017-05-27 | 2017-09-26 | 安徽管仲酒业有限公司 | A kind of brewed spirit vapo(u)rizing temperature control system |
| CN109971891A (en) * | 2019-05-07 | 2019-07-05 | 劲牌有限公司 | White liquor distilling control method, device, system and electronic equipment |
| CN113140339A (en) * | 2021-03-10 | 2021-07-20 | 复旦大学 | Loop device for testing hydraulic performance of fast neutron reactor fuel assembly |
| CN114455469A (en) * | 2022-04-11 | 2022-05-10 | 杭州杰牌传动科技有限公司 | Tower crane slewing mechanism control system and control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045448A (en) * | 2012-12-25 | 2013-04-17 | 宜宾金喜来酒业有限公司 | Wine taking process based on gas-phase temperature, pressure and alcohol content variation online measuring |
| CN103361240A (en) * | 2013-07-02 | 2013-10-23 | 孙辉 | High-efficiency energy-saving wine brewing distilling device |
| RU2534360C2 (en) * | 2013-03-15 | 2014-11-27 | Валерий Геннадьевич Брусов | Method for automatic control of alcohol distillation process |
| CN204699426U (en) * | 2014-08-14 | 2015-10-14 | 阿里山制酒股份有限公司 | Double-effect distillation device |
| CN204874480U (en) * | 2015-08-07 | 2015-12-16 | 徐州香醅酒业有限公司 | A distillation heating device for making wine |
| CN205241648U (en) * | 2015-11-09 | 2016-05-18 | 金双悦 | Automatic wine device is evaporated in control |
-
2016
- 2016-06-21 CN CN201610445344.2A patent/CN105886304A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045448A (en) * | 2012-12-25 | 2013-04-17 | 宜宾金喜来酒业有限公司 | Wine taking process based on gas-phase temperature, pressure and alcohol content variation online measuring |
| RU2534360C2 (en) * | 2013-03-15 | 2014-11-27 | Валерий Геннадьевич Брусов | Method for automatic control of alcohol distillation process |
| CN103361240A (en) * | 2013-07-02 | 2013-10-23 | 孙辉 | High-efficiency energy-saving wine brewing distilling device |
| CN204699426U (en) * | 2014-08-14 | 2015-10-14 | 阿里山制酒股份有限公司 | Double-effect distillation device |
| CN204874480U (en) * | 2015-08-07 | 2015-12-16 | 徐州香醅酒业有限公司 | A distillation heating device for making wine |
| CN205241648U (en) * | 2015-11-09 | 2016-05-18 | 金双悦 | Automatic wine device is evaporated in control |
Non-Patent Citations (2)
| Title |
|---|
| 梁明 等: "白酒连续蒸馏装置计算机网络控制系统的应用和设计", 《酿酒科技》 * |
| 焦二满 等: "传统白酒酿造企业全厂综合自动化发展的思考", 《酿酒科技》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106148146A (en) * | 2016-08-31 | 2016-11-23 | 湖北稻花香酒业股份有限公司 | Condenser automatic water-saving temperature control system and control method |
| CN107092210A (en) * | 2017-05-27 | 2017-08-25 | 安徽管仲酒业有限公司 | A kind of brewed spirit distills transmission measurement system |
| CN107201298A (en) * | 2017-05-27 | 2017-09-26 | 安徽管仲酒业有限公司 | A kind of brewed spirit vapo(u)rizing temperature control system |
| CN109971891A (en) * | 2019-05-07 | 2019-07-05 | 劲牌有限公司 | White liquor distilling control method, device, system and electronic equipment |
| CN113140339A (en) * | 2021-03-10 | 2021-07-20 | 复旦大学 | Loop device for testing hydraulic performance of fast neutron reactor fuel assembly |
| CN114455469A (en) * | 2022-04-11 | 2022-05-10 | 杭州杰牌传动科技有限公司 | Tower crane slewing mechanism control system and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105886304A (en) | Automatic control system for distillation process in baijiu making | |
| US9037298B2 (en) | Cook flash temperature optimization | |
| CN102147613B (en) | Model predictive control method and system for moisture and temperature of tobacco redryer | |
| CN104904894B (en) | Perfuming machine for tea and tealeaves intelligentized control method Titian mode | |
| CN104101105B (en) | The composite control method of a kind of heating crude oil furnace temperature and device thereof | |
| CN106773657A (en) | A kind of roller drying unstable state process head material and the optimising and adjustment method in tailing stage | |
| CN103045446A (en) | Wine taking process based on alcohol content online measuring | |
| CN204874480U (en) | A distillation heating device for making wine | |
| CN104692143B (en) | A kind of revolving type bionic intelligence uploading in rice steamer machine | |
| CN111888788B (en) | Circulating neural network control method and system suitable for traditional Chinese medicine extraction and concentration | |
| CN109971891A (en) | White liquor distilling control method, device, system and electronic equipment | |
| CN203913351U (en) | A kind of cut tobacco damping machine constant temperature priming apparatus | |
| CN103045448B (en) | Wine taking process based on gas-phase temperature, pressure and alcohol content variation online measuring | |
| CN107551597A (en) | A kind of cerium sulphate crystal method | |
| RU2534360C2 (en) | Method for automatic control of alcohol distillation process | |
| CN112790421B (en) | Cut stem charging outlet water content control method based on sliding window prediction | |
| CN103045449A (en) | Vapor phase temperature and alcoholic strength variation on-line liquor taking process according to quality | |
| JPH0723764A (en) | Method for brewing sake and controller for the fermentation process | |
| US20210285066A1 (en) | System and method for controlling the degree brix in an aqueous solution such as maple syrup | |
| CN108669616A (en) | A kind of drum-type cut-tobacco drier moisture content of cut tobaccos control method based on water balance | |
| CN208465202U (en) | A kind of level controling mechanism of evaporator with external heating unit | |
| RU157821U1 (en) | INSTALLATION WITH AUTOMATIC PROCESS OF DISTRIBUTION OF ALCOHOL-CONTAINING LIQUID | |
| CN208071676U (en) | A kind of distillation brewing device | |
| CN103114028B (en) | Gas phase temperature and pressure changing online quality-based liquor making process | |
| CN206447866U (en) | A kind of intelligent low-pressure grain is gelatinized equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Xingxuan Inventor before: Wang Xingxuan Inventor before: Sun Demin |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |