CN102827717A - Full-automatic high-concentration beer dilution ratio mixing machine and mixing method thereof - Google Patents

Full-automatic high-concentration beer dilution ratio mixing machine and mixing method thereof Download PDF

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Publication number
CN102827717A
CN102827717A CN2012103059563A CN201210305956A CN102827717A CN 102827717 A CN102827717 A CN 102827717A CN 2012103059563 A CN2012103059563 A CN 2012103059563A CN 201210305956 A CN201210305956 A CN 201210305956A CN 102827717 A CN102827717 A CN 102827717A
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China
Prior art keywords
beer
plc
clean
concentration
butterfly valve
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CN2012103059563A
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Chinese (zh)
Inventor
陶安军
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ANHUI HUAYI BIOLOGICAL EQUIPMENT TECHNOLOGY Co Ltd
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ANHUI HUAYI BIOLOGICAL EQUIPMENT TECHNOLOGY Co Ltd
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Priority to CN2012103059563A priority Critical patent/CN102827717A/en
Publication of CN102827717A publication Critical patent/CN102827717A/en
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Abstract

The invention discloses a full-automatic high-concentration beer dilution ratio mixing machine and a mixing method thereof, relating to the technical field of multi-material mixing processes such as biology and wine fermentation engineering, food beverage engineering, bio-pharmaceuticals, fine chemistry industry and chemical engineering. The full-automatic high-concentration beer dilution ratio mixing machine comprises a frame, a PLC (Programmable Logic Controller) control cabinet, a static mixer and a diluting pump, wherein the PLC control cabinet is arranged on the outer side of the frame; the static mixer is arranged above the frame; the diluting pump is arranged at the lower end of the static mixer; and the full-automatic high-concentration beer dilution ratio mixing machine is externally connected with high-concentration beer, deoxygenated water, clean CO2 and a finished beer tank. The mixing method comprises the following steps of: mixing high-concentration beer with deoxygenated water in the diluting pump; and mixing with clean CO2 in the static mixer, and feeding into the finished wine tank. The method is practicable; a mass flow meter is applied, so that a reliable precondition is provided for accurate adding of CO2 into diluted beer; a mathematical model is established, so that reliable basis is provided for accurate adding of deoxygenated water and CO2 into high-concentration beer; an open-ring control principle is applied, so that the phenomenon of incorrect mixture ratio caused by hysteresis of feedback adjustment and detection data distortion in closed-ring control is avoided; and automation control in an entire process is realized, so that the labor strength is greatly lowered, the possibility of human errors is lowered, and the product quality and uniformity are improved.

Description

Full-automatic high concentration beer dilution matching mixing machine and blending means thereof
Technical field:
The present invention relates to many mixing of materials Technology field of biology and drinks fermentation engineering, food-drink engineering, bio-pharmaceuticals, fine chemistry industry, chemical engineering, relate in particular to and be used for concentrated beer with de-oxygenised water dilution and dilution beer CO 2The local flavor of interpolation and yeast wine is blent the full-automatic process control of allotment.
Background technology:
Along with market is increasingly high to the needs and the beer taste consistence of different concns beer, require the former pol of beer to allocate flexibly accurately, at present, and in the technological process of producing beer, concentrated beer dilution and CO 2Saturation history has only adopted semi-automatic high concentration dilution mixing machine equipment.In the prior art, the CO in the semi-automatic high concentration dilution mixing machine 2Flow detection and automatic control system can not guarantee to dilute beer concentration and CO owing to have many defectives in the design 2The accurate interpolation and the homogeneity of content cause the mouthfeel quality of beer and consistence thereof not to reach present high-level requirement.There is CO in the semi-automatic high concentration dilution mixing machine that uses in the prior art 2Volumetric flow meter is subject to the influence of temperature and pressure, CO 2The mass rate that volumetric flow rate converted that volumetric flow rate detects is inaccurate; Closed loop feedback is regulated control; Give PLC with the signal feedback of detected downstream, PLC controls the upstream regulation valve, in the process of regulating, exists tangible hysteresis phenomenon to cause manipulated variable inaccurate; Because the existence of downstream bubble causes online detected value distortion; Semiautomatic controls has not only increased human cost, has also increased labour intensity and has made mistakes probability, and these defectives cause disadvantageous effect to production quality of beer and homogeneity.
Summary of the invention:
Technical problem to be solved by this invention is to overcome the defective of prior art, and a kind of full-automatic high concentration beer dilution matching mixing machine and blending means thereof are provided.
Technical problem to be solved by this invention adopts following technical scheme to realize:
Full-automatic high concentration beer dilution matching mixing machine; Comprise frame; Be arranged at the PLC housing in the frame outside; Be arranged at frame top static mixer, be arranged at the dilution pumps of static mixer lower end, the external concentrated beer of described full-automatic high concentration beer dilution matching mixing machine, de-oxygenised water, clean CO 2, finished product storage wine jar, said concentrated beer and de-oxygenised water are after the dilution pumps mixing, then with clean CO 2Mix the back at static mixer and get into finished product storage wine jar.
Said concentrated beer arrives dilution pumps through first volumetric flow meter, manual angle variable valve, first vacuum breaker; Said de-oxygenised water arrives dilution pumps through second volumetric flow meter, the first pneumatic PID variable valve, second vacuum breaker, the first pneumatically operated switch formula butterfly valve; Be circumscribed with blow-off pipe between described second vacuum breaker and the first pneumatically operated switch formula butterfly valve; Blow-off pipe is provided with the second pneumatically operated switch formula butterfly valve, said clean CO 2Arrive static mixer through reducing valve, mass flowmeter, the second pneumatic PID variable valve, suspended body flowmeter, the 3rd vacuum breaker, the 3rd pneumatically operated switch formula butterfly valve; Be circumscribed with blow-off pipe between said the 3rd vacuum breaker and the 3rd pneumatically operated switch formula butterfly valve; Said blow-off pipe is provided with the 4th pneumatically operated switch formula butterfly valve; Described static mixer arrives finished products storage wine jars through two circuits after through very long mixed pipe line; Article one, circuit is provided with beer concentration on-line detector, online pressure detecting instrument, pneumatic PID angle variable valve at mixed pipe line and finished product storage wine jar junction, and the second circuit passes through the 6th manual wafer type butterfly valve, CO at the mixed pipe line afterbody 2Online concentration detector, the 7th manual wafer type butterfly valve are connected to finished product storage wine jar, and described mixed pipe line is arranged for the S type, is provided with 5 manual wafer type butterfly valves in the mixed pipe line bottom.
Said PLC housing is gathered first volumetric flow meter, second volumetric flow meter, mass flowmeter, CO 2The signal of online concentration detector, online pressure detecting instrument and beer concentration on-line detector is controlled first to fourth pneumatically operated switch formula butterfly valve, first to the second pneumatic PID variable valve and pneumatic PID angle variable valve;
Its blending means is: said mass flowmeter accurately detects clean CO 2Flow, effectively reduced CO 2Pressure and temperature be to the influence of detected result, and PLC gathers the first volumetric flow meter signal and the calculating through mathematical model, draws de-oxygenised water flow and clean CO 2Flow, thereby realize the open loop control of whole process, the foundation of mathematical model is de-oxygenised water in the concentrated beer and CO 2Accurate interpolation the reliable premise condition is provided, the problem that the feedback regulation hysteresis phenomenon is brought in the closed-loop control method has been avoided in the application of PLC and open loop control principle;
After the PLC housing starts; The PLC housing controls the first pneumatically operated switch formula butterfly valve and the 3rd pneumatically operated switch formula butterfly valve is opened; PLC housing control dilution pumps is opened; First volumetric flow meter feedback high concentration beer flow signal is given the PLC housing, and the PLC housing goes out needed de-oxygenised water and clean CO according to calculated with mathematical model 2Flow; PLC compares according to the de-oxygenised water flux values of the de-oxygenised water flux values of second volumetric flow meter feedback and calculated with mathematical model gained and controls the first pneumatic PID control valve opening and adjust to suitable de-oxygenised water flow, the clean CO that PLC feeds back according to mass flowmeter 2The clean CO of flux values and calculated with mathematical model gained 2Flux values adjust to appropriate C O to recently controlling the second pneumatic PID control valve opening 2Mass rate; The mixed pipe line pressure signal that PLC feeds back according to online pressure detecting instrument is controlled the aperture of pneumatic PID angle variable valve, makes mixed pipe line keep a constant pressure; PLC is through gathering CO 2Online concentration detector and beer concentration on-line detector signal, the accuracy of verification system and stability when coming in and going out, are finely tuned parameter; When the end of high concentration beer diluted mixture, PLC controls the second pneumatically operated switch formula butterfly valve and the 4th pneumatically operated switch formula butterfly valve is opened, to de-oxygenised water pipeline and clean CO 2Pipeline carries out blowdown
The inventive method is practical, CO 2The application of mass flowmeter is CO in the dilution beer 2Accurate interpolation the reliable premise condition is provided, the foundation of mathematical model is de-oxygenised water in the high concentration beer and CO 2Accurate interpolation reliable basis is provided; The application of open loop control principle; Avoided the phenomenon that feedback regulation lags behind in the closed-loop control, because the existence of downstream bubble causes online detected value distortion, whole process realization of automatic control; Greatly reducing labour intensity and people is the probability of makeing mistakes, thereby improves the quality of products and homogeneity.
Description of drawings:
Fig. 1 is construction equipment figure of the present invention;
Fig. 2 is a P & I diagram of the present invention;
Wherein: 1-first vacuum breaker; The 2-first pneumatically operated switch formula butterfly valve; The 3-dilution pumps; 4-the 3rd pneumatically operated switch formula butterfly valve; 5-static mixing pump; 6-the 4th pneumatically operated switch formula butterfly valve; The 7-PLC housing; 8-the 6th manual wafer type butterfly valve; 9-CO 2Online concentration detector; 10-the 7th manual wafer type butterfly valve; 11-finished product storage wine jar; The pneumatic PID angle of 12-variable valve; The online pressure detecting instrument of 13-; 14-beer concentration on-line detector; 15,16,17,18, the manual wafer type butterfly valve of 19-; The 20-suspended body flowmeter; 21-the 3rd vacuum breaker; The 22-second pneumatic PID variable valve; The 23-mass flowmeter; The clean CO of 24- 2The 25-reducing valve; The 26-de-oxygenised water; 27-second volumetric flow meter; The 28-first pneumatic PID variable valve; 29-second vacuum breaker; The 30-second pneumatically operated switch formula butterfly valve; The 31-high concentration beer; 32-first volumetric flow meter; The manual angle variable valve of 33-; The 34-frame.
Embodiment:
For technique means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
Show like Fig. 1 and Fig. 2; Full-automatic high concentration beer dilution matching mixing machine; Comprise frame 34; Be arranged at the PLC housing 7 in frame 34 outsides, be arranged at frame 34 tops static mixer 5, be arranged at the dilution pumps 3 of static mixer 5 lower ends, the external concentrated beer of described full-automatic high concentration beer dilution matching mixing machine 31, de-oxygenised water 26, clean CO 224, finished product storage wine jar 11, and said concentrated beer 31 and de-oxygenised water 26 are after dilution pumps 3 is mixed, then with clean CO 224 mix the back at static mixer 5 gets into finished product storage wine jar 11.
Said concentrated beer 31 is through first volumetric flow meter 32, manually angle variable valve 33, first vacuum breaker 1 arrive dilution pumps 3; Said de-oxygenised water 26 arrives dilution pumps 3 through the pneumatic PID variable valve of second volumetric flow meter 27, first 28, second vacuum breaker 29, the first pneumatically operated switch formula butterfly valve 2; Be circumscribed with blow-off pipe between described second vacuum breaker 29 and the first pneumatically operated switch formula butterfly valve 2; Blow-off pipe is provided with the second pneumatically operated switch formula butterfly valve 30, said clean CO 224 arrive static mixers 5 through the pneumatic PID variable valve of reducing valve 25, mass flowmeter 23, second 22, suspended body flowmeter 20, the 3rd vacuum breaker 21, the 3rd pneumatically operated switch formula butterfly valve 4; Be circumscribed with blow-off pipe between said the 3rd vacuum breaker 21 and the 3rd pneumatically operated switch formula butterfly valve 4; Said blow-off pipe is provided with the 4th pneumatically operated switch formula butterfly valve 6; Described static mixer 5 arrives finished products storage wine jars 11 through two circuits after through one section mixing and buffering pipeline; Article one, circuit is provided with beer concentration on-line detector 14, online pressure detecting instrument 13, pneumatic PID angle variable valve 12 at mixed pipe line and finished product storage wine jar 11 junctions, and the second circuit passes through the 6th manual wafer type butterfly valve 8, CO at the mixed pipe line afterbody 2Online concentration detector the 9, the 7th manual wafer type butterfly valve 10 is connected to finished product storage wine jar 11, and described mixed pipe line is arranged for the S type, is provided with 5 manual wafer type butterfly valves 15,16,17,18,19 in the mixed pipe line bottom.
Said PLC housing 7 is gathered first volumetric flow meter 32, second volumetric flow meter 27, mass flowmeter 23, CO 2The signal of online concentration detector 9, online pressure detecting instrument 13 and beer concentration on-line detector 14 is controlled first to fourth pneumatically operated switch formula butterfly valve, first to the second pneumatic PID variable valve and pneumatic PID angle variable valve 12.
The blending means of full-automatic high concentration beer dilution matching mixing machine comprises that mass flowmeter detects CO 2Mass rate, the mathematical model of PLC programming provide relevant concrete controlled variable and open loop control realizes the upstream regulation valve is controlled through PLC; Said mass flowmeter method functional quality under meter detects CO 2Flow; Said Derivation of Mathematical Model goes out the relational expression between the manipulated variable, and the known quantity in the relational expression has high concentration beer concentration, high concentration beer flow and dilution back beer aimed concn, and the unknown quantity in the relational expression has de-oxygenised water flow and clean CO 2Flow; Said open loop control method is in the relation of calculating at the beginning of the operation between quantitative really and the manipulated variable through the PLC sequence of control.
After PLC housing 7 starts; PLC controls that 7 cabinets are controlled the first pneumatically operated switch formula butterfly valve 2 and the 3rd pneumatically operated switch formula butterfly valve 4 is opened; PLC housing 7 control dilution pumps 3 are opened; First volumetric flow meter, 32 feedback high concentration beer flow signals are given PLC housing 7, and PLC housing 7 goes out needed de-oxygenised water 26 and clean CO according to calculated with mathematical model 224 flows; PLC compares control first pneumatic PID variable valve 28 apertures according to de-oxygenised water 26 flow signals and the required de-oxygenised water flow of second volumetric flow meter, 27 feedbacks, and PLC is according to the clean CO of mass flowmeter feedback 224 flow signals and required clean CO 224 flow is to recently controlling second pneumatic PID variable valve 22 apertures; The mixed pipe line pressure signal that PLC feeds back according to online pressure detecting instrument 13 is controlled the aperture of pneumatic PID angle variable valve 12, makes mixed pipe line keep a constant pressure; PLC is through gathering CO 2Online concentration detector 9 and beer concentration on-line detector 14 signals, the accuracy of verification system and stability; When the end of high concentration beer diluted mixture, PLC controls the second pneumatically operated switch formula butterfly valve 30 and the 4th pneumatically operated switch formula butterfly valve 6 is opened, and de-oxygenised water pipeline and clean CO2 pipeline are carried out blowdown.
Said frame is pipeline and instrument fixedly, for the assembling of unit provides architecture basics.
Said PLC housing is gathered the first volumetric flow meter signal, calculates de-oxygenised water and clean CO 2Flow.
Said PLC housing is gathered the second volumetric flow meter signal, controls the first pneumatic PID variable valve to specifying aperture.
Said PLC housing acquisition quality flow meter signal is controlled the second pneumatic PID variable valve to specifying aperture.
Said PLC housing is captured in linear pressure detector signal, controls pneumatic PID angle variable valve to specifying aperture.
Said PLC housing is gathered the online concentration detector signal of beer, the monitoring beer concentration.
Said PLC housing is gathered CO 2Online concentration detector signal, monitoring CO 2Concentration.
Said static mixer is with clean CO 2Be mixed in the beer after the dilution.
Said dilution pumps carries the beer after the dilution to get into static mixer.
Said reducing valve is to the clean CO of high pressure 2Decompression is played stable provide protection to oxygenation capacity and pneumatic element.
Said mass flowmeter accurately detects clean CO 2Mass rate.
The said second pneumatic PID variable valve is adjusted to the appointment aperture according to the mass flowmeter feedback signal.
Said suspended body flowmeter is convenient to the field staff and is intuitively seen clean CO 2Flow and flow state, metering roughly temporarily when mass flowmeter damages.
Said the 3rd vacuum breaker stops the mixed solution refluence in the static mixer to get into clean CO 2Pipeline guarantees the pipeline health.
Said the 3rd pneumatically operated switch formula butterfly valve is opened clean CO when the high concentration beer flow signal is arranged 2In dilution beer, add.
Said the 4th pneumatically operated switch formula butterfly valve mixes when finishing at the beer high concentration dilution to be opened, to clean CO 2Pipeline carries out blowdown.
Said pneumatic PID angle variable valve is stablized mixing duct pressure to steady state value, promotes CO 2Saturated dissolving in dilution beer.
The the said the 6th and the 7th manual wafer type butterfly valve is opened, and dilution beer part less advanced CO 2Online concentration detector.
Said CO 2CO in the online concentration detector monitoring dilution beer 2Concentration, and give PLC with signal feedback.
Said first to the 5th manual wafer type butterfly valve mixes the end back at the beer high concentration dilution mixed pipe line is carried out blowdown.
Said first volumetric flow meter detects the high concentration beer flow, and gives PLC with signal feedback.
Said manual angle variable valve is regulated the high concentration beer flow according to demand.
Said first vacuum breaker stops the backflow of dilution beer to get into the high concentration beer pipeline, guarantees that high concentration beer is not contaminated.
Said second volumetric flow meter detects the de-oxygenised water flow, and gives PLC with signal feedback.
The said first pneumatic PID variable valve is adjusted to the appointment aperture according to the second volumetric flow meter detection signal.
Said second vacuum breaker stops the backflow of dilution beer to get into the de-oxygenised water pipeline, guarantees that de-oxygenised water is not contaminated.
The said second pneumatically operated switch formula butterfly valve is opened, and de-oxygenised water gets into the high concentration dilution pipeline concentrated beer is diluted.
The said second pneumatically operated switch formula butterfly valve mixes when finishing at the beer high concentration dilution to be opened, and the de-oxygenised water pipeline is carried out blowdown.
Said mass flowmeter method functional quality under meter detects CO 2Mass rate, the difference that reduces temperature and pressure changes CO 2Flow detection result's influence.
The relational expression that said mathematical model method is derived through set amount and detection known quantity, accurately calculates each unknown quantity.
Said high concentration beer concentration provides by filtering workshop section, is a determined value under its numerical value normal circumstances.
Said dilution beer concentration is given according to the parameter of processing requirement by brewing industry end personnel.
Said de-oxygenised water flow is gone out by the Derivation of Mathematical Model of being set up.
Said clean CO 2Flow is gone out by the Derivation of Mathematical Model of being set up.
Said open loop control method is confirmed the relation between manipulated variable and the requirement at the beginning of the sequence of control operation, need not regulate unknown requirement through online detection view value of feedback.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification sheets just explains principle of the present invention, and under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has and is fit to more kinds of material proportion blended and changes and improve; These variations and improvement all fall in the scope of the invention that requires protection, and the present invention requires protection domain to be defined by appending claims and equivalent thereof.

Claims (3)

1. full-automatic high concentration beer dilution matching mixing machine; Comprise frame; Be arranged at the PLC housing in the frame outside; Be arranged at frame top static mixer, be arranged at the dilution pumps of static mixer lower end, the external concentrated beer of described full-automatic high concentration beer dilution matching mixing machine, de-oxygenised water, clean CO 2, finished product storage wine jar, it is characterized in that: said concentrated beer and de-oxygenised water are after the dilution pumps mixing, then with clean CO 2Mix the back at static mixer and get into finished product storage wine jar; Said concentrated beer arrives dilution pumps through first volumetric flow meter, manual angle variable valve, first vacuum breaker; Said de-oxygenised water arrives dilution pumps, said clean CO through second volumetric flow meter, the first pneumatic PID variable valve, second vacuum breaker, the first pneumatically operated switch formula butterfly valve 2Arrive static mixer through reducing valve, mass flowmeter, the second pneumatic PID variable valve, suspended body flowmeter, the 3rd vacuum breaker, the 3rd pneumatically operated switch formula butterfly valve, described static mixer arrives finished products storage wine jars through two circuits after through one section mixing and buffering pipeline.
2. full-automatic high concentration beer dilution matching mixing machine according to claim 1; It is characterized in that: article one circuit is provided with beer concentration on-line detector, online pressure detecting instrument, pneumatic PID angle variable valve at mixed pipe line and finished product storage wine jar junction in said two circuits, and the second circuit passes through the 6th manual wafer type butterfly valve, CO at the mixed pipe line afterbody 2Online concentration detector, the 7th manual wafer type butterfly valve are connected to finished product storage wine jar.
3. the blending means of a full-automatic high concentration beer dilution matching mixing machine, it is characterized in that: said PLC housing is gathered first volumetric flow meter, second volumetric flow meter, mass flowmeter, CO 2The signal of online concentration detector, online pressure detecting instrument and beer concentration on-line detector is controlled first to fourth pneumatically operated switch formula butterfly valve, first to the second pneumatic PID variable valve and pneumatic PID angle variable valve;
Said mass flowmeter accurately detects clean CO 2Flow, effectively reduced CO 2Pressure and temperature be to the influence of detected result, and PLC gathers the first volumetric flow meter signal and the calculating through mathematical model, draws de-oxygenised water flow and clean CO 2Flow, thereby realize the open loop control of whole process, the foundation of mathematical model is de-oxygenised water in the concentrated beer and CO 2Accurate interpolation the reliable premise condition is provided, the problem that the feedback regulation hysteresis phenomenon is brought in the closed-loop control method has been avoided in the application of PLC and open loop control principle;
After the steps include: that the PLC housing starts; The PLC housing controls the first pneumatically operated switch formula butterfly valve and the 3rd pneumatically operated switch formula butterfly valve is opened; PLC housing control dilution pumps is opened; First volumetric flow meter feedback high concentration beer flow signal is given the PLC housing, and the PLC housing goes out needed de-oxygenised water and clean CO according to calculated with mathematical model 2Flow; PLC compares according to the de-oxygenised water flux values of the de-oxygenised water flux values of second volumetric flow meter feedback and calculated with mathematical model gained and controls the first pneumatic PID control valve opening and adjust to suitable de-oxygenised water flow, the clean CO that PLC feeds back according to mass flowmeter 2The clean CO of flux values and calculated with mathematical model gained 2Flux values adjust to appropriate C O to recently controlling the second pneumatic PID control valve opening 2Mass rate; The mixed pipe line pressure signal that PLC feeds back according to online pressure detecting instrument is controlled the aperture of pneumatic PID angle variable valve, makes mixed pipe line keep a constant pressure; PLC is through gathering CO 2Online concentration detector and beer concentration on-line detector signal, the accuracy of verification system and stability when coming in and going out, are finely tuned parameter; When the end of high concentration beer diluted mixture, PLC controls the second pneumatically operated switch formula butterfly valve and the 4th pneumatically operated switch formula butterfly valve is opened, to de-oxygenised water pipeline and clean CO 2Pipeline carries out blowdown.
CN2012103059563A 2012-08-27 2012-08-27 Full-automatic high-concentration beer dilution ratio mixing machine and mixing method thereof Pending CN102827717A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104017683A (en) * 2014-06-07 2014-09-03 燕京啤酒(玉林)有限公司 New wort oxygenation metering method
CN106497715A (en) * 2016-12-01 2017-03-15 安徽华艺生物装备技术有限公司 Full-automatic wort oxygenation yeast adds machine and its Wort oxygenating yeast adding method
US10254771B2 (en) 2015-04-06 2019-04-09 Pat's Backcountry Beverages, Inc. System and method for dispensing a beverage
CN109689564A (en) * 2016-07-26 2019-04-26 安海斯-布希英博股份有限公司 Distributing equipment and its method for impregnating soda liquid and ingredient
CN112980644A (en) * 2021-02-20 2021-06-18 四川乐智机电工程有限公司 Zero-wine-loss beer high-concentration dilution system and dilution method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
秦少晖: "啤酒稀释装置的工艺过程与自动控制", 《轻工机械》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104017683A (en) * 2014-06-07 2014-09-03 燕京啤酒(玉林)有限公司 New wort oxygenation metering method
US10254771B2 (en) 2015-04-06 2019-04-09 Pat's Backcountry Beverages, Inc. System and method for dispensing a beverage
CN109689564A (en) * 2016-07-26 2019-04-26 安海斯-布希英博股份有限公司 Distributing equipment and its method for impregnating soda liquid and ingredient
CN106497715A (en) * 2016-12-01 2017-03-15 安徽华艺生物装备技术有限公司 Full-automatic wort oxygenation yeast adds machine and its Wort oxygenating yeast adding method
CN112980644A (en) * 2021-02-20 2021-06-18 四川乐智机电工程有限公司 Zero-wine-loss beer high-concentration dilution system and dilution method

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Application publication date: 20121219