CN103894064B - The inorganic ceramic membrane device and method be applied to draft beer clarification, filtering - Google Patents
The inorganic ceramic membrane device and method be applied to draft beer clarification, filtering Download PDFInfo
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- CN103894064B CN103894064B CN201210567851.5A CN201210567851A CN103894064B CN 103894064 B CN103894064 B CN 103894064B CN 201210567851 A CN201210567851 A CN 201210567851A CN 103894064 B CN103894064 B CN 103894064B
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Abstract
The present invention relates to a kind of inorganic ceramic membrane device and method being applied to draft beer clarification, filtering, its apparatus structure comprises yeast tank, a series of separator main body, ceramic membrane separation element, recoil tank, purge tank, pump.With pump, the draft beer in yeast tank is driven in inorganic ceramic membrane separation device, through ceramic membrane separation element filters, remove the microorganism such as the saccharomycete existed in beer and the bacterium that may exist, and the colloid sediment that cooling flocculation produces, the beer of clarification is separated and enters into subsequent processing operations, a mother liquor part for saccharomyces olei turns back in yeast tank, and another part is through circulating pump circulating filtration.Because this equipment adopts inorganic ceramic membrane as filter element, so can carry out wet sterilization, sterilization.
Description
Technical field
The present invention relates to a kind of device and method, particularly relate to a kind of inorganic ceramic membrane that adopts as filter element, so the inorganic ceramic membrane device and method being applied to draft beer clarification, filtering of wet sterilization, sterilization can be carried out.
Background technology
Beer adopts Fructus Hordei Germinatus, rice, hops and water to be primary raw material, through a kind of beverage containing carbon dioxide, alcoholic strength low of beer yeast fermenting brew.It contains multiple human body essential amino acid and abundant vitamin, has higher caloric value, easily digested, have the title of " liquid bread ".In recent years, beer has become a kind of popular consumer goods in China, and China's beer industry also develops rapidly.
Draft beer is being deposited in process, and microorganism causes putrid and deteriorated, and protein etc. cause research of chaotic phenomenon.For a long time, people extensively adopt diatomite filtration, pasteurising process, and to keep the stability of beer long storage periods, but this method is very large on beer flavor impact.Membrane filtration can remove microorganism in draft beer and other muddy things, keep fragrance and the mouthfeel of draft beer, thus realize degerming/turbidity removal and synchronously complete, the thermal process in processing can be avoided, more intactly remain the various nutritional labelings in beer, reduce and solve the discharge of pollutant, and active ingredient is fully utilized and reclaims; It can remove yeast and miscellaneous bacteria again simultaneously, prevents sedimentary generation.
Summary of the invention
For the problems referred to above, main purpose of the present invention is to provide a kind of inorganic ceramic membrane that adopts as filter element, so can carry out the inorganic ceramic membrane device and method being applied to draft beer clarification, filtering of wet sterilization, sterilization.
The present invention solves above-mentioned technical problem by following technical proposals: one is applied to draft beer clarification, the inorganic ceramic film device filtered, described device comprises yeast tank, yeast tank is connected on membrane separation device by a heat exchanger, dope pipe thermometer is also installed between yeast tank and heat exchanger, dope flowmeter for pipe and dope tube valve are also installed between heat exchanger and membrane separation device, yeast tank is provided with yeast tank liquid level gauge, the top of yeast tank is also provided with charging aperture, yeast tank Pressure gauge and import/exhaust mouth, import/exhaust mouth is provided with air inlet pipe and blast pipe, air inlet pipe is provided with yeast tank intake valve, blast pipe is provided with yeast tank air bleeding valve, the bottom of yeast tank is provided with yeast tank discharge nozzle, yeast tank discharge nozzle is provided with yeast tank outlet valve, the pipeline of installation yeast tank outlet valve is divided into two arms to be separately installed with yeast tank exhaust-valve and feed pipe valve, feed liquid is divided into two branch roads through centrifugal pump, one is centrifugal pump circulation line, it is connected with circulation pipe valve and circulation pipe valve flowmeter, another is connected with membrane separation device, the pipeline be connected with membrane separation device is also provided with feed pipe valve and feed pipe Pressure gauge, dope pipe is connected with dope tube valve through flowmeter,
Membrane separation device is connected with recoil tank by pipeline, the pipeline between membrane separation device and recoil tank is provided with successively clear liquid lateral pressure table, clear liquid flowmeter for pipe and recoil tank inlet valve;
The top of recoil tank is provided with recoil pressure tank table and import/exhaust mouth, import/exhaust mouth is provided with air inlet pipe and blast pipe, air inlet pipe is provided with the intake valve of recoil tank, blast pipe is provided with the air bleeding valve of recoil tank, recoil tank is provided with liquid level gauge, and the bottom of recoil tank is provided with recoil tank outlet valve and recoil tank exhaust-valve;
Membrane separation device is connected with beer Clear liquid tank by pipeline, has installed the inlet valve of beer Clear liquid tank between membrane separation device and beer Clear liquid tank;
The top of beer Clear liquid tank is provided with Pressure gauge and import/exhaust mouth, import/exhaust mouth is provided with air inlet pipe and blast pipe, air inlet pipe is provided with the intake valve of beer Clear liquid tank, blast pipe is provided with the air bleeding valve of beer Clear liquid tank, beer Clear liquid tank is provided with liquid level gauge, and the bottom of beer Clear liquid tank is provided with the outlet valve and exhaust-valve that enter subsequent processing;
The top of purge tank is provided with blast pipe, and air bleeding valve installed by blast pipe, and dope side cleaning fluid is surveyed cleaning fluid by dope and returned valve, and turn back to purge tank, per-meate side cleaning fluid, through per-meate side cleaning fluid returns valve, turns back to purge tank.
In specific embodiments of the invention, described membrane separation device to be aperture the be inorganic ceramic membrane separation device of 0.05 ~ 1 μm.
Utilize above-mentioned device to carry out a method for draft beer clarification, filtration, described method comprises the steps:
(1). draft beer enters into membrane separation device by circulating pump from yeast tank, under 0.05 ~ 0.3MPa, carry out isolated by filtration;
(2). the percolate of the clarification obtained after separation enters into subsequent processing operations;
(3) in the draft beer of membrane separation device, a mother liquor part for saccharomyces olei turns back in yeast tank through heat exchanger, and another part carries out circulating filtration through circulating pump by membrane separation device;
(4). the pressure entering into membrane separation device is constant pressure, when clear liquid hook gauge numerical value exceedes setting value, opens recoil canister incoming gas valve and recoils with recoil tank outlet valve;
(5). after module runs backwash, when clear liquid effluent amount can not return to stable filtration flux, add in cleaning material to purge tank and clean.
Positive progressive effect of the present invention is: the present invention and existing similar be applied to draft beer clarification, filter inorganic ceramic membrane device and method compare, whole system of the present invention is totally enclosed type, can not introduce other microbial impurities, discharging product quality in clear liquid side is guaranteed; Inorganic ceramic membrane materialization is reserved, and does not have leachable in film, can carry out high temperature sterilization; Inorganic ceramic UF membrane draft beer remains the color of beer, can meet the requirement of consumer to beer quality.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the Structure and energy flow process of apparatus of the present invention.
Detailed description of the invention
Present pre-ferred embodiments is provided, to describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
Fig. 1 is the schematic diagram of the Structure and energy flow process of apparatus of the present invention, as shown in Figure 1: the present invention includes yeast tank 1, yeast tank 1 is connected on membrane separation device 2 by a heat exchanger 6, dope pipe thermometer 14 is also installed between yeast tank 1 and heat exchanger 6, dope flowmeter for pipe 18 and dope tube valve 26 are also installed between heat exchanger 6 and membrane separation device 2, yeast tank 1 is provided with yeast tank liquid level gauge 8, the top of yeast tank 1 is also provided with charging aperture, yeast tank Pressure gauge 12 and import/exhaust mouth, import/exhaust mouth is provided with air inlet pipe and blast pipe, air inlet pipe is provided with yeast tank intake valve 39, blast pipe is provided with yeast tank air bleeding valve 40, the bottom of yeast tank 1 is provided with yeast tank discharge nozzle, yeast tank discharge nozzle is provided with yeast tank outlet valve 21, the pipeline of installation yeast tank outlet valve 21 is divided into two arms to be separately installed with yeast tank exhaust-valve 22 and feed pipe valve 23, feed liquid is divided into two branch roads through centrifugal pump 7, one is centrifugal pump circulation line, it is connected with circulation pipe valve 24 and circulation pipe valve flowmeter 19, another is connected with membrane separation device 2, the pipeline be connected with membrane separation device 2 is also provided with feed pipe valve 25 and feed pipe Pressure gauge 13, dope pipe is connected with dope tube valve 26 through flowmeter 18,
Membrane separation device 2 is connected with recoil tank 3 by pipeline, the pipeline between membrane separation device 2 and recoil tank 3 is provided with successively clear liquid lateral pressure table 15, clear liquid flowmeter for pipe 20 and recoil tank inlet valve 28;
The top of recoil tank 3 is provided with recoil pressure tank table 16 and import/exhaust mouth, import/exhaust mouth is provided with air inlet pipe and blast pipe, air inlet pipe is provided with the intake valve 41 of recoil tank 3, blast pipe is provided with the air bleeding valve 42 of recoil tank 3, recoil tank 3 is provided with liquid level gauge 9, and the bottom of recoil tank 3 is provided with recoil tank outlet valve 29 and recoil tank exhaust-valve 30;
Membrane separation device 2 is connected with beer Clear liquid tank 4 by pipeline, has installed the inlet valve 31 of beer Clear liquid tank 4 between membrane separation device 2 and beer Clear liquid tank 4;
The top of beer Clear liquid tank 4 is provided with Pressure gauge 17 and import/exhaust mouth, import/exhaust mouth is provided with air inlet pipe and blast pipe, air inlet pipe is provided with the intake valve 43 of beer Clear liquid tank 4, blast pipe is provided with the air bleeding valve 44 of beer Clear liquid tank 4, beer Clear liquid tank 4 is provided with liquid level gauge 10, the bottom of beer Clear liquid tank 4 is provided with the outlet valve 33 and exhaust-valve 32 that enter subsequent processing.
The top of purge tank 5 is provided with blast pipe, blast pipe is installed air bleeding valve 38, and dope side cleaning fluid is surveyed cleaning fluid by dope and returned valve, and turn back to purge tank 5, per-meate side cleaning fluid, through per-meate side cleaning fluid returns valve, turns back to purge tank 5.
In specific embodiments of the invention, membrane separation device 2 for aperture be the inorganic ceramic membrane separation device of 0.05 ~ 1 μm.
Utilize said apparatus to carry out a method for draft beer clarification, filtration, described method comprises the steps:
(1). draft beer enters into membrane separation device 2 by circulating pump 7 from yeast tank 1, under 0.05 ~ 0.3MPa, carry out isolated by filtration;
(2). the percolate of the clarification obtained after separation enters into subsequent processing operations;
(3) in the draft beer of membrane separation device 2, a mother liquor part for saccharomyces olei turns back in yeast tank 1 through heat exchanger 6;
(4). the pressure entering into membrane separation device 2 is constant pressure, when clear liquid hook gauge 15 numerical value exceedes setting value, opens recoil canister incoming gas valve 41 and recoils with recoil tank outlet valve 29;
(5). after module runs backwash, when clear liquid effluent amount can not return to stable filtration flux, add cleaning material and clean to purge tank 5.
In specific embodiments of the invention, draft beer clarification, filtration are closed continuous print processes.
In specific embodiments of the invention, the operation pressure reduction 0.05 ~ 0.5MPa of setting filter element, exceedes operation pressure reduction and starts recoil or cleaning.
In specific embodiments of the invention, the crossflow velocity of setting filter element is 0.5 ~ 6m/s, and crossflow velocity during cleaning is 3 ~ 8m/s.
In specific embodiments of the invention, resolution element is ceramic pipe type membrane module, and precision is 0.05 ~ 1 μm.
The micro-filtration that the present invention takes or ultrafiltration ceramic membrane cross-flow filtration, alcoholic strength, former wheat concentration and real degree of attenuation all remain unchanged, and total acid, colourity, turbidity and biacetyl decline all to some extent, meet biacetyl standard≤0.13mg/L that China standard GB/T 4927-91 specifies top grade ale, while extending the beer holding time, keep the local flavor of beer constant.
Here is specific embodiment:
Embodiment: the clarification in draft beer brewing, filtration
Filter process:
Beer ferments in yeast tank 1, liquid level of fermentation tank is controlled by yeast tank liquid level gauge 8, yeast tank outlet valve 21 and feed pipe valve 23 is opened after having fermented, through centrifugal pump 7, setting operation pressure reduction 0.2MPa, a crossflow velocity 3m/s part enters into membrane separation device 2, after being separated, temperature is remained on 0 ~ 4 DEG C through heat exchanger 6 and turns back to yeast tank by dope, temperature is remained on 0 ~ 4 DEG C through feed pipe circulating valve 19 and membrane separation device feed cycle valve 24 through heat exchanger 6 and again turns back to yeast tank by another part, clear liquid enters into beer can 4 through beer can inlet valve 31, by beer can outlet valve 33 to next processing unit, part clear liquid enters into recoil tank 3 for recoil through Clear liquid tank inlet valve 28, recoil tank liquid level is controlled by recoil tank liquid level gauge 9
Backwash process:
When flux drops to original flux 80%, the clear liquid of 0.5MPa is used to recoil from recoil tank outlet valve 29.Backwash pressure tank is by source of the gas pressurize, and counter-flushing liquid is controlled with recoil tank liquid level gauge 9 by the tank inlet valve 28 that recoils.
When system is out of service, open yeast tank exhaust-valve 35, recoil tank exhaust-valve 30, beer can exhaust-valve 32, drains material in system.
Whole system of the present invention is totally enclosed type, can not introduce other microbial impurities, and discharging product quality in clear liquid side is guaranteed; Inorganic ceramic membrane materialization is reserved, and does not have leachable in film, can carry out high temperature sterilization; Inorganic ceramic UF membrane draft beer remains the color of beer, can meet the requirement of consumer to beer quality.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. one kind is applied to draft beer clarification, the inorganic ceramic film device filtered, it is characterized in that: described device comprises yeast tank, yeast tank is connected on membrane separation device by a heat exchanger, dope pipe thermometer is also installed between yeast tank and heat exchanger, dope flowmeter for pipe and dope tube valve are also installed between heat exchanger and membrane separation device, yeast tank is provided with yeast tank liquid level gauge, the top of yeast tank is also provided with charging aperture, yeast tank Pressure gauge and the first import/exhaust mouth, first import/exhaust mouth is provided with the first air inlet pipe and downtake pipe, first air inlet pipe is provided with yeast tank intake valve, downtake pipe is provided with yeast tank air bleeding valve, the bottom of yeast tank is provided with yeast tank discharge nozzle, yeast tank discharge nozzle is provided with yeast tank outlet valve, the pipeline of installation yeast tank outlet valve is divided into two arms to be separately installed with yeast tank exhaust-valve and feed pipe valve, feed liquid is divided into two branch roads through centrifugal pump, one is centrifugal pump circulation line, it is connected with circulation pipe valve and circulation pipe valve flowmeter, another is connected with membrane separation device, the pipeline be connected with membrane separation device is also provided with feed pipe valve and feed pipe Pressure gauge, dope pipe is connected with dope tube valve through flowmeter,
Membrane separation device is connected with recoil tank by pipeline, the pipeline between membrane separation device and recoil tank is provided with successively clear liquid lateral pressure table, clear liquid flowmeter for pipe and recoil tank inlet valve;
The top of recoil tank is provided with recoil pressure tank table and the second import/exhaust mouth, second import/exhaust mouth is provided with the second air inlet pipe and second exhaust pipe, second air inlet pipe is provided with the intake valve of recoil tank, second exhaust pipe is provided with the air bleeding valve of recoil tank, recoil tank is provided with liquid level gauge, and the bottom of recoil tank is provided with recoil tank outlet valve and recoil tank exhaust-valve;
Membrane separation device is connected with beer Clear liquid tank by pipeline, has installed the inlet valve of beer Clear liquid tank between membrane separation device and beer Clear liquid tank;
The top of beer Clear liquid tank is provided with Pressure gauge and the 3rd import/exhaust mouth, 3rd import/exhaust mouth is provided with the 3rd air inlet pipe and the 3rd blast pipe, 3rd air inlet pipe is provided with the intake valve of beer Clear liquid tank, 3rd blast pipe is provided with the air bleeding valve of beer Clear liquid tank, beer Clear liquid tank is provided with liquid level gauge, and the bottom of beer Clear liquid tank is provided with the outlet valve and exhaust-valve that enter subsequent processing;
The top of purge tank is provided with the 4th blast pipe, and air bleeding valve installed by the 4th blast pipe, and dope side cleaning fluid is surveyed cleaning fluid by dope and returned valve, and turn back to purge tank, per-meate side cleaning fluid, through per-meate side cleaning fluid returns valve, turns back to purge tank.
2. the inorganic ceramic film device being applied to draft beer clarification, filtering according to claim 1, is characterized in that: described membrane separation device to be aperture the be inorganic ceramic membrane separation device of 0.05 ~ 1 μm.
3. utilize the device described in claim 1 or 2 to carry out a method for draft beer clarification, filtration, it is characterized in that: described method comprises the steps:
(1). draft beer enters into membrane separation device by circulating pump from yeast tank, under 0.05 ~ 0.3MPa, carry out isolated by filtration;
(2). the percolate of the clarification obtained after separation enters into subsequent processing operations;
(3) in the draft beer of membrane separation device, a mother liquor part for saccharomyces olei turns back in yeast tank through heat exchanger, and another part carries out circulating filtration through circulating pump by membrane separation device;
(4). the pressure entering into membrane separation device is constant pressure, when clear liquid hook gauge numerical value exceedes setting value, opens recoil canister incoming gas valve and recoils with recoil tank outlet valve;
(5). after module runs backwash, when clear liquid effluent amount can not return to stable filtration flux, add in cleaning material to purge tank and clean.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210567851.5A CN103894064B (en) | 2012-12-24 | 2012-12-24 | The inorganic ceramic membrane device and method be applied to draft beer clarification, filtering |
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| CN201210567851.5A CN103894064B (en) | 2012-12-24 | 2012-12-24 | The inorganic ceramic membrane device and method be applied to draft beer clarification, filtering |
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| CN103894064B true CN103894064B (en) | 2016-01-20 |
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| CN106552511A (en) * | 2015-09-30 | 2017-04-05 | 神华集团有限责任公司 | A kind of counter-infiltration system and the method for processing brackish water using the counter-infiltration system |
| CN105713808B (en) * | 2016-04-15 | 2018-08-07 | 浙江农林大学 | A kind of yellow rice wine pressing device and method |
| CN207468602U (en) * | 2016-08-24 | 2018-06-08 | 宁波乐惠国际工程装备股份有限公司 | A kind of filtration system with recoiling device |
| CN115975762A (en) * | 2022-11-25 | 2023-04-18 | 江苏雷金过滤设备有限公司 | White spirit cross-flow filtration system |
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| EP1704911A1 (en) * | 2005-03-24 | 2006-09-27 | Ngk Insulators, Ltd. | Method for cleaning a separation membrane in a membrane bioreactor system |
| CN201565257U (en) * | 2009-11-20 | 2010-09-01 | 南京中医药大学 | Ceramic membrane separation device with ultrasonic device inside |
| CN203075846U (en) * | 2012-12-24 | 2013-07-24 | 上海安赐机械设备有限公司 | Inorganic ceramic membrane device for applying to clear and filter draught beer |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1704911A1 (en) * | 2005-03-24 | 2006-09-27 | Ngk Insulators, Ltd. | Method for cleaning a separation membrane in a membrane bioreactor system |
| CN201565257U (en) * | 2009-11-20 | 2010-09-01 | 南京中医药大学 | Ceramic membrane separation device with ultrasonic device inside |
| CN203075846U (en) * | 2012-12-24 | 2013-07-24 | 上海安赐机械设备有限公司 | Inorganic ceramic membrane device for applying to clear and filter draught beer |
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Address after: 201201 Shanghai, Pudong New Area Jin Tang Road, No. 2, block B, 145 Patentee after: SHANGHAI ANHORN ENVIRONMENTAL TECHNOLOGY CO., LTD. Address before: 201201 Shanghai, Pudong New Area Jin Tang Road, No. 2, block B, 145 Patentee before: Shanghai Anhorn Mechanical Equipment Co., Ltd. |
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Effective date of registration: 20180817 Address after: 238200, Zhengpu port New District, Ma'anshan, Anhui, with standardized plants 9 and 10. Co-patentee after: SHANGHAI ANHORN ENVIRONMENTAL TECHNOLOGY CO., LTD. Patentee after: Anhui Annie Environmental Protection Technology Co., Ltd. Address before: 201201 B 2, 145 Jin Tang Road, Pudong New Area, Shanghai. Patentee before: SHANGHAI ANHORN ENVIRONMENTAL TECHNOLOGY CO., LTD. |
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