CN203002094U - Beer ceramic membrane filtration system device - Google Patents
Beer ceramic membrane filtration system device Download PDFInfo
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- CN203002094U CN203002094U CN 201220259319 CN201220259319U CN203002094U CN 203002094 U CN203002094 U CN 203002094U CN 201220259319 CN201220259319 CN 201220259319 CN 201220259319 U CN201220259319 U CN 201220259319U CN 203002094 U CN203002094 U CN 203002094U
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- filtration
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Abstract
The utility model relates to a beer ceramic membrane filtration system device. The beer ceramic membrane filtration system device is arranged before the beer is filled, and comprises a filtration device and a cleaning device, wherein: the filtration device is composed of a candle filter and a ceramic membrane filter with filtration holes not more than 0.45mum, the beer goes into the ceramic membrane filter through an inlet valve after passing through the candle filter, filtrated beer is discharged by an outlet valve, five interfaces are arranged on the ceramic membrane filter, a top interface is an inlet terminal, a steam precision filter and an inlet valve port are communicated with the inlet terminal, an air outlet and an interface of a CO2 filter are respectively arranged on two sides on the ceramic membrane filter, a sewage draining exit is arranged on the bottom, a beer outlet connected to the outlet valve is arranged on the lower, and a top inlet of the ceramic membrane filter and the sewage draining exit on the bottom are combinedly connected to a positioning cleaning device which is composed of a positioning cleaning system loop and a positioning cleaning fine filter. The device of the utility model needs small equipment investment, can reach filtration and sterilization effects under a normal temperature environment, and under a premise of making sure beer quality, maintains excellence mouthfeel and local flavor.
Description
Technical field
The utility model relates to a kind of beer ceramic membrane filter system and device.
Background technology
Membrane filtration is the membrane separation technique take pressure as motive force, it is a kind of advanced means of degree of depth water treatment, optionally different according to film, can be divided into reverse osmosis membrane filtration (RO), NF membrane filtration (NF), ultrafiltration membrance filter (UF) and micro-filtrate membrane filtration (MF) etc.Wherein:
Microfiltration membranes (MF) filtering technique is screening process, belongs to a kind of of secondary filter.It can be divided into surface type and deep-type two classes.The micro-filtration operation has or not mobile (deadend) and cross-flow (crossflow) to filter two kinds of forms, and the film of former type is applied to solvent or diluent liquid and small-scale application, and it is disposable that filter core mostly is greatly; The latter claims again tangent line flow operation or distributary to filter, and is adapted to industrial large-scale application, and the characteristics of this class film are to need periodic on-line cleaning, regeneration to recover the strainability of film.MF is mainly used in the aseptic filtration clarification of pharmaceuticals industry, electronics industry integrated circuit industrial water etc., and the pretreatment before municipal sewage treatment, wastewater treatment also is used widely in addition.
Ultrafiltration membrance filter (UF) is a kind of membrane process between micro-filtration and nanofiltration, what it utilized is that the screening principle is separated, optional from 3000～300000 Dalton to the rejection to organics molecular weight, be applicable to macromolecular substances and separate with small-molecule substance, concentrate and purge process.Early stage industrial ultrafiltration is applied to black water and processes.Three during the last ten years, along with the development of hyperfiltration technique, nowadays hyperfiltration technique has related to the various fields such as food, beverage processing, medical industry, biologic product, Chinese medicine preparation, clinical medicine, dyeing waste water, food industrial wastewater processing, resource recovery, environmental project.
NF membrane is filtered the film that refers to have " nano grade pore ", it is between ultrafiltration and counter-infiltration, to the rejection to organics molecular weight from 200～1000 Dalton, to divalent ion particularly the rejection of anion can reach 99%, be specially adapted to concentrated, the desalination of low molecular weight substance.Nanofiltration is filtered and also is applicable to water purification and softening, removes the haloform intermediate THM in water, the nuisances such as low molecule organic matter and agricultural chemicals, sulfate.Nanofiltration is used for concentrated, the desalination of whey also uses industrial, the concentration of lactose can be brought up to 29%, and the removal efficiency of ash reaches 90% height.Nanofiltration also is applied to food industry, beverage industry, biological medicine, organic acid preparation, fine chemistry industry and environment-protecting industrial.
Osmosis filtration: infiltration be water from weak solution one side by pellicle to the spontaneous mobile process of concentrated solution one side.Concentrated solution is constantly diluted along with the continuous inflow of water.When and pressure that produce mobile to concentrated solution when water enough was used for stoping water to continue net inflow, infiltration was in poised state, namely reaches dynamic equilibrium.When impressed pressure on concentrated solution, and this pressure is during greater than osmotic pressure, and the water in concentrated solution will overcome osmotic pressure and flow to weak solution by pellicle, makes the concentration of concentrated solution larger, and this process is exactly the inverse process of infiltration, is called counter-infiltration.
Contain a lot of suspended particulates, bulky grain albumen, colloid, starch, yeast, bacterium and other microorganisms in the beer of brewageing.Traditional filter type is to adopt diatomite filtration to filter in conjunction with precision Filter element, although can remove portion impurity, to the removal of colloid, yeast, bacterium, microorganism and not exclusively, filter core stops up fast, also need carry out pasteurize.Owing to relating to high-temperature heat treatment, cause the oxidized loss of some aromatic substances, have a strong impact on original local flavor of beer, and after sterilization, thalline is retained in still in the wine body, affect wine body sense organ.
The filtering accuracy of ceramic membrane is contained micro-filtration and ultrafiltration, the pore size filter scope of microfiltration membranes is between 0.05 μ m to 1.4 μ m, the filtering accuracy scope of milipore filter can be between 10KDa-50KDa, can be according to the viscosity of material, the film that suspension content is selected different pore size, to reach the purpose of clarified separation.
Nano-film filtration process using filter at low temperature can directly filter bacterium, has improved clarity and the sense organ degree of beer, makes local flavor and mouthfeel more delicious, solves sedimentary generation, extends the shelf life of beer.That ceramic membrane has is high temperature resistant, resistance to chemical attack, mechanical strength is high, anti-microbe ability is strong, infiltration capacity is large, clanability is strong, pore-size distribution is narrow, separating property is good and the characteristics such as long service life, at present in the application that succeeds of chemical industry and petrochemical industry, food, biology and medicine and other fields separating technology.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of beer ceramic membrane filter system and device is provided.
the utility model solves the problems of the technologies described above by following technical proposals: a kind of beer ceramic membrane filter system and device, before being located at the beer filling of brewageing, comprise filter plant and cleaning equipment, described filter plant is become by the ceramic membrane filter mechanism that candle filter and filter opening are not more than 0.45 μ m, beer sequentially passes through candle filter, imported valve enters the ceramic membrane filter machine that filter opening is not more than 0.45 μ m, beer after filtration is discharged by outlet valve, the ceramic membrane filter machine is provided with five interfaces, the top interface is entrance point, the entrance point UNICOM of steam accurate filter and import valve port and ceramic membrane filter machine,
The entrance point UNICOM of steam accurate filter 3 and import valve port 6 and ceramic membrane filter machine, ceramic membrane filter machine 1 top two sides set up exhaust outlet and CO separately
2The interface of sterilizing filter 4, sewage draining exit 11 is established in the bottom, there is the beer outlet that is connected with outlet valve 7 below, incorporate one at the import of the top of ceramic membrane filter machine 1 and bottom blow-down mouth place and clean by purging system loop, location 9 and location the locating washing device that fine filter 2 consists of, cleaning equipment utilizes deoxygenated water.The purpose of filter element filtering is to filter the part particle, guarantees that beer is clean, adopts 0.45 μ m pore size filter ceramic membrane filter machine, to remove the detection of beer spoilage bacterium such as Bacillus acidi lactici greater than 0.45 μ m.Utilize the CIP system of bucket beer line self, further promote cleaning performance.The CIP cleaning equipment utilizes deoxygenated water, and CO2 rinses and blowback, namely reaches the cleaning purpose, avoids again the dissolved oxygen problem.Adopt the convenient and swift safety of wet sterilization.
On the such scheme basis, the filter core aperture of described candle filter is not more than 0.65 μ m.Prevent the subparticle in the wine body, large albumen and sugar part obstruction ceramic membrane, guarantee to enter the beer quality of ceramic membrane system.
Superiority of the present utility model is: equipment investment is few, just can reach the effect of filtration, sterilization under normal temperature environment, guarantees to keep excellent mouthfeel and local flavor under the front topic of beer quality.
Description of drawings
Fig. 1: complete draft beer ceramic membrane filter system schematic wherein, is the utility model structural representation in the dotted line frame.
The number in the figure explanation:
1-ceramic membrane filter machine; 2-CIP fine filter; 3-steam accurate filter;
4-CO
2Sterilizing filter; 5-candle filter; 6-imported valve;
7-outlet valve; 8-deoxygenated water interface, 9-CIP system circuit;
10-spill pump 11-sewage draining exit; 12-visor.
The specific embodiment
A kind of beer ceramic membrane filter system and device, comprise and filtering and cleaning equipment, described filter plant is not more than by the aperture ceramic membrane filter machine 1 that 0.65 μ m candle filter 5 and filter opening be not more than 0.45 μ m and consists of, beer enters ceramic membrane filter machine 1 through candle filter 5 by imported valve 6, beer after filtration is discharged by outlet valve 7, set up five interfaces separately on ceramic membrane filter machine 1, the top interface is entrance point, entrance point and steam accurate filter 3 and imported valve 6 UNICOMs, ceramic membrane filter machine 1 top two sides set up exhaust outlet and CO separately
2The interface of sterilizing filter 4, sewage draining exit 11 and visor 12 are established in the bottom, there is a beer outlet that is connected with outlet valve 7 below, incorporates a CIP cleaning equipment that utilizes deoxygenated water by CIP (location is cleaned) system circuit 9 and CIP fine filter 2 formations in the import of the top of ceramic membrane filter machine 1 and bottom blow-down mouth place.
The purpose that elementary candle filter filter core 5 filtrations are set is filtration part particle, guarantees that beer is clean, prevents the subparticle in the wine body, large albumen and sugar part obstruction ceramic membrane, guarantees to enter the beer quality of ceramic membrane system.
Adopt 0.45 μ m pore size filter ceramic membrane filter machine, to remove the detection of beer spoilage bacterium such as Bacillus acidi lactici greater than 0.45 μ m.
The utility model cleans and utilizes deoxygenated water, and CO2 rinses and blowback, namely reaches the cleaning purpose, avoids again the dissolved oxygen problem.Utilize the CIP system of bucket beer line self, further promote cleaning performance.Adopt the convenient and swift safety of wet sterilization.
Consider that the investment of bright beer barreled system can not be too high, simultaneously ceramic membrane clean and sterilization convenient, the present embodiment adopts manual operation formula ceramic membrane filter system and device, to satisfy the requirement of equipment investment.
Technological process is as follows:
1) beer enters import of the present utility model from spilling pump through candle filter 5, flows out from outlet, and microorganism is dammed at ceramic membrane surface, and clean wine enters bottle placer by ceramic membrane.
When ceramic membrane pressure reduction (P1-P2) surpassed 0.1MPa or the minimizing of beer flow, then the imported valve 6 of shutdown system device and outlet valve 7 passed into aseptic CO
2, then open sewage draining exit, utilize CO
2The blowback ceramic membrane adheres to the impurity surface of blowing off with ceramic membrane surface; Close again CO
2, the deoxygenated water import of opening simultaneously the CIP cleaning equipment utilizes deoxygenated water that the impurity that ceramic membrane surface blows off is rinsed well; After utilizing visor 12 observation deoxygenated waters to rinse well, close deoxygenated water, open CO
2, utilize CO
2Emptying deoxygenated water, then reenter the beer filtration state.
2) if adopt deoxygenated water and CO
2Flushing can not reach remarkable reduction ceramic membrane pressure reduction, just must shut down, and utilizes the CIP system of bucket beer line self to ceramic membrane alkali lye circulation flushing, and is clean with the sugar that will be attached to ceramic membrane surface part and protein.
3) each production finished, if after deoxygenated water rinses, pressure reduction is not high (＜0.2bar), can not need CIP, and directly pass into 121 ° of C～142 ° C clean steam, system is carried out sterilizing.If pressure reduction surpasses 0.5bar, suggestion is adopted CIP to assist and is cleaned and sterilization.
The equipment and technology parameter:
Ceramic membrane system model: MP-TFF10-B
Ceramic membrane F filter area: 10.08 m
2(36)
Ceramic membrane filter aperture: 0.45um
Ceramic membrane filter maximum stream flow: 10.08m
3/ h
Filter core fine filter: 0.65um, filter area〉12m2
CO
2Sterilizing filter: the absolute sterilizing filter of 0.2um PTFE film, filter area〉0.7m2
Vapor filter: 1um, 10 " metal accurate filters
The filtration system inlet pressure requires: 0.3 – 0.6 MPa
The deoxygenated water inlet pressure requires: 0.3 – 0.6 MPa
CO
2Pressure requires: 0.1 – 0.2 MPa
Vapor (steam) temperature requires: 121-142 ° of C.
Advantage is:
1) ceramic membrane is the sintering filter material, and filter material is fixed in the aperture under damaged condition not, has guaranteed filter quality;
2) ceramic membrane in normal operation, surpasses 5 years service life, has greatly saved filter material consumption;
3) ceramic membrane easy to clean, sterilization is easily adopted common CIP and steam just can reach and is cleaned comparatively thoroughly and sterilize;
4) adopt the in-line filtration mode, filter efficiency is high, need not circulation in system, saves energy consumption.
Filtering traffic: 2-5 tons/hour;
Every day stream time: 10 hours.
Add except harmful bacteria filtration system main purpose:Hold back harmful bacteria, extend the bright beer shelf value preserving phase.
Accomplish by national standard is minimum: miscellaneous bacteria sum≤50/100ml;
Yeast≤50/100ml;
Harmful bacteria≤5/100ml;
The expectation of harmful bacteria is accomplished :≤1/100ml.
Claims (2)
1. a beer ceramic membrane filter system and device, before being located at the beer filling of brewageing, comprise filter plant and cleaning equipment, it is characterized in that:
Described filter plant is become by the ceramic membrane filter mechanism that candle filter and filter opening are not more than 0.45 μ m, beer enters the ceramic membrane filter machine through candle filter by imported valve, beer after filtration is discharged by outlet valve, set up five interfaces separately on the ceramic membrane filter machine, the top interface is entrance point, the entrance point UNICOM of steam accurate filter and import valve port and ceramic membrane filter machine, above the ceramic membrane filter machine, two sides set up exhaust outlet and CO separately
2The interface of sterilizing filter, sewage draining exit is established in the bottom, there is a beer outlet that is connected with outlet valve the below, incorporates a locating washing device that is made of purging system loop, location and location cleaning fine filter at the import of the top of ceramic membrane filter machine and bottom blow-down mouth place.
2. beer ceramic membrane filter system and device according to claim 1 is characterized in that: the filter core aperture of described candle filter is not more than 0.65 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220259319 CN203002094U (en) | 2012-06-04 | 2012-06-04 | Beer ceramic membrane filtration system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220259319 CN203002094U (en) | 2012-06-04 | 2012-06-04 | Beer ceramic membrane filtration system device |
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| Publication Number | Publication Date |
|---|---|
| CN203002094U true CN203002094U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220259319 Expired - Fee Related CN203002094U (en) | 2012-06-04 | 2012-06-04 | Beer ceramic membrane filtration system device |
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| Country | Link |
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| CN (1) | CN203002094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276538A (en) * | 2013-07-12 | 2015-01-14 | 黄粤宁 | Fresh beer supplying equipment and method |
| CN112326495A (en) * | 2020-11-06 | 2021-02-05 | 陶平 | Raw wheat juice deproteinization detection method used in beer brewing |
-
2012
- 2012-06-04 CN CN 201220259319 patent/CN203002094U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276538A (en) * | 2013-07-12 | 2015-01-14 | 黄粤宁 | Fresh beer supplying equipment and method |
| CN112326495A (en) * | 2020-11-06 | 2021-02-05 | 陶平 | Raw wheat juice deproteinization detection method used in beer brewing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20140604 |