CN104738755B - A kind of method of Multistage Membranes parallel production sugarcane inspissated juice and sugarcane drinking water - Google Patents
A kind of method of Multistage Membranes parallel production sugarcane inspissated juice and sugarcane drinking water Download PDFInfo
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Abstract
A kind of method of Multistage Membranes parallel production sugarcane inspissated juice and sugarcane drinking water, step is as follows：Sugarcane is sequentially passed through into blanching gone out and obtain coarse filtration sugar-cane juice after enzyme, squeeze juice extracting and coarse filtration；Coarse filtration sugar-cane juice obtains sugarcane subsider juice after the clarification of the first ceramic membrane ultrafitration；Sugarcane subsider juice obtains nanofiltration clear liquid and nanofiltration concentrate after organic nanofiltration membrane is concentrated；Nanofiltration concentrate by the second ceramic membrane ultrafitration is degerming and sterile filling after obtain sugarcane inspissated juice；Nanofiltration clear liquid obtains counter-infiltration clear liquid after purification by organic reverse osmosis membrane；Counter-infiltration clear liquid by the 3rd ceramic membrane ultrafitration is degerming and sterile filling after obtain sugarcane drinking water.The present invention is integrated based on the functions such as membrane process separation, concentration and cold sterilization, using sugarcane as the sugarcane inspissated juice and sugarcane drinking water of raw material parallel production high-quality, beneficial to products perfection upgrading and the comprehensive utilization of sugarcane resource.
Description
Technical field
The present invention relates to a kind of method of Multistage Membranes parallel production sugarcane inspissated juice and sugarcane drinking water, belong to food processing
Technical field.
Technical background
Sugarcane is not only the raw material of sugaring, or the distinctive a kind of fruit in subtropical zone and the torrid zone.Its juice enriches, sugar content
Height, sense of taste is fresh and sweet, is widely loved by the people.And sugarcane also have have it is clearing heat and detoxicating, promote the production of body fluid to quench thirst, anti-vomiting, enriching yin profit
Dry the effects such as, be the quality raw materials for producing beverage.At present, the method for beverage is made with sugar-cane juice mainly two kinds：One kind is straight
Connect and squeeze sugar-cane juice and be configured to beverage；Another is that sugarcane first is processed into sugarcane inspissated juice, and drink is then configured to inspissated juice
Material.Limited by resource and raw material, beverage manufacturers can not possibly directly squeeze sugar-cane juice and be configured to beverage, it is big absolutely at present
Most enterprises are all to produce sugar cane juice beverage by raw material of sugarcane inspissated juice.And in presently disclosed report, sugarcane inspissated juice
Quality all fail to meet the requirement of high-end customer, the problem of mainly production method of tracing it to its cause.Such as patent of invention CN
Described in 103330250 A, inventor sugarcane is sequentially passed through squeeze the juice, particulate is removed in the pre-sterilized and enzyme that goes out, centrifugation, enzymolysis, ultrafiltration, dense
Contracting, seven particular technique steps of sterilizing process sugarcane inspissated juice.Although this method can process the higher sugarcane of concentration
Inspissated juice, so as to be conducive to saving the cost transported and stored, but still suffers from more weak point：(1) cane milling is gone out
Go out enzyme again after juice, and enzyme-removal temperature is higher (95~100 DEG C), easily causes heat-sensitive substance in sugar-cane juice to decompose, such as：Sterol,
Alkanol and polyphenol etc., so as to cause the loss of nutritional ingredient and flavor substance in sugar-cane juice；(2) to pass through before ultra filtering clarifying
Nutrition needed for being grown in centrifugation and the relatively complicated process of enzymolysis twice, high energy consumption, and sugar-cane juice containing more microorganism
Material, along with enzymolysis time is longer (60~90min), easily microbiological contamination can cause sugar-cane juice to go bad；(3) temperature being concentrated by evaporation
Degree is higher (temperature of an effect evaporation is close to 90 DEG C), along with the entrainment of evaporation process is acted on, can cause in sugar-cane juice
Aromatic substance loss is larger；(4) thermally-sterilized thermic load can cause the destruction of flavor substance and nutritional ingredient in sugar-cane juice, so that
Influence the quality of sugar-cane juice.Also more Patents report, such as：92108796.9、CN 101985666 A、CN
103734838 A and the A of CN 104273618 etc., the problem of all more or less having similar with foregoing invention patent.
Containing 70%~80% moisture in sugarcane, in sugarcane inspissated juice process in order to reduce transport and storage
Cost, it is necessary to remove the part moisture in sugar-cane juice.These moisture are the raw waters in sugarcane plant, and more multipair human body is contained in the inside
Favourable free radical.Drinking water is processed into if this part moisture is made full use of, the resource of drinking water can not only be enriched, also can
Improve the added value of sugarcane.At present, either fruit and vegetable juice processing enterprise, or sugar enterprise, is all that will be extracted from sugarcane
Moisture be exhausted directly in wastewater disposal basin, this method not only increases the pressure of tail end wastewater processing, is even more to the pole of water resource
It is big to waste.In order to enrich drinking water sources, improve Sugarcane Industry added value, in the A of patent of invention CN 103936213, invention
Sugarcane is sequentially passed through squeezing juice, evaporative condenser, activated carbon (or quartz) processing, ultra filtering clarifying, counter-infiltration purifying, sterilizing by people
Deng obtaining bottled drinking water after technical step.Although this method enables the moisture in sugarcane to be fully used,
Inventor does not refer to the processing mode of remaining sugar-cane juice after the moisture in sugarcane is extracted, if only the water in sugarcane
Divide and extract, and composition effective in sugar-cane juice is not used, be the significant wastage to sugarcane resource in fact, almost kill
Chicken takes ovum；And Ozone, ultraviolet radioactive method or Chlorine Dioxide Method sterilization that inventor uses to drinking water, these sterilizations
Mode can not only destroy the free radical favourable to human body of some in sugarcane water, and a small amount of Fungicide residue can also be to human body in water
There is certain side effect.In the A of patent of invention CN 101798148, inventor using the one of cane sugar factory effect, two effect vapor condensed waters as
Raw material, after the technical steps such as ultrafiltration removal of impurities, nanofiltration clarification, counter-infiltration purifying and sterilizing, obtains sugarcane drinking water.This side
Although method can extract the sugar in sugarcane while the moisture in sugarcane, which is extracted, is processed into drinking water again,
But the sugar-cane juice of an effect, the vapor condensed water of two effects after clarification, and more chemistry examination is added during sugar cane juice clarification
Agent is as fining agent, such as：Lime, SO2, phosphoric acid and polyacrylamide etc., the potential of moisture so obtained must can also destroy sugarcane
The free radical favourable to human body in water, or even a small amount of harmful chemical substance can be remained, especially synthesize polyacrylamide
The monomer (acrylic acid) of amine, is a kind of carcinogenic substance.
Therefore it provides the processing method and device of a kind of sugarcane inspissated juice so that product quality more preferably, production efficiency more
High, cost is lower, and can make full use of the moisture proposed from sugarcane, is processed into the drinking water of high-quality, increases
The added value of sugarcane, is necessary.
The content of the invention
It is an object of the invention to provide a kind of method of Multistage Membranes parallel production sugarcane inspissated juice and sugarcane drinking water, solve
Because the processes such as the enzyme that goes out, evaporation, sterilizing cause sugar-cane juice nutritional ingredient and local flavor in traditional sugarcane inspissated juice process
The technical problem of material damage, and the raw water in sugarcane is extracted, the drinking water of high-quality is processed into, so as to improve sweet
The added value of sugarcane.
To achieve these goals, present invention employs following technical scheme：
A kind of method of Multistage Membranes parallel production sugarcane inspissated juice and sugarcane drinking water, including following particular technique steps：
(1) blanching is gone out enzyme：The sugarcane of fresh mature is selected, the raw material for disease pest of rotting is rejected, sugarcane is cut into chunks, and will be sweet
Sugarcane epidermis is cleaned up；Then sugarcane is sent into jacketed pan, adds water and boil 3~5min, obtain enzyme sugarcane of going out；
(2) squeeze juice extracting：Juice is squeezed in the enzyme sugarcane that will go out feeding sugar-cane press, obtains squeezing the juice at the beginning of sugarcane；
(3) coarse filtration：Filter, obtain for 50.0~150.0 μm of Horizontal helical type centrifuge by aperture by being squeezed the juice at the beginning of sugarcane
Coarse filtration sugar-cane juice；
(4) first ceramic membrane ultrafitrations are clarified：It is sweet to coarse filtration using membrane aperture as 0.05~0.10 μm of the first ceramic super-filtering film
Sugarcane juice carries out ultra filtering clarifying, obtains turbidity less than 1.00NTU sugarcane subsider juices；
(5) organic nanofiltration membrane is concentrated：Organic nanofiltration membrane using molecular cut off as 200~500Da enters to sugarcane subsider juice
Row concentration, obtains nanofiltration concentrate and nanofiltration clear liquid；
(6) second ceramic membrane ultrafitrations are degerming：It is dense to nanofiltration using membrane aperture as 0.01~0.02 μm of the second ceramic super-filtering film
Contracting liquid carries out heat sterilization, you can obtain degerming sugarcane inspissated juice；
(7) sugarcane inspissated juice sterile filling：Degerming sugarcane inspissated juice is subjected to sterile filling in sterile filling room, you can
Obtain sugarcane inspissated juice；
(8) organic reverse osmosis membrane purifying：It is clear that nanofiltration is further purified in organic reverse osmosis membrane by 100Da of molecular cut off
Liquid, obtains counter-infiltration clear liquid；
(9) the 3rd ceramic membrane ultrafitrations are degerming：It is 0.01~0.02 μm of the 3rd ceramic super-filtering film to counter-infiltration using membrane aperture
Clear liquid carries out heat sterilization, obtains degerming sugarcane drinking water；
(10) sugarcane drinking water sterile filling：Degerming sugarcane drinking water is subjected to sterile filling in sterile filling room, i.e.,
It can obtain sugarcane drinking water.
The sugarcane length cut into chunks described in step (1) is 20~40cm.
Sugar-cane press described in step (2) is three-roller type sugar-cane press.
The operating parameter of ceramic membrane ultrafitration described in step (4), step (6) and step (9) is：Transmembrane pressure is 0.10
~0.30MPa, crossflow velocity is 4.0m/s~5.0m/s.
The operating pressure of organic nanofiltration membrane described in step (5) be 1.0~3.0MPa, crossflow velocity be 3.0m/s~
5.0m/s；The brix of nanofiltration concentrate is 30.0~35.0 ° of Brix.
The operating pressure of organic reverse osmosis membrane described in step (8) be 1.5~4.0MPa, crossflow velocity be 3.0m/s~
5.0m/s。
Compared with prior art, the beneficial effect that the present invention possesses：
(1) without any chemical reagent and food additives in sugarcane inspissated juice process, it is ensured that food
Green safety.In addition, ceramic membrane ultrafitration clarification is employed and degerming in the clarification of sugarcane inspissated juice and sterilizing process, due to ceramics
The membrane resistance that fouling is caused on film is smaller, therefore the film permeation flux of ceramic membrane filter sugar-cane juice is larger, and pottery membrane flux declines
Deceleration is slow, and higher membrane flux can be maintained to filter, so as to extend the Membrane cleaning cycle and reduce cleaning frequency membrane.
(2) in sugarcane inspissated juice process, without the cumbersome process such as enzymolysis, centrifugation in traditional fruit and vegetable juice processing,
The technological process of production is short, device structure is simple, one-time investment cost is low, and the production time is short, and traditional sugarcane can be avoided to concentrate
Juice process causes the loss of sugar-cane juice nutritional ingredient and flavor substance because the time is longer.
(3) in the degerming process of sugarcane inspissated juice, the ceramic super-filtering film that membrane aperture is less than bacterium (or spore) diameter is chosen
Filtration sterilization, ceramic membrane sterilization belongs to cold sterilization technology, it is to avoid because thermal sterilization causes sugarcane in traditional fruit and vegetable juice processing technique
Heat-sensitive substance is decomposed and flavor substance and nutrient component damages in juice.
(4) by the way of enzyme is gone out in blanching, blanching go out enzyme can before sugarcane does not squeeze juice with regard to that can inactivate in sugarcane
Oxidizing ferment, relative to by the enzyme that gone out again after cane milling juice, the blanching enzyme that goes out can not only can preferably keep original wind in sugarcane
Taste material and nutritional ingredient, moreover it is possible to be better protected from the generation of sugarcane inspissated juice process enzymatic browning.
(5) membrane separation technique concentrated sugarcane juice is used, can be carried out at normal temperatures, it is therefore prevented that conventional sugarcane inspissated juice is processed
Process causes the skill that heat-sensitive substance is decomposed in sugarcane and flavor substance loses by volatilizing with entrainment because of evaporation and concentration
Art problem.
(6) the limpid transparent, aromatic flavour of sugarcane inspissated juice color and luster obtained by, that taste is fresh and sweet is tasty, and preferably keeps
There is no Precipitation in sugarcane original flavor substance and nutritional ingredient, and storage period and muddy produce.
(7) separated by membrane process, concentrate and it is cold sterilization etc. function it is integrated, sugarcane inspissated juice process is isolated
Moisture be further processed into the drinking water of high-quality, improve the added value of sugarcane.
(8) in sugarcane drinking water process, any chemical reagent and food additives are not added with, obtained drinks
Water is the sugarcane plant raw water of green natural, remains free radical favourable to human body in sugarcane plant water, is the drink of high-quality
Use water.
(9) in sugarcane drinks water sterilization process, the ceramic super-filtering film that membrane aperture is less than bacterium (or spore) diameter is chosen
Filtration sterilization, it is to avoid tradition drinks water sterilization technique, such as：Ozone sterilizing, ultraviolet-sterilization, chlorine dioxide antiseptic etc., influence drink
With the quality of water.
Brief description of the drawings
Fig. 1 is the method process chart of Multistage Membranes parallel production sugarcane inspissated juice of the present invention and sugarcane drinking water.
Fig. 2 is to be produced using the method for Multistage Membranes parallel production sugarcane inspissated juice of the present invention and sugarcane drinking water
The schematic device used.
In figure：
First Ceramic excessive filtration membrane module 1, the first Ceramic excessive filtration membrane module purified liquor outlet 11, the first Ceramic excessive filtration membrane module enters
Juice mouthful 12, the first Ceramic excessive filtration membrane module trapped fluid outlet 13；
Organic nanofiltration membrane component 2, organic nanofiltration membrane component purified liquor outlet 21, organic nanofiltration membrane component enters juice mouthful 22, organic
Nanofiltration membrane component trapped fluid outlet 23；
Organic reverse osmosis membrane assembly 3, organic reverse osmosis membrane assembly purified liquor outlet 31, organic reverse osmosis membrane assembly enters juice mouthful
32, organic reverse osmosis membrane assembly trapped fluid outlet 33；
3rd Ceramic excessive filtration membrane module 4, the 3rd Ceramic excessive filtration membrane module purified liquor outlet 41, the 3rd Ceramic excessive filtration membrane module enters
Juice mouthful 42, the 3rd Ceramic excessive filtration membrane module trapped fluid outlet 43；
Second Ceramic excessive filtration membrane module 5, the second Ceramic excessive filtration membrane module enters juice mouthful 52, the second Ceramic excessive filtration membrane module clear liquid
Outlet 51, the second Ceramic excessive filtration membrane module trapped fluid outlet 53；
Coarse filtration sugar-cane juice cylinder 15, sugarcane subsider juice cylinder 25, nanofiltration clear liquid cylinder 35, counter-infiltration clear liquid cylinder 45, nanofiltration concentrate
Cylinder 55；
Sugarcane drinking water sterile filling room 7, sugarcane inspissated juice sterile filling room 6, Horizontal helical type centrifuge 8, coarse filtration sugar-cane juice
Outlet 81, sugar-cane press 10, jacketed pan 9, heating steam entrance 91, non-condensable gas export 92, vapor condensed water outlet 93, sugarcane cuts
Section machine 11.
Embodiment
Embodiment 1
A kind of method of Multistage Membranes parallel production sugarcane inspissated juice and sugarcane drinking water, its operating procedure is：
(1) blanching is gone out enzyme：The sugarcane of fresh mature is selected, the raw material for disease pest of rotting is rejected, sugarcane is cut into chunks, per segment length
For 20~40cm, and sugarcane epidermis is cleaned up；Then sugarcane is sent into jacketed pan, adds water and boil 4min, make in sugarcane
Inactivating oxidase, prevent the generation of process enzymatic browning, obtain enzyme sugarcane of going out；
(2) squeeze juice extracting：Juice is squeezed in the enzyme sugarcane that will go out feeding three-roller type sugar-cane press, obtains squeezing the juice at the beginning of sugarcane；
(3) coarse filtration：Filtered being squeezed the juice at the beginning of sugarcane by aperture for 100.0 μm of Horizontal helical type centrifuge, obtain coarse filtration sweet
Sugarcane juice；
(4) first ceramic membrane ultrafitrations are clarified：Coarse filtration sugar-cane juice is entered by 0.05 μm of the first ceramic super-filtering film of membrane aperture
Row ultra filtering clarifying, obtains turbidity less than 1.00NTU sugarcane subsider juices；
(5) organic nanofiltration membrane is concentrated：Organic nanofiltration membrane using molecular cut off as 200Da carries out dense to sugarcane subsider juice
Contracting, obtains 35 ° of Brix nanofiltration concentrate and nanofiltration clear liquid；
(6) second ceramic membrane ultrafitrations are degerming：Nanofiltration concentrate is entered by 0.01 μm of the second ceramic super-filtering film of membrane aperture
Row heat sterilization, you can obtain 34.8 ° of Brix degerming sugarcane inspissated juice；
(7) sugarcane inspissated juice sterile filling：Degerming sugarcane inspissated juice is subjected to sterile filling in sterile filling room, you can
Obtain sugarcane inspissated juice；
(8) organic reverse osmosis membrane purifying：It is clear that nanofiltration is further purified in organic reverse osmosis membrane by 100Da of molecular cut off
Liquid, obtains counter-infiltration clear liquid；
(9) the 3rd ceramic membrane ultrafitrations are degerming：Counter-infiltration clear liquid is entered by 0.02 μm of the 3rd ceramic super-filtering film of membrane aperture
Row heat sterilization, obtains degerming sugarcane drinking water；
(10) sugarcane drinking water sterile filling：Degerming sugarcane drinking water is subjected to sterile filling in sterile filling room, i.e.,
It can obtain sugarcane drinking water.
Wherein, the operating parameter of the ceramic membrane ultrafitration described in step (4), step (6) and step (9) is：Transmembrane pressure
For 0.10~0.30MPa, crossflow velocity is 4.0m/s~5.0m/s；The operating pressure of organic nanofiltration membrane described in step (5) is
1.0~3.0MPa, crossflow velocity is 3.0m/s~5.0m/s；The operating pressure of organic reverse osmosis membrane described in step (8) is 1.5
~4.0MPa, crossflow velocity is 3.0m/s~5.0m/s.
Technic index in the production process of embodiment 1 is as shown in the table：
Sugarcane inspissated juice and sanitary index is as shown in the table in sugarcane drinking water storage period that embodiment 1 is processed：
Note：*National Standard of the People's Republic of China GB2760-2014
Physical and chemical index is as shown in the table in the sugarcane inspissated juice storage period that embodiment 1 is processed：
Embodiment 2
A kind of method of Multistage Membranes parallel production sugarcane inspissated juice and sugarcane drinking water, its operating procedure is：
(1) blanching is gone out enzyme：The sugarcane of fresh mature is selected, the raw material for disease pest of rotting is rejected, sugarcane is cut into chunks, per segment length
For 20~40cm, and sugarcane epidermis is cleaned up；Then sugarcane is sent into jacketed pan, adds water and boil 5min, make in sugarcane
Inactivating oxidase, prevent the generation of process enzymatic browning, obtain enzyme sugarcane of going out；
(2) squeeze juice extracting：Juice is squeezed in the enzyme sugarcane that will go out feeding three-roller type sugar-cane press, obtains squeezing the juice at the beginning of sugarcane；
(3) coarse filtration：Filtered being squeezed the juice at the beginning of sugarcane by aperture for 150.0 μm of Horizontal helical type centrifuge, obtain coarse filtration sweet
Sugarcane juice；
(4) first ceramic membrane ultrafitrations are clarified：Coarse filtration sugar-cane juice is entered by 0.10 μm of the first ceramic super-filtering film of membrane aperture
Row ultra filtering clarifying, obtains turbidity less than 1.00NTU sugarcane subsider juices；
(5) organic nanofiltration membrane is concentrated：Organic nanofiltration membrane using molecular cut off as 200~500Da enters to sugarcane subsider juice
Row concentration, obtains 34 ° of Brix nanofiltration concentrate and nanofiltration clear liquid；
(6) second ceramic membrane ultrafitrations are degerming：Nanofiltration concentrate is entered by 0.02 μm of the second ceramic super-filtering film of membrane aperture
Row heat sterilization, you can obtain 33.8 ° of Brix degerming sugarcane inspissated juice；
(7) sugarcane inspissated juice sterile filling：Degerming sugarcane inspissated juice is subjected to sterile filling in sterile filling room, you can
Obtain sugarcane inspissated juice
(8) organic reverse osmosis membrane purifying：It is clear that nanofiltration is further purified in organic reverse osmosis membrane by 100Da of molecular cut off
Liquid, obtains counter-infiltration clear liquid；
(9) the 3rd ceramic membrane ultrafitrations are degerming：Counter-infiltration clear liquid is entered by 0.01 μm of the 3rd ceramic super-filtering film of membrane aperture
Row heat sterilization, obtains degerming sugarcane drinking water；
(10) sugarcane drinking water sterile filling：Degerming sugarcane drinking water is subjected to sterile filling in sterile filling room, i.e.,
It can obtain sugarcane drinking water.
Wherein, the operating parameter of the ceramic membrane ultrafitration described in step (4), step (6) and step (9) is：Transmembrane pressure
For 0.10~0.30MPa, crossflow velocity is 4.0m/s~5.0m/s；The operating pressure of organic nanofiltration membrane described in step (5) is
1.0~3.0MPa, crossflow velocity is 3.0m/s~5.0m/s；The operating pressure of organic reverse osmosis membrane described in step (8) is 1.5
~4.0MPa, crossflow velocity is 3.0m/s~5.0m/s.
Technic index in the production process of embodiment 2 is as shown in the table：
Sugarcane inspissated juice and sanitary index is as shown in the table in sugarcane drinking water storage period that embodiment 2 is processed：
Note：*National Standard of the People's Republic of China GB2760-2014
Physical and chemical index is as shown in the table in the sugarcane inspissated juice storage period that embodiment 2 is processed：
The process units that embodiment 1 and the methods described of embodiment 2 are used is as follows：
As shown in Fig. 2 the device of a kind of multimembrane parallel production sugarcane inspissated juice and sugarcane drinking water, including coarse filtration sugar-cane juice
Cylinder 15, sugarcane subsider juice cylinder 25, nanofiltration clear liquid cylinder 35, counter-infiltration clear liquid cylinder 45, nanofiltration concentrate cylinder 55, the first ceramic super-filtering film
Component 1, organic nanofiltration membrane component 2, the second Ceramic excessive filtration membrane module 5, organic reverse osmosis membrane assembly 3, the 3rd ceramic super-filtering film group
Part 4, sugarcane drinking water sterile filling room 7 and sugarcane inspissated juice sterile filling room 6, specific annexation is as follows：
First Ceramic excessive filtration membrane module enters juice mouthful 12 and is connected with coarse filtration sugar-cane juice cylinder 15, the first Ceramic excessive filtration membrane module clear liquid
Outlet 11 is connected with sugarcane subsider juice cylinder 25, and the first Ceramic excessive filtration membrane module trapped fluid outlet 13 connects with coarse filtration sugar-cane juice cylinder 15
Connect；
Organic nanofiltration membrane component enters juice mouthfuls 22 and is connected with sugarcane subsider juice cylinder 25, organic nanofiltration membrane component purified liquor outlet 21 and
Nanofiltration clear liquid cylinder 35 is connected, and organic nanofiltration membrane component trapped fluid outlet 23 is connected with sugarcane subsider juice cylinder 25；
Second Ceramic excessive filtration membrane module enters juice mouthful 52 and is connected with nanofiltration concentrate cylinder 55, and nanofiltration concentrate cylinder 55 and sugarcane are clear
Juice cylinder 25 is connected, and the second Ceramic excessive filtration membrane module purified liquor outlet 51 is connected to sugarcane inspissated juice sterile filling room 6, the second ceramics
Hyperfiltration membrane assembly trapped fluid outlet 53 is connected with nanofiltration inspissated juice cylinder 55；
Organic reverse osmosis membrane assembly enters juice mouthful 32 and is connected with nanofiltration clear liquid cylinder 35, organic reverse osmosis membrane assembly purified liquor outlet 31
It is connected with counter-infiltration clear liquid cylinder 45, organic reverse osmosis membrane assembly trapped fluid outlet 33 is connected with nanofiltration clear liquid cylinder 35；
3rd Ceramic excessive filtration membrane module enters juice mouthful 42 and is connected with counter-infiltration clear liquid cylinder 45, the 3rd Ceramic excessive filtration membrane module clear liquid
Outlet 41 is connected to sugarcane drinking water sterile filling room 7, the 3rd Ceramic excessive filtration membrane module trapped fluid outlet 43 and counter-infiltration clear liquid
Cylinder 45 is connected.
Said apparatus, in addition to coarse filtration sugar-cane juice obtain equipment, and described coarse filtration sugar-cane juice, which obtains equipment, to be included connecting successively
Sugarcane segment cutter 11, jacketed pan 9, sugar-cane press 10 and the Horizontal helical type centrifuge 8 connect, described Horizontal helical type centrifuge 8
Coarse filtration sugar-cane juice outlet 81 is connected to coarse filtration sugar-cane juice cylinder 15, the pore size filter of described Horizontal helical type centrifuge 8 for 50.0~
150.0μm。
Described the first Ceramic excessive filtration membrane module 1, the second Ceramic excessive filtration membrane module 5 and the 3rd Ceramic excessive filtration membrane module 4
Operating parameter be：Transmembrane pressure is 0.10~0.30MPa, and crossflow velocity is 4.0m/s~5.0m/s.
The operating pressure of described organic nanofiltration membrane component 2 is 1.0~3.0MPa, and crossflow velocity is 3.0m/s~5.0m/
s；The brix of nanofiltration concentrate is 30.0~35.0 ° of Brix.
The operating pressure of described organic reverse osmosis membrane assembly 3 be 1.5~4.0MPa, crossflow velocity be 3.0m/s~
5.0m/s。
The membrane aperture of the first described Ceramic excessive filtration membrane module 1 is 0.05~0.10 μm.
The molecular cut off of described organic nanofiltration membrane component 2 is 200~500Da.
The membrane aperture of the second described Ceramic excessive filtration membrane module 5 is 0.01~0.02 μm.
The molecular cut off of described organic reverse osmosis membrane assembly 3 is 100Da.
The membrane aperture of the 3rd described Ceramic excessive filtration membrane module 4 is 0.01~0.02 μm.
Claims (3)
1. a kind of method of Multistage Membranes parallel production sugarcane inspissated juice and sugarcane drinking water, it is characterised in that including following specific
Technical step：
(1) blanching is gone out enzyme：Select the sugarcane of fresh mature, reject the raw material for disease pest of rotting, sugarcane is cut into chunks, and by sugarcane table
Skin is cleaned up；Then sugarcane is sent into jacketed pan, adds water and boil 3~5min, obtain enzyme sugarcane of going out；
(2) squeeze juice extracting：Juice is squeezed in the enzyme sugarcane that will go out feeding sugar-cane press, obtains squeezing the juice at the beginning of sugarcane；
(3) coarse filtration：Filtered being squeezed the juice at the beginning of sugarcane by aperture for 50.0~150.0 μm of Horizontal helical type centrifuge, obtain coarse filtration
Sugar-cane juice；
(4) first ceramic membrane ultrafitrations are clarified：It is 0.05~0.10 μm of the first ceramic super-filtering film to coarse filtration sugar-cane juice using membrane aperture
Ultra filtering clarifying is carried out, turbidity is obtained less than 1.00NTU sugarcane subsider juices；
(5) organic nanofiltration membrane is concentrated：Organic nanofiltration membrane using molecular cut off as 200~500Da carries out dense to sugarcane subsider juice
Contracting, obtains nanofiltration concentrate and nanofiltration clear liquid；
(6) second ceramic membrane ultrafitrations are degerming：It is 0.01~0.02 μm of the second ceramic super-filtering film to nanofiltration concentrate using membrane aperture
Carry out heat sterilization, you can obtain degerming sugarcane inspissated juice；
(7) sugarcane inspissated juice sterile filling：Degerming sugarcane inspissated juice is subjected to sterile filling in sterile filling room, you can obtain
Sugarcane inspissated juice；
(8) organic reverse osmosis membrane purifying：Nanofiltration clear liquid is further purified in organic reverse osmosis membrane by 100Da of molecular cut off,
Obtain counter-infiltration clear liquid；
(9) the 3rd ceramic membrane ultrafitrations are degerming：It is 0.01~0.02 μm of the 3rd ceramic super-filtering film to counter-infiltration clear liquid using membrane aperture
Heat sterilization is carried out, degerming sugarcane drinking water is obtained；
(10) sugarcane drinking water sterile filling：Degerming sugarcane drinking water is subjected to sterile filling in sterile filling room, you can
To sugarcane drinking water；
The operating parameter of ceramic membrane ultrafitration described in step (4), step (6) and step (9) is：Transmembrane pressure be 0.10~
0.30MPa, crossflow velocity is 4.0m/s~5.0m/s；
The operating pressure of organic nanofiltration membrane described in step (5) is 1.0~3.0MPa, and crossflow velocity is 3.0m/s~5.0m/s；
The brix of nanofiltration concentrate is 30.0~35.0 ° of Brix；
The operating pressure of organic reverse osmosis membrane described in step (8) is 1.5~4.0MPa, and crossflow velocity is 3.0m/s~5.0m/
s。
2. the method for Multistage Membranes parallel production sugarcane inspissated juice as claimed in claim 1 and sugarcane drinking water, it is characterised in that
The sugarcane length cut into chunks described in step (1) is 20~40cm.
3. the method for Multistage Membranes parallel production sugarcane inspissated juice as claimed in claim 1 and sugarcane drinking water, it is characterised in that
Sugar-cane press described in step (2) is three-roller type sugar-cane press.
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| CN107321188A (en) * | 2017-08-17 | 2017-11-07 | 佛山泓乾生物科技有限公司 | A kind of filter of the fruit drink with warning device |
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| CN113584233B (en) * | 2021-08-03 | 2022-08-09 | 广西大学 | Consumption reducing and efficiency improving method in sugar making process by sulfurous acid method |
| CN114590914A (en) * | 2022-02-11 | 2022-06-07 | 江苏久吾高科技股份有限公司 | Process for co-producing white granulated sugar from sugarcane plant drinking water |
| CN114891930A (en) * | 2022-02-21 | 2022-08-12 | 江苏久吾高科技股份有限公司 | Method for co-production of high-quality original ecological brown sugar from sugarcane plant cell drinking water |
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