CN206051627U - A kind of bean cake recycling treatment system - Google Patents
A kind of bean cake recycling treatment system Download PDFInfo
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- CN206051627U CN206051627U CN201620978870.0U CN201620978870U CN206051627U CN 206051627 U CN206051627 U CN 206051627U CN 201620978870 U CN201620978870 U CN 201620978870U CN 206051627 U CN206051627 U CN 206051627U
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- 244000046052 Phaseolus vulgaris Species 0.000 title claims abstract description 73
- 235000010627 Phaseolus vulgaris Nutrition 0.000 title claims abstract description 73
- 238000004064 recycling Methods 0.000 title claims abstract description 28
- 108010073771 Soybean Proteins Proteins 0.000 claims abstract description 44
- 235000019710 soybean protein Nutrition 0.000 claims abstract description 43
- 238000001728 nano-filtration Methods 0.000 claims abstract description 39
- 235000010469 Glycine max Nutrition 0.000 claims abstract description 34
- 239000002893 slag Substances 0.000 claims abstract description 32
- 239000000919 ceramic Substances 0.000 claims abstract description 30
- 229920001542 oligosaccharide Polymers 0.000 claims abstract description 24
- 150000002482 oligosaccharides Chemical class 0.000 claims abstract description 24
- 239000012528 membrane Substances 0.000 claims abstract description 23
- 239000002994 raw material Substances 0.000 claims abstract description 22
- 239000012466 permeate Substances 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 15
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- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 20
- 244000068988 Glycine max Species 0.000 claims description 19
- 210000002966 serum Anatomy 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 16
- 238000001764 infiltration Methods 0.000 claims description 16
- 239000000047 product Substances 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 14
- 239000000287 crude extract Substances 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 8
- 210000000582 semen Anatomy 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 6
- 239000001397 quillaja saponaria molina bark Substances 0.000 claims description 6
- 229930182490 saponin Natural products 0.000 claims description 6
- 150000007949 saponins Chemical class 0.000 claims description 6
- 239000006228 supernatant Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- GOMNOOKGLZYEJT-UHFFFAOYSA-N isoflavone Chemical compound C=1OC2=CC=CC=C2C(=O)C=1C1=CC=CC=C1 GOMNOOKGLZYEJT-UHFFFAOYSA-N 0.000 claims description 5
- CJWQYWQDLBZGPD-UHFFFAOYSA-N isoflavone Natural products C1=C(OC)C(OC)=CC(OC)=C1C1=COC2=C(C=CC(C)(C)O3)C3=C(OC)C=C2C1=O CJWQYWQDLBZGPD-UHFFFAOYSA-N 0.000 claims description 5
- 235000008696 isoflavones Nutrition 0.000 claims description 5
- 238000010612 desalination reaction Methods 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 108090000623 proteins and genes Proteins 0.000 claims description 4
- 102000004169 proteins and genes Human genes 0.000 claims description 4
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- 239000002253 acid Substances 0.000 description 4
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000001471 micro-filtration Methods 0.000 description 3
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- 238000000746 purification Methods 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
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- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
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- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
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- 102000002322 Egg Proteins Human genes 0.000 description 1
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- 108010064851 Plant Proteins Proteins 0.000 description 1
- MUPFEKGTMRGPLJ-RMMQSMQOSA-N Raffinose Natural products O(C[C@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](O[C@@]2(CO)[C@H](O)[C@@H](O)[C@@H](CO)O2)O1)[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 MUPFEKGTMRGPLJ-RMMQSMQOSA-N 0.000 description 1
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- MUPFEKGTMRGPLJ-UHFFFAOYSA-N UNPD196149 Natural products OC1C(O)C(CO)OC1(CO)OC1C(O)C(O)C(O)C(COC2C(C(O)C(O)C(CO)O2)O)O1 MUPFEKGTMRGPLJ-UHFFFAOYSA-N 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 239000006227 byproduct Substances 0.000 description 1
- 235000012970 cakes Nutrition 0.000 description 1
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- 235000021096 natural sweeteners Nutrition 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000005373 pervaporation Methods 0.000 description 1
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- MUPFEKGTMRGPLJ-ZQSKZDJDSA-N raffinose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)O)O1 MUPFEKGTMRGPLJ-ZQSKZDJDSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
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- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
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- 239000004455 soybean meal Substances 0.000 description 1
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- UQZIYBXSHAGNOE-XNSRJBNMSA-N stachyose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO[C@@H]3[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O3)O)O2)O)O1 UQZIYBXSHAGNOE-XNSRJBNMSA-N 0.000 description 1
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- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
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Abstract
This utility model discloses a kind of bean cake recycling treatment system, including：The thick slag piece-rate system of bean cake raw material hydrolysis system, bean cake, soybean protein piece-rate system, nanofiltration system and soy oligosaccharides molecule piece-rate system.This utility model is processed to bean cake by the thick slag piece-rate system of bean cake, soybean protein piece-rate system, nanofiltration system and soy oligosaccharides molecule piece-rate system, and so as to be made full use of to bean cake resource, economize on resources also environmental protection；Clarification filtration is carried out by ceramic membrane in soybean protein piece-rate system, energy consumption is reduced, and be filtrated to get the raising of soybean protein yield, environmental pollution mitigates, and economic benefit and social benefit are significantly improved；Concentration is carried out to the permeate of ceramic membranous system by nanofiltration system, reduce the salinity in nanofiltration system concentrated solution, also so that the concentration of nutrient substance is improved in concentrated solution, reduce the specification of resin column, the water consumption of the recycled water required for resin column is also reduced simultaneously, so as to reach the effect of energy-conserving and environment-protective.
Description
Technical field
This utility model belongs to field of waste water treatment, more particularly, to a kind of bean cake recycling treatment system.
Background technology
Semen sojae atricolor is important oil plant, protein resource, wherein the Semen sojae atricolor for liquefaction accounts for more than the 40% of total amount, fats and oils processing
Side-product bean cake is maximum developable plant protein resource, the soybean separation protein with low denatured defatted soybean meal as raw material production
In vain (SPI), as which has good functional characteristic, it is mainly used in food additive, food quality can be significantly improved, improves
Yield rate, reduces production cost.Contain various biologically effective active component in soy-bean whey, the impact to health is in recent years
The study hotspot for coming, it is noticeable, mainly have：The lactalbumin being contained in whey water, including short chain skin, the amino of low-molecular-weight
Acid etc., these compositions have good dissolubility, foaminess, do not precipitate in acid condition, it is easy to digested, very
It is suitably employed in food and drink.The oligosaccharide being contained in whey wastewater, main component are stachyose, Raffinose and sucrose, and heat is surely
It is qualitative good, it is natural sweetener low in calories, its noticeable physiological function is can be by the beneficial bacteria in human body intestinal canal one by one
Bacillus bifiduss are utilized to carry out advantage propagation, improves the immunity of human body, effect than other oligosaccharide more effectively, substantially, because
This can as the new dispensing of food be widely used in tinned food, beverage, cake, confection, cold drink, acid food and other bake food
Product.The end of the eighties in last century Japan be first begin to industrialized production soy oligosaccharides sugar product after, go through to receive people's health food again
The ranks of product.
The application of membrane separation technology research of soybean protein, is the problem for being keen to both at home and abroad in recent years study.It is big for development
Bean industry, needs to produce different functionalities soybean protein isolate, to improve quality, increases kind, meets market demand.Membrance separation
Technology its Process Design adopts closed cycle, not waste discharge, and raw material resources, using water wisely can be made full use of to be conducive to improving
The economic benefit and social benefit of enterprise, thus cause the broad interest of relevant industries.It is worth mentioning that extraction process is produced
Soya whey wastewater, the process of Jing embrane methods, solid content contained by the water of discharge is almost nil, both reusable edible, saves water
Resource, also directly can discharge, free from environmental pollution, the effective active composition such as oligosaccharide in soy-bean whey, at Jing membrance separation purifications
Reason, concentration, dried recovered, in making Semen sojae atricolor, each component is all fully used, and such as promotes, applies this technology, it will to enterprise
Bring obvious economic benefit and social benefit.
Membrane technology is just gradually widely applied in industrial every field in recent years, and membrane separation technique is using tool
Have and certain select the classification of material, separation, concentration, purification etc. are carried out through the filter medium of characteristic.After the sixties in 20th century,
Various membrane separation techniques are developed rapidly, occupy increasingly consequence in various isolation technics.Film has in separation process
Following function：The identification of material and transmission；Interface；Reacting field.The identification of material and through being to make in mixture between each component
Realize detached intrinsic factor；As interface, film will transmit through liquid and retain liquid be divided into it is mutually unmixed biphase；As reacting field film
Surface and internal surface of hole contain the functional group for having interaction ability with specific solute, by physical action, chemical reaction or
Biochemical reaction improves the selectivity and separating rate of membrance separation.Membrane separating process has under room temperature to be carried out, without phase change, energy consumption
Low, equipment is simple, convenient operation and control the features such as, oneself is applied to the neck such as chemical industry, medicine, light industry, food, weaving, electronics, metallurgy
Domain.According to the difference of retention component, membrane process can be divided into microfiltration (Microfiltration, MF), ultrafiltration
(Ultrafiltration, UF), reverse osmosiss (Reverse osmosis, RO), dialysis (Dialysis, DS), electrodialysis
(Electrodialysis, ED) and seepage slope (Pervaporation, PV) etc..
Ceramic membrane is with loose structure with 1600 DEG C of high temperature sinterings of the Jing such as aluminium oxide, titanium oxide, zirconium oxide
High technology ceramics filtering material.It is by the ceramic monolith of porosity 30% ~ 50%, aperture 50nm ~ 15 μm, using sol-gel process
Or the asymmetric compound film that other techniques are made.Its structure is usually " sandwich " formula：Supporting layer（Also known as carrier layer）、
Transition zone（Also known as intermediate layer）, film layer（Also known as function stratum disjunctum）.Wherein the aperture of supporting layer is generally 1 ~ 20 μm, and porosity is
30% ~ 65%, its effect is to increase the mechanical strength of film；The aperture of the aperture ratio supporting layer in intermediate layer is little, and its effect is to prevent film
Infiltration of the granule to porous support layer in layer preparation process, about 20 ~ 60 μm of thickness, porosity are 30% ~ 40%；Film layer has divides
From function, from 0.8nm ~ 1 μm, about 3 ~ 10 μm of thickness, porosity are 40% ~ 55% in aperture.The pore-size distribution of whole film by
Supporting layer is gradually reduced to film layer, forms asymmetric structure distribution.Ceramic membrane can be divided into microfiltration according to aperture（Aperture is more than
50nm）, ultrafiltration（2 ~ 50nm of aperture）, nanofiltration（Aperture is less than 2nm）Etc. species.Ceramic membrane filter is a kind of " cross flow filter " shape
The fluid separation process of formula：Material liquid flow at high speed in the membrane tube, the clarified permeation liquid containing small molecule component under pressure-driven
Edge and face vertical direction（Radially）Film is passed through outwards, the muddy concentrated solution containing macromolecular components is rejected by, so that fluid
Reach the purpose of separation, concentration, purification.
The retention characteristic of ultrafilter membrane is the usual molecular cut off scope characterizing with to the molecular cut off of standard Organic substance
In 1000-300000Da, therefore ultrafilter membrane can be to larger molecular organicses（Such as protein, antibacterial）, colloid, suspended solid etc. carry out point
From being widely used in the clarification of feed liquid, the isolating and purifying of larger molecular organicses, except thermal source.The retention characteristic of NF membrane is with right
Characterizing, corresponding molecular cut off scope is in 150-1000Da, therefore NF membrane can be to little point for the rejection of the standard solution such as MgSO4
Sub- Organic substance etc. is separated with water, inorganic salt, is made desalination and is carried out while concentration.
The content of the invention
The purpose of this utility model is, for the deficiencies in the prior art, there is provided a kind of bean cake recycling treatment
System.
For this purpose, this utility model adopts solution below：
A kind of bean cake recycling treatment system, the bean cake recycling treatment system is for carrying out section to bean cake raw material
Process, the bean cake recycling treatment system includes：
- bean cake raw material hydrolysis system, the bean cake raw material hydrolysis system are carried out fully to bean cake raw material for adding aqueous alkali
Hydrolyze and obtain crude extract；
The thick slag piece-rate system of-bean cake, during the thick slag piece-rate system of the bean cake is used to separate crude extract, large particulate matter is obtained
To thick slag, thick slag obtains thick residue product after drying, and what crude extract was obtained Jing after the thick slag piece-rate system of bean cake separates thick slag carries
Take liquid and be delivered to soybean protein piece-rate system and processed；
- soybean protein piece-rate system, the soybean protein piece-rate system are used to separate from the thick slag piece-rate system of bean cake
Soybean protein in extracting solution, obtains soybean protein powder product, extracting solution Jing after the separating liquid of soybean protein-containing is spray-dried
Soybean protein piece-rate system obtains permeate and is delivered to nanofiltration system being processed after separating soybean protein；
- nanofiltration system, the nanofiltration system are divided for nanofiltration is carried out to the permeate from soybean protein piece-rate system
From the concentrated solution of the nanofiltration system is delivered to soy oligosaccharides molecule piece-rate system；And
- soy oligosaccharides molecule piece-rate system, the soy oligosaccharides molecule piece-rate system are used to separate from nanofiltration system
Soybean saponin, soybean oligo saccharide and soybean isoflavone in concentrated solution.
Preferably, the bean cake recycling treatment system also includes counter-infiltration system and bipolar membranous system, the reverse osmosiss
System is used for permeate of the desalt processing from nanofiltration system, and the concentrated solution of the counter-infiltration system is delivered to bipolar membranous system and enters
Row process, the alkali room feed liquid reuse of the bipolar membranous system into bean cake raw material hydrolysis system, the sour room of the bipolar membranous system
Feed liquid is back to the cleaning containing membranous system, and the desalination solution of the bipolar membranous system is recycled to the entrance of counter-infiltration system and is located again
Reason.
Preferably, the thick slag piece-rate system of the bean cake includes serum pot and self-cleaning filter, the serum pot and self-cleaning
Filter is sequentially arranged, and the serum pot is used to accommodate the crude extract from bean cake raw material hydrolysis system, the self-cleaning filter
For coarse filtration is carried out to the supernatant from serum pot, and the once purged cleanout fluid that obtains of filtering residue that coarse filtration is obtained is recycled to
In serum pot, permeate is delivered to soybean protein piece-rate system, and the precipitate of the serosity pot bottom is discharged as thick slag, and Jing does
Thick residue product is obtained after dry.
Preferably, the pore size filter of the self-cleaning filter is 75 ~ 100 μm.
Preferably, the soybean protein piece-rate system includes extracting flow container and ceramic membranous system, the extraction flow container and pottery
Porcelain membranous system is sequentially arranged, and the flow container that extracts is used to accommodate the permeate from the thick slag piece-rate system of bean cake, the ceramic membrane
System is for filtering from the supernatant for extracting flow container, the concentrated solution of the ceramic membranous system is recycled to extraction flow container
In, the permeate of the ceramic membranous system is delivered to nanofiltration system, and the concentrated solution for extracting flow container bottom is soybean protein concentrated solution
Soybean protein powder product is obtained after spray-dried.
Preferably, in the ceramic membranous system, the molecular cut off of ceramic membrane is 20000 ~ 30000 Da.
Preferably, in the nanofiltration system, the molecular cut off of NF membrane is 150 ~ 200 Da, for passing through most of salt
Divide but small molecule Semen sojae atricolor molecule can be retained.
Preferably, the soy oligosaccharides molecule piece-rate system includes Special Resin adsorption column, the Special Resin adsorption column
For selective absorption being carried out to the concentrated solution from nanofiltration system, obtain soybean saponin, soybean oligo saccharide and big Jing after desorbing
Bean isoflavone.
A kind of bean cake recycling treatment system provided by the utility model, has the advantage that：
（1）By the thick slag piece-rate system of bean cake, soybean protein piece-rate system, nanofiltration system and soy oligosaccharides molecule segregative line
System is processed to bean cake, and so as to be made full use of to bean cake resource, economize on resources also environmental protection；
（2）Clarification filtration is carried out by ceramic membrane in soybean protein piece-rate system, energy consumption is reduced, and is filtrated to get Semen sojae atricolor egg
White yield is improved, and environmental pollution mitigates, and economic benefit and social benefit are significantly improved；
（3）Concentration is carried out to the permeate of ceramic membranous system by nanofiltration system, nanofiltration system concentrated solution is reduced
In salinity, also so that in concentrated solution nutrient substance concentration improve, reduce the specification of resin column, while also reducing resin
The water consumption of the recycled water required for post, so as to reach the effect of energy-conserving and environment-protective；
（4）Counter-infiltration system carries out concentration decrement treatment to the permeate of nanofiltration system, so as to reduce bipolar membranous system
Energy consumption, while using bipolar membranous system to the concentrated solution of counter-infiltration system carry out be electrolysed acquisition alkali liquor can be back to bean cake
Raw material hydrolysis system, the acid solution of acquisition can be used for the backwash of various membranous systems in bean cake recycling treatment system, therefore, lead to
The coupling for crossing counter-infiltration system and bipolar membranous system has been carried out fully to the brine waste produced by bean cake recycling treatment system
Process and make full use of, not only energy-conservation but also environmental protection；
（5）Bean cake recycling treatment system is truly realized low cost and high stability required by industrialized production, together
When also improve product quality and reduces cost.
Description of the drawings
Fig. 1 is a kind of schematic diagram of bean cake recycling treatment system provided by the utility model；
In figure：101- bean cake raw material hydrolysis systems；201- serum pots；202- self-cleaning filters；301- extracts flow container；302-
Ceramic membranous system；401- nanofiltration systems；501- Special Resin adsorption columns；601- counter-infiltration systems；The bipolar membranous systems of 701-.
Specific embodiment
This utility model is described in further detail with specific embodiment referring to the drawings.
Bean cake recycling treatment system for carrying out section process, bean cake recycling treatment system bag to bean cake raw material
Include：
- bean cake raw material hydrolysis system 101, is fully hydrolyzed to bean cake raw material and is slightly extracted for adding aqueous alkali
Liquid；
The thick slag piece-rate system of-bean cake, obtains thick slag for separating large particulate matter in crude extract, and thick slag is after drying
Thick residue product is obtained, the extracting solution that crude extract is obtained Jing after the thick slag piece-rate system of bean cake separates thick slag is delivered to soybean protein point
Processed from system；
- soybean protein piece-rate system, for separating the soybean protein in the extracting solution of the thick slag piece-rate system of bean cake,
Soybean protein powder product is obtained after the separating liquid of soybean protein-containing is spray-dried, extracting solution Jing soybean proteins piece-rate system is separated
Obtain permeate and be delivered to nanofiltration system 401 being processed after soybean protein；
- nanofiltration system 401, for carrying out nanofiltration separation, nanofiltration system to the permeate from soybean protein piece-rate system
401 concentrated solution is delivered to soy oligosaccharides molecule piece-rate system；And
- soy oligosaccharides molecule piece-rate system, for separating soybean saponin in the concentrated solution of nanofiltration system 401, big
Bean oligosaccharide and soybean isoflavone.
Bean cake recycling treatment system also includes counter-infiltration system 601 and bipolar membranous system 701, and counter-infiltration system 601 is used
In desalt processing from nanofiltration system 401 permeate, the concentrated solution of counter-infiltration system 601 is delivered to bipolar membranous system 701 and enters
Row process, the alkali room feed liquid reuse of bipolar membranous system 701 into bean cake raw material hydrolysis system 101, the sour room of bipolar membranous system 701
Feed liquid is back to the cleaning containing membranous system, and the desalination solution of bipolar membranous system 701 is recycled to the entrance of counter-infiltration system 601 and carries out again
Process.
The thick slag piece-rate system of bean cake includes serum pot 201 and self-cleaning filter 202, serum pot 201 and self-cleaning filter 202
It is sequentially arranged, serum pot 201 is used to accommodate the crude extract from bean cake raw material hydrolysis system 101, and self-cleaning filter 202 is used for
Coarse filtration is carried out to the supernatant from serum pot 201, and the once purged cleanout fluid that obtains of filtering residue that coarse filtration is obtained is recycled to
In serum pot 201, permeate is delivered to soybean protein piece-rate system, and the precipitate of 201 bottom of serum pot is discharged as thick slag, Jing
Thick residue product is obtained after drying.
The pore size filter of self-cleaning filter 202 is 75 ~ 100 μm.
Soybean protein piece-rate system includes extracting flow container 301 and ceramic membranous system 302, extracts flow container 301 and ceramic membrane system
System 302 is sequentially arranged, and extracting flow container 301 is used to accommodate the permeate from the thick slag piece-rate system of bean cake, and ceramic membranous system 302 is used
In to filtering from the supernatant for extracting flow container 301, the concentrated solution of ceramic membranous system 302 is recycled in extraction flow container 301,
The permeate of ceramic membranous system 302 is delivered to nanofiltration system 401, and the concentrated solution for extracting 301 bottom of flow container is concentrated for soybean protein
Soybean protein powder product is obtained after liquid is spray-dried.
In ceramic membranous system 302, the molecular cut off of ceramic membrane is 20000 ~ 30000 Da.
In nanofiltration system 401, the molecular cut off of NF membrane is 150 ~ 200 Da, for passing through most of salinity but can cut
Stay small molecule Semen sojae atricolor molecule.
Soy oligosaccharides molecule piece-rate system includes Special Resin adsorption column 501, Special Resin adsorption column 501 for from
The concentrated solution of nanofiltration system 401 carries out selective absorption, and the different Huang of soybean saponin, soybean oligo saccharide and Semen sojae atricolor is obtained Jing after desorbing
Ketone.
Above-mentioned specific embodiment be used for illustrate this utility model, preferred embodiment only of the present utility model and
, rather than to this utility model limit, in spirit of the present utility model and scope of the claims, to this reality
With new any modification, equivalent substitution and improvements made etc., protection domain of the present utility model is both fallen within.
Claims (8)
1. a kind of bean cake recycling treatment system, the bean cake recycling treatment system is for carrying out at section to bean cake raw material
Reason, it is characterised in that the bean cake recycling treatment system includes：
- bean cake raw material hydrolysis system, the bean cake raw material hydrolysis system are fully hydrolyzed to bean cake raw material for adding aqueous alkali
And obtain crude extract；
The thick slag piece-rate system of-bean cake, during the thick slag piece-rate system of the bean cake is used to separate crude extract, large particulate matter is obtained slightly
Slag, thick slag obtain thick residue product, the extracting solution that crude extract is obtained Jing after the thick slag piece-rate system of bean cake separates thick slag after drying
It is delivered to soybean protein piece-rate system to be processed；
- soybean protein piece-rate system, the soybean protein piece-rate system are used to separate the extraction from the thick slag piece-rate system of bean cake
Soybean protein in liquid, obtains soybean protein powder product, extracting solution Jing Semen sojae atricolor after the separating liquid of soybean protein-containing is spray-dried
Protein Separation system obtains permeate and is delivered to nanofiltration system being processed after separating soybean protein；
- nanofiltration system, the nanofiltration system for carrying out nanofiltration separation, institute to the permeate from soybean protein piece-rate system
The concentrated solution for stating nanofiltration system is delivered to soy oligosaccharides molecule piece-rate system；And
- soy oligosaccharides molecule piece-rate system, the soy oligosaccharides molecule piece-rate system are used to separate the concentration from nanofiltration system
Soybean saponin, soybean oligo saccharide and soybean isoflavone in liquid.
2. according to the bean cake recycling treatment system described in claim 1, it is characterised in that the bean cake recycling treatment system
System also includes counter-infiltration system and bipolar membranous system, and the counter-infiltration system is used for transmission of the desalt processing from nanofiltration system
Liquid, the concentrated solution of the counter-infiltration system are delivered to bipolar membranous system and are processed, and the alkali room feed liquid of the bipolar membranous system is returned
With into bean cake raw material hydrolysis system, the sour room feed liquid of the bipolar membranous system is back to the cleaning containing membranous system, described bipolar
The desalination solution of membranous system is recycled to the entrance of counter-infiltration system and is reprocessed.
3. according to the bean cake recycling treatment system described in claim 1, it is characterised in that the thick slag piece-rate system of the bean cake
Including serum pot and self-cleaning filter, the serum pot and self-cleaning filter are sequentially arranged, the serum pot be used to accommodating from
The crude extract of bean cake raw material hydrolysis system, the self-cleaning filter for carrying out coarse filtration to the supernatant from serum pot,
And the once purged cleanout fluid that obtains of filtering residue that coarse filtration is obtained is recycled in serum pot, permeate is delivered to soybean protein segregative line
System, the precipitate of the serosity pot bottom are discharged as thick slag, obtain thick residue product after drying.
4. according to the bean cake recycling treatment system described in claim 3, it is characterised in that the filtration of the self-cleaning filter
Aperture is 75 ~ 100 μm.
5. according to the bean cake recycling treatment system described in claim 1, it is characterised in that the soybean protein piece-rate system
Including flow container and ceramic membranous system is extracted, the extraction flow container and ceramic membranous system are sequentially arranged, and the extraction flow container is used to hold
The permeate received from the thick slag piece-rate system of bean cake, the ceramic membranous system was for carrying out from the supernatant for extracting flow container
Filter, the concentrated solution of the ceramic membranous system are recycled in extraction flow container, and the permeate of the ceramic membranous system is delivered to nanofiltration system
System, the concentrated solution for extracting flow container bottom be soybean protein concentrated solution it is spray-dried after obtain soybean protein powder product.
6. according to the bean cake recycling treatment system described in claim 5, it is characterised in that ceramics in the ceramic membranous system
The molecular cut off of film is 20000 ~ 30000 Da.
7. according to the bean cake recycling treatment system described in claim 1, it is characterised in that NF membrane in the nanofiltration system
Molecular cut off be 150 ~ 200 Da, for passing through most of salinity but small molecule Semen sojae atricolor molecule can be retained.
8. according to the bean cake recycling treatment system described in claim 1, it is characterised in that the soy oligosaccharides molecule is separated
System includes Special Resin adsorption column, and the Special Resin adsorption column is for carrying out selectivity to the concentrated solution from nanofiltration system
Absorption, obtains soybean saponin, soybean oligo saccharide and soybean isoflavone Jing after desorbing.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516526A (en) * | 2019-01-07 | 2019-03-26 | 哈尔滨工业大学（威海） | A kind of processing method of zero-emission Holothurian machining liquid |
| CN111875125A (en) * | 2020-06-30 | 2020-11-03 | 成都泓润科技有限公司 | Wastewater treatment method combining membrane separation and electrodialysis |
-
2016
- 2016-08-29 CN CN201620978870.0U patent/CN206051627U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516526A (en) * | 2019-01-07 | 2019-03-26 | 哈尔滨工业大学（威海） | A kind of processing method of zero-emission Holothurian machining liquid |
| CN111875125A (en) * | 2020-06-30 | 2020-11-03 | 成都泓润科技有限公司 | Wastewater treatment method combining membrane separation and electrodialysis |
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