CN205925449U - Lactalbumin's concentrated desalination system - Google Patents
Lactalbumin's concentrated desalination system Download PDFInfo
- Publication number
- CN205925449U CN205925449U CN201620929228.3U CN201620929228U CN205925449U CN 205925449 U CN205925449 U CN 205925449U CN 201620929228 U CN201620929228 U CN 201620929228U CN 205925449 U CN205925449 U CN 205925449U
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- CN
- China
- Prior art keywords
- storage tank
- whey
- milk surum
- desalination
- lactalbumin
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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Abstract
The utility model discloses a lactalbumin's concentrated desalination system, including membrane concentration device, storage tank and electrodialysis device, the storage tank includes whey storage jar and concentrate storage tank, and whey storage jar is connected with membrane concentration device through the whey delivery pump, and membrane concentration device saves the jar with the whey and is connected, be provided with in the electrodialysis device including positive pole, amberplex and negative pole, positive pole and negative pole are connected with DC power supply's positive and negative poles respectively, whey storage jar is connected through the desalination room entry of desalination liquid delivery pump with the electrodialysis device, and the concentrate storage tank is connected through the concentration compartment entry of concentrate delivery pump with the electrodialysis device, and the desalination room export of electrodialysis device is connected with whey storage jar, and the concentration compartment export of electrodialysis device is connected with the concentrate storage tank. The utility model discloses a whey liquid is in the time of the concentrated and preliminary desalination of membrane, again through the further desalination of electrodialysis device to take off the salt in the whey liquid to the command.
Description
Technical field
This utility model belongs to technical field of seasoning processing, the concentrating and desalinating system of more particularly to a kind of lactalbumin
System.
Background technology
Milk surum is in cheese production process, greeny, the translucent liquid that milk condensing is isolated after becoming ziega
Body, wherein contains lactalbumin, Lactose, inorganic salt etc..With the development of new science and technology, the lactalbumin in milk surum becomes and has
High value and wide variety of raw-food material.Typically, milk includes 2.8% casein and 0.7% lactalbumin.
Compared with casein, the dissolubility of lactalbumin is more preferable, simultaneously containing the essential amino acids that quality is higher.The world in albumen
In, up to the present lactalbumin is considered as golden standard.But inside milk surum in addition to containing abundant albumen, also exist
A lot of salts.Normal milk surum processing typically first can carry out protein concentration to milk surum, then removes salt.If salt does not enter
Row removing, then can have a strong impact on mouthfeel, the quality of lactalbumin, its economic worth is greatly lowered.Milk surum is de- through concentrating
After salt, then carry out spray drying, obtain lactalbumin powder.And the concentrating and desalinating technique great majority of existing lactalbumin use into
Jaws equipment, its equipment price is relatively costly, and therefore I takes charge of a kind of concentrating and desalinating system of the lactalbumin of high-efficiency and economic of independent research
System, effectively overcomes critical technological point, realizes the production domesticization of equipment and technique.
Content of the invention
The purpose of this utility model is that and overcomes the deficiencies in the prior art, there is provided a kind of concentrating and desalinating of lactalbumin
System, while whey of the present utility model is through membrance concentration and preliminary desalting processing, and through the further desalination of electrodialysis plant,
To take off the salt in whey to desired value it is ensured that the mouthfeel of lactalbumin and quality, to improve the warp of lactalbumin
Ji is worth.
To achieve these goals, this utility model provides a kind of concentrating and desalinating system of lactalbumin, dense including film
Compression apparatus, storage tank and electrodialysis plant, described storage tank includes milk surum storage tank and concentrates liquid storage tank, and described milk surum storage tank passes through
Milk surum delivery pump is connected with described film condensing device, and described film condensing device is connected with described milk surum storage tank；Described electricity
It is provided with including anode, ion exchange membrane and negative electrode in electrodialysis apparatus, described anode and negative electrode are positive and negative with DC source respectively
The two poles of the earth are connected；Described milk surum storage tank is connected with the desalination chamber inlet of described electrodialysis plant by desalinization liquor delivery pump,
Described concentration liquid storage tank is connected with the concentration chamber inlet of described electrodialysis plant by concentrated solution delivery pump, described electrodialysis dress
The diluting compartment outlet put is connected with described milk surum storage tank, and enriched chamber's outlet and the described concentrated solution of described electrodialysis plant store up
Tank is connected.
Further, described film condensing device is provided with film dialysis solution delivery pipe.
Further, it is provided with film in described film condensing device.
Further, described ion exchange membrane is homogeneous electrodialytic membraness.
The beneficial effects of the utility model：
Whey in milk surum storage tank of the present utility model is through the membrance concentration in film condensing device and preliminary desalting processing
Afterwards, the concentrated solution obtaining is back in milk surum storage tank, and the dialysis solution through film then passes through the process of film dialysis solution discharged,
Its whey circulates concentration between milk surum storage tank and film condensing device.And while film carries out concentrating with preliminary desalination,
Whey in milk surum storage tank is extracted in electrodialysis plant and carries out desalting processing, and whey is in milk surum storage tank and electric osmose
The circulation desalination of analysis apparatus, the salt in whey is taken off to desired value, thus ensure that mouthfeel and the quality of lactalbumin,
To improve the economic worth of lactalbumin.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model embodiment.
Above-mentioned reference：
1 film condensing device, 2 membrance concentration liquid reflux lines, 3 electrodialysis desalination solution reflux lines, 4 three way cock, 5 milk surums are defeated
Send pump, 6 milk surum storage tanks, 7 milk surum desalination delivery pipes, 8 desalinization liquor delivery pumps, 9 electrodialysis plants, 10 concentrated solution return ducts, 11
Concentrated solution delivery pump, 12 concentration liquid storage tanks, 13 film dialysis solution delivery pipes, 14 anodes, 15 negative electrodes, 16 desalination chamber inlets, 17 concentrations
Chamber inlet, 18 diluting compartment outlets, the outlet of 19 enriched chambers.
Specific embodiment
Below in conjunction with the accompanying drawings utility model is further illustrated, but be not limited to scope of the present utility model.
Embodiment
As shown in figure 1, this utility model provide a kind of lactalbumin concentrating and desalinating system, including film condensing device 1,
Storage tank and electrodialysis plant 9, described storage tank includes milk surum storage tank 6 and concentrates liquid storage tank 12.
Described milk surum storage tank 6 is connected with described film condensing device 1 by milk surum delivery pump 5, described film condensing device 1
Connect membrance concentration liquid reflux line 2 successively to be connected with described milk surum storage tank 6 with three way cock 4；Set in described electrodialysis plant 9
It is equipped with including anode 14, ion exchange membrane and negative electrode 15, described anode 14 and negative electrode 15 positive and negative polarities with DC source respectively
It is connected.
Described milk surum storage tank 6 is connected with desalinization liquor delivery pump 8 by milk surum desalination delivery pipe 7, and described desalinization liquor is defeated
Pump 8 and the desalination chamber inlet 16 of described electrodialysis plant 9 is sent to be connected, described concentration liquid storage tank 12 passes through concentrated solution delivery pump 11
It is connected with the concentration chamber inlet 17 of described electrodialysis plant 9, the diluting compartment outlet 18 of described electrodialysis plant 9 connects electric osmose successively
Analysis desalination solution reflux line 3 is connected with described milk surum storage tank 6 with three way cock 4, and the enriched chamber of described electrodialysis plant 9 goes out
Mouth 19 is passed through concentrated solution return duct 10 and is connected with described concentration liquid storage tank 12.
Film dialysis solution delivery pipe 13 is provided with described film condensing device 1 of the present utility model.
It is provided with film in described film condensing device 1 of the present utility model.
Described ion exchange membrane of the present utility model is homogeneous electrodialytic membraness.
Workflow of the present utility model：
1st, the whey in milk surum liquid storage tank 6 (whey protein and inorganic salt), laggard through milk surum delivery pump 5 conveying supercharging
Enter in film condensing device 1, after the membrance concentration in film condensing device 1 and preliminary desalting processing, the concentrated solution obtaining is dense through film
Contracting liquid reflux line 2 is back in milk surum storage tank 6, and the dialysis solution passing through film then passes through at film dialysis solution delivery pipe 13 discharge
Reason, its whey circulates concentration between milk surum storage tank 6 and film condensing device 1；
2nd, when whey is through film process, its part inorganic salt can pass through film, and therefore membrance separation realization is first to whey
Step desalination；
3rd, concentrated and while preliminary desalination in film, the whey in milk surum storage tank 6 is in desalinization liquor delivery pump 8
Under effect, pump to the desalination chamber inlet 16 of electrodialysis plant 9 and enter in electrodialysis plant 9 through milk surum desalinization liquor delivery pipe 7,
Anode 14 in its electrodialysis plant 9 is connected with the positive and negative polarities of DC source respectively with negative electrode 15, with electrodialysis plant 9
Form electric field, in the presence of electric field, in the whey being come by desalinization liquor delivery pump 8 conveying in interior ion exchange membrane
Anions and canons pass through ion exchange membrane and enter in the middle of the concentrated solution of electrodialysis plant 9, reach the purpose of whey desalination.Through
The whey of desalination is desalinated by electrodialysis via diluting compartment outlet 18 outflow of electrodialysis plant 9, the desalination whey that it flows out
Liquid return duct 3, through three way cock 4, is incorporated to membrance concentration liquid return duct 2 and returns in milk surum storage tank 6 together, such whey exists
Desalination is circulated, until the salt in milk surum is to desired value in milk surum storage tank 6 and electrodialysis plant 9.
4th, enter after concentrated solution by the anions and canons that the ion exchange membrane of electrodialysis plant 9 passes through, from electrodialysis plant 9
Enriched chamber's outlet 19 outflow concentrated solutions, concentrated liquid return duct 10 is back to concentration liquid storage tank 12, and concentrates liquid storage tank 12
In concentrated solution be delivered to the concentration chamber inlet 17 of electrodialysis plant 9 via concentrated solution delivery pump 11 again and enter electrodialysis plant
In 9, continue to by ion exchange membrane through the zwitterion coming, and so on circulate, so that the salt of concentrated solution is gradually risen.
5th, the initial saline concentrating in liquid storage tank 11 is made into, by pure water and sodium chloride, the sodium chloride solution that concentration is 1%, when
Salt concentration in concentrated solution reaches 15% about, then discharge strong brine, stay part strong brine to be made into pure water more simultaneously
The initial saline of 1% concentration, returns again to use in electrodialysis plant 9.
While whey of the present utility model concentrates with preliminary desalting processing through film condensing device 1, and through electrodialysis dress
Put 9 further desalinations, the salt in whey is taken off to desired value it is ensured that the mouthfeel of lactalbumin and quality, to improve
The economic worth of lactalbumin.
Claims (4)
1. a kind of lactalbumin concentrating and desalinating system it is characterised in that：Including film condensing device, storage tank and electrodialysis plant,
Described storage tank includes milk surum storage tank and concentrates liquid storage tank, and described milk surum storage tank passes through milk surum delivery pump and described membrance concentration dress
Put and be connected, described film condensing device is connected with described milk surum storage tank；
It is provided with including anode, ion exchange membrane and negative electrode in described electrodialysis plant, described ion exchange membrane is by described electric osmose
Analysis apparatus are separated into diluting compartment and enriched chamber, and described anode is connected with the positive and negative polarities of DC source respectively with negative electrode；
Described milk surum storage tank is connected with the desalination chamber inlet of described electrodialysis plant by desalinization liquor delivery pump, described concentration
Liquid storage tank is connected with the concentration chamber inlet of described electrodialysis plant by concentrated solution delivery pump, the desalination of described electrodialysis plant
Room outlet is connected with described milk surum storage tank, and enriched chamber's outlet of described electrodialysis plant is connected with described concentration liquid storage tank
Connect.
2. a kind of concentrating and desalinating system of lactalbumin according to claim 1 is it is characterised in that described film condensing device
On be provided with film dialysis solution delivery pipe.
3. a kind of concentrating and desalinating system of lactalbumin according to claim 1 is it is characterised in that described film condensing device
Inside it is provided with film.
4. a kind of concentrating and desalinating system of lactalbumin according to claim 1 is it is characterised in that described ion exchange membrane
For homogeneous electrodialytic membraness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929228.3U CN205925449U (en) | 2016-08-24 | 2016-08-24 | Lactalbumin's concentrated desalination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929228.3U CN205925449U (en) | 2016-08-24 | 2016-08-24 | Lactalbumin's concentrated desalination system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205925449U true CN205925449U (en) | 2017-02-08 |
Family
ID=57952103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620929228.3U Active CN205925449U (en) | 2016-08-24 | 2016-08-24 | Lactalbumin's concentrated desalination system |
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| Country | Link |
|---|---|
| CN (1) | CN205925449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663773A (en) * | 2019-01-08 | 2020-01-10 | 东北农业大学 | Method for separating natural whey protein from fresh milk and application |
-
2016
- 2016-08-24 CN CN201620929228.3U patent/CN205925449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663773A (en) * | 2019-01-08 | 2020-01-10 | 东北农业大学 | Method for separating natural whey protein from fresh milk and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 802, No. 30, Jiayuanli, Huli District, Xiamen City, Fujian Province Patentee after: Huasheng Fluid Separation Technology (Xiamen) Co., Ltd. Address before: Room 802, No. 30, Jiayuanli, Huli District, Xiamen City, Fujian Province Patentee before: Huasheng fluid separation technology (Xiamen) Co., Ltd. |
|
| CP03 | Change of name, title or address |