CN213433873U - Refining plant suitable for dairy products are desugarized - Google Patents
Refining plant suitable for dairy products are desugarized Download PDFInfo
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- CN213433873U CN213433873U CN202021523287.3U CN202021523287U CN213433873U CN 213433873 U CN213433873 U CN 213433873U CN 202021523287 U CN202021523287 U CN 202021523287U CN 213433873 U CN213433873 U CN 213433873U
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Abstract
The utility model relates to a food engineering technical field discloses a refining plant suitable for dairy products remove sugar, and it includes that the one-level removes sugar device and second grade water regeneration and utilization device. The first-stage sugar removing device comprises a first-stage raw material tank, a first-stage material conveying pump, a first-stage ceramic membrane separation assembly and a first-stage concentration tank which are sequentially connected. The first-stage ceramic membrane separation component comprises a ceramic membrane, a first-stage dialysate outlet and a first-stage concentrated solution outlet. The outlet of the first-level concentrated solution is connected with the feed inlet of the first-level concentration tank through a pipeline. The discharge port of the first-stage concentration tank is connected with the second-stage water recycling device. The utility model discloses simple structure, low in manufacturing cost can effectively get rid of sucrose or lactose in the dairy products and can utilize the water resource recovery who produces in the production process simultaneously, and any accessory substance can not appear in the in-process moreover.
Description
Technical Field
The utility model belongs to the technical field of the food engineering technique and specifically relates to a refining plant suitable for dairy products removes sugar.
Background
Milk products such as cow milk and soybean milk have high nutritive value. Such as soybean milk, which makes full use of plant protein resources, uses plant protein to improve the protein potency and biological value, and contains various vitamins and minerals; milk is one of the oldest natural beverages and is known as 'white blood', and the milk contains abundant mineral substances, calcium, phosphorus, iron, zinc, copper, manganese and molybdenum. The milk is the best source of calcium for human body, and the proportion of calcium and phosphorus is very proper, thus being beneficial to the absorption of calcium. However, the sucrose content in the soymilk and the lactose content in the milk are both high, and some people who are not suitable for eating sucrose or lactose cannot drink common milk products. However, it is very difficult to remove lactose or sucrose alone in a complex system of milk products, and the widely used method of sugar removal today is enzymatic hydrolysis of lactose or sucrose, however, the cost of the enzyme is expensive, and the free lactase is difficult to recover, and the enzyme is easy to inactivate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve prior art's not enough, provide a refining plant suitable for dairy products removes sugar, this device simple structure, low in manufacturing cost can effectively get rid of the water resource recycle that sucrose or lactose in the dairy products produced in can be with the production process simultaneously, and any accessory substance can not appear in the in-process moreover.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a refining plant suitable for dairy products remove sugar, it includes that the one-level removes sugar device and second grade water regeneration and utilization device. The first-stage sugar removing device comprises a first-stage raw material tank, a first-stage material conveying pump, a first-stage ceramic membrane separation assembly and a first-stage concentration tank which are sequentially connected. The first-stage ceramic membrane separation component comprises a ceramic membrane, a first-stage dialysate outlet and a first-stage concentrated solution outlet. The first-stage concentrated solution outlet is connected with the feed inlet of the first-stage concentration tank through a pipeline. And a discharge port of the primary concentration tank is connected with a secondary water recycling device.
Further, the primary sugar removing device also comprises a primary return pipeline; one end of the primary backflow pipeline is connected with the primary dialysate outlet, and the other end of the primary backflow pipeline is connected with the primary raw material tank.
Furthermore, a primary heat exchange device is arranged on the primary return pipeline.
Further, still be equipped with first valve between one-level head tank and the one-level delivery pump.
Furthermore, the separation aperture of the ceramic membrane is 50nm-100 nm.
Further, second grade water regeneration utilizes device is including the second grade storage jar, second grade delivery pump, the concentrated subassembly of second grade high pressure membrane and the second grade jar of dialyzing that connect gradually. The second-stage high-pressure membrane concentration component comprises a high-pressure-resistant reverse osmosis membrane, a second-stage dialysate outlet and a second-stage concentrate outlet. The second-stage dialysate outlet is connected with the feed inlet of the second-stage dialysis tank through a pipeline; the discharge port of the second-stage dialysis tank is connected with the first-stage raw material tank through a pipeline.
Further, the secondary water recycling device also comprises a secondary return pipeline; and one end of the secondary return pipeline is connected with the secondary concentrated solution outlet, and the other end of the secondary return pipeline is connected with the secondary storage tank.
Furthermore, a secondary heat exchange device is arranged on the secondary return pipeline.
Further, a second valve is arranged between the secondary material storage tank and the secondary material delivery pump.
Further, the high pressure resistant reverse osmosis membrane is a DTRO membrane.
The utility model discloses an useful part is:
1. the utility model discloses a membrane separation technique is with aperture screening means, holds back other macromolecular components such as protein in the milk product, separates with sucrose or lactose. By using a physical pore size screening means, no chemical influence is generated on the milk product, so that the sucrose and the lactose are effectively removed and recovered, and meanwhile, in the production process, the produced water resource is separated and effectively recycled through the secondary high-pressure membrane concentration component, and no by-product is generated in the process. The structure is simple on the whole, the manufacturing cost is low, and the cane sugar and the lactose in the milk product can be effectively separated and removed.
2. The utility model discloses a set up one-level heat transfer device and second grade heat transfer device and adjust the one-level when going to go sugaring device and second grade water recycle device the required production temperature of product, make a good production environment.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Description of the main component symbols:
1. the one-level removes sugared device, 11 one-level head tank, 12, the one-level delivery pump, 13, one-level ceramic membrane separation element, 14, the concentrated jar of one-level, 15, one-level return line, 16, one-level heat transfer device, 17, first valve 2-second grade water recycle device, 21, second grade storage jar, 22, the second grade delivery pump, 23, the concentrated subassembly of second grade high pressure membrane, 24, the second grade dialysis tank, 25, the second grade return line, 26, the second grade heat transfer device, 27, the second valve.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in figure 1, the utility model discloses a refining plant suitable for dairy products are desugarized, it includes that one-level is desugarized device 1 and second grade water regeneration utilizes device 2. The first-stage sugar removing device 1 comprises a first-stage raw material tank 11, a first valve 17, a first-stage material conveying pump 12, a first-stage ceramic membrane separation assembly 13 and a first-stage concentration tank 14 which are sequentially connected. The first-stage ceramic membrane separation component 13 comprises a ceramic membrane, a first-stage dialysate outlet and a first-stage concentrated solution outlet. In this example. The separation pore diameter of the ceramic membrane is 50nm-100nm, and the pore diameter is preferably 50 nm. Wherein the first-level concentrated solution outlet is connected with the feed inlet of the first-level concentration tank 14 through a pipeline. The discharge hole of the first-stage concentration tank 14 is connected with the second-stage water recycling device 2. The primary dialysate outlet is connected with the primary raw material tank 11 through a primary return pipeline 15; the first-stage reflux pipeline 15 is provided with a first-stage heat exchange device 16 for adjusting the production temperature required by the product when the first-stage desugaring device 1 operates.
The secondary water recycling device 2 comprises a secondary storage tank 21, a second valve 27, a secondary delivery pump 22, a secondary high-pressure membrane concentration component 23 and a secondary dialysis tank 24 which are connected in sequence. The second-stage high-pressure membrane concentration assembly 23 includes a high-pressure resistant reverse osmosis membrane, a second-stage dialysate outlet, and a second-stage concentrate outlet. In this example, the high pressure resistant reverse osmosis membrane is a DTRO membrane. The second-stage dialysate outlet is connected with the feed inlet of the second-stage dialysis tank 24 through a pipeline. The discharge port of the second-stage dialysis tank 24 is connected with the first-stage raw material tank 11 through a pipeline. The secondary concentrate outlet is connected to a secondary storage tank 21 via a secondary return line 25. And a secondary heat exchange device 26 is arranged on the secondary return pipeline 25 and is used for adjusting the production temperature required by the product when the secondary water recycling device 2 operates.
The working principle is as follows:
milk products such as milk, soymilk and the like are put into a primary raw material tank 11, and are filtered by a ceramic membrane under the driving of a primary delivery pump 12, so that other macromolecular components such as protein and the like exist in primary concentrated solution, and sucrose or lactose with smaller molecules exist in primary dialyzate. The primary dialysate returns to the primary raw material tank 11 through a primary recovery pipeline and is filtered again; the primary concentrated solution enters a primary concentrating tank 14 through a pipeline to finish the sugar removing process. One-level head tank 11 passes through the pipeline and communicates with the second grade storage tank, and under the drive of second grade feeding pump 22, the dairy products of desugaring are concentrated through second grade high pressure membrane concentration component 23, with unnecessary moisture recycle, and the dairy products of desugaring that will reconcentrate flows back to the second grade discharge tank in through the second back flow, and circulation operation is up to reaching the requirement, takes out the finished product.
To sum up, the utility model discloses a membrane separation technique is with aperture screening means, holds back other macromolecular components such as protein in the milk product, separates with sucrose or lactose. By using a physical pore size screening method, no chemical influence is generated on the milk product, and no by-product is generated in the process. Not only realize effectively getting rid of and retrieving of cane sugar and lactose, simultaneously in the in-process of production, the concentrated subassembly of second grade high pressure membrane separates out and effective recycle with the water resource that produces. The structure is simple on the whole, the manufacturing cost is low, and the cane sugar and the lactose in the milk product can be effectively separated and removed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (10)
1. A refining plant suitable for milk product is desugarized which characterized in that: comprises a first-stage sugar removing device and a second-stage water recycling device; the primary desugaring device comprises a primary raw material tank, a primary delivery pump, a primary ceramic membrane separation component and a primary concentration tank which are sequentially connected; the first-stage ceramic membrane separation component comprises a ceramic membrane, a first-stage dialysate outlet and a first-stage concentrated solution outlet; the first-stage concentrated solution outlet is connected with the feed inlet of the first-stage concentrating tank through a pipeline; and a discharge port of the primary concentration tank is connected with a secondary water recycling device.
2. A refining apparatus suitable for use in the desugaring of dairy products according to claim 1, wherein: the primary sugar removing device also comprises a primary return pipeline; one end of the primary backflow pipeline is connected with the primary dialysate outlet, and the other end of the primary backflow pipeline is connected with the primary raw material tank.
3. A refining apparatus suitable for use in the desugaring of milk products according to claim 2, wherein: and a primary heat exchange device is arranged on the primary return pipeline.
4. A refining apparatus suitable for use in the desugaring of dairy products according to claim 1, wherein: still be equipped with first valve between one-level head tank and the one-level delivery pump.
5. A refining apparatus suitable for use in the desugaring of dairy products according to claim 1, wherein: the separation aperture of the ceramic membrane is 50nm-100 nm.
6. A refining apparatus suitable for use in the desugaring of dairy products according to claim 1, wherein: the secondary water recycling device comprises a secondary storage tank, a secondary delivery pump, a secondary high-pressure membrane concentration component and a secondary dialysis tank which are connected in sequence; the secondary high-pressure membrane concentration component comprises a high-pressure-resistant reverse osmosis membrane, a secondary dialysate outlet and a secondary concentrated solution outlet; the second-stage dialysate outlet is connected with the feed inlet of the second-stage dialysis tank through a pipeline; the discharge port of the second-stage dialysis tank is connected with the first-stage raw material tank through a pipeline.
7. A refining apparatus as defined in claim 6, adapted for use in the desugaring of dairy products, wherein: the secondary water recycling device also comprises a secondary return pipeline; and one end of the secondary return pipeline is connected with a secondary concentrated solution outlet, and the other end of the secondary return pipeline is connected with a secondary storage tank.
8. A refining apparatus as defined in claim 7, adapted for use in the desugaring of dairy products, wherein: and a secondary heat exchange device is arranged on the secondary return pipeline.
9. A refining apparatus as defined in claim 6, adapted for use in the desugaring of dairy products, wherein: and a second valve is also arranged between the second-stage storage tank and the second-stage delivery pump.
10. A refining apparatus as defined in claim 6, adapted for use in the desugaring of dairy products, wherein: the high-pressure resistant reverse osmosis membrane is a DTRO membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021523287.3U CN213433873U (en) | 2020-07-28 | 2020-07-28 | Refining plant suitable for dairy products are desugarized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021523287.3U CN213433873U (en) | 2020-07-28 | 2020-07-28 | Refining plant suitable for dairy products are desugarized |
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| Publication Number | Publication Date |
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| CN213433873U true CN213433873U (en) | 2021-06-15 |
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| CN202021523287.3U Active CN213433873U (en) | 2020-07-28 | 2020-07-28 | Refining plant suitable for dairy products are desugarized |
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- 2020-07-28 CN CN202021523287.3U patent/CN213433873U/en active Active
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