CN215427413U

CN215427413U - Extraction element of rich selenium soybean protein

Info

Publication number: CN215427413U
Application number: CN202121438434.1U
Authority: CN
Inventors: 刘寿峰; 柳亚芊; 王振元; 张沈
Original assignee: Hefei Zhongke Qiao Biotechnology Co ltd
Current assignee: Hefei Zhongke Qiao Biotechnology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-07
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a selenium-enriched soy protein extraction device, which comprises a leaching tank and a filter cylinder, wherein the filter cylinder is arranged inside the leaching tank through a support, the top of the leaching tank is respectively provided with a driving motor and a liquid inlet, the top of the leaching tank is connected with an external leaching solvent tank through a liquid inlet pipeline, the lower part of the leaching tank is provided with an interlayer, the lower part of an output shaft of the driving motor extends into the leaching tank and is connected with a rotating shaft, the bottom end of the rotating shaft is connected with the filter cylinder through a U-shaped support, the U-shaped support comprises vertical plates and transverse plates at two sides, the bottom end of the rotating shaft is connected to the central position of the transverse plate, and the two vertical plates are symmetrically connected to the outer walls at two sides of the filter cylinder. The soy protein in the filter cartridge can be fully dissolved in the extraction liquid, the extraction liquid is prevented from remaining in the filter cartridge through the centrifugal action, and the extraction rate of the soy protein is improved.

Description

Extraction element of rich selenium soybean protein

Technical Field

The utility model relates to the technical field of food processing, in particular to a selenium-rich soybean protein extraction device.

Background

The selenium-rich food is a food rich in trace element selenium. Generally, the selenium-enriched food is classified into natural selenium-enriched food (also called plant active selenium food), exogenous selenium-enriched food (also called artificial organic selenium food), such as selenium-enriched rice, selenium-enriched corn, black yam, canadian pork and the like, which contain selenium element.

The soybean protein isolate is a main product in the modern soybean processing industry, and with the development of modern science and technology and the continuous deepening of people's understanding of the nutritional characteristics and functional characteristics of the soybean protein, the protein isolate is widely applied to the industries of meat, milk, freezing, candy, flour products, clothes and the like as a processing raw material or an additive of food.

At present, the production process of soybean protein is to prepare soybean powder, then prepare a soybean powder mixed solution, then carry out lipase treatment, then prepare an extracting solution, finally carry out centrifugal standing to obtain the soybean protein, but when the soybean protein is carried out centrifugal standing, most of the soybean protein is extracted from supernatant by using a water pipe, but the soybean powder at the lower layer is easy to diffuse, the extraction rate of the soybean protein is reduced, and the extraction efficiency is slow.

Disclosure of Invention

In view of the above problems in the prior art, the present invention is directed to provide an extraction apparatus for selenium-rich soy protein, wherein a filter cartridge is driven by a driving motor to rotate in a forward and reverse reciprocating manner during the leaching process, such that the soy protein in the filter cartridge can be fully dissolved in the extraction liquid, and after the leaching process is completed, the extraction liquid is discharged, and the extraction liquid is prevented from remaining in the filter cartridge by centrifugation, thereby increasing the extraction rate of the soy protein.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a selenium-enriched soy protein's extraction element, includes leaching jar and cartridge filter, the cartridge filter is installed inside the leaching jar the top of leaching jar is provided with driving motor and inlet respectively, the top of leaching jar is connected with outside leaching solvent jar through the inlet fluid pipeline the lower part of leaching jar is provided with the intermediate layer, driving motor's output shaft below extends to leaching jar inside is connected with the axis of rotation the bottom of axis of rotation is passed through the U-shaped support and is connected with the cartridge filter, the U-shaped support includes both sides riser and diaphragm, the bottom of axis of rotation is connected the central point of diaphragm puts, two the riser symmetric connection is in on the both sides outer wall of cartridge filter.

Furthermore, a temperature control probe is arranged outside the interlayer, and hot water or cooling water can be introduced into the interlayer.

Further, through screwed connection between cartridge filter and the riser still be provided with compression spring between cartridge filter and the riser, compression spring cover is established the middle part of screw.

Further, the diameter of the filter holes of the filter cartridge is 1-1.5 mm, and the number of the holes is 4-8/cm²。

Further, the bottom of leaching jar is provided with the liquid outlet, liquid outlet department is provided with the bleeder valve liquid outlet department is connected with the water conservancy diversion pipeline, the water conservancy diversion pipeline with the liquid inlet pipeline passes through the three-way valve and links to each other, and with the inlet is connected.

Furthermore, a circulating water pump is arranged on the diversion pipeline.

Further, a liquid level meter is arranged on the outer side wall of the leaching tank.

Compared with the prior art, the utility model has the following advantages:

1) according to the utility model, the filter cartridge is connected to the output shaft of the driving motor through the U-shaped support, the driving motor drives the filter cartridge to rotate in a forward and reverse reciprocating manner in the leaching process, so that the flow of the extraction liquid inside the filter cartridge and nearby extraction liquid is driven, soybean protein in the filter cartridge can be fully dissolved in the extraction liquid, the leaching efficiency is improved, after the leaching is completed, the extraction liquid is discharged, the filter cartridge is driven by the driving motor to rotate in a centrifugal manner, the extraction liquid is prevented from remaining in the filter cartridge through the centrifugal effect, and the extraction rate of the soybean protein is improved.

2) The extraction liquid in the extraction tank returns to the extraction tank through a diversion pipeline and a circulating pump to form a circulating dynamic extraction process, and the extraction liquid for extracting the soybean protein is recycled.

Drawings

FIG. 1 is a schematic structural diagram of an extraction device for selenium-enriched soy protein of the present invention;

FIG. 2 is a schematic sectional view of a leaching tank according to the present invention;

FIG. 3 is a schematic structural view of a filter cartridge according to the present invention;

FIG. 4 is a cross-sectional structural view of the filter cartridge of FIG. 3;

fig. 5 is a partial schematic structural view of the filter cartridge of fig. 4.

The device comprises a leaching tank 1, a filter cartridge 2, a liquid inlet pipeline 3, a leaching solvent tank 4, a diversion pipeline 5, a circulating water pump 6, a driving motor 7, a U-shaped support 8, an interlayer 9, a temperature control probe 10, a rotating shaft 11, a liquid level meter 12, a screw 13, a liquid inlet 101, a liquid outlet 102, a discharge valve 103, a vertical plate 801, a horizontal plate 802 and a compression spring 803.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

As shown in fig. 1-5, an extraction element of selenium-enriched soy protein, including leaching jar 1 and cartridge filter 2, cartridge filter 2 installs inside leaching jar 1 the top of leaching jar 1 is provided with driving motor 7 and inlet 101 respectively, the top of leaching jar 1 is connected with outside extraction solvent jar 4 through inlet pipeline 3 leaching jar 1's lower part is provided with intermediate layer 9, driving motor 7's output shaft below extends to leaching jar 1 is inside and is connected with axis of rotation 11 the bottom of axis of rotation 11 is passed through U-shaped support 8 and is connected with cartridge filter 2, U-shaped support 8 includes both sides riser 801 and diaphragm 802, the bottom of axis of rotation 11 is connected the central point of diaphragm 802 is put, two riser 801 symmetric connection is in on cartridge filter 2's both sides outer wall.

According to the utility model, the filter cylinder 2 is connected to the output shaft of the driving motor 7 through the U-shaped support 8, the driving motor 7 drives the filter cylinder 2 to rotate in a forward and reverse reciprocating manner in the leaching process, so that the flow of the extraction liquid inside the filter cylinder 2 and nearby extraction liquid is driven, the soybean protein in the filter cylinder 2 can be fully dissolved in the extraction liquid, the leaching efficiency is improved, after the leaching is completed, the extraction liquid is discharged, the filter cylinder is driven to rotate in a centrifugal manner through the driving motor 7, the extraction liquid is prevented from remaining in the filter cylinder through the centrifugal effect, and the extraction rate of the soybean protein is improved.

As shown in fig. 2, a temperature control probe 10 is disposed outside the interlayer 9, and hot water or cooling water can be introduced into the interlayer 9.

The temperature of hot water or cold water introduced into the interlayer 9 is monitored by the temperature control probe 10 so as to control the leaching temperature, the leaching temperature is slightly different due to different particle sizes and raw material components of raw material particles, the leaching efficiency is improved by controlling the leaching temperature, and in addition, the selenium component in the selenium-enriched soybean protein can be effectively prevented from being damaged by high temperature by introducing cold water for cooling.

As shown in fig. 3 and 4, the filter cartridge 2 is connected to the riser 801 by a screw 13, a compression spring 803 is further disposed between the filter cartridge 2 and the riser 801, and the compression spring 803 is sleeved on a middle portion of the screw 13.

Through compression spring 803's effect, make cartridge filter 2 have certain buffering effect with U type support 8's connection, drive U type support 8 rotation and then drive cartridge filter 2 when rotating at driving motor 7, compression spring 803 can cushion a part of rigidity effort, it is not hard up to avoid long-time use to cause cartridge filter 2 and U type support 8's junction, and compression spring 803's cushioning effect, can make cartridge filter 2 rotate about except, still can carry out the swing of small range, improve its inside soybean protein's dissolution rate, and then improve soybean protein's extraction efficiency.

Further, the diameter of the filter holes of the filter cartridge 2 is 1-1.5 mm, and the number of the holes is 4-8/cm²。

As shown in fig. 1, a liquid outlet 102 is arranged at the bottom of the leaching tank 1, a discharge valve 103 is arranged at the liquid outlet 102, a diversion pipeline 5 is connected at the liquid outlet 102, and the diversion pipeline 5 is connected with the liquid inlet pipeline 3 through a three-way valve and is connected with the liquid inlet 101.

As shown in fig. 1, a circulating water pump 6 is provided in the diversion pipe 5.

In this embodiment, the extract in the leaching tank 1 returns to the leaching tank 1 through the liquid inlet pipe 3 under the action of the diversion pipe 5 and the circulating water pump 6, so as to form a circulating dynamic leaching process, and extract for extracting soy protein is recycled.

As shown in fig. 1, a level gauge 12 is installed on the outer side wall of the leaching tank 1.

Liquid in the leaching tank 1 can be conveniently observed through the liquid level meter 12, if the liquid level of the extracting solution is positioned at the bottom of the filter cylinder 2, the extracting solution is required to be supplemented in time, and the leaching efficiency is prevented from being influenced.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a selenium-enriched soy protein's extraction element, includes leaching jar (1) and cartridge filter (2), its characterized in that, cartridge filter (2) are installed inside leaching jar (1) the top of leaching jar (1) is provided with driving motor (7) and inlet (101) respectively, the top of leaching jar (1) is passed through inlet liquid pipeline (3) and is connected with outside leaching solvent jar (4) the lower part of leaching jar (1) is provided with intermediate layer (9), the output shaft below of driving motor (7) extends to leaching jar (1) is inside and be connected with axis of rotation (11) the bottom of axis of rotation (11) is passed through U-shaped support (8) and is connected with cartridge filter (2), U-shaped support (8) include both sides riser (801) and diaphragm (802), the bottom of axis of rotation (11) is connected the central point of diaphragm (802), two riser (801) symmetrical connection be in on the both sides outer wall of cartridge filter (2).

2. The extraction device of the selenium-enriched soybean protein as claimed in claim 1, wherein a temperature control probe (10) is arranged outside the interlayer (9), and hot water or cooling water can be introduced into the interlayer (9).

3. The extraction device of the selenium-enriched soy protein as claimed in claim 1, wherein the filter cartridge (2) is connected with the riser (801) through a screw (13), a compression spring (803) is further arranged between the filter cartridge (2) and the riser (801), and the compression spring (803) is sleeved in the middle of the screw (13).

4. The extraction device of the selenium-rich soy protein as claimed in claim 1, wherein the diameter of the filter holes of the filter cartridge (2) is 1-1.5 mm, and the number of the holes is 4-8/cm²。

5. The extraction device of the selenium-rich soy protein as claimed in claim 1, wherein a liquid outlet (102) is arranged at the bottom of the leaching tank (1), a discharge valve (103) is arranged at the liquid outlet (102), a diversion pipeline (5) is connected at the liquid outlet (102), and the diversion pipeline (5) is connected with the liquid inlet pipeline (3) through a three-way valve and is connected with the liquid inlet (101).

6. The extraction device of the selenium-rich soybean protein as claimed in claim 5, wherein a circulating water pump (6) is arranged on the guide pipeline (5).

7. The extraction device of the selenium-enriched soybean protein as claimed in claim 1, wherein a liquid level meter (12) is installed on the outer side wall of the leaching tank (1).