CN215712722U - Protein liquid flocculation device and protein production line - Google Patents

Abstract

The utility model relates to the technical field of protein processing, in particular to a protein liquid flocculation device and a protein production line. This albumen liquid flocculation device, including casing, hybrid tube and air current diffusion equipment, the hybrid tube is installed in the casing, and the hybrid tube is suitable for the albumen extract to pass through, and the lateral wall of hybrid tube encloses with the inner wall of casing and forms the steam chamber, has seted up the inlet port on the casing, and the inlet port is suitable for respectively with steam chamber and steam air supply intercommunication, and air current diffusion equipment installs in the inlet port. From this, install in the inlet port through the air current diffusion device, make the air current diffusion device can diffuse the steam air current, increased the diffusion scope of steam at the steam intracavity to make being heated of albumen extract more even, increased albumen flocculation efficiency.

Description

Protein liquid flocculation device and protein production line

Technical Field

The utility model relates to the technical field of protein processing, in particular to a protein liquid flocculation device and a protein production line.

Background

In the process of protein processing, the temperature of the protein extracting solution needs to be raised and heated, so that the protein in the protein extracting solution is flocculated and separated out to realize the extraction of the protein. Among the prior art, have the cavity structure between the casing of albumen flocculation device and the hybrid tube with the holding steam, in order to guarantee shell structure's leakproofness, the last steam through-hole towards the hybrid tube that only is equipped with of shell structure usually, and the flow rate of steam air current is very fast, steam air current direct flow to core pipe under the guide effect of steam through-hole, make steam air current not yet reach and just mix with the albumen extracting solution in the cavity structure internal diffusion, lead to the albumen extracting solution local heating and the temperature is inhomogeneous, the efficiency of albumen flocculation has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem of how to increase the diffusion range of steam in the protein liquid flocculation device.

In order to solve the problems, the utility model provides a protein liquid flocculation device which comprises a shell, a mixing pipe and an airflow diffusion device, wherein the mixing pipe is arranged in the shell and is suitable for a protein extracting solution to pass through, the outer side wall of the mixing pipe and the inner wall of the shell surround to form a steam cavity, an air inlet hole is formed in the shell and is suitable for being respectively communicated with the steam cavity and a steam air source, and the airflow diffusion device is arranged in the air inlet hole.

Optionally, the airflow diffusing device is provided with a plurality of diffusing holes, and the diffusing holes are obliquely arranged relative to the axis of the air inlet.

Optionally, the airflow diffusing device comprises a diffusing piece and a first flange, the housing comprises a second flange, the second flange is connected with one axial end of the air inlet hole, the first flange is detachably connected with the second flange, the diffusing piece is installed in the first flange, and the diffusing hole is formed in the diffusing piece.

Optionally, a plurality of vent holes are formed in the mixing pipe, all the vent holes are arranged along the circumferential direction of the mixing pipe, and the vent holes are communicated with the steam cavity.

Optionally, the vent hole is inclined toward an end of the mixing tube in a flowing direction of the protein extracting solution.

Optionally, a gas collecting tank is further disposed on the outer side wall of the mixing tube, and the vent hole is disposed on the inner wall of the gas collecting tank.

Optionally, the cross-sectional area of the mixing tube gradually increases in the flow direction of the protein extract.

Optionally, a drain hole is further formed in the casing, the drain hole is communicated with the steam cavity, and the drain hole is used for draining condensed water in the steam cavity.

Optionally, the protein liquid flocculation device further comprises an air inlet pipe and an automatic valve, two ends of the air inlet pipe are respectively communicated with the air inlet hole and the steam air source, the automatic valve is installed on the air inlet pipe, and the automatic valve is used for adjusting steam airflow in the air inlet pipe.

Compared with the prior art, the protein liquid flocculation device has the beneficial effects that:

the utility model is arranged in the shell through the mixing pipe, so that a protein extracting solution can pass through the shell to enter the mixing pipe, a steam cavity is formed by surrounding the outer side wall of the mixing pipe and the inner wall of the shell, steam in the steam cavity can pass through the mixing pipe to be mixed with the protein extracting solution, the heating of the protein extracting solution is realized, so that the protein in the protein extracting solution can be flocculated and separated out, the air inlet hole is arranged on the shell and is respectively communicated with the steam cavity and the steam gas source, so that the steam gas source can convey steam to the steam cavity, the air flow diffusion device is arranged in the air inlet hole, so that the air flow diffusion device can diffuse steam airflow, the diffusion range of the steam in the steam cavity is increased, and the heating of the protein extracting solution is more uniform, the protein flocculation efficiency is increased.

The utility model also provides a protein production line, which has the beneficial effects of the protein liquid flocculation device, and the description is omitted.

Drawings

FIG. 1 is a schematic diagram of the structure of a protein fluid flocculation apparatus of the present invention;

FIG. 2 is a schematic cross-sectional view of the housing of the present invention;

FIG. 3 is a schematic structural view of the gas flow diffusing device of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 2 according to the present invention.

Description of reference numerals:

1-a shell; 11-an air intake; 12-a second flange; 13-liquid discharge hole; 2-a mixing tube; 21-a vent hole; 22-a gas collecting tank; 3-an air flow diffusing device; 31-a first flange; 32-a diffuser; 33-diffusion holes; 4-blocking; 5, an air inlet pipe; 6-automatic valve.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the terms "an embodiment," "one embodiment," and "one implementation," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or implementation is included in at least one embodiment or example implementation of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or implementation. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or implementations.

The embodiment of the utility model provides a protein liquid flocculation device, which comprises a shell 1, a mixing pipe 2 and an airflow diffusion device 3, wherein the mixing pipe 2 is arranged in the shell 1, the mixing pipe 2 is suitable for a protein extracting solution to pass through, the outer side wall of the mixing pipe 2 and the inner wall of the shell 1 are encircled to form a steam cavity, an air inlet hole 11 is formed in the shell 1, the air inlet hole 11 is suitable for being respectively communicated with the steam cavity and a steam air source, and the airflow diffusion device 3 is arranged in the air inlet hole 11.

The shell 1 is of a cavity structure, the shell 1 comprises a top plate and a bottom plate, a feed inlet is formed in the top plate, a discharge outlet is formed in the bottom plate, two ends of the mixing tube 2 are connected with the top plate and the bottom plate respectively, one axial end of the mixing tube 2 is communicated with the feed inlet, and the other axial end of the mixing tube 2 is communicated with the discharge outlet. The protein extracting solution enters the mixing pipe 2 from the feeding hole and is discharged from the discharging hole through the mixing pipe 2. The protein extracting solution can be any one of potato juice, sweet potato juice, soybean juice or cassava juice.

The outer side wall of the mixing pipe 2 and the inner wall of the shell 1 are encircled to form the steam cavity, the outer side wall of the mixing pipe 2 is provided with a vent hole 21, the vent hole 21 is communicated with the steam cavity, steam in the steam cavity is mixed with the protein extracting solution in the mixing pipe 2 through the vent hole 21 to heat the protein extracting solution, and after the temperature of the protein extracting solution is increased, protein in the protein extracting solution is separated out, so that protein flocculation is realized.

An air inlet 11 is formed in the shell 1, one end of the air inlet 11 is communicated with the steam cavity, the other end of the air inlet 11 is communicated with the steam air source, and the steam air source is used for conveying steam to the steam cavity through the air inlet 11. The steam source can be any one of an electromagnetic steam generator, an electric steam generator, a fuel oil steam generator or a fuel gas steam generator.

The airflow diffusion device 3 is integrally connected or bolted with the inner wall of the air inlet hole 11. In one embodiment, the airflow diffusing device 3 is an impeller, and when the steam airflow passes through the impeller, the impeller rotates under the impact action of the steam airflow, the steam airflow forms a vortex airflow in the steam cavity, and the steam is rapidly diffused in the steam cavity under the tangential stress action of the vortex airflow.

The arrangement has the advantages that the mixing tube 2 is arranged in the shell 1, so that a protein extracting solution can pass through the shell 1 to enter the mixing tube 2, a steam cavity is formed between the outer side wall of the mixing tube 2 and the inner wall of the shell 1, steam in the steam cavity can pass through the mixing tube 2 to be mixed with the protein extracting solution, the protein extracting solution is heated, protein in the protein extracting solution can be flocculated and separated, the shell 1 is provided with the air inlet hole 11, the air inlet pipe 5 is respectively communicated with the steam cavity and the steam air source, so that the steam air source can convey steam to the steam cavity, the air flow diffusion device 3 is arranged in the air inlet hole 11, so that the air flow diffusion device 3 can diffuse steam airflow, and the diffusion range of the steam in the steam cavity is increased, thereby heating the protein extracting solution more uniformly and increasing the protein flocculation efficiency.

As shown in fig. 2 to 4, the airflow diffusing device 3 is provided with a plurality of diffusion holes 33, and the diffusion holes 33 are disposed obliquely with respect to the axis of the air inlet 11.

The airflow diffusion device 3 comprises a flow expansion piece 32, the circumferential side wall of the flow expansion piece 32 is welded with the inner wall of the air inlet hole 11, and the axial inclined arrangement of the diffusion hole 33 relative to the air inlet hole 11 means that an included angle a is formed between the axis of the diffusion hole 33 and the axis of the air inlet hole 11, the included angle a is between 25 degrees and 70 degrees, and specifically, the included angle a can be 25 degrees, 30 degrees, 45 degrees, 60 degrees or 70 degrees.

The arrangement has the advantages that when the steam airflow passes through the airflow diffusion device 3, the airflow diffusion device 3 can divide the steam airflow to slow down the flow rate of the steam airflow through the plurality of diffusion holes 33 formed in the airflow diffusion device 3, so that the residence time of the steam airflow in the steam cavity is prolonged, and the diffusion range of the steam airflow in the steam cavity is increased; the diffusion holes 33 are obliquely arranged relative to the axis of the air inlet hole 11, so that after the steam airflow passes through the air inlet hole 11, the steam airflow can be diffused at different angles, and the diffusion area of the steam airflow in the steam cavity is increased.

As shown in fig. 2 and 3, the airflow diffusing device 3 includes a diffuser 32 and a first flange 31, the housing 1 includes a second flange 12, the second flange 12 is connected to one axial end of the air inlet 11, the first flange 31 is detachably connected to the second flange 12, the diffuser 32 is installed in the first flange 31, and the diffuser hole 33 is opened in the diffuser 32.

The first flange 31 is of an annular structure, the flow expanding piece 32 is welded with the inner wall of the first flange 31, a first connecting hole is formed in the first flange 31, the second flange 12 is welded with one axial end of the vent hole 21, a second connecting hole is formed in the second flange 12, a bolt fastener penetrates through the first connecting hole and the second connecting hole to connect the first flange 31 and the second flange 12, and the first flange 31 is attached to the second flange 12.

This arrangement is advantageous in that the first flange 31 is detachably coupled to the second flange 12, so that the air diffuser 3 is coupled to the vent hole 21, and the leakage of steam from the gap between the air diffuser 3 and the air inlet hole 11 is prevented, and the diffuser 32 is coupled to the first flange 31, so that the installation of the diffuser 32 is achieved.

As shown in fig. 2 and 4, the mixing pipe 2 is provided with a plurality of vent holes 21, all the vent holes 21 are arranged along the circumferential direction of the mixing pipe 2, and the vent holes 21 are communicated with the steam chamber.

The vent holes 21 are arranged along the circumferential direction of the mixing pipe 2 in an array manner, in the process that the protein extracting solution passes through the mixing pipe 2, steam enters the mixing pipe 2 from the vent holes 21 and is mixed with the protein extracting solution, and the steam and the protein extracting solution exchange heat to increase the temperature of the protein extracting solution. Therefore, the mixing pipe 2 is provided with the vent hole 21, the vent hole 21 is communicated with the mixing pipe 2, so that steam in the steam cavity can enter the mixing pipe 2, and the heating of the protein extracting solution is realized; through the air vent 21 is along the circumference setting of mixing tube 2, make steam can follow a plurality of angles get into in the mixing tube 2, thereby make steam to the heating of albumen extracting solution is more even, has improved the effect of appearing of albumen.

As shown in fig. 2 and 5, the vent hole 21 is inclined toward an end of the mixing tube 2 in the flowing direction of the protein extracting solution.

The fact that the vent hole 21 is inclined towards the end of the mixing tube 2 in the flowing direction of the protein extracting solution means that an included angle b is formed between the axis of the vent hole 21 and the axis of the mixing tube 2, the included angle b is between 15 ° and 70 °, and specifically, the included angle b may be: 15 °, 30 °, 45 °, 60 ° or 70 °.

The arrangement has the advantages that when the protein extracting solution passes through the mixing pipe 2, the vent hole 21 is inclined towards one end of the mixing pipe 2 in the flowing direction of the protein extracting solution, so that a certain included angle is formed between the vent hole 21 and the flowing direction of the protein extracting solution, the protein extracting solution is prevented from overflowing from the vent hole 21, and the loss of the protein is reduced.

As shown in fig. 5, a gas collecting groove 22 is further formed on an outer side wall of the mixing pipe 2, and the vent 21 is formed on an inner wall of the gas collecting groove 22.

The gas collecting groove 22 is arranged along the circumferential direction of the mixing pipe 2, the gas collecting groove 22 includes a first side wall and a second side wall, the first side wall and the second side wall are connected to each other, an included angle c is formed between the first side wall and the second side wall, the included angle c is between 20 ° and 80 °, and specifically, the included angle c may be: 20 °, 30 °, 45 °, 60 °, or 80 °. The vent hole 21 is opened on the second side wall.

The advantage of setting up like this lies in, through seted up gas collecting channel 22 on mixing pipe 2, air vent 21 sets up in the gas collecting channel 22, makes the steam in the steam chamber can collect in the gas collecting channel 22 to be convenient for the air current gets into in the air vent 21, avoid air vent 21 slope sets up and forms the hindrance to the air current.

As shown in fig. 2, the cross-sectional area of the mixing tube 2 gradually increases in the flow direction of the protein extract.

The cross-sectional area of the mixing pipe 2 gradually increases along the flowing direction of the protein extracting solution, which means that the pipe diameter of the mixing pipe 2 gradually increases along the flowing direction of the protein extracting solution. In one embodiment, the mixing tube 2 has a trapezoidal vertical cross-section. Thereby, the flow rate of the protein extracting solution is made slower and slower by the arrangement that the cross-sectional area of the mixing tube 2 is gradually increased in the flow direction of the protein extracting solution during the process that the protein extracting solution passes through the mixing tube 2. Because the protein extracting solution is entering the in-process of mixing tube 2, the albumen in the protein extracting solution is being flocculated gradually and is appearing, and through the setting that the velocity of flow of protein extracting solution is slower and slower, can avoid the velocity of flow to break away the albumen of flocculation at the excessive speed to be convenient for in the next process extraction of albumen, improved output efficiency.

As shown in fig. 2, a liquid discharge hole 13 is further formed in the casing 1, the liquid discharge hole 13 is communicated with the steam cavity, and the liquid discharge hole 13 is used for discharging condensed water in the steam cavity.

The drain hole 13 is opened in the circumferential side wall of the housing 1. The liquid discharge hole 13 is located at one end of the casing 1 far away from the air inlet hole 11. In one embodiment, the drain hole 13 may be further disposed at a bottom end of the housing 1. Therefore, after the protein extracting solution flocculation is finished, steam can be condensed in the steam cavity to form cool condensed water, and through the arrangement of the liquid discharge holes 13 and the steam cavity communication, the condensed water can be discharged through the liquid discharge holes 13, so that the condensed water is prevented from being retained in the steam cavity, and the condensed water is prevented from corroding the inner wall of the steam cavity.

As shown in figure 2, the protein liquid flocculation device further comprises a plug 4, and the plug 4 is used for plugging the liquid discharge hole 13.

Block up 4 can any one in rubber buffer or the bolt, work as when aerifing in the steam chamber, can with block up 4 and fill in the outage 13, prevent that steam from running off and causing the waste of the energy, after the albumen extract flocculation is accomplished, can with block up 4 and directly open so that steam is discharged, prevent that steam is in form the comdenstion water in the steam chamber.

As shown in fig. 1, the protein liquid flocculation device further comprises an air inlet pipe 5 and an automatic valve 6, wherein the air inlet pipe 5 is respectively communicated with the air inlet hole 11 and the steam air source, the automatic valve 6 is installed on the air inlet pipe 5, and the automatic valve 6 is used for adjusting the air flow in the air inlet pipe 5.

One end of the air inlet pipe 5 is communicated with the air inlet hole 11, the other end of the air inlet pipe 5 is communicated with the steam air source, the steam air source conveys steam into the steam cavity through the air inlet pipe 5, the automatic valve 6 is in threaded connection with the air inlet pipe 5, and the automatic valve 6 can be any one of a safety valve, a pressure reducing valve or an automatic regulating valve. Therefore, the air inlet pipe 5 is respectively communicated with the air inlet hole 11 and the steam air source, so that the steam air source is communicated with the air inlet hole 11, the automatic valve 6 is arranged on the air inlet pipe 5, the automatic valve 6 can control the flow of the air flow in the air inlet pipe 5, and the noise caused by overlarge impact force between the air flow and the air flow diffusion device 3 is avoided.

Another embodiment of the present invention provides a protein production line comprising a protein liquor flocculation apparatus as described above. The protein production line comprises a protein liquid foam eliminating device, a protein liquid flocculation device, a protein separating device and a protein drying device which are connected in sequence. The protein liquid foam eliminating device is used for eliminating foam of the protein extraction stock solution and separating starch in the protein extraction stock solution. The protein liquid flocculation device is used for carrying out protein flocculation and separation on the protein extraction stock solution recovered in the protein liquid foam eliminating device. The protein separation device is used for centrifugally separating the flocculated protein liquid recovered in the protein flocculation device and obtaining protein powder. The protein drying device is used for drying the protein powder obtained by the protein separation device to obtain dehydrated protein powder. The protein production line has the beneficial effects of the protein liquid foam eliminating device, and the description is omitted.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.

Claims (10)

1. The utility model provides a protein liquid flocculation device, its characterized in that, includes casing (1), hybrid tube (2) and air current diffusion unit (3), hybrid tube (2) install in casing (1), hybrid tube (2) are suitable for the protein extract to pass through, the lateral wall of hybrid tube (2) with the inner wall of casing (1) encloses and forms the steam chamber, inlet port (11) have been seted up on casing (1), inlet port (11) be suitable for respectively with steam chamber and steam air supply intercommunication, air current diffusion unit (3) install in inlet port (11).

2. The protein liquid flocculation apparatus according to claim 1, wherein a plurality of diffusion holes (33) are formed in the air flow diffusion apparatus (3), and the diffusion holes (33) are obliquely arranged relative to the axis of the air inlet hole (11).

3. The protein liquid flocculation apparatus according to claim 2, wherein the gas flow diffusion apparatus (3) comprises a diffuser (32) and a first flange (31), the housing (1) comprises a second flange (12), the second flange (12) is connected to one axial end of the gas inlet hole (11), the first flange (31) is detachably connected to the second flange (12), the diffuser (32) is installed in the first flange (31), and the diffusion hole (33) is opened in the diffuser (32).

4. The protein liquid flocculation apparatus according to claim 1, wherein a plurality of vent holes (21) are opened on the mixing tube (2), all the vent holes (21) are arranged along the circumference of the mixing tube (2), and the vent holes (21) are communicated with the steam chamber.

5. The protein liquid flocculation apparatus according to claim 4, wherein the vent (21) is inclined toward an end of the mixing tube (2) in a flow direction of the protein extract.

6. The protein liquid flocculation apparatus according to claim 5, wherein a gas collection tank (22) is further opened on the outer side wall of the mixing pipe (2), and the vent holes (21) are opened on the inner wall of the gas collection tank (22).

7. The protein liquid flocculation apparatus according to claim 1, wherein the mixing tube (2) has a cross-sectional area that gradually increases in the direction of flow of the protein extract.

8. The protein liquid flocculation device according to claim 1, wherein a liquid drainage hole (13) is further formed in the housing (1), the liquid drainage hole (13) is communicated with the steam cavity, and the liquid drainage hole (13) is used for draining condensed water in the steam cavity.

9. The protein liquid flocculation device according to claim 1, further comprising an air inlet pipe (5) and an automatic valve (6), wherein two ends of the air inlet pipe (5) are respectively communicated with the air inlet hole (11) and the steam air source, the automatic valve (6) is installed on the air inlet pipe (5), and the automatic valve (6) is used for adjusting steam air flow in the air inlet pipe (5).

10. A protein production line comprising the protein fluid flocculation apparatus of any one of claims 1 to 9.

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