CN116649412A - Plant milk base material steam injection device - Google Patents

Plant milk base material steam injection device Download PDF

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Publication number
CN116649412A
CN116649412A CN202310609143.1A CN202310609143A CN116649412A CN 116649412 A CN116649412 A CN 116649412A CN 202310609143 A CN202310609143 A CN 202310609143A CN 116649412 A CN116649412 A CN 116649412A
Authority
CN
China
Prior art keywords
sleeve
plant milk
steam injection
annular gap
injection device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310609143.1A
Other languages
Chinese (zh)
Inventor
赵慧博
王东东
齐兵
王影
王俊转
李喜层
张博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Yangyuan Zhihui Beverage Co ltd
Original Assignee
Hebei Yangyuan Zhihui Beverage Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hebei Yangyuan Zhihui Beverage Co ltd filed Critical Hebei Yangyuan Zhihui Beverage Co ltd
Priority to CN202310609143.1A priority Critical patent/CN116649412A/en
Publication of CN116649412A publication Critical patent/CN116649412A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C7/00—Other dairy technology
    • A23C7/04—Removing unwanted substances other than lactose or milk proteins from milk
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L11/00—Pulses, i.e. fruits of leguminous plants, for production of food; Products from legumes; Preparation or treatment thereof
    • A23L11/30—Removing undesirable substances, e.g. bitter substances
    • A23L11/31—Removing undesirable substances, e.g. bitter substances by heating without chemical treatment, e.g. steam treatment, cooking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06—Mixing of food ingredients

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Agronomy & Crop Science (AREA)
  • Botany (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

The invention relates to the technical field of enzyme deactivation and passivation of plant milk base materials, in particular to a steam injection device for a plant milk base material. A plant milk base steam injection apparatus comprising: a sleeve assembly; the first sleeve is coaxially sleeved on the periphery of the shaft sleeve assembly, a first annular gap is formed between the inner wall of the first sleeve and the outer wall of the shaft sleeve assembly, a material inlet is formed in the first sleeve, and the material inlet is communicated with the first annular gap; the second sleeve is coaxially sleeved on the periphery of the first sleeve, a second annular gap is formed between the inner wall of the second sleeve and the outer wall of the first sleeve, a steam inlet is formed in the second sleeve and communicated with the second annular gap, a converging space is further formed in the end portion of the second sleeve, and the second annular gap and the first annular gap are communicated with the converging space. The invention provides a plant milk base material steam injection device capable of improving enzyme deactivation and passivation effects.

Description

Plant milk base material steam injection device
Technical Field
The invention relates to the technical field of enzyme deactivation and passivation of plant milk base materials, in particular to a steam injection device for a plant milk base material.
Background
In the production process of plant milk, in order to passivate trypsin inhibitor in the base material, steam treatment is needed to be carried out on the plant milk base material, the existing steam treatment method adopts a treatment method shown in figure 1, steam is directly injected into a pipeline of feed liquid, the method easily causes uneven contact between the feed liquid and the steam, and when the pressure of the feed liquid is higher than that of the steam, the feed liquid easily enters the steam pipeline, so that the passivation effect on trypsin inhibitor in the base material is reduced.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defect of poor enzyme deactivation and passivation effects of the steam treatment method in the prior art, so as to provide the plant milk base material steam injection device capable of improving the enzyme deactivation and passivation effects.
In order to solve the technical problems, the invention provides a plant milk base steam injection device, which comprises:
a sleeve assembly;
the first sleeve is coaxially sleeved on the periphery of the shaft sleeve assembly, a first annular gap is formed between the inner wall of the first sleeve and the outer wall of the shaft sleeve assembly, a material inlet is formed in the first sleeve, and the material inlet is communicated with the first annular gap;
the second sleeve is coaxially sleeved on the periphery of the first sleeve, a second annular gap is formed between the inner wall of the second sleeve and the outer wall of the first sleeve, a steam inlet is formed in the second sleeve and communicated with the second annular gap, a converging space is further formed in the end portion of the second sleeve, and the second annular gap and the first annular gap are communicated with the converging space.
Optionally, the second sleeve is arranged close to the end part of the shaft sleeve assembly, and is provided with a material outlet, the converging space is arranged at the periphery of the end part of the shaft sleeve assembly, and the material outlet is communicated with the converging space.
Optionally, the first sleeve and the end of the sleeve assembly remote from the material outlet are connected by a fastening assembly.
Optionally, the fastening assembly includes a bolt and a spacer, the spacer is disposed at a connection portion of the first sleeve and the sleeve assembly, and the spacer is adapted to adjust a relative position of the first sleeve and the sleeve assembly in an axial direction so as to adjust a size of the first annular gap.
Optionally, the first sleeve includes body and the end cover of connection along the axial dismantlement, the axle sleeve subassembly with the junction of body and end cover is equipped with the boss, the gasket is located boss department, the bolt runs through in proper order end cover, gasket and body.
Optionally, one end of the second sleeve, which is far away from the material outlet, is in clearance with the first sleeve, an adjusting ring is arranged at the clearance, and the adjusting ring is suitable for adjusting the relative position of the first sleeve and the second sleeve in the axial direction so as to adjust the size of the second annular clearance.
Optionally, the shaft sleeve assembly comprises a rotating shaft and a control sleeve which are mutually sleeved, the control sleeve is sleeved on the rotating shaft, and the first sleeve is sleeved on the control sleeve.
Optionally, an end of the rotation shaft near the converging space is tapered, and an end of the first sleeve extends to a tapered side wall partially covering the rotation shaft.
Optionally, the end of the second sleeve extends to a tapered end that completely covers the rotating shaft.
The technical scheme of the invention has the following advantages:
1. the invention provides a plant milk base material steam injection device which comprises a shaft sleeve assembly, a first sleeve and a second sleeve, wherein the shaft sleeve assembly, the first sleeve and the second sleeve are coaxially sleeved in sequence from inside to outside; a first annular gap is formed between the inner wall of the first sleeve and the outer wall of the shaft sleeve assembly, a material inlet is formed in the first sleeve, and the material inlet is communicated with the first annular gap; a second annular gap is formed between the inner wall of the second sleeve and the outer wall of the first sleeve, a steam inlet is formed in the second sleeve and communicated with the second annular gap, a converging space is further formed in the end part of the second sleeve, and the second annular gap and the first annular gap are both communicated with the converging space; the material to be treated flows into the converging space after entering the first annular gap through the material inlet, and the steam flows into the converging space after entering the second annular gap from the steam inlet, so that the material and the steam are contacted in the converging space along the same direction, the material is heated, and the contact direction of the material and the steam is consistent, thereby avoiding backflow of the material and improving the passivation effect of trypsin inhibitor in the material.
2. According to the plant milk base material steam injection device, the fastening assembly comprises the bolt and the gasket, the gasket is arranged at the joint of the first sleeve and the shaft sleeve assembly, the gasket is suitable for adjusting the relative position of the first sleeve and the shaft sleeve assembly in the axial direction so as to adjust the size of the first annular gap, the size of the first annular gap is adjusted by changing the number or the thickness of the gasket, and the inflow speed of materials in the first annular gap is further adjusted, so that the contact area and time of steam and the materials are controlled, and different heat treatment effects are realized.
3. According to the plant milk base material steam injection device provided by the invention, the adjusting ring is arranged at the gap between the first sleeve and the second sleeve, the adjusting ring is suitable for adjusting the relative position of the first sleeve and the second sleeve in the axial direction so as to adjust the size of the converging space, and the adjusting ring is used for adjusting the size of the converging space and further adjusting the size of the material and the steam contact space, so that the flow rate of steam flowing into the converging space is adjusted, and different heat treatment effects are realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a prior art steam treatment process;
FIG. 2 is a schematic diagram of a plant milk-based steam injection apparatus according to the present invention;
fig. 3 is a schematic diagram II of a plant milk-based steam injection device provided by the invention.
Reference numerals illustrate:
1. an adjusting ring; 2. a material inlet; 3. a gasket; 4. a rotation shaft; 5. a control sleeve; 6. a first sleeve; 7. a first annular gap; 8. a steam inlet; 9. a second sleeve; 10. a converging space; 11. a material outlet; 12. a second annular gap; 13. a bolt; 14. a body; 15. an end cap; 16. a boss; 17. a first portion; 18. a second portion; 19. a third portion.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
One embodiment of the plant milk-based steam injection apparatus shown in fig. 2 comprises a sleeve assembly coaxially sleeved in sequence from inside to outside, a first sleeve 6 and a second sleeve 9.
The shaft sleeve assembly comprises a rotating shaft 4 and a control sleeve 5 which are mutually sleeved, and the control sleeve 5 is sleeved on the rotating shaft 4.
The first sleeve 6 is coaxially sleeved on the periphery of the control sleeve 5, a first annular gap 7 is formed between the inner wall of the first sleeve 6 and the outer wall of the control sleeve 5, the first annular gap 7 is communicated with the material inlet 2 on the first sleeve 6, and the plant milk base material to be treated enters the first annular gap 7 through the material inlet 2.
The second sleeve 9 is coaxially sleeved on the periphery of the first sleeve 6, a second annular gap 12 is arranged between the inner wall of the second sleeve 9 and the outer wall of the first sleeve 6, a steam inlet 8 communicated with the second annular gap 12 is arranged on the second sleeve 9, steam flows into the second annular gap 12 through the steam inlet 8, and the steam inlet 8 and the material inlet 2 are arranged in a staggered mode; the second sleeve 9 is located near the end position of the rotating shaft 4, the end of the second sleeve 9 is also provided with a converging space 10, the converging space 10 is arranged at the periphery of the end of the rotating shaft 4, the end of the rotating shaft 4 is conical, the end of the first sleeve 6 extends to the conical side wall which partially covers the rotating shaft 4, the end of the second sleeve 9 extends to the conical end which completely covers the rotating shaft 4, the converging space 10 is communicated with the second annular gap 12 and the first annular gap 7, so that the plant milk base material to be treated in the first annular gap 7 and the steam in the second annular gap 12 flow into the converging space 10 along the conical side wall, and are mixed at the converging space 10. The second sleeve 9 is also provided with a material outlet 11 communicated with the converging space 10, and the plant milk base material mixed with steam is discharged through the material outlet 11.
As shown in fig. 3, the control sleeve 5 is composed of three parts arranged in the axial direction, the first part 17 is located far from the material outlet 11 and is a cylinder with a boss 16; the second portion 18 is a cylinder provided near the material outlet 11, and the cylinder diameter of the second portion 18 is smaller than the cylinder diameter of the first portion 17; the third part 19 is a cylinder with the diameter smaller than that of the second part 18, the third part 19 is arranged between the first part 17 and the second part 18, one end of the third part 19 is connected with the second part 18 through an inclined plane, and the other end of the third part 19 is connected with the first part 17 through a vertical plane, so that the space of the first annular gap 7 near the position of the material inlet 2 is larger, the material can smoothly flow into the first annular gap 7, the first annular gap 7 gradually narrows in the direction of the conical end near the rotating shaft 4, and the material can be mixed with steam more uniformly at a higher flow rate.
The first sleeve 6 comprises a body 14 and an end cover 15 which are connected in an axial disassembly mode, the end cover 15 is sleeved on the periphery of a boss 16 on the control sleeve 5, the end portion of the body 14 is abutted to the end cover 15 and the boss 16, the first sleeve 6 and the control sleeve 5 are fixed through a fastening assembly, and the first sleeve 6 is prevented from sliding along the axial direction through the boss 16; the fastening assembly comprises a bolt 13 and a gasket 3, the gasket 3 is made of rubber, the gasket 3 is arranged at a boss 16 at the joint of the first sleeve 6 and the control sleeve 5, and the bolt 13 sequentially penetrates through the end cover 15, the gasket 3 and the body 14, so that the first sleeve 6 and the control sleeve 5 are fixed. The relative positions of the first sleeve 6 and the control sleeve 5 in the axial direction are adjusted by changing the number or the thickness of the gaskets 3 so as to adjust the size of the first annular gap 7 and further adjust the inflow speed of materials in the first annular gap 7, thereby controlling the contact area and the time of steam and products and realizing different heat treatment effects. For example, increasing the number of shims 3, the first sleeve 6 is moved to the left with respect to the control sleeve 5, thereby increasing the space of the first annular gap 7, so that the flow rate of material through the first annular gap 7 into the converging space 10 decreases.
The body 14 of the first sleeve 6 comprises a first cylinder and a second cylinder with different diameters, the diameter of the first cylinder close to the material outlet 11 is smaller than that of the second cylinder far away from the material outlet 11, the second sleeve 9 is sleeved on the first cylinder of the first sleeve 6, a gap is reserved between the second sleeve and the first cylinder, an adjusting ring 1 is arranged in the gap, the adjusting ring 1 is made of rubber, the relative position of the first sleeve 6 and the second sleeve 9 in the axial direction is adjusted by changing the width of the adjusting ring 1, the size of the second annular gap 12 is adjusted, the size of a material and steam contact space is adjusted, the steam flow rate flowing into the converging space 10 is adjusted, and different heat treatment effects are achieved. For example, by increasing the width of the adjusting ring 1, the second sleeve 9 moves to the left, the second annular gap 12 becomes larger, and the contact space of the material and the steam becomes larger, so that the material and the steam are mixed more uniformly.
As an alternative embodiment, the second annular gap 12 may also be provided on the second sleeve 9, leaving a gap between the outer wall of the second sleeve 9 and the outer wall of the first sleeve 6.
In steam injection of the vegetable milk base, the vegetable milk base is first injected along the material inlet 2 into the conical end of the rotating shaft 4 along the first annular gap 7; then clean steam enters the second annular gap 12 from the steam inlet 8, flows into the conical end of the rotary shaft 4 along the second annular gap 12, and contacts the plant milk base material and the steam at the converging space 10, so that the plant milk base material is heated by the steam to passivate trypsin inhibitors in the plant milk base material, and finally the treated plant milk base material is discharged to the next working procedure through the material outlet 11. When the contact area and time of the materials and the steam are required to be adjusted, only the quantity or thickness of the gaskets 3 or the width of the adjusting ring 1 is required to be adjusted, and the operation is convenient and the implementation is easy.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.

Claims (9)

1. A plant milk base steam injection apparatus, comprising:
a sleeve assembly;
the first sleeve (6) is coaxially sleeved on the periphery of the shaft sleeve assembly, a first annular gap (7) is formed between the inner wall of the first sleeve (6) and the outer wall of the shaft sleeve assembly, a material inlet (2) is formed in the first sleeve (6), and the material inlet (2) is communicated with the first annular gap (7);
the second sleeve (9), the coaxial cover is located the periphery of first sleeve (6), just be equipped with second annular clearance (12) between the inner wall of second sleeve (9) with be equipped with steam inlet (8) on first sleeve (6) the outer wall, steam inlet (8) with second annular clearance (12) intercommunication, second sleeve (9) tip still is equipped with and merges space (10), second annular clearance (12) and first annular clearance (7) all set up with the space (10) intercommunication that merges.
2. Plant milk based steam injection device according to claim 1, characterized in that the second sleeve (9) is arranged close to the end of the sleeve assembly and is provided with a material outlet (11), the converging space (10) is arranged at the periphery of the end of the sleeve assembly, and the material outlet (11) is in communication with the converging space (10).
3. A plant milk-based steam injection device according to claim 2, characterized in that the first sleeve (6) and the end of the sleeve assembly remote from the material outlet (11) are connected by a fastening assembly.
4. A plant milk-based steam injection device according to claim 3, characterized in that the fastening assembly comprises a bolt (13) and a spacer (3), the spacer (3) being provided at the junction of the first sleeve (6) and the sleeve assembly, the spacer (3) being adapted to adjust the relative position of the first sleeve (6) and the sleeve assembly in the axial direction for adjusting the size of the first annular gap (7).
5. Plant milk based steam injection device according to claim 4, characterized in that the first sleeve (6) comprises a body (14) and an end cap (15) which are connected in an axial direction in a detachable manner, a boss (16) is arranged at the joint of the shaft sleeve assembly and the body (14) and the end cap (15), the gasket (3) is arranged at the boss (16), and the bolt sequentially penetrates through the end cap (15), the gasket (3) and the body (14).
6. Plant milk-based steam injection device according to any one of claims 2-5, characterized in that an end of the second sleeve (9) remote from the material outlet (11) is arranged in a gap with the first sleeve (6), at which gap an adjusting ring (1) is arranged, the adjusting ring (1) being adapted to adjust the relative position of the first sleeve (6) and the second sleeve (9) in the axial direction for adjusting the size of the second annular gap (12).
7. Plant milk based steam injection device according to any one of claims 1-5, characterized in that the bushing assembly comprises a rotating shaft (4) and a control sleeve (5) that are nested with each other, the control sleeve (5) being nested on the rotating shaft (4), the first sleeve (6) being nested on the control sleeve (5).
8. Plant milk-based steam injection device according to claim 7, characterized in that the end of the rotation shaft (4) close to the converging space (10) is conical, the end of the first sleeve (6) extending to a conical side wall partly covering the rotation shaft (4).
9. Plant milk-based steam injection device according to claim 8, characterized in that the end of the second sleeve (9) extends to a conical end completely covering the rotation shaft (4).
CN202310609143.1A 2023-05-26 2023-05-26 Plant milk base material steam injection device Pending CN116649412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310609143.1A CN116649412A (en) 2023-05-26 2023-05-26 Plant milk base material steam injection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310609143.1A CN116649412A (en) 2023-05-26 2023-05-26 Plant milk base material steam injection device

Publications (1)

Publication Number Publication Date
CN116649412A true CN116649412A (en) 2023-08-29

Family

ID=87725431

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310609143.1A Pending CN116649412A (en) 2023-05-26 2023-05-26 Plant milk base material steam injection device

Country Status (1)

Country Link
CN (1) CN116649412A (en)

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