CN219399010U - Online heating unit for milk crystallization - Google Patents
Online heating unit for milk crystallization Download PDFInfo
- Publication number
- CN219399010U CN219399010U CN202222545112.8U CN202222545112U CN219399010U CN 219399010 U CN219399010 U CN 219399010U CN 202222545112 U CN202222545112 U CN 202222545112U CN 219399010 U CN219399010 U CN 219399010U
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- stirring shaft
- stirring
- section
- milk
- stirrer
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Mixers Of The Rotary Stirring Type (AREA)
- Commercial Cooking Devices (AREA)
- Dairy Products (AREA)
Abstract
The utility model discloses an on-line heating unit for milk crystallization in the field of food processing equipment, which comprises a kettle body, a frame, a stirring mechanism and a driving mechanism, wherein the kettle body is arranged on the frame, and the kettle body is internally provided with the stirring mechanism, and is characterized in that: the stirring mechanism comprises a stirrer and a stirring shaft, the stirrer is of a hollow pipe structure, and the stirrer is filled with heat-carrying medium to heat materials in the kettle body; the stirring shaft is a hollow stirring shaft, the stirring shaft is introduced with heat transfer medium through universal joints at two ends of the stirring shaft, an online heating mode of heating while stirring is realized, and a hollow cavity of the stirrer is communicated with a hollow cavity of the stirring shaft. The utility model has the characteristics of uniform heating and stirring, convenient maintenance and the like.
Description
Technical Field
The utility model relates to an on-line heating unit for milk crystallization, which belongs to the field of food processing equipment.
Background
In the field of food processing, for large heating units, it is necessary to maintain the materials in the container at a certain temperature in order to facilitate the reaction. Thus, the material in the heating unit needs to be heated, and therefore, most heating containers need to be provided with heat transfer elements. Heat transfer elements commonly used in heating units are jackets, internals (transverse coils and vertical coils), which often have insufficient heat transfer area due to the geometry of the vessel, and the fixed jackets and internals are prone to localized overheating.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides an on-line heating unit suitable for condensed milk crystallization.
The utility model adopts the following technical scheme:
the utility model provides an online heating unit of milk crystallization, includes the cauldron body, frame, rabbling mechanism and actuating mechanism, and the cauldron body is installed in the frame, and the internal rabbling mechanism that is equipped with of cauldron, its characterized in that: the stirring mechanism comprises a stirrer and a stirring shaft, the stirrer is of a hollow pipe structure, and the stirrer is filled with heat-carrying medium to heat materials in the kettle body; the stirring shaft is a hollow stirring shaft, a heat-carrying medium is introduced into the stirring shaft through universal joints at two ends of the stirring shaft, an online heating mode of heating while stirring is realized, and a hollow cavity of the stirrer is communicated with hollow cavities at two ends of the stirring shaft; the technical scheme is further described as follows: the stirrer consists of two groups of hollow coils, and the two groups of hollow coils spiral into a double-spiral structure in an antiparallel mode; the technical scheme is further described as follows: the stirring shaft is formed by combining three sections, and comprises a left-section stirring shaft, a right-section stirring shaft and a middle-section stirring shaft, wherein the stirring shafts are connected with each other through flanges, and the middle of the flanges is sealed by adopting food-grade materials; the technical scheme is further described as follows: the middle section of the stirring shaft is a two-end through section and consists of four groups of through round holes and a middle sealing section, the two-end through sections are respectively communicated with the left and right section stirring shafts, and the four groups of through round holes are respectively connected with the inlets and outlets of the two groups of hollow coils; the technical scheme is further described as follows: the inlets of the heat transfer medium are positioned on the left-section stirring shaft and the right-section stirring shaft, the heat transfer medium firstly enters the middle-section stirring shaft through the left-end or right-end stirring shaft, then enters the two groups of spiral hollow coils through four groups of through round holes, and finally is discharged through the stirring shaft at the other end; the technical scheme is further described as follows: the kettle body is obliquely arranged on the bracket; the technical scheme is further described as follows: an output shaft of the driving mechanism is connected with the stirring shaft, and the stirring shaft is controlled to rotate through a variable frequency motor of the driving mechanism.
The utility model has the characteristics of uniform heating and stirring, convenient maintenance and the like.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the structure of the present utility model;
FIG. 3 is a diagram of a stirring shaft structure;
FIG. 4 is a schematic diagram of a stirrer;
FIG. 5 is a side view of the stirrer structure;
fig. 6 is a cross-sectional view of a mid-section stirring shaft.
In the figure: the kettle comprises a kettle body 1, a frame 2, a driving mechanism 3, a stirring shaft 4, a stirrer 5, a stirring shaft 7 at the middle section of a connecting flange 6, a through section 8 and a through round hole 9.
Detailed Description
The technical scheme in the utility model is further described below with reference to the accompanying drawings:
the structure diagram of the milk crystallization on-line heating unit shown in the figure comprises a kettle body 1, a frame 2, a driving mechanism 3, a stirring shaft 4, a stirrer 5, a stirring shaft 7 in the middle section of a connecting flange 6, a through section 8 and a through round hole 9.
The kettle body is obliquely arranged on the bracket, the kettle body is provided with a stirring mechanism and a driving mechanism, the stirrer and the stirring shaft are designed into a hollow structure by the condensed milk crystallization on-line heating unit, the hollow cavity of the stirrer is communicated with the hollow cavity of the stirring shaft, a heat transfer medium is introduced into the hollow cavity to heat materials in the kettle body, and the motor with the frequency converter drives the stirrer with the hollow structure which is introduced with the heat transfer medium to rotate so that heat is fully and uniformly distributed; the universal joints at the two ends of the stirring shaft are filled with heat transfer medium, so that an online heating mode of stirring and heating is realized; the hollow structure stirrer of the condensed milk crystallization on-line heating unit consists of two groups of hollow coils and is coiled into a double-helix structure in an antiparallel mode, so that heat distribution is more uniform; the online heating unit for condensed milk crystallization is characterized in that a stirring shaft is divided into three sections, the stirring shafts are connected by flanges, and the middle of each flange is sealed by adopting food-grade materials, so that the maintenance, loading and unloading of equipment are facilitated, and the risk that heat-carrying media leak to heating materials is avoided.
The foregoing is illustrative of the present utility model and modifications and equivalents thereof can be made by those skilled in the art without departing from the spirit and scope of the present utility model, which is intended to be encompassed by the appended claims.
Claims (7)
1. The utility model provides an online heating unit of milk crystallization, includes the cauldron body, frame, rabbling mechanism and actuating mechanism, and the cauldron body is installed in the frame, and the internal rabbling mechanism that is equipped with of cauldron, its characterized in that: the stirring mechanism comprises a stirrer and a stirring shaft, the stirrer is of a hollow pipe structure, and the stirrer is filled with heat-carrying medium to heat materials in the kettle body; the stirring shaft is a hollow stirring shaft, the stirring shaft is introduced with heat transfer medium through universal joints at two ends of the stirring shaft, an online heating mode of stirring and heating is realized, and a hollow cavity of the stirrer is communicated with hollow cavities at two ends of the stirring shaft.
2. An on-line heating unit for milk crystallization according to claim 1, wherein: the stirrer consists of two groups of hollow coils, and the two groups of hollow coils spiral into a double-spiral structure in an antiparallel mode.
3. An on-line heating unit for milk crystallization according to claim 1, wherein: the stirring shaft is formed by combining three sections, and comprises a left-section stirring shaft, a right-section stirring shaft and a middle-section stirring shaft, wherein the stirring shafts are mutually connected through flanges, and the middle of the flanges is sealed by adopting food-grade materials.
4. An on-line heating unit for milk crystallization according to claim 1, wherein: the kettle body is obliquely arranged on the bracket.
5. An on-line heating unit for milk crystallization according to claim 1, wherein: an output shaft of the driving mechanism is connected with the stirring shaft, and the stirring shaft is controlled to rotate through a variable frequency motor of the driving mechanism.
6. An on-line heating unit for milk crystallization according to claim 1, wherein: the middle section of the stirring shaft is a two-end through section and consists of four groups of through round holes and a middle closed section, the two-end through sections are respectively communicated with the left and right section stirring shafts, and the four groups of through round holes are respectively connected with the inlets and outlets of the two groups of hollow coils.
7. An on-line heating unit for milk crystallization according to claim 1, wherein: the inlets of the heat transfer medium are positioned on the left-section stirring shaft and the right-section stirring shaft, the heat transfer medium firstly enters the middle-section stirring shaft through the left-end or right-end stirring shaft, then enters the two groups of spiral hollow coils through four groups of through round holes, and finally is discharged through the stirring shaft at the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222545112.8U CN219399010U (en) | 2022-09-26 | 2022-09-26 | Online heating unit for milk crystallization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222545112.8U CN219399010U (en) | 2022-09-26 | 2022-09-26 | Online heating unit for milk crystallization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219399010U true CN219399010U (en) | 2023-07-25 |
Family
ID=87207368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222545112.8U Active CN219399010U (en) | 2022-09-26 | 2022-09-26 | Online heating unit for milk crystallization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219399010U (en) |
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2022
- 2022-09-26 CN CN202222545112.8U patent/CN219399010U/en active Active
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