CN110319717A - A kind of UHT sterilization heat exchanger tube - Google Patents
A kind of UHT sterilization heat exchanger tube Download PDFInfo
- Publication number
- CN110319717A CN110319717A CN201910555438.9A CN201910555438A CN110319717A CN 110319717 A CN110319717 A CN 110319717A CN 201910555438 A CN201910555438 A CN 201910555438A CN 110319717 A CN110319717 A CN 110319717A
- Authority
- CN
- China
- Prior art keywords
- inner tube
- tube
- heat exchanger
- helical form
- uht
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to a kind of UHT to sterilize heat exchanger tube, including outer tube and inner tube assembly, and inner tube assembly is set in the cavity of outer tube, and inner tube assembly includes at least one helical form inner tube.This UHT sterilization heat exchanger tube can be used as the pipeline of sterilisating section, can be realized and is evenly heated to heated medium, it can be ensured that sterilization is thorough and saves energy consumption.
Description
Technical field
The present invention relates to disinfection equipment technical fields, and in particular to a kind of UHT sterilization heat exchanger tube.
Background technique
Application No. is the Chinese utility model patents of CN201720314552.9 to disclose a kind of tubular type UHT high heat recovery rate
Hot water heat-exchange system, in all-product line from import to outlet successively include compensator, product pump, degassing stages, warming-up section, kill
Bacterium section, heat-recovery section, tower water cooling section and ice water cooling section, it is characterised in that: hot water line includes heat-recovery section hot water circuit
Part and sterilization hot water circuit part, heat-recovery section hot water circuit part successively include cooling hot-water cylinder, cooling heat-exchanger pump, flow through
The heat-recovery section flows through the warming-up section, flows through the degassing stages, finally returns cooling hot-water cylinder；Sterilize hot water circuit
Part successively includes sterilization hot-water cylinder, sterilization heat-exchanger pump, steam segment, flows through the sterilisating section, finally returns sterilization hot-water cylinder.
When work, product pump is used for conveying products, makes product by degassing stages, warming-up section, sterilisating section, heat-recovery section, carries out with hot water
Degassing homogeneous, heating, sterilization, recuperation of heat this process are completed in heat exchange, and the product after recuperation of heat is using cooling water cooling
But to filling temperature；Hot water in cooling hot-water cylinder is successively delivered to heat-recovery section, warming-up section, degassing stages through supercooling heat-exchanger pump
After carrying out heat exchange with product, cooling hot-water cylinder is returned；Hot water in sterilization hot-water cylinder is delivered to steaming by sterilization heat-exchanger pump
Vapour section, heats product to sterilization temperature, keeps hot water temperature more slightly higher than product sterilization temperature, enters back into sterilisating section, finally returns again
To sterilization hot-water cylinder.
Most important of which is that sterilisating section will be in heated medium for heated medium to be heated to sterilization temperature
Microorganism killing.And the pipeline of above-mentioned sterilisating section is typically designed packaged tube construction (outer tube sleeve is in the outside of inner tube), outer tube at present
For conveying high-temperature water, inner tube is for conveying heated medium (heated medium generally comprises liquid and particulate matter), high temperature
Water can realize sterilizing to inner tube and its internal heated medium heating.When being heated, the flow that sterilizing requires is bigger, is heated
The particle of medium is bigger, needs inner tube bigger, just can achieve big flow and particulate matter passes through, but when inner tube is bigger, portion
Point medium always in the duct between flow, cause pipeline center's temperature lower than pipe side wall temperature, sterilization is not thorough.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of UHT to sterilize heat exchanger tube, and this UHT sterilization heat exchanger tube can be made
For the pipeline of sterilisating section, it can be realized and heated medium is evenly heated, it can be ensured that sterilization is thorough and saves energy consumption.The skill of use
Art scheme is as follows:
A kind of UHT sterilization heat exchanger tube, it is characterised in that: including outer tube and inner tube assembly, inner tube assembly is set in the cavity of outer tube,
Inner tube assembly includes at least one helical form inner tube.
In hot water heat-exchange system, above-mentioned UHT sterilization heat exchanger tube can be used as the pipeline of sterilisating section, and middle external tube is for conveying
High-temperature water, helical form inner tube is for conveying heated medium (heated medium generally comprises liquid and particulate matter), high-temperature water
Heating can be carried out to the heated medium of helical form inner tube and its inside and realize sterilizing.When work, heated medium is in helical form
Rotation is realized while moving ahead in inner tube, and (the inside and outside rotation of the liquid in helical form inner tube at this time, particulate matter also can be before rotations
Into), so that the ectonexine of heated medium mixed, turned to automatically, so that high-temperature water is evenly heated heated medium, make spiral
The temperature of heated medium is consistent in shape inner tube, it can be ensured that sterilization is thorough；And it since inner tube is helical form, can effectively increase interior
The heat exchange area of hot water in Guan Zhongyu outer tube, faster to the heating speed of heated medium, to achieve the purpose that save energy consumption.
In a kind of concrete scheme, above-mentioned inner tube assembly includes at least two helical form inner tubes, each helical form inner tube phase
Mutually winding constitutes twisted shape structure.The flow of heated medium can be improved in this way, and effectively increase heat in inner tube assembly and outer tube
The heat exchange area of water.
In another concrete scheme, above-mentioned inner tube assembly includes multiple helical form inner tubes, between each helical form inner tube
It is parallel to each other.The flow of heated medium can be improved in this way, and effectively increase the heat exchange area of hot water in inner tube assembly and outer tube.
In preferred embodiment, above-mentioned outer tube is curvilinear；The trend of said inner tube component and outer tube move towards identical.Above-mentioned song
Threadiness can be serpentine, screw thread threadiness or S-shaped etc..Using this structure, outer tube can be realized continuous turning, inner tube assembly
As outer tube turns round together, deflecting, when work, when heated medium moves in helical form inner tube can continuous conversion direction,
So that it is guaranteed that the heating to heated medium is more uniform.
UHT sterilization heat exchanger tube of the invention can be used as the pipeline of sterilisating section, by the way that helical form inner tube, energy are arranged in outer tube
Rotation (outward turning in the liquid in helical form inner tube at this time is realized while so that heated medium is moved ahead in helical form inner tube
Turn, particulate matter also can rotation advance), the ectonexine of heated medium can be made mix, turn to automatically in this way, realization is to being heated
Homogeneous media heating, keeps the temperature of heated medium in inner tube consistent, and since inner tube is helical form, can effectively increase inner tube
In heat exchange area with hot water in outer tube, faster to the heating speed of heated medium, so that it is guaranteed that sterilization thoroughly and is saved
Energy consumption.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preferred embodiment of the present invention.
Specific embodiment
As shown in Figure 1, this UHT sterilization heat exchanger tube includes outer tube 1 and inner tube assembly 2, inner tube assembly is set to the chamber of outer tube 1
In body, inner tube assembly 2 includes two helical form inner tubes 21, and the mutually winding of two helical form inner tubes 21 constitutes twisted shape structure.
In the present embodiment, outer tube 1 is curvilinear；The trend of inner tube assembly 2 moves towards identical with outer tube 1.
UHT sterilization heat exchanger tube can be used as the pipeline of sterilisating section, and outer tube 1 is for conveying high-temperature water, each helical form inner tube 21
For conveying heated medium (heated medium generally comprises liquid and particulate matter), high-temperature water is to each helical form inner tube 21
And its internal heated medium carries out heating and realizes sterilizing.Heated medium is realized while moving ahead in helical form inner tube 21
Rotation (the inside and outside rotation of the liquid in helical form inner tube 21 at this time, particulate matter also can rotation advance), make the interior of heated medium
Outer layer is mixed automatically, is turned to, and high-temperature water is enable to be evenly heated heated medium, it is ensured that sterilization is thorough.
In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not
Together, the equivalent or simple change that all structure, feature and principles described according to the invention patent design are done, is included in the present invention
In the protection scope of patent.Those skilled in the art can do described specific embodiment various each
The mode that the modify or supplement or adopt of sample is similar substitutes, and without departing from structure of the invention or surmounts the claims
Defined range, is within the scope of protection of the invention.
Claims (4)
1. a kind of UHT sterilizes heat exchanger tube, it is characterised in that: including outer tube and inner tube assembly, inner tube assembly is set to the cavity of outer tube
In, inner tube assembly includes at least one helical form inner tube.
2. UHT according to claim 1 sterilizes heat exchanger tube, it is characterised in that: said inner tube component includes at least two
Helical form inner tube, each helical form inner tube, which is mutually wound, constitutes twisted shape structure.
3. UHT according to claim 1 sterilizes heat exchanger tube, it is characterised in that: said inner tube component includes multiple spirals
Shape inner tube is parallel to each other between each helical form inner tube.
4. UHT according to claim 1-3 sterilizes heat exchanger tube, it is characterised in that: the outer tube is curvilinear；Institute
The trend and outer tube for stating inner tube assembly move towards identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555438.9A CN110319717A (en) | 2019-06-25 | 2019-06-25 | A kind of UHT sterilization heat exchanger tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555438.9A CN110319717A (en) | 2019-06-25 | 2019-06-25 | A kind of UHT sterilization heat exchanger tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110319717A true CN110319717A (en) | 2019-10-11 |
Family
ID=68120189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910555438.9A Pending CN110319717A (en) | 2019-06-25 | 2019-06-25 | A kind of UHT sterilization heat exchanger tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110319717A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2652152Y (en) * | 2003-08-15 | 2004-11-03 | 淄博市汇源实业公司 | Multilayer coiled pipe type super high temperature sterilizer |
| CN201087816Y (en) * | 2007-03-29 | 2008-07-16 | 浙江银轮机械股份有限公司 | Cooling pipe of shell-and-tube heat exchanger |
| CN205079499U (en) * | 2015-10-20 | 2016-03-09 | 宁波迪源制冷科技有限公司 | Double pipe heat exchanger with spiral inner tube |
| CN208911009U (en) * | 2017-11-07 | 2019-05-31 | 江西丹霞生物科技股份有限公司 | A kind of UHT bactericidal unit producing natural pigment |
-
2019
- 2019-06-25 CN CN201910555438.9A patent/CN110319717A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2652152Y (en) * | 2003-08-15 | 2004-11-03 | 淄博市汇源实业公司 | Multilayer coiled pipe type super high temperature sterilizer |
| CN201087816Y (en) * | 2007-03-29 | 2008-07-16 | 浙江银轮机械股份有限公司 | Cooling pipe of shell-and-tube heat exchanger |
| CN205079499U (en) * | 2015-10-20 | 2016-03-09 | 宁波迪源制冷科技有限公司 | Double pipe heat exchanger with spiral inner tube |
| CN208911009U (en) * | 2017-11-07 | 2019-05-31 | 江西丹霞生物科技股份有限公司 | A kind of UHT bactericidal unit producing natural pigment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191011 |
|
| RJ01 | Rejection of invention patent application after publication |