CN201463662U - Sterile low-temperature heat exchanger for food packaging - Google Patents
Sterile low-temperature heat exchanger for food packaging Download PDFInfo
- Publication number
- CN201463662U CN201463662U CN2009201087168U CN200920108716U CN201463662U CN 201463662 U CN201463662 U CN 201463662U CN 2009201087168 U CN2009201087168 U CN 2009201087168U CN 200920108716 U CN200920108716 U CN 200920108716U CN 201463662 U CN201463662 U CN 201463662U
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- sterile
- pipe
- filtrated
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Packages (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model discloses a sterile low-temperature heat exchanger for food packaging, which comprises a serpentine sterile air inlet and outlet pipe and an air inlet and outlet pipe sheathed on the sterile air inlet and outlet pipe, wherein the sterile air inlet and outlet pipe and the air inlet and outlet pipe are respectively provided with an air inlet and an air outlet. The utility model completes the temperature exchange of the convection air in a serpentine bushing way, thereby ensuring the quality of the sterile high-temperature air and preventing against the pollution of the external environment; and the utility model enables the temperature of the sterile air to achieve the use demand for packaging paper, has the advantages of uniform and reliable heat energy exchange, high heat exchange efficiency, simple overall structure, low cost and convenient maintenance, and is very suitable for food packaging industry.
Description
Technical field
The utility model relates to the heat-exchanger rig on a kind of full-automatic food packing machine, employed sterile cryogenic heat exchanger during particularly box-packed milk can.
Background technology
Want the strict guarantee safe and sanitary in the packaging for foodstuff process, one of them main prevention and control link is packed, is sealed up for safekeeping food under germ-free condition exactly, to reach the purpose that packing back guarantees product quality, prevent that product from selling in the shelf-life, living bacterium in the transportation, go bad.Wherein, dairy produce is as a kind of every day of essential food, and nutritious, instant is subjected to liking of consumers in general deeply.Box-packed milk long shelf-life, the favor that obtains people especially easy to carry.Box-packed milk will be in germ-free condition in order to improve the shelf-life all the time in seal process, on the one hand the germ-free condition matter that can guarantee to suckle is fresh, also can effectively avoid the bacterium secondary pollution on the other hand.But because in the wrapping paper, for the liquid that prevents to suckle oozes out, guarantees packing service life, innermost layer at paper all has layer of aluminum platinum, aluminium platinum is easy to fusing in high temperature, so it is indoor that the high temperature filtrated air after high-temperature sterilization treatment can not directly enter into packing work, need be cooled to use after the uniform temperature, so just need a kind of device that can carry out temperature exchange of design, this problem also to be solved in the utility model just.
Summary of the invention
In view of above-mentioned deficiency of the prior art, the utility model aims to provide a kind of sterile cryogenic heat exchanger that is used for packaging for foodstuff that the high temperature filtrated air can be converted fast and accurately to the cryogenic sterile air.
The utility model is achieved through the following technical solutions:
A kind of sterile cryogenic heat exchanger that is used for packaging for foodstuff comprises that snakelike filtrated air turnover pipe and the air that is enclosed within on the filtrated air turnover pipe pass in and out pipe, all are provided with air inlet and gas outlet on filtrated air turnover pipe and the air turnover pipe.
Air inlet on the described air turnover pipe is relative with the gas outlet on the filtrated air turnover pipe, gas outlet on the air turnover pipe is relative with the air inlet that filtrated air passes in and out on the pipe, and air turnover inner air tube flow direction is opposite with filtrated air turnover inner air tube flow direction.
Described air turnover pipe box is on the beeline channel of snakelike filtrated air turnover pipe, and order is communicated with between adjacent air turnover pipe.
The sterile cryogenic heat exchanger that is used for packaging for foodstuff described in the utility model, adopt snakelike sleeve pipe mode to finish temperature exchange between mutual convection current air, both guaranteed the quality of aseptic high temperature air, avoid the pollution of external environment, make filtrated air after the cooling reach the use needs of wrapping paper again.Whole heat exchanging process carries out under closed state, and exchange heat is even, reliable, heat exchange efficiency height, and simple in structure, easy to maintenance, processing ease, with low cost.
Description of drawings
Fig. 1 is a structural representation sketch of the present utility model.
The specific embodiment
Be further described below in conjunction with 1 pair of the utility model of accompanying drawing:
The sterile cryogenic heat exchanger that is used for packaging for foodstuff described in the utility model comprises snakelike filtrated air turnover pipe 1 and is enclosed within snakelike filtrated air passing in and out the air turnover pipe 2 of managing on 1 beeline channel that adjacent air turnover is managed 2 and is communicated with in proper order.It is relative that the position of gas outlet 3 and air inlet 4 is managed on 1 in the position of air inlet and gas outlet and filtrated air turnover on the air turnover pipe 2, make that the flow direction of air is opposite with filtrated air flow direction in the filtrated air turnover pipe 1 in the air turnover pipe 2, with the increase heat exchanger effectiveness.Certainly, the shape of air turnover pipe 2 also can be snakelike, and air turnover pipe 2 is nested on the filtrated air turnover pipe 1, the filtrated air in the filtrated air turnover pipe 1 can be all the time with air turnover pipe 2 in air carry out exchange heat.
In the work, the air inlet 4 of snakelike filtrated air turnover pipe 1 is communicated with external high temperature filtrated air, and gas outlet 3 is communicated in the packing machine operating room.After the high temperature filtrated air enters by air inlet 4, flow out 3 along serpentine channel from the gas outlet, the air that is enclosed within the filtrated air turnover pipe 1 outer air turnover pipe 2 flows through simultaneously along opposite direction, finish exchange heat by filtrated air turnover tube wall and high temperature filtrated air, make the high temperature filtrated air become low temperature by high temperature, to meet the serviceability temperature needs of packing machine aseptic packaging, guaranteed packaging quality.
Claims (3)
1. a sterile cryogenic heat exchanger that is used for packaging for foodstuff is characterized in that, comprises that snakelike filtrated air turnover pipe and the air that is enclosed within on the filtrated air turnover pipe pass in and out pipe, all are provided with air inlet and gas outlet on described filtrated air turnover pipe and the air turnover pipe.
2. the sterile cryogenic heat exchanger that is used for packaging for foodstuff according to claim 1, it is characterized in that, air inlet on the described air turnover pipe is relative with the gas outlet on the filtrated air turnover pipe, gas outlet on the air turnover pipe is relative with the air inlet that filtrated air passes in and out on the pipe, and air turnover inner air tube flow direction is opposite with filtrated air turnover inner air tube flow direction.
3. the sterile cryogenic heat exchanger that is used for packaging for foodstuff according to claim 1 and 2 is characterized in that, described air turnover pipe box is on the beeline channel of snakelike filtrated air turnover pipe, and order is communicated with between adjacent air turnover pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201087168U CN201463662U (en) | 2009-06-05 | 2009-06-05 | Sterile low-temperature heat exchanger for food packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201087168U CN201463662U (en) | 2009-06-05 | 2009-06-05 | Sterile low-temperature heat exchanger for food packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201463662U true CN201463662U (en) | 2010-05-12 |
Family
ID=42391013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201087168U Expired - Lifetime CN201463662U (en) | 2009-06-05 | 2009-06-05 | Sterile low-temperature heat exchanger for food packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201463662U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627562A (en) * | 2016-03-24 | 2016-06-01 | 纳盛洁净技术（苏州）有限公司 | Health-level air heater structure |
| CN110160389A (en) * | 2019-05-21 | 2019-08-23 | 广西壮族自治区特种设备检验研究院 | A kind of helical baffles waved tube heat exchanger for liquid food sterilization |
| CN111692898A (en) * | 2020-05-07 | 2020-09-22 | 广东百思特管业科技有限公司 | Stainless steel sleeve heat exchanger |
-
2009
- 2009-06-05 CN CN2009201087168U patent/CN201463662U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627562A (en) * | 2016-03-24 | 2016-06-01 | 纳盛洁净技术（苏州）有限公司 | Health-level air heater structure |
| CN105627562B (en) * | 2016-03-24 | 2018-08-14 | 纳盛洁净技术（苏州）有限公司 | Sanitation-grade air heater structure |
| CN110160389A (en) * | 2019-05-21 | 2019-08-23 | 广西壮族自治区特种设备检验研究院 | A kind of helical baffles waved tube heat exchanger for liquid food sterilization |
| CN111692898A (en) * | 2020-05-07 | 2020-09-22 | 广东百思特管业科技有限公司 | Stainless steel sleeve heat exchanger |
| CN111692898B (en) * | 2020-05-07 | 2021-09-21 | 广东百思特管业科技有限公司 | Stainless steel sleeve heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201463662U (en) | Sterile low-temperature heat exchanger for food packaging | |
| CN204433178U (en) | A kind of dairy beverage miniature sterilizing homogeneous bulking system | |
| CN104064280A (en) | Superconducting cable circulating cooling system | |
| CN203454864U (en) | Jacketed pipe heat exchanger | |
| CN102538513B (en) | Pipe-communicated double-partition-wall heat transfer heat exchanger and manufacturing process thereof | |
| CN206222982U (en) | A kind of heat exchanger | |
| CN201733214U (en) | Double-circulation liquid cooling system | |
| CN203928497U (en) | Heat exchanger and air-conditioning | |
| CN201772812U (en) | Corrosion-resistant plastic heat exchanger | |
| CN202760114U (en) | Cooling system for high-temperature steam sterilization process | |
| CN201772785U (en) | Sterile shell-and-tube type heat exchanger with double tube sheets | |
| CN201032405Y (en) | Air condenser | |
| CN206989455U (en) | Electromagnetic heating system composite water heater | |
| CN204142047U (en) | Tubular type gas-liquid heat-exchange | |
| WO2011117712A3 (en) | Conditioning apparatus | |
| CN207095340U (en) | A kind of novel heat exchanger | |
| CN107490311B (en) | Self-driving type magnetic fluid heat exchanger | |
| CN206321090U (en) | A kind of wave-fin heat exchange of heat pipe | |
| CN206321093U (en) | A kind of inner fin double pipe heat exchanger and heat-exchange system | |
| CN212868717U (en) | High-temperature ventilation butterfly valve | |
| CN205784805U (en) | A kind of steam warming machine of power station boiler | |
| JP2014016058A (en) | Device for performing heat exchange between water and refrigerant, and heat pump hot water supply device | |
| CN201803618U (en) | Air heat exchanger | |
| CN217155069U (en) | Mosquito-repellent incense type integrated efficient heat exchanger capable of effectively preserving heat and preventing leakage | |
| CN216946928U (en) | High-applicability beer sterilization machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180104 Address after: 276600 Shandong Junan Economic Development Zone Shandong Bi Hai packaging material Co., Ltd. Patentee after: Shandong Bihai Packaging Material Co., Ltd. Address before: 276600 Junan County, Shandong Co-patentee before: Li Shanhong Patentee before: Li Shanjun |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term |