CN102087080A - Wall-scraping type heat exchanger - Google Patents
Wall-scraping type heat exchanger Download PDFInfo
- Publication number
- CN102087080A CN102087080A CN2011100278352A CN201110027835A CN102087080A CN 102087080 A CN102087080 A CN 102087080A CN 2011100278352 A CN2011100278352 A CN 2011100278352A CN 201110027835 A CN201110027835 A CN 201110027835A CN 102087080 A CN102087080 A CN 102087080A
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- CN
- China
- Prior art keywords
- scraping
- axle
- dish
- heat exchanger
- cylinder
- 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.)
- Granted
Links
- 238000007790 scraping Methods 0.000 title claims abstract description 68
- 239000000463 material Substances 0.000 claims abstract description 50
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004939 coking Methods 0.000 abstract description 6
- 230000007704 transition Effects 0.000 abstract 3
- 239000011344 liquid material Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000015067 sauces Nutrition 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 241000237502 Ostreidae Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 238000009455 aseptic packaging Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000013555 soy sauce Nutrition 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a wall-scraping type heat exchanger which comprises a material cylinder, a scraping shaft and a heat exchange medium cylinder, wherein one end of the material cylinder is provided with a transition cylinder; the length of the transition cylinder is greater than the stroke of the scraping shaft; the scraping shaft penetrates through the transition cylinder and is stretched into the material cylinder; scraping trays are arranged on the scraping shaft in the material cylinder; material through holes are arranged on the scraping trays; the scraping trays are distributed on the scraping shaft; the distance between the scraping trays is less than or equal to the stroke of the scraping shaft; and the heat exchange medium cylinder is arranged on the outer layer of the material cylinder. By using the heat exchanger of the invention, the phenomenon of coking or crystallizing liquid material can be efficiently prevented. The wall-scraping type heat exchanger can be washed quickly and the washing time is saved.
Description
Technical field
The present invention relates to a kind of heat exchanger, especially a kind of wall type heat exchanger of scraping.
Background technology
Want the strict guarantee safe and sanitary in the packaging for foodstuff process, one of them main prevention and control link is under germ-free condition food to be packed, sealed up for safekeeping, to reach the purpose that the packing back guarantees product quality.Need to food carry out moment high temperature sterilization or moment cooling processing, aseptic packaging then.
Existing pipe heat exchanger, feed liquid are in the fluid interchange process, especially for compare responsive feed liquid, bad phenomenon such as cold layer of the mistake that occurs and feed liquid crystallization when heat-transfer area is easy to generate coking film or cooling; Coking film or feed liquid crystallization not only influence the quality and the sanitary standard of feed liquid, and it is time-consuming to clean the material tube.
Summary of the invention
The purpose of this invention is to provide a kind of can effectively prevent heat-transfer area occur coking or feed liquid crystalline polamer, scraped surface heat exchanger.
For achieving the above object, the technical solution adopted in the present invention is: a kind of wall type heat exchanger of scraping, and comprise the material tube, scrape axle and heat transferring medium tube, be provided with transitional cylinder at an end of material tube, the length of transitional cylinder is greater than the stroke of scraping axle; Scrape axle and pass transitional cylinder and stretch in the material tube, scraping in the material tube is provided with on the axle scrapes dish, is provided with the material through hole on the dish scraping, and scrapes dish and is distributed in and scrapes on the axle, scrapes dish and is less than or equal to the stroke of scraping axle with the spacing of scraping dish; The heat transferring medium tube is located on the skin of material tube.
The described drive end of scraping axle is connected to cylinder, scrapes axle and connects by being connected taper pin with piston rod.
Described axle and the junction of piston rod of scraping is in transitional cylinder.
The described dish of scraping is to be evenly distributed on to scrape on the axle.
Described scraping between dish and the material tube is sealed and matched by sealing ring.
The described side of scraping dish is provided with seal groove, and sealing ring is contained in the seal groove.
Be provided with between described material tube and the transitional cylinder and scrape Simmer ring
The wall type heat exchanger of scraping according to claim 1 is characterized in that:
After the present invention adopts said structure, by the end at the material tube transitional cylinder is set, the length of transitional cylinder is greater than the stroke of scraping axle; Scrape axle and pass transitional cylinder and stretch in the material tube, scraping in the material tube is provided with on the axle scrapes dish, is provided with the material through hole on the dish scraping, and scrapes dish and is distributed in and scrapes on the axle, scrapes dish and is less than or equal to the stroke of scraping axle with the spacing of scraping dish; The heat transferring medium tube is located on the skin of material tube; So scrape about axle and promote, scrape dish and can scrape wall the material tube, even can clean heat-transfer area like this, accelerate heat transfer efficiency, heat exchange efficiency is 2-3 times with class pipe type, avoid bad phenomenon such as the cold layer of mistake that when the heat-transfer area of heat exchanger produces coking film or cooling, occurs and feed liquid crystallization fully, improved output and saved scavenging period; The spacing of scraping dish and scraping dish has guaranteed to scrape dish whole material tube has been scraped wall less than the stroke of scraping axle, avoids occurring the holiday; Length by transitional cylinder and transitional cylinder is greater than the stroke of scraping axle simultaneously, and the axle of avoiding being stained with fluid of scraping enters in the material tube, has guaranteed the health of food.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
Fig. 1 is a structure chart of the present invention;
Fig. 2 scrapes the structure chart of dish for the present invention;
Fig. 3 is the A-A profile of Fig. 2.
Among the figure: 1 material tube, 11 material mouths, 2 scrape axle, and 3 scrape dish, 31 seal grooves, 32 material through holes, 33 installing holes, 4 transitional cylinders, 5 heat transferring medium tubes, 51 media ports, 6 cylinders, 61 piston rods, 7 connect taper pin, 8 sealing rings, 9 scrape Simmer ring.
The specific embodiment
Shown in Fig. 1,2 and 3, the wall type heat exchanger of scraping of the present invention comprises material tube 1, scrapes axle 2 and heat transferring medium tube 5, is provided with transitional cylinder 4 at an end of material tube 1, and the length of transitional cylinder 4 is greater than the stroke of scraping axle 2; Scrape axle 2 and pass transitional cylinder 4 and stretch in the material tube 1, scraping material tube 1 in is provided with on the axle 2 scrapes dish 3, is provided with material through hole 32 on the dish 3 scraping, and scrapes dish 3 and is evenly distributed on and scrapes on the axle 2, scrapes dish 3 and scrape spacing between the dish 3 to be less than or equal to and to scrape a stroke of spools 2; Heat transferring medium tube 5 is located on the skin of material tube 1.In the present embodiment, the drive end of scraping axle 2 is connected to cylinder 6, scrapes axle 2 and connects by being connected taper pin 7 with the piston rod 61 of cylinder 6.The described junction of axle 2 and piston rod 61 of scraping is in transitional cylinder 4.Described scraping between dish 3 and the material tube 1 is sealed and matched by sealing ring 8, and this side of scraping dish 3 is provided with seal groove 31, and sealing ring 8 is inlaid in the seal groove 31, prevents that like this feed liquid from passing through from scraping between dish 3 and the material tube 1.Above-mentioned dish 3 centres of scraping are provided with installing hole 33, are enclosed within and scrape on the axle 2.Be provided with material mouth 11 on the material tube, heat transferring medium tube 5 is provided with media port 51.Be provided with between material tube 1 and transitional cylinder 4 and scrape Simmer ring 9, this is scraped Simmer ring 9 and is " V " type circle, has avoided scraping axle 2 material tube 1 in the process that promotes and has leaked.
Operation principle, the feed liquid of needs cooling or heating is sent in the material tube 1 to come out from material mouth 11 again, and medium fed heat transferring medium tubes 5 from media port 51, start cylinder 6 work simultaneously, piston rod 61 expanding-contracting actions of cylinder 6, drive connected axle 2 move left and right of scraping, thereby scrape axle scraping dish 3 and can scrape wall on 2 to material tube 1, even can clean heat-transfer area like this, accelerate heat transfer efficiency, heat exchange efficiency is with the 2-3 of class pipe type doubly, avoids bad phenomenon such as the cold layer of mistake that occurs when the heat-transfer area of heat exchanger produces coking film or cooling and feed liquid crystallization fully, has improved output and has saved scavenging period; Length by transitional cylinder and transitional cylinder is greater than the stroke of scraping axle simultaneously, and the axle of avoiding being stained with fluid of scraping enters in the material tube, has guaranteed the sanitary standard of food.
The present invention is fit to the quick heat exchange of soy sauce, oyster sauce, hoisin sauce, bean product, dairy products, cosmetics etc., is particularly suitable for middle high temperature (90 degree are following), mesolow (the feed liquid heat exchange use that 1.0 MPas following 0 and viscosity are little.
The above-mentioned specific embodiment is asked the preferred embodiments of the present invention, and simple change or the equivalent substitute mode of those skilled in the art to being done is included within protection scope of the present invention.
Claims (7)
1. scrape the wall type heat exchanger for one kind, comprise material tube (1), scrape axle (2) and heat transferring medium tube (5), it is characterized in that: the end at material tube (1) is provided with transitional cylinder (4), and the length of transitional cylinder (4) is greater than the stroke of scraping axle (2); Scraping axle (2) passes transitional cylinder (4) and stretches in the material tube (1), scraping in material tube (1) is provided with on the axle (2) scrapes dish (3), be provided with material through hole (32) on the dish (3) scraping, scrape dish (3) and be distributed in and scrape on the axle (2), scrape dish (3) and be less than or equal to the stroke of scraping axle (2) with the spacing of scraping dish (3); Heat transferring medium tube (5) is located on the skin of material tube (1).
2. the wall type heat exchanger of scraping according to claim 1 is characterized in that: the described drive end of scraping axle (2) is connected to cylinder (6), scrapes axle (2) and connects by being connected taper pin (7) with the piston rod (61) of cylinder (6).
3. the wall type heat exchanger of scraping according to claim 1 is characterized in that: the described junction of axle (2) and piston rod (61) of scraping is in adapter cavity (4).
4. the wall type heat exchanger of scraping according to claim 1 is characterized in that: the described dish (3) of scraping is to be evenly distributed on to scrape on the axle (2).
5. the wall type heat exchanger of scraping according to claim 1 is characterized in that: described scraping between dish (3) and the material tube (1) is sealed and matched by sealing ring (8).
6. the wall type heat exchanger of scraping according to claim 5 is characterized in that: the described side of scraping dish (3) is provided with seal groove (31), and sealing ring (8) is contained in the seal groove (31).
7. the wall type heat exchanger of scraping according to claim 1 is characterized in that: be provided with between described material tube (1) and the transitional cylinder (4) and scrape Simmer ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110027835 CN102087080B (en) | 2011-01-26 | 2011-01-26 | Wall-scraping type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110027835 CN102087080B (en) | 2011-01-26 | 2011-01-26 | Wall-scraping type heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102087080A true CN102087080A (en) | 2011-06-08 |
| CN102087080B CN102087080B (en) | 2013-06-26 |
Family
ID=44098986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110027835 Active CN102087080B (en) | 2011-01-26 | 2011-01-26 | Wall-scraping type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102087080B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1093366A (en) * | 1954-02-18 | 1955-05-03 | Device for the automatic cleaning of tubes of stills, concentrators, crystallizers and exchangers | |
| DE2936176A1 (en) * | 1979-09-07 | 1981-03-26 | Gruber & Weber, 76593 Gernsbach | Heat-exchanger for media with separating ingredients - has scraper working against partition between chambers to remove deposits |
| JPH10300387A (en) * | 1997-04-25 | 1998-11-13 | Nippon Kentetsu Co Ltd | Heat-exchanger |
| WO2000004333A1 (en) * | 1998-07-16 | 2000-01-27 | Hrs Spiratube S.L. | Improvements to heat exchangers |
| CN2465768Y (en) * | 2001-02-12 | 2001-12-19 | 浙江省临海市机筛厂 | Pressure type continuous filter |
| CN2903891Y (en) * | 2006-06-08 | 2007-05-23 | 陶建中 | Heat exchanger with cleaner |
| CN201000291Y (en) * | 2007-01-09 | 2008-01-02 | 孙寿田 | Casing heat exchanger |
| CN201520664U (en) * | 2009-08-28 | 2010-07-07 | 多元水环保技术产业(中国)有限公司 | Circulation cooling water descaling apparatus |
| CN202032922U (en) * | 2011-01-26 | 2011-11-09 | 龙显杏 | Wall-scraping type heat exchanger |
-
2011
- 2011-01-26 CN CN 201110027835 patent/CN102087080B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1093366A (en) * | 1954-02-18 | 1955-05-03 | Device for the automatic cleaning of tubes of stills, concentrators, crystallizers and exchangers | |
| DE2936176A1 (en) * | 1979-09-07 | 1981-03-26 | Gruber & Weber, 76593 Gernsbach | Heat-exchanger for media with separating ingredients - has scraper working against partition between chambers to remove deposits |
| JPH10300387A (en) * | 1997-04-25 | 1998-11-13 | Nippon Kentetsu Co Ltd | Heat-exchanger |
| WO2000004333A1 (en) * | 1998-07-16 | 2000-01-27 | Hrs Spiratube S.L. | Improvements to heat exchangers |
| CN2465768Y (en) * | 2001-02-12 | 2001-12-19 | 浙江省临海市机筛厂 | Pressure type continuous filter |
| CN2903891Y (en) * | 2006-06-08 | 2007-05-23 | 陶建中 | Heat exchanger with cleaner |
| CN201000291Y (en) * | 2007-01-09 | 2008-01-02 | 孙寿田 | Casing heat exchanger |
| CN201520664U (en) * | 2009-08-28 | 2010-07-07 | 多元水环保技术产业(中国)有限公司 | Circulation cooling water descaling apparatus |
| CN202032922U (en) * | 2011-01-26 | 2011-11-09 | 龙显杏 | Wall-scraping type heat exchanger |
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| Publication number | Publication date |
|---|---|
| CN102087080B (en) | 2013-06-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHAOQING CITY CANGREEN FOOD MACHINERY EQUIPMENT CO Free format text: FORMER OWNER: LONG XIANXING Effective date: 20150105 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 526040 ZHAOQING, GUANGDONG PROVINCE TO: 526060 ZHAOQING, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150105 Address after: 526060 Guangdong, Duanzhou District, blue pond, the south side of the road all the way to the district (Duanzhou industrial city, south of the first ridge of the ridge) () 121 Patentee after: ZHAOQING CANGREEN FOOD MACHINERY SUPPLIER & INSTALLATION CO.,LTD. Address before: 526040 A206, No. 6 workers and workers South Road, Duanzhou District, Guangdong, Zhaoqing Patentee before: Long Xianxing |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110608 Assignee: CHENGDU JINMIJI BIOTECHNOLOGY Co.,Ltd. Assignor: ZHAOQING CANGREEN FOOD MACHINERY SUPPLIER & INSTALLATION Co.,Ltd. Contract record no.: X2020510000004 Denomination of invention: Wall-scraping type heat exchanger Granted publication date: 20130626 License type: Common License Record date: 20200324 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Scrap wall heat exchanger Granted publication date: 20130626 Pledgee: Deqing County Branch of China Postal Savings Bank Co.,Ltd. Pledgor: ZHAOQING CANGREEN FOOD MACHINERY SUPPLIER & INSTALLATION CO.,LTD. Registration number: Y2024980000049 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |