CN203964726U - Efficient heat exchanger - Google Patents
Efficient heat exchanger Download PDFInfo
- Publication number
- CN203964726U CN203964726U CN201420429104.XU CN201420429104U CN203964726U CN 203964726 U CN203964726 U CN 203964726U CN 201420429104 U CN201420429104 U CN 201420429104U CN 203964726 U CN203964726 U CN 203964726U
- Authority
- CN
- China
- Prior art keywords
- bellows
- heater
- air
- chimney
- heat exchanger
- 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
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 239000003034 coal gas Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Air Supply (AREA)
Abstract
The utility model discloses a kind of efficient heat exchanger, comprise body of heater, air blast, bellows, radiating tube, described body of heater comprises chimney, also comprise guide plate, bellows are connected with body of heater, and the position of bellows is corresponding with the chimney position of body of heater, described bellows comprise top and bottom, radiating tube has multiple, and all radiating tubes are rectangular, and the top of described bellows is alongst welded with some guide plates; Described bellows are provided with air inlet and air outlet, and air blast is located at the side of bellows, fixedly mounts with body of heater, and air blast is connected with air inlet, and air outlet is connected with body of heater.The air inlet of air blast is located to the lower end of bellows, whole combustion air is lengthened at the circulating path of bellows, improve heat exchange efficiency.And the radiating tube of rectangle, due to larger with the contact area of hot gas, improves heat exchange efficiency; And by guide plate is set, making whole circulated air path more reasonable, heat exchange efficiency is higher.
Description
Technical field
The utility model relates to heat exchanger, particularly the heat exchanger of aluminium section bar hot shears rod stove.
Background technology
Heat exchanger, is the equipment that the part heat of hot fluid is passed to cold fluid, claims again heat exchanger.Heat exchanger is the common apparatus of chemical industry, oil, power, food and other many industrial departments, occupies aborning critical role.In Chemical Manufacture, heat exchanger can be used as heater, cooler, condenser, evaporimeter and reboiler etc., applies more extensive.Mounting heat exchanger on aluminium section bar hot shears rod stove, by radiating tube heat convection, in order to warm-up combustion-supporting air and coal gas, air and coal gas are walked in pipe, flue gas is discharged to outside by radiating tube, can directly reclaim most of waste heat in useless flue gas, increase the physics latent heat of air and coal gas, hot-air and heating gas are used further to heating, can reduce the burnup of stove, can improve theoretical temperature combustion, thereby increase aluminium section bar hot shears rod furnace output simultaneously, and for utilizing low calorie fuels to create condition.
But in actual utilization, existing heat exchanger structure is simple, generally the air inlet of heat exchanger is located to upper end, air outlet is located at lower end, arranges unreasonablely, makes the circulating path of wind in heat exchanger short, complex heat transfer coefficient is lower, and heat transfer efficiency is low, has wasted a large amount of energy.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of heat exchange efficiency higher interchanger.
The solution that the utility model solves its technical problem is: a kind of efficient heat exchanger, comprise body of heater, air blast, bellows, radiating tube, described body of heater comprises chimney, also comprises guide plate, bellows are connected with body of heater, the position of bellows is corresponding with the chimney position of body of heater, and described bellows comprise top and bottom, and top is communicated with bottom; Radiating tube has multiple, and all radiating tubes are rectangular, and all radiating tube is arranged on the top of bellows evenly distributedly; The top of described bellows is alongst welded with some guide plates, and described guide plate comprises four edges, and three limits wherein and the welding of the inwall of bellows are unsettled and leave gap with the inwall of bellows on one side in addition; Described bellows are provided with air inlet and air outlet, and air inlet is positioned at the lower end on the top of bellows, and air outlet is positioned on another side relative with air inlet; Air blast is located at the side of bellows, fixedly mounts with body of heater, and air blast is connected with air inlet, and air outlet is connected with body of heater.
As the further improvement of technique scheme, between the unsettled limit plum blossom of described guide plate, be distributed in to bamboo the left and right sides of bellows; Described radiating tube is dot matrix in length and breadth and distributes in bellows, and the distance of the half radiating tube width that staggers between each horizontally-arranged.
As the further improvement of technique scheme, the inside of the bottom of bellows is provided with chimney lid, and chimney lid is corresponding with the chimney position of body of heater.
As the further improvement of technique scheme, it also comprises cylinder, and the piston rod of cylinder is connected with chimney lid, and chimney lid bellows are hinged.
As the further improvement of technique scheme, in body of heater, be provided with sensor, sensor is connected to cylinder.
The beneficial effects of the utility model are: the air inlet of air blast is located to the lower end of bellows, whole combustion air is lengthened at the circulating path of bellows, improve heat exchange efficiency.And the radiating tube of rectangle, due to larger with the contact area of hot gas, improves heat exchange efficiency; And by guide plate is set, making whole circulated air path more reasonable, heat exchange efficiency is higher.Further, by adding the chimney lid of automatic control, can reduce the heat loss in stove, save the energy.
The utility model can be widely used in the heat exchanger of hot shearing furnace.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is guide plate top view of the present utility model.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, a kind of efficient heat exchanger, comprise body of heater, air blast 1, bellows 2, radiating tube 3, described body of heater comprises chimney, also comprise guide plate 4, bellows 2 are connected with body of heater, and the position of bellows 2 is corresponding with the chimney position of body of heater, described bellows 2 comprise top and bottom, and top is communicated with bottom; Radiating tube 3 has multiple, and all radiating tubes 3 are rectangular, and all radiating tube 3 is arranged on the top of bellows 2 evenly distributedly; The top of described bellows 2 is alongst welded with some guide plates 4, and described guide plate 4 comprises four edges, and three limits wherein and the welding of the inwall of bellows 2 are unsettled and leave gap with the inwall of bellows 2 on one side in addition; Described bellows 2 are provided with air inlet 21 and air outlet 22, and air inlet 21 is positioned at the lower end on the top of bellows 2, and air outlet 22 is positioned on another side relative with air inlet 21; Air blast 1 is located at the side of bellows 2, fixedly mounts with body of heater, and air blast 1 is connected with air inlet 21, and air outlet 22 is connected with body of heater.
Be further used as preferred embodiment, between the undermined edge plum blossom of described guide plate 4, be distributed in to bamboo the left and right sides of bellows 2; Described radiating tube 3 is dot matrix in length and breadth and distributes in bellows, and the distance of half radiating tube 3 width that staggers between each horizontally-arranged.In bellows inside, utilize guide plate and radiating tube that between plum blossom, bamboo is staggered, make to form good radiating airflow in bellows, improve the efficiency of heat exchange.
Be further used as preferred embodiment, the inside of the bottom of bellows 2 is provided with chimney lid 23, and chimney lid 23 is corresponding with the chimney position of body of heater.The utility model also comprises cylinder 5, and the piston rod of cylinder 5 is connected with chimney lid 23, and chimney lid 23 bellows 2 are hinged, are provided with sensor in body of heater, and sensor is connected to cylinder 5.By adding the chimney lid of automatic control, can reduce the heat loss in stove, save the energy.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an efficient heat exchanger, comprise body of heater, air blast (1), bellows (2), radiating tube (3), described body of heater comprises chimney, it is characterized in that: also comprise guide plate (4), bellows (2) are connected with body of heater, the position of bellows (2) is corresponding with the chimney position of body of heater, and described bellows (2) comprise top and bottom, and top is communicated with bottom; Radiating tube (3) has multiple and all radiating tubes (3) rectangular, and all radiating tube (3) is arranged on the top of bellows (2) evenly distributedly; The top of described bellows (2) is alongst welded with some guide plates (4), and described guide plate (4) comprises four edges, and three limits wherein and the welding of the inwall of bellows (2) are unsettled and leave gap with the inwall of bellows (2) on one side in addition; Described bellows (2) are provided with air inlet (21) and air outlet (22), and air inlet (21) is positioned at the lower end on the top of bellows (2), and air outlet (22) is positioned on another side relative with air inlet (21); Air blast (1) is located at the side of bellows (2), fixedly mounts with body of heater, and air blast (1) is connected with air inlet (21), and air outlet (22) is connected with body of heater.
2. efficient heat exchanger according to claim 1, is characterized in that: the left and right sides that is distributed in to bamboo bellows (2) between the undermined edge plum blossom of described guide plate (4); Described radiating tube (3) is dot matrix in length and breadth and distributes in bellows, and the distance of half radiating tube (3) width that staggers between each horizontally-arranged.
3. efficient heat exchanger according to claim 2, is characterized in that: the inside of the bottom of bellows (2) is provided with chimney lid (23), and chimney lid (23) is corresponding with the chimney position of body of heater.
4. efficient heat exchanger according to claim 3, is characterized in that: it also comprises that (5, the piston rod of cylinder (5) is connected with chimney lid (23) cylinder, and chimney lid (23) bellows (2) are hinged.
5. efficient heat exchanger according to claim 4, is characterized in that: in body of heater, be provided with sensor, sensor is connected to cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429104.XU CN203964726U (en) | 2014-07-31 | 2014-07-31 | Efficient heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429104.XU CN203964726U (en) | 2014-07-31 | 2014-07-31 | Efficient heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964726U true CN203964726U (en) | 2014-11-26 |
Family
ID=51925298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420429104.XU Expired - Lifetime CN203964726U (en) | 2014-07-31 | 2014-07-31 | Efficient heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203964726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634140A (en) * | 2015-01-10 | 2015-05-20 | 佛山市亚欧机械科技有限公司 | Heat exchanger structure of heating furnace chimney |
-
2014
- 2014-07-31 CN CN201420429104.XU patent/CN203964726U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634140A (en) * | 2015-01-10 | 2015-05-20 | 佛山市亚欧机械科技有限公司 | Heat exchanger structure of heating furnace chimney |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan Nanhai wangeshi Machinery Equipment Co., Ltd. Assignor: Lin Kaichao Contract record no.: 2015440000033 Denomination of utility model: Efficient heat exchanger for refrigeration process Granted publication date: 20141126 License type: Exclusive License Record date: 20150212 |