CN203011219U - Heat exchanger for boiler - Google Patents
Heat exchanger for boiler Download PDFInfo
- Publication number
- CN203011219U CN203011219U CN 201220740361 CN201220740361U CN203011219U CN 203011219 U CN203011219 U CN 203011219U CN 201220740361 CN201220740361 CN 201220740361 CN 201220740361 U CN201220740361 U CN 201220740361U CN 203011219 U CN203011219 U CN 203011219U
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- CN
- China
- Prior art keywords
- boiler
- heat
- exchanger
- housing
- heat exchanger
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- 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
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- Drying Of Solid Materials (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchanger for a boiler. The heat exchanger for the boiler is in a hollow cavity structure and comprises a housing, wherein an air inlet and an air inlet are formed in the housing, and a baffle plate is fixedly arranged in the housing. The heat exchanger for the boiler solves the problems that heat quantity output by two ports of a warm-air pipe in a traditional boiler is unstable to lead to temperatures of drying towers not to be coincident, productivity to be reduced, production efficiency to be reduced, production cost to be added and the like.
Description
Technical field
The utility model belongs to the boiler plant field, is specifically related to a kind of boiler heat-exchanger.
Background technology
Coal-burning boiler refers to that the heat of coal burning generation after transforming, produces the equipment of steam or hot water.Coal-burning boiler is widely used in the fields such as factory, hotel, hospital, office building, school, bath center, hotel, Wen Peng, bathing pool, satisfies people's bathing, domestic hot-water and heating requirement.Existing hot air duct is, directly tells two hot air ducts from boiler, supplies two drying towers heating, and the shortcoming of this direct supply hot blast is as follows: 1, the hot air duct quantity of heat given up is unstable, causes product quality that difference is arranged; 2, two drying tower temperature of hot air duct supply are inconsistent, cause production capacity to descend, and reduce production efficiency, thereby increase production cost.
The utility model content
Unstable in order to solve conventional boiler hot air duct quantity of heat given up, cause the drying tower temperature inconsistent, cause production capacity to descend, reduce production efficiency, increase the problems such as production cost.The utility model has designed a kind of boiler heat-exchanger.
The technical scheme that the utility model addresses the above problem is: a kind of boiler heat-exchanger, boiler heat-exchanger is the hollow cavity structure, comprises the housing that has into and out of the air port, fixed installation deflection plate in housing.Its advantage is: the utility model has increased boiler heat-exchanger between boiler and drying tower, be provided with deflection plate in heat exchanger, heat exchanger apparatus is arranged between boiler hot air pipeline and drying tower hot air duct, the head end of heat exchanger apparatus connects the boiler hot air pipeline, end connects the drying tower hot air duct, supplies respectively two drying tower heating.After the utility model mounting heat exchanger device, can make the heat of boiler hot air carry out heat exchange output in heat exchanger.Make two drying tower quantities of heat given up stable, temperature reaches unanimously, thereby guarantees product quality, increase work efficiency, reduce costs, increase production capacity.
Described boiler heat-exchanger, boiler heat-exchanger comprise a deflection plate at least, are parallel to each other between deflection plate and into and out of between the air port, consist of the air channel that is communicated with into and out of the air port.Its advantage is: a plurality of deflection plates have increased air channel length, have improved the rate of heat exchange of hot blast, make temperature reach consistent.
Described boiler heat-exchanger, described boiler heat-exchanger are cuboid hollow cavity structure, lay respectively at two end faces of housing into and out of the air port, and deflection plate is helical structure and into and out of between the air port, consists of the air channel that is communicated with into and out of the air port.Its advantage is: the deflection plate of helical structure has increased air channel length, has improved the rate of heat exchange of hot blast, makes temperature reach consistent.
Described boiler heat-exchanger, housing is made of shell and inner bag, is the heat preservation sandwich layer with hollow structure between shell and inner bag.Its advantage is: heat preservation sandwich layer can reduce owing to having increased the thermal loss that heat exchanger causes.
Described boiler heat-exchanger has ash removing opening on housing.Its advantage is: by dust in the timely cleaning eye of ash removing opening, prevent that grieshoch from stopping up heat exchanger, affects heat transfer effect.
Description of drawings
Fig. 1 is the parallel baffle arrangement schematic diagram of the utility model;
Fig. 2 is the utility model helical baffles structural representation;
In figure, 1, housing; 1-1, shell; 1-2, inner bag; 2, deflection plate; 3, air inlet; 4, air outlet; 5, heat preservation sandwich layer; 6, boiler; 7, drying tower; 8, ash removing opening; 9, air channel.
The specific embodiment
Below in conjunction with accompanying drawing, structure of the present utility model is explained in detail explanation, a kind of boiler heat-exchanger, boiler heat-exchanger is the hollow cavity structure, comprises having into and out of the air port 3,4 housing 1 fixed installation deflection plate 2 in housing.Boiler heat-exchanger comprises a deflection plate at least, is parallel to each other between deflection plate and into and out of between the air port, consists of the air channel 9 that is communicated with into and out of the air port.Be the parallel baffle arrangement schematic diagram of the utility model as Fig. 1; Described boiler heat-exchanger is cuboid hollow cavity structure, lays respectively at two end faces of housing into and out of the air port, and deflection plate is helical structure and into and out of between the air port, consists of the air channel that is communicated with into and out of the air port.Be the utility model helical baffles structural representation as Fig. 2; Described housing is made of shell 1-1 and inner bag 1-2, is the heat preservation sandwich layer 5 with hollow structure between shell and inner bag.Have ash removing opening 8 on housing.
Heat exchanger apparatus is arranged between boiler 6 hot air ducts and drying tower 7 hot air ducts, and the head end of described heat exchanger apparatus connects two hot air ducts of boiler, and end connects two hot air ducts of drying tower, supplies respectively two drying tower heating.
Be provided with deflection plate in heat exchanger, heat exchanger apparatus is arranged between boiler hot air pipeline and drying tower hot air duct, and the first, last two ends of heat exchanger apparatus connect boiler and drying tower by the outlet and inlet pipeline, and wind pipe is supplied respectively the drying tower heating.When boiler passed through heat exchanger, hot blast mixed in heat exchanger, and deflection plate has increased air channel length, has improved the rate of heat exchange of hot blast, makes temperature reach consistent.Make two drying tower quantities of heat given up stable, temperature reaches unanimously, thereby guarantees product quality, increase work efficiency, reduce costs, increase production capacity.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; some changes that those skilled in the art may make some part have wherein all embodied principle of the present utility model, within belonging to protection domain of the present utility model.
Claims (5)
1. a boiler heat-exchanger, is characterized in that, described boiler heat-exchanger is the hollow cavity structure, comprises the housing (1) that has into and out of the air port (3,4), fixed installation deflection plate (2) in housing.
2. boiler heat-exchanger according to claim 1, is characterized in that, described boiler heat-exchanger comprises a deflection plate at least, is parallel to each other between deflection plate and into and out of between the air port, consists of the air channel (9) that is communicated with into and out of the air port.
3. boiler heat-exchanger according to claim 1, it is characterized in that, described boiler heat-exchanger is cuboid hollow cavity structure, lays respectively at two end faces of housing into and out of the air port, deflection plate is helical structure and into and out of between the air port, consists of the air channel that is communicated with into and out of the air port.
4. boiler heat-exchanger according to claim 1, is characterized in that, described housing is made of shell (1-1) and inner bag (1-2), is the heat preservation sandwich layer (5) with hollow structure between shell and inner bag.
5. boiler heat-exchanger according to claim 1, is characterized in that, has ash removing opening (8) on housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220740361 CN203011219U (en) | 2012-12-31 | 2012-12-31 | Heat exchanger for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220740361 CN203011219U (en) | 2012-12-31 | 2012-12-31 | Heat exchanger for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011219U true CN203011219U (en) | 2013-06-19 |
Family
ID=48602808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220740361 Expired - Lifetime CN203011219U (en) | 2012-12-31 | 2012-12-31 | Heat exchanger for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019015263A1 (en) * | 2017-07-18 | 2019-01-24 | 云南中翼鼎东能源科技开发有限公司 | Material drying method |
-
2012
- 2012-12-31 CN CN 201220740361 patent/CN203011219U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019015263A1 (en) * | 2017-07-18 | 2019-01-24 | 云南中翼鼎东能源科技开发有限公司 | Material drying method |
| AU2017424295B2 (en) * | 2017-07-18 | 2021-01-21 | Yunnan Zhongyi Dingdong Energy Technology Development Co., Ltd | Material drying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200617 Address after: 065001 Second Floor of Xinya R&D Building, 106 No. 1 Road, Langfang Economic and Technological Development Zone, Hebei Province Patentee after: Baochen United (Langfang) Technology Co.,Ltd. Address before: 102200, room 2162, block B, No. 9, front road, Changping District science and Technology Park, Beijing Patentee before: BEIJING TIANWEI BOSSON CHEMICAL PRODUCT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |