CN202432899U - Two-sided double-thermal-medium bushing-type heat pipe waste heat boiler - Google Patents
Two-sided double-thermal-medium bushing-type heat pipe waste heat boiler Download PDFInfo
- Publication number
- CN202432899U CN202432899U CN2011205363501U CN201120536350U CN202432899U CN 202432899 U CN202432899 U CN 202432899U CN 2011205363501 U CN2011205363501 U CN 2011205363501U CN 201120536350 U CN201120536350 U CN 201120536350U CN 202432899 U CN202432899 U CN 202432899U
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- China
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- pipe
- heat pipe
- waste heat
- bobbin carriage
- type heat
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Abstract
The utility model relates to a two-sided double-thermal-medium bushing-type heat pipe waste heater boiler, which is mainly characterized in that a condensation section of a heat pipe is arranged in a corresponding sleeve in another channel; two ends of sleeves in the same row are respectively communicated with upper headers and lower headers, which are arranged in the channel; the upper headers in each row are respectively communicated with an upper header connecting pipe; the lower headers in each row are respectively connected with a lower header connecting pipe; meanwhile, one end of the upper header connecting pipe and one end of the lower header connecting pipe, which are positioned in the channel, are sealed; one end of the upper header connecting pipe, which is positioned outside the channel, is a hot water or steam outlet; and one end of the lower header connecting pipe, which is positioned outside the channel, is a cold water inlet. The two-sided double-thermal-medium bushing-type heat pipe waste heat boiler can be used for simultaneously recovering waste heat of more than two media and has the advantages of high transfer efficiency, operation reliability, simple and compact structure, low machining difficulty, low investment cost and long service life.
Description
Technical field
The novel a kind of heat exchanger, particularly heat pipe-type heat exchanger of relating to of this reality.
Background technology
At present, heat pipe waste heat boiler is widely used in the reheating furnace energy-saving equipment in fields such as oil, chemical industry and metallurgy, and these industries often need reclaim the waste heat of multiple medium; But common heat pipe waste heat boiler often can only reclaim single waste heat of planting thermal medium simultaneously, as reclaims the waste heat of two or more media, needs many waste heat boilers; Cause equipment more like this; Cost of investment increases, and floor space increases, and the apparatus maintenance rate is higher.
Summary of the invention
The purpose of the utility model is to provide that a kind of difficulty of processing is little, cost of investment is low, compact conformation, reliable two-sided pair of thermal medium bushing type heat pipe waste heat boiler.The utility model is is mainly imported and exported pipe, heat pipe bundle, sleeve pipe tube bank, collecting box pipe and collection case couplet pipe by bobbin carriage, sagging plate, medium and is formed.Wherein, with the vertical biside plate that links to each other of sagging plate, its two ends are provided with the two end plates that they are linked to each other, and above-mentioned biside plate, two end plates and sagging plate constitute two square tubular bobbin carriages, are respectively equipped with the import and export pipe of thermal medium on this two bobbin carriages openings at two ends.The heat pipe bundle of being made up of some heat pipes passes and is fixed on the through hole of sagging plate, and its evaporator section is located in the bobbin carriage, and the lower end is fixed on the end plate (or connector); The condensation segment of heat pipe places in the corresponding with it sleeve pipe of another bobbin carriage; Same row's sleeve pipe two ends respectively be located at this bobbin carriage in upper and lower collection case be connected; And each upper collecting chamber of arranging all joins pipe with upper collecting chamber and links to each other, and respectively row's next part case all links to each other with next part case couplet pipe, and the end that simultaneously upper and lower collection case couplet pipe is positioned at bobbin carriage all seals; And the end that upper collecting chamber couplet pipe is positioned at outside the bobbin carriage is hot water or steam outlet, and the end that next part case couplet pipe is positioned at outside the bobbin carriage is a cooling water inlet.Being preferably in heat pipe bundle and cover tube bank peripheral hardware has the fin of increase heat exchange area.The sagging plate of above-mentioned boiler can be vertical, promptly vertical installation; Also can be level, promptly horizontal installation.
This two-sided pair of thermal medium bushing type heat pipe waste heat boiler is when work; A kind of thermal medium is passed to heat pipe with great amount of heat during through heat pipe; A large amount of vaporization risings got into the water side heat pipe in the sleeve pipe after the heat-transfer working medium of heat pipe evaporator section absorbed heat; The heat of inside heat pipe is passed to the cold water of sleeve pipe, and heat pipe condenser section is back to the evaporator section of heat pipe after the heat-transfer working medium condensation in the heat pipe after water is sidelong heat; So move in circles the heat of thermal medium is passed to the water in the sleeve pipe continuously, with water heating and be vaporizated into steam.Another thermal medium when the sleeve pipe with the water in a large amount of heat transferred sleeve pipes, after the water in the sleeve pipe absorbs heat, with the water heating and be vaporizated into steam.
The utility model compared with prior art has following advantage:
1, the utility model can reclaim the waste heat of two or more media simultaneously, and heat transfer efficiency is high, and is reliable.
2, simple in structure, compact, difficulty of processing is little, cost of investment is low, long service life.
Description of drawings
Fig. 1 is that simplified schematic diagram is cutd open by the master office of looking of the utility model.
The specific embodiment:The master office of looking at two-sided pair of thermal medium bushing type heat pipe waste heat boiler shown in Figure 1 is cutd open in the simplified schematic diagram; With the sagging plate 1 vertical biside plate that links to each other; Its two ends are provided with the two end plates that they are linked to each other; Above-mentioned biside plate, two end plates and sagging plate constitute two square tubular bobbin carriages 2, are respectively equipped with the import and export pipe 3,4,5,6 of thermal medium on this two bobbin carriages openings at two ends.The heat pipe bundle of being made up of some heat pipes 7 passes and is fixed on the through hole of sagging plate, and its evaporator section is located in the bobbin carriage, and the lower end is fixed on the connector 8 of end plate; The condensation segment of heat pipe places in the corresponding with it sleeve pipe 9 of another bobbin carriage; Same row's sleeve pipe two ends respectively be located at this bobbin carriage in upper and lower collection case 10,11 be connected; And each upper collecting chamber of arranging all joins pipe 12 with upper collecting chamber and links to each other, and respectively row's next part case all links to each other with next part case couplet pipe 13, and the end that simultaneously upper and lower collection case couplet pipe is positioned at bobbin carriage all seals; And the end that upper collecting chamber couplet pipe is positioned at outside the bobbin carriage is hot water or steam outlet, and the end that next part case couplet pipe is positioned at outside the bobbin carriage is a cooling water inlet.At heat pipe bundle and cover tube bank peripheral hardware the fin that increases heat exchange area is arranged in addition.
Claims (4)
1. one kind two-sided pair thermal medium bushing type heat pipe waste heat boiler; Be respectively equipped with the import and export pipe of thermal medium on its two bobbin carriages openings at two ends, the heat pipe bundle passes and is fixed on the through hole of sagging plate, and its evaporator section is located in the bobbin carriage; The lower end is fixed on the end plate; It is characterized in that: the condensation segment of heat pipe places in the corresponding with it sleeve pipe of another bobbin carriage, same row's sleeve pipe two ends respectively be located at this bobbin carriage in upper and lower collection case be connected, and upper collecting chamber of each row all joins pipe with upper collecting chamber and links to each other; Each row's next part case all joins pipe with the next part case and links to each other; The end that while upper and lower collection case couplet pipe is positioned at bobbin carriage all seals, and the end that upper collecting chamber couplet pipe is positioned at outside the bobbin carriage is hot water or steam outlet, and the end that next part case couplet pipe is positioned at outside the bobbin carriage is a cooling water inlet.
2. two-sided pair of thermal medium bushing type heat pipe waste heat boiler according to claim 1 is characterized in that: at heat pipe bundle and cover tube bank peripheral hardware fin is arranged.
3. two-sided pair of thermal medium bushing type heat pipe waste heat boiler according to claim 1 and 2, it is characterized in that: the sagging plate of above-mentioned boiler is vertical, promptly vertical installation.
4. two-sided pair of thermal medium bushing type heat pipe waste heat boiler according to claim 1 and 2, it is characterized in that: the sagging plate of above-mentioned boiler is a level, promptly horizontal installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205363501U CN202432899U (en) | 2011-12-20 | 2011-12-20 | Two-sided double-thermal-medium bushing-type heat pipe waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205363501U CN202432899U (en) | 2011-12-20 | 2011-12-20 | Two-sided double-thermal-medium bushing-type heat pipe waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432899U true CN202432899U (en) | 2012-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205363501U Expired - Fee Related CN202432899U (en) | 2011-12-20 | 2011-12-20 | Two-sided double-thermal-medium bushing-type heat pipe waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981880A (en) * | 2020-08-06 | 2020-11-24 | 安徽电力股份有限公司淮南田家庵发电厂 | Combined heat pipe flue gas waste heat recovery device of thermal power plant |
-
2011
- 2011-12-20 CN CN2011205363501U patent/CN202432899U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981880A (en) * | 2020-08-06 | 2020-11-24 | 安徽电力股份有限公司淮南田家庵发电厂 | Combined heat pipe flue gas waste heat recovery device of thermal power plant |
| CN111981880B (en) * | 2020-08-06 | 2022-02-18 | 安徽电力股份有限公司淮南田家庵发电厂 | Combined heat pipe flue gas waste heat recovery device of thermal power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |