CN204421039U - Module combined type heat exchanger - Google Patents
Module combined type heat exchanger Download PDFInfo
- Publication number
- CN204421039U CN204421039U CN201420855524.4U CN201420855524U CN204421039U CN 204421039 U CN204421039 U CN 204421039U CN 201420855524 U CN201420855524 U CN 201420855524U CN 204421039 U CN204421039 U CN 204421039U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- boiler
- flue
- gas
- combined type
- 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 - Fee Related
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Classifications
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- 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
- Y02E20/30—Technologies for a more efficient combustion or heat usage
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
<b/> module combined type heat exchanger.Heat exchanger is the equipment partial heat of hot fluid being passed to cold fluid, also known as heat exchanger.Heat exchanger is chemical industry, occupy critical role in oil, power, food and other many industrial production.The shortcomings such as heat exchanger can be used as heater, cooler in Chemical Manufacture, and nowadays in Industrial Boiler, chain furnace occupies the market of about 70%, but to have heat exchange efficiency low for chain furnace, and exhaust gas temperature is high, the flue gas produced at gas fired-boiler is not fully utilized.A kind of module combined type heat exchanger, its composition comprises: gas fired-boiler (1), and described gas fired-boiler is connected with flue (2), is provided with heat exchanger (3) in described flue.The utility model is applied to the energy recovery of boiler smoke.
Description
technical field:
the utility model relates to a kind of module combined type heat exchanger, extracts the heat energy in flue by the combination exchanger in flue.
background technology:
heat exchanger is the equipment partial heat of hot fluid being passed to cold fluid, also known as heat exchanger.Heat exchanger is chemical industry, occupy critical role in oil, power, food and other many industrial production.The shortcomings such as heat exchanger can be used as heater, cooler in Chemical Manufacture, and nowadays in Industrial Boiler, chain furnace occupies the market of about 70%, but to have heat exchange efficiency low for chain furnace, and exhaust gas temperature is high, the flue gas produced at gas fired-boiler is not fully utilized.
summary of the invention:
the purpose of this utility model is to provide a kind of module combined type heat exchanger.
above-mentioned object is realized by following technical scheme:
a kind of module combined type heat exchanger, its composition comprises: gas fired-boiler, described gas fired-boiler is connected with flue, in described flue, heat exchanger is installed, described heat exchanger has heat exchanger exit, gas approach, heat exchanger import, flue gas end, heat exchanger tube, described heat exchanger exit and described gas approach coordination, described heat exchanger import and described exhanst gas outlet coordination, described heat exchanger exit, described gas approach, described heat exchanger import and described gas approach are formed closed circuit.
described module combined type heat exchanger, described heat exchanger tube is S type heat exchanger tube, has medium in described heat exchanger tube
the beneficial effects of the utility model:
1. the utility model arranges 0.5 meter of x0.5 rice; 0.5 meter of x1 rice; The modulus combination of 1 meter of x1 rice, heat exchanger exit and gas approach coordination, flue gas end and heat exchanger import coordination, formed closed circuit, and extract heat energy, when cigarette temperature rise (increase of boiler startup number of units), heat exchanger is opened automatically by modulus, reaches and is extracted by all heat energy.
the utility model heat exchanger is according to boiler number of units, and touch number ratio is preset in flue, and when after boiler startup, heat exchanger is started working, and when cigarette temperature rise (increase of boiler startup number of units), heat exchanger is opened automatically by modulus, reaches and is extracted by all heat energy.
the flue gas that the utility model will produce in gas fired-boiler, enters heat exchanger inner loop by flue, abundant for smoke heat energy classification is reclaimed, while cost-saving, improves the thermal efficiency, also make the exhaust gas temperature of gas fired-boiler reduce.
the utility model has the features such as structure is simple, easy to operate, easy to maintenance, while using manpower and material resources sparingly, also saves a large amount of energy.
accompanying drawing illustrates:
accompanying drawing 1 is the structural representation that a 2t gas fired-boiler is provided with 4 pieces of heat exchangers in pipeline.
accompanying drawing 2 is structural representations that two 2t gas fired-boilers are provided with 8 pieces of heat exchangers in pipeline.
accompanying drawing 3 is structural representations that three 2t gas fired-boilers are provided with 12 pieces of heat exchangers in pipeline.
accompanying drawing 4 is structural representations of heat exchanger.
detailed description of the invention:
embodiment 1:
a kind of module combined type heat exchanger, its composition comprises: gas fired-boiler 1, described gas fired-boiler is connected with flue 2, heat exchanger 3 is installed in described flue, described heat exchanger has heat exchanger exit 7, gas approach 4, heat exchanger import 6, flue gas end 5, heat exchanger tube 8, described heat exchanger exit and described gas approach coordination, described heat exchanger import and described exhanst gas outlet coordination, described heat exchanger exit, described gas approach, described heat exchanger import and described gas approach are formed closed circuit.
embodiment 2:
module combined type heat exchanger according to embodiment 1, described heat exchanger tube is S type heat exchanger tube, has medium in described heat exchanger tube.
embodiment 3:
a 2t gas fired-boiler is provided with 4 pieces of heat exchangers in pipeline, carries out combinations matches.Two 2t gas fired-boilers are provided with 8 pieces of heat exchangers in pipeline, carry out combinations matches, and three 2t gas fired-boilers are provided with 12 pieces of heat exchangers in pipeline, carry out combinations matches.
Claims (2)
1. a module combined type heat exchanger, its composition comprises: gas fired-boiler, it is characterized in that: described gas fired-boiler is connected with flue, in described flue, heat exchanger is installed, described heat exchanger has heat exchanger exit, gas approach, heat exchanger import, flue gas end, heat exchanger tube, described heat exchanger exit and described gas approach coordination, described heat exchanger import and described exhanst gas outlet coordination, described heat exchanger exit, described gas approach, described heat exchanger import and described gas approach are formed closed circuit.
2. module combined type heat exchanger according to claim 1, is characterized in that: described heat exchanger tube is S type heat exchanger tube, has medium in described heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855524.4U CN204421039U (en) | 2014-12-30 | 2014-12-30 | Module combined type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855524.4U CN204421039U (en) | 2014-12-30 | 2014-12-30 | Module combined type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204421039U true CN204421039U (en) | 2015-06-24 |
Family
ID=53471405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855524.4U Expired - Fee Related CN204421039U (en) | 2014-12-30 | 2014-12-30 | Module combined type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204421039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456596A (en) * | 2014-12-30 | 2015-03-25 | 黑龙江国德节能服务有限公司 | Module combination type heat exchanger and working method |
-
2014
- 2014-12-30 CN CN201420855524.4U patent/CN204421039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456596A (en) * | 2014-12-30 | 2015-03-25 | 黑龙江国德节能服务有限公司 | Module combination type heat exchanger and working method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20171230 |