CN205482495U - Heat pipe residual heat from flue gas device - Google Patents
Heat pipe residual heat from flue gas device Download PDFInfo
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- CN205482495U CN205482495U CN201521143399.5U CN201521143399U CN205482495U CN 205482495 U CN205482495 U CN 205482495U CN 201521143399 U CN201521143399 U CN 201521143399U CN 205482495 U CN205482495 U CN 205482495U
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- steam
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- flue gas
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Abstract
The utility model relates to a heat pipe residual heat from flue gas device, including steam produce jar, heat pipe subassembly and flue gas passageway, run through the both ends that seal installation has the heat pipe subassembly between flue gas passageway and steam produce jar, be the heat pipe evaporation zone in the flue gas passageway, be heat pipe condensation segment, the interior packing working medium of heat exchange tube in steam produces jar. The utility model provides a heat pipe residual heat from flue gas device adopts heat pipe waste heat recovery device to adopt high -efficient heat pipes to be used for producing high -pressure steam as heat transfer element, the flue gas waste heat that absorbs the higher temperature, and high temperature hot water and heated air are used for production and life.
Description
Technical field
This utility model belongs to energy-saving equipment field, especially a kind of heat pipe flue gas waste heat recovery apparatus.
Background technology
Shell-and-tube heat exchanger is widely used in the industry such as electric power, chemical industry, accounts for the 70% of heat exchanger total amount；Along with the development of society, the consumption of the energy and material sharply increases, and saves energy and reduce the cost and becomes the research and development direction that every profession and trade is important, and the increase of the energy and material cost makes the high-effect energy-saving heat-exchanger that heat exchange efficiency is high, volume is little be paid attention to.
Waste gas in the boiler carries substantial amounts of heat, these heats are all discharged in air with waste gas, in recent years, increasing enterprise see these these rich in resource in the offgas, people re-use in the resource trying every possible means to waste these, and the most important equipment of recovery to fume afterheat is exactly heat exchanger, change into high efficiency for the heat in flue gas.
Heat pipe is the heat transfer element of the one referred to as " heat pipe " of the G.M.Grover utility model of LosAlamos National Laboratory of the U.S. in 1963, it takes full advantage of the Rapid Thermal hereditary property of heat-conduction principle and refrigeration filling, being delivered to rapidly outside thermal source by the heat of thermal objects through heat pipe, its capacity of heat transmission exceedes the capacity of heat transmission of any known metal.It is widely used in the industry such as aerospace, military project before hot pipe technique, since being introduced into radiator manufacturing so that people change the mentality of designing of traditional heat sinks, breaks away from simple dependence high air quantity motor to obtain the single radiating mode of more preferable radiating effect.
According to retrieval, finding the patent documentation the most relevant to the application, specific disclosure is as follows:
Patent documentation CN104315898A discloses a kind of flue gas waste heat recovery heat exchanger, including shell, drainage screen and heat exchanger tube；Inlet chamber, heat exchanging chamber and air collecting chamber it is disposed with from left to right in described shell, the left side of inlet chamber is communicated with fume pipe, drainage screen is installed between fume pipe and inlet chamber, right baffle-plate it is vertically arranged with between inlet chamber and heat exchanging chamber, manhole is offered on right baffle-plate, in through hole, all it is communicated with the heat exchanger tube of level, the tube wall of heat exchanger tube is fixed with several fins；The right-hand member of described heat exchanger tube is fixed on right baffle plate.Flue gas is passed in heat exchanger tube by this utility model, heat exchanger tube and fin common heat exchanging chamber transmission heat；Flue gas carries out heat exchange with the liquid in heat exchanging chamber in inlet chamber and air collecting chamber；Drainage screen can filter off the impurity in flue gas, accelerates flue gas circulation；This utility model is less scaling, heat exchange effect.
The open a kind of blast furnace flue gas recycle device of patent documentation CN 104087694A, described blast furnace flue gas recycle device includes: tower body, oviduct, escape pipe, spraying component, dewatering element and water injection pipe, wherein, tower body is surrounded by tower wall and has airtight inner chamber；Oviduct is arranged in tower body inner chamber, and the small end of oviduct stretches out from tower body top, bottom the big end of oviduct and tower body between leave predetermined space, spraying component is arranged on the top of oviduct with to the blast furnace flue gas spraying cooling water entered from the small end of oviduct；Dewatering element is arranged between the outer surface of oviduct and the inner surface of tower wall, so that the blast furnace flue gas discharged bottom oviduct is carried out processed；Escape pipe is arranged on tower body and connects with the part above dewatering element that is positioned at of tower body inner chamber, to discharge the blast furnace flue gas after dehydration；Water injection pipe is arranged on tower body and connects with the part below dewatering element that is positioned at of tower body inner chamber, and the position of water injection pipe is positioned on the big end of oviduct.
The mode heat transfer effect that above-mentioned patent documentation is taked is poor, it is impossible to from the basic problem solving quick heat exchange.
Utility model content
In place of the purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that the heat pipe flue gas waste heat recovery apparatus that a kind of novel structure, heat exchange efficiency are high.
The technical scheme that this utility model realizes purpose is as follows:
A kind of heat pipe flue gas waste heat recovery apparatus, tank is produced including steam, heat pipe assembly and exhaust gases passes, described exhaust gases passes is square framework, one side-inlet, opposite side is gas outlet, it is shaped with multiple ash disposal mouth at interval, exhaust gases passes bottom, steam is installed on exhaust gases passes top and produces tank, steam produces the both sides of tank and is fixed on exhaust gases passes top by connecting plate, the two ends being sealed and installed with heat pipe assembly are run through between exhaust gases passes and steam generation tank, in exhaust gases passes for heat pipe evaporator section, it is heat pipe condenser section in steam produces tank, working media is filled in heat exchanger tube, the bottom producing tank both sides at steam is shaped with sewage draining exit, produce tank both side ends at steam and be shaped with water inlet and manhole, the top producing tank at steam is shaped with steam (vapor) outlet.
And, the top producing tank at steam is also shaped with gauge port, evacuation port and relief valve port, and the sidewall producing tank at steam is also shaped with liquidometer mouth.
The beneficial effects of the utility model are:
The heat pipe flue gas waste heat recovery apparatus that this utility model provides uses heat pipe residual-heat recovery to use high-efficiency heat pipe as heat transfer element, absorbs the fume afterheat of higher temperature and is used for producing high steam, high-temperature-hot-water and add hot-air for producing and living.
The heat pipe flue gas waste heat recovery apparatus heat transfer property that this utility model provides is superior, and owing in pipe being efficient phase-change heat transfer, its suitable heat conductivity is 4000-10000 times of copper, therefore has the title of superconduction hot body.
In the heat pipe flue gas waste heat recovery apparatus that this utility model provides, every heat pipe is all an independent heat transfer element, can make different shapes and structure, it is adaptable to different application scenarios.
In the heat pipe flue gas waste heat recovery apparatus that this utility model provides, the bringing-up section of heat pipe and cooling section, be all heat transfer outside a tube, be easily processed dust stratification and the corrosion of heat-transfer surface.
The heat pipe flue gas waste heat recovery apparatus that this utility model provides can be used for the heat transfer under different temperatures by changing medium and tubing, have easy for installation, dismounting is quick, change simplicity, advantage easy to maintenance.
Accompanying drawing explanation
Fig. 1 is this utility model heat pipe flue gas waste heat recovery apparatus (broken section)；
Fig. 2 is the right view of Fig. 1.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment, and following example are illustrative, are not determinate, it is impossible to limit protection domain of the present utility model with this.
A kind of heat pipe flue gas waste heat recovery apparatus, tank 2 is produced including steam, heat pipe assembly 3 and exhaust gases passes 4, described exhaust gases passes is square framework, one side-inlet 13, opposite side is gas outlet 11, it is shaped with multiple ash disposal mouth 12 at interval, exhaust gases passes bottom, steam is installed on exhaust gases passes top and produces tank, steam produces the both sides of tank and is fixed on exhaust gases passes top by connecting plate 15, the two ends being sealed and installed with heat pipe assembly are run through between exhaust gases passes and steam generation tank, in exhaust gases passes for heat pipe evaporator section, it is heat pipe condenser section in steam produces tank, working media is filled in heat exchanger tube.The bottom producing tank both sides at steam is shaped with sewage draining exit 10, for the impurity got rid of after steam raising in water, produce tank both side ends at steam and be shaped with water inlet (9 and 14) and manhole 8, newly keep in repair for water inlet with for the heat pipe in filling and change, the top producing tank at steam is formed respectively with steam (vapor) outlet 5, gauge port 1, evacuation port 6 and relief valve port, the sidewall producing tank at steam is also shaped with liquidometer mouth 7, produces the liquid level in tank for display steam in real time.
Flue gas exit temperature is 190 DEG C, and smoke inlet temperature is 300 DEG C, and feed temperature is 20 DEG C, and flue gas flow is 13000N3/ h, rated capacity 800Kg/h, resistance drop 800Pa.
The technical characteristic of this heat pipe flue gas waste heat recovery apparatus is as follows:
Operating pressure 0.5MPa, design pressure 0.65MPa, operating temperature 152 DEG C, design temperature 200 DEG C, volume 8.4M3。
The range of temperature of work medium for heat pipe of working in the application is: 200-500 DEG C, be activated at 200 DEG C.
Claims (2)
1. a heat pipe flue gas waste heat recovery apparatus, it is characterized in that: include that steam produces tank, heat pipe assembly and exhaust gases passes, described exhaust gases passes is square framework, one side-inlet, opposite side is gas outlet, it is shaped with multiple ash disposal mouth at interval, exhaust gases passes bottom, steam is installed on exhaust gases passes top and produces tank, steam produces the both sides of tank and is fixed on exhaust gases passes top by connecting plate, the two ends being sealed and installed with heat pipe assembly are run through between exhaust gases passes and steam generation tank, in exhaust gases passes for heat pipe evaporator section, it is heat pipe condenser section in steam produces tank, working media is filled in heat exchanger tube, the bottom producing tank both sides at steam is shaped with sewage draining exit, produce tank both side ends at steam and be shaped with water inlet and manhole, the top producing tank at steam is shaped with steam (vapor) outlet.
Heat pipe flue gas waste heat recovery apparatus the most according to claim 1, it is characterised in that: the top producing tank at steam is also shaped with gauge port, evacuation port and relief valve port, and the sidewall producing tank at steam is also shaped with liquidometer mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143399.5U CN205482495U (en) | 2015-12-31 | 2015-12-31 | Heat pipe residual heat from flue gas device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143399.5U CN205482495U (en) | 2015-12-31 | 2015-12-31 | Heat pipe residual heat from flue gas device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482495U true CN205482495U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521143399.5U Expired - Fee Related CN205482495U (en) | 2015-12-31 | 2015-12-31 | Heat pipe residual heat from flue gas device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486133A (en) * | 2015-12-31 | 2016-04-13 | 天津君议台科技发展有限公司 | Heat pipe flue gas waste heat recycling device and working medium |
-
2015
- 2015-12-31 CN CN201521143399.5U patent/CN205482495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486133A (en) * | 2015-12-31 | 2016-04-13 | 天津君议台科技发展有限公司 | Heat pipe flue gas waste heat recycling device and working medium |
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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 |
Effective date of registration: 20170428 Address after: 300190 Nankai District Road, Baoshan, Jiangchuan, building No. 2, building No. 6, No. 408, No. Patentee after: Chen Jiadong Address before: Rong Yuan Road 300384 Tianjin city Nankai District Huayuan Industrial Park No. 15 1-C-902 Patentee before: TIANJIN JUNYITAI TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170914 Address after: Rong Yuan Road 300384 Tianjin city Nankai District Huayuan Industrial Park No. 15 1-C-902 Patentee after: TIANJIN JUNYITAI TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 300190 Nankai District Road, Baoshan, Jiangchuan, building No. 2, building No. 6, No. 408, No. Patentee before: Chen Jiadong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |