CN105547011A - Boiler flue gas tube heat exchanger with self-cleaning effect - Google Patents
Boiler flue gas tube heat exchanger with self-cleaning effect Download PDFInfo
- Publication number
- CN105547011A CN105547011A CN201610080234.0A CN201610080234A CN105547011A CN 105547011 A CN105547011 A CN 105547011A CN 201610080234 A CN201610080234 A CN 201610080234A CN 105547011 A CN105547011 A CN 105547011A
- Authority
- CN
- China
- Prior art keywords
- flue gas
- smoke
- heat exchanger
- boiler
- circulation passage
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a boiler flue gas tube heat exchanger with a self-cleaning effect. The heat exchanger comprises a supporting frame. A smoke circulating channel penetrates through the supporting frame. The left port of the smoke circulating channel is a smoke inlet. A snake-like pipe is installed on the supporting frame and penetrates through the smoke circulating channel. The portion, in the smoke circulating channel, of the snake-like pipe is provided with fins. An outlet container and an inlet container which are arranged in parallel are installed at the two ends of the supporting frame respectively. The two ports of the snake-like pipe are communicated with the outlet container and the inlet container respectively. An output port is formed in the top of the outlet container. An input port is formed in the top of the inlet container. The heat exchanger is compact and reasonable in structure; in the use process of a boiler, smoke enters the smoke circulating channel through the smoke inlet; due to the fact that the fins are arranged outside the portion, in the smoke circulating channel, of the snake-like pipe, smoke turbulence in the channel and among the fins is achieved, and the self-cleaning effect is achieved. The use effect is good, and the environment protection is achieved.
Description
Technical field
The present invention relates to heating equipment technical field, especially a kind of Boiler smoke tube heat exchanger had from deashing effect.
Background technology
Boiler is a kind of energy conversion, and the energy to boiler input has chemical energy, electric energy in fuel, and boiler exports steam, high-temperature water or the organic heat carrier with certain heat energy.The original meaning of pot refers to the water container heated on fire, and stove refers to the place of combustion fuel, and boiler comprises pot and stove two large divisions.The hot water produced in boiler or steam directly for industrial production and people's lives provide required heat energy, also can be converted to mechanical energy by Steam Power Equipment, or by generator, mechanical energy are converted to electric energy again.There is provided the boiler of hot water to be called hot-water boiler, be mainly used in life, in industrial production, also have a small amount of application.The boiler producing steam is called steam boiler, often referred to as boiler, is used for thermal power station, boats and ships, locomotive and industrial and mining enterprises.
Boiler of the prior art, can produce a large amount of flue gases in boiler, flue gas is directly disposed to the external world, and due to some dust that can adulterate in flue gas, directly discharge affects environment.
Summary of the invention
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of Boiler smoke tube heat exchanger had from deashing effect, thus can get rid of the dust in flue gas, protection of the environment.
The technical solution adopted in the present invention is as follows:
A kind of Boiler smoke tube heat exchanger had from deashing effect, comprise bracing frame, the inside of support frame as described above is through there being flue gas circulation passage, the left port of described flue gas circulation passage is for entering mouth, support frame as described above is provided with coiled pipe, described coiled pipe is inner through flue gas circulation passage, and the coiled pipe being positioned at flue gas circulation passage inside is all provided with fin; The two ends being positioned at bracing frame are separately installed be arranged in parallel outlet header and import header, the two-port of described coiled pipe is communicated with import header with outlet header respectively, the top being positioned at outlet header arranges delivery outlet, and the top being positioned at import header is provided with input port.
Beneficial effect of the present invention is as follows:
Compact conformation of the present invention, rationally, in use, flue gas enters to flue gas circulation passage from entering mouth to boiler, because the outside of the coiled pipe of flue gas circulation passage inside is separately installed with fin, flue gas turbulent flow and turbulent flow in passage, between fin, reach the effect from deashing.Result of use is good, protection of the environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Wherein: 1, enter mouth; 2, outlet header; 3, flue gas circulation passage; 4, coiled pipe; 5, fin; 6, import header; 7, delivery outlet; 8, input port; 9, bracing frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the Boiler smoke tube heat exchanger had from deashing effect of the present embodiment, comprise bracing frame 9, the inside of bracing frame 9 is through there being flue gas circulation passage 3, the left port of flue gas circulation passage 3 is for entering mouth 1, bracing frame 9 is provided with coiled pipe 4, coiled pipe 4 is inner through flue gas circulation passage 3, and the coiled pipe 4 being positioned at flue gas circulation passage 3 inside is all provided with fin 5; The two ends being positioned at bracing frame 9 are separately installed be arranged in parallel outlet header 2 and import header 6, the two-port of coiled pipe 4 is communicated with import header 6 with outlet header 2 respectively, the top being positioned at outlet header 2 arranges delivery outlet 7, and the top being positioned at import header 6 is provided with input port 8.
In the inside of flue gas circulation passage 3, be spaced and parallelly successively from top to bottom arranged with many coiled pipes 4.
In actual use procedure, in coiled pipe 4, pass into the water of flowing, enter mouth 1 and enter flue gas, as shown in Fig. 1 direction of arrow, flue gas is walked in flue gas circulation passage 3, collides between adjacent fin 5, flue gas turbulent flow and turbulent flow, between fin 5, reach the effect from deashing.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention, see claim, within protection scope of the present invention, can do any type of amendment.
Claims (1)
1. one kind has the Boiler smoke tube heat exchanger from deashing effect, it is characterized in that: comprise bracing frame (9), the inside of support frame as described above (9) is through there being flue gas circulation passage (3), the left port of described flue gas circulation passage (3) is for entering mouth (1), support frame as described above (9) is provided with coiled pipe (4), described coiled pipe (4) is inner through flue gas circulation passage (3), is positioned on the inner coiled pipe (4) of flue gas circulation passage (3) and is all provided with fin (5); The two ends being positioned at bracing frame (9) are separately installed with the outlet header that be arranged in parallel (2) and import header (6), the two-port of described coiled pipe (4) is communicated with import header (6) with outlet header (2) respectively, the top being positioned at outlet header (2) arranges delivery outlet (7), and the top being positioned at import header (6) is provided with input port (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610080234.0A CN105547011A (en) | 2016-02-05 | 2016-02-05 | Boiler flue gas tube heat exchanger with self-cleaning effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610080234.0A CN105547011A (en) | 2016-02-05 | 2016-02-05 | Boiler flue gas tube heat exchanger with self-cleaning effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105547011A true CN105547011A (en) | 2016-05-04 |
Family
ID=55826381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610080234.0A Pending CN105547011A (en) | 2016-02-05 | 2016-02-05 | Boiler flue gas tube heat exchanger with self-cleaning effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105547011A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556141A (en) * | 2016-11-29 | 2017-04-05 | 无锡市锡源锅炉有限公司 | It is a kind of with adjustable except the boiler smoke waste heat of condensation recycling system of smoked sheet |
| CN106767028A (en) * | 2016-11-29 | 2017-05-31 | 无锡市锡源锅炉有限公司 | A kind of band is except the boiler smoke-gas residual-heat recovering device of smoked sheet |
| CN106765260A (en) * | 2016-11-29 | 2017-05-31 | 无锡市锡源锅炉有限公司 | A kind of pressure combustion boiler smokejack residual neat recovering system |
| CN106766174A (en) * | 2016-11-29 | 2017-05-31 | 无锡市锡源锅炉有限公司 | A kind of band is except the flue gas condensing waste heat recycling system of smoked sheet |
| CN110081756A (en) * | 2019-04-25 | 2019-08-02 | 四川陆亨能源科技有限公司 | A kind of H-type fin economizer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998017947A1 (en) * | 1996-10-24 | 1998-04-30 | Aalborg Industries Oy | Waste heat boiler |
| CN2414373Y (en) * | 2000-01-17 | 2001-01-10 | 刘衍德 | Needle shaped pipe heat-exchanger |
| CN201407645Y (en) * | 2009-05-12 | 2010-02-17 | 南京加诺能源设备有限公司 | Radial heat pipe economizer |
| CN201593778U (en) * | 2009-12-28 | 2010-09-29 | 抚顺石油机械有限责任公司 | Modularized waste heat boiler |
| CN201748406U (en) * | 2010-05-24 | 2011-02-16 | 黎海 | Dust deposition-prevention energy-saving heat exchanger |
| EP2762819A1 (en) * | 2013-01-24 | 2014-08-06 | Otto Keiml | Burners for solid fuels with rotatable combustion tube |
| CN205537206U (en) * | 2016-02-05 | 2016-08-31 | 无锡市沈能节能锅炉股份有限公司 | Boiler tobacco pipe heat exchanger with act on from deashing |
-
2016
- 2016-02-05 CN CN201610080234.0A patent/CN105547011A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998017947A1 (en) * | 1996-10-24 | 1998-04-30 | Aalborg Industries Oy | Waste heat boiler |
| CN2414373Y (en) * | 2000-01-17 | 2001-01-10 | 刘衍德 | Needle shaped pipe heat-exchanger |
| CN201407645Y (en) * | 2009-05-12 | 2010-02-17 | 南京加诺能源设备有限公司 | Radial heat pipe economizer |
| CN201593778U (en) * | 2009-12-28 | 2010-09-29 | 抚顺石油机械有限责任公司 | Modularized waste heat boiler |
| CN201748406U (en) * | 2010-05-24 | 2011-02-16 | 黎海 | Dust deposition-prevention energy-saving heat exchanger |
| EP2762819A1 (en) * | 2013-01-24 | 2014-08-06 | Otto Keiml | Burners for solid fuels with rotatable combustion tube |
| CN205537206U (en) * | 2016-02-05 | 2016-08-31 | 无锡市沈能节能锅炉股份有限公司 | Boiler tobacco pipe heat exchanger with act on from deashing |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556141A (en) * | 2016-11-29 | 2017-04-05 | 无锡市锡源锅炉有限公司 | It is a kind of with adjustable except the boiler smoke waste heat of condensation recycling system of smoked sheet |
| CN106767028A (en) * | 2016-11-29 | 2017-05-31 | 无锡市锡源锅炉有限公司 | A kind of band is except the boiler smoke-gas residual-heat recovering device of smoked sheet |
| CN106765260A (en) * | 2016-11-29 | 2017-05-31 | 无锡市锡源锅炉有限公司 | A kind of pressure combustion boiler smokejack residual neat recovering system |
| CN106766174A (en) * | 2016-11-29 | 2017-05-31 | 无锡市锡源锅炉有限公司 | A kind of band is except the flue gas condensing waste heat recycling system of smoked sheet |
| CN110081756A (en) * | 2019-04-25 | 2019-08-02 | 四川陆亨能源科技有限公司 | A kind of H-type fin economizer |
| CN110081756B (en) * | 2019-04-25 | 2023-10-24 | 四川陆亨能源科技有限公司 | H-shaped fin economizer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |
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| RJ01 | Rejection of invention patent application after publication |