CN106765243A - A kind of heat carrier gas condense flue gas waste heat recovery apparatus - Google Patents
A kind of heat carrier gas condense flue gas waste heat recovery apparatus Download PDFInfo
- Publication number
- CN106765243A CN106765243A CN201611072034.7A CN201611072034A CN106765243A CN 106765243 A CN106765243 A CN 106765243A CN 201611072034 A CN201611072034 A CN 201611072034A CN 106765243 A CN106765243 A CN 106765243A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- afterheat heat
- fume pipe
- afterheat
- pipe
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to a kind of heat carrier gas condensation flue gas waste heat recovery apparatus, including the boiler and afterheat heat exchanger that are installed on ground, the outlet flue of the boiler is connected by the first fume pipe with afterheat heat exchanger, the exit of the afterheat heat exchanger connects the second fume pipe, energy-saving appliance is installed, the energy-saving appliance is connected by water inlet with feed pump on second fume pipe；Steam (vapor) outlet is additionally provided with the top of the afterheat heat exchanger, first fume pipe is provided with pressure detecting point, and the pressure detecting point is connected with baroceptor, and the output end of the baroceptor is connected with the controller of afterheat heat exchanger；The afterheat heat exchanger includes exhaust gases passes, is fixedly installed in the coiled pipe in the exhaust gases passes, is provided with the vertical section of the coiled pipe except smoked sheet, and polylith removes smoked sheet arrangement apart from top to bottom.
Description
Technical field
The present invention relates to boiler technology field, the more particularly to waste heat recycling system of boiler.
Background technology
Heat carrier gas boiler of the prior art, its recovery utilization rate is low, often results in the waste of energy.
The content of the invention
For deficiencies of the prior art, applicant is studied and is improved, there is provided a kind of heat carrier gas are cold
Solidifying flue gas waste heat recovery apparatus, the present invention uses following scheme：
A kind of heat carrier gas condense flue gas waste heat recovery apparatus, including are installed on boiler and the waste heat heat exchange on ground
Device, the outlet flue of the boiler is connected by the first fume pipe with afterheat heat exchanger, the exit connection of the afterheat heat exchanger
Second fume pipe, is provided with energy-saving appliance on second fume pipe, the energy-saving appliance is connected by water inlet with feed pump；It is described
Steam (vapor) outlet is additionally provided with the top of afterheat heat exchanger, first fume pipe is provided with pressure detecting point, the pressure detecting
Point is connected with baroceptor, and the output end of the baroceptor is connected with the controller of afterheat heat exchanger；The waste heat is changed
Hot device includes exhaust gases passes, is fixedly installed in the coiled pipe in the exhaust gases passes, is provided with the vertical section of the coiled pipe
Except smoked sheet, polylith removes smoked sheet arrangement apart from top to bottom.
The technical effects of the invention are that：
The present invention by the air pressure in the first fume pipe for setting baroceptor real-time detection air inlet, according to the air pressure reality
When regulation afterheat heat exchanger working time, pressure, realize Intelligent adjustment, it is ensured that waste heat makes full use of.The present invention is in snakelike
It is spaced apart on pipe except smoked sheet, it is overall big with the contact area of flue dust, with good smoke abatement effect.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structure chart of afterheat heat exchanger in the present invention.
In figure：1st, boiler；3rd, the first fume pipe；4th, afterheat heat exchanger；41st, exhaust gases passes；42nd, coiled pipe；43rd, smoke abatement
Piece；5th, steam (vapor) outlet；6th, the second fume pipe；7th, energy-saving appliance；8th, water inlet；9th, baroceptor；10th, controller.
Specific embodiment
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of heat carrier gas condensation flue gas waste heat recovery apparatus of the present embodiment, including be installed on
Boiler 1 and afterheat heat exchanger 4 on ground, the outlet flue of boiler 1 are connected by the first fume pipe 3 with afterheat heat exchanger 4, waste heat
The exit of heat exchanger 4 connects the second fume pipe 6, and energy-saving appliance 7 is provided with the second fume pipe 6, and energy-saving appliance 7 passes through water inlet 8
It is connected with feed pump；The top of afterheat heat exchanger 4 is additionally provided with steam (vapor) outlet 5, and the first fume pipe 3 is provided with pressure detecting point,
Pressure detecting point is connected with baroceptor 9, and the output end of baroceptor 9 is connected with the controller 10 of afterheat heat exchanger 4；It is remaining
Heat exchanger 4 includes exhaust gases passes 41, is fixedly installed in the coiled pipe 42 in exhaust gases passes 41, pacifies in the vertical section of coiled pipe 42
Equipped with except smoked sheet 43, polylith removes the arrangement apart from top to bottom of smoked sheet 43.
The present invention, by the air pressure in the first fume pipe 3 for setting the real-time detection air inlet of baroceptor 9, according to the gas
Working time, the pressure of pressure real-time regulation afterheat heat exchanger 4, realize Intelligent adjustment, it is ensured that waste heat makes full use of.The present invention in
It is spaced apart on coiled pipe 42 except smoked sheet 43, it is overall big with the contact area of flue dust, with good smoke abatement effect.
Embodiment provided above is better embodiment of the invention, only for the convenient explanation present invention, not to this hair
It is bright to make any formal limitation, any those of ordinary skill in the art, if putting forward skill the present invention is not departed from
In the range of art feature, using the Equivalent embodiments locally changed done by disclosed technology contents or modify, and
Without departing from technical characteristic content of the invention, still fall within the range of the technology of the present invention feature.
Claims (1)
1. a kind of heat carrier gas condense flue gas waste heat recovery apparatus, including are installed on boiler (1) and the waste heat heat exchange on ground
Device (4), the outlet flue of the boiler (1) is connected by the first fume pipe (3) with afterheat heat exchanger (4), the afterheat heat exchanger
(4) exit connects the second fume pipe (6), and energy-saving appliance (7), the energy-saving appliance (7) are provided with second fume pipe (6)
It is connected with feed pump by water inlet (8)；Steam (vapor) outlet (5) is additionally provided with the top of the afterheat heat exchanger (4), its feature exists
In：First fume pipe (3) is provided with pressure detecting point, and the pressure detecting point is connected with baroceptor (9), the gas
The output end of pressure sensor (9) is connected with the controller (10) of afterheat heat exchanger (4)；The afterheat heat exchanger (4) is including flue gas
Passage (41), is fixedly installed in the coiled pipe (42) in the exhaust gases passes (41), pacifies in the vertical section of the coiled pipe (42)
Equipped with except smoked sheet (43), polylith removes smoked sheet (43) arrangement apart from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072034.7A CN106765243A (en) | 2016-11-29 | 2016-11-29 | A kind of heat carrier gas condense flue gas waste heat recovery apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072034.7A CN106765243A (en) | 2016-11-29 | 2016-11-29 | A kind of heat carrier gas condense flue gas waste heat recovery apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106765243A true CN106765243A (en) | 2017-05-31 |
Family
ID=58902642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611072034.7A Withdrawn CN106765243A (en) | 2016-11-29 | 2016-11-29 | A kind of heat carrier gas condense flue gas waste heat recovery apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106765243A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1485140A (en) * | 2003-08-20 | 2004-03-31 | 陶国龙 | Fume cleaning regulating method and apparatus by indirect evaporating liquid utilizing the residual heat of fume |
| CN101140148A (en) * | 2007-10-23 | 2008-03-12 | 林光舜 | Flue gas waste heat recovery method and device thereof |
| CN201255417Y (en) * | 2008-04-28 | 2009-06-10 | 侯光林 | Flue condensation economizer |
| CN202902701U (en) * | 2012-10-10 | 2013-04-24 | 河南科隆集团有限公司 | Push-in finned evaporator |
| CN104713058A (en) * | 2013-12-12 | 2015-06-17 | 霍特安热能技术（江苏）有限公司 | Self-deoxidization waste heat boiler suitable for sulfur-containing fuel |
-
2016
- 2016-11-29 CN CN201611072034.7A patent/CN106765243A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1485140A (en) * | 2003-08-20 | 2004-03-31 | 陶国龙 | Fume cleaning regulating method and apparatus by indirect evaporating liquid utilizing the residual heat of fume |
| CN101140148A (en) * | 2007-10-23 | 2008-03-12 | 林光舜 | Flue gas waste heat recovery method and device thereof |
| CN201255417Y (en) * | 2008-04-28 | 2009-06-10 | 侯光林 | Flue condensation economizer |
| CN202902701U (en) * | 2012-10-10 | 2013-04-24 | 河南科隆集团有限公司 | Push-in finned evaporator |
| CN104713058A (en) * | 2013-12-12 | 2015-06-17 | 霍特安热能技术（江苏）有限公司 | Self-deoxidization waste heat boiler suitable for sulfur-containing fuel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |