CN106764992A - One kind supercharging controlling type residual neat recovering system - Google Patents
One kind supercharging controlling type residual neat recovering system Download PDFInfo
- Publication number
- CN106764992A CN106764992A CN201611075157.6A CN201611075157A CN106764992A CN 106764992 A CN106764992 A CN 106764992A CN 201611075157 A CN201611075157 A CN 201611075157A CN 106764992 A CN106764992 A CN 106764992A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- fume pipe
- afterheat heat
- pipe
- boiler
- 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- Withdrawn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
- 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
- F22B1/1807—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 using the exhaust gases of combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
- F22B35/007—Control systems for waste heat boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/38—Determining or indicating operating conditions in steam boilers, e.g. monitoring direction or rate of water flow through water tubes
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The present invention relates to one kind supercharging controlling type residual neat recovering system, 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 first booster pump is also connected with by branch pipe on first fume pipe, the second booster pump is also connected with by branch pipe on second fume pipe.
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；Existing pot
Stove, it enters cigarette and flue gas velocity is slower.
The content of the invention
For deficiencies of the prior art, applicant is studied and is improved, there is provided more than one kind supercharging controlling type
Heat recovery system, the present invention uses following scheme：
One kind supercharging controlling type residual neat recovering system, including it is installed on boiler and afterheat heat exchanger on ground, the pot
The outlet flue of stove is connected by the first fume pipe with afterheat heat exchanger, and the exit of the afterheat heat exchanger connects the second flue gas
Pipe, is provided with energy-saving appliance on second fume pipe, the energy-saving appliance is connected by water inlet with feed pump；The waste heat heat exchange
Steam (vapor) outlet is additionally provided with the top of device, first fume pipe is provided with pressure detecting point, the pressure detecting point and air pressure
Sensor is connected, and the output end of the baroceptor is connected with the controller of afterheat heat exchanger；On first fume pipe also
First booster pump is connected with by branch pipe, the second booster pump is also connected with by branch pipe on second fume pipe.
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；Using supercharging mode,
Accelerate into cigarette and flue gas velocity, the utilization rate of raising heat.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure：1st, boiler；3rd, the first fume pipe；4th, afterheat heat exchanger；5th, steam (vapor) outlet；6th, the second fume pipe；7th, energy-conservation
Device；8th, water inlet；9th, baroceptor；10th, controller；11st, the first booster pump；12nd, the second booster pump.
Specific embodiment
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings.
As shown in figure 1, the supercharging controlling type residual neat recovering system of the present embodiment, including be installed on boiler 1 on ground and
Afterheat heat exchanger 4, the outlet flue of boiler 1 is connected by the first fume pipe 3 with afterheat heat exchanger 4, the exit of afterheat heat exchanger 4
The second fume pipe 6 is connected, energy-saving appliance 7 is installed on second fume pipe 6, energy-saving appliance 7 is connected by water inlet 8 with feed pump；It is remaining
The top of 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 and air pressure
Sensor 9 is connected, and the output end of baroceptor 9 is connected with the controller 10 of afterheat heat exchanger 4；Also lead on first fume pipe 3
Cross branch pipe and be connected with the first booster pump 11, the second booster pump 12 is also connected with by branch pipe on the second fume pipe 6.
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；Using supercharging
Mode, accelerates to improve the utilization rate of heat into cigarette and flue gas velocity.
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. it is a kind of to be pressurized controlling type residual neat recovering system, including it is installed on boiler (1) and afterheat heat exchanger (4) on ground, institute
The outlet flue for stating boiler (1) is connected by the first fume pipe (3) with afterheat heat exchanger (4), the outlet of the afterheat heat exchanger (4)
Place's the second fume pipe of connection (6), is provided with energy-saving appliance (7) on second fume pipe (6), the energy-saving appliance (7) is by water inlet
Mouth (8) is connected with feed pump；Steam (vapor) outlet (5) is additionally provided with the top of the afterheat heat exchanger (4), it is characterised in that：It is described
First fume pipe (3) is provided with pressure detecting point, and the pressure detecting point is connected with baroceptor (9), the air pressure sensing
The output end of device (9) is connected with the controller (10) of afterheat heat exchanger (4)；Also connected by branch pipe on first fume pipe (3)
The first booster pump (11) is connected to, the second booster pump (12) is also connected with by branch pipe on second fume pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611075157.6A CN106764992A (en) | 2016-11-29 | 2016-11-29 | One kind supercharging controlling type residual neat recovering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611075157.6A CN106764992A (en) | 2016-11-29 | 2016-11-29 | One kind supercharging controlling type residual neat recovering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106764992A true CN106764992A (en) | 2017-05-31 |
Family
ID=58898531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611075157.6A Withdrawn CN106764992A (en) | 2016-11-29 | 2016-11-29 | One kind supercharging controlling type residual neat recovering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106764992A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000018010A (en) * | 1998-07-01 | 2000-01-18 | Mitsubishi Heavy Ind Ltd | Combined power generation plant for exhaust re- combustion |
| 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 |
| CN204313292U (en) * | 2014-11-19 | 2015-05-06 | 李宗翰 | A kind of waste heat of boiler tail gas is collected and treating apparatus |
| 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 CN201611075157.6A patent/CN106764992A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000018010A (en) * | 1998-07-01 | 2000-01-18 | Mitsubishi Heavy Ind Ltd | Combined power generation plant for exhaust re- combustion |
| 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 |
| 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 |
| CN204313292U (en) * | 2014-11-19 | 2015-05-06 | 李宗翰 | A kind of waste heat of boiler tail gas is collected and treating apparatus |
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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 |