CN206222352U - Flue gas waste heat recovery apparatus with empty mixing system - Google Patents
Flue gas waste heat recovery apparatus with empty mixing system Download PDFInfo
- Publication number
- CN206222352U CN206222352U CN201621250926.7U CN201621250926U CN206222352U CN 206222352 U CN206222352 U CN 206222352U CN 201621250926 U CN201621250926 U CN 201621250926U CN 206222352 U CN206222352 U CN 206222352U
- Authority
- CN
- China
- Prior art keywords
- boiler
- flue gas
- flue
- air mixer
- gas condenser
- 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.)
- Active
Links
Classifications
-
- 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
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
Flue gas waste heat recovery apparatus with empty mixing system, by flue gas condenser, boiler, cistern, air mixer and blower unit into, the exit flue of boiler is connected with flue gas condenser, the hot water line of flue gas condenser is connected with cistern, the gas vent of flue gas condenser is connected with air mixer, the cold wind import of air mixer is connected with air blower, air mixer is connected by hot-blast outlet with boiler, one side exit flue bottom is communicated by chimney valve and the exit flue of boiler, the top of side exit flue with air mixer outlet.The utility model sets up air mixer at the top of flue gas condenser, boiler smoke heat is further reclaimed by cold wind, side exit flue is set in exit flue sidepiece simultaneously, and chimney valve is installed, ensure stable operation of the boiler by being not required to the power of fan of increase boiler, by boiler operatiopn stabilization in scientific energy saving state, while not shutdown maintenance when being easy to retracting device to break down.
Description
Technical field
The utility model is related to flue gas waste heat recovery technical field, and in particular to a kind of fume afterheat with empty mixing system is returned
Receiving apparatus.
Background technology
Heating boiler can produce a large amount of high-temperature flue gas, high-temperature flue gas often to take away stove heat supply in use
The 20 ~ 50% of amount, nearly ten years, due to energy shortage, as energy conservation is further carried out, boiler smoke heat recovery turns into
The problem of primary study in industry, existing boiler smoke-gas residual-heat recovering device has the following disadvantages：Heat recovery efficiency is low, and
Waste heat recovering mechanism will influence the normal discharge of boiler smoke once breaking down.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided a kind of flue gas waste heat recovery dress with empty mixing system
Put.
The utility model solves the technical scheme that its technical problem used：
A kind of flue gas waste heat recovery apparatus with empty mixing system, by flue gas condenser, boiler, cistern, air mixer
With blower unit into, the exit flue of boiler is connected with flue gas condenser, and the hot water line of flue gas condenser is connected with cistern,
The gas vent of flue gas condenser is connected with air mixer, and the cold wind import of air mixer is connected with air blower, and air is mixed
Clutch is connected by hot-blast outlet with boiler, and side exit flue bottom is by chimney valve and the exit flue of boiler, side row
The top of cigarette flue communicates with air mixer outlet.
The utility model sets up air mixer at the top of flue gas condenser, further to boiler smoke heat by cold wind
Reclaim, while setting side exit flue in exit flue sidepiece, and chimney valve is installed, be not required to increase the power of fan of boiler
Ensure stable operation of the boiler, by boiler operatiopn stabilization in scientific energy saving state, while being easy to retracting device not stop when breaking down
Stove is overhauled.
Brief description of the drawings
The utility model is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
1 flue gas condenser, 2 boilers, 3 cisterns, 4 air mixers, 5 air blowers, 6 side exit flues, 7 flues in figure
Valve.
Specific embodiment
As shown in the figure：A kind of flue gas waste heat recovery apparatus with empty mixing system, by flue gas condenser 1, boiler 2, cistern
3rd, air mixer 4 and air blower 5 are constituted, and the exit flue of boiler 2 is connected with flue gas condenser 1, the hot water of flue gas condenser 1
Pipeline is connected with cistern 3, and the gas vent of flue gas condenser 1 is connected with air mixer 4, and the cold wind of air mixer 4 enters
Mouth is connected with air blower 5, and air mixer 4 is connected by hot-blast outlet with boiler 2, and the bottom of side exit flue 6 passes through chimney valve 7
With the exit flue of boiler 2, the top of side exit flue 6 communicates with the outlet of air mixer 4.
The utility model sets up air mixer at the top of flue gas condenser, further to boiler smoke heat by cold wind
Reclaim, while setting side exit flue in exit flue sidepiece, and chimney valve is installed, be not required to increase the power of fan of boiler
Ensure stable operation of the boiler, by boiler operatiopn stabilization in scientific energy saving state, while being easy to retracting device not stop when breaking down
Stove is overhauled.
Claims (1)
1. a kind of flue gas waste heat recovery apparatus with empty mixing system, it is characterized in that by flue gas condenser, boiler, cistern, air
Blender and blower unit are into the exit flue of boiler is connected with flue gas condenser, the hot water line of flue gas condenser and retaining
Pond is connected, and the gas vent of flue gas condenser is connected with air mixer, and the cold wind import of air mixer is connected with air blower,
Air mixer is connected by hot-blast outlet with boiler, and side exit flue bottom is by chimney valve and the smoke evacuation cigarette of boiler
Road, the top of side exit flue communicates with air mixer outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250926.7U CN206222352U (en) | 2016-11-22 | 2016-11-22 | Flue gas waste heat recovery apparatus with empty mixing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250926.7U CN206222352U (en) | 2016-11-22 | 2016-11-22 | Flue gas waste heat recovery apparatus with empty mixing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206222352U true CN206222352U (en) | 2017-06-06 |
Family
ID=58790516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621250926.7U Active CN206222352U (en) | 2016-11-22 | 2016-11-22 | Flue gas waste heat recovery apparatus with empty mixing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206222352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654050A (en) * | 2021-07-21 | 2021-11-16 | 内蒙古鄂尔多斯电力冶金集团股份有限公司氯碱化工分公司 | Cooling method and system for furnace gas cooler of waste sulfuric acid cracking furnace |
-
2016
- 2016-11-22 CN CN201621250926.7U patent/CN206222352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654050A (en) * | 2021-07-21 | 2021-11-16 | 内蒙古鄂尔多斯电力冶金集团股份有限公司氯碱化工分公司 | Cooling method and system for furnace gas cooler of waste sulfuric acid cracking furnace |
| CN113654050B (en) * | 2021-07-21 | 2024-01-12 | 内蒙古鄂尔多斯电力冶金集团股份有限公司氯碱化工分公司 | Cooling method and system for waste sulfuric acid cracking furnace gas cooler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201362714Y (en) | Heating device for domestic heat supply biogas generating pit | |
| CN206222352U (en) | Flue gas waste heat recovery apparatus with empty mixing system | |
| CN102557506A (en) | Complete processing equipment of coal gas expanded perlite | |
| CN204176914U (en) | Full premixed condensed gas water heater | |
| CN205170811U (en) | Pot at bottom of energy -conserving direct combustion formula of making wine gas | |
| CN203396100U (en) | Inversely-arranged stainless steel condensing type gas water heater | |
| CN205505769U (en) | Pottery tunnel cave waste gas waste heat recoverer | |
| CN204611726U (en) | A kind of energy-saving efficient boiler | |
| CN202660945U (en) | Coil type waste heat utilization device of smoke tube of thermal treatment furnace | |
| CN202328332U (en) | Air preheating device utilizing boiler smoke heat sufficiently | |
| CN201522106U (en) | Heat energy reclaiming and energy-saving device for water heater | |
| CN202415383U (en) | Complete-set processing equipment for coal gas expanded perlite | |
| CN201909308U (en) | Flue gas waste heat device | |
| CN201155799Y (en) | Plaster board organic heat carrier heating stove residual heat utilization device | |
| CN106195986B (en) | W flame boiler waste heat utilization system with furnace bottom hot wind | |
| CN204593425U (en) | The dedusting of flue gas efficient electric and fume afterheat utilize combination unit | |
| CN201028570Y (en) | Multilevel rotating energy conservation dust removing and harmful gas removing vertical boiler | |
| CN204460716U (en) | A kind of flue gas waste heat recovery system | |
| CN204478001U (en) | A kind of biomass steam generator | |
| CN204756992U (en) | Boiler flue gas air system | |
| CN204593429U (en) | Split combustion type gas steam boiler gas saving system | |
| CN103629817A (en) | Biomass vacuum boiler | |
| CN203772037U (en) | Waste heat recycling system of glass kiln | |
| CN204005960U (en) | A kind of boiler special utility heating stove | |
| CN203274250U (en) | Inverted condensing gas water heater with stainless steel interlayer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |