CN206222296U - Coal-burning boiler oozes hydrogen air mixture burner - Google Patents
Coal-burning boiler oozes hydrogen air mixture burner Download PDFInfo
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- CN206222296U CN206222296U CN201621049619.2U CN201621049619U CN206222296U CN 206222296 U CN206222296 U CN 206222296U CN 201621049619 U CN201621049619 U CN 201621049619U CN 206222296 U CN206222296 U CN 206222296U
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- coal
- burning boiler
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Abstract
The utility model is related to a kind of technical field of burner, specifically a kind of coal-burning boiler oozes hydrogen air mixture burner, it includes coal-burning boiler, oxygen-enriched gas generator and boiler exhaust gas tapping equipment, described oxygen-enriched gas generator is connected by output channel with the gaseous fuel device on coal-burning boiler, coal-burning boiler is provided with coal-fired charging aperture, and the exhaust gas channel of coal-burning boiler is connected with boiler exhaust gas tapping equipment.Burner of the present utility model is passed through hydrogen air mixture in coal-burning boiler, improves furnace flame temperature, makes coal burning fully, reduces over-emitting black exhaust phenomenon.
Description
Technical field
The utility model is related to the technical field of burner, specifically a kind of that hydrogen mixing combustion is passed through in coal-burning boiler
Gas, improves furnace flame temperature, makes the sufficient burner of coal burning.
Background technology
Coal-burning boiler refers to the coal of fuel combustion, after coal heat is inverted, produces steam or becomes hot water, but not
It is all effectively conversions of all of heat, some is consumed without work, thus there is efficiency, general bigger boiler effect
Rate is higher, between 60%~80%.Coal-burning boiler is limited by the factor of excess air and causes what boiler smoke was carried when running
Soot particle is more, while being difficult to control to over-emitting black exhaust phenomenon, the excessive emissions of formation NOx cause the pollution to surrounding environment；Next to that
The burner hearth flue gas of existing coal-burning boiler directs out discharge by chimney, does not take recycling, thus its technology warp
Ji benefit is relatively low, and does not adapt to the demand of modern industry.
The content of the invention
The purpose of this utility model is to provide one kind and hydrogen air mixture is passed through in coal-burning boiler, improves furnace flame temperature
Degree, makes coal burning fully, and the coal-burning boiler for reducing over-emitting black exhaust phenomenon oozes hydrogen air mixture burner.
Technical solution of the present utility model is：
A kind of coal-burning boiler oozes hydrogen air mixture burner, and it includes coal-burning boiler, oxygen-enriched gas generator and boiler
Gas emission device, described oxygen-enriched gas generator is connected by output channel with the gaseous fuel device being arranged on coal-burning boiler
Connect, coal-burning boiler is provided with coal-fired charging aperture, the exhaust gas channel of coal-burning boiler is connected with boiler exhaust gas tapping equipment.
Described oxygen-enriched gas generator, including spiral cracker, vaporizer and storage bin, described storage bin is by peace
Pipe of pumping equipped with force (forcing) pump is connected with vaporizer, and the vaporizer end for pumping pipe is provided with liquid atomizer, and vaporizer passes through
Conduit is connected with the import of spiral cracker, and the outlet of spiral cracker is connected with output channel.Spiral cracker is carried with thermal source
For device connection.Electric energy, the tail gas of hot-water boiler or other heats can be provided cracking by thermal source offer device to spiral cracker
The need for heat.Storage bin is built with hydrous ethanol solution.In hydrous ethanol solution, ethanol accounts for 35-70%, and remaining is water.Spiral shell
Catalyst is installed in rotation cracker, hydrous ethanol solution is cracked into hydrogen-containing gas in spiral cracker, be then input to
Combustion chamber is combustion-supporting.
Described boiler exhaust gas tapping equipment, including chimney, smoke exhaust pipe and water seal dedusting pond, on described water seal dedusting pond
Portion is connected by being provided with the smoke exhaust pipe of air-introduced machine with chimney, and water seal dedusting pond is provided with air permeable plate with the junction of smoke exhaust pipe,
Water seal dedusting is marked with water in pond, and the water seal dedusting pond below waterline is connected with the exhaust gas channel of coal-burning boiler, water seal dedusting pond
Bottom is provided with blow-off pipe, and water seal dedusting is additionally provided with overflow pipe in pond.
Described air permeable plate is to be provided with the sheet material of some air-vents or is silk screen.
Be provided with spray equipment in described exhaust gas channel, spray equipment by be provided with the shower of water pump be connected with it is heavy
Shallow lake pond, sedimentation basin is connected with overflow pipe and blow-off pipe respectively.The position of the coal-burning boiler end than water seal dedusting pond end of exhaust gas channel
Height, the water for preventing spray equipment from spraying out enters in coal-burning boiler.
Advantage of the present utility model：
1st, coal-burning boiler of the present utility model oozes hydrogen air mixture burner hydrogen air mixture is passed through in coal-burning boiler,
Furnace flame temperature is improved, makes coal burning fully, reduce over-emitting black exhaust phenomenon.
2nd, hydrous ethanol is added in the storage bin of oxygen-enriched gas generator, hydrogen-rich combustion gas is produced after being cracked, passed to
In coal-burning boiler, coal is fully burnt, improve boiler efficiency, reduce coal usage amount, reduce the discharge of NOx, hydrogen-rich combustion
Gas produces low cost, and save resources are used, and temperature needed for cracking is low.
Brief description of the drawings
Fig. 1 is the structural representation that coal-burning boiler oozes hydrogen air mixture burner；
Fig. 2 is the structural representation of air permeable plate in Fig. 1；
Sequence number is entitled in figure：
1st, coal-fired charging aperture, 2, coal-burning boiler, 3, gaseous fuel device, 4, output channel, 5, spiral cracker, 6, conduit,
7th, vaporizer, 8, liquid atomizer, 9, pump pipe, 10, force (forcing) pump, 11, storage bin, 12, chimney, 13, air-introduced machine, 14, row
Smoke pipe, 15, overflow pipe, 16, air permeable plate, 17, spray equipment, 18, exhaust gas channel, 19, water seal dedusting pond, 20, shower, 21,
Water pump, 22, blow-off pipe, 23, sedimentation basin, 24, air-vent, 25, thermal source offer device.
Specific embodiment
With reference to embodiment, the utility model is described in further detail.
As shown in the figure：
Embodiment 1
Coal-burning boiler oozes hydrogen air mixture burner, and it includes coal-burning boiler 2, oxygen-enriched gas generator and boiler exhaust gas
Tapping equipment, described oxygen-enriched gas generator is connected by output channel 4 with the gaseous fuel device 3 on coal-burning boiler 2
Connect, coal-burning boiler 2 is provided with coal-fired charging aperture 1, the exhaust gas channel 18 of coal-burning boiler 2 is connected with boiler exhaust gas tapping equipment.
Described oxygen-enriched gas generator, including spiral cracker 5, vaporizer 7 and storage bin 11, described storage bin 11
It is connected with vaporizer 7 by the pipe 9 of pumping for being provided with force (forcing) pump 10, the end of vaporizer 7 for pumping pipe 9 is provided with liquid atomizer
8, vaporizer 7 is connected by conduit 6 with the import of spiral cracker 5, and the outlet of spiral cracker 5 is connected with output channel 4, spiral shell
Rotation cracker 5 is connected with thermal source offer device 25.
Described boiler exhaust gas tapping equipment, including chimney 12, smoke exhaust pipe 14 and water seal dedusting pond 19, described water seal is removed
The top of dirt pond 19 is connected by being provided with the smoke exhaust pipe 14 of air-introduced machine 13 with chimney 12, the company of water seal dedusting pond 19 and smoke exhaust pipe 14
The place of connecing is provided with air permeable plate 16, and water is marked with water seal dedusting pond 19, the water seal dedusting pond 19 below waterline and coal-burning boiler 2
Exhaust gas channel 18 is connected, and the bottom of water seal dedusting pond 19 is provided with blow-off pipe 22, water seal dedusting pond 19 and is additionally provided with overflow pipe 15.
Described air permeable plate 16 is to be provided with the sheet material of some air-vents 24 or is silk screen.
Embodiment 2
Coal-burning boiler oozes hydrogen air mixture burner, and it includes coal-burning boiler 2, oxygen-enriched gas generator and boiler exhaust gas
Tapping equipment, described oxygen-enriched gas generator is connected by output channel 4 with the gaseous fuel device 3 on coal-burning boiler 2
Connect, coal-burning boiler 2 is provided with coal-fired charging aperture 1, the exhaust gas channel 18 of coal-burning boiler 2 is connected with boiler exhaust gas tapping equipment.
Described oxygen-enriched gas generator, including spiral cracker 5, vaporizer 7 and storage bin 11, described storage bin 11
It is connected with vaporizer 7 by the pipe 9 of pumping for being provided with force (forcing) pump 10, the end of vaporizer 7 for pumping pipe 9 is provided with liquid atomizer
8, vaporizer 7 is connected by conduit 6 with the import of spiral cracker 5, and the outlet of spiral cracker 5 is connected with output channel 4, spiral shell
Rotation cracker 5 is connected with thermal source offer device 25.
Described boiler exhaust gas tapping equipment, including chimney 12, smoke exhaust pipe 14 and water seal dedusting pond 19, described water seal is removed
The top of dirt pond 19 is connected by being provided with the smoke exhaust pipe 14 of air-introduced machine 13 with chimney 12, the company of water seal dedusting pond 19 and smoke exhaust pipe 14
The place of connecing is provided with air permeable plate 16, and water is marked with water seal dedusting pond 19, the water seal dedusting pond 19 below waterline and coal-burning boiler 2
Exhaust gas channel 18 is connected, and the bottom of water seal dedusting pond 19 is provided with blow-off pipe 22, water seal dedusting pond 19 and is additionally provided with overflow pipe 15.
Described air permeable plate 16 is to be provided with the sheet material of some air-vents 24 or is silk screen.
It is provided with spray equipment 17 in described exhaust gas channel 18, spray equipment 17 is by being provided with the shower of water pump 21
20 are connected with sedimentation basin 23, and sedimentation basin 23 is connected with overflow pipe 15 and blow-off pipe 22 respectively.
The operation principle that coal-burning boiler of the present utility model oozes hydrogen air mixture burner is：Hydrous ethanol is put into storage
In depositing case 11, the gasification of METAL HEATING PROCESS is entered after exporting to liquid atomizer 8 by pumping pipe 9 in the presence of the force (forcing) pump 10
Room 7 carries out atomization gasification, and hydrogen-rich combustion gas are obtained after cracking through output into being cracked in spiral cracker 5 by conduit 6
Pipeline 4, enters in coal-burning boiler 2, and the combust of coal one by gaseous fuel device 3, and the tail gas that coal-burning boiler 2 is produced is from tail gas
Passage 18 is discharged, then in arranging air after boiler exhaust gas tapping equipment dedusting.
The embodiment of application：
Guangxi company, because production needs to use boiler, the boiler is coal-burning boiler, and about 1.5 tons of coal, boiler are needed daily
The tail gas of discharge often has black smoke；Later the said firm has used burner of the present utility model, and about 1 ton of coal is only needed to daily,
About 200 yuan of burning boiler cost is saved daily, and so far, over-emitting black exhaust phenomenon did not occurred in the tail gas of boiler discharge.
Claims (5)
1. a kind of coal-burning boiler oozes hydrogen air mixture burner, it is characterised in that：Including coal-burning boiler（2）, hydrogen-rich combustion gas hair
Raw device and boiler exhaust gas tapping equipment, described oxygen-enriched gas generator pass through output channel（4）With installed in coal-burning boiler（2）
On gaseous fuel device（3）Connection, coal-burning boiler（2）It is provided with coal-fired charging aperture（1）, coal-burning boiler（2）Exhaust gas channel
（18）It is connected with boiler exhaust gas tapping equipment.
2. coal-burning boiler according to claim 1 oozes hydrogen air mixture burner, it is characterised in that：Described hydrogen-rich combustion
Gas generator, including spiral cracker（5）, vaporizer（7）And storage bin（11）, described storage bin（11）Added by being provided with
Press pump（10）Pump pipe（9）With vaporizer（7）Connection, pumps pipe（9）Vaporizer（7）End is provided with liquid atomizer
（8）, vaporizer（7）By conduit（6）With spiral cracker（5）Import connection, spiral cracker（5）Outlet be connected with it is defeated
Go out pipeline（4）, spiral cracker（5）With thermal source offer device（25）Connection.
3. coal-burning boiler according to claim 1 oozes hydrogen air mixture burner, it is characterised in that：Described boiler tail
Gas tapping equipment, including chimney（12）, smoke exhaust pipe（14）With water seal dedusting pond（19）, described water seal dedusting pond（19）Top leads to
Cross and air-introduced machine is installed（13）Smoke exhaust pipe（14）With chimney（12）Connection, water seal dedusting pond（19）With smoke exhaust pipe（14）Connection
Place is provided with air permeable plate（16）, water seal dedusting pond（19）Water is inside marked with, the water seal dedusting pond below waterline（19）With coal-fired pot
Stove（2）Exhaust gas channel（18）Connection, water seal dedusting pond（19）Bottom is provided with blow-off pipe（22）, water seal dedusting pond（19）It is interior to go back
It is provided with overflow pipe（15）.
4. coal-burning boiler according to claim 3 oozes hydrogen air mixture burner, it is characterised in that：Described air permeable plate
（16）To be provided with some air-vents（24）Sheet material or be silk screen.
5. coal-burning boiler according to claim 3 oozes hydrogen air mixture burner, it is characterised in that：Described tail gas leads to
Road（18）Inside it is provided with spray equipment（17）, spray equipment（17）By being provided with water pump（21）Shower（20）It is heavy to be connected with
Shallow lake pond（23）, sedimentation basin（23）Respectively with overflow pipe（15）And blow-off pipe（22）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621049619.2U CN206222296U (en) | 2016-09-12 | 2016-09-12 | Coal-burning boiler oozes hydrogen air mixture burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621049619.2U CN206222296U (en) | 2016-09-12 | 2016-09-12 | Coal-burning boiler oozes hydrogen air mixture burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206222296U true CN206222296U (en) | 2017-06-06 |
Family
ID=58783054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621049619.2U Expired - Fee Related CN206222296U (en) | 2016-09-12 | 2016-09-12 | Coal-burning boiler oozes hydrogen air mixture burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206222296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915607A (en) * | 2021-11-23 | 2022-01-11 | 北京丰润铭科贸有限责任公司 | Coal-fired boiler capable of fully combusting coal mixed with hydrogen |
-
2016
- 2016-09-12 CN CN201621049619.2U patent/CN206222296U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915607A (en) * | 2021-11-23 | 2022-01-11 | 北京丰润铭科贸有限责任公司 | Coal-fired boiler capable of fully combusting coal mixed with hydrogen |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20190912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |