CN2211001Y - Combustor for liquid-fuel boiler - Google Patents
Combustor for liquid-fuel boiler Download PDFInfo
- Publication number
- CN2211001Y CN2211001Y CN 94241071 CN94241071U CN2211001Y CN 2211001 Y CN2211001 Y CN 2211001Y CN 94241071 CN94241071 CN 94241071 CN 94241071 U CN94241071 U CN 94241071U CN 2211001 Y CN2211001 Y CN 2211001Y
- Authority
- CN
- China
- Prior art keywords
- oil
- burner
- spray bar
- atomizer
- oil storage
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims description 21
- 239000012530 fluid Substances 0.000 claims description 10
- 239000003208 petroleum Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003034 coal gas Substances 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000012467 final product Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model relates to a combustor for a liquid-fuel boiler, which is composed of a burner head of a stove, an ignitor, an atomizer, an electromagnetic valve for preventing oil return, an air pump, a liquid-storage cylinder, and a circuit control board. The device is especially suitable for existent various dwarf boilers and water boilers which are both of vertical types, as well as for the synthesis gas of the liquid fuel above coal gas, such as C 5, etc. The utility model has the advantages that the combustion is complete, stable, and safe, and therefore, the smoke and the slag in a city are reduced, which is beneficial to the environmental protection.
Description
The utility model belongs to the boiler combustion equipment field, particularly be to utilize liquid fuel to existing various boilers, the liquid fuel fired boiler burner of especially medium and small drinking water boiler special use.
Mostly the burner of existing boiler is to do with coal the boiler of fuel, and particularly small-sized boiler, drinking water boiler all are that coal is made fuel, and the thermal efficiency is low, and coal consumption is big, and the transportation difficulty is seriously polluted.
The purpose of this utility model provide a kind of be applicable to liquid fuel combustion fully, stable, safety, no solid emission, be particularly useful for the burner of medium small boiler, drinking water boiler.
The purpose of this utility model is realized by following design, the liquid fuel fired boiler burner is by burner head, igniter, fluid reservoir, circuit control panel and oil pipe, electric wire is formed, fluid reservoir can be the liquid fuel holder of various capacity, this container top is provided with the inlet of with closure, also being provided with a pipeline in addition is connected with compression pump, the fluid reservoir bottom is provided with petroleum pipeline and is connected with the atomizer oil connection, also is provided with a throttle adjustment valve and an anti-oil return solenoid valve on petroleum pipeline; Also be provided with a powerful blower fan in this burner, this blower fan send soft pipe connection by a pipeline and a wind that has the air door control valve, and the other end of flexible pipe is communicated with the spray bar of atomizer, and the other end of spray bar is communicated with the burner head; Atomizer is made up of oil storage cover, oil storage tank, connector of oil pipes of oil, several oil seepage holes and spray bar, the oil storage collar of atomizer takes up and thickly snaps onto the spray bar outside, the cavity that forms between oil storage cover inwall and the spray bar outer wall is an oil storage tank, one week of ring spray oil-pipe external wall be provided with several oil seepage holes in the oil storage tank, penetrate in the pipe of spray bar, on the spray bar between atomizer and the burner head, also be provided with the spark head of a high-pressure electronic igniter; Blower fan, compression pump, anti-oil return solenoid valve are electrically connected by the power switch on electric wire and the circuit control panel respectively; The high-pressure electronic igniter is made up of spark head and high-pressure electronic circuit and electronic switch, and the spark head of igniter is electrically connected by electric wire and the high-voltage pulse circuit that is installed on the circuit control panel.
The burner head of above-mentioned boiler-burner is to be connected to form by burner shell, air admission hole, banking fire lid and pipeline, several air admission holes are located on the projection at burner shell center, banking fire is covered on the last plane that is located between burner shell inwall and the central protuberance, and the pipeline terminal pad is located on the pipeline that is communicated with out by the burner shell.
Above-mentioned boiler-burner air door control valve is made up of air door, throttle lever, handwheel, and handwheel can be used for the size of damper control valve; Foregoing throttle adjustment valve is provided with a handwheel, the size that is used for regulating the throttle adjustment valve.
Above-mentioned boiler-burner burner subfacies is equipped with support; Also be provided with support below the blower fan.
The utility model is used in and utilizes liquid fuel, especially the liquid fuel beyond the piped gas, burner as synthetic liquid fuels such as C5, this has not only opened up the utilization of refinery flares, and the atmosphere pollution that has solved coal-burning boiler and drinking water boiler in the city, also for replacing coal to make the Gospel of fuel with liquid gas on train, steamer, the island, alleviated labour intensity and transportation difficulty, the utmost point has promotional value.
Accompanying drawing 1 is a liquid fuel fired boiler burner cross-sectional view;
Accompanying drawing 2 is a burner head plan structure schematic diagram;
Accompanying drawing 3 is the atomizer structure schematic diagram.
Illustrate: 1 is body of heater, and 2 is the high-voltage pulse igniter, and 2.1 is the trigger spark head; 2.2 be the igniter electronic circuit, 2.3 is electronic switch, 3 is the burner head bracket; 4 is the burner head, and 4.1 is air admission hole, and 4.2 are the banking fire lid; 4.3 be terminal pad, 4.4 is the burner shell, 5 is the atomizer spray bar; 6 is atomizer, and 6.1 are the oil storage cover, and 6.2 is oil storage tank; 6.3 be connector of oil pipes of oil, 6.4 is oil seepage hole, 7 send flexible pipe for wind; 8 is the air door control valve, and 8.1 is air door, and 8.2 is throttle lever; 8.3 be handwheel, 9 is fan supporter, 10 is blower fan; 11 is pipeline; 12 is air pump, and 13 is fluid reservoir, and 14 is power switch; 15 is earth leakage protective device; 16 is voltmeter, and 17 is indicator lamp, 18; 18.1; 18.2; 18.3 be electric wire.19 are anti-oil return solenoid valve, and 20 is the throttle adjustment valve, and 20,1 is the control valve handwheel, and 21 is petroleum pipeline, and 22 is circuit control panel.
This utility model burner mainly is used in the burning of C5 liquefied gas, this liquid need not big pressure, corrosivity is also little, there is not specific condition so manufacture the requirement of material and technology, such as burner head part cylinder iron, fluid reservoir can get final product with general Plate Welding, the general steel pipe of oil pipe, flexible pipe gets final product with the good plastic tube of intensity, connected mode does not have specific (special) requirements yet, is connected with spray bar with welding such as atomizer oil storage cover to get final product, and flexible pipe is connected with hard tube, can with closely being flexibly connected, get final product as pegging graft. Circuit gets final product with the flatiron welding, does not have big difficulty so burner is manufactured, and earth leakage protective device (15) plays the security insurance effect.
Embodiment is as follows with reference to description of drawings:
Booster air pump (12) produces Compressed Gas and gives certain pressure by pipeline (11) to the interior liquid level of fluid reservoir (13), open throttle adjustment valve (20) by handwheel (20,1), make the interior liquid fuel of fluid reservoir (13) flow into atomizer (6) by petroleum pipeline (21), start blower fan (10) simultaneously, open air door control valve (8) by handwheel (8.3), the forced draft that blower fan (10) is produced enters spray bar (5) along flexible pipe (7); Liquid fuel enters drop in the spray bar (5) by atomizer oil seepage hole (6.3), atomizing under air blast (11) high velocity air promotes, connect high-voltage pulse igniter (2) simultaneously, make spark head (2.1) at the inner spark that produces of spray bar (5), cause that atomization of liquid air-flow catches fire, in burner head (4) internal combustion, as the burning burning things which may cause a fire disaster in the heating boiler body of heater (1).
Claims (4)
1, a kind of liquid fuel fired boiler burner is by burner head, igniter, and fluid reservoir, circuit control panel and oil pipe, electric wire are formed, and it is characterized in that:
1. fluid reservoir (13) top is communicated with compression pump (12) through pipeline (11); Fluid reservoir (13) bottom is communicated with the oil connection (6.3) of atomizer by petroleum pipeline (21), also is provided with throttle adjustment valve (20) and anti-oil return solenoid valve (19) on petroleum pipeline (21);
2. blower fan (10) send flexible pipe (7) to be communicated with by the pipeline that has air door control valve (8) with wind, and the other end of flexible pipe (7) is communicated with the spray bar (5) of atomizer, and the other end of spray bar (5) is communicated with burner head (4);
3. atomizer (6) is made up of oil storage cover (6.1), oil storage tank (6.2), connector of oil pipes of oil (6.3), oil seepage hole (6.4) and spray bar (5); Atomizer oil storage cover (6.1) is around closely buckleing the outside of knot in spray bar (5), the cavity that oil storage cover (6.1) inwall and spray bar (5) form is oil storage tank (6.2), and the interior tube wall along spray bar (5) of oil storage tank (6.2) is provided with several oil seepage holes (6.4) on every side and penetrates in the spray bar (5); On the spray bar between atomizer (6) and the burner head (4), also be provided with a trigger spark head (2,1);
4. blower fan (10), compression pump (12), anti-oil return solenoid valve (19) are respectively by power switch (14) electrical coupling on electric wire (18.3), (18.2), (18.1) and the circuit control panel (22); Trigger spark head (2.1) is by high-voltage pulse circuit (2.2) electrical coupling on electric wire (18) and the circuit control panel (22), and switch (2.3) is the electric switch (14) of high-tension circuit.
2, liquid fuel fired boiler burner according to claim 1, it is characterized in that burner head (4) covers (4.2) by burner shell (4.4), air admission hole (4.1), banking fire and terminal pad (4.3) is formed, air admission hole (4.1) is located on the projection at burner shell (4.4) center, banking fire lid (4.2) be located at burner shell (4.4) inwall with its in the middle of between the projection, terminal pad (4.3) is located on the pipeline that come out by burner shell (4.4) connection.
3, liquid fuel fired boiler burner according to claim 1 is characterized in that air door control valve (8) is made up of air door (8.1), throttle lever (8.2), handwheel (8.3), and throttle adjustment valve (20) is provided with handwheel (20.1).
4, liquid fuel fired boiler burner according to claim 1 is characterized in that being provided with support (3) below the burner head (4); Be provided with support (9) below the blower fan (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94241071 CN2211001Y (en) | 1994-08-02 | 1994-08-02 | Combustor for liquid-fuel boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94241071 CN2211001Y (en) | 1994-08-02 | 1994-08-02 | Combustor for liquid-fuel boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2211001Y true CN2211001Y (en) | 1995-10-25 |
Family
ID=33847930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94241071 Expired - Fee Related CN2211001Y (en) | 1994-08-02 | 1994-08-02 | Combustor for liquid-fuel boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2211001Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954487A (en) * | 2011-12-02 | 2013-03-06 | 浙江永源机电制造有限公司 | Burning system |
| CN105737171A (en) * | 2016-03-25 | 2016-07-06 | 首钢总公司 | Waste oil and fat injection device for blast furnace |
-
1994
- 1994-08-02 CN CN 94241071 patent/CN2211001Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954487A (en) * | 2011-12-02 | 2013-03-06 | 浙江永源机电制造有限公司 | Burning system |
| CN102954487B (en) * | 2011-12-02 | 2015-06-24 | 浙江永源机电制造有限公司 | Burning system |
| CN105737171A (en) * | 2016-03-25 | 2016-07-06 | 首钢总公司 | Waste oil and fat injection device for blast furnace |
| CN105737171B (en) * | 2016-03-25 | 2017-12-22 | 首钢总公司 | A kind of blast furnace waste oil blowing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |