CN2586908Y - Rotation shaft feeding oil burner - Google Patents
Rotation shaft feeding oil burner Download PDFInfo
- Publication number
- CN2586908Y CN2586908Y CN 02279825 CN02279825U CN2586908Y CN 2586908 Y CN2586908 Y CN 2586908Y CN 02279825 CN02279825 CN 02279825 CN 02279825 U CN02279825 U CN 02279825U CN 2586908 Y CN2586908 Y CN 2586908Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- cap
- vaporization
- bowl
- fuel feeding
- 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
Images
Abstract
The utility model relates to a rotation shaft feeding oil burner, which can also use gas. The utility model comprises a shell (1) and a burning bowl on the shell (1). A rotating shaft is connected with a vaporizing rotary cap (2), a blast tube (5) is convexly arranged in the burning bowl, the bowl wall is provided with a circular wind chamber (6), and a plurality of small holes (6-1) are arranged on the inner wall of the wind chamber. The utility model is characterized in that a wind inlet (4) is obliquely arranged on the side surface of the shell (1); an oil outlet tube and the rotating shaft are combined into rotating shaft (7) of a central oil channel to communicate in a middle part; an oil outlet nozzle (7-1) is arranged on the upper end of the rotating shaft, and the lower end of the rotating shaft is connected with an oil supply tube (9) through a sealed bearing mechanism (8); the middle part of the rotating shaft (7) is connected with a wind operated impeller (3); a vaporizing inner cap (10) is covered on the blast tube (5); the burning bowl is provided with a bowl bottom (11) which separates a vaporizing chamber and a burning chamber with the wind chamber (6). The fuel of the utility model can not leak and accumulate, and the wind chamber and the burning chamber are separated without temper. The utility model has the advantages of good vaporization of the fuel oil, and high burning efficiency.
Description
Technical field
The utility model relates to a kind of oil burner, specifically is the improvement of a kind of kitchen with evaporation burner, also can use combustion gas.
Background technology
Chinese patent ZL 99216229.7 discloses a kind of " kitchen atomising burner ", it comprises housing and the burning bowl on it, rotating shaft of middle perforation is by the driven by motor that is placed in the housing, be connected with vaporization in the rotating shaft and change cap, air inlet is arranged on the housing, and burning bowl convexity has air guide hole to be capped on vaporization to be changeed among the cap, in the burning bowl flowline is arranged, the bowl wall has annular air compartment, and the air compartment inwall has some through holes.Under fired state, change in the cap to be vaporized in the vaporization of extreme temperatures from the oil of flowline, mixes with air and burn from air guide hole, the secondary that passes through annular air compartment's aperture blow out air is combustion-supporting, reaches the purpose of formation thermal-flame.But this burner has following deficiency: the one, and motor is too near from the burning bowl, often because of the bad fault that causes of dispelling the heat.The 2nd, flowline departs from central rotating shaft, and fuel oil only depends on wind-force to be thrown to vaporization to be changeed cap and get on, in case wind-force is turned down, the part fuel oil can ooze and amass in air compartment, very easily causes poly-combustion in air compartment, vaporizer is crumpled or burns out; Other has the part fuel oil to ooze to drip to motor, causes that the motor short circuit damages.The 3rd, because air compartment and combustion chamber communicate, air compartment is easy to burn because of the negative pressure tempering, and the life-span is reduced, the influence business.
Summary of the invention
The utility model technical issues that need to address are, overcome disadvantages of background technology, provide a kind of motor away from, fuel oil can not ooze long-pending, air compartment and combustion chamber cut off not can tempering rotating shaft fuel feeding burner.
Rotating shaft fuel feeding burner of the present utility model, comprise housing and the burning bowl on it, gas passage is arranged between the two, rotating shaft of middle perforation, being connected with vaporization in the rotating shaft changes cap, air inlet is arranged on the housing, burning bowl convexity has ajutage to be capped on vaporization to be changeed among the cap, in the burning bowl flowline is arranged, and the bowl wall has annular air compartment, the air compartment inwall has some apertures or combustion-supporting net, it is characterized in that the oblique housing side that is located at of described air inlet; Described flowline and rotating shaft unification are the central oil passage rotating shaft, and oil outlet is located at the upper end of rotating shaft, and the lower end of rotating shaft connects fuel feed pump by sealed bearing mechanism; The rotating shaft middle part is connected with the pneumatic type impeller; Be coated with cap in the vaporization on the described ajutage; Described burning bowl has the bowl end that vaporizer, combustion chamber and air compartment are cut off, and there is oil spill pipe at the bowl end.
Burner being separated with motor, can thoroughly eradicate the influence of high temperature to motor, is first main improvement of the utility model.Specifically take two measures, the one, air inlet oblique (comprising tangential) is located at the housing side, so that select suitable air blast to cooperate with it; The 2nd, be connected with the pneumatic type impeller at the rotating shaft middle part, it utilizes the wind-force of air inlet that the central oil passage rotating shaft is rotated.
Flowline and rotating shaft unification being the central oil passage rotating shaft, allowing rotating shaft play the effect of fuel feeding and rotation simultaneously, is second main improvement of the present utility model.Concrete measure is, oil outlet is located at the upper end of rotating shaft, can level to or downwards, the lower end of rotating shaft connects fuel feed pump by sealed bearing mechanism; Described sealed bearing mechanism comprises that grease chamber's end envelope and bearing holder (housing, cover) seal up bearing and form, grease chamber's end seal and the central oil passage rotating shaft between form the reservoir compartment, both corresponding sections all are provided with groove and match with sealing ring.Because sealed bearing mechanism has been arranged, can guarantee that rotating shaft can seepage during fuel feeding while rotating, reservoir compartment's countershaft then plays effect lubricated and cooling simultaneously.
Thirdly main improvement the of the present utility model is, be coated with cap in the vaporization on the described ajutage, between itself and the central oil passage rotating shaft space is arranged, the feasible wind from ajutage of this improvement can not directly enter vaporizer, but must be by comprising other passage in above-mentioned space, this all has the fuel gasification of promotion, joins the oxygen effect.Cap shade diameter surpasses the guide vane diameter in the vaporization, and the fuel oil that can reduce not vaporization flows down along ajutage and is in the bad dead angle of vaporization; If cap cap side is provided with mesh in vaporization, then better effects if.
The 4th main improvement the of the present utility model be, the bowl bowl end of will burn is made as annular, and interior circle is connected with air guide hole, and cylindrical is connected with the air compartment inwall, with vaporizer, combustion chamber and air compartment isolation, has avoided tempering to burn to the damage of air compartment; Bowl has oil spill pipe in an end, so that unburned oil plant, waste oil reclaim.
In addition, with the flowline mouth down, its outer retaining has the vaporization web plate of plane or cambered surface, the outer oblique some guide vanes that are provided with of ajutage, vaporization is changeed the cap inboard and is provided with three added improvement such as changeing the cap fan blade, all increased elaioleucite collision opportunity and intensity, more helped fuel gasification and evenly mixing with air.
The utility model motor away from, fuel oil can not ooze long-pending, air compartment and combustion chamber cut off not can tempering, it is good to have a fuel gasification, the advantage that efficiency of combustion is high.
Description of drawings
Fig. 1 is the schematic diagram of embodiment 1;
Fig. 2 is the A portion enlarged diagram of Fig. 1;
Fig. 3 is that the B-B of Fig. 1 analyses and observe part guide vane schematic diagram.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model done describing in further detail.
Embodiment 1.See Fig. 1, this routine rotating shaft fuel feeding burner comprises a housing 1 and burning bowl two macrostructure portions, gas passage 1-1 is arranged below the top and burning bowl of housing 1, between clamp in the middle of 14, central oil passage rotating shafts of wrong cellular type air regulating board 7 connect.See Fig. 2, the upper end of rotating shaft is provided with mouth of pipe oil outlet 7-1 down, and it is the cambered surface vaporization web plate 7-2 of 6 * 10mm that its outer retaining has wide length.Rotating shaft top also is connected with vaporization changes cap 2, and its inboard is evenly equipped with 25 changes cap fan blade 2-1; The rotating shaft lower end connects fuel feed pump 9 by sealed bearing mechanism 8, this mechanism comprises that end envelope 8-1 of grease chamber and bearing holder (housing, cover) 8-2 seal up bearing 8-3 and form, form the 8-4 of reservoir compartment between end envelope 8-1 of grease chamber and the central oil passage rotating shaft 7, both corresponding sections all are provided with groove and match with sealing ring 8-5.Burning bowl wall has annular air compartment 6, and the air compartment inwall adopts combustion-supporting net 6-1 (commercially available prod); The bowl convexity has ajutage 5 to be capped on vaporization to be changeed among the cap 2, the ajutage 5 outer oblique 17 guide vane 5-1 (see figure 3)s of evenly offering; Be coated with cap 10 in the vaporization on the ajutage, the shade diameter surpasses guide vane 5-1 diameter, and interior cap cap side is provided with mesh 10-1; The burning bowl bowl end 11 is an annular, and interior circle is connected with ajutage 5, and cylindrical is connected with air compartment 6 inwalls, and vaporizer, combustion chamber and air compartment 6 are cut off; The bowl end, is fluted, and oil spill pipe 12 is arranged in the groove.Air inlet 4 tangentially is located at housing 1 side, and the pneumatic type impeller 3 that is connected with rotating shaft 7 middle parts matches, and impeller 3 has 4 cloth equal.In the burning bowl igniter 13 is arranged, it gets angry end in the combustion chamber.
Oil circuit of the present utility model is: fuel oil enters from fuel feed pump 9, by grease chamber's end envelope 8-1, the 8-4 of reservoir compartment, central oil passage rotating shaft 7, flows out from oil outlet 7-1 at last successively.Gas circuit is: from the pressurized air of air inlet 4, when blowing impeller 3, pass gas passage 1-1, air regulating board 14 and enter the burning bowl, be divided into two-way: the one tunnel feeds airduct 5, and the mesh 10-1 three of cap 10 and 7 of rotating shafts, interior cap cap side enters vaporizer in the guide vane 5-1 breach of offering from ajutage 5, the vaporization respectively; Another road inlet air plenum 6 enters the combustion chamber from the combustion-supporting net 6-1 of inwall.
During work, from the fuel oil that oil outlet 7-1 flows out, a part is dispelled from the air-flow among the interior cap cap side mesh 10-1 in rotation process, is covered with the vaporization web plate 7-2 that its outer retaining has rapidly, has increased the vaporization diffusion area; Another part then flows down from the shade of the interior cap 10 of vaporizing, and two parts fuel oil adds ajutage 5 outer guide vane 5-1 and fully vaporized with vaporizing to change under the commentaries on classics cap fan blade 2-1 relativity of cap 2 inboards in the vaporizer of extreme temperatures.Fuel oil steam fog one enters the combustion chamber, promptly is engraved in from the sufficient air that sprays among the combustion-supporting net 6-1 to mix, and carries out efficient burning.
When using combustion gas, oil outlet 7-1 bore changed greatly get final product.
Claims (10)
1, a kind of rotating shaft fuel feeding burner, comprise housing (1) and the burning bowl on it, gas passage (1-1) is arranged between the two, rotating shaft of middle perforation, be connected with vaporization in the rotating shaft and change cap (2), air inlet (4) is arranged on the housing (1), burning bowl convexity has ajutage (5) to be capped on vaporization to be changeed among the cap (2), in the burning bowl flowline is arranged, the bowl wall has annular air compartment (6), the air compartment inwall has some apertures or combustion-supporting net (6-1), it is characterized in that oblique housing (1) side that is located at of described air inlet (4); Described flowline and rotating shaft unification are central oil passage rotating shaft (7), and oil outlet (7-1) is located at the upper end of rotating shaft, and the lower end of rotating shaft connects fuel feed pump (9) by sealed bearing mechanism (8); Rotating shaft (7) middle part is connected with pneumatic type impeller (3); Be coated with cap (10) in the vaporization on the described ajutage (5); Described burning bowl has the bowl end (11) that vaporizer, combustion chamber and air compartment (6) are cut off, and there is oil spill pipe (12) at the bowl end.
2, rotating shaft fuel feeding burner according to claim 1, it is characterized in that described sealed bearing mechanism (8) comprises that grease chamber's end envelope (8-1) and bearing holder (housing, cover) (8-2) seal up bearing (8-3) and form, form reservoir compartment (8-4) between grease chamber's end envelope (8-1) and the central oil passage rotating shaft (7), both corresponding sections all are provided with groove and match with sealing ring (8-5).
3, rotating shaft fuel feeding burner according to claim 1 and 2 is characterized in that described oil outlet (7-1) down, and its outer retaining has vaporization web plate (7-2).
4, rotating shaft fuel feeding burner according to claim 1 and 2 is characterized in that the outer oblique some guide vanes (5-1) that offer of described ajutage (5).
5, rotating shaft fuel feeding burner according to claim 3 is characterized in that the outer oblique some guide vanes (5-1) that offer of described ajutage (5).
6,, it is characterized in that described vaporization commentaries on classics cap (2) inboard is provided with commentaries on classics cap fan blade (2-1) according to claim 1 or 2 or 5 described rotating shaft fuel feeding burners.
7, rotating shaft fuel feeding burner according to claim 3 is characterized in that described vaporization commentaries on classics cap (2) inboard is provided with commentaries on classics cap fan blade (2-1).
8, rotating shaft fuel feeding burner according to claim 4 is characterized in that described vaporization commentaries on classics cap (2) inboard is provided with commentaries on classics cap fan blade (2-1).
9,, it is characterized in that cap (10) cap side is provided with mesh (10-1) in the described vaporization according to claim 1 or 2 or 5 or 7 or 8 described rotating shaft fuel feeding burners.
10, rotating shaft fuel feeding burner according to claim 3 is characterized in that described interior cap (10) the cap side of described vaporization that it is characterized in that is provided with mesh (10-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02279825 CN2586908Y (en) | 2002-11-25 | 2002-11-25 | Rotation shaft feeding oil burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02279825 CN2586908Y (en) | 2002-11-25 | 2002-11-25 | Rotation shaft feeding oil burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2586908Y true CN2586908Y (en) | 2003-11-19 |
Family
ID=33742794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02279825 Expired - Fee Related CN2586908Y (en) | 2002-11-25 | 2002-11-25 | Rotation shaft feeding oil burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2586908Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443874A (en) * | 2018-05-21 | 2018-08-24 | 温岭市博惠热能设备股份有限公司 | A kind of burner and its combustion head |
-
2002
- 2002-11-25 CN CN 02279825 patent/CN2586908Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443874A (en) * | 2018-05-21 | 2018-08-24 | 温岭市博惠热能设备股份有限公司 | A kind of burner and its combustion head |
| CN108443874B (en) * | 2018-05-21 | 2024-03-22 | 温岭市博惠热能设备股份有限公司 | Combustor and combustion head thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100465515C (en) | Diffuser for a gas turbine and gas turbine for energy generation | |
| CN2586908Y (en) | Rotation shaft feeding oil burner | |
| CN1418305A (en) | Binary burner with venturi tube fuel atomisation and venturi jets for atomisation of liquid fuel | |
| CN2550501Y (en) | Mixed gas injection device for petroleum thermal recovery | |
| CN102454999A (en) | Air distribution device and ignition device of oil gun | |
| CN201059551Y (en) | Fuel liquid vapoing burner | |
| CN2919036Y (en) | Kitchen range burner | |
| CN209484671U (en) | A kind of rotary evaporation burning food tray and prevapourising combustor | |
| CN211625232U (en) | Plateau low-pressure combustor | |
| CN102537956A (en) | Double-gas burner | |
| CN217763435U (en) | Natural gas oxygen injection burner | |
| CN216023200U (en) | Spiral-flow type tea-seed oil vegetable fat powder spray drying device | |
| EP1570209B1 (en) | A rotary oil burner | |
| CN2223809Y (en) | Energy-saving low pressure atomization burner | |
| CN2896039Y (en) | Air-cooling burner | |
| CN1026513C (en) | Improved dual-medium (steam and gas) turbine | |
| CN2311697Y (en) | Oil-combustion combusting machine | |
| CN117387084B (en) | Ground torch burner | |
| CN202018021U (en) | Boiler capable of generating rotary wind in hearth | |
| CN2921332Y (en) | Fuel disc for fuel oil vaporization and fuel oil vaporizer | |
| CN2211544Y (en) | Low pressure air atomizing burner | |
| CN100392232C (en) | Fuel gasification method, oil disc and gasifying device | |
| CN207962642U (en) | A kind of oil-gas two-way combustor | |
| CN108625985A (en) | Positive-pressure type gas turbine | |
| SU1249265A1 (en) | Device for burning liquid fuel and waste |
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 |