CN201187774Y - Rotating shaft center oil supply combustor - Google Patents
Rotating shaft center oil supply combustor Download PDFInfo
- Publication number
- CN201187774Y CN201187774Y CNU2008200846852U CN200820084685U CN201187774Y CN 201187774 Y CN201187774 Y CN 201187774Y CN U2008200846852 U CNU2008200846852 U CN U2008200846852U CN 200820084685 U CN200820084685 U CN 200820084685U CN 201187774 Y CN201187774 Y CN 201187774Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- combustion chamber
- combustion
- burner
- air compartment
- 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
Abstract
The utility model relates to an improved oil-gas burner, in particular to a burner which is centrally supplied with oil by a rotary shaft. The burner comprises a wind chamber casing and a combustion chamber casing which is arranged on the wind chamber casing. The bottom part of the wind chamber supports a rotary shaft to penetrate through the wind chamber to extend into the combustion chamber; a supporting casing is arranged on the combustion casing; the side of the supporting casing is provided with a fixing porcelain tube of an ignition pin; a plurality of combustion ports are arranged on the inner side wall of the combustion chamber; the ignition pin is arranged at the inner side of the combustion port. The utility model mainly provides a rotary shaft center burner which is capable of fully mixing oil and gas in ignition, has no red imported fire in combustion and complete combustion, solves the technical problems existing in the prior art that oil and gas are insufficiently mixed in ignition, red imported fire can be generated in combustion, and combustion is incomplete.
Description
Technical field
The utility model relates to the improvement of a kind of oil gas with burner, relates in particular to a kind of rotating shaft center fuel feeding burner.
Background technology
Oil gas very extensive with burner application is to the research of burner with improve also in constantly carrying out.Chinese patent CN2740902 discloses a kind of " rotating shaft center fuel feeding burner ", it is made of air compartment housing and the burning chamber shell on it, be provided with a rotating shaft in the air compartment bottom and pass passage to the combustion chamber, the igniting pin is stretched in the combustion chamber by burning chamber shell, rotating shaft throws away combustion oil, mix through mixing chamber, light after-combustion at the fuel-air mixture body by igniting.But also there is deficiency in this burner, and that pin of lighting a fire exactly is positioned on the burning housing, in the horizontal insertion burning housing, like this in when igniting because the setting of igniting pin position, can block mixing of oil that a part throws away by rotating shaft and gas, be easy to generate flourishingly, it is abundant inadequately to burn.
Summary of the invention
The utility model has mainly provided and a kind ofly can the time make oil gas fully mix in igniting, can not produce during burning flourishing, the rotating shaft central burner of sufficient combustion; When solving the existing in prior technology igniting oil gas mix abundant inadequately, can produce during burning flourishing, the inadequate technical problem of burning.
Smokeless and precipitated oil when the utility model also provides a kind of closing simultaneously, the rotating shaft central burner of good energy-conserving effect; Cigarette has the technical problem of precipitated oil greatly when having solved closing of existing in the prior art.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of rotating shaft center fuel feeding burner, comprise air compartment housing and burning chamber shell disposed thereon, rotating shaft of air compartment bottom support is passed air compartment and is extended in the combustion chamber, on described burning housing, be provided with support housing, the fixedly porcelain tube of igniting pin is installed in the side of described support housing, be provided with some ports on the madial wall of described combustion chamber, described igniting pin is arranged on the inboard of port.The fixedly porcelain tube of fixed ignition pin is fixed on the combustion chamber upside, the igniting pin is that the upside that is positioned at the combustion chamber extends to inboard, can not form one owing to the bearing of igniting pin blocks, thereby make the oil that throws away by rotating shaft can with fully mix by the port effluent air on the madial wall, oil gas fully mixes when making igniting, thereby can not produce flourishingly, it is more thorough to burn.Save fuel, improved efficiency of combustion.
As preferably, described igniting pin is " 7 " shape, and the igniting pin is extended to the inside of burning chamber shell by support housing.The igniting pin is that the support shell by the upside of combustion chamber extends in the combustion chamber, rather than by in the horizontal insertion of the original combustor outer casing combustion chamber, moves in the crosswise fixed portion of igniting pin, can not disturb the mixing of oil gas again, the igniting pin be " 7 " shape, the igniting pin the end towards port, direct-fire.
As preferably, described port is distributed on the madial wall of combustion chamber, and the distributed area of port extends to the upper end and the support housing joint of madial wall by the bottom of the madial wall of combustion chamber, and the diameter of port is the 1/2-3/4 of igniting pin diameter.The distributed area of port can make the more abundant of burning by the upper end of bottom to the combustion chamber inwall, and the diameter of port mixes better by oil gas, convenient simultaneously igniting pin mark fire.
As preferably, be provided with guide duct between described combustion chamber and the air compartment, described guide duct is obliquely installed and has been communicated with air compartment and combustion chamber, and described guide duct has two, is that the center is symmetrically distributed with the rotating shaft.Guide duct is obliquely installed, and can guarantee that rotating shaft gets rid of oil, can not be trapped in during oil landing downwards guide duct around, thereby make when closing fast, can not produce smog, do not have the precipitated oil that does not have sufficient combustion yet, saved the energy, improved efficiency of combustion.
As preferably, the angle of inclination of described guide duct is 30 °-55 ° for the angle with the bottom face of combustion chamber.The convenient installation, wind effect is good.
As preferably, described fixedly porcelain tube be by its outside pressure cap fixedly porcelain tube be fixed on and support on the shell.By fixing porcelain tube fixed ignition pin, then with pressure cap fixedly porcelain tube be fixed, simple in structure, be easy for installation and removal.
Therefore, rotating shaft of the present utility model center fuel feeding burner has following advantage: 1. igniting is put on the pin, and lateral arrangement in by the combustion chamber can not stop that oil gas mixes, and can not produce flourishingly when making igniting, and it is more abundant to burn; 2. the igniting pin adopts fixedly porcelain tube to fix, and convenient the mounting or dismounting is simple in structure; 3. the guide duct of the inclination that is provided with between combustion chamber and air compartment, can guarantee does not have precipitated oil in the bottom of guide duct, has improved fuel utilization ratio, and when closing burner, can not produce cigarette.
Description of drawings:
Fig. 1 is the structural representation of a kind of rotating shaft of the present utility model center fuel feeding burner.
The concrete example of implementing:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, a kind of rotating shaft center fuel feeding burner comprises air compartment housing 1 and is connected the burning chamber shell 2 that is arranged on air compartment housing 1 top with it.Be provided with rotating shaft 3 at the center of burner, rotating shaft 3 is passed air compartment 4 and the combustion chamber 5 on it by the bottom of air compartment 4.Upper fixed at burning chamber shell 2 has support housing 6, the fixedly porcelain tube 8 that utilizes pressure cap 7 to compress in the side of support housing 6, fixedly be provided with igniting pin 9 in the porcelain tube 8, igniting pin 9 is " 7 " shape, igniting pin 9 extends to combustion chamber 5 inner chambers by support housing 6, igniting pin 9 bottom openings port 10 at the bottom of the inwall of combustion chamber, port 10 is distributed on the inwall of combustion chamber, the diameter of port 10 be igniting pin 9 diameter 1/2.The distributed area of port 10 is extended to the upper end of burning inwall by the bottom of burning inwall.Be provided with guide duct 11 in air compartment 4 and 5 joints, combustion chamber, guide duct 11 is the center symmetric arrangement with rotating shaft 3, and guide duct 11 is obliquely installed, with the angle of the bottom face of combustion chamber 5 be 35 °.
When igniting, the bottom oil-feed of rotating shaft 3, get rid of oil by rotating shaft 3 rotations, a side of air compartment 4 is provided with air inlet 12, and air is sent into combustion chamber 5 by air compartment 4 via guide duct 11,5 the outside is provided with the air compartment 13 of annular in the combustion chamber, air in the annular air compartment 13 enters combustion chamber 5 via the port 10 on 5 madial walls of combustion chamber, and igniting pin 9 is positioned at the inboard of port 10, is arranged vertically in combustion chamber 5, oil gas fully mixes during igniting, can not produce flourishing.When closing burner, because guide duct 11 is obliquely installed, the combustion oil that is thrown away by rotating shaft 3 can not be deposited in the bearing of guide duct 11, make when closing smokeless, burning thoroughly, the high good energy-conserving effect of efficient.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. rotating shaft center fuel feeding burner, comprise air compartment housing and burning chamber shell disposed thereon, rotating shaft of air compartment bottom support is passed air compartment and is extended in the combustion chamber, it is characterized in that: on described burning housing, be provided with support housing, the fixedly porcelain tube of igniting pin is installed in the side of described support housing, be provided with some ports on the madial wall of described combustion chamber, described igniting pin is arranged on the inboard of port.
2. rotating shaft according to claim 1 center fuel feeding burner is characterized in that: described igniting pin is " 7 " shape, and the igniting pin is extended to the inside of burning chamber shell by support housing.
3. rotating shaft according to claim 1 and 2 center fuel feeding burner, it is characterized in that: described port is distributed on the madial wall of combustion chamber, the distributed area of port extends to the upper end and the support housing joint of madial wall by the bottom of the madial wall of combustion chamber, and the diameter of port is the 1/2-3/4 of igniting pin diameter.
4. rotating shaft according to claim 1 and 2 center fuel feeding burner, it is characterized in that: be provided with guide duct between described combustion chamber and the air compartment, described guide duct is obliquely installed and has been communicated with air compartment and combustion chamber, and described guide duct has two, is that the center is symmetrically distributed with the rotating shaft.
5. rotating shaft according to claim 4 center fuel feeding burner is characterized in that: the angle of inclination of described guide duct is 30 °-55 ° for the angle with the bottom face of combustion chamber.
6. rotating shaft according to claim 1 center fuel feeding burner is characterized in that: described fixedly porcelain tube be by its outside pressure cap fixedly porcelain tube be fixed on and support on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200846852U CN201187774Y (en) | 2008-04-01 | 2008-04-01 | Rotating shaft center oil supply combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200846852U CN201187774Y (en) | 2008-04-01 | 2008-04-01 | Rotating shaft center oil supply combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187774Y true CN201187774Y (en) | 2009-01-28 |
Family
ID=40310796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200846852U Expired - Fee Related CN201187774Y (en) | 2008-04-01 | 2008-04-01 | Rotating shaft center oil supply combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187774Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757726A (en) * | 2016-03-04 | 2016-07-13 | 王战勇 | Jet flame concealed ignition device and burner applying the same |
-
2008
- 2008-04-01 CN CNU2008200846852U patent/CN201187774Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757726A (en) * | 2016-03-04 | 2016-07-13 | 王战勇 | Jet flame concealed ignition device and burner applying the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20110401 |