CN201212680Y - Medium and small power antiradiation combustor for high-temperature heating and heat treatment - Google Patents
Medium and small power antiradiation combustor for high-temperature heating and heat treatment Download PDFInfo
- Publication number
- CN201212680Y CN201212680Y CNU2008200749373U CN200820074937U CN201212680Y CN 201212680 Y CN201212680 Y CN 201212680Y CN U2008200749373 U CNU2008200749373 U CN U2008200749373U CN 200820074937 U CN200820074937 U CN 200820074937U CN 201212680 Y CN201212680 Y CN 201212680Y
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- burner
- gas
- gas chamber
- chamber
- ceramic
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Abstract
The utility model relates to a radiation-resistant burner for medium-low power medium-high temperature heating and heat treatment. A gas chamber is provided with a gas inlet, the right end of the gas chamber is connected with a burning nozzle shell which is provided with an air inlet, the right end of the burning nozzle shell is connected with a ceramic burning chamber, gas is introduced in a central gas spray head through a gas pipe, the end of the central gas spray head is provided with ceramic spinning discs, and an ignition electrode is penetrated into the gas chamber from the outside of the gas chamber, is penetrated into the burning nozzle shell through the gas chamber and then is penetrated into the ceramic burning chamber. The burner adopts a hollow gas multi-stage mixture burning structure, the generating quantity of nitrogen oxides in burning products is greatly reduced, and the effects of energy conservation and discharge reduction are realized. The radiation-resistant burner adopts a high temperature resisting ceramic body structure and can bear thermal radiation above 1000 to 2000 DEG C when not being cooled, and the burner has no need to be cooled by air when stopping to work under high-temperature environment. The burner has the effects of energy source conservation and NOx discharge reduction, and meanwhile, a burning nozzle has the advantages of reasonable structure, convenient maintenance and simple and quick replacement.
Description
Technical field
The utility model belongs to gas burner, high temperature heating and heat treatment radioresistance burner in particularly a kind of middle low power.
Background technology
Traditional burner, air swirl sheet use the heat-resisting alloy manufacturing, for high-temperature heater, and intermittently used high-temperature heater especially, often the technological requirement stove is opened fire door and is taken on material under the condition of high temperature, and require heating system to quit work this moment.Burner must bear the heat radiation more than 1000 ℃ under the situation that does not have cooling, cause heat to burn spinning disk malformation in the device, even damage.In the practice, damage because of hyperthermia radiation, often require bubbling air heat of cooling burning device under burner quits work state, cause heated parts oxidized thus, produce bigger thermal loss simultaneously, waste energy in order to prevent burner metal spinning disk.
Summary of the invention
Technical problem to be solved in the utility model is: high temperature heating and heat treatment radioresistance burner in a kind of middle low power are provided, and when sustained combustion, burner can deformed damaged.
The technical solution of the utility model is:
High temperature heating and heat treatment radioresistance burner in a kind of middle low power, it is characterized in that: a gas chamber is arranged, and gas chamber has gas entry; The gas chamber right-hand member connects a burner shell, and the burner shell has air intake; The right-hand member that connects the burner shell is a ceramic-lined chamber; Gas chamber, burner shell, pottery or metal burner are linked in sequence; Gas chamber is connected to the center gas-jet by Gas Pipe, and there is ceramic spinning disk gas-jet end, center; Ignitor penetrates outside gas chamber, passes that gas chamber penetrates the burner shell, to penetrate ceramic burner more indoor.
Gas chamber, burner shell, ceramic-lined chamber respectively for independently dividing body structure, have connector to fit together, and the burner shell has the insulation material liner.
On the wall of a gas chamber left side, flame monitor is arranged, pressure measuring tie-in is housed at gas entry and air intake.
The utility model characteristics and effect are:
High temperature heating and heat treatment are adopted the refractory ceramics body structure with the radioresistance burner in the utility model middle low power, under the situation that does not have cooling, can bear 1000 ℃～heat radiation more than 1200 ℃, not need the air cooling when burner quits work under hot environment.And have the saving energy, reduce the effect of Nox discharging.Nozzle structure is reasonable simultaneously, maintains easily, changes.
1, burner space gas mixed vent adopts the refractory ceramics body structure, and air (cold wind or hot blast) is from this ceramic body ejection and the coal gas mixed combustion that sprays from central nozzle.This ceramic body can adopt porous direct current pattern or porous eddy flow pattern, and according to the variation of ceramic body project organization, the combustion air of ejection can burn with the coal gas mixed once, also can carry out secondary firing, reaches the purpose that reduces NOx.
2, for the hot blast burning, INSULATION DESIGN in this burner adopts, thus reduce the burner housing temperature, improve operating environment, reduce thermal loss.
3, this burner is provided with electronic ignition electrode, flame detection device, is convenient to combustion position is measured control; Ignitor can be extracted out at any time and be screwed into, convenient maintenance.
4, according to the serviceability temperature difference, burner bears high-temperature part (combustion chamber) can adopt heat resisting steel or high temperature ceramic material manufacturing, the cancellation burner block, and weight reduction, easy for installation.
5, burner adopts the segmented modular structure, and convenient the installation and maintenance: burner is divided into three sections: gas chamber, burner shell, pottery or metal burner, and can dismantle arbitrarily, change for three sections.
6, according to the difference of the outlet geomery of burner block, can obtain different spouting velocities, satisfy the kinds of processes needs.
Description of drawings
Fig. 1 is the structural representation of high temperature heating and heat treatment usefulness radioresistance burner in the middle low power
The specific embodiment
High temperature heating and heat treatment radioresistance burner in a kind of middle low power as shown in Figure 1, it is characterized in that: a gas chamber 1 is arranged, and gas chamber has gas entry 2; The gas chamber right-hand member connects a burner shell 3, and the burner shell has air intake 4; The right-hand member that connects the burner shell is a ceramic-lined chamber 5; Gas chamber, burner shell, pottery or metal burner are linked in sequence; Gas chamber is connected to center gas-jet 6 by Gas Pipe, and there is ceramic spinning disk 7 gas-jet end, center; Ignitor 8 penetrates outside gas chamber, passes that gas chamber penetrates the burner shell, to penetrate ceramic burner more indoor.
Gas chamber, burner shell, ceramic-lined chamber respectively are the independent branch body structure that splits, and have connector to fit together, and the burner shell has insulation material liner 11.
On the wall of a gas chamber left side, flame monitor 9 is arranged, pressure measuring tie-in 10 is housed at gas entry and air intake.
Claims (3)
1, high temperature heating and heat treatment radioresistance burner in a kind of middle low power, it is characterized in that: a gas chamber is arranged, and gas chamber has gas entry; The gas chamber right-hand member connects a burner shell, and the burner shell has air intake; The right-hand member that connects the burner shell is a ceramic-lined chamber; Gas chamber, burner shell, pottery or metal burner are linked in sequence; Gas chamber is connected to the center gas-jet by Gas Pipe, and there is ceramic spinning disk gas-jet end, center; Ignitor penetrates outside gas chamber, passes that gas chamber penetrates the burner shell, to penetrate ceramic burner more indoor.
2, high temperature heating and heat treatment radioresistance burner in the middle low power according to claim 1, it is characterized in that: gas chamber, burner shell, ceramic-lined chamber are respectively for independently dividing body structure, have connector to fit together, the burner shell has the insulation material liner.
3, high temperature heating and heat treatment radioresistance burner in the middle low power according to claim 1 is characterized in that: on the wall of a gas chamber left side flame monitor is arranged, at gas entry and air intake pressure measuring tie-in is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200749373U CN201212680Y (en) | 2008-06-03 | 2008-06-03 | Medium and small power antiradiation combustor for high-temperature heating and heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200749373U CN201212680Y (en) | 2008-06-03 | 2008-06-03 | Medium and small power antiradiation combustor for high-temperature heating and heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201212680Y true CN201212680Y (en) | 2009-03-25 |
Family
ID=40496854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200749373U Expired - Fee Related CN201212680Y (en) | 2008-06-03 | 2008-06-03 | Medium and small power antiradiation combustor for high-temperature heating and heat treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201212680Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107614976A (en) * | 2016-05-10 | 2018-01-19 | 中外炉工业株式会社 | Radiant tube burner |
-
2008
- 2008-06-03 CN CNU2008200749373U patent/CN201212680Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107614976A (en) * | 2016-05-10 | 2018-01-19 | 中外炉工业株式会社 | Radiant tube burner |
| CN107614976B (en) * | 2016-05-10 | 2019-03-08 | 中外炉工业株式会社 | Radiant tube burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Ares Heating Equipment Co., Ltd. Assignor: Tianjin Alpha Heat-Equipment Co., Ltd. Contract fulfillment period: 2009.6.20 to 2014.6.19 Contract record no.: 2009120000060 Denomination of utility model: Medium and small power antiradiation combustor for high-temperature heating and heat treatment Granted publication date: 20090325 License type: Exclusive license Record date: 20090624 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.20 TO 2014.6.19; CHANGE OF CONTRACT Name of requester: TIANJIN ARISE HEATING EQUIPMENT CO., LTD. Effective date: 20090624 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20120603 |