CN2614312Y - Integrally interpolated heat accumulation burner - Google Patents
Integrally interpolated heat accumulation burner Download PDFInfo
- Publication number
- CN2614312Y CN2614312Y CNU032504063U CN03250406U CN2614312Y CN 2614312 Y CN2614312 Y CN 2614312Y CN U032504063 U CNU032504063 U CN U032504063U CN 03250406 U CN03250406 U CN 03250406U CN 2614312 Y CN2614312 Y CN 2614312Y
- Authority
- CN
- China
- Prior art keywords
- regenerator
- heat storage
- spout
- brick
- furnace wall
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
The utility model relates to an integral interpolating regenerative combustion device and belongs to the technical field of regenerative industrial furnaces. The prior arts of the regenerative combustion device comprises built-in type, external type and burner type, but all the types have the defects of high fabrication cost, air passages which are easy to be blocked, long construction cycle, bad tightness, short service life, big accommodation area or the like. One part of the regenerator of the utility model is arranged in the furnace wall, the other part is arranged on the outside of the furnace wall, thereby accommodation area is saved, the inner shape of the regenerator is of a long shaped passage with circular arc top shape, the heat storage adopts high aluminum ball, and the above defects can be effectively solved. The utility model is suitable for various regenerative industrial furnaces.
Description
One, technical field
The utility model relates to heat-accumulating industrial furnace kiln technical field, a kind of specifically whole interpolation type heat-accumulation combustion device.
Two, background technology
Regenerative combustion technology is the domestic advanced combustion technology of applying of later stage nineteen nineties, has the dual work efficiency of energy-conserving and environment-protective.Now become one of important channel that steel and iron industry saves energy and reduce the cost, increases economic efficiency.As the heat accumulating burner capable of one of this technological core built-in, external, burner formula etc. are arranged.Construction and the above three kinds of forms of use proof all exist some shortcomings.As: unreasonable structure, cost height, gas circuit obstruction easily, long construction period, tightness is poor, service life is short, floor space is big etc.Directly influence applying of regenerative combustion technology, influence the raising of the industrial furnace thermal efficiency and economic benefit.
Three, summary of the invention
The utility model provides a kind of whole interpolation type heat-accumulation combustion device, to replace existing external, built-in regenerator and heat-accumulating burner formula.
Concrete technical scheme be a regenerator part in furnace wall, a part is outside furnace wall; There is the heat storage charging door the outside top of dividing of heat accumulating type furnace wall, and there is discharging opening the below; The regenerator front end has air, gas port brick, have two cylindric air, gas port on the spout brick, two spout angles are 50 °-80 °, fluted on the spout brick terminal surface, regenerator and spout brick joint end face have the rim of the mouth, insert in the spout frog in the rim of the mouth, becomes the rim of the mouth formula to connect, and is closely as one.In the regenerator is the dome elongate channel, is filled with spherical heat storage in the passage, and anterior all being equipped with end of passage stops heat storage outflow device, to stop the heat storage outflow.The regenerator end is connected with air, gas piping by flange.
The utility model air, gas port are reasonable in design, and thermal efficiency height has reduced oxidization burning loss and CO effectively
2, NOx growing amount.Because adopt coccoid heat storage, good fluidity can not stop up gas circuit.Because a regenerator part in furnace wall, has reduced floor space, has reduced furnace wall thickness (reducing to 748mm by 1200mm), has reduced the brickwork cost.The utility model can be made in advance, and disposable installation can improve efficiency of construction.Heat storage can be adorned outside stove, discharging, has shortened blowing out maintenance time greatly.
Four, Figure of description
Fig. 1 is a front view of the present utility model
Fig. 2 is that the A-A of Fig. 1 is to view
Five, the specific embodiment
From Fig. 1 and Fig. 2 as can be known, a regenerator part is in furnace wall 7, and a part is outside furnace wall 7; There is heat storage (high aluminium ball) charging door 8 the outer part of regenerator furnace wall top, and there is heat storage discharging opening 9 below; The regenerator front end has air or gas port brick 1, has two cylindric air or gas port on the spout brick 1, and two spout angles are 60 °, and is fluted on spout brick 1 terminal surface; Regenerator 6 has the rim of the mouth with spout brick 1 joint end face.Insert in spout brick 1 groove in the rim of the mouth, becomes the rim of the mouth formula to connect.Regenerator is the dome elongate channel, and the passage front portion is equipped with operator brick 2, is filled with high aluminium ball 3 in the passage, and channel end is equipped with steel grating 5, and steel grating 5 front shrouds are with stainless steel cloth.The regenerator end is connected with empty, gas piping with form of flanges.Other sign is respectively 4 flanges among the figure, 10 fire-retardent fiber felt-rugs.
Claims (3)
1, a kind of whole interpolation type heat-accumulation combustion device comprises air, gas port, heat storage etc., it is characterized by a regenerator part in furnace wall, and a part is outside furnace wall; There is the heat storage charging door the outer part of regenerator furnace wall top, and there is the heat storage discharging opening below; The regenerator front end has air, gas port brick, has two cylindric air, gas port on the spout brick, and is fluted on the spout brick terminal surface, and regenerator and spout brick joint end face have the rim of the mouth, and insert in the spout frog in the rim of the mouth, becomes the rim of the mouth formula to connect; In the regenerator is the dome elongate channel, is filled with spherical heat storage in the passage, and anterior all being equipped with end of passage stops heat storage outflow device, and the regenerator end is connected with air, gas piping by flange.
2, a kind of whole interpolation type heat-accumulation combustion device as claimed in claim 1 is characterized by two the cylindric air, the gas port that have on the spout brick, and two spout angles are 50 °-80 °.
3, a kind of whole interpolation type heat-accumulation combustion device as claimed in claim 1, it is characterized by described passage front portion is to be the operator brick in the passage front portion with the terminal prevention heat storage outflow device of installing, at channel end is steel grating, and the steel grating front shroud is with stainless steel cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032504063U CN2614312Y (en) | 2003-04-22 | 2003-04-22 | Integrally interpolated heat accumulation burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032504063U CN2614312Y (en) | 2003-04-22 | 2003-04-22 | Integrally interpolated heat accumulation burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614312Y true CN2614312Y (en) | 2004-05-05 |
Family
ID=34252761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032504063U Expired - Fee Related CN2614312Y (en) | 2003-04-22 | 2003-04-22 | Integrally interpolated heat accumulation burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614312Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968385A (en) * | 2014-05-24 | 2014-08-06 | 北京首钢国际工程技术有限公司 | Upper-lower combination type dual-heat storage burner with embedded burner blocks |
-
2003
- 2003-04-22 CN CNU032504063U patent/CN2614312Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968385A (en) * | 2014-05-24 | 2014-08-06 | 北京首钢国际工程技术有限公司 | Upper-lower combination type dual-heat storage burner with embedded burner blocks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TANGSHAN JINGZHAO TECHNOLOGY DEVELOPMENT CO., LTD Free format text: FORMER OWNER: ZHAO SHOUYI ADDRESS Effective date: 20081121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081121 Address after: Nanyuan street, Fengnan Development Zone, Fengnan District, Hebei, Tangshan City Province, China: 063300 Patentee after: Tangshan Jingzhao Technology Development Co., Ltd. Address before: No. 133, industrial South Road, Qiaodong District, Hebei, Zhangjiakou: 075000 Patentee before: Zhao Shouyi |
|
| ASS | Succession or assignment of patent right |
Owner name: TANGSHAN JINGZHAO TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: ZHAO SHOUYI Effective date: 20081121 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040505 Termination date: 20120422 |