CN101526224B - Heat storage burner brick - Google Patents
Heat storage burner brick Download PDFInfo
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- CN101526224B CN101526224B CN2008100203852A CN200810020385A CN101526224B CN 101526224 B CN101526224 B CN 101526224B CN 2008100203852 A CN2008100203852 A CN 2008100203852A CN 200810020385 A CN200810020385 A CN 200810020385A CN 101526224 B CN101526224 B CN 101526224B
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- patchhole
- hole
- heat storage
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Abstract
The invention provides a novel heat storage burner brick. The heat storage burner brick has a cylinder structure, the center of the left end of a cylinder is provided with a main burner gun insertion hole, while the center of the right end is provided with a concave ignition hole, and the concave ignition hole is communicated with the main burner gun insertion hole; the left end of the cylinder is distributed with two layers of holes according to different radiuses along the center of circle, the holes at an outer layer are secondary combustion-supporting air holes, the holes at an inner layer are primary combustion-supporting air holes, the holes at the outer layer run through the cylinder, and the holes at the inner layer are alternately distributed between the holes at the outer layer, and are slantways inserted into the core of the cylinder to be intersected with the concave ignition hole; and both sides of an outer circle surface of the cylinder are provided with a burning torch insertion hole and a flame detection insertion hole respectively, and the burning torch insertion hole and the flame detection insertion hole are slantways inserted into the core of the cylinder to be communicated with the concave ignition hole. The invention smartly constructs the shape and the angle of the air holes in the burner brick, reasonably distributes combustion-supporting air which takes part in the combustion, remarkably improves the mixing ability between fuel and the combustion-supporting air, and has remarkable effect of reducing the content of oxynitride in a combustion product.
Description
Technical field
The present invention relates to a kind of burner block, be specifically related to a kind of novel heat-accumulating burner brick structure.
Background technology
At present, burner block is one of critical piece of various industrial heating furnaces, the burner block original structure is generally heavy refractory brick or heavy castable refractory structure, the burner that portion temperature is lower adopts the insulation construction of light fire brick+light heat-insulating material, because burner block weight is big, it is big to install and fix difficulty, the heat insulation effect extreme difference, radiation loss is big, energy waste is serious, the too high working environment that influences of outside wall temperature, and also the thermal shock resistance of burner material is poor, in use be prone to crackle and peel off, result of use is very undesirable.
Burner block operated by rotary motion used in aluminium manufacturer produces is in quirk, and it is the intake of stove additional gas still not, also is the intake of the fugitive constituent that produces of calcination material, also is the intake of the combustion air after preheating simultaneously.Therefore, the structure of this position is very complicated.
General burner block structure of the prior art adopts the nearly combining form of tens kinds of Idiotype refractory brick, and this not only makes the preparation of a large amount of special shaped bricks more loaded down with trivial details and expensive, and what also increased stove simultaneously builds cost and maintenance difficulty by laying bricks or stones.Therefore existing burner block structure is not satisfactory.
In addition, the burner block structure is one of key technology of heat-accumulating burner, directly influences the burner combustion effect, and simultaneously rational structure also helps and prolongs burner service life.
Therefore, to the technical research of burner block structure, has crucial economic implications.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, a kind of novel heat storage burner brick is provided.
Purpose of the present invention is achieved through the following technical solutions:
Heat storage burner brick, characteristics are: this heat storage burner brick is cylindrical structure, and the center of cylinder left end is provided with main burner rifle patchhole, and the center of cylinder right-hand member is provided with the igniting shrinkage pool, and the igniting shrinkage pool communicates with main burner rifle patchhole; At the cylinder left end, according to the radius different distributions two-layer hole is arranged along the center of circle, outer hole is secondary combustion air hole, the internal layer hole is one-level combustion air hole, outer hole runs through cylinder, the internal layer hole is interspersed between outer hole, and internal layer hole oblique cutting is gone into cylinder body-centered portion and intersected with the igniting shrinkage pool; Be respectively equipped with burning torch patchhole and flame in the both sides of cylinder periphery and detect patchhole, burning torch patchhole and flame detection patchhole oblique cutting are gone into cylinder body-centered portion and are communicated with the igniting shrinkage pool, and burning torch patchhole and flame detect the ignition zone of patchhole and the sealing of igniting shrinkage pool formation.
Further, above-mentioned heat storage burner brick, the heat storage burner brick of described cylindrical structure adopt high alumina refractories through the die casting moulding, at high temperature fire to form.
Further, above-mentioned heat storage burner brick, described outer hole is square, has four, is evenly distributed at circumferencial direction; Described internal layer hole also is square, totally four, also is evenly distributed at circumferencial direction.
Again further, above-mentioned heat storage burner brick, described burning torch patchhole and flame detect patchhole and are the different inclination angle oblique cutting respectively and go into cylinder body-centered portion and communicate with the shrinkage pool of lighting a fire.
Substantive distinguishing features and obvious improvement that technical solution of the present invention is outstanding are mainly reflected in:
The present invention is by constructing wind hole shape, the angle in the burner block cleverly, the combustion air that effectively will participate in burning carries out reasonable distribution, significantly improve the ability of mixing between fuel and combustion air, prolonged Mixed Zone between the two, thereby the combustion flame center is disperseed.As seen, burner block of the present invention has remarkable effect to the oxynitrides content that reduces in the combustion product, and its low cost of manufacture is easy to use, has produced very significantly economic benefit.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: the main cutaway view of burner block of the present invention;
The B-B cutaway view of Fig. 3: Fig. 2.
The implication of each Reference numeral sees the following form among the figure:
| Reference numeral | Implication | Reference numeral | Implication | | Implication | |
| 1 | Main burner rifle patchhole | 2 | The |
3 | The |
|
| 4 | Outer hole | 5 | Flame detects |
6 | The burning torch patchhole |
The specific embodiment
As shown in Figure 1 and Figure 2, heat storage burner brick, its profile is cylindrical structure, and the center of cylinder left end is provided with main burner rifle patchhole 1, and the center of cylinder right-hand member is provided with igniting shrinkage pool 2, and igniting shrinkage pool 2 communicates with main burner rifle patchhole 1; At the cylinder left end, according to the radius different distributions two-layer hole is arranged along the center of circle, be internal layer hole 3 and outer hole 4, outer hole 4 is secondary combustion air hole, internal layer hole 3 is one-level combustion air hole, outer hole 4 is square, have four, be evenly distributed at circumferencial direction, outer hole 4 runs through cylinder (Fig. 3 as seen), and internal layer hole 3 is interspersed between outer hole 4 (Fig. 2 as seen), internal layer hole 3 also is square, totally four, also be evenly distributed at circumferencial direction, internal layer hole 3 oblique cuttings are gone into cylinder body-centered portion and are intersected with igniting shrinkage pool 2; Be respectively equipped with burning torch patchhole 6 and flame in the both sides of cylinder periphery and detect patchhole 5, burning torch patchhole 6 and flame detect patchhole 5 and are the different inclination angle oblique cutting respectively and go into cylinder body-centered portion and communicate with igniting shrinkage pool 2, and burning torch patchhole 6 and flame detect patchhole 5 and constitutes the ignition zone that seals with igniting shrinkage pool 2.
During concrete the making, the heat storage burner brick of cylindrical structure adopts high alumina refractories through the die casting moulding, at high temperature fires to form.Inside and outside layer pore quantity can be determined according to the burner ability.
The present invention designs novel burner block structure, and center one side of burner block is provided with a circular hole, and burner main fuel rifle hole thus inserts; The center opposite side of burner block is provided with an igniting shrinkage pool, burning torch hole and flame detect the equal oblique cutting in the hole shrinkage pool of lighting a fire therewith and link to each other, this part-structure constitutes the ignition zone of a relative closure, and this structure shows the person and improved the ignition zone state, has improved the igniting success.
In sum, the present invention designs uniqueness, novel structure, by constructing wind hole shape, the angle in the burner block cleverly, the combustion air that effectively will participate in burning carries out reasonable distribution, significantly improve the ability of mixing between fuel and combustion air, prolonged Mixed Zone between the two, thereby the combustion flame center is disperseed, therefore, burner block of the present invention has remarkable effect to the oxynitrides content that reduces in the combustion product.Low cost of manufacture, function brilliance, easy to use, economic benefit and social effect are remarkable, have splendid using value.
Below only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the rights protection scope of the present invention.
Claims (4)
1. heat storage burner brick, it is characterized in that: this heat storage burner brick is cylindrical structure, and the center of cylinder left end is provided with main burner rifle patchhole, and the center of cylinder right-hand member is provided with the igniting shrinkage pool, and the igniting shrinkage pool communicates with main burner rifle patchhole; At the cylinder left end, according to the radius different distributions two-layer hole is arranged along the center of circle, outer hole is secondary combustion air hole, the internal layer hole is one-level combustion air hole, outer hole runs through cylinder, the internal layer hole is interspersed between outer hole, and internal layer hole oblique cutting is gone into cylinder body-centered portion and intersected with the igniting shrinkage pool; Be respectively equipped with burning torch patchhole and flame in the both sides of cylinder periphery and detect patchhole, burning torch patchhole and flame detection patchhole oblique cutting are gone into cylinder body-centered portion and are communicated with the igniting shrinkage pool, and burning torch patchhole and flame detect the ignition zone of patchhole and the sealing of igniting shrinkage pool formation.
2. heat storage burner brick according to claim 1 is characterized in that: the heat storage burner brick of described cylindrical structure adopts high alumina refractories through the die casting moulding, at high temperature fires to form.
3. heat storage burner brick according to claim 1 is characterized in that: described outer hole is square, has four, is evenly distributed at circumferencial direction; Described internal layer hole also is square, totally four, also is evenly distributed at circumferencial direction.
4. heat storage burner brick according to claim 1 is characterized in that: described burning torch patchhole and flame detect patchhole and are the different inclination angle oblique cutting respectively and go into cylinder body-centered portion and communicate with the shrinkage pool of lighting a fire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100203852A CN101526224B (en) | 2008-03-04 | 2008-03-04 | Heat storage burner brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100203852A CN101526224B (en) | 2008-03-04 | 2008-03-04 | Heat storage burner brick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101526224A CN101526224A (en) | 2009-09-09 |
| CN101526224B true CN101526224B (en) | 2010-11-03 |
Family
ID=41094235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100203852A Expired - Fee Related CN101526224B (en) | 2008-03-04 | 2008-03-04 | Heat storage burner brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101526224B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5314739B2 (en) * | 2011-08-02 | 2013-10-16 | ロザイ工業株式会社 | Regenerative burner |
| CN106440814B (en) * | 2016-09-13 | 2018-09-18 | 上海二十冶建设有限公司 | The fixing means of burner block in a kind of heating furnace furnace wall protective demolition |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0325709A2 (en) * | 1988-01-29 | 1989-08-02 | Didier-Werke Ag | Gas flushing brick |
| CN2467903Y (en) * | 2001-03-12 | 2001-12-26 | 湖南华菱管线股份有限公司涟钢事业部 | Compact type eddy heat accumulated burner |
| CN2539062Y (en) * | 2002-05-22 | 2003-03-05 | 邯郸钢铁股份有限公司 | Honeycomb body heat storage burner |
| CN2849621Y (en) * | 2005-10-24 | 2006-12-20 | 贵阳铝镁设计研究院 | Gas nozzle brick structure for pot-type furnace |
| CN201193828Y (en) * | 2008-03-04 | 2009-02-11 | 苏州博能炉窑科技有限公司 | Thermal storage burning nozzle brick |
-
2008
- 2008-03-04 CN CN2008100203852A patent/CN101526224B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0325709A2 (en) * | 1988-01-29 | 1989-08-02 | Didier-Werke Ag | Gas flushing brick |
| CN2467903Y (en) * | 2001-03-12 | 2001-12-26 | 湖南华菱管线股份有限公司涟钢事业部 | Compact type eddy heat accumulated burner |
| CN2539062Y (en) * | 2002-05-22 | 2003-03-05 | 邯郸钢铁股份有限公司 | Honeycomb body heat storage burner |
| CN2849621Y (en) * | 2005-10-24 | 2006-12-20 | 贵阳铝镁设计研究院 | Gas nozzle brick structure for pot-type furnace |
| CN201193828Y (en) * | 2008-03-04 | 2009-02-11 | 苏州博能炉窑科技有限公司 | Thermal storage burning nozzle brick |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101526224A (en) | 2009-09-09 |
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Granted publication date: 20101103 Termination date: 20130304 |