CN202885545U - Combined burner block - Google Patents
Combined burner block Download PDFInfo
- Publication number
- CN202885545U CN202885545U CN 201220497891 CN201220497891U CN202885545U CN 202885545 U CN202885545 U CN 202885545U CN 201220497891 CN201220497891 CN 201220497891 CN 201220497891 U CN201220497891 U CN 201220497891U CN 202885545 U CN202885545 U CN 202885545U
- Authority
- CN
- China
- Prior art keywords
- burner block
- combined
- segmental arc
- assembled nozzle
- brick
- 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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- Gas Burners (AREA)
Abstract
The utility model relates to a combustion equipment unit, in particular to a combined burner block. The technical scheme includes that the combined burner block is in a ring structure, grooves are arranged on the surface of a burner block body, and the burner block body is in the ring structure which is combined by at least two arc sections. Due to the fact that the combined burner block is not in a massive structure, and is formed by assembling parts in an assembling mode, a gap exist between the assembling parts, space can contain deformation of the burner block under the condition that the burner block expands with heat and contacts with cold, the burner block body is incapable of producing cracks, and service life of the burner block is prolonged.
Description
Technical field
The utility model relates to a kind of combustion apparatus parts, is specially burner block.
Technical background
Burner block is to require the combustion apparatus that manufactures and designs according to different heating processes, controls length, shape, rigidity of flame etc. according to the difference of shape, size, organizes flame profile, makes combustion efficiency better.Traditional burner block is an integral ring-shaped structure, is made by refractory material.Because burner block is to use under hot environment, impact is subject to expanding with heat and contract with cold, it is too fast to heat up when especially using, thermal stress is concentrated excessive, in the furnace temperature fluctuation situation, burner block forms micro-crack easily, even micro-crack can enlarge, cause the whole cracking of burner block, damage, thereby affect service life.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of assembled nozzle brick, can absorb the distortion that burner block causes because expanding with heat and contract with cold, and concrete technical scheme is:
The assembled nozzle brick is circulus, and there is groove the brick surface, and described brick body is combined into circulus at least two segmental arcs.
Can be formed by two semi-rings, also can be formed by plural segmental arc.
The end face of segmental arc can be vertical plane, also can be inclined-plane, perhaps curved surface.
Described segmental arc end face has corresponding projection and groove, passes through corresponding projection and groove assembly and connection between the adjacent segmental arc.
Leave a slit between the described adjacent segmental arc.Fill with buffering mud between the slit.
The assembled nozzle brick that the utility model provides owing to be not overall structure but assembled by sub-assembly that the slit is arranged between the sub-assembly, in the situation that burner block expands with heat and contract with cold, has living space and holds distortion, and the brick body can not crack, and prolongs burner block service life.
Description of drawings
The structural representation of Fig. 1 segmental arc of the present utility model;
Fig. 2 burner block overall structure of the present utility model schematic diagram.
The specific embodiment
The accompanying drawings specific embodiment of the present utility model, as shown in Figure 1, the assembled nozzle brick is circulus, and there is groove the brick surface, and the brick body is combined into circulus by two segmental arcs 1, and each segmental arc 1 is semi-ring.
The segmental arc end face is vertical plane, and end face has corresponding projection 2 and groove 3, passes through corresponding projection and groove assembly and connection between the adjacent segmental arc.
As shown in Figure 2, between adjacent segmental arc, leave 3 millimeters slits, be used for disperseing thermal stress, fill with buffering mud between the slit.
Claims (5)
1. the assembled nozzle brick is circulus, and there is groove the brick surface, it is characterized in that, described brick body is combined into circulus at least two segmental arcs, and described segmental arc end face has corresponding projection and groove, passes through corresponding projection and groove assembly and connection between the adjacent segmental arc.
2. assembled nozzle brick according to claim 1 is characterized in that, described segmental arc is two semi-rings.
3. assembled nozzle brick according to claim 1 is characterized in that, described segmental arc end face is a kind of in vertical plane, inclined-plane, the curved surface.
4. according to claim 1 to 3 each described assembled nozzle bricks, it is characterized in that, leave a slit between the described adjacent segmental arc.
5. assembled nozzle brick according to claim 4 is characterized in that, fills with buffering mud between described slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497891 CN202885545U (en) | 2012-09-27 | 2012-09-27 | Combined burner block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497891 CN202885545U (en) | 2012-09-27 | 2012-09-27 | Combined burner block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885545U true CN202885545U (en) | 2013-04-17 |
Family
ID=48076966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220497891 Expired - Fee Related CN202885545U (en) | 2012-09-27 | 2012-09-27 | Combined burner block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885545U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966029A (en) * | 2017-11-05 | 2018-04-27 | 登封市豫登耐火材料厂 | A kind of cross-shaped configuration burning structure |
| CN108007206A (en) * | 2017-11-05 | 2018-05-08 | 登封市豫登耐火材料厂 | A kind of mullite brick structure based on temperature detection technique |
| CN108463681A (en) * | 2016-01-22 | 2018-08-28 | 塔塔钢铁荷兰科技有限责任公司 | Fire resisting anchoring piece for stove refractory brick |
-
2012
- 2012-09-27 CN CN 201220497891 patent/CN202885545U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108463681A (en) * | 2016-01-22 | 2018-08-28 | 塔塔钢铁荷兰科技有限责任公司 | Fire resisting anchoring piece for stove refractory brick |
| CN107966029A (en) * | 2017-11-05 | 2018-04-27 | 登封市豫登耐火材料厂 | A kind of cross-shaped configuration burning structure |
| CN108007206A (en) * | 2017-11-05 | 2018-05-08 | 登封市豫登耐火材料厂 | A kind of mullite brick structure based on temperature detection technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20160927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |