CN204313302U - A kind of refractory brick with thermal shock resistance - Google Patents
A kind of refractory brick with thermal shock resistance Download PDFInfo
- Publication number
- CN204313302U CN204313302U CN201420742245.7U CN201420742245U CN204313302U CN 204313302 U CN204313302 U CN 204313302U CN 201420742245 U CN201420742245 U CN 201420742245U CN 204313302 U CN204313302 U CN 204313302U
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- Prior art keywords
- brick body
- brick
- thermal shock
- shock resistance
- refractory
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Abstract
The utility model relates to a kind of refractory brick with thermal shock resistance, comprises brick body, and described brick body is provided with brick body upper surface and brick body lower surface; Described brick body upper surface is provided with through hole, and described through hole runs through brick body; Described brick body both sides are provided with boss, and described boss is provided with zigzag faying face.The features such as the utility model has good thermal shock stability, softening point is high, resistance to chemical attack is strong, resistance to sudden heating is good, heat storage optimum performance in use and service life thereof can be ensured, significantly reduce the furnace outage time of production firm and reduce production cost.
Description
Technical field
The utility model relates to a kind of hot worked refractory material, specifically a kind of refractory brick with thermal shock resistance.
Background technology
Refractory material is generally divided into two kinds, i.e. amorphous refractory and sizing refractory material.Amorphous refractory is also castable, by multiple aggregate or the mixing powdery material formed with one or more bonding agents that gathers materials, must coordinate and stir, have stronger mobility during use with one or more liquid.Sizing refractory material refers generally to refractory brick, and its shape has standard rule, also can build as required when cutting and process temporarily, generally be arranged on heat accumulating type heating furnace burner rear, for supporting and reinforcing ceramic heat storage body material.Tradition refractory brick mostly adopts regular rectangular structure, and thermal shock resistance is poor, and this just limits its range of application greatly.
In sum, we need to design a kind of refractory brick with thermal shock resistance, the features such as it has good thermal shock stability, softening point is high, resistance to chemical attack is strong, resistance to sudden heating is good, heat storage optimum performance in use and service life thereof can be ensured, significantly reduce the furnace outage time of production firm and reduce production cost.
Summary of the invention
In order to solve above-mentioned prior art Problems existing, the utility model provides a kind of refractory brick with thermal shock resistance.
The technical scheme in the invention for solving the above technical problem is:
Have a refractory brick for thermal shock resistance, comprise brick body, described brick body is provided with brick body upper surface and brick body lower surface; Described brick body upper surface is provided with through hole, and described through hole runs through brick body, and refractory brick and honeycomb ceramics support the use in regenerative combustion system, improve radiating efficiency, enhances thermal shock resistance and resistance to sudden heating; Described brick body both sides are provided with boss, and described boss is provided with zigzag faying face.
Described through hole is 3 or 4 rows in brick body upper surface horizontal direction, and through hole is uniformly distributed at brick body upper surface vertical direction, ensures the stable of brick laying structure, reduces damage rate.
Described boss is provided with 4 cylinder shape grooves in upper surface side, is provided with 4 cylindrical protrusions in lower surface side, and groove and protruding position one_to_one corresponding, make refractory brick be convenient to install.
For adopting the flame retardant coating of refractory material on the left of described zigzag faying face, right side is the supporting layer adopting light material, reduces the production cost of refractory brick, alleviates the weight of refractory brick, improve effect of heat insulation simultaneously.
The beneficial effects of the utility model are: a kind of refractory brick with thermal shock resistance, the features such as it has good thermal shock stability, softening point is high, resistance to chemical attack is strong, resistance to sudden heating is good, heat storage optimum performance in use and service life thereof can be ensured, significantly reduce the furnace outage time of production firm and reduce production cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is front view of the present utility model.
1, brick body, 2, brick body upper surface, 3, brick body lower surface, 4, through hole, 5, boss, 501, groove, 502, protruding, 6, zigzag faying face, 601, flame retardant coating, 602, supporting layer.
Detailed description of the invention
As shown in Fig. 1,2 and 3, a kind of refractory brick with thermal shock resistance, comprises brick body 1, and described brick body 1 is provided with brick body upper surface 2 and brick body lower surface 3; Described brick body upper surface 2 is provided with through hole 4, and described through hole 4 runs through brick body 1, and refractory brick and honeycomb ceramics support the use in regenerative combustion system, improve radiating efficiency, enhances thermal shock resistance and resistance to sudden heating; Described brick body both sides are provided with boss, and described boss is provided with zigzag faying face.
Described through hole 4 is 3 or 4 rows in brick body 1 upper surface level 2 direction, and through hole is uniformly distributed at brick body upper surface 2 vertical direction, ensures the stable of brick laying structure, reduces damage rate.
Described boss 5 is provided with 4 cylinder shape grooves 501 in upper surface side, is provided with 4 cylindrical protrusions 502 in lower surface side, and groove 501 and the position one_to_one corresponding of protruding 502, make refractory brick be convenient to install.
For adopting the flame retardant coating 601 of refractory material on the left of described zigzag faying face 6, right side is the supporting layer 602 adopting light material, reduces the production cost of refractory brick, alleviates the weight of refractory brick, improve effect of heat insulation simultaneously.
During use, build by laying bricks or stones smooth on request for refractory brick in tram.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. there is a refractory brick for thermal shock resistance, comprise brick body, it is characterized in that: described brick body is provided with brick body upper surface and brick body lower surface; Described brick body upper surface is provided with through hole, and described through hole runs through brick body; Described brick body both sides are provided with boss, and described boss is provided with zigzag faying face.
2. a kind of refractory brick with thermal shock resistance according to claim 1: described through hole is 3 or 4 rows in brick body upper surface horizontal direction, and through hole is uniformly distributed at brick body upper surface vertical direction.
3. a kind of refractory brick with thermal shock resistance according to claim 1: described boss is provided with 4 cylinder shape grooves in upper surface side, is provided with 4 cylindrical protrusions in lower surface side, and groove and protruding position one_to_one corresponding.
4. a kind of refractory brick with thermal shock resistance according to claim 1: for adopting the flame retardant coating of refractory material on the left of described zigzag faying face, right side is the supporting layer adopting light material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742245.7U CN204313302U (en) | 2014-12-02 | 2014-12-02 | A kind of refractory brick with thermal shock resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742245.7U CN204313302U (en) | 2014-12-02 | 2014-12-02 | A kind of refractory brick with thermal shock resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313302U true CN204313302U (en) | 2015-05-06 |
Family
ID=53135616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420742245.7U Expired - Fee Related CN204313302U (en) | 2014-12-02 | 2014-12-02 | A kind of refractory brick with thermal shock resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313302U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202921A (en) * | 2015-10-10 | 2015-12-30 | 无锡兴达节能科技股份有限公司 | Low wall brick for cement kiln |
| CN105258544A (en) * | 2015-11-07 | 2016-01-20 | 平湖伟峰科技有限责任公司 | Energy storage brick |
| CN105546988A (en) * | 2016-02-16 | 2016-05-04 | 宜兴市钰玺窑业有限公司 | Nitride and silicon carbide combined brick |
-
2014
- 2014-12-02 CN CN201420742245.7U patent/CN204313302U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202921A (en) * | 2015-10-10 | 2015-12-30 | 无锡兴达节能科技股份有限公司 | Low wall brick for cement kiln |
| CN105202921B (en) * | 2015-10-10 | 2017-12-15 | 无锡兴达节能科技股份有限公司 | Cement kiln parapet brick |
| CN105258544A (en) * | 2015-11-07 | 2016-01-20 | 平湖伟峰科技有限责任公司 | Energy storage brick |
| CN105258544B (en) * | 2015-11-07 | 2018-11-20 | 平湖伟峰科技有限责任公司 | Accumulation of energy brick |
| CN105546988A (en) * | 2016-02-16 | 2016-05-04 | 宜兴市钰玺窑业有限公司 | Nitride and silicon carbide combined brick |
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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: 20150506 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |