CN202562278U - Anchoring brick - Google Patents
Anchoring brick Download PDFInfo
- Publication number
- CN202562278U CN202562278U CN2012202210532U CN201220221053U CN202562278U CN 202562278 U CN202562278 U CN 202562278U CN 2012202210532 U CN2012202210532 U CN 2012202210532U CN 201220221053 U CN201220221053 U CN 201220221053U CN 202562278 U CN202562278 U CN 202562278U
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- China
- Prior art keywords
- brick
- furnace lining
- furnace
- insulation furnace
- insulation
- 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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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to an anchoring brick which comprises a brick body in a cylinder shape and is characterized that the brick body comprises a substrate at the upper portion and a connecting part at the lower portion, radial hanging holes are arranged on the substrate, and the connecting part is provided with at least two ringlike grooves. The anchoring brick is made of materials which are the same as insulation furnace lining pouring materials in shrinking percentage by means of compression moulding, so that an insulation furnace lining can be closely connected with a furnace top or a wall body surface, the cracking phenomena of insulation furnace lining pouring materials can be reduced, the insulation furnace lining pouring materials are prevented from being loosened, sinking and collapsing, and service life of an industrial furnace is prolonged.
Description
Technical field
The utility model relates to a kind of annex that is used for industrial furnaces such as boiler, especially relates to a kind of anchored brick that is used for furnace roof or surface of wall.
Background technology
At present; The insulation furnace lining of high temperature industrial furnaces such as various boilers, incinerator is employed in body of heater surface ramming mostly, cast refractory heat-insulating pours constitutes the insulation furnace lining; In order to guarantee that being incubated furnace lining avoids the generation cracking to come off after operation under the long term high temperature vibration; Guarantee to be incubated the service life of furnace lining, before cast refractory heat-insulating insulation furnace lining, body of heater surface soldered heat-resistance stainless steel " Y " type bitch.In the industrial furnace long-time running, be used for " Y " type bitch that pours is caught on the body of heater surface, in the time of 1200 ℃, can producing expands produces carbonization; Long-pending burnt phenomenon is serious, simultaneously, because the heat-resistance stainless steel material is different with holding furnace liner in pouring material shrinkage factor; Cause the pours cracking after the long-time running; Directly have influence on the insulation furnace lining, holding furnace is foiled and is thrown fire at present, leaks ash, leaks the cigarette phenomenon, even causes being incubated furnace lining local caburizing material and come off; Thereby holding furnace liner in pouring material is ascending to be spread to whole holding furnace liner in pouring material and becomes flexible, sinks, decays, thereby shortens the service life of industrial furnace.
The utility model content
The applicant has carried out research and has improved to above-mentioned problem, and a kind of anchored brick is provided, and reduces the generation of holding furnace liner in pouring material cracking phenomena, the generation of avoiding holding furnace liner in pouring material to become flexible, sink, decay phenomenon, the service life of prolongation industrial furnace.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of anchored brick comprises the brick body, and said brick body is the cylinder bodily form, and said brick body comprises the pedestal on top and the connecting portion of bottom, and said pedestal is provided with the hole of hanging radially, and said connecting portion is provided with at least two cannelures.
Further:
The cross section of said cannelure is V-shaped.
Said connecting portion is provided with three cannelures.
The technique effect of the utility model is:
The disclosed a kind of anchored brick of the utility model; Adopt the shrinkage factor material compression moulding identical with holding furnace liner in pouring material; The insulation furnace lining closely is connected with furnace roof or surface of wall; Reduce the generation of holding furnace liner in pouring material cracking phenomena, the generation of avoiding holding furnace liner in pouring material to become flexible, sink, decay phenomenon, the service life of prolongation industrial furnace.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation.
As shown in Figure 1; The utility model comprises brick body 1, and brick body 1 is the cylinder bodily form, and brick body 1 comprises the pedestal 2 on top and the connecting portion 3 of bottom; Pedestal 2 be provided with radially hang hole 5; Hang hole 5 and be used for and being connected of furnace roof or surface of wall, connecting portion 3 is provided with at least two cannelures 4, and cannelure 4 strengthens the adhesion of furnace roofs or surface of wall and holding furnace liner in pouring material.In the present embodiment, connecting portion 3 is provided with three cannelures 4, and the cross section of cannelure 4 is V-shaped.
In the utility model, the brick body adopts the shrinkage factor material compression moulding identical with holding furnace liner in pouring material and forms through high temperature sintering, has the intensity height; Scour resistance is good, and the characteristics that spalling resistance is good are with the thermal expansion basically identical of holding furnace liner in pouring material; The insulation furnace lining closely is connected with furnace roof or surface of wall; Increase pulling force greatly, prevent effectively that the instability of expanding with heat and contract with cold is different with shrinkage factor and the body of wall that produces tilts, furnace roof comes off, scurries fiery phenomenon, even holding furnace liner in pouring material has tiny cracking phenomena; Can not burn out anchored brick yet, avoid phenomenons such as holding furnace liner in pouring material becomes flexible, sinks, decays.
Claims (3)
1. an anchored brick comprises the brick body, and said brick body is the cylinder bodily form, it is characterized in that: said brick body comprises the pedestal on top and the connecting portion of bottom, and said pedestal is provided with the hole of hanging radially, and said connecting portion is provided with at least two cannelures.
2. according to the described anchored brick of claim 1, it is characterized in that: the cross section of said cannelure is V-shaped.
3. according to the described anchored brick of claim 1, it is characterized in that: said connecting portion is provided with three cannelures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202210532U CN202562278U (en) | 2012-05-17 | 2012-05-17 | Anchoring brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202210532U CN202562278U (en) | 2012-05-17 | 2012-05-17 | Anchoring brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562278U true CN202562278U (en) | 2012-11-28 |
Family
ID=47211927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202210532U Expired - Fee Related CN202562278U (en) | 2012-05-17 | 2012-05-17 | Anchoring brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202562278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567411A (en) * | 2015-01-26 | 2015-04-29 | 长兴盛华耐火材料有限公司 | Refractory anchoring brick |
| CN105651056A (en) * | 2014-11-10 | 2016-06-08 | 宜兴市中韩窑业工程有限公司 | Suspended brick special for ceiling of power station boiler |
-
2012
- 2012-05-17 CN CN2012202210532U patent/CN202562278U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651056A (en) * | 2014-11-10 | 2016-06-08 | 宜兴市中韩窑业工程有限公司 | Suspended brick special for ceiling of power station boiler |
| CN104567411A (en) * | 2015-01-26 | 2015-04-29 | 长兴盛华耐火材料有限公司 | Refractory anchoring brick |
| CN104567411B (en) * | 2015-01-26 | 2016-05-18 | 长兴盛华耐火材料有限公司 | Fire-resistant anchored brick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140517 |