CN204854350U - Novel refractory brick - Google Patents
Novel refractory brick Download PDFInfo
- Publication number
- CN204854350U CN204854350U CN201520528606.2U CN201520528606U CN204854350U CN 204854350 U CN204854350 U CN 204854350U CN 201520528606 U CN201520528606 U CN 201520528606U CN 204854350 U CN204854350 U CN 204854350U
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- CN
- China
- Prior art keywords
- brick
- brick body
- thermal insulation
- piling
- column
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- 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 provides a novel refractory brick, which comprises a brick body, all become on two sides of the brick body row be equipped with a plurality of lugs and with the crisscross a plurality of recesses that set up of the lug that becomes row, and the groove phase that is listed as of the lug of the one -tenth row on one of them side and one -tenth on another side to and establish, the internal insulating layer that is equipped with of brick, side circumference of the brick body is equipped with the outside heat insulating board that extends of round, and another side circumference is equipped with the mounting groove with heat insulating board looks adaptation. The utility model discloses a set up the lug and the recess of staggered arrangement at brick side face, when piling up, can strengthen two connections between the bricks body between the brick body, reduce to pile up and not hard up probability appears, set up the heat insulating board in one of them side circumference, can appear when not hard up at two bricks bodies, insulate against heat to the not hard up department of piling up by the heat insulating board, prevent that the heat from piling up the loss, having improved thermal -insulated effect.
Description
Technical field
The utility model relates to refractory brick correlation technique, particularly relates to a kind of Novel fireproof brick.
Background technology
Refractory brick is a kind of refractory material with definite shape and size, be widely used in being lining with in kiln, good insulation, heat insulation effect can be played, the refractory brick of existing kiln, after piling up use a period of time, it piles up the change of place due to in-furnace temperature, there will be loosening, and then expand the opening piling up place, causing the heat in stove from piling up loss, reducing product and firing quality.Seriously there will be coming off between brick body, cause the kiln that collapses.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of Novel fireproof brick, can improve the fastness of piling up place between brick body, and can carry out heat insulation to the place of piling up loosened, and preventing heat from piling up loss, improve effect of heat insulation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of Novel fireproof brick, comprise brick body, the some grooves being provided with some projections and being crisscross arranged with projection in column all in column on two sides of described brick body, and projection in column on one of them side is relative with the groove in column on another side and establish; Be provided with thermal insulation layer in described brick body, described brick body side is circumferentially with the outward extending thermal insulation board of a circle, and another side is circumferentially with the mounting groove suitable with thermal insulation board.
As preferably, described projection cross sectional shape is trapezoidal, corresponding channel section is also trapezoidal.
As preferably, described brick external surface is coated with fire resistant coating.
As preferably, in described thermal insulation layer and thermal insulation board, be added with sillimanite.
As preferably, be provided with some strip reinforcements in described brick body, described reinforcement is carbonization silicon strip.
The advantage that the utility model has and good effect are: by arranging projection and the groove of interlaced arrangement at brick body side surface, when piling up between brick body, can strengthen the connection between two brick bodies, reduce the probability piled up and occur loosening; A side circumference arranges thermal insulation board wherein, when loosening appears in two brick bodies, can carry out heat insulation, preventing heat from piling up loss, improve effect of heat insulation by thermal insulation board to loosening piling up.
Accompanying drawing explanation
Fig. 1-2 is perspective view of the present utility model
Fig. 3 is sectional view of the present utility model
In figure:
1, brick body; 2, projection; 3, groove; 4, thermal insulation board; 5, mounting groove; 6, thermal insulation layer; 7, reinforcement; 11, side.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is illustrated:
As Figure 1-3, the utility model provides a kind of Novel fireproof brick, for inner lining of kiln, to being incubated in kiln, preventing heat losses.This concrete refractory brick comprises brick body 1, two sides 11 of brick body 1 are equipped with some projections 2 in column and some grooves 3 in column, projection 2 wherein on same side 11 is crisscross arranged with groove 3, and projection 2 in column on one of them side 11 is relative with the groove 3 in column on another side 11 and establish, when two brick bodies 1 connect, projection 2 inserts groove 3, with groove 3 with the use of, ensure two brick bodies 1 connection fastness while; In brick body 1, be provided with thermal insulation layer 6, for the isolation to the heat in kiln, prevent heat to be run off in a large number by brick body 1; Side 11 circumference of brick body 1 is provided with the outward extending thermal insulation board 4 of a circle, another side 11 is circumferentially with the mounting groove 5 suitable with thermal insulation board 4, the setting of thermal insulation board 4 and mounting groove 5, for when there is piling up the loosening of place between two brick bodies 1, thermal insulation board 4 keeps off at above-mentioned loosening place, and then heat isolate by thermal insulation board 4, cannot from piling up loss.
In the present embodiment, projection 2 cross sectional shape is trapezoidal, corresponding groove 3 cross section is also trapezoidal.Why cross section is arranged to trapezoidal, to carry out in the process of piling up, can so that in projection 2 quick insertion groove 3, effectively can improve the speed and quality of piling up, relative to existing by artificially locating the mode of piling up, further reduce because of people be pile up defective cause pile up place loosen.
As preferred technical scheme, there is fire resistant coating at the outer surface of brick body 1, prevent the too high damage causing brick body 1 of kiln in-furnace temperature.
Be added with sillimanite in above-mentioned thermal insulation layer 6 and thermal insulation board 4, further ensure the fire resistance of brick.
In the present embodiment, as shown in Figure 3, preferably in brick body 1, be provided with some strip reinforcements 7, described reinforcement 7 is carbonization silicon strip, effectively can strengthen the structural strength of brick body 1, prevents brick body 1 along with time appearance breaking-up.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model scope change and improve, and all should still belong within this patent covering scope.
Claims (5)
1. a Novel fireproof brick, it is characterized in that: comprise brick body (1), the some grooves (3) being provided with some projections (2) and being crisscross arranged with projection (2) in column all in column on two sides (11) of described brick body (1), and projection (2) in column on one of them side (11) is relative with the groove (3) in column on another side (11) and establish; Thermal insulation layer (6) is provided with in described brick body (1), described brick body (1) side (11) is circumferentially with the outward extending thermal insulation board of a circle (4), and another side (11) are circumferentially with the mounting groove (5) suitable with thermal insulation board (4).
2. Novel fireproof brick according to claim 1, is characterized in that: described projection (2) cross sectional shape is trapezoidal, corresponding groove (3) cross section is also trapezoidal.
3. Novel fireproof brick according to claim 1, is characterized in that: described brick body (1) outer surface has fire resistant coating.
4. Novel fireproof brick according to claim 1, is characterized in that: be added with sillimanite in described thermal insulation layer (3) and thermal insulation board (4).
5. Novel fireproof brick according to claim 1, is characterized in that: be provided with some strip reinforcements (7) in described brick body (1), and described reinforcement (7) is carbonization silicon strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528606.2U CN204854350U (en) | 2015-07-20 | 2015-07-20 | Novel refractory brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528606.2U CN204854350U (en) | 2015-07-20 | 2015-07-20 | Novel refractory brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204854350U true CN204854350U (en) | 2015-12-09 |
Family
ID=54744890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520528606.2U Expired - Fee Related CN204854350U (en) | 2015-07-20 | 2015-07-20 | Novel refractory brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204854350U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007205A (en) * | 2017-11-05 | 2018-05-08 | 登封市豫登耐火材料厂 | A kind of alumina hollow ball refractory brick of through-hole 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 |
| CN110274478A (en) * | 2019-06-10 | 2019-09-24 | 王成 | A kind of refractory brick |
| CN114276154A (en) * | 2021-12-29 | 2022-04-05 | 宜兴市隆昌耐火材料有限公司 | High-heat-insulation silicon carbide mullite brick for cement kiln and preparation method thereof |
-
2015
- 2015-07-20 CN CN201520528606.2U patent/CN204854350U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007205A (en) * | 2017-11-05 | 2018-05-08 | 登封市豫登耐火材料厂 | A kind of alumina hollow ball refractory brick of through-hole 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 |
| CN110274478A (en) * | 2019-06-10 | 2019-09-24 | 王成 | A kind of refractory brick |
| CN114276154A (en) * | 2021-12-29 | 2022-04-05 | 宜兴市隆昌耐火材料有限公司 | High-heat-insulation silicon carbide mullite brick for cement kiln and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20170720 |