CN202613977U - Up-down embedded type refractory brick - Google Patents
Up-down embedded type refractory brick Download PDFInfo
- Publication number
- CN202613977U CN202613977U CN 201220221050 CN201220221050U CN202613977U CN 202613977 U CN202613977 U CN 202613977U CN 201220221050 CN201220221050 CN 201220221050 CN 201220221050 U CN201220221050 U CN 201220221050U CN 202613977 U CN202613977 U CN 202613977U
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- brick body
- brick
- boss
- groove
- refractory
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Abstract
The utility model relates to an up-down embedded type refractory brick which comprise a brick body, and a cross section of the brick body is in a wedge shape. The up-down embedded type refractory brick is characterized in that bosses are arranged on the top face of the brick body, grooves which correspond to positions of the bosses are arranged on the bottom face of the brick body, a section of each boss and a section of each groove are the same in shape, and the bosses and the grooves on an upper layer brick body and a lower layer brick body can be embedded after the upper layer brick body and the lower layer brick body are bricked. Due to the fact that the bosses and the grooves of the upper layer brick body and the lower brick body are embedded, an upper layer brick ring and a lower layer brick ring can be connected firmly, and the whole structure stability of a refractory lining is strengthened. When the refractory brick is damaged partially, large-area caving of the refractory lining can not happen, and service life of the refractory lining is prolonged.
Description
Technical field
The utility model relates to a kind of refractory product, especially relates to a kind of inserted type refractory brick up and down.
Background technology
The refractory lining of converter, electric furnace, ladle etc. adopts wedge type refractory brick to build work liner and insulating lining by laying bricks or stones usually, and the brick body of wedge type refractory brick is wedge shape, and the interior outer end of brick body, upper and lower side and two sides are the plane; Be built into brick ring formation work liner or insulating lining with them; Because lack mutual support between the brick body, its resistance to overturning is poor, in the long-term production process; Furnace charge ceaselessly impacts and the work liner that rubs; Very easily cause the refractory brick of refractory lining to come off, when serious even cause the slump of refractory lining, the service life of refractory lining is short.
The utility model content
The applicant has carried out research and has improved to above-mentioned problem, and a kind of inserted type refractory brick up and down is provided, and strengthens the refractory lining structural stability, prolongs the service life of refractory lining.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of inserted type refractory brick up and down; Comprise the brick body; The cross section of said brick body is wedge shape, and the end face of said brick body is provided with boss, and the bottom surface of said brick body is provided with and the corresponding groove of said lug boss position; Said boss is identical with the cross sectional shape of said groove, is built into the said boss and the said groove tabling of back upper and lower layer brick body.
Further:
The cross sectional shape of said boss and said groove is trapezoidal, semicircle, triangle or half elliptic.
Said boss and said groove are near the big end of said brick body.
The technique effect of the utility model is:
The disclosed a kind of inserted type refractory brick up and down of the utility model; When building into the brick ring by laying bricks or stones, the boss and the groove tabling of upper and lower layer brick body firmly connect upper and lower layer brick ring; Strengthen the overall structure stability of refractory lining; When the part is impaired, can not cause the large tracts of land slump of refractory lining, prolong the service life of refractory lining.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation.
Like Fig. 1, shown in 2, the utility model comprises brick body 1, and the cross section of brick body 1 is wedge shape; The width of big end 3 is greater than the width of small end 2, and the end face of brick body 1 is provided with boss 5, and the bottom surface of brick body 1 is provided with and the corresponding groove 4 in boss 5 positions; Boss 5 is identical with the cross sectional shape of groove 4; The cross sectional shape of boss 5 and groove 4 can be trapezoidal, semicircle, triangle or half elliptic, and in the present embodiment, the cross sectional shape of boss 5 and groove 4 is trapezoidal.When building into the brick ring by laying bricks or stones, the boss 5 and groove 4 tablings of upper and lower layer brick body, upper and lower layer brick ring firmly connects; Strengthened the overall structure stability of refractory lining like this; When the part is impaired, can not cause the large tracts of land slump of refractory lining, prolong the service life of refractory lining.In addition, boss 5 and groove 4 so both can guarantee the bonding strength of boss 5 and groove 4 as far as possible near the big end 3 of brick body 1, and after the wearing and tearing of brick body, the syndeton of boss 5 and groove 4 still can guarantee the structural stability of refractory lining simultaneously.
Claims (3)
1. inserted type refractory brick up and down; Comprise the brick body; The cross section of said brick body is wedge shape, it is characterized in that: the end face of said brick body is provided with boss, and the bottom surface of said brick body is provided with and the corresponding groove of said lug boss position; Said boss is identical with the cross sectional shape of said groove, is built into the said boss and the said groove tabling of back upper and lower layer brick body.
2. according to the described up and down inserted type refractory brick of claim 1, it is characterized in that: the cross sectional shape of said boss and said groove is trapezoidal, semicircle, triangle or half elliptic.
3. according to the described inserted type refractory brick up and down of claim 1, it is characterized in that: said boss and said groove are near the big end of said brick body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221050 CN202613977U (en) | 2012-05-17 | 2012-05-17 | Up-down embedded type refractory brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221050 CN202613977U (en) | 2012-05-17 | 2012-05-17 | Up-down embedded type refractory brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613977U true CN202613977U (en) | 2012-12-19 |
Family
ID=47347667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220221050 Expired - Fee Related CN202613977U (en) | 2012-05-17 | 2012-05-17 | Up-down embedded type refractory brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613977U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052394A (en) * | 2016-07-25 | 2016-10-26 | 宜兴兴贝耐火材料制品有限公司 | Composite silicon carbide and mullite refractory brick |
| CN107560424A (en) * | 2017-10-11 | 2018-01-09 | 上海宝冶建设工业炉工程技术有限公司 | A kind of lime shaft kiln refractory lining modular tile |
| CN107560434A (en) * | 2017-10-11 | 2018-01-09 | 上海宝冶建设工业炉工程技术有限公司 | Shaft furnace refractory lining modular tile |
-
2012
- 2012-05-17 CN CN 201220221050 patent/CN202613977U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052394A (en) * | 2016-07-25 | 2016-10-26 | 宜兴兴贝耐火材料制品有限公司 | Composite silicon carbide and mullite refractory brick |
| CN107560424A (en) * | 2017-10-11 | 2018-01-09 | 上海宝冶建设工业炉工程技术有限公司 | A kind of lime shaft kiln refractory lining modular tile |
| CN107560434A (en) * | 2017-10-11 | 2018-01-09 | 上海宝冶建设工业炉工程技术有限公司 | Shaft furnace refractory lining modular tile |
| CN107560424B (en) * | 2017-10-11 | 2024-01-30 | 上海宝冶冶金工程有限公司 | Lime shaft kiln refractory lining composite brick |
| CN107560434B (en) * | 2017-10-11 | 2024-01-30 | 上海宝冶冶金工程有限公司 | Refractory lining combined brick for shaft kiln |
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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: 20121219 Termination date: 20140517 |