CN202166320U - Refractory block - Google Patents
Refractory block Download PDFInfo
- Publication number
- CN202166320U CN202166320U CN2011202555196U CN201120255519U CN202166320U CN 202166320 U CN202166320 U CN 202166320U CN 2011202555196 U CN2011202555196 U CN 2011202555196U CN 201120255519 U CN201120255519 U CN 201120255519U CN 202166320 U CN202166320 U CN 202166320U
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- China
- Prior art keywords
- cuboid
- refractory block
- groove
- cross
- pit
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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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Abstract
The utility model discloses a refractory block; a main body structure of the refractory block is in a cuboid shape, and the cuboid comprises a top surface, a bottom surface, a front surface, a rear surface and two side surfaces, salients or pits are arranged on the top surface, pits or salients which can be embedded with the salients or pits on the top surface are correspondingly arranged on the bottom surface, an anchoring hole penetrating to the inside of the cuboid is arranged on the side surface, a groove extends to the rear surface of the cuboid from the opening of the anchoring hole, the salient is a convex ridge extending to the other side surface from one side surface, and the outline of the cross section of the convex ridge is in a semi-circular shape, the pit is a groove extending to the other side surface from one side surface, and the outline of the cross section of the groove is in a semi-circular shape. The refractory block is mainly applied to a grate type cooler, so as to solve the problems that the side wall of the existing grate type cooler has short service life or is convenient to install and replace; moreover, the refractory block has the advantages of convenience in installation and replacement and long service life of the side wall.
Description
Technical field
The utility model relates to a kind of refractory block, the refractory block that particularly a kind of grate cooler that is used to cool off clinker is used.
Background technology
In the process that is used for cooling off clinker, the side wall of grate cooler can damage because of the wearing and tearing that receive clinker gradually.If the side wall of grate cooler is built by laying bricks or stones with traditional refractory brick; Then have and be convenient to the advantage of installing and upgrading; But have the shortcoming that globality is relatively poor, fragile and service life is short simultaneously again, after a certain fragment of brick of side wall bottom came off because of wearing and tearing, the fragment of brick that reaches top all around will become flexible thereupon and come off; Whole side wall just can damage, thereby has influence on the service life of side wall; If side wall is with unshape refractory (like refractory cement) cast, then side wall has globality preferably, can not cause whole the damage because of the damage at certain less position; Thereby can increase the service life through repairing, but there is the shortcoming of installing, repairing and upgrading inconvenience simultaneously again in this, needs formwork, cast, maintenance and drying during installation; Comparatively bother; Need cut impaired refractory material arduously during repairing, and this can make the face of cutting near unworn refractory material sustain damage, be difficult to the repair efficiency that reaches desirable; When thoroughly upgrading, more need take very generous gas and could remove the side wall that has damaged and install new side wall.
For above-mentioned first kind of side wall, need often maintenance during use, the maintenance number of times is more relatively, but each repair time is shorter; For above-mentioned second kind of side wall, the maintenance number of times is less relatively during use, but each maintenance needs the long period.On the whole, above-mentioned two kinds of side walls all need the more repair time, have comparatively seriously influenced the running rate of equipment.
The utility model content
The purpose of the utility model provides a kind of refractory block, and is short or be not easy to the problem of installing and upgrading with the side wall that solves existing grate cooler or service life, thereby reduces the repair time of grate cooler, improves the running rate of equipment.
The purpose of the utility model realizes through following technical scheme:
A kind of refractory block; Its agent structure is cuboid; Said cuboid comprises end face, bottom surface, front, back and two sides, and said end face is provided with convexity or pit, be correspondingly provided with on the said bottom surface can with the pit or the convexity of said convexity or pit tabling; Said side is provided with the anchor hole that leads in the said cuboid, and a groove extends to the back of said cuboid from the aperture of said anchor hole.
Said convexity is for extending to the fin of another side from a side, its cross section contour is semicircle, and said pit is for extending to the groove of another side from a side, and the cross section contour of said groove also is semicircle.
The length of said cuboid is that 350 ± 100mm, the wide 200 ± 50mm of being, height are 220 ± 50mm.
The radius of the semi-circular profile line in said fin cross section is 23 ± 5mm, and the radius of the semi-circular profile line in said groove cross section is 25 ± 5mm.
The beneficial effect of the utility model is: both be convenient to install and upgrade, guaranteed the globality and the stability of side wall again, thereby shortened the repair time in service life that helps improving side wall greatly, improved the running rate of equipment.
Description of drawings
According to accompanying drawing and embodiment the utility model is done further explain below.
Fig. 1 is the structural representation of the refractory block of the utility model.
Fig. 2 is the cross-sectional schematic of refractory block shown in Figure 1 at the A-A place.
Fig. 3 is the cross-sectional schematic of refractory block shown in Figure 1 at the B-B place.
Among the figure: 1, end face; 2, bottom surface; 3, front; 4, at the back; 5, side; 6, convexity; 7, pit; 8, anchor hole; 9, groove.
The specific embodiment
Shown in Fig. 1 to 3; The refractory block of the utility model, its agent structure is cuboid, and said cuboid comprises end face 1, bottom surface 2, front 3,4 and two sides 5, back; Said end face 1 is provided with protruding 6; Be correspondingly provided with on the said bottom surface 2 can with the pit 7 of said protruding 6 tablings, said side 5 is provided with anchor hole 8, one grooves 9 that lead in the said cuboid extend to said cuboid from the aperture of said anchor hole 8 back 4.
Said protruding 6 for extending to the fin of another side 5 from a side 5, its cross section contour is a circular arc, and said pit 7 is for extending to the groove of another side 5 from a side 5, and the cross section contour of said groove also is a circular arc.
The length of said cuboid is that 350 ± 100mm, the wide 200 ± 50mm of being, height are 220 ± 50mm.
The radius of the semi-circular profile line in said fin cross section is 23 ± 5mm, and the radius of the semi-circular profile line in said groove cross section is 25 ± 5mm.
Said refractory block is prefabricated by refractory material (like refractory cement), and said anchor hole and groove are used to bury underground L shaped anchoring piece.
The operation principle of the utility model is: link to each other through L shaped anchoring piece between the wall behind refractory block and the grate cooler, one of L shaped anchoring piece is hooked in the anchor hole of refractory block, and the other end is connected behind the grate cooler on the wall; Chimeric between the refractory block through fin and groove, like this, both be convenient to install and upgrade; The globality and the stability of side wall have been guaranteed again; Thereby improve the service life of side wall greatly, shorten the repair time, improve the running rate of equipment.
The utility model is mainly used in grate cooler, has installation and upgrades advantage convenient, the side wall long service life.
Claims (4)
1. refractory block; Its agent structure is cuboid; Said cuboid comprises end face, bottom surface, front, back and two sides, and it is characterized in that: said end face is provided with convexity or pit, be correspondingly provided with on the said bottom surface can with the pit or the convexity of said convexity or pit tabling; Said side is provided with the anchor hole that leads in the said cuboid, and a groove extends to the back of said cuboid from the aperture of said anchor hole.
2. refractory block according to claim 1; It is characterized in that: said convexity is for extending to the fin of another side from a side; Its cross section contour is semicircle; Said pit is for extending to the groove of another side from a side, the cross section contour of said groove also is semicircle.
3. according to claim 1 or 2 each described refractory blocks, it is characterized in that: the length of said cuboid is that 350 ± 100mm, the wide 200 ± 50mm of being, height are 220 ± 50mm.
4. refractory block according to claim 2 is characterized in that: the radius of the semi-circular profile line in said fin cross section is 23 ± 5mm, and the radius of the semi-circular profile line in said groove cross section is 25 ± 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202555196U CN202166320U (en) | 2011-07-15 | 2011-07-15 | Refractory block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202555196U CN202166320U (en) | 2011-07-15 | 2011-07-15 | Refractory block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166320U true CN202166320U (en) | 2012-03-14 |
Family
ID=45802139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202555196U Expired - Fee Related CN202166320U (en) | 2011-07-15 | 2011-07-15 | Refractory block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166320U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335317A (en) * | 2013-07-11 | 2013-10-02 | 宜兴市中环耐火材料有限公司 | Abrasive brick bracket for incinerator |
| CN105546989A (en) * | 2016-02-16 | 2016-05-04 | 宜兴市钰玺窑业有限公司 | Silicon nitride complex-phase combined silica carbide brick of supercritical furnace lining |
-
2011
- 2011-07-15 CN CN2011202555196U patent/CN202166320U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335317A (en) * | 2013-07-11 | 2013-10-02 | 宜兴市中环耐火材料有限公司 | Abrasive brick bracket for incinerator |
| CN105546989A (en) * | 2016-02-16 | 2016-05-04 | 宜兴市钰玺窑业有限公司 | Silicon nitride complex-phase combined silica carbide brick of supercritical furnace lining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhu conch building installation engineering Co., Ltd Assignor: Anhui Ruitai New Materials & Technology Co., Ltd. Contract record no.: 2015340000010 Denomination of utility model: Fireproof door with premade fire-resistant building blocks Granted publication date: 20120314 License type: Exclusive License Record date: 20150216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20160715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |