CN203586810U - Reinforced fixed wear-resistant precast brick - Google Patents
Reinforced fixed wear-resistant precast brick Download PDFInfo
- Publication number
- CN203586810U CN203586810U CN201320704796.XU CN201320704796U CN203586810U CN 203586810 U CN203586810 U CN 203586810U CN 201320704796 U CN201320704796 U CN 201320704796U CN 203586810 U CN203586810 U CN 203586810U
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- preformed bricks
- notch
- anchoring piece
- precast
- precast brick
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Abstract
The utility model relates to a reinforced fixed wear-resistant precast brick, which comprises a precast brick body, wherein a first anchoring part is arranged above the precast brick body; the lower part of the precast brick body is provided with a first notch which corresponds to the first anchoring part; one side of the middle part of the precast brick body is provided with a second anchoring part; the other side of the middle part of the precast brick body is provided with a second notch which corresponds to the second anchoring part. The making procedures of a refractory lining precast brick are simple. A precast part can be baked after being molded to remove internal moisture, so that the furnace drying time is shortened. The refractory lining precast brick can be welded to a furnace lining steel plate, so that the hidden danger of bulging or falling towards the inside of the furnace due to shock, expansion and the like when a refractory brick structure is adopted merely is avoided, and the service life of a furnace lining is prolonged. The notch of the refractory lining precast brick can be a full-length notch, so that joint staggering building can be realized during building, and the integrity of a furnace body is enhanced.
Description
Technical field
The utility model relates to fire resisting material field, is specifically related to a kind of rotary kiln chute refractory lining preformed bricks, particularly the fixing abrasion-resistant prefabricated brick of a kind of reinforcement.
Background technology
Pelletizing plant's rotary system chute is built a large amount of preformed bricks by laying bricks or stones on slope, owing to not having and Plate Welding, after most steel mills applied to pelletizing rotary kiln chute is used, the preformed bricks that integral body is built by laying bricks or stones is more intact, hot gas and material fine powder enter preformed bricks inner face by the gap between preformed bricks, the preformed bricks intermediate expansion that chute integral body is built by laying bricks or stones, and back is unsettled, chute steel billet temperature rises, and has to stop kiln maintenance.The utility model is effectively connected by the jointing leaking outside preformed bricks with chute slope steel plate, between every row's preformed bricks, form sealing, solve hot gas and dust and enter preformed bricks back and the inner problem being expanded, both the shortcomings such as the integrated poured engineering time of castable is long, furnace drying time is long, local maintenance is inconvenient had been overcome, avoid again adopting merely firebrick structure be subject to the reasons such as vibrations, expansion to play drum or to the hidden danger of toppling in stove, extend the service life of furnace lining.
Therefore, produce a kind of simple in structurely, easy for installation, be convenient to the fixing abrasion-resistant prefabricated brick of reinforcement of maintenance, there are wide market prospects.
Summary of the invention
The technical problem of solution of the present utility model is to overcome the deficiencies in the prior art and fixedly abrasion-resistant prefabricated brick of a kind of reinforcement is provided, solve hot gas and dust and enter preformed bricks back and the inner problem being expanded, both the shortcomings such as the integrated poured engineering time of castable is long, furnace drying time is long, local maintenance is inconvenient had been overcome, avoid again adopting merely firebrick structure be subject to the reasons such as vibrations, expansion to play drum or to the hidden danger of toppling in stove, extend the service life of furnace lining.
The technical solution of the utility model: a kind of reinforcement is abrasion-resistant prefabricated brick fixedly, comprise preformed bricks body, the top of described preformed bricks body is provided with the first anchoring piece, in the bottom of preformed bricks body, be provided with first notch mutual corresponding with the first anchoring piece, middle part one side of described preformed bricks body is provided with the second anchoring piece, at the middle part of preformed bricks body opposite side, is provided with second notch mutual corresponding with the second anchoring piece.
The top of described preformed bricks body offers groove, in preformed bricks body bottom, is provided with the projection corresponding with groove.
The first described anchoring piece is at least two, and first notch of answering in contrast is also at least two, and the first anchoring piece is longitudinally arranged on preformed bricks body, the first anchoring piece be shaped as zigzag.
The second described anchoring piece is one, and the second anchoring piece is horizontally installed on preformed bricks body, and the second notch is longitudinal fluting shape structure.
The beneficial effects of the utility model: first, this product structure is simple, easy to operate, comprise preformed bricks body, the top of described preformed bricks body is provided with the first anchoring piece, in the bottom of preformed bricks body, be provided with first notch mutual corresponding with the first anchoring piece, middle part one side of described preformed bricks body is provided with the second anchoring piece, at the middle part of preformed bricks body opposite side, is provided with second notch mutual corresponding with the second anchoring piece; This refractory lining preformed bricks production process is simple, after prefabricated component moulding, can toast processing, gets rid of internal moisture, shortens furnace drying time; This refractory lining preformed bricks can be welded on furnace lining steel plate, avoid adopting merely firebrick structure to be subject to the reasons such as vibrations, expansion to play drum or to the hidden danger of toppling in stove, extend the service life of furnace lining, this refractory lining preformed bricks notch can elongated notch, while building by laying bricks or stones, can realize the fissure of displacement and build by laying bricks or stones, improve the globality of body of heater.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is side-looking structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, 2, a kind of reinforcement is abrasion-resistant prefabricated brick fixedly, comprise preformed bricks body 1, the top of described preformed bricks body 1 is provided with the first anchoring piece 2-1, in the bottom of preformed bricks body 1, be provided with first notch 3 mutual corresponding with the first anchoring piece 2-1, middle part one side of described preformed bricks body 1 is provided with the second anchoring piece 2-2, at the middle part of preformed bricks body 1 opposite side, is provided with second notch 7 mutual corresponding with the second anchoring piece 2-2.
The top of described preformed bricks body 1 offers groove 4, in preformed bricks body 1 bottom, is provided with the projection corresponding with groove 45.The first described anchoring piece 2-1 is at least two, and first notch 3 of answering in contrast is also at least two, and the first anchoring piece 2-1 is longitudinally arranged on preformed bricks body 1, and the first anchoring piece 2-1 is shaped as zigzag.The second described anchoring piece 2-2 is one, and the second anchoring piece 2-2 is horizontally installed on preformed bricks body 1, and the second notch 7 is longitudinal fluting shape structure.
This product in use, the top of preformed bricks body 1 is provided with the first anchoring piece 2-1, in the bottom of preformed bricks body 1, be provided with first notch 3 mutual corresponding with the first anchoring piece 2-1, middle part one side of described preformed bricks body 1 is provided with the second anchoring piece 2-2, at the middle part of preformed bricks body 1 opposite side, is provided with second notch 7 mutual corresponding with the second anchoring piece 2-2.The top of preformed bricks body 1 offers groove 4, in preformed bricks body 1 bottom, is provided with the projection corresponding with groove 45.While building by laying bricks or stones up and down, the first anchoring piece 2-1 can be welded on body of heater steel plate, and an adjacent preformed bricks the first notch 3 can hold the first anchoring piece 2-1 of another piece preformed bricks, and the groove 4 in another piece preformed bricks can hold the projection 5 of an adjacent preformed bricks.Between two, form sealing; When build by laying bricks or stones left and right, the second anchoring piece 2-2 can be welded on body of heater steel plate 6, and the second notch 7 of an adjacent preformed bricks can hold the second anchoring piece 2-2 of another piece preformed bricks.Welding forms whole refractory lining successively.
Claims (4)
1. strengthen fixedly abrasion-resistant prefabricated brick for one kind, comprise preformed bricks body (1), it is characterized in that: the top of described preformed bricks body (1) is provided with the first anchoring piece (2-1), in the bottom of preformed bricks body (1), be provided with first notch (3) mutual corresponding with the first anchoring piece (2-1), middle part one side of described preformed bricks body (1) is provided with the second anchoring piece (2-2), at the middle part opposite side of preformed bricks body (1), is provided with and the second anchoring piece (2-2) corresponding the second notch (7) mutually.
2. the fixing abrasion-resistant prefabricated brick of reinforcement according to claim 1, is characterized in that: the top of described preformed bricks body (1) offers groove (4), in preformed bricks body (1) bottom, is provided with the projection (5) corresponding with groove (4).
3. the fixing abrasion-resistant prefabricated brick of reinforcement according to claim 1, it is characterized in that: described the first anchoring piece (2-1) is at least two, first notch (3) of answering in contrast is also at least two, it is upper that the first anchoring piece (2-1) is longitudinally arranged on preformed bricks body (1), the first anchoring piece (2-1) be shaped as zigzag.
4. the fixing abrasion-resistant prefabricated brick of reinforcement according to claim 1, is characterized in that: described the second anchoring piece (2-2) is one, and it is upper that the second anchoring piece (2-2) is horizontally installed on preformed bricks body (1), and the second notch (7) is longitudinal fluting shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704796.XU CN203586810U (en) | 2013-11-11 | 2013-11-11 | Reinforced fixed wear-resistant precast brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704796.XU CN203586810U (en) | 2013-11-11 | 2013-11-11 | Reinforced fixed wear-resistant precast brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203586810U true CN203586810U (en) | 2014-05-07 |
Family
ID=50584718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320704796.XU Expired - Fee Related CN203586810U (en) | 2013-11-11 | 2013-11-11 | Reinforced fixed wear-resistant precast brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203586810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908901A (en) * | 2020-08-10 | 2020-11-10 | 河南自力耐火材料股份有限公司 | Refractory prefabricated part for rotary kiln and preparation method thereof |
-
2013
- 2013-11-11 CN CN201320704796.XU patent/CN203586810U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908901A (en) * | 2020-08-10 | 2020-11-10 | 河南自力耐火材料股份有限公司 | Refractory prefabricated part for rotary kiln and preparation method thereof |
| CN111908901B (en) * | 2020-08-10 | 2022-11-08 | 河南自力耐火材料股份有限公司 | Refractory prefabricated part for rotary 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 |
Granted publication date: 20140507 Termination date: 20191111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |