CN220818556U - Refractory material inlaid brick for cement kiln - Google Patents
Refractory material inlaid brick for cement kiln Download PDFInfo
- Publication number
- CN220818556U CN220818556U CN202322652280.1U CN202322652280U CN220818556U CN 220818556 U CN220818556 U CN 220818556U CN 202322652280 U CN202322652280 U CN 202322652280U CN 220818556 U CN220818556 U CN 220818556U
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- brick
- fire
- refractory
- fixedly connected
- mosaic
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- 239000011449 brick Substances 0.000 title claims abstract description 96
- 239000004568 cement Substances 0.000 title claims abstract description 33
- 239000011819 refractory material Substances 0.000 title claims abstract description 15
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 51
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses a refractory material mosaic brick for a cement kiln, which relates to the technical field of refractory materials for cement kilns, and is characterized in that a vent hole I is formed in one side of the refractory mosaic brick I, an inward concave arc I is fixedly connected to one side of the refractory mosaic brick I, a refractory layer is fixedly connected to the front surface of the refractory mosaic brick I, a heat insulation hole is fixedly connected to the bottom of the refractory layer, an outward convex arc is lapped on one side of the inward concave arc I, and a refractory mosaic brick II is fixedly connected to one side of the outward convex arc; and a vent hole II is formed in the other side of the fire-resistant inlaid brick II. According to the utility model, the first fireproof mosaic brick is driven to move through the first fireproof mosaic brick when the first fireproof mosaic brick moves through the upper clamping block on one side of the first fixing block and the lower clamping block on one side of the second fixing block, so that the upper clamping block is lapped on the lower clamping block, and the two fireproof mosaic bricks are connected, so that the operation is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of refractory materials for cement kilns, in particular to a refractory material inlaid brick for cement kilns.
Background
The main function of the cement rotary kiln refractory brick is to protect the kiln cylinder from being damaged by high-temperature gas and high-temperature materials and ensure the normal operation of production. In the industrial production process, the cement kiln burned belt refractory bricks are subjected to not only longitudinal and transverse mechanical stress, but also higher temperature and larger temperature change in the kiln. Therefore, the high-strength cement kiln refractory brick has high requirements on thermal shock stability, strength (especially high-temperature flexural strength), porosity, erosion resistance and preparation materials in the use process.
For example, chinese patent publication No. CN205102607U discloses a refractory material mosaic brick for a cement kiln, which comprises Vertical brick blocks of main bodies, wherein the main bodies are wedge-shaped, a continuous convex arc surface is arranged at a position close to the related position of the big end on the side surface of the brick in the length direction, a continuous concave arc surface matched with the convex arc surface is arranged at a position close to the related symmetric position of the big end on the other side surface corresponding to the convex arc surface, and the centers of the continuous convex arc surface and the corresponding matched continuous concave arc surface are on the same horizontal line. The convex cambered surface is buckled on the concave cambered surface of another brick matched with the convex cambered surface to splice when the brick is laid, so that the large and small heads of the refractory bricks can be effectively prevented from being reversely laid, the refractory bricks can be buckled in a ring, a uniform whole can be effectively formed, the phenomena of drawing and brick falling of the refractory bricks in the using process can be prevented, and the running stability of the brick kiln and the service life of the kiln are greatly improved.
The following problems exist in the prior art:
The existing refractory material inlaid brick for the cement kiln is easy to cause local firebrick drawing and brick dropping due to different extrusion forces of the deformation of the rotary kiln cylinder body on firebricks at different positions, so that the service life of the firebrick is reduced, and huge loss is brought to cement kiln manufacturers; the existing refractory material mosaic brick for the cement kiln is easy to deform under the condition of long-time use due to the fact that the refractory brick has no ventilation effect, so that the effect of the refractory brick is affected, the cement kiln cannot be used continuously, maintenance is needed, and loss of cement kiln factories is caused, and the cement kiln mosaic brick is inconvenient to use.
Disclosure of utility model
The utility model provides a refractory material mosaic brick for a cement kiln, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a cement kiln is with refractory material mosaic brick, includes fire-resistant mosaic brick one, bleeder vent one has been seted up to fire-resistant mosaic brick one side, one side fixedly connected with indent arc one of fire-resistant mosaic brick one, the front fixedly connected with flame retardant coating of fire-resistant mosaic brick one, the bottom fixedly connected with thermal insulation hole of flame retardant coating, one side overlap joint of indent arc one has the evagination arc, evagination arc side one side fixedly connected with fire-resistant mosaic brick two; the air holes II are formed in the other side of the fire-resistant inlaid brick II, the other side of the fire-resistant inlaid brick II is fixedly connected with the concave arc-shaped second, and the front side of the fire-resistant inlaid brick II is fixedly connected with the back side of the fire-resistant layer.
The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with fixed block one of fire-resistant mosaic brick one, one side fixed connection of fixed block one goes up the fixture block.
The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with fixed block two of fire-resistant mosaic brick two, one side fixedly connected with down the fixture block of fixed block two, the top of lower fixture block and the bottom overlap joint of last fixture block.
The technical scheme of the utility model is further improved as follows: the top overlap joint of lower fixture block has L type connecting plate, the bottom fixedly connected with connecting plate of L type connecting plate.
The technical scheme of the utility model is further improved as follows: the top of the connecting plate is overlapped with the bottom of the first fixed block, and the expansion bolt II is connected with the inner thread of the L-shaped connecting plate.
The technical scheme of the utility model is further improved as follows: the outer wall of expansion bolt two bottoms and the inner wall threaded connection of lower fixture block, the inside threaded connection of connecting plate has expansion bolt one.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
The utility model provides a refractory material mosaic brick for a cement kiln, which adopts a first fixed block, an upper clamping block, a second fixed block, a lower clamping block and mutual coordination, wherein when the first refractory mosaic brick moves through external force by the upper clamping block on one side of the first fixed block and the lower clamping block on one side of the second fixed block, the first fixed block can be driven to move through the first refractory mosaic brick, so that the upper clamping block is lapped on the lower clamping block, and the two refractory mosaic bricks are connected, so that the operation is simple and convenient.
The utility model provides a refractory material mosaic brick for a cement kiln, which adopts the mutual coordination among a second fixed block, an L-shaped connecting plate, an expansion bolt II, a lower clamping block, a connecting plate and an expansion bolt I, when the second fixed block is arranged on a wall of the cement kiln through external force, the second fixed block can be fixed on the lower clamping block through the L-shaped connecting plate under the coordination of the expansion bolt II, and the connecting plate fixedly connected with the bottom of the L-shaped connecting plate can be fixed on the wall through the coordination of the expansion bolt I, so that the auxiliary fixing effect is realized, and the refractory mosaic brick is fixed more firmly.
Drawings
FIG. 1 is a schematic view of a refractory mosaic tile of the present utility model;
FIG. 2 is a schematic view of a second structure of the refractory mosaic tile of the present utility model;
FIG. 3 is a schematic view of a fixing block according to the present utility model;
Fig. 4 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a first refractory inlaid brick; 2. a second refractory inlaid brick; 3. an air hole I; 4. concave arc I; 5. a second air hole; 6. a refractory layer; 7. an outer convex arc shape; 8. concave arc two; 9. a first fixed block; 10. a second fixed block; 11. an L-shaped connecting plate; 12. an expansion bolt I; 13. expansion bolts II; 14. a connecting plate; 15. a lower clamping block; 16. and (5) mounting a clamping block.
Description of the embodiments
The utility model is further illustrated by the following examples:
Examples
As shown in fig. 1-4, the utility model provides a refractory material mosaic brick for a cement kiln, wherein one side of the refractory mosaic brick 1 is provided with an air vent I3, one side of the refractory mosaic brick I1 is fixedly connected with an inward concave arc I4, the front surface of the refractory mosaic brick I1 is fixedly connected with a refractory layer 6, the bottom of the refractory layer 6 is fixedly connected with a heat insulation hole, one side of the inward concave arc I4 is lapped with an outward convex arc 7, and one side of the outward convex arc 7 is fixedly connected with a refractory mosaic brick II 2; the other side of the fire-resistant inlaid brick II 2 is provided with a vent hole II 5, the other side of the fire-resistant inlaid brick II 2 is fixedly connected with a concave arc-shaped II 8, and the front surface of the fire-resistant inlaid brick II 2 is fixedly connected with the back surface of the fire-resistant layer 6.
In this embodiment, through the overlap joint of the indent arc 4 of one side of fire-resistant mosaic brick 1 and the evagination arc 7 on one side of fire-resistant mosaic brick 2, two fire-resistant mosaic bricks are in the same place when alright, and through indent arc two 8 alright continue overlap joint another fire-resistant mosaic brick, until the cement kiln is full, make bleeder vent two 5 align with bleeder vent one 3 to under the effect of high temperature, make the steam advance the bleeder vent and spill, thereby make fire-resistant mosaic brick more durable, through the cooperation of flame retardant coating 6 and heat insulating hole, alright effectual protection fire-resistant mosaic brick, thereby make fire-resistant mosaic brick life extension.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bottom fixedly connected with fixed block one 9 of fire-resistant mosaic brick one 1, the fixture block 16 is gone up to one side fixedly connected with of fixed block one 9, the bottom fixedly connected with fixed block two 10 of fire-resistant mosaic brick two 2, the one side fixedly connected with of fixed block two 10 down fixture block 15, the top of lower fixture block 15 and the bottom overlap joint of last fixture block 16.
In this embodiment, through the upper fixture block 16 on one side of the first 9 fixing block, the lower fixture block 15 on one side of the second 10 fixing block, when the first 1 refractory mosaic brick is moved by external force, the first 9 fixing block is driven by the movement of the first 1 refractory mosaic brick, so that the upper fixture block 16 is lapped on the lower fixture block 15, and the two refractory mosaic bricks are connected, so that the operation is simple and convenient.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the top of the lower clamping block 15 is lapped with an L-shaped connecting plate 11, the bottom of the L-shaped connecting plate 11 is fixedly connected with a connecting plate 14, the top of the connecting plate 14 is lapped with the bottom of the first fixed block 9, the inner thread of the L-shaped connecting plate 11 is connected with an expansion bolt II 13, the outer wall of the bottom of the expansion bolt II 13 is in thread connection with the inner wall of the lower clamping block 15, and the inner thread of the connecting plate 14 is connected with an expansion bolt I12.
In this embodiment, when the second fixing block 10 is installed on the wall of the cement kiln by external force, the second fixing block is fixed on the lower clamping block 15 by the L-shaped connecting plate 11 under the cooperation of the second expansion bolt 13, and the first expansion bolt 12 is fixed on the wall by the connecting plate 14 fixedly connected with the bottom of the L-shaped connecting plate 11, so that the auxiliary fixing effect is achieved, and the fire-resistant mosaic tile is fixed more firmly.
The working principle of the refractory inlaid brick for the cement kiln is specifically described below.
As shown in figures 1-4, in operation, firstly, through the lap joint of the concave arc-shaped first 4 on one side of the fire-resistant mosaic brick 1 and the convex arc-shaped 7 on one side of the fire-resistant mosaic brick second 2, two fire-resistant mosaic bricks can be connected together, and the other fire-resistant mosaic brick can be continuously lapped through the concave arc-shaped second 8 until the cement kiln is fully paved, so that the air holes second 5 are aligned with the air holes first 3, and hot air is enabled to be emitted out through the air holes under the action of high temperature, so that the fire-resistant mosaic brick is more durable, the fire-resistant mosaic brick can be effectively protected through the cooperation of the fire-resistant layer 6 and the heat insulation holes, the service life of the fire-resistant mosaic brick is prolonged, the upper clamping block 16 on one side of the fire-resistant mosaic brick is enabled to be prolonged, the lower clamping block 15 on one side of the fire-resistant mosaic brick is enabled to move through the external force, the first fire-resistant mosaic brick 1 can drive the first fixing block 9, and the upper clamping block 16 is enabled to be lapped on the lower clamping block 15, so that the two fire-resistant mosaic bricks are connected, the operation is simple and convenient, the external force is enabled to install the air holes on the wall of the cement kiln, the fire-resistant mosaic brick is enabled to be more durable, the expansion connection board is enabled to be fixed through the L-shaped 11, the expansion connection board is enabled to be more firmly and the expansion connection board is enabled to be fixed through the lower bolt 11, and the expansion connection board is enabled to be more firmly under the condition that the expansion board is enabled.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a cement kiln is with refractory material mosaic brick, includes refractory mosaic brick one (1), its characterized in that: an air vent I (3) is formed in one side of the fire-resistant inlaid brick I (1), an inward concave arc I (4) is fixedly connected to one side of the fire-resistant inlaid brick I (1), a fire-resistant layer (6) is fixedly connected to the front surface of the fire-resistant inlaid brick I (1), a heat insulation hole is fixedly connected to the bottom of the fire-resistant layer (6), an outward convex arc (7) is lapped on one side of the inward concave arc I (4), and a fire-resistant inlaid brick II (2) is fixedly connected to one side of the outward convex arc I (7);
The air hole II (5) is formed in the other side of the fire-resistant inlaid brick II (2), the concave arc II (8) is fixedly connected to the other side of the fire-resistant inlaid brick II (2), and the front side of the fire-resistant inlaid brick II (2) is fixedly connected with the back side of the fire-resistant layer (6).
2. A refractory mosaic tile for a cement kiln according to claim 1, wherein: the bottom of the fire-resistant mosaic brick I (1) is fixedly connected with a fixed block I (9), and one side of the fixed block I (9) is fixedly connected with an upper clamping block (16).
3. A refractory mosaic tile for a cement kiln according to claim 2, wherein: the bottom fixedly connected with fixed block two (10) of fire-resistant mosaic brick two (2), one side fixedly connected with down fixture block (15) of fixed block two (10), the top of lower fixture block (15) and the bottom overlap joint of last fixture block (16).
4. A refractory mosaic tile for a cement kiln according to claim 3, wherein: the top of lower fixture block (15) overlap joint has L type connecting plate (11), the bottom fixedly connected with connecting plate (14) of L type connecting plate (11).
5. The refractory mosaic tile for a cement kiln according to claim 4, wherein: the top of the connecting plate (14) is overlapped with the bottom of the first fixed block (9), and the expansion bolt II (13) is connected with the internal thread of the L-shaped connecting plate (11).
6. The refractory mosaic tile for a cement kiln according to claim 5, wherein: the outer wall of the bottom of the expansion bolt II (13) is in threaded connection with the inner wall of the lower clamping block (15), and the expansion bolt I (12) is in threaded connection with the inner part of the connecting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322652280.1U CN220818556U (en) | 2023-09-28 | 2023-09-28 | Refractory material inlaid brick for cement kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322652280.1U CN220818556U (en) | 2023-09-28 | 2023-09-28 | Refractory material inlaid brick for cement kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220818556U true CN220818556U (en) | 2024-04-19 |
Family
ID=90710307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322652280.1U Active CN220818556U (en) | 2023-09-28 | 2023-09-28 | Refractory material inlaid brick for cement kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220818556U (en) |
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2023
- 2023-09-28 CN CN202322652280.1U patent/CN220818556U/en active Active
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