CN214470086U - Brick for grate cooler of cement kiln - Google Patents
Brick for grate cooler of cement kiln Download PDFInfo
- Publication number
- CN214470086U CN214470086U CN202120501946.1U CN202120501946U CN214470086U CN 214470086 U CN214470086 U CN 214470086U CN 202120501946 U CN202120501946 U CN 202120501946U CN 214470086 U CN214470086 U CN 214470086U
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- hanging
- brick
- cement kiln
- grate cooler
- hanging part
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Abstract
The utility model relates to a hang brick technical field, disclose a cement kiln grate cooler is with hanging brick, including hanging part and work portion, hang and connect through the connecting portion between the work portion, all be provided with the locating piece on every side of work portion, and the locating piece is the alternative setting one on top one respectively on two opposite sides of work portion, wherein still is provided with the sealing member on the work portion side that the upper end is provided with the locating piece, the sealing member is located the work portion side of locating piece lower extreme; the hanging part is provided with a hanging part for hanging the hanging part; the utility model discloses, can solve and hang the phenomenon that the brick can not stable combination be in the same place each other when using, reinforcing result of use promotes the efficiency of construction.
Description
Technical Field
The utility model relates to a hang brick technical field, specifically be a cement kiln grate cooler is with hanging brick.
Background
A cement kiln, which is also called a rotary cement kiln, is one of lime kilns and is mainly used for calcining cement clinker; according to different heating modes, the cement kiln can be divided into an internal heating mode and an external heating mode, wherein materials of the internal heating rotary kiln are directly contacted with flame and smoke, and refractory hanging bricks are required to be built on the inner wall of a cylinder body, particularly at a grate cooler, a kiln head cover, a tertiary air pipe turning part and a kiln tail smoke chamber, so that the cement kiln is not burnt and damaged by high temperature and is not abraded by the materials in the using process; the existing hanging brick has the following problems in use, the stable arrangement of the hanging brick is extremely dependent on the structural design of the hanging part and the hanging mode of the hanging part, and the adjacent hanging bricks can not be stably combined together, so that the construction progress and the hanging brick hanging effect are influenced, the use cost is increased invisibly due to the harsh requirement on a hanging part, and great inconvenience is brought to production and use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cement kiln grate cooler is with hanging brick can solve and hang the phenomenon that the brick can not stable combination be in the same place each other when using, strengthens the result of use, promotes the efficiency of construction.
The utility model adopts the following technical scheme:
a brick for a cement kiln grate cooler comprises a hanging part and a working part, wherein the hanging part is connected with the working part through a connecting part, each side surface of the working part is provided with a positioning block, the positioning blocks are alternately arranged on two opposite side surfaces of the working part one above the other respectively, the side surface of the working part with the positioning block at the upper end is also provided with a sealing element, and the sealing element is positioned on the side surface of the working part at the lower end of the positioning block; the hanging part is provided with a hanging part for hanging the hanging piece.
The hanging part and the working part are both in a cuboid shape, the cross section of the hanging part is rectangular, the cross section of the working part is square, and the cross sectional area of the hanging part is smaller than that of the working part.
The connecting part is an inclined slope surface or an arc surface arranged between the hanging part and the working part.
The hanging part is a circular through hole which penetrates through the hanging part, and the circular through hole is arranged along the front-back direction of the hanging part.
The hanging part comprises supporting grooves symmetrically arranged on the left side and the right side of the hanging part.
The supporting groove is in an isosceles trapezoid shape.
And expansion ports are arranged on the side surfaces of the working parts where the sealing elements are arranged.
And two expansion ports are arranged on each side surface and are respectively positioned at the left end and the right end of the side surface of the working part.
The sealing element is a refractory fiber felt.
Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the positioning blocks are alternately arranged one on top of the other on the opposite side of the working part, so that the stability of the arranged hanging bricks can be improved between two adjacent hanging bricks through the lap joint between the upper positioning block and the lower positioning block, and the practicability of the utility model is improved; the setting of sealing member can promote two adjacent compactness of connecting between the string brick, on the working portion side at place on the sealing member, the setting of inflation mouth can be for hanging the brick and provide the space because of the thermal expansion at the during operation, avoids appearing hanging the phenomenon that the brick spalling under high temperature environment, promotes the utility model discloses a practicality.
Furthermore, the optimized arrangement of the connecting part can enhance the connection tightness and connection strength between the hanging part and the working part, avoid the situation that the hanging part and the working part are fractured due to stress, buffer the force applied to the hanging part when in use by arranging the connecting part into an inclined slope surface or an arc surface, and prolong the service life of the hanging brick; the optimized setting of the hanging part can make the hanging part suitable for various hanging parts, and the application range of the hanging brick is enlarged.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment;
FIG. 2 is a side view of the first embodiment;
fig. 3 is a schematic structural diagram of the second embodiment.
Detailed Description
The invention will be described more fully hereinafter with reference to the accompanying drawings and examples in which:
example one
As shown in fig. 1 to 2, the brick for the grate cooler of the cement kiln according to the present invention comprises a hanging part 1 and a working part 2, wherein the hanging part 1 has a rectangular cross section, the working part 2 has a square cross section, the cross section of the hanging part 1 is smaller than the cross section of the working part 2, the hanging part 1 is connected with the working part 2 through a connecting part 3, preferably, the connecting part 3 is an inclined slope or an arc surface arranged between the hanging part 1 and the working part 2 to enhance the connection tightness and connection strength between the hanging part 1 and the working part 2, so as to avoid the fracture of the hanging part 1 and the working part 2 due to stress, and the connecting part 3 is arranged as an inclined slope or an arc surface to buffer the force applied to the hanging part 1 during use, so as to prolong the service life of the brick, in this embodiment, the drawing shows an arc surface, the specific radian of the arc-shaped surface is matched and set according to the size between the hanging part 1 and the working part 2; all be provided with a locating piece 4 on every side of work portion 2, and locating piece 4 sets up for one on two sides that work portion 2 is relative respectively one is in turn, and a side upper end of work portion 2 is provided with locating piece 4 promptly, then locating piece 4 sets up at the lower extreme on work portion 2 on the side relative with this side to adjacent two hang the brick can be complementary when being convenient for install, guarantee the planarization after the installation.
A sealing element 5 is also arranged on the side surface of the working part 2 with the positioning block 4 arranged at the upper end, namely the sealing element 5 is positioned on the side surface of the working part 2 at the lower end of the positioning block 4, the sealing element 5 can enable two adjacent hanging bricks to be tightly connected, wherein the sealing element 5 is made of refractory fiber felt; the expansion openings 6 are formed in the side face of the working part 2 where the sealing element 5 is located, the two expansion openings 6 are respectively located at the left end and the right end of the side face of the working part 2, and the arrangement of the expansion openings 6 can provide space for the expansion of the hanging bricks due to heating during working, so that the phenomenon of expansion cracking of the hanging bricks under a high-temperature environment is avoided, and the practicability of the utility model is improved; hanging portion 1 is last to be provided with the portion of linking up that is used for the pendant to articulate, and linking up portion is used for providing for the pendant to hang and establishes the space, and linking up portion sets up circular through-hole 7 on hanging portion 1 for running through, and circular through-hole 7 sets up along hanging portion 1 fore-and-aft direction, and circular through-hole 7 simple structure easily manufactures convenient to use.
Example two
As shown in fig. 3, the difference between the first embodiment and the second embodiment is that the structure of the hanging part is different, in the first embodiment, the hanging part includes supporting grooves 8 symmetrically disposed on the left and right sides of the hanging part 1, and the supporting grooves 8 are isosceles trapezoids, the arrangement of the supporting grooves 8 can increase the contact area between the hanging part and the hanging part 1, and improve the stability of hanging and mounting the hanging brick, the supporting grooves 8 adopt isosceles trapezoids, so that the stress degree of the hanging part 1 can be enhanced, the situation that the right angle of the groove is broken when the hanging part 1 is stressed is avoided, and the practicability of the utility model is improved; the utility model discloses the shape of well recess includes but not limited to isosceles trapezoid, still can set up to the arc according to actual conditions, in order to promote the utility model discloses a practicality enlarges the utility model discloses an application scope.
The utility model discloses an use flow does: the hanging part is hung on the hanging part, the positioning blocks 4 of two adjacent hanging bricks are subjected to complementary lap joint to enable the bottoms of the positioning blocks to form a same flat plane, the hanging bricks at the corners can be cut according to the size of the residual space, pouring is carried out after hanging of the hanging bricks is completed, and the hanging part 1 are sealed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a cement kiln grate cooler is with hanging brick which characterized in that: the hanging part is connected with the working part through a connecting part, a positioning block is arranged on each side face of the working part, the positioning blocks are arranged on two opposite side faces of the working part alternately one above the other, a sealing element is further arranged on the side face of the working part with the positioning block arranged at the upper end, and the sealing element is positioned on the side face of the working part at the lower end of the positioning block; the hanging part is provided with a hanging part for hanging the hanging piece.
2. The hanging brick for the cement kiln grate cooler according to claim 1, characterized in that: the hanging part and the working part are both in a cuboid shape, the cross section of the hanging part is rectangular, the cross section of the working part is square, and the cross sectional area of the hanging part is smaller than that of the working part.
3. The hanging brick for the cement kiln grate cooler according to claim 1, characterized in that: the connecting part is an inclined slope surface or an arc surface arranged between the hanging part and the working part.
4. The hanging brick for the cement kiln grate cooler according to claim 1, characterized in that: the hanging part is a circular through hole which penetrates through the hanging part, and the circular through hole is arranged along the front-back direction of the hanging part.
5. The hanging brick for the cement kiln grate cooler according to claim 1, characterized in that: the hanging part comprises supporting grooves symmetrically arranged on the left side and the right side of the hanging part.
6. The hanging brick for the cement kiln grate cooler according to claim 5, characterized in that: the supporting groove is in an isosceles trapezoid shape.
7. The hanging brick for the cement kiln grate cooler according to claim 1, characterized in that: and expansion ports are arranged on the side surfaces of the working parts where the sealing elements are arranged.
8. The hanging brick for the cement kiln grate cooler according to claim 7, characterized in that: and two expansion ports are arranged on each side surface and are respectively positioned at the left end and the right end of the side surface of the working part.
9. The hanging brick for the cement kiln grate cooler according to claim 7, characterized in that: the sealing element is a refractory fiber felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120501946.1U CN214470086U (en) | 2021-03-09 | 2021-03-09 | Brick for grate cooler of cement kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120501946.1U CN214470086U (en) | 2021-03-09 | 2021-03-09 | Brick for grate cooler of cement kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214470086U true CN214470086U (en) | 2021-10-22 |
Family
ID=78154157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120501946.1U Active CN214470086U (en) | 2021-03-09 | 2021-03-09 | Brick for grate cooler of cement kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214470086U (en) |
-
2021
- 2021-03-09 CN CN202120501946.1U patent/CN214470086U/en active Active
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