CN218541171U - Light corundum-mullite prefabricated member - Google Patents
Light corundum-mullite prefabricated member Download PDFInfo
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- CN218541171U CN218541171U CN202222576723.9U CN202222576723U CN218541171U CN 218541171 U CN218541171 U CN 218541171U CN 202222576723 U CN202222576723 U CN 202222576723U CN 218541171 U CN218541171 U CN 218541171U
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- prefab
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- prefabricated member
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Abstract
The utility model discloses a light corundum-mullite prefab, including the prefab body, the top surface both sides of prefab body are equipped with the reference column, the locating hole has been seted up to the bottom surface both sides of prefab body. The utility model discloses, through pegging graft with reference column and another prefab body bottom locating hole location on the surface on the prefab body top surface, again through with prefab body a side grafting piece on the surface in the inserting groove on another prefab body, can make up between the prefab body, only need peg graft reference column and locating hole, the grafting piece is pegged graft with the inserting groove, can be to carrying out the aggregate erection between the prefab body, be favorable to improving its work efficiency, and pass through the reference column, the locating hole, the grafting piece, the cooperation of inserting groove is used, can also prevent to take place not hard up skew between the prefab body after the combination, be convenient for improve the stability after the combination, thereby be favorable to improving the stability when using.
Description
Technical Field
The utility model relates to a refractory material technical field especially relates to light corundum-mullite prefab.
Background
Inorganic non-metal material with fire resistance not lower than 1580 deg.c. Refractory refers to the degree centigrade at which a conical sample of refractory material can withstand the effects of high temperatures without softening and melting when unloaded. The refractory material is applied to various fields of national economy such as steel, nonferrous metals, glass, cement, ceramics, petrifaction, machinery, boilers, light industry, electric power, military industry and the like, is an essential basic material for ensuring the production operation and the technical development of the industries, and plays an irreplaceable important role in the development of high-temperature industrial production.
The existing Chinese patent with the publication number of CN210951332U discloses a mullite prefabricated member for a garbage incinerator, and the key points of the technical scheme are as follows: comprises a prefabricated part body; the prefabricated part body is provided with a lining, the lining is formed by solidifying mullite casting materials, one side end of the lining is provided with a connecting layer, one side end of the connecting layer is provided with a reinforcing layer, and two side ends of the prefabricated part body are respectively provided with a tenon block and a tenon groove; the utility model has the advantages of simple and reasonable structure, convenient to use, the installation is quick, and the maintenance is convenient, has fire-resistant, antidetonation, anti advantage that splits and high temperature creep rate is low, and is good to the furnace body leakproofness, long service life.
The above-mentioned prior art scheme has following defect, and above-mentioned technical scheme has advantages that fire-resistant, antidetonation, anti-crack and high temperature creep rate are low, and is good to the furnace body leakproofness, long service life, but above-mentioned technical scheme in the in-service use process, has the problem that is not convenient for assemble between the prefab, still adopts traditional compound mode to make up between the prefab, has reduced its work efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the not enough of prior art, the utility model provides a light corundum-mullite prefab possesses and is convenient for make up the prefab, and the advantage that work efficiency is high, and then solves the problem among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: light corundum-mullite prefab, including the prefab body, the top surface both sides of prefab body are equipped with the reference column, the locating hole has been seted up to the bottom surface both sides of prefab body, one side surface of prefab body is equipped with the grafting piece, the inserting groove has been seted up to the opposite side surface of prefab body, a plurality of logical grooves have been seted up to the front end surface equidistance of prefab body, and a plurality of logical groove evenly distributed are on the front end surface of prefab body.
Preferably, the top surface of the prefabricated part body is provided with anti-skid grains.
Preferably, the positioning column is matched with the positioning hole.
Preferably, the insertion block is matched with the insertion groove.
Preferably, the through groove has a rectangular structure.
Preferably, the prefabricated member body is of an arc-shaped structure.
Preferably, the positioning column and the positioning hole are of circular structures.
Preferably, the insertion block and the insertion groove are in a trapezoidal structure.
(III) advantageous effects
Compared with the prior art, the utility model provides a light corundum-mullite prefab possesses following beneficial effect:
(1) The utility model discloses in, peg graft through locating hole location with the surperficial reference column of prefab body top on the surface with another prefab body bottom, can make up between the prefab body in inserting the inserting groove on another prefab body through inserting the grafting piece on prefab body side surface again, the assembling process is simple and convenient, only need peg graft reference column and locating hole, the grafting piece is pegged graft with the inserting groove, can carry out the aggregate erection between the prefab body, be favorable to improving its work efficiency, and pass through the reference column, the locating hole, the grafting piece, the cooperation of inserting groove is used, can also prevent to take place not hard up skew between the prefab body after the combination, be convenient for improve the stability after the combination, thereby be favorable to improving the stability when using.
(2) The utility model discloses in, through the logical groove that sets up, anti-skidding line, wherein through the use that leads to the groove, can realize thermal transmission, reduce energy consumption, reduce the discharge of heating furnace inorganization, and through the use that leads to the groove, can slow down the produced stress of prefab body when using, in order to help buffering thermal stress, better satisfy above-mentioned harsh operating condition, wherein through the use of anti-skidding line, can effectively increase the frictional force after the combination between the prefab body, prevent to take place not hard up between the prefab body, thereby its stability has further been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a lightweight corundum-mullite preform as set forth in the present invention;
FIG. 2 is a schematic view of the structure of the light corundum-mullite prefabricated member according to the present invention after combination;
fig. 3 is a perspective view of a lightweight corundum-mullite preform as set forth in the present invention.
Illustration of the drawings:
1. a preform body; 2. a positioning column; 3. a through groove; 4. an insertion block; 5. positioning holes; 6. inserting grooves; 7. and (4) anti-skid lines.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the light corundum-mullite prefabricated member comprises a prefabricated member body 1, positioning columns 2 are arranged on two sides of the top surface of the prefabricated member body 1, positioning holes 5 are formed in two sides of the bottom surface of the prefabricated member body 1, insertion blocks 4 are arranged on one side surface of the prefabricated member body 1, insertion grooves 6 are formed in the other side surface of the prefabricated member body 1, a plurality of through grooves 3 are formed in the front end surface of the prefabricated member body 1 at equal intervals, the through grooves 3 are uniformly distributed on the front end surface of the prefabricated member body 1, the positioning columns 2 on the top surface of the prefabricated member body 1 are inserted into the positioning holes 5 on the bottom surface of another prefabricated member body 1 in a positioning mode, the prefabricated member bodies 1 can be combined by inserting the insertion blocks 4 on one side surface of the prefabricated member body 1 into the insertion grooves 6 on the other prefabricated member body 1, the combination process is simple and convenient, the positioning columns 2, the insertion blocks 4 can be inserted into the insertion grooves 6, the prefabricated member bodies 1 can be combined and installed, the working efficiency of the prefabricated member bodies can be improved, the positioning columns 2, the positioning holes 5, the insertion blocks 4 and the insertion grooves 6 can be matched for use, the prefabricated member bodies can be prevented from being loosened after combination, and the prefabricated member bodies can be used for improving the stability of the prefabricated member.
In one embodiment, the top surface of the prefabricated part body 1 is provided with the anti-slip threads 7, wherein the anti-slip threads 7 are used, so that the friction force between the prefabricated part bodies 1 after combination can be effectively increased, the prefabricated part bodies 1 are prevented from loosening, and the stability of the prefabricated part bodies is further improved.
In one embodiment, the positioning column 2 is matched with the positioning hole 5, so that the positioning column 2 and the positioning hole 5 can be conveniently inserted and positioned.
In one embodiment, the insertion block 4 is matched with the insertion slot 6, so that the insertion block 4 is conveniently inserted into the insertion slot 6.
In one embodiment, the through grooves 3 are rectangular structures, wherein through the use of the through grooves 3, the heat transmission can be realized, the energy consumption is reduced, the unorganized emission of the heating furnace is reduced, and through the use of the through grooves 3, the stress generated by the prefabricated part body 1 in use can be reduced, so that the thermal stress can be buffered, and the harsh working conditions can be better met.
In one embodiment, the preform body 1 is of arcuate configuration.
In one embodiment, the positioning columns 2 and the positioning holes 5 are circular structures, and after the positioning columns 2 and the positioning holes 5 are inserted, loosening and deviation between the prefabricated part bodies 1 after combination can be prevented, so that the stability after combination is improved.
In one embodiment, the insertion block 4 and the insertion groove 6 are trapezoidal structures, wherein the assembly of the preform body 1 is facilitated by the cooperation of the insertion block 4 and the insertion groove 6.
The working principle is as follows:
during the use, through with reference column 2 on the prefab body 1 top surface with another prefab body 1 bottom surface locating peg graft 5, peg graft through peg graft 4 on the prefab body 1 side surface to the inserting groove 6 on another prefab body 1 again, can make up between the prefab body 1, the combined process is simple and convenient, only need to peg graft reference column 2 and locating hole 5, peg graft 4 and inserting groove 6 are pegged graft, can be to carrying out the aggregate erection between the prefab body 1, be favorable to improving its work efficiency, and through reference column 2, locating hole 5, peg graft 4, the cooperation of inserting groove 6 is used, can also prevent to take place not hard up skew between the prefab body 1 after the combination, be convenient for improve the stability after the combination, thereby be favorable to improving the stability when using, wherein through the use of anti-skidding line 7, can effectively increase the frictional force after the combination between the prefab body 1, prevent to take place to become flexible between the prefab body 1, thereby further improved its stability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. Light corundum-mullite prefabricated member, including prefabricated member body (1), its characterized in that, the top surface both sides of prefabricated member body (1) are equipped with reference column (2), locating hole (5) have been seted up to the bottom surface both sides of prefabricated member body (1), one side surface of prefabricated member body (1) is equipped with grafting piece (4), grafting groove (6) have been seted up on the opposite side surface of prefabricated member body (1), a plurality of logical groove (3) have been seted up to the front end surface equidistance of prefabricated member body (1), and a plurality of logical groove (3) evenly distributed are on the front end surface of prefabricated member body (1).
2. The lightweight corundum-mullite preform according to claim 1, characterized in that the top surface of the preform body (1) is provided with anti-slip threads (7).
3. The lightweight corundum-mullite preform according to claim 1, characterized in that the positioning posts (2) match the positioning holes (5).
4. The lightweight corundum-mullite preform according to claim 1, wherein the plug block (4) matches the plug groove (6).
5. The lightweight corundum-mullite preform according to claim 1, wherein the through slots (3) are of rectangular configuration.
6. The lightweight corundum-mullite preform according to claim 1, characterized in that the preform body (1) is of an arc-shaped structure.
7. The lightweight corundum-mullite preform according to claim 1, wherein the positioning posts (2) and positioning holes (5) are of circular configuration.
8. The lightweight corundum-mullite preform according to claim 1, wherein the plug block (4) and the plug groove (6) are of trapezoidal structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222576723.9U CN218541171U (en) | 2022-09-28 | 2022-09-28 | Light corundum-mullite prefabricated member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222576723.9U CN218541171U (en) | 2022-09-28 | 2022-09-28 | Light corundum-mullite prefabricated member |
Publications (1)
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CN218541171U true CN218541171U (en) | 2023-02-28 |
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CN202222576723.9U Active CN218541171U (en) | 2022-09-28 | 2022-09-28 | Light corundum-mullite prefabricated member |
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- 2022-09-28 CN CN202222576723.9U patent/CN218541171U/en active Active
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