CN221223370U - Fireproof brick column protective sleeve - Google Patents
Fireproof brick column protective sleeve Download PDFInfo
- Publication number
- CN221223370U CN221223370U CN202322910266.7U CN202322910266U CN221223370U CN 221223370 U CN221223370 U CN 221223370U CN 202322910266 U CN202322910266 U CN 202322910266U CN 221223370 U CN221223370 U CN 221223370U
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- arc
- sleeve body
- firebrick
- column
- Prior art date
- 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.)
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Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 63
- 239000011449 brick Substances 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 claims description 5
- 239000002210 silicon-based material Substances 0.000 claims description 3
- 230000008602 contraction Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000011819 refractory material Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
The utility model discloses a fireproof brick column protective sleeve, which belongs to the technical field of fireproof bricks and comprises protective sleeve bodies, wherein arc grooves matched with the fireproof brick columns are formed in two sides of each protective sleeve body along the length direction, two protective sleeve bodies are spliced on the outer sides of the fireproof brick columns through the arc grooves to fix the two protective sleeve bodies, and a reverse contraction unit is arranged on each protective sleeve body. The utility model has the advantages that the lightweight design is carried out, the transportation cost is reduced, and the round holes on the surface are designed, so that the temperature difference between the inside and the outside of the refractory brick can be effectively uniform, and the service life of the refractory brick is further prolonged; and the problem of dimensional shrinkage caused by thermal expansion and cold contraction formed by heating in the furnace is effectively solved by arranging the reverse shrinkage unit.
Description
Technical Field
The utility model belongs to the technical field of refractory bricks, and particularly relates to a refractory brick column protective sleeve.
Background
Refractory materials are generally divided into two types, namely unshaped refractory materials and shaped refractory materials. The unshaped refractory material is also called as castable, is mixed powdery particles composed of various aggregates or aggregates and one or more binding agents, and is required to be mixed with one or more liquids uniformly during use, has stronger fluidity, is generally called as refractory brick, has standard and regular shape, and can be temporarily processed during building and cutting according to requirements.
When the refractory bricks are transported, a protective sleeve is arranged to protect the refractory bricks to prevent damage caused by collision in the transportation process. However, the inside of the existing protective sleeve is mostly made of plastic foam and other materials for protecting the refractory bricks, the materials cannot be recovered after being used, environmental pollution is caused, and the protective effect on the refractory bricks is not good when the transportation cost is increased.
Disclosure of utility model
In order to solve the technical problems, the inventor obtains the technical scheme of the utility model through practice and summary, and discloses a fireproof brick column protective sleeve which comprises protective sleeve bodies, wherein arc grooves matched with fireproof brick columns are formed in two sides of the protective sleeve bodies along the length direction, the two protective sleeve bodies are spliced on the outer sides of the fireproof brick columns through the arc grooves to fix the fireproof brick columns, and anti-shrinkage units are arranged on the protective sleeve bodies.
In the scheme of the application, the anti-shrinkage unit comprises stress grooves respectively arranged on the arc grooves at two sides, and the stress grooves penetrate through the protective sleeve in the height direction.
In the scheme of the application, the stress groove in the arc groove on one side extends towards the inside of the protective sleeve body along the middle part of the arc groove.
In the scheme of the application, the stress grooves in one side arc groove are symmetrically arranged and extend towards the inside of the protective sleeve body along the middle part of the arc groove.
In the scheme of the application, the protective sleeve body is provided with a plurality of through holes.
In the scheme of the application, the arc-shaped groove is internally provided with a high-temperature resistant layer, and the high-temperature resistant layer is prepared from a modified organic silicon material. The prepared modified organosilicon is coated in the arc-shaped groove, and a transparent, wear-resistant and high-temperature-resistant protective film is formed on the surface of the arc-shaped groove, so that the protective sleeve has excellent high-temperature resistance and is not damaged in contact with a fireproof brick column.
In the scheme of the application, the protective sleeve body is made of wear-resistant materials, so that the service life of the protective sleeve is effectively prolonged.
Compared with the prior art, the utility model has the following beneficial effects:
According to the protective sleeve for the refractory brick column, the lightweight design is made from the aspect of the design shape, so that the transportation cost is reduced, and the temperature difference inside and outside the refractory brick column can be effectively uniform through the through holes on the surface, so that the service life of the refractory brick column is further prolonged; and the problem of dimensional shrinkage caused by thermal expansion and cold contraction formed by heating in the furnace is effectively solved by arranging the reverse shrinkage unit.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a top view of the present utility model.
In the figure: 1. a protective sleeve body; 11. an arc-shaped groove; 12. a through hole; 2. a reverse contraction unit; 21. stress grooves.
Detailed Description
The principles of the utility model will be further described with reference to the drawings and specific examples.
Examples
As shown in fig. 1-2, a firebrick column protective sleeve comprises a protective sleeve body 1;
The protective sleeve body 1 is made of wear-resistant materials, arc grooves 11 matched with the refractory brick columns are formed in the two sides of the protective sleeve body 1 along the length direction, two protective sleeve bodies 1 are spliced on the outer sides of the refractory brick columns through the arc grooves 11 to fix the two protective sleeve bodies, meanwhile, a plurality of through holes 12 are formed in the protective sleeve body 1, the through holes 12 penetrate through the protective sleeve body 1 along the length, width and height directions of the protective sleeve body 1, the protective sleeve body is designed to be light in weight from the aspect of design, the transportation cost is reduced, and the temperature difference inside and outside the refractory brick columns can be effectively and uniformly achieved through the through holes 12 arranged along the direction perpendicular to the arc grooves 11, so that the service life of the refractory brick columns is further prolonged.
Further, a high temperature resistant layer is arranged in the arc-shaped groove 11, the high temperature resistant layer is prepared from a modified organic silicon material, the prepared modified organic silicon is coated in the arc-shaped groove, and a transparent, wear-resistant and high temperature resistant protective film is formed on the surface of the arc-shaped groove, so that the protective sleeve has excellent high temperature resistant performance and is not damaged in contact with a fireproof brick column.
The protective sleeve body 1 is provided with the anti-shrinkage unit 2, mainly by seting up respectively on both sides arc wall 11, follow the stress groove 21 that the protective sleeve body 1 direction of height runs through and sets up and constitute, be located in one side arc wall 11 stress groove 21 is along arc wall 11 middle part to the inside extension of protective sleeve body 1, is located in the opposite side arc wall 11 stress groove 21 is the symmetry setting to extend to the protective sleeve body 1 inside along arc wall 11 middle part, through setting up anti-shrinkage unit 2, thereby effectively eliminated the stove internal heating and formed the problem of thermal expansion shrinkage and cause the size shrinkage.
Working principle: when the fire brick columns are to be transported, the two fire brick columns are respectively placed into the arc-shaped grooves 11 on the two sides of the protective sleeve body 1 and are contacted with the fire brick columns through the high-temperature resistant layers, so that the fire brick columns are prevented from forming high-temperature damage to the protective sleeve, one side of the fire brick column, which is naked and leaked, is covered by the other protective sleeve body 1, and the two protective sleeve bodies 1 are spliced on the outer sides of the fire brick columns to protect the fire brick columns, so that the whole transportation process of the fire brick columns is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a firebrick post protective sheath, includes protective sheath body (1), its characterized in that: arc grooves (11) matched with the refractory brick columns are formed in the two sides of the protective sleeve body (1) along the length direction, the two protective sleeve bodies (1) are spliced on the outer sides of the refractory brick columns through the arc grooves (11) to be fixed, and an anti-shrinkage unit (2) is arranged on the protective sleeve body (1).
2. A firebrick column protective cover according to claim 1, wherein: the anti-shrinkage unit (2) comprises stress grooves (21) which are respectively arranged on the arc grooves (11) at two sides, and the stress grooves (21) are penetrated along the height direction of the protective sleeve body (1).
3. A firebrick column protective cover according to claim 2, wherein: the stress groove (21) positioned in the arc groove (11) at one side extends towards the inside of the protective sleeve body (1) along the middle part of the arc groove (11).
4. A firebrick column protective sleeve according to claim 3, wherein: the stress grooves (21) positioned in the arc-shaped groove (11) at one side are symmetrically arranged and extend towards the inside of the protective sleeve body (1) along the middle part of the arc-shaped groove (11).
5. A firebrick column protective cover according to claim 1, wherein: a plurality of through holes (12) are formed in the protective sleeve body (1).
6. A firebrick column protective cover according to claim 1, wherein: a high temperature resistant layer is arranged in the arc-shaped groove (11), and the high temperature resistant layer is prepared from modified organic silicon materials.
7. A firebrick column protective cover according to claim 1, wherein: the protective sleeve body (1) is made of wear-resistant materials.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322910266.7U CN221223370U (en) | 2023-10-30 | 2023-10-30 | Fireproof brick column protective sleeve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322910266.7U CN221223370U (en) | 2023-10-30 | 2023-10-30 | Fireproof brick column protective sleeve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN221223370U true CN221223370U (en) | 2024-06-25 |
Family
ID=91546186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322910266.7U Active CN221223370U (en) | 2023-10-30 | 2023-10-30 | Fireproof brick column protective sleeve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN221223370U (en) |
-
2023
- 2023-10-30 CN CN202322910266.7U patent/CN221223370U/en active Active
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