CN214747243U - Mullite light brick - Google Patents
Mullite light brick Download PDFInfo
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- CN214747243U CN214747243U CN202023208462.2U CN202023208462U CN214747243U CN 214747243 U CN214747243 U CN 214747243U CN 202023208462 U CN202023208462 U CN 202023208462U CN 214747243 U CN214747243 U CN 214747243U
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Abstract
The utility model discloses a mullite light brick relates to light brick technical field, is difficult to the installation location for solving current mullite light brick, and a plurality of mullite light bricks are installed and are not very firm problem together simultaneously. The fireproof structure is characterized in that first supporting and positioning strips are arranged on two sides of the lower portion of the mullite high-aluminum fireproof brick, a sealing installation groove is formed in the lower portion of the inner portion of the mullite high-aluminum fireproof brick, a mullite high-aluminum fireproof plate is installed in the sealing installation groove and is connected with the mullite high-aluminum fireproof plate in a sealing mode, second supporting and positioning strips are installed below the mullite high-aluminum fireproof plate, and the second supporting and positioning strips are provided with a plurality of strips.
Description
Technical Field
The utility model relates to a light brick technical field specifically is a mullite light brick.
Background
The mullite light brick is a high-alumina refractory material taking mullite as a main crystal phase, the alumina content is between sixty-five percent and seventy-five percent, and the mullite light brick contains a small amount of glass phase and cristobalite besides mullite in mineral composition and contains alumina; the high alumina content material also contains a small amount of corundum, and is mainly used for furnace tops, furnace bodies and furnace bottoms of hot blast furnaces, regenerator chambers of glass melting furnaces, ceramic sintering furnaces, dead angle furnace linings of petroleum cracking systems and the like.
However, the existing mullite lightweight bricks are not easy to install and position, and meanwhile, a plurality of mullite lightweight bricks are not firm to install together; therefore, the existing requirements are not met, and a mullite lightweight brick is provided for the mullite lightweight brick.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mullite light brick to it is difficult to install the location to propose current mullite light brick in solving above-mentioned background art, and a plurality of mullite light bricks are installed together not very firm problem simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the mullite light brick comprises a mullite high-aluminum refractory brick, wherein first supporting and positioning strips are arranged on two sides of the lower portion of the mullite high-aluminum refractory brick, a sealing installation groove is formed in the lower portion of the inner portion of the mullite high-aluminum refractory brick, a mullite high-aluminum refractory plate is installed in the sealing installation groove, the sealing installation groove is connected with the mullite high-aluminum refractory plate in a sealing mode, a second supporting and positioning strip is installed below the mullite high-aluminum refractory plate, the number of the second supporting and positioning strips is multiple, a positioning fixing groove is formed in the upper portion of the mullite high-aluminum refractory brick, and the number of the positioning fixing groove is multiple.
Preferably, one side of the mullite high-aluminum refractory brick is provided with a fixed installation slot, the other side of the mullite high-aluminum refractory brick is provided with a mullite installation inserting strip, the outer side of the mullite installation inserting strip is provided with a plurality of first filling slots, and the first filling slots are arranged.
Preferably, a filling cavity is arranged inside the mullite high-aluminum refractory brick, a plurality of limiting grooves are formed in the inner wall of the filling cavity, and the mullite high-aluminum refractory brick is made of a material with high heat resistance.
Preferably, the inside of the filling cavity is provided with a separated heat-conducting metal frame, the outer side of the separated heat-conducting metal frame is provided with a heat-insulating wrapping plate, and the inside of the heat-insulating wrapping plate is provided with a high-temperature-resistant filling block.
Preferably, the outer sides of the first supporting and positioning strip and the second supporting and positioning strip are both provided with filling fixing grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up a plurality of location fixed slots above the resistant firebrick of mullite high alumina, the location fixed slot plays the effect of the first support location strip of fixed mullite high alumina resistant firebrick below and the second support location strip of mullite high alumina refractory slab below, in piling up the in-process with first support location strip and second support location strip direct insertion location fixed slot, can pile up the resistant firebrick of mullite high alumina fast, do not need too much adjustment position, be provided with a plurality of packing fixed slots on first support location strip and the second support location strip simultaneously, the packing fixed slot plays the effect of adsorbing cement, make the more firm inseparable of installation between the resistant firebrick of mullite high alumina;
2. the utility model discloses an it fills the chamber to be provided with in the refractory brick's of mullite high alumina quality inside, the internally mounted who fills the chamber separates the heat conduction metal frame, thermal-insulated parcel board and high temperature resistant filling block, it has fine heat conduction effect to separate the heat conduction metal frame, can conduct the temperature on the refractory brick surface of mullite high alumina quality fast for filling the thermal-insulated parcel board and the high temperature resistant filling block of intracavity portion, separate the heat conduction metal frame simultaneously and play fine supporting role, it is more firm to make the refractory brick of mullite high alumina quality, thermal-insulated parcel board plays the effect of the high temperature resistant filling block of parcel, prevent that high temperature resistant filling block from scattering, high temperature resistant filling block has fine high temperature resistant endothermic effect simultaneously, the refractory effect of the refractory brick of mullite high alumina quality has been promoted greatly.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a partially enlarged view of the area a of fig. 1 according to the present invention.
In the figure: 1. mullite high alumina refractory brick; 2. fixedly installing a slot; 3. mounting the inserting strip by mullite; 4. A first filling groove; 5. positioning a fixed groove; 6. a first support positioning bar; 7. sealing the mounting groove; 8. mullite high alumina refractory board; 9. a second supporting and positioning strip; 10. filling the cavity; 11. separating the thermally conductive metal racks; 12. A heat insulating wrap sheet; 13. a high temperature resistant filler block; 14. a limiting groove; 15. filling the fixing groove.
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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a mullite light brick, including mullite high alumina refractory brick 1, the both sides of mullite high alumina refractory brick 1 below all are provided with first support location strip 6, the inside below of mullite high alumina refractory brick 1 is provided with sealed mounting groove 7, the internally mounted of sealed mounting groove 7 has mullite high alumina refractory slab 8, and sealed mounting groove 7 and mullite high alumina refractory slab 8 sealing connection, fatigue resistance can be good, there are good leakproofness, insulating nature and anticorrosive, second support location strip 9 is installed to the below of mullite high alumina refractory slab 8, and second support location strip 9 is provided with a plurality ofly, the top of mullite high alumina refractory brick 1 is provided with location fixed slot 5, and location fixed slot 5 is provided with a plurality ofly, play fine location fixed action.
Further, one side of the mullite high-aluminum refractory brick 1 is provided with a fixed installation slot 2, the other side of the mullite high-aluminum refractory brick 1 is provided with a mullite installation inserting strip 3, the outer side of the mullite installation inserting strip 3 is provided with a first filling slot 4, and the first filling slot 4 is provided with a plurality of slots, so that the sealing and filling effects are achieved.
Furthermore, a filling cavity 10 is arranged inside the mullite high-aluminum refractory brick 1, a plurality of limiting grooves 14 are arranged on the inner wall of the filling cavity 10, and the mullite high-aluminum refractory brick plays a good role in positioning and fixing.
Further, the inside of the filling cavity 10 is provided with the separated heat-conducting metal frame 11, the outside of the separated heat-conducting metal frame 11 is provided with the heat-insulating wrapping plate 12, the inside of the heat-insulating wrapping plate 12 is provided with the high-temperature-resistant filling block 13, and the high-temperature-resistant filling block 13 has a good high-temperature-resistant and heat-absorbing effect, so that the heat-resistant effect of the mullite high-aluminum refractory brick 1 is greatly improved.
Furthermore, the outer sides of the first supporting and positioning strip 6 and the second supporting and positioning strip 9 are both provided with filling fixing grooves 15, and the filling fixing grooves 15 play a role in adsorbing cement, so that the mullite high-alumina refractory bricks 1 are more firmly and tightly installed.
The working principle is as follows: when in use, the separated heat-conducting metal frame 11 is placed into the filling cavity 10 in the mullite high-aluminum refractory brick 1, the corners of the separated heat-conducting metal frame 11 are inserted into the limit grooves 14 on the inner wall of the filling cavity 10, then the high-temperature resistant filling block 13 wrapping the heat-insulating wrapping plate 12 is placed on the outer side of the separated heat-conducting metal frame 11, the filling cavity 10 is filled, the separated heat-conducting metal frame 11 has good heat-conducting effect, the temperature on the surface of the mullite high-aluminum refractory brick 1 can be quickly conducted to the heat-insulating wrapping plate 12 and the high-temperature resistant filling block 13 in the filling cavity 10, and the separated heat-conducting metal frame 11 plays a good supporting role at the same time, so that the mullite high-aluminum refractory brick 1 is firmer, the heat-insulating wrapping plate 12 plays a role of wrapping the high-temperature resistant filling block 13, the high-temperature resistant filling block 13 is prevented from scattering, and the high-temperature resistant filling block 13 has a good high-temperature-resistant heat absorption role, the heat-resisting effect of the mullite high-aluminum refractory brick 1 is greatly improved, the mullite high-aluminum refractory brick 8 is placed in the sealing installation groove 7 below the mullite high-aluminum refractory brick 1 and then is sealed by cement, the mullite high-aluminum refractory brick 1 can be stacked after being installed, the fixing installation slot 2 is arranged on one side of the mullite high-aluminum refractory brick 1 by arranging a plurality of positioning fixing slots 5 above the mullite high-aluminum refractory brick 1 and arranging the fixing installation slot 2 on one side of the mullite high-aluminum refractory brick 1, the positioning fixing slots 5 play a role of fixing a first supporting and positioning strip 6 below the mullite high-aluminum refractory brick 1 and a second supporting and positioning strip 9 below the mullite high-aluminum refractory brick 8, the fixing installation slot 2 plays a role of fixing a mullite installation inserting strip 3 on one side of the mullite high-aluminum refractory brick 1, the first supporting and positioning strip 6 and the second supporting and positioning strip 9 are directly inserted into the positioning fixing slots 5 or the mullite installation inserting strip 3 into the interior in the stacking process, the mullite high-aluminum refractory bricks 1 can be quickly stacked without excessively adjusting the positions, and meanwhile, the first supporting and positioning strips 6 and the second supporting and positioning strips 9 are provided with a plurality of filling fixing grooves 15, and the filling fixing grooves 15 play a role in adsorbing cement, so that the mullite high-aluminum refractory bricks 1 are more firmly and tightly installed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A mullite lightweight brick comprises a mullite high-alumina refractory brick (1), and is characterized in that: the fireproof brick is characterized in that first supporting and positioning strips (6) are arranged on two sides of the lower portion of the mullite high-aluminum fireproof brick (1), a sealing installation groove (7) is formed in the lower portion of the inner portion of the mullite high-aluminum fireproof brick (1), a mullite high-aluminum fireproof plate (8) is installed in the sealing installation groove (7), the sealing installation groove (7) is connected with the mullite high-aluminum fireproof plate (8) in a sealing mode, a second supporting and positioning strip (9) is installed below the mullite high-aluminum fireproof plate (8), a plurality of second supporting and positioning strips (9) are arranged, a positioning fixing groove (5) is formed in the upper portion of the mullite high-aluminum fireproof brick (1), and the positioning fixing groove (5) is provided with a plurality of positioning and positioning strips.
2. The mullite light brick according to claim 1, wherein: one side of the mullite high-aluminum refractory brick (1) is provided with a fixed installation slot (2), the other side of the mullite high-aluminum refractory brick (1) is provided with a mullite installation inserting strip (3), the outer side of the mullite installation inserting strip (3) is provided with a first filling slot (4), and the first filling slot (4) is provided with a plurality of.
3. The mullite light brick according to claim 1, wherein: the mullite high-aluminum refractory brick is characterized in that a filling cavity (10) is formed in the mullite high-aluminum refractory brick (1), a limiting groove (14) is formed in the inner wall of the filling cavity (10), and a plurality of limiting grooves (14) are formed in the limiting groove (14).
4. The mullite light brick according to claim 3, wherein: fill the internally mounted of chamber (10) and have and separate heat conduction metal frame (11), separate the outside of heat conduction metal frame (11) and install thermal-insulated parcel board (12), the internally mounted of thermal-insulated parcel board (12) has high temperature resistant filling block (13).
5. The mullite light brick according to claim 1, wherein: and filling fixing grooves (15) are formed in the outer sides of the first supporting and positioning strip (6) and the second supporting and positioning strip (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023208462.2U CN214747243U (en) | 2020-12-28 | 2020-12-28 | Mullite light brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023208462.2U CN214747243U (en) | 2020-12-28 | 2020-12-28 | Mullite light brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214747243U true CN214747243U (en) | 2021-11-16 |
Family
ID=78634525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023208462.2U Active CN214747243U (en) | 2020-12-28 | 2020-12-28 | Mullite light brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214747243U (en) |
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2020
- 2020-12-28 CN CN202023208462.2U patent/CN214747243U/en active Active
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