CN213763983U - Special long-life hot metal bottle brick of digester - Google Patents
Special long-life hot metal bottle brick of digester Download PDFInfo
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- CN213763983U CN213763983U CN202022150286.5U CN202022150286U CN213763983U CN 213763983 U CN213763983 U CN 213763983U CN 202022150286 U CN202022150286 U CN 202022150286U CN 213763983 U CN213763983 U CN 213763983U
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Abstract
The utility model discloses a special long-life hot metal bottle brick of digester relates to hot metal pretreatment desulfurization auxiliary assembly technical field, specifically is a special long-life hot metal bottle brick of digester, including the heat preservation, one side of heat preservation and the inside wall fixed connection of digester, one side fixedly connected with installation layer of heat preservation, the combination draw-in groove has been seted up to one side of installation layer, one side fixedly connected with combination fixture block of installation layer, the installation draw-in groove has been seted up to the upper surface of installation layer. This kind of special long-life hot metal bottle brick of digester through the setting of combination fixture block, makes this kind of special long-life hot metal bottle brick of digester possess the effect of being convenient for to build by laying bricks or stones, sets up through the cooperation of combination fixture block and combination draw-in groove, can make the fragment of brick be convenient for align and fix in the direction about using, through the setting of installation fixture block, makes the commentaries on classics piece be convenient for build by laying bricks or stones in the vertical direction to the mesh of the fastness of building by laying bricks or stones has been reached to the increase.
Description
Technical Field
The utility model relates to a hot metal pretreatment desulfurization auxiliary assembly technical field specifically is a special long-life hot metal bottle brick of digester.
Background
In the iron and steel united enterprises, molten iron smelted by a blast furnace is transported to a steel plant by a molten iron tank, so that the molten iron tank for transporting the molten iron has long service life and must have good heat preservation performance, and the safety and the service life of the molten iron tank are determined by a working layer because the molten iron has high temperature and long transportation distance. The refractory bricks for the working layer of the hot metal ladle are in direct contact with molten iron, so the refractory bricks required to be used have the properties of convenience in building, stable structure, scouring resistance, erosion resistance, good thermal vibration performance, long service cycle and the like. . The inner lining of the hot metal ladle currently used in China is mainly characterized in that a phosphate heat-resistant concrete prefabricated part is used as a ladle bottom, and a clay brick is used for building a cylindrical part of the hot metal ladle. The main reason influencing the service life of the hot metal ladle lining is that after the molten iron is scoured and worn and slag-bonded iron at the ladle nozzle forms a 'forehead', the molten iron cannot be turned over completely, so that more and more residual iron is produced, and finally the hot metal ladle cannot store enough molten iron and is scrapped.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a special long-life hot metal bottle brick of digester has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a special long-life hot-metal bottle brick of digester, includes the heat preservation, the inside wall fixed connection of one side of heat preservation and digester, the combination draw-in groove has been seted up to one side fixedly connected with installation layer of heat preservation, one side fixedly connected with combination fixture block of installation layer, the installation draw-in groove has been seted up to the upper surface of installation layer, the place ahead of installation layer is convex, the insulating layer mounting groove has been seted up to one side of installation layer, and it has the insulating layer mounting bar to peg graft in the inside of insulating layer mounting groove, the one end fixedly connected with insulating layer of insulating layer mounting bar.
Optionally, the insulating layer is arc-shaped and 10-15mm thick.
Optionally, the rear of the mounting layer is arc-shaped, the upper surface and the lower surface of the mounting layer are both trapezoidal, the upper surface and the lower surface of the mounting layer are symmetrical, and the side surface of the mounting layer is rectangular.
Optionally, the shape of the combined clamping groove is a spherical groove, the number of the combined clamping grooves is two, the shape of the combined clamping block is a spherical clamping block, and the combined clamping block is matched with the spherical groove.
Optionally, the mounting clamping grooves are rectangular in shape and two in number, the lower surface of the mounting layer is fixedly connected with mounting clamping blocks, and the mounting clamping blocks are matched with the mounting clamping grooves.
Optionally, an included angle between the thermal insulation layer mounting bar and the thermal insulation layer is forty-five degrees, the shape behind the thermal insulation layer is arc-shaped, the number of the thermal insulation layer mounting bars is four, and the thermal insulation layer mounting bars are evenly arranged on one side of the thermal insulation layer in a rectangular array form.
(III) advantageous effects
The utility model provides a special long-life hot metal bottle brick of digester possesses following beneficial effect:
1. this kind of special long-life hot metal bottle brick of digester through the setting of combination fixture block, makes this kind of special long-life hot metal bottle brick of digester possess the effect of being convenient for to build by laying bricks or stones, sets up through the cooperation of combination fixture block and combination draw-in groove, can make the fragment of brick be convenient for align and fix in the direction about using, through the setting of installation fixture block, makes the commentaries on classics piece be convenient for build by laying bricks or stones in the vertical direction to the mesh of the fastness of building by laying bricks or stones has been reached to the increase.
2. This kind of special long-life hot-metal bottle brick of digester through the setting of insulating layer, makes this kind of special long-life hot-metal bottle brick of digester possess convenient to detach's effect, sets up through the cooperation of heat preservation, installation layer, insulating layer mounting groove, insulating layer mounting bar and insulating layer, can dismantle the insulating layer at the in-process that uses to play the effect of cleaing away the molten iron residue of the bonding of jar internal wall, reached the purpose of being convenient for the clearance.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the top view structure of the present invention;
FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the thermal insulation layer of the present invention.
In the figure: 1. a heat-insulating layer; 2. mounting a layer; 3. combining the fixture blocks; 4. mounting a clamping block; 5. a heat insulating layer mounting bar; 6. an insulating layer.
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 to 4, the present invention provides a technical solution: a special long-life hot metal bottle brick for a desulfurizing tank comprises a heat preservation layer 1, one side of the heat preservation layer 1 is fixedly connected with the inner side wall of the desulfurizing tank, the heat preservation layer 1 is arc-shaped and 10-15mm thick, the heat preservation performance of a tank body is improved, the heat loss rate in the tank body is reduced, the storage time and the transportation distance are increased, one side of the heat preservation layer 1 is fixedly connected with an installation layer 2, the rear part of the installation layer 2 is arc-shaped, the upper surface and the lower surface of the installation layer 2 are both trapezoidal, the upper surface and the lower surface of the installation layer 2 are symmetrical, the side surface of the installation layer 2 is rectangular, one side of the installation layer 2 is provided with a combined clamping groove, the combined clamping groove is spherical, the number of the combined clamping grooves is two, one side of the installation layer 2 is fixedly connected with a combined clamping block 3, and the combined clamping block 3 is spherical clamping block, the combined fixture block 3 is matched with the spherical groove, the upper surface of the installation layer 2 is provided with two installation clamping grooves, the installation clamping grooves are rectangular and two in number, the lower surface of the installation layer 2 is fixedly connected with the installation fixture block 4, the installation fixture block 4 is matched with the installation clamping grooves, the arrangement of the combined fixture block 3 ensures that the special long-life hot metal ladle brick for the desulfurization tank has the effect of facilitating building, the brick can be aligned and fixed in the left and right directions conveniently in the use process through the matching arrangement of the combined fixture block 3 and the combined clamping grooves, the rotary block is convenient to build in the vertical direction through the arrangement of the installation fixture block 4, thereby achieving the purpose of increasing the building firmness, the front part of the installation layer 2 is arc-shaped, one side of the installation layer 2 is provided with a heat insulation layer installation groove, a heat insulation layer installation strip 5 is inserted in the heat insulation layer installation groove, one end of the heat insulation layer installation strip 5 is fixedly connected with a heat insulation layer 6, the contained angle between insulating layer mounting bar 5 and the insulating layer 6 is forty-five degrees, the shape at 6 backs of insulating layer is arc, insulating layer mounting bar 5's quantity has four, and be the even one side of arranging at insulating layer 6 of rectangle array form, setting through insulating layer 6, make this kind of special long-life hot metal bottle brick of digester possess convenient to detach's effect, through heat preservation 1, installation layer 2, the insulating layer mounting groove, the cooperation setting of insulating layer mounting bar 5 and insulating layer 6, insulating layer 6 can be dismantled at the in-process that uses, thereby the effect of cleaing away the molten iron residue that the internal wall of jar bonded has been played, the purpose of being convenient for to clear up has been reached.
When in use, the heat preservation layer 1 is fixed on the inner wall of the tank body, the heat preservation performance of the tank body is improved by the arrangement of the heat preservation layer 1, the heat loss rate in the tank body is reduced, the storage time and the transportation distance are prolonged, one side of the heat preservation layer 1, which is far away from the inner side wall of the tank body, is fixedly connected with the installation layer 2, one side of the installation layer 2 is fixedly connected with the combined fixture block 3, the other side of the installation layer 2, which corresponds to the combined fixture block 3, is provided with a combined clamping groove, the combined clamping groove is matched with the combined fixture block 3, when in building, the combined fixture block 3 is clamped with the combined clamping groove, the difficulty of aligning the brick blocks when in building is reduced, the building standardization and the building efficiency are improved, the installation fixture block 4 is fixedly connected below the installation layer 2, the number of the installation fixture blocks 4 is two, the installation clamping groove matched with the installation fixture block 4 is arranged above the installation layer 2, when in building, make installation fixture block 4 align installation slot, the joint downwards, masonry efficiency has been increased, one side fixedly connected with insulating layer mounting bar 5 of insulating layer 6, the insulating layer mounting groove with 5 looks adaptations of insulating layer mounting bar is seted up to one side that insulating layer 1 was kept away from to mounting layer 2, make insulating layer mounting bar 5 align the insulating layer mounting groove, joint downwards, when the molten iron residue bonds one side of insulating layer 6 and inconvenient clearance, can pull out to the last forty-five degrees angles of slant, take out and bond insulating layer 6 that has the molten iron residue, change new insulating layer 6, make jar body repeatedly usable, avoid the wasting of resources.
The utility model discloses a theory of operation and beneficial effect: the special long-life hot-metal bottle brick for the desulfurizing tank has the advantages that the special long-life hot-metal bottle brick for the desulfurizing tank has the effect of facilitating building by combining the fixture block 3, the brick can be conveniently aligned and fixed in the left and right directions in the using process by combining the fixture block 3 and the combination clamping groove, the rotary block is convenient to build in the vertical direction by arranging the installation fixture block 4, so that the aim of increasing the building firmness is fulfilled, the special long-life hot-metal bottle brick for the desulfurizing tank has the effect of facilitating disassembly by arranging the thermal insulation layer 6, the thermal insulation layer 6 can be disassembled in the using process by arranging the thermal insulation layer 1, the installation layer 2, the thermal insulation layer installation groove, the thermal insulation layer installation strip 5 and the thermal insulation layer 6 in a matching way, so that the function of clearing the molten iron residues adhered to the inner wall of the tank body is realized, the purpose of being convenient for to clear up has been reached.
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 (6)
1. The utility model provides a special long-life hot-metal bottle brick of digester, includes heat preservation (1), its characterized in that: one side of heat preservation (1) and the inside wall fixed connection of digester, one side fixedly connected with installation layer (2) of heat preservation (1), combination draw-in groove has been seted up to one side of installation layer (2), one side fixedly connected with combination fixture block (3) of installation layer (2), installation draw-in groove has been seted up to the upper surface of installation layer (2), the place ahead of installation layer (2) is convex, the insulating layer mounting groove has been seted up to one side of installation layer (2), and the inside of insulating layer mounting groove is pegged graft and is had insulating layer mounting bar (5), one end fixedly connected with insulating layer (6) of insulating layer mounting bar (5).
2. The special long-life hot-metal ladle brick of claim 1, which is characterized in that: the heat-insulating layer (1) is arc-shaped and 10-15mm thick.
3. The special long-life hot-metal ladle brick of claim 1, which is characterized in that: the rear part of the mounting layer (2) is arc-shaped, the upper surface and the lower surface of the mounting layer (2) are trapezoidal, the upper surface and the lower surface of the mounting layer (2) are symmetrical, and the side surface of the mounting layer (2) is rectangular.
4. The special long-life hot-metal ladle brick of claim 1, which is characterized in that: the shape of combination draw-in groove is spherical groove, and the quantity of combination draw-in groove has two, and the shape of combination fixture block (3) is spherical fixture block, and combination fixture block (3) and spherical groove looks adaptation.
5. The special long-life hot-metal ladle brick of claim 1, which is characterized in that: the shape of installation draw-in groove is the rectangle, and quantity has two, the lower fixed surface of installation layer (2) is connected with installation fixture block (4), and installs fixture block (4) and installation draw-in groove looks adaptation.
6. The special long-life hot-metal ladle brick of claim 1, which is characterized in that: the heat insulating layer mounting bar is characterized in that an included angle between the heat insulating layer mounting bar (5) and the heat insulating layer (6) is forty-five degrees, the rear of the heat insulating layer (6) is arc-shaped, the number of the heat insulating layer mounting bars (5) is four, and the heat insulating layer mounting bars are uniformly arranged on one side of the heat insulating layer (6) in a rectangular array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022150286.5U CN213763983U (en) | 2020-09-27 | 2020-09-27 | Special long-life hot metal bottle brick of digester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022150286.5U CN213763983U (en) | 2020-09-27 | 2020-09-27 | Special long-life hot metal bottle brick of digester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213763983U true CN213763983U (en) | 2021-07-23 |
Family
ID=76906655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022150286.5U Active CN213763983U (en) | 2020-09-27 | 2020-09-27 | Special long-life hot metal bottle brick of digester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213763983U (en) |
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2020
- 2020-09-27 CN CN202022150286.5U patent/CN213763983U/en active Active
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