CN219788776U - Insulation can for fused cast zirconia corundum bricks - Google Patents
Insulation can for fused cast zirconia corundum bricks Download PDFInfo
- Publication number
- CN219788776U CN219788776U CN202320166377.9U CN202320166377U CN219788776U CN 219788776 U CN219788776 U CN 219788776U CN 202320166377 U CN202320166377 U CN 202320166377U CN 219788776 U CN219788776 U CN 219788776U
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- Prior art keywords
- sand
- insulation
- base
- incubator
- fused cast
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- 238000009413 insulation Methods 0.000 title claims abstract description 57
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000011449 brick Substances 0.000 title claims abstract description 28
- 229910052593 corundum Inorganic materials 0.000 title claims abstract description 27
- 239000010431 corundum Substances 0.000 title claims abstract description 27
- 239000004576 sand Substances 0.000 claims abstract description 144
- 238000003860 storage Methods 0.000 claims abstract description 44
- 238000000137 annealing Methods 0.000 abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 128
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000005266 casting Methods 0.000 description 5
- 244000035744 Hura crepitans Species 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses an incubator for fused cast zirconia corundum bricks, which relates to the technical field of annealing incubators, and comprises a base and an incubator body arranged on the base, wherein four guide rails are fixedly arranged on the base, sand storage boxes are slidably arranged on two sides of the incubator body, first sand discharge openings are formed on two sides of the incubator body, second sand discharge openings are formed on two sand storage sides of the incubator body, pulleys are rotatably arranged at one ends, far away from the base, of the guide rails, four pull ropes are fixedly arranged on the incubator body, and a lifting mechanism is arranged on the base; lifting of the insulation box body is controlled through the lifting mechanism, the sand storage box is driven to lift when the insulation box body is lifted through the pull rope, the pulley and the guide rail, the first sand discharge opening and the second sand discharge opening are controlled to be opened and closed, flow of insulation sand between the insulation box and the sand storage box is controlled, the insulation sand can be collected when the insulation sand is discharged from the insulation box, operation is simple, and labor is saved.
Description
Technical Field
The utility model relates to the technical field of annealing heat-preserving boxes, in particular to a heat-preserving box for fused cast zirconia-corundum bricks.
Background
The zirconia corundum brick is a white solid brick formed by melting pure alumina powder and zirconia sand containing 65% of zirconia and 34% of silica in an electric melting furnace and then injecting the molten zirconia sand into a mold for cooling, wherein the rock phase structure of the zirconia corundum brick is composed of eutectoid bodies of corundum and zirconia-clinkerite and glass phases, the eutectoid bodies of corundum phases and zirconia-clinkerite phases are in terms of phases, the glass phases are filled between crystals of the corundum brick, the zirconia corundum brick is electrically cast, an electric melting brick casting sand mold is required to be placed by an insulation box, insulation sand is filled between the inner side of the insulation box and the casting sand mold, and when the electric melting brick is cast, feed liquid which is well melted in the electric melting furnace is cast into an inner cavity of the sand mold through a riser, and then the insulation box is matched with the insulation sand, so that the cast sand mold can be uniformly and slowly annealed and shaped to obtain a blank of the electric melting brick;
the utility model patent with publication number of CN218365485U and authority notice of 2023, 1 month and 24 days, named as an electric fused zirconia corundum brick casting annealing insulation can, comprises: an incubator body and a sand mold bracket; the insulation box body is of a rectangular box body structure with an opening at the top, and a connecting bracket is fixed on the inner side wall of the insulation box body; the sand mould bracket is embedded in the incubator body, a connecting bracket matched with the connecting bracket for connection is fixed at the top of the periphery of the sand mould bracket, and a sand mould is arranged in the sand mould bracket; the connecting bracket is internally provided with a locking piece used for being fixed with the connecting bracket, the outer side of the connecting bracket is vertically fixed with a lateral fixing piece, when the locking piece is connected with the connecting bracket, the locking piece synchronously drives the lateral fixing piece to be abutted and fixed with the periphery side of the sand mold bracket, the sand mold bracket is arranged for embedded installation of the sand mold, then the sand mold bracket is matched for installing the sand mold in the heat insulation box body, and displacement inclination of the sand mold caused by filling heat insulation sand into the inner side of the heat insulation box body for compaction operation is avoided;
when fused casting zirconia-corundum bricks, the sand mould is required to be used for shaping the zirconia-corundum bricks, the insulation can is required to be used for slowly annealing the zirconia-corundum bricks in the shaping process, and cracks are prevented from occurring, as shown in the patent, part of the prior art slowly anneals by filling insulation sand between the sand mould and the inner wall of the insulation can, but the prior art lacks a collecting device, in zirconia-corundum rotary production, the insulation sand is required to be repeatedly filled and discharged into the insulation can, when the zirconia-corundum bricks are annealed, the prior art generally directly pours the insulation sand in the insulation can and the sand mould together from the insulation can to a specified position, takes away the sand mould, collects the insulation sand again, and the special field pouring insulation sand is required to be arranged, and is also required to be singly collected, so that the operation is troublesome and the labor is wasted.
Disclosure of Invention
The utility model aims to provide an insulation can for fused cast zirconia-corundum bricks, which aims to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a fused cast zirconia corundum is insulation can for brick, includes the base and sets up the insulation can body on the base, the fixed four guide rails that are provided with on the base, insulation can body both sides all slide and are provided with and deposit the sandbox, first sand opening has all been seted up to insulation can body both sides, two deposit the sandbox to be close to one side of insulation can body and all seted up the second sand opening, each the one end that the base was kept away from to the guide rail all rotates and is provided with the pulley, the fixed four stay ropes that are provided with on the insulation can body, be provided with lifting mechanism on the base.
Preferably, the lifting mechanism comprises a connecting plate fixedly arranged at the bottom of the insulation box body, a screw is rotatably arranged on the base, and the screw is in threaded connection with the connecting plate.
Preferably, the base is fixedly provided with a servo motor, the output end of the servo motor is fixedly connected with the screw rod, the base is fixedly provided with two fixing columns, and the fixing columns are in sliding connection with the connecting plate.
Preferably, the base is fixedly provided with a supporting plate.
Preferably, a baffle is slidably arranged in each of the first sand discharge opening and the second sand discharge opening.
Preferably, the side wall of the insulation box body and the side walls of the two sand storage boxes are fixedly provided with fixing plates, each fixing plate is provided with a bolt in a sliding manner, and each baffle is provided with a slot.
Preferably, a top plate is fixedly arranged at one end of each guide rail far away from the base.
In the technical scheme, the utility model provides the insulation can for casting the zirconia-corundum bricks, which has the following beneficial effects: lifting of the insulation box body is controlled through the lifting mechanism, the sand storage box is driven to lift when the insulation box body is lifted through the pull rope, the pulley and the guide rail, the first sand discharge opening and the second sand discharge opening are controlled to be opened and closed, flow of insulation sand between the insulation box and the sand storage box is controlled, the insulation sand can be collected when the insulation sand is discharged from the insulation box, operation is simple, and labor is saved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a lifting mechanism according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a baffle according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a pulley according to an embodiment of the present utility model;
fig. 5 is a schematic structural view of a fixing plate according to an embodiment of the present utility model;
fig. 6 is a schematic structural diagram of a cross section of a guide rail according to an embodiment of the present utility model.
Reference numerals illustrate:
10. a base; 101. a support plate; 11. a heat preservation box body; 111. a first sand discharge port; 12. a guide rail; 13. sand mold; 21. a sand storage box; 211. a second sand discharge port; 22. a pulley; 23. a pull rope; 24. a screw; 25. fixing the column; 26. a top plate; 27. a connecting plate; 28. a servo motor; 31. a baffle; 32. a fixing plate; 33. a plug pin; 34. a slot.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-6, an incubator for fused cast zirconia corundum bricks, in the technical scheme provided by the utility model, the incubator comprises a base 10 and an incubator body 11 arranged on the base 10, wherein four guide rails 12 are fixedly arranged on the base 10, sand storage boxes 21 are slidably arranged on two sides of the incubator body 11, first sand discharge openings 111 are formed on two sides of the incubator body 11, second sand discharge openings 211 are formed on one sides, close to the incubator body 11, of the two sand storage boxes 21, pulleys 22 are rotatably arranged at one ends, far away from the base 10, of the guide rails 12, four pull ropes 23 are fixedly arranged on the incubator body 11, and a lifting mechanism is arranged on the base 10; four pull ropes 23 are arranged at four corners of the incubator body 11 in a one-to-one correspondence manner, the inner bottom walls of the sand storage boxes 21 are inclined planes, the lifting mechanism is used for controlling lifting of the incubator body 11, four corners of the incubator body 11 are in one-to-one correspondence sliding connection with four guide rails 12, each sand storage box 21 is close to two corners of the guide rails 12 and is in sliding connection with the corresponding two guide rails 12, the sand storage boxes 21 are in sliding connection with the incubator body 11 through the guide rails 12, one end of each pull rope 23, far from the incubator body 11, is in one-to-one correspondence with the corresponding sand storage box 21 by bypassing each pulley 22, thermal insulation sand is placed in each sand storage box 21, when the incubator body 11 is arranged on the base 10, the second sand placing port 211 on the sand storage box 21 is arranged above the incubator body 11 through the cooperation of the guide rails 12, the pulleys 22 and the pull ropes 23, the sand mold 13 is placed in the incubator body 11, feed liquid is injected into the sand mold 13, at this time, the first sand discharge port 111 is closed, the second sand discharge port 211 is opened, the heat-preserving sand in the sand storage box 21 falls into the heat-preserving box body 11 from the second sand discharge port 211, so that the sand mould 13 is slowly cooled, after the cooling of the sand mould 13 is finished, the heat-preserving box body 11 is moved upwards along the direction of the guide rail 12 by the lifting mechanism, at this time, due to gravity, each sand storage box 21 is moved downwards along the direction of the guide rail 12, when the first sand discharge port 111 on the heat-preserving box body 11 is moved above the sand storage boxes 21, the second sand discharge port 211 is closed, each first sand discharge port 111 is opened, at this time, the heat-preserving sand in the heat-preserving box body 11 falls into the two sand storage boxes 21 from the first sand discharge port 111, after a proper time, the heat-preserving box body 11 is moved downwards by the lifting mechanism, at this time, the sand storage boxes 21 are moved upwards, after the heat-preserving box is moved onto the base 10, the cooled sand mould 13 is taken out, the uncooled sand mold 13 is put in, and the steps are continued, so that the heat-preserving sand is conveniently converted and stored back and forth between the heat-preserving box body 11 and the sand storage box 21.
Specifically, the lifting mechanism comprises a connecting plate 27 fixedly arranged at the bottom of the incubator body 11, a screw 24 is rotatably arranged on the base 10, and the screw 24 is in threaded connection with the connecting plate 27; the connecting plate 27 is driven to ascend or descend by rotating the screw 24, so that the lifting of the incubator body 11 is controlled.
Specifically, a servo motor 28 is fixedly arranged on the base 10, the output end of the servo motor 28 is fixedly connected with a screw 24, two fixing columns 25 are fixedly arranged on the base 10, and the fixing columns 25 are in sliding connection with a connecting plate 27; the screw 24 is controlled to rotate by the servo motor 28, so that the lifting of the incubator body 11 is controlled, and the connecting plate 27 can only move up and down when the screw 24 rotates by the fixing column 25.
Specifically, a support plate 101 is fixedly arranged on the base 10; the insulation box body 11 is supported by the supporting plate 101, and the servo motor 28 is prevented from being damaged by the connecting plate 27 fixedly connected with the insulation box body 11.
Specifically, the baffle 31 is slidably arranged in each of the first sand discharge port 111 and the second sand discharge port 211; the two side walls of the incubator body 11, which are close to the sand storage box 21, and the side wall of the sand storage box 21, which is close to the incubator, are provided with grooves for sliding the baffle plates 31, the baffle plates 31 in the first sand discharge openings 111 are used for controlling the closing and opening of the first sand discharge openings 111, and the baffle plates 31 in the second sand discharge openings 211 are used for controlling the closing and opening of the second sand discharge openings 211, so that the flow of heat-preserving sand is controlled.
Specifically, the side walls of the incubator body 11 and the side walls of the two sandboxes 21 are fixedly provided with fixing plates 32, each fixing plate 32 is provided with a bolt 33 in a sliding manner, and each baffle 31 is provided with a slot 34; the baffle 31 on the incubator body 11 extends out of a part from the side wall of the incubator body 11, the extending part of the baffle 31 on the incubator body 11 is pushed to control the sliding of the baffle 31 on the incubator body 11 at the first sand discharge port 111, the baffle 31 on the sand storage box 21 extends out of a part from the side wall of the sand storage box 21, the extending part of the baffle 31 on the sand storage box 21 is pushed to control the sliding of the baffle 31 on the sand storage box 21 in the second sand discharge port 211, the fixing plates 32 on the incubator body 11 are arranged in two, the fixing plates 32 on the incubator body 11 are arranged at positions close to the first sand discharge port 111, the fixing plates 32 on the sand storage box 21 are arranged at positions close to the second sand discharge port 211, and the baffle 31 is limited when the baffle 31 slides through the cooperation of the bolts 33 and the corresponding slots 34, so that the flow between the sand storage box 21 and the incubator body 11 can be controlled conveniently.
Specifically, a top plate 26 is fixedly arranged at one end of each guide rail 12 far away from the base 10; the pull rope 23 is limited by the top plate 26, and the pull rope 23 is prevented from falling off the pulley 22.
The working principle of the utility model is as follows: four pull ropes 23 are arranged at four corners of the incubator body 11 in a one-to-one correspondence manner, the inner bottom walls of the sand storage boxes 21 are inclined planes, the lifting mechanism is used for controlling lifting of the incubator body 11, four corners of the incubator body 11 are in one-to-one correspondence sliding connection with four guide rails 12, each sand storage box 21 is close to two corners of the guide rails 12 and is in sliding connection with the corresponding two guide rails 12, the sand storage boxes 21 are in sliding connection with the incubator body 11 through the guide rails 12, one end of each pull rope 23, far from the incubator body 11, is in one-to-one correspondence with the corresponding sand storage box 21 by bypassing each pulley 22, thermal insulation sand is placed in each sand storage box 21, when the incubator body 11 is arranged on the base 10, the second sand placing port 211 on the sand storage box 21 is arranged above the incubator body 11 through the cooperation of the guide rails 12, the pulleys 22 and the pull ropes 23, the sand mold 13 is placed in the incubator body 11, feed liquid is injected into the sand mold 13, at this time, the first sand discharge port 111 is closed, the second sand discharge port 211 is opened, the heat-preserving sand in the sand storage box 21 falls into the heat-preserving box body 11 from the second sand discharge port 211, so that the sand mould 13 is slowly cooled, after the cooling of the sand mould 13 is finished, the heat-preserving box body 11 is moved upwards along the direction of the guide rail 12 by the lifting mechanism, at this time, due to gravity, each sand storage box 21 is moved downwards along the direction of the guide rail 12, when the first sand discharge port 111 on the heat-preserving box body 11 is moved above the sand storage boxes 21, the second sand discharge port 211 is closed, each first sand discharge port 111 is opened, at this time, the heat-preserving sand in the heat-preserving box body 11 falls into the two sand storage boxes 21 from the first sand discharge port 111, after a proper time, the heat-preserving box body 11 is moved downwards by the lifting mechanism, at this time, the sand storage boxes 21 are moved upwards, after the heat-preserving box is moved onto the base 10, the cooled sand mould 13 is taken out, the uncooled sand mold 13 is placed and the above steps are continued.
Claims (7)
1. The utility model provides a fused cast zirconia corundum is insulation can for brick, includes base (10) and sets up insulation can body (11) on base (10), its characterized in that, fixed four guide rails (12) that are provided with on base (10), insulation can body (11) both sides all slide and are provided with sand storage box (21), first sand discharge opening (111) have all been seted up to insulation can body (11) both sides, two sand discharge opening (211) have all been seted up to one side that sand storage box (21) are close to insulation can body (11), each guide rail (12) are kept away from the one end of base (10) and all are rotated and are provided with pulley (22), fixed four stay ropes (23) that are provided with on insulation can body (11), be provided with lifting mechanism on base (10).
2. An incubator for fused cast zirconia corundum bricks according to claim 1, characterized in that the lifting mechanism comprises a connecting plate (27) fixedly arranged at the bottom of the incubator body (11), a screw (24) is rotatably arranged on the base (10), and the screw (24) is in threaded connection with the connecting plate (27).
3. The incubator for fused cast zirconia corundum bricks according to claim 2, characterized in that a servo motor (28) is fixedly arranged on the base (10), the output end of the servo motor (28) is fixedly connected with the screw (24), two fixing columns (25) are fixedly arranged on the base (10), and the fixing columns (25) are in sliding connection with the connecting plate (27).
4. An incubator for fused cast zirconia corundum bricks according to claim 3, characterized in that the base (10) is fixedly provided with a support plate (101).
5. An incubator for fused cast zirconia corundum bricks according to claim 1, characterized in that a baffle plate (31) is slidably provided in each of the first sand discharge port (111) and the second sand discharge port (211).
6. The incubator for fused cast zirconia corundum bricks according to claim 5, characterized in that fixing plates (32) are fixedly arranged on the side walls of the incubator body (11) and the side walls of the two sand storage boxes (21), bolts (33) are slidably arranged on the fixing plates (32), and slots (34) are formed in the baffle plates (31).
7. An incubator for fused cast zirconia corundum bricks according to claim 1, characterized in that a top plate (26) is fixedly provided at one end of each guide rail (12) remote from the base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320166377.9U CN219788776U (en) | 2023-02-09 | 2023-02-09 | Insulation can for fused cast zirconia corundum bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320166377.9U CN219788776U (en) | 2023-02-09 | 2023-02-09 | Insulation can for fused cast zirconia corundum bricks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219788776U true CN219788776U (en) | 2023-10-03 |
Family
ID=88176869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320166377.9U Active CN219788776U (en) | 2023-02-09 | 2023-02-09 | Insulation can for fused cast zirconia corundum bricks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219788776U (en) |
-
2023
- 2023-02-09 CN CN202320166377.9U patent/CN219788776U/en active Active
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