CN221172966U - Combined electric furnace lining - Google Patents
Combined electric furnace lining Download PDFInfo
- Publication number
- CN221172966U CN221172966U CN202322674286.9U CN202322674286U CN221172966U CN 221172966 U CN221172966 U CN 221172966U CN 202322674286 U CN202322674286 U CN 202322674286U CN 221172966 U CN221172966 U CN 221172966U
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- China
- Prior art keywords
- furnace
- side wall
- cavity
- furnace lining
- movable plate
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- 239000012634 fragment Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000010009 beating Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a combined electric furnace lining in the technical field of electric furnace linings, which comprises a furnace bottom, wherein a furnace body is arranged at the top of the furnace bottom, a furnace lining is arranged on the inner wall of the furnace body, a supporting frame is arranged on the outer side wall of the furnace body, a placing groove is formed in the top of the furnace bottom, a first crushing assembly is arranged in the placing groove, one end of a first ejection hydraulic rod penetrates through the bottom of the furnace bottom and is connected with the bottom of a sliding plate, a cavity is formed in the first crushing block, and a second crushing assembly is arranged in the cavity.
Description
Technical Field
The utility model relates to the technical field of electric furnace linings, in particular to a combined electric furnace lining.
Background
The furnace lining is a protective insulating layer of heat-resistant material attached to the furnace shell, the hearth and the inner side of the tapping hole, the layer is used for protecting the furnace parts from extremely high heat generated in the smelting process, the heat outside the furnace is prevented from being greatly dissipated, the process is more efficient, the furnace lining material is also called refractory material, the protective layers can be made of rammed bricks, poured aggregate or semi-wet aggregate, the furnace lining bottom and the furnace lining wall are thinner and thinner along with the increase of the using times, steel leakage accidents are caused by the fact that the furnace lining is too thin to a certain extent, the furnace lining must be detached and rebuilt, but the existing furnace lining is detached, most of the existing furnace lining needs to be knocked into the electric furnace by workers, the furnace lining is broken, then the furnace lining is knocked out, the working efficiency is low, the furnace lining is easy to smash to the workers through manual knocking and the furnace lining breaking is poor in safety, and therefore, the combined electric furnace lining is proposed.
Disclosure of utility model
The utility model aims to provide a combined electric furnace lining for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a modular electric furnace lining, includes the stove bottom, the stove bottom top is equipped with the furnace body, the furnace body inner wall is equipped with the furnace wall, the installation of furnace body lateral wall is provided with the support frame, the standing groove has been seted up at the stove bottom top, be equipped with first broken subassembly in the standing groove, first broken subassembly includes the sliding plate that sliding connection was equipped with in the standing groove, the sliding plate top is equipped with first broken piece, the stove bottom below is equipped with first ejection hydraulic stem, first ejection hydraulic stem one end runs through the stove bottom and is connected with the sliding plate bottom, the cavity has been seted up to inside the first broken piece, be equipped with the broken subassembly of second in the cavity.
Further, the second crushing assembly comprises a movable plate which is arranged in the cavity in a sliding mode, an ejector rod is arranged at the top of the movable plate, second broken pieces are arranged at the top of the ejector rod, a second ejector hydraulic rod is arranged at the bottom of the cavity, and one end of the second ejector hydraulic rod is connected with the bottom of the movable plate.
Further, a slot is formed in the top of the first crushing block, and the second crushing block is matched with the slot.
Further, the left side and the right side of the top of the movable plate are movably penetrated with slide bars, and two ends of the two groups of slide bars are respectively connected with the upper side wall and the lower side wall in the cavity.
Further, guide grooves are formed in the left side wall and the right side wall in the cavity, and guide blocks matched with the guide grooves are arranged on the left side wall and the right side wall of the movable plate.
Further, limiting grooves are formed in the left side wall and the right side wall in the placing groove, and limiting blocks matched with the limiting grooves are arranged on the left side wall and the right side wall of the sliding plate.
Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses can carry out primary crushing to the bottom of furnace wall under the effect of the broken subassembly of second for furnace wall bottom produces the crack, then can carry out heavy beating to the bottom of furnace wall under the cooperation of the broken subassembly of first, makes its furnace wall bottom thoroughly broken, then along with beating the increase of number of times, cracked crack extends to the lateral wall of furnace wall, accomplishes the dismantlement of furnace wall, follow-up only need transport broken furnace wall come out can, dismantlement efficiency is high, the security is high.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the placement tank and the cavity of the present utility model;
FIG. 3 is a schematic view of the structure A of the present utility model.
In the figure: 1. a first crushing assembly; 10. a first top hydraulic lever; 11. a sliding plate; 12. a first broken piece; 2. a furnace bottom; 3. a furnace body; 4. a furnace lining; 5. a support frame; 6. a placement groove; 7. a cavity; 8. a second crushing assembly; 80. a second top hydraulic lever; 81. a movable plate; 82. a slide bar; 83. a second breaking block; 84. an ejector rod; 85. and (5) grooving.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a modular electric furnace lining, including stove bottom 2, stove bottom 2 top is equipped with furnace body 3, stove 3 inner wall is equipped with furnace lining 4, the installation of stove body 3 lateral wall is provided with support frame 5, standing groove 6 has been seted up at stove bottom 2 top, be equipped with first broken subassembly 1 in the standing groove 6, first broken subassembly 1 includes the sliding plate 11 that sliding connection was equipped with in standing groove 6, the spacing groove has all been seted up to the lateral wall about in the standing groove 6, the lateral wall all is equipped with the stopper with spacing groove assorted about the sliding plate 11, make sliding plate 11 reciprocate more stably in standing groove 6 under the effect of spacing groove and stopper, the sliding plate 11 top is equipped with first broken piece 12, stove bottom 2 below is equipped with first top hydraulic stem 10, first top hydraulic stem 10 one end runs through stove bottom 2 bottom and is connected with sliding plate 11 bottom, cavity 7 has been seted up to first broken piece 12 inside, be equipped with second broken subassembly 8 in the cavity 7.
Referring to fig. 2-3, the second crushing assembly 8 includes a movable plate 81 slidably connected in the cavity 7, guide grooves are formed in left and right side walls of the cavity 7, guide blocks matched with the guide grooves are arranged on the left and right side walls of the movable plate 81, the movable plate 81 moves up and down in the cavity 7 under the action of the guide grooves and the guide blocks to be more stable, sliding rods 82 are movably arranged on left and right sides of the top of the movable plate 81 in a penetrating manner, two ends of the two groups of sliding rods 82 are respectively connected with the upper and lower side walls of the cavity 7, the movable plate 81 moves up and down in the cavity 7 to be more stable under the action of the sliding rods 82, an ejector rod 84 is arranged at the top of the movable plate 81, a second broken block 83 is arranged at the top of the ejector rod 84, a slot 85 is formed in the top of the first broken block 12, the second broken block 83 is matched with the slot 85, a second ejection hydraulic rod 80 is arranged in the bottom of the cavity 7, and one end of the second ejection hydraulic rod 80 is connected with the bottom of the movable plate 81.
Working principle: with the increase of the using times, the furnace lining bottom and the furnace lining wall are thinner and thinner to a certain extent, in order to prevent the furnace lining 4 from being too thin, the furnace lining 4 needs to be dismantled and re-built, when the furnace lining 4 needs to be broken and disassembled, the second hydraulic jack rod 80 drives the movable plate 81 to move upwards, the movable plate 81 drives the ejector rod 84 and the second broken fragments 83 to move up and down, so that the second broken fragments 83 can primarily crush the bottom of the furnace lining 4, the bottom of the furnace lining 4 generates cracks, then the first hydraulic jack rod 10 drives the sliding plate 11 to move up and down, the sliding plate 11 drives the first broken fragments 12 to severely beat the bottom of the furnace lining 4, the bottom of the furnace lining 4 is thoroughly broken, and then the broken cracks extend to the side wall of the furnace lining 4 along with the increase of the beating times, and the disassembly of the furnace lining 4 is completed.
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 (5)
1. The utility model provides a combination formula electric stove furnace lining, includes stove bottom (2), stove bottom (2) top is equipped with furnace body (3), furnace body (3) inner wall is equipped with furnace lining (4), furnace body (3) lateral wall installation is provided with support frame (5), its characterized in that: the novel crushing furnace is characterized in that a placing groove (6) is formed in the top of the furnace bottom (2), a first crushing assembly (1) is arranged in the placing groove (6), the first crushing assembly (1) comprises a sliding plate (11) which is arranged in the placing groove (6) in a sliding connection mode, a first broken block (12) is arranged at the top of the sliding plate (11), a first top hydraulic rod (10) is arranged below the furnace bottom (2), one end of the first top hydraulic rod (10) penetrates through the bottom of the furnace bottom (2) and is connected with the bottom of the sliding plate (11), a cavity (7) is formed in the first broken block (12), and a second crushing assembly (8) is arranged in the cavity (7);
The second crushing assembly (8) comprises a movable plate (81) which is arranged in the cavity (7) in a sliding connection mode, an ejector rod (84) is arranged at the top of the movable plate (81), second broken fragments (83) are arranged at the top of the ejector rod (84), a second ejector hydraulic rod (80) is arranged at the inner bottom of the cavity (7), and one end of the second ejector hydraulic rod (80) is connected with the bottom of the movable plate (81).
2. The modular electric furnace lining of claim 1, wherein: the top of the first broken piece (12) is provided with a slot (85), and the second broken piece (83) is matched with the slot (85).
3. The modular electric furnace lining of claim 1, wherein: the left side and the right side of the top of the movable plate (81) are movably penetrated with slide bars (82), and two ends of the two groups of slide bars (82) are respectively connected with the upper side wall and the lower side wall in the cavity (7).
4. The modular electric furnace lining of claim 1, wherein: guide grooves are formed in the left side wall and the right side wall in the cavity (7), and guide blocks matched with the guide grooves are arranged on the left side wall and the right side wall of the movable plate (81).
5. The modular electric furnace lining of claim 1, wherein: limiting grooves are formed in the left side wall and the right side wall in the placing groove (6), and limiting blocks matched with the limiting grooves are arranged on the left side wall and the right side wall of the sliding plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322674286.9U CN221172966U (en) | 2023-10-07 | 2023-10-07 | Combined electric furnace lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322674286.9U CN221172966U (en) | 2023-10-07 | 2023-10-07 | Combined electric furnace lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221172966U true CN221172966U (en) | 2024-06-18 |
Family
ID=91537434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322674286.9U Active CN221172966U (en) | 2023-10-07 | 2023-10-07 | Combined electric furnace lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221172966U (en) |
-
2023
- 2023-10-07 CN CN202322674286.9U patent/CN221172966U/en active Active
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| GR01 | Patent grant |