CN212944194U - Special equipment for cleaning crystallizer of high-temperature alloy electroslag furnace - Google Patents
Special equipment for cleaning crystallizer of high-temperature alloy electroslag furnace Download PDFInfo
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- CN212944194U CN212944194U CN202020657626.0U CN202020657626U CN212944194U CN 212944194 U CN212944194 U CN 212944194U CN 202020657626 U CN202020657626 U CN 202020657626U CN 212944194 U CN212944194 U CN 212944194U
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Abstract
A special device for cleaning a crystallizer of a high-temperature alloy electroslag furnace comprises a structural frame, wherein a cantilever is arranged at the top of the structural frame; the cantilever is provided with a top cover, the top cover is provided with a screw nut pair and an upper and lower driving motor, and the top cover is connected with a dust removal system through an interface; the bottom of the screw rod is connected with a brush head driving system which is connected with the brush head; the brush head driving system drives the brush head to rotate to clean the inner wall; the top cover is matched with the adapter; the crystallizer of the electroslag furnace is arranged at the upper part of the dust deposition cylinder, and the side wall of the bottom of the dust deposition cylinder is connected with a hot air system; the brush head driving system and the top cover can rotate and lift along with the cantilever; the hot air system provides hot air subjected to heating and drying treatment; the upper and lower driving system drives the brush head system to move up and down, and the brush head driving system drives the brush head to rotate, so that the working efficiency of cleaning the crystallizer in front of the furnace can be improved, the cleaning quality of the inner wall is improved, the surface quality of a metallurgical product is improved, the metallurgical defect is reduced, and the service life of the crystallizer of the electroslag furnace is prolonged.
Description
Technical Field
The utility model belongs to metallurgical casting field, concretely relates to clearance superalloy electroslag furnace crystallizer's equipment.
Background
The mould for the metallurgical casting of the deformed high-temperature alloy by the crystallizer of the electroslag furnace has a hollow cylindrical inner cavity and a certain taper.
After the smelting is finished and ingot is taken off every time, a part of electroslag particles or dust is always attached to the inner wall of the crystallizer, and because the inner wall of the crystallizer is in a hot state during the tapping, when the electroslag meets air after being heated, the electroslag can quickly adsorb water vapor in the air to become wet and sticky, and immediately becomes hard after being cooled and is attached to the inner wall of the crystallizer to be difficult to clean, the cleaning efficiency of the crystallizer before the furnace is low, the cleaning state of the inner wall is poor, the surface quality of a next furnace product is influenced, even the metallurgical defect inside the ingot can be caused, and the cleaning of a common tool can bring the harm of electroslag dust pollution.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the cleaning equipment for the high-temperature alloy electroslag furnace crystallizer, the utility model discloses can efficiently clean the high-temperature alloy electroslag furnace crystallizer, not only can improve the working efficiency of the cleaning of the stokehold crystallizer, improve the cleaning quality of the inner wall, but also improve the surface quality of metallurgical products, reduce the metallurgical defects, and be favorable for prolonging the service life of the electroslag furnace crystallizer.
In order to achieve the purpose, the invention adopts the technical scheme that: a special device for cleaning a crystallizer of a high-temperature alloy electroslag furnace comprises a structural frame, wherein a cantilever is arranged at the top of the structural frame; the cantilever is provided with a top cover which can rotate along with the cantilever, the top cover is provided with a screw nut pair and an up-and-down driving motor, and the top cover is connected with a dust removal system through an interface; the bottom of the screw rod is connected with a brush head driving system which is connected with the brush head; the brush head driving system drives the brush head to rotate to clean the inner wall; the top cover is matched and fixed with an adapter of the crystallizer of the electroslag furnace and sealed; the crystallizer of the electroslag furnace is arranged at the upper part of the dust deposition cylinder, and the side wall of the bottom of the dust deposition cylinder is connected with a hot air system.
The cantilever can be lifted and rotated on the structural frame.
The screw nut pair and the top driving motor form an up-and-down driving system; the brush head driving system can move up and down.
The brush head is a round steel wire brush.
The brush head driving system is connected to the tail end of the screw nut pair, and can realize the rotary motion of the brush head.
The hot air system can provide hot air which is continuously dried and heated for the inner cavity of the crystallizer of the electroslag furnace, so that the whole cleaning work can be carried out in the drying and heating atmosphere.
The dust removal system is used for treating and then discharging dust in the cleaning process.
The utility model has the advantages that:
compared with the prior art, the utility model discloses owing to adopted the cantilever device that can rotate and go up and down on the structure frame, the during operation is rotatory to the clearance station, dust pelletizing system has been connected on the top cap, air supply system who is used for heating and dry air has been connected in the bottom of clearance station, so guaranteed the in-process at the clearance, electroslag furnace crystallizer inner chamber's air is in heating and dry state, prevent the electroslag granule on the inner wall, the dust adsorbs steam and becomes moist, it is glutinous to glue, the driving system drive brush head under dry and hot-blast environment, realize rapidly from last reciprocating motion down, the purpose of high-efficient clearance crystallizer.
The cantilever can be lifted and rotated on the structural frame, so that the workpiece can be conveniently hoisted; the bristles are formed by pressing thin steel wires with long lengths in the thickness direction in a tightly accumulated mode, have certain elasticity, can be extruded and bent in the cleaning process, and can be restored to the original shape after cleaning is finished.
The deposition jar of bottom collects big electroslag particulate matter and sediment, and the dust pelletizing system that the top cap is connected filters the dust that produces among the cleaning process, has effectively prevented dust to environment, operating personnel's harm.
The utility model can realize the high-efficiency cleaning of the inner wall of the crystallizer of the electroslag furnace, the ash deposition cylinder collects large-particle slag, and the top dust removal system absorbs and filters smoke dust and dust; the crystallizer of the electroslag furnace is cleaned efficiently, reduces environmental pollution, and simultaneously improves the quality of metallurgical products and the service life of the crystallizer of the electroslag furnace.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1, a cleaning apparatus for cleaning a crystallizer of a high temperature alloy electroslag furnace comprises a structural frame 1, a rotatable cantilever 2 is installed at the top of the structural frame; the cantilever is provided with a top cover 12 which can rotate along with the cantilever, the top cover is provided with a screw nut pair 3 and an up-and-down driving motor 4, and the top cover 12 is connected with a dust removal system 10 through an interface; the bottom of the screw rod is connected with a brush head driving system 5, the brush head driving system 5 is connected with a brush head 6, and the brush head driving system 5 drives the brush head 6 to rotate to clean the inner wall; when the work station is cleaned, the electroslag furnace crystallizer 8 is arranged on the ash deposition cylinder 9, the side wall of the bottom of the ash deposition cylinder 9 is connected with a hot air system 11, and a top cover on the cantilever is matched and fixed with the adapter 7 of the electroslag furnace crystallizer and sealed.
The cantilever system can be lifted and rotated on the structural frame 1, and the workpiece is conveniently hoisted.
The screw-nut pair 3 and the top driving motor 4 form an up-and-down driving system; the brush head driving system can move up and down.
The brush head driving system 5 is connected to the tail end of the lead screw 3, and can realize the rotary motion of the brush head.
The brush head 6 is a round steel wire brush, the brush hair is formed by pressing thin steel wires with longer lengths in the thickness direction in a tightly accumulated mode, has certain elasticity, can be extruded and bent in the cleaning process, and can be restored to the original shape after the cleaning is finished
The hot air system 11 can provide hot air which is continuously dried and heated for the inner cavity of the crystallizer 8 of the electroslag furnace, so as to ensure that the whole cleaning work is carried out in the drying and heating atmosphere. The hot air system can continuously provide hot air subjected to heating and drying treatment for the inner cavity of the crystallizer of the electroslag furnace, and prevents water vapor adsorbed by electroslag on the inner wall of the crystallizer of the electroslag furnace from becoming moist and sticky.
The dust removal system 10 is used for treating dust in the cleaning process and then discharging the treated dust.
The utility model discloses a theory of operation is:
rotatable cantilever 2 is installed on support 1, the end of cantilever is provided with drive screw 3, driving motor 4 about the bottom of screw 3 is installed, be provided with roof 12 on the screw 3, when clearing up the station, roof 12 cooperatees with the adapter 7 of electroslag furnace crystallizer, play the effect of rotary support and dust seal at the in-process of work, be provided with dust pelletizing system's interface on top cap 12, external dust pelletizing system 10, the end of screw is provided with brush head drive 5, be used for driving the rotation of brush head 6.
The whole cantilever 2 and the top cover 12 can be fixed at a cleaning station, the up-and-down movement of the brush head is realized by the up-and-down driving motor 4, the inside of the crystallizer of the brush head 6 is extruded and bent and clings to the inner wall, and then the brush head is driven to rotate by the driving motor 5, so that the inside of the crystallizer is cleaned from top to bottom. The hot air system 11 will blow the air through drying and heating process continuously to fill the whole inner cavity in the whole cleaning process, and the dust removing system 10 will suck the generated dust from the top, filter and discharge the dust.
Claims (4)
1. A special device for cleaning a crystallizer of a high-temperature alloy electroslag furnace comprises a structural frame (1) and is characterized in that a cantilever (2) is arranged at the top of the structural frame; the cantilever is provided with a top cover (12) which can rotate along with the cantilever, the top cover is provided with a screw-nut pair (3) and an up-and-down driving motor (4), and the top cover (12) is connected with a dust removal system (10) through an interface; the bottom of the screw rod is connected with a brush head driving system (5), and the brush head driving system (5) is connected with a brush head (6); the brush head driving system (5) drives the brush head (6) to rotate to clean the inner wall; the top cover is matched and fixed with an adapter (7) of the crystallizer of the electroslag furnace and is sealed; the electroslag furnace crystallizer (8) is arranged at the upper part of the ash deposition cylinder (9), and the side wall of the bottom of the ash deposition cylinder is connected with a hot air system (11).
2. The special equipment for cleaning a crystallizer of a high-temperature alloy electroslag furnace according to claim 1, wherein the cantilever can be lifted and rotated on the structural frame (1).
3. The special equipment for cleaning the crystallizer of the high-temperature alloy electroslag furnace according to claim 1, wherein the screw-nut pair (3) and the upper and lower driving motors (4) form an upper and lower driving system.
4. The special equipment for cleaning a crystallizer of a high-temperature alloy electroslag furnace according to claim 1, wherein the brush head (6) is a circular wire brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020657626.0U CN212944194U (en) | 2020-04-27 | 2020-04-27 | Special equipment for cleaning crystallizer of high-temperature alloy electroslag furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020657626.0U CN212944194U (en) | 2020-04-27 | 2020-04-27 | Special equipment for cleaning crystallizer of high-temperature alloy electroslag furnace |
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| Publication Number | Publication Date |
|---|---|
| CN212944194U true CN212944194U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020657626.0U Active CN212944194U (en) | 2020-04-27 | 2020-04-27 | Special equipment for cleaning crystallizer of high-temperature alloy electroslag furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183044A (en) * | 2021-05-20 | 2021-07-30 | 西安聚能高温合金材料科技有限公司 | VAR crystallizer inner wall treatment equipment for special alloy and treatment process thereof |
-
2020
- 2020-04-27 CN CN202020657626.0U patent/CN212944194U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183044A (en) * | 2021-05-20 | 2021-07-30 | 西安聚能高温合金材料科技有限公司 | VAR crystallizer inner wall treatment equipment for special alloy and treatment process thereof |
| CN113183044B (en) * | 2021-05-20 | 2024-01-16 | 西安聚能高温合金材料科技有限公司 | Special alloy VAR crystallizer inner wall treatment equipment and treatment process thereof |
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