CN219665078U - Foot roller device for metallurgical casting - Google Patents
Foot roller device for metallurgical casting Download PDFInfo
- Publication number
- CN219665078U CN219665078U CN202320606569.7U CN202320606569U CN219665078U CN 219665078 U CN219665078 U CN 219665078U CN 202320606569 U CN202320606569 U CN 202320606569U CN 219665078 U CN219665078 U CN 219665078U
- Authority
- CN
- China
- Prior art keywords
- cooling water
- foot
- foot roller
- roller body
- water pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005266 casting Methods 0.000 title claims abstract description 30
- 239000000498 cooling water Substances 0.000 claims abstract description 42
- 230000000903 blocking effect Effects 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 17
- 238000007790 scraping Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000000605 extraction Methods 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 5
- 239000002893 slag Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a foot roller device for metallurgical casting, which comprises a foot roller body, wherein cooling water pipes are arranged on two sides of the foot roller body, a connecting bearing is arranged outside the cooling water pipes, a blocking shell is arranged at the rear end of the foot roller body, a universal rotary joint is arranged on one side of the cooling water pipes, which is far away from the foot roller body, a water delivery pipe is arranged on one side of the universal rotary joint, which is far away from the cooling water pipes, a heat exchange cavity is formed in the foot roller body, a collecting box is arranged below the blocking shell, and a dust suction pipe is arranged below the collecting box; and the buffer spring is arranged on the inner wall of the blocking shell, and the cleaning scraping plate is arranged below the buffer spring. This metallurgical casting is with sufficient roller device, scrape down the lime-ash that is stained with of sufficient roller body surface through cleaning blade, avoid too much lime-ash to cause high temperature casting blank to warp, collect the lime-ash through collecting box and dust extraction pipe simultaneously, avoid the lime-ash to pile up in the inside that blocks the casing.
Description
Technical Field
The utility model relates to the technical field of foot roller devices, in particular to a foot roller device for metallurgical casting.
Background
The foot roller device is characterized in that foot rollers are arranged on the periphery below an outlet of the crystallizer, the installation positions of the foot roller device and a copper pipe of the crystallizer are in arc alignment so as to prevent transverse stress from forming on a casting blank, the foot roller device plays a supporting role on a weak blank shell of a copper pipe of the casting blank with high pulling speed, deformation or steel leakage of the casting blank is reduced, the influence of the foot rollers on the blank pulling resistance is small, improper adjustment of the foot rollers, overlarge gap of the foot rollers or deformation of the foot rollers can induce the diamond change of the casting blank, water spray cooling of foot roller areas belongs to a zero-section secondary cooling system, the forced cooling of the copper pipe of the casting blank with thin initial outlet and high temperature is realized, the foot roller device and zero-section spray are used for supporting and uniformly cooling the thin blank shell in a general design, the blank shell can be thickened, the diamond change is controlled, and the quality of continuous casting blanks is ensured.
The utility model discloses a foot roller device for automatic metallurgical casting is disclosed to China authority bulletin number CN218361983U, concretely relates to conticaster foot roller field, including the foot roller, the inner wall slidable mounting of foot roller has the mechanism of removing residues, and the inner wall slidable mounting of foot roller has cooling mechanism, and the mechanism of removing residues includes a plurality of backup pads of slidable mounting at the foot roller inner wall, and one side of a plurality of backup pads articulates there is the slider, and one side slidable mounting of slider has the ejector pad, and one side slidable mounting of ejector pad has the bracing piece, and bracing piece fixed mounting is at the inner wall of foot roller, and one side fixed mounting of ejector pad has support type spring piece. According to the utility model, the deslagging mechanism and the cooling mechanism are arranged, so that the foot roller can timely scrape off the covering slag or oxide skin adhered to the surface of the foot roller, the surface of the foot roller is kept clean, the foot roller is prevented from affecting the forming of a subsequent casting blank, and meanwhile, the supporting plate can be cooled, and the damage of the supporting plate caused by too fast heating due to direct contact with a steel billet is avoided.
The foot roller device in the patent can only scrape the oxide skin on the surface of the supporting plate, the scraping is incomplete, the scraped oxide skin is easy to be adhered to the foot roller again, and meanwhile, the temperature of the air around the foot roller is higher under the action of the ingot, so that the cooling effect is poor, and therefore, the foot roller device for metallurgical casting is provided.
Disclosure of Invention
The utility model aims to provide a foot roller device for metallurgical casting, which solves the problems that the foot roller device in the prior art only can scrape oxide skin on the surface of a supporting plate, the scraping is incomplete, the scraped oxide skin is easy to adhere to a foot roller again, and meanwhile, the temperature of air around the foot roller is higher under the action of an ingot, so that the cooling effect is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metallurgical casting is with sufficient roller device, includes the sufficient roller body, the cooling water pipe is installed to the both sides of sufficient roller body, the externally mounted of cooling water pipe has the connecting bearing, the rear end of sufficient roller body is installed and is blocked the casing, universal rotary joint is installed to the one side that the cooling water pipe kept away from sufficient roller body, the raceway is installed to one side that universal rotary joint kept away from the cooling water pipe, the heat transfer chamber has been seted up to the inside of sufficient roller body, it installs the collection box to block the below of casing, the dust extraction pipe is installed to the below of collection box;
and the buffer spring is arranged on the inner wall of the blocking shell, a cleaning scraping plate is arranged below the buffer spring, and a connecting rotating shaft is arranged on the left side of the cleaning scraping plate.
Preferably, the blocking shell is of a semi-cylindrical structure, the diameter size of the blocking shell is larger than that of the foot roller body, and the blocking shell is movably connected with the cooling water pipe through a connecting bearing.
Preferably, the foot roller body is fixedly connected with the cooling water pipe in an integrated mode, and the cooling water pipe is communicated with the heat exchange cavity.
Preferably, the water delivery pipe is movably connected with the cooling water pipe through a universal rotary joint, and the water delivery pipe is communicated with the cooling water pipe through the universal rotary joint.
Preferably, the blocking shell is fixedly connected with the collecting box in an integrated mode, the blocking shell is communicated with the collecting box, and the collecting box is communicated with the dust extraction pipe.
Preferably, the cleaning scraping plate is movably connected with the blocking shell through a connecting rotating shaft, the cleaning scraping plate is elastically connected with the blocking shell through a buffer spring, and the cleaning scraping plate is tightly attached to the foot roller body.
Compared with the prior art, the utility model provides a foot roller device for metallurgical casting, which has the following beneficial effects: this metallurgical casting is with sufficient roller device, scrape down the lime-ash that is stained with of sufficient roller body surface through cleaning blade, avoid too much lime-ash to cause high temperature casting blank to warp, collect the lime-ash through collecting box and dust extraction pipe simultaneously, avoid the lime-ash to pile up in the inside that blocks the casing.
1. According to the utility model, the ash residues adhered to the surface of the foot roller body are scraped off by the cleaning scraping plate, so that the deformation of a high-temperature casting blank caused by excessive ash residues is avoided, and meanwhile, the ash residues are collected by the collecting box and the dust extraction pipe, so that the accumulation of the ash residues in the blocking shell is avoided;
2. according to the utility model, circulating cooling water is continuously injected into the foot roller body through the cooling water pipe, the universal rotary joint and the water pipe, so that the foot roller body is cooled, and the service life of the foot roller body is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the foot roller body of the present utility model;
FIG. 3 is a schematic view of the internal structure of the barrier housing of the present utility model;
FIG. 4 is a schematic view showing the external structure of the collecting box of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a foot roller body; 2. connecting a bearing; 3. a cooling water pipe; 4. a universal rotary joint; 5. a water pipe; 6. a blocking housing; 7. a heat exchange cavity; 8. a collection box; 9. a dust extraction pipe; 10. a buffer spring; 11. the connecting rotating shaft; 12. a cleaning blade.
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.
Referring to fig. 1-5, a foot roller device for metallurgical casting comprises a foot roller body 1, cooling water pipes 3 are arranged on two sides of the foot roller body 1, a connecting bearing 2 is arranged outside the cooling water pipes 3, and a blocking shell 6 is arranged at the rear end of the foot roller body 1; the blocking shell 6 is of a semi-cylindrical structure, the diameter size of the blocking shell 6 is larger than that of the foot roller body 1, the blocking shell 6 is movably connected with the cooling water pipe 3 through the connecting bearing 2, a universal rotary joint 4 is arranged on one side, far away from the foot roller body 1, of the cooling water pipe 3, and a water delivery pipe 5 is arranged on one side, far away from the cooling water pipe 3, of the universal rotary joint 4; the water delivery pipe 5 is movably connected with the cooling water pipe 3 through the universal rotary joint 4, the water delivery pipe 5 is communicated with the cooling water pipe 3 through the universal rotary joint 4, and a heat exchange cavity 7 is formed in the foot roller body 1; the foot roller body 1 is fixedly connected with the cooling water pipe 3 in an integrated manner, and the cooling water pipe 3 is communicated with the heat exchange cavity 7; the cooling water pipe 3, the universal rotary joint 4 and the water pipe 5 are used for continuously injecting circulating cooling water into the foot roller body 1 so as to cool the foot roller body 1, prolong the service life of the foot roller body 1, and the collecting box 8 is arranged below the blocking shell 6, and the dust extraction pipe 9 is arranged below the collecting box 8; the blocking shell 6 is fixedly connected with the collecting box 8 in an integral way, the blocking shell 6 is communicated with the collecting box 8, and the collecting box 8 is communicated with the dust extraction pipe 9; a buffer spring 10 mounted on the inner wall of the blocking housing 6, a cleaning blade 12 mounted under the buffer spring 10, and a connection shaft 11 mounted on the left side of the cleaning blade 12; the cleaning scraping plate 12 is movably connected with the blocking shell 6 through the connecting rotating shaft 11, the cleaning scraping plate 12 is elastically connected with the blocking shell 6 through the buffer spring 10, and the cleaning scraping plate 12 is tightly attached to the foot roller body 1; the ash residues adhered to the surface of the foot roller body 1 are scraped off by the cleaning scraping plate 12, so that high-temperature casting blank deformation caused by excessive ash residues is avoided, and meanwhile, the ash residues are collected by the collecting box 8 and the dust extraction pipe 9, so that the ash residues are prevented from accumulating in the blocking shell 6.
Working principle: when the foot roller device for metallurgical casting is used, firstly, the dust suction pipe 9 is connected with the dust suction device, the water pipe 5 is connected with the water pump and the cooling water tank, then when the foot roller body 1 works, the iron oxide slag on a high-temperature casting blank is adhered to the surface of the foot roller body 1, secondly, the buffer spring 10 pushes the cleaning scraping plate 12 to be attached to the foot roller body 1 through self elasticity, the foot roller body 1 in cooperation with rotation scrapes the slag on the surface of the foot roller body 1, secondly, the dust suction device works at the collecting box 8 to form negative pressure, the scraped slag is sucked at the collecting box 8 to enter the dust suction device through the dust suction pipe 9 to be collected, and then the cooling water pump pumps cooling water in the cooling water tank to be conveyed into the heat exchange cavity 7 through the cooling water pipe 3 to cool the foot roller body 1, and the cooling water returns to be discharged from the other side.
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 (6)
1. A foot roll apparatus for metallurgical casting comprising:
the foot roller comprises a foot roller body (1), wherein cooling water pipes (3) are arranged on two sides of the foot roller body (1), a connecting bearing (2) is arranged on the outer part of each cooling water pipe (3), a blocking shell (6) is arranged at the rear end of the foot roller body (1), a universal rotary joint (4) is arranged on one side, far away from the foot roller body (1), of each cooling water pipe (3), a water conveying pipe (5) is arranged on one side, far away from the cooling water pipes (3), of each universal rotary joint (4), a heat exchange cavity (7) is formed in the foot roller body (1), a collecting box (8) is arranged below each blocking shell (6), and a dust suction pipe (9) is arranged below each collecting box (8);
and a buffer spring (10) which is arranged on the inner wall of the blocking shell (6), a cleaning scraping plate (12) is arranged below the buffer spring (10), and a connecting rotating shaft (11) is arranged on the left side of the cleaning scraping plate (12).
2. The foot roll device for metallurgical casting according to claim 1, wherein the blocking shell (6) is of a semi-cylindrical structure, the diameter size of the blocking shell (6) is larger than that of the foot roll body (1), and the blocking shell (6) is movably connected with the cooling water pipe (3) through the connecting bearing (2).
3. The foot roller device for metallurgical casting according to claim 1, wherein the foot roller body (1) is fixedly connected with the cooling water pipe (3) in an integrated manner, and the cooling water pipe (3) is communicated with the heat exchange cavity (7).
4. The foot roll device for metallurgical casting according to claim 1, wherein the water pipe (5) is movably connected with the cooling water pipe (3) through a universal rotary joint (4), and the water pipe (5) is communicated with the cooling water pipe (3) through the universal rotary joint (4).
5. The foot roll device for metallurgical casting according to claim 1, characterized in that the blocking housing (6) is fixedly connected with the collecting box (8) in one piece, and the blocking housing (6) is in communication with the collecting box (8), and the collecting box (8) is in communication with the dust extraction pipe (9).
6. The foot roll device for metallurgical casting according to claim 1, wherein the cleaning blade (12) is movably connected with the blocking housing (6) through a connecting rotating shaft (11), the cleaning blade (12) is elastically connected with the blocking housing (6) through a buffer spring (10), and the cleaning blade (12) is closely attached to the foot roll body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320606569.7U CN219665078U (en) | 2023-03-24 | 2023-03-24 | Foot roller device for metallurgical casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320606569.7U CN219665078U (en) | 2023-03-24 | 2023-03-24 | Foot roller device for metallurgical casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219665078U true CN219665078U (en) | 2023-09-12 |
Family
ID=87892185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320606569.7U Active CN219665078U (en) | 2023-03-24 | 2023-03-24 | Foot roller device for metallurgical casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219665078U (en) |
-
2023
- 2023-03-24 CN CN202320606569.7U patent/CN219665078U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219665078U (en) | Foot roller device for metallurgical casting | |
| CN117128194B (en) | Energy-saving pump with uniform heat dissipation function | |
| CN208066816U (en) | A kind of ladle smelting fast dust-removing equipment of the valve spring steel in magnesia carbon brick forming process | |
| CN215143428U (en) | A clearing device for steel billet iron scale | |
| CN116147013B (en) | Circulating cooling water recovery device of steam turbine | |
| CN212792405U (en) | Rolling mill with cooling function | |
| CN113587631A (en) | Energy-saving cement rotary kiln | |
| CN208509512U (en) | A kind of electric vehicle controller with cooling down function | |
| CN217492142U (en) | Cooling device for aluminum foil roller | |
| CN205270428U (en) | Finish draw silk degrease belt cleaning device | |
| CN206431568U (en) | A kind of special dust-proof easy clean type radiator of industrial production | |
| CN220489825U (en) | Inside filter equipment of electric automobile thermal management heat exchanger | |
| CN212558238U (en) | Positioning device for copper pipe machining | |
| CN214840894U (en) | Glass window buffer cooling air duct of air-cooled slag drying machine slag well of boiler | |
| CN219818328U (en) | Negative pressure tin removing mechanism | |
| CN220437136U (en) | Discharging structure of roller-hearth heat treatment furnace | |
| CN216838065U (en) | Cooling device for annealing cold-rolled strip steel | |
| CN220901420U (en) | Bearing rolling mill capable of moving back and forth | |
| CN117324391B (en) | Automatic correction function steel rolling device | |
| CN216801135U (en) | Plate coil cooling device for 400-series stainless steel smelting rolled product | |
| CN221289040U (en) | Cast-rolling plate cooling device | |
| CN217798121U (en) | Anti-baking descaling device | |
| CN221246179U (en) | Dust removal and collection device for scraper of paper machine | |
| CN212597948U (en) | Water-cooling tile seat of furnace outlet roller way | |
| CN212218032U (en) | Edging device is used in toughened glass production convenient to clearance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |