CN212761106U - Molten iron rotary ladle dust collection device - Google Patents
Molten iron rotary ladle dust collection device Download PDFInfo
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- CN212761106U CN212761106U CN202021344388.4U CN202021344388U CN212761106U CN 212761106 U CN212761106 U CN 212761106U CN 202021344388 U CN202021344388 U CN 202021344388U CN 212761106 U CN212761106 U CN 212761106U
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- dust
- hood
- installation arm
- cantilever
- cylinder
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Abstract
The utility model relates to a molten iron subcontracting dust extraction, including foundation support and casting ladle, the casting ladle is established on foundation support, and its innovation point lies in: still include base support, cantilever assembly, installation arm assembly and suction hood, the base support establishes the one side at the base support, the suction hood has the dust absorption mouth, and the dust absorption mouth is linked together with the package mouth of casting ladle, the cantilever assembly includes the cantilever, installation arm assembly is including installation arm, last hydro-cylinder and lower hydro-cylinder, the installation arm rotates with the base support to be connected, the cantilever rotates with the installation arm to be connected and is linked together rather than, the suction hood rotates with the installation arm to be connected and is linked together rather than, go up the hydro-cylinder and establish on the installation arm, and the ejector pin and the suction hood fixed connection of last hydro-cylinder, the lower hydro-cylinder is established on the base support, and the ejector pin and the installation arm of lower hydro-cylinder are connected. The utility model discloses an equipment is solved and is produced the difficult problem that many places of a process need remove dust on the line, and dust removal effect is good moreover to and convenient maintenance.
Description
Technical Field
The utility model relates to a dust extraction, concretely relates to molten iron subcontracting dust extraction.
Background
The existing casting process for sewer pipes (with small caliber) can generate a large amount of smoke in the processes of ladle transfer and casting, and the smoke is captured by adopting a fixed mode of top suction or side suction in the prior art, but the top suction mode or the side suction mode has certain defects: firstly, the distance from the casting ladle opening is great, so that smoke dust is diffused in the rising process and is difficult to be completely trapped, and secondly, the side suction cover needs to have certain requirements for the distance from a dust suction point, otherwise, smoke gas leaks out greatly, under the condition, the side suction cover needs to be close to the dust suction point, however, the dust suction device with the structure is large in size, large in air volume and high in energy consumption, and the risk of interfering the ladle can exist, so that the dust suction device cannot normally run. Meanwhile, due to the particularity of the working environment and the high danger coefficient, the maintenance personnel of the dust suction device in the fixed mode cannot enter the site, so that the subsequent maintenance cannot be carried out.
Disclosure of Invention
The utility model aims at: the molten iron rotary ladle dust collection device is small in size, saves air quantity, is good in dust removal effect and is convenient to maintain.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a molten iron changes a packet dust extraction, includes basic support and casting ladle, the casting ladle is established on basic support, and its innovation point lies in: also comprises a base bracket, a cantilever assembly, a mounting arm assembly and a dust hood,
the base support is arranged on one side of the base support, the mounting arm assembly is arranged on the base support, the cantilever assembly and the dust hood are respectively arranged on two sides of the mounting arm assembly, the dust hood is positioned above a ladle opening of the casting ladle, the dust hood is provided with a dust suction opening which is communicated with the ladle opening of the casting ladle,
the cantilever assembly comprises a cantilever which is provided with a dust removal connecting port,
the installation arm assembly is including installation arm, last hydro-cylinder and lower hydro-cylinder, the installation arm rotates with the base support to be connected, the cantilever is established in one side of installation arm and is rotated rather than being connected, the cantilever is linked together with the installation arm, the dust absorption cover is established at the opposite side of installation arm and is rotated rather than being connected, the dust absorption cover is linked together with the installation arm, it establishes on the installation arm to go up the hydro-cylinder, and goes up the ejector pin and the dust absorption cover fixed connection of hydro-cylinder, the hydro-cylinder is established on the base support down, and the ejector pin and the installation arm fixed connection of hydro-cylinder down.
In the technical scheme, the dust hood comprises a front section hood casing, a rear section hood casing and an extension section hood casing which are communicated with each other and connected into a whole, wherein the front section hood casing is provided with a front dust suction port, the rear section hood casing is provided with a rear dust suction port, and the extension section hood casing is provided with an extension suction port.
In the technical scheme, the front dust suction port, the rear dust suction port and the extension suction port on the dust suction cover are separated by the grid plate.
In the above technical scheme, the base support is provided with a mounting support assembly, and the mounting arm is rotatably connected with the mounting support assembly.
In the above technical scheme, the installation arm is including linking cantilever linkage segment and the suction hood linkage segment as an organic whole and intercommunication each other, the cantilever rotates with the cantilever linkage segment to be connected, the suction hood rotates with the suction hood linkage segment to be connected.
In the technical scheme, the dust hood is provided with the mounting arm connector, and the ejector rod of the upper oil cylinder is communicated with the mounting arm connector of the dust hood.
The utility model discloses the positive effect who has is: after the molten iron rotary packaging dust collection device of the utility model is adopted, as the utility model also comprises a base bracket, a cantilever assembly, a mounting arm assembly and a dust collection cover,
the base support is arranged on one side of the base support, the mounting arm assembly is arranged on the base support, the cantilever assembly and the dust hood are respectively arranged on two sides of the mounting arm assembly, the dust hood is positioned above a ladle opening of the casting ladle, the dust hood is provided with a dust suction opening which is communicated with the ladle opening of the casting ladle,
the cantilever assembly comprises a cantilever which is provided with a dust removal connecting port,
the mounting arm assembly comprises a mounting arm, an upper oil cylinder and a lower oil cylinder, the mounting arm is rotatably connected with the base support, the cantilever is arranged on one side of the mounting arm and is rotatably connected with the mounting arm, the cantilever is communicated with the mounting arm, the dust hood is arranged on the other side of the mounting arm and is rotatably connected with the mounting arm, the dust hood is communicated with the mounting arm, the upper oil cylinder is arranged on the mounting arm, a mandril of the upper oil cylinder is fixedly connected with the dust hood, the lower oil cylinder is arranged on the base support, and the mandril of the lower oil cylinder is fixedly connected with the mounting arm,
during the use, be linked together dust collecting equipment's air inlet and the dust removal connector of cantilever, the molten iron casting in-process drives lower hydro-cylinder for the ejector pin of lower hydro-cylinder drives the upset of installation arm, makes the suction hood cage cover at the package mouth of casting ladle, can guarantee like this the suction hood can effectively prevent the flue gas diffusion, has solved prior art in-process diffusion of smoke and dust rising, is difficult to the problem of complete entrapment, at the package in-process of transferring of casting ladle, drives lower hydro-cylinder, the ejector pin of lower hydro-cylinder drives the upset of installation arm, dodges out certain space and conveniently lifts by crane the casting ladle, can not produce the interference to its package of transferring, ensures that the casting ladle can normally get into and shift out.
During maintenance, the upper oil cylinder is driven, so that the ejector rod of the upper oil cylinder drives the dust hood to turn over, the dust hood is opened to the rear unmanned area by 95 degrees, maintenance personnel can realize normal maintenance, and safety problems can occur in time.
The utility model discloses a when the suction hood uses can cover the dust absorption at the casting package mouth completely, and not only the size of design is little, the amount of wind is also little, has reduced the energy consumption, also makes things convenient for follow-up maintenance moreover.
Drawings
FIG. 1 is a schematic structural view of an embodiment of the present invention;
FIG. 2 is a schematic sectional view A-A of FIG. 1;
FIG. 3 is a schematic right-side view of FIG. 1;
FIG. 4 is a schematic top view of FIG. 1;
FIG. 5 is a schematic cross-sectional view B-B of FIG. 4;
fig. 6 is a schematic perspective view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, but is not limited thereto.
As shown in fig. 1, 2, 3, 4, 5 and 6, the hot metal ladle dust collection device comprises a base support 1 and a casting ladle 2, wherein the casting ladle 2 is arranged on the base support 1, the base support 3, a cantilever assembly 4, a mounting arm assembly 5 and a dust collection cover 6,
the base support 3 is arranged on one side of the base support 1, the mounting arm assembly 5 is arranged on the base support 3, the cantilever assembly 4 and the dust hood 6 are respectively arranged on two sides of the mounting arm assembly 5, the dust hood 6 is positioned above a ladle opening of the casting ladle 2, the dust hood 6 is provided with a dust suction opening which is communicated with the ladle opening of the casting ladle 2,
the boom assembly 4 includes a boom 41, the boom 41 has a dust removal connection port 411,
As shown in fig. 3, 4, 5 and 6, in order to capture the smoke at multiple points and further improve the dust removing effect, the dust hood 6 comprises a front section housing 61, a rear section housing 62 and an extension section housing 63 which are communicated with each other and connected into a whole, wherein the front section housing 61 is provided with a front dust suction port 611, the rear section housing 62 is provided with a rear dust suction port 621, the extension section housing 63 is provided with an extension suction port 631, and the casting ladle rotates at a larger space and has more points needing dust removal, so that the front dust suction port 611, the rear dust suction port 621 and the extension suction port 631 can realize multiple points for dust collection, and the extension suction port 631 can capture the residual smoke.
As shown in fig. 5, in order to make the structure more reasonable, a grid guide plate is added to the dust suction opening, so that not only can the wind speed of the dust suction opening meet the required requirement, but also the entering of sparks in smoke can be reduced, and the bag of the dust collector is effectively prevented from being damaged, the front dust suction opening 611, the rear dust suction opening 621 and the extended suction opening 631 on the dust suction cover 6 are separated by a grid plate 64.
As shown in fig. 1, 2 and 6, in order to make the structure more reasonable and facilitate installation of the installation arm, the base bracket 3 is provided with an installation support assembly 31, and the installation arm 51 is rotatably connected with the installation support assembly 31.
As shown in fig. 6, in order to further improve the rationality, the mounting arm 51 includes a cantilever connecting section 511 and a dust collection cover connecting section 512 which are connected as a whole and are communicated with each other, the cantilever 41 is rotatably connected with the cantilever connecting section 511, and the dust collection cover 6 is rotatably connected with the dust collection cover connecting section 512.
As shown in fig. 6, for the convenience of connection, the dust hood 6 has a mounting arm connector 65, and the top rod of the upper cylinder 52 is communicated with the mounting arm connector 65 of the dust hood 6.
The utility model discloses during the use, be linked together dust collecting equipment's air inlet and the dust removal connector of cantilever 41 of cantilever assembly 4, the molten iron casting in-process, drive lower cylinder 53 for lower cylinder 53's ejector pin drives installation arm 51 upset, makes the suction hood can cover the package mouth at the casting package completely, can guarantee like this suction hood 6 can catch whole flue gas completely, prevents effectively that the flue gas from diffusing, has solved the smoke and dust and has spread at the in-process that rises among the prior art, is difficult to the problem of complete entrapment, changes the package in-process at the casting package, drives lower cylinder 53, lower cylinder 53's ejector pin drives installation arm 51 upset, dodges out certain space and conveniently lifts by crane the casting package, can not produce the interference when changeing the package to it, ensures that the casting package can normally get into and shift out.
During maintenance, the upper oil cylinder 52 is driven, so that the ejector rod of the upper oil cylinder 52 drives the dust hood 6 to turn over, the dust hood is opened to the rear unmanned area by 95 degrees, and thus, maintenance personnel can realize normal maintenance and timely cause safety problems. Because whole suction hood is opened more than 95 to the rear to the hydro-cylinder business turn over has mouthful installation balanced valve, equipment only can slowly fall to the rear, and the at utmost reduces the safety problem. The utility model discloses a when the suction hood uses can cover the dust absorption at the casting package mouth completely, and not only the size of design is little, the amount of wind is also little, has reduced the energy consumption moreover. And simultaneously, the utility model discloses not only can realize that many places remove dust simultaneously, can solve the difficult problem that many places of a process need remove dust on the line through an equipment, dust removal effect is good moreover to and convenient the maintenance.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a molten iron subcontract dust extraction, includes basic support (1) and casting ladle (2), casting ladle (2) are established on basic support (1), its characterized in that: also comprises a base bracket (3), a cantilever assembly (4), a mounting arm assembly (5) and a dust hood (6),
the casting device is characterized in that the base support (3) is arranged on one side of the base support (1), the mounting arm assembly (5) is arranged on the base support (3), the cantilever assembly (4) and the dust hood (6) are respectively arranged on two sides of the mounting arm assembly (5), the dust hood (6) is positioned above a ladle opening of the casting ladle (2), the dust hood (6) is provided with a dust suction opening which is communicated with the ladle opening of the casting ladle (2),
the cantilever assembly (4) comprises a cantilever (41), the cantilever (41) is provided with a dust removal connecting port (411),
installation arm assembly (5) are including installation arm (51), go up cylinder (52) and lower hydro-cylinder (53), installation arm (51) are rotated with base support (3) and are connected, cantilever (41) are established in one side of installation arm (51) and are rotated rather than being connected, cantilever (41) are linked together with installation arm (51), suction hood (6) are established at the opposite side of installation arm (51) and are rotated rather than being connected, suction hood (6) are linked together with installation arm (51), it establishes on installation arm (51) to go up cylinder (52), and goes up the ejector pin and suction hood (6) fixed connection of cylinder (52), hydro-cylinder (53) are established on base support (3) down, and the ejector pin and the installation arm (51) fixed connection of hydro-cylinder (53) down.
2. The molten iron subcontracting dust extraction of claim 1, characterized by: the dust hood (6) comprises a front section hood shell (61), a rear section hood shell (62) and an extension section hood shell (63) which are communicated with each other and connected into a whole, wherein the front section hood shell (61) is provided with a front dust suction port (611), the rear section hood shell (62) is provided with a rear dust suction port (621), and the extension section hood shell (63) is provided with an extension suction port (631).
3. The molten iron subcontracting dust extraction of claim 1, characterized by: the front dust suction opening (611), the rear dust suction opening (621) and the extended suction opening (631) on the dust suction cover (6) are separated by a grid plate (64).
4. The molten iron subcontracting dust extraction of claim 1, characterized by: the base support (3) is provided with a mounting support assembly (31), and the mounting arm (51) is rotatably connected with the mounting support assembly (31).
5. The molten iron subcontracting dust extraction of claim 1, characterized by: installation arm (51) are including linking cantilever linkage segment (511) and suction hood linkage segment (512) as an organic whole and intercommunication each other, cantilever (41) rotate with cantilever linkage segment (511) and are connected, suction hood (6) rotate with suction hood linkage segment (512) and are connected.
6. The molten iron subcontracting dust extraction of claim 1, characterized by: the dust hood (6) is provided with an installation arm connector (65), and the ejector rod of the upper oil cylinder (52) is communicated with the installation arm connector (65) of the dust hood (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021344388.4U CN212761106U (en) | 2020-07-09 | 2020-07-09 | Molten iron rotary ladle dust collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021344388.4U CN212761106U (en) | 2020-07-09 | 2020-07-09 | Molten iron rotary ladle dust collection device |
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| Publication Number | Publication Date |
|---|---|
| CN212761106U true CN212761106U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021344388.4U Active CN212761106U (en) | 2020-07-09 | 2020-07-09 | Molten iron rotary ladle dust collection device |
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| CN (1) | CN212761106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618405A (en) * | 2023-05-29 | 2023-08-22 | 韶关市力高机械制造有限公司 | Special combined smoke-removing dust-collecting equipment for stokehole spheroidization |
-
2020
- 2020-07-09 CN CN202021344388.4U patent/CN212761106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618405A (en) * | 2023-05-29 | 2023-08-22 | 韶关市力高机械制造有限公司 | Special combined smoke-removing dust-collecting equipment for stokehole spheroidization |
| CN116618405B (en) * | 2023-05-29 | 2024-03-26 | 韶关市力高机械制造有限公司 | Special combined smoke-removing dust-collecting equipment for stokehole spheroidization |
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