CN110576173A - low-leakage environment-friendly ladle for wire feeding - Google Patents
low-leakage environment-friendly ladle for wire feeding Download PDFInfo
- Publication number
- CN110576173A CN110576173A CN201810586073.1A CN201810586073A CN110576173A CN 110576173 A CN110576173 A CN 110576173A CN 201810586073 A CN201810586073 A CN 201810586073A CN 110576173 A CN110576173 A CN 110576173A
- Authority
- CN
- China
- Prior art keywords
- ladle
- cover
- friendly
- connecting piece
- wire feeding
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 42
- 229910052742 iron Inorganic materials 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 8
- 230000007306 turnover Effects 0.000 abstract 2
- 239000000779 smoke Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/04—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like tiltable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D45/00—Equipment for casting, not otherwise provided for
- B22D45/005—Evacuation of fumes, dust or waste gases during manipulations in the foundry
Abstract
A low-leakage environment-friendly ladle for wire feeding relates to the technical field of metallurgical equipment. The invention solves the problems that the existing integrated open ladle is easy to splash and overflow when molten iron is injected, the temperature of the molten iron is quickly reduced in the transportation process, and the wire feeding and dust removal are inconvenient. The ladle main part includes by last ladle cover, well ladle body and lower ladle seat of last coaxial rigid coupling in proper order down, the ladle cover is circular lid, ladle cover top has set firmly first connecting piece and second connecting piece, the dust removal passageway has been seted up on the first connecting piece, the business turn over material passageway has been seted up on the second connecting piece, the dust removal passageway sets up through a through-hole intercommunication with well ladle body, business turn over material passageway sets up through another through-hole intercommunication with well ladle body, be connected dismantled between well ladle body and the last ladle cover and between well ladle body and the lower ladle seat.
Description
Technical Field
The invention relates to a low-leakage environment-friendly ladle for feeding wires, and belongs to the technical field of metallurgical equipment.
Background
The ladle of traditional steel works and foundries is an open deep-cavity barrel structure, and the cleaning and the maintenance are inconvenient, and particularly, the cleaning is very difficult after molten iron is solidified at the bottom of the ladle.
For example, the invention patent with the application number of 201520073547.4 discloses a multifunctional ladle, and an integrated open ladle is easy to splash and overflow when molten iron is poured into the ladle due to no upper ladle cover, so that waste is caused, and the operation safety of production personnel is threatened. When the open ladle is used for feeding wires, the whole ladle cover is required to cover the upper opening for feeding wires and removing dust, so that some larger parts and equipment are required, the structure is complex, and the operation is complex. In the transportation process of the open ladle, the heat loss is large, the temperature of molten iron is reduced quickly, and the quality of subsequent casting is influenced.
Disclosure of Invention
The invention aims to solve the problems that the existing integrated open ladle is easy to splash and overflow when molten iron is injected, the temperature of the molten iron is quickly reduced in the transportation process, and the wire feeding and dust removal are inconvenient, and further provides a low-leakage environment-friendly ladle for wire feeding.
The technical scheme adopted by the invention for solving the technical problems is as follows:
The utility model provides a feed line with low environmental protection ladle that leaks, it includes ladle main part, first rotation axis, second rotation axis, reduction gears and package roof beam, the package roof beam is door-shaped structure, the package roof beam includes crossbeam and two symmetries rigid coupling jibs at the crossbeam both ends, and reduction gears sets firmly in the ladle main part, its characterized in that: the ladle body comprises an upper ladle cover, a middle ladle body and a lower ladle seat which are coaxially and fixedly connected from top to bottom, the upper ladle cover is a circular cover body, the middle ladle body is a cylinder structure with two open ends, the lower ladle seat is a cylinder structure with an open top end and a closed bottom, two through holes are arranged on the upper ladle cover, a first connecting piece and a second connecting piece are fixedly arranged above the upper ladle cover, a dust removal channel is arranged on the first connecting piece, a feeding and discharging channel is arranged on the second connecting piece, the dust removal channel is communicated with the middle ladle body through one through hole, the feeding and discharging channel is communicated with the middle ladle body through the other through hole, the middle ladle body and the upper ladle cover as well as the middle ladle body and the lower ladle seat are detachably connected, the first rotating shaft and the second rotating shaft are coaxially and fixedly connected on two side walls of the middle ladle body along the radial direction of the middle ladle body, one end of a, and the suspender is fixedly connected with the output end of the speed reducing mechanism, and one end of the other suspender, which is far away from the cross beam, is rotatably connected with the second rotating shaft.
Furthermore, the upper ladle cover and the middle ladle body, and the middle ladle body and the lower ladle seat are fixedly connected through steel plate flanges and bolts.
Further, a plurality of first reinforcing ribs are fixedly arranged between the steel plate flange and the upper ladle cover, between the steel plate flange and the middle ladle body and between the steel plate flange and the lower ladle seat.
Furthermore, the central axis of the first rotating shaft and the central axis of the middle package body are arranged in a crossed mode.
Furthermore, a second reinforcing rib is fixedly arranged at the bottom of the inner cavity of the lower bag seat.
Furthermore, the cross section of the dust removing channel and the cross sections of the feeding channel and the discharging channel are both circular, and the diameter of the dust removing channel is small
The diameter of the feeding and discharging channel.
furthermore, the included angle between the central line of the feeding and discharging channel and the central line of the middle ladle body is 15-20 degrees.
Compared with the prior art, the invention has the following effects:
The ladle body adopts a sectional combined type detachable structure, is convenient to clean and maintain, and has a reasonable structure and simple use.
The upper ladle cover with the dust removal channel and the feeding and discharging channel can reduce the outward splashing, overflowing and leakage of molten iron in the processes of molten iron injection and wire feeding, reduce the heat loss of the molten iron in the transportation process, ensure the casting quality, avoid waste, save energy and ensure the safe production of operating personnel. Meanwhile, the dust is conveniently removed when molten iron and wires are filled, the environmental pollution is reduced, the labor condition is improved, and the requirements of safety, environmental protection and energy conservation are met.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
Fig. 2 is a schematic diagram of the explosive structure of the present invention.
Detailed Description
1. The first embodiment is as follows: the embodiment is described with reference to fig. 1 and 2, and the low-leakage environment-friendly ladle for feeding wires comprises a ladle body 1, a first rotating shaft 2, a second rotating shaft 3, a speed reducing mechanism 4 and a ladle beam 5, wherein the ladle beam 5 is in a door-shaped structure, the ladle beam 5 comprises a cross beam 5-1 and two suspension rods 5-2 symmetrically fixedly connected to two ends of the cross beam 5-1, and the speed reducing mechanism 4 is fixedly arranged on the ladle body 1, and the low-leakage environment-friendly ladle is characterized in that: the ladle body 1 comprises an upper ladle cover 1-1, an intermediate ladle body 1-2 and a lower ladle seat 1-3 which are coaxially fixedly connected from top to bottom in sequence, the upper ladle cover 1-1 is a circular cover body, the intermediate ladle body 1-2 is a cylinder structure with two open ends, the lower ladle seat 1-3 is a barrel structure with an open top end and a closed bottom, and the upper ladle cover 1-1 and the intermediate ladle body 1-2, and the intermediate ladle body 1-2 and the lower ladle seat 1-3 are fixedly connected through steel plate flanges 1-6 and bolts 1-7. The bolts 1-7 are high-strength connecting bolts 1-7. A plurality of first reinforcing ribs 1-8 are fixedly arranged between the steel plate flange 1-6 and the upper ladle cover 1-1, between the steel plate flange 1-6 and the middle ladle body 1-2 and between the steel plate flange 1-6 and the lower ladle seat 1-3. Further ensuring the connection strength between the steel plate flange 1-6 and the upper ladle cover 1-1, between the steel plate flange 1-6 and the middle ladle body 1-2 and between the steel plate flange 1-6 and the lower ladle seat 1-3. The upper ladle cover 1-1 is provided with two through holes, a first connecting piece 1-4 and a second connecting piece 1-5 are fixedly arranged above the upper ladle cover 1-1, the first connecting piece 1-4 is provided with a dust removal channel 1-41, the second connecting piece 1-5 is provided with a material inlet and outlet channel 1-51, the dust removal channel 1-41 is communicated with the middle ladle body 1-2 through one through hole, the material inlet and outlet channel 1-51 is communicated with the middle ladle body 1-2 through another through hole, the middle ladle body 1-2 is detachably connected with the upper ladle cover 1-1 and the middle ladle body 1-2 is detachably connected with the lower ladle seat 1-3, the first rotating shaft 2 and the second rotating shaft 3 are coaxially and fixedly connected on the two side walls of the middle ladle body 1-2 along the radial direction of the middle ladle body 1-2, one end of one suspender 5-2 far away from the crossbeam 5-1 is rotatably connected with the first rotating shaft 2, and the suspender 5-2 is fixedly connected with the, the other end of the suspension rod 5-2 far away from the beam 5-1 is rotatably connected with the second rotating shaft 3. The central axis of the first rotating shaft 2 is crossed with the central axis of the middle ladle body 1-2. The bottom of the inner cavity of the lower ladle seat 1-3 is fixedly provided with a second reinforcing rib 1-31. So as to enhance the overall strength of the base. The cross section of the dust removing channel 1-41 and the cross section of the feeding and discharging channel 1-51 are both circular, and the diameter of the dust removing channel 1-41 is smaller than that of the feeding and discharging channel 1-51. The good dust removal effect is achieved while the smooth in-out of the molten iron is ensured. The included angle between the central line of the feeding and discharging channel 1-51 and the central line of the middle ladle 1-2 is 15-20 degrees. The molten iron is injected during feeding, and the molten iron is poured during casting.
The wrap beam 5 can be rotated about the first rotation axis 2 and the second rotation axis 3 by the driving of the reduction mechanism 4, and can be positioned to any angle therebetween.
The ladle body 1 adopts a sectional combined type detachable structure, is convenient to clean and maintain, and has a reasonable structure and simple use.
The upper ladle cover 1-1 with the dust removal channel 1-41 and the feeding and discharging channel 1-51 can reduce the outward splashing, overflowing and leakage of molten iron in the processes of molten iron injection and wire feeding, reduce the heat loss of the molten iron in the transportation process, ensure the casting quality, avoid waste, save energy and ensure the safe production of operating personnel. Meanwhile, the dust is conveniently removed when molten iron and wires are filled, the environmental pollution is reduced, the labor condition is improved, and the requirements of safety, environmental protection and energy conservation are met.
The dust removal channel 1-41 is used for removing smoke dust in the ladle, and the feeding and discharging channel 1-51 is used for charging molten iron and discharging the molten iron. In the process that molten iron is injected into the middle ladle body 1-2 through the feeding and discharging channel 1-51, the dust hood of the dust removal system covers the channel opening of the dust removal channel 1-41, and the smoke and dust are discharged to the dust removal system, so that the problem that the smoke and dust of an open ladle in the prior art are directly discharged into the atmosphere to pollute the environment is solved.
When feeding the yarn, the core-spun yarn is fed through the feeding and discharging channel 1-51 of the upper covering cover 1-1, and a large amount of smoke dust and gas generated by the yarn feeding are discharged by the dust removal system through the dust removal channel 1-41, so that harmful smoke dust is prevented from being discharged into the atmosphere and polluting the environment.
Claims (7)
1. The utility model provides a feed line with low environmental protection ladle that leaks, it includes ladle main part (1), first rotation axis (2), second rotation axis (3), reduction gears (4) and package roof beam (5), package roof beam (5) are door shape structure, package roof beam (5) include crossbeam (5-1) and two symmetry rigid couplings jib (5-2) at crossbeam (5-1) both ends, and reduction gears (4) set firmly on ladle main part (1), its characterized in that: the ladle body (1) comprises an upper ladle cover (1-1), a middle ladle body (1-2) and a lower ladle seat (1-3) which are coaxially and fixedly connected from top to bottom, the upper ladle cover (1-1) is a circular cover body, the middle ladle body (1-2) is a cylinder structure with two open ends, the lower ladle seat (1-3) is a cylinder structure with an open top end and a closed bottom, two through holes are formed in the upper ladle cover (1-1), a first connecting piece (1-4) and a second connecting piece (1-5) are fixedly arranged above the upper ladle cover (1-1), a dust removal channel (1-41) is formed in the first connecting piece (1-4), a material inlet and outlet channel (1-51) is formed in the second connecting piece (1-5), the dust removal channel (1-41) is communicated with the middle ladle body (1-2) through one through hole, and the material inlet and outlet channel (1-51) is communicated with the middle ladle body (1-2) through the other through hole, the middle bag body (1-2) is detachably connected with the upper bag cover (1-1) and the middle bag body (1-2) is detachably connected with the lower bag base (1-3), the first rotating shaft (2) and the second rotating shaft (3) are coaxially and fixedly connected with two side walls of the middle bag body (1-2) along the radial direction of the middle bag body (1-2), one end of one suspender (5-2), far away from the cross beam (5-1), is rotatably connected with the first rotating shaft (2), the suspender (5-2) is fixedly connected with the output end of the speed reducing mechanism (4), and one end of the other suspender (5-2), far away from the cross beam (5-1), is rotatably connected with the second rotating shaft (3).
2. The low-leakage environment-friendly ladle for wire feeding according to claim 1, characterized in that: the upper ladle cover (1-1) and the middle ladle body (1-2) as well as the middle ladle body (1-2) and the lower ladle seat (1-3) are fixedly connected through steel plate flanges (1-6) and bolts (1-7).
3. The low-leakage environment-friendly ladle for wire feeding according to claim 2, characterized in that: a plurality of first reinforcing ribs (1-8) are fixedly arranged between the steel plate flange (1-6) and the upper ladle cover (1-1), between the steel plate flange (1-6) and the middle ladle body (1-2) and between the steel plate flange (1-6) and the lower ladle seat (1-3).
4. The low-leakage environment-friendly foundry ladle for wire feeding according to claim 1, 2 or 3, characterized in that: the central axis of the first rotating shaft (2) is crossed with the central axis of the middle bag body (1-2).
5. The low-leakage environment-friendly ladle for wire feeding according to claim 4, wherein: the bottom of the inner cavity of the lower ladle seat (1-3) is fixedly provided with a second reinforcing rib (1-31).
6. The low-leakage environment-friendly foundry ladle for wire feeding according to claim 1, 2, 3 or 5, characterized in that: the cross section of the dust removing channel (1-41) and the cross section of the feeding and discharging channel (1-51) are both circular, and the diameter of the dust removing channel (1-41) is smaller than that of the feeding and discharging channel (1-51).
7. The low-leakage environment-friendly ladle for wire feeding according to claim 6, wherein: the included angle between the central line of the feeding and discharging channel (1-51) and the central line of the middle bag body (1-2) is 15-20 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586073.1A CN110576173A (en) | 2018-06-08 | 2018-06-08 | low-leakage environment-friendly ladle for wire feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586073.1A CN110576173A (en) | 2018-06-08 | 2018-06-08 | low-leakage environment-friendly ladle for wire feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110576173A true CN110576173A (en) | 2019-12-17 |
Family
ID=68808982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810586073.1A Pending CN110576173A (en) | 2018-06-08 | 2018-06-08 | low-leakage environment-friendly ladle for wire feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110576173A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333732A (en) * | 2021-05-18 | 2021-09-03 | 唐山福海技术开发有限公司 | Steel ladle for converter |
| CN114669734A (en) * | 2022-04-06 | 2022-06-28 | 化德县天成铁合金有限责任公司 | Shaking ladle for large production line of medium-low carbon ferromanganese hot charging and hot-converting production process |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333732A (en) * | 2021-05-18 | 2021-09-03 | 唐山福海技术开发有限公司 | Steel ladle for converter |
| CN113333732B (en) * | 2021-05-18 | 2022-07-01 | 唐山福海技术开发有限公司 | Steel ladle for converter |
| CN114669734A (en) * | 2022-04-06 | 2022-06-28 | 化德县天成铁合金有限责任公司 | Shaking ladle for large production line of medium-low carbon ferromanganese hot charging and hot-converting production process |
| CN114669734B (en) * | 2022-04-06 | 2024-01-19 | 化德县天成铁合金有限责任公司 | Shaking bag for large production line of medium-low carbon ferromanganese hot charging and hot-charging production process |
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