CN217604690U - Efficient furnace opening device for nickel-chromium alloy smelting submerged arc furnace - Google Patents
Efficient furnace opening device for nickel-chromium alloy smelting submerged arc furnace Download PDFInfo
- Publication number
- CN217604690U CN217604690U CN202221734179.XU CN202221734179U CN217604690U CN 217604690 U CN217604690 U CN 217604690U CN 202221734179 U CN202221734179 U CN 202221734179U CN 217604690 U CN217604690 U CN 217604690U
- Authority
- CN
- China
- Prior art keywords
- submerged arc
- furnace
- arc furnace
- plate
- hinged plate
- 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
Images
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a high-efficiency furnace opening device for a nickel-chromium alloy smelting submerged arc furnace, wherein a mounting plate is horizontally and fixedly connected right above a furnace opening of the submerged arc furnace, a hinged plate is hinged on the mounting plate, an opening pointed cone is mounted on the hinged plate, when the hinged plate rotates downwards, the opening pointed cone penetrates through the furnace opening of the submerged arc furnace, and the tail end of the hinged plate is connected with a steel wire rope; the utility model has the advantages that: the utility model discloses simple structure, ingenious will open a hole the device and install on the oven of hot stove in ore deposit, can realize automatic centering during the opening a hole, needn't frequently adjust the position of the device of opening a hole, it is convenient fast to open a hole, and effect of opening a hole safe and reliable is worth using widely on a large scale.
Description
The technical field is as follows:
the utility model relates to a hot stove tapping machine technical field in ore deposit especially relates to a high-efficient tapping device that is used for nichrome to smelt hot stove in ore deposit.
The background art comprises the following steps:
in the non-ferrous metal smelting process, a submerged arc furnace is core equipment for smelting, a furnace eye of the submerged arc furnace is an outflow port of molten alloy, the furnace eye is generally blocked by a mud gun during smelting, and the furnace eye needs to be poked open by an opening device after the smelting is finished; the existing manual hole drilling machine needs to continuously adjust the position of the hole drilling equipment to align the position of the furnace eye when drilling, so that time and labor are wasted, and the working efficiency is low.
The utility model has the following contents:
in order to solve the technical problems that a manual hole opener in the prior art needs to be aligned, wastes time and energy and has low working efficiency, the utility model provides a high-efficiency hole opener for a nickel-chromium alloy smelting submerged arc furnace.
The content of the utility model is as follows: the utility model provides a high-efficient blow-out hole device for nichrome smelts hot stove in ore deposit the horizontal fixedly connected with mounting panel directly over the hot stove eye in ore deposit articulated on the mounting panel have the articulated slab install the open eye awl on the articulated slab, work as when the articulated slab is rotatory downwards, the open eye awl runs through the eye of the hot stove in ore deposit the end-to-end connection of articulated slab has wire rope, wire rope's the other end is walked around the pulley and is connected with the spacing locking device of wire rope, the pulley is located the top of articulated slab, pulley and support swivelling joint, support fixed mounting is in on the hot stove outer wall in ore deposit.
Furthermore, a balancing weight is installed on the hinged plate.
Further, a compression spring is horizontally arranged right above the mounting plate, the compression spring is fixedly mounted on the outer wall of the submerged arc furnace, and when the hinged plate rotates upwards, the hinged plate is in contact with the compression spring.
Furthermore, a plurality of auxiliary pointed cones are uniformly distributed on the outer edge of the open-eye pointed cone along the circumferential direction, and the auxiliary pointed cones are fixedly installed on the hinged plate.
Furthermore, an operation ball is connected to the tail end of the steel wire rope.
Furthermore, the open-eye pointed cone and the auxiliary pointed cone are fixedly connected with the hinged plate through bolts.
Furthermore, the steel wire rope limiting and locking device comprises a limiting plate, a central hole is horizontally formed in the limiting plate, the steel wire rope penetrates through the central hole, a limiting rod is fixedly connected to the steel wire rope in a vertical mode, and a limiting rod through groove matched with the limiting rod is formed in the limiting plate.
Furthermore, a limiting blind groove is formed in the limiting plate.
The utility model has the advantages that: the utility model discloses simple structure, ingenious will open a hole the device and install on the oven of hot stove in ore deposit, can realize automatic heart to the heart when opening a hole, needn't frequently adjust the position of opening a hole the device, it is convenient fast to open a hole, effect safe and reliable opens a hole, is worth using widely on a large scale.
Description of the drawings:
fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the steel wire rope limiting and locking device of the present invention;
in the figure, a furnace eye 2, a mounting plate 3, a hinged plate 4, an open-eye pointed cone 5, an auxiliary pointed cone 6, a balancing weight 7, a compression spring 8, a pulley 9, a steel wire rope 10, a limiting plate 11, a central hole 12, a limiting blind groove 13, a limiting rod passing groove 14, a limiting rod 15 and an operating ball 16.
The specific implementation mode is as follows:
as shown in fig. 1 and fig. 2, a mounting plate 3 is horizontally and fixedly connected right above a furnace eye 2 of the submerged arc furnace, a hinged plate 4 is hinged on the mounting plate 3, an open-eye pointed cone 5 is mounted on the hinged plate 4, when the hinged plate 4 rotates downwards, the open-eye pointed cone 5 penetrates through the furnace eye 2 of the submerged arc furnace, a steel wire rope 10 is connected to the tail end of the hinged plate 4, the other end of the steel wire rope 10 is connected with a steel wire rope limiting and locking device by bypassing a pulley 9, the pulley 9 is positioned above the hinged plate 4, the pulley 9 is rotatably connected with a support, and the support is fixedly mounted on the outer wall of the submerged arc furnace; a counterweight 7 is arranged on the hinge plate 4; a compression spring 8 is horizontally arranged right above the mounting plate 3, the compression spring 8 is fixedly mounted on the outer wall of the submerged arc furnace, and when the hinge plate 4 rotates upwards, the hinge plate 4 is in contact with the compression spring 8; a plurality of auxiliary pointed cones 6 are uniformly distributed on the outer edge of the open-eye pointed cone 5 along the circumferential direction, and the auxiliary pointed cones 6 are fixedly arranged on the hinged plate 4; an operation ball 16 is connected to the tail end of the steel wire rope 10; the open-eye pointed cone 5 and the auxiliary pointed cone 6 are fixedly connected with the hinged plate 4 through bolts; the steel wire rope limiting and locking device comprises a limiting plate 11, a central hole 12 is horizontally formed in the limiting plate 11, the steel wire rope 10 penetrates through the central hole 12, a limiting rod 15 is vertically and fixedly connected to the steel wire rope 10, and a limiting rod passing groove 14 matched with the limiting rod 15 is formed in the limiting plate 11; the limiting plate 11 is provided with a limiting blind groove 13.
The working principle is as follows: when the hole is opened, the operating ball 16 is held by hand and rotates, the limiting rod 15 penetrates through the limiting rod through groove 14, at the moment, the hinged plate 4 rotates downwards due to the dead weight of the hinged plate 4 and the balancing weight 7 and the elastic force of the compression spring 8, the open pointed cone 5 and the auxiliary pointed cone 6 penetrate into the furnace eye 2 to complete the hole opening operation, after the hole opening is completed, the steel wire rope 10 can be pulled by hand to enable the hinged plate 4 to rotate upwards for resetting, and at the moment, the limiting blind groove 13 can be used for clamping the limiting rod 15 to complete the braking of the steel wire rope.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A high-efficient blow-in eye device that is used for hot stove in nichrome smelting ore deposit which characterized in that: the submerged arc furnace is characterized in that a mounting plate (3) is horizontally and fixedly connected with the position right above a submerged arc furnace hearth (2), a hinged plate (4) is hinged to the mounting plate (3), an open-hole pointed cone (5) is mounted on the hinged plate (4), when the hinged plate (4) rotates downwards, the open-hole pointed cone (5) penetrates through the submerged arc furnace hearth (2), a steel wire rope (10) is connected to the tail end of the hinged plate (4), the other end of the steel wire rope (10) bypasses a pulley (9) to be connected with a steel wire rope limiting and locking device, the pulley (9) is located above the hinged plate (4), the pulley (9) is rotatably connected with a support, and the support is fixedly mounted on the outer wall of the submerged arc furnace.
2. The efficient furnace opening device for the nickel-chromium alloy smelting submerged arc furnace as claimed in claim 1, wherein: and a balancing weight (7) is arranged on the hinged plate (4).
3. The high-efficiency furnace eye opening device for the nichrome smelting submerged arc furnace as claimed in claim 1, which is characterized in that: a compression spring (8) is horizontally arranged right above the mounting plate (3), the compression spring (8) is fixedly mounted on the outer wall of the submerged arc furnace, and when the hinged plate (4) rotates upwards, the hinged plate (4) is in contact with the compression spring (8).
4. The high-efficiency furnace eye opening device for the nichrome smelting submerged arc furnace as claimed in claim 1, which is characterized in that: the outer edge of the open-eye pointed cone (5) is uniformly provided with a plurality of auxiliary pointed cones (6) along the circumferential direction, and the auxiliary pointed cones (6) are fixedly arranged on the hinged plate (4).
5. The efficient furnace opening device for the nickel-chromium alloy smelting submerged arc furnace as claimed in claim 1, wherein: the tail end of the steel wire rope (10) is connected with an operating ball (16).
6. The high-efficiency furnace eye opening device for the nichrome smelting submerged arc furnace as claimed in claim 4, characterized in that: the open-eye pointed cone (5) and the auxiliary pointed cone (6) are fixedly connected with the hinged plate (4) through bolts.
7. The high-efficiency furnace eye opening device for the nickel-chromium alloy smelting submerged arc furnace as claimed in any one of claims 1 to 6, wherein: the steel wire rope limiting and locking device comprises a limiting plate (11), a central hole (12) is horizontally formed in the limiting plate (11), a steel wire rope (10) penetrates through the central hole (12), a limiting rod (15) is fixedly connected to the steel wire rope (10) in a vertical mode, and a limiting rod passing groove (14) matched with the limiting rod (15) is formed in the limiting plate (11).
8. The efficient furnace opening device for the nichrome smelting submerged arc furnace as claimed in claim 7, wherein: and the limiting plate (11) is provided with a limiting blind groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221734179.XU CN217604690U (en) | 2022-07-05 | 2022-07-05 | Efficient furnace opening device for nickel-chromium alloy smelting submerged arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221734179.XU CN217604690U (en) | 2022-07-05 | 2022-07-05 | Efficient furnace opening device for nickel-chromium alloy smelting submerged arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217604690U true CN217604690U (en) | 2022-10-18 |
Family
ID=83591102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221734179.XU Active CN217604690U (en) | 2022-07-05 | 2022-07-05 | Efficient furnace opening device for nickel-chromium alloy smelting submerged arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217604690U (en) |
-
2022
- 2022-07-05 CN CN202221734179.XU patent/CN217604690U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111217266A (en) | Working method of assembly type wall body hoisting device with good stability | |
| CN217604690U (en) | Efficient furnace opening device for nickel-chromium alloy smelting submerged arc furnace | |
| CN210945669U (en) | Oxygen blowing device for electric furnace steel tapping | |
| CN2310767Y (en) | Tuyere middle bushing dismounting device for blast furnace | |
| CN108247032B (en) | Laborsaving installation device of hydro-cylinder | |
| CN107877163A (en) | One kind indexing disk type heat exchanger assembly equipment | |
| CN211112066U (en) | Drill rod supporting and positioning device for blast furnace tapping machine | |
| CN212978012U (en) | Clamp | |
| CN201706905U (en) | Taphole opening and blocking device in front of submerged arc furnace | |
| CN209736624U (en) | Ladle upper nozzle dismounting tool | |
| CN210626234U (en) | Pipeline impact testing machine | |
| CN209291877U (en) | A kind of water conservancy and hydropower pipeline laying boom hoisting that convenience clamps pipeline | |
| CN112726526A (en) | Mechanical automatic beam grabbing device and using method thereof | |
| CN111824932A (en) | Special lifting appliance for mounting large converter | |
| CN218600324U (en) | Mechanical elastic sealing seat | |
| CN111332969A (en) | Assembled wall hoist device that stability is good | |
| CN219636772U (en) | Crane suitable for metal tungsten sintering tool | |
| CN220339103U (en) | Novel automatic furnace door of submerged arc furnace | |
| CN210122580U (en) | Slag blocking cone placing device of decarburization furnace | |
| CN218145310U (en) | Intermediate frequency furnace handling structure | |
| CN214463674U (en) | Novel construction elevator guard gate | |
| CN216070610U (en) | Filling device of drainage agent packaging machine for refining steel ladle | |
| JPH08143921A (en) | Hole opening machine for iron tapping hole of blast furnace | |
| CN219402292U (en) | Ladle turns over band couple | |
| CN216788331U (en) | Mast lying pipe support of core drill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |