CN214991685U - Converter slag stopper and combined storage device of taking rod thereof - Google Patents
Converter slag stopper and combined storage device of taking rod thereof Download PDFInfo
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- CN214991685U CN214991685U CN202121125251.4U CN202121125251U CN214991685U CN 214991685 U CN214991685 U CN 214991685U CN 202121125251 U CN202121125251 U CN 202121125251U CN 214991685 U CN214991685 U CN 214991685U
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- iron pipe
- slag
- pole
- slag stopper
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Abstract
The utility model relates to a converter pushing off slag stopper and take combination strorage device of pole thereof belongs to metallurgical industry converter equipment technical field. The technical scheme is as follows: the rectangular iron plates (8) are arranged on the right upper part of the furnace rear fire door (12) in parallel from top to bottom, and each rectangular iron plate (8) is provided with a plurality of hemispherical grooves (9) which are sequentially arranged from left to right; bowl-shaped collet (2) are fixed in the lower right corner of stove back fire door (12) through bracing piece (1), and the end fixing of curved iron pipe (5) is in the upper left corner of stove back fire door (12), and the pole is taken to converter pushing off the slag stopper contains handle (3), hollow iron pipe (4), baffle (6) and embedding pole (7), and the one end of hollow iron pipe (4) is equipped with the handle, and the other end is connected with the embedding pole, and the junction is equipped with annular baffle. The utility model reduces the number of the damaged slag stopper of the converter, reduces the waste and reduces the production cost; the potential safety hazard caused by placing the slag stopper and the taking rod of the slag stopper of the converter everywhere is solved.
Description
Technical Field
The utility model relates to a converter pushing off slag stopper and take combination strorage device of pole thereof belongs to metallurgical industry converter equipment technical field.
Background
The slag stopper used by 80-ton converters in the converter workshop of the existing steel plant has lower hardness and soft quality, the structure of an original slag stopper taking rod is unreasonable, and the slag stopper is difficult to be well plugged into a tap hole when being taken and used, so that the slag stopper of the converter is often not tight or damaged by poking, the slag stopping effect is poor, the slag discharging amount is large, the consumption of deoxidizing materials and the quality of molten steel are influenced, and the working efficiency of workers is reduced; meanwhile, a converter slag blocking plug and a slag blocking plug taking rod storage device are not arranged, the converter slag blocking plug and the slag blocking plug taking rod are placed in disorder to generate potential safety hazards, the field environment is damaged, a large amount of crushed converter slag blocking plugs are generated, great waste is caused, and the production cost is increased. In order to reduce the damage quantity of the converter slag stopper, reduce waste, reduce production cost, improve the slag stopping effect of the converter slag stopper, reduce slag discharge, reduce consumption of deoxidizing materials, ensure the quality of molten steel, eliminate potential safety hazards, reduce labor intensity of workers and improve the field environment, a special device for taking and storing the converter slag stopper and a taking rod thereof needs to be manufactured, so that the problems of taking and storing the converter slag stopper and the taking rod thereof are solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a converter pushing off slag stopper and combination strorage device of taking pole thereof reduces converter pushing off slag stopper and damages quantity, reduces extravagantly, and reduction in production cost improves converter pushing off slag stopper pushing off slag effect, reduces down the sediment volume, reduces deoxidation material consumption, guarantees molten steel quality, eliminates the potential safety hazard, reduces staff intensity of labour, prevents to take the pole to put in disorder, improves site environment, solves the above-mentioned problem that the background art exists.
The technical scheme of the utility model is that:
a combined storage device for a converter slag stopper and a taking rod thereof comprises a converter slag stopper storage device and a taking rod storage device which are arranged on a furnace rear fire door;
the converter slag-stopping plug storage device comprises a plurality of rectangular iron plates, the rectangular iron plates are arranged on the right upper part of a furnace rear fire-stopping door in parallel from top to bottom, each rectangular iron plate is provided with a plurality of hemispherical grooves which are sequentially arranged from left to right, the diameter of each hemispherical groove is matched with that of a converter slag-stopping plug, and the converter slag-stopping plug is placed in the hemispherical groove;
take pole strorage device and contain the bracing piece, bowl shape collet and curved iron pipe are constituteed, bowl shape collet passes through the bracing piece to be fixed in the lower right corner of fire door behind the stove, the end fixing of curved iron pipe is in the upper left corner of fire door behind the stove, the pole is taken to converter pushing off the slag stopper contains the handle, hollow iron pipe, baffle and embedding pole, the one end of hollow iron pipe is equipped with the handle, the other end is connected with the embedding pole, the junction is equipped with annular baffle, the converter pushing off the slag stopper is taken the one end that the pole was equipped with the handle and is placed in bowl shape collet, hollow iron pipe leans on curved iron pipe, baffle and embedding pole are located curved iron pipe top.
The length of the embedded rod is less than or equal to the length of the hole on the slag stopper of the converter.
The handle is of a right-angled triangle structure formed by welding a first iron pipe, a second iron pipe and a hollow iron pipe.
The left upper portion of the furnace rear fire-blocking door is provided with furnace rear fire-blocking door channel steel which is matched with the plurality of rectangular iron plates one by one, and the furnace rear fire-blocking door channel steel at the top is positioned below the bent iron pipe.
The utility model discloses an actively the effect: the damage quantity of the slag stopper of the converter is reduced, the waste is reduced, and the production cost is reduced; the problem that the slag stopper is not tightly plugged into the steel tapping hole is solved, the slag stopping effect of the converter slag stopper is improved, the slag discharging amount is reduced, the consumption of deoxidizing materials is reduced, and the quality of molten steel is ensured; the potential safety hazard caused by placing the converter slag stopper and the taking rod anywhere is solved, the labor intensity of workers is reduced, the production efficiency is improved, and the field environment is improved. The method has the characteristics of simple processing, low cost, simple and convenient maintenance and operation, high safety and the like.
Drawings
FIG. 1 is a schematic view of an embodiment of the present invention in use;
FIG. 2 is a schematic side view of the embodiment of the present invention;
FIG. 3 is a schematic structural view of a slag stopper taking rod of a converter according to an embodiment of the present invention;
in the figure: the device comprises a support rod 1, a bowl-shaped bottom support 2, a handle 3, a first iron pipe 31, a second iron pipe 32, a hollow iron pipe 4, a bent iron pipe 5, a baffle 6, an embedded rod 7, a rectangular iron plate 8, a hemispherical groove 9, a converter slag blocking plug 10, a furnace rear fire door channel steel 11, a furnace rear fire door 12 and a hole 13.
Detailed Description
The invention is further described with reference to the following figures and examples:
a combined storage device for a converter slag stopper and a taking rod thereof comprises a converter slag stopper storage device and a taking rod storage device which are arranged on a furnace rear fire door 12;
the converter slag-stopping plug storage device comprises a plurality of rectangular iron plates 8, the rectangular iron plates 8 are arranged at the upper right part of a furnace rear fire-stopping door 12 in parallel from top to bottom, each rectangular iron plate 8 is provided with a plurality of hemispherical grooves 9 which are sequentially arranged from left to right, the diameter of each hemispherical groove 9 is matched with that of a converter slag-stopping plug 10, and the converter slag-stopping plugs 10 are placed in the hemispherical grooves 9;
take pole strorage device and contain bracing piece 1, bowl shape collet 2 and curved iron pipe 5 are constituteed, bowl shape collet 2 fixes the lower right corner at the fire door 12 behind the stove through two spinal branch vaulting poles 1, the end fixing of curved iron pipe 5 keeps off the upper left corner of fire door 12 behind the stove, converter pushing off the slag stopper is taken the pole and is contained handle 3, hollow iron pipe 4, baffle 6 and embedding pole 7, the one end of hollow iron pipe 4 is equipped with handle 3, the other end is connected with embedding pole 7, the junction is equipped with annular baffle 6, the converter pushing off the slag stopper is taken the one end that the pole was equipped with handle 3 and is placed in bowl shape collet 2, hollow iron pipe 4 leans on curved iron pipe 5, baffle 6 and embedding pole 7 are located curved iron pipe 5 tops.
The length of the embedded rod 7 is greater than or equal to the length of the hole 13 on the converter slag stopper 10.
The handle 3 is a right-angled triangle structure formed by welding a first iron pipe 31, a second iron pipe 32 and a hollow iron pipe 4.
The left upper portion of the furnace rear fire-blocking door 12 is provided with furnace rear fire-blocking door channel steel 11 matched with the plurality of rectangular iron plates 8 one by one, and the furnace rear fire-blocking door channel steel 11 at the uppermost position is positioned below the iron bending pipe 5.
Referring to the attached drawings 1, 2 and 3, the storage device of the utility model is arranged on the rear fire door of the converter, and the converter slag stopper storage device is arranged at the right upper part of the rear fire door of the converter and is used for storing the converter slag stopper 10; the bowl-shaped bottom support 2 is fixed at the lower right corner of the furnace rear fire door 12 through two support rods 1, and the end part of the bent iron pipe 5 is fixed at the upper left corner of the furnace rear fire door 12 to form a taking rod storage device; the converter slag blocking plug taking rod is divided into a front part, a middle part and a rear part, wherein the first part consists of a hollow iron pipe and a baffle plate and is used for solving the problem that the converter slag blocking plug is soft and fragile and is easy to break; the second part is a section of hollow iron pipe; the third part is a handle, which is convenient for holding and using.
In the embodiment, the length of the two support rods 1 is 300mm, the two support rods are respectively welded on two sides of a bowl-shaped bottom support 2, the bowl-shaped bottom support 2 is a half hollow spherical iron utensil similar to a bowl, and the diameter of the bottom support is 150 mm; the other ends of the two support rods 1 are welded at the lower right corner of a rear fire door 12 of the converter, one support rod 1 is 150mm and 500mm away from the lower boundary and the right boundary of the rear fire door of the converter, and the other support rod 1 is 350mm and 300mm away from the lower boundary and the right boundary of the rear fire door of the converter; the plane formed by the bowl-shaped bottom support 2 and the support rod 1 is mutually vertical to the plane of the rear fire door 12 of the converter; one end of the bent iron pipe 5 is welded at the upper left corner of the converter furnace rear fire door 12, is 600mm away from the left boundary of the converter furnace rear fire door 12, is 800mm away from the upper boundary, and the bent iron pipe 5 is 1/3 of a circular iron ring with the diameter of 400 mm; the support rod 1, the bowl-shaped bottom support 2 and the bent iron pipe 5 are combined to form a taking rod storage device which is used for storing a taking rod of the converter slag stopper. Processing 7 hemispherical grooves on a rectangular iron plate 8, wherein the rectangular iron plate has the length of 1800mm and the width of 250mm, and the diameter of the hemispherical groove is 160mm, then respectively welding the rectangular iron plate 8 to the right sides of three furnace rear fire door channel steel 11 which are positioned on a converter rear fire door 12 and are 1800mm, 1500mm and 1200mm away from the ground, and tightly attaching the right side of the rectangular iron plate 8 to the right boundary of the converter rear fire door 12; the rectangular iron plate 8 with the hemispherical grooves 9 constitutes a converter slag stopper storage device, which in this embodiment has 3 rows, each of which can store 7 converter slag stoppers 10. The taking rod for the slag stopper of the converter consists of an embedded rod 7, a baffle 6, a hollow iron pipe 4 and a handle 3, wherein the length of the embedded rod 7 is 90mm, the baffle 6 is an annular iron plate with the diameter of 150mm, the length of the hollow iron pipe 4 is 3200mm, the baffle 6 is fixed between the embedded rod 7 and the hollow iron pipe 4, and the central lines of the three parts are positioned on the same straight line; a first iron pipe 31 with the length of 100mm and a second iron pipe 32 with the length of 150mm are taken, the first iron pipe 31 and the hollow iron pipe 4 are vertically welded, and two ends of the second iron pipe 32 are respectively welded with the first iron pipe 31 and the hollow iron pipe 4 to form a right-angled triangle structure.
When in use, the converter slag-stopping plug 10 is placed in the hemispherical groove 9 for storing the converter slag-stopping plug 10. When the operation of plugging the converter slag stopper is carried out, an operator takes a converter slag stopper taking rod from a taking rod storage device on a converter rear fire door 12 in advance, holds the converter slag stopper taking rod handle 3 with the right hand, holds the hollow iron pipe 4 with the left hand, inserts the embedding rod 7 into a hole of the converter slag stopper 10 until the baffle 6 and the converter slag stopper 10 are close together, then plugs the converter slag stopper 10 into a steel tapping hole, plugs the stopper tightly, puts the converter slag stopper taking rod into the taking rod storage device after the tapping is finished, and completes the taking and storing operation of the converter slag stopper 10. The use of the equipment reduces the damage quantity of the slag stopper of the converter, reduces waste and reduces production cost; the problem that the slag stopper is not tightly plugged into the steel tapping hole is solved, the slag stopping effect of the converter slag stopper is improved, the slag discharging amount is reduced, the consumption of deoxidizing materials is reduced, and the quality of molten steel is ensured; the potential safety hazard caused by placing the converter slag stopper and the taking rod of the converter slag stopper everywhere is solved, the labor intensity of workers is reduced, the production efficiency is improved, and the field environment is improved. And the processing is simple, the cost is low, the maintenance and the operation are simple and convenient, and the safety is high.
Claims (4)
1. The utility model provides a converter pushing off slag stopper and take combination strorage device of pole which characterized in that: comprises a converter slag-stopping plug storage device and a taking rod storage device which are arranged on a furnace rear fire-stopping door (12);
the converter slag-stopping plug storage device comprises a plurality of rectangular iron plates (8), the rectangular iron plates (8) are arranged on the right upper part of a furnace rear fire-stopping door (12) in parallel from top to bottom, each rectangular iron plate (8) is provided with a plurality of hemispherical grooves (9) which are sequentially arranged from left to right, the diameter of each hemispherical groove (9) is matched with that of a converter slag-stopping plug (10), and the converter slag-stopping plugs (10) are placed in the hemispherical grooves (9);
take pole strorage device and contain bracing piece (1), bowl shape collet (2) and curved iron pipe (5) are constituteed, bowl shape collet (2) are fixed the lower right corner at stove back fire door (12) through bracing piece (1), the upper left corner at stove back fire door (12) is fixed to the tip of curved iron pipe (5), converter slag plug takes the pole and contains handle (3), hollow iron pipe (4), baffle (6) and embedding pole (7), the one end of hollow iron pipe (4) is equipped with handle (3), the other end is connected with embedding pole (7), the junction is equipped with annular baffle (6), the one end that converter slag plug takes the pole and is equipped with handle (3) is placed in bowl shape collet (2), hollow iron pipe (4) lean on curved iron pipe (5), baffle (6) and embedding pole (7) are located curved iron pipe (5) top.
2. The combined storage device for a slag stopper and a tapping rod of a converter according to claim 1, wherein: the length of the embedded rod (7) is more than or equal to the length of the hole (13) on the converter slag stopper (10).
3. The combined storage device for a slag stopper and a take-up rod of a converter according to claim 1 or 2, wherein: the handle (3) is of a right-angled triangle structure formed by welding a first iron pipe (31), a second iron pipe (32) and a hollow iron pipe (4).
4. The combined storage device for a slag stopper and a take-up rod of a converter according to claim 1 or 2, wherein: the left upper portion of fire door (12) is equipped with fire door channel-section steel (11) behind the stove that matches one by one with a plurality of rectangle iron plates (8), and fire door channel-section steel (11) are located below bent pipe (5) behind the stove of top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121125251.4U CN214991685U (en) | 2021-05-25 | 2021-05-25 | Converter slag stopper and combined storage device of taking rod thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121125251.4U CN214991685U (en) | 2021-05-25 | 2021-05-25 | Converter slag stopper and combined storage device of taking rod thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214991685U true CN214991685U (en) | 2021-12-03 |
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ID=79133043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121125251.4U Active CN214991685U (en) | 2021-05-25 | 2021-05-25 | Converter slag stopper and combined storage device of taking rod thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214991685U (en) |
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2021
- 2021-05-25 CN CN202121125251.4U patent/CN214991685U/en active Active
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