CN213680780U - Converter tilting control device - Google Patents
Converter tilting control device Download PDFInfo
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- CN213680780U CN213680780U CN202022390244.9U CN202022390244U CN213680780U CN 213680780 U CN213680780 U CN 213680780U CN 202022390244 U CN202022390244 U CN 202022390244U CN 213680780 U CN213680780 U CN 213680780U
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- converter
- fixed
- motor
- control device
- tilting control
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Abstract
The utility model relates to a converter tilting control device, which comprises a converter body, a base, a first motor and a cleaning device in the converter, wherein both sides of the base are provided with hydraulic lifting columns, the installation height of the converter body can be adjusted, the use requirement can be better met, the base is provided with a fixed seat, both ends of the upper end surface of the fixed seat are provided with fixed blocks, the upper end surface of each fixed block extends downwards to form a fixed groove, a compression spring is arranged in the fixed groove, the upper end of the compression spring is connected with a fixed plate, one side of the fixed plate is provided with a second motor, the output end of the second motor is connected with a rotating shaft, the rotating shaft is rotatably connected with the fixed plate, a gear is sleeved on the rotating shaft, the converter bottom is provided with a gear belt matched with the gear, and the second motor can be driven by the matching of the second, the service life of the basic driving force is prolonged.
Description
Technical Field
The utility model relates to a converter tilting technical field specifically is a converter tilting control device.
Background
The converter is one of steel-making furnaces, generally refers to a tiltable cylindrical oxygen-blown steel-making vessel, and the furnace body is cylindrical, is mounted on a horizontal shaft bracket, can rotate and is also used for steel making.
The converter steelmaking uses molten iron, scrap steel and ferroalloy as main raw materials, does not need external energy, and completes the steelmaking process in the converter by means of the physical heat of molten iron and the heat generated by chemical reaction between molten iron components, the converter is divided into acid and alkaline according to refractory materials, the top blowing, the bottom blowing and the side blowing are carried out according to the positions blown into the converter by gas, the air converter and the oxygen converter are divided according to the types of gas, and the alkaline oxygen top blowing converter and the top-bottom combined blowing converter are mainly used for smelting carbon steel, alloy steel and nickel by using the most common steelmaking equipment with high production speed, high yield, high single-furnace yield, low cost and low investment.
In the converter steelmaking process, at present, the furnace ears are driven to rotate by transmission equipment, the source of driving force is single, the furnace ears are easy to wear and tear, the furnace ears need to be replaced periodically, the construction period is prolonged when the trunnion is replaced, the size of the trunnion is large, the weight is sufficient, the replacement difficulty is large, the cost is high, the converter loses the supporting force in the replacement process, the damage is easily caused, when a bearing is damaged during non-converter service maintenance, the converter can only be taken off the line, the converter service maintenance is discharged in advance, and the turnover rate of the converter is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a converter controlling means that fascinates to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a converter tilting control device comprises a furnace body, a base, a first motor and a furnace inner cleaning device, wherein the furnace body comprises a furnace bottom, a furnace body and a furnace top, the bottom of the furnace is hemispherical, the furnace body is provided with a converter supporting ring, the converter supporting ring is sleeved on the furnace body and used for fixing the furnace body, the top of the furnace top is provided with a furnace cover, two sides of the base are respectively provided with a hydraulic lifting column, the first motor is positioned on the left side of the base, the top end of each hydraulic lifting column is provided with a trunnion, the trunnion on the left side penetrates through the hydraulic lifting column to be connected with the output end of the first motor, the furnace body is positioned between the two trunnions and is respectively connected with the two trunnions through the converter supporting ring, the base is provided with a fixed seat, two ends of the upper end face of the fixed seat are provided with fixed blocks, and the upper end face of, a compression spring is arranged in the fixed groove, a fixed plate is connected to the upper end of the compression spring, a second motor is arranged on the right side of the fixed block, the output end of the second motor is connected with a rotating shaft, the rotating shaft penetrates through the fixed plate on one side and extends outwards to the fixed plate on the other side, the rotating shaft is rotatably connected with the fixed plate, a gear is sleeved on the rotating shaft, a gear belt matched with the gear is arranged at the bottom of the furnace, the cleaning device in the furnace is arranged at the top of the furnace cover and comprises a cleaning main pipe, cleaning branch pipes and spray heads, the cleaning main pipe is annularly fixed at the top end inside the furnace cover and can move along with the furnace cover, the cleaning branch pipes are uniformly arranged on the cleaning main pipe, the spray heads are arranged at the top ends of the cleaning branch pipes, the other end is connected with an external cleaning liquid conveying pipeline.
As a further aspect of the present invention: the cleaning branch pipes are arranged in a plurality of numbers and are evenly distributed on the cleaning main pipe.
As a further aspect of the present invention: and a pressurizing pump is arranged at the liquid inlet of the liquid inlet pipe.
As a further aspect of the present invention: the furnace top is provided with a taphole.
As a further aspect of the present invention: the bottom end inside the tapping hole is spout-shaped.
As a further aspect of the present invention: and a hanging ring is arranged on the outer wall of the furnace top.
As a further aspect of the present invention: the hanging rings are four and are evenly distributed on the four directions of the outer wall of the furnace top.
As a further aspect of the present invention: the base is provided with a control button, and the control button is matched with the hydraulic lifting column.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses added the second motor that is used for the driven again at the stove bottom on original single fixed drive arrangement's basis, gear and gear belt, can drive the gear through the second motor, the cooperation of rethread gear and gear belt, drive the furnace body and rotate, and the below of fixed plate is connected with the resistance to compression spring, receive under the different circumstances of pressure according to the spring, the telescopic principle can be so that when the furnace body is sent out positive vibrations or slight removal, the cooperation in gear and gear belt does not change, simultaneously, the utility model discloses with adopting hydraulic lifting post to fix the furnace body to connecting the trunnion, can be according to the height of in-service adjusting furnace body, convenient and practice thrift cost and installation time, cleaning device is installed on the inside top of bell in addition, can clean the furnace body is inside, has guaranteed the operation environment in the stove.
Drawings
Fig. 1 is a schematic view of the overall structure of a converter tilting control device according to the present invention;
FIG. 2 is a schematic view of the internal structure of the middle fixing block of the present invention;
FIG. 3 is a front view of the cleaning device of the present invention;
fig. 4 is a schematic view of the section structure of the middle cleaning device of the present invention.
In the figure: 1. a furnace body; 2. a base; 3. a first motor; 4. a furnace bottom; 5. a furnace body; 6. a furnace roof; 7. a converter backing ring; 8. a furnace cover; 9. a hydraulic lifting column; 10. a trunnion; 11. a fixed seat; 12. a fixed block; 13. fixing grooves; 14. a compression spring; 15. a fixing plate; 16. a second motor; 17. a rotating shaft; 18. a gear; 19. a gear belt; 20. cleaning the main pipe; 21. cleaning the branch pipe; 22. a spray head; 23. a liquid inlet pipe; 24. an external cleaning liquid delivery conduit; 25. a pressure pump; 26. a taphole; 27. a hoisting ring; 28. and a control button.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention:
a converter tilting control device comprises a furnace body 1, a base 2, a first motor 3 and a cleaning device in the furnace, wherein the furnace body 1 comprises a furnace bottom 4, a furnace body 5 and a furnace top 6, the furnace bottom 4 is hemispherical, the part of the furnace body 5 is provided with a converter supporting ring 7, the converter supporting ring 7 is sleeved on the part of the furnace body 5 and used for fixing the furnace body 1, the top of the furnace top 6 is provided with a furnace cover 8, two sides of the base 2 are respectively provided with a hydraulic lifting column 9, the first motor 3 is positioned on the left side of the upper end surface of the base 2, the top end of each hydraulic lifting column 9 is provided with a trunnion 10, the trunnion 10 on the left side penetrates through the hydraulic lifting column 9 to be connected with the output end of the first motor 3, the furnace body 5 is positioned between the two trunnions 10 and is respectively connected with the two trunnions 10 through the converter supporting ring 7, the base 2 is provided with a fixed seat 11, two ends of the upper end, the upper end surface of the fixed block 12 extends downwards to form a fixed groove 13, a compression spring 14 is arranged in the fixed groove 13, the upper end of the compression spring 14 is connected with a fixed plate 15, the right side of the fixed block 12 is provided with a second motor 16, the output end of the second motor 16 is connected with a rotating shaft 17, the rotating shaft 17 penetrates through the fixed plate 15 on one side and extends outwards to the fixed plate 15 on the other side, the rotating shaft 17 is rotatably connected with the fixed plate 15, a gear 18 is sleeved on the rotating shaft 17, the furnace bottom 4 is provided with a gear belt 19 matched with the gear 18, the cleaning device in the furnace is arranged at the top of the furnace cover 8, the cleaning device in the furnace comprises a cleaning main pipe 20, a cleaning branch pipe 21 and a spray head 22, the cleaning main pipe 20 is annular and is fixed at the top end inside the furnace cover 8 and can, the top end of the cleaning branch pipe 21 is provided with a spray head 22, the furnace cover 8 is provided with a liquid inlet pipe 23, one end of the liquid inlet pipe 23 is connected with the cleaning main pipe 20, and the other end is connected with an external cleaning liquid conveying pipeline 24.
In the embodiment of the present invention: the cleaning branch pipes 21 are arranged in a plurality of and are uniformly distributed on the cleaning main pipe 20, so that the cleaning efficiency can be improved, the cleaning is more comprehensive, and no dead angle exists.
In the embodiment of the present invention: the inlet opening department of feed liquor pipe 23 is provided with force (forcing) pump 25, pressure when improving the cleaning solution blowout for it is more thorough, faster to clean.
In the embodiment of the present invention: the furnace roof 6 is provided with a tap hole 26, so that molten iron after refining can be poured out conveniently.
In the embodiment of the present invention: the bottom end in the iron outlet 26 is spout-shaped, so that the accuracy of the range when molten iron flows out can be improved.
In the embodiment of the present invention: the outer wall of the furnace top 6 is provided with a hanging ring 27, so that a crane can be used conveniently when the furnace body 1 is moved.
In the embodiment of the present invention: the lifting rings 27 are four and are uniformly distributed on the outer wall of the furnace top 6 in four directions, so that the stability of the furnace body 1 during movement is ensured.
As a further aspect of the present invention: the base 2 is provided with a control button 28, and the control button 28 is matched with the hydraulic lifting column 9 and can carry out lifting commands on the hydraulic lifting column 9.
The utility model discloses a theory of operation is:
when the furnace body 1 is installed, the control button 28 is pressed to adjust the hydraulic lifting column 9 to a proper height, the integral installation is carried out, when the furnace body 1 is required to incline, the first motor 3 and the second motor 16 are started, the rotating speed of the second motor 16 is adjusted to be matched with the rotating speed of the first motor 3, at the moment, the output end of the second motor 16 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the gear 18 to rotate, then the driving force is provided for the furnace body 1 through the matching of the gear 18 and the gear belt 19, the compression-resistant spring 14 is connected below the fixed plate 15, according to the telescopic principle of the spring under different pressures, the matching of the gear 18 and the gear belt 19 can not change when the furnace body 1 is subjected to normal vibration or slight movement, when the inside of the furnace body 1 is required to be cleaned after the use, the external cleaning solution conveying pipeline 24 is connected with the liquid inlet pipe 23, at this moment, the cleaning liquid enters the cleaning main pipe 20 from the external cleaning liquid conveying pipeline 24, then enters the cleaning branch pipe 21 from the cleaning main pipe 20, finally is sprayed out through the spray head 22, the inside of the furnace body 1 is cleaned, the pressure of the pressurizing pump can be increased when the cleaning liquid is sprayed out, and the cleaning effect is enhanced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A converter tilting control device comprises a converter body (1), a base (2), a first motor (3) and a cleaning device in the converter, wherein the converter body (1) comprises a converter bottom (4), a converter body (5) and a converter top (6), the converter bottom (4) is hemispherical, the converter body (5) is provided with a converter supporting ring (7), the converter supporting ring (7) is sleeved on the converter body (5), the top of the converter top (6) is provided with a converter cover (8), two sides of the base (2) are provided with hydraulic lifting columns (9), the first motor (3) is positioned above the left side of the base (2), the top end of each hydraulic lifting column (9) is provided with a trunnion (10), the left trunnion (10) penetrates through the hydraulic lifting column (9) to be connected with the output end of the first motor (3), the converter body (5) is positioned between the two trunnions (10), and are respectively connected with two trunnions (10) through a converter trunnion ring (7), a fixed seat (11) is arranged on the base (2), fixed blocks (12) are arranged at two ends of the upper end face of the fixed seat (11), a fixed groove (13) is formed in the upper end face of each fixed block (12) in a downward extending mode, a compression spring (14) is arranged in each fixed groove (13), a fixed plate (15) is connected to the upper end of each compression spring (14), a second motor (16) is arranged on the right side of each fixed block (12), the output end of each second motor (16) is connected with a rotating shaft (17), each rotating shaft (17) penetrates through the fixed plate (15) on one side and extends outwards to the fixed plate (15) on the other side, each rotating shaft (17) is rotatably connected with the fixed plate (15), a gear (18) is sleeved on each rotating shaft (17), and a gear belt (19) matched with the, cleaning device installs at bell (8) top in the stove, cleaning device is responsible for (20), clean branch pipe (21) and shower nozzle (22) including clean, clean being responsible for (20) and being the annular, and be fixed in bell (8) inside top, evenly install clean branch pipe (21) on clean being responsible for (20), the top of clean branch pipe (21) is provided with shower nozzle (22), be provided with feed liquor pipe (23) on bell (8), clean being responsible for (20) is connected to feed liquor pipe (23) one end, and outside cleaning solution pipeline (24) are connected to the other end.
2. A converter tilting control device according to claim 1, characterized in that: the cleaning branch pipes (21) are arranged in a plurality and are uniformly distributed on the cleaning main pipe (20).
3. A converter tilting control device according to claim 1, characterized in that: and a pressurizing pump (25) is arranged at the liquid inlet of the liquid inlet pipe (23).
4. A converter tilting control device according to claim 1, characterized in that: the furnace roof (6) is provided with a taphole (26).
5. The converter tilting control device according to claim 4, characterized in that: the bottom end in the iron outlet (26) is in a spout shape.
6. A converter tilting control device according to claim 1, characterized in that: and a hanging ring (27) is arranged on the outer wall of the furnace top (6).
7. The converter tilting control device according to claim 6, characterized in that: the number of the lifting rings (27) is four, and the lifting rings are uniformly distributed on the four directions of the outer wall of the furnace top (6).
8. A converter tilting control device according to claim 1, characterized in that: the base (2) is provided with a control button (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022390244.9U CN213680780U (en) | 2020-10-25 | 2020-10-25 | Converter tilting control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022390244.9U CN213680780U (en) | 2020-10-25 | 2020-10-25 | Converter tilting control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213680780U true CN213680780U (en) | 2021-07-13 |
Family
ID=76759568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022390244.9U Active CN213680780U (en) | 2020-10-25 | 2020-10-25 | Converter tilting control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213680780U (en) |
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2020
- 2020-10-25 CN CN202022390244.9U patent/CN213680780U/en active Active
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