CN218372378U - Steelmaking is with blowing device - Google Patents
Steelmaking is with blowing device Download PDFInfo
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- CN218372378U CN218372378U CN202222420129.0U CN202222420129U CN218372378U CN 218372378 U CN218372378 U CN 218372378U CN 202222420129 U CN202222420129 U CN 202222420129U CN 218372378 U CN218372378 U CN 218372378U
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Abstract
The utility model relates to a sweep technical field, and disclose a steelmaking is with sweeping device, the power distribution box comprises a box body, the one end of box is equipped with the inspection door, one side of inspection door is equipped with the key opening, inspection door and key opening swing joint, the inspection door passes through key opening and box swing joint, the top of inspection door is equipped with sets up the panel, set up panel and inspection door swing joint, the bottom that sets up the panel is equipped with shift knob, shift knob's bottom is equipped with the inflow pressure dish, the bottom of inflow pressure dish is run through the inspection door and is just fixed connection in the box, blocks pressure when releasing pressure and protects, avoids producing some when not needing to carry out pressure to sweep through inferior pressure valve, protects carrying out the work of work to needs, and is cleaner when cleaning the smelting pot pipeline, and dual work efficiency is higher, and the effect is better.
Description
Technical Field
The utility model relates to a sweep technical field, more specifically relate to a steelmaking is with sweeping device.
Background
The steel-making process includes smelting pig iron, steel scrap and ferroalloy in steel-making furnace according to the required technological process to obtain standard parts.
In the case of steel making, a raw material such as molten iron or scrap is charged into a steel making furnace or a converter, and steel making is performed by heating to form a molten metal.
In the traditional converter steelmaking process, molten iron from a blast furnace is mixed and added into a converter, scrap steel is added according to a proportion, then a water-cooling oxygen lance is lowered to perform oxygen blowing smelting according to a certain oxygen supply, lance position and slagging system, and the converter is turned over to perform tapping after the molten steel reaches a standard value.
Molten steel, molten iron, steel slag and slag at the bottom of a steel making furnace are all high-temperature melts and can explode when contacting with water. Therefore, the cooling water system is ensured to supply water safely during purging, and leakage, materials, containers and operation places must not be dried.
When the purging device for steelmaking is used, because the quality of a smelting product is different and the quantity of materials is different, the pressure is different when the blowing pipe and the purging are carried out in the furnace, and if the same blowing pipe is selected for working, the conditions of uneven mixing, unclean purging and the like can be generated.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a purging device for steelmaking, which solves the problems existing in the background technology.
The utility model provides a following technical scheme: a blowing device for steelmaking comprises a box body, wherein one end of the box body is provided with an inspection door, one side of the inspection door is provided with a key opening, the inspection door is movably connected with the box body through the key opening, the top end of the inspection door is provided with a setting panel, the setting panel is movably connected with the inspection door, the bottom end of the setting panel is provided with a switch button, the bottom end of the switch button is arranged on the inspection door and fixedly connected with the inspection door, the bottom end of the switch button is provided with an inflow pressure plate, and the bottom end of the inflow pressure plate penetrates through the inspection door and is fixedly connected with the inspection door in the box body;
further, the one end that the inspection door was kept away from to the box is equipped with the person in charge, be responsible for and run through box and fixed connection, the one end that is responsible for and keeps away from the box is equipped with the shunt tubes, the shunt tubes runs through and is responsible for and fixed connection, the top that is close to shunt tubes one end of being responsible for is equipped with the main pressure valve, the main pressure valve runs through and is responsible for and swing joint.
Further, the shunt tubes is kept away from the one end of being responsible for and is equipped with the secondary pipe, the secondary pipe runs through the shunt tubes and forms hole and fixed connection, the one end that the secondary pipe is close to the shunt tubes is equipped with protective pad, the secondary pipe runs through protective pad and fixed connection, protective pad contacts and fixed connection with the shunt tubes.
Further, the inferior pipe falls into four even distributions and fixed connection on the shunt tubes, the one end that the shunt tubes was kept away from to the inferior pipe is equipped with fixed protection, the inferior pipe runs through fixed protection and fixed connection, the top middle part of inferior pipe is equipped with inferior pressure valve, inferior pipe and inferior pressure valve swing joint, the one end that the inferior pipe is close to fixed protection is equipped with the leak protection piece, the inferior pipe runs through leak protection piece and fixed connection, the top of leak protection piece is equipped with pressure measurement pipe, pressure measurement pipe runs through the leak protection piece and establishes at inferior intraductal and fixed connection, pressure measurement pipe's surface is equipped with inferior pressure table, inferior pressure table and pressure measurement pipe fixed connection, pressure measurement pipe's top is equipped with the upper portion protection, pressure measurement pipe runs through upper portion protection and fixed connection, the top of upper portion protection is equipped with fixation nut, pressure measurement pipe's top and fixation nut fixed connection, upper portion and fixation nut fixed connection.
Furthermore, one side of the top end of the pressure detection pipe is provided with a detection transfer pipe, the detection transfer pipe penetrates through the upper protection part and is fixedly connected with the pressure detection pipe, the surface of the other end of the detection transfer pipe is provided with a leakage pad, the detection transfer pipe penetrates through the leakage pad and is fixedly connected with the same, the bottom end of the leakage pad is provided with a connection protection column, the leakage pad is fixedly connected with the connection protection column, the detection transfer pipe penetrates through the connection protection column and is fixedly connected with the same, one side of the connection protection column is provided with a leakage prevention block, the leakage prevention block is fixedly connected with the connection protection column, one end, away from the connection protection column, of the leakage prevention block is provided with an upper air outlet pipe, and the upper air outlet pipe penetrates through the leakage prevention block, and the connection protection column and the detection transfer pipe are intersected and fixedly connected.
Furthermore, the bottom end of the connection protection column is provided with a protection clamping block, the connection protection column is fixedly connected with the protection clamping block, the bottom end of the protection clamping block is provided with a secondary pipe, one side of the secondary pipe is provided with a leakage prevention block, one end, far away from the secondary pipe, of the leakage prevention block is provided with a lower air outlet pipe, and the lower air outlet pipe penetrates through the leakage prevention block, intersects with the secondary pipe and is fixedly connected with the secondary pipe.
Furthermore, there is fixing bolt on the top of protection clamp splice, fixing bolt runs through protection clamp splice and fixed connection, fixing bolt divide into the even distribution of sextant on the protection clamp splice.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be equipped with and set up the panel, be favorable to carrying out the during operation to the steelmaking stove, carry out the work start according to the regulation to pressure setting, time setting etc. through the material quality size in the smelting furnace.
2. The utility model discloses a be equipped with inflow pressure dish and inferior pressure table, be favorable to detecting the pressure of release when carrying out the during operation, whether corresponding pressure numerical value accords with the standard when passing through inferior pressure table, carries out corresponding setting.
3. The utility model discloses a be equipped with main pressure valve and inferior pressure valve, be favorable to blockking pressure when carrying out release pressure and protect, avoid producing through inferior pressure valve when need not carrying out pressure and sweep a bit, carry out the work protection of carrying on of work to needs.
4. The utility model discloses a be equipped with go out the tuber pipe and go out the tuber pipe down, be favorable to going on cleaner when cleaning to the smelting pot pipeline cleaner, dual work efficiency is higher, and the effect is better.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an explosion diagram of the overall structure of the present invention.
Fig. 3 is a schematic diagram of the pipeline structure of the present invention.
Fig. 4 is a schematic view of the pressure pipeline structure of the present invention.
Fig. 5 is a schematic view of the air outlet duct structure of the present invention.
The reference signs are: 1. a box body; 2. an inspection door; 201. a key opening; 3. setting a panel; 4. a switch button; 5. an inflow pressure disk; 6. a main pipe; 7. a primary pressure valve; 8. a shunt tube; 9. secondary pipe; 901. a protective gasket; 902. fixing and protecting; 10. a secondary pressure valve; 11. a leakage-proof block; 12. a secondary pressure gauge; 13. upper protection; 1301. fixing a nut; 14. detecting a transmission pipe; 1401. a leak-proof pad; 15. a protective clamping block; 16. an air outlet pipe is arranged; 1601. a leakage prevention block; 17. connecting a protective column; 18. fixing the bolt; 19. a lower air outlet pipe; 20. and a pressure detection tube.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the drawings in the present invention, and the forms of the structures described in the following embodiments are merely examples, and the blowing device for steelmaking according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without creative work belong to the scope of the present invention.
Referring to fig. 1-5, the utility model provides a steelmaking blowing device, including box 1, one end of box 1 is equipped with inspection door 2, one side of inspection door 2 is equipped with key opening 201, inspection door 2 is movably connected with box 1 through key opening 201, the top of inspection door 2 is equipped with setting panel 3, setting panel 3 is movably connected with inspection door 2, the bottom of setting panel 3 is equipped with shift knob 4, the bottom of shift knob 4 is arranged on inspection door 2 and fixedly connected, the bottom of shift knob 4 is equipped with inflow pressure plate 5, the bottom of inflow pressure plate 5 runs through inspection door 2 and fixedly connected in box 1;
referring to fig. 2, the one end that inspection door 2 was kept away from to box 1 is equipped with and is responsible for 6, is responsible for 6 and runs through box 1 and fixed connection, and the one end of being responsible for 6 and keeping away from box 1 is equipped with shunt tubes 8, and shunt tubes 8 runs through and is responsible for 6 and fixed connection, and the top that is close to shunt tubes 8 one end of being responsible for 6 is equipped with main pressure valve 7, and main pressure valve 7 runs through and is responsible for 6 and swing joint, connects more firmly, and the wholeness is higher.
Referring to fig. 2, the one end that shunt tubes 8 kept away from and being responsible for 6 is equipped with secondary tube 9, and secondary tube 9 runs through shunt tubes 8 and forms hole and fixed connection, and the one end that secondary tube 9 is close to shunt tubes 8 is equipped with protective gasket 901, and secondary tube 9 runs through protective gasket 901 and fixed connection, and protective gasket 901 contacts and fixed connection with shunt tubes 8, and instrument leakproofness is higher during.
Referring to fig. 4, the secondary tube 9 is divided into four parts which are uniformly distributed on the shunt tube 8 and fixedly connected, one end of the secondary tube 9 far away from the shunt tube 8 is provided with a fixed guard 902, the secondary tube 9 penetrates through the fixed guard 902 and is fixedly connected, the middle part of the top end of the secondary tube 9 is provided with a secondary pressure valve 10, the secondary tube 9 is movably connected with the secondary pressure valve 10, one end of the secondary tube 9 close to the fixed guard 902 is provided with a leakage-proof block 11, the secondary tube 9 penetrates through the leakage-proof block 11 and is fixedly connected with the leakage-proof block 11, the pressure detection tube 20 penetrates through the leakage-proof block 11 and is fixedly connected with the secondary tube 9, the outer surface of the pressure detection tube 20 is provided with a secondary pressure gauge 12, the secondary pressure gauge 12 is fixedly connected with the pressure detection tube 20, the top end of the pressure detection tube 20 is provided with an upper guard 13, the pressure detection tube 20 penetrates through the upper guard 13 and is fixedly connected with the upper guard, the top end of the upper guard 13 is provided with a fixing nut 1301, the top end of the pressure detection tube 20 is fixedly connected with the fixing nut 1301, the upper guard 13 is fixedly connected with the upper guard and is fixedly connected with the upper guard 1301, the pressure detection nut 1301, the shunting nut is more accurate and the pressure detection is in accordance with the standard.
Referring to fig. 5, a detection transmission pipe 14 is arranged on one side of the top end of a pressure detection pipe 20, the detection transmission pipe 14 penetrates through an upper protection 13 and is fixedly connected with the pressure detection pipe 20, a leakage pad 1401 is arranged on the surface of the other end of the detection transmission pipe 14, the detection transmission pipe 14 penetrates through the leakage pad 1401 and is fixedly connected with the pressure detection pipe, a connection protection column 17 is arranged at the bottom end of the leakage pad 1401, the leakage pad 1401 is fixedly connected with the connection protection column 17, the detection transmission pipe 14 penetrates through the connection protection column 17 and is fixedly connected with the connection protection column 17, a leakage prevention block 1601 is arranged on one side of the connection protection column 17, the leakage prevention block 1601 is fixedly connected with the connection protection column 17, an upper air outlet pipe 16 is arranged at one end, far away from the connection protection column 17, of the leakage prevention block 1601 penetrates through the leakage prevention block 1601, the connection protection column 17 and is fixedly connected with the detection transmission pipe 14, when the air outlet pipe works, the structure matching degree is higher, the sealing performance is better, and the working efficiency is improved.
Referring to fig. 5, the bottom of connecting protection post 17 is equipped with protection clamp splice 15, connects protection post 17 and protection clamp splice 15 fixed connection, and the bottom of protection clamp splice 15 is equipped with secondary pipe 9, and one side of secondary pipe 9 is equipped with prevents leaking piece 1601, and the one end that secondary pipe 9 was kept away from to preventing leaking piece 1601 is equipped with down out tuber pipe 19, goes out tuber pipe 19 down and runs through and prevent leaking piece 1601 and the crossing and fixed connection of secondary pipe 9, and the leakproofness of pipeline is better, carries out the more smoothness of during operation.
Referring to fig. 5, the top end of the protection clamp block 15 is provided with a fixing bolt 18, the fixing bolt 18 penetrates through the protection clamp block 15 and is fixedly connected with the protection clamp block, and the fixing bolt 18 is divided into six parts which are uniformly distributed on the protection clamp block 15, so that the instrument integrity is higher, and the sealing performance is better.
The utility model discloses a theory of operation: the pressure value and the quality are set according to the regulations through the setting panel 3 after the setting panel 3 is set, the instrument is observed through the inflow pressure disc 5 after the setting is finished, the furnace body which works according to the regulations is opened and the secondary pressure valve 10 is closed after the regulation is met, the pressure is released through the primary pressure valve 7 after the secondary pressure valve 10 is set, the pressure is transmitted to the secondary pipe 9 through the shunt pipe 8, a part of the pressure transmitted to the secondary pipe 9 is transmitted to the pressure detection pipe 20 through the secondary pipe 9, the pressure is detected through the secondary pressure gauge 12 when the pressure detection pipe 20 passes through, the pressure is adjusted to the standard value through the secondary pressure valve 10 when the pressure is not met, the pressure is transmitted to the upper air outlet pipe 16 through the detection transmission pipe 14 to work, the other part of the pressure is transmitted to the lower air outlet pipe 19 through the secondary pipe 9, the pressure is detected through the lower air outlet pipe 19, and the double working effect is better.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the 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 (7)
1. The utility model provides a steelmaking is with sweeping device, includes box (1), its characterized in that: the one end of box (1) is equipped with inspection door (2), one side of inspection door (2) is equipped with key opening (201), inspection door (2) and key opening (201) swing joint, inspection door (2) are through key opening (201) and box (1) swing joint, the top of inspection door (2) is equipped with sets up panel (3), set up panel (3) and inspection door (2) swing joint, the bottom that sets up panel (3) is equipped with shift knob (4), the bottom of shift knob (4) is established on inspection door (2) and fixed connection, the bottom of shift knob (4) is equipped with inflow pressure dish (5), the bottom that flows into pressure dish (5) is run through inspection door (2) and fixed connection in box (1).
2. The steelmaking blowing apparatus as claimed in claim 1, wherein: the one end that inspection door (2) were kept away from in box (1) is equipped with and is responsible for (6), be responsible for (6) and run through box (1) and fixed connection, the one end of being responsible for (6) and keeping away from box (1) is equipped with shunt tubes (8), shunt tubes (8) run through and are responsible for (6) and fixed connection, the top that is close to shunt tubes (8) one end in being responsible for (6) is equipped with main pressure valve (7), main pressure valve (7) run through and are responsible for (6) and swing joint.
3. The steelmaking purge apparatus as claimed in claim 2, wherein: one end that shunt tubes (8) kept away from and are responsible for (6) is equipped with secondary tube (9), secondary tube (9) run through shunt tubes (8) and form hole and fixed connection, the one end that secondary tube (9) are close to shunt tubes (8) is equipped with protection gasket (901), secondary tube (9) run through protection gasket (901) and fixed connection, protection gasket (901) and shunt tubes (8) contact and fixed connection.
4. A purging device for steel making as claimed in claim 3, wherein: the secondary pipes (9) are divided into four parts which are evenly distributed on the shunt pipes (8) and are fixedly connected, one end of the secondary pipe (9) far away from the shunt pipe (8) is provided with a fixed protection (902), the secondary pipe (9) penetrates through the fixed protection (902) and is fixedly connected with the fixed protection, a secondary pressure valve (10) is arranged in the middle of the top end of the secondary pipe (9), the secondary pipe (9) is movably connected with the secondary pressure valve (10), one end of the secondary pipe (9) close to the fixed protection (902) is provided with a leakage-proof block (11), the secondary pipe (9) penetrates through the leakage-proof block (11) and is fixedly connected with the leakage-proof block, the top end of the leakage-proof block (11) is provided with a pressure detection tube (20), the pressure detection pipe (20) penetrates through the leakage-proof block (11) and is arranged in the secondary pipe (9) and fixedly connected with the secondary pipe, the outer surface of the pressure detection tube (20) is provided with a secondary pressure gauge (12), the secondary pressure gauge (12) is fixedly connected with the pressure detection tube (20), the top end of the pressure detection tube (20) is provided with an upper protection (13), the pressure detection pipe (20) penetrates through the upper protection (13) and is fixedly connected, a fixing nut (1301) is arranged at the top end of the upper protection (13), the top end of the pressure detection tube (20) is fixedly connected with a fixing nut (1301), the upper protection part (13) is fixedly connected with the fixing nut (1301).
5. The steelmaking purge apparatus as claimed in claim 4, wherein: the utility model discloses a leak protection device for a pressure detection pipe, including pressure detection pipe (20), detection biography pipe (14), upper portion protection (13) and pressure detection pipe (20) and fixed connection are run through to detection biography pipe (14), the other end surface that detects biography pipe (14) is equipped with leaks pad (1401), it runs through leaks pad (1401) and fixed connection to detect biography pipe (14), the bottom of leaking pad (1401) is equipped with connects protection post (17), leaks pad (1401) and is connected protection post (17) fixed connection, it runs through and connects protection post (17) and fixed connection to detect biography pipe (14), the one side of connecting protection post (17) is equipped with prevents leaking piece (1601), prevent leaking piece (1601) and be connected protection post (17) fixed connection, prevent leaking piece (1601) keep away from the one end of connecting protection post (17) and be equipped with air-out pipe (16), go up air-out pipe (16) and run through and prevent leaking piece (1601), connect protection post (17) and detect biography and intersect.
6. The steelmaking purge apparatus as claimed in claim 5, wherein: the bottom of connecting protection post (17) is equipped with protection clamp splice (15), connect protection post (17) and protection clamp splice (15) fixed connection, the bottom of protection clamp splice (15) is equipped with secondary pipe (9), one side of secondary pipe (9) is equipped with prevents leaking piece (1601), the one end that secondary pipe (9) were kept away from in preventing leaking piece (1601) is equipped with down out tuber pipe (19), it runs through to prevent leaking piece (1601) and crossing and fixed connection of secondary pipe (9) to go out tuber pipe (19) down.
7. The steelmaking blowing apparatus as claimed in claim 6, wherein: there is fixing bolt (18) at the top of protection clamp splice (15), fixing bolt (18) run through protection clamp splice (15) and fixed connection, fixing bolt (18) divide into the even distribution of sextant on protection clamp splice (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222420129.0U CN218372378U (en) | 2022-09-13 | 2022-09-13 | Steelmaking is with blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222420129.0U CN218372378U (en) | 2022-09-13 | 2022-09-13 | Steelmaking is with blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218372378U true CN218372378U (en) | 2023-01-24 |
Family
ID=84973241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222420129.0U Active CN218372378U (en) | 2022-09-13 | 2022-09-13 | Steelmaking is with blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218372378U (en) |
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2022
- 2022-09-13 CN CN202222420129.0U patent/CN218372378U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 050000 east of zhaoma village, Nanzhiqiu Town, Xinji City, Shijiazhuang City, Hebei Province Patentee after: Xinji Aosen Special Steel Group Co.,Ltd. Address before: 050000 east of zhaoma village, Nanzhiqiu Town, Xinji City, Shijiazhuang City, Hebei Province Patentee before: Xinji Aosen iron and Steel Group Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |