CN218262575U - Blast furnace tapping machine with atomizing water-cooling function - Google Patents
Blast furnace tapping machine with atomizing water-cooling function Download PDFInfo
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- CN218262575U CN218262575U CN202221962248.2U CN202221962248U CN218262575U CN 218262575 U CN218262575 U CN 218262575U CN 202221962248 U CN202221962248 U CN 202221962248U CN 218262575 U CN218262575 U CN 218262575U
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Abstract
The utility model discloses a blast furnace tapping machine with atomizing water-cooling function relates to blast furnace application equipment technical field, this blast furnace tapping machine with atomizing water-cooling function includes blast furnace tapping machine, be provided with atomizing water-cooling case on the blast furnace tapping machine, the right side intercommunication of atomizing water-cooling case has the high-pressure air pipeline, through removing the connecting rod and then drive the baffle and accomplish blockking to the nozzle bottom left, and then the effectual nozzle that prevents when not using, dust impurity in blast furnace tapping machine work and the surrounding environment etc. enter into the inside of nozzle, block up the opening passageway of nozzle, and then influence the normal spraying work of nozzle, through protecting the nozzle, the effectual result of use that improves the nozzle in long-term use, and then guarantee atomizing water-cooling case cooling's ability, make atomizing water-cooling case carry out long-term effectual cooling to the borer tool on blast furnace tapping machine, the life of drill bit, drilling rod has further been increased.
Description
Technical Field
The utility model relates to the technical field of blast furnace application equipment, in particular to a blast furnace tapping machine with atomizing water-cooling function.
Background
The operation of tapping iron in front of the blast furnace is a very important link of blast furnace production, the operation of tapping iron out of the blast furnace in time can not only keep the stable operation of the blast furnace production, but also improve the capability of the blast furnace to resist the influence of external adverse factors to the utmost extent, and the tapping machine of the blast furnace is equipment for opening an iron notch when tapping iron at present. Because the high-temperature dust is more in the operation in front of the furnace, when the tapping machine of the blast furnace is used for tapping the iron notch in front of the furnace, the atomizing water cooling device is used for carrying out water mist blowing and sweeping so as to press the dust and cool the drilling tool, thereby protecting the iron notch, prolonging the service life of the blast furnace and being beneficial to reducing the consumption of the drilling tool.
When the blast furnace tapping machine with the atomizing water-cooling function is used, the atomizing water-cooling box can spray water mist through the atomizing nozzle when the blast furnace tapping machine is used, but when the atomizing water-cooling box is not used, the atomizing nozzle is generally exposed in the air, but because the atomizing water-cooling box is installed on the blast furnace tapping machine, the using environment of the blast furnace tapping machine is beside a blast furnace, further when the atomizing water-cooling box is not used, the atomizing nozzle can be stained with dust impurities and the like in the air, slag and the like in the blast furnace, under the condition that the bottom of the atomizing nozzle cannot be protected when the atomizing nozzle is not used, the atomizing nozzle is blocked by dust and magazines, further when the atomizing water-cooling box is required to cool down the drilling tool of the blast furnace tapping machine, the atomizing effect of the atomizing nozzle can be reduced, the cooling capacity of the drilling tool is further influenced, and the using effect of the whole device is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide and can protect the nozzle when not using, can solve can never can carry out under the circumstances of protecting bottom the nozzle when the nozzle does not use, the nozzle is blockked up by dust magazine etc. and then when needs use atomizing water-cooling box to blast furnace tapping machine's drilling tool cool off, then can make the problem that the play fog effect of nozzle reduces.
In order to achieve the above object, the utility model provides a following technical scheme: a blast furnace tapping machine with an atomization water cooling function comprises a blast furnace tapping machine, wherein an atomization water cooling tank is arranged on the blast furnace tapping machine, the right side of the atomization water cooling tank is communicated with a high-pressure gas pipeline, the rear side of the high-pressure gas pipeline is communicated with a water pipeline, a pneumatic reversing valve is arranged on the water pipeline, two sliding grooves are formed in the bottom of the atomization water cooling tank, the structures in the two sliding grooves are the same, and a protection device is arranged in the sliding grooves;
the protection device comprises slide bars, the slide bars are slidably connected inside the sliding grooves, the top of each slide bar and the side tangent plane shape of each sliding groove are isosceles trapezoids and matched, and the bottom of each slide bar is fixedly connected with a baffle which is located at the bottom of the atomized water cooling box.
Preferably, the second recess has been seted up to the diapire of baffle, and the internal rotation of second recess is connected with the pivot, and the top fixedly connected with fly leaf of pivot, fly leaf rotate on the baffle to be connected, and torque spring has been cup jointed in the surface activity of pivot, and torque spring's front side fixed connection is on the surface of pivot, and torque spring's rear side fixed connection is at the back wall of second recess.
Preferably, a first channel is formed in the front wall of the sliding groove on the front side, the front side of the first channel extends to the front side of the atomized water cooling box, a connecting rod is connected inside the first channel in a sliding mode, the rear side of the connecting rod is fixedly connected to the front side of the front side sliding rod, and a second spring is fixedly connected between the right side of the connecting rod and the right wall in the first channel.
Preferably, a first groove is formed in the top wall of the first channel, a clamping block is connected to the inside of the first groove in a sliding mode, the bottom of the clamping block is in a semicircular arc shape, and the bottom of the right side of the clamping block is in an inclined shape.
Preferably, a first spring is fixedly connected between the top of the clamping block and the top wall of the first groove, a second channel is formed in the front wall of the first groove, a moving rod is connected to the inside of the second channel in a sliding mode, and the rear side of the moving rod is fixedly connected to the front side of the clamping block.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) This blast furnace tapping machine with atomizing water-cooling function, accomplish the stopping to the nozzle bottom through the connecting rod that moves left and then drive the baffle, and then effectual preventing when not using the nozzle, dust impurity etc. in the blast furnace tapping machine work and the surrounding environment enters into the inside of nozzle, block up the opening passageway of nozzle, and then influence the normal spraying work of nozzle, through protecting the nozzle, effectual improvement nozzle's result of use in long-term the using, and then guarantee atomizing water-cooling case cooling's ability, make atomizing water-cooling case carry out long-term effectual cooling to the drilling tool on the blast furnace tapping machine, the drill bit has further been increased, the life of drilling rod, furnace front operating personnel's safety has been ensured, more be favorable to improving the result of use of blast furnace tapping machine.
(2) This blast furnace tapping machine with atomizing water-cooling function closes through the logical of controlling water with high-pressure gas to the water yield, the amount of wind can be adjusted alone, and then the effectual condition of having stopped two people maloperation takes place, make the cooling effect of atomizing water-cooling case good, have not only guaranteed the cooling requirement to drilling rod, drill bit, have obviously solved the hidden danger that water, gas mixture not enough brought moreover, make the drilling tool to blast furnace tapping machine that atomizing water-cooling case can be better cool off.
(3) This blast furnace tapping machine with atomizing water-cooling function, through remove the connecting rod and then drive the baffle completion to blockking of nozzle bottom left, the connecting rod removes left simultaneously and restores to the throne under the elastic action of first spring after promoting the fixture block rebound smoothly, and then effectually accomplish to the baffle and block fixing spacing after the guard action, prevent that the baffle from removing right under the elastic action of first spring and restoring to the throne, the effectual stability that improves baffle guard action, more be favorable to through preventing after the nozzle protection that dust impurity etc. enters into inside the nozzle, influence the spraying effect of nozzle, the result of use of atomizing water-cooling case in long-term use has further been improved, further guaranteed the long-term cooling ability of atomizing water-cooling case to blast furnace tapping machine.
(4) This blast furnace tapping machine with atomizing water-cooling function, because the bottom of fixture block is the semicircle arcuation, the right side bottom of fixture block is the slope form, and then the right side bottom slope form of promotion fixture block that can be smooth in the connecting rod removes left makes the smooth upward movement of fixture block, and later fixture block downstream resets the surface of laminating connecting rod that can succeed and blocks spacingly to the connecting rod, more is favorable to the baffle to accomplish the fixed action.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a schematic structural view of a blast furnace tapping machine with atomizing and water-cooling functions of the present invention;
FIG. 2 is a schematic view of the atomized water cooling tank of the present invention;
FIG. 3 is a schematic view of the inside of the atomized water cooling box of the present invention;
FIG. 4 is a top view of the inside of the atomized water cooling box of the present invention;
FIG. 5 is an enlarged schematic view of the present invention at A in FIG. 3;
FIG. 6 is an enlarged view of the cross-section B of FIG. 5 according to the present invention;
fig. 7 is an enlarged schematic view of the present invention at C in fig. 3.
Reference numerals: 1. a blast furnace tapping machine; 2. an atomized water cooling tank; 3. a baffle plate; 4. a high pressure gas line; 5. a water line; 6. a movable plate; 7. a torsion spring; 8. a slide bar; 9. a chute; 10. a connecting rod; 11. a first channel; 12. a first groove; 13. a clamping block; 14. a first spring; 15. a second channel; 16. a travel bar; 17. a second spring; 18. a second groove; 19. a rotating shaft.
Detailed Description
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a blast furnace tapping machine with atomizing water-cooling function includes blast furnace tapping machine 1, be provided with atomizing water-cooling case 2 on the blast furnace tapping machine 1, the right side intercommunication of atomizing water-cooling case 2 has high- pressure gas pipeline 4, 4 rear side intercommunications of high-pressure gas pipeline have water pipeline 5, be provided with pneumatic switching-over valve on the water pipeline 5, pneumatic switching-over valve can control opening and closing of water pipeline 5, water pipeline 5 is linked together through pneumatic switching-over valve and high-pressure gas pipeline 4, pneumatic switching-over valve is by the branch pipeline control of high-pressure gas pipeline 4.
Through in carrying water pipeline 5 with water, later in carrying high-pressure gas pipeline 4 with gas, later control the switch to water pipeline 5 of pneumatic reversing valve through high-pressure gas pipeline 4, later open the switch of pneumatic reversing valve through high-pressure gas pipeline 4, later hydroenergy entering into high-pressure gas pipeline 4 smoothly, later accomplish the atomizing with water in carrying atomizing water-cooling box 2 under the effect of 4 atmospheric pressure of high-pressure gas pipeline, later spout water smoke from atomizing water-cooling box 2 through the nozzle of atomizing water-cooling box 2 and spout, accomplish the drilling rod through water smoke, the cooling effect of drill bit.
Through closing the logical of controlling water with high-pressure gas to water yield, amount of wind can be adjusted alone, and then the effectual condition of stopping two people's maloperations takes place, makes atomizing water-cooling tank 2's cooling effect good, has not only guaranteed the cooling requirement to drilling rod, drill bit, has obviously solved the hidden danger that water, gas mixture were not enough to bring moreover, makes atomizing water-cooling tank 2 can be better carry out cooling to the drilling tool on blast furnace tapping machine 1.
Two spouts 9 have been seted up to atomizing water-cooling tank 2's bottom, the structure homogeneous phase in two spouts 9, sliding connection has slide bar 8 in spout 9, slide bar 8's top is isosceles trapezoid and identical with the side tangent plane shape of spout 9, inner wall through spout 9 is laminated with slide bar 8's shape mutually, and then effectual removal range to slide bar 8 through spout 9 controls, make slide bar 8 only can carry out the horizontal slip, prevent simultaneously that slide bar 8 from slipping in spout 9, slide bar 8's stability of movement has been improved effectively.
Bottom fixedly connected with baffle 3 of two slide bars 8, baffle 3 is located the bottom of atomizing water-cooling tank 2, baffle 3 blocks the effect of protection to the nozzle of atomizing water-cooling tank 2 bottom, second recess 18 has been seted up to the diapire of baffle 3, the inside rotation of second recess 18 is connected with pivot 19, the top fixedly connected with fly leaf 6 of pivot 19, fly leaf 6 rotates on baffle 3 to be connected, torque spring 7 has been cup jointed in the surface activity of pivot 19, torque spring 7's front side fixed connection is on the surface of pivot 19, torque spring 7's rear side fixed connection is at the back wall of second recess 18.
In a static state, under the action of the elastic force of the second spring 17, the connecting rod 10 is located at the rightmost side of the first channel 11, the baffle 3 is not located at the top of the spray nozzle at this time, when the atomized water cooling tank 2 is not needed to be used, the spray nozzle needs to be protected at this time, the connecting rod 10 is moved leftward at this time, the connecting rod 10 moves leftward to drive the second spring 17 to start to move leftward and stretch to generate deformation, the connecting rod 10 moves leftward to drive the sliding rod 8 to move leftward in the sliding groove 9, the sliding rod 8 moves leftward to drive the baffle 3 to move leftward, in the static state, under the action of the elastic force of the torsion spring 7, the movable plate 6 is continuously in a vertical state, at this time, the baffle 3 moves leftward to drive the movable plate 6 to move leftward at this time, the movable plate 6 starts to be blocked by the right side of the spray nozzle in the leftward movement of the movable plate 6, at this time, the movable plate 6 starts to rotate rightward to drive the rotating shaft 19 to rotate and generate deformation, the torsion spring 6 rotates rightward to finally contract to enter the second groove 18, and finally enter the bottom of the spray nozzle after the movable plate 6 moves to stop by the torsion force of the spray nozzle, at this time, the torsion spring 7, the movable plate 6 can finally return to the bottom of the atomized water cooling tank to restore the spray nozzle, and the atomized water cooling tank 2.
Through remove connecting rod 10 and then drive baffle 3 completion blockking to the nozzle bottom left, and then effectual preventing when not using the nozzle, dust impurity etc. in 1 during operation of blast furnace tapping machine and the surrounding environment enters into the inside of nozzle, block up the opening passageway of nozzle, and then influence the normal spraying work of nozzle, through protecting the nozzle, the result of use of effectual improvement nozzle in long-term use, and then guarantee the ability of atomizing water-cooling tank 2 cooling, make atomizing water-cooling tank 2 carry out long-term effectual cooling to the drilling tool on 1 of blast furnace tapping machine, further increased the drill bit, the life of drilling rod, furnace front operating personnel's safety has been ensured, more be favorable to improving the result of use of 1 of blast furnace tapping machine.
Connecting rod 10 moves left and is close to the right side of fixture block 13 gradually, under the elastic force effect of first spring 14, the bottom of fixture block 13 is located the inside of first passageway 11, move left after connecting rod 10 moves to the right side of fixture block 13, because the right side bottom of fixture block 13 is the slope form, at this moment, in connecting rod 10 moves left and begin to promote fixture block 13 rebound, because the bottom of fixture block 13 is the semicircle form, and then after connecting rod 10 moved to the bottom semicircle form of fixture block 13 in, fixture block 13 no longer receives the promotion of connecting rod 10 at this moment, under the elastic force effect of first spring 14, fixture block 13 begins the downward movement reset, fixture block 13 moves down the card at the top of connecting rod 10 this moment, make fixture block 13 accomplish stopping spacing to connecting rod 10, through fixture block 13 is effectual to prevent that connecting rod 10 from moving right and resetting, consequently, when connecting rod 10 drives baffle 3 and accomplishes the nozzle of atomizing water-cooling tank 2 bottom and protects, can accomplish the fixed positioning to baffle 3.
Move connecting rod 10 and then drive baffle 3 completion through left and stop to the nozzle bottom, connecting rod 10 moves left and promotes smoothly that fixture block 13 resets under the spring action of first spring 14 after upwards moving simultaneously, and then effectually fix spacingly after stopping the guard action to baffle 3 completion, prevent that baffle 3 from moving right under the spring action of first spring 14 and reset, the effectual stability that improves baffle 3 guard action, more be favorable to through preventing that dust impurity etc. from entering into inside the nozzle after protecting the nozzle, influence the spraying effect of nozzle, the result of use of atomizing water-cooling box 2 in long-term use has further been improved, further guaranteed atomizing water-cooling box 2 to the long-term cooling ability of blast furnace tapping machine 1.
Because the bottom of fixture block 13 is the semicircle arcuation, and the right side bottom of fixture block 13 is the slope form, and then can be smooth in connecting rod 10 moves left the right side bottom slope form that promotes fixture block 13, makes the smooth upward movement of fixture block 13, and later fixture block 13 moves down and resets can be successful laminating connecting rod 10's surface and block spacing to connecting rod 10, more is favorable to baffle 3 to accomplish the fixed action.
When the atomized water cooling box 2 is required to cool down the drilling tool on the blast furnace tapping machine 1, the movable rod 16 is moved upwards, the movable rod 16 moves upwards to drive the clamping block 13 to move upwards, the clamping block 13 moves upwards and does not limit the connecting rod 10 any more, then the connecting rod 10 moves rightwards to reset under the action of the elastic force of the first spring 14, finally the baffle 3 is driven to move rightwards, the baffle 3 moves rightwards to drive the movable plate 6 to move rightwards, the movable plate 6 starts to rotate leftwards at the moment, the movable plate 6 rotates leftwards to drive the rotating shaft 19 to start to rotate leftwards, the rotating shaft 19 rotates leftwards to drive the torsion spring 7 to start rotating and generate deformation, when the movable plate 6 moves rightwards to the spray nozzle, the spray nozzle does not stop the movable plate 6 any more, the movable plate 6 starts to reverse and reset under the action of the elastic force of the torsion spring 7, and the movable plate 6 reverses and resets to restore to the vertical state again.
The working principle is as follows: in a static state, under the action of the elastic force of the second spring 17, the connecting rod 10 is located at the rightmost side of the first channel 11, the baffle 3 is not located at the top of the spray nozzle at this time, when the atomized water cooling box 2 is not needed to be used, the spray nozzle needs to be protected at this time, the connecting rod 10 is moved leftward at this time, the connecting rod 10 moves leftward to drive the second spring 17 to start to move leftward and stretch to generate deformation, the connecting rod 10 moves leftward to drive the sliding rod 8 to move leftward in the sliding groove 9, the sliding rod 8 moves leftward to drive the baffle 3 to move leftward, in the static state, under the action of the elastic force of the torsion spring 7, the movable plate 6 continues to be in a vertical state, at this time, the baffle 3 moves leftward to drive the movable plate 6 to move leftward at this time, the movable plate 6 starts to be blocked at the right side of the spray nozzle during moving leftward, at this time, the movable plate 6 starts to rotate rightward under the blocking at the right side of the spray nozzle, the movable plate 6 rotates to drive the rotating shaft 19 to drive the rotating shaft 7 to start to rotate and generate torsion deformation, at this time, the torsion force to rotate rightward to finally contract into the inside of the second groove 18, when the movable plate 6 moves rightward to move backward, and the baffle 6 starts to invert under the elastic force of the bottom of the spray nozzle, and the baffle 6 can completely recover to the protection box 2, and the spray nozzle.
The connecting rod 10 gradually approaches the right side of the fixture block 13 in the leftward movement process, under the elastic force action of the first spring 14, the bottom of the fixture block 13 is located inside the first channel 11, after the connecting rod 10 moves to the right side of the fixture block 13, the connecting rod continues to move leftward, because the bottom of the right side of the fixture block 13 is inclined, the fixture block 13 starts to be pushed to move upward in the leftward movement process of the connecting rod 10, because the bottom of the fixture block 13 is in a semicircular arc shape, after the connecting rod 10 moves into the bottom semicircular of the fixture block 13, the fixture block 13 is no longer pushed by the connecting rod 10 at this time, under the elastic force action of the first spring 14, the fixture block 13 starts to move downward and reset, at this time, the fixture block 13 moves downward and is clamped at the top of the connecting rod 10, so that the fixture block 13 stops and limits the connecting rod 10, the connecting rod 10 is effectively prevented from moving rightward and resetting, and the baffle 3 is driven by the connecting rod 10 to protect a spray nozzle at the bottom of the atomized water cooling tank 2, and fixed positioning of the baffle 3 can be completed.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a blast furnace tapping machine with atomizing water-cooling function which characterized in that: the device comprises a blast furnace tapping machine (1), wherein an atomized water cooling tank (2) is arranged on the blast furnace tapping machine (1), the right side of the atomized water cooling tank (2) is communicated with a high-pressure gas pipeline (4), the rear side of the high-pressure gas pipeline (4) is communicated with a water pipeline (5), a pneumatic reversing valve is arranged on the water pipeline (5), two sliding grooves (9) are formed in the bottom of the atomized water cooling tank (2), the structures in the two sliding grooves (9) are the same, and a protective device is arranged in the sliding grooves (9);
the protection device comprises a sliding rod (8), the sliding rod (8) is connected inside the sliding groove (9) in a sliding mode, the top of the sliding rod (8) and the side tangent surface shape of the sliding groove (9) are isosceles trapezoids and are identical, the bottom of the two sliding rods (8) is fixedly connected with a baffle (3), and the baffle (3) is located at the bottom of the atomized water cooling box (2).
2. The blast furnace tapping machine with the atomizing water-cooling function as claimed in claim 1, wherein: second recess (18) have been seted up to the diapire of baffle (3), the inside rotation of second recess (18) is connected with pivot (19), the top fixedly connected with fly leaf (6) of pivot (19), fly leaf (6) rotate on baffle (3) and connect, torsion spring (7) have been cup jointed in the surface activity of pivot (19), the front side fixed connection of torsion spring (7) is on the surface of pivot (19), the rear side fixed connection of torsion spring (7) is at the back wall of second recess (18).
3. The blast furnace tapping machine with the atomizing water-cooling function as claimed in claim 2, wherein: the front side first passageway (11) have been seted up to the antetheca of spout (9), and the front side of first passageway (11) extends to the front side of atomizing water-cooling box (2), and the inside sliding connection of first passageway (11) has connecting rod (10), and the rear side fixed connection of connecting rod (10) is in the front side of front side slide bar (8), fixedly connected with second spring (17) between the right side of connecting rod (10) and the right wall in first passageway (11).
4. The blast furnace tapping machine with atomizing water-cooling function as claimed in claim 3, characterized in that: first recess (12) have been seted up to the roof of first passageway (11), the inside sliding connection of first recess (12) has fixture block (13), and the bottom of fixture block (13) is the semicircle arcuation, and the right side bottom of fixture block (13) is the slope form.
5. The blast furnace tapping machine with the atomizing water-cooling function as claimed in claim 4, wherein: a first spring (14) is fixedly connected between the top of the clamping block (13) and the top wall of the first groove (12), a second channel (15) is formed in the front wall of the first groove (12), a moving rod (16) is connected inside the second channel (15) in a sliding mode, and the rear side of the moving rod (16) is fixedly connected to the front side of the clamping block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221962248.2U CN218262575U (en) | 2022-07-26 | 2022-07-26 | Blast furnace tapping machine with atomizing water-cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221962248.2U CN218262575U (en) | 2022-07-26 | 2022-07-26 | Blast furnace tapping machine with atomizing water-cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218262575U true CN218262575U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221962248.2U Active CN218262575U (en) | 2022-07-26 | 2022-07-26 | Blast furnace tapping machine with atomizing water-cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218262575U (en) |
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2022
- 2022-07-26 CN CN202221962248.2U patent/CN218262575U/en active Active
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Address after: 051200 Nan Zhi Qiu Zhen Zhao Ma Cun Cun Dong, Xinji City, Shijiazhuang City, Hebei Province Patentee after: Xinji Aosen Special Steel Group Co.,Ltd. Address before: 051200 Nan Zhi Qiu Zhen Zhao Ma Cun Cun Dong, Xinji City, Shijiazhuang City, Hebei Province Patentee before: Xinji Aosen iron and Steel Group Co.,Ltd. |