CN211782832U - Side-blown converter wind gap clearance mechanism and equipment - Google Patents
Side-blown converter wind gap clearance mechanism and equipment Download PDFInfo
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- CN211782832U CN211782832U CN201921879685.6U CN201921879685U CN211782832U CN 211782832 U CN211782832 U CN 211782832U CN 201921879685 U CN201921879685 U CN 201921879685U CN 211782832 U CN211782832 U CN 211782832U
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- blown converter
- bracket
- drill rod
- cleaning mechanism
- clamping piece
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Abstract
The utility model provides a side blown converter wind gap clearance mechanism and equipment, the mechanism includes: a support; the drill rod penetrates through the bracket and can axially and reciprocally penetrate through the bracket; the clamping piece is arranged on the bracket and can slide along the axial direction of the drill rod, and the clamping piece clamps the drill rod; the driver is fixedly arranged on the bracket, is connected with the clamping piece and is used for driving the clamping piece to slide on the bracket in a reciprocating manner so as to drive the drill rod to poke the tuyere of the side-blown furnace; and the buffer components are fixedly arranged on the bracket and distributed on two limit positions of the clamping piece in reciprocating sliding. The utility model discloses an automatic clearance mechanism and equipment of beating the clearance are disclosed in offside blow-furnace wind gap to design, improve cleaning efficiency, replace traditional manual work, reduce intensity of labour, guarantee to exert oneself evenly, eliminate the potential safety hazard.
Description
Technical Field
The utility model relates to a side blown converter technical field, in particular to side blown converter wind gap clearance mechanism and equipment.
Background
The side-blown converter is an energy-saving and efficient smelting furnace which is widely applied to smelting of copper, nickel, lead and tin, and is characterized by small gas consumption, small equipment size, small occupied area, strong raw material adaptability, less waste gas emission and high metal recovery rate.
However, the side-blown furnaces currently used have drawbacks in that: after the tuyere channel of the side-blown converter is used for a period of time, melt can be bonded in the tuyere channel, so that the inner diameter of the tuyere channel is reduced, the tuyere channel cannot blow primary air quantity which is normally used into the side-blown converter, and therefore the tuyere channel must be cleaned once after the side-blown converter is normally produced for a period of time.
At present, the tuyere channel of the side blowing furnace is mostly cleaned manually at home and abroad, the efficiency is low, the labor intensity is high, the conditions of furnace body damage and the like caused by uneven force application exist in the operation process, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a side-blown converter wind gap clearance mechanism and equipment to solve the technical problem of the wind gap passageway clearance inefficiency of side-blown converter among the prior art.
According to the utility model discloses in the middle of the embodiment a side blown furnace wind gap clearance mechanism, the mechanism includes:
a support;
the drill rod penetrates through the bracket and can axially and reciprocally penetrate through the bracket;
the clamping piece is arranged on the bracket and can slide along the axial direction of the drill rod, and the clamping piece clamps the drill rod;
the driver is fixedly arranged on the bracket, is connected with the clamping piece and is used for driving the clamping piece to slide on the bracket in a reciprocating manner so as to drive the drill rod to poke the tuyere of the side-blown furnace;
and the buffer components are fixedly arranged on the bracket and distributed on two limit positions of the clamping piece in reciprocating sliding.
Furthermore, the buffer assembly comprises a buffer seat and a movable sleeve which are mutually sleeved, and an elastic element connected between the buffer seat and the movable sleeve.
Furthermore, the buffer seat is provided with a sleeve hole which is sleeved with the movable sleeve, and the buffer seat is provided with an exhaust hole which is communicated with the sleeve hole.
Further, the buffer assembly further comprises a guide rod, the guide rod is arranged in the movable sleeve, one end of the guide rod is fixedly connected with the movable sleeve, and the other end of the guide rod is movably arranged on the buffer seat in a penetrating mode.
Furthermore, a limiting part is arranged on the clamping part, the limiting part extends towards the side of the clamping part, and when the clamping part slides to the limit position, the limiting part collides with the buffer assembly for buffering.
Furthermore, one end of the drill rod is provided with a limiting end piece, the clamping piece is provided with a clamping bayonet, and the limiting end piece is clamped in the clamping bayonet.
Furthermore, a through groove is formed in the support, a U-shaped guide sheet is arranged in the through groove, and the drill rod is attached to the U-shaped guide sheet to pass through the through groove.
Furthermore, the bracket is provided with at least one sliding rod arranged along the axial direction of the drill rod, and the clamping piece is arranged on the sliding rod in a sliding penetrating mode.
Further, the side-blown converter tuyere cleaning mechanism further comprises a vibrator, and the vibrator is arranged on the support or the clamping piece.
Furthermore, side-blown converter wind gap clearance mechanism still includes a transparent protection shield, transparent protection shield sets up the support is close to the one end of side-blown converter.
The embodiment of the utility model provides an on the other hand still provides a side-blown converter wind gap cleaning equipment, including guide rail, frame, drive arrangement and foretell side-blown converter wind gap cleaning mechanism, the frame hoist and mount are in on the guide rail, and can remove on the guide rail, side-blown converter wind gap cleaning mechanism sets up in the frame, the drive arrangement drive the frame is in remove on the guide rail.
Above-mentioned side-blown converter wind gap clearance mechanism and equipment pokes the clearance through designing an automatic side-blown converter wind gap and constructs and equipment, improves cleaning efficiency, replaces traditional manual work, reduces intensity of labour, guarantees to exert oneself evenly, eliminates the potential safety hazard.
Drawings
FIG. 1 is a perspective view of a tuyere cleaning mechanism of a side-blown converter in a first embodiment of the present invention;
FIG. 2 is an enlarged view taken at II in FIG. 1;
FIG. 3 is an enlarged view taken at I in FIG. 1;
FIG. 4 is a perspective view showing another state of the tuyere cleaning mechanism of the side-blown converter in the first embodiment of the present invention;
fig. 5 is an exploded perspective view of a cushion assembly according to a first embodiment of the present invention;
fig. 6 is a sectional view showing a cushion unit according to a first embodiment of the present invention;
FIG. 7 is a perspective view of a tuyere cleaning mechanism of a side-blown converter in a second embodiment of the present invention;
FIG. 8 is a view showing a structure of a tuyere cleaning mechanism of a side-blown converter in a third embodiment of the present invention;
FIG. 9 is a view showing a structure of a side-blown converter tuyere cleaning apparatus according to a fourth embodiment of the present invention.
Description of the main element symbols:
| side-blown converter |
100 | |
10 |
| |
20 | |
30 |
| |
40 | |
50 |
| |
11 | |
21 |
| Clamping |
31 | Through |
12 |
| |
13 | |
51 |
| |
52 | |
53 |
| |
54 | Socket |
511 |
| |
512 | |
60 |
| Transparent |
70 |
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 6, a side-blown converter tuyere cleaning mechanism 100 according to a first embodiment of the present invention is shown, which includes a bracket 10, and a drill rod 20, a clamping member 30, a driver 40 and a plurality of buffer assemblies 50 disposed on the bracket 10, wherein:
the support 10 is a frame structure, two sliding rods 11 are arranged on the support 10 along the axial direction of the drill rod 20, and the two sliding rods 11 are arranged alternately. The clamping member 30 is slidably inserted through the slide rod 11 to be disposed on the bracket 10, and is freely slidable on the bracket 10 in the axial direction of the drill rod. The drill rod 20 is arranged on the bracket 10 and positioned between the two sliding rods 11, and can pass on the bracket 10 in a reciprocating way along the axial direction of the bracket. The clamp 30 clamps the drill rod 20 such that the clamp 30 and the drill rod 20 are integrally coupled, thereby synchronizing the reciprocal movement of the clamp 30 and the reciprocal travel of the drill rod 20. The number of the slide bars 11 is not limited to two, and in other embodiments, the number of the slide bars 11 may be increased or decreased as appropriate according to the actual slide requirement.
Specifically, one end of the drill rod 20 is provided with a limit end piece 21, the clamping piece 30 is provided with a clamping bayonet 31, and the limit end piece 21 is clamped in the clamping bayonet 31. In this embodiment, in order to facilitate the assembly and disassembly of the drill rod 20, the top of the clamping bayonet 31 is configured to be open, so that the limiting end piece 21 can be taken out from the top of the clamping bayonet 31, and when the clamping is reliable, a certain clamping interference magnitude exists between the limiting end piece 21 and the clamping bayonet 31, on this basis, when poking the tuyere of the opposite-side blowing furnace, the force borne by the drill rod 20 is axial force, and under the interference fit of the limiting end piece 21 and the clamping bayonet 31, the drill rod 20 can be ensured not to be separated from the top of the clamping bayonet 31 in normal work. In other embodiments, a detachable blocking member may be disposed at the opening of the top of the card-holding opening 31, for example, a pressing cover may be screwed on the top of the clamping bayonet 31 to block the opening of the top of the clamping bayonet 31, so as to ensure that the drill rod 20 is not easy to detach and fall off, or the top of the clamping bayonet 31 may be sealed.
Correspondingly, in order to meet the requirement of easy assembly and disassembly of the drill rod 20, the bracket 10 is provided with a through groove 12, the top of the through groove 12 is also provided with an opening, and the through groove 12 is U-shaped. The drill rod 20 penetrates out of the bracket 10 from the through groove 12 to realize punching of the tuyere of the side blowing furnace. In addition, for guiding the drill rod 20, a U-shaped guide piece 13 is arranged in the through groove 12, and the drill rod 20 is dragged by the U-shaped guide piece 13 so that the drill rod 20 passes through the through groove 12 by abutting against the U-shaped guide piece 13. In specific implementation, the U-shaped guide sheet 13 is preferably made of wear-resistant materials, so that the service life is prolonged.
The driver 40 is fixedly arranged on the bracket 10 and connected with the clamping piece 30 and used for driving the clamping piece 30 to slide on the bracket 10 in a reciprocating manner so as to drive the drill rod 20 to poke the tuyere of the side-blowing furnace. In this embodiment, the driver 40 is a fast air cylinder, and in other embodiments, the driver 40 may also be a hydraulic rod, a moving linear module, a motor + transmission mechanism (such as a rack and pinion transmission mechanism, a ball screw transmission mechanism, a belt transmission mechanism), and the like.
Each damping unit 50 is fixedly disposed on the support 10 and distributed at two extreme positions where the clamping member 30 slides back and forth. Specifically, the buffer assembly 50 includes a buffer base 51 and a movable sleeve 52 sleeved with each other, and an elastic element 53 connected between the buffer base 51 and the movable sleeve 52, a limiting member 32 is disposed on the clamping member 30, the limiting member 32 extends to a side of the clamping member 30, when the clamping member 30 slides to a limit position, the limiting member 32 collides with the movable sleeve 52, and the movable sleeve 52 contracts to press the elastic element 53, thereby forming collision buffer. In the present embodiment, four buffering assemblies 50 are disposed, the four buffering assemblies 50 are symmetrically disposed on two opposite sides of the bracket 30, two buffering assemblies 50 are disposed at each extreme position, and correspondingly, a limiting member 32 is disposed on each of two sides of the clamping member 30, so as to form collision buffering with two buffering assemblies 50 at the corresponding positions when the extreme positions are reached.
In some preferred embodiments of the present invention, the buffering assembly 50 may further include a guiding rod 54, the guiding rod 54 is disposed in the movable sleeve 52, and one end of the guiding rod is fixedly connected to the movable sleeve 52, and the other end of the guiding rod is movably disposed on the buffering seat 51 to guide the expansion of the movable sleeve 52, and the elastic element 52 is a spring and is sleeved on the guiding rod 54. In addition, the buffer seat 51 is provided with a sleeve joint hole 511 which is sleeved with the movable sleeve 52, one end of the movable sleeve 52 is sleeved into the sleeve joint hole 511, the outer wall of the movable sleeve 52 is in sliding contact with the inside of the sleeve joint hole 511 to play a role in stretching and guiding the movable sleeve 52, the buffer seat 51 is provided with an exhaust hole 512, and the exhaust hole 512 is communicated with the sleeve joint hole 511, so that when the movable sleeve 52 contracts, air in the sleeve joint hole 511 is pressed to be rapidly exhausted from the exhaust hole 512, thereby reducing the contraction resistance of the movable sleeve 52 and improving the buffer effect.
Referring to fig. 1 and 4, in use, the drill rod 20 is aligned with the side-blown tuyere, and then the driver 40 is started to drive the drill rod 20 to repeatedly extend and retract, so that the side-blown tuyere is repeatedly poked to clean the blockage in the side-blown tuyere.
To sum up, this embodiment is through designing an automatic clearance mechanism and the equipment of poking and beating the clearance to the blowing furnace wind gap, improves cleaning efficiency, replaces traditional manual work, reduces intensity of labour, guarantees to exert oneself evenly, eliminates the potential safety hazard.
Referring to fig. 7, there is shown a side-blown converter tuyere cleaning mechanism 100 according to a second embodiment of the present invention, in which the side-blown converter tuyere cleaning mechanism 100 according to the present embodiment is different from the side-blown converter tuyere cleaning mechanism 100 according to the first embodiment in that:
the side-blown converter tuyere cleaning mechanism 100 in the embodiment further comprises a vibrator 60, wherein the vibrator 60 is fixedly arranged on the clamping piece 30 to drive the clamping piece 30 to vibrate (small amplitude vibration can be generated), so that the drill rod 20 is driven to vibrate, and thus the drill rod 20 can poke and beat the side-blown converter tuyere in a vibration state, and the cleaning effect is improved. As an alternative implementation, in other embodiments, the vibrator 60 may also be disposed on the bracket 10. In addition, in practice, the vibrator 60 may be a pneumatic vibrator or an electric vibrator (e.g., a vibrator with an eccentric mass rotated by a motor).
It should be noted that the device provided by the second embodiment of the present invention, which implements the same principle and produces some technical effects as the first embodiment, can refer to the corresponding contents in the first embodiment for the sake of brief description, where this embodiment is not mentioned.
Referring to fig. 8, a side-blown converter tuyere cleaning mechanism 100 according to a third embodiment of the present invention is shown, in which the side-blown converter tuyere cleaning mechanism 100 according to the present embodiment is different from the side-blown converter tuyere cleaning mechanism 100 according to the first embodiment in that:
the side-blown converter tuyere cleaning mechanism 100 in this embodiment further includes a transparent protection shield 70, and the transparent protection shield 70 is disposed at one end of the support 10 close to the side-blown converter for safety protection. The transparent protective shield 70 can in particular be made of glass or transparent plastic.
It should be noted that the third embodiment of the present invention provides a device, which has the same implementation principle and produces some technical effects as the first embodiment, and for the sake of brief description, the corresponding contents in the first embodiment can be referred to where this embodiment is not mentioned.
The utility model discloses another aspect still provides a side-blown converter wind gap cleaning equipment, please refer to fig. 9, it is shown to be the utility model discloses side-blown converter wind gap cleaning equipment in the middle of the fourth embodiment, including guide rail 200, frame 300, drive arrangement 400 and side-blown converter wind gap cleaning mechanism 100, side-blown converter wind gap cleaning mechanism 100 can be for side-blown converter wind gap cleaning mechanism 100 in the middle of any above-mentioned embodiment, and frame 300 hoists on guide rail 200 to can remove on guide rail 200, side-blown converter wind gap cleaning mechanism 100 sets up on frame 300, also can follow frame 300 and together remove, and drive arrangement 400 drives frame 300 and removes on guide rail 200 to adjust the clearance position of side-blown converter wind gap cleaning mechanism 100.
In the present embodiment, the driving device 400 is a power wheel that is disposed on the frame 300 and travels on the guide rail 200. In other embodiments, the driving device 400 may also be a motor + ball screw mechanism, a motor + rack-and-pinion mechanism, or a moving linear module, or may also be an air cylinder or a hydraulic rod to directly push the frame 300 to move.
When the side-blown converter tuyere cleaning mechanism is used, the side-blown converter tuyere cleaning mechanism 100 is driven to move through the driving device 400, the position of the drill rod 20 of the side-blown converter tuyere cleaning mechanism 100 is adjusted, the drill rod 20 is aligned to the tuyere 2001 of the side-blown converter 2000, then the driver 40 of the cleaning mechanism 100 is started, the drill rod 20 is driven to stretch and retract repeatedly, and therefore the tuyere 2001 of the side-blown converter is poked repeatedly, and blockages in the tuyere of the side-blown converter are cleaned.
To sum up, side-blown converter wind gap cleaning equipment in the middle of this embodiment pokes clearance's clearance mechanism and equipment through designing an automatic side-blown converter wind gap, improves cleaning efficiency, replaces traditional manual work, reduces intensity of labour, guarantees to exert oneself evenly, eliminates the potential safety hazard. Meanwhile, the side-blown converter tuyere cleaning mechanism is integrated on the movable rack 300, so that the cleaning position of the cleaning mechanism can be adjusted.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a side blown furnace wind gap clearance mechanism which characterized in that, the mechanism includes:
a support;
the drill rod penetrates through the bracket and can axially and reciprocally penetrate through the bracket;
the clamping piece is arranged on the bracket and can slide along the axial direction of the drill rod, and the clamping piece clamps the drill rod;
the driver is fixedly arranged on the bracket, is connected with the clamping piece and is used for driving the clamping piece to slide on the bracket in a reciprocating manner so as to drive the drill rod to poke the tuyere of the side-blown furnace;
and the buffer components are fixedly arranged on the bracket and distributed on two limit positions of the clamping piece in reciprocating sliding.
2. The side-blown converter tuyere cleaning mechanism of claim 1, wherein the buffer assembly comprises a buffer seat and a movable sleeve which are sleeved with each other, and an elastic element connected between the buffer seat and the movable sleeve.
3. The side-blown converter tuyere cleaning mechanism of claim 2, wherein the buffer base is provided with a sleeve hole sleeved with the movable sleeve, and the buffer base is provided with an exhaust hole communicated with the sleeve hole.
4. The side-blown converter tuyere cleaning mechanism of claim 2, wherein the buffer assembly further comprises a guide rod, the guide rod is arranged in the movable sleeve, one end of the guide rod is fixedly connected with the movable sleeve, and the other end of the guide rod is movably arranged on the buffer seat in a penetrating manner.
5. The side-blown converter tuyere cleaning mechanism of any one of claims 1 to 4, wherein a stopper is provided on the clamping member, the stopper extends to a side of the clamping member, and when the clamping member slides to a limit position, the stopper collides with the buffer assembly for buffering.
6. The side-blown converter tuyere cleaning mechanism of claim 1, wherein a limiting end piece is arranged at one end of the drill rod, a clamping bayonet is arranged on the clamping piece, and the limiting end piece is clamped in the clamping bayonet.
7. The side-blown converter tuyere cleaning mechanism of claim 1, wherein a through groove is formed in the support, a U-shaped guide piece is arranged in the through groove, and the drill rod passes through the through groove by abutting against the U-shaped guide piece.
8. The side-blown furnace tuyere cleaning mechanism of claim 1, further comprising a vibrator disposed on said holder or said holding member.
9. The side-blown converter tuyere cleaning mechanism of claim 1, further comprising a transparent shield disposed at an end of the support adjacent to the side-blown converter.
10. A side-blown converter tuyere cleaning equipment is characterized by comprising a guide rail, a rack, a driving device and the side-blown converter tuyere cleaning mechanism of any one of claims 1 to 9, wherein the rack is hung on the guide rail and can move on the guide rail, the side-blown converter tuyere cleaning mechanism is arranged on the rack, and the driving device drives the rack to move on the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921879685.6U CN211782832U (en) | 2019-11-01 | 2019-11-01 | Side-blown converter wind gap clearance mechanism and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921879685.6U CN211782832U (en) | 2019-11-01 | 2019-11-01 | Side-blown converter wind gap clearance mechanism and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211782832U true CN211782832U (en) | 2020-10-27 |
Family
ID=72962563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921879685.6U Active CN211782832U (en) | 2019-11-01 | 2019-11-01 | Side-blown converter wind gap clearance mechanism and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211782832U (en) |
-
2019
- 2019-11-01 CN CN201921879685.6U patent/CN211782832U/en active Active
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