CN109352125A - A kind of round billet burr removal device - Google Patents
A kind of round billet burr removal device Download PDFInfo
- Publication number
- CN109352125A CN109352125A CN201811405152.4A CN201811405152A CN109352125A CN 109352125 A CN109352125 A CN 109352125A CN 201811405152 A CN201811405152 A CN 201811405152A CN 109352125 A CN109352125 A CN 109352125A
- Authority
- CN
- China
- Prior art keywords
- round billet
- out mechanism
- pipeline air
- oxygen hose
- removal device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000001301 oxygen Substances 0.000 claims abstract description 30
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 30
- 239000002737 fuel gas Substances 0.000 claims abstract description 26
- 239000007789 gas Substances 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000012546 transfer Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 13
- 229910000831 Steel Inorganic materials 0.000 abstract description 9
- 239000010959 steel Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000002893 slag Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 13
- 238000007664 blowing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/06—Machines, apparatus, or equipment specially designed for scarfing or desurfacing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses round billet burr removal devices, comprising: oxygen hose, fuel gas conduit and pipeline air-out mechanism；The oxygen hose and the fuel gas conduit are vertically arranged respectively, and bottom end is connected separately with the pipeline air-out mechanism, round billet to be processed is arranged between the oxygen hose and the fuel gas conduit, the gas outlet of the pipeline air-out mechanism is towards the round billet to be processed, and the pipeline air-out mechanism can be gone up and down along vertical direction；The pipeline air-out mechanism includes: connecting leg, articulation piece and gas outlet, and the gas outlet is connected by the articulation piece with one end of the connecting leg.The round billet burr removal device overcome in the prior art steel mill be generally used hydraulic shear cutting slab or pendulum burring machine deburring, installation route is relative complex, higher cost, the high problem of maintenance cost.
Description
Technical field
The present invention relates to slab processing unit (plant) fields, and in particular, to a kind of round billet burr removal device.
Background technique
In continuous casting production process, slab is cut into block under the action of flame cutting machine high-speed flame, is cutting through
Journey high temperature steel stream slab bottom (lancing location) formed molten steel, by being cooled into hard burr, due to burr mainly by
Molten steel and impurity composition, the adhesive force on slab is very strong, therefore at present both at home and abroad generally using deburring equipment to burr
It is removed online, and in recent years, with national energy-saving environment-friendly type steel enterprise construction development trend and slab hot rolling direct sending
The gradually maturation of technology, hot-loading and hot-conveying rate are continuously improved, and the demand to defect free slab is also more more and more urgent, so online will casting
Base burr removal, it has also become indispensable link in slab production.
In the prior art, steel mill is generally used hydraulic shear cutting slab or pendulum burring machine deburring, this kind of technique
Though slab burr can be completely eliminated, slab/stocking presentation quality is greatly improved, installation route is relative complex, higher cost, dimension
It protects costly.
Therefore it provides slag device is blown in a kind of self-control installation, in cutting process, slag device is blown as billet shift trolley is walked about,
It realizes that side cutting edge blows slag effect, cost is greatly saved, a kind of round billet burr removal device for facilitating worker to safeguard is this hair
The problem of bright urgent need to resolve.
Summary of the invention
In view of the above technical problems, the purpose of the present invention is overcome in the prior art steel mill be generally used hydraulic shear cutting
Slab or pendulum burring machine deburring, installation route is relative complex, higher cost, the high problem of maintenance cost, to provide
Slag device is blown in a kind of self-control installation, in cutting process, blows slag device as billet shift trolley is walked about, and realizes that side cutting edge blows slag effect
Cost is greatly saved in fruit, a kind of round billet burr removal device for facilitating worker to safeguard.
To achieve the goals above, the present invention provides a kind of round billet burr removal device, the round billet burr removal dresses
Set includes: oxygen hose, fuel gas conduit and pipeline air-out mechanism；The oxygen hose and the fuel gas conduit are vertically arranged respectively, and bottom end
It is connected separately with the pipeline air-out mechanism, round billet to be processed is arranged between the oxygen hose and the fuel gas conduit, the pipe
The gas outlet of road air-out mechanism is towards the round billet to be processed, and the pipeline air-out mechanism can be gone up and down along vertical direction；
Wherein, the pipeline air-out mechanism includes: connecting leg, articulation piece and gas outlet, and the gas outlet passes through the articulation piece and institute
The one end for stating connecting leg is connected.
Preferably, the pipeline air-out mechanism further includes hose and transfer tube, one end of the hose and the connecting leg phase
Connection, the other end is connected with the bottom end of the oxygen hose, and the side of the oxygen hose, the drive is arranged in the transfer tube
Piston rod on dynamic pump is vertically arranged, and the bottom end of the piston rod is connected with the connecting leg；The pipeline air-out mechanism and institute
It is also the same for stating the connection structure of fuel gas conduit.
Preferably, the gas outlet is in horn-like.
Preferably, the first force (forcing) pump is provided in the middle part of the oxygen hose；Second is provided in the middle part of the fuel gas conduit to add
Press pump.
Preferably, the first control valve is additionally provided in the middle part of the oxygen hose；Second is provided in the middle part of the fuel gas conduit
Control valve.
Preferably, the material of the oxygen hose and fuel gas conduit is DN15 pipe.
Preferably, gas flowmeter is additionally provided in the middle part of the connecting leg.
According to the above technical scheme, device when in use, is fixed on shifting by round billet burr removal device provided by the invention
The enterprising enforcement of base trolley is used, and as billet shift trolley is walked about, realizes that side cutting edge blows slag effect.The oxygen hose and fuel gas conduit to
Round billet blow gas is processed, convection current is generated, gas generates convection current to improve the effect for blowing slag, and outlet described in the present apparatus
Mouth can rotate, to adjust the direction of outlet, indirectly improve and blow slag effect.Round billet burr removal device provided by the invention
Overcome in the prior art steel mill be generally used hydraulic shear cutting slab or pendulum burring machine deburring, installation route is relatively multiple
It is miscellaneous, higher cost, the high problem of maintenance cost.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the round billet burr removal device provided in a kind of preferred embodiment of the invention.
Description of symbols
1 oxygen hose, 21 first force (forcing) pump
22 second force (forcing) pump, 31 first control valve
32 second control valve, 4 articulation piece
5 gas outlet, 6 connecting leg
The round billet to be processed of 7 hose 8
9 transfer tube, 10 fuel gas conduit
11 gas flowmeters
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality that " upper and lower, inside and outside " etc. is included in the term
Only represent orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, and be not construed as pair
The limitation of the term.
As shown in Figure 1, the present invention provides a kind of round billet burr removal device, the round billet burr removal device includes:
Oxygen hose 1, fuel gas conduit 10 and pipeline air-out mechanism；The oxygen hose 1 and the fuel gas conduit 10 are vertically arranged respectively, and bottom end point
It is not connected with the pipeline air-out mechanism, round billet 8 to be processed is arranged between the oxygen hose 1 and the fuel gas conduit 10, described
The gas outlet 5 of pipeline air-out mechanism is towards the round billet 8 to be processed, and the pipeline air-out mechanism can rise along vertical direction
Drop；Wherein, the pipeline air-out mechanism includes: connecting leg 6, articulation piece 4 and gas outlet 5, and the gas outlet 5 passes through described hinged
Part 4 is connected with one end of the connecting leg 6.
According to the above technical scheme, device when in use, is fixed on shifting by round billet burr removal device provided by the invention
The enterprising enforcement of base trolley is used, and as billet shift trolley is walked about, realizes that side cutting edge blows slag effect.The oxygen hose 1 and fuel gas conduit 10
To 8 blow gas of round billet to be processed, convection current is generated, gas generates convection current to improve the effect for blowing slag, and institute in the present apparatus
Stating gas outlet 5 can rotate, to adjust the direction of outlet, indirectly improve and blow slag effect.Round billet burr provided by the invention
Removal device overcome in the prior art steel mill be generally used hydraulic shear cutting slab or pendulum burring machine deburring, road is installed
Line is relative complex, higher cost, the high problem of maintenance cost.
In a preferred embodiment of the invention, the pipeline air-out mechanism further includes hose 7 and transfer tube 9,
One end of the hose 7 is connected with the connecting leg 6, and the other end is connected with the bottom end of the oxygen hose 1, and the transfer tube
9 are arranged in the side of the oxygen hose 1, and the piston rod in the transfer tube 9 is vertically arranged, and the bottom end of the piston rod and institute
Connecting leg 6 is stated to be connected；The pipeline air-out mechanism is identical as the connection structure of the fuel gas conduit 10 and above structure, the transfer tube
9 can drive the connecting leg 6 to move along vertical direction, to adjust the direction of outlet, slag effect is blown in raising.
Slag effect is blown in order to further increase, in a preferred embodiment of the invention, the gas outlet 5 is in loudspeaker
Shape.
In a preferred embodiment of the invention, the middle part of the oxygen hose 1 is provided with the first force (forcing) pump 21；Institute
The middle part for stating fuel gas conduit 10 is provided with the second force (forcing) pump 22, and force (forcing) pump can effectively improve the pressure of outlet, and raising is blown
The effect of slag has good effect.
In a preferred embodiment of the invention, the middle part of the oxygen hose 1 is additionally provided with the first control valve 31；
The middle part of the fuel gas conduit 10 is provided with the second control valve 32, so that staff's control be facilitated to blow slag work.
In a preferred embodiment of the invention, the material of the oxygen hose 1 and fuel gas conduit 10 is DN15 pipe.
In a preferred embodiment of the invention, the middle part of the connecting leg 6 is additionally provided with gas flowmeter 11, from
And staff is facilitated to understand the flow of gas, slag effect is blown so as to preferably control.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (7)
1. a kind of round billet burr removal device, which is characterized in that the round billet burr removal device includes: oxygen hose (1), combustion gas
Manage (10) and pipeline air-out mechanism；The oxygen hose (1) and the fuel gas conduit (10) are vertically arranged respectively, and bottom end is separately connected
There is the pipeline air-out mechanism, round billet (8) to be processed is arranged between the oxygen hose (1) and the fuel gas conduit (10), described
The gas outlet (5) of pipeline air-out mechanism is towards the round billet (8) to be processed, and the pipeline air-out mechanism can be along vertical side
To lifting；Wherein,
The pipeline air-out mechanism includes: that connecting leg (6), articulation piece (4) and gas outlet (5), the gas outlet (5) pass through described
Articulation piece (4) is connected with one end of the connecting leg (6).
2. round billet burr removal device according to claim 1, which is characterized in that the pipeline air-out mechanism further includes soft
Pipe (7) and transfer tube (9), one end of the hose (7) are connected with the connecting leg (6), the other end and the oxygen hose (1)
Bottom end is connected, and the piston rod that the transfer tube (9) is arranged on the side of the oxygen hose (1), the transfer tube (9) is perpendicular
Straight setting, and the bottom end of the piston rod is connected with the connecting leg (6)；
The connection structure of the pipeline air-out mechanism and the fuel gas conduit (10) is also.
3. round billet burr removal device according to claim 1, which is characterized in that the gas outlet (5) is in horn-like.
4. round billet burr removal device according to claim 1, which is characterized in that the middle part of the oxygen hose (1) is arranged
There are the first force (forcing) pump (21)；The second force (forcing) pump (22) are provided in the middle part of the fuel gas conduit (10).
5. round billet burr removal device according to claim 4, which is characterized in that the middle part of the oxygen hose (1) is also set
It is equipped with the first control valve (31)；The second control valve (32) are provided in the middle part of the fuel gas conduit (10).
6. round billet burr removal device according to claim 1, which is characterized in that the oxygen hose (1) and fuel gas conduit
(10) material is DN15 pipe.
7. round billet burr removal device according to claim 1, which is characterized in that also set up in the middle part of the connecting leg (6)
There are gas flowmeter (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405152.4A CN109352125A (en) | 2018-11-23 | 2018-11-23 | A kind of round billet burr removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405152.4A CN109352125A (en) | 2018-11-23 | 2018-11-23 | A kind of round billet burr removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109352125A true CN109352125A (en) | 2019-02-19 |
Family
ID=65338684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811405152.4A Pending CN109352125A (en) | 2018-11-23 | 2018-11-23 | A kind of round billet burr removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352125A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1034862A1 (en) * | 1999-03-08 | 2000-09-13 | Aute AG Gesellschaft für autogene Technik | Continuous casting plant for billet, bloom and slab inclusive cutting and deburring device with improved service for save and quick production of shortest and burr-free parts |
| CN201052568Y (en) * | 2007-06-22 | 2008-04-30 | 宝山钢铁股份有限公司 | On-line slag-blowing gun |
| CN102513524A (en) * | 2011-12-20 | 2012-06-27 | 莱芜钢铁股份有限公司 | On-line automatic cleaning device for cut slag of casting blanks |
| CN203649610U (en) * | 2013-11-11 | 2014-06-18 | 武汉钢铁(集团)公司 | Casting blank cutting device for removing cutting fins |
| CN204724816U (en) * | 2015-01-30 | 2015-10-28 | 杭州钢铁集团公司 | Continuous casting blows slag device automatically |
| CN204935804U (en) * | 2015-09-26 | 2016-01-06 | 山东西王特钢有限公司 | Slag nodule cleaning plant cut by a kind of continuous casting round bloom fire |
| CN105345217A (en) * | 2015-12-14 | 2016-02-24 | 芜湖新兴铸管有限责任公司 | Online treatment device for continuous casting, finishing and fire cutting slag |
| CN209110359U (en) * | 2018-11-23 | 2019-07-16 | 芜湖新兴铸管有限责任公司 | A kind of round billet burr removal device |
-
2018
- 2018-11-23 CN CN201811405152.4A patent/CN109352125A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1034862A1 (en) * | 1999-03-08 | 2000-09-13 | Aute AG Gesellschaft für autogene Technik | Continuous casting plant for billet, bloom and slab inclusive cutting and deburring device with improved service for save and quick production of shortest and burr-free parts |
| CN201052568Y (en) * | 2007-06-22 | 2008-04-30 | 宝山钢铁股份有限公司 | On-line slag-blowing gun |
| CN102513524A (en) * | 2011-12-20 | 2012-06-27 | 莱芜钢铁股份有限公司 | On-line automatic cleaning device for cut slag of casting blanks |
| CN203649610U (en) * | 2013-11-11 | 2014-06-18 | 武汉钢铁(集团)公司 | Casting blank cutting device for removing cutting fins |
| CN204724816U (en) * | 2015-01-30 | 2015-10-28 | 杭州钢铁集团公司 | Continuous casting blows slag device automatically |
| CN204935804U (en) * | 2015-09-26 | 2016-01-06 | 山东西王特钢有限公司 | Slag nodule cleaning plant cut by a kind of continuous casting round bloom fire |
| CN105345217A (en) * | 2015-12-14 | 2016-02-24 | 芜湖新兴铸管有限责任公司 | Online treatment device for continuous casting, finishing and fire cutting slag |
| CN209110359U (en) * | 2018-11-23 | 2019-07-16 | 芜湖新兴铸管有限责任公司 | A kind of round billet burr removal device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205393522U (en) | Middle package blows argon gas device | |
| CN209110359U (en) | A kind of round billet burr removal device | |
| CN109352125A (en) | A kind of round billet burr removal device | |
| CN104073600A (en) | Steel ladle bottom-blowing air brick pressurization blocking blowing gas supply system and method | |
| CN108396109B (en) | A method of generating disperse bubble in ladle molten steel | |
| CN103245192B (en) | Intermediate frequency furnace and blast furnace-intermediate frequency furnace combination smelting system | |
| CN101837437B (en) | Tension leveler for continuous caster | |
| CN207873069U (en) | A kind of billet caster strand dephosphorization apparatus | |
| CN208293030U (en) | A kind of ladle bottom blowing air brick volume control device | |
| CN103611921B (en) | The production method of skimming tool | |
| CN206952156U (en) | Baking device for intermediate ladle outlet | |
| CN212495272U (en) | Argon blowing system of continuous casting rotary table | |
| CN204198764U (en) | A kind of steel beam water cooling device of blast furnace tuyere platform | |
| CN205927031U (en) | Bending section frame of setting between slab caster crystallizer and fan -shaped section | |
| CN207635853U (en) | A kind of intermediate frequency furnace | |
| CN209456491U (en) | A kind of novel steep-taper oxygen lance | |
| CN202224614U (en) | Connector for communication between continuous metal casting mould and metal melting furnace | |
| CN211255970U (en) | Cooling device of hydraulic tapping machine and full-hydraulic tapping machine | |
| CN105486093A (en) | Casting copper water jacket | |
| CN104233114A (en) | Production process of non-tempered ocean engineering structure with steel grade over 360MPa | |
| CN209307462U (en) | A kind of electroslag furnace dust pelletizing system | |
| CN206065357U (en) | A kind of bending segment frames | |
| CN207130299U (en) | Steel ladle full BOTTOM ARGON BLOWING Hybrid connections pipe and steel ladle full Bottom Argon Blowing Device | |
| CN204514022U (en) | A kind of water-cooled overhang roll for walking beam furnace | |
| CN219714042U (en) | Tapping cooling device for ferrosilicon smelting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |