CN209189980U - A kind of micro- mist continuous casting billet flame cutting dust pelletizing system of full-automatic high-pressure - Google Patents
A kind of micro- mist continuous casting billet flame cutting dust pelletizing system of full-automatic high-pressure Download PDFInfo
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- CN209189980U CN209189980U CN201822115076.5U CN201822115076U CN209189980U CN 209189980 U CN209189980 U CN 209189980U CN 201822115076 U CN201822115076 U CN 201822115076U CN 209189980 U CN209189980 U CN 209189980U
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- water
- continuous casting
- micro
- casting billet
- mist
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- 238000009749 continuous casting Methods 0.000 title claims abstract description 50
- 239000003595 mist Substances 0.000 title claims abstract description 40
- 238000005520 cutting process Methods 0.000 title claims abstract description 39
- 239000000428 dust Substances 0.000 title claims abstract description 33
- 238000005453 pelletization Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 238000001914 filtration Methods 0.000 claims abstract description 38
- 239000007921 spray Substances 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract 2
- 241000220317 Rosa Species 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 abstract description 18
- 239000010959 steel Substances 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 13
- 239000002245 particle Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- 238000000889 atomisation Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 239000002893 slag Substances 0.000 description 4
- 238000009628 steelmaking Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000005255 carburizing Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- -1 SO2 compound Chemical class 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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- Continuous Casting (AREA)
Abstract
The utility model relates to Environmental-protecting dust-removing technical fields, disclose a kind of micro- mist continuous casting billet flame cutting dust pelletizing system of full-automatic high-pressure, dust polluting environment is led to the problem of existing continuous casting steel billet, now propose following scheme, it includes Cutting dolly system, there are two micro- mist spray systems for the bottom fixed installation of the Cutting dolly system, gas flame cuttiug knife is fixedly installed in the Cutting dolly system, the lower section of Cutting dolly system is equipped with multiple roller-ways, the top of the roller-way is equipped with continuous casting billet, the bottom of gas flame cuttiug knife is located at the top of continuous casting billet, micro- mist spray system includes the first solenoid valve and water filtering system, it is connected between first solenoid valve and water filtering system by water pipe.The utility model realizes full-automatic atomization process, reaches source pressure standard required for atomization system, guarantees water mist effect, sufficiently condenses with the dust particles of continuous casting billet flame cutting production and lands and achieve the purpose that dedusting, good dedusting effect protects production environment.
Description
Technical field
The utility model relates to Environmental-protecting dust-removing technical fields more particularly to a kind of micro- mist continuous casting billet flame of full-automatic high-pressure to cut
Cut dust pelletizing system.
Background technique
Need to carry out continuous-casting of steel billet in smelter steelmaking process, continuous casting billet flame cutting machine is to utilize oxygen and combustion gas
By continuous casting billet conflagration, achieve the purpose that cut off slab.Continuous casting steel billet oxygen flame incision principle and process: being to utilize gas
Continuous casting steel billet surface is heated to burning point by flame (claiming pre- thermal-flame), and forms the state of activation, is then sent through high-purity, high flow rate
Cutting oxygen, so that the iron in steel is burnt in oxygen atmosphere and generate iron oxide slag and release a large amount of heat simultaneously, burn by these
Heat and slag constantly heat the lower layer of steel billet and notch leading edge is allowed to also reach burning point, until steel billet bottom.At the same time, it cuts
The momentum for cutting oxygen stream blows down slag, and steel billet is cut off open form into required scale to form notch.
Iron and steel enterprise in smelting iron and steel production process, especially steel mill during the gas flame cuttiug of continuous casting steel billet,
The cutting of steel billet can blow down slag with the momentum of cutting oxygen stream the particle iron oxide dust that can generate splashing, a large amount of small
Oxidation dust particles will cause serious dust pollution.Meanwhile combustion gas needs certain oxygen when burning, these
Oxygen primarily serves combustion-supporting effect, and fuel gas buring is exactly combustibles carbon, hydrogen, sulphur and other hydrocarbons and oxygen therein
Symphysis gasify into flue gases such as CO2, NOx, SO2, generated CO2, NOx, SO2 compound is also the pernicious gas for polluting environment.Together
When, carburizing flame can be also generated in continuous casting billet flame cutting, carburizing flame in combustion, do not fill by oxygen supply arrangement burning
Point, there are the reducing gas such as carbon monoxide in comburant, the existing flame of no or few free oxygen, flame is in Huang at this time
Color temperature is low, causes to burn insufficient, so that S, P, the Huang of nitrogen oxides, the pollution of black flue dust pernicious gas can be aoxidized largely
Air.
The harm that the flame oxygen cutting process oxidation dust of continuous casting steel billet generates
1, since STEELMAKING PRODUCTION workshop is in the production environment of semitight, the gas flame cuttiug process of continuous casting steel billet aoxidizes dust
Particle it is very tiny, be diffused in factory, be easily deposited on human lung depths, endanger direct labor's human health.
2, the gas flame cuttiug process of continuous casting steel billet also can largely aoxidize S, P, the Huang of nitrogen oxides, black flue dust nocuousness gas
Body pollution air.
3, oxide powder dust can be deposited on around equipment in factory, and can shorten production scene electrical equipment uses the longevity
Life, influences the normal operation of equipment.Meanwhile factory's appearance and field management are influenced, a large amount of personnel are put into daily carries out hygiene.
4, oxide powder dust is the main dust pollution source of STEELMAKING PRODUCTION factory, will cause the environmental pollution of entire plant area.
Therefore, it is necessary to a kind of micro- mist continuous casting billet flame cutting dust pelletizing systems of full-automatic high-pressure to solve problem above.
Utility model content
The utility model proposes a kind of micro- mist continuous casting billet flame of full-automatic high-pressure cut dust pelletizing system, solve continuous casting steel
Base leads to the problem of dust polluting environment.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of micro- mist continuous casting billet flame cutting dust pelletizing system of full-automatic high-pressure, including Cutting dolly system, the cutting are small
The bottom of vehicle system is fixedly mounted there are two micro- mist spray system, is fixedly installed with gas flame cuttiug in the Cutting dolly system
Knife, the lower section of the Cutting dolly system are equipped with multiple roller-ways, and the top of the roller-way is equipped with continuous casting billet, the bottom of gas flame cuttiug knife
Portion is located at the top of continuous casting billet, and micro- mist spray system includes the first solenoid valve and water filtering system, the first solenoid valve and water
It is connected between filtration system by water pipe, the water filtering system is connected with water tank by water pipe, water pump, institute are connected on water tank
It states water pump and water pressure regulator valve is connected with by water pipe, pressure gauge is connected on water pressure regulator valve, pressure gauge is connected with second by water pipe
Solenoid valve, the second solenoid valve are connected with spray head by water pipe.
Preferably, the water filtering system is made of coarse filtration case, thin Rose Box and smart Rose Box, is equipped in coarse filtration case
First filter screen, thin Rose Box is interior to be equipped with the second filter screen, third filter screen is equipped in smart Rose Box, coarse filtration case carefully filters
Case and smart Rose Box are sequentially connected by water pipe.
Preferably, first solenoid valve is equipped with water inlet pipe far from one end of water filtering system, and water inlet pipe is equipped with water inlet
Valve.
Preferably, outlet valve is equipped between the water tank and water pump.
Preferably, valve is equipped between the second solenoid valve and spray head.
The beneficial effects of the utility model are:
1, by using domestic water or Industrial cleaning facility water, three-level water processing filtering system, coarse filtration, essence filtering use and exempt from
Safeguard automatic washing water filtering system, water purifying effect is good, and it is easy to use, it is equipped with high-pressure plunger pumping unit, to the height of pumping plant
It extrudes mouth and carries out automatically controlling adjusting discharge pressure, to reach source pressure standard required for atomization system, guarantee water mist
Effect；
2, micro- mist particle is generated by micro- mist spray system, is sufficiently condensed with the dust particles of continuous casting billet flame cutting production
And land and achieve the purpose that dedusting, good dedusting effect.
The utility model realizes full-automatic atomization process, reaches source pressure standard required for atomization system, guarantees
Water mist effect sufficiently condenses with the dust particles of continuous casting billet flame cutting production and lands and achieve the purpose that dedusting, dust removing effects
It is good, protect production environment.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of micro- mist continuous casting billet flame of full-automatic high-pressure cut the structure of dust pelletizing system and show
It is intended to；
Fig. 2 is the schematic diagram of micro- mist spray system.
In figure: 1 Cutting dolly system, 2 micro- mist spray systems, 3 gas flame cuttiug knives, 4 continuous casting billets, 5 roller-ways, 6 inlet valves, 7
First solenoid valve, 8 water filtering systems, 9 water tanks, 10 outlet valves, 11 water pumps, 12 water pressure regulator valves, 13 pressure gauges, 14 second electromagnetism
Valve, 15 valves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of micro- mist continuous casting billet flame of full-automatic high-pressure cuts dust pelletizing system, including Cutting dolly system 1,
The bottom of Cutting dolly system 1 is fixedly mounted there are two micro- mist spray system 2, is fixedly installed with flame in Cutting dolly system 1
Cutter 3, the lower section of Cutting dolly system 1 are equipped with multiple roller-ways 5, and the top of roller-way 5 is equipped with continuous casting billet 4, gas flame cuttiug knife 3
Bottom is located at the top of continuous casting billet 4, and micro- mist spray system 2 includes the first solenoid valve 7 and water filtering system 8,7 He of the first solenoid valve
It is connected between water filtering system 8 by water pipe, water filtering system 8 is connected with water tank 9 by water pipe, is connected with water pump on water tank 9
11, water pump 11 is connected with water pressure regulator valve 12 by water pipe, and pressure gauge 13 is connected on water pressure regulator valve 12, and pressure gauge 13 passes through water pipe
It is connected with second solenoid valve 14, second solenoid valve 14 is connected with spray head by water pipe.In the present embodiment, water filtering system 8 by
Coarse filtration case, thin Rose Box and smart Rose Box composition, coarse filtration case is interior to be equipped with the first filter screen, is equipped with the second mistake in thin Rose Box
Strainer, smart Rose Box is interior to be equipped with third filter screen, and coarse filtration case, thin Rose Box and smart Rose Box are sequentially connected by water pipe, the
One solenoid valve 7 is equipped with water inlet pipe far from one end of water filtering system 8, and water inlet pipe is equipped with inlet valve 6, water tank 9 and water pump 11 it
Between be equipped with outlet valve 10, between second solenoid valve 14 and spray head be equipped with valve 15, by using domestic water or Industrial cleaning facility
Water, three-level water processing filtering system, coarse filtration, essence filtering use non-maintaining automatic washing water filtering system, water purifying effect
It is good, it is easy to use；Micro- mist particle is generated by micro- mist spray system 2, it is abundant with the dust particles of continuous casting billet flame cutting production
It condenses and lands and achieve the purpose that dedusting, good dedusting effect.The utility model realizes full-automatic atomization process, reaches atomization system
Source pressure standard required for uniting guarantees water mist effect, with the dust particles of continuous casting billet flame cutting production sufficiently condense and
Landing achievees the purpose that dedusting, and good dedusting effect protects production environment.
In the present embodiment, the micro- mist continuous casting billet flame cutting dust pelletizing system of the full-automatic high-pressure of the utility model is mainly by five
It is grouped as: purifier for treating water, high-pressure water device, PLC control system, long-range WINCC master station, micro- mist spray system 2.Water
Treatment and purification device: using domestic water or Industrial cleaning facility water, spraying to be since the water quality at water source contains a variety of different impurity
It unites to the more demanding of profession water water quality, configures the automatic impounding vessel system with tank gage, anhydrous automatic stop, three-level is water-treated
Filter system, coarse filtration, essence filtering use non-maintaining automatic washing water filtering system；High-pressure water device: it is equipped with high-pressure plunger pump
Equipment carries out automatically controlling adjusting discharge pressure to the high-pressure outlet of pumping plant, to reach water source pressure required for atomization system
Power standard guarantees water mist effect；PLC control system: the control device of spray atomizing system uses PLC control system, according to even
The process controls such as slab gas flame cuttiug technique work starting and time setting cut the technical process of production in continuous casting billet flame,
Carry out the setting of work operating to it, system remote control, which opens, the automatic switchover that stops, multilayer water mist are formed automatic combines etc.；
Long-range WINCC master station: in the production line of multi-flow continuous casting billet gas flame cuttiug, by several high-pressure spraying atomising devices and meter can be entered
Calculation machine net realizes that the man-machine picture of WINCC remotely controls and opens, stops.Remote control station, which is arranged, facilitates operator in steel making operation room
It is operated, real-time status monitoring is carried out to the spray atomizing system equipment that puts into operation, detection in time and real time data releasing,
It is malfunction coefficient, easy to repair, have automatic detection and fault location and excludes function automatically.Computer controlled automatic opens, stop and
Equipment fault signal carries out alarm and realizes full-automatic high-intelligentization；Micro- mist spray system 2: according to user's continuous casting billet flame cutter
Make environment for the characteristic for generating dust, to the continuous casting billet flame cutting technique work of the different sizes such as continuous casting steel billet, continuous casting square billet
Condition, targeted design process water mist sprinkling pipeline, are customized according to workshop operating condition using high-pressure seamless stainless steel tube processing and fabricating, choosing
It using design modularization, is mounted and dismounted with stainless steel Fine-fog nozzle in the case where not changing continuous casting billet flame cutting equipment
Convenient and fast principle arrangement water mist sprinkling is atomized dust suppression pipeline.Hydraulic pressure is increased to 6Mpa -15Mpa using high-pressure plunger pump, through resistance to
High-pressure delivery pipeline is transported to the spray system on continuous casting billet flame cutting equipment, is atomized by professional nozzle, and droplet is generated
100 μm of dust particles below in micro- mist particle that diameter is 1-20 μm, with continuous casting billet flame cutting production process are sufficiently solidifying
It ties and lands and achieve the purpose that dedusting.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of micro- mist continuous casting billet flame of full-automatic high-pressure cuts dust pelletizing system, including Cutting dolly system (1), feature exists
In there are two micro- mist spray system (2), the Cutting dolly systems (1) for the bottom fixed installation of the Cutting dolly system (1)
On be fixedly installed with gas flame cuttiug knife (3), the lower section of the Cutting dolly system (1) is equipped with multiple roller-ways (5), the roller-way
(5) top is equipped with continuous casting billet (4), and the bottom of gas flame cuttiug knife (3) is located at the top of continuous casting billet (4), micro- mist spray system
System (2) includes the first solenoid valve (7) and water filtering system (8), passes through water between the first solenoid valve (7) and water filtering system (8)
Pipe connection, the water filtering system (8) are connected with water tank (9) by water pipe, and water pump (11), the water are connected on water tank (9)
Pump (11) is connected with water pressure regulator valve (12) by water pipe, is connected on water pressure regulator valve (12) pressure gauge (13), and pressure gauge (13) is logical
It crosses water pipe to be connected with second solenoid valve (14), the second solenoid valve (14) is connected with spray head by water pipe.
2. the micro- mist continuous casting billet flame of a kind of full-automatic high-pressure according to claim 1 cuts dust pelletizing system, which is characterized in that
The water filtering system (8) is made of coarse filtration case, thin Rose Box and smart Rose Box, and the first filter screen is equipped in coarse filtration case,
It is equipped with the second filter screen in thin Rose Box, third filter screen, coarse filtration case, thin Rose Box and smart Rose Box are equipped in smart Rose Box
It is sequentially connected by water pipe.
3. the micro- mist continuous casting billet flame of a kind of full-automatic high-pressure according to claim 1 cuts dust pelletizing system, which is characterized in that
First solenoid valve (7) is equipped with water inlet pipe far from the one end of water filtering system (8), and water inlet pipe is equipped with inlet valve (6).
4. the micro- mist continuous casting billet flame of a kind of full-automatic high-pressure according to claim 1 cuts dust pelletizing system, which is characterized in that
Outlet valve (10) are equipped between the water tank (9) and water pump (11).
5. the micro- mist continuous casting billet flame of a kind of full-automatic high-pressure according to claim 1 cuts dust pelletizing system, which is characterized in that
Valve (15) are equipped between the second solenoid valve (14) and spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822115076.5U CN209189980U (en) | 2018-12-17 | 2018-12-17 | A kind of micro- mist continuous casting billet flame cutting dust pelletizing system of full-automatic high-pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822115076.5U CN209189980U (en) | 2018-12-17 | 2018-12-17 | A kind of micro- mist continuous casting billet flame cutting dust pelletizing system of full-automatic high-pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209189980U true CN209189980U (en) | 2019-08-02 |
Family
ID=67429424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822115076.5U Expired - Fee Related CN209189980U (en) | 2018-12-17 | 2018-12-17 | A kind of micro- mist continuous casting billet flame cutting dust pelletizing system of full-automatic high-pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209189980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523186A (en) * | 2019-08-22 | 2019-12-03 | 山东钢铁集团有限公司 | Spraying and flue ceramic combination formula activity dust-extraction unit |
-
2018
- 2018-12-17 CN CN201822115076.5U patent/CN209189980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523186A (en) * | 2019-08-22 | 2019-12-03 | 山东钢铁集团有限公司 | Spraying and flue ceramic combination formula activity dust-extraction unit |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 |
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| CF01 | Termination of patent right due to non-payment of annual fee |