CN206715514U - A kind of environmental protection equipment for handling the waste gas containing particulate pollutant - Google Patents
A kind of environmental protection equipment for handling the waste gas containing particulate pollutant Download PDFInfo
- Publication number
- CN206715514U CN206715514U CN201720457611.8U CN201720457611U CN206715514U CN 206715514 U CN206715514 U CN 206715514U CN 201720457611 U CN201720457611 U CN 201720457611U CN 206715514 U CN206715514 U CN 206715514U
- Authority
- CN
- China
- Prior art keywords
- pipe
- clarifier box
- inner chamber
- smoke
- box
- 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.)
- Expired - Fee Related
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
It the utility model is related to dust separation technical field,Specially a kind of environmental protection equipment for handling the waste gas containing particulate pollutant,Including clarifier box and smoke-intake pipe,The bottom of smoke-intake pipe inner chamber is connected with support,The side wall of clarifier box, which is located above smoke-intake pipe, is connected with water tank,The inner chamber of the water tank is provided with water pump,The lower end of water inlet pipe is connected with multiple connecting tubes diagonally downward,The side wall lower ends of connecting tube are equidistant to be connected with multiple shower nozzles,The bottom side of the wall of escape pipe is connected with the second screen pack,The inner chamber that escape pipe is located at outside clarifier box is provided with air-introduced machine,First gear is socketed with the middle part of the water inlet pipe,The inner roof wall of the clarifier box is provided with the second motor,Rotation can be driven uniformly to be sprayed,Coordinate additionally by spring and handle and the particulate pollutant in dust collecting box can be handled totally,The utility model has simple in construction,Dust removing effects are good,The features such as environmental protection,With very strong practicality.
Description
Technical field
Dust separation technical field is the utility model is related to, specially a kind of environmental protection for handling the waste gas containing particulate pollutant is set
It is standby.
Background technology
With the development and progress of society, our countries are changed into industrial power, power from a large agricultural country already.Mesh
Before for, industry be we country economic development lifeblood and basis, industrial development it is bad to country GDP have directly
Impact and influence.Country is also emphasizing sustainability while industry is carried forward vigorously at present, it is impossible to only have in mind with it is current
Interests are without considering long-range development.So far, the industry of some high pollutions, for example, chemical plant, pharmaceutical factory, steel plant etc.
Heavy industry occupies the half of the country of industrial development, and the development of these industries inevitably brings environmental pollution.How
Industrial output value can be provided and reducing pollution, be current urgent problem to be solved.Desired pollution administration can be from manufacture work
Skill, horizontal aspect are started with, but the problem of new-type technique is all one very long and difficult are researched and developed for most of enterprise, separately
Can also solve environmental pollution from discharge to start with outside.
Now, air pollution, waste gas discharge are the problem of everybody widely pay close attention to, and can be discharged containing a large amount of in many factories
The waste gas of grain pollutant, the emission-control equipment containing particulate matter is handled at present mostly using the principle of sedimentation, volume is larger, and
It is and bad for treatment effects such as the less dust of particle.A kind of on the other hand, it is proposed that ring for handling the waste gas containing particulate pollutant
Protect equipment.
Utility model content
The purpose of this utility model is to provide a kind of environmental protection equipment for handling the waste gas containing particulate pollutant, above-mentioned to solve
The problem of being proposed in background technology, the environmental protection equipment of processing waste gas containing particulate pollutant have simple in construction, dust removing effects are good,
The features such as environmental protection.
To achieve the above object, the utility model provides following technical scheme：
A kind of environmental protection equipment for handling the waste gas containing particulate pollutant, including clarifier box and smoke-intake pipe, smoke-intake pipe is through only
The left side wall for changing casing reaches the inner chamber of clarifier box, and one end that the smoke-intake pipe is located at the inner chamber of clarifier box is connected with first
Screen pack, the inner chamber of smoke-intake pipe are provided with first rotating shaft close to one end of the first screen pack, and one end of the first rotating shaft is connected with
The first motor on the inwall of smoke-intake pipe, the side wall of first rotating shaft are connected with multiple first hairbrush by connecting rod, and
The other end of first hairbrush is flexibly connected with the first screen pack, and the bottom of the smoke-intake pipe inner chamber is connected with support, support it is another
One end is rotatably connected to the second hairbrush, and the lower end that the smoke-intake pipe is located at the second hairbrush is communicated with ash tube, the ash tube
The other end is connected with dust collecting box through the side wall of clarifier box, and the side wall of the clarifier box, which is located above smoke-intake pipe, to be connected with
Water tank, the inner chamber of the water tank are provided with water pump, and the upper end of the water pump is connected with outlet pipe, and the other end of the outlet pipe passes through
The inner chamber that the top plate of clarifier box reaches clarifier box is socketed with water inlet pipe, the lower end connection of the water inlet pipe by sealed bearings
There are multiple connecting tubes diagonally downward, the side wall lower ends of the connecting tube are equidistant to be connected with multiple shower nozzles, the water inlet pipe
Inner chamber is plugged with escape pipe, and the bottom side of the wall of the escape pipe is connected with the second screen pack, and the other end of the second screen pack with
Clarifier box inwall is fixedly connected, and the upper end of the escape pipe reaches the outside of clarifier box through outlet pipe, and escape pipe is located at
Inner chamber outside clarifier box is provided with air-introduced machine, is socketed with first gear in the middle part of the water inlet pipe, the clarifier box it is interior
Roof is provided with the second motor, and the output end of second motor is connected with the second rotating shaft, and the other end of the second rotating shaft is connected with
The second gear engaged with first gear, the side wall lower ends of the clarifier box are connected with blow-off pipe；
The dust collecting box includes housing, and the right flank of the housing is fixedly connected with clarifier box, and ash tube passes through collection
Connecting hole on ash bin side connects with dust collecting box, and the opposite side of the dust collecting box is provided with multiple air-vents, on the housing
End is provided with handle, spring is provided between the handle and housing, and the both sides that handle is located inside dust collecting box are provided with sealing plate.
Preferably, the quantity more than two of first hairbrush, and the first hairbrush is isodistantly spaced annular arrangement.
Preferably, the quantity more than three of the connecting tube, and be distributed in equidistant ring.
Preferably, second screen pack is located at the lower section of connecting tube, and the connecting tube of homonymy is parallel with the second screen pack
Arrangement.
Preferably, the structure of first screen pack is semicircle arcuation.
Preferably, the bottom of the dust collecting box is hinged with door body.
Compared with prior art, the beneficial effects of the utility model are：The environmental protection of present treatment waste gas containing particulate pollutant is set
It is standby, start the first motor, water pump, air-introduced machine and the second motor, flue gas and lead to clarifier box from smoke-intake pipe, by the first filtering
During net, the first screen pack stays in large particulate matter filtering on the first screen pack, and first the first hairbrush of motor driven rotates, by the
Large particulate matter on one screen pack, which is swept, to fall, and the second hairbrush cleans the dust granule left on the first hairbrush, protects
It is all clean to have demonstrate,proved the first hairbrush and cleaned the first screen pack every time, the operating efficiency of the first screen pack is improved, after filtering
Flue gas flows to escape pipe via the second screen pack, and water is brought into clarifier box by water pump, is sprayed via shower nozzle to the second filtering
Net so that the less particle of particle diameter is fallen in cavity is discharged by blow-off pipe, and the second motor passes through second gear and the first tooth
Wheel drives water inlet pipe to rotate, connecting tube rotation so that shower nozzle sprinkling is more uniform, and dust removing effects more preferably, and pass through spring
Coordinate the particulate pollutant collected in easy cleaning dust collecting box, the utility model has that simple in construction, dust removing effects are good, protection ring
The features such as border, there is very strong practicality.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model A portions mplifying structure schematic diagram；
Fig. 3 is the sectional view of the utility model dust collecting box.
In figure：1 clarifier box, 2 smoke-intake pipes, 3 first screen packs, 4 first rotating shafts, 5 first hairbrush, 6 supports, 7 second maos
Brush, 8 ash tubes, 9 dust collecting boxes, 91 handles, 92 springs, 93 housings, 94 air-vents, 95 connecting holes, 96 door body, 10 water tanks, 101 water
Pump, 102 outlet pipes, 11 sealed bearings, 12 water inlet pipes, 13 escape pipes, 14 air-introduced machines, 15 second screen packs, 16 connecting tubes, 17 sprays
Head, 18 first gears, 19 second motors, 20 second gears.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：
A kind of environmental protection equipment for handling the waste gas containing particulate pollutant, including clarifier box 1 and smoke-intake pipe 2, smoke-intake pipe 2 pass through
The left side wall of clarifier box 1 reaches the inner chamber of clarifier box 1, and one end that smoke-intake pipe 2 is located at the inner chamber of clarifier box 1 is connected with the
One screen pack 3, the structure of the first screen pack 3 is semicircle arcuation, and the inner chamber of smoke-intake pipe 2 is provided with close to one end of the first screen pack 3
First rotating shaft 4, one end of first rotating shaft 4 are connected with the first motor on the inwall of smoke-intake pipe 2, the side of first rotating shaft 4
Wall is connected with multiple first hairbrush 5 by connecting rod, and the other end of the first hairbrush 5 is flexibly connected with the first screen pack 3, and first
The quantity more than two of hairbrush 5, and the first hairbrush 5 is isodistantly spaced annular arrangement, the bottom of the inner chamber of smoke-intake pipe 2 is connected with support 6,
The other end of support 6 is rotatably connected to the second hairbrush 7, the bulky grain dust of the first hairbrush 5 is cleaned, smoke-intake pipe 2 is located at
The lower end of second hairbrush 7 is communicated with ash tube 8, and the other end of ash tube 8 is connected with dust collecting box 9 through the side wall of clarifier box 1,
Collect lime-ash.
The top that the side wall of clarifier box 1 is located at smoke-intake pipe 2 is connected with water tank 10, and the inner chamber of water tank 10 is provided with water pump 101,
The upper end of water pump 101 is connected with outlet pipe 102, and the other end of outlet pipe 102 reaches clarifier box through the top plate of clarifier box 1
1 inner chamber is socketed with water inlet pipe 12 by sealed bearings 11, and sealed bearings 11 cause water inlet pipe 12 to rotate without influenceing outlet pipe
102 state, the lower end of water inlet pipe 12 are connected with multiple connecting tubes 16 diagonally downward, the quantity more than three of connecting tube 16,
And it is distributed in equidistant ring so that shower nozzle 17 sprays uniformly, and the side wall lower ends of connecting tube 16 are equidistant to be connected with multiple shower nozzles 17,
The inner chamber of water inlet pipe 12 is plugged with escape pipe 13, and the bottom side of the wall of escape pipe 13 is connected with the second screen pack 15, and the second filtering
The other end of net 15 is fixedly connected with the inwall of clarifier box 1, and the second screen pack 15 is located at the lower section of connecting tube 16, and the company of homonymy
The parallel arrangement of 16 and second screen pack of adapter 15, the upper end of escape pipe 13 reach the outside of clarifier box 1 through outlet pipe 102,
The inner chamber that escape pipe 13 is located at outside clarifier box 1 is provided with air-introduced machine 14, and the middle part of water inlet pipe 12 is socketed with first gear 18, only
The inner roof wall for changing casing 1 is provided with the second motor 19, and the output end of the second motor 19 is connected with the second rotating shaft, the second rotating shaft it is another
One end is connected with the second gear 20 engaged with first gear 18, and the side wall lower ends of clarifier box 1 are connected with blow-off pipe, and institute
Stating dust collecting box 9 includes housing 93, and the right flank of the housing 93 is fixedly connected with clarifier box 1, and ash tube 8 passes through dust collecting box
Connecting hole 95 on 9 sides connects with dust collecting box 9, convenient to collect particle, and the opposite side of the dust collecting box 9 is provided with multiple breathe freely
Hole 94, space is provided for air circulation, be easy to more preferably collect particulate pollutant, the upper end of housing 93 is provided with handle 91, described
Spring 92 is installed, to unclamp and can reset after pressing handle 91, and handle 91 is located at dust collecting box 9 between handle 91 and housing 93
Internal both sides are provided with sealing plate, make to close connecting hole 95 and air-vent 94 during squeeze grip 91, facilitate dust from
Cleared up in the door body 96 of bottom, prevent from causing secondary pollution from other parts effusion.
The environmental protection equipment of present treatment waste gas containing particulate pollutant, start the first motor, water pump 101, air-introduced machine 14 and second
Motor 19, flue gas lead to clarifier box 1 from smoke-intake pipe 2, and when by the first screen pack 3, the first screen pack 3 is by large particulate matter
Filtering is stayed on the first screen pack 3, and first the first hairbrush of motor driven 5 is rotated, and the large particulate matter on the first screen pack 3 is swept
Fall, the second hairbrush 7 cleans the dust granule left on the first hairbrush 5, ensure that the first hairbrush 5 cleans the every time
One screen pack 3 is all clean, improves the operating efficiency of the first screen pack 3, particle is by ash tube 8 and passes through air-vent 94
Into in dust collecting box 9, the flue gas after filtering flows to escape pipe 13 via the second screen pack 15, and water is brought into purification by water pump 101
In casing 1, sprayed via shower nozzle 17 to the second screen pack 15 so that the less particle of particle diameter, which is fallen, in cavity passes through blow-off pipe
Discharge, the second motor 19 drive water inlet pipe 12 to rotate by second gear 20 and first gear 18, and connecting tube 16 rotates so that spray
First 17 sprinkling is more uniform, and dust removing effects more preferably, when needing to clear up dust collecting box 9, open door body 96, squeeze grip 91, sealing
Plate closes connecting hole 95 and air-vent 94 the particulate pollutant complete liquidation for making collection, the utility model have it is simple in construction,
The features such as dust removing effects are good, environmental protection, there is very strong practicality.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of environmental protection equipment for handling the waste gas containing particulate pollutant, including clarifier box (1) and smoke-intake pipe (2), smoke-intake pipe (2)
Left side wall through clarifier box (1) reaches the inner chamber of clarifier box (1), it is characterised in that：The smoke-intake pipe (2) is positioned at purification
One end of the inner chamber of casing (1) is connected with the first screen pack (3), and the inner chamber of smoke-intake pipe (2) is close to one end of the first screen pack (3)
Provided with first rotating shaft (4), one end of the first rotating shaft (4) is connected with the first motor on the inwall of smoke-intake pipe (2),
The side wall of first rotating shaft (4) is connected with multiple first hairbrush (5), and the other end and first of the first hairbrush (5) by connecting rod
Screen pack (3) is flexibly connected, and the bottom of smoke-intake pipe (2) inner chamber is connected with support (6), and the other end of support (6), which rotates, to be connected
The second hairbrush (7) is connected to, the lower end that the smoke-intake pipe (2) is located at the second hairbrush (7) is communicated with ash tube (8), the ash tube
(8) the other end is connected with dust collecting box (9) through the side wall of clarifier box (1), and the side wall of the clarifier box (1) is located at into cigarette
Water tank (10) is connected with above pipe (2), the inner chamber of the water tank (10) is provided with water pump (101), the upper end of the water pump (101)
Outlet pipe (102) is connected with, the other end of the outlet pipe (102) reaches clarifier box (1) through the top plate of clarifier box (1)
Inner chamber be socketed with water inlet pipe (12) by sealed bearings (11), the lower end of the water inlet pipe (12) be connected with it is multiple diagonally downward
Connecting tube (16), the side wall lower ends of the connecting tube (16) are equidistant to be connected with multiple shower nozzles (17), the water inlet pipe (12)
Inner chamber be plugged with escape pipe (13), the bottom side of the wall of the escape pipe (13) is connected with the second screen pack (15), and the second mistake
The other end of filter screen (15) is fixedly connected with clarifier box (1) inwall, and the upper end of the escape pipe (13) passes through outlet pipe (102)
The outside of clarifier box (1) is reached, escape pipe (13) is located at the outside inner chamber of clarifier box (1) and is provided with air-introduced machine (14), described
First gear (18) is socketed with the middle part of water inlet pipe (12), the inner roof wall of the clarifier box (1) is provided with the second motor (19),
The output end of second motor (19) is connected with the second rotating shaft, and the other end of the second rotating shaft is connected with to be nibbled with first gear (18)
The second gear (20) of conjunction, the side wall lower ends of the clarifier box (1) are connected with blow-off pipe；
The dust collecting box (9) includes housing (93), and the right flank of the housing (93) is fixedly connected with clarifier box (1), and is fallen
Ash pipe (8) is connected by the connecting hole (95) on dust collecting box (9) side with dust collecting box (9), on the opposite side of the dust collecting box (9)
Provided with multiple air-vents (94), housing (93) upper end is provided with handle (91), pacifies between the handle (91) and housing (93)
Equipped with spring (92), and handle (91) is located at the internal both sides of dust collecting box (9) and is provided with sealing plate.
A kind of 2. environmental protection equipment for handling the waste gas containing particulate pollutant according to claim 1, it is characterised in that：Described
The quantity more than two of one hairbrush (5), and the first hairbrush (5) is isodistantly spaced annular arrangement.
A kind of 3. environmental protection equipment for handling the waste gas containing particulate pollutant according to claim 1, it is characterised in that：The company
The quantity more than three of (16) is taken over, and is distributed in equidistant ring.
A kind of 4. environmental protection equipment for handling the waste gas containing particulate pollutant according to claim 1, it is characterised in that：Described
Two screen packs (15) are located at the lower section of connecting tube (16), and the connecting tube (16) of homonymy and the second screen pack (15) parallel arrangement.
A kind of 5. environmental protection equipment for handling the waste gas containing particulate pollutant according to claim 1, it is characterised in that：Described
The structure of one screen pack (3) is semicircle arcuation.
A kind of 6. environmental protection equipment for handling the waste gas containing particulate pollutant according to claim 1, it is characterised in that：The collection
The bottom of ash bin (9) is hinged with door body (96).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720457611.8U CN206715514U (en) | 2017-04-27 | 2017-04-27 | A kind of environmental protection equipment for handling the waste gas containing particulate pollutant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720457611.8U CN206715514U (en) | 2017-04-27 | 2017-04-27 | A kind of environmental protection equipment for handling the waste gas containing particulate pollutant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206715514U true CN206715514U (en) | 2017-12-08 |
Family
ID=60506881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720457611.8U Expired - Fee Related CN206715514U (en) | 2017-04-27 | 2017-04-27 | A kind of environmental protection equipment for handling the waste gas containing particulate pollutant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206715514U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014568A (en) * | 2017-12-15 | 2018-05-11 | 安徽喜尔奇日用品有限公司 | It is a kind of can self-cleaning strainer air filter |
| CN108930237A (en) * | 2018-08-07 | 2018-12-04 | 金寨县麻埠镇爱民保洁有限公司 | A kind of gravity settling chamber of refuse cleaning vehicle |
| CN108940588A (en) * | 2018-08-10 | 2018-12-07 | 昆山如隆环保科技有限公司 | A kind of environment-friendly processing unit of waste gas purification dust device |
| CN108970283A (en) * | 2018-08-24 | 2018-12-11 | 雷磊 | A kind of emission-control equipment of coating mechanical equipment |
| CN111530215A (en) * | 2020-05-20 | 2020-08-14 | 安徽天顺环保设备股份有限公司 | Waste gas treatment conveying device for environment-friendly equipment |
| CN114919960A (en) * | 2022-06-03 | 2022-08-19 | 华能国际电力股份有限公司大连电厂 | Large-span portal type scraper reclaimer |
-
2017
- 2017-04-27 CN CN201720457611.8U patent/CN206715514U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014568A (en) * | 2017-12-15 | 2018-05-11 | 安徽喜尔奇日用品有限公司 | It is a kind of can self-cleaning strainer air filter |
| CN108930237A (en) * | 2018-08-07 | 2018-12-04 | 金寨县麻埠镇爱民保洁有限公司 | A kind of gravity settling chamber of refuse cleaning vehicle |
| CN108930237B (en) * | 2018-08-07 | 2021-03-26 | 北京市海淀区市政服务集团有限公司 | Gravity settling chamber of garbage sweeper |
| CN108940588A (en) * | 2018-08-10 | 2018-12-07 | 昆山如隆环保科技有限公司 | A kind of environment-friendly processing unit of waste gas purification dust device |
| CN108970283A (en) * | 2018-08-24 | 2018-12-11 | 雷磊 | A kind of emission-control equipment of coating mechanical equipment |
| CN108970283B (en) * | 2018-08-24 | 2020-10-30 | 雷磊 | Waste gas treatment device of coating mechanical equipment |
| CN111530215A (en) * | 2020-05-20 | 2020-08-14 | 安徽天顺环保设备股份有限公司 | Waste gas treatment conveying device for environment-friendly equipment |
| CN114919960A (en) * | 2022-06-03 | 2022-08-19 | 华能国际电力股份有限公司大连电厂 | Large-span portal type scraper reclaimer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206715514U (en) | A kind of environmental protection equipment for handling the waste gas containing particulate pollutant | |
| CN212680494U (en) | Air purification dust collector convenient to inside clearance | |
| CN205461598U (en) | Stirring formula industrial waste gas purifier | |
| CN209456202U (en) | A kind of waste water, exhaust gas integration processing unit | |
| CN204601770U (en) | A kind of cyclone Intelligent flat filter | |
| CN211913186U (en) | Smoke and dust flue gas filter equipment | |
| CN213433804U (en) | Waste gas treatment device for boiler | |
| CN108854292A (en) | A kind of workshop air purification device | |
| CN217042051U (en) | Waste gas purification environmental protection equipment | |
| CN214319722U (en) | Low-emission device for oil extraction waste gas treatment | |
| CN210159346U (en) | Container type dust remover with cleaning function | |
| CN211275056U (en) | Gas cyclone separator | |
| CN213643601U (en) | Take exhaust gas purification equipment of dust removal mechanism and filler | |
| CN213646831U (en) | Scrubbing device for gear machining | |
| CN213032126U (en) | Dust workshop water dust collector | |
| CN214158996U (en) | Dust pollution treatment device | |
| CN212348115U (en) | Waste gas discharge pipe for environment-friendly waste gas treatment | |
| CN206198904U (en) | A kind of oil-smoke absorbing device with cleaning function | |
| CN213590072U (en) | Energy-saving and environment-friendly equipment for waste gas treatment | |
| CN208785992U (en) | A kind of workshop air purification device | |
| CN112843968A (en) | Solid-state flue gas treatment device for chemical experiment | |
| CN218890373U (en) | Urea atomization distribution equipment for industrial denitration | |
| CN220071147U (en) | Gravity dust removal diffusing and filtering device for blast furnace | |
| CN214287356U (en) | A dust collecting equipment for workshop | |
| CN216825357U (en) | Energy-saving and environment-friendly equipment for waste gas treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20200427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |