CN206598207U - A kind of big automatic shot-blasting machine of footpath steel pipe inside and outside wall - Google Patents
A kind of big automatic shot-blasting machine of footpath steel pipe inside and outside wall Download PDFInfo
- Publication number
- CN206598207U CN206598207U CN201720272721.7U CN201720272721U CN206598207U CN 206598207 U CN206598207 U CN 206598207U CN 201720272721 U CN201720272721 U CN 201720272721U CN 206598207 U CN206598207 U CN 206598207U
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- China
- Prior art keywords
- steel pipe
- rotary
- feed back
- blasting machine
- outside wall
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Abstract
The utility model discloses a kind of big automatic shot-blasting machine of footpath steel pipe inside and outside wall, including frame, steel pipe rotary system, ball blast mechanism, the pellet circulatory system and dust pelletizing system, steel pipe rotary system is applicable to a variety of large diameter steel pipes by regulation and rotated, it especially can be applied to large diameter steel pipe, ball blast mechanism, which has altogether, is provided with six impeller heads, wherein three impeller heads are used to act on outer wall of steel pipe, the other three is used to act on steel pipe inner wall, the pellet circulatory system realizes recycling for steel sand, and dust pelletizing system is used to remove the dust in steel sand.The derusting process of the relative transmission of the utility model, the electric energy consumed is less, and the amount of labour used is small, reduces equipment use cost, more efficient；Excessive dust will not be kicked up, the working environment of workman is changed, beneficial to the health of workman；The use scope of equipment is increased, the derusting of large diameter steel pipe is especially can be applied to.
Description
Technical field
The utility model is related to a kind of ball blast machine equipment, more particularly to a kind of automatic shot-blasting machine of large diameter steel pipe inside and outside wall.
Background technology
Large diameter steel pipe derusting traditional at present, all the time by the way of artificial sandblasting, using air compressor machine, uses compressed air
By steel sand with very high speed impacts work durm surface, to obtain the roughness and finish on surface, descaling process is completed.At present this
Plant derusting process to fall behind very much, be that the electric energy of consumption is too big first, and the amount of labour used is big, longevity of service；Next to that not environmentally,
Workman easily suffers from pneumoconiosis, till now the shot-blasting machine also without a suitable large diameter steel pipe derusting.
Utility model content
The purpose of this utility model is that to provide a kind of large diameter steel pipe inside and outside wall to solve the above problems automatic
Shot-blasting machine.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of big automatic shot-blasting machine of footpath steel pipe inside and outside wall, including the circulation of frame, steel pipe rotary system, ball blast mechanism, pellet
System and dust pelletizing system；
The steel pipe rotary system includes four steel pipe rotary mechanisms being installed in the frame, the steel pipe rotary machine
Structure includes bedplate, slideway, drive installation seat board, rotary drive mechanism, rotary shaft and steel pipe rotary wheel, the bedplate and institute
Welding machine frame is stated, the slideway is welded on the bedplate, the drive installation seat board is arranged on the slideway and adjustable
Installation site is saved, the rotary drive mechanism is arranged on the drive installation seat board, and the rotary shaft passes through bearing seat supports
On the drive installation seat board, the steel pipe rotary wheel is enclosed in the rotary shaft, and the rotary shaft is passed by sprocket wheel
Motivation structure is connected with the rotary drive mechanism, and the steel pipe rotary wheel of four steel pipe rotary mechanisms is respectively positioned on same circular arc
On；
The ball blast mechanism includes material storing box, outer wall impeller head support frame and inner wall shot blasting machine support frame, and the outer wall is thrown
Ball device support frame and the inner wall shot blasting machine support frame are welded with an impeller head position adjusting mechanism, two impeller heads
The telescopic end of position adjusting mechanism is welded with a ball blast casing, circular arc where the steel pipe rotary wheel of four steel pipe rotary mechanisms
By between two ball blast casings, each ball blast casing is vertically sequentially installed with three impeller heads, institute
State material storing box and be provided with six baiting valves, a pair of the discharging opening of six baiting valves and the charging aperture 1 of six impeller heads
It should connect；
The pellet circulatory system include elevator, feed back case, the return material packing auger in the feed back case, for driving
The feed back drive mechanism that the dynamic return material packing auger is rotated and the lifting drive mechanism for driving the elevator, the elevator
Casing in be provided with above and below two belt pulleys, the rotating shaft of the turning end of the lifting drive mechanism and upper belt pulley connects, on
Connected between lower two belt pulleys by flat-belt drive, the lateral surface of the flat belt, which is disposed with, some to be used to carry
The lifting hopper of steel sand is risen, the top enclosure of the elevator is connected with the material storing box, the upper belt pulley position of the elevator
In the oblique upper of the material storing box, the bottom enclosure of the elevator is connected with the feed back case, the lower belt of the elevator
Wheel is respectively positioned on the feed back case positioned at the obliquely downward of the feed back case, the open top of the feed back case, six impeller heads
Top opening above；
The dust pelletizing system includes deduster and the dedusting airduct being connected with the deduster, the air draught of the dedusting airduct
Mouth is connected with the feed back case.
A kind of technical scheme selected as this patent, the rectangular row of steel pipe rotary wheel of four steel pipe rotary mechanisms
The extended axis of the horse of two steel pipe rotary wheels on array structure, diagonal is overlapped.
A kind of technical scheme selected as this patent, the slideway is from first to last disposed with multiple for connecting institute
The screw of drive installation seat board is stated, the drive installation seat board passes through in installation region at bolt and wherein the one of the slideway
Multiple screw connections.
Being provided with four pieces on a kind of technical scheme selected as this patent, each drive installation seat board is used to protect
The backplate of the steel pipe rotary wheel is protected, four pieces of backplates are uniformly distributed in the both sides of the rotary shaft, two pieces of institutes of the same side
The space left between backplate for placing steel tubes is stated, circular arc is by same where the steel pipe rotary wheel of four steel pipe rotary mechanisms
Between two pieces of backplates of side.
A kind of technical scheme selected as this patent, the chain wheel driving mechanism includes being arranged in the rotary shaft
Auxiliary chain wheel, installed in the rotary drive mechanism turning end head sprocket, while being nibbled with the head sprocket and the auxiliary chain wheel
The chain of conjunction.
A kind of technical scheme selected as this patent, the charging aperture of the discharging opening of the baiting valve and the impeller head it
Between pass through blanking soft pipe connection.
A kind of technical scheme selected as this patent, the impeller head position adjusting mechanism includes electric pushrod, with throwing
The ramming head mounted track of ball device support frame welding, on the ramming head mounted track and slidable ramming head frame, the ball blast case
Body is connected with the ramming head frame, and the telescopic end of the electric pushrod is connected with the ramming head frame.
A kind of technical scheme selected as this patent, the tie point of the dedusting airduct and the feed back case, described is carried
The tie point of the machine of liter and the feed back case is located at the both sides up and down at the return material packing auger drive connection end respectively.
A kind of technical scheme selected as this patent, the feed back drive mechanism, the rotary drive mechanism and described
Drive mechanism is lifted to constitute by motor and with the reductor of the motor connection.
The beneficial effects of the utility model are：
The derusting process of the relative transmission of the utility model, the electric energy consumed is less, and the amount of labour used is small, reduces equipment and uses
Cost, it is more efficient；The equipment is designed with dust pelletizing system, will not kick up excessive dust, changes the working environment of workman, profit
In the health of workman；The equipment steel pipe rotary system can be supported the regulation of structure according to diameter of steel tube to be derusted, from
And the use scope of equipment is increased, it especially can be applied to the derusting of large diameter steel pipe.
Brief description of the drawings
Fig. 1 is the main structure diagram of the big automatic shot-blasting machine of footpath steel pipe inside and outside wall described in the utility model；
Fig. 2 is the left view structural representation of the big automatic shot-blasting machine of footpath steel pipe inside and outside wall described in the utility model；
Fig. 3 is the partial enlarged drawing at A in Fig. 2；
Fig. 4 is the overlooking the structure diagram of the big automatic shot-blasting machine of footpath steel pipe inside and outside wall described in the utility model；
Fig. 5 is the structural representation of steel pipe rotary mechanism described in the utility model；
Fig. 6 is the structural representation of impeller head position adjusting mechanism described in the utility model；
In figure：1- frames, 2- dedusters, 3- dedusting airducts, 4- feed back drive mechanisms, 5- return material packing augers, 6- feed back casees, 7-
Under outer wall impeller head support frame, 8- impeller head position adjusting mechanisms, 9- impeller heads, 10- ball blast casings, 11- blanking flexible pipes, 12-
Expect valve, 13- material storing box, 14- elevators, 15- ball blast casings, 16- impeller head position adjusting mechanisms, the support of 17- inner wall shot blasting machines
Frame, 18- steel pipe rotaries mechanism, 19- steel pipes, 20- lifting drive mechanisms, 21- lifting hoppers, 22- belt pulleys, 23- flat belts,
81- electric pushrods, 82- ramming head mounted tracks, 83- ramming head framves, 181- slideways, 182- backplates, 183- bearing blocks, 184- steel pipe rotaries
Wheel, 185- rotary shafts, 186- chain wheel driving mechanisms, 187- rotary drive mechanisms, 188- drive installation seat boards, 189- bedplates.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
With reference to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the utility model includes frame 1, steel pipe rotary system, thrown
Ball mechanism, the pellet circulatory system and dust pelletizing system, the frame 1 being welded into by steel need that larger steel pipe weight can be born.
Steel pipe rotary system includes four steel pipe rotary mechanisms 18 being installed in frame 1, and steel pipe rotary mechanism 18 includes
Bedplate 189, slideway 181, drive installation seat board 188, rotary drive mechanism 187, rotary shaft 185 and steel pipe rotary wheel 184, bottom
Seat board 189 is welded with frame 1, and slideway 181 is welded on bedplate 189, and drive installation seat board 188 is arranged on slideway 181 simultaneously
Adjustable mounting position, rotary drive mechanism 187 is arranged on drive installation seat board 188, and rotary shaft 185 passes through bearing block 183
Support is arranged on drive installation seat board 188, and steel pipe rotary wheel 184 is enclosed in rotary shaft 185, and rotary shaft 185 is passed by sprocket wheel
Motivation structure 186 is connected with rotary drive mechanism 187, and the steel pipe rotary wheel 184 of four steel pipe rotary mechanisms 18 is respectively positioned on together
On one circular arc；
Ball blast mechanism includes material storing box 13, outer wall impeller head support frame 7 and inner wall shot blasting machine support frame 17, outer wall impeller head
It is equal that support frame 7 and inner wall shot blasting machine support frame 17 are welded with 8 and 16 marked in an impeller head position adjusting mechanism, figure
For impeller head position adjusting mechanism.The telescopic end of two impeller head position adjusting mechanisms is welded with a ball blast casing, figure
10 and 15 marked are ball blast casing.The place circular arc of steel pipe rotary wheel 184 of four steel pipe rotary mechanisms 18 passes through two
Between ball blast casing, each ball blast casing is vertically sequentially installed with three impeller heads 9, and material storing box 13 is provided with six
Baiting valve 12, the discharging opening of six baiting valves 12 is corresponded with the charging aperture of six impeller heads 9 and connected.
The pellet circulatory system includes elevator 14, feed back case 6, the return material packing auger 5 in feed back case 6, for driving
The feed back drive mechanism 4 that return material packing auger 5 is rotated and the lifting drive mechanism 20 for driving elevator 14, the casing of elevator 14
Two belt pulleys 22 above and below being inside provided with, the turning end of lifting drive mechanism 20 is connected with the rotating shaft of upper belt pulley 22, and up and down two
It is connected between individual belt pulley 22 by flat belt 23, the lateral surface of flat belt 23, which is disposed with, some to be used to lift steel sand
Lifting hopper 21, the top enclosure of elevator 14 connects with material storing box 13, and the upper belt pulley 22 of elevator 14 is located at material storing box
13 oblique upper, the bottom enclosure of elevator 14 is connected with feed back case 6, and the bottom pulley 22 of elevator 14 is located at feed back case 6
Obliquely downward, the open top of feed back case 6, six impeller heads 9 are respectively positioned on above the top opening of feed back case 6；
Dust pelletizing system includes deduster 2 and the dedusting airduct 3 being connected with deduster 2, the inlet scoop of dedusting airduct 3 and feed back
Case 6 is connected.
A kind of technical scheme selected as this patent, the steel pipe rotary wheel 184 of four steel pipe rotary mechanisms 18 is rectangular
The extended axis of the horse of two steel pipe rotary wheels 184 on arrangement architecture, diagonal is overlapped.
A kind of technical scheme selected as this patent, slideway 181 is from first to last disposed with multiple for connecting drive
The screw of dynamic installation seat plate 188, drive installation seat board 188 passes through many in installation region at bolt and wherein the one of slideway 181
Individual screw connection.If the current location of four steel pipe rotary wheels 184 is improper, i.e., it can not match and support steel pipe to be derusted,
Bolt can be then unclamped, the position of four drive installation seat boards 188 is moved along slideway 181, until the diameter with steel pipe to be derusted
Match position, recycles bolt to be fixed.
Four pieces are provided with a kind of technical scheme selected as this patent, each drive installation seat board 188 is used to protect
The backplate 182 of steel pipe rotary wheel 184 is protected, four pieces of backplates 182 are uniformly distributed in the both sides of rotary shaft 185, two pieces of shields of the same side
The space for placing steel tubes is left between plate 182, the place circular arc of steel pipe rotary wheel 184 of four steel pipe rotary mechanisms 18 passes through
Between two pieces of backplates 182 of the same side.Backplate 182 is played protects steel pipe rotary system not to be damaged when lifting steel pipe.
A kind of technical scheme selected as this patent, chain wheel driving mechanism 186 includes the pair being arranged in rotary shaft 185
Sprocket wheel, installed in rotary drive mechanism 187 turning end head sprocket, while the chain engaged with head sprocket and auxiliary chain wheel.
A kind of technical scheme selected as this patent, leads between the discharging opening of baiting valve 12 and the charging aperture of impeller head 9
Blanking flexible pipe 11 is crossed to connect.Embodied to be more convenient for and wherein one blanking flexible pipe is only depicted in each other structure, figure
11 to make to illustrate.
A kind of technical scheme selected as this patent, impeller head position adjusting mechanism includes electric pushrod 81 and ball blast
The ramming head mounted track 82 of device support frame welding, on ramming head mounted track 82 and slidable ramming head frame 83, ball blast casing with
Ramming head frame 83 is connected, and the telescopic end of electric pushrod 81 is connected with ramming head frame 83.Before the work of impeller head 9, at electric pushrod 81
In contraction state, impeller head 9 is away from steel pipe inside and outside wall；When impeller head 9 is in running order, then electric pushrod 81, which is in, stretches
State, so that impeller head 9 is contacted with steel pipe, starts derusting polishing.
A kind of technical scheme selected as this patent, the tie point of dedusting airduct 3 and feed back case 6, elevator 14 are with returning
The tie point of hopper 6 is located at the both sides up and down at the drive connection end of return material packing auger 5 respectively.
A kind of technical scheme selected as this patent, feed back drive mechanism 4, rotary drive mechanism 187 and lifting driving
Mechanism 20 is constituted by motor and with the reductor of motor connection.
Operation principle of the present utility model is as follows：
By steel pipe 19, support is placed on four steel pipe rotary wheels 184 vertically, and four steel pipe rotary wheels 184 are supported simultaneously to be connect
Touch the lower end arc edge of steel pipe 19.Four rotary drive mechanisms 187 are rotated along same circular arc direction, so as to drive steel pipe rotary
Wheel 184 is rotated, so as to drive steel pipe 19 to be rotated using its axis as center of rotation；
Ball blast casing is driven to be moved to steel pipe walls using impeller head position adjusting mechanism, i.e., impeller head 9 is moved to steel pipe walls,
Three impeller heads 9 in wherein outside are contacted and acted on the outer wall of steel pipe, and three impeller heads 9 of inner side contact and act on steel
On the inwall of pipe, so as to proceed by ball blast operation；
During ball blast, sand supplying passage is controlled by baiting valve 12, the steel sand of material storing box 13 enters each impeller head 9
In, fallen into the feed back case 6 of lower section, steel sand is flocked together simultaneously backward by the steel sand of the throwing of impeller head 9 by return material packing auger 5
Fall into the lifting hopper 21 of elevator 14, steel sand is lifted by elevator 14 and is recycled in the material storing box 13 at top, so that
Realize recycling for steel sand；
During feed back, the continuous firing of deduster 2 is siphoned away the dust in steel sand using dedusting airduct 3, so as to reduce
Airborne dust, the working environment of optimization.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
In the range of shield.
Claims (9)
1. a kind of big automatic shot-blasting machine of footpath steel pipe inside and outside wall, it is characterised in that：Including frame, steel pipe rotary system, ball blast mechanism,
The pellet circulatory system and dust pelletizing system；
The steel pipe rotary system includes four steel pipe rotary mechanisms being installed in the frame, steel pipe rotary mechanism bag
Include bedplate, slideway, drive installation seat board, rotary drive mechanism, rotary shaft and steel pipe rotary wheel, the bedplate and the machine
Frame is welded, and the slideway is welded on the bedplate, and the drive installation seat board is arranged on the slideway and adjustable peace
Holding position, the rotary drive mechanism is arranged on the drive installation seat board, and the rotary shaft is installed by bearing seat supports
On the drive installation seat board, the steel pipe rotary wheel is enclosed in the rotary shaft, and the rotary shaft passes through chain gear transmission machine
Structure is connected with the rotary drive mechanism, and the steel pipe rotary wheel of four steel pipe rotary mechanisms is respectively positioned on same circular arc；
The ball blast mechanism includes material storing box, outer wall impeller head support frame and inner wall shot blasting machine support frame, the outer wall impeller head
Support frame and the inner wall shot blasting machine support frame are welded with an impeller head position adjusting mechanism, two impeller head positions
The telescopic end of governor motion is welded with a ball blast casing, and circular arc passes through where the steel pipe rotary wheel of four steel pipe rotary mechanisms
Between two ball blast casings, each ball blast casing is vertically sequentially installed with three impeller heads, the storage
Hopper is provided with six baiting valves, and the discharging opening of six baiting valves and the charging aperture of six impeller heads are corresponded and connected
It is logical；
The pellet circulatory system include elevator, feed back case, the return material packing auger in the feed back case, for driving
State the feed back drive mechanism of return material packing auger rotation and the lifting drive mechanism for driving the elevator, the machine of the elevator
The rotating shaft of two belt pulleys above and below being provided with shell, the turning end of the lifting drive mechanism and upper belt pulley is connected, and up and down two
Connected between the individual belt pulley by flat-belt drive, the lateral surface of the flat belt, which is disposed with, some to be used to lift steel
The lifting hopper of sand, the top enclosure of the elevator is connected with the material storing box, and the upper belt pulley of the elevator is located at institute
The oblique upper of material storing box is stated, the bottom enclosure of the elevator is connected with the feed back case, the bottom pulley position of the elevator
In the obliquely downward of the feed back case, the open top of the feed back case, six impeller heads are respectively positioned on the top of the feed back case
Above mouthful；
The dust pelletizing system includes deduster and the dedusting airduct that be connected with the deduster, the inlet scoop of the dedusting airduct and
The feed back case connection.
2. the big automatic shot-blasting machine of footpath steel pipe inside and outside wall according to claim 1, it is characterised in that：Four steel pipe rotaries
The extended axis of the horse of two steel pipe rotary wheels on the rectangular arrangement architecture of steel pipe rotary wheel of mechanism, diagonal is overlapped.
3. the big automatic shot-blasting machine of footpath steel pipe inside and outside wall according to claim 1, it is characterised in that：The slideway is from first to last
Multiple screws for being used to connect the drive installation seat board are disposed with, the drive installation seat board passes through bolt and the cunning
Multiple screw connections at wherein the one of road in installation region.
4. the big automatic shot-blasting machine of footpath steel pipe inside and outside wall according to claim 1, it is characterised in that：Each drive installation
Four pieces of backplates for being used to protect the steel pipe rotary wheel are provided with seat board, four pieces of backplates are uniformly distributed in the rotation
The space for placing steel tubes, the steel of four steel pipe rotary mechanisms are left between the both sides of axle, two pieces of backplates of the same side
Circular arc is by between two pieces of backplates of the same side where pipe rotating wheel.
5. the big automatic shot-blasting machine of footpath steel pipe inside and outside wall according to claim 1, it is characterised in that：The chain wheel driving mechanism
Including the auxiliary chain wheel in the rotary shaft, installed in the rotary drive mechanism turning end head sprocket, while with
The head sprocket and the chain of auxiliary chain wheel engagement.
6. the big automatic shot-blasting machine of footpath steel pipe inside and outside wall according to claim 1, it is characterised in that：The discharging of the baiting valve
Pass through blanking soft pipe connection between mouth and the charging aperture of the impeller head.
7. the big automatic shot-blasting machine of footpath steel pipe inside and outside wall according to claim 1, it is characterised in that：Adjust the impeller head position
Saving mechanism includes electric pushrod, the ramming head mounted track welded with impeller head support frame, on the ramming head mounted track and can
The ramming head frame of slip, the ball blast casing is connected with the ramming head frame, and the telescopic end of the electric pushrod connects with the ramming head frame
Connect.
8. the big automatic shot-blasting machine of footpath steel pipe inside and outside wall according to claim 1, it is characterised in that：The dedusting airduct and institute
State the tie point of feed back case, the tie point of the elevator and the feed back case and be located at the return material packing auger drive connection end respectively
Both sides up and down.
9. the big automatic shot-blasting machine of footpath steel pipe inside and outside wall according to claim 1, it is characterised in that：The feed back driving machine
Structure, the rotary drive mechanism and the lifting drive mechanism are constituted by motor and with the reductor of the motor connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272721.7U CN206598207U (en) | 2017-03-20 | 2017-03-20 | A kind of big automatic shot-blasting machine of footpath steel pipe inside and outside wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272721.7U CN206598207U (en) | 2017-03-20 | 2017-03-20 | A kind of big automatic shot-blasting machine of footpath steel pipe inside and outside wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206598207U true CN206598207U (en) | 2017-10-31 |
Family
ID=60144507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720272721.7U Expired - Fee Related CN206598207U (en) | 2017-03-20 | 2017-03-20 | A kind of big automatic shot-blasting machine of footpath steel pipe inside and outside wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206598207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625291A (en) * | 2017-03-20 | 2017-05-10 | 中国水利水电第七工程局有限公司 | Automatic shot blasting machine for inner and outer walls of large-diameter steel pipe |
| CN112171518A (en) * | 2020-09-30 | 2021-01-05 | 蚌埠市志诚涂装设备科技有限公司 | Movable inner and outer shot blasting and rust removing equipment for large-diameter steel pipe |
-
2017
- 2017-03-20 CN CN201720272721.7U patent/CN206598207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625291A (en) * | 2017-03-20 | 2017-05-10 | 中国水利水电第七工程局有限公司 | Automatic shot blasting machine for inner and outer walls of large-diameter steel pipe |
| CN112171518A (en) * | 2020-09-30 | 2021-01-05 | 蚌埠市志诚涂装设备科技有限公司 | Movable inner and outer shot blasting and rust removing equipment for large-diameter steel pipe |
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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: 20171031 Termination date: 20190320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |