CN200951525Y - Shot blasting separating dust removing apparatus for compressed air shot blasting mahine - Google Patents
Shot blasting separating dust removing apparatus for compressed air shot blasting mahine Download PDFInfo
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- CN200951525Y CN200951525Y CN 200620107574 CN200620107574U CN200951525Y CN 200951525 Y CN200951525 Y CN 200951525Y CN 200620107574 CN200620107574 CN 200620107574 CN 200620107574 U CN200620107574 U CN 200620107574U CN 200951525 Y CN200951525 Y CN 200951525Y
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- sieve nest
- dust
- screening area
- peening
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Abstract
A peening separation and dedusting device for peening machine includes a dedusting room (1); three receiving buckets communicated with the dedusting room are arranged below the dedusting room (1); a revolving shaft (2) goes through and arranged on the dedusting room (1), and the shaft (2) goes through a material inlet (11) widthwise; a sifter (3) is fixedly arranged on the revolving shaft (2), the front inlet of the sifter (3) is opposite to the material inlet (1), the back outlet of the sifter (3) is connected with one of the receiving buckets, an inner screw thread (31) is arranged inside the sifter (3); the shifter (3) is divided into at least two sifting segments from front side to back side, each of the sifting segment has a receiving bucket below, the sifting holes on the front sifting segment of the sifter (3) is smaller than the sifting holes on the back sifting segment of the sifter (3). The peening separation and dedusting device not only can efficiently separate small and unqualified steel balls and dusts, but also can avoid fly ash and ensure the sifting of qualified steel ball at maximum extent. The utility model has the advantages of simple structure, easy installation and use.
Description
Technical field
The utility model belongs to the technical field of cleaner, relates in particular to a kind of shot-peening that is used on the compressed air shotblasting machine and separates dust arrester.
Background technology
Compressed air shotblasting machine is widely used in the processing procedure of cast cleaning, metalwork surface derusting, strengthening surface, there is bigger problem in existing compressed air shotblasting machine aspect environmental protection, shot disorderly flies, noise, dust are the three big public hazards in the whole shot-peening of long-term puzzlement field, has a strong impact on people's physical and mental health and safety.Through relevant scientific and technical personnel's years of researches, shot disorderly flies, noise, tackle the problem at its root at the powerful shower nozzle of collision type, but its cost is quite expensive.The shot-peening dirt problems more needs to change idea, seeks new effective scheme, fundamentally thoroughly solves.Particularly the blank of casting industry is cleared up shot-peening, and old-fashioned cleaner can not solve dirt problems at all, causes the working site environment abominable, and general occupational disease is serious, restricts production development, becomes big public hazards of casting industry.
At first analyze the problem that existing shot-peening cleaner exists.The dust removing effects of new equipment is good, but prolongation along with the time, general user does not have dedusting strictly to safeguard system, cause whole dust-removal system seriously to be stopped up, pipeline turning particularly, as sack cleaner, time lengthening is stopped up seriously, and the cloth bag all too is dirty, who is reluctant is changed, malfunctioning, half malfunctioning ground state work down that overwhelming majority cleaner is in does not for a long time reach environmental requirement, causes work under bad environment, and the dust that retains in the shot and underproof shot are too much, directly influence product shot-peening quality.Dust also catches fire especially easily, the long-term existence disaster hidden-trouble.Rapping apparatus and inverse blowing device were once arranged changing cloth bag by the dust phenomenon of blocking, but this two complete equipment too complicated, be awkward, effect is also unsatisfactory.
It is that the Chinese utility model patent " a kind of sandblast (ball) machine of equipping anti-wear shower nozzle and Rotary dust collecting bag " of ZL01214975.6 (notification number is CN2455443Y) has disclosed a kind of such structure that one patent No. is arranged, a kind of sandblast (ball) machine of equipping anti-wear shower nozzle and Rotary dust collecting bag, it is characterized in that being provided with in the anti-wear shower nozzle pressure-air curtain circle, this air curtain circle can effectively separate sand (ball) a fluid stream that sprays with enlarging air curtain cover, and high speed is blown sand (ball) and sprayed to workpiece forward.The rotation cloth bag that is installed in the dirt pocket is connected with pneumatic rotor coaxial, and under the effect of induced-draught fan wind-force, pneumatic rotor rotates automatically, drives cloth bag and gets rid of dirt and brush dirt.
The separation principle of above-mentioned various dedusters is, utilizes high-power air blast to drive the air dust suction indirectly, and dust suction sees through numerous obstacles, and effective power is very little, and cost is also high; And the air quantity of dust catcher is adjusted valve, is not operating under the situation intuitively, just estimates inaccurately at all, and air quantity is big, siphons away shot, causes waste, blocking pipe, and air quantity is little, does not reach the purpose of dust suction.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of shot-peening that is used for compressed air shotblasting machine to separate dust arrester at above-mentioned prior art present situation, this device can separate little underproof shot and dust effectively, it not only can effectively be isolated dust, prevent that dust from disorderly flying, and can also guarantee fully effectively to utilize effective qualified shot, this device also has advantage simple and reasonable, easy to install.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of shot-peening that is used for compressed air shotblasting machine separates dust arrester, includes the dirt pocket with charging aperture and horizontally set; The bottom that it is characterized in that dirt pocket has three accepting articles that communicate with dirt pocket at least; Run through being provided with a rotating shaft on the dirt pocket, and this rotating shaft laterally runs through charging aperture; Be fixed with a sieve nest that can rotate with rotating shaft in rotating shaft, sieve nest is positioned at dirt pocket, and import of sieve nest front end and charging aperture are corresponding, and the sieve nest back outlet is corresponding with one of them accepting articles, has the inside spin footpath that the charging rotation is moved ahead in the sieve nest; Described sieve nest is divided into two screening areas from front to back at least, the corresponding accepting articles in the below of each screening area, and the sieve aperture of the screening area of close sieve nest front end is less than the sieve aperture of the screening area of close sieve nest rear end.
Above-mentioned accepting articles has three, is respectively ash bucket, shot bucket and foreign material bucket; Described screening area has two, and wherein close sieve nest front end is the dust screening area that filters out dust, and near the sieve nest rear end is the shot screening area that filters out shot; Described ash bucket, shot bucket are corresponding with dust screening area, shot screening area respectively, and described sieve nest back outlet is corresponding with the foreign material bucket.In general, compressed air shotblasting machine just can screen dust, shot, bigger material respectively through three screenings, also can tell a plurality of screening areas as required certainly, so that dust can be screened out is more thorough.
For make charging enter in the sieve nest full and uniformly, and prevent from the dust phenomenon that leaks outside just to take place in the charging incipient stage, be provided with the feed hopper of a connection sieve nest front opening and charging aperture in the above-mentioned dirt pocket, be provided with one in the dirt pocket with charging aperture and the separated Antileaking plate of sieve nest, feed hopper passes behind the Antileaking plate and the import of sieve nest front end communicates, described rotating shaft is horizontally through feed hopper, and the rotating shaft that is positioned at feed hopper is provided with the external spiral footpath that charging can be sent to sieve nest.Directly under the propelling movement effect, material can be stablized and enter into feed hopper equably, and Antileaking plate can further play the phenomenon that prevents that dust from leaking outside at external spiral.Certainly it can directly accept material also that shot goes out, the charging aperture of dirt pocket directly enters in the sieve nest via elevator top, but this mode in the charging incipient stage dust phenomenon that leaks outside just takes place easily.
Slot size and shot on the above-mentioned sieve nest are corresponding, are coated with one deck ash net at the outer surface of sieve nest leading portion, partly form the dust screening area so that be coated with the sieve nest of ash net, and other sieve nest partly forms the shot screening area.Adopt this mode only to need conveniently sieve nest to be divided into dust screening area and shot screening area at preceding half section coating one ash net of sieve nest with tiny sieve aperture, certainly also can directly on sieve nest, make dust screening area, shot screening area two parts, that only the sieve aperture on the close front opening section of sieve nest need be done is tiny, and the qualified shot that is slightly larger than that sieve nest is done near the screen size on the sieve nest rear end gets final product, but directly makes relatively difficulty of different big or small sieve apertures on sieve nest.
In order to guarantee that as far as possible qualified shot does not fall into ash bucket, the front end of above-mentioned ash net slightly exceeds the front end of ash bucket forward, so that dust screening area lateral length is greater than the lateral length of ash bucket.
Because keeping away in the course of the work unavoidably has a spot of qualified shot to fall in the ash bucket, still also be connected with shot dust filter at the port of export of above-mentioned ash bucket, with separation that the shot dust is tried again, to reach the purpose that makes full use of qualified shot, this filter top has an import that outlet links to each other with ash bucket, the bottom has a shot outlet and a dust export, be provided with a dust filter screen in the filter, wherein the outlet of import and shot is positioned at the oblique upside of dust filter screen, and dust export then is positioned at the oblique downside of dust filter screen.
Compared with prior art, advantage of the present utility model is: directly this device is installed in receiver shot place, elevator top during use, make none ground warp of slipping through the net of shot of whole circulation system cross seperator, separate foreign material, dust and underproof little shot in time, enter in the shower nozzle all is qualified, clean shot, both improve the quality of product shot-peening, guaranteed dust removing effects again, reached environmental requirement.The superior function that following three aspects are arranged:
1., separating effect is remarkable, it is sent into material in the sieve nest, twice screening through sieve nest, with underproof tiny shot is that dust falls in the ash bucket, dust can not participated in shot-peening by direct and qualified shot-peening together, and per tour separates more than half wooden handcart dust, has fundamentally solved on-the-spot dusty defective, guarantee that the workman is healthy, for enterprise creates benefit more.2., can separate effectively little, underproof shot, the shot qualification rate of guarantee participating in shot-peening fully improves the shot-peening quality of product.The requirement of root a tree name user shot-blast process, as long as adjust the hole order of screen cloth, just can reach the purpose of eradicating defective shot easily, the shot flow of shower nozzle is very valuable, the shot that enters in the shower nozzle all is qualified, the product quality of shot-peening has just got on naturally, the certain proportion if dust and underproof shot account for, and the shot-peening quality just can not get guaranteeing.3., because this device does not use sack cleaner, so cloth bag obstruction can not occur, and make the malfunctioning phenomenon of dust suction.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
A kind of shot-peening that is used for compressed air shotblasting machine as shown in Figure 1 separates dust arrester, include dirt pocket 1 with charging aperture 11 and horizontally set, charging aperture 11 is arranged on the front end of dirt pocket 1, this dirt pocket 1 is roughly to be rectangular-shaped box body with what iron sheet was made, the bottom of dirt pocket 1 has three accepting articles that communicate with dirt pocket, be followed successively by ash bucket 4, shot bucket 5 and foreign material bucket 6 from front to back, the adjacent successively setting of these three accepting articles;
Run through on the dirt pocket 1 and be provided with a rotating shaft 2, in rotating shaft 2, be fixed with a sieve nest 3 that can rotate with rotating shaft, sieve nest 3 is positioned at dirt pocket 1, there are two sieve nest linings 34 sieve nest 3 inside along the diametric(al) fixed interval, described rotating shaft 2 pass sieve nest lining 34 and and sieve nest lining 34 be fixed together, have in the sieve nest 3 and can make inside spin that the charging rotation moves ahead directly 31;
Be provided with one in the dirt pocket 1 with charging aperture 11 and sieve nest 3 separated Antileaking plates 13, also be provided with the feed hopper 12 of connection sieve nest 3 front openings and charging aperture 11 in the dirt pocket 1, feed hopper 12 passes Antileaking plate 13 backs and sieve nest 3 front end imports communicate, 2 of described rotating shafts are horizontally through feed hopper 12, and the rotating shaft 2 that is positioned at feed hopper 12 is provided with the external spiral footpath 21 that charging can be sent to sieve nest 3;
Slot size and shot on the sieve nest 3 are corresponding, just this sieve aperture only can pass through for qualified shot and the dust also littler than qualified shot, thick impurity can not pass through, outer surface at sieve nest 3 leading portions is coated with one deck ash net 7,7 permissions of this ash net dust also littler than qualified shot passes through, so make sieve nest 3 first halfs that are coated with grey net 7 form dust screening area 32, and sieve nest 3 latter halfs that are not coated with grey net 7 form shot screening area 33, the front end of described grey net 7 slightly exceeds the front end of ash bucket 4 forward, so that dust screening area 32 lateral lengths are greater than the lateral length of ash bucket 4, described ash bucket 4, shot bucket 5 respectively with dust screening area 32, shot screening area 33 is corresponding, just ash bucket 4 be positioned at dust screening area 32 under, shot bucket 5 be positioned at shot screening area 33 under, the dust that comes out in the dust screening area 32 directly falls into ash bucket, the qualified shot that comes out from shot screening area 33 then falls in the shot bucket 5, described sieve nest 3 back outlet are corresponding with foreign material bucket 6, and thick foreign material directly fall in the foreign material bucket 6 after sieve nest 3 open rearward end are come out;
We also are fixedly connected with shot dust filter 8 at the port of export of ash bucket 4, this filter 8 is obliquely installed, its top has an import 81 that 4 outlets link to each other with ash bucket, the bottom has shot outlet 82 and one dust export 83, be provided with a dust filter screen 84 in the filter 8, wherein import 81 and shot outlet 82 is positioned at the oblique upside of dust filter screen 84, and dust goes out 83 mouthfuls of oblique downsides that then are positioned at dust filter screen 84.
Operation principle of the present utility model and process are:
During use this device is installed in receiver shot place, elevator top, separate rotating shaft 2 on the dust arrester by bearings on compressed air shotblasting machine, and this device is by motor and belt transmission system or gear train assembly drive rotation, this is routine techniques, so this package assembly does not show in the drawings;
During work, send in the feed hopper 12 by the material that qualified shot, dust and coarse impurities mix, at this moment, rotating shaft 2 is rotated, by footpath 21 turning efforts of the external spiral in the rotating shaft 2 that is positioned at feed hopper 12, the inside spin of material in sieve nest 3 directly rotates drive, material is rotated in sieve nest 3 gradually to move ahead, this material is sent in the sieve nest 3 the most at last, incipient stage, material is positioned at the dust screening area 32 of sieve nest 3 and spirals up and down, and tiny dust enters in the ash bucket 4 and is collected under the filtration of grey net 7; Subsequently, material that dust is screened out substantially continues rotation and moves ahead, and when it enters into the shot screening area 33 of sieve nest 3, qualified shot is screened to come out, and enters in the shot bucket 5, and qualified shot carries out shot-peening work through the circulatory system of shot machine; Thick impurity then flows out from the outlet of sieve nest 3 rear ends at last, and falls in the foreign material bucket 6, is collected at last;
Because qualified shot inevitably has small part and enters in the ash bucket, further filter out via shot dust filter 8 again, a spot of qualified shot flows out from the shot outlet 82 of shot dust filter 8, enter in the circulatory system of shot machine, final dust flows out from dust export 83, be collected, and then reach the purpose that makes full use of shot.
Claims (6)
1, a kind of shot-peening that is used for compressed air shotblasting machine separates dust arrester, includes the dirt pocket (1) of have charging aperture (11) and horizontally set; The bottom that it is characterized in that dirt pocket (1) has three accepting articles that communicate with dirt pocket at least; Run through being provided with a rotating shaft (2) on the dirt pocket (1), and this rotating shaft (2) laterally runs through charging aperture (11); Being fixed with one in rotating shaft (2) can be with the sieve nest (3) of rotating shaft (2) rotation, sieve nest (3) is positioned at dirt pocket (1), sieve nest (3) front end import is corresponding with charging aperture (1), sieve nest (3) back outlet is corresponding with one of them accepting articles, has the inside spin footpath (31) that the charging rotation is moved ahead in the sieve nest (3); Described sieve nest (3) is divided into two screening areas from front to back at least, the corresponding accepting articles in the below of each screening area, and the sieve aperture of the screening area of close sieve nest (3) front end is less than the sieve aperture of the screening area of close sieve nest (3) rear end.
2, the shot-peening that is used for compressed air shotblasting machine according to claim 1 separates dust arrester, it is characterized in that described accepting articles has three, is respectively ash bucket (4), shot bucket (5) and foreign material bucket (6); Described screening area has two, and wherein close sieve nest (3) front end is the dust screening area (32) that filters out dust, and near sieve nest (3) rear end is the shot screening area (33) that filters out shot; Described ash bucket (4), shot bucket (5) are corresponding with dust screening area (32), shot screening area (33) respectively, and described sieve nest (3) back outlet is corresponding with foreign material bucket (6).
3, the shot-peening that is used for compressed air shotblasting machine according to claim 1 separates dust arrester, it is characterized in that being provided with in the described dirt pocket (1) feed hopper (12) of connection sieve nest (a 3) front opening and charging aperture (11), be provided with one in the dirt pocket (1) with charging aperture (11) and the separated Antileaking plate of sieve nest (3) (13), feed hopper (12) passes Antileaking plate (13) back and sieve nest (3) front end import communicates, described rotating shaft (2) is horizontally through feed hopper (12), and the rotating shaft (2) that is positioned at feed hopper (12) is provided with the external spiral footpath (21) that charging can be sent to sieve nest (3).
4, the shot-peening that is used for compressed air shotblasting machine according to claim 2 separates dust arrester, it is characterized in that slot size and shot on the described sieve nest (3) are corresponding, outer surface at sieve nest (3) leading portion is coated with one deck ash net (7), partly form dust screening area (32) so that be coated with the sieve nest of grey net (7), other sieve nest (3) part forms shot screening area (33).
5, the shot-peening that is used for compressed air shotblasting machine according to claim 4 separates dust arrester, it is characterized in that the front end of described grey net (7) slightly exceeds the front end of ash bucket (4) forward, so that dust screening area (32) lateral length is greater than the lateral length of ash bucket (4).
6, the shot-peening that is used for compressed air shotblasting machine according to claim 1 separates dust arrester, the port of export that it is characterized in that described ash bucket (4) also is connected with shot dust filter (8), this filter (8) top has an import (81) that outlet links to each other with ash bucket (4), bottom (1) has shot outlet (82) and a dust export (83), be provided with a dust filter screen (84) in the filter (8), wherein import (81) and shot outlet (82) are positioned at the oblique upside of dust filter screen (84), and dust export (83) then is positioned at the oblique downside of dust filter screen (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107574 CN200951525Y (en) | 2006-09-12 | 2006-09-12 | Shot blasting separating dust removing apparatus for compressed air shot blasting mahine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107574 CN200951525Y (en) | 2006-09-12 | 2006-09-12 | Shot blasting separating dust removing apparatus for compressed air shot blasting mahine |
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| Publication Number | Publication Date |
|---|---|
| CN200951525Y true CN200951525Y (en) | 2007-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620107574 Expired - Fee Related CN200951525Y (en) | 2006-09-12 | 2006-09-12 | Shot blasting separating dust removing apparatus for compressed air shot blasting mahine |
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| CN (1) | CN200951525Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103221181A (en) * | 2011-03-01 | 2013-07-24 | 新东工业株式会社 | Blasting material separation device and shot processing apparatus |
| CN103370171A (en) * | 2011-02-17 | 2013-10-23 | 新东工业株式会社 | Projection material separation device, and shot processing device |
| CN103624694A (en) * | 2013-12-20 | 2014-03-12 | 哈尔滨朗格斯特节能科技有限公司 | Filtering net of steel pipe dust-removing machine |
| CN103707202A (en) * | 2013-12-06 | 2014-04-09 | 天津市工业搪瓷厂 | Blanking device of shot blasting machine used for reaction kettle |
| CN106217267A (en) * | 2016-07-29 | 2016-12-14 | 武汉高木汽车部件有限公司 | The cleaning equipment of coating automobile parts hanger |
| CN107470599A (en) * | 2017-09-30 | 2017-12-15 | 大连远景铸造有限公司 | A kind of hydraulic valve core cavity oil duct cleaning plant |
| CN107803752A (en) * | 2017-11-15 | 2018-03-16 | 束长珠 | A kind of shot-blasting machine arranges ball blockage-clearing device |
| CN107891373A (en) * | 2017-11-13 | 2018-04-10 | 安徽江淮车轮有限公司 | A kind of environmentally friendly vehicle wheel hub sand-blasting machine |
| CN107932345A (en) * | 2017-11-15 | 2018-04-20 | 顾兴旺 | A kind of shot-blasting machine discharging screening plant |
| CN108393804A (en) * | 2018-03-26 | 2018-08-14 | 重庆市青蓝机械制造有限公司 | Derusting screening plant for recycling ball blast |
| CN111376175A (en) * | 2020-03-11 | 2020-07-07 | 中冶京诚工程技术有限公司 | Sand liquid circulation system of wet shot blasting |
| CN111922926A (en) * | 2019-05-13 | 2020-11-13 | 美弗莱机械设备(惠州)有限公司 | Pushing spiral |
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2006
- 2006-09-12 CN CN 200620107574 patent/CN200951525Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103370171A (en) * | 2011-02-17 | 2013-10-23 | 新东工业株式会社 | Projection material separation device, and shot processing device |
| CN103370171B (en) * | 2011-02-17 | 2016-08-17 | 新东工业株式会社 | Blasting materials discriminating device and ejection processing device |
| CN103221181A (en) * | 2011-03-01 | 2013-07-24 | 新东工业株式会社 | Blasting material separation device and shot processing apparatus |
| CN103707202A (en) * | 2013-12-06 | 2014-04-09 | 天津市工业搪瓷厂 | Blanking device of shot blasting machine used for reaction kettle |
| CN103624694A (en) * | 2013-12-20 | 2014-03-12 | 哈尔滨朗格斯特节能科技有限公司 | Filtering net of steel pipe dust-removing machine |
| CN106217267A (en) * | 2016-07-29 | 2016-12-14 | 武汉高木汽车部件有限公司 | The cleaning equipment of coating automobile parts hanger |
| CN107470599A (en) * | 2017-09-30 | 2017-12-15 | 大连远景铸造有限公司 | A kind of hydraulic valve core cavity oil duct cleaning plant |
| CN107470599B (en) * | 2017-09-30 | 2023-02-07 | 大连远景铸造有限公司 | Hydraulic valve body casting inner cavity oil duct cleaning device |
| CN107891373A (en) * | 2017-11-13 | 2018-04-10 | 安徽江淮车轮有限公司 | A kind of environmentally friendly vehicle wheel hub sand-blasting machine |
| CN107803752A (en) * | 2017-11-15 | 2018-03-16 | 束长珠 | A kind of shot-blasting machine arranges ball blockage-clearing device |
| CN107932345A (en) * | 2017-11-15 | 2018-04-20 | 顾兴旺 | A kind of shot-blasting machine discharging screening plant |
| CN108393804A (en) * | 2018-03-26 | 2018-08-14 | 重庆市青蓝机械制造有限公司 | Derusting screening plant for recycling ball blast |
| CN111922926A (en) * | 2019-05-13 | 2020-11-13 | 美弗莱机械设备(惠州)有限公司 | Pushing spiral |
| CN111376175A (en) * | 2020-03-11 | 2020-07-07 | 中冶京诚工程技术有限公司 | Sand liquid circulation system of wet shot blasting |
| CN111376175B (en) * | 2020-03-11 | 2021-11-19 | 中冶京诚工程技术有限公司 | Sand liquid circulation system of wet shot blasting |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20100912 |