CN202606401U - Full-automatic powder deslagging machine - Google Patents
Full-automatic powder deslagging machine Download PDFInfo
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- CN202606401U CN202606401U CN 201220200276 CN201220200276U CN202606401U CN 202606401 U CN202606401 U CN 202606401U CN 201220200276 CN201220200276 CN 201220200276 CN 201220200276 U CN201220200276 U CN 201220200276U CN 202606401 U CN202606401 U CN 202606401U
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- slagging
- powder
- deslagging
- aeration tank
- automatic powder
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Abstract
The utility model relates to a full-automatic powder deslagging machine, belongs to the technical field of an impurity removing device for powder, and solves the technical problems of providing a powder deslagging machine which has the characteristics of thorough secondary separation of powder and slag powder, high automation degree and simple deslagging operation. The full-automatic powder deslagging machine has the technical scheme that a rack is fixed on a base, a deslagging conveying machine body is arranged on four stand columns of the rack through a shock damping system, two vibration motors with the same structure are symmetrically arranged in an inclined mode at the middle parts of two sides of the deslagging conveying machine body through high-strength bolts, the bottom of the deslagging conveying machine body is provided with an aeration tank, and an air inlet of the aeration tank is connected with a Roots blower through a rubber hose; and at least two weighing sensors are arranged at the joint of the base and the rack, output ends of the weighing sensors are connected with an external microcomputer weighing controller through cables, and an air permeable layer is arranged between the aeration tank and the deslagging conveying machine body. The full-automatic powder deslagging machine is mainly used for powder deslagging in the cement industry.
Description
Technical field
The utility model automatic powder slag remover belongs to the technical field that powder is removed the device of impurity, particularly relates to a kind of powder deslagging device of cement industry.
Background technology
As far as powder product (such as cement, raw material, pulverized limestone, flyash, alumina powder etc.); The bits that piece wherein is granular are not only the impurity of product, affect the quality of powder product; More because the granular impurity hardness higher (some is a ferrous contaminants) of these pieces; Upstream device to conveying and packing powder product makes a big impact, as burns motor, damage equipment, directly influences the running rate of equipment.
Traditional granular material impurity removing apparatus mainly contains: pipeline type permanent magnetism tramp iron separator, vibratory sieve, roto-siofter.The pipeline type permanent magnetism tramp iron separator only produces effect to magnetic irony particle, and ducted mass flow is big or flow velocity when very fast de-ferrous effect unsatisfactory, then inapplicable to alloy and non-metallic particle.Vibratory sieve, roto-siofter receive the restriction of screen size again, and the slagging-off effect can not be satisfactory.
In recent years, the patent No. is the utility model of ZL 2,010 2 0156435.2, discloses a kind of granular material gasification precipitating type scummer.Can solve the problem that exists in the common slagging-off technology.Its operation principle is that the powder bottom in conveying is provided with aeration tank, makes powder be in vaporized state through pressure-air, utilizes the bits and the different of back powder density of gasifying, and bits are precipitated, and realizes the segregation of bits and powder.It is in extensive range to have slagging-off, the characteristics that can both effectively remove the less bits of bits, the size of ferruginosity and non-iron property.Structurally be set up in parallel two identical slag removal tanks, when a slag removal tank need be cleared up accumulated slag, used another slag removal tank, two casings are worked by turns, and realize online scarfing cinder.But in use also there is following problem.
One, need scarfing cinder manually regularly, the scarfing cinder operational sequence is numerous and diverse, and automaticity is low.
Two, contain more powder in the bits, the secondary separation difficulty.
Three, the scope of application is restricted, and is not suitable for the occasion of high dregginess and larger process ability.
The utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved provides a kind of powder and the secondary separation of bits powder is thorough, automaticity is high, scarfing cinder is simple to operate powder deslagging device.
For solving the problems of the technologies described above; The technical scheme that the utility model adopted is: the automatic powder slag remover; Comprise LOAD CELLS, base, frame, aeration tank, slagging-off conveying body and vibrating motor; Said frame is fixed on the base, and said slagging-off carries body to be installed in through shock mitigation system on four root posts of frame, carries the middle part of body both sides to be tiltedly installed with two vibrating motors that structure is identical through the high-strength bolt symmetry in slagging-off; Carry the bottom of body to be provided with aeration tank in slagging-off, the air inlet of aeration tank is connected with roots blower through rubber hose;
Be provided with at least two LOAD CELLSs at described base and frame junction, the output of said LOAD CELLS is connected through cable and the outside micro computer controller of weighing;
Carry an end of body to be provided with charging aperture in said slagging-off; Slagging-off carries the other end of body to be provided with the below that discharging opening and scum pipe and scum pipe are positioned at discharging opening; Carry the centre position at body top to be provided with inspection socket in slagging-off, carry the set inside of body that at least one caliper detector is arranged in slagging-off;
Said aeration tank and slagging-off are carried between the body and are provided with air-permeable layer, and the structure of said air-permeable layer is: above aeration tank, be provided with sieve plate, ventilative cloth is close to the lower surface of sieve plate.
Described shock mitigation system structure is: in said slagging-off conveyer external bilateral symmetry four adjustable spring bearings are installed; Described adjustable spring bearing is connected with frame through rubber spring; The structure of said adjustable spring bearing is: stay pipe is vertically fixed on the external side of slagging-off conveyer; Adjustable outer ring is sleeved on the stay pipe outside, and the opening portion of adjustable outer ring connects fixing through bolt;
Said scum pipe is connected with the solid and gas seal box through adpting flange;
The structure of said solid and gas seal box is: being provided with a plurality of cross sections at the inwall of vertical seal casing is leg-of-mutton block; Outer wall at the vertical seal casing is provided with inspection door; Below the vertical seal casing, be connected with the inclination scum pipe, be provided with the adjusting valve plate in the exit of inclination scum pipe.
Four angles of said base and frame junction, wherein two of a side angles are symmetrical set LOAD CELLS, and two angles of opposite side are symmetrically arranged with two rocker bar bearings that structure is identical, and said rocker bar bearing is made up of hinge component and bearing pin.
The angle of inclination of described vibrating motor is 45 °.
Said slagging-off carries the periphery of body to be provided with reinforced pipe.
The utility model is compared with prior art has following beneficial effect.
One, the gases at high pressure that roots blower produced of the utility model get into aeration tank through rubber hose, air inlet; Get into slagging-off through sieve plate and ventilative cloth again and carry body; Powder (being granular material) the fully fluidization of quilt under the effect of even high pressure draught in the body is carried in slagging-off; Utilize granular material gasification back density different, make the mechanism of particle, realize the first separation of powder and bits in gravity effect settle with the density of particle.When particles such as bits after depositing to certain thickness on the sieve plate, symmetry tilts to be installed in slagging-off and carries the vibrating motor of body both sides to do the rotation of synchronous backward constant speed, the inertia force that is produced is cancelled out each other in a direction; In another direction mutual superposition; Produce directed exciting force, this power cyclically-varying makes with the slagging-off of vibrating motor rigid attachment and carries body to make directed periodic vibration; Realize the conveying of bits on the sieve plate with this, discharge from scum pipe then.Because granular material is insensitive to the vibrating transportation of high-frequency, little amplitude; Also because granular material also is in vaporized state; So granular material is inoperative to vibrating transportation; Particles such as bits then relatively are fit to vibrating transportation, thereby in the process that bits are carried, have realized that the secondary of bits and powder separates fully, and it is more thorough to remove the gred.
Two, the utility model is along with the deposition of bits; The weight of bits increases gradually on the sieve plate, is installed in the variation that one group of LOAD CELLS on the base detects weight in real time, and weight signal is transferred in the microcomputerized control appearance; When weight numerical value reaches the microcomputerized control appearance in advance during the high point of settings; One group of output contact of microcomputerized control appearance is closed, controls two vibrating motor synchronous backward runnings, begins the vibrating transportation bits and it is discharged slagging-off conveyer external.Weight numerical value reduces gradually then, and when reaching the microcomputerized control appearance in advance during the settings low spot, another group output contact of controller breaks off, and control two vibrating motors and shuts down, and accomplishes one and controls and circulate.Whole tapping process full automatic working need not be artificial, and operating process is simple.
Three, the utility model slagging-off carries the scum pipe of body through adpting flange the solid and gas seal box to be installed; Thereby be utilized in the method that vertical seal casing filling filler forms the isolated gas of material envelope; Granular material in completely cutting off bits and gasifying, the granular material in preventing to gasify overflows from solid and gas seal box exit.Need before use to fill up the solid and gas seal box with bits in advance; Then through regulating the spiral flashboard in solid and gas seal box exit; The bits speed of discharging the solid and gas seal box is equated with the bits speed that gets into the solid and gas seal box basically; Make the solid and gas seal box be in bits all the time and fill up state, thereby play sealing and the insulating effect that material seals, effectively completely cut off extraneous gas or dust are carried body slagging-off environment to slagging-off influence; The baffle plate that the vertical seal box house is provided with can resistance, strengthens sealing effectiveness.
Four, the utility model is symmetrical set two LOAD CELLSs through the end in base and frame junction; The other end is symmetrical set two rocker bar bearings; The slagging-off that makes of two rocker bar bearings carries body to produce a vertical direction free degree, and the sensor of the other end can precisely detect the variation of bits weight.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is that A-A among Fig. 1 is to view.
Fig. 3 is that B-B among Fig. 1 is to view.
Fig. 4 is the partial enlarged drawing of the air-permeable layer among Fig. 1.
Fig. 5 is the structural representation of the adjustable spring bearing among Fig. 1.
Fig. 6 is the side view of Fig. 5.
Fig. 7 is the structural representation of the rocker bar bearing among Fig. 1.
Fig. 8 is the side view of Fig. 7.
Fig. 9 is the structural representation of the solid and gas seal box among Fig. 1.
Figure 10 is the left view of Fig. 9.
Figure 11 is the structural representation of the another kind of version of the utility model.
Among the figure, 1 is charging aperture, and 2 are slagging-off conveying body, and 3 is caliper detector, and 4 is air-permeable layer, and 5 is aeration tank, and 6 is frame; 7 is LOAD CELLS, and 8 is base, and 9 is air inlet, and 10 is rocker bar bearing, and 11 are the inclination scum pipe, and 12 for regulating valve plate, and 13 is the solid and gas seal box; 14 is scum pipe, and 15 is discharging opening, and 16 is rubber spring, and 17 is the adjustable spring bearing, and 18 is vibrating motor, and 19 is inspection socket, and 20 is reinforced pipe; 21 is sieve plate, and 22 are ventilative cloth, and 23 is attachment bolt, and 24 is adjustable outer ring, and 25 is bolt, and 26 is stay pipe, and 27 is inspection door; 28 is sealing plate, and 29 is adpting flange, and 30 is the vertical seal casing, and 31 is bearing pin, and 32 is hinge component, and 33 is powder conveying equipment; 34 is bearing, and 35 is pull bar, and 36 is pulling force sensor, and 37 is suspension bracket, and 38 is high-elastic rubber gasket, and 39 is carriage.
The specific embodiment
Like Fig. 1-shown in Figure 10; The automatic powder slag remover; Comprise LOAD CELLS 7, base 8, frame 6, aeration tank 5, slagging-off conveying body 2 and vibrating motor 18; Said frame 6 is fixed on the base 8, and said slagging-off carries body 2 to be installed in through shock mitigation system on four root posts of frame 6, carries the middle part of body 2 both sides to be tiltedly installed with two vibrating motors 18 that structure is identical through the high-strength bolt symmetry in slagging-off; Carry the bottom of body 2 to be provided with aeration tank 5 in slagging-off, the air inlet 9 of aeration tank 5 is connected with roots blower through rubber hose;
Be provided with at least two LOAD CELLSs 7 in described base 8 and frame 6 junctions, the output of said LOAD CELLS 7 is connected through the cable and the micro computer of the outside controller of weighing;
Carry an end of body 2 to be provided with charging aperture 1 in said slagging-off; Slagging-off carries the other end of body 2 to be provided with the below that discharging opening 15 and scum pipe 14 and scum pipe 14 are positioned at discharging opening 15; Carry the centre position at body 2 tops to be provided with inspection socket 19 in slagging-off, carry the set inside of body 2 that at least one caliper detector 3 is arranged in slagging-off;
Said aeration tank 5 and slagging-off are carried between the body 2 and be provided with air-permeable layer 4, and the structure of said air-permeable layer 4 is: above aeration tank 5, be provided with sieve plate 21, ventilative cloth 22 is close to the lower surface of sieve plate 21.
Described shock mitigation system structure is: carry body 2 both sides external to be symmetrically installed with four adjustable spring bearings 17 in said slagging-off; Described adjustable spring bearing 17 is connected with frame 6 through rubber spring 16; The structure of said adjustable spring bearing 17 is: stay pipe 26 is vertically fixed on slagging-off and carries body 2 outsides; Adjustable outer ring 24 is sleeved on stay pipe 26 outsides, and the opening portion of adjustable outer ring 24 connects fixing through bolt 25;
Said scum pipe 14 is connected with solid and gas seal box 13 through adpting flange 29;
The structure of said solid and gas seal box 13 is: being provided with a plurality of cross sections at the inwall of vertical seal casing 30 is leg-of-mutton block 28; Outer wall at vertical seal casing 30 is provided with inspection door 27; Below vertical seal casing 30, be connected with inclination scum pipe 11, be provided with in the exit of inclination scum pipe 11 and regulate valve plate 12.
Four angles of said base 8 and frame 6 junctions, wherein two of a side angles are symmetrical set LOAD CELLS 7, and two angles of opposite side are symmetrically arranged with two rocker bar bearings 10 that structure is identical, and said rocker bar bearing is made up of hinge component 32 and bearing pin 31.
The angle of inclination of described vibrating motor 18 is 45 °.
Said slagging-off carries the periphery of body 2 to be provided with reinforced pipe 20.
Described caliper detector 3, LOAD CELLS 7, vibrating motor 18, roots blower, the micro computer controller of weighing is prior art.
The utility model also can be applicable to industries such as building materials, pottery, chemical industry, electric power except being applied in cement industry, at cement industry, be mainly used in following occasion:
One, goes out to grind in cement or the raw material powder, especially open the finished cement of stream mill;
Two, powder concentrator return powder, eliminate back irony in the powder to the influence in the preceding storehouse of grinding machine;
Three, before the cement-packing plant;
Four, high iron content goes out ore grinding slag micro mist;
Five, the fine powder behind the roll squeezer scattering and grading before the mill is removed bulky grain wherein.
The utility model should be noted following item when mounted:
One, slagging-off carries body 2 maintenance levels get final product, and charging aperture 1 is raised be no more than 30mm, or discharging opening 15 reductions are no more than 30mm, but can not be opposite.When slagging-off carries body 2 that the inclination angle is arranged, adjust the levelness of rubber spring 16 through adjusting adjustable outer ring 24, make rubber spring 16 stress equalization everywhere, it is fastening with bolt 25 to mix up the back;
Two, the rubber hose that connects air inlet 9 and roots blower air outlet can not be installed by straight line, should maintain certain bending, when preventing that slagging-off from carrying body 2 vibrations, rubber hose is pulled;
Three, connect the weigh cable length of controller of LOAD CELLS 7 and micro computer and had better not surpass 10 meters, in order to avoid signal attenuation.
The utility model should carry out equipment debugging after installation, and then begins slagging-off work.
The utility model has following several to the requirement of powder:
One, being necessary for fineness tails at the granular material below 20% at 0.08mm;
Two, granular material moisture is below 1.5%;
Three, granular material unit weight is below 2 * 103kg/m3;
Four, no viscosity;
Five, bits content≤30% in the granular material;
Six, divided by maximum granularity in the granular material≤50 * 50mm2.
The course of work of the utility model is: the powder that contains bits gets into slagging-off from charging aperture 1 and carries body 2; Under the effect of aeration tank 5 inner high voltage gases, the powder that contains bits is by fluidization, and the heavier bits of quality drop on sieve plate 21; Powder then flows out from discharging opening 15; Along with the powder that contains bits is carried body 2 from charging aperture 1 lasting entering slagging-off, the bits on the sieve plate 21 are also more and more, the weight change of bits on the LOAD CELLS 7 real-time monitoring sieve plates 21 that are provided with on the base 8; When weight numerical value reaches the microcomputerized control appearance in advance during the high point of settings; One group of output contact of microcomputerized control appearance is closed, and then controls two vibrating motors 18 and do the synchronous backward running, and the bits on the sieve plate 21 begin by vibrating transportation; Up to discharging through scum pipe 14, solid and gas seal box 13 successively, the powder that contains in the bits is then stayed slagging-off and is carried body 2 to flow out from discharging opening 15 then.Discharge along with bits; The weight of bits reduces on the sieve plate 21; When weight numerical value reaches the microcomputerized control appearance in advance during the settings low spot; Another group output contact of microcomputerized control appearance breaks off, and then controls two vibrating motors 18 and shut down, and the weight numerical value of waiting for bits on the sieve plate 21 then reaches the microcomputerized control appearance once more and carries out circulation again behind the high point of settings in advance.
Shown in figure 11, the utility model can also have another kind of structure under the situation that agent structure remains unchanged: slagging-off carries body 2 to adopt high-elastic rubber gasket to be connected in the lower end that has powder conveying equipment 33 now, good seal performance through last lower flange.Shock mitigation system adopts suspension type, and the device of the bits of weighing adopts pulling force sensor 36.Be provided with bearing 34 at powder conveying equipment 33 tops; Be fixed with pull bar 35 on the bearing 34; Pull bar 35 carries the carriage on the body 2 to be connected through suspension bracket 37 with being fixed on to remove the gred, and suspension bracket 37 set inside have rubber spring 16, and pulling force sensor 36 is arranged between pull bar 35 and the suspension bracket 37.This version technology arrangement is flexible, easy for installation, be easy to former machine transformation.
Claims (6)
1. automatic powder slag remover; It is characterized in that: comprise LOAD CELLS (7), base (8), frame (6), aeration tank (5), slagging-off conveying body (2) and vibrating motor (18); Said frame (6) is fixed on the base (8); Said slagging-off carries body (2) to be installed on four root posts of frame (6) through shock mitigation system; Carry the middle part of body (2) both sides to be tiltedly installed with two vibrating motors (18) that structure is identical through the high-strength bolt symmetry in slagging-off, carry the bottom of body (2) to be provided with aeration tank (5) in slagging-off, the air inlet (9) of aeration tank (5) is connected with roots blower through rubber hose;
Be provided with at least two LOAD CELLSs (7) at described base (8) and frame (6) junction, the output of said LOAD CELLS (7) is connected through cable and the outside micro computer controller of weighing;
Carry an end of body (2) to be provided with charging aperture (1) in said slagging-off; Slagging-off carries the other end of body (2) to be provided with the below that discharging opening (15) and scum pipe (14) and scum pipe (14) are positioned at discharging opening (15); Carry the centre position at body (2) top to be provided with inspection socket (19) in slagging-off, carry the set inside of body (2) that at least one caliper detector (3) is arranged in slagging-off;
Said aeration tank (5) and slagging-off are carried between the body (2) and be provided with air-permeable layer (4), and the structure of said air-permeable layer (4) is: be provided with sieve plate (21) in the top of aeration tank (5), ventilative cloth (22) is close to the lower surface of sieve plate (21).
2. automatic powder slag remover according to claim 1; It is characterized in that: described shock mitigation system structure is: carry body (2) both sides external to be symmetrically installed with four adjustable spring bearings (17) in said slagging-off; Described adjustable spring bearing (17) is connected with frame (6) through rubber spring (16); The structure of said adjustable spring bearing (17) is: stay pipe (26) is vertically fixed on slagging-off and carries body (2) outside; Adjustable outer ring (24) is sleeved on stay pipe (26) outside, and the opening portion of adjustable outer ring (24) connects fixing through bolt (25).
3. automatic powder slag remover according to claim 1 is characterized in that: said scum pipe (14) is connected with solid and gas seal box (13) through adpting flange (29);
The structure of said solid and gas seal box (13) is: being provided with a plurality of cross sections at the inwall of vertical seal casing (30) is leg-of-mutton block (28); Outer wall at vertical seal casing (30) is provided with inspection door (27); Be connected with inclination scum pipe (11) in vertical seal casing (30) below, be provided with in the exit of inclination scum pipe (11) and regulate valve plate (12).
4. according to claim 1 or 2 or 3 described automatic powder slag removers; It is characterized in that: four angles of said base (8) and frame (6) junction; Wherein two of a side angles are symmetrical set LOAD CELLS (7); Two angles of opposite side are symmetrically arranged with two rocker bar bearings (10) that structure is identical, and said rocker bar bearing is made up of hinge component (32) and bearing pin (31).
5. according to claim 1 or 2 or 3 described automatic powder slag removers, it is characterized in that: the angle of inclination of described vibrating motor (18) is 45 °.
6. according to claim 1 or 2 or 3 described automatic powder slag removers, it is characterized in that: said slagging-off carries the periphery of body (2) to be provided with reinforced pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220200276 CN202606401U (en) | 2012-05-07 | 2012-05-07 | Full-automatic powder deslagging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220200276 CN202606401U (en) | 2012-05-07 | 2012-05-07 | Full-automatic powder deslagging machine |
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| Publication Number | Publication Date |
|---|---|
| CN202606401U true CN202606401U (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220200276 Expired - Fee Related CN202606401U (en) | 2012-05-07 | 2012-05-07 | Full-automatic powder deslagging machine |
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| CN (1) | CN202606401U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438965A (en) * | 2013-09-04 | 2013-12-11 | 山东胜油固井工程技术有限公司 | Hinge-type storage-tank weighing metering device |
| CN104014486A (en) * | 2013-11-13 | 2014-09-03 | 广西鱼峰水泥股份有限公司 | Jamming prevention device of cement rotor scale |
| WO2016165442A1 (en) * | 2015-04-16 | 2016-10-20 | 天津美腾科技有限公司 | Intelligent ore dry separation system based on intelligent air nozzle arranged in array |
| CN107820450A (en) * | 2015-05-27 | 2018-03-20 | 基伊埃斯坎维布罗公司 | The method of vibratory equipment and the durability for improving vibratory equipment |
| CN111068875A (en) * | 2019-11-19 | 2020-04-28 | 湖南贵都建材有限公司 | Production device and production process of latex paint |
-
2012
- 2012-05-07 CN CN 201220200276 patent/CN202606401U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438965A (en) * | 2013-09-04 | 2013-12-11 | 山东胜油固井工程技术有限公司 | Hinge-type storage-tank weighing metering device |
| CN103438965B (en) * | 2013-09-04 | 2016-02-10 | 山东胜油固井工程技术有限公司 | Hinge type storage tank Weighing device |
| CN104014486A (en) * | 2013-11-13 | 2014-09-03 | 广西鱼峰水泥股份有限公司 | Jamming prevention device of cement rotor scale |
| WO2016165442A1 (en) * | 2015-04-16 | 2016-10-20 | 天津美腾科技有限公司 | Intelligent ore dry separation system based on intelligent air nozzle arranged in array |
| CN107820450A (en) * | 2015-05-27 | 2018-03-20 | 基伊埃斯坎维布罗公司 | The method of vibratory equipment and the durability for improving vibratory equipment |
| CN111068875A (en) * | 2019-11-19 | 2020-04-28 | 湖南贵都建材有限公司 | Production device and production process of latex paint |
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Legal Events
| 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: 20121219 Termination date: 20130507 |