CN203610001U - Rotating electrode type electric-bag combined dust collector - Google Patents
Rotating electrode type electric-bag combined dust collector Download PDFInfo
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- CN203610001U CN203610001U CN201320637524.2U CN201320637524U CN203610001U CN 203610001 U CN203610001 U CN 203610001U CN 201320637524 U CN201320637524 U CN 201320637524U CN 203610001 U CN203610001 U CN 203610001U
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- bag
- dust
- chamber
- dust collection
- dust collector
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- 239000000428 dust Substances 0.000 title claims abstract description 158
- 238000001556 precipitation Methods 0.000 claims description 27
- 238000005507 spraying Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 239000002956 ash Substances 0.000 abstract description 5
- 239000003245 coal Substances 0.000 abstract description 3
- 239000010881 fly ash Substances 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 9
- 230000005684 electric field Effects 0.000 description 9
- 239000003546 flue gas Substances 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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- Electrostatic Separation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a rotating electrode type electric-bag combined dust collector. The dust collector comprises a rack, wherein a dust collection case is fixedly installed on the rack, an air inlet is arranged on one side of the dust collection case, an air outlet is arranged on the other side of the dust collection case, an electric dust collection chamber and a bag type dust collection chamber which are communicated with each other are arranged inside the dust collection case, the electric dust collection chamber is communicated with the air inlet, the bag type dust collection chamber is communicated with the air outlet, a rotating electrode device is installed inside the electric dust collection chamber, and a bag type dust collection device is installed inside the bag type dust collection chamber; dust collection hoppers are installed and distributed at the bottom of the dust collection case, and the electric dust collection chamber and the bag type dust collection chamber are communicated with the dust collection hoppers respectively. According to the dust collector, the ventilating performance and the ash removal performance of the bag type dust collection device are greatly improved, the dust collection efficiency of the dust collector is not affected by coal types, smoke characteristics and specific resistance of fly ash, efficient, stable and reliable operation can be maintained for a long time, and the emission concentration is lower than 10 mg/Nm<3>.
Description
Technical field
The utility model relates to a kind of dust arrester, relates in particular to a kind of rotating electrode formula electric-bag complex dust collector.
Background technology
Deduster of the prior art is generally divided into independently electric cleaner or sack cleaner, wherein electric cleaner generally comprises casing and is fixedly mounted on positive electrode, the negative electrode in casing, between positive electrode and negative electrode, adding that high direct voltage will form dedusting electric field, mainly there is following shortcoming in above-mentioned electric cleaner:
1, above-mentioned dedusting electric field generally adopts rapping mode deashing, this purge mode easily causes rapping airborne dust, and channelling, leak out and local high flow rate etc. can cause gas field airborne dust, simultaneously large electric current, forceful electric power are swooned and can be caused electric airborne dust, if these airborne dusts occur in the electric field of prime, the electric field of its rear class also has and collects the chance remedied it, but while occurring in final stage electric field, above-mentioned deduster just can only be let alone to escape with air-flow, causes outlet discharge capacity to increase.
2, electric cleaner of the prior art is difficult to overcome the loss function that has the sticky ash of pole plate to cause.Charged arrives after pole plate, and due to Electrostatic Absorption power, the multiple actions such as Dust chemical adhesion power and dust surface Van der Waals force, make dust granules that cohesion occur and will cause the sticky ash of pole plate, and serious sticky ash can greatly hinder electric field normally to receive ash.
3, electric cleaner of the prior art is difficult to effectively overcome the loss function causing due to anti-corona.After being adsorbed on substrate, high resistivity dust discharges charge ratio more difficult, when dust stratification has reached certain thickness, will form potential difference, resume dust layer electric field, in the time that dust layer electric field is enough to knoisphere gap breakdown, there is anti-corona, back corona phenomenon causes electric field space negative electrical charge greatly to reduce, working voltage reduces, and dust removing effects sharply declines.
And bags in bag-type dust remover deashing of the prior art is not thorough, will affect dust removing effects, cause dedusting not thorough, therefore use all very inconvenient.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of good dedusting effect, long-term stable rotating electrode formula electric-bag complex dust collector.
For solving the problems of the technologies described above, the technical solution of the utility model is: rotating electrode formula electric-bag complex dust collector, comprise frame, in described frame, be installed with dedusting cabinet, described dedusting cabinet one side is provided with air inlet, described dedusting cabinet opposite side is provided with air outlet, in described dedusting cabinet, be provided with the electric precipitation chamber and the bag-type dust chamber that are interconnected, and described electric precipitation chamber is communicated with described air inlet, described bag-type dust chamber is communicated with described air outlet, described electric precipitation indoor location has rotating electrode device, and described bag-type dust indoor location has bag-type dust collector; Described dedusting cabinet bottom is installed and is distributed with dust hopper, and described electric precipitation chamber and the described dust hopper of described bag-type dust chamber distribution connection.
As preferred technical scheme, described rotating electrode device is included in some active axises of the parallel distribution in top, described electric precipitation chamber, on every described active axis, be relatively installed with two drive sprockets, described active axis one end is installed with driven wheel, and some described driven wheel common drivings are connected with drive motors; Described electric precipitation chamber bottom is corresponding with described active axis is provided with some driven axises, on every described driven axis, be respectively equipped with two driven sprockets that are used in conjunction with described drive sprocket, described in two, described in drive sprocket and corresponding two, between driven sprocket, be respectively equipped with driving chain, described in two, described in drive sprocket and corresponding two, between driven gear, be also installed with respectively electrodes for removing dust plate; Described driven sprocket both sides are rotatablely equipped with respectively rotating brush, and some described rotating brush common drivings are connected with rotating brush motor.
As preferred technical scheme, described bag-type dust collector is included in the indoor parallel dust-removal cloth-bag being provided with of described bag-type dust, is communicated with described bag-type dust chamber the winding-up chamber being provided with, and the fixed installation of top, described winding-up chamber is distributed with pulse spraying equipment.
As preferred technical scheme, described winding-up chamber is set to three along top, described bag-type dust chamber, each described winding-up chamber correspondence be provided with one group described in pulse spraying equipment.
As preferred technical scheme, described dust removal machine box top is installed with rain-proof shelter.
As preferred technical scheme, described air inlet one side is provided with bypass air inlet.
As preferred technical scheme, described air inlet distributes and is positioned on the two side that described dedusting cabinet is relative with described air outlet.
As preferred technical scheme, described frame and described dedusting cabinet one side are installed with the platform staircase that may extend to described dust removal machine box top.
As preferred technical scheme, the dust mouth place of described dust hopper is provided with ash-valve.
As the improvement to technique scheme, described dust hopper is set to three, and is distributed in the bottom of described dedusting cabinet.
Owing to having adopted technique scheme, rotating electrode formula electric-bag complex dust collector, comprise frame, in described frame, be installed with dedusting cabinet, described dedusting cabinet one side is provided with air inlet, described dedusting cabinet opposite side is provided with air outlet, in described dedusting cabinet, be provided with the electric precipitation chamber and the bag-type dust chamber that are interconnected, and described electric precipitation chamber is communicated with described air inlet, described bag-type dust chamber is communicated with described air outlet, described electric precipitation indoor location has rotating electrode device, and described bag-type dust indoor location has bag-type dust collector; Described dedusting cabinet bottom is installed and is distributed with dust hopper, and described electric precipitation chamber and the described dust hopper of described bag-type dust chamber distribution connection; The beneficial effects of the utility model are:
1, first dust flue gas slowly enters bag-type dust chamber again by electric precipitation chamber, and the Dust Capacity of bag-type dust chamber trapping is only 1/4 of air inlet Dust Capacity, and the dust load amount of bag-type dust collector reduces greatly like this, and cleaning cycle is significantly extended; Dust is charged through the ionization of electric precipitation chamber, the charged filtering feature of dust on bag-type dust collector that improved of dust, and the permeability of bag-type dust collector, deashing property aspect are much improved.
2, guaranteed the operation of the long-term efficient stable of the utility model, and efficiency of dust collection of the present utility model do not affect by coal, flue gas characteristic, fly ash resistivity, can keep for a long time efficient, stable, operation reliably, guarantee that concentration of emission is lower than 10mg/Nm
3.
3, running resistance is low, and the bag-type dust collector cleaning cycle time is long, has energy-conservation effect, and dust load amount of the present utility model is little, adds the effect of dust charge electrical effect, and the dust layer that therefore bag-type dust collector forms is little to the resistance of air-flow, is easy to deashing.
Accompanying drawing explanation
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the side view of the utility model embodiment;
Fig. 3 is the structural representation of rotating electrode device in the utility model embodiment;
In figure: 1-frame; 2-dedusting cabinet; 3-air inlet; 4-air outlet; 5-electric precipitation chamber; 6-bag-type dust chamber; 7-dust hopper; 8-ash-valve; 9-is axis initiatively; 10-drive sprocket; 11-driven wheel; The driven axis of 12-; 13-driven sprocket; 14-driving chain; 15-electrodes for removing dust plate; 16-rotating brush; 17-rotating brush motor; 18-dust-removal cloth-bag; The 19-chamber of jetting; 20-pulse spraying equipment; 21-rain-proof shelter; 22-bypass air inlet; 23-platform staircase; 24-drive motors.
The specific embodiment
Describe in detail with reference to the accompanying drawings according to exemplary embodiment of the present utility model.Here, it should be noted that in the accompanying drawings, give structure and the essentially identical part of function by identical Reference numeral, and in order to make description simpler and clearer, omitted about the redundancy of substantially the same part and described.
As shown in Figure 1, Figure 2 and Figure 3, rotating electrode formula electric-bag complex dust collector, comprise frame 1, in described frame 1, be installed with dedusting cabinet 2, described dedusting cabinet 2 one sides are provided with air inlet 3, described dedusting cabinet 2 opposite sides are provided with air outlet 4, in described dedusting cabinet 2, be provided with the electric precipitation chamber 5 and the bag-type dust chamber 6 that are interconnected, and described electric precipitation chamber 5 is communicated with described air inlet 3, described bag-type dust chamber 6 is communicated with described air outlet 4, in described electric precipitation chamber 5, rotating electrode device is installed, in described bag-type dust chamber 6, bag-type dust collector is installed; Described dedusting cabinet 2 bottoms are installed and are distributed with dust hopper 7, and described electric precipitation chamber 5 and the described dust hopper 7 of described bag-type dust chamber 6 distribution connection.
Described rotating electrode device in the present embodiment is included in some active axises 9 of the described electric precipitation chamber 5 parallel distributions in top, on every described active axis 9, be relatively installed with two drive sprockets 10, described active axis 9 one end are installed with driven wheel 11, and some described driven wheel 11 common drivings are connected with drive motors 24; 5 bottoms, described electric precipitation chamber are corresponding with described active axis 9 is provided with some driven axises 12, on every described driven axis 12, be respectively equipped with two driven sprockets 13 that are used in conjunction with described drive sprocket 10, described in two, described in drive sprocket 10 and corresponding two, between driven sprocket 13, be respectively equipped with described in drive sprocket 10 described in driving chain 14, two and corresponding two and be also installed with respectively electrodes for removing dust plate 15 between driven gear; Described driven sprocket 13 both sides are rotatablely equipped with respectively rotating brush 16, and some described rotating brush 16 common drivings are connected with rotating brush motor 17.
Coordinate with driving chain 14 by drive sprocket 10, driven sprocket 13, drive electrodes for removing dust plate 15 cycle rotations, the flue gas being entered by air inlet 3 is adsorbed to dedusting, then utilize the rotation of rotating brush 16, the dust of electrodes for removing dust plate 15 adsorptions is disposed, to guarantee the cleanliness on electrodes for removing dust plate 15 surfaces, and then guarantee its dust removing effects, the dust freely falling body dropping enters in dust hopper 7 to be saved bit by bit, the dust mouth place of described dust hopper 7 is provided with ash-valve 8, is convenient to concentrate emission treatment.And described dust hopper 7 is set to three, and be distributed in the bottom of described dedusting cabinet 2, certainly according to the volume size of frame 1 and dedusting cabinet 2, the dust hopper 7 of other quantity can be set, be not subject to the present embodiment and accompanying drawing to show number quantitative limitation.
The described bag-type dust collector of the present embodiment is included in the interior parallel dust-removal cloth-bag being provided with 18 in described bag-type dust chamber 6, be communicated with described bag-type dust chamber 6 the winding-up chamber 19 being provided with, the 19 top fixed installations of described winding-up chamber are distributed with pulse spraying equipment 20, pulse spraying equipment 20 is the known content of those of ordinary skill in the art, here repeats no more.Described winding-up chamber 19 is set to three along 6 tops, described bag-type dust chamber, each described winding-up chamber 19 correspondences be provided with one group described in pulse spraying equipment 20, unaffected to guarantee winding-up work each other.
In order to prevent drenching with rain, guarantee the long-term stable operation of pulse spraying equipment 20, be installed with rain-proof shelter 21 at described dedusting cabinet 2 tops.
Described air inlet 3 one sides on dedusting cabinet 2 are provided with bypass air inlet 22, when amount of dust hour, the flue gas that can need to purify to the interior conveying of dedusting cabinet 2 together with air inlet 3 by bypass air inlet 22, prevents energy dissipation.
Described air inlet 3 distributes and is positioned on the two side that described dedusting cabinet 2 is relative with described air outlet 4, corresponding with flue gas rectilinear path, prevents that flue gas is subject to reducing compared with large resistance the discharge efficiency of flue gas.
For the ease of the installation and maintenance of top all parts, be installed with in described frame 1 and described dedusting cabinet 2 one sides the platform staircase 23 that may extend to described dedusting cabinet 2 tops.
The utility model mainly has following benefit:
1, first dust flue gas slowly enters bag-type dust chamber again by electric precipitation chamber, and the Dust Capacity of bag-type dust chamber trapping is only 1/4 of air inlet Dust Capacity, and the dust load amount of bag-type dust collector reduces greatly like this, and cleaning cycle is significantly extended; Dust is charged through the ionization of electric precipitation chamber, the charged filtering feature of dust on bag-type dust collector that improved of dust, and the permeability of bag-type dust collector, deashing property aspect are much improved.
2, guaranteed the operation of the long-term efficient stable of the utility model, and efficiency of dust collection of the present utility model do not affect by coal, flue gas characteristic, fly ash resistivity, can keep for a long time efficient, stable, operation reliably, guarantee that concentration of emission is lower than 10mg/Nm
3.
3, running resistance is low, and the bag-type dust collector cleaning cycle time is long, has energy-conservation effect, and dust load amount of the present utility model is little, adds the effect of dust charge electrical effect, and the dust layer that therefore bag-type dust collector forms is little to the resistance of air-flow, is easy to deashing.
4, operation, maintenance cost are low, the utility model by appropriate minimizing filter bag quantity, extend filter bag service life, reduce running resistance, extend the approach such as cleaning cycle and greatly reduce operation, the maintenance cost of deduster.
5, good dedusting effect, can effectively control PM2.5 granule dust, realizes zero emission.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. rotating electrode formula electric-bag complex dust collector, comprise frame, in described frame, be installed with dedusting cabinet, described dedusting cabinet one side is provided with air inlet, described dedusting cabinet opposite side is provided with air outlet, it is characterized in that: in described dedusting cabinet, be provided with the electric precipitation chamber and the bag-type dust chamber that are interconnected, and described electric precipitation chamber is communicated with described air inlet, described bag-type dust chamber is communicated with described air outlet, described electric precipitation indoor location has rotating electrode device, and described bag-type dust indoor location has bag-type dust collector; Described dedusting cabinet bottom is installed and is distributed with dust hopper, and described electric precipitation chamber and the described dust hopper of described bag-type dust chamber distribution connection.
2. rotating electrode formula electric-bag complex dust collector as claimed in claim 1, it is characterized in that: described rotating electrode device is included in some active axises of the parallel distribution in top, described electric precipitation chamber, on every described active axis, be relatively installed with two drive sprockets, described active axis one end is installed with driven wheel, and some described driven wheel common drivings are connected with drive motors; Described electric precipitation chamber bottom is corresponding with described active axis is provided with some driven axises, on every described driven axis, be respectively equipped with two driven sprockets that are used in conjunction with described drive sprocket, described in two, described in drive sprocket and corresponding two, between driven sprocket, be respectively equipped with driving chain, described in two, described in drive sprocket and corresponding two, between driven gear, be also installed with respectively electrodes for removing dust plate; Described driven sprocket both sides are rotatablely equipped with respectively rotating brush, and some described rotating brush common drivings are connected with rotating brush motor.
3. rotating electrode formula electric-bag complex dust collector as claimed in claim 1, it is characterized in that: described bag-type dust collector is included in the indoor parallel dust-removal cloth-bag being provided with of described bag-type dust, be communicated with described bag-type dust chamber the winding-up chamber being provided with, the fixed installation of top, described winding-up chamber is distributed with pulse spraying equipment.
4. rotating electrode formula electric-bag complex dust collector as claimed in claim 3, is characterized in that: described winding-up chamber is set to three along top, described bag-type dust chamber, each described winding-up chamber correspondence be provided with one group described in pulse spraying equipment.
5. the rotating electrode formula electric-bag complex dust collector as described in claims as arbitrary in claim 1 to 4, is characterized in that: described dust removal machine box top is installed with rain-proof shelter.
6. rotating electrode formula electric-bag complex dust collector as claimed in claim 5, is characterized in that: described air inlet one side is provided with bypass air inlet.
7. rotating electrode formula electric-bag complex dust collector as claimed in claim 6, is characterized in that: described air inlet distributes and is positioned on the two side that described dedusting cabinet is relative with described air outlet.
8. rotating electrode formula electric-bag complex dust collector as claimed in claim 7, is characterized in that: described frame and described dedusting cabinet one side are installed with the platform staircase that may extend to described dust removal machine box top.
9. rotating electrode formula electric-bag complex dust collector as claimed in claim 8, is characterized in that: the dust mouth place of described dust hopper is provided with ash-valve.
10. rotating electrode formula electric-bag complex dust collector as claimed in claim 9, is characterized in that: described dust hopper is set to three, and is distributed in the bottom of described dedusting cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637524.2U CN203610001U (en) | 2013-10-16 | 2013-10-16 | Rotating electrode type electric-bag combined dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637524.2U CN203610001U (en) | 2013-10-16 | 2013-10-16 | Rotating electrode type electric-bag combined dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610001U true CN203610001U (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320637524.2U Expired - Fee Related CN203610001U (en) | 2013-10-16 | 2013-10-16 | Rotating electrode type electric-bag combined dust collector |
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| CN (1) | CN203610001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316626A (en) * | 2020-09-10 | 2021-02-05 | 江苏吉能达环境能源科技有限公司 | Dust remover for processing sandstone aggregate |
| CN114789090A (en) * | 2022-06-23 | 2022-07-26 | 江苏汉唐环保科技有限公司 | Horizontal electrostatic precipitator with multi-chamber structure for deashing |
-
2013
- 2013-10-16 CN CN201320637524.2U patent/CN203610001U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316626A (en) * | 2020-09-10 | 2021-02-05 | 江苏吉能达环境能源科技有限公司 | Dust remover for processing sandstone aggregate |
| CN112316626B (en) * | 2020-09-10 | 2022-04-15 | 江苏吉能达环境能源科技有限公司 | Dust remover for processing sandstone aggregate |
| CN114789090A (en) * | 2022-06-23 | 2022-07-26 | 江苏汉唐环保科技有限公司 | Horizontal electrostatic precipitator with multi-chamber structure for deashing |
| CN114789090B (en) * | 2022-06-23 | 2022-11-18 | 江苏汉唐环保科技有限公司 | Horizontal electrostatic precipitator with multi-chamber structure for deashing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Haihui Group Co., Ltd. Assignor: Yu Botao Contract record no.: 2015370000198 Denomination of utility model: Rotating electrode type electric-bag combined dust collector Granted publication date: 20140528 License type: Exclusive License Record date: 20151203 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |