CN204381054U - A kind of device processing organic waste - Google Patents
A kind of device processing organic waste Download PDFInfo
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- CN204381054U CN204381054U CN201420774775.XU CN201420774775U CN204381054U CN 204381054 U CN204381054 U CN 204381054U CN 201420774775 U CN201420774775 U CN 201420774775U CN 204381054 U CN204381054 U CN 204381054U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/20—Waste processing or separation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Treatment Of Sludge (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Process a device for organic waste, comprising: dehydration equipment, steam drying equipment, mummification storehouse for organic garbage, distillation apparatus, biomass fuel burner, cooling device, fume afterheat steam generator, gas separating equipment for purification, oily water separating equipment, sewage disposal device, oil-stocking equipment.Device processes organic waste of the present utility model is utilized namely to remain the advantage of cracking process process organic waste resource, innoxious, environmental protection, again by adopting dehydration, dry, destructive distillation group technology, add heat recovery, adopt the natural gas of biomass fuel fictitious hosts costliness, overcome and be used alone the high defect of cracking process process organic waste operating cost.
Description
Technical field
The utility model relates to a kind of device processing organic waste.
Background technology
China produces organic waste enormous amount every year, and according to statistics, only Beijing just produces sludge of sewage treatment plant more than 100 ten thousand tons, house refuse more than 1,000 ten thousand tons, garden waste more than 400 ten thousand tons in 2013, and the whole world has the organic waste more than 1,000,000,000 tons every year.
Organic waste comprises: the organic matter in domestic waste, the feces of livestock and poultry of livestock breeding industry, brewing industry and food processing industry discarded object, sludge of sewage treatment plant etc.How to process these organic wastes and become thorny problem in urban development.
Destructive distillation is the method for organic matter being carried out to pyrolysis under anaerobic state, adopts cracking process process organic waste, avoids organic waste and burns or landfill pollution on the environment, is the good method of organic waste resource, innoxious, environmental protection treatment.But, due in retort process, moisture evaporation contained in organic waste needs to consume a large amount of natural gases, meanwhile, when carrying out destructive distillation process to organic waste, temperature needs to reach 500 DEG C-650 DEG C usually, the flue-gas temperature of therefore discharging is also high, cause a large amount of heat loss, make to adopt the operating cost of cracking process process organic waste high, become the major obstacle of destructive distillation disposal of refuse Technique Popularizing, application.
Dehydration, destructive distillation, the waste heat recovery of destructive distillation high-temperature flue gas can be adopted to produce steam, and with steam, the process combination such as drying are carried out to mud, first adopt dehydration equipment to carry out processed to organic waste, reduce organic waste moisture content, reduce the quantity of organic waste; Adopt steam drying equipment to carry out drying process to organic waste, reduce organic waste moisture content further, reduce the quantity of organic waste further; After dehydration and steam drying process, moisture and the quantity of organic waste all reduce, thus decrease moisture and the quantity of destructive distillation process organic waste, reduce the energy resource consumption of distillation apparatus, adopt fume afterheat steam generator to be reclaimed by the waste heat in high-temperature flue gas in destructive distillation process organic waste process simultaneously, produce steam and be used for steam drying equipment.By combinations thereof technique, namely remain the advantage of cracking process process organic waste resource, innoxious, environmental protection, reduce the cost of destructive distillation organic waste charcoal, overcome and be used alone the high defect of cracking process process organic waste operating cost.
But the method adopting combinations thereof technique to process organic waste, be not reported so far.
Utility model content
The purpose of this utility model is to provide a kind of device processing organic waste.
For achieving the above object, the device of the process organic waste that the utility model provides, comprising:
The discharging opening of one dehydration equipment connects the charging aperture of steam drying equipment;
The discharging opening of steam drying equipment is connected with the charging aperture of distillation apparatus by mechanical conveying equipment, mummification storehouse for organic garbage, conveying worm;
Distillation apparatus is provided with biomass fuel burner and carbonization gas burner;
The discharge end of distillation apparatus connects the charging aperture of cooling device, the discharging opening of cooling device is connected with charcoal storehouse, the exhanst gas outlet of distillation apparatus connects fume afterheat steam generator, and the mist row mouth of distillation apparatus connects the inlet end of gas separating equipment for purification;
The discharge outlet of gas separating equipment for purification connects the water inlet of oily water separating equipment, and the gas outlet of gas separating equipment for purification connects carbonization gas burner, and the water inlet of gas separating equipment for purification connects shower water;
The discharge outlet of oily water separating equipment connects sewage disposal device, and the oil drain out of oily water separating equipment connects oil-stocking equipment;
The exhanst gas outlet of fume afterheat steam generator connects the gas approach of heat exchanger, and the steam (vapor) outlet of fume afterheat steam generator connects the steam inlet of heat-accumulator tank, and the water supplement port of fume afterheat steam generator connects softening water tank;
The exhanst gas outlet of heat exchanger connects the air inlet of air-introduced machine by deduster, the air outlet of air-introduced machine connects chimney;
The charging aperture in biomass granule fuel storehouse is connected with fuel hauling equipment, and the discharging opening in biomass granule fuel storehouse connects the charging aperture of biomass fuel burner;
The recirculated water water inlet of cooling device connects the delivery port of circulating pump, the recirculated water delivery port of cooling device connects the water inlet of heat exchanger, the delivery port of heat exchanger connects the recirculated water water inlet of softening water tank, and the recirculated water delivery port of softening water tank connects the water inlet of circulating pump.
The device of described process organic waste, wherein, mechanical conveying equipment is belt conveyor, drag conveyor or conveying worm.
The device of described process organic waste, wherein, fuel hauling equipment is that bucket carries conveyer or pneumatic conveyor.
The device of described process organic waste, wherein, the water supplement port of fume afterheat steam generator connects softening water tank by small pump.
The device of described process organic waste, wherein, the discharge outlet of oily water separating equipment connects sewage disposal device by water pump.
Device process organic waste of the present utility model is utilized namely to remain the advantage of cracking process process organic waste resource, innoxious, environmental protection, again by adopting dehydration, dry, destructive distillation group technology, add heat recovery, adopt the natural gas of biomass fuel fictitious hosts costliness, overcome and be used alone the high defect of cracking process process organic waste operating cost.
Accompanying drawing explanation
Fig. 1 is the structure drawing of device of the utility model process organic waste
Symbol description in accompanying drawing:
1 organic waste; 2 dehydration equipments; 3 steam drying equipment; 4 mechanical conveying equipments; 5 mummification storehouse for organic garbage; 6 conveying worms; 7 distillation apparatus; 8 charcoals; 9 cooling devices; 10 charcoal storehouses; 11 flue gases; 12 fume afterheat steam generators; 13 heat-accumulator tanks; 14 steam; 15 heat exchangers; 16 dedusters; 17 air-introduced machines; 18 chimneys; 19 circulating pumps; 20 softening water tanks; 21 small pumps; 22 gas separating equipment for purification 23 oily water separating equipments; 24 bio-oils; 25 oil-stocking equipment; ; 26 carbonization gas burners; 27 shower waters; 28 drainings; 29 water pumps; 30 sewage disposal devices; 31 biomass fuels; 32 fuel hauling equipments; 33 biomass granule fuel storehouses; 34 biomass fuel combustion devices.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, should be appreciated that preferred embodiment is only in order to the utility model is described, instead of in order to limit protection domain of the present utility model.
It should be noted that simultaneously, all adopt well-known components in the device of the process organic waste that the utility model provides, the utility model is the device obtaining a set of process organic waste after being combined by those known parts.
As shown in Figure 1, the device of the utility model process organic waste comprises:
The discharging opening of one dehydration equipment 2 connects the charging aperture of steam drying equipment 3, the discharging opening of steam drying equipment 3 is connected with the charging aperture of distillation apparatus 7 by mechanical conveying equipment 4, mummification storehouse for organic garbage 5, conveying worm 6, distillation apparatus 7 is provided with biomass fuel burner 34 and carbonization gas burner 26, and the discharge end of distillation apparatus 7 connects the charging aperture of cooling device 9.
The discharging opening of cooling device 9 is connected with charcoal storehouse 10, and the exhanst gas outlet of distillation apparatus 7 connects fume afterheat steam generator 12, and the mist row mouth of distillation apparatus 7 connects the inlet end of gas separating equipment for purification 22.The discharge outlet of gas separating equipment for purification 22 connects the water inlet of oily water separating equipment 23, and the gas outlet of gas separating equipment for purification 22 connects carbonization gas burner 26, and the water inlet of gas separating equipment for purification 22 connects shower water 27.
The discharge outlet of oily water separating equipment 23 connects sewage disposal device 30 by water pump 29, and the oil drain out of oily water separating equipment 23 connects oil-stocking equipment 25.
The exhanst gas outlet of fume afterheat steam generator 12 connects the gas approach of heat exchanger 15, the steam (vapor) outlet of fume afterheat steam generator 12 connects the steam inlet of heat-accumulator tank 13, and the moisturizing of fume afterheat steam generator 12 small pump 21 of making a slip of the tongue connects softening water tank 20.
The exhanst gas outlet of heat exchanger 15 connects the air inlet of air-introduced machine 17 by deduster 16, the air outlet of air-introduced machine 17 connects chimney 18.
The charging aperture in biomass granule fuel storehouse 33 is connected with fuel hauling equipment 32, and the discharging opening in biomass granule fuel storehouse 33 connects the charging aperture of biomass fuel burner 34.
The recirculated water water inlet of cooling device 9 connects the delivery port of circulating pump 19, the recirculated water delivery port of cooling device 9 connects the water inlet of heat exchanger 15, the delivery port of heat exchanger 15 connects the recirculated water water inlet of softening water tank 20, and the recirculated water delivery port of softening water tank 20 connects the water inlet of circulating pump 19.
The flow process of said apparatus process organic waste is utilized to be:
The dehydration equipment 2 dewatered for organic waste 1 is connected with steam drying equipment 3, is processed further by the organic waste 1 through processed by steam drying equipment 3 again.
Steam drying equipment 3 for organic waste 1 drying is connected with distillation apparatus 7 by mechanical conveying equipment 4, mummification storehouse for organic garbage 5, conveying worm 6.Organic waste 1 after steam drying equipment 3 drying process to be transported to mummification storehouse for organic garbage 5 in storage by mechanical conveying equipment 4, then is transported in distillation apparatus 7 by conveying worm 6 and carries out destructive distillation process and make charcoal 8.
Discharge end for the distillation apparatus 7 of organic waste 1 destructive distillation process is connected with cooling device 9; The outlet of the flue gas 11 on distillation apparatus 7 top is by being connected with fume afterheat steam generator 12; The gas row mouth of distillation apparatus 7 is connected with gas separating equipment for purification 22; Distillation apparatus 7 is provided with biomass fuel burner 34 and carbonization gas burner 26.
Gas separating equipment for purification 22 inlet end for the process of gas purification separation is arranged mouth with the gas of distillation apparatus 7 and is connected; Gas separating equipment for purification 22 discharge outlet is connected with oily water separating equipment 23 water inlet; Gas separating equipment for purification 22 gas outlet is by being connected with carbonization gas burner 26; Gas separating equipment for purification 22 water inlet is connected with shower water 27.
Water inlet for carrying out the oily water separating equipment 23 of water-oil separating to the draining 28 of gas separating equipment for purification 22 is connected with gas separating equipment for purification 22 discharge outlet, and the draining 28 after oily water separating equipment 23 processes is transported to sewage disposal device 30 by water pump 29 and carries out purified treatment; The oil drain out of oily water separating equipment 23 is connected with oil-stocking equipment 25, and the bio-oil 24 that oily water separating equipment 23 is discharged is transported in oil-stocking equipment 25 and stores.
Fume afterheat steam generator 12 gas approach is connected with the exhaust opening of distillation apparatus 7, and flue gas 11 enters in fume afterheat steam generator 12; The exhanst gas outlet of fume afterheat steam generator 12 is connected with the gas approach of heat exchanger 15; The steam (vapor) outlet of fume afterheat steam generator 12 is connected with the steam inlet of heat-accumulator tank 13, in the steam drying equipment 3 that steam 14 is entered by heat-accumulator tank 13; The water supplement port of fume afterheat steam generator 12 is connected with softening water tank 20 by small pump 21;
The gas approach of heat exchanger 15 is connected with the exhanst gas outlet of fume afterheat steam generator 12; The exhanst gas outlet of heat exchanger 15 is connected with air-introduced machine 17 air inlet by deduster 16, and air-introduced machine 17 air outlet is connected with chimney 18.
The charging aperture in biomass granule fuel storehouse 33 is connected with fuel hauling equipment 32, and the discharging opening in biomass granule fuel storehouse 33 is connected with the charging aperture of biomass fuel burner 34.Biomass fuel 31 is entered in biomass granule fuel storehouse 33 by fuel hauling equipment 32.
The charging aperture of cooling device 9 is connected with the discharge end of distillation apparatus 7; The discharging opening of cooling device 9 is connected with charcoal storehouse 10; The recirculated water water inlet of cooling device 9 is connected with the delivery port of circulating pump 19; The recirculated water delivery port of cooling device 9 is connected with the water inlet of heat exchanger 15; The delivery port of heat exchanger 15 is connected with the recirculated water water inlet of softening water tank 20; The recirculated water delivery port of softening water tank 20 is connected with the water inlet of circulating pump 19.
Embodiment
1) dehydration equipment 2 pairs of sludge from wastewater treatment plant (organic waste 1) is first adopted to carry out processed, the moisture content of sludge from wastewater treatment plant (organic waste 1) is reduced to 60%-80% by 98%, and volume and weight reduces 100-200 doubly.Dehydration equipment 2 is known device.Can be that filter press, centrifugal dehydrator are or/and plate and frame filter press etc.
2, the sludge from wastewater treatment plant (organic waste 1) of moisture content 60%-80% after processed is transported in steam drying equipment 3 carry out drying process, by the moisture content of sludge from wastewater treatment plant (organic waste 1) by 60%-80% be reduced to≤40%, volume and weight reduces 1.5-3 doubly.Steam drying equipment 3 is known device.
3, the sludge from wastewater treatment plant (organic waste 1) of moisture content≤40% after steam drying equipment 3 processes is transported in mummification storehouse for organic garbage 5 by mechanical conveying equipment 4 (as: belt conveyor, drag conveyor or conveying worm) stores, then be transported in distillation apparatus 7 by conveying worm 6 and carry out destructive distillation process and make charcoal 8.Distillation apparatus 7 is known device, can adopt " a kind of equipment manufacturing charcoal " (patent No. ZL 2,010 2 0562292.5, Authorization Notice No. CN201825737U).
4, the charcoal 8 that distillation apparatus 7 manufactures is discharged by the discharge end of distillation apparatus 7, enters in cooling device 9 and cools.By circulating pump 19, the demineralized water circulation in softening water tank 20 is transported to cooling device 9, on the one hand charcoal 8 is cooled, utilize the demineralized water in heat thermoplastic water tank 20 contained in charcoal 8 simultaneously, improve the temperature of fume afterheat steam generator 12 moisturizing, reach energy-conservation effect.The flue gas 11 of distillation apparatus 7, under the effect of air-introduced machine 17, enters fume afterheat steam generator 12.Distillation apparatus 7 is provided with biomass fuel burner 34 and carbonization gas burner 26.Cooling device 9, circulating pump 19, softening water tank 20, fume afterheat steam generator 12, gas separating equipment for purification 22, biomass fuel burner 34 and carbonization gas burner 26 are known device.
5, distillation apparatus 7 is in the process of the sludge from wastewater treatment plant (organic waste 1) of destructive distillation moisture content≤40%, and the gas of generation is transported in gas separating equipment for purification 22.Gas is after gas separating equipment for purification 22 processes, and fuel gas is transported to the fuel of carbonization gas burner 26 as distillation apparatus 7 by gas separating equipment for purification 22 gas outlet, and shower water, condensed water and oils etc. are transported to oily water separating equipment 3 and process.The draining 28 of oily water separating equipment 23 is transported to sewage disposal device 30 by water pump 29 and carries out purified treatment, and the bio-oil 24 that oily water separating equipment 23 is discharged flows in oil-stocking equipment 25 and stores.Oily water separating equipment 23 and oil-stocking equipment 25 are known device.
6, the high-temperature flue gas 11 that distillation apparatus 7 is discharged enters fume afterheat steam generator 12, the waste heat in flue gas 11 is converted into steam 14 and delivers to storage in heat-accumulator tank 13; The flue gas that fume afterheat steam generator 12 is discharged enters heat exchanger 15, by circulating pump 19, the demineralized water circulation in softening water tank 20 is transported to heat exchanger 15, utilizes the demineralized water in the waste-heat softening water tank 20 in flue gas 11 further; The flue gas that heat exchanger 15 is discharged is transported to chimney 18 by air-introduced machine 17 and discharges.Heat-accumulator tank 13, heat exchanger 15, softening water tank 20 are known device.
7, the demineralized water in softening water tank 20 is transported to fume afterheat steam generator 12 by small pump 21, as the moisturizing of fume afterheat steam generator 12.
8, in order to reduce operating cost and environmental protection; distillation apparatus 7 adopts biomass granule fuel 31 for fuel; biomass granule fuel 31 is transported in biomass granule fuel storehouse 33 by fuel hauling equipment 32 (as: bucket elevator or pneumatic conveyor) and stores; biomass granule fuel 31 in biomass granule fuel storehouse 33 to biomass fuel burner 34, meets the operation needs of distillation apparatus 7 by Cemented filling.
Adopt group technology of the present utility model, the cost of organic waste is reduced 60-70%, in reduction sludge through destructive distillation cost, there is significant function.
The utility model is by adopting dehydration, dry, destructive distillation group technology, add heat recovery, adopt the natural gas of biomass fuel fictitious hosts costliness, namely the advantage of cracking process process organic waste resource, innoxious, environmental protection is remained, reduce the cost of destructive distillation organic waste charcoal, overcome and be used alone the high defect of cracking process process organic waste operating cost.Reach the object of the operating cost reducing destructive distillation process organic waste charcoal.
Claims (5)
1. process a device for organic waste, it is characterized in that, comprising:
The discharging opening of one dehydration equipment (2) connects the charging aperture of steam drying equipment (3);
The discharging opening of steam drying equipment (3) is connected with the charging aperture of distillation apparatus (7) by mechanical conveying equipment (4), mummification storehouse for organic garbage (5), conveying worm (6);
Distillation apparatus (7) is provided with biomass fuel burner (34) and carbonization gas burner (26);
The discharge end of distillation apparatus (7) connects the charging aperture of cooling device (9), the discharging opening of cooling device (9) is connected with charcoal storehouse (10), the exhanst gas outlet of distillation apparatus (7) connects fume afterheat steam generator (12), and the mist row mouth of distillation apparatus (7) connects the inlet end of gas separating equipment for purification (22);
The discharge outlet of gas separating equipment for purification (22) connects the water inlet of oily water separating equipment (23), the gas outlet of gas separating equipment for purification (22) connects carbonization gas burner (26), and the water inlet of gas separating equipment for purification (22) connects shower water (27);
The discharge outlet of oily water separating equipment (23) connects sewage disposal device (30), and the oil drain out of oily water separating equipment (23) connects oil-stocking equipment (25);
The exhanst gas outlet of fume afterheat steam generator (12) connects the gas approach of heat exchanger (15), the steam (vapor) outlet of fume afterheat steam generator (12) connects the steam inlet of heat-accumulator tank (13), and the water supplement port of fume afterheat steam generator (12) connects softening water tank (20);
The exhanst gas outlet of heat exchanger (15) connects the air inlet of air-introduced machine (17) by deduster (16), the air outlet of air-introduced machine (17) connects chimney (18);
The charging aperture in biomass granule fuel storehouse (33) is connected with fuel hauling equipment (32), and the discharging opening of biomass granule fuel storehouse (33) connects the charging aperture of biomass fuel burner (34);
The recirculated water water inlet of cooling device (9) connects the delivery port of circulating pump (19), the recirculated water delivery port of cooling device (9) connects the water inlet of heat exchanger (15), the delivery port of heat exchanger (15) connects the recirculated water water inlet of softening water tank (20), and the recirculated water delivery port of softening water tank (20) connects the water inlet of circulating pump (19).
2. the device of process organic waste according to claim 1, is characterized in that, mechanical conveying equipment (4) is belt conveyor, drag conveyor or conveying worm.
3. the device of process organic waste according to claim 1, is characterized in that, fuel hauling equipment (32) carries conveyer or pneumatic conveyor for bucket.
4. the device of process organic waste according to claim 1, is characterized in that, the water supplement port of fume afterheat steam generator (12) connects softening water tank (20) by small pump (21).
5. the device of process organic waste according to claim 1, is characterized in that, the discharge outlet of oily water separating equipment (23) connects sewage disposal device (30) by water pump (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774775.XU CN204381054U (en) | 2014-12-10 | 2014-12-10 | A kind of device processing organic waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774775.XU CN204381054U (en) | 2014-12-10 | 2014-12-10 | A kind of device processing organic waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381054U true CN204381054U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420774775.XU Withdrawn - After Issue CN204381054U (en) | 2014-12-10 | 2014-12-10 | A kind of device processing organic waste |
Country Status (1)
| Country | Link |
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| CN (1) | CN204381054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438297A (en) * | 2014-12-10 | 2015-03-25 | 密西西比国际水务有限公司 | Method and device for treating organic refuse |
| CN106348371A (en) * | 2016-11-17 | 2017-01-25 | 山东大学 | method for removing volatile organic compounds from degradation-resistant water |
-
2014
- 2014-12-10 CN CN201420774775.XU patent/CN204381054U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438297A (en) * | 2014-12-10 | 2015-03-25 | 密西西比国际水务有限公司 | Method and device for treating organic refuse |
| WO2016091169A1 (en) * | 2014-12-10 | 2016-06-16 | 密西西比国际水务有限公司 | Method and apparatus for disposing organic refuse |
| CN106348371A (en) * | 2016-11-17 | 2017-01-25 | 山东大学 | method for removing volatile organic compounds from degradation-resistant water |
| CN106348371B (en) * | 2016-11-17 | 2019-04-12 | 山东大学 | The minimizing technology of volatile organic matter in a kind of water difficult to degrade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150610 Effective date of abandoning: 20160713 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |