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CN203556628U - Kitchen waste treatment and recycling equipment - Google Patents

Kitchen waste treatment and recycling equipment Download PDF

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Publication number
CN203556628U
CN203556628U CN201320617750.4U CN201320617750U CN203556628U CN 203556628 U CN203556628 U CN 203556628U CN 201320617750 U CN201320617750 U CN 201320617750U CN 203556628 U CN203556628 U CN 203556628U
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China
Prior art keywords
food waste
changing food
electrolysis
reclaimer
crushing
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Expired - Fee Related
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CN201320617750.4U
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Chinese (zh)
Inventor
杨新玉
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Beijing Happy Garden Environmental Protection Technology Co Ltd
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Individual
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Priority to CN201320617750.4U priority Critical patent/CN203556628U/en
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Publication of CN203556628U publication Critical patent/CN203556628U/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to the field of kitchen waste treatment equipment, and in particular relates to kitchen waste treatment and recycling equipment which comprises a controller, a box body as well as an electrolysis desalting tank, a smashing dehydration device, an oil-water separation device and a drying device, wherein the electrolysis desalting tank is positioned at the upper part inside the box body; the smashing dehydration device is connected with the electrolysis desalting tank; the oil-water separation device and the drying device are respectively connected with the smashing dehydration device; the electrolysis desalting tank, the smashing dehydration device, the oil-water separation device and the drying device are respectively connected with the controller. According to the kitchen waste treatment and recycling equipment provided by the technical scheme of the utility model, kitchen waste is subjected to desalting, salt removal, sterilization and oil-water separation sequentially by using the electrolysis desalting tank, the smashing dehydration device, the oil-water separation device and the drying device controlled by the controller in a centralized manner, the separated sewage is discharged after reaching the standard, the grease is recycled, and solid materials are further recycled and utilized, so that the kitchen waste treatment and recycling equipment is high in working efficiency and high in automation degree, and the purposes of environment-friendliness and resource recycling and reutilization are achieved.

Description

A kind of changing food waste is processed reclaimer
Technical field
The utility model belongs to refuse treatment plant field, relates in particular to a kind of changing food waste and processes reclaimer.
Background technology
Changing food waste, is the sanitary waste that resident forms in personal consumption process, very easily rots, and distributes stench, spreads germs and virus.Along with the quickening of socioeconomic fast development and urbanization process, the generation of China's food wastes continues to increase.According to statistics, China's food wastes Litter year generation is over 6,000 ten thousand tons, changing food waste has become food security and urban development " formidable enemy ", especially in recent years the event such as " rubbish pig ", " waste oil " emerges in an endless stream, and causes the problem of changing food waste to rise to the social concern that the whole people pay close attention to.
At present, when changing food waste is processed, conventionally first by the water-oil separating in changing food waste, and then enter next equipment and carry out sterilization, and then after solid refuse is pulverized, enter dryer, therefore cause production efficiency lower, and easily produce maloperation.And when processing changing food waste, great majority adopt and add biochemical enzymes medium in changing food waste, for engulfing long bacterium and the short bacterium of changing food waste, this needs within 4-8 hour, can complete, so operating efficiency is lower.And because the salinity of changing food waste is not deviate from and removes, thereby can not be directly used in farmland as fertilizer sources use, after still need secondary fermentation or dilution, just can be used as farmland fertilizer and use.In addition, add biochemical enzymes can produce when engulfing long bacterium and short bacterium and be accompanied by generation bioxin gas, cause secondary pollution, and this gas cannot be processed and be made it reach discharge standard by catalytic converter.
Utility model content
(1) technical problem that will solve
The purpose of this utility model is to provide that a kind of production efficiency is higher, the changing food waste of environmentally-friendly sanitary and resource recycling is processed reclaimer.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of changing food waste to process reclaimer, it electrolysis that comprises controller, casing and be positioned at box house top is except salt bath, remove with described electrolysis the crushing/dewatering device that salt bath is connected, and the oily-water seperating equipment and the drying unit that are connected with described crushing/dewatering device respectively, described electrolysis is connected with described controller respectively with described drying unit except salt bath, described crushing/dewatering device, described oily-water seperating equipment.
Wherein, the bottom of removing salt bath in described electrolysis is provided with the discharging opening being connected with described controller, described crushing/dewatering device is positioned at described electrolysis except the below of salt bath, and the top of described crushing/dewatering device is opening, and described crushing/dewatering device is corresponding with described discharging opening in the vertical direction.
Wherein, the bottom of described crushing/dewatering device is respectively arranged with delivery port, and described delivery port is connected with described oily-water seperating equipment.
Wherein, the bottom of described crushing/dewatering device is provided with slag-drip opening, is provided with the conveyer belt that the solid material of discharging from described crushing/dewatering device is transported to described drying unit below described slag-drip opening.
Wherein, in described electrolysis, except being provided with in salt bath, the PH being connected with described controller respectively counts, alkaline medium pump and acid medium pump.
Wherein, in described crushing/dewatering device, be provided with relative rolling type agitating device
Wherein, in described drying unit, be provided with agitating device.
Wherein, at the top of described casing, be also provided with emission-control equipment.
Wherein, in described emission-control equipment, be provided with cooling device.
Wherein, described changing food waste processing reclaimer also comprises for changing food waste being poured into described electrolysis except the feeding device of salt bath.
(3) beneficial effect
The changing food waste that technique scheme provides is processed reclaimer, by adopting the central controlled electrolysis of controller except salt bath, crushing/dewatering device, oily-water seperating equipment and drying unit, successively changing food waste is carried out to desalination, desalination, sterilization, and the profit in changing food waste is carried out to separation, by the sewage qualified discharge of separating, and by oil recovery, prevented from flowing into the generation of black market waste oil, separately the solid material in changing food waste is passed through to dry, reach the natural fertilizers use standard that is recovered as, thereby make the operating efficiency of changing food waste processing reclaimer higher, and automaticity is higher, and reach the order ground of environmental protection and resource recycling.Meanwhile, in addition, in this changing food waste recycling process, do not need to add biochemical enzymes medium, therefore can not produce bioxin gas, avoid causing secondary pollution.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of kitchen garbage pulverizing dewater unit of the present utility model.
Wherein: 1-casing; 2-electrolysis is except salt bath; 3-crushing/dewatering device; 4-oily-water seperating equipment; 5-drying unit; 6-oil storage tank; 7-emission-control equipment; 8-conveyer belt; 9-lid; The board-like discharge port of 10-; 11-battery lead plate; 12-PH probe; 13-discharging opening; 14-feeder.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Figure 1 shows that a preferred embodiment of a kind of changing food waste processing reclaimer of the present utility model.According to this embodiment, this changing food waste is processed reclaimer and is comprised controller (not shown), casing 1 and the electrolysis that is positioned at casing 1 inner and upper are except salt bath 2, the crushing/dewatering device 3 being connected except salt bath 2 with electrolysis, and the oily-water seperating equipment 4 being connected with crushing/dewatering device 3 respectively and drying unit 5, electrolysis is connected with controller respectively with drying unit 5 except salt bath 2, crushing/dewatering device 3, oily-water seperating equipment 4.Wherein, electrolysis is except salt bath 2 is for carrying out desalination, desalination, sterilization by changing food waste.Crushing/dewatering device 3 is for the changing food waste after desalination, desalination, sterilization is pulverized, dewatered, and the profit of generation sent into oily-water seperating equipment 4 and carry out water-oil separating, so that the sewage that reaches sewage drainage standard is separated to discharge; Solid material after dehydration is sent into drying unit 5 dries recycling, to generate the natural fertilizers that can directly use.
Particularly, electrolysis comprises roughly Frusto-conical cell body, the battery lead plate in cell body 11 except salt bath 2.Wherein, battery lead plate 11 comprises positive plate and minus plate, for the salinity of changing food waste is electrolyzed to produce to clorox, O3 and chlorine, can kill long bacterium and the short bacterium in changing food waste simultaneously.In addition, in cell body, be also provided with by motor-driven agitating device, for changing food waste is fully stirred, so that fully electrolysis.Cell body is filled with the double-decker of oily heating system in the middle of adopting, to conduct the changing food waste in heating cell body by oil, to accelerate deviating from of salt.
In addition, in cell body, be also provided with PH probe 12, for the PH of the changing food waste of cell body is detected.This PH probe 12 is connected with controller.Now open 11 pairs of changing food wastes of electrolytic zinc-coated steel sheet and carry out electrolysis, make the pH value of changing food waste reach 7 ± 0.5, reach country's relevant discharge recovery standard.
In addition, in cell body, be provided with salinometer, for measuring the salinity in the changing food waste of cell body.This salinometer is also connected with controller.Casing 1 is provided with openable lid 9 in electrolysis except the top of salt bath 2, so that changing food waste is poured over to electrolysis except after in salt bath 2, by whole casing 1 sealing, to prevent that the stink of changing food waste from coming out.
The bottom of removing salt bath 2 in electrolysis is provided with the board-like discharging opening being connected with controller, crushing/dewatering device 3 is positioned at electrolysis except the below of salt bath 2, and crushing/dewatering device 3 is corresponding with the board-like discharging opening in the vertical direction that electrolysis removes salt bath 2, pH value in changing food waste reaches 7 ± 0.5 and salinity between 3-4 degree time, be that changing food waste in cell body has completed desalination, desalination, sterilization, now by controller, control board-like discharging opening 10 and open, the changing food waste after desalination, desalination, sterilization is fallen in crushing/dewatering device 3 and pulverizes, dewaters.
Crushing/dewatering device 3 comprise open-topped housing and in housing by motor-driven two stainless steel turning cylinders in relative rotation, on every turning cylinder, be provided with some crushing knife tools.Wherein, this crushing knife tool is made by stainless steel.This crushing/dewatering device is by by motor-driven two turning cylinders in relative rotation, make thoroughly to pulverize under the extruding, shearing, kneading action of the crushing knife tool of changing food waste on two turning cylinders, so that effectively by disposable thorough pulverizing of hard objects such as leftover and big stick-means of intimidation bone, fish-bones.
Crushing knife tool is evenly distributed on turning cylinder.And preferably the crushing knife tool on a turning cylinder is what to be intersected with the crushing knife tool on another root turning cylinder, to material is pulverized more up hill and dale.
In addition, for the moisture in the material after being pulverized by crushing knife tool is deviate from, preferred turning cylinder and the distance certain apart from housing bottom of crushing knife tool above thereof.
Sidewall bottom at housing is provided with the delivery port that water is discharged.For the ease of the discharge of water, the housing bottom of preferably pulverizing dewater unit 3 tilts in the horizontal direction a little, and angle of inclination is preferably 5 °, and crushing/dewatering device 3 to have one end of delivery port lower.In addition, on delivery port, be provided with screen pack, in case solid material is discharged by delivery port.Bottom at housing is also provided with discharging opening, for the material of preliminary hydro-extraction is discharged.Preferably this discharging opening is funnel shaped.
Oily-water seperating equipment comprises casing and oil wiper, on casing, be provided with the sewage inlet and the delivery port for sewage up to standard is discharged that are connected with the delivery port of crushing/dewatering device 3, oil wiper is fixed on box house and is connected with oil exit pipe, and the horizontal level of delivery port should be lower than the horizontal level of oil exit pipe.In addition, this oily-water seperating equipment also comprises the electrically heated rod being arranged in casing, for making sewage heating, even if make sewage also remain liquid state in cold winter, so as by oil wiper by water-oil separating.
Further, the bottom of casing tilts, so that the residue in sewage is concentrated on to lower one end to remove.In addition, bottom half compared with low side, be provided with slag-drip opening, to residue in sewage is discharged.
Further, this oily-water seperating equipment also comprises oil storage tank 6, and the oil-in on this oil storage tank 6 is connected with oil exit pipe, to transport to the regular oil refining of appointment processing factory after grease is stored, thereby accomplishes 100% recyclable recycling.On the oil-out of oil storage tank 6, be provided with coded lock, effectively prevent from stealing oil and flow into black market waste oil.
Drying unit 5 is connected with the slag-drip opening of crushing/dewatering device 3, for the solid material of discharging from crushing/dewatering device 3 is dried.In this embodiment, preferably below slag-drip opening, be provided with the conveyer belt that the solid material of discharging from crushing/dewatering device is transported to drying unit.
Particularly, drying unit 5 comprises cell body and agitating device.Wherein, cell body 1 is the middle double-decker that is filled with oily heating system, and preferably cell body in the form of a truncated cone so that increase heating surface (area) (HS and accelerate the volatilization of moisture.Agitating device is driven by motor.The meal kitchen drying unit that the utility model provides, by agitating device is set in cell body, is dried changing food waste, thereby is avoided dead angle and the stickup problem in drying course, and improved drying effect in the process stirring.In addition, this apparatus structure is simple, easy to use.
Further, changing food waste drying unit also comprises the controller being connected with oily heating system, for controlling the heating-up temperature of oily heating system.
Further, in the bottom of cell body 1, be also provided with discharging opening, this discharging opening is also connected with controller, for the material of drying is discharged.
Further, in cell body 1, be provided with hygrometer, for detection of the humidity of the changing food waste in cell body 1.This hygrometer is also connected with controller, when the humidity of the changing food waste detecting when hygrometer is less than 3% left and right, illustrates that changing food waste is dried, if be greater than 3%, needs to continue changing food waste to dry.
Further, this changing food waste is processed reclaimer and is also comprised the emission-control equipment 7 that is arranged on casing 1 top, for the smell producing in changing food waste processing procedure is processed.
Emission-control equipment 7 comprises housing and the air inlet on housing and gas outlet, in housing, along exhaust gas flow direction, set gradually cooling device, high pressure ionization device and low pressure ionization device, wherein, cooling device is cooling for the high-temp waste gas producing at electrolysis unit and drying unit is carried out, and it can choose water-cooling apparatus or freon cooling installation.High pressure ionization device is electrode grid structure, for generation of high-voltage electrostatic field, the non-grease composition in waste gas is ionized, is decomposed, absorption, carbonization, the active factors ozone (O simultaneously producing in high-voltage electrostatic field 3), can to the toxic substance in waste gas and peculiar smell decomposes and taste removal.Low pressure ionization device is also electrode grid structure, for generation of low pressure electrostatic field, and so that the grease composition in waste gas is ionized, to be decomposed, absorption, carbonization.
Further, between low pressure ionization device and gas outlet, be also provided with active carbon, to peculiar smell residual in waste gas is further adsorbed, and the surrounding in gas outlet is provided with some UV ultraviolet germicidal lamps, for last waste gas is carried out to last one sterilization, to improve the degree of purification of waste gas.
In addition, on gas outlet, be provided with waste gas checkout gear, this waste gas checkout gear is connected with LED lamp, and be arranged to when waste gas that waste gas checkout gear detects does not meet national waste gas emission standard, LED lamp is bright, otherwise LED lamp goes out, to guarantee that the waste gas of discharge all reaches national waste gas emission standard.
In addition, this changing food waste processing reclaimer also comprises for changing food waste being poured into described electrolysis except the feeding device of salt bath.
The operation principle that changing food waste of the present utility model is processed reclaimer is as follows:
(1) first by controller, open electrolysis except the oily heating system of salt bath 2, make cell body temperature be heated to 100 ℃ of left and right and remain on this temperature; Then by feeding device 14, dustbin is transported to electrolysis except salt bath 2 places, and pours the changing food waste in dustbin into electrolysis except in salt bath 2, closing cap 9;
(2) then by controller, starting electrolysis stirs the changing food waste of pouring into except the agitating device of salt bath 2, and by the pH value of the long-range probe 11 measurement changing food wastes of PH, open 11 pairs of changing food wastes of battery lead plate and carry out electrolysis, until the pH value that PH probe detects is 7 ± 0.5 o'clock, and salinity is between 3-4 degree time, open board-like discharge port 10, make desalination, desalination, sterilization changing food waste afterwards enter crushing/dewatering device 3;
(3) by controller, controlling 3 pairs of changing food wastes of crushing/dewatering device pulverizes and Separation of Solid and Liquid, profit enters in oily-water seperating equipment 4 by the delivery port of crushing/dewatering device 3 sidewall bottoms, solid material enters conveyer belt 8 by the discharging opening of crushing/dewatering device 3 bottoms simultaneously, and by conveyer belt 8, solid material is sent in drying unit 5;
(5) by controller, open the oily heating system of drying unit 5, heat and reclaim after dry 100 ℃ of left and right;
(6) profit of controlling in oily-water seperating equipment 4 by controller carries out separation, the water automatic-discharging up to standard of separating, and grease enters in oil storage tank 6 automatically.
A direct-open emission-control equipment in the course of work of changing food waste processing reclaimer, makes the waste gas producing in to the processing procedure of changing food waste ionize after purification and active carbon layering purification by cooling device and high-low pressure, qualified discharge.
Above embodiment is only for the utility model is described, and is not limitation of the utility model, and the those of ordinary skill in relevant technologies field, in the situation that not departing from spirit and scope of the present utility model, can also make a variety of changes and modification.Therefore all technical schemes that are equal to also belong to protection category of the present utility model.

Claims (10)

1. a changing food waste is processed reclaimer, it is characterized in that, the electrolysis that comprises controller, casing and be positioned at box house top is except salt bath, remove with described electrolysis the crushing/dewatering device that salt bath is connected, and the oily-water seperating equipment and the drying unit that are connected with described crushing/dewatering device respectively, described electrolysis is connected with described controller respectively with described drying unit except salt bath, described crushing/dewatering device, described oily-water seperating equipment.
2. changing food waste according to claim 1 is processed reclaimer, it is characterized in that, the bottom of removing salt bath in described electrolysis is provided with the discharging opening being connected with described controller, described crushing/dewatering device is positioned at described electrolysis except the below of salt bath, the top of described crushing/dewatering device is opening, and described crushing/dewatering device is corresponding with described discharging opening in the vertical direction.
3. changing food waste according to claim 2 is processed reclaimer, it is characterized in that, the bottom of described crushing/dewatering device is respectively arranged with delivery port, and described delivery port is connected with described oily-water seperating equipment.
4. changing food waste according to claim 3 is processed reclaimer, it is characterized in that, the bottom of described crushing/dewatering device is provided with slag-drip opening, is provided with the conveyer belt that the solid material of discharging from described crushing/dewatering device is transported to described drying unit below described slag-drip opening.
5. changing food waste according to claim 4 is processed reclaimer, it is characterized in that, in described electrolysis, except being provided with the PH being connected with described controller respectively in salt bath, pops one's head in.
6. changing food waste according to claim 5 is processed reclaimer, it is characterized in that, in described crushing/dewatering device, is provided with relative rolling type agitating device.
7. changing food waste according to claim 6 is processed reclaimer, it is characterized in that, in described drying unit, is provided with agitating device.
8. according to the changing food waste described in any one in claim 1-7, process reclaimer, it is characterized in that, at the top of described casing, be also provided with emission-control equipment.
9. changing food waste according to claim 8 is processed reclaimer, it is characterized in that, in described emission-control equipment, is provided with cooling device.
10. according to the changing food waste described in any one in claim 1-7, process reclaimer, it is characterized in that, described changing food waste is processed reclaimer and is also comprised for changing food waste being poured into described electrolysis except the feeding device of salt bath.
CN201320617750.4U 2013-10-08 2013-10-08 Kitchen waste treatment and recycling equipment Expired - Fee Related CN203556628U (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104259189A (en) * 2014-09-25 2015-01-07 杨新玉 Kitchen waste purification and recovery device by use of biochemical process and using method thereof
CN105032900A (en) * 2015-08-19 2015-11-11 石柏军 Integrated kitchen waste treatment equipment and method
CN105231908A (en) * 2014-07-01 2016-01-13 Lg电子株式会社 Garbage disposal unit
CN107413810A (en) * 2016-11-17 2017-12-01 张光照 A kind of rubbish seperator
CN107983754A (en) * 2017-12-19 2018-05-04 毕玉玲 A kind of multifunctional kitchen refuse garbage reclamation treatment box
CN107999515A (en) * 2017-12-19 2018-05-08 毕玉玲 A kind of multifunctional kitchen refuse dustbin
CN110369459A (en) * 2019-08-07 2019-10-25 崇州杨明电子产品有限公司 A kind of kitchen garbage thermal cycle spray de-oiling demineralizer and method
CN111744925A (en) * 2020-05-20 2020-10-09 广州伟烨船舶设备有限公司 Electrolytic treatment system and method for kitchen waste
CN112742852A (en) * 2021-02-07 2021-05-04 安徽创夫子科技有限公司 Ecological treatment device and method for food waste
CN114433596A (en) * 2022-01-25 2022-05-06 上海汉怡环保科技有限公司 Organic garbage treatment process

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105231908B (en) * 2014-07-01 2018-06-22 Lg电子株式会社 Food processing apparatus
CN105231908A (en) * 2014-07-01 2016-01-13 Lg电子株式会社 Garbage disposal unit
US9714505B2 (en) 2014-07-01 2017-07-25 Lg Electronics Inc. Garbage disposal unit
CN104259189B (en) * 2014-09-25 2016-03-30 杨新玉 A kind of biochemical process is to the purification recovery device in changing food waste and using method
CN104259189A (en) * 2014-09-25 2015-01-07 杨新玉 Kitchen waste purification and recovery device by use of biochemical process and using method thereof
CN105032900A (en) * 2015-08-19 2015-11-11 石柏军 Integrated kitchen waste treatment equipment and method
CN107413810A (en) * 2016-11-17 2017-12-01 张光照 A kind of rubbish seperator
CN107983754A (en) * 2017-12-19 2018-05-04 毕玉玲 A kind of multifunctional kitchen refuse garbage reclamation treatment box
CN107999515A (en) * 2017-12-19 2018-05-08 毕玉玲 A kind of multifunctional kitchen refuse dustbin
CN110369459A (en) * 2019-08-07 2019-10-25 崇州杨明电子产品有限公司 A kind of kitchen garbage thermal cycle spray de-oiling demineralizer and method
CN111744925A (en) * 2020-05-20 2020-10-09 广州伟烨船舶设备有限公司 Electrolytic treatment system and method for kitchen waste
CN112742852A (en) * 2021-02-07 2021-05-04 安徽创夫子科技有限公司 Ecological treatment device and method for food waste
CN114433596A (en) * 2022-01-25 2022-05-06 上海汉怡环保科技有限公司 Organic garbage treatment process

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Owner name: BEIJING LETIANYUAN ENVIRONMENTAL PROTECTION TECHNO

Free format text: FORMER OWNER: YANG XINYU

Effective date: 20150204

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Effective date of registration: 20150204

Address after: 100079, room 35, building 1208, North Garden, pomegranate garden, Fengtai District, Beijing

Patentee after: Beijing happy garden environmental protection technology Co., Ltd.

Address before: 100079, room 365, building 1208, North District, pomegranate community, Beijing, Fengtai District

Patentee before: Yang Xinyu

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140423

Termination date: 20161008

CF01 Termination of patent right due to non-payment of annual fee