CN207330686U - Chicken manure resource utilization device - Google Patents
Chicken manure resource utilization device Download PDFInfo
- Publication number
- CN207330686U CN207330686U CN201721358590.0U CN201721358590U CN207330686U CN 207330686 U CN207330686 U CN 207330686U CN 201721358590 U CN201721358590 U CN 201721358590U CN 207330686 U CN207330686 U CN 207330686U
- Authority
- CN
- China
- Prior art keywords
- chicken manure
- pipeline
- resource utilization
- water treatment
- transmission device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 241000287828 Gallus gallus Species 0.000 title claims abstract description 51
- 210000003608 fece Anatomy 0.000 title claims abstract description 43
- 239000010871 livestock manure Substances 0.000 title claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000004062 sedimentation Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 16
- 239000000645 desinfectant Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 9
- 239000007787 solid Substances 0.000 description 6
- 244000005700 microbiome Species 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000003895 organic fertilizer Substances 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 230000000249 desinfective effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000003864 humus Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Treatment Of Sludge (AREA)
Abstract
Description
技术领域technical field
本实用新型涉及废物处理技术领域,尤其是一种鸡粪资源化利用装置。The utility model relates to the technical field of waste treatment, in particular to a chicken manure resource utilization device.
背景技术Background technique
在牲畜养殖场,特别是大型养鸡场,每天要处理的鸡粪的量是非常巨大的,鸡粪的处理在养鸡场日常工作中是一项比较重要的工作,鸡粪是一种优质的有机肥资源,其含有丰富的氮、磷、钾成分,还含有高浓度有机污染物和高浓度固态悬浮物。鸡粪若不进行有效处理不仅浪费资源还会造成环境污染。现有的技术中,养殖场通常采用固液分离机简单的将鸡粪加以分离,干粪便通过发酵生产生物有机肥,分离出费的废液相经过简单的沉淀就排放进农田或河流,这样就造成了养殖场周边环境的严重污染,使环境中的微生物、BOD等指标大大超标,也不利于养殖业的可持续发展。In livestock farms, especially large-scale chicken farms, the amount of chicken manure to be processed every day is very huge. The treatment of chicken manure is a relatively important task in the daily work of chicken farms. Chicken manure is a high-quality Organic fertilizer resources, which are rich in nitrogen, phosphorus, and potassium, also contain high concentrations of organic pollutants and high concentrations of suspended solids. If chicken manure is not effectively treated, it will not only waste resources but also cause environmental pollution. In the existing technology, farms usually use a solid-liquid separator to simply separate chicken manure, dry manure is fermented to produce bio-organic fertilizer, and the separated waste liquid phase is discharged into farmland or rivers after simple precipitation, so that It has caused severe pollution of the surrounding environment of the farm, and the indicators such as microorganisms and BOD in the environment have greatly exceeded the standard, which is also not conducive to the sustainable development of the aquaculture industry.
发明内容Contents of the invention
本实用新型所要解决的技术问题是提供一种鸡粪资源化利用装置,可以有效解决养鸡场鸡粪环保污染问题,实现养鸡场鸡粪的资源化利用。The technical problem to be solved by the utility model is to provide a device for resource utilization of chicken manure, which can effectively solve the environmental pollution problem of chicken manure in chicken farms and realize resource utilization of chicken manure in chicken farms.
为解决上述技术问题,本实用新型所采用的技术方案是:一种鸡粪资源化利用装置,包括鸡粪收集池,In order to solve the above technical problems, the technical solution adopted by the utility model is: a chicken manure resource utilization device, including a chicken manure collection tank,
鸡粪收集池内设置有第一泥浆泵,第一泥浆泵通过固液分离机及卧式螺杆离心机与延伸至消杀沉淀池内的管道连通,输送泵的进液端伸入至消杀沉淀池中,输送泵的排液端通过管道与水处理单元的输入端连接,水处理单元的输出端通过管道延伸至清液池中;The first mud pump is installed in the chicken manure collection tank. The first mud pump is connected with the pipeline extending to the killing sedimentation tank through the solid-liquid separator and the horizontal screw centrifuge. The liquid inlet end of the delivery pump extends into the killing sedimentation tank. Among them, the discharge end of the delivery pump is connected to the input end of the water treatment unit through a pipeline, and the output end of the water treatment unit extends to the clear liquid pool through a pipeline;
鸡粪收集池外还设置有第一料槽和第二料槽,第一传输装置的进料端伸入有第一料槽内,第一传输装置的出料端与搅拌塔连接,第二传输装置的进料端伸入第二料槽内,第二传输装置的出料端与搅拌塔连接,搅拌塔通过投料管道与消杀沉淀池内的第二泥浆泵连通,消杀沉淀池旁设有消杀剂储罐和絮凝剂储罐。A first trough and a second trough are also arranged outside the chicken manure collection tank. The feed end of the first transmission device extends into the first trough, and the discharge end of the first transmission device is connected with the stirring tower. The feed end of the transmission device extends into the second trough, and the discharge end of the second transmission device is connected to the stirring tower. The stirring tower is connected to the second mud pump in the killing sedimentation tank through the feeding pipeline. There are disinfectant storage tanks and flocculant storage tanks.
优选地,连接第一泥浆泵与固液分离机的管道上还设有管道粉碎机。Preferably, a pipeline crusher is also provided on the pipeline connecting the first mud pump and the solid-liquid separator.
优选地,搅拌塔为圆锥体结构,搅拌塔的顶部中央设有搅拌电机,搅拌塔的锥底部设有蝶阀。Preferably, the stirring tower has a conical structure, a stirring motor is provided in the center of the top of the stirring tower, and a butterfly valve is provided at the bottom of the cone of the stirring tower.
优选地,连接输送泵与水处理单元的管道上还设有管道过滤器。Preferably, a pipeline filter is also provided on the pipeline connecting the delivery pump and the water treatment unit.
优选地,水处理单元由依次连接的锰砂过滤器、活性炭过滤器和陶瓷膜过滤器组成。Preferably, the water treatment unit is composed of a manganese sand filter, an activated carbon filter and a ceramic membrane filter connected in sequence.
优选地,第一传输装置和第二传输装置均为斗式提升机。Preferably, both the first conveying device and the second conveying device are bucket elevators.
本实用新型提供的鸡粪资源化利用装置,有益效果如下:The chicken manure resource utilization device provided by the utility model has the following beneficial effects:
1、固液分离机和离心机的串联使用能将鸡粪中的固形物有效地分离,使分离后的液体中的固形物含量低于0.5%。1. The series use of the solid-liquid separator and the centrifuge can effectively separate the solids in the chicken manure, so that the solids content in the separated liquid is less than 0.5%.
2、消杀剂的使用有益于杀灭分离液中的微生物。2. The use of disinfectant is beneficial to kill the microorganisms in the separation liquid.
3、絮凝剂的使用有益于进一步降低污水中的有机物的含量。3. The use of flocculant is beneficial to further reduce the content of organic matter in sewage.
4、水处理单元的采用可更进一步降低分离液中的微生物和有机物的含量,有益于清液池中的液体达标排放。4. The use of the water treatment unit can further reduce the content of microorganisms and organic matter in the separation liquid, which is beneficial to the discharge of the liquid in the clear liquid tank to meet the standard.
5、斗式提升机的采用提高了上料的效率,有益于降低工人的劳动强度。5. The use of the bucket elevator improves the efficiency of feeding and is beneficial to reduce the labor intensity of workers.
有效解决了养鸡场鸡粪环保污染的问题,实现了养鸡场鸡粪的资源化利用。It effectively solves the problem of environmental pollution from chicken manure in chicken farms, and realizes the resource utilization of chicken manure in chicken farms.
附图说明Description of drawings
下面结合附图和实施例对本实用新型作进一步说明:Below in conjunction with accompanying drawing and embodiment the utility model is further described:
图1为本实用新型结构示意图。Fig. 1 is the structural representation of the utility model.
具体实施方式Detailed ways
如图1所示,一种鸡粪资源化利用装置,包括鸡粪收集池1,其中,鸡粪收集池1中设有第一泥浆泵4,第一泥浆泵4通过管道与固液分离机7的第一进料口701连接,固液分离机7的第一排液口702通过管道与卧式螺杆离心机11的第二进料口111连接,卧式螺杆离心机11的第二排液口113通过管道延伸至消杀沉淀池14中,输送泵15的进液端伸入至消杀沉淀14池中,输送泵15的排液端通过管道与水处理单元18的输入端连接,水处理单元18的输出端通过管道延伸至清液池17中。固液分离机和离心机的串联使用能将鸡粪中的固形物有效地分离,使分离后的液体中的固形物低于0.5%。As shown in Figure 1, a kind of chicken manure resource utilization device comprises a chicken manure collection tank 1, wherein a first mud pump 4 is arranged in the chicken manure collection tank 1, and the first mud pump 4 is connected with a solid-liquid separator through a pipeline. The first feed port 701 of 7 is connected, and the first discharge port 702 of the solid-liquid separator 7 is connected with the second feed port 111 of the horizontal screw centrifuge 11 through a pipeline, and the second row of the horizontal screw centrifuge 11 The liquid port 113 extends into the killing sedimentation tank 14 through a pipeline, the liquid inlet end of the delivery pump 15 stretches into the killing and sedimentation tank 14, and the liquid discharge end of the delivery pump 15 is connected with the input end of the water treatment unit 18 through a pipeline. The output end of the water treatment unit 18 extends into the clear liquid pool 17 through a pipeline. The series use of the solid-liquid separator and the centrifuge can effectively separate the solids in the chicken manure, so that the solids in the separated liquid are less than 0.5%.
优选的方案中,所述连接第一泥浆泵4与固液分离机7的管道上还设有管道粉碎机5。In a preferred solution, the pipeline connecting the first mud pump 4 and the solid-liquid separator 7 is also provided with a pipeline crusher 5 .
优选的方案中,所述固液分离机7的第一排料口703与卧式螺杆离心机11的第二排料口112的下方还设有第二料槽8。In a preferred solution, a second trough 8 is further provided below the first discharge port 703 of the solid-liquid separator 7 and the second discharge port 112 of the horizontal screw centrifuge 11 .
优选的方案中,所述第二料槽8中设有第二传输装置9,第二传输装置9的出料端与搅拌塔6连接。In a preferred solution, a second transmission device 9 is provided in the second material trough 8 , and the discharge end of the second transmission device 9 is connected to the stirring tower 6 .
优选的方案中,所述搅拌塔6圆锥体结构,搅拌塔6顶部中央设有搅拌电机601,搅拌塔6顶部圆周上设有第一投料孔604、第二投料孔603及第三投料孔602,搅拌塔6锥底部设有蝶阀605。In a preferred scheme, the stirring tower 6 has a conical structure, a stirring motor 601 is provided in the center of the top of the stirring tower 6, and a first feeding hole 604, a second feeding hole 603 and a third feeding hole 602 are arranged on the circumference of the top of the stirring tower 6. , A butterfly valve 605 is provided at the bottom of the 6 cones of the stirring tower.
优选的方案中,所述搅拌塔6的第一投料孔604与第一传输装置3出料端连接,搅拌塔6的第二投料孔603与第二传输装置9出料端连接,搅拌塔6的第三投料孔602通过管道与第二泥浆泵10连接。In a preferred scheme, the first feeding hole 604 of the stirring tower 6 is connected to the discharge end of the first transmission device 3, the second feeding hole 603 of the stirring tower 6 is connected to the discharge end of the second transmission device 9, and the stirring tower 6 The third feeding hole 602 is connected to the second mud pump 10 through a pipeline.
优选的方案中,所述第一传输装置3设于第一料槽2中。In a preferred solution, the first conveying device 3 is arranged in the first trough 2 .
优选的方案中,所述第二泥浆泵10设于消杀沉淀池14中,消杀沉淀池14旁还设有消杀剂储罐12、絮凝剂储罐13。消杀剂的使用有益于杀灭分离液中的微生物,絮凝剂的使用有益于进一步降低污水中的有机物的含量。In a preferred solution, the second mud pump 10 is arranged in the disinfecting and sedimentation tank 14 , and a disinfectant storage tank 12 and a flocculant storage tank 13 are arranged beside the killing and sedimentation tank 14 . The use of disinfectant is beneficial to kill microorganisms in the separation liquid, and the use of flocculant is beneficial to further reduce the content of organic matter in sewage.
优选的方案中,所述连接输送泵15与水处理单元18的管道上还设有管道过滤器16。In a preferred solution, a pipeline filter 16 is also provided on the pipeline connecting the delivery pump 15 and the water treatment unit 18 .
优选的方案中,所述水处理单元18包括锰砂过滤器181、活性炭过滤器182、陶瓷膜过滤器183。水处理单元的采用可更进一步降低分离液中的微生物和有机物的含量,有益于清液池中的液体达标排放。In a preferred solution, the water treatment unit 18 includes a manganese sand filter 181 , an activated carbon filter 182 , and a ceramic membrane filter 183 . The use of the water treatment unit can further reduce the content of microorganisms and organic matter in the separated liquid, which is beneficial to the standard discharge of the liquid in the clear liquid tank.
第一传输装置3和第二传输装置9均为斗式提升机,斗式提升机的采用提高了上料的效率,有益于降低工人的劳动强度。Both the first conveying device 3 and the second conveying device 9 are bucket elevators, and the adoption of the bucket elevators improves the efficiency of feeding materials and is beneficial to reduce the labor intensity of workers.
本实用新型的工作过程如下:The working process of the present utility model is as follows:
1、将鸡舍中的鸡粪收集到鸡粪池1中来;1. Collect the chicken manure in the chicken house into the chicken manure tank 1;
2、在第一料槽2中准备好混合用的腐殖质;2. Prepare humus for mixing in the first hopper 2;
3、依次启动第一泥浆泵4、管道粉碎机5、固液分离机7、卧式螺杆离心机11,固液分离机7、卧式螺杆离心机11运行过程中将干鸡粪分别从固液分离机3的第一排料口703或卧式螺杆离心机11的第二排料口112排出至第二料槽8;3. Start the first mud pump 4, pipeline pulverizer 5, solid-liquid separator 7, horizontal screw centrifuge 11 in sequence, and the dry chicken manure will be separated from solid and liquid during operation of solid-liquid separator 7 and horizontal screw centrifuge 11. The first discharge port 703 of the liquid separator 3 or the second discharge port 112 of the horizontal screw centrifuge 11 is discharged to the second material tank 8;
4、启动第一传输装置3、第二传输装置9、搅拌电机601,使干鸡粪与腐殖质按比例在搅拌塔6中充分混匀,混匀后的鸡粪有机肥从搅拌塔6底部的蝶阀605排除,送到后续工序进行发酵;4. Start the first transmission device 3, the second transmission device 9, and the stirring motor 601, so that the dried chicken manure and humus are fully mixed in the mixing tower 6 in proportion, and the chicken manure organic fertilizer after mixing is discharged from the bottom of the mixing tower 6. Butterfly valve 605 is removed, sent to the subsequent process for fermentation;
5、固液分离机7分离出的液体通过卧式螺杆离心机11进一步分离后排入消杀沉淀池14中;5. The liquid separated by the solid-liquid separator 7 is further separated by the horizontal screw centrifuge 11 and then discharged into the disinfecting sedimentation tank 14;
6、将消杀剂储罐12中的消杀剂(如:次氯酸钠溶液)和絮凝剂储罐13中的絮凝剂(如:生物絮凝剂)按一定比例加入到消杀沉淀池14中对废液进行消杀沉淀处理;6. Add the disinfectant (such as: sodium hypochlorite solution) in the disinfectant storage tank 12 and the flocculant (such as: biological flocculant) in the flocculant storage tank 13 to the disinfection and sedimentation tank 14 in a certain proportion to eliminate waste liquid for disinfection and precipitation treatment;
7、启动输送泵15将消杀、沉淀好的废液打入水处理单元18进行进一步过滤处理,滤过液排入清液池17,等待检测结果;7. Start the delivery pump 15 to pump the sterilized and precipitated waste liquid into the water treatment unit 18 for further filtration treatment, and the filtrate is discharged into the clear liquid pool 17, waiting for the test result;
8、消杀沉淀池14底部的沉淀物则通过第二泥浆泵10打入搅拌塔6中加工生产有机肥。8. The sediment at the bottom of the disinfecting sedimentation tank 14 is pumped into the mixing tower 6 through the second mud pump 10 to process and produce organic fertilizer.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721358590.0U CN207330686U (en) | 2017-10-20 | 2017-10-20 | Chicken manure resource utilization device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721358590.0U CN207330686U (en) | 2017-10-20 | 2017-10-20 | Chicken manure resource utilization device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207330686U true CN207330686U (en) | 2018-05-08 |
Family
ID=62365307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721358590.0U Expired - Fee Related CN207330686U (en) | 2017-10-20 | 2017-10-20 | Chicken manure resource utilization device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207330686U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110642485A (en) * | 2019-10-30 | 2020-01-03 | 冯强 | Method for treating animal excrement |
-
2017
- 2017-10-20 CN CN201721358590.0U patent/CN207330686U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110642485A (en) * | 2019-10-30 | 2020-01-03 | 冯强 | Method for treating animal excrement |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203449630U (en) | Spiral extrusion solid-liquid separation device | |
CN105777217A (en) | Resourceful treatment utilization method and device for livestock excrement | |
CN207904099U (en) | A kind of livestock and poultry cultivation sewage-treatment plant | |
CN204454832U (en) | Breeding wastewater treatment and reuse system | |
CN104922948A (en) | Device for filtering livestock and poultry breeding wastewater and recovering filter materials | |
CN103613241B (en) | A kind of Biodiesel wastewater treatment device | |
CN204550363U (en) | Miniature City septic tank ight soil recycling sludge is dissolved station | |
CN208649077U (en) | A kind of cultivating wastewater purification device | |
CN207330686U (en) | Chicken manure resource utilization device | |
CN105439403A (en) | Sludge high-frequency vibration disintegrating and concentration system | |
CN205616717U (en) | A device that is used for beasts and birds breed waste water to disinfect fast | |
CN210140516U (en) | Be used for beasts and birds excrement and sewage and effluent treatment plant | |
CN217297620U (en) | Do benefit to kitchen garbage natural pond liquid mud-water separation's sewage treatment system | |
CN207671828U (en) | A kind of microelectrolysis processing system for breeding wastewater | |
CN206437996U (en) | A kind of cultivating wastewater purification device | |
CN201458939U (en) | Poultry dung dehydration treatment device | |
CN214327435U (en) | High water content pig manure cyclic utilization processing system | |
CN205528146U (en) | Domestic sewage pre treatment device | |
CN205635342U (en) | Mud flocculation thing concentrator | |
CN213623724U (en) | Food wastewater treatment system | |
CN203878036U (en) | Distributed swine wastewater treatment system | |
CN204185357U (en) | A kind of pig farm muck utilization system | |
CN206783481U (en) | A kind of sewage-treatment plant on pig farm | |
CN111333278A (en) | A kind of ultra-micro power sewage treatment equipment | |
CN216688104U (en) | Biogas residue separation device used after anaerobic fermentation of fruit and vegetable garbage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20181020 |