CN205116361U - Dirty cyclic utilization device of plant's excrement - Google Patents
Dirty cyclic utilization device of plant's excrement Download PDFInfo
- Publication number
- CN205116361U CN205116361U CN201520932672.6U CN201520932672U CN205116361U CN 205116361 U CN205116361 U CN 205116361U CN 201520932672 U CN201520932672 U CN 201520932672U CN 205116361 U CN205116361 U CN 205116361U
- Authority
- CN
- China
- Prior art keywords
- excrement
- conveyance conduit
- water
- dirty
- solid
- 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
Abstract
The utility model provides a dirty cyclic utilization device of plant's excrement, includes staff quarters, breeds she peng, rainwater collection well and methane -generating pit, and its characterized in that still includes solid -liquid separation machine, buffer pool, vertical -flow sedimentation tank, pushes away the STREAMING aeration tank, MAP reactor, UASB reactor, disinfect pond and sludge digestion pond. The utility model provides a cyclic utilization's dirty cyclic utilization device of plant's excrement is handled and realizes in the integration of collection staff quarters, the she peng of plant, not only realizes reaching the purpose that the advanced treatment reaches nitrogen phosphorus and organic matter discharge to reach standard to the dirty waste water of excrement, realizes marsh gas power generation, handles resources such as waste water recycling through the dirty solid excrement of excrement in addition and recycle, finally realizes the dirty processing cyclic utilization's of plant's excrement purpose.
Description
Technical field
The utility model relates to manure of livestock and poultry dirty process field, particularly a kind of feces of farm recycling device.
Background technology
Animal husbandry, as the important component part of agricultural, expands along with economic development continuous in recent years, and the fowl and animal excrement problem of plant also becomes increasingly conspicuous, and becomes the focus of society gradually.Have data to show, existing 1632 the big-and-middle-sized fowl and livestock farms in the whole nation in 2000, arrive milk cow 60,000, the raising scale of live pig 5,000,000, chicken 1.4 hundred million plumage, feces of livestock and poultry year generation reached about 17.3 hundred million tons, be 2.7 times of trade waste.Livestock culture industry fowl and animal excrement pollutes one of three major source of pollution having become mutually arranged side by side with industrial wastewater, sanitary sewage.
Conventional cultivation field is carried out flush-type and is rinsed, and makes the process of fecaluria one, because the leaching of fecaluria is very strong, if do not dealt carefully with, will enters water table, or accumulating in soil, cause soil pollution by surface flow and diafiltration.Fecaluria outdoor storeyard in pig farm is the main path causing surface water, groundwater pollution at the surface flow in rainy season.In addition, in excrement dirt, concentration of nitrogen and phosphorus is high, and common process cannot effectively process by nitrogen phosphorus, causes water pollution, causes increasing the weight of body eutrophication.Therefore, how effective to carry out effectively process for feces of farm be significant problem urgently to be resolved hurrily at present.Be not fully recognized that excrement dirt is also resource, processing method is single, does not have integrated treatment, and treatment effeciency is low, is also the difficult problem run at present.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of and collect staff quarters, plant's house canopy integrated treatment and realize the feces of farm recycling device that recycles, not only realize reaching to excrement stain disease the object that advanced treating reaches nitrogen phosphorus and organic matter qualified discharge, and realize the resource reutilization such as marsh gas power generation, process waste water recycling by the solid excrement of excrement dirt, finally realize the object that feces of farm cycle for the treatment of utilizes.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of feces of farm recycling device, comprises staff quarters, breeding house canopy, rain collection well and biomass pool, it is characterized in that, also comprise:
Solid-liquid separating machine, described solid-liquid separating machine is connected with staff quarters by the dirty conveyance conduit of life excrement, described solid-liquid separating machine is connected with breeding house canopy by defeated excrement canal, described solid-liquid separating machine is provided with solid excrement conveyance conduit and excrement stain disease conveyance conduit, described solid excrement conveyance conduit is connected with the charging aperture of biomass pool, and described excrement stain disease conveyance conduit is connected with the water inlet end of Buffer Pool;
Buffer Pool, described Buffer Pool water inlet end is connected with the natural pond liquid conveyance conduit of the urine output canal of the sanitary sewage conveyance conduit of staff quarters, breeding house canopy, the excrement stain disease conveyance conduit of solid-liquid separating machine, the rainwater arm of rain collection well and biomass pool respectively;
Vertical sedimentation basin, the water inlet end of described vertical sedimentation basin, water side, mud discharging mouth are located at body bottom, pond, top and bottom respectively, and described water inlet end is connected with Buffer Pool;
Plug-flow aeration tank, described plug-flow aeration tank is connected with the water side of vertical sedimentation basin, is provided with multiple water stream channel in described plug-flow aeration tank, is provided with multiple aerator in described water stream channel, and described plug-flow aeration tank is provided with mud discharging mouth;
MAP reactor, the water inlet end of described MAP reactor, water side, mud discharging mouth are located at body bottom, pond, top and bottom respectively, and institute's water inlet end is connected with the water side of plug-flow aeration tank;
UASB reactor, the water inlet end of described UASB reactor, water side, mud discharging mouth are located at body bottom, pond, top and bottom respectively, the top of described UASB reactor is provided with three phase separator, the top of described three phase separator is provided with gas outlet, described gas outlet is connected with breeding house canopy with staff quarters by biogas conveyance conduit
Sterilization pool, the water inlet end of described sterilization pool is connected with the water side of UASB reactor, and the clean water be disposed is recycled to breeding house canopy in order to rinse She Peng by recycle-water conveyance conduit by water side.
Sludge digestion tank, described sludge digestion tank is connected with the mud discharging mouth of UASB reactor with plug-flow aeration tank, MAP reactor, and the mud after digestion is delivered to biomass pool by mud reuse conveyance conduit and carries out fermentation utilization.
Further, described recycle-water conveyance conduit, mud reuse conveyance conduit, defeated excrement canal, urine output canal, rainwater arm, sanitary sewage conveyance conduit, solid excrement conveyance conduit, excrement stain disease conveyance conduit, sludge carrier pipe, rainwater house steward and the dirty conveyance conduit of life excrement are equipped with gate valve and flap valve, and described natural pond liquid conveyance conduit is provided with pressure meter and flap valve.
Further, described methane tank type is cuboid or cylinder or spheroid or spheroid or semicylinder or hemisphere or semiellipsoid.
The beneficial effects of the utility model are:
1. the utility model is divided into four large processing sections, and excrement dirt collection, the dirty separation of excrement, the solid excrement recycling of excrement stain disease advanced treating, excrement dirt, realize the resource recycling utilization of feces of farm.The utility model carries out excrement dirt shunting, Gu excrement carries out biogas fermentation recycling, excrement stain disease carries out advanced treating reuse again, thus realizes excrement dirt and recycle.
2. the utility model realizes excrement stain disease advanced treating, waste water is successively by vertical sedimentation basin, plug-flow aeration tank, MAP reactor, UASB reactor and sterilization pool, the removal of nitrogen phosphorus in waste water is completed by MAP reactor, reduce concentration of nitrogen and phosphorus, avoid eutrophication secondary pollution, advanced treating is carried out for the characteristic of urine high concentration by UASB reactor, i.e. reuse after eventually passing sterilization pool, daily cleaning flushing is carried out to breeding house canopy, realize recycling of excrement stain disease, saving water resource.
3. the utility model is provided with biomass pool, and what biomass pool raw material came from that solid-liquid separating machine is separated that the solid excrement that obtains obtains with sludge digestion tank becomes ripe sludge, aerogenesis by fermentation, and the biogas obtained can be powered to staff quarters and breeding house canopy, such as, throw light on.
4. the utility model is provided with at least one group of rain collection well, the daily cleaning that rainwater collected by rain collection well is mainly used in breeding house canopy rinses, residue rainwater enters the excrement dirty urine of Buffer Pool in order to diluting high-concentration, reduces the processing pressure of follow-up equipment, improves treatment effeciency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described, but it should be known that these accompanying drawings only design, therefore not as the restriction of the utility model scope for task of explanation.In addition, unless otherwise indicated, these accompanying drawings are only intended to conceptually illustrate that structure described herein constructs, and unnecessaryly draw to scale.
Fig. 1 is the utility model plane structure schematic diagram.
In figure:
1-staff quarters 10-UASB reactor 19-natural pond liquid conveyance conduit
2-breeding house canopy 11-sterilization pool 20-sanitary sewage conveyance conduit
The solid excrement conveyance conduit of 3-rain collection well 12-sludge digestion tank 21-
4-biomass pool 13-biogas conveyance conduit 22-excrement stain disease conveyance conduit
5-solid-liquid separating machine 14-recycle-water conveyance conduit 23-sludge carrier pipe
6-Buffer Pool 15-mud reuse conveyance conduit 24-rainwater house steward
The dirty conveyance conduit of 7-vertical sedimentation basin 16-defeated excrement canal 25-life excrement
8-plug-flow aeration tank 17-urine output canal
9-MAP reactor 18-rainwater arm
Detailed description of the invention
First, it should be noted that, below will illustrate concrete structure of the present utility model, feature and advantage etc. by way of example, but all descriptions are only used to be described, and should not be understood as any restriction is formed to the utility model.In addition, described or implicit any single technical characteristic in each embodiment mentioned by herein, or be shown or implicit any single technical characteristic in the drawings and in which, still can proceed any combination or delete between these technical characteristics or its equivalent, thus obtaining other embodiments of the present utility model more that may directly do not mention in this article.In addition, in order to simplify for the purpose of drawing, identical or similar technical characteristic may only indicate at a place in the same figure.
In description of the present utility model, except as otherwise noted, term " on ", D score, " top ", " bottom ", the orientation of the instruction such as " longitudinal direction " or state relation be based on orientation shown in the drawings or state relation, only the utility model and simplified characterization for convenience of description, instead of the mechanism of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
In Fig. 1, a kind of feces of farm recycling device, comprise staff quarters 1, breeding house canopy 2, rain collection well 3 and biomass pool 4, also comprise: solid-liquid separating machine 5, described solid-liquid separating machine 5 is connected with staff quarters 1 by the dirty conveyance conduit 25 of life excrement, described solid-liquid separating machine 5 is connected with breeding house canopy 2 by defeated excrement canal 16, described solid-liquid separating machine 5 is provided with solid excrement conveyance conduit 21 and excrement stain disease conveyance conduit 22, described solid excrement conveyance conduit 21 is connected with the charging aperture of biomass pool 4, and described excrement stain disease conveyance conduit 22 is connected with the water inlet end of Buffer Pool 6; Buffer Pool 6, described Buffer Pool 6 water inlet end is connected with the natural pond liquid conveyance conduit 19 of biomass pool 4 with the sanitary sewage conveyance conduit 20 of staff quarters 1, the urine output canal 17 of breeding house canopy 2, the excrement stain disease conveyance conduit 22 of solid-liquid separating machine 5, the rainwater arm 18 of rain collection well 3 respectively; Vertical sedimentation basin 7, the water inlet end of described vertical sedimentation basin 7, water side, mud discharging mouth are located at body bottom, pond, top and bottom respectively, and described water inlet end is connected with Buffer Pool 6; Plug-flow aeration tank 8, described plug-flow aeration tank 8 is connected with the water side of vertical sedimentation basin 7, is provided with multiple water stream channel, is provided with multiple aerator in described water stream channel in described plug-flow aeration tank 8, and described plug-flow aeration tank 8 is provided with mud discharging mouth; MAP reactor 9, the water inlet end of described MAP reactor 9, water side, mud discharging mouth are located at body bottom, pond, top and bottom respectively, and institute's water inlet end is connected with the water side of plug-flow aeration tank 8; UASB reactor 10, the water inlet end of described UASB reactor 10, water side, mud discharging mouth are located at body bottom, pond, top and bottom respectively, the top of described UASB reactor 10 is provided with three phase separator, the top of described three phase separator is provided with gas outlet, described gas outlet is connected with breeding house canopy 2 with staff quarters 1 by biogas conveyance conduit 13, sterilization pool 11, the water inlet end of described sterilization pool 11 is connected with the water side of UASB reactor 10, and the clean water be disposed is recycled to breeding house canopy 2 in order to rinse She Peng by recycle-water conveyance conduit 14 by water side.Sludge digestion tank 12, described sludge digestion tank 12 is connected with the mud discharging mouth of UASB reactor 10 with plug-flow aeration tank 8, MAP reactor 9, and the mud after digestion is delivered to biomass pool 4 by mud reuse conveyance conduit 15 and carries out fermentation utilization.
It is to be noted, described recycle-water conveyance conduit 14, mud reuse conveyance conduit 15, defeated excrement canal 16, urine output canal 17, rainwater arm 18, sanitary sewage conveyance conduit 20, solid excrement conveyance conduit 21, excrement stain disease conveyance conduit 22, sludge carrier pipe 23, rainwater house steward 24 and the dirty conveyance conduit 25 of life excrement are equipped with gate valve and flap valve, and described natural pond liquid conveyance conduit 19 is provided with pressure meter and flap valve.
It is pointed out that described biomass pool 4 pond type is cuboid or cylinder or spheroid or spheroid or semicylinder or hemisphere or semiellipsoid.
Operating principle of the present utility model is:
The utility model is divided into four major parts, excrement dirt collection, the dirty separation of excrement, the solid excrement recycling of excrement stain disease advanced treating, excrement dirt, first, plant should be provided with at least one group of rain collection well 3, the daily cleaning that rainwater collected by rain collection well 3 is mainly used in breeding house canopy 2 rinses, residue rainwater enters the excrement dirty urine of Buffer Pool 6 in order to diluting high-concentration, reduces the processing pressure of follow-up equipment, improves treatment effeciency.Secondly, staff quarters 1 carry out excrement dirt shunting, fecaluria directly enters solid-liquid separating machine 5, and sanitary sewage to enter Buffer Pool 6 pending, breeding house canopy 2 is carried out fecaluria and is separated, and ight soil directly enters solid-liquid separating machine 5, and urine to enter Buffer Pool 6 pending, and the urine that solid-liquid separating machine 5 is separated finally also enters Buffer Pool 6, in addition, the natural pond liquid that biomass pool 4 produces enters Buffer Pool 6 and carries out pending.Therefore, in the utility model, Buffer Pool 6 plays a crucial effect, Buffer Pool 6 follow-up equipment will complete the work of excrement stain disease advanced treating, waste water is successively by vertical sedimentation basin 7, plug-flow aeration tank 8, MAP reactor, UASB reactor and sterilization pool, realize the advanced treating of waste water, the mud produced in processing procedure enters sludge digestion tank 12 and is further processed, the one-tenth ripe sludge processed by sludge digestion tank 12 enters the fermentation of biomass pool 4 row, clean water after process is back to breeding house canopy 4, daily cleaning flushing can be carried out to breeding house canopy 4.In addition, the biogas that the biogas that produces of UASB reactor 10 and biomass pool 4 produce is recycled to staff quarters 1 and breeding house canopy 2 carries out recycling in the lump.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and replacement, these improve and replace and also should be considered as protection domain of the present utility model.
Claims (3)
1. a feces of farm recycling device, comprises staff quarters (1), breeding house canopy (2), rain collection well (3) and biomass pool (4), it is characterized in that, also comprise:
Solid-liquid separating machine (5), described solid-liquid separating machine (5) is connected with staff quarters (1) by the dirty conveyance conduit (25) of life excrement, described solid-liquid separating machine (5) is connected with breeding house canopy (2) by defeated excrement canal (16), described solid-liquid separating machine (5) is provided with solid excrement conveyance conduit (21) and excrement stain disease conveyance conduit (22), described solid excrement conveyance conduit (21) is connected with the charging aperture of biomass pool (4), and described excrement stain disease conveyance conduit (22) is connected with the water inlet end of Buffer Pool (6);
Buffer Pool (6), described Buffer Pool (6) water inlet end is connected with natural pond liquid conveyance conduit (19) of biomass pool (4) with the sanitary sewage conveyance conduit (20) of staff quarters (1), the urine output canal (17) of breeding house canopy (2), the excrement stain disease conveyance conduit (22) of solid-liquid separating machine (5), the rainwater arm (18) of rain collection well (3) respectively;
Vertical sedimentation basin (7), the water inlet end of described vertical sedimentation basin (7), water side, mud discharging mouth are located at body bottom, pond, top and bottom respectively, and described water inlet end is connected with Buffer Pool (6);
Plug-flow aeration tank (8), described plug-flow aeration tank (8) is connected with the water side of vertical sedimentation basin (7), described plug-flow aeration tank is provided with multiple water stream channel in (8), be provided with multiple aerator in described water stream channel, described plug-flow aeration tank (8) is provided with mud discharging mouth;
MAP reactor (9), the water inlet end of described MAP reactor (9), water side, mud discharging mouth are located at body bottom, pond, top and bottom respectively, and institute's water inlet end is connected with the water side of plug-flow aeration tank (8);
UASB reactor (10), the water inlet end of described UASB reactor (10), water side, mud discharging mouth are located at body bottom, pond, top and bottom respectively, the top of described UASB reactor (10) is provided with three phase separator, the top of described three phase separator is provided with gas outlet, described gas outlet is connected with breeding house canopy (2) with staff quarters (1) by biogas conveyance conduit (13)
Sterilization pool (11), the water inlet end of described sterilization pool (11) is connected with the water side of UASB reactor (10), and the clean water be disposed is recycled to breeding house canopy (2) in order to rinse She Peng by recycle-water conveyance conduit (14) by water side;
Sludge digestion tank (12), described sludge digestion tank (12) is connected with the mud discharging mouth of UASB reactor (10) with plug-flow aeration tank (8), MAP reactor (9), and the mud after digestion is delivered to biomass pool (4) by mud reuse conveyance conduit (15) and carries out fermentation utilization.
2. feces of farm recycling device according to claim 1, it is characterized in that: described recycle-water conveyance conduit (14), mud reuse conveyance conduit (15), defeated excrement canal (16), urine output canal (17), rainwater arm (18), natural pond liquid conveyance conduit (19), sanitary sewage conveyance conduit (20), Gu excrement conveyance conduit (21), excrement stain disease conveyance conduit (22), sludge carrier pipe (23), rainwater house steward (24) and the dirty conveyance conduit (25) of life excrement are equipped with gate valve and flap valve, described biogas conveyance conduit (13) is provided with pressure meter and flap valve.
3. feces of farm recycling device according to claim 1, is characterized in that: described biomass pool (4) pond type is cuboid or cylinder or spheroid or spheroid or semicylinder or hemisphere or semiellipsoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520932672.6U CN205116361U (en) | 2015-11-20 | 2015-11-20 | Dirty cyclic utilization device of plant's excrement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520932672.6U CN205116361U (en) | 2015-11-20 | 2015-11-20 | Dirty cyclic utilization device of plant's excrement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205116361U true CN205116361U (en) | 2016-03-30 |
Family
ID=55571981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520932672.6U Expired - Fee Related CN205116361U (en) | 2015-11-20 | 2015-11-20 | Dirty cyclic utilization device of plant's excrement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205116361U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337313A (en) * | 2017-07-25 | 2017-11-10 | 昆明理工大学 | A kind of cultivating wastewater purification device and method of automatic cycle |
| CN108147532A (en) * | 2018-01-23 | 2018-06-12 | 湖北盛龙农业科技开发有限公司 | A kind of excrement at cooperation marsh gas power generation station and the total system of sewage |
| CN108585407A (en) * | 2018-06-20 | 2018-09-28 | 西安交通大学 | A kind of more technologies coupling bio-toilet fecaluria processing system and method turning to core with subcritical water hydrothermal solution |
| CN108640436A (en) * | 2018-06-06 | 2018-10-12 | 天津嘉立荷牧业集团有限公司 | A kind of cattle farm clean manufacturing and fecaluria treatment and comprehensive utilization system |
-
2015
- 2015-11-20 CN CN201520932672.6U patent/CN205116361U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337313A (en) * | 2017-07-25 | 2017-11-10 | 昆明理工大学 | A kind of cultivating wastewater purification device and method of automatic cycle |
| CN108147532A (en) * | 2018-01-23 | 2018-06-12 | 湖北盛龙农业科技开发有限公司 | A kind of excrement at cooperation marsh gas power generation station and the total system of sewage |
| CN108640436A (en) * | 2018-06-06 | 2018-10-12 | 天津嘉立荷牧业集团有限公司 | A kind of cattle farm clean manufacturing and fecaluria treatment and comprehensive utilization system |
| CN108585407A (en) * | 2018-06-20 | 2018-09-28 | 西安交通大学 | A kind of more technologies coupling bio-toilet fecaluria processing system and method turning to core with subcritical water hydrothermal solution |
| CN108585407B (en) * | 2018-06-20 | 2024-03-29 | 西安交通大学 | Multi-technology coupling ecological toilet excrement and urine treatment system and method with subcritical hydrothermal liquefaction as core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101709004B (en) | Method for comprehensively treating livestock waste and utilizing resource | |
| CN107381973B (en) | Scale animal and poultry cultivation fecaluria separate type ecology processing system and construction method | |
| CN205116361U (en) | Dirty cyclic utilization device of plant's excrement | |
| CN205152023U (en) | Birds is raised and grows excrement and urine utilization device | |
| CN104773938B (en) | A kind of feces of livestock and poultry anaerobic treatment method | |
| CN204211620U (en) | A kind of plant ight soil total system | |
| CN104108840B (en) | A kind of water rushes the dirty integrated conduct method of excrement formula large-scale milch cow farms excrement | |
| CN204897655U (en) | Dirty processing system of excrement is bred to live pig | |
| CN203181730U (en) | Pig raising excrement circulation processing device | |
| CN104496567A (en) | System and method for producing biogas manure from pig excrement and urine as chemical fertilizer | |
| CN103947561B (en) | A kind of energy-conserving and environment-protective, can the disposable treatment for cow manure system of ecological circulation and treatment process | |
| CN206417988U (en) | A kind of feces of farm recycling device | |
| CN203181741U (en) | Hog house with fermentation bed and biogas digester | |
| CN105265324B (en) | A kind of system and method suitable for the pig raising of mountainous region large-scale ecological | |
| CN203389929U (en) | Beef cattle stall fecal treatment system | |
| CN103936222A (en) | Breeding method with five-level purification and four-step utilization | |
| CN106007311A (en) | Environment-friendly ecological recycling method for pig manure | |
| CN110698015A (en) | Ecological cyclic utilization zero discharge system of large-scale pig farm | |
| CN104787979A (en) | Comprehensive utilization system for feces in large-scale breeding industry | |
| CN204762680U (en) | Beef cattle cowshed excrement and urine processing system | |
| CN204237678U (en) | The dirty Integrated Processing Unit of clear excrement diary farm excrement done by livestock on hand less than 500 pasture types | |
| CN201665579U (en) | Efficient anaerobic reaction tank | |
| CN205856281U (en) | A kind of vaccary feces nuisanceless disposal system | |
| CN105645673A (en) | Device and method for treating livestock and poultry breeding wastewater | |
| CN206157002U (en) | Animal husbandry is with high -efficient septic tank of retrieving |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160330 Termination date: 20161120 |