CN103787566A - Small sludge harmless treatment system - Google Patents
Small sludge harmless treatment system Download PDFInfo
- Publication number
- CN103787566A CN103787566A CN201410031935.6A CN201410031935A CN103787566A CN 103787566 A CN103787566 A CN 103787566A CN 201410031935 A CN201410031935 A CN 201410031935A CN 103787566 A CN103787566 A CN 103787566A
- Authority
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- China
- Prior art keywords
- mud
- rotating cylinder
- screw thread
- handling machinery
- thread handling
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Centrifugal Separators (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to a small sludge harmless treatment system comprising a mud storage tank, a mud feeding pump, a flow meter, a mixing reactor, a chemical producing tank, a chemical storage tank, a chemical feeding pump and a sludge centrifugal dehydrator, wherein the mud storage tank is connected to an inlet of the mixing reactor through the mud feeding pump and the flow meter; the chemical producing tank is connected to another inlet of the mixing reactor through the chemical storage tank, the chemical feeding pump and the flow meter; an outlet of the mixing reactor is connected to the sludge centrifugal dehydrator. The small sludge harmless system disclosed by the invention is scientific and reasonable in design, high in treatment effect, convenient to manage, strong in operability, and capable of effectively saving sludge dehydrating cost.
Description
Technical field
The invention belongs to centrifuge field, especially a kind of small-sized sewage sludge harmlessness treatment system.
Background technology
At destructor plant, domestic refuse can produce percolate, and percolate needs centralized collection and outer row or reuse after Sewage treatment systems is processed.Conventionally while using activated sludge process to carry out biochemical treatment to sewage, can produce a certain amount of excess sludge.Excess sludge need to carry out landfill after a series of processing.The typical process of existing sludge treatment is that excess sludge dewaters through sludge thickener, then enters storage basin, carries out landfill finally by crossing after the dosing dehydration of dehydration workshop forms mud cake.But the surplus sludge volume that small-sized rubbish treatment plant produces is less, if adopt existing sludge thickener and storage basin to process, not only needs to take larger land area, increase construction cost, and system management complexity is loaded down with trivial details.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of small-sized sewage sludge harmlessness treatment system is provided, this system design is scientific and reasonable, treatment effect is high, convenient management, strong operability, effectively saved the dehydration cost of mud.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of small-sized sewage sludge harmlessness treatment system, its system comprises storage basin, enters dredge pump, under meter, mixing reactor, pharmaceutical tank, medicine storing pot, enter Teat pipette and centrifugal dewatering of sludge machine, storage basin connects mixing reactor import by entering dredge pump and under meter, pharmaceutical tank by medicine storing pot, enter Teat pipette and under meter and connect another import of mixing reactor, this mixing reactor outlet connects centrifugal dewatering of sludge machine.
And, described storage basin comprises that tank body, center mud guiding tube, overflow groove, mud enter pipe, mud vent pipe and mud guiding skew wall, this tank body inner top mounting center mud guiding tube, mud enters pipe through tank wall access center mud guiding tube, the uniform tank base surrounding that is arranged on of mud guiding skew wall, mud vent pipe is drawn tank wall through mud guiding skew wall, and overflow groove is arranged on wall top in tank body and also connects outside tank body by supernatant liquor outlet pipe.
And described tank body top is provided with shifting board.
And described tank wall is provided with staircase.
And described mud enters between pipe and tank body water string is installed, and between mud vent pipe and tank body, water string is installed.
And, described centrifugal dewatering of sludge machine comprises housing, hollow rotating cylinder, screw thread handling machinery, wheel box and drive-motor, hollow rotating cylinder is rotatably installed in housing, screw thread handling machinery is rotatably installed in hollow rotating cylinder, hollow rotating cylinder one end is shaped with rotating cylinder posticum, on hollow rotating cylinder the other end sidewall, be shaped with rotating cylinder mudhole, the lower housing portion of rotating cylinder posticum one side is shaped with housing posticum, the lower housing portion of rotating cylinder mudhole one side is shaped with housing mudhole, the screw thread handling machinery one side shaft heart is shaped with into mud passage, this enters mud passage one and extends and make mud extraction passage to screw thread handling machinery sidewall, hollow rotating cylinder and screw thread handling machinery are driven by wheel box and drive-motor.
And, the uniform rotating cylinder posticum that is shaped with in described hollow rotating cylinder end, the quantity of rotating cylinder posticum is 2-8.
And described screw thread handling machinery comprises cylindrical section screw thread handling machinery and round platform section screw thread handling machinery, the mud extraction channel setting of screw thread handling machinery is in cylindrical section screw thread handling machinery one side of the junction of cylindrical section screw thread handling machinery and round platform section screw thread handling machinery.
And, described enter the mud passage one center of making that stretches out and enter mud pipe, mud pipe is entered through hollow rotating cylinder and housing in this center.
Advantage of the present invention and beneficial effect are:
This small-sized sewage sludge harmlessness treatment system, its system comprises storage basin, enter dredge pump, under meter, mixing reactor, pharmaceutical tank, medicine storing pot, enter Teat pipette and centrifugal dewatering of sludge machine, storage basin connects mixing reactor import by entering dredge pump and under meter, and pharmaceutical tank passes through medicine storing pot, enter Teat pipette and under meter and connect another import of mixing reactor, this mixing reactor outlet connects centrifugal dewatering of sludge machine, and its centrifuge comprises housing, hollow rotating cylinder, screw thread handling machinery, wheel box and drive-motor, hollow rotating cylinder is rotatably installed in housing, screw thread handling machinery is rotatably installed in hollow rotating cylinder, hollow rotating cylinder one end is shaped with rotating cylinder posticum, on hollow rotating cylinder the other end sidewall, be shaped with rotating cylinder mudhole, the lower housing portion of rotating cylinder posticum one side is shaped with housing posticum, the lower housing portion of rotating cylinder mudhole one side is shaped with housing mudhole, the screw thread handling machinery one side shaft heart is shaped with into mud passage, this enters mud passage one and extends and make mud extraction passage to screw thread handling machinery sidewall, hollow rotating cylinder and screw thread handling machinery are driven by wheel box and drive-motor, and scientific structure design of the present invention is reasonable, treatment effect is good, stable, simple to operate, the fast dewatering process that has effectively realized mud, centrifugal dewatering of sludge machine comprises housing, hollow rotating cylinder, screw thread handling machinery, wheel box and drive-motor, hollow rotating cylinder is rotatably installed in housing, screw thread handling machinery is rotatably installed in hollow rotating cylinder, hollow rotating cylinder one end is shaped with rotating cylinder posticum, on hollow rotating cylinder the other end sidewall, be shaped with rotating cylinder mudhole, the lower housing portion of rotating cylinder posticum one side is shaped with housing posticum, the lower housing portion of rotating cylinder mudhole one side is shaped with housing mudhole, the screw thread handling machinery one side shaft heart is shaped with into mud passage, this enters mud passage one and extends and make mud extraction passage to screw thread handling machinery sidewall, hollow rotating cylinder and screw thread handling machinery are driven by wheel box and drive-motor, and design science of the present invention is reasonable, treatment effect is high, convenient management, strong operability, effectively save the dehydration cost of mud.
Accompanying drawing explanation
Fig. 1 is system connection diagram of the present invention;
Fig. 2 is storage basin structural representation of the present invention;
Fig. 3 is the left view (broken section) of Fig. 2;
Fig. 4 is centrifugal dewatering of sludge machine structural representation of the present invention.
Embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of small-sized sewage sludge harmlessness treatment system, its system comprises storage basin 1, enter dredge pump 2, under meter 3, mixing reactor 4, pharmaceutical tank 7, medicine storing pot 8, enter Teat pipette 6 and centrifugal dewatering of sludge machine 9, storage basin connects mixing reactor import by entering dredge pump and under meter, pharmaceutical tank passes through medicine storing pot, enter Teat pipette and under meter and connect another import of mixing reactor, this mixing reactor outlet connects centrifugal dewatering of sludge machine, the sludge outlet connection transportation belt 5 of centrifugal dewatering of sludge machine, storage basin comprises tank body 10, center mud guiding tube 13, overflow groove 12, mud enters pipe 17, mud vent pipe 15 and mud guiding skew wall 16, this tank body inner top mounting center mud guiding tube, mud enters pipe through tank wall access center mud guiding tube, this mud guiding tube lower end, center is provided with enlarging 14, the uniform tank base surrounding that is arranged on of mud guiding skew wall, mud vent pipe is drawn tank wall through mud guiding skew wall, overflow groove is arranged on the interior wall top of tank body and connects outside tank body by supernatant liquor outlet pipe 19, tank body top is provided with shifting board 11, tank wall is provided with staircase 18, mud enters between pipe and tank body water string is installed, between mud vent pipe and tank body, water string is installed, centrifugal dewatering of sludge machine comprises housing 29, hollow rotating cylinder 24, screw thread handling machinery, wheel box 33 and drive-motor 35, hollow rotating cylinder is rotatably installed in housing, hollow rotating cylinder is rotatably installed in housing by sealing pivot 28 furtherly, screw thread handling machinery is rotatably installed in hollow rotating cylinder, hollow rotating cylinder one end is shaped with rotating cylinder posticum 22, on hollow rotating cylinder the other end sidewall, be shaped with rotating cylinder mudhole 32, the lower housing portion of rotating cylinder posticum one side is shaped with housing posticum 21, the lower housing portion of rotating cylinder mudhole one side is shaped with housing mudhole 34, the screw thread handling machinery one side shaft heart is shaped with into mud passage 23, this enters mud passage one and extends and make mud extraction passage 30 to screw thread handling machinery sidewall, hollow rotating cylinder and screw thread handling machinery are driven by wheel box and drive-motor, the uniform rotating cylinder posticum that is shaped with in hollow rotating cylinder end, the quantity of rotating cylinder posticum is 2-8, screw thread handling machinery comprises cylindrical section screw thread handling machinery 25 and round platform section screw thread handling machinery 31, the mud extraction channel setting of screw thread handling machinery is in cylindrical section screw thread handling machinery one side of the junction of cylindrical section screw thread handling machinery and round platform section screw thread handling machinery, enter the mud passage one center of making that stretches out and enter mud pipe 20, mud pipe is entered through hollow rotating cylinder and housing in this center.This center is entered between mud pipe and hollow rotating cylinder sliding ring 27 is installed, and screw thread handling machinery is evenly equipped with screw-blade 26.
Claims (9)
1. a small-sized sewage sludge harmlessness treatment system, it is characterized in that: this system comprises storage basin, enters dredge pump, under meter, mixing reactor, pharmaceutical tank, medicine storing pot, enter Teat pipette and centrifugal dewatering of sludge machine, storage basin connects mixing reactor import by entering dredge pump and under meter, pharmaceutical tank by medicine storing pot, enter Teat pipette and under meter and connect another import of mixing reactor, this mixing reactor outlet connects centrifugal dewatering of sludge machine.
2. small-sized sewage sludge harmlessness treatment system according to claim 1, it is characterized in that: described storage basin comprises that tank body, center mud guiding tube, overflow groove, mud enter pipe, mud vent pipe and mud guiding skew wall, this tank body inner top mounting center mud guiding tube, mud enters pipe through tank wall access center mud guiding tube, the uniform tank base surrounding that is arranged on of mud guiding skew wall, mud vent pipe is drawn tank wall through mud guiding skew wall, and overflow groove is arranged on wall top in tank body and also connects outside tank body by supernatant liquor outlet pipe.
3. small-sized sewage sludge harmlessness treatment system according to claim 2, is characterized in that: described tank body top is provided with shifting board.
4. small-sized sewage sludge harmlessness treatment system according to claim 2, is characterized in that: described tank wall is provided with staircase.
5. small-sized sewage sludge harmlessness treatment system according to claim 3, is characterized in that: described mud enters between pipe and tank body water string is installed, and between mud vent pipe and tank body, water string is installed.
6. small-sized sewage sludge harmlessness treatment system according to claim 1, it is characterized in that: described centrifugal dewatering of sludge machine comprises housing, hollow rotating cylinder, screw thread handling machinery, wheel box and drive-motor, hollow rotating cylinder is rotatably installed in housing, screw thread handling machinery is rotatably installed in hollow rotating cylinder, hollow rotating cylinder one end is shaped with rotating cylinder posticum, on hollow rotating cylinder the other end sidewall, be shaped with rotating cylinder mudhole, the lower housing portion of rotating cylinder posticum one side is shaped with housing posticum, the lower housing portion of rotating cylinder mudhole one side is shaped with housing mudhole, the screw thread handling machinery one side shaft heart is shaped with into mud passage, this enters mud passage one and extends and make mud extraction passage to screw thread handling machinery sidewall, hollow rotating cylinder and screw thread handling machinery are driven by wheel box and drive-motor.
7. small-sized sewage sludge harmlessness treatment system according to claim 6, is characterized in that: the uniform rotating cylinder posticum that is shaped with in described hollow rotating cylinder end, the quantity of rotating cylinder posticum is 2-8.
8. small-sized sewage sludge harmlessness treatment system according to claim 6, it is characterized in that: described screw thread handling machinery comprises cylindrical section screw thread handling machinery and round platform section screw thread handling machinery, the mud extraction channel setting of screw thread handling machinery is in cylindrical section screw thread handling machinery one side of the junction of cylindrical section screw thread handling machinery and round platform section screw thread handling machinery.
9. small-sized sewage sludge harmlessness treatment system according to claim 6, is characterized in that: described enter the mud passage one center of making that stretches out and enter mud pipe, mud pipe is entered through hollow rotating cylinder and housing in this center.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610033534.3A CN105502886A (en) | 2014-01-23 | 2014-01-23 | Minitype sludge innocent treatment system with waterproof casing |
| CN201410031935.6A CN103787566B (en) | 2014-01-23 | 2014-01-23 | Small-sized sewage sludge harmlessness processes system |
| CN201610033511.2A CN105481223A (en) | 2014-01-23 | 2014-01-23 | Centrifugal sludge dewatering type small-sized innocent sludge treatment system |
| CN201610033775.8A CN105541077A (en) | 2014-01-23 | 2014-01-23 | Small-sized sludge harmless treatment system convenient for sludge discharging |
| CN201610035098.3A CN105693060A (en) | 2014-01-23 | 2014-01-23 | Small sludge harmless disposal system provided with movable baffle |
| CN201610035097.9A CN105523701A (en) | 2014-01-23 | 2014-01-23 | Small-sized harmless sludge treatment system with side wall mounted escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410031935.6A CN103787566B (en) | 2014-01-23 | 2014-01-23 | Small-sized sewage sludge harmlessness processes system |
Related Child Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610035097.9A Division CN105523701A (en) | 2014-01-23 | 2014-01-23 | Small-sized harmless sludge treatment system with side wall mounted escalator |
| CN201610033775.8A Division CN105541077A (en) | 2014-01-23 | 2014-01-23 | Small-sized sludge harmless treatment system convenient for sludge discharging |
| CN201610035098.3A Division CN105693060A (en) | 2014-01-23 | 2014-01-23 | Small sludge harmless disposal system provided with movable baffle |
| CN201610033511.2A Division CN105481223A (en) | 2014-01-23 | 2014-01-23 | Centrifugal sludge dewatering type small-sized innocent sludge treatment system |
| CN201610033534.3A Division CN105502886A (en) | 2014-01-23 | 2014-01-23 | Minitype sludge innocent treatment system with waterproof casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103787566A true CN103787566A (en) | 2014-05-14 |
| CN103787566B CN103787566B (en) | 2016-06-08 |
Family
ID=50663691
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610033511.2A Pending CN105481223A (en) | 2014-01-23 | 2014-01-23 | Centrifugal sludge dewatering type small-sized innocent sludge treatment system |
| CN201610035097.9A Pending CN105523701A (en) | 2014-01-23 | 2014-01-23 | Small-sized harmless sludge treatment system with side wall mounted escalator |
| CN201610033534.3A Pending CN105502886A (en) | 2014-01-23 | 2014-01-23 | Minitype sludge innocent treatment system with waterproof casing |
| CN201410031935.6A Expired - Fee Related CN103787566B (en) | 2014-01-23 | 2014-01-23 | Small-sized sewage sludge harmlessness processes system |
| CN201610033775.8A Pending CN105541077A (en) | 2014-01-23 | 2014-01-23 | Small-sized sludge harmless treatment system convenient for sludge discharging |
| CN201610035098.3A Pending CN105693060A (en) | 2014-01-23 | 2014-01-23 | Small sludge harmless disposal system provided with movable baffle |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610033511.2A Pending CN105481223A (en) | 2014-01-23 | 2014-01-23 | Centrifugal sludge dewatering type small-sized innocent sludge treatment system |
| CN201610035097.9A Pending CN105523701A (en) | 2014-01-23 | 2014-01-23 | Small-sized harmless sludge treatment system with side wall mounted escalator |
| CN201610033534.3A Pending CN105502886A (en) | 2014-01-23 | 2014-01-23 | Minitype sludge innocent treatment system with waterproof casing |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610033775.8A Pending CN105541077A (en) | 2014-01-23 | 2014-01-23 | Small-sized sludge harmless treatment system convenient for sludge discharging |
| CN201610035098.3A Pending CN105693060A (en) | 2014-01-23 | 2014-01-23 | Small sludge harmless disposal system provided with movable baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN105481223A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234008A (en) * | 2015-10-29 | 2016-01-13 | 山东嘉岩石油科技开发有限公司 | Drilling mud waste liquid treatment device |
| CN106673394A (en) * | 2016-12-30 | 2017-05-17 | 吴惠霞 | System and method for dewatering in slurry field |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186614A (en) * | 2016-08-31 | 2016-12-07 | 浙江云沃环保科技股份有限公司 | A kind of highly effective sludge movement system |
| CN109647015B (en) * | 2018-12-31 | 2023-07-04 | 中国能源建设集团华东电力试验研究院有限公司 | Coagulation flocculation sedimentation tank sludge floating eliminating system and control method |
| CN109824231B (en) * | 2018-12-31 | 2023-07-04 | 中国能源建设集团华东电力试验研究院有限公司 | Device for eliminating sludge floating up of coagulation flocculation sedimentation tank and control method |
| CN109748420B (en) * | 2018-12-31 | 2023-07-04 | 中国能源建设集团华东电力试验研究院有限公司 | Sludge floating treatment system of coagulation flocculation sedimentation tank and control method |
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- 2014-01-23 CN CN201610033511.2A patent/CN105481223A/en active Pending
- 2014-01-23 CN CN201610035097.9A patent/CN105523701A/en active Pending
- 2014-01-23 CN CN201610033534.3A patent/CN105502886A/en active Pending
- 2014-01-23 CN CN201410031935.6A patent/CN103787566B/en not_active Expired - Fee Related
- 2014-01-23 CN CN201610033775.8A patent/CN105541077A/en active Pending
- 2014-01-23 CN CN201610035098.3A patent/CN105693060A/en active Pending
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| CN101823829A (en) * | 2010-05-07 | 2010-09-08 | 江苏思诺环保机械科技有限公司 | Extrusion sludge dewatering system |
| CN202700667U (en) * | 2012-08-08 | 2013-01-30 | 国福节能开发有限公司 | Sludge dewatering horizontal screw decanter centrifuge with regulating tank |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234008A (en) * | 2015-10-29 | 2016-01-13 | 山东嘉岩石油科技开发有限公司 | Drilling mud waste liquid treatment device |
| CN105234008B (en) * | 2015-10-29 | 2018-01-19 | 山东嘉岩石油科技开发有限公司 | Drilling mud liquid waste treating apparatus |
| CN106673394A (en) * | 2016-12-30 | 2017-05-17 | 吴惠霞 | System and method for dewatering in slurry field |
| CN106673394B (en) * | 2016-12-30 | 2023-08-04 | 吴惠霞 | System and method for on-site dehydration of slurry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105523701A (en) | 2016-04-27 |
| CN105502886A (en) | 2016-04-20 |
| CN105541077A (en) | 2016-05-04 |
| CN103787566B (en) | 2016-06-08 |
| CN105693060A (en) | 2016-06-22 |
| CN105481223A (en) | 2016-04-13 |
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