CN109126973A - A kind of electronic product recycling and processing device - Google Patents

A kind of electronic product recycling and processing device Download PDF

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Publication number
CN109126973A
CN109126973A CN201811062309.8A CN201811062309A CN109126973A CN 109126973 A CN109126973 A CN 109126973A CN 201811062309 A CN201811062309 A CN 201811062309A CN 109126973 A CN109126973 A CN 109126973A
Authority
CN
China
Prior art keywords
broken case
electronic product
shaft
conveyer mechanism
grinding barrel
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.)
Withdrawn
Application number
CN201811062309.8A
Other languages
Chinese (zh)
Inventor
王康
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou And Wales Have Electronic Technology Ltd Co
Original Assignee
Suzhou And Wales Have Electronic Technology Ltd Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou And Wales Have Electronic Technology Ltd Co filed Critical Suzhou And Wales Have Electronic Technology Ltd Co
Priority to CN201811062309.8A priority Critical patent/CN109126973A/en
Publication of CN109126973A publication Critical patent/CN109126973A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/08Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • B02C18/12Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The present invention relates to electronic product machining technical field, specifically a kind of electronic product recycling and processing device, including pedestal, the base top, which is fixed by the bracket, is provided with broken case;Front-rear direction is provided with two shafts in left and right in the broken case, and left and right shaft is rotatablely connected with broken case front and rear wall respectively, and left/right rotation axle position is fixedly installed with breaker roll in broken case inner part, and breaker roll side wall is evenly arranged with several crushing teeths;Bottom is further fixedly arranged on conveyer mechanism in the broken case, conveyer mechanism inclined upward to the left;The conveyer mechanism right end passes through broken right wall of box and extends to outside broken case;The conveyer belt material of the conveyer mechanism uses soft magnetism.The absorption of the magnetic materials such as iron charge in the broken electronic product of the present invention is on a moving belt, outside with conveyer belt to the right upper direction to broken case, to complete the separation to iron charge in electronic product, be conducive to later period crushed work, reduce workpiece loss and energy consumption, reduces separation costs.

Description

A kind of electronic product recycling and processing device
Technical field
The present invention relates to electronic product machining technical field, specifically a kind of electronic product recycling and processing device.
Background technique
Electronic product is the Related product using electric energy as working foundation, specifically includes that wrist-watch, smart phone, phone, TV Machine, video disc player, video recorder, video camera, radio, radio cassette player, combination sound box, compact disc player, computer, mobile communication product etc.. The material general value that electronic product uses is higher, after electronic product damage, can be recycled toward contact to electronic product, existing Some recycling prevent from mainly dismantling electronic product, and in addition to the element that part can directly recycle, rest part carries out powder It is broken, then useful element is extracted from smashed electronics fragment.
Existing electronic product rubbish material mainly includes the nonmetalloids such as plastics, glass and gold, silver, copper, iron, aluminium Equal metallic elements, wherein the hardness and toughness of iron are all relatively high, and crushing difficulty is larger, and existing electronic product recyclable device is big Mostly iron is not pre-separated, directly crushes iron together with other elements, it is not only higher to the load of device, it can also make At the waste of the energy.
Summary of the invention
The purpose of the present invention is to provide a kind of electronic product recycling and processing devices, to solve to propose in above-mentioned background technique The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of electronic product recycling and processing device, including pedestal, the base top, which is fixed by the bracket, is provided with broken case;Institute It states broken box top and is provided with feed hopper, front-rear direction is provided with two shafts in left and right, left and right shaft difference in the broken case It is rotatablely connected with broken case front and rear wall, left/right rotation axle position is fixedly installed with breaker roll, breaker roll side wall in broken case inner part It is evenly arranged with several crushing teeths;The broken case rear wall is fixedly installed gear-box, after the shaft rear end passes through gear-box It wall and is rotatablely connected with gear-box rear wall, left/right rotation axle position is in being fixedly installed with pitch wheel, the tooth in gear-box Roller box rear wall is further fixedly arranged on decelerating motor, and decelerating motor front end motor shaft is fixedly connected with right side shaft rear end;It is described broken Bottom is further fixedly arranged on conveyer mechanism in broken case, conveyer mechanism inclined upward to the left;The conveyer mechanism right end is worn It crosses broken right wall of box to extend to outside broken case, the broken case right side wall offers the port passed through for conveyer mechanism;It is described The conveyer belt material of conveyer mechanism uses soft magnetism;The broken bottom portion is located at conveyer mechanism lower left and offers blanking Mouthful.
As a further solution of the present invention: the broken case right side wall is also fixedly connected with scraper plate, and scraper plate is located at transmission It is bonded with mechanism lower right side and with conveyer mechanism conveyer belt bottom.
As further scheme of the invention: being additionally provided with grinding barrel above the pedestal, grinding barrel is located at broken case Lower section, the grinding barrel bottom are fixedly connected with strut, and strut bottom end is fixedly connected with pedestal;It is fixed at the top of the grinding barrel to connect It is connected to receiving hopper, receiving hopper is located at below feed opening, and the grinding barrel bottom wall is rotatably connected to the second shaft by sealing bearing, Several Disintegrating knifes are fixedly installed in second shaft, the grinding barrel bottom center is fixedly connected with motor, motor top Motor shaft is fixedly connected with the second shaft bottom end;The grinding barrel bottom is uniformly provided with several discharge ports, and discharge outlet is fixed It is connected with sieve.
As further scheme of the invention: the strut includes three sections, and two sections are round bar, intermediate section bullet Spring, spring upper and lower ends are fixedly connected with upper-lower section round bar respectively.
As further scheme of the invention: the grinding barrel side wall is also fixedly installed with vibrating motor.
As further scheme of the invention: the base top is also placed with pulp-collecting box, and pulp-collecting box is located at grinding barrel Lower section.
A kind of electronic product machining system, including above-mentioned electronic product recycling and processing device.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is tentatively broken by carrying out to electronic product, and broken electronic product fragment is fallen on conveyer mechanism, is passed The conveyer belt material of tape-feed uses soft magnetism, under magneticaction, the magnetic materials such as iron charge in broken electronic product Absorption on a moving belt, with conveyer belt to the right upper direction to broken case outside, to complete separation to iron charge in electronic product, Iron charge hardness is larger, is conducive to later period crushed work after removal, reduces workpiece loss and energy consumption, reduces separation costs;Point Electronic product from after is fallen in crush box, is driven the second shaft to make Disintegrating knife high-speed rotation by motor, is produced to electronics Non-magnetic material in product is crushed, and is screened by sieve to motor rubbish, guarantees to crush abundant enough;Crush box Strut interlude is spring, drives grinding barrel vibration by vibrating motor, so that electronic product is beated in grinding barrel, crushes effect Fruit is more preferable, while vibration is conducive to screening of the sieve to material, moreover it is possible to prevent sieve from blocking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1.
Fig. 2 is the overlooking structure diagram that case is crushed in embodiment 1.
Fig. 3 is the structural schematic diagram of embodiment 2.
In figure: 1- pedestal, 2- are crushed case, 3- first rotating shaft, 4- breaker roll, 5- crushing teeth, 6- gear-box, 7- gear, 8- Decelerating motor, 9- feed hopper, 10- conveyer mechanism, 11- port, 12- scraper plate, 13- feed opening, 14- strut, 15- grinding barrel, 16- vibrating motor, 17- receiving hopper, 18- motor, the second shaft of 19-, 20- Disintegrating knife, 21- sieve, 22- pulp-collecting box.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Fig. 1~2, a kind of electronic product recycling and processing device, including pedestal 1 are please referred to, is fixed by the bracket at the top of the pedestal 1 It is provided with broken case 2;Feed hopper 9 is provided at the top of the broken case 2;Front-rear direction is provided with left and right two in the broken case 2 Root shaft 3, left and right shaft 3 are rotatablely connected with broken 2 front and rear wall of case respectively, and it is fixed that left and right shaft 3 is located at broken 2 inner part of case Breaker roll 4 is installed, 4 side wall of breaker roll is evenly arranged with several crushing teeths 5, to improve crushing effect;After the broken case 2 Wall is fixedly installed gear-box 6, and 3 rear end of shaft passes through 6 rear wall of gear-box and is rotatablely connected with 6 rear wall of gear-box, left and right Shaft 3, which is located in gear-box 6, is fixedly installed with pitch wheel 7, and 6 rear wall of gear-box is further fixedly arranged on deceleration electricity Machine 8,8 front end motor shaft of decelerating motor are fixedly connected with 3 rear end of right side shaft;Pass through rotating towards each other to waste and old electricity for breaker roll 4 Sub- product block carries out tentatively broken;Bottom is further fixedly arranged on conveyer mechanism 10 in the broken case 2, conveyer mechanism 10 to Upper left side inclination, tilt angle are set as the case may be, guarantee that the non-magnetic electronics fallen on conveyer mechanism 10 produces Product can be as left sliding;10 right end of conveyer mechanism passes through broken 2 right wall of case and extends to outside broken case 2, the broken case 2 Right side wall offers the port 11 passed through for conveyer mechanism;The conveyer belt material of the conveyer mechanism 10 uses soft magnetism, breaks Electronic product fragment after broken is fallen on conveyer mechanism 10, the iron charge etc. under magneticaction, in broken electronic product Magnetic material adsorb on a moving belt, with conveyer belt to the right upper direction to broken case outside;2 right side wall of broken case is also fixed It is connected with scraper plate 12, scraper plate 12 is located at 10 lower right side of conveyer mechanism and is bonded with 10 conveyer belt bottom of conveyer mechanism, iron charge When being transported to 10 right end of conveyer mechanism, if passing through the effect of scraper plate 12 without being detached from conveyer belt due to gravity, Under iron charge etc. being shoveled;To complete the separation to iron charge in electronic product, iron charge hardness is larger, is conducive to the later period after removal Crushed work reduces workpiece loss and energy consumption, reduces separation costs;2 bottom of broken case is located at conveyer mechanism 10 Lower left offers feed opening 13, and non-magnetic material is discharged from feed opening 13.
Embodiment 2
Referring to Fig. 3, on the basis of embodiment 1, grinding barrel 15 is additionally provided with above the pedestal 1, grinding barrel 15 is located at broken Broken 2 lower section of case, 15 bottom of grinding barrel are fixedly connected with strut 14, and 14 bottom end of strut is fixedly connected with pedestal 1, the strut 14 include three sections, and two sections are round bar, and intermediate section spring, spring upper and lower ends are fixedly connected with upper-lower section round bar respectively, Grinding barrel 15 is vibrated;Receiving hopper 17 is fixedly connected at the top of the grinding barrel 15, receiving hopper 17 is located at blanking 13 lower section of mouth, non-magnetic material are fallen into grinding barrel 15 by receiving hopper 17, and 15 bottom wall of grinding barrel passes through sealing bearing turn It is dynamic to be connected with the second shaft 19, several Disintegrating knifes 20,15 bottom centre of grinding barrel are fixedly installed in the second shaft 19 Place is fixedly connected with motor 18, and 18 top motor shaft of motor is fixedly connected with 19 bottom end of the second shaft, drives the by motor 18 Two shafts 19 make 20 high-speed rotation of Disintegrating knife, crush to electronic product;15 bottom of grinding barrel is uniformly provided with Several discharge ports, discharge outlet are fixedly connected with sieve 21, are screened by sieve 21 to motor rubbish, guarantee to crush enough Sufficiently;15 side wall of grinding barrel is also fixedly installed with vibrating motor 16, drives grinding barrel 15 to vibrate by vibrating motor 16, makes It obtains electronic product to beat in grinding barrel 15, crushing effect is more preferable, while vibration is conducive to screening of the sieve 21 to material, moreover it is possible to Prevent sieve 21 from blocking;1 top of pedestal is also placed with pulp-collecting box 22, and pulp-collecting box 22 is located at 15 lower section of grinding barrel, grinding screen Non magnetic electronic product after choosing is fallen into pulp-collecting box 22, carries out following process recycling.
A kind of electronic product machining system, including above-mentioned electronic product recycling and processing device.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of electronic product recycling and processing device, including pedestal (1), pedestal (1) top, which is fixed by the bracket, to be provided with Broken case (2);Feed hopper (9) are provided at the top of the broken case (2);It is characterized in that, the interior front-rear direction of the broken case (2) Two shafts (3) in left and right are provided with, left and right shaft (3) is rotatablely connected with broken case (2) front and rear wall respectively, left and right shaft (3) position It is fixedly installed with breaker roll (4) in broken case (2) inner part, breaker roll (4) side wall is evenly arranged with several crushing teeths (5); Broken case (2) rear wall is fixedly installed gear-box (6), and shaft (3) rear end passes through gear-box (6) rear wall and and gear The rotation connection of case (6) rear wall, left and right shaft (3), which is located in gear-box (6), to be fixedly installed with pitch wheel (7), described Gear-box (6) rear wall is further fixedly arranged on decelerating motor (8), and decelerating motor (8) front end motor shaft and right side shaft (3) rear end are solid Fixed connection;The interior bottom of the broken case (2) is further fixedly arranged on conveyer mechanism (10), and conveyer mechanism (10) inclines to upper left side Tiltedly;Conveyer mechanism (10) right end passes through broken case (2) right wall and extends to broken case (2) outside, on the right side of the broken case (2) Wall offers the port (11) passed through for conveyer mechanism;The conveyer belt material of the conveyer mechanism (10) uses soft magnetism;Institute It states broken case (2) bottom and is located at conveyer mechanism (10) lower left and offer feed opening (13).
2. electronic product recycling and processing device according to claim 1, which is characterized in that broken case (2) right side wall Also be fixedly connected with scraper plate (12), scraper plate (12) be located at conveyer mechanism (10) lower right side and with conveyer mechanism (10) conveyer belt Bottom fitting.
3. electronic product recycling and processing device according to claim 1 or 2, which is characterized in that above the pedestal (1) also It is provided with grinding barrel (15), grinding barrel (15) is located at below broken case (2), and grinding barrel (15) bottom is fixedly connected with strut (14), strut (14) bottom end is fixedly connected with pedestal (1);Receiving hopper (17) are fixedly connected at the top of the grinding barrel (15), are connect Hopper (17) is located at below feed opening (13), and grinding barrel (15) bottom wall is rotatably connected to the second shaft by sealing bearing (19), it is fixedly installed with several Disintegrating knifes (20) in the second shaft (19), grinding barrel (15) bottom center is fixed to be connected It is connected to motor (18), motor (18) top motor shaft is fixedly connected with the second shaft (19) bottom end;Grinding barrel (15) bottom Several discharge ports are uniformly provided with, discharge outlet is fixedly connected with sieve (21).
4. electronic product recycling and processing device according to claim 3, which is characterized in that the strut (14) includes three Section, two sections are round bar, and intermediate section spring, spring upper and lower ends are fixedly connected with upper-lower section round bar respectively.
5. electronic product recycling and processing device according to claim 4, which is characterized in that grinding barrel (15) side wall is also It is fixedly installed with vibrating motor (16).
6. electronic product recycling and processing device according to claim 3, which is characterized in that also put at the top of the pedestal (1) It is equipped with pulp-collecting box (22), pulp-collecting box (22) is located at below grinding barrel (15).
7. a kind of electronic product machining system, which is characterized in that including the electronic product recycling as described in claim 1-6 is any Processing unit.
CN201811062309.8A 2018-09-12 2018-09-12 A kind of electronic product recycling and processing device Withdrawn CN109126973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811062309.8A CN109126973A (en) 2018-09-12 2018-09-12 A kind of electronic product recycling and processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811062309.8A CN109126973A (en) 2018-09-12 2018-09-12 A kind of electronic product recycling and processing device

Publications (1)

Publication Number Publication Date
CN109126973A true CN109126973A (en) 2019-01-04

Family

ID=64824977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811062309.8A Withdrawn CN109126973A (en) 2018-09-12 2018-09-12 A kind of electronic product recycling and processing device

Country Status (1)

Country Link
CN (1) CN109126973A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112058431A (en) * 2020-09-21 2020-12-11 衡阳百赛化工实业有限公司 Caking zinc sulfate is broken up and is sieved mechanism
CN112827615A (en) * 2020-12-15 2021-05-25 郑州市建筑工程标准定额站 Novel device for recycling engineering cement clinker waste
CN115301326A (en) * 2022-07-11 2022-11-08 武汉华强新型建筑材料有限公司 Stone material saw mud raw materials smashes transmission integration equipment
CN117101781A (en) * 2023-10-19 2023-11-24 烟台华虹建筑科技有限公司 Solid waste recycling treatment equipment for building materials

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112058431A (en) * 2020-09-21 2020-12-11 衡阳百赛化工实业有限公司 Caking zinc sulfate is broken up and is sieved mechanism
CN112827615A (en) * 2020-12-15 2021-05-25 郑州市建筑工程标准定额站 Novel device for recycling engineering cement clinker waste
CN115301326A (en) * 2022-07-11 2022-11-08 武汉华强新型建筑材料有限公司 Stone material saw mud raw materials smashes transmission integration equipment
CN115301326B (en) * 2022-07-11 2024-05-28 武汉华强新型建筑材料有限公司 Stone sawing mud raw material crushing and conveying integrated equipment
CN117101781A (en) * 2023-10-19 2023-11-24 烟台华虹建筑科技有限公司 Solid waste recycling treatment equipment for building materials
CN117101781B (en) * 2023-10-19 2023-12-26 烟台华虹建筑科技有限公司 Solid waste recycling treatment equipment for building materials

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Application publication date: 20190104