CN107991153A - A kind of food inspection pretreatment unit - Google Patents

A kind of food inspection pretreatment unit Download PDF

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Publication number
CN107991153A
CN107991153A CN201711289545.9A CN201711289545A CN107991153A CN 107991153 A CN107991153 A CN 107991153A CN 201711289545 A CN201711289545 A CN 201711289545A CN 107991153 A CN107991153 A CN 107991153A
Authority
CN
China
Prior art keywords
babinet
moving sleeve
gear
grinding cylinder
pretreatment unit
Prior art date
Application number
CN201711289545.9A
Other languages
Chinese (zh)
Inventor
金恩升
Original Assignee
金恩升
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 金恩升 filed Critical 金恩升
Priority to CN201711289545.9A priority Critical patent/CN107991153A/en
Publication of CN107991153A publication Critical patent/CN107991153A/en

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • 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
    • B02C18/26Disintegrating by knives or other cutting or tearing members which chop material into fragments with knives which both reciprocate and rotate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00Other disintegrating devices or methods
    • 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G01N2001/2866Grinding or homogeneising

Abstract

The invention discloses a kind of food inspection pretreatment unit, including babinet;Attrition grinding cylinder is equipped with the babinet, Disintegrating knife is equipped with attrition grinding cylinder;The Disintegrating knife is fixedly connected with moving sleeve, and moving sleeve, which is located at below Disintegrating knife, is equipped with abrasive disk;The babinet, which is located at below attrition grinding cylinder, is equipped with stock guide, and babinet, which is located at below stock guide, is equipped with material drawer.The present invention is by equipped with moving sleeve and lifter plate and drive link and bent axle, so that moving sleeve moves up and down while rotating, and then abrasive disk and Disintegrating knife is driven to rotate and move up and down, food samples are carried out sufficiently to crush and grind, improve the efficiency of pretreatment, so that food samples meet testing requirements, detection efficiency is improved;The present invention is equipped with the attrition grinding cylinder of transverse reciprocating movement so that crushes and grinds without dead angle, while avoid sieve pore blockade, improves the speed of blanking.

Description

A kind of food inspection pretreatment unit
Technical field
The present invention relates to field of detection of food safety, is specifically a kind of food inspection pretreatment unit.
Background technology
Food safety detection is to detect the harmful substance in food according to state quota, and mainly some are harmful poisonous The detection of index, such as heavy metal, aflatoxin etc..One importance of Food Science and Engineering is introducing and utilizationization Work order atom operation, concurrent spread is into food engineering unit operation, so as to promote food industry to extensive, serialization and automation Direction develop.
When being detected raw-food material, it is necessary to prepare sample, need to grind for the sample of some solid blocks Mill so that sample can be put into detecting instrument or accelerate dissolving, and traditional lapping mode is ground by grinding pot hand lapping Mill is laborious, and grinding efficiency is low, and in the repetition detection process for particularly carrying out big batch, hand lapping can not meet wanting for detection Ask, it is necessary to a kind of efficient food pretreatment unit.
The content of the invention
It is proposed in the above background technology to solve it is an object of the invention to provide a kind of food inspection pretreatment unit Problem.
To achieve the above object, the present invention provides following technical solution:
A kind of food inspection pretreatment unit, including babinet and driving motor;Attrition grinding cylinder is equipped with the babinet, crushing is ground Mill tube opening upwards;The attrition grinding cylinder both sides lower end is fixedly connected with cross slide, and cross slide is extended on the outside of babinet; Limiting plate is fixedly connected with the outside of the cross slide, the first spring is equipped between limiting plate and cabinet exterior;The crushing is ground Disintegrating knife is equipped with mill tube;The Disintegrating knife is fixedly connected with moving sleeve, and moving sleeve, which is located at below Disintegrating knife, to be set There is abrasive disk;Left and right symmetrical charging conduit is offered on the abrasive disk, abrasive disk center is fixedly connected with sleeve;Institute State sleeve to be set on the outside of moving sleeve, moving sleeve bottom is fixedly connected with second spring, the second spring other end and sleeve Inner wall is fixedly connected;Sieve aperture is offered on the attrition grinding tube end plate;The babinet, which is located to be equipped with below attrition grinding cylinder, leads Flitch, babinet, which is located at below stock guide, is equipped with material drawer;The moving sleeve, which embeds, is cased with rotating bar, is equipped with moving sleeve Vertical bar-shaped trough;Moving sleeve is rotatably connected to lifter plate by bearing holder (housing, cover), and lifter plate is slidably connected with cabinet wall, babinet Inner wall is equipped with vertical chute;Rotation axis is connected with by the first drive bevel gear group at the top of the rotating bar;The rotation axis is set There is left and right symmetrically U-shaped section, U-shaped section of rotation axis is rotatably connected to drive link, and lower end and the lifter plate of drive link are hinged;Institute Stating rotation axis and extending on the outside of babinet and run through has gear-box;The rotation axis is through gear-box and is fixedly connected with driving electricity Machine, the mode that driving motor is bolted are fixedly connected with gear box outer wall;The rotation axis is located at the position in gear-box Put and be connected with the second drive bevel gear group, be connected with transmission shaft below the second drive bevel gear group, transmission shaft passes through bearing and tooth Roller box is rotatablely connected;Longitudinal axis is connected with by the 3rd driving pinion group below the transmission shaft, longitudinal axis front end, which is fixed, to be connected Cam is connected to, cam is abutted with limiting plate.
As the further scheme of the present invention:The babinet front end is hinged with door-plate.
As the further scheme of the present invention:The straight slot being slidably connected with cross slide is offered on the cabinet exterior.
As the further scheme of the present invention:The material drawer is slidably connected with cabinet wall.
As the further scheme of the present invention:The rotation axis is rotatablely connected by bearing and cabinet wall.
As the further scheme of the present invention:The gear-box is fixedly connected with babinet.
As the further scheme of the present invention:The longitudinal axis is rotatablely connected by bearing and gear chamber interior wall.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention by equipped with moving sleeve and lifter plate and Drive link and bent axle so that moving sleeve moves up and down while rotating, and then drives abrasive disk and Disintegrating knife to rotate And move up and down, food samples are carried out sufficiently to crush and grind, improve the efficiency of pretreatment so that food samples Meet testing requirements, improve detection efficiency;The present invention is equipped with the attrition grinding cylinder of transverse reciprocating movement so that crushes and grind nothing Dead angle, while sieve pore blockade is avoided, improve the speed of blanking.
Brief description of the drawings
Fig. 1 is food inspection pretreatment unit internal structure schematic diagram;
Fig. 2 is the top view of abrasive disk in food inspection pretreatment unit;
Fig. 3 is moving sleeve top view in food inspection pretreatment unit.
In figure:1- babinets;2- attrition grinding cylinders;3- cross slides;4- limiting plates;The first springs of 5-;6- Disintegrating knifes;7- Moving sleeve;8- lifter plates;9- vertical chutes;10- abrasive disks;11- blanking grooves;12- sleeves;13- second springs;14- sieve apertures; 15- stock guides;16- material drawers;17- rotating bars;18- fixed plates;19- the first drive bevel gear groups;20- rotation axis;21-U Type section;22- drive links;23- gear-boxes;24- drives motor;25- the second drive bevel gear groups;26- transmission shafts;The 3rd turn of 27- Dynamic bevel gear group;28- longitudinal axis;29- cams.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1 and Fig. 2, in the embodiment of the present invention, a kind of food inspection pretreatment unit, including babinet 1 and driving Motor 24;1 front end of babinet is hinged with door-plate, easy to launch sample;Attrition grinding cylinder 2 is equipped with the babinet 1, crushing is ground 2 opening upwards of mill tube;The 2 both sides lower end of attrition grinding cylinder is fixedly connected with cross slide 3, and cross slide 3 extends to babinet 1 Outside, offers the straight slot being slidably connected with cross slide 3 on 1 outer wall of babinet;The outside of cross slide 3 is fixedly connected limited Position plate 4, the first spring 5 is equipped between 1 outer wall of limiting plate 4 and babinet, and the first spring 5 is so that the holding initial bit of attrition grinding cylinder 2 Put;Disintegrating knife 6 is equipped with the attrition grinding cylinder 2, Disintegrating knife 6 carries out preliminary crushing to food samples;The crushing knife Piece 6 is fixedly connected with moving sleeve 7, and moving sleeve 7 is located at the lower section of Disintegrating knife 6 and is equipped with abrasive disk 10, and abrasive disk 10 is to crushing Sample afterwards is ground;Left and right symmetrical charging conduit 11 is offered on the abrasive disk 10,10 center of abrasive disk is fixed It is connected with sleeve 12;The sleeve 12 is set in the outside of moving sleeve 7, and 7 bottom of moving sleeve is fixedly connected with second spring 13, 13 other end of second spring is fixedly connected with 12 inner wall of sleeve;Sieve aperture 14 is offered on 2 bottom plate of attrition grinding cylinder, after grinding The sample for meeting granule size is fallen from sieve aperture 14;The babinet 1 is located at the lower section of attrition grinding cylinder 2 and is equipped with stock guide 15, guide Plate 15 collects sample;The babinet 1 is located at the lower section of stock guide 15 and is equipped with material drawer 16, material drawer 16 and babinet 1 Inner wall is slidably connected, and material drawer 16 is collected sample.
Please refer to Fig.1 and Fig. 3;The moving sleeve 7 is embedded to be cased with rotating bar 17, and vertical bar is equipped with moving sleeve 7 Shape groove, opposite can only move up and down between moving sleeve 7 and rotating bar 17;Moving sleeve 7 is rotatably connected to liter by bearing holder (housing, cover) Plate 8 drops, and lifter plate 8 is slidably connected with 1 inner wall of babinet, and 1 inner wall of babinet is equipped with vertical chute 9, and lifter plate 8 is in vertical chute 9 Move up and down;The top of rotating bar 17 is connected with rotation axis 20 by the first drive bevel gear group 19, and rotation axis 20 passes through axis Hold and be rotatablely connected with 1 inner wall of babinet;The rotation axis 20 is equipped with left and right U-shaped section 21 symmetrical, 21 turns of U-shaped section of rotation axis 20 Dynamic to be connected with drive link 22, the lower end of drive link 22 and lifter plate 8 are hinged;Drive link 22 drives lifter plate 8 to move up and down;Institute State rotation axis 20 and extend to the outside of babinet 1 and through there is gear-box 23, gear-box 23 is fixedly connected with babinet 1;The rotation axis 22 run through gear-box 23 and are fixedly connected with driving motor 24, outside the mode and gear-box 23 that driving motor 24 is bolted Wall is fixedly connected;Motor 24 is driven to be electrically connected with external power supply, driving motor 24 drives rotation axis 20 to rotate;The rotation axis 20 position in gear-box 23 is connected with the second drive bevel gear group 25, and the lower section of the second drive bevel gear group 25 is connected with biography Moving axis 26, transmission shaft 26 are rotatablely connected by bearing and gear-box 23;The lower section of transmission shaft 26 passes through the 3rd driving pinion Group 28 is connected with longitudinal axis 28, and longitudinal axis 28 is rotatablely connected by bearing and 23 inner wall of gear-box;28 front end of longitudinal axis is consolidated Surely cam 29 is connected with, cam 29 is abutted with limiting plate 4;Cam 29 promotes limiting plate 4 to move.
The present invention operation principle be:The hinged door-plate in 1 front end of babinet is opened, food samples to be detected are put into crushing In sand cylinder 2, door-plate is closed;Start driving motor 24, driving motor 24 drives rotation axis 20 to rotate, and rotation axis 20 passes through first Drive bevel gear group 19 drives rotating bar 17, and actively rotating bar 17 drives moving sleeve 7 to rotate, and then drives 6 turns of Disintegrating knife It is dynamic, preliminary crushing is carried out to sample;Lifter plate 8 is driven along vertical by drive link 22 U-shaped section 21 of rotation axis 20 at the same time Sliding slot 9 moves up and down, and then drives moving sleeve 7 to be moved up and down while rotating, on the drive abrasive disk 10 of moving sleeve 7, Lower movement, the sample after crushing are fallen on the bottom plate of attrition grinding cylinder 2 by the charging conduit 11 on abrasive disk 10, abrasive disk 10 Upper and lower reciprocating movement and what is rotated be ground sample;Passed in addition, rotation axis 20 is driven by the second drive bevel gear group 25 Moving axis 26 rotates, and transmission shaft 26 drives longitudinal axis 28 to rotate by the 3rd drive bevel gear group 27, and then is rotated with moving cam 29, Cam 29 promotes limiting plate 4, and attrition grinding cylinder 2 moves back and forth under the collective effect of the first spring 5 and cam 29, makes Obtain sample comminution and grind no dead angle, attrition grinding is more abundant, while avoids sieve aperture 14 from blocking, and improves sample preparation Efficiency and effect, easy to subsequent detection.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of 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 Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (7)

1. a kind of food inspection pretreatment unit, including babinet(1)With driving motor(24);It is characterized in that, the babinet(1) It is interior to be equipped with attrition grinding cylinder(2), attrition grinding cylinder(2)Opening upwards;The attrition grinding cylinder(2)Both sides lower end is fixedly connected with Cross slide(3), cross slide(3)Extend to babinet(1)Outside;The cross slide(3)Outside is fixedly connected with limiting plate (4), limiting plate(4)With babinet(1)The first spring is equipped between outer wall(5);The attrition grinding cylinder(2)It is interior to be equipped with Disintegrating knife (6);The Disintegrating knife(6)It is fixedly connected with moving sleeve(7), moving sleeve(7)Positioned at Disintegrating knife(6)Lower section is equipped with and grinds Mill(10);The abrasive disk(10)On offer left and right symmetrical charging conduit(11), abrasive disk(10)Center, which is fixed, to be connected It is connected to sleeve(12);The sleeve(12)It is set in moving sleeve(7)Outside, moving sleeve(7)Bottom is fixedly connected with second Spring(13), second spring(13)The other end and sleeve(12)Inner wall is fixedly connected;The attrition grinding cylinder(2)Opened up on bottom plate There is sieve aperture(14);The babinet(1)Positioned at attrition grinding cylinder(2)Lower section is equipped with stock guide(15), babinet(1)Positioned at stock guide (15)Lower section is equipped with material drawer(16);The moving sleeve(7)It is embedded to be cased with rotating bar(17), moving sleeve(7)Inside it is equipped with Vertical bar-shaped trough;Moving sleeve(7)Lifter plate is rotatably connected to by bearing holder (housing, cover)(8), lifter plate(8)With babinet(1)Inner wall It is slidably connected, babinet(1)Inner wall is equipped with vertical chute(9);The rotating bar(17)Top passes through the first drive bevel gear group (19)It is connected with rotation axis(20);The rotation axis(20)Equipped with left and right U-shaped section symmetrical(21), rotation axis(20)U-shaped section (21)It is rotatably connected to drive link(22), drive link(22)Lower end and lifter plate(8)It is hinged;The rotation axis(20)Extend to Babinet(1)Outside and through there is gear-box(23);The rotation axis(22)Through gear-box(23)And it is fixedly connected with driving electricity Machine(24), drive motor(24)The mode and gear-box being bolted(23)Outer wall is fixedly connected;The rotation axis(20) Positioned at gear-box(23)Interior position is connected with the second drive bevel gear group(25), the second drive bevel gear group(25)Lower section connects There is transmission shaft(26), transmission shaft(26)Pass through bearing and gear-box(23)Rotation connection;The transmission shaft(26)Lower section passes through Three driving pinion groups(28)It is connected with longitudinal axis(28), longitudinal axis(28)Front end is fixedly connected with cam(29), cam(29) With limiting plate(4)Abut.
A kind of 2. food inspection pretreatment unit according to claim 1, it is characterised in that the babinet(1)Cut with scissors front end It is connected to door-plate.
A kind of 3. food inspection pretreatment unit according to claim 1, it is characterised in that the babinet(1)On outer wall Offer and cross slide(3)The straight slot being slidably connected.
A kind of 4. food inspection pretreatment unit according to claim 1, it is characterised in that the material drawer(16)With Babinet(1)Inner wall is slidably connected.
A kind of 5. food inspection pretreatment unit according to claim 1, it is characterised in that the rotation axis(20)Pass through Bearing and babinet(1)Inner wall is rotatablely connected.
A kind of 6. food inspection pretreatment unit according to claim 1, it is characterised in that the gear-box(23)With case Body(1)It is fixedly connected.
A kind of 7. food inspection pretreatment unit according to claim 1, it is characterised in that the longitudinal axis(28)Pass through Bearing and gear-box(23)Inner wall is rotatablely connected.
CN201711289545.9A 2017-12-08 2017-12-08 A kind of food inspection pretreatment unit CN107991153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711289545.9A CN107991153A (en) 2017-12-08 2017-12-08 A kind of food inspection pretreatment unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711289545.9A CN107991153A (en) 2017-12-08 2017-12-08 A kind of food inspection pretreatment unit

Publications (1)

Publication Number Publication Date
CN107991153A true CN107991153A (en) 2018-05-04

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108801963A (en) * 2018-07-11 2018-11-13 李向亮 A kind of potato inspection equipment
CN108786979A (en) * 2018-06-04 2018-11-13 牛瑞志 A kind of processing of crude drugs particle mashing device
CN109046689A (en) * 2018-08-15 2018-12-21 佛山领新信息科技有限公司 A kind of Ceramic manufacturing milling apparatus
CN109060485A (en) * 2018-10-10 2018-12-21 青岛聚思信息科技有限公司 A kind of food inspection pretreatment unit
CN109550576A (en) * 2018-10-31 2019-04-02 蔡聪聪 A kind of Textile Dyes preparation facilities
CN110201780A (en) * 2019-06-19 2019-09-06 吴玉华 A kind of processing of farm products black rice crushing grinding device
CN110694723A (en) * 2019-11-12 2020-01-17 江苏鑫润辉科技有限公司 Printing and dyeing raw materials is with device of breaing up with screening function
CN110882745A (en) * 2019-12-14 2020-03-17 安徽海豚生物科技有限公司 Fertilizer coloring coating agent raw material grinding device of controlled release
CN111068844A (en) * 2019-12-16 2020-04-28 宣城久悠谷电子科技有限公司 Construction waste crushing machine
CN111482226A (en) * 2020-04-12 2020-08-04 廖响中 Pulverizer for producing remediation agent for heavy metals in soil and manufacturing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106964440A (en) * 2017-06-06 2017-07-21 合肥图腾龙医疗用品开发有限公司 A kind of Chinese medicine pulverizer mill

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106964440A (en) * 2017-06-06 2017-07-21 合肥图腾龙医疗用品开发有限公司 A kind of Chinese medicine pulverizer mill

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108786979A (en) * 2018-06-04 2018-11-13 牛瑞志 A kind of processing of crude drugs particle mashing device
CN108801963A (en) * 2018-07-11 2018-11-13 李向亮 A kind of potato inspection equipment
CN109046689A (en) * 2018-08-15 2018-12-21 佛山领新信息科技有限公司 A kind of Ceramic manufacturing milling apparatus
CN109060485A (en) * 2018-10-10 2018-12-21 青岛聚思信息科技有限公司 A kind of food inspection pretreatment unit
CN109550576A (en) * 2018-10-31 2019-04-02 蔡聪聪 A kind of Textile Dyes preparation facilities
CN110201780A (en) * 2019-06-19 2019-09-06 吴玉华 A kind of processing of farm products black rice crushing grinding device
CN110694723A (en) * 2019-11-12 2020-01-17 江苏鑫润辉科技有限公司 Printing and dyeing raw materials is with device of breaing up with screening function
CN110882745A (en) * 2019-12-14 2020-03-17 安徽海豚生物科技有限公司 Fertilizer coloring coating agent raw material grinding device of controlled release
CN111068844A (en) * 2019-12-16 2020-04-28 宣城久悠谷电子科技有限公司 Construction waste crushing machine
CN111482226A (en) * 2020-04-12 2020-08-04 廖响中 Pulverizer for producing remediation agent for heavy metals in soil and manufacturing method

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Application publication date: 20180504

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