CN109942050B - Integral type open channel ultraviolet ray disinfection equipment - Google Patents
Integral type open channel ultraviolet ray disinfection equipment Download PDFInfo
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- CN109942050B CN109942050B CN201910266122.8A CN201910266122A CN109942050B CN 109942050 B CN109942050 B CN 109942050B CN 201910266122 A CN201910266122 A CN 201910266122A CN 109942050 B CN109942050 B CN 109942050B
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Abstract
The invention discloses an integrated open channel ultraviolet disinfection device, which comprises a fixed frame, ultraviolet lamp tubes uniformly arranged in the fixed frame, a connecting device for connecting the ultraviolet lamp tubes with the fixed frame, a fixing device and a cleaning device for cleaning the ultraviolet lamp tubes, wherein the cleaning device comprises a cleaning piece sleeved on the ultraviolet lamp tubes, a first driving mechanism for driving the cleaning piece to slide relative to the outer wall of the ultraviolet lamp tubes, a fixing mechanism for fixing the cleaning piece and a scraping mechanism for cleaning the front end of the cleaning piece, the fixing device comprises a frame arranged above the open channel, a plurality of mounting frames detachably arranged on the frame, a first connecting mechanism for connecting the mounting frames with the frame and a second connecting mechanism for connecting the fixed frame with the mounting frames, when the device is installed, the width of the open channel is measured, and then the required plurality of fixed frames are calculated, and then the corresponding mounting bracket of installation can, be convenient for carry out erection equipment to the open channel of different widths.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to integrated open channel ultraviolet disinfection equipment.
Background
At present, in the treatment of municipal sewage, an ultraviolet disinfection process is widely used. However, the municipal sewage has complex water quality components, and a large amount of pollutants are adhered to the surface of the ultraviolet outer-layer sleeve, so that the ultraviolet irradiation intensity is seriously attenuated, the sterilization effect is seriously influenced, the equipment cleaning, maintenance and management requirements are high, and a large amount of manpower and financial resources are consumed.
The length of an existing mounting frame for mounting the ultraviolet disinfection equipment cannot be adjusted, and the width adaptability to an open channel is poor.
Disclosure of Invention
The invention provides an integrated open channel ultraviolet disinfection device which can be automatically cleaned and has earphone installation width.
In order to achieve the purpose, the invention adopts the following technical scheme: an integrated open channel ultraviolet disinfection device comprises a fixing frame, ultraviolet lamp tubes uniformly arranged in the fixing frame, a connecting device used for connecting the ultraviolet lamp tubes with the fixing frame, a fixing device and a cleaning device used for cleaning the ultraviolet lamp tubes, wherein the cleaning device comprises a cleaning piece sleeved on the ultraviolet lamp tubes, a first driving mechanism used for driving the cleaning piece to slide relative to the outer wall of the ultraviolet lamp tubes, a fixing mechanism used for fixing the cleaning piece and a scraping mechanism used for cleaning the front end of the cleaning piece; the cleaning piece can be moved through the first driving mechanism, so that the cleaning piece can slide relative to the outer wall of the ultraviolet lamp tube, pollutants adhered to the outer wall of the ultraviolet lamp tube can be scraped off by the cleaning piece in the sliding process, the whole cleaning process can be automatically finished, manual cleaning is not needed, and a large amount of financial resources and manpower are saved; when the installation equipment is used, the width of the open channel is measured, a plurality of required fixing frames are calculated, and then the corresponding mounting frames are installed, so that the installation equipment can be conveniently carried out on the open channels with different widths.
The first connecting mechanism comprises first sliding grooves symmetrically arranged on the frame, rotating shafts arranged on two sides of the mounting frame, rolling wheels rotatably connected to the end parts of the rotating shafts and fastening assemblies used for fastening the mounting frame, the rolling wheels can move relative to the first sliding grooves, and the mounting frame is convenient to mount and dismount by arranging the first sliding grooves and the rolling wheels.
The second connecting mechanism comprises second sliding chutes symmetrically arranged on two sides of the mounting rack, a fourth elastic piece arranged at the bottom of the second sliding chute, a buffer plate arranged at the upper end of the fourth elastic piece and a fixing component for fixing the mounting rack; the fourth elastic piece is arranged to play a certain buffering role, so that the fixing frame is prevented from falling fast to impact the mounting frame to damage the lamp tube.
The fastening assembly comprises screw rods symmetrically arranged on two sides of the frame, first clamping plates symmetrically arranged on the screw rods, a fifth elastic piece arranged on the first clamping plates, second clamping plates arranged on the end parts of the fifth elastic piece and a screw rod driving part for driving the screw rods to rotate, and the screw rods are half left-handed threads and half right-handed threads; because half left-handed screw of lead screw, half right-handed screw then can make first splint remove to the centre simultaneously through rotating the lead screw, and then make each mount closely lean on together to avoid the mount to take place to rock, and through setting up the fifth elastic component, both can guarantee the compactness to the mount centre gripping, can also avoid the too big damage mounting bracket of clamping-force.
The screw rod driving part comprises a fixed rod arranged on the fixed frame, a first gear arranged on the screw rod, a second gear meshed with the first gear and a gear driving part driving the second gear to rotate, and the screw rod is in threaded connection with the fixed rod.
The cleaning piece comprises a first arc-shaped plate and a second arc-shaped plate, the first arc-shaped plate and the second arc-shaped plate can be combined into a circular tube, and the inner diameter and the outer diameter of the ultraviolet lamp tube of the synthetic circular tube are the same; through the synthetic pipe of first arc and second arc, both can guarantee to clear up ultraviolet tube outer wall comprehensively, when changing ultraviolet tube moreover, only need with first arc with the second arc separation both can, be convenient for change ultraviolet tube.
In summary, the cleaning piece can be moved by the first driving mechanism to slide relative to the outer wall of the ultraviolet lamp tube, so that pollutants adhered to the outer wall of the ultraviolet lamp tube can be scraped off by the cleaning piece in the sliding process, the disinfection effect is not affected, the whole cleaning process can be automatically finished, manual cleaning is not needed, a large amount of financial and manpower is saved, when equipment is installed, only the width of an open channel is measured, a plurality of required fixing frames are calculated, and then the corresponding installing frames are installed, so that the equipment can be conveniently installed for the open channels with different widths.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the internal structure of the fixing frame of the present invention
Fig. 3 is an enlarged view of fig. 2 at a.
Fig. 4 is an enlarged view of fig. 2 at B.
Fig. 5 is an enlarged view of fig. 2 at C.
Fig. 6 is a cross-sectional view of the fixing frame.
Fig. 7 is an enlarged view of fig. 6 at a.
Fig. 8 is an enlarged view of fig. 6 at B.
Fig. 9 is a cross-sectional view of the present invention.
Fig. 10 is an enlarged view of fig. 9 at a.
Detailed Description
As shown in fig. 1-10, an integrated open channel ultraviolet disinfection apparatus comprises a fixing frame 1, a uniform ultraviolet lamp tube 11, a connecting device, a fixing device and a cleaning device, wherein the fixing device comprises a frame 6, a mounting frame 61, a first connecting mechanism and a second connecting mechanism, the frame 6 is a metal frame for fixing above an open channel, the mounting frame 61 is used for fixing the fixing frame, the first connecting mechanism comprises a first sliding groove 62, a rotating shaft, rollers 64 and fastening components, the first sliding groove 62 is symmetrically arranged on the frame 6, the rotating shaft is symmetrically fixed on two sides of the mounting frame 61, the rollers 64 are rotatably connected to the end part of the rotating shaft and can roll in the first sliding groove, when the apparatus is installed, only the width of the open channel needs to be measured, a plurality of fixing frames are calculated, and corresponding mounting frames are installed, be convenient for carry out erection equipment to the open channel of different widths, and through setting up first sliding tray and gyro wheel, be convenient for install and dismantle the mounting bracket.
The fastening assembly comprises a screw rod 7, a first clamping plate 71, a fifth elastic piece 72, a second clamping plate 73, a fixing rod 74, a first gear 75, a second gear 76 and a gear driving piece 77, wherein the fixing rods 74 are symmetrically fixed on two sides of the frame, the screw rod 7 is in threaded connection with the fixing rod 74, a half left-handed thread and a half right-handed thread of the screw rod are arranged, the first gear 75 is fixed on the screw rod by using a conventional metal gear, the second gear is meshed with the first gear, the gear driving piece 77 is fixed on the fixing rod by using a motor, the output end of the gear driving piece is fixedly connected with the second gear, the first clamping plate 71 is in threaded connection with the screw rod symmetrically, the fifth elastic piece 72 is fixed on the first clamping plate by using an elastic telescopic rod, the second clamping plate is fixed at the end part of the fifth elastic piece, and the first clamping plate can move towards the middle simultaneously by rotating the screw rod due to the half left-handed thread and the half right-handed thread of the screw rod, and then make each mount closely lean on together to the mount takes place to rock, and through setting up the fifth elastic component, both can guarantee the compactness to the mount centre gripping, can also avoid the too big damage mounting bracket of clamping-force.
Second coupling mechanism includes second spout 65, fourth elastic component 66 and buffer board 67, second spout 65 symmetry is seted up in the mounting bracket both sides, can supply the mount to slide from top to bottom, fourth elastic component 66 chooses for use the spring, and the lower extreme is fixed in second spout 65 bottom, buffer board 67 chooses for use rubber to make, fixes in fourth elastic component upper end, then can directly pass through the second spout with the mount and install in the mounting bracket, and sets up that the fourth elastic component can play certain cushioning effect to the mount falls to strike and damages the fluorescent tube on the mounting bracket fast.
The fixing frame 1 is a conventional square frame and used for fixing and placing the lamp tubes, the ultraviolet lamp tubes 11 are conventional ultraviolet lamp tubes and are mounted on the fixing frame 1 through connecting devices, each connecting device comprises a fixing sleeve 12, a clamping jaw 13, a first elastic piece 14 and a first driving piece 15, the first driving pieces 15 are motors and are fixed on the fixing frame 1, the fixing sleeves 12 are used for fixing two ends of each ultraviolet lamp tube, the clamping jaws 13 are fixed on output shafts of the first driving pieces, the first elastic pieces are conventional springs, two ends of each elastic piece are fixed on the clamping jaws 13 respectively, and clamping force of the clamping jaws 13 is increased.
The cleaning device comprises a cleaning piece, a first driving mechanism, a fixing mechanism and a scraping mechanism, wherein the cleaning piece is a sleeve, the inner diameter of the sleeve is the same as the outer diameter of the ultraviolet lamp tube, the sleeve is divided into a first arc-shaped plate 16 and a second arc-shaped plate 17 in a cutting mode from the middle, and when the ultraviolet lamp tube is replaced, only the first arc-shaped plate and the second arc-shaped plate need to be separated, so that the ultraviolet lamp tube is convenient to replace; the fixing mechanism comprises a first fixing plate 2, a driving plate 21, a second connecting plate 22, a through groove 23, a second sliding block 24, a baffle plate 25, a second elastic part 26, a driving rod 27 and a first fixing block 28, wherein the driving plate 21 is arranged at the bottom of the first fixing plate 2 and can slide up and down relative to the first fixing plate, the through groove 23 is symmetrically arranged on the first fixing plate, the lower end of the second sliding block 24 penetrates through the through groove 23 to be fixed on the driving plate 21, the second sliding block 24 can slide relative to the first fixing plate, the baffle plate 25 is fixed on the first fixing plate 2, the second elastic part 26 adopts a conventional spring, one end of the second sliding block is fixed on the baffle plate 25, the other end of the second sliding block is fixed on the second sliding block, one end of the second connecting plate 22 is fixed on the driving plate, the other end of the second sliding block is fixed on the first arc-shaped plate 16, when a lamp tube needs to be replaced, the second sliding block downwards to drive the driving plate to move, the first arc-shaped plate is separated from the ultraviolet lamp tube, the ultraviolet lamp tube is convenient to replace, and the second elastic piece is arranged, so that the first arc-shaped plate can be automatically reset, the first arc-shaped plate can be tightly attached to the second arc-shaped plate, and the cleaning effect is ensured; the regulation of actuating lever 27 one end is on the output shaft of first driving piece 15, and the other end rotates with the mount to be connected, first fixed block 28 is fixed on actuating lever 27, and the side links firmly with the second arc, then when trading ultraviolet tube, moves first arc earlier for first arc breaks away from with ultraviolet tube, and rethread first driving piece rotates first fixed block, and then drives the second arc and rotates, makes ultraviolet tube roll out, is convenient for take out and installs ultraviolet tube.
First actuating mechanism includes shifting chute 3, first slider 31 and second driving piece 32, 3 symmetries in shifting chute are seted up on the mount, 31 one end card of first slider is gone into in shifting chute 3, and the other end is fixed on first fixed plate, rodless cylinder is chooseed for use to second driving piece 32, links firmly with first slider 31, then can drive first slider through the second driving piece and remove, and then drives the synthetic pipe of first arc and second arc and remove along ultraviolet tube to strike off the pollutant on the ultraviolet lamp outer wall, guarantee ultraviolet lamp's disinfection effect.
Strike off the mechanism and include scraper blade 4, spout 41, first connecting plate 42 and strike off drive assembly, the tip at the cleaning piece is seted up to spout 41, scraper blade 4 evenly distributed is at the cleaning piece tip, and its bottom surface and the laminating of ultraviolet tube outer wall, and one of them side and the laminating of cleaning piece tip, first connecting plate 42 inserts in spout 41, and spout 41 slides relatively, and both ends are fixed with scraper blade 4 respectively, then can strike off the pollutant of piling up at first arc and second arc front end department fast through rotating the scraper blade, avoids the pollutant to get into the pipe that first arc and second arc formed again and causes secondary pollution to ultraviolet tube, guarantees the clean effect of cleaning piece, and the scraper blade can play certain clean effect at relative ultraviolet tube outer wall pivoted in-process, and the subsequent cleaning piece of being convenient for is clean.
The scraping driving assembly comprises a connecting ring, a driving gear 51, a driving rack 52, a second fixed block 53, a third elastic member, a third driving member 55, a rack 56, a gear 57, a fourth driving member 58, a connecting frame 59, a second fixed plate 591, a circular gear 592 and a push plate 593, wherein the connecting ring is a circular ring, is divided into two identical semicircular rings from the middle and is fixedly connected with the scraper 4, the driving gear 51 is a metal gear which is sleeved outside the ultraviolet lamp tube and is fixed on the connecting ring 5, the driving gear is cut into the two identical semicircular rings from the middle, the driving rack 52 is a conventional metal rack and can be meshed with the driving gear 51, the second fixed block 53 is fixed on the first fixed plate, the second fixed block is provided with a passage for the driving rack to pass through, the third elastic member is a conventional elastic telescopic rod, and one end of the third elastic member is fixed on the passage of the second fixed block, the other end of the third driving part is in contact with the driving rack 52, the third driving part 55 adopts an air cylinder, the output end of the third driving part is fixed at the end part of the driving rack 52, the driving rack can be driven to move up and down, the driving rack can be driven to move up through the third driving part, and then the driving gear is driven to rotate, so that the scraper blade is driven to rotate, the pollutants accumulated at the front ends of the first arc-shaped plate and the second arc-shaped plate can be quickly scraped by rotating the scraper blade, the pollutants are prevented from entering a circular tube formed by the first arc-shaped plate and the second arc-shaped plate again to cause secondary pollution to the ultraviolet lamp tube, the cleaning effect of the cleaning part is ensured, and the scraper blade can play a certain cleaning effect in the process of rotating relative to the outer wall of the ultraviolet lamp tube, and the subsequent cleaning part is convenient to clean; the racks 56 are symmetrically arranged on the first fixing plate and connected together through a connecting frame 59, half of the gear 57 is toothed, half is smooth and can be meshed with the racks 56, the fourth driving part 58 adopts a motor, the output end of the fourth driving part is fixed on the gear 57, the second fixing plate 591 is inserted on a guide post fixed on the first fixing plate and can move left and right relative to the first fixing plate, the circular gear 592 adopts a conventional metal gear and is connected on the second fixing plate through a shaft in a rotating way and can be meshed with the driving rack, the push plate 593 is fixedly connected with the connecting frame through a rod, a bulge for jacking the second fixing plate is arranged on the push plate, the gear can be driven to rotate through the fourth driving part, so that the gear rotates, and since half of the gear is toothed and half is smooth, the connecting frame is driven to periodically move up and down, and further the push plate is driven to periodically move up and down, thereby promote the fixed periodic removal of second and remove, make the periodic removal of rack, and when the drive rack shifts up the completion, the arch of push pedal just in time contacts with the second fixed plate, protruding top moves the second fixed plate and removes, and then drive circular gear and remove, make drive rack and drive gear break away from, when the drive rack shifts down the completion, the push pedal just in time breaks away from with the second fixed plate, under the effect of third elastic component, drive gear will with the drive rack meshing, then can make drive gear remain corotation throughout, make scraper blade clearance effect better.
Claims (1)
1. The utility model provides an integral type open channel ultraviolet ray disinfection equipment, includes mount (1), evenly locates ultraviolet tube (11), be used for connecting in mount (1) ultraviolet tube and the connecting device of mount, fixed the fixing device of mount and the cleaning device who is used for clearing up ultraviolet tube, its characterized in that: the cleaning device comprises a cleaning piece sleeved on the ultraviolet lamp tube, a first driving mechanism for driving the cleaning piece to slide relative to the outer wall of the ultraviolet lamp tube, a fixing mechanism for fixing the cleaning piece and a scraping mechanism, wherein the fixing device comprises a frame (6) arranged above an open channel, a plurality of mounting frames (61) detachably arranged on the frame (6), a first connecting mechanism for connecting the mounting frames and the frame, and a second connecting mechanism for connecting the mounting frames and the mounting frames;
the first connecting mechanism comprises first sliding grooves (62) symmetrically arranged on the frame (6), rotating shafts arranged on two sides of the mounting rack (61), rollers (64) rotatably connected to the end parts of the rotating shafts and fastening assemblies for fastening the mounting rack, and the rollers (64) can move relative to the first sliding grooves (62);
the second connecting mechanism comprises second sliding grooves (65) symmetrically arranged on two sides of the mounting frame (61), a fourth elastic piece (66) arranged at the bottom of the second sliding grooves (65), and a buffer plate (67) arranged at the upper end of the fourth elastic piece (66);
the fastening assembly comprises screw rods (7) symmetrically arranged on two sides of the frame (6), first clamping plates (71) symmetrically arranged on the screw rods (7), fifth elastic pieces (72) arranged on the first clamping plates (71), second clamping plates (73) arranged at the end parts of the fifth elastic pieces (72) and a screw rod driving part for driving the screw rods to rotate, wherein half of the screw rods are provided with left-handed threads and half of the screw rods are provided with right-handed threads;
the screw rod driving part comprises a fixed rod (74) arranged on the frame, a first gear (75) arranged on the screw rod (7), a second gear (76) meshed with the first gear and a gear driving part (77) driving the second gear to rotate, and the screw rod is in threaded connection with the fixed rod;
the cleaning piece comprises a first arc-shaped plate (16) and a second arc-shaped plate (17), the first arc-shaped plate and the second arc-shaped plate can be combined into a circular tube, and the inner diameter and the outer diameter of the ultraviolet lamp tube of the synthetic circular tube are the same;
the fixing mechanism comprises a first fixing plate (2), a driving plate (21), a second connecting plate (22), a through groove (23), a second sliding block (24), a baffle plate (25), a second elastic piece (26), a driving rod (27) and a first fixing block (28), the driving plate (21) is arranged at the bottom of the first fixing plate (2) and can slide up and down relative to the first fixing plate, the through groove (23) is symmetrically arranged on the first fixing plate, the lower end of the second sliding block (24) penetrates through the through groove (23) and is fixed on the driving plate (21), the second sliding block (24) can slide relative to the first fixing plate, the baffle plate (25) is fixed on the first fixing plate (2), the second elastic piece (26) is a spring, one end of the second elastic piece is fixed on the baffle plate (25), the other end of the second elastic piece is fixed on the second sliding block, one end of the second connecting plate (22) is fixed on the driving plate, the other end of the driving rod (27) is fixed on the first arc-shaped plate (16), one end of the driving rod (27) is arranged on an output shaft of the first driving part (15), the other end of the driving rod is rotatably connected with the fixed frame, the first fixed block (28) is fixed on the driving rod (27), and the side surface of the first fixed block is fixedly connected with the second arc-shaped plate;
the first driving mechanism comprises a moving groove (3), a first sliding block (31) and a second driving piece (32), the moving groove (3) is symmetrically arranged on the fixed frame, one end of the first sliding block (31) is clamped in the moving groove (3), the other end of the first sliding block is fixed on the first fixed plate, and the second driving piece (32) is a rodless cylinder and is fixedly connected with the first sliding block (31);
the scraping mechanism comprises a scraping plate (4), a sliding groove (41), a first connecting plate (42) and a scraping driving assembly, the sliding groove (41) is formed in the end portion of the cleaning piece, the scraping plates (4) are uniformly distributed at the end portion of the cleaning piece, the bottom surface of the scraping plates (4) is attached to the outer wall of the ultraviolet lamp tube, one side surface of the scraping plates (42) is attached to the end portion of the cleaning piece, the first connecting plate (42) is inserted into the sliding groove (41) and can slide relative to the sliding groove (41), and two ends of the first connecting plate are fixed to the scraping plate (4) respectively;
the scraping driving assembly comprises a connecting ring, a driving gear (51), a driving rack (52), a second fixed block (53), a third elastic part, a third driving part (55), a rack (56), a gear (57), a fourth driving part (58), a connecting frame (59), a second fixed plate (591), a circular gear (592) and a push plate (593), wherein the connecting ring is a circular ring and is divided into two identical semicircular rings from the middle part, the two identical semicircular rings are fixedly connected with the scraper (4), the driving gear (51) is a metal gear, is sleeved outside the ultraviolet lamp tube and fixed on the connecting ring (5), the driving gear is cut into two identical semicircular rings from the middle part, the driving rack (52) is a metal rack and can be meshed with the driving gear (51), the second fixed block (53) is fixed on the first fixed plate, and a channel for the driving rack to pass through is formed in the second fixed block, the third elastic part is an elastic telescopic rod, one end of the third elastic part is fixed on a channel of the second fixed block, the other end of the third elastic part is in contact with a driving rack (52), the third driving part (55) is an air cylinder, the output end of the third driving part is fixed at the end part of the driving rack (52) and can drive the driving rack to move up and down, the racks (56) are symmetrically arranged on the first fixed plate and are connected together through a connecting frame (59), half of the gear (57) is toothed and smooth and can be meshed with the racks (56), the fourth driving part (58) is a motor, the output end of the fourth driving part is fixed on the gear (57), the second fixed plate (591) is inserted on a guide column fixed on the first fixed plate and can move left and right relative to the first fixed plate, the circular gear (592) is a metal gear and is connected on the second fixed plate through shaft rotation and can be meshed with the driving rack, the push plate (593) is fixedly connected with the connecting frame through a rod, and a bulge for jacking the second fixing plate is arranged on the push plate.
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| CN201910266122.8A CN109942050B (en) | 2019-04-03 | 2019-04-03 | Integral type open channel ultraviolet ray disinfection equipment |
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| CN201910266122.8A CN109942050B (en) | 2019-04-03 | 2019-04-03 | Integral type open channel ultraviolet ray disinfection equipment |
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| CN109942050A CN109942050A (en) | 2019-06-28 |
| CN109942050B true CN109942050B (en) | 2022-02-01 |
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| CN111517409B (en) * | 2020-05-17 | 2022-09-27 | 安徽华丰节能环保科技有限公司 | Open channel type ultraviolet disinfection equipment for sewage treatment |
| CN112358002A (en) * | 2020-11-11 | 2021-02-12 | 胡彩薇 | Open channel type ultraviolet disinfection equipment |
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| 紫外线消毒系统的设计;张辰等;《给水排水》;20040331;第30卷(第3期);第25-27页 * |
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| CN109942050A (en) | 2019-06-28 |
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