CN111006454A - Cloth drying device - Google Patents
Cloth drying device Download PDFInfo
- Publication number
- CN111006454A CN111006454A CN201911334850.4A CN201911334850A CN111006454A CN 111006454 A CN111006454 A CN 111006454A CN 201911334850 A CN201911334850 A CN 201911334850A CN 111006454 A CN111006454 A CN 111006454A
- Authority
- CN
- China
- Prior art keywords
- cloth
- box body
- guide roller
- storage chamber
- roller
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/06—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path
- F26B13/08—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path using rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a cloth drying device, which comprises a box body, a top cover and rollers, wherein the box body and the top cover are movably connected through hinges, a cloth storage chamber and a cloth rolling chamber are arranged on the right side of the box body in a clinging manner, the cloth storage chamber is communicated with the box body through a feed inlet, the cloth rolling chamber is communicated with the box body through a discharge outlet, a plurality of heating rollers are arranged in an inner cavity of the box body, a heating device is arranged at the bottom of the inner cavity of the box body, a ventilation pipe is connected to the right side of the heating device, a flow dividing pipe is connected to the other end of the ventilation pipe, an outlet of the flow dividing pipe is connected with the flow dividing plate, a blower is connected to the left side of the heating device, an air suction duct is connected. The invention realizes the cyclic utilization of heat energy, has uniform heating, and has the advantages of good drying effect, high efficiency and energy conservation.
Description
Technical Field
The invention relates to the technical field of cloth drying, in particular to a cloth drying device.
Background
The drying device is a combination of a series of mechanical devices for drying moisture or other liquid on the surface of an object by certain technical means. Popular drying techniques are mainly ultraviolet drying, infrared drying, electromagnetic drying and hot air drying. The dryer is one of the indispensable production facilities in textile production, and the quality of the dryer will directly influence the quality of textile. The prior drying device mainly comprises a drying box and a heating device arranged in the drying box, wherein the heating device heats air in the drying box firstly, and the heated air is used for drying the cloth; and this kind of mode of drying is in long-term use, because the stoving incasement portion can have more vapor because of the heat exchange usually, and these vapor often can cause the cloth secondary to soak, if not clear away the inside vapor of stoving incasement portion in time, can seriously influence drying device's stoving effect.
In addition, the existing drying device is simple in structure, the wet cloth is easily adhered together in the cloth drying process, drying cannot be conducted quickly, more drying time is needed, the air outlet holes are few, hot air is blown to one point, after the drying is conducted in one place, other places are still wet, the dry places are easily damaged by hot air blowing for a long time, other places are not easily blown by hot air, drying is slow, the cloth is heated unevenly, and the quality problems that the cloth cannot be dried thoroughly, wrinkles and the like occur are caused.
Disclosure of Invention
The invention aims to solve the technical problem of providing a cloth drying device which can recycle the generated heat energy, save energy, ensure that the cloth is uniformly heated, has high drying efficiency and is not easy to have quality problems such as wrinkles and the like.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a cloth drying device comprises a box body, a top cover and rollers, wherein the box body and the top cover are movably connected through hinges, a cloth storage chamber and a cloth rolling chamber are arranged on the right side of the box body in a tightly attached mode, the cloth storage chamber is communicated with the box body through a feeding hole, the cloth rolling chamber is communicated with the box body through a discharging hole, a guide roller I and a leakage plate are arranged in the cloth storage chamber, a cloth pressing roller is arranged above the guide roller I, the cloth storage chamber is divided into an upper space and a lower space by the leakage plate, a water storage chamber is arranged at the lower part of the leakage plate, and a water outlet with a valve is arranged at the; the cloth rolling chamber is internally provided with a guide roller II and a cloth rolling roller, a guide roller III which is flush with the guide roller II is arranged at the position of a discharge port in the box body, a plurality of heating rollers are arranged in the inner cavity of the box body, a heating device is arranged at the bottom of the inner cavity of the box body, the right side of the heating device is connected with a vent pipe, the other end of the vent pipe is connected with a shunt pipe, the outlet of the shunt pipe is connected with a shunt plate, the inner cavity of the shunt plate is provided with a shunt passage, air outlets are uniformly distributed on the shunt plate, the air outlets, the shunt passage and the inner cavity of the shunt pipe are communicated, the left side of the heating device is connected with a blower, the left side of the blower is connected with an air suction passage, the top of the inner cavity of the air suction passage is movably spliced with a filtering device, the top and, the ventilation openings on the two connected lime boards are arranged in a staggered mode, and ultraviolet disinfection lamps are arranged at the tops of the left side and the right side of the inner cavity of the box body.
The box body is provided with a glass observation window.
The cloth roller is connected with the output end of the servo motor.
And two ends of the guide roller I are arranged in the U-shaped bracket.
And water absorbing layers are arranged on the surfaces of the guide roller I, the guide roller II and the guide roller III.
And an extrusion roller is arranged at the right lower part of the guide roller I, so that the water absorbed on the water absorbing layer can be conveniently extruded.
The heating roller sequentially comprises a body layer, a heating layer and a water absorption layer from inside to outside.
The flow distribution plate is an L-shaped plate.
The invention has the beneficial effects that: according to the invention, the hot air and the heating roller are combined to dry the cloth, the hot air is uniformly dispersed, and the cloth is repeatedly turned by the heating roller to dry the front and back sides of the cloth, so that the cloth is uniformly heated, the generation of wrinkles is reduced, and the quality of the cloth is indirectly improved.
The hot air heated by the heating device firstly enters the branch channel of the branch plate through the branch pipe, and is uniformly blown to the inner cavity of the box body through the air outlets uniformly distributed on the branch plate, the air in the box body absorbs the moisture in the hot air through the water absorption cotton block and the lime plate on the filtering device, then enters the air blower through the air suction channel, and finally enters the heating device through the air blower to form circulation, so that the heat loss is reduced, and the energy is saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a filter device according to the present invention;
FIG. 3 is a schematic view of a heating roller structure according to the present invention;
fig. 4 is a schematic structural view of a guide roller I in the present invention.
Shown in the figure: the cloth storage device comprises a box body 1, a top cover 2, rollers 3, a cloth storage chamber 4, a cloth rolling chamber 5, a feeding hole 6, a discharging hole 7, a leakage plate 8, a cloth pressing roller 9, a water storage chamber 10, a water outlet 11, a cloth rolling roller 12, a heating roller 13, a heating device 14, a ventilating pipe 15, a flow dividing pipe 16, a flow dividing plate 17, a flow dividing channel 18, an air blower 19, an air suction channel 20, a water absorption sponge block 21, a lime board 22, a ventilating opening 23, an ultraviolet disinfection lamp 24, a U-shaped bracket 25, cloth 26, an extrusion roller 27, a body layer 131, a heating layer 132, a water absorption layer 133, a guide roller I, a guide roller II and a.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
As shown in fig. 1-4, a cloth drying device comprises a box body 1, a top cover 2 and rollers 3, wherein the box body 1 and the top cover 2 are movably connected through hinges, a cloth storage chamber 4 and a cloth rolling chamber 5 are closely arranged on the right side of the box body 1, both the cloth storage chamber 4 and the cloth rolling chamber 5 are provided with openable and closable doors, the cloth storage chamber 4 is communicated with the box body 1 through a feed inlet 6, the cloth rolling chamber 5 is communicated with the box body 1 through a discharge outlet 7, a guide roller I and a bushing 8 are arranged in the cloth storage chamber 4, a cloth pressing roller 9 is arranged above the guide roller I, the bushing 8 divides the cloth storage chamber 4 into an upper space and a lower space, the lower part is a water storage chamber 10, and the lower part of the cloth storage chamber 4 is provided with a water outlet 11 with a valve; the cloth rolling chamber 5 is internally provided with a guide roller II and a cloth rolling roller 12, a discharge port 7 in the box body 1 is provided with a guide roller III which is flush with the guide roller II, the inner cavity of the box body 1 is provided with a plurality of heating rollers 13, the bottom of the inner cavity of the box body 1 is provided with a heating device 14, the right side of the heating device 14 is connected with a ventilation pipe 15, the other end of the ventilation pipe 15 is connected with a shunt pipe 16, the outlet of the shunt pipe 16 is connected with a shunt plate 17, the inner cavity of the shunt plate 17 is provided with a shunt passage 18, the shunt plate 17 is uniformly distributed with air outlets, the shunt passage 18 and the inner cavity of the shunt pipe 16 are communicated, the left side of the heating device 14 is connected with an air blower 19, the left side of the air blower 19 is connected with an air suction passage 20, the top of the inner cavity of the air suction passage 20 is movably, the inner cavity of the filtering device is provided with a plurality of layers of lime boards 22, the ventilation openings 23 on the two connected lime boards 22 are arranged in a staggered mode, so that the contact time of hot air and the lime boards 22 is prolonged, the hot air can fully absorb moisture in the hot air, and the ultraviolet disinfection lamps 24 are arranged at the tops of the left side and the right side of the inner cavity of the box body 1 and can be used for sterilizing cloth.
The box body 1 is provided with a glass observation window, so that the working condition in the box body 1 can be observed conveniently.
The cloth roller 12 is connected with the output end of the servo motor.
The two ends of the guide roller I are arranged in the U-shaped support 25, and the U-shaped support 25 supports and suspends the cloth, so that the wet cloth is prevented from being adhered to the guide roller I.
And water absorbing layers are arranged on the surfaces of the guide roller I, the guide roller II and the guide roller III.
And the right lower part of the guide roller I is provided with an extrusion roller 27, so that the water absorbed on the water absorbing layer can be conveniently extruded, and the extruded water enters the water storage room 10 through the drain plate 8.
The heating roller 13 comprises a body layer 131, a heating layer 132 and a water absorbing layer 133 from inside to outside in sequence.
The flow distribution plate 17 is an L-shaped plate.
The cloth 26 to be dried is placed in the cloth storage chamber 4, and the cloth 26 firstly bypasses the guide roller I, enters the box body 1 through the feeding hole 6, bypasses the heating roller 13 in the box body 1 again, enters the cloth rolling chamber 5 through the guide roller II and the discharging hole 7, bypasses the guide roller III and then is wound on the cloth rolling roller 12. In this in-process, moist cloth 26 absorbs partial moisture on the cloth through the layer that absorbs water on the guide roll I earlier, cloth 26 is dried to cloth 26 positive and negative through the many diversions of warming mill 13, it is even to make the cloth be heated, reduce the production of fold, indirectly improve the quality of cloth, hot-air also carries out drying process to the cloth simultaneously, the two combines to accelerate stoving speed, last cloth is through guide roll II, behind the guide roll III, it is convoluteed by cloth roller 12, guide roll II, the layer that absorbs water on the guide roll III ensures the dry and comfortable of cloth.
According to the invention, the hot air and the heating roller are combined to dry the cloth, the hot air is uniformly dispersed, and the cloth is repeatedly turned by the heating roller to dry the front and back sides of the cloth, so that the cloth is uniformly heated, the generation of wrinkles is reduced, and the quality of the cloth is indirectly improved.
The hot air heated by the heating device firstly enters the branch channel of the branch plate through the branch pipe, and is uniformly blown to the inner cavity of the box body through the air outlets uniformly distributed on the branch plate, the air in the box body absorbs the moisture in the hot air through the water absorption cotton block and the lime plate on the filtering device, then enters the fan through the air suction channel, and finally enters the heating device through the fan to form circulation, thereby reducing heat loss and saving energy.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a cloth drying device, it includes box, top cap and gyro wheel, box and top cap pass through hinge swing joint, its characterized in that: the cloth storage chamber and the cloth rolling chamber are arranged on the right side of the box body in a clinging mode, the cloth storage chamber is communicated with the box body through a feeding hole, the cloth rolling chamber is communicated with the box body through a discharging hole, a guide roller I and a leakage plate are arranged in the cloth storage chamber, a cloth pressing roller is arranged above the guide roller I, the leakage plate divides the cloth storage chamber into an upper space and a lower space, the lower portion of the water storage chamber is a water storage chamber, and a water outlet with a valve is arranged on the lower portion of the cloth storage chamber; the cloth rolling chamber is internally provided with a guide roller II and a cloth rolling roller, a guide roller III which is flush with the guide roller II is arranged at the position of a discharge port in the box body, a plurality of heating rollers are arranged in the inner cavity of the box body, a heating device is arranged at the bottom of the inner cavity of the box body, the right side of the heating device is connected with a vent pipe, the other end of the vent pipe is connected with a shunt pipe, the outlet of the shunt pipe is connected with a shunt plate, the inner cavity of the shunt plate is provided with a shunt passage, air outlets are uniformly distributed on the shunt plate, the air outlets, the shunt passage and the inner cavity of the shunt pipe are communicated, the left side of the heating device is connected with a blower, the left side of the blower is connected with an air suction passage, the top of the inner cavity of the air suction passage is movably spliced with a filtering device, the top and, the ventilation openings on the two connected lime boards are arranged in a staggered mode, and ultraviolet disinfection lamps are arranged at the tops of the left side and the right side of the inner cavity of the box body.
2. The cloth drying device of claim 1, wherein: the box body is provided with a glass observation window.
3. The cloth drying device of claim 1, wherein: the cloth roller is connected with the output end of the servo motor.
4. The cloth drying device of claim 1, wherein: and two ends of the guide roller I are arranged in the U-shaped bracket.
5. The cloth drying device of claim 1, wherein: and water absorbing layers are arranged on the surfaces of the guide roller I, the guide roller II and the guide roller III.
6. The cloth drying device of claim 1, wherein: and an extrusion roller is arranged at the right lower part of the guide roller I, so that the water absorbed on the water absorbing layer can be conveniently extruded.
7. The cloth drying device of claim 1, wherein: the heating roller sequentially comprises a body layer, a heating layer and a water absorption layer from inside to outside.
8. The cloth drying device of claim 1, wherein: the flow distribution plate is an L-shaped plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911334850.4A CN111006454A (en) | 2019-12-23 | 2019-12-23 | Cloth drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911334850.4A CN111006454A (en) | 2019-12-23 | 2019-12-23 | Cloth drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111006454A true CN111006454A (en) | 2020-04-14 |
Family
ID=70116946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911334850.4A Pending CN111006454A (en) | 2019-12-23 | 2019-12-23 | Cloth drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111006454A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365243A (en) * | 2018-10-10 | 2019-02-22 | 东莞市途锐机械有限公司 | A kind of guide roll type baking oven |
| CN111974648A (en) * | 2020-07-09 | 2020-11-24 | 深圳市恒捷自动化有限公司 | Drying cabinet with mix heating function |
| CN116043602A (en) * | 2023-02-28 | 2023-05-02 | 铜陵明大新材料科技有限公司 | Kraft paper drying device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001314832A (en) * | 2000-05-08 | 2001-11-13 | Kozo Aoyama | Garbage continuous dryer |
| CN104729257A (en) * | 2015-03-25 | 2015-06-24 | 苏州华策纺织科技有限公司 | Cloth drying device |
| CN204881043U (en) * | 2015-08-05 | 2015-12-16 | 江苏金汇自动化技术有限公司 | Textile material's hot setting equipment |
| CN105333711A (en) * | 2014-08-07 | 2016-02-17 | 无锡市昂益达机械有限公司 | Cloth drying machine |
| CN205482221U (en) * | 2016-02-25 | 2016-08-17 | 李鹏通 | Textile drying device |
| CN205980663U (en) * | 2016-08-29 | 2017-02-22 | 浙江汇锋新材料股份有限公司 | Energy -conserving drying device of weaving cloth |
| CN108548379A (en) * | 2017-09-15 | 2018-09-18 | 童振锴 | A kind of automobile spare and accessory parts electrophoresis rotary drying device |
| CN110579086A (en) * | 2019-09-12 | 2019-12-17 | 苏州美律纺织机械电子有限公司 | Quick drying device of textile fabric |
-
2019
- 2019-12-23 CN CN201911334850.4A patent/CN111006454A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001314832A (en) * | 2000-05-08 | 2001-11-13 | Kozo Aoyama | Garbage continuous dryer |
| CN105333711A (en) * | 2014-08-07 | 2016-02-17 | 无锡市昂益达机械有限公司 | Cloth drying machine |
| CN104729257A (en) * | 2015-03-25 | 2015-06-24 | 苏州华策纺织科技有限公司 | Cloth drying device |
| CN204881043U (en) * | 2015-08-05 | 2015-12-16 | 江苏金汇自动化技术有限公司 | Textile material's hot setting equipment |
| CN205482221U (en) * | 2016-02-25 | 2016-08-17 | 李鹏通 | Textile drying device |
| CN205980663U (en) * | 2016-08-29 | 2017-02-22 | 浙江汇锋新材料股份有限公司 | Energy -conserving drying device of weaving cloth |
| CN108548379A (en) * | 2017-09-15 | 2018-09-18 | 童振锴 | A kind of automobile spare and accessory parts electrophoresis rotary drying device |
| CN110579086A (en) * | 2019-09-12 | 2019-12-17 | 苏州美律纺织机械电子有限公司 | Quick drying device of textile fabric |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365243A (en) * | 2018-10-10 | 2019-02-22 | 东莞市途锐机械有限公司 | A kind of guide roll type baking oven |
| CN109365243B (en) * | 2018-10-10 | 2021-09-24 | 东莞市途锐机械有限公司 | Guide roller type drying oven |
| CN111974648A (en) * | 2020-07-09 | 2020-11-24 | 深圳市恒捷自动化有限公司 | Drying cabinet with mix heating function |
| CN111974648B (en) * | 2020-07-09 | 2021-04-09 | 深圳市恒捷自动化有限公司 | Drying cabinet with mix heating function |
| CN116043602A (en) * | 2023-02-28 | 2023-05-02 | 铜陵明大新材料科技有限公司 | Kraft paper drying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111006454A (en) | Cloth drying device | |
| CN104374002B (en) | drying air conditioner and control method | |
| CN206339058U (en) | A kind of quick-drying nonwoven production device of energy | |
| CN205156527U (en) | High -efficient chrysanthemum drying device | |
| CN206094826U (en) | A energy -conserving drying -machine of environment -friendly for solid wood panel is dried | |
| CN208458435U (en) | A kind of environment-friendly type garment material arrangement drying unit | |
| CN107289767A (en) | A kind of tunnel type plural serial stage Analysis of Heat Pump Drying System | |
| CN210952186U (en) | Chinese-medicinal material drying equipment | |
| CN112344705A (en) | Cloth drying device for spinning | |
| CN106152763B (en) | A kind of air-dried type drying device | |
| CN213208517U (en) | Energy-saving drying device is used in fabrics processing | |
| CN216592478U (en) | Drying equipment of pure cotton cloth for baby | |
| CN216384834U (en) | Energy-saving circulating oven | |
| CN205505577U (en) | Wind channel structure of freezing formula stoving cabinet | |
| CN213389277U (en) | Roller shutter fabric surface smoothing equipment | |
| CN208933668U (en) | A kind of negative pressure box drying device for cloth water suction | |
| CN211552262U (en) | Drying equipment of degradable plastic box | |
| CN210782883U (en) | Tobacco redrying device | |
| CN209750980U (en) | quick shoe drying device | |
| CN206547780U (en) | A kind of tea leaf water-removing device | |
| CN216845431U (en) | Energy-saving air source heat pump drying system | |
| CN208223055U (en) | A kind of drying device of environment-friendly type polyethylene bottle piece | |
| CN211233675U (en) | Container type filter bag drying device | |
| CN206706431U (en) | A kind of energy-saving multifunction sterilization dryer | |
| CN216919836U (en) | Efficient paper machine drying apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200414 |