CN212476413U

CN212476413U - Recycling and reusing equipment for water used in flexible OLED screen production process

Info

Publication number: CN212476413U
Application number: CN202020904080.4U
Authority: CN
Inventors: 程婧; 王晓燕; 高静
Original assignee: Warwick Water Technology China Co ltd
Current assignee: Warwick Water Technology China Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-05
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a recycling device for water used in the production process of a flexible OLED screen, which comprises a water seepage pipe and a settling tank, the left end of the seepage pipe is provided with a collecting pipe, the left end of the collecting pipe is provided with a connecting water pipe, the lower end of the connecting water pipe is provided with a first water pump, the lower end of the first water pump is provided with a water inlet pipe, the end of the water inlet pipe is fixed on the upper side of the interior of the settling tank, the middle part of the inner side wall of the settling tank is transversely provided with a first filter layer, the blow off pipe is installed to the left side wall of setting tank, the lower lateral wall laminating of blow off pipe in the last lateral wall of first filter layer, the utility model provides a pair of equipment is recycled to recovery of flexible OLED screen production process water has carried out effectual recovery and reuse to a large amount of wash water and the waste water that can produce in the flexible display screen production process, has reduced the working costs of production.

Description

Recycling and reusing equipment for water used in flexible OLED screen production process

Technical Field

The utility model relates to a water treatment technical field, specific field is a recovery and reuse equipment of flexible OLED screen production process water.

Background

The display screen is cut from the panel. Flexible displays, also known as flexible screens or flexible display screens, are seen as a phase product of the display screen revolution, turning mobile and wearable electronics to the new. The flexible screen has the advantages of high picture quality, high response speed, simple processing technology, excellent bending resistance, low driving voltage and the like, and the mass production of products is preliminarily realized. Therefore, the market scale and potential of flexible display are huge, and various new technologies and new processes emerge and develop in a new and advanced way. Three stars, apples and other global well-known enterprises are all promoting research and development and volume production of wearable and other novel photoelectric products based on flexible display, flexible display is bound to become one of the leaders of the revolutionary development and the transformation of the next generation of novel display technology, the future development prospect is very wide, but a large amount of flushing water and waste water that can produce in the flexible display screen production process, wherein the rear end flushing water occupies a considerable proportion again, how to recycle the flushing water in the production process is especially important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recovery of flexible OLED screen production process water equipment of recycling to can produce a large amount of wash water and waste water in the flexible display screen production process that proposes in solving above-mentioned background art, wherein the rear end sparge water occupies suitable proportion again, how the problem of recycle wash water in the production process.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a recovery and reuse equipment of flexible OLED screen production process water, includes infiltration pipe and setting tank, the collector pipe is installed to the left end of infiltration pipe, the left end of collector pipe is installed and is connected the water pipe, the lower extreme of connecting the water pipe is installed first water pump, the inlet tube is installed to the lower extreme of first water pump, the end of inlet tube is fixed in the inside upside of setting tank, transversely install first filter layer in the middle part of the setting tank inside wall, the left side wall of setting tank is installed the blow off pipe, the lower lateral wall of blow off pipe pastes in the last lateral wall of first filter layer, transversely install the second filter layer in the downside of setting tank inside wall, the right side of setting tank is installed and is killed the case, the bottom of killing incasement chamber is installed the second water pump, the left end of second water pump is installed first drinking-water pipe, the left end of first drinking-water pipe runs through and is fixed in the downside of setting tank right side wall, the water level monitoring device is characterized in that a third water pump is installed on the right side of the upper end of the lower side wall of the sterilizing box, a first drainage pipe is installed on the upper end of the third water pump, the upper end of the first drainage pipe penetrates through the upper side wall of the sterilizing box, the end of the first drainage pipe is connected to the right side of the water inlet pipe, an annular ultraviolet lamp is installed on the rear side wall of the inner cavity of the sterilizing box, a water level monitoring meter is installed on the upper side of the left side wall of the inner part of the sterilizing box, a turbidimeter is installed on the lower side of the left side wall of the inner part of the sterilizing box, a reaction box is installed on the right side of the sterilizing box, a fourth water pump is installed on the left side of the upper end of the lower side wall of the reaction box, a second water pumping pipe is connected to the left side of the fourth water pump, a first activated carbon filter screen, a second activated carbon filter screen and a control, an ion concentration meter is arranged at the lower side of the front end of the rear side wall of the reaction box, a driving motor is arranged in the middle of the upper end of the reaction box, a transmission shaft is arranged at the lower side of the driving motor, the transmission shaft passes through the upper side wall of the reaction box and is arranged in the reaction box, the lower part of the outer side wall of the transmission shaft is sleeved with a stirring shaft sleeve, the stirring shaft sleeve is provided with a plurality of stirring blades, a fifth water pump is arranged on the right side of the upper end of the lower side wall of the reaction box, the right end of the fifth water pump is connected with a second water drainage pipe, the upper end of the second drain pipe penetrates through the right side of the upper side wall of the reaction box, a chemical agent box is arranged on the lower side of the outer surface of the right side of the reaction box, the downside of chemical agent case is connected with the material pump, the right-hand member of material pump is connected with gives the pencil, the upper end of giving the pencil passes the upside of reaction box right side wall, the end department of giving the pencil installs and gives the mouth of medicine.

Preferably, the settling tank, the sterilizing tank and the reaction tank are all stainless steel tank bodies.

Preferably, the density of the second filter layer is greater than the density of the first filter layer.

Preferably, the number of the stirring shaft sleeves is not less than two, and the stirring shafts are sleeved on the transmission shaft and arranged in a straight line shape.

Preferably, the chemical agent box and the material pump are connected through a movable hose.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of recovery and reuse equipment of flexible OLED screen production process water has carried out effectual recovery and reuse to a large amount of wash water and waste water that can produce in the flexible display screen production process, has reduced the working costs of production.

Drawings

Fig. 1 is a schematic view of the internal structure of the main view of the present invention;

FIG. 2 is a schematic side view of the reaction chamber;

FIG. 3 is a schematic top view of the stirring blade.

In the figure: 1-water seepage pipe, 2-settling tank, 3-collecting pipe, 4-connecting water pipe, 5-first water pump, 6-water inlet pipe, 7-first filter layer, 8-blow-off pipe, 9-second filter layer, 10-sterilization tank, 11-second water pump, 12-first water pumping pipe, 13-third water pump, 14-first water discharge pipe, 15-annular ultraviolet lamp, 16-water level monitor, 17-turbidimeter, 18-reaction tank, 19-fourth water pump, 20-second water pumping pipe, 21-first active carbon filter screen, 22-second active carbon filter screen, 23-control valve, 24-ion concentration meter, 25-driving motor, 26-transmission shaft, 27-stirring shaft sleeve, 28-stirring blade, 29-fifth water pump, 30-a second water discharge pipe, 31-a chemical agent box, 32-a material pump, 33-an administration pipe and 34-an administration port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a recycling device for water in the production process of a flexible OLED screen comprises a water seepage pipe 1 and a settling tank 2, wherein a collecting pipe 3 is installed at the left end of the water seepage pipe 1, a connecting water pipe 4 is installed at the left end of the collecting pipe 3, a first water pump 5 is installed at the lower end of the connecting water pipe, a water inlet pipe 6 is installed at the lower end of the first water pump 5, the end of the water inlet pipe 6 is fixed at the upper side inside the settling tank 2, a first filter layer 7 is transversely installed in the middle of the inner side wall of the settling tank 2 and can primarily filter a large amount of flushing water and waste water generated in the production process of the flexible display screen, a drain pipe 8 is installed on the left side wall of the settling tank 2 and can discharge large particulate matters through the drain pipe 8, the lower side wall of the drain pipe 8 is attached to the upper side wall of the first filter layer 7, a second filter layer 9 is transversely installed on the lower side of the inner side wall of the settling tank, a sterilizing box 10 is arranged on the right side of the settling box 2, a second water pump 11 is arranged at the bottom of an inner cavity of the sterilizing box 10, filtered water is pumped into the sterilizing box 10, a first water pumping pipe 12 is arranged at the left end of the second water pump 11, the left end of the first water pumping pipe 12 penetrates through and is fixed on the lower side of the right side wall of the settling box 2, a third water pump 13 is arranged on the right side of the upper end of the lower side wall of the sterilizing box 10, if the water quality is unqualified, the third water pump 13 is started to discharge water in the sterilizing box 10 into the water inlet pipe 6, a first water discharge pipe 14 is arranged at the upper end of the third water pump 13, the upper side of the first water discharge pipe 14 penetrates through the upper side wall of the sterilizing box 10, the end of the first water discharge pipe 14 is connected to the right side of the water inlet pipe 6, an annular ultraviolet lamp 15 is arranged on the rear side wall of the inner cavity of the sterilizing box 10, a turbidimeter 17 is arranged on the lower side of the left side wall in the sterilizing box 10 and can measure the turbidity of water in the sterilizing box 10, a reaction box 18 is arranged on the right side of the sterilizing box 10, a fourth water pump 19 is arranged on the left side of the upper end of the lower side wall of the reaction box 18, a second water pumping pipe 20 is connected on the left side of the fourth water pump 19, the left end of the second water pumping pipe 20 penetrates through the left side wall of the reaction box 18 and the right side wall of the sterilizing box 10, a first activated carbon filter screen 21, a second activated carbon filter screen 22 and a control valve 23 are sequentially arranged on the second water pumping pipe 20, an ion concentration meter 24 is arranged on the lower side of the front end of the rear side wall of the reaction box 18, a driving motor 25 is arranged in the middle of the upper end of the reaction box 18, a transmission shaft 26 is arranged on the lower side of the driving motor 25, the transmission shaft 26 penetrates through the upper side wall of the reaction box 18 and is arranged in, can make its quick response with the water and the chemical agent stirring after handling, fifth water pump 29 is installed to the upper end right side of lateral wall under the reaction box 18, the right-hand member of fifth water pump 29 is connected with second drain pipe 30, the right side of lateral wall on the reaction box 18 is passed to the upper end of second drain pipe 30, chemical agent case 31 is installed to the downside of reaction box 18 right side surface, chemical agent case 31's downside is connected with material pump 32, first water pump 5, second water pump 11, third water pump 13, annular ultraviolet lamp 15, water level monitoring meter 16, turbidimeter 17, fourth water pump 19, ion concentration appearance 24, driving motor 25, fifth water pump 29 and material pump 32 all carry out electric connection with the commercial power through the controller, the right-hand member of material pump 32 is connected with dosing pipe 33, the upside of the right side wall of reaction box 18 is passed to the upper end of dosing pipe 33, dosing port 34 is installed to the end department of dosing pipe 33.

Specifically, the settling tank 2, the sterilizing tank 10 and the reaction tank 18 are all stainless steel tanks.

In particular, the density of the second filter layer 9 is greater than the density of the first filter layer 7.

Specifically, the number of the agitating bushings 27 is not less than two, and the agitating bushings 27 are arranged in a straight line on the transmission shaft 26.

Specifically, the chemical tank 31 and the charge pump 32 are connected by a flexible hose.

The working principle is as follows: the utility model discloses at the during operation, collect a large amount of wash water and waste water that can produce in the flexible display screen production process by infiltration pipe 1, take out via first water pump 5 and send to in the setting tank 2, carry out prefiltration via first filter layer 7, discharge great particulate matter through blow off pipe 8, further filter through second filter layer 9, take out the water after filtering in killing the case 10 by second water pump 11, detach the oxidant that adds in the production process by annular ultraviolet lamp 15, start turbidimeter 17 by the controller and monitor turbidity, if unqualified third water pump 13 will be opened, send the water in killing the case 10 to the inlet tube 6 in, circulation filters, if qualified will be taken out to the reaction box 18 by fourth water pump 19 in, the extraction in-process is adsorbed by first active carbon rate filter screen 21 and second active carbon filter screen 22 to its micro pollutant that contains, add in the reaction box 18 by charge pump 33 NaOH, HCl and NaClO and other chemical agents react, the ion concentration meter detects the reaction, qualified water is discharged by the fifth water pump 39 to be recycled, the material pump 32 is started when the water is unqualified, and the supply amount is increased to continue the reaction until the water is qualified.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flexible OLED screen production process water recycling equipment, includes infiltration pipe (1) and settling tank (2), its characterized in that: the water seepage device is characterized in that a collecting pipe (3) is installed at the left end of the water seepage pipe (1), a connecting water pipe (4) is installed at the left end of the collecting pipe (3), a first water pump (5) is installed at the lower end of the connecting water pipe (4), a water inlet pipe (6) is installed at the lower end of the first water pump (5), the end of the water inlet pipe (6) is fixed at the upper side of the inner part of the settling box (2), a first filter layer (7) is transversely installed in the middle of the inner side wall of the settling box (2), a blow-off pipe (8) is installed on the left side wall of the settling box (2), the lower side wall of the blow-off pipe (8) is attached to the upper side wall of the first filter layer (7), a second filter layer (9) is transversely installed on the lower side of the inner side wall of the settling box (2), a killing box (10) is installed on the right side of the settling box, a first water pumping pipe (12) is installed at the left end of the second water pump (11), the left end of the first water pumping pipe (12) penetrates through and is fixed on the lower side of the right side wall of the settling tank (2), a third water pump (13) is installed on the right side of the upper end of the lower side wall of the sterilizing tank (10), a first water drainage pipe (14) is installed at the upper end of the third water pump (13), the upper end of the first water drainage pipe (14) penetrates through the upper side wall of the sterilizing tank (10), the end of the first water drainage pipe (14) is connected to the right side of the water inlet pipe (6), an annular ultraviolet lamp (15) is installed on the rear side wall of the inner cavity of the sterilizing tank (10), a water level monitoring meter (16) is installed on the upper side of the inner left side wall of the sterilizing tank (10), a turbidity meter (17) is installed on the lower side of the inner left side wall of the sterilizing tank (10), a reaction tank (18) is, a fourth water pump (19) is installed on the left side of the upper end of the lower side wall of the reaction box (18), a second water pumping pipe (20) is connected to the left side of the fourth water pump (19), a first activated carbon filter screen (21), a second activated carbon filter screen (22) and a control valve (23) are sequentially arranged on the left end of the second water pumping pipe (20) through the left side wall of the reaction box (18) and the right side wall of the sterilizing box (10), an ion concentration meter (24) is installed on the lower side of the front end of the rear side wall of the reaction box (18), a driving motor (25) is installed in the middle of the upper end of the reaction box (18), a transmission shaft (26) is installed on the lower side of the driving motor (25), the transmission shaft (26) penetrates through the upper side wall of the reaction box (18) and is installed in the reaction box (18), and a stirring shaft sleeve (27) is sleeved on the lower portion of the outer side wall of the transmission shaft (, install a plurality of stirring leaves (28) on stirring axle sleeve (27), fifth water pump (29) is installed on the upper end right side of lateral wall under reaction box (18), the right-hand member of fifth water pump (29) is connected with second drain pipe (30), the upper end of second drain pipe (30) is passed the right side of lateral wall on reaction box (18), chemical tank (31) are installed to the downside of reaction box (18) right side surface, the downside of chemical tank (31) is connected with material pump (32), the right-hand member of material pump (32) is connected with gives medicine pipe (33), pass the upper end of giving medicine pipe (33) the upside of reaction box (18) right side wall, the end department of giving medicine pipe (33) installs and gives medicine mouth (34).

2. The recycling apparatus of water used in the flexible OLED panel production process according to claim 1, wherein: the settling tank (2), the sterilizing tank (10) and the reaction tank (18) are all stainless steel tank bodies.

3. The recycling apparatus of water used in the flexible OLED panel production process according to claim 1, wherein: the density of the second filter layer (9) is greater than the density of the first filter layer (7).

4. The recycling apparatus of water used in the flexible OLED panel production process according to claim 1, wherein: the number of the stirring shaft sleeves (27) is more than two, and the stirring shaft sleeves (27) are arranged on the transmission shaft (26) in a straight line shape.

5. The recycling apparatus of water used in the flexible OLED panel production process according to claim 1, wherein: the chemical agent box (31) and the material pump (32) are connected through a movable hose.