CN216757405U

CN216757405U - Aluminum plate clearance water recycling system

Info

Publication number: CN216757405U
Application number: CN202220167474.5U
Authority: CN
Inventors: 岳永; 纪晓松; 张建青
Original assignee: Dodo Aluminium Suzhou Co ltd
Current assignee: Jiangsu Zhonglai Energy Technology Development Group Co.,Ltd.
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-17
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to an aluminum plate cleaning water recycling system, which relates to the technical field of aluminum plate cleaning and comprises a clean water washing tank, a collecting box and a water return pipe, wherein the clean water washing tank is communicated with the collecting box through an overflow return pipe; a water replenishing valve is arranged on the water replenishing pipe, one end of the water replenishing pipe is communicated with the water return pipe, a pH detector is arranged at the upper end of the collecting box, and the pH detector controls the start and stop of the circulating pump and the water replenishing valve; the treatment component is communicated with the collection box through a connecting pipe, a water return pump for pumping water in the collection box into the treatment component is arranged on the connecting pipe, a liquid level detector for detecting the water level in the collection box is arranged on the collection box, and the liquid level detector controls the start and stop of the water return pump; the method has the effects of realizing the recycling of cleaning water, reducing the consumption of water, saving water resources, saving energy and protecting environment.

Description

Aluminum plate clearance water recycling system

Technical Field

The utility model relates to the technical field of aluminum plate cleaning, in particular to an aluminum plate cleaning water recycling system.

Background

The aluminum plate needs to be cleaned in the production process, a large amount of water is needed in the cleaning process, the cleaned water can be collected and reused in the actual production process for reducing the cost, however, after the water is recycled for multiple times, the pH value of the cleaning water is increased, the pH value of the cleaning water cannot be detected, the pH value detection cannot be carried out on the cleaning water, and when the water is reused, the cleaning effect is poor, and the cleaning requirement cannot be met; in addition, water after the aluminum plates are cleaned is directly discharged, and a large amount of tap water is wasted after a large amount of aluminum plates are cleaned, so that the production cost is increased, and the environment is polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an aluminum plate cleaning water recycling system, which solves the problems that after the aluminum plate cleaning water is recycled for multiple times, the pH value of cleaning water is increased, the cleaning effect is poor when the aluminum plate cleaning water is reused, and the cleaning requirement cannot be met; in addition, water after the aluminum plates are cleaned is directly discharged, and a large amount of tap water is wasted after a large amount of aluminum plates are cleaned, so that the production cost is increased, and the environment is polluted.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an aluminum plate cleaning water recycling system which comprises a clean water washing tank, a collecting box and a water return pipe, wherein the clean water washing tank is communicated with the collecting box through an overflow return pipe, one end of the water return pipe is communicated with the bottom end of the clean water washing tank, the other end of the water return pipe extends to the upper part of the clean water washing tank and is provided with a plurality of nozzles, and the water return pipe is provided with a circulating pump for pumping water in the collecting box to the nozzles;

the water replenishing pipe is provided with a water replenishing valve, one end of the water replenishing pipe is communicated with the water return pipe, the upper end of the collecting box is provided with a pH detector for detecting the pH value of the cleaning water in the collecting box, and the pH detector controls the start and stop of the circulating pump and the water replenishing valve;

the processing assembly, the processing assembly with the collecting box communicates through the connecting pipe, be provided with the return water pump that is arranged in taking out the water in the collecting box to the processing assembly on the connecting pipe, be provided with the liquid level detector who detects its interior water level on the collecting box, opening of liquid level detector control return water pump stops.

Further, the processing assembly is including the bin that is used for storing the treatment fluid, the quantity of bin is one at least, the delivery port of connecting pipe with the inside intercommunication of bin, the play water end on the connecting pipe is provided with control flap, also be provided with the liquid level detection ware that detects its interior water level in the bin, it is used for opening of control flap to stop.

Further, clear water washtrough horizontal direction's both ends are provided with respectively and lead left guide roll and right guide roll of usefulness to the application panel, be provided with the tensioning roller between left side guide roll, the right guide roll, the tensioning roller sets up the inside of clear water washtrough just is located the below of nozzle.

Furthermore, a first filter screen is arranged at the position, between the collecting box and the circulating pump, of the water return pipe.

Furthermore, a second filter screen is arranged on the connecting pipe between the collecting box and the storage box.

Further, the nozzle is arranged in a trumpet shape.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

according to the aluminum plate cleaning water recycling system, the cleaning water can be recycled, so that water resources are saved, the cost is reduced, and the effects of saving and protecting the environment are achieved; meanwhile, tap water can be supplemented in time, so that the aluminum plate can be continuously cleaned, and the cleaning efficiency is improved; simultaneously can detect the clearance water of collecting and survey the water level through pH detector and liquid level detector, the pH value that detects the washing water that can be timely and change the washing water, improve the washing quality.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily to scale. In the drawings:

FIG. 1 is a schematic view of the overall structure in an embodiment of the present invention;

FIG. 2 is a structural diagram of the recycling of the cleaning water in the cleaning water tank according to the embodiment of the present invention;

FIG. 3 is a block diagram of a processing component in an embodiment of the utility model.

Wherein the reference numerals are as follows:

1. washing the tank with clear water; 2. a collection box; 3. a water return pipe; 4. an overflow return pipe; 5. a nozzle; 6. a circulation pump; 7. a water replenishing pipe; 8. a water replenishing valve; 9. a pH detector; 10. a storage tank; 11. a connecting pipe; 12. a water return pump; 13. a liquid level detector; 14. a control valve; 15. a left guide roller; 16. a right guide roller; 17. a tension roller; 18. a first filter screen; 19. a second filter.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and 2, the utility model provides an aluminum plate cleaning water recycling system, which comprises a clean water washing tank 1, a collecting box 2 and a water return pipe 3, wherein the clean water washing tank 1 is communicated with the collecting box 2 through an overflow return pipe 4, one end of the water return pipe 3 is communicated with the bottom end of the clean water washing tank 1, the other end of the water return pipe 3 extends to the upper part of the clean water washing tank 1 and is provided with a plurality of nozzles 5, and the water return pipe 3 is provided with a circulating pump 6 for pumping water in the collecting box 2 to the nozzles 5; the nozzle is arranged in a horn shape, so that the area between the sprayed cleaning water and the aluminum plate can be increased by arranging the nozzle in the horn shape, and the cleaning efficiency is improved;

the water replenishing pipe 7 is provided with a water replenishing valve 8, one end of the water replenishing pipe 7 is communicated with the water return pipe 3, the other end of the water replenishing pipe 7 is communicated with an external tap water pipe, the upper end of the collecting box 2 is provided with a pH detector 9 for detecting the pH value of the cleaning water in the collecting box, and the pH detector 9 controls the start and stop of the circulating pump 6 and the water replenishing valve 8;

the processing assembly, processing assembly and collecting box 2 communicate through connecting pipe 11, are provided with the return water pump 12 that is arranged in taking out the water in the collecting box 2 to the processing assembly on the connecting pipe 11, are provided with the liquid level detection ware 13 that detects its interior water level on the collecting box 2, and the opening of liquid level detection ware 13 control return water pump 12 stops.

Referring to fig. 1 and 2, in operation, cleaning water in a collection tank 2 is pumped to a nozzle 5 by a circulating pump 6 to spray and clean an aluminum plate, at the same time, the sprayed cleaning water is collected by a cleaning water washing tank 1, when the water level in the cleaning water washing tank 1 reaches a certain height, the cleaning water flows back into the collection tank 2 through an overflow return pipe 4, the overflow return pipe 4 prevents the cleaning water in the cleaning water tank 1 from overflowing, wherein when the cleaning water cleans the aluminum plate for multiple times, the pH value of the cleaning water is increased, when the pH value of the cleaning water reaches a set maximum value, a signal detected by a pH detector 9 is transmitted into an electrical control assembly, and at the same time, after the electrical control assembly receives the signal, the circulating pump 6 is controlled to stop working, a water replenishing valve 8 is opened, at the same time, the aluminum plate is cleaned by replenishing water to the nozzle 5 through a water replenishing pipe 7, when the pH value of the cleaning water in the collecting tank 2 is reduced and the pH value of the cleaning water detected by the pH detector 9 reaches the minimum pH value set by the system, the electric control assembly controls the circulating pump 6 to be opened and the water replenishing valve 8 to be closed.

Referring to fig. 1, 2 and 3, when the liquid level detector 13 in the collection box 2 detects that the liquid level of the cleaning water in the collection box 2 reaches the highest water level set by the system, and the pH value of the cleaning water in the collection box 2 does not drop to the minimum pH value set by the system, the water return pump 12 is started to pump the cleaning water in the collection box 2 into the processing assembly, the cleaning water is processed by the processing assembly and reaches the cleaning standard or the discharge standard, and when the water return pump 12 works, the water supply pipe 7 works to supply water to the nozzle 5; when the liquid level detector 13 in the collection tank 2 detects that the water level of the cleaning water reaches the lowest water level set by the system, the water return pump 12 stops working, and when the pH detector 9 in the collection tank 2 detects that the pH value of the cleaning water is within a set range, the water supply pipe 7 is closed, the circulating pump 6 works, and the above circulating cleaning process is repeated.

Further, referring to fig. 1 and 3, the processing assembly includes at least one storage tank 10 for storing the processing liquid, the number of the storage tanks 10 is at least one, the number of the storage tanks 10 of the present invention is three, the water outlet of the connecting pipe 11 is communicated with the inside of the storage tank 10, the water outlet end of the connecting pipe 11 is provided with a control valve 14, a liquid level detector for detecting the water level inside the storage tank 10 is also arranged inside the storage tank 10, and is used for controlling the start and stop of the control valve 14, processing the washing water with higher pH value by the processing liquid inside the storage tank 10 and reaching the specified washing standard, and then recycling the cleaned washing water, thereby saving water resources, reducing waste of water resources and saving cost.

Further, referring to fig. 1, be provided with respectively at the both ends of 1 horizontal direction in clear water washtrough and carry out the left guide roll 15 and the right guide roll 16 of usefulness of leading to the application panel, be provided with tensioning roller 17 between left guide roll 15, the right guide roll 16, tensioning roller 17 sets up in clear water washtrough 1's inside and is located the below of nozzle 5, and when aluminum plate washd, it passed right guide roll 16, tensioning roller 17 and left guide roll 15 in proper order, played the effect of tensioning and direction to aluminum plate under the cooperation of left guide roll 15, tensioning roller 17 and right guide roll 16, conveniently washd aluminum plate, and the cleaning performance is better.

Further, referring to fig. 2, the return pipe 4 is provided with a first filter screen 18 at a position between the collection tank 3 and the circulation pump 6. The washing water introduced into the return pipe 4 is filtered through the first filter screen 18, preventing dust and impurities from blocking the circulation pump 6, and ensuring the cleanliness of the washing water recycled.

Further, referring to fig. 1 and 3, a second filter screen 19 is provided on the connection pipe 11 at a position between the collection tank 2 and the storage tank 10, and the washing water introduced into the connection pipe 11 is filtered by the second filter screen 19, thereby preventing dust and impurities from blocking the return water pump 12 and ensuring the cleanliness of the washing water to be treated.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the utility model, and not to limit the scope of the utility model, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims

1. An aluminum plate cleaning water recycling system is characterized by comprising a clean water washing tank, a collecting box and a water return pipe, wherein the clean water washing tank is communicated with the collecting box through an overflow return pipe, one end of the water return pipe is communicated with the bottom end of the clean water washing tank, the other end of the water return pipe extends to the upper part of the clean water washing tank and is provided with a plurality of nozzles, and the water return pipe is provided with a circulating pump for pumping water in the collecting box to the nozzles;

2. The aluminum plate cleaning water recycling system of claim 1, wherein the treatment assembly comprises a storage tank for storing treatment liquid, the storage tank is at least one in number, the water outlet of the connecting pipe is communicated with the inside of the storage tank, a control valve is arranged at the water outlet end of the connecting pipe, and a liquid level detector for detecting the water level in the storage tank is also arranged in the storage tank and is used for controlling the start and stop of the control valve.

3. The aluminum plate cleaning water recycling system according to claim 1 or 2, wherein a left guide roller and a right guide roller for guiding the coating panel are respectively arranged at two ends of the clean water washing tank in the horizontal direction, a tension roller is arranged between the left guide roller and the right guide roller, and the tension roller is arranged inside the clean water washing tank and is located below the nozzle.

4. The aluminum plate cleaning water recycling system according to claim 3, wherein a first filter screen is provided at a position of the water return pipe between the collection tank and the circulation pump.

5. The aluminum plate cleaning water recycling system according to claim 4, wherein a second filter screen is provided on the connecting pipe at a position between the collection tank and the storage tank.

6. The aluminum plate cleaning water recycling system of claim 5, wherein the nozzles are trumpet-shaped.