Full-automatic washing device

Abstract

The utility model relates to the technical field of washing equipment, and discloses a full-automatic washing device. The washing device comprises a washing container, a feeding structure, a water inlet structure, a drainage structure and a discharging structure are arranged on the washing container, the drainage structure comprises a drainage port, and the position of the drainage port in the depth direction of the washing container can be adjusted; the water level detection assembly comprises a first laser emitting module and a first laser receiving module which are arranged on the two sides of the washing container respectively, the positions of the first laser emitting module and the first laser receiving module in the depth direction of the washing container can be adjusted, and the first laser emitting module and the first laser receiving module are arranged in the depth direction of the washing container. The height of the position where the water outlet is located is larger than the height of the position where the first laser emitting module is located and smaller than the height of the position where the first laser receiving module is located, and laser emitted by the first laser emitting module can be refracted and then enter the first laser receiving module. Whether water is added or drained can be judged through the water level detection assembly, monitoring of operators is not needed, and the washing efficiency and the personnel utilization rate are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water washing equipment, in particular to a full-automatic water washing device. Background Art

[0002] Chemical purification methods can effectively remove residual impurities in carbon-based materials, such as metal ions, organic impurities, etc. The method involves chemical reactions, such as pickling, alkali washing, redox reactions, etc. After the pickling is completed, a water washing process is required to remove the acid in the solution, otherwise it will cause serious corrosion to the equipment in the subsequent processes, and then introduce iron impurities, affecting the purity of the material and electrochemical properties. In order to wash the acidic solution with water to obtain a neutral solution, the existing technical solution adopts a static sedimentation method. Specifically, when the material settles to the bottom of the bucket due to gravity, the supernatant is discharged, and then clean water is added again. Repeat the above operation until the material shows neutrality on the pH agent, and then stop the water change operation.

[0003] Because the material is light and settles slowly, manual monitoring is required, which increases the workload. Furthermore, the drain outlet of the water storage tank is fixed. When the material is heavy, the lowest level of the liquid settles above the outlet, preventing proper drainage. Furthermore, water filling requires human supervision, otherwise it can cause material overflow, resulting in waste and environmental pollution. The entire washing process requires operator monitoring and manual operation, resulting in slow water changes and low washing efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention aims to provide a fully automatic water washing device.

[0005] In order to achieve the above-mentioned purpose of the utility model, the technical solutions adopted by the utility model include:

[0006] The present invention provides a fully automatic water washing device, comprising:

[0007] A water washing container, wherein the water washing container is provided with a feed structure, a water inlet structure, a drainage structure, and a discharge structure connected to the internal working chamber thereof, the drainage structure including an openable and closable drainage port, the position of the drainage port in the depth direction of the water washing container being adjustable;

[0008] The water level detection component includes a first laser emitting module and a first laser receiving module. The first laser emitting module and the first laser receiving module are respectively arranged on both sides of the water washing container. The positions of the first laser emitting module and the first laser receiving module in the depth direction of the water washing container can be adjusted. In addition, in the depth direction of the water washing container, the height of the drain outlet is higher than the height of the first laser emitting module and lower than the height of the first laser receiving module. The laser emitted by the first laser emitting module can be refracted and incident on the first laser receiving module.

[0009] Furthermore, the fully automatic water washing device also includes a height adjustment component, which includes a first card slot and a second card slot. The first card slot and the second card slot are respectively arranged on both sides of the water washing container. The first laser emitting module is arranged in the first card slot, and the height in the depth direction can be adjusted in the first card slot; the first laser receiving module is arranged in the second card slot, and the height in the depth direction can be adjusted in the second card slot.

[0010] Furthermore, the height adjustment component also includes a drainage ball valve, which is arranged in the second slot. The drainage ball valve is connected to the drain outlet, and the drainage height in the depth direction can be adjusted in the second slot.

[0011] Furthermore, the water level detection component also includes a second laser emitting module and a second laser receiving module. The second laser emitting module and the second laser receiving module are respectively arranged on both sides of the water washing container and are located at the same horizontal height. The laser emitted by the second laser emitting module can be directly incident on the second laser receiving module.

[0012] Furthermore, the second laser emitting module is arranged in the first card slot, and the height in the depth direction can be adjusted in the first card slot; the second laser receiving module is arranged in the second card slot, and the height in the depth direction can be adjusted in the second card slot, and in the depth direction of the washing container, the height of the second laser emitting module in the first card slot is higher than the height of the first laser emitting module in the first card slot, and the height of the second laser receiving module in the second card slot is higher than the height of the first laser receiving module in the second card slot.

[0013] Furthermore, the fully automatic water washing device also includes a pH detection component, which is arranged in the water washing container and is used to detect the pH value of the liquid system in the water washing container;

[0014] The pH detection component includes a pH meter and a pH indicator light, which are electrically connected. The pH meter is arranged in a water washing container. When the pH value detected by the pH meter does not reach a preset value, the pH indicator light displays a first color. When the pH value detected by the pH meter reaches a preset value, the pH indicator light displays a second color.

[0015] Furthermore, the fully automatic water washing device also includes a stirring assembly, which is arranged inside the water washing container and includes a stirring paddle, a stirring rod, and a stirring motor. The stirring paddle is fixed on the stirring rod, and the stirring motor is transmission-connected to the stirring rod.

[0016] Furthermore, the feed structure includes a feed pipe and a feed pump connected to the feed pipe, the feed pipe is connected to the water washing container, and the feed pump is used to transfer the solution to the water washing container through the feed pipe.

[0017] Furthermore, the water inlet structure includes a water inlet pipe and a water pump connected to the water inlet pipe, the water inlet pipe is connected to the water washing container, and the water pump is used to transmit water to the water washing container through the water inlet pipe.

[0018] Furthermore, the fully automatic water washing device also includes a reactor, which is connected to a feeding structure provided on the water washing container and communicated with the internal working chamber thereof.

[0019] Compared with the prior art, the advantages of the present invention include at least:

[0020] First, in a fully automatic water washing device provided by the present invention, whether to drain water can be determined based on whether the first laser receiving module receives the laser emitted by the first laser emitting module, without the need for operator monitoring, which greatly improves personnel utilization.

[0021] Second, in a fully automatic water washing device provided by the present invention, the liquid level of the solution after adding water can be determined based on whether the second laser receiving module receives the laser emitted by the second laser emitting module, which will prevent the liquid level from overflowing or insufficient water from being added, and does not require the operator to change the water, thereby improving the water change speed.

[0022] Third, in a fully automatic water washing device provided by the present invention, the pH meter and pH indicator light can monitor the pH of the solution. When the pH does not reach the preset value, the next water washing cycle can be carried out in time to improve the water washing efficiency. When the pH reaches the preset value, it can be promptly reminded to end the water washing work to avoid waste of water resources.

[0023] Fourth, in the fully automatic water washing device provided by the present invention, the added water and the original acidic solution can be fully mixed by the stirring paddle and the stirring motor to ensure that the solution is completely dispersed, and the acidity can be fully washed away to reduce the pH value.

[0024] Fifth, in the fully automatic water washing device provided by the present invention, the first card slot and the second card slot can adjust the position of the laser light path, and can be adjusted to a suitable position according to the amount of material, thereby improving purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural diagram of a fully automatic water washing device provided by an embodiment of the utility model;

[0026] Figure 2 This is a schematic structural diagram of the first card slot and the second card slot provided in an embodiment of the present utility model;

[0027] Figure 3 This is a schematic diagram of a washing container filled with an acidic solution provided by an embodiment of the present utility model;

[0028] Figure 4 It is a schematic diagram of the sedimentation of black material in an acidic solution provided by an embodiment of the present utility model;

[0029] Figure 5 It is a schematic diagram of the acid solution drainage provided by an embodiment of the utility model;

[0030] Figure 6 This is a schematic diagram of stopping drainage of an acidic solution provided by an embodiment of the present utility model;

[0031] Figure 7 It is a schematic diagram of adding water to an acidic solution provided by an embodiment of the present utility model.

[0032] Reference numerals:

[0033] A. Second laser emitting module; A', second laser receiving module; B. First laser emitting module; B', first laser receiving module; C. First card slot; D. Second card slot; 1. Feeding structure; 2. pH detection component; 3. Stirring component; 4. Water inlet structure; 5. Drainage structure; 6. Discharge structure; 7. Drainage ball valve. DETAILED DESCRIPTION

[0034] In view of the shortcomings of the existing technology, the inventors of this case, after long-term research and extensive practice, have proposed the technical solution of this utility model. The following will further explain this technical solution, its implementation process and principles.

[0035] like Figure 1-Figure 2One embodiment of the present application discloses a fully automatic water washing device, comprising a water washing container, a water level detection assembly, and a height adjustment assembly. The water washing container is provided with a feed structure 1, a water inlet structure 4, a drainage structure 5, and a discharge structure 6, all connected to its internal working chamber. The drainage structure 5 includes an openable and closable drain port, the position of which in the depth direction of the water washing container is adjustable. A first slot C and a second slot D are symmetrically provided on the sidewalls. The water level detection assembly comprises a first laser emitting module B, a first laser receiving module B', a second laser emitting module A, and a second laser receiving module A'.

[0036] The washing container can be a PP bucket or other containers, which is not limited here.

[0037] The feeding structure 1 includes a feeding pipe and a feeding pump connected to the feeding pipe. The feeding pipe is connected to the water washing container, and the feeding pump is used to transfer the solution to the water washing container through the feeding pipe.

[0038] The water inlet structure 4 includes a water inlet pipe and a water pump connected to the water inlet pipe. The water inlet pipe is connected to the water washing container for replenishing new water. The water pump is used to transfer water to the water washing container through the water inlet pipe.

[0039] The drainage structure 5 includes a drainage port and a drainage valve. The drainage valve is in contact with the drainage port. The drainage port is provided on the side wall of the washing container and is used to discharge the supernatant after sedimentation.

[0040] The discharge structure 6 includes a discharge port, which is arranged on the side wall of the washing container for discharging the material after washing. The height of the discharge structure on the side wall is lower than the height of the drainage structure on the side wall.

[0041] A fully automatic water washing device also includes a control module, which is connected to the water level detection component, the feed structure 1, the water inlet structure 4, the drainage structure 5, and the discharge structure 6, and is used to receive signals from the water level detection component and control the feed structure 1, the water inlet structure 4, the drainage structure 5, and the discharge structure 6 to perform corresponding operations.

[0042] The water level detection assembly includes a first laser emitting module B and a first laser receiving module B'. The first laser emitting module B is disposed in a first slot C, and the first laser receiving module B' is disposed in a second slot D. The first laser receiving module B' is configured to receive laser light emitted by the first laser emitting module B. The height of the first laser emitting module B in the first slot C is lower than the height of the first laser receiving module B' in the second slot D. The positions of the first laser emitting module B and the first laser receiving module B' in the depth direction of the washing container are adjustable. In addition, in the depth direction of the washing container, the height of the drain outlet is higher than the height of the first laser emitting module B and lower than the height of the first laser receiving module B'. The laser light emitted by the first laser emitting module B can be refracted and incident on the first laser receiving module B'.

[0043] The water level detection assembly also includes a second laser emitting module A and a second laser receiving module A'. The second laser emitting module A is arranged in the first slot C, and the second laser receiving module A' is arranged in the second slot D. The second laser receiving module A' is constructed to receive the laser emitted by the second laser emitting module A.

[0044] The height of the second laser emitting module A in the first card slot C is higher than the height of the first laser emitting module B in the first card slot C, and the height of the second laser receiving module A' in the second card slot D is higher than the height of the first laser receiving module B' in the second card slot D; the height of the second laser emitting module A in the first card slot C is consistent with the height of the second laser receiving module A' in the second card slot D.

[0045] The first laser emitting module B and the second laser emitting module A can move up and down in the first slot C, and the first laser receiving module B' and the second laser receiving module A' can move up and down in the second slot D. The modules can be adjusted according to different solutions, and the applicability is relatively high.

[0046] The heights of the second laser emitting module A, the second laser receiving module A', the first laser emitting module B, and the first laser receiving module B' can be set and adjusted according to the amount of the solution.

[0047] like Figure 3-Figure 7 This embodiment provides a fully automatic water washing device, and the specific water washing process of the acid solution is as follows:

[0048] The feed pump transfers the acidic solution to be washed from the reactor to the water washing container through the feed pipe. The acidic solution contains a large amount of black material. Because the black material is opaque, no signal is transmitted between the first laser emitting module B and the first laser receiving module B'. When no signal is transmitted between the second laser emitting module A and the second laser receiving module A', sufficient acidic solution has been delivered to the water washing container. The feed pump stops, halting feed.

[0049] In the water washing container, the acidic solution is allowed to settle due to gravity. When the black material settles below the level of the first laser emitting module B, the first laser receiving module B', upon receiving laser light from the first laser emitting module B, controls the opening of the drain valve. The supernatant is then discharged through the drain port. Note that if the amount of black precipitate is large, the positions of the first laser emitting module B and the first laser receiving module B' within the depth of the water washing container can be adjusted.

[0050] When the liquid level of the acidic solution drops below the drain outlet, due to the different refractive indices of air and water, the first laser receiving module B' cannot receive the laser emitted by the first laser emitting module B. At this time, the drain outlet is closed.

[0051] Turn on the water pump and transfer water to the washing container through the water inlet pipe. During the water addition process, when the liquid level rises to the height of the second laser emission module A, the water pump stops and the water inlet pipe stops transmitting water.

[0052] Repeat the above steps, leaving the acidic solution in the washing container to settle due to gravity. When the black material settles below the surface of the first laser emitting module B, the first laser receiving module B' receives the laser light from the first laser emitting module B and controls the opening of the drain valve. The supernatant is then discharged through the drain port.

[0053] The pH value of the discharged water can be measured to determine whether to continue washing. When the pH value meets the requirement, that is, the acidic solution has been washed to obtain a neutral solution, the discharge port is opened to discharge the neutral solution, the washing is completed, and the control module is closed at the same time.

[0054] In another embodiment of the present application, based on the above embodiment, a fully automatic water washing device further includes a pH detection component 2, a stirring component 3, a drain ball valve 7, and a reactor. The reactor is connected to a feed structure provided on the water washing container and connected to the internal working chamber of the reactor.

[0055] The pH detection component 2 is arranged in the water washing container and is used to detect the pH value of the liquid system in the water washing container.

[0056] The pH detection component 2 includes a pH meter and a pH indicator light, which are electrically connected. The pH meter is arranged in a water washing container. When the pH value detected by the pH meter does not reach a preset value, the pH indicator light displays a first color. When the pH value detected by the pH meter reaches a preset value, the pH indicator light displays a second color. The first color here can be set to red, and the second color can be set to green. During the water washing process, if the pH value fails to reach the set value, the pH indicator light turns red. At this time, the water washing process continues to circulate. If the pH value reaches the target value, the pH indicator light turns green.

[0057] The stirring assembly 3 is arranged inside the water washing container, and includes a stirring paddle, a stirring rod, and a stirring motor. The stirring paddle is fixed on the stirring rod, and the stirring motor is transmission-connected to the stirring rod.

[0058] The drain ball valve 7 is disposed in the second slot D and is connected to the drain structure 5 . The height of the drain ball valve 7 in the second slot D is lower than the height of the first laser receiving module B′ in the second slot D.

[0059] This embodiment provides another fully automatic water washing device, and the specific water washing process of the acid solution is as follows:

[0060] The feed pump transfers the acidic solution to be washed from the reactor to the water washing container through the feed pipe. The acidic solution contains a large amount of black material. Because the black material is opaque, no signal is transmitted between the first laser emitting module B and the first laser receiving module B'. When no signal is transmitted between the second laser emitting module A and the second laser receiving module A', sufficient acidic solution has been delivered to the water washing container. The feed pump stops, halting feed.

[0061] In the water washing container, the acidic solution is allowed to settle due to gravity. When the black material settles below the level of the first laser emitting module B, the first laser receiving module B' receives the laser light from the first laser emitting module B and controls the opening of the drain valve. The supernatant is then discharged through the drain port.

[0062] When the liquid level of the acidic solution drops below the drain outlet, due to the different refractive indices of air and water, the first laser receiving module B' cannot receive the laser emitted by the first laser emitting module B. At this time, the drain outlet is closed.

[0063] Turn on the water pump and transfer water to the washing container through the water inlet pipe. During the water addition process, when the liquid level rises to the height of the second laser emission module A, the water pump stops and the water inlet pipe stops transmitting water.

[0064] Turn on the stirring motor and continue stirring for several minutes until the solution is evenly dispersed, then turn it off. This will allow the acid to be fully washed away and the pH value to be lowered.

[0065] Repeat the above steps, leaving the acidic solution in the washing container to settle due to gravity. When the black material settles below the surface of the first laser emitting module B, the first laser receiving module B' receives the laser light from the first laser emitting module B and controls the opening of the drain valve. The supernatant is then discharged through the drain port.

[0066] Throughout the washing process, a pH meter monitors the pH of the solution in the washing container. If the pH fails to reach the set value, the pH indicator lights red, and the washing process continues. If the pH reaches the target value, the pH indicator lights green, halting the cycle. Once the acidic solution has been washed to a neutral solution, the discharge port opens, draining the neutral solution, completing the washing process and shutting down the control module. The pH meter and indicator light here directly determine whether to continue washing, reducing manual operation and allowing operators to understand the purification progress by identifying the color, achieving fully automated washing.

[0067] It should be noted that the drain ball valve is arranged in the second slot D, and the drain ball valve is connected to the drain port. The drain ball valve can be moved up and down in the second slot D to adjust the drain position according to the amount of material.

[0068] To sum up, the main purpose of the utility model is to solve the problem that the water change process requires personnel monitoring and operation. It not only realizes the unmanned fully automatic water change function, but also realizes the function of adjusting the height of the drain outlet according to the amount of material, thereby improving the water change speed and personnel utilization rate.

[0069] It should be understood that the above embodiments are merely illustrative of the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention are intended to fall within the scope of protection of the present invention.

Claims

1. A fully automatic water washing device, characterized in that: include: A water washing container, wherein the water washing container is provided with a feed structure, a water inlet structure, a drainage structure, and a discharge structure connected to the internal working chamber thereof, the drainage structure including an openable and closable drainage port, the position of the drainage port in the depth direction of the water washing container being adjustable; The water level detection assembly includes a first laser emitting module, a first laser receiving module, a second laser emitting module and a second laser receiving module. The first laser emitting module and the first laser receiving module are respectively arranged on both sides of the water washing container. The positions of the first laser emitting module and the first laser receiving module in the depth direction of the water washing container can be adjusted. In addition, in the depth direction of the water washing container, the height of the drain outlet is higher than the height of the first laser emitting module and lower than the height of the first laser receiving module. The laser emitted by the first laser emitting module can be refracted and incident on the first laser receiving module; the second laser emitting module and the second laser receiving module are respectively arranged on both sides of the water washing container and at the same horizontal height. The laser emitted by the second laser emitting module can be directly incident on the second laser receiving module.

2. The fully automatic water washing device according to claim 1, characterized in that: It also includes a height adjustment component, which includes a first card slot and a second card slot. The first card slot and the second card slot are respectively arranged on both sides of the water washing container. The first laser emitting module is arranged in the first card slot, and the height in the depth direction can be adjusted in the first card slot; the first laser receiving module is arranged in the second card slot, and the height in the depth direction can be adjusted in the second card slot.

3. The fully automatic water washing device according to claim 2, characterized in that: The height adjustment component also includes a drainage ball valve, which is arranged in the second slot. The drainage ball valve is connected to the drain port, and the drainage height in the depth direction can be adjusted in the second slot.

4. The fully automatic water washing device according to claim 1, characterized in that: The second laser emitting module is arranged in the first card slot, and the height in the depth direction can be adjusted in the first card slot; the second laser receiving module is arranged in the second card slot, and the height in the depth direction can be adjusted in the second card slot, and in the depth direction of the washing container, the height of the second laser emitting module in the first card slot is higher than the height of the first laser emitting module in the first card slot, and the height of the second laser receiving module in the second card slot is higher than the height of the first laser receiving module in the second card slot.

5. The fully automatic water washing device according to claim 1, characterized in that: It also includes a pH detection component, which is arranged in the water washing container and is used to detect the pH value of the liquid system in the water washing container.

6. The fully automatic water washing device according to claim 5, characterized in that: The pH detection component includes a pH meter and a pH indicator light, which are electrically connected. The pH meter is arranged in a water washing container. When the pH value detected by the pH meter does not reach a preset value, the pH indicator light displays a first color. When the pH value detected by the pH meter reaches a preset value, the pH indicator light displays a second color.

7. The fully automatic water washing device according to claim 1, characterized in that: It also includes a stirring assembly, which is arranged inside the water washing container and includes a stirring paddle, a stirring rod, and a stirring motor. The stirring paddle is fixed on the stirring rod, and the stirring motor is transmission-connected to the stirring rod.

8. The fully automatic water washing device according to claim 1, characterized in that: The feed structure includes a feed pipe and a feed pump connected to the feed pipe. The feed pipe is connected to the water washing container. The feed pump is used to transfer the solution to the water washing container through the feed pipe.

9. The fully automatic water washing device according to claim 1, characterized in that: The water inlet structure includes a water inlet pipe and a water pump connected to the water inlet pipe. The water inlet pipe is connected to the water washing container. The water pump is used to transmit water to the water washing container through the water inlet pipe.

10. The fully automatic water washing device according to claim 1, characterized in that: It also includes a reactor, which is connected to a feed structure provided on the water washing container and communicated with the internal working chamber of the reactor.

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