An ink wastewater treatment equipment for circuit board production

Abstract

The utility model discloses an ink wastewater treatment equipment for circuit board production belongs to wastewater treatment equipment technical field, including the casing, the water pumping mechanism, the water pumping mechanism includes the telescopic link of installation on the upper end of casing, the telescopic end fixedly connected with the lift plate of telescopic link, the lower fixedly connected with the water pumping pipe of lift plate, the lower end of water pumping pipe is through the upper end of casing, and extends to the inner bottom of casing, the lower fixedly connected with the filter tip of water pumping pipe, the upper end installed with first water pump of casing. The equipment is on the use question, through the control water pumping pipe elevating, cooperation first water pump and filter tip, can high -efficiently realize the separate recovery to the wastewater after processing, also is provided with the stirring subassembly and the cleaning mechanism, can realize the mixing of the material in casing and the subsequent cleaning maintenance to the inside of casing, and the practicality is better.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment equipment technology, and in particular to a wastewater treatment device for ink used in circuit board production. Background Technology

[0002] Circuit boards are an indispensable core component in electronic devices. They connect and support electronic components to realize functions such as signal transmission and signal processing. During the production of circuit boards, a large amount of ink-containing wastewater is generated. If not properly treated, it will cause serious pollution to the environment. Currently, when treating ink wastewater, flocculants are typically used to react with the wastewater to produce sediment. However, the sediment often mixes with the recycled wastewater after the sedimentation reaction. This not only affects the purity and subsequent utilization value of the recycled wastewater but also increases the cost and difficulty of subsequent sediment treatment. In addition, some sediment tends to adhere to the inner wall of the equipment after wastewater treatment, requiring cleaning and maintenance by staff, which increases the workload. Therefore, to solve these problems, designing an ink wastewater treatment device for circuit board production is something we need to consider. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an ink wastewater treatment device for circuit board production. In terms of usage, it can efficiently achieve separate recycling of treated wastewater by controlling the raising and lowering of the water pump pipe, in conjunction with the first water pump and filter. It is also equipped with a stirring component and a cleaning mechanism to achieve mixing of materials inside the shell and subsequent cleaning and maintenance of the shell. It has good practicality.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A wastewater treatment device for ink used in circuit board manufacturing includes a housing; a pumping mechanism, which includes a telescopic rod installed on the upper end of the housing, a lifting plate fixedly connected to the telescopic end of the telescopic rod, a pumping pipe fixedly connected to the lower end of the lifting plate, the lower end of the pumping pipe penetrating the upper end of the housing and extending to the inner bottom of the housing, a filter nozzle fixedly connected to the lower end of the pumping pipe, a first water pump installed on the upper end of the housing, the inlet end of the first water pump being connected to the upper part of the pumping pipe via a hose; a cleaning mechanism, which includes an annular hollow block fixedly connected to the top of the housing, multiple nozzles installed on the lower end of the annular hollow block, a second water pump installed on the upper end of the housing, the inlet pipe of the second water pump penetrating the upper end of the housing and communicating with the inner cavity of the annular hollow block; and a stirring mechanism, which is used to mix the materials inside the housing.

[0005] Preferably, the agitation mechanism includes a motor mounted on the upper end of the housing, a rotating shaft rotatably connected to the inner top of the housing, and a plurality of agitating rods and scrapers fixedly connected to the outer side of the rotating shaft.

[0006] Preferably, the upper end of the rotating shaft passes through the inner top of the housing and is fixedly connected to the output shaft of the motor.

[0007] Preferably, the telescopic rod is a hydraulic telescopic rod, and the scraper is in contact with the inner wall of the housing.

[0008] Preferably, an arc-shaped heating plate is provided inside the inner wall of the housing, and an observation window is provided on the right side of the housing.

[0009] Preferably, a first feed pipe and a second feed pipe are provided on the front side of the housing, and a discharge pipe is provided at the lower end of the housing.

[0010] Compared with the prior art, the advantages of this utility model are as follows: A water pumping mechanism is installed, which raises and lowers the water pipe by controlling the telescopic rod, ensuring that the filter nozzle is higher than the sediment. Together with the first water pump, it can easily and quickly achieve efficient and separate recycling of the treated wastewater, ensuring the purity of the recycled wastewater. A stirring mechanism is also installed, which drives multiple stirring rods by controlling the motor to achieve thorough mixing of materials inside the shell, improving the actual reaction efficiency. At the same time, together with the water spraying and scraping of multiple nozzles in the cleaning mechanism, it can easily achieve subsequent rinsing and cleaning of the inside of the shell and scraping off some of the sediment adhering to the inner wall of the shell, reducing the actual maintenance workload. Overall, it has good practicality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of an ink wastewater treatment device for circuit board production proposed in this utility model; Figure 2 for Figure 1 Partial structural sectional view; Figure 3 This is a schematic diagram of the cleaning mechanism; Figure 4 This is a schematic diagram of the pumping mechanism.

[0012] In the diagram: 1. Shell, 2. Telescopic rod, 3. Lifting plate, 4. Water suction pipe, 5. Filter nozzle, 6. First water pump, 7. Hose, 8. Annular hollow block, 9. Nozzle, 10. Second water pump, 11. Motor, 12. Rotating shaft, 13. Stirring rod, 14. Scraper, 15. Arc-shaped heating plate, 16. Observation window, 17. First feed pipe, 18. Second feed pipe, 19. Discharge pipe. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0014] Reference Figures 1-4 A wastewater treatment device for ink used in circuit board manufacturing includes a housing 1. An arc-shaped heating plate 15 is installed inside the inner wall of the housing 1, and an electric heating wire is installed inside the arc-shaped heating plate 15. A liquid temperature sensor (not shown) is also installed inside the housing 1. When used in conjunction, the material inside the housing 1 can be heated and maintained within a suitable reaction temperature range. An observation window 16 is provided on the right side of the housing 1 for observing the actual reaction status and facilitating subsequent control of the height of the pumping pipe 4. A first feed pipe 17 and a second feed pipe 18 are provided on the front side of the housing 1. The first feed pipe 17 is used to input ink wastewater into the housing 1, and the second feed pipe 18 is used to input flocculant into the housing 1. A discharge pipe 19 is provided at the lower end of the housing 1. A sealing valve (default closed state) is installed in the discharge pipe 19 for discharging sediment and washing water. The system also includes a pumping mechanism, which consists of a telescopic rod 2 installed on the upper end of the housing 1. The telescopic rod 2 is a hydraulic telescopic rod. By controlling the telescopic rod 2, the pumping pipe 4 is raised and lowered. With the observation window 16, the filter nozzle 5 can be kept above the sediment at the bottom of the housing 1, thereby efficiently realizing the separate recovery of treated wastewater. The telescopic end of the telescopic rod 2 is fixedly connected to a lifting plate 3. The lower end of the lifting plate 3 is fixedly connected to a pumping pipe 4. The pumping pipe 4 is a pipe with a clear lower end and a sealed upper end. The lower end of the pumping pipe 4 passes through the upper end of the housing 1 and extends to the bottom of the housing 1. The lower end of the pumping pipe 4 is fixedly connected to a filter nozzle 5. The filter nozzle 5 is equipped with a filter screen, which can prevent impurities such as flocculent material from passing through during the pumping process. A first water pump 6 is installed on the upper end of the housing 1. The inlet end of the first water pump 6 is connected to the upper part of the pumping pipe 4 through a hose 7. The outlet pipe of the first water pump 6 is connected to an external wastewater recovery device for further treatment of the wastewater. The system also includes a cleaning mechanism, which includes an annular hollow block 8 fixedly connected to the top of the housing 1. Multiple nozzles 9 are installed at the lower end of the annular hollow block 8. A second water pump 10 is installed at the upper end of the housing 1. The inlet pipe of the second water pump 10 is connected to the external cleaning water. The inlet pipe of the second water pump 10 passes through the upper end of the housing 1 and is connected to the inner cavity of the annular hollow block 8. By starting the second water pump 10, the multiple nozzles 9 can spray cleaning water downwards, thereby cleaning the internal components of the housing 1. The system also includes a stirring mechanism for mixing materials within the housing 1. The stirring mechanism includes a motor 11 mounted on the upper end of the housing 1. A rotating shaft 12 is rotatably connected to the inner top of the housing 1. The upper end of the rotating shaft 12 passes through the inner top of the housing 1 (with a bearing installed at the penetration point) and is fixedly connected to the output shaft of the motor 11. Multiple stirring rods 13 and scrapers 14 are fixedly connected to the outer side of the rotating shaft 12. The multiple stirring rods 13 can fully stir and mix the materials within the housing 1, thereby improving the actual reaction efficiency. The scrapers 14 are in contact with the inner wall of the housing 1 and, when rotating, can work with the cleaning mechanism to scrape away the sediment and impurities adhering to the inner wall of the housing 1, thereby improving the cleaning and maintenance effect.

[0015] In this utility model, during use, the telescopic rod 2 is first controlled to drive the lifting plate 3, the water pumping pipe 4, and the filter nozzle 5 to rise to a higher position inside the housing 1. Then, the ink wastewater to be treated and the flocculant are respectively fed into the housing 1 through the first feed pipe 17 and the second feed pipe 18. After the materials are fed in, the arc-shaped electric heating plate 15 is activated to make the heating wire inside work, so as to heat up the materials in the housing 1 and maintain them in a suitable reaction temperature range. At the same time, the motor 11 is started to drive the rotating shaft 12 to rotate, which drives multiple stirring rods 13 to fully stir and mix the materials to improve the reaction efficiency. During the reaction, staff can observe the reaction through observation window 16 and turn off motor 11 according to the reaction status to allow the precipitation reaction to stabilize. After the precipitation is complete, staff can start the first water pump 6 so that the treated wastewater in the shell 1 is filtered through filter nozzle 5 and then transported to the external wastewater recovery equipment through water pumping pipe 4 and hose 7. During this period, the telescopic rod 2 can be controlled to drive water pumping pipe 4 and filter nozzle 5 to descend, so that filter nozzle 5 is always above the sediment at the bottom of the shell 1 until the treated wastewater in the shell 1 is basically discharged. This can efficiently realize the separate recovery of treated wastewater. The overall operation is relatively convenient, ensuring the purity of the recovered wastewater and facilitating further processing. After the above operations are completed, the staff can open the sealing valve inside the discharge pipe 19 to discharge the sediment at the bottom of the shell 1. During this period, the second water pump 10 can be started to continuously pump the external cleaning water into the inner cavity of the annular hollow block 8, and then spray it downwards from multiple nozzles 9 to clean the internal components of the shell 1. At the same time, the motor 11 can be started to drive the scraper 14 to rotate, which works in conjunction with the cleaning water sprayed from the multiple nozzles 9 to scrape off some of the sediment and impurities adhering to the inner wall of the shell 1. Finally, the cleaning water and impurities will be discharged from the discharge pipe 19. This can achieve the cleaning and maintenance of the inside of the shell 1, reduce the amount of maintenance work, and has good practicality. It should be noted that the wiring of the telescopic rod 2, the first water pump 6, the second water pump 10, the motor 11, and the arc-shaped electric heating plate 15 in this utility model is common knowledge in the field, and its working principle is a well-known technology. The appropriate model is selected according to actual use. Therefore, the control, power supply method, and wiring arrangement of the telescopic rod 2, the first water pump 6, the second water pump 10, the motor 11, and the arc-shaped electric heating plate 15 will not be explained in detail.

[0016] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wastewater treatment device for ink used in circuit board manufacturing, characterized in that, include: Shell (1); The pumping mechanism includes a telescopic rod (2) installed on the upper end of the housing (1), a lifting plate (3) fixedly connected to the telescopic end of the telescopic rod (2), a pumping pipe (4) fixedly connected to the lower end of the lifting plate (3), the lower end of the pumping pipe (4) penetrating the upper end of the housing (1) and extending to the inner bottom of the housing (1), a filter nozzle (5) fixedly connected to the lower end of the pumping pipe (4), a first water pump (6) installed on the upper end of the housing (1), and the water inlet of the first water pump (6) being connected to the upper part of the pumping pipe (4) through a hose (7); The cleaning mechanism includes an annular hollow block (8) fixedly connected to the top of the housing (1). Multiple nozzles (9) are installed at the lower end of the annular hollow block (8). A second water pump (10) is installed at the upper end of the housing (1). The water inlet pipe of the second water pump (10) passes through the upper end of the housing (1) and communicates with the inner cavity of the annular hollow block (8). A stirring mechanism is used to mix the materials inside the shell (1).

2. The ink wastewater treatment equipment for circuit board manufacturing according to claim 1, characterized in that, The stirring mechanism includes a motor (11) installed on the upper end of the housing (1), a rotating shaft (12) is rotatably connected to the inner top of the housing (1), and a plurality of stirring rods (13) and scrapers (14) are fixedly connected to the outer side of the rotating shaft (12).

3. The ink wastewater treatment equipment for circuit board manufacturing according to claim 2, characterized in that, The upper end of the rotating shaft (12) passes through the inner top of the housing (1) and is fixedly connected to the output shaft of the motor (11).

4. The wastewater treatment equipment for circuit board manufacturing ink as described in claim 2, characterized in that, The telescopic rod (2) is a hydraulic telescopic rod, and the scraper (14) is attached to the inner wall of the housing (1).

5. The ink wastewater treatment equipment for circuit board manufacturing according to claim 1, characterized in that, An arc-shaped electric heating plate (15) is provided inside the inner wall of the shell (1), and an observation window (16) is provided on the right side of the shell (1).

6. The ink wastewater treatment equipment for circuit board manufacturing according to claim 1, characterized in that, The front side of the housing (1) is provided with a first feed pipe (17) and a second feed pipe (18), and the lower end of the housing (1) is provided with a discharge pipe (19).

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