Wastewater recovery treatment assembly for circuit board processing

Abstract

The utility model provides a wastewater recovery and treatment assembly for circuit board processing, and belongs to the field of wastewater recovery and treatment. Comprising a circuit board wastewater connecting pipe and a wastewater treatment box, the circuit board wastewater connecting pipe is arranged on one side of the wastewater treatment box and communicated with the interior of the wastewater treatment box, and the upper end of the circuit board wastewater connecting pipe is flush with the top of the wastewater treatment box; a sediment collecting assembly is arranged at the lower end of the wastewater treatment box and comprises a shell, a reinforcing assembly and a filtering basket, the shell sleeves the outer side of a water outlet pipe of the wastewater treatment box, the filtering basket is arranged on the inner side of the shell, and the reinforcing assembly is used for connecting the shell with the water outlet pipe. Through the arrangement of the sediment collecting assembly, sediment can be conveniently collected in a centralized mode, the structure is simple, and the shell and the filtering basket can be conveniently installed and detached.

Description

Technical Field

[0001] The utility model provides a wastewater recovery and treatment component for circuit board processing, belonging to the field of wastewater recovery and treatment. Background Art

[0002] Wastewater generated during circuit board processing often contains a variety of hazardous substances, such as heavy metals (e.g., lead, nickel, and copper) and chemicals (e.g., acids and alkalis). Wastewater recycling and treatment aims to reduce environmental pollution, conserve water resources, and lower treatment costs. Common treatment methods include sedimentation, filtration, and adsorption to remove solid particles and some soluble contaminants from wastewater.

[0003] Based on the above, the inventors found that:

[0004] The existing sedimentation is to use a large pool to deposit the precipitated objects at the bottom of the pool. The sediment cannot be concentrated and needs to be collected at the bottom of the pool. It is troublesome and has a complex structure, which is not convenient for installation and disassembly.

[0005] Therefore, in view of this, the existing structure is studied and improved, and a circuit board processing wastewater recycling and treatment component is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is that the traditional wastewater recycling treatment for circuit board processing is not convenient for centralized collection of sediments and has a complex structure that is not convenient for installation and disassembly.

[0007] In order to solve the above problems, the utility model proposes a technical solution: a wastewater recovery and treatment component for circuit board processing, comprising a circuit board wastewater connecting pipe and a wastewater treatment box, wherein the circuit board wastewater connecting pipe is placed on one side of the wastewater treatment box and is connected to the interior thereof, the upper end of the circuit board wastewater connecting pipe is flush with the top of the wastewater treatment box, a sedimentation collection component is provided at the lower end of the wastewater treatment box and the sedimentation collection component comprises a shell, a reinforcement component and a filter basket, the shell is sleeved on the outside of the outlet pipe of the wastewater treatment box and the filter basket is placed on the inside of the shell, the reinforcement component is used for connecting the shell and the outlet pipe, and a drain pipe is provided on one side of the wastewater treatment box.

[0008] Furthermore, a groove is provided inside the wastewater treatment box and a filter is placed in the groove. Handles are fixedly connected to both sides of the upper end of the filter. The connection between the drain pipe and the wastewater treatment box is higher than the filter and the connection between the circuit board wastewater connecting pipe and the wastewater treatment box is located below the filter.

[0009] Furthermore, the bottom of the shell has a slope structure and converges toward the outlet, and a plurality of fixed blocks are fixedly connected to the bottom of the shell. The bottom of the filter basket has a mesh structure and is placed on the fixed blocks.

[0010] Furthermore, the outer diameter of the filter basket is adapted to the inner diameter of the shell and the upper end of the filter basket is closely attached to the bottom of the water outlet pipe, and the bottom of the filter basket is a mesh structure.

[0011] Furthermore, the reinforcement assembly includes a fixing plate, support leg one, support leg two, and an electric push rod. The fixing plate is placed under the shell and fixedly connected thereto, and the fixing plate is fixedly connected to support leg one. A groove two is provided on the inner side of support leg two, and the electric push rod is placed between the inner bottom of groove two and support leg one and fixedly connected thereto.

[0012] Due to the adoption of the above technical solution, the beneficial effects of the wastewater recycling and treatment component for circuit board processing of the utility model are as follows:

[0013] 1. By setting a shell and a filter basket at the bottom of the wastewater treatment tank, the sediment is collected from the wastewater treatment tank into the filter basket, which is convenient for the centralized collection of the sediment.

[0014] 2. Through the setting of the sedimentation collection component, the use of the electric push rod, and the use of the supporting legs 1 and 2, the structure is simple, which facilitates the installation and disassembly of the shell and the filter basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This utility model is a three-dimensional wastewater recycling and treatment component for circuit board processing Figure 1 .

[0017] Figure 2 This utility model is a three-dimensional wastewater recycling and treatment component for circuit board processing Figure 2 .

[0018] Figure 3 This is a partial three-dimensional diagram of a wastewater recovery and treatment component for circuit board processing according to the present invention.

[0019] Figure 4 This is a three-dimensional diagram of part A of a wastewater recovery and treatment component for circuit board processing according to the present invention.

[0020] Figure 5 This is a disassembled three-dimensional diagram of a wastewater recovery and treatment component for circuit board processing according to the utility model.

[0021] In the picture:

[0022] 1. PCB wastewater connection pipe; 2. Wastewater treatment tank; 3. Housing; 4. Filter basket; 5. Outlet pipe; 6. Groove 1; 7. Filter screen; 8. Handle; 9. Fixing block; 10. Fixing plate; 11. Support leg 1; 12. Support leg 2; 13. Electric push rod; 14. Groove 2; 15. Drain pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] This application fully explains the problems of the prior art in the technical background, and there are no general or abstract problems. The problems to be solved by this application are described in detail in the following utility model content and specific implementation methods, and the technical problems to be solved by the technical solution are clarified, and it is determined that the technical solution of this application has beneficial effects relative to the objective prior art.

[0025] See also Figure 1-5 As shown: The utility model provides a wastewater recycling and treatment component for circuit board processing: it includes a circuit board wastewater connecting pipe 1 and a wastewater treatment box 2. The circuit board wastewater connecting pipe 1 is placed on one side of the wastewater treatment box 2 and is connected to the inside thereof. The upper end of the circuit board wastewater connecting pipe 1 is flush with the top of the wastewater treatment box 2. The lower end of the wastewater treatment box 2 is provided with a sedimentation collection component and the sedimentation collection component includes a shell 3, a reinforcement component, and a filter basket 4. The outer diameter of the filter basket 4 is adapted to the inner diameter of the shell 3 and the upper end of the filter basket 4 is close to the bottom of the water outlet pipe 5. The bottom of the filter basket 4 is a mesh structure. The reinforcement component The assembly includes a fixed plate 10, a support leg 11, a support leg 2 12, and an electric push rod 13. The fixed plate 10 is placed under the shell 3 and fixedly connected thereto, and the fixed plate 10 is fixedly connected to the support leg 1 11. A groove 2 14 is provided on the inner side of the support leg 2 12, and the electric push rod 13 is placed between the bottom of the groove 2 14 and the support leg 1 11 and fixedly connected thereto. The shell 3 is sleeved on the outside of the outlet pipe 5 of the wastewater treatment tank 2 and the filter basket 4 is placed on the inside of the shell 3. The reinforcement assembly is used to connect the shell 3 and the outlet pipe 5. A drain pipe 15 is provided on one side of the wastewater treatment tank 2.

[0026] like Figure 2-5As shown, a groove 6 is provided inside the wastewater treatment box 2 and a filter screen 7 is placed in the groove 6. Handles 8 are fixedly connected to both sides of the upper end of the filter screen 7. The connection between the drain pipe 15 and the wastewater treatment box 2 is higher than the filter screen 7, and the connection between the circuit board wastewater connecting pipe 1 and the wastewater treatment box 2 is located below the filter screen 7.

[0027] The bottom of the shell 3 is in a sloped structure and converges toward the outlet. A plurality of fixing blocks 9 are fixedly connected to the bottom of the shell 3 . The bottom of the filter basket 4 is in a mesh structure and is placed on the fixing blocks 9 .

[0028] The principle of the wastewater recycling and treatment component for circuit board processing in the utility model is as follows: Figure 3 As shown, the circuit board wastewater connecting pipe is below the filter screen, and a switch valve is also provided at the pipe position at the lower end of the shell. When the valve is in the closed state, the wastewater generated by the circuit board processing is introduced into the wastewater treatment tank through the circuit board wastewater connecting pipe. When the liquid level of the wastewater covers the connection between the circuit board wastewater connecting pipe and the wastewater treatment tank, it will continue to rise. The water passes through the filter screen and the drain pipe and is discharged. The circuit board wastewater connecting pipe should not be too thin, otherwise when the wastewater level exceeds the connection between the circuit board wastewater connecting pipe and the wastewater treatment tank, the liquid will leak out from the upper end of the circuit board wastewater connecting pipe and the sedimentation. One part enters the filter basket, one part adheres to the inner wall of the wastewater treatment box, and one part floats in the water. When the wastewater is treated, the valve is opened, and the wastewater enters the filter basket through the outlet pipe and flows out from the shell through the bottom of the shell. The connection between the shell and the outlet pipe is also provided with a sealing ring of the prior art to prevent water leakage (the present utility model does not protect or improve it), and the sediment remains in the filter basket. Then a high-pressure water gun (existing technology) is used with clean water to flush the circuit board wastewater connecting pipe, wastewater treatment box, filter screen, etc., and the residual sediment attached to these accessories is flushed into the filter basket.

[0029] After use, start the electric push rod to drive the support leg and the fixed plate to move downward, and the fixed plate drives the shell to descend. When the water outlet pipe is staggered, Figure 4 As shown, non-through grooves three are provided on both sides of the filter basket, and the filter basket can be taken out by inserting a tool into the grooves three.

[0030] Before using this utility model, one should clearly understand its purpose and function, and also clearly understand that the recycling of circuit board processing wastewater not only involves precipitation or filtration, but also processes such as the addition of catalyst reactions. This utility model does not improve the equipment content involved in other processes, so it is not elaborated in detail. When the precipitation is relatively small, the filter basket and filter net are replaced by the ultrafiltration components of the existing technology for filtration.

[0031] The utility model is convenient for centralized collection of sediments by disposing the sediment collection component, has a simple structure, and is convenient for installation and disassembly of the shell and the filter basket.

[0032] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A wastewater recycling and treatment component for circuit board processing, comprising a circuit board wastewater connecting pipe (1) and a wastewater treatment box (2), wherein the circuit board wastewater connecting pipe (1) is placed on one side of the wastewater treatment box (2) and communicated with the interior thereof, and the upper end of the circuit board wastewater connecting pipe (1) is flush with the top of the wastewater treatment box (2), characterized in that: The lower end of the wastewater treatment tank (2) is provided with a sediment collection assembly, and the sediment collection assembly comprises a shell (3), a reinforcement assembly, and a filter basket (4); the shell (3) is sleeved on the outside of the water outlet pipe (5) of the wastewater treatment tank (2), and the filter basket (4) is placed on the inside of the shell (3); the reinforcement assembly is used for connecting the shell (3) and the water outlet pipe (5); and a drain pipe (15) is provided on one side of the wastewater treatment tank (2).

2. The circuit board processing wastewater recycling and treatment component according to claim 1, characterized in that: A groove (6) is provided inside the wastewater treatment box (2), and a filter (7) is placed in the groove (6). Handles (8) are fixedly connected to both sides of the upper end of the filter (7). The connection between the drain pipe (15) and the wastewater treatment box (2) is higher than the filter (7), and the connection between the circuit board wastewater connecting pipe (1) and the wastewater treatment box (2) is located below the filter (7).

3. The circuit board processing wastewater recycling and treatment component according to claim 2, characterized in that: The bottom of the shell (3) is in a sloped structure and converges toward the outlet, and a plurality of fixed blocks (9) are fixedly connected to the bottom of the shell (3). The bottom of the filter basket (4) is in a mesh structure and is placed on the fixed blocks (9).

4. The circuit board processing wastewater recycling and treatment component according to claim 3, characterized in that: The outer diameter of the filter basket (4) is adapted to the inner diameter of the housing (3), and the upper end of the filter basket (4) is in close contact with the bottom of the water outlet pipe (5). The bottom of the filter basket (4) is a mesh structure.

5. The circuit board processing wastewater recycling and treatment component according to claim 4, characterized in that: The reinforcement assembly includes a fixing plate (10), a supporting leg one (11), a supporting leg two (12), and an electric push rod (13); the fixing plate (10) is placed below the housing (3) and fixedly connected thereto, and the fixing plate (10) is fixedly connected to the supporting leg one (11); a groove two (14) is provided on the inner side of the supporting leg two (12), and the electric push rod (13) is placed between the inner bottom of the groove two (14) and the supporting leg one (11) and fixedly connected thereto.

Images