Circuit board electroplating wastewater purification device

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses a circuit board electroplating wastewater purification device which comprises a purification treatment box, and a plurality of filter screens are mounted at the top of the purification treatment box. According to the circuit board electroplating wastewater purification device, a rotating rod is rotated to drive an elliptical plate to rotate, so that the elliptical plate pushes a moving plate to move towards the two sides of the interior of the shell and drives a clamping block to be inserted into a clamping groove, and a filter screen is fixed to the top of a purification treatment box, so that wastewater is filtered; meanwhile, filter screens can be continuously stacked on the top of the filter screen through a second limiting block, and filter screens of different types can be stacked and fixed through the second limiting block, so that a user can simultaneously filter pollutants of different sizes and properties in the wastewater in a classified manner in one-time filtering work, and the wastewater treatment efficiency is effectively improved; and graded filtration can reduce the burden of each stage of filter screen and prolong the service life of the filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a circuit board electroplating wastewater purification device. Background Art

[0002] Electroplating wastewater is a common type of wastewater in industrial production. It contains a large amount of harmful substances such as heavy metal ions, organic pollutants and suspended solids. If not effectively treated, these harmful substances will have a serious impact on the environment, including water pollution, soil pollution and destruction of ecological balance. Therefore, a circuit board electroplating wastewater purification device is needed.

[0003] A Chinese patent discloses an electroplating wastewater purification treatment device (authorization announcement number CN220834353U). In this patented technology, electroplating wastewater enters through the water inlet joint. The diversion component installed inside the filter tank includes a diversion cover, a reset spring and a carrier plate. The diversion cover is used to divert the wastewater at the water inlet joint, and the diversion cover has a blocking effect on the wastewater, reducing the force of the wastewater directly impacting the filter screen plate. The filter screen plate is not easily damaged, and the protection effect is improved. The filter screen plate inside the filter tank performs a coarse filtration on the residue inside the electroplating wastewater. At this time, the residue in the electroplating wastewater that is about to enter the purification treatment box body can be effectively reduced, and the reduction of waste residue has a greatly reduced impact on the filtering effect, and the filtering efficiency is greatly improved, and the use effect is better.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: during use, the existing circuit board electroplating wastewater purification device is unable to grade and filter pollutants of different sizes and properties in the wastewater, which easily causes pollutants to remain in the wastewater, thereby reducing the rated filtration accuracy of the purification device, thereby reducing the wastewater treatment efficiency and quality of the purification device. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the prior art has the disadvantage that the circuit board electroplating wastewater purification device cannot grade and filter pollutants of different sizes and properties in the wastewater during use. For this reason, we propose a circuit board electroplating wastewater purification device.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a circuit board electroplating wastewater purification device, including a purification treatment box, a plurality of filter screens are installed on the top of the purification treatment box, a top cover is installed on the top of the filter screen, a water inlet pipe is fixedly connected to the top of the top cover, a water outlet pipe is fixedly connected to the bottom of one side of the purification treatment box, both sides of the filter screen are fixedly connected to the shell, both sides of the filter screen are fixedly connected to the second limit block, both sides of the purification treatment box are fixedly connected to the first limit block, the inside of the shell is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to an elliptical plate, movable plates are installed on both sides of the shell, the bottom of the movable plate is fixedly connected to a card block, and both sides of the first limit block are provided with card slots, and the inside of the card slot is slidably connected to the card block.

[0007] Preferably, a limiting groove is provided on the surface of the movable plate, limiting rods are fixedly connected to both sides of the interior of the shell, and the surface of the limiting rod is slidably connected to the inner wall of the limiting groove.

[0008] Preferably, first springs are fixedly connected to both sides of the shell, and the other end of the first spring is fixed to the moving plate.

[0009] Preferably, the interior of the rotating rod is slidably connected to a sliding rod, a knob is fixed to one end of the sliding rod away from the rotating rod, an insertion rod is fixedly connected to one side of the knob, a fixing groove is provided at the front end of the shell, and the interior of the fixing groove is plugged with the insertion rod.

[0010] Preferably, both ends of the rotating rod are provided with sliding grooves, the interior of the sliding groove is slidably connected with a slider, and the other end of the slider is fixed to the sliding rod.

[0011] Preferably, a second spring is fixedly connected inside the rotating rod, and the other end of the second spring is fixed to the sliding rod.

[0012] Preferably, a plurality of bosses are fixedly connected to both sides of the filter screen, and a handle is rotatably connected inside the bosses.

[0013] Technical effects and advantages of the utility model:

[0014] In the utility model, the elliptical plate is driven to rotate by rotating the rotating rod, so that the elliptical plate pushes the movable plate to move toward both sides of the inside of the shell body, and drives the card block to be inserted into the inside of the card slot, so that the filter screen is fixed on the top of the purification treatment box, thereby filtering the wastewater, and at the same time, the filter screen can continue to be stacked on the top of the filter screen through the second limit block, and filter screens of different models can be stacked and fixed through the second limit block, so that the user can perform graded filtration on pollutants of different sizes and properties in the wastewater during one filtering work, thereby effectively improving the efficiency of wastewater treatment, and the graded filtration can reduce the burden of the filter screens at each level and extend their service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of the fixing mechanism of the utility model;

[0018] Figure 4 For this utility model Figure 3 A partial enlarged view of the middle A;

[0019] Figure 5 This is a schematic diagram of the internal cross-sectional structure of the shell of the utility model;

[0020] Figure 6 For this utility model Figure 5 A partial enlarged view of point B in the middle.

[0021] Legend: 1. Purification treatment box; 2. Filter; 3. Top cover; 4. Water inlet pipe; 5. Water outlet pipe; 6. Shell; 7. First limit block; 8. Turn bar; 9. Elliptical plate; 10. Moving plate; 11. Block; 12. Slot; 13. Limit rod; 14. Limit slot; 15. First spring; 16. Slide bar; 17. Knob; 18. Insert rod; 19. Fixed slot; 20. Slide slot; 21. Slider; 22. Second spring; 23. Boss; 24. Handle; 25. Second limit block. DETAILED DESCRIPTION

[0022] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0023] Reference Figure 1 - Figure 6As shown, the utility model provides a technical solution: a circuit board electroplating wastewater purification device, including a purification treatment box 1, a plurality of filter screens 2 are installed on the top of the purification treatment box 1, a top cover 3 is installed on the top of the filter screen 2, a water inlet pipe 4 is fixedly connected to the top of the top cover 3, a water outlet pipe 5 is fixedly connected to the bottom of one side of the purification treatment box 1, a shell 6 is fixedly connected to both sides of the filter screen 2, a second limit block 25 is fixedly connected to both sides of the filter screen 2, a first limit block 7 is fixedly connected to both sides of the purification treatment box 1, a rotating rod 8 is rotatably connected to the inside of the shell 6, one end of the rotating rod 8 is fixedly connected to an elliptical plate 9, a movable plate 10 is installed on both sides of the shell 6, a card block 11 is fixedly connected to the bottom of the movable plate 10, and both sides of the first limit block 7 are A card slot 12 is provided, and the interior of the card slot 12 is slidably connected with the card block 11. The elliptical plate 9 is driven to rotate by rotating the rotating rod 8, so that the elliptical plate 9 pushes the movable plate 10 to move to both sides of the inside of the shell 6, and drives the card block 11 to be inserted into the inside of the card slot 12, so that the filter screen 2 is fixed on the top of the purification treatment box 1, thereby filtering the wastewater. At the same time, the filter screen 2 can continue to be stacked on the top of the filter screen 2 through the second limit block 25, and different types of filter screens 2 can be stacked at the same time and fixed by the second limit block 25, so that the user can perform graded filtration on pollutants of different sizes and properties in the wastewater at the same time in one filtering work, thereby effectively improving the efficiency of wastewater treatment, and the graded filtration can reduce the burden of the filter screens 2 at each level and extend their service life.

[0024] Reference Figure 1 - Figure 4 As shown, in this embodiment: a limiting groove 14 is provided on the surface of the movable plate 10, and limiting rods 13 are fixedly connected on both sides of the interior of the shell 6, and the surface of the limiting rod 13 is slidably connected to the inner wall of the limiting groove 14. By setting the structure of the limiting rod 13 and the limiting groove 14, the moving direction of the movable plate 10 can be limited to avoid tilting.

[0025] Reference Figure 1 - Figure 4 As shown, in this embodiment: both sides of the shell 6 are fixedly connected with the first spring 15, and the other end of the first spring 15 is fixed to the movable plate 10. By setting the first spring 15, after the elliptical plate 9 rotates, the rebound force of the first spring 15 is used to push the movable plate 10 to drive the block 11 to disengage from the inside of the slot 12, thereby playing an auxiliary movement role. At the same time, when the filter screen 2 is fixed, the position of the block 11 can be limited by the force of the first spring 15.

[0026] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, in this embodiment: the interior of the rotating rod 8 is slidably connected to the slide bar 16, and a knob 17 is fixed to the end of the slide bar 16 away from the rotating rod 8, and a plug rod 18 is fixedly connected to one side of the knob 17. A fixing groove 19 is provided at the front end of the shell 6, and the interior of the fixing groove 19 is plugged with the plug rod 18. By pulling the knob 17, the slide bar 16 is driven to move outward to disengage the plug rod 18 from the interior of the fixing groove 19. At this time, the user can turn the knob 17 to make the rotating rod 8 drive the elliptical plate 9 to rotate, thereby realizing the rapid disassembly and installation of the filter screen 2.

[0027] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, in this embodiment: both ends of the interior of the rotating rod 8 are provided with a slide groove 20, and a slider 21 is slidably connected to the interior of the slide groove 20, and the other end of the slider 21 is fixed to the slide rod 16. By setting the structure of the slide groove 20 and the slider 21, the moving trajectory of the slide rod 16 can be restricted to prevent the user from using too much force when pulling the knob 17, causing the slide rod 16 to detach from the interior of the rotating rod 8.

[0028] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, in this embodiment: the interior of the rotating rod 8 is fixedly connected with a second spring 22, and the other end of the second spring 22 is fixed to the sliding rod 16. By providing the second spring 22 and utilizing the action of the second spring 22, when the position of the knob 17 is fixed, the position of the insertion rod 18 can be restricted to prevent the device from shaking and causing the insertion rod 18 to be separated from the interior of the fixing groove 19, thereby affecting the fixing effect of the purification device.

[0029] Reference Figure 1 - Figure 3 As shown, in this embodiment: multiple bosses 23 are fixedly connected to both sides of the filter screen 2, and a handle 24 is rotatably connected inside the boss 23. The inner diameter of the boss 23 is rotatably connected to the surface of the handle 24. When the user needs to replace the filter screen 2, the handle 24 is rotated to make it easy for the user to pick up the handle 24, thereby facilitating the user to replace the filter screen 2.

[0030] Working principle: the user drives the elliptical plate 9 to rotate by rotating the rotating rod 8, so that the elliptical plate 9 pushes the movable plate 10 to move to both sides of the inside of the shell 6, and drives the card block 11 to be inserted into the inside of the card slot 12, so that the filter screen 2 is fixed on the top of the purification treatment box 1, thereby filtering the wastewater. At the same time, the second limit block 25 allows the top of the filter screen 2 to continue to stack the filter screen 2, and at the same time, the filter screens 2 of different models are stacked and fixed by the second limit block 25, so that the user can perform graded filtration on pollutants of different sizes and properties in the wastewater at the same time in one filtering work, thereby effectively improving the efficiency of wastewater treatment, and graded filtration can reduce the burden of the filter screens 2 at each level and extend their service life. By setting the structure of the limit rod 13 and the limit slot 14, the moving direction of the movable plate 10 can be limited to avoid tilting. By setting the first spring 15, after the elliptical plate 9 rotates, the rebound force of the first spring 15 is used to push the movable plate 10 to drive the card block 11 to disengage from the inside of the card slot 12, thereby playing an auxiliary movement role. When the filter 2 is fixed, the position of the block 11 can be limited by the force of the first spring 15, and the sliding rod 16 is driven to move outward by pulling the knob 17, so that the insertion rod 18 is separated from the interior of the fixing groove 19. At this time, the user can rotate the knob 17 to make the rotating rod 8 drive the elliptical plate 9 to rotate, thereby realizing the rapid disassembly and installation of the filter 2. By setting the structure of the sliding groove 20 and the slider 21, the movement trajectory of the sliding rod 16 can be limited to prevent the user from using too much force when pulling the knob 17, so that the sliding rod 16 is separated from the interior of the rotating rod 8. By setting the second spring 22, the position of the insertion rod 18 can be limited by the force of the second spring 22 when the position of the knob 17 is fixed, so that the device is prevented from shaking and causing the insertion rod 18 to be separated from the interior of the fixing groove 19, affecting the fixing effect of the purification device. The inner diameter of the boss 23 is connected to the rotation of the surface of the handle 24. When the user needs to replace the filter 2, the handle 24 is rotated to make the handle 24 convenient for the user to take, so that the user can replace the filter 2.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A circuit board electroplating wastewater purification device, comprising a purification treatment box (1), characterized in that: A plurality of filters (2) are installed on the top of the purification treatment box (1), a top cover (3) is installed on the top of the filter (2), a water inlet pipe (4) is fixedly connected to the top of the top cover (3), a water outlet pipe (5) is fixedly connected to the bottom of one side of the purification treatment box (1), both sides of the filter (2) are fixedly connected to a shell (6), both sides of the filter (2) are fixedly connected to a second limit block (25), both sides of the purification treatment box (1) are fixedly connected to a first limit block (7), a rotating rod (8) is rotatably connected inside the shell (6), one end of the rotating rod (8) is fixedly connected to an elliptical plate (9), both sides of the shell (6) are installed with a movable plate (10), the bottom of the movable plate (10) is fixedly connected to a clamping block (11), both sides of the first limit block (7) are provided with clamping grooves (12), the inside of the clamping groove (12) is slidably connected to the clamping block (11).

2. A circuit board electroplating wastewater purification device according to claim 1, characterized in that: A limiting groove (14) is provided on the surface of the movable plate (10), and limiting rods (13) are fixedly connected to both sides of the interior of the housing (6), and the surface of the limiting rod (13) is slidably connected to the inner wall of the limiting groove (14).

3. A circuit board electroplating wastewater purification device according to claim 1, characterized in that: First springs (15) are fixedly connected to both sides of the interior of the housing (6), and the other end of the first spring (15) is fixed to the moving plate (10).

4. A circuit board electroplating wastewater purification device according to claim 1, characterized in that: The interior of the rotating rod (8) is slidably connected to a slide rod (16); a knob (17) is fixed to one end of the slide rod (16) away from the rotating rod (8); one side of the knob (17) is fixedly connected to an insertion rod (18); a fixing groove (19) is provided at the front end of the housing (6); the interior of the fixing groove (19) is plugged into the insertion rod (18).

5. A circuit board electroplating wastewater purification device according to claim 1, characterized in that: Both ends of the rotating rod (8) are provided with sliding grooves (20), the interior of the sliding groove (20) is slidably connected with a slider (21), and the other end of the slider (21) is fixed to the sliding rod (16).

6. A circuit board electroplating wastewater purification device according to claim 1, characterized in that: A second spring (22) is fixedly connected inside the rotating rod (8), and the other end of the second spring (22) is fixed to the sliding rod (16).

7. A circuit board electroplating wastewater purification device according to claim 1, characterized in that: A plurality of bosses (23) are fixedly connected to both sides of the filter screen (2), and a handle (24) is rotatably connected inside the boss (23).

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