A sampling and detection device for tin stripping wastewater

Abstract

The present invention relates to the field of sampling and detection technology, and specifically to a sampling and detection device for tin stripping wastewater. Both sides of the central storage box are fixedly connected with water pipes, the interior of the central storage box is fixedly connected with a collection tube, the interior of the collection tube is slidably connected with five first lifting bins, the interior of the collection tube is slidably connected with five second lifting bins, a first isolation block is fixedly connected between the five first lifting bins, a second isolation block is fixedly connected between the five second lifting bins, the first lifting bins and the second lifting bins are tightly attached to each other, the first isolation block and the second isolation block are tightly attached to each other, and a connecting slider is fixedly connected to one side of the first isolation block and the second isolation block away from each other. The device can effectively solve the accuracy and representativeness problems in the sampling process of tin stripping wastewater, and realizes the timed collection of wastewater samples through its unique design structure. The present invention can be further integrated with an intelligent control system.

Description

Technical Field

[0001] The invention relates to the technical field of sampling and detection, in particular to a sampling and detection device for tin stripping wastewater. Background Art

[0002] Tin stripping wastewater refers to wastewater containing toxic and harmful substances such as lead, cyanide, acid, and alkali generated by industries such as electroplating and printed circuit boards. This wastewater has potential hazards to the environment and therefore needs to be properly treated before discharge. The tin content detection of tin stripping wastewater is a professional detection process. Its main purpose is to determine the tin content in the tin stripping wastewater, thereby ensuring that the wastewater treatment meets environmental protection standards.

[0003] In the prior art, strict sampling and testing measures must be implemented during the discharge of tin stripping wastewater. Since the content of components in the wastewater is affected by multiple factors such as the drainage location and time, resulting in differences in the content of substances in the wastewater at each moment, multiple sampling is required to ensure the comprehensiveness and accuracy of the data. In addition, due to the existence of sedimentation and other factors, it is not appropriate to sample directly inside the water storage device to avoid adverse effects on the accuracy and representativeness of the sample. To this end, the present invention provides a sampling and testing device for tin stripping wastewater. Summary of the invention

[0004] The purpose of the present invention is to provide a sampling and detection device for tin stripping wastewater to solve the problems raised in the above-mentioned background technology.

[0005] The technical solution of the present invention is: a sampling and detection device for tin stripping wastewater, including a central storage box, both sides of the central storage box are fixedly connected with water pipes, the interior of the central storage box is fixedly connected with a collection tube, the interior of the collection tube is slidably connected with five first lifting bins, the interior of the collection tube is slidably connected with five second lifting bins, a first isolation block is fixedly connected between the five first lifting bins, a second isolation block is fixedly connected between the five second lifting bins, the first lifting bin and the second lifting bin are tightly attached to each other, the first isolation block and the second isolation block are tightly attached to each other, a connecting slider is fixedly connected on one side of the first isolation block and the second isolation block away from each other, two sliding columns are fixedly connected to one side of the connecting slider, and the central The top of the storage box is fixedly connected with an installation box, and the interior of the installation box is rotatably connected with an adjusting ring, the inner wall of the adjusting ring is provided with two double-oblique ring grooves, and the sliding column is slidably clamped in the interior of the double-oblique ring grooves, one side of the first lifting warehouse is provided with two upper flow ports, one side of the first lifting warehouse is provided with two lower flow ports, an upper closing block is fixedly connected to the interior of one upper flow port, and the upper closing blocks of two adjacent first lifting warehouses are staggered inside the upper flow port, one side of the second lifting warehouse is provided with two upper flow ports, one side of the second lifting warehouse is provided with two lower flow ports, a lower closing block is fixedly connected to the interior of one lower flow port, and the lower closing blocks of two adjacent second lifting warehouses are staggered inside the lower flow port. The outer side of the collection pipe is connected with a drainage pipe, and a sliding groove is provided on the outer side of the collection pipe. The connecting slider is slidably connected to the inside of the sliding groove. A water outlet is provided on the outer side of the first lifting chamber at the top, and a water inlet is provided on the outer side of the second lifting chamber at the bottom. A water through hole is provided on the outer side of the collection pipe, and the water through hole is connected with the water inlet. When in use: by connecting the water through hole to the drainage hole, waste water enters the interior of the middle storage box through the water through hole, and enters the interior of the second lifting chamber at the bottom through the water through hole and the water inlet. By rotating the adjusting ring, the sliding column moves along the double oblique ring groove inside the adjusting ring. Because the double oblique ring groove is inclined, the sliding column pulls the entire internal structure of the collection pipe to move up and down, so that when the first lifting chamber moves up, the second lifting chamber moves down. The lowering bin moves downward, when the first lifting bin moves downward, the second lifting bin moves upward, and when the second lifting bin at the bottom moves upward, the first lifting bin at the bottom moves downward, so that the downstream port of the second lifting bin is connected with the upstream port of the first lifting bin, so that the wastewater enters the interior of the first lifting bin at the bottom, and after the adjustment ring rotates half a circle again, the first lifting bin is connected with the second second lifting bin to allow wastewater to enter, and this is repeated to transport the wastewater to the interior of the first lifting bin at the top and discharged through the drain pipe. The first lifting bin and the downstream port are made to correspond to each other through the upper closing block and the lower closing block to avoid the reverse connection between the upstream port and the downstream port that have been connected during the up and down movement, and the sampling of each time period is completed by rotating the adjustment ring at a fixed time.

[0006] Preferably, a fixed block is fixedly connected to one side of the central storage box, a power motor is fixedly connected to the inside of the fixed block, a rotating shaft is fixedly connected to the output end of the power motor, a rotating gear is fixedly connected to the outside of the rotating shaft, an external tooth is fixedly connected to the outside of the adjusting ring, the rotating gear meshes with the external tooth, a collecting plate is fixedly connected to the top of the rotating shaft, two collecting ports are installed inside the collecting plate, a collecting bottle is placed inside the collecting port, and the rotating gear is installed inside the mounting box; when in use: it is started by the power motor, driving the rotating gear and the collecting plate to rotate, driving the adjusting ring to rotate, and at the same time, the collecting plate is rotated to make the collecting bottle rotate to the bottom of the drain pipe for collecting samples.

[0007] The present invention provides a sampling and detection device for tin stripping wastewater by improvement, which has the following improvements and advantages compared with the prior art:

[0008] First, the sampling and detection device for tin stripping wastewater described in the present invention connects a water pipe to a drain port, and wastewater enters the interior of a middle storage box through the water pipe, and enters the interior of a second lifting bin at the bottom through the water port and the water inlet. The adjusting ring is rotated to make the sliding column move along the double oblique ring groove inside the adjusting ring. Because the double oblique ring groove is inclined, the sliding column pulls the entire internal structure of the collection tube to move up and down, so that when the first lifting bin moves up, the second lifting bin moves down, and when the first lifting bin moves down, the second lifting bin moves up. When the second lifting bin at the bottom moves up, the first lifting bin at the bottom moves up. Move downward to connect the downstream port of the second lifting chamber with the upstream port of the first lifting chamber, so that the wastewater enters the interior of the first lifting chamber at the bottom. After the adjusting ring rotates half a circle again, the first lifting chamber is connected with the second second lifting chamber to allow the wastewater to enter. Repeat this process to transport the wastewater to the interior of the first lifting chamber at the top and discharge it through the drain pipe. The first lifting chamber and the downstream port are made to correspond to each other through the upper and lower closing blocks to avoid the reverse connection between the upstream and downstream ports that have been connected during the up and down movement. The sampling of each time period is completed by rotating the adjusting ring at a fixed time.

[0009] Second: The sampling and detection device for tin stripping wastewater described in the present invention is started by a power motor, which drives the rotating gear and the collecting plate to rotate, drives the adjusting ring to rotate, and at the same time, the collecting plate rotates to make the collecting bottle rotate to the bottom of the drain pipe to collect and sample;

[0010] Summary: The sampling and detection device for tin stripping wastewater described in the present invention can effectively solve the accuracy and representativeness problems in the sampling process of tin stripping wastewater. Through its unique design structure, the timed collection of wastewater samples is realized. The present invention can be further integrated with an intelligent control system.

[0011] The start and stop of the motor power motor and the adjustment of the rotation speed are automatically controlled through the preset program. The system can set the sampling time interval according to actual needs to ensure that wastewater samples can be accurately obtained at each critical period. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0014] Figure 2 It is a schematic diagram of the structure of the middle storage box of the present invention;

[0015] Figure 3 It is a schematic diagram of the structure of the collection tube of the present invention;

[0016] Figure 4 It is a schematic diagram of the fixed block structure of the present invention;

[0017] Figure 5 It is a schematic diagram of the first lifting warehouse structure of the present invention;

[0018] Figure 6 is a schematic structural diagram of a first isolation block of the present invention;

[0019] Figure 7 It is a schematic diagram of the structure of the second lifting warehouse of the present invention;

[0020] Figure 8 It is a schematic diagram of the structure of the adjustment ring of the present invention.

[0021] Description of reference numerals:

[0022] 1. Middle storage box; 2. Water pipe; 3. Collection pipe; 4. Fixed block; 5. Power motor; 6. Rotating shaft; 7. Rotating gear; 8. Collection plate; 9. Collection port; 10. Collection bottle; 11. First lifting chamber; 12. First isolation block; 13. Second lifting chamber; 14. Second isolation block; 15. Upflow port; 16. Downflow port; 17. Upper closing block; 18. Lower closing block; 19. Drain pipe; 20. Sliding groove; 21. Connecting slider; 22. Sliding column; 23. Adjusting ring; 24. External teeth; 25. Double oblique ring groove; 26. Installation box. DETAILED DESCRIPTION

[0023] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0024] The present invention provides a sampling and detection device for tin stripping wastewater by improvement. The technical solution of the present invention is:

[0025] like Figure 1-Figure 8As shown, a sampling and detection device for tin stripping wastewater comprises a central storage box 1, both sides of the central storage box 1 are fixedly connected with water pipes 2, the interior of the central storage box 1 is fixedly connected with a collection tube 3, the interior of the collection tube 3 is slidably connected with five first lifting bins 11, the interior of the collection tube 3 is slidably connected with five second lifting bins 13, a first isolation block 12 is fixedly connected between the five first lifting bins 11, a second isolation block 14 is fixedly connected between the five second lifting bins 13, the first lifting bin 11 and the second lifting bin 13 are tightly attached to each other, the first isolation block 12 and the second isolation block 14 are tightly attached to each other, a connecting slider 21 is fixedly connected to one side of the connecting slider 21 which is away from each other, two sliding columns 22 are fixedly connected to one side of the connecting slider 21, a mounting box 26 is fixedly connected to the top of the central storage box 1, an adjusting ring 23 is rotatably connected to the interior of the mounting box 26, the inner wall of the adjusting ring 23 is provided with two double oblique ring grooves 25, and the sliding column 22 is slidably connected to the double Inside the oblique annular groove 25, two upstream ports 15 are provided on one side of the first lifting bin 11, two downstream ports 16 are provided on one side of the first lifting bin 11, an upper closing block 17 is fixedly connected inside one upstream port 15, and the upper closing blocks 17 inside two adjacent first lifting bins 11 are staggered inside the upstream port 15, two upstream ports 15 are provided on one side of the second lifting bin 13, two downstream ports 16 are provided on one side of the second lifting bin 13, a lower closing block 18 is fixedly connected inside one downstream port 16, and the lower closing blocks 18 inside two adjacent second lifting bins 13 are staggered inside the downstream port 16, a drain pipe 19 is connected to the outside of the collection pipe 3, a sliding groove 20 is provided on the outside of the collection pipe 3, a connecting slider 21 is slidably connected to the inside of the sliding groove 20, a water outlet is provided on the outside of the top first lifting bin 11, a water inlet is provided on the outside of the bottom second lifting bin 13, a water inlet is provided on the outside of the collection pipe 3, and the water inlet is connected to the water inlet;When in use: by connecting the water pipe 2 to the drain port, waste water enters the interior of the intermediate storage box 1 through the water pipe 2, and enters the interior of the second lifting chamber 13 at the bottom through the water port and the water inlet. By rotating the adjusting ring 23, the sliding column 22 moves along the double oblique ring groove 25 inside the adjusting ring 23. Because the double oblique ring groove 25 is inclined, the sliding column 22 pulls the entire internal structure of the collection tube 3 to move up and down, so that when the first lifting chamber 11 moves up, the second lifting chamber 13 moves down, and when the first lifting chamber 11 moves down, the second lifting chamber 13 moves up. When the second lifting chamber 13 at the bottom moves up, the first lifting chamber 11 at the bottom moves down, so that the second lifting chamber 13 The downflow port 16 is connected with the upflow port 15 of the first lifting chamber 11, so that the wastewater enters the interior of the first lifting chamber 11 at the bottom. After the adjusting ring 23 rotates half a circle, the first lifting chamber 11 is connected with the second second lifting chamber 13, so that the wastewater enters. This is repeated, so that the wastewater is transported to the interior of the first lifting chamber 11 at the top, and discharged through the drain pipe 19. The first lifting chamber 11 and the downflow port 16 are made to correspond to each other through the upper closing block 17 and the lower closing block 18, so as to avoid the reverse connection between the upflow port 15 and the downflow port 16 that have been connected in the process of moving up and down. The sampling of each time period is completed by rotating the adjusting ring 23 at a fixed time. ;

[0026] Furthermore, a fixed block 4 is fixedly connected to one side of the middle storage box 1, a power motor 5 is fixedly connected to the inside of the fixed block 4, a rotating shaft 6 is fixedly connected to the output end of the power motor 5, a rotating gear 7 is fixedly connected to the outside of the rotating shaft 6, an external tooth 24 is fixedly connected to the outside of the adjusting ring 23, the rotating gear 7 is meshed with the external tooth 24, a collecting plate 8 is fixedly connected to the top of the rotating shaft 6, two collecting ports 9 are installed inside the collecting plate 8, a collecting bottle 10 is placed inside the collecting port 9, and the rotating gear 7 is installed inside the mounting box 26; when in use: the power motor 5 is started to drive the rotating gear 7 and the collecting plate 8 to rotate, drive the adjusting ring 23 to rotate, and at the same time, the collecting plate 8 is rotated to rotate the collecting bottle 10 to the bottom of the drain pipe 19 for collecting and sampling.

[0027] Working principle: When in use: by connecting the water pipe 2 to the drain outlet, the waste water enters the interior of the intermediate storage box 1 through the water pipe 2, and enters the interior of the second lifting chamber 13 at the bottom through the water outlet and the water inlet. By rotating the adjusting ring 23, the sliding column 22 moves along the double oblique ring groove 25 inside the adjusting ring 23. Because the double oblique ring groove 25 is inclined, the sliding column 22 pulls the entire internal structure of the collection tube 3 to move up and down, so that when the first lifting chamber 11 moves up, the second lifting chamber 13 moves down, and when the first lifting chamber 11 moves down, the second lifting chamber 13 moves up. When the second lifting chamber 13 at the bottom moves up, the first lifting chamber 11 at the bottom moves down, so that the downstream port 16 of the second lifting chamber 13 is connected with the upstream port 15 of the first lifting chamber 11, so that the waste water enters the first lifting chamber at the bottom Inside the lowering bin 11, the adjusting ring 23 rotates half a circle again, so that the first lifting bin 11 is connected with the second lifting bin 13 to allow wastewater to enter. This process is repeated until the wastewater is transported to the top of the first lifting bin 11 and discharged through the drain pipe 19. The first lifting bin 11 and the downstream port 16 are made to correspond to each other through the upper closing block 17 and the lower closing block 18 to avoid the reverse connection between the upstream port 15 and the downstream port 16 that have been connected during the up and down movement. The sampling of each time period is completed by rotating the adjusting ring 23 at a fixed time. The power motor 5 is started to drive the rotating gear 7 and the collecting plate 8 to rotate, and the adjusting ring 23 is driven to rotate. At the same time, the collecting plate 8 is rotated to rotate the collecting bottle 10 to the bottom of the drain pipe 19 for collection and sampling.

[0028] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A sampling and detection device for tin stripping wastewater, comprising a central storage box (1), characterized in that: Both sides of the central storage box (1) are fixedly connected with water pipes (2); a collection tube (3) is fixedly connected inside the central storage box (1); five first lifting chambers (11) are slidably clamped inside the collection tube (3); five second lifting chambers (13) are slidably clamped inside the collection tube (3); first isolation blocks (12) are fixedly connected between the five first lifting chambers (11); second isolation blocks (14) are fixedly connected between the five second lifting chambers (13); the first lifting chambers (11) and the second lifting chambers (13) are tightly attached to each other; the first isolation blocks (12) are fixedly connected between the five first lifting chambers (11); and the second isolation blocks (14) are fixedly connected between the five second lifting chambers (13). 12) and the second isolation block (14) are closely attached to each other, a first isolation block (12) and a second isolation block (14) are fixedly connected to a connecting slider (21) on a side away from each other, one side of the connecting slider (21) is fixedly connected to two sliding columns (22), a top of the middle storage box (1) is fixedly connected to a mounting box (26), an interior of the mounting box (26) is rotatably connected to an adjusting ring (23), an inner wall of the adjusting ring (23) is provided with two double oblique ring grooves (25), and the sliding column (22) is slidably engaged in the interior of the double oblique ring grooves (25); One side of the first lifting bin (11) is provided with two upstream openings (15), and one side of the first lifting bin (11) is provided with two downstream openings (16); an upper closing block (17) is fixedly connected to the interior of one upstream opening (15), and the upper closing blocks (17) inside two adjacent first lifting bins (11) are staggered and arranged inside the upstream opening (15); One side of the second lifting bin (13) is provided with two upper flow openings (15), and one side of the second lifting bin (13) is provided with two lower flow openings (16); a lower closing block (18) is fixedly connected to the interior of one lower flow opening (16), and the lower closing blocks (18) inside two adjacent second lifting bins (13) are staggered and arranged inside the lower flow openings (16); The outer side of the collection pipe (3) is connected to a drainage pipe (19), the outer side of the collection pipe (3) is provided with a sliding groove (20), the connecting slider (21) is slidably engaged with the inside of the sliding groove (20), the outer side of the first lifting chamber (11) at the top is provided with a water outlet, the outer side of the second lifting chamber (13) at the bottom is provided with a water inlet, and the outer side of the collection pipe (3) is provided with a water opening, which is connected to the water inlet.

2. A sampling and detection device for tin stripping wastewater according to claim 1, characterized in that: A fixed block (4) is fixedly connected to one side of the central storage box (1); a power motor (5) is fixedly connected to the interior of the fixed block (4); a rotating shaft (6) is fixedly connected to the output end of the power motor (5); a rotating gear (7) is fixedly connected to the outer side of the rotating shaft (6); an external tooth (24) is fixedly connected to the outer side of the adjustment ring (23); and the rotating gear (7) meshes with the external tooth (24).

3. A sampling and detection device for tin stripping wastewater according to claim 2, characterized in that: A collecting plate (8) is fixedly connected to the top of the rotating shaft (6), two collecting ports (9) are installed inside the collecting plate (8), and a collecting bottle (10) is placed inside the collecting port (9).

4. A sampling and detection device for tin stripping wastewater according to claim 3, characterized in that: The rotating gear (7) is installed inside the installation box (26).

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