Detection sample storage bottle for recovering stripping liquid

Abstract

A detection sample storage bottle for stripping liquid recovery comprises a bottle body, a light shielding layer is laid outside the bottle body, a partition plate is arranged in the bottle body, the light shielding layer can prevent partial substances in waste liquid from being decomposed due to the influence of illumination and the like, and therefore the detection accuracy is improved. The periphery of the upper end of the bottle body is connected with an end pipe in a threaded meshing mode, a connecting shell is installed on the inner wall of the end of the end pipe, a rotating disc is rotationally arranged in the connecting shell, a push-pull rod is arranged on the rotating disc and penetrates through the partition plate, and a movable disc is arranged at the other end of the push-pull rod and located in the bottle body. And the waste liquid can be squeezed out when the device moves, so that a convenient way is provided for taking the waste liquid. And through a threaded connection propelling mode, when the discharge port is blocked by solid impurities, smooth sampling can be ensured.

Description

Technical Field

[0001] This utility model relates to the field of stripping fluid production technology, and in particular to a sample storage bottle for testing samples for stripping fluid recycling. Background Technology

[0002] Stripping fluid is widely used in industries such as electronics manufacturing, semiconductor processing, and printed circuit board manufacturing. Currently, to reduce environmental pollution caused by stripping waste fluid discharge and to lower production costs, it is often necessary to recycle and reuse the waste fluid. During recycling, the waste fluid needs to be tested to determine the content of various elements, thus facilitating the development of recycling and regeneration plans. Currently, when testing stripping waste fluid, it is often placed in sample bottles. However, these bottles lack light-blocking properties, allowing some substances in the waste fluid to be exposed to light and decompose. Furthermore, they are inconvenient for handling during waste fluid testing, and solid impurities present in the waste fluid can affect the test results when analyzing its liquid composition. Utility Model Content

[0003] This invention provides a sample storage bottle for the recovery of stripping fluid, which overcomes the shortcomings of the prior art, solves the problems of inconvenient stripping waste fluid collection and the impact of solid impurities on the detection, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technology is proposed to be adopted:

[0005] A sample storage bottle for recovering stripping fluid includes a bottle body with a light-shielding layer on the outside and a partition inside. The light-shielding layer prevents the decomposition of some substances in the waste liquid due to the influence of light, thereby improving the accuracy of the test. An end tube is threadedly connected to the upper outer periphery of the bottle body. A connecting shell is installed on the inner wall of the end of the end tube, and a turntable rotatably exists within the connecting shell. A push-pull rod is mounted on the turntable and passes through the partition. The other end of the push-pull rod has a movable disc located inside the bottle body. When the movable disc moves, it can squeeze out the waste liquid, providing a convenient way to retrieve it. The threaded connection and push-pull method ensures smooth sampling even if solid impurities cause blockage at the discharge port.

[0006] The lower end of the bottle is connected to an end shell via a threaded connection. A connecting tube is located at the lower end of the end shell, and an inner tube is connected to the connecting tube via another threaded connection. A lower plate with multiple holes is located at the lower end of the inner tube, housing a filter column. A lower extension tube with an end cap is located at the lower end of the lower plate. When storing waste liquid, the extension tube can be threaded onto the connecting tube, preventing spillage during transfer thanks to the end cap. The filter column effectively filters impurities in the waste liquid, preventing them from affecting testing. Alternatively, testing can be performed without filtration, simplifying the testing process.

[0007] Furthermore, in order to ensure the connection strength between the partition and the bottle body, multiple reinforcing plates are provided on the partition, and the reinforcing plates are located on the inner wall of the bottle body.

[0008] Furthermore, to facilitate sampling operations, a convex ring is provided on the lower outer periphery of the bottle, and anti-slip patterns are provided on the outer periphery of the convex ring.

[0009] Furthermore, in order to improve the contact between the movable plate and the inner wall of the bottle and prevent leakage, a rubber ring is provided on the outer periphery of the movable plate.

[0010] Furthermore, in order to improve the connection between the rubber ring and the movable plate, an annular groove is provided on the outer periphery of the movable plate, and an embedded ring is formed on the inner periphery of the rubber ring, which is embedded in the annular groove.

[0011] To further improve the connection effect, the longitudinal section of the annular groove is set to a V-shaped structure.

[0012] Furthermore, to facilitate waste liquid sampling, a rotating ring is provided on the outer periphery of the lower end of the end tube, and the outer periphery of the rotating ring is provided with anti-slip patterns.

[0013] Furthermore, to facilitate the collection of waste liquid, the end shell is designed in a funnel shape.

[0014] Furthermore, to ensure a good seal after connection, the end cap is threaded into the lower end of the extension tube.

[0015] The advantages of the above technical solution are:

[0016] This invention can preserve the stripping waste liquid in the dark, facilitate its use during testing, and filter the stripping waste liquid during sampling. Attached Figure Description

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will provide a further detailed description of this utility model in conjunction with the accompanying drawings.

[0018] Figure 1 A three-dimensional structural diagram of one embodiment is shown.

[0019] Figure 2 A cross-sectional view of one embodiment is shown.

[0020] Figure 3 A magnified view of point A is shown.

[0021] Figure 4 A magnified view of point B is shown.

[0022] Figure 5 A magnified view of point C is shown. Detailed Implementation

[0023] like Figures 1-5 As shown, a sample storage bottle for stripping fluid recovery includes a bottle body 1. The bottle body 1 is covered with a light-shielding layer on the outside. The bottle body 1 is provided with a partition 11 inside. The partition 11 is provided with a plurality of reinforcing plates 12. The reinforcing plates 12 are provided on the inner wall of the bottle body 1. The lower outer periphery of the bottle body 1 is provided with an outer protruding ring 10. The outer periphery of the outer protruding ring 10 is provided with anti-slip patterns.

[0024] The upper outer periphery of the bottle body 1 is connected to the end tube 2 by thread engagement. The lower outer periphery of the end tube 2 is provided with a rotating ring 20. The outer periphery of the rotating ring 20 is provided with anti-slip pattern. The inner wall of the end of the end tube 2 is installed with a connecting shell 21. A turntable 23 is rotatably provided inside the connecting shell 21. A push-pull rod 22 is provided on the turntable 23. The push-pull rod 22 passes through the partition 11. The other end of the push-pull rod 22 is provided with a movable plate 27. The movable plate 27 is located inside the bottle body 1. A rubber ring 24 is provided on the outer periphery of the movable plate 27. An annular groove is opened on the outer periphery of the movable plate 27. An embedded ring 25 is formed on the inner periphery of the rubber ring 24. The embedded ring 25 is embedded in the annular groove. The longitudinal section of the annular groove is V-shaped.

[0025] The lower end of the bottle body 1 is connected to an end shell 3 by a threaded engagement. The end shell 3 has a funnel-shaped structure. The lower end of the end shell 3 is provided with a connecting tube 30. The inner tube 31 is connected to the connecting tube 30 by a threaded engagement. The lower end of the inner tube 31 is provided with a lower plate 32. The lower plate 32 has multiple holes. The inner tube 31 is provided with a filter column 35. The lower end of the lower plate 32 is provided with a lower extension tube 33. The lower end of the lower extension tube 33 is provided with an end cap 34. The end cap 34 is threadedly connected to the lower end of the lower extension tube 33.

[0026] In this embodiment, the end cap 34 can be removed from the lower extension tube 33, and then the lower extension tube 33 can be inserted into the stripping waste liquid. Then, hold the rotating ring 20 of the bottle body 1 with one hand and rotate the end tube 2 with the other hand to move the end tube 2 outward. When the end tube 2 moves outward, it will pull the movable plate 27 to move. When the movable plate 27 moves, the stripping waste liquid will be sucked into the bottle body 1 through the lower extension tube 33. During the suction, the solid impurities in the stripping waste liquid can be filtered by the filter column 35 made of honeycomb porous material. After completion, the end cap 34 can be connected to the lower end of the lower extension tube 33 by thread, and then the stripping waste liquid can be transferred.

[0027] When collecting the stripping waste liquid, the operator rotates the end pipe 2 to squeeze the stripping waste liquid from the lower extension pipe 33 into the testing equipment through the movable disc 27 for component detection and analysis.

[0028] Alternatively, the stripping waste liquid can be extracted using a sampling device and then transferred to the bottle body 1 with the end shell 3 removed. The lower extension tube 33 is then connected to the connecting tube 30 via a thread. After sampling is completed, the end shell 3 is reconnected to the bottle body 1.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A sample storage bottle for testing samples used in stripping fluid recovery, characterized in that, It includes a bottle body (1), the outside of the bottle body (1) is covered with a light-shielding layer, and the inside of the bottle body (1) is provided with a partition (11). The upper outer periphery of the bottle body (1) is connected to the end tube (2) by thread engagement. The inner wall of the end of the end tube (2) is fitted with a connecting shell (21). A turntable (23) is rotatably provided inside the connecting shell (21). A push-pull rod (22) is provided on the turntable (23). The push-pull rod (22) passes through the partition (11). The other end of the push-pull rod (22) is provided with a movable plate (27). The movable plate (27) is located inside the bottle body (1). The lower end of the bottle body (1) is connected to an end shell (3) by thread engagement. The lower end of the end shell (3) is provided with a connecting tube (30). The inner tube (31) is connected to the connecting tube (30) by thread engagement. The lower end of the inner tube (31) is provided with a lower plate (32). Multiple holes are opened on the lower plate (32). The inner tube (31) is provided with a filter column (35). The lower end of the lower plate (32) is provided with a lower extension tube (33). The lower end of the lower extension tube (33) is provided with an end cap (34).

2. The sample storage bottle for stripping fluid recovery according to claim 1, characterized in that, Multiple reinforcing plates (12) are provided on the partition (11), and the reinforcing plates (12) are located on the inner wall of the bottle body (1).

3. The sample storage bottle for stripping fluid recovery according to claim 2, characterized in that, The lower end of the bottle body (1) is provided with an outer convex ring (10), and the outer circumference of the outer convex ring (10) is provided with anti-slip patterns.

4. The sample storage bottle for stripping fluid recovery according to claim 1, characterized in that, The outer periphery of the movable plate (27) is provided with a rubber ring (24).

5. The sample storage bottle for stripping fluid recovery according to claim 4, characterized in that, The outer periphery of the movable plate (27) is provided with an annular groove, and the inner periphery of the rubber ring (24) is formed with an embedded ring (25), which is embedded in the annular groove.

6. The sample storage bottle for stripping fluid recovery according to claim 5, characterized in that, The longitudinal section of the annular groove has a V-shaped structure.

7. The sample storage bottle for stripping fluid recovery according to claim 1, characterized in that, The lower end of the end tube (2) is provided with a rotating ring (20), and the outer circumference of the rotating ring (20) is provided with anti-slip patterns.

8. The sample storage bottle for stripping fluid recovery according to claim 1, characterized in that, The end shell (3) has a funnel-shaped structure.

9. The sample storage bottle for stripping fluid recovery according to claim 1, characterized in that, The end cap (34) is threaded to the lower end of the extension tube (33).

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