Low-concentration acid discharge pipeline of quartz spare part cleaning machine

Abstract

The utility model belongs to the technical field of quartz spare part cleaning, and particularly relates to a quartz spare part cleaning machine low-concentration acid discharge pipeline which comprises a cleaning tank, an acid storage tank, a first pipeline and a second pipeline, the cleaning tank is communicated with the acid storage tank through the first pipeline, and a diaphragm pump is arranged on the first pipeline and used for extracting strong acid. A first pipeline is arranged between the cleaning tank and the acid storage tank, a fourth ball valve is arranged on the first pipeline, a fourth pipeline is further arranged between the cleaning tank and the acid storage tank, a first ball valve is arranged on the fourth pipeline, the two ends of the fourth pipeline are communicated with the acid storage tank and the cleaning tank, and a third pipeline is connected to the surface of the cleaning tank in a penetrating mode. Strong acid in a third pipeline is discharged into a strong acid discharging pipeline by additionally arranging a second pipeline, a ball valve is additionally arranged for control, the situation that strong acid in the third pipeline is discharged into a first discharging pipeline, the weak acid treatment difficulty is increased, and the wastewater treatment cost is increased is avoided, meanwhile, the strong acid in the third pipeline is shaken off through vibration generated by a tapping structure, and the wastewater treatment efficiency is improved. And therefore, strong acid can be discharged more cleanly.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz spare part cleaning, in particular to a low-concentration acid discharge pipeline of a quartz spare part cleaning machine. Background Technique

[0002] Quartz spare parts are a type of components made of natural quartz or synthetic quartz. They are diverse in types, including but not limited to quartz crystal oscillators, quartz crystal resonators, quartz wafers, quartz glass products (such as quartz tubes, quartz boats, quartz sheets, etc.), quartz flanges, quartz diffusion tubes, etc., and are mainly used in occasions that require high stability, high temperature resistance, corrosion resistance and other characteristics.

[0003] After the quartz spare parts are cleaned with strong acid in the cleaning container, the valve is opened to make the strong acid flow back into the container for storing the acidic solution, and then pure water is injected into the cleaning container for cleaning. However, strong acid will remain in the discharge pipeline. When the pure water is discharged through the drainage pipeline, it is mixed with the strong acid in the pipeline, which not only increases the difficulty of weak acid treatment but also increases the cost of wastewater treatment. Therefore, a low-concentration acid discharge pipeline of a quartz spare part cleaning machine is proposed for the above problems. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art, when the pure water is discharged through the drainage pipeline and is mixed with the strong acid in the pipeline, which not only increases the difficulty of weak acid treatment but also increases the cost of wastewater treatment, the utility model proposes a low-concentration acid discharge pipeline of a quartz spare part cleaning machine.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a low-concentration acid discharge pipeline of a quartz spare part cleaning machine described in the utility model includes a cleaning tank, an acid storage tank, pipeline one and pipeline two;

[0006] The cleaning tank and the acid storage tank are connected through pipeline one. A diaphragm pump is arranged on pipeline one for pumping strong acid, and a ball valve four is arranged on pipeline one;

[0007] A pipeline four is also arranged between the cleaning tank and the acid storage tank. A ball valve one is arranged on pipeline four, and both ends of pipeline four are connected to the acid storage tank and the cleaning tank;

[0008] A pipeline three is connected through the surface of the cleaning tank, and one end of pipeline three away from the cleaning tank is connected to a discharge pipe one. A ball valve two is arranged on the surface of the discharge pipe one;

[0009] A discharge pipe two is connected through the surface of the acid storage tank. A ball valve three is arranged on the surface of the discharge pipe two;

[0010] Pipeline three and discharge pipe two are connected through pipeline two, and a ball valve five is arranged on the surface of pipeline two;

[0011] The surface of the pipeline three is provided with a tapping structure for assisting the discharge of the strong acid in the pipeline three.

[0012] Preferably, the knocking mechanism includes a protective cover, a baffle is fixedly connected inside the protective cover, the baffle is "L"-shaped, the short arm end surface of the baffle is slidably connected to a connecting plate through a spring, a plurality of impact shafts are fixedly connected to the surface of the connecting plate, the other end of the impact shaft passes through the baffle for sliding connection, a clamping plate is fixedly connected to the side of the connecting plate away from the impact shaft, and a driving mechanism is arranged inside the protective cover for moving the impact shaft to knock on the three outer walls of the pipeline.

[0013] Preferably, the driving mechanism includes a fixed shaft, which is fixedly mounted on the inner wall of the protective cover, the surface of the fixed shaft is rotatably connected to a rotating shaft via a torsion spring, the surface of the rotating shaft is provided with a shifting plate for shifting the card plate, and the surface of the rotating shaft is provided with a limiting mechanism.

[0014] Preferably, the limiting mechanism includes an insertion rod, which passes through the side wall of the protective cover and is slidably connected by a spring, a plurality of insertion holes are provided on the surface of the rotating shaft relative to the position of the insertion rod, an oblique angle is provided on the surface of the insertion rod, a secondary magnetic block is fixedly connected to the end of the insertion rod, a connecting rod is fixedly connected to the surface of the handle of the ball valve five, a main magnetic block is fixedly connected to the surface of the connecting rod, a gear ring is sleeved on the surface of the rotating shaft, a knob is rotatably connected to the surface of the protective cover, the knob is meshed with the gear ring through a gear and drives the rotating shaft to rotate, a fixed plate is fixedly connected to the surface of the rotating shaft, the dial plate is rotatably connected to the fixed plate through an elastic member, and the rotation angle of the dial plate is 90°.

[0015] Preferably, a plurality of fixing plates are provided, and the jacks are designed to be inclined.

[0016] Preferably, the position where the pipeline three is connected to the discharge pipe one is designed in a "V" shape.

[0017] Preferably, a rubber ring is sleeved on the surface of the fixed shaft to slow down the speed of resetting the torsion spring.

[0018] The utility model is beneficial in that:

[0019] 1. The utility model opens ball valve 4 first, discharges the strong acid in pipeline 3 into the strong acid discharge pipeline by installing pipeline 2, and then adds a ball valve for control, so as to avoid the strong acid in pipeline 3 from being discharged into the discharge pipeline 1, which increases the difficulty of weak acid treatment and wastewater treatment cost. At the same time, the strong acid in pipeline 3 is shaken off by the vibration generated by the knocking structure, so that the strong acid discharge can be cleaner.

[0020] 2. By the cooperation between the main magnetic block and the sub-magnetic block, the utility model can rotate the knob simultaneously, store energy in the torsion spring inside the rotating shaft for the next percussion, and at the same time, slow down the restoration speed of the torsion spring through the rubber pad to extend the percussion time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 Structural schematic diagram of the cleaning tank in Embodiment 1;

[0023] Figure 2 Structural schematic diagram of Pipeline 3 in Embodiment 1;

[0024] Figure 3 For Embodiment 1 Figure 2 Structural schematic diagram at Location A;

[0025] Figure 4 Structural schematic diagram of the protective cover in Embodiment 1;

[0026] Figure 5 For Embodiment 1 Figure 4 Structural schematic diagram at Location B;

[0027] Figure 6 Structural schematic diagram of the rubber ring in Embodiment 2.

[0028] In the figure: 1. Cleaning tank; 2. Pipeline 1; 3. Diaphragm pump; 4. Ball valve 4; 5. Acid storage tank; 6. Ball valve 3; 7. Discharge pipe 1; 8. Discharge pipe 2; 9. Pipeline 2; 10. Ball valve 2; 11. Ball valve 5; 12. Pipeline 3; 13. Ball valve 1; 14. Pipeline 4; 15. Connecting rod; 16. Knob; 18. Rotating shaft; 19. Baffle; 20. Paddle; 21. Fixed plate; 22. Sub-magnetic block; 23. Main magnetic block; 24. Insert rod; 25. Gear; 26. Connecting plate; 27. Clamping plate; 28. Impact shaft; 30. Protective cover; 31. Insert hole; 32. Fixed shaft; 34. Rubber ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment 1

[0031] See also Figures 1-5 As shown, a low-concentration acid discharge pipeline of a quartz spare parts cleaning machine includes a cleaning tank 1, an acid storage tank 5, a pipeline 1 2 and a pipeline 2 9;

[0032] The cleaning tank 1 is connected to the acid storage tank 5 through a pipeline 2, a diaphragm pump 3 is provided on the pipeline 2 for extracting strong acid, and a ball valve 4 4 is provided on the pipeline 2;

[0033] A pipeline 14 is further provided between the cleaning tank 1 and the acid storage tank 5, and a ball valve 13 is provided on the pipeline 14. Both ends of the pipeline 14 are connected to the acid storage tank 5 and the cleaning tank 1;

[0034] The surface of the cleaning tank 1 is connected with a pipeline 3 12, and the end of the pipeline 3 12 away from the cleaning tank 1 is connected with a discharge pipe 1 7, and the surface of the discharge pipe 1 7 is provided with a ball valve 2 10;

[0035] The surface of the acid storage tank 5 is connected to a discharge pipe 2 8, and a ball valve 3 6 is provided on the surface of the discharge pipe 2 8;

[0036] The pipeline 3 12 is connected to the discharge pipe 2 8 via the pipeline 2 9, and a ball valve 5 11 is provided on the surface of the pipeline 2 9;

[0037] The surface of the pipeline three 12 is provided with a knocking structure for assisting the discharge of strong acid in the pipeline three 12. The knocking mechanism includes a protective cover 30. A baffle 19 is fixedly connected inside the protective cover 30. The baffle 19 is "L"-shaped. The short arm end surface of the baffle 19 is slidably connected to a connecting plate 26 through a spring. A plurality of impact shafts 28 are fixedly connected to the surface of the connecting plate 26. The other end of the impact shaft 28 passes through the baffle 19 for sliding connection. A clamping plate 27 is fixedly connected to the side of the connecting plate 26 away from the impact shaft 28. A driving mechanism is provided inside the protective cover 30 for moving the impact shaft 28 to knock on the outer wall of the pipeline three 12. The position where the pipeline three 12 is connected to the discharge pipe one 7 is designed in a "V" shape.

[0038] During operation, first open the ball valve four 4, then use the diaphragm pump 3 to pump the strong acid in the acid storage tank 5 into the cleaning tank 1. Next, place the quartz spare parts into the cleaning tank 1 for cleaning. After cleaning, open the ball valve one 13 to drain the strong acid in the cleaning tank 1 into the acid storage tank 5. Finally, before rinsing with pure water, first open the ball valve five 11 to allow the strong acid in the pipeline three 12 to flow into the discharge pipe two 8, discharge the remaining strong acid, and then close the ball valve five 11. Then, introduce pure water to clean the quartz spare parts. By adding the pipeline two 9, the strong acid in the pipeline three 12 is discharged into the strong acid discharge pipeline, and an additional ball valve is added for control to prevent the strong acid in the pipeline three 12 from being discharged into the discharge pipe one 7, increasing the difficulty of weak acid treatment and the cost of wastewater treatment, thereby improving the operating efficiency of the factory. When discharging to the discharge pipe two 8, the dial 20 in the driving mechanism toggles the clamping plate 27, causing the clamping plate 27 to drive the connecting plate 26 to move. At the same time, the connecting plate 26 drives the impact shaft 28 away from the pipeline three 12 and compresses the spring. Then, when the spring resets, it drives the impact shaft 28 to strike the pipeline three 12, and the vibration generated by the knocking structure shakes off the strong acid in the pipeline three 12, enabling the strong acid to be discharged more cleanly. Moreover, through the "V" - shaped design between the pipeline three 12 and the discharge pipe one 7, the strong acid can be deposited near the ball valve five 11, and when the ball valve five 11 is opened, the situation of residue can be avoided.

[0039] The driving mechanism includes a fixed shaft 32, which is fixedly installed on the inner wall of the protective cover 30. The surface of the fixed shaft 32 is rotatably connected with a rotating shaft 18 through a torsion spring. The surface of the rotating shaft 18 is provided with a dial 20 for toggling the clamping plate 27. The surface of the rotating shaft 18 is provided with a limiting mechanism. The limiting mechanism includes a plug rod 24, which penetrates the side wall of the protective cover 30 and is slidably connected through a spring. A number of jacks 31 are opened on the surface of the rotating shaft 18 at positions corresponding to the plug rod 24. The surface of the plug rod 24 is provided with an inclined angle. The end of the plug rod 24 is fixedly connected with a secondary magnet 22. The surface of the handle of the ball valve five 11 is fixedly connected with a connecting rod 15, and the surface of the connecting rod 15 is fixedly connected with a main magnet 23. A toothed ring is sleeved on the surface of the rotating shaft 18. The surface of the protective cover 30 is rotatably connected with a knob 16. The knob 16 is meshed with the toothed ring through a gear 25 and drives the rotating shaft 18 to rotate. The surface of the rotating shaft 18 is fixedly connected with a fixing plate 21. The dial 20 is rotatably connected with the fixing plate 21 through an elastic member. The rotation angle of the dial 20 is 90°. A number of fixing plates 21 are provided, and the jacks 31 are designed in an inclined manner;

[0040] During operation, when the handle on the surface of the ball valve 5 11 is turned, the connecting rod 15 is driven, and the connecting rod 15 drives the main magnetic block 23 to rotate. After the main magnetic block 23 moves to the bottom of the secondary magnetic block 22, the two magnetic blocks use the principle of out-of-phase attraction to make the secondary magnetic block 22 move in the direction close to the main magnetic block 23, and at the same time drive the plug rod 24 out of the socket 31, so that the plug rod 24 contacts the positioning of the rotating shaft 18, so that the torsion spring on the surface of the fixed shaft 32 can drive the rotating shaft 18 to rotate, and at the same time drive the fixed plate 21 through the rotating shaft 18, and the fixed plate 21 drives the dial plate 20 to dial the card plate 27. Through the inclined socket 31, when it is necessary to re-store the torsion spring, the ball valve 5 11 is closed first, so that the main magnetic block 23 and the secondary magnetic block 22 are mutually engaged. Phase disengagement, and then the knob 16 is turned, so that the knob 16 drives the shaft 18 to rotate through the meshing of the gear 25, so that the hole 31 squeezes the plug rod 24 through the oblique angle of the surface of the plug rod 24 and moves in the direction away from the shaft 18. After the plug rod 24 passes, it is inserted into the next hole 31, and so on, so that the torsion spring in the shaft 18 can be stored for the next tapping. Because the rotation angle of the paddle 20 is 90°, the paddle 20 will not rotate when the shaft 18 rotates forward. When the shaft 18 reverses, the paddle 20 will rotate 90° under the restriction of the card plate 27 and squeeze the elastic member. After the paddle 20 passes through the card plate 27, the elastic member drives the paddle 20 to reset, so as to store force.

[0041] Embodiment 2

[0042] See also Figure 6 As shown, compared with Example 1, as another implementation of the utility model, a rubber ring 34 is sleeved on the surface of the fixed shaft 32 to slow down the speed of resetting the torsion spring; when working, when the rotating shaft 18 rotates, friction will be generated with the rubber ring 34 on the surface of the fixed shaft 32. The resistance generated by the friction can reduce the speed of resetting the rotating shaft 18, thereby extending the time for the impact shaft 28 to knock, and thus better shake off the strong acid in the pipeline three 12.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A low-concentration acid discharge pipeline for a quartz spare part cleaning machine, characterized in that: It comprises a cleaning tank (1), an acid storage tank (5), a pipeline 1 (2) and a pipeline 2 (9); The cleaning tank (1) is connected to the acid storage tank (5) via a pipeline (2), a diaphragm pump (3) is provided on the pipeline (2) for extracting strong acid, and a ball valve (4) is provided on the pipeline (2); A pipeline four (14) is also provided between the cleaning tank (1) and the acid storage tank (5), a ball valve one (13) is provided on the pipeline four (14), and both ends of the pipeline four (14) are connected to the acid storage tank (5) and the cleaning tank (1); The surface of the cleaning tank (1) is connected to a pipeline three (12), one end of the pipeline three (12) away from the cleaning tank (1) is connected to a discharge pipe one (7), and a ball valve two (10) is provided on the surface of the discharge pipe one (7); The surface of the acid storage tank (5) is connected to a discharge pipe 2 (8), and a ball valve 3 (6) is arranged on the surface of the discharge pipe 2 (8); The pipeline three (12) is connected to the discharge pipe two (8) through the pipeline two (9), and a ball valve five (11) is provided on the surface of the pipeline two (9); The surface of the pipeline three (12) is provided with a tapping structure for assisting the discharge of the strong acid in the pipeline three (12).

2. The low-concentration acid discharge pipeline of a quartz spare part cleaning machine according to claim 1, characterized in that: The knocking structure comprises a protective cover (30), a baffle (19) is fixedly connected inside the protective cover (30), the baffle (19) is "L"-shaped, the short arm end surface of the baffle (19) is slidably connected to a connecting plate (26) via a spring, a plurality of knock shafts (28) are fixedly connected to the surface of the connecting plate (26), the other end of the knock shaft (28) passes through the baffle (19) for sliding connection, a clamping plate (27) is fixedly connected to the side of the connecting plate (26) away from the knock shaft (28), and a driving mechanism is arranged inside the protective cover (30) for moving the knock shaft (28) to knock on the outer wall of the pipeline three (12).

3. A low-concentration acid discharge pipeline of a quartz spare part cleaning machine according to claim 2, characterized in that: The driving mechanism comprises a fixed shaft (32), the fixed shaft (32) being fixedly mounted on the inner wall of the protective cover (30), the surface of the fixed shaft (32) being rotatably connected to a rotating shaft (18) via a torsion spring, the surface of the rotating shaft (18) being provided with a shifting plate (20) for shifting a card plate (27), and the surface of the rotating shaft (18) being provided with a limiting mechanism.

4. A low-concentration acid discharge pipeline for a quartz spare part cleaning machine according to claim 3, characterized in that: The limiting mechanism includes a plug rod (24), the plug rod (24) penetrates through the side wall of the protective cover (30) and is slidably connected through a spring. A plurality of jacks (31) are provided on the surface of the rotating shaft (18) relative to the position of the plug rod (24). The surface of the plug rod (24) is provided with an inclined angle. A secondary magnet block (22) is fixedly connected to the end of the plug rod (24). A connecting rod (15) is fixedly connected to the surface of the handle of the fifth ball valve (11), and a main magnet block (23) is fixedly connected to the surface of the connecting rod (15). A toothed ring is sleeved on the surface of the rotating shaft (18). A knob (16) is rotatably connected to the surface of the protective cover (30). The knob (16) is meshed with the toothed ring through a gear (25) and drives the rotating shaft (18) to rotate. A fixing plate (21) is fixedly connected to the surface of the rotating shaft (18). The dial plate (20) is rotatably connected to the fixing plate (21) through an elastic member, and the rotation angle of the dial plate (20) is 90°.

5. A low-concentration acid discharge pipeline for a quartz spare part cleaning machine according to claim 4, characterized in that: A plurality of the fixing plates (21) are provided, and the jacks (31) are designed in an inclined manner.

6. The low-concentration acid discharge pipeline of a quartz spare part cleaning machine according to claim 5, characterized in that: The connection position between the third pipeline (12) and the first discharge pipe (7) is designed in a "V" shape.

7. A low-concentration acid discharge pipeline for a quartz spare part cleaning machine according to claim 6, characterized in that: A rubber ring (34) is sleeved on the surface of the fixed shaft (32) to slow down the speed of the torsion spring reset.

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