Waste liquid separation recoverer for water sample analysis laboratory

Abstract

The utility model relates to the field of water sample analysis equipment, in particular to a water sample analysis laboratory waste liquid separation recoverer which comprises a lower bottle body, the outer circumferential surface of the lower bottle body is in threaded connection with an upper bottle body, the outer circumferential surface of the upper bottle body is in threaded connection with a bottle cap, and a liquid inlet pipe is fixedly inserted into the bottle cap; a liquid discharging pipe is fixedly inserted into the lower bottle body, a valve is arranged on the outer circumferential surface of the liquid discharging pipe, and a pressure reduction filtering opening is fixedly inserted into the lower bottle body. The output shaft drives the positioning frame to move in the rotating process, so that the positioning frame can position the dismounting ring, a filter sieve can be conveniently and directly taken out from the lower bottle body, and the effects that the filter sieve in the recoverer is conveniently dismounted and cleaned, the workload of workers is relieved, and the working efficiency is improved are achieved; the problems that when an existing waste liquid separation recoverer treats solid waste, labor is wasted, and the workload of workers is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water sample analysis equipment, in particular to a waste liquid separation and recovery device for a water sample analysis laboratory. Background Art

[0002] Water sample analysis is the qualitative and quantitative detection of various substances in water samples to evaluate the quality of water and potential pollutants. Sewage treatment plants and other hydrological units will set up water sample analysis laboratories to analyze various water samples. Various sediments that cannot be discharged directly will be generated during the water sample analysis. At this time, the waste liquid needs to be separated, processed and recycled.

[0003] After searching, a Chinese patent with announcement number CN 217173429 U discloses a waste liquid separation and treatment recovery device for a water sample analysis laboratory. The above solution solves the problem that the waste water generated in the water quality analysis or chemical experiment process requires a separation and treatment equipment that is easy to use, simple in structure, and made of cheap materials.

[0004] However, the recycling device is laborious to process solid waste, which increases the workload of the staff. Moreover, the recycling device is made of glass, which can easily be knocked over during operation.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the above background technology, the existing technology has the disadvantages that solid waste treatment is troublesome and laborious, and there is also a risk of the recycling device being accidentally knocked over during operation.

[0007] The utility model discloses a waste liquid separation and recovery device for a water sample analysis laboratory, comprising a lower bottle body, the outer circumferential surface of the lower bottle body is threadedly connected to an upper bottle body, the outer circumferential surface of the upper bottle body is threadedly connected to a bottle cap, a liquid inlet pipe is fixedly plugged into the bottle cap, a liquid discharge pipe is fixedly plugged into the lower bottle body, a valve is provided on the outer circumferential surface of the liquid discharge pipe, a decompression filter port is fixedly plugged into the lower bottle body, a disassembly ring is slidably connected to the interior of the lower bottle body through an empty groove, a support ring 1 is fixedly connected to the inner wall of the disassembly ring, and a filter screen is provided on the upper surface of the support ring 1;

[0008] The inner wall of the lower bottle body is fixedly connected to a support ring 2, the upper surface of the support ring 2 is provided with a placement box, and the rear of the lower bottle body is provided with a positioning box, the inner rotatable plug-in control rod of the positioning box, the outer circumferential surface of the control rod is threadedly connected to two threaded tubes, the outer circumferential surface of each threaded tube is fixedly connected to a connecting plate, the side of the connecting plate away from the threaded tube is fixedly connected to a positioning ring, the upper surface of the positioning box is fixedly connected to two bases, the inner slidable plug-in positioning frame of the base, the upper surface of the positioning box is fixedly connected to a motor, the inner rotatable connection of the motor is an output shaft, and the outer circumferential surface of the output shaft is threadedly connected to the inner surface of the positioning frame.

[0009] By adopting the above scheme, since the solid waste of the existing waste liquid separation and recovery device is rather troublesome and laborious to handle, and there is also a risk of the recovery device being accidentally overturned during operation, the output shaft drives the positioning frame to move during rotation, so that the positioning frame can position the disassembly ring, thereby facilitating the direct removal of the filter screen from the lower bottle body to handle the solid waste, and the control rod drives the threaded tube to move in the relative direction during rotation, so that the connecting plate drives the positioning ring to be retracted and released, thereby positioning and reinforcing the lower bottle body, thereby increasing the stability of the recovery device during operation.

[0010] Optionally, the upper surface of the support ring 1 is fixedly connected with equidistantly arranged limit rods 1, the outer circumferential surface of the limit rods 1 is slidably connected to the filter screen through the empty grooves opened inside the filter screen, and the top of the limit rods 1 is a soft rubber head.

[0011] By adopting the above solution, the filter screen is restricted to prevent the filter screen from shaking easily, thereby increasing the stability of the filter screen during operation.

[0012] Furthermore, two equidistantly arranged limiting rods are fixedly inserted inside the placement box, and the outer circumferential surface of the two limiting rods is slidably inserted with the support ring 2 through the empty groove opened inside the support ring 2, and the bottom end of the two limiting rods is a soft rubber head.

[0013] By adopting the above solution, the placement box is restricted to prevent the placement box from being easily separated from the supporting ring 2, thereby increasing the stability during the placement box operation.

[0014] Furthermore, the outer circumferential surface of the control rod is provided with two sections of threaded structures, and the threaded tracks of the two sections of threaded structures on the outer circumferential surface of the control rod are in opposite directions.

[0015] By adopting the above solution, the control rod can drive the threaded tube to move in the relative direction during the rotation process, thereby driving the positioning ring to move in the relative direction, positioning the lower bottle body, and increasing the stability of the recycler.

[0016] Furthermore, a limiting ring is fixedly sleeved on the outer circumferential surface of the control rod, and the outer circumferential surface of the limiting ring is rotatably connected to the interior of the positioning box.

[0017] By adopting the above solution, the control rod is restricted, the sliding and deviation of the control rod is avoided, and the stability of the control rod during movement is increased.

[0018] Furthermore, a limiting groove is provided inside the positioning box, and the outer surface of the connecting plate is slidably connected to the positioning box through the limiting groove.

[0019] By adopting the above solution, the threaded tube is restricted to prevent the threaded tube from rotating along with the control rod, so that the positioning ring is always kept in lateral movement.

[0020] Furthermore, a fixing ring is fixedly connected to the top end of the positioning box, and an inner wall of the fixing ring contacts the outer circumferential surface of the lower bottle body.

[0021] By adopting the above solution, the lower bottle body is supported by the fixing ring, and then the positioning frame is used to complete the positioning restriction of the disassembly ring.

[0022] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0023] 1. The utility model drives the positioning frame to move during the rotation of the output shaft, so that the positioning frame can position the disassembly ring, and then the filter screen can be directly removed from the lower bottle body, which is convenient for disassembling and cleaning the filter screen in the recovery device, reduces the workload of the staff, and improves the work efficiency. It solves the problem that the existing waste liquid separation recovery device is more laborious when processing solid waste and increases the workload of the staff.

[0024] 2. The utility model has a simple structure and is easy to use. It is convenient to disassemble and clean the filter screen in the recycler, which provides convenience for the staff and improves work efficiency. It can also position and reinforce the recycler to prevent the staff from accidentally knocking over the glass recycler during operation, causing damage to the recycler, thereby improving the stability and safety of the recycler. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0026] Figure 1 This is a schematic diagram of the overall structure of the utility model when viewed from above;

[0027] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the positioning box of the utility model;

[0029] Figure 4 This is a schematic diagram of the lower bottle structure of the utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the placement box of the utility model;

[0031] Figure 6 This is a schematic diagram of the structure of the filter screen of the utility model;

[0032] Figure 7 This is a schematic diagram of the structure of the positioning frame of the utility model.

[0033] In the figure: 1. lower bottle body; 2. upper bottle body; 3. bottle cap; 4. liquid inlet pipe; 5. fixing ring; 6. liquid discharge pipe; 7. valve; 8. pressure reducing filter port; 9. disassembly ring; 10. support ring 1; 11. limit rod 1; 12. filter screen; 13. support ring 2; 14. placement box; 15. limit rod 2; 16. positioning box; 17. control rod; 18. limit ring; 19. threaded pipe; 20. connecting plate; 21. limit groove; 22. positioning ring; 23. base; 24. positioning frame; 25. motor; 26. output shaft. DETAILED DESCRIPTION

[0034] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0035] See also Figure 1 - Figure 7 The utility model discloses a waste liquid separation and recovery device for a water sample analysis laboratory, comprising a lower bottle body 1, an upper bottle body 2 is threadedly connected to the outer circumferential surface of the lower bottle body 1, a bottle cap 3 is threadedly connected to the outer circumferential surface of the upper bottle body 2, a liquid inlet pipe 4 is fixedly inserted inside the bottle cap 3, a liquid discharge pipe 6 is fixedly inserted inside the lower bottle body 1, a valve 7 is provided on the outer circumferential surface of the liquid discharge pipe 6, a decompression filter port 8 is fixedly inserted inside the lower bottle body 1, a disassembly ring 9 is slidably connected to the interior of the lower bottle body 1 through an empty groove, a support ring 10 is fixedly connected to the inner wall of the disassembly ring 9, a filter screen 12 is provided on the upper surface of the support ring 10, a support ring 2 13 is fixedly connected to the inner wall of the lower bottle body 1, and a placement box 14 is provided on the upper surface of the support ring 2 13.

[0036] In this embodiment, waste water can be input into the recovery device through the liquid inlet pipe 4, and the input waste water will be filtered by the filter screen 12 and then fall into the placement box 14. Specifically, an activated carbon adsorption layer is placed in the placement box 14. After the waste water is adsorbed, it will fall into the bottom of the lower bottle body 1. Specifically, the bottom of the lower bottle body 1 is a groove structure. Under the action of the groove structure, the treated waste water can be discharged through the drain pipe 6. When draining, just open the valve 7. During the waste liquid separation process, the decompression filter port 8 can be connected to an external vacuum pump for decompression filtration.

[0037] like Figure 5 and Figure 6 As shown, the upper surface of the support ring 10 is fixedly connected with equidistantly arranged limit rods 11, the outer circumferential surface of the limit rod 11 is slidably connected to the filter screen 12 through the empty groove opened inside the filter screen 12, the top of the limit rod 11 is a soft rubber head, and the interior of the placement box 14 is fixedly connected with equidistantly arranged limit rods 2 15, the outer circumferential surface of the limit rod 2 15 is slidably connected to the support ring 2 13 through the empty groove opened inside the support ring 2 13, the bottom end of the limit rod 2 15 is a soft rubber head, the soft rubber head can pass through the narrower empty groove, limit the filter screen 12 and the placement box 14, and increase the stability of the filter screen 12 and the placement box 14.

[0038] A positioning box 16 is provided at the rear of the lower bottle body 1, and a control rod 17 is rotatably inserted inside the positioning box 16. A limiting ring 18 is fixedly sleeved on the outer circumferential surface of the control rod 17. The outer circumferential surface of the limiting ring 18 is rotatably connected to the inner surface of the positioning box 16 to limit the control rod 17, thereby preventing the control rod 17 from sliding and deviating, and increasing the stability of the movement of the control rod 17. Two threaded tubes 19 are threadedly connected to the outer circumferential surface of the control rod 17, and a connecting plate 20 is fixedly connected to the outer circumferential surface of each threaded tube 19. A limiting groove 21 is provided inside the positioning box 16, and the outer surface of the connecting plate 20 is slidably connected to the positioning box 16 through the limiting groove 21, thereby limiting the threaded tube 19, thereby preventing the threaded tube 19 from rotating with the control rod 17, and prompting the connecting plate 20 to always maintain lateral movement.

[0039] like Figure 3 As shown, a positioning ring 22 is fixedly connected to the side of the connecting plate 20 away from the threaded tube 19, and the outer circumferential surface of the control rod 17 is provided with two sections of threaded structure. The threaded tracks of the two sections of threaded structure on the outer circumferential surface of the control rod 17 are in opposite directions, so that the control rod 17 can drive the threaded tube 19 to move in relative directions during the rotation process, and then drive the positioning ring 22 to open and close, thereby limiting the positioning of the recycler and increasing the stability and safety of the recycler.

[0040] In this embodiment, the rotatable control rod 17 drives the connecting plate 20 to move in the relative direction through the threaded tube 19, and the connecting plate 20 drives the positioning ring 22 to move in the relative direction, and then the lower bottle body 1 is clamped through the positioning ring 22 to position the recycler, thereby preventing the recycler from being easily overturned, and increasing the stability and safety of the recycler. When the recycler needs to be removed, the control rod 17 is rotated in the opposite direction to drive the positioning ring 22 to move outward, thereby canceling the positioning restriction on the recycler.

[0041] Two bases 23 are fixedly connected to the upper surface of the positioning box 16, and a positioning frame 24 is slidably inserted inside the base 23. A motor 25 is fixedly connected to the upper surface of the positioning box 16, and an output shaft 26 is rotatably connected inside the motor 25. The outer circumferential surface of the output shaft 26 is connected to the internal thread of the positioning frame 24. A fixing ring 5 is fixedly connected to the top of the positioning box 16, and the inner wall of the fixing ring 5 contacts the outer circumferential surface of the lower bottle body 1. The back of the lower bottle body 1 is supported by the fixing ring 5, and then cooperates with the positioning frame 24 to complete the positioning restriction of the disassembly ring 9.

[0042] In this embodiment, when it is necessary to clean the solid waste in the filter screen 12, the starting motor 25 is used as power to drive the positioning frame 24 to move through the output shaft 26, and the positioning restriction on the disassembly ring 9 is cancelled. Then, the disassembly ring 9 is directly removed from the lower bottle body 1, and then the filter screen 12 is taken out for cleaning. After cleaning, the filter screen 12 and the disassembly ring 9 can be reinstalled, and the starting motor 25 outputs power in the reverse direction to drive the positioning frame 24 to reposition the disassembly ring 9.

[0043] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A waste liquid separation and recovery device for a water sample analysis laboratory, comprising a lower bottle body (1), characterized in that: The outer circumferential surface of the lower bottle body (1) is threadedly connected to the upper bottle body (2), the outer circumferential surface of the upper bottle body (2) is threadedly connected to the bottle cap (3), the interior of the bottle cap (3) is fixedly plugged with a liquid inlet pipe (4), the interior of the lower bottle body (1) is fixedly plugged with a liquid discharge pipe (6), the outer circumferential surface of the liquid discharge pipe (6) is provided with a valve (7), the interior of the lower bottle body (1) is fixedly plugged with a pressure reducing filter port (8), the interior of the lower bottle body (1) is slidably connected with a disassembly ring (9) through an empty groove, the inner wall of the disassembly ring (9) is fixedly connected with a support ring (10), and the upper surface of the support ring (10) is provided with a filter screen (12); The inner wall of the lower bottle body (1) is fixedly connected with a supporting ring 2 (13), the upper surface of the supporting ring 2 (13) is provided with a placing box (14), the rear of the lower bottle body (1) is provided with a positioning box (16), the interior of the positioning box (16) is rotatably plugged with a control rod (17), the outer circumferential surface of the control rod (17) is threadedly connected with two threaded tubes (19), the outer circumferential surface of each threaded tube (19) is fixedly connected with a connecting plate (20), the side of the connecting plate (20) away from the threaded tube (19) is fixedly connected with a positioning ring (22), the upper surface of the positioning box (16) is fixedly connected with two bases (23), the interior of the base (23) is slidably plugged with a positioning frame (24), the upper surface of the positioning box (16) is fixedly connected with a motor (25), the interior of the motor (25) is rotatably connected with an output shaft (26), the outer circumferential surface of the output shaft (26) is threadedly connected with the interior of the positioning frame (24).

2. A waste liquid separation and recovery device for a water sample analysis laboratory according to claim 1, characterized in that: The upper surface of the support ring (10) is fixedly connected with equally spaced limiting rods (11); the outer circumferential surface of the limiting rods (11) is slidably plugged into the filter screen (12) through a hollow groove provided inside the filter screen (12); and the top end of the limiting rods (11) is a soft rubber head.

3. A waste liquid separation and recovery device for a water sample analysis laboratory according to claim 1, characterized in that: The interior of the placement box (14) is fixedly plugged with equally spaced limiting rods (15), the outer circumferential surface of the limiting rods (15) is slidably plugged with the supporting ring (13) through a hollow groove provided inside the supporting ring (13), and the bottom end of the limiting rods (15) is a soft rubber head.

4. A waste liquid separation and recovery device for a water sample analysis laboratory according to claim 1, characterized in that: The outer circumferential surface of the control rod (17) is provided with two sections of threaded structures, and the threaded tracks of the two sections of threaded structures on the outer circumferential surface of the control rod (17) are in opposite directions.

5. A waste liquid separation and recovery device for a water sample analysis laboratory according to claim 1, characterized in that: The outer circumferential surface of the control rod (17) is fixedly sleeved with a limiting ring (18), and the outer circumferential surface of the limiting ring (18) is rotatably connected to the interior of the positioning box (16).

6. A waste liquid separation and recovery device for a water sample analysis laboratory according to claim 1, characterized in that: A limiting groove (21) is provided inside the positioning box (16), and the outer surface of the connecting plate (20) is slidably connected to the positioning box (16) via the limiting groove (21).

7. The waste liquid separation and recovery device for a water sample analysis laboratory according to claim 1, characterized in that: A fixing ring (5) is fixedly connected to the top end of the positioning box (16), and the inner wall of the fixing ring (5) is in contact with the outer circumferential surface of the lower bottle body (1).

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