CN220997460U - Mass spectrometer waste liquid collection device - Google Patents

Abstract

The utility model discloses a mass spectrometer waste liquid collection device, specifically relates to the field of mass spectrometer waste liquid collection, including a box body, a collection tank is arranged in the middle of the box body, an infusion pump is arranged in the middle of the top of the box body, a filter box and a purification box are symmetrically arranged on both sides of the infusion pump, a sedimentation drawer and a filter drawer are symmetrically arranged on the upper and lower sides of the inner cavity of the filter box, and a gas purification box and a suction pump are arranged in the inner cavity of the purification box. The utility model firstly connects the first connector with the second connector to discharge the waste liquid into the interior of the collection tank, and at the same time, through the cooperation of the handle and the support wheel, when the liquid inside the collection tank is full, the collection tank can be conveniently removed and replaced, thereby improving the use effect, and the floating plate drives the top plate to contact the induction switch, thereby conveniently judging whether the liquid inside the collection tank is full, facilitating timely replacement and cleaning, thereby improving the use effect.

Description

A mass spectrometer waste liquid collection device

Technical Field

The utility model relates to the technical field of waste liquid collection of mass spectrometers, and more specifically, to a waste liquid collection device for mass spectrometers.

Background technique

A mass spectrometer, also known as a mass spectrometer, is an instrument for separating and detecting different isotopes. It is a type of instrument that separates and detects the composition of substances based on the principle that charged particles can be deflected in an electromagnetic field and the mass differences of atoms, molecules or molecular fragments of substances. When a mass spectrometer is used, waste liquid is generated, which generally needs to be discharged into a waste liquid collection bottle for collection. The collection bottle only has a simple collection function, so a special waste liquid collection device has emerged;

The utility model with Chinese patent application number CN201922248402.4 discloses a mass spectrometer waste liquid collection device, including a bottom plate, a collecting unit, a filtering unit, a tank body, a liquid inlet and an exhaust pipe; the bottom plate: a tank body is provided on the left side of the upper surface of the bottom plate, a liquid inlet is provided on the left side of the top of the tank body, and an exhaust pipe is provided at the left end of the outer side surface of the tank body; the collecting unit: the collecting unit comprises a collecting tank, a liquid outlet pipe, a liquid inlet pipe, a water pump, a feed port and a tank cover, the water pump is arranged in the middle of the upper surface of the bottom plate, the water inlet of the water pump is connected to one end of the liquid inlet pipe, the other end of the liquid inlet pipe passes through the right side of the top of the tank body and is located at the bottom end inside the tank body, the water outlet of the water pump is connected to one end of the liquid outlet pipe, the other end of the liquid outlet pipe is connected to the top of the feed port, the feed port is located at the top of the tank cover, and the tank cover cooperates with the top of the collecting tank. The mass spectrometer waste liquid collection device is simple to use, easy to disassemble, and has a good filtering effect.

However, when the structure is actually used, the collecting tank is fixed on the bottom plate. When the waste liquid inside the collecting tank is full, it is inconvenient to replace and clean the collecting tank, which affects the use effect.

Utility Model Content

The technical solution of the utility model aims at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology. In order to overcome the above defects of the existing technology, the utility model provides a mass spectrometer waste liquid collection device to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mass spectrometer waste liquid collection device, comprising a box body, a collection tank is arranged in the middle of the box body, an infusion pump is arranged in the middle of the top of the box body, a filter box and a purification box are symmetrically arranged on both sides of the infusion pump, a sedimentation drawer and a filter drawer are symmetrically arranged on the upper and lower sides of the inner cavity of the filter box, and a gas purification box and a suction pump are arranged in the inner cavity of the purification box;

A mesh plate and a filter plate are provided in the middle of the filter drawer, an induction switch is provided on the top of the inner cavity of the box body, the input end of the infusion pump is connected to a connecting hose, one end of the connecting hose is connected to a first connector, a second connector and an air outlet pipe are provided on the top of the collection tank, a rod is inserted into the top of the collection tank, and a top plate and a floating plate are fixedly connected to the upper and lower sides of the rod respectively.

Preferably, the sedimentation drawer and the filter drawer are both slidably connected to the filter box, the gas purification box is slidably connected to the purification box, the input end of the suction pump is connected to the inner cavity of the box body through a pipe, and the output end of the suction pump is connected to the inner cavity of the gas purification box, the mesh plate is arranged on the top of the filter plate, the sedimentation drawer is arranged on the bottom of the filter drawer, a small hole is opened on the surface of the bottom wall of the inner cavity of the filter drawer, the top of the filter box is fixedly connected with a liquid inlet connecting pipe, the output end of the infusion pump is connected to the inner cavity of the filter box, the first connector is threadedly connected with the second connector, the induction switch is arranged just above the top plate, the top plate is arranged on the top of the collection tank, the floating plate is arranged in the middle of the collection tank, the bottom wall of the inner cavity of the collection tank is arranged in a cone shape, a drain pipe is connected to one side of the bottom of the collection tank, a handle is fixedly connected to the front side of the collection tank, and support wheels are symmetrically fixedly connected to the bottom of the collection tank.

Technical effects and advantages of the utility model:

1. The utility model firstly connects the first connector with the second connector, so that the waste liquid can be discharged into the interior of the collection tank. At the same time, through the cooperation of the handle and the support wheel, when the liquid inside the collection tank is full, the collection tank can be conveniently removed and replaced, thereby improving the use effect. Moreover, the floating plate drives the top plate to contact the induction switch, thereby conveniently judging whether the liquid inside the collection tank is full, facilitating timely replacement and cleaning, thereby improving the use effect.

2. The utility model can also perform preliminary filtration on the waste liquid entering the filter box through the filter drawer, mesh plate and filter plate, so as to prevent the waste liquid with large particles from entering the infusion pump and affecting the use effect. The filter drawer and the sedimentation drawer are removed from the filter box to facilitate the cleaning of the filtered impurities and improve the use effect. The gas is also input into the gas purification box for purification by starting the vacuum pump, thereby improving the use effect.

In summary, through the mutual influence of the above-mentioned multiple effects, the collection tank can be conveniently removed and replaced to improve the use effect, and the gas generated by the waste liquid can be purified to improve the use effect.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a schematic diagram of a partially enlarged structure of point A in FIG. 1 of the present invention.

FIG3 is a schematic diagram of the cross-sectional structure of the filter drawer of the present invention.

FIG. 4 is a schematic structural diagram of a collecting tank of the present invention.

The accompanying drawings are marked as follows: 1. box body; 2. collecting tank; 3. infusion pump; 4. filter box; 5. purification box; 6. sedimentation drawer; 7. filter drawer; 8. gas purification box; 9. vacuum pump; 10. mesh plate; 11. filter plate; 12. induction switch; 13. connecting hose; 14. first connecting head; 15. second connecting head; 16. plug rod; 17. top plate; 18. floating plate; 19. outlet pipe; 20. handle; 21. support wheel; 22. drain pipe; 23. liquid inlet connecting pipe.

Detailed ways

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.

A mass spectrometer waste liquid collection device as shown in Figures 1-4 includes a box body 1, a collection tank 2 is arranged in the middle of the box body 1, an infusion pump 3 is arranged in the middle of the top of the box body 1, a filter box 4 and a purification box 5 are symmetrically arranged on both sides of the infusion pump 3, a sedimentation drawer 6 and a filter drawer 7 are symmetrically arranged on the upper and lower sides of the inner cavity of the filter box 4, and a gas purification box 8 and a suction pump 9 are arranged in the inner cavity of the purification box 5;

A mesh plate 10 and a filter plate 11 are provided in the middle of the filter drawer 7, an induction switch 12 is provided at the top of the inner cavity of the box body 1, the input end of the infusion pump 3 is connected to a connecting hose 13, one end of the connecting hose 13 is connected to a first connector 14, a second connector 15 and an air outlet pipe 19 are provided on the top of the collecting tank 2, and an insertion rod 16 is inserted at the top of the collecting tank 2, and a top plate 17 and a floating plate 18 are fixedly connected to the upper and lower sides of the insertion rod 16 respectively.

As shown in Figures 1-4, the sedimentation drawer 6 and the filter drawer 7 are both slidably connected to the filter box 4, the gas purification box 8 is slidably connected to the purification box 5, the input end of the vacuum pump 9 is connected to the inner cavity of the box body 1 through a pipeline, and the output end of the vacuum pump 9 is connected to the inner cavity of the gas purification box 8. The mesh plate 10 is arranged on the top of the filter plate 11, the sedimentation drawer 6 is arranged at the bottom of the filter drawer 7, and the surface of the bottom wall of the inner cavity of the filter drawer 7 is provided with small holes. The top of the filter box 4 is fixedly connected with a liquid inlet connecting pipe 23, the output end of the infusion pump 3 is connected to the inner cavity of the filter box 4, the first connector 14 is threadedly connected to the second connector 15, and the induction switch 12 is provided. It is placed just above the top plate 17, the top plate 17 is arranged on the top of the collecting tank 2, the floating plate 18 is arranged in the middle of the collecting tank 2, the inner cavity bottom wall of the collecting tank 2 is arranged in a cone shape, a drain pipe 22 is connected to one side of the bottom of the collecting tank 2, a handle 20 is fixedly connected to the front side of the collecting tank 2, and support wheels 21 are symmetrically fixedly connected to the bottom of the collecting tank 2 around the periphery, so that the liquid inlet connecting pipe 23 is connected to the waste liquid discharge pipe of the mass spectrometer through a pipeline, so that the waste liquid enters the interior of the filter box 4, and the visible particles in the middle of the waste liquid can be filtered through the mesh plate 10 and the filter plate 11 in the middle of the filter drawer 7, and fall into the middle of the sedimentation drawer 6 for static sedimentation;

The waste liquid in the filter box 4 is input into the collection tank 2 through the connecting hose 13 and the first connector 14 by starting the infusion pump 3. At the same time, the gas in the collection tank 2 is discharged through the outlet pipe 19. At this time, the gas in the box body 1 can be sucked in by starting the air pump 9 and purified through the gas purification box 8 to avoid polluting the working environment and improve the use effect.

The floating plate 18 drives the insertion rod 16 and the top plate 17 to touch the induction switch 12, so that when the liquid inside the collection tank 2 drives the floating plate 18 to move upward, the induction switch 12 senses whether the waste liquid inside the collection tank 2 is full, so that the waste liquid inside the collection tank 2 can be cleaned regularly.

And by pulling the handle 20, the collection tank 2 is driven to be moved out from the inside of the box body 1, so that the collection tank 2 can be conveniently moved and taken out, and the collection tank 2 can be conveniently moved by the support wheels 21, thereby improving the use effect;

It should be added that a controller is provided on one side of the top of the box body 1, the controller is electrically connected to the infusion pump 3, the vacuum pump 9, and the induction switch 12, and an alarm bell is provided on the surface of the controller.

Working principle of the utility model: when in use, only the discharge pipe of the mass spectrometer needs to be connected to the liquid inlet connecting pipe 23. When the waste liquid enters the filter box 4, it is first filtered through the mesh plate 10 and the filter plate 11 in the middle of the filter drawer 7, and then falls into the sedimentation drawer 6 for sedimentation. When there is a lot of waste liquid in the middle of the filter box 4, the infusion pump 3 can be started to extract the liquid in the filter box 4 and input it into the collection tank 2 for collection, so as to realize the waste liquid collection function;

When the waste liquid in the collection tank 2 gradually increases, the floating plate 18 will be driven to move upward until the top plate 17 contacts the induction switch 12, and the induction switch 12 can be used to determine that the waste liquid in the collection tank 2 needs to be cleaned;

At this time, you only need to open the door on the front side of the box body 1, pull the handle 20 to pull the collection tank 2 out from the middle of the box body 1, remove the first connector 14 and the second connector 15, and replace the new collection tank 2 for use, thereby improving the use effect;

While the waste liquid is being collected, the vacuum pump 9 can be started to input the gas generated by the waste liquid into the gas purification box 8 for purification, thereby improving the use effect.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 (6)

1. A mass spectrometer waste liquid collection device, comprising a box (1), characterized in that: a collection tank (2) is arranged in the middle of the box (1), an infusion pump (3) is arranged in the middle of the top of the box (1), a filter box (4) and a purification box (5) are symmetrically arranged on both sides of the infusion pump (3), a sedimentation drawer (6) and a filter drawer (7) are symmetrically arranged on the upper and lower sides of the inner cavity of the filter box (4), and a gas purification box (8) and a suction pump (9) are arranged in the inner cavity of the purification box (5); A mesh plate (10) and a filter plate (11) are arranged in the middle of the filter drawer (7); an induction switch (12) is arranged at the top of the inner cavity of the box body (1); an input end of the infusion pump (3) is connected to a connecting hose (13); and one end of the connecting hose (13) is connected to a first connector (14); The top of the collecting tank (2) is provided with a second connector (15) and an air outlet pipe (19), the top of the collecting tank (2) is provided with an insertion rod (16), and the upper and lower sides of the insertion rod (16) are respectively fixedly connected to a top plate (17) and a floating plate (18). 2. A mass spectrometer waste liquid collection device according to claim 1, characterized in that: the sedimentation drawer (6) and the filter drawer (7) are both slidably connected to the filter box (4), the gas purification box (8) is slidably connected to the purification box (5), the input end of the vacuum pump (9) is connected to the inner cavity of the box body (1) through a pipeline, and the output end of the vacuum pump (9) is connected to the inner cavity of the gas purification box (8). 3. A mass spectrometer waste liquid collection device according to claim 1, characterized in that: the mesh plate (10) is arranged on the top of the filter plate (11), the sedimentation drawer (6) is arranged at the bottom of the filter drawer (7), the bottom wall surface of the inner cavity of the filter drawer (7) is provided with small holes, and the top of the filter box (4) is fixedly connected with a liquid inlet connecting pipe (23). 4. A mass spectrometer waste liquid collection device according to claim 1, characterized in that: the output end of the infusion pump (3) is connected to the inner cavity of the filter box (4), the first connector (14) is threadedly connected to the second connector (15), and the induction switch (12) is arranged directly above the top plate (17). 5. A mass spectrometer waste liquid collection device according to claim 1, characterized in that: the top plate (17) is arranged on the top of the collection tank (2), the floating plate (18) is arranged in the middle of the collection tank (2), the bottom wall of the inner cavity of the collection tank (2) is arranged to be conical, and a drainage pipe (22) is connected to one side of the bottom of the collection tank (2). 6. A mass spectrometer waste liquid collection device according to claim 1, characterized in that a handle (20) is fixedly connected to the front side of the collection tank (2), and support wheels (21) are symmetrically fixedly connected to the bottom of the collection tank (2).