Automatic gas treatment device of inductively coupled plasma mass spectrometer

Abstract

The utility model discloses an automatic gas processing device of an inductively coupled plasma mass spectrometer, which comprises a box body, a second motor is fixedly arranged at the middle end of the top of the box body, a rotating roller is arranged at the output end of the second motor, and second frame bodies are arranged on the front side and the rear side of the rotating roller. A second filter screen is arranged on the inner surface of each second frame body, and a sealing plate is arranged at the middle end of the front face of the box body. After the device is connected with the exhaust port through the through holes in the inner surface of the fixed flange, the first motor is started to work through the external controller, the first motor drives the fan blades to rotate, the fan blades enable gas to enter the inner cavity of the box body through the gas inlet cylinder, the first filter screen on the left side of the gas is filtered for the first time, and the purpose of efficient work is achieved; the problems that an existing gas treatment device does not have the efficient working function, so that pollution gas cannot be treated in time or cannot be treated thoroughly, unpurified gas is exhausted, and the environment and human bodies are hurt are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas processing, in particular to an automatic gas processing device for an inductively coupled plasma mass spectrometer. Background Art

[0002] The purpose of gas purification is to reduce the content of components that hinder the application within the allowable range. Purified gas without impurities is a prerequisite for many processes. There are two main uses for plasma mass spectrometers. 1. The method is fast, accurate and stable; 2. It is widely used in the analysis of trace elements, rare earth elements, heavy metal elements, etc. in the fields of medicine, environmental protection, food, biology, metallurgy, etc. However, polluting gases will be generated during the analysis, so an automatic gas treatment device for inductively coupled plasma mass spectrometer is urgently needed.

[0003] For example, the utility model (publication number: CN218553467U) discloses a gas treatment device, including a cylinder body 1 and a cylinder body 2 threadedly connected to the cylinder body 1, the end of the cylinder body 2 facing the cylinder body 1 is connected; the end of the cylinder body 1 facing the cylinder body 2 is provided with a filter, and the filter extends into the interior of the cylinder body 2; an air intake pipe is fixedly installed on the cylinder body 1, and the end of the cylinder body 1 facing the cylinder body 2 forms an exhaust port adapted to the exhaust end of the air intake pipe, and the cylinder body 1 is fixedly connected with an exhaust pipe. In the process of realizing the utility model, the inventor found that the prior art has the following problems: the existing gas treatment device does not have the function of efficient work, resulting in the inability to timely treat the polluted gas or incomplete treatment, resulting in the discharge of unpurified gas, thereby causing harm to the environment and human body. For this reason, we propose an automatic gas treatment device for an inductively coupled plasma mass spectrometer. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an automatic gas treatment device for an inductively coupled plasma mass spectrometer, which has the advantage of high efficiency and solves the problem that the existing gas treatment devices do not have the function of high efficiency, resulting in the inability to treat the polluted gas in time or incomplete treatment, resulting in the discharge of unpurified gas, thereby causing harm to the environment and human body.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a technical solution adopted by an automatic gas processing device of an inductively coupled plasma mass spectrometer is: it includes a box body, a second motor is fixedly installed at the middle end of the top of the box body, a rotating roller is arranged at the output end of the second motor, a second frame body is arranged on the front and rear sides of the rotating roller, a second filter screen is arranged on the inner surface of the second frame body, a sealing plate is arranged at the middle end of the front side of the box body, a first frame body is arranged on the left and right sides of the back side of the sealing plate, a first filter screen is arranged on the inner surface of the first frame body, an air intake cylinder is arranged at the middle end of the left side of the box body, a first motor is fixedly installed in the inner cavity of the air intake cylinder, a fan blade is arranged at the output end of the first motor, and an exhaust cylinder is arranged at the middle end of the right side of the box body.

[0008] As a preferred solution, a protective net is provided at the front end of the inner cavity of the air intake cylinder, and a fixing flange is provided at the front end of the air intake cylinder.

[0009] As a preferred solution, the inner surface of the fixing flange is provided with four through holes.

[0010] As a preferred solution, handles are provided on both the left and right sides of the front surface of the sealing plate, and the outer surfaces of the handles are provided with anti-slip sleeves.

[0011] As a preferred solution, a protective shell is provided at the middle end of the top of the box body, and the protective shell is located on the outer surface of the second motor.

[0012] As a preferred solution, the four corners of the top of the box body are fixedly connected with fixing plates, and the fixing plates are L-shaped.

[0013] As a preferred solution, the top of the fixing plate is provided with fixing holes, and the fixing holes are symmetrically arranged.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an automatic gas processing device for an inductively coupled plasma mass spectrometer, which has the following beneficial effects.

[0016] 1. In the utility model, through the setting of the automation structure, after the flange is fixed with the exhaust port through the through hole on the inner surface thereof, the first motor is started by the external controller, the first motor drives the fan blades to rotate, the fan blades pass the gas into the inner cavity of the box through the air inlet pipe, the first filter on the left side of the gas is filtered for the first time, and then the second motor is started by the external controller, the second motor drives the rotating roller to rotate, the rotating roller drives the second frame to rotate, the second frame drives the second filter to rotate to actively filter the gas, the filtered gas is then filtered through the first filter on the right side, and the filtered gas is discharged through the exhaust pipe. When the first filter is saturated, people can take out the first frame through the sealing plate, replace or clean the first filter. Through the cooperation of the above structures, the purpose of efficient work is achieved, and the problem that the existing gas treatment device does not have the function of efficient work, resulting in the inability to timely treat or incompletely treat the polluted gas, resulting in the discharge of unpurified gas, thereby causing harm to the environment and human body is solved.

[0017] 2. In the present invention, by setting the fixing structure, when the equipment needs to be installed, the fixing plate is fixed in the designated area through the fixing holes, thereby achieving the purpose of convenient fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional view of the local structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the first frame structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the second filter structure of the utility model.

[0022] In the figure: 1. box body; 2. fixing flange; 3. protective net; 4. air inlet pipe; 5. sealing plate; 6. handle; 7. exhaust pipe; 8. fixing plate; 9. protective shell; 10. fixing hole; 11. fan blade; 12. first motor; 13. first frame; 14. first filter; 15. second motor; 16. second filter; 17. rotating roller; 18. second frame. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model: an automatic gas processing device for an inductively coupled plasma mass spectrometer, comprising a box body 1, a protective shell 9 is arranged at the middle end of the top of the box body 1, and the protective shell 9 is located on the outer surface of a second motor 15, a second motor 15 is fixedly installed at the middle end of the top of the box body 1, a rotating roller 17 is arranged at the output end of the second motor 15, a second frame body 18 is arranged on both the front and rear sides of the rotating roller 17, a second filter screen 16 is arranged on the inner surface of the second frame body 18, a sealing plate 5 is arranged at the middle end of the front of the box body 1, and handles 6 are arranged on both the left and right sides of the front of the sealing plate 5, The outer surface of the handle 6 is provided with an anti-slip sleeve, the left and right sides of the back of the sealing plate 5 are provided with a first frame 13, the inner surface of the first frame 13 is provided with a first filter 14, the middle end of the left side of the box body 1 is provided with an air intake cylinder 4, the front end of the inner cavity of the air intake cylinder 4 is provided with a protective net 3, the front end of the air intake cylinder 4 is provided with a fixing flange 2, the inner surface of the fixing flange 2 is provided with through holes, and the number of the through holes is four, the inner cavity of the air intake cylinder 4 is fixedly installed with a first motor 12, the output end of the first motor 12 is provided with a fan blade 11, and the middle end of the right side of the box body 1 is provided with an exhaust cylinder 7.

[0027] Among them: after connecting it with the exhaust port through the through hole on the inner surface of the fixed flange 2, the first motor 12 is started by the external controller, the first motor 12 drives the fan blades 11 to rotate, and the fan blades 11 allow the gas to enter the inner cavity of the box body 1 through the air inlet pipe 4. The first filter screen 14 on the left side of the gas is filtered for the first time, and then the second motor 15 is started by the external controller, the second motor 15 drives the rotating roller 17 to rotate, the rotating roller 17 drives the second frame 18 to rotate, and the second frame 18 drives the second filter screen 16 to rotate to actively filter the gas, and the filtered gas is then filtered through the first filter screen 14 on the right side, and the filtered gas is discharged through the exhaust pipe 7. When the first filter screen 14 is saturated, people can take out the first frame 13 through the sealing plate 5, and replace or clean the first filter screen 14. Through the cooperation of the above structures, the purpose of efficient work is achieved.

[0028] See also Figure 1 The utility model is an automatic gas processing device for an inductively coupled plasma mass spectrometer. The four corners of the top of the box body 1 are fixedly connected with a fixing plate 8, and the fixing plate 8 is L-shaped. The top of the fixing plate 8 is provided with a fixing hole 10, and the fixing holes 10 are symmetrically opened.

[0029] Wherein: when the equipment needs to be installed, the fixing plate 8 is fixed in the designated area through the fixing hole 10, so as to achieve the purpose of convenient fixing.

[0030] The working principle of the utility model is as follows: after the through hole on the inner surface of the fixing flange 2 is connected to the exhaust port, the first motor 12 is started to work through the external controller, the first motor 12 drives the fan blades 11 to rotate, the fan blades 11 allow the gas to enter the inner cavity of the box body 1 through the air inlet tube 4, the first filter screen 14 on the left side of the gas is filtered for the first time, and then the second motor 15 is started to work through the external controller, the second motor 15 drives the rotating roller 17 to rotate, the rotating roller 17 drives the second frame 18 to rotate, the second frame 18 drives the second filter screen 16 to rotate to actively filter the gas, the filtered gas is then filtered through the first filter screen 14 on the right side, and the filtered gas is discharged through the exhaust pipe 7. When the first filter screen 14 is saturated, people can take out the first frame 13 through the sealing plate 5, and replace or clean the first filter screen 14. Through the cooperation of the above structure, the purpose of efficient work is achieved, and the problem that the existing gas treatment device does not have the function of efficient work, resulting in the inability to timely treat or incompletely treat the polluted gas, resulting in the discharge of unpurified gas, thereby causing harm to the environment and human body is solved.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. An automatic gas processing device for an inductively coupled plasma mass spectrometer, comprising a housing (1), characterized in that: A second motor (15) is fixedly mounted at the middle end of the top of the box (1), a rotating roller (17) is arranged at the output end of the second motor (15), a second frame (18) is arranged on both the front and rear sides of the rotating roller (17), and a second filter (16) is arranged on the inner surface of the second frame (18), a sealing plate (5) is arranged at the middle end of the front side of the box (1), a first frame (13) is arranged on both the left and right sides of the back side of the sealing plate (5), and a first filter (14) is arranged on the inner surface of the first frame (13), an air intake cylinder (4) is arranged at the middle end of the left side of the box (1), a first motor (12) is fixedly mounted in the inner cavity of the air intake cylinder (4), a fan blade (11) is arranged at the output end of the first motor (12), and an exhaust cylinder (7) is arranged at the middle end of the right side of the box (1).

2. The automatic gas processing device for inductively coupled plasma mass spectrometer according to claim 1, characterized in that: A protective net (3) is provided at the front end of the inner cavity of the air intake cylinder (4), and a fixing flange (2) is provided at the front end of the air intake cylinder (4).

3. The automatic gas processing device for inductively coupled plasma mass spectrometer according to claim 2, characterized in that: The inner surface of the fixing flange (2) is provided with four through holes.

4. The automatic gas processing device for inductively coupled plasma mass spectrometer according to claim 1, characterized in that: Handles (6) are provided on both left and right sides of the front face of the sealing plate (5), and the outer surfaces of the handles (6) are provided with anti-slip covers.

5. The automatic gas processing device for inductively coupled plasma mass spectrometer according to claim 1, characterized in that: A protective shell (9) is provided at the middle end of the top of the box body (1), and the protective shell (9) is located on the outer surface of the second motor (15).

6. The automatic gas processing device for inductively coupled plasma mass spectrometer according to claim 1, characterized in that: The four corners of the top of the box body (1) are all fixedly connected with a fixing plate (8), and the fixing plate (8) is L-shaped.

7. The automatic gas processing device for inductively coupled plasma mass spectrometer according to claim 6, characterized in that: The top of each fixing plate (8) is provided with fixing holes (10), and the fixing holes (10) are symmetrically arranged.

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