Gas-liquid separator for dry type atomic fluorescence spectrophotometer

Abstract

The utility model provides a gas-liquid separator for a dry type atomic fluorescence spectrophotometer, and belongs to the technical field of gas-liquid separation of photometers. The gas-liquid separator for the dry type atomic fluorescence spectrophotometer comprises a body, a mist catcher is installed in the body, an anti-attachment mechanism comprises a supporting plate, a fixing plate, a sliding rod and an impact head, the supporting plate is fixedly installed on the right side of the body, and the fixing plate is fixedly installed on the top of the supporting plate. By arranging the anti-adhesion mechanism, starting the motor, driving the gear to rotate, enabling the meshing teeth to drive the rotating rod to rotate through meshing connection of the gear and the meshing teeth, driving the rotating shaft to rotate through cooperation of the rotating disc and extruding the inner wall of the transmission groove, and enabling the transmission frame to drive the sliding rod and the impact head to do reciprocating motion through cooperation of the fixing plate. And the outer wall of the body is impacted intermittently, so that liquid on the mist catcher and the inner wall of the body falls off due to vibration and is not attached any more.

Description

Technical Field

[0001] The utility model relates to the technical field of gas-liquid separation of a photometer, in particular to a gas-liquid separator for a dry atomic fluorescence photometer. Background Art

[0002] Dry atomic fluorescence photometer is an instrument used to measure atomic fluorescence. It is mainly used in atomic absorption spectrometry in analytical chemistry. Its working principle is to separate the sample into gas and liquid first, then transport the atomized gas, and stimulate the atoms to emit fluorescence by emitting a light source of a specific wavelength to measure data.

[0003] Existing equipment usually needs to be equipped with a mist collector to filter the gas when performing gas-liquid separation. After use, liquid is easily attached to the mist collector and the inner wall of the container. If it is not cleaned in time, it will easily affect the next detection. The equipment usually controls the discharge of the separated liquid through the switch of the solenoid valve. However, when separating gas and liquid, high temperature is sometimes generated, which affects the service life of the solenoid valve. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a dry type gas-liquid separator for an atomic fluorescence photometer, which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a gas-liquid separator for a dry atomic fluorescence photometer, comprising a main body, wherein a mist collector is installed inside the main body.

[0007] An anti-adhesion mechanism, the anti-adhesion mechanism comprising:

[0008] A support plate, the support plate is fixedly mounted on the right side of the body;

[0009] A fixing plate, the fixing plate being fixedly mounted on the top of the supporting plate;

[0010] A slide bar, the slide bar being slidably mounted inside the fixed plate;

[0011] An impact head, the impact head is fixedly mounted on the left side of the slide bar;

[0012] A water outlet, the water outlet being opened at the bottom of the body;

[0013] A water outlet mechanism is arranged at the bottom of the body.

[0014] In a preferred embodiment, the water outlet mechanism comprises:

[0015] A movable groove, wherein two movable grooves are provided, and the two movable grooves are respectively opened on the left and right sides of the water outlet;

[0016] The blocking plate is provided with two blocking plates, and the two blocking plates are respectively slidably installed inside the two movable grooves.

[0017] In a preferred solution, a rotating rod is rotatably mounted inside the support plate, a rotating disk is fixedly mounted on the top of the rotating rod, and a rotating shaft is fixedly mounted on the top of the rotating disk.

[0018] In a preferred solution, a transmission frame is fixedly mounted on the right side of the slide rod, a transmission groove is formed on the top of the transmission frame, and the transmission groove is sleeved on the surface of the rotating shaft.

[0019] In a preferred solution, a support frame is fixedly installed at the bottom of the main body, a transmission rod is rotatably installed inside the support frame, rotating wheels are installed on the surfaces of the transmission rod and the rotating rod, and a transmission belt is provided between the transmission rod and the rotating rod through a rotating wheel sleeve.

[0020] In a preferred solution, springs are fixedly installed inside the two movable grooves, and the other ends of the two springs are fixedly connected to the opposite sides of the two sealing plates respectively. A sealing plate is fixedly installed on the left side of one of the sealing plates, and the sealing plate passes through the interior of the other sealing plate.

[0021] In a preferred solution, a power rod is fixedly mounted on the bottom of the two blocking plates, and two power blades are fixedly mounted on the surface of the transmission rod.

[0022] In a preferred solution, meshing teeth are fixedly mounted on the surface of the rotating rod, a motor is fixedly mounted on the bottom of the supporting plate, a gear is fixedly mounted on the output end of the motor, and the gear is meshingly connected with the meshing teeth.

[0023] The utility model provides a dry type gas-liquid separator for an atomic fluorescence photometer, and its beneficial effects include:

[0024] 1. By setting up an anti-adhesion mechanism, start the motor to drive the gear to rotate. Through the meshing connection between the gear and the meshing teeth, the meshing teeth drive the rotating rod to rotate. Through the cooperation of the turntable, the rotating shaft is driven to rotate, which squeezes the inner wall of the transmission groove. Through the cooperation of the fixed plate, the transmission frame drives the sliding rod and the impact head to reciprocate, and intermittently impacts the outer wall of the main body, so that the liquid on the mist collector and the inner wall of the main body falls off due to vibration and no longer adheres.

[0025] 2. By setting up a water outlet mechanism, when the rotating rod rotates, the transmission belt cooperates to make the transmission rod drive the power blade to rotate, and at the same time squeezes the two power rods, so that the two blocking plates move in opposite directions. At this time, the liquid inside the body flows out from the water outlet, and the blocking plate returns to its original position through the rebound force of the spring, thereby solving the problem that the discharge of the liquid needs to be controlled by the solenoid valve, and the high temperature during gas-liquid separation affects the service life of the solenoid valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure provided by the implementation method of the utility model;

[0028] Figure 2 A partial cross-sectional view of the body is provided for an embodiment of the utility model;

[0029] Figure 3 A partial cross-sectional view provided for an embodiment of the utility model;

[0030] Figure 4 Provided for the implementation of the utility model Figure 2 A partial enlarged view of the middle A;

[0031] Figure 5 Provided for the implementation of the utility model Figure 3 A partial enlarged view of point B in the middle.

[0032] In the figure: 1. main body; 2. mist collector; 3. support plate; 4. fixed plate; 5. slide rod; 6. impact head; 7. water outlet; 8. moving groove; 9. blocking plate; 10. rotating rod; 11. turntable; 12. rotating shaft; 13. transmission frame; 14. transmission groove; 15. support frame; 16. transmission rod; 17. transmission belt; 18. spring; 19. sealing plate; 20. power rod; 21. power blade; 22. meshing teeth; 23. motor; 24. gear. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Example

[0035] Reference Figure 1-5 The utility model provides a technical solution: a gas-liquid separator for a dry atomic fluorescence photometer, comprising a body 1, a mist collector 2 is installed inside the body 1, an anti-adhesion mechanism comprises a support plate 3, a fixing plate 4, a slide bar 5 and an impact head 6, the support plate 3 is fixedly installed on the right side of the body 1, the fixing plate 4 is fixedly installed on the top of the support plate 3, the slide bar 5 is slidably installed inside the fixing plate 4, the impact head 6 is fixedly installed on the left side of the slide bar 5, a water outlet 7 is opened at the bottom of the body 1, a water outlet mechanism is arranged at the bottom of the body 1, a rotating rod 10 is rotatably installed inside the support plate 3, a rotating disk 11 is fixedly installed on the top of the rotating rod 10, a rotating shaft 12 is fixedly installed on the top of the rotating disk 11, a transmission frame 13 is fixedly installed on the right side of the slide bar 5, and a transmission groove 14 is opened on the top of the transmission frame 13 The transmission groove 14 is sleeved on the surface of the rotating shaft 12, and the surface of the rotating rod 10 is fixedly installed with meshing teeth 22. The bottom of the support plate 3 is fixedly installed with a motor 23, and the output end of the motor 23 is fixedly installed with a gear 24. The gear 24 and the meshing teeth 22 are meshed and connected. By setting an anti-adhesion mechanism, the motor 23 is started to drive the gear 24 to rotate. Through the meshing connection between the gear 24 and the meshing teeth 22, the meshing teeth 22 drive the rotating rod 10 to rotate, and the rotation of the rotating shaft 12 is driven by the cooperation of the turntable 11, which squeezes the inner wall of the transmission groove 14. Through the cooperation of the fixed plate 4, the transmission frame 13 drives the sliding rod 5 and the impact head 6 to reciprocate, and intermittently impacts the outer wall of the body 1, so that the liquid on the mist catcher 2 and the inner wall of the body 1 falls off due to vibration and no longer adheres;

[0036] Reference Figure 1-5, the water outlet mechanism includes a moving groove 8 and a blocking plate 9, two moving grooves 8 are provided, and the two moving grooves 8 are respectively opened on the left and right sides of the water outlet 7, and two blocking plates 9 are provided. The two blocking plates 9 are respectively slidably installed in the inside of the two moving grooves 8, and a support frame 15 is fixedly installed at the bottom of the body 1. A transmission rod 16 is rotatably installed inside the support frame 15. The surfaces of the transmission rod 16 and the rotating rod 10 are both installed with rotating wheels. A transmission belt 17 is provided between the transmission rod 16 and the rotating rod 10 through a rotating wheel sleeve, and springs 18 are fixedly installed inside the two moving grooves 8. The other ends of the two springs 18 are respectively fixedly connected to the opposite sides of the two blocking plates 9, and a sealing plate 19 is fixedly installed on the left side of one of the blocking plates 9. The sealing plate 19 penetrates into the inside of the other blocking plate 9. The two sealing plates 19 are fixedly installed on the left side of the two blocking plates 9. A power rod 20 is fixedly installed at the bottom of the blocking plate 9, and two power blades 21 are fixedly installed on the surface of the transmission rod 16. By setting a water outlet mechanism, when the rotating rod 10 rotates, the transmission rod 16 drives the power blade 21 to rotate through the cooperation of the transmission belt 17. Since the two power blades 21 are arranged in a circle, the two power rods 20 are squeezed at the same time during rotation, so that the two blocking plates 9 move in opposite directions. At this time, the liquid inside the main body 1 flows out from the water outlet 7. When the power blade 21 rotates to a preset angle, it no longer squeezes the power rod 20. The blocking plate 9 returns to its original position through the rebound force of the spring 18, and the liquid is repeatedly discharged in this way, thereby solving the problem that the discharge of the liquid needs to be controlled by the solenoid valve, and the high temperature during gas-liquid separation affects the service life of the solenoid valve.

[0037] Specifically, the working process or working principle of the gas-liquid separator for a dry atomic fluorescence photometer is as follows: when in use, the motor 23 is started to drive the gear 24 to rotate, and the meshing connection between the gear 24 and the meshing teeth 22 causes the meshing teeth 22 to drive the rotating rod 10 to rotate, and the cooperation of the turntable 11 drives the rotation of the rotating shaft 12 to squeeze the inner wall of the transmission groove 14, and through the cooperation of the fixed plate 4, the transmission frame 13 drives the sliding rod 5 and the impact head 6 to reciprocate, and intermittently impacts the outer wall of the main body 1. When the rotating rod 10 rotates, through the cooperation of the transmission belt 17, the transmission rod 16 drives the power blade 21 to rotate. Since the two power blades 21 are arranged in a circle, the two power rods 20 are squeezed at the same time during rotation, so that the two blocking plates 9 move in opposite directions. At this time, the liquid inside the main body 1 flows out from the water outlet 7, and when the power blade 21 rotates to a preset angle, it no longer squeezes the power rod 20, and the blocking plate 9 returns to its original position through the rebound force of the spring 18, and the liquid is discharged repeatedly in this way.

[0038] It should be noted that the motor 23 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they are not described in detail.

Claims

1. A gas-liquid separator for a dry atomic fluorescence photometer, comprising a main body (1), a mist collector (2) installed inside the main body (1), characterized in that: The anti-adhesion mechanism comprises: A support plate (3), wherein the support plate (3) is fixedly mounted on the right side of the body (1); A fixing plate (4), wherein the fixing plate (4) is fixedly mounted on the top of the supporting plate (3); A sliding rod (5), wherein the sliding rod (5) is slidably mounted inside the fixed plate (4); An impact head (6), wherein the impact head (6) is fixedly mounted on the left side of the slide bar (5); A water outlet (7), wherein the water outlet (7) is provided at the bottom of the body (1); A water outlet mechanism is arranged at the bottom of the main body (1).

2. A dry type gas-liquid separator for atomic fluorescence spectrometer according to claim 1, characterized in that: The water outlet mechanism comprises: A movable groove (8), wherein two movable grooves (8) are provided, and the two movable grooves (8) are respectively opened on the left and right sides of the water outlet (7); A blocking plate (9), wherein two blocking plates (9) are provided, and the two blocking plates (9) are respectively slidably mounted inside the two movable grooves (8).

3. A dry type gas-liquid separator for atomic fluorescence spectrometer according to claim 2, characterized in that: A rotating rod (10) is rotatably mounted inside the support plate (3), a rotating disc (11) is fixedly mounted on the top of the rotating rod (10), and a rotating shaft (12) is fixedly mounted on the top of the rotating disc (11).

4. A dry type gas-liquid separator for atomic fluorescence spectrometer according to claim 3, characterized in that: A transmission frame (13) is fixedly mounted on the right side of the slide bar (5), a transmission groove (14) is provided on the top of the transmission frame (13), and the transmission groove (14) is sleeved on the surface of the rotating shaft (12).

5. A dry type gas-liquid separator for atomic fluorescence spectrometer according to claim 4, characterized in that: A support frame (15) is fixedly mounted at the bottom of the body (1), a transmission rod (16) is rotatably mounted inside the support frame (15), rotating wheels are mounted on the surfaces of the transmission rod (16) and the rotating rod (10), and a transmission belt (17) is arranged between the transmission rod (16) and the rotating rod (10) via a rotating wheel sleeve.

6. A dry type gas-liquid separator for atomic fluorescence spectrometer according to claim 5, characterized in that: A spring (18) is fixedly installed inside the two movable grooves (8), and the other ends of the two springs (18) are fixedly connected to the opposite sides of the two blocking plates (9), respectively. A sealing plate (19) is fixedly installed on the left side of one of the blocking plates (9), and the sealing plate (19) penetrates into the interior of the other blocking plate (9).

7. A dry type gas-liquid separator for atomic fluorescence spectrometer according to claim 6, characterized in that: A power rod (20) is fixedly mounted on the bottom of each of the two blocking plates (9), and two power blades (21) are fixedly mounted on the surface of the transmission rod (16).

8. The dry type gas-liquid separator for atomic fluorescence spectrometer according to claim 7, characterized in that: A meshing tooth (22) is fixedly mounted on the surface of the rotating rod (10), a motor (23) is fixedly mounted on the bottom of the supporting plate (3), a gear (24) is fixedly mounted on the output end of the motor (23), and the gear (24) is meshingly connected with the meshing tooth (22).

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