Sample plate processing device

Abstract

The embodiment of the invention relates to the technical field of cleaning in contact with liquid, in particular to a sample plate processing device which comprises a device body and a sample plate storing and grabbing assembly used for storing and grabbing a sample plate and moving the processing position of the sample plate. The dissolving tank, the deacidification tank and the detection tank are arranged on the device body, the sample plate storing and grabbing assembly grabs a sample plate and then places the sample plate in the dissolving tank for dissolution, and the sample plate treated by the dissolving tank is grabbed by the sample plate storing and grabbing assembly and then places the sample plate in the deacidification tank for deacidification. The sample plate treated by the deacidification tank is grabbed by the sample plate storage grabbing assembly and then is placed in the detection tank to detect the acid content. And the tail gas treatment assembly is connected with the dissolving tank, the deacidification tank and the detection tank and is used for treating generated tail gas. The device provided by the embodiment of the invention can integrate multiple functions of dissolving, disacidifying and detecting the sample plate, treating tail gas and the like, so that the fluency and continuity of the treatment process are improved, and the treatment efficiency is improved.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of contact with liquid for cleaning, and in particular to a sample plate processing device. Background Art

[0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art.

[0003] In the prior art, sample plates are usually processed by using separate processing devices for each process, which is prone to problems such as confusion in processing order and improper process connection, thereby affecting the fluency and continuity of the sample plate processing process and resulting in low efficiency. Summary of the invention

[0004] A brief overview of the present application is provided below in order to provide a basic understanding of certain aspects of the present application. It should be understood that this overview is not an exhaustive overview of the present application. It is not intended to identify the key or important parts of the present application, nor is it intended to limit the scope of the present application. Its purpose is merely to present certain concepts in a simplified form as a prelude to a more detailed description discussed later.

[0005] The embodiment of the present invention provides a sample plate processing device, including: a device body, a sample plate storage and grabbing assembly, the sample plate storage and grabbing assembly is fixed to the device body, which is used to store the sample plate, grab the sample plate, and move the processing position of the sample plate. A dissolving tank, the dissolving tank is arranged on the device body, the sample plate storage and grabbing assembly grabs the sample plate, and puts the sample plate into the dissolving tank, and the sample plate is placed in the dissolving tank for dissolution. A deacidification tank, the deacidification tank is arranged on the device body, the sample plate storage and grabbing assembly grabs the sample plate after being treated in the dissolving tank, and puts the sample plate into the deacidification tank, and the sample plate is placed in the deacidification tank for deacidification. A detection tank, the detection tank is arranged on the device body, the sample plate storage and grabbing assembly grabs the sample plate after being treated in the deacidification tank, and puts the sample plate into the detection tank, and the sample plate is placed in the detection tank for acid content detection. An exhaust gas treatment assembly, the dissolving tank, the deacidification tank, and the detection tank are connected to the exhaust gas treatment assembly, and the exhaust gas generated by them is input into the exhaust gas treatment assembly for treatment.

[0006] The device in the embodiment of the present invention arranges the dissolution tank, acid removal tank, detection tank and exhaust gas treatment component on the device body, and uses the sample plate storage and grabbing component to move the sample plate to the processing position according to the process, so as to realize the integration of multiple functions such as dissolution, acid removal and detection processing of the sample plate and exhaust gas treatment into one, thereby improving the fluency and continuity of the processing flow and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Other objects and advantages of the present invention will become apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, which will help to provide a comprehensive understanding of the present invention.

[0008] Figure 1 Schematic diagram of the structure of a sample plate processing device according to an embodiment of the present invention.

[0009] Figure 2 Schematic diagram of the structure of a sample plate grabber and a transfer mechanism according to an embodiment of the present invention.

[0010] Figure 3 Schematic diagram of the structure of a sample plate storage rack according to an embodiment of the present invention.

[0011] Figure 4 It is a structural schematic diagram of a dissolution tank from one perspective according to an embodiment of the present invention.

[0012] Figure 5 2 is a schematic structural diagram of a dissolving tank according to another perspective of an embodiment of the present invention.

[0013] Figure 6 Schematic diagram of the structure of a deacidification tank according to an embodiment of the present invention.

[0014] Description of reference numerals:

[0015] 10. Device body; 20. Sample plate storage and grabbing assembly; 21. Sample plate storage rack; 211. "Three" shaped extension; 212. Extension of the vertical "three" shaped extension; 213. "Two" shaped extension; 214. Extension of the vertical "two" shaped extension; 22. Sample plate grabbing member; 221. Gripping member; 2211. Spacing member; 222. Shielding member; 223. Gripping member body; 23. Transfer mechanism; 30. Dissolution tank; 31. Frame structure; 32, heating element; 33, cover; 34, driving element; 341, power unit; 342, connecting part; 35, liquid outlet; 40, acid removal tank; 41, infrared heating device; 42, liquid guide tube; 43, reflecting element; 50, detection tank; 60, exhaust gas treatment component; 70, dissolving liquid storage container; 80, first washing liquid detector; 90, second washing liquid detector; 100, cleaning liquid storage container; 110, washing liquid storage container.

[0016] It should be noted that the drawings are not necessarily drawn to scale, but are merely shown in a schematic manner that does not affect the reader's understanding. DETAILED DESCRIPTION

[0017] Exemplary embodiments of the present invention will be described below in conjunction with the accompanying drawings. For the sake of clarity and conciseness, not all features of the actual implementation are described in the specification. However, it should be understood that many implementation-specific decisions must be made in the process of developing any such actual implementation in order to achieve the developer's specific goals, such as meeting those constraints related to the system and business, and these constraints may vary from implementation to implementation. In addition, it should be understood that although the development work may be very complex and time-consuming, it is only a routine task for those skilled in the art who benefit from the content of this application.

[0018] It is also necessary to explain here that, in order to avoid obscuring the present invention due to unnecessary details, only the device structure and / or processing steps closely related to the solution according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0019] An embodiment of the present invention provides a sample plate processing device, such as Figure 1 As shown, the device includes: a device body 10, a sample plate storage and grabbing assembly 20, the sample plate storage and grabbing assembly 20 is fixed to the device body, and is used to store the sample plate, grab the sample plate, and move the processing position of the sample plate; a dissolution tank 30, the dissolution tank 30 is arranged on the device body 10, the sample plate storage and grabbing assembly 20 grabs the sample plate, and puts the sample plate into the dissolution tank 30, and the sample plate is placed in the dissolution tank 30 for dissolution; an acid removal tank 40, the acid removal tank 40 is arranged on the device body 10, and the sample plate storage and grabbing assembly 20 grabs the sample plate in the dissolution tank 30, and put the sample plate into the acid removal tank 40, and the sample plate is placed in the acid removal tank 40 for acid removal; the detection tank 50, the detection tank 50 is arranged on the device body 10, the sample plate storage grabbing component 20 grabs the sample plate after being treated in the acid removal tank 40, and puts the sample plate into the detection tank 50, and the sample plate is placed in the detection tank 50 to detect the acid content; the exhaust gas treatment component 60, the dissolution tank 30, the acid removal tank 40, and the detection tank 50 are connected to the exhaust gas treatment component 60, and the exhaust gas generated by them is input into the exhaust gas treatment component 60 for treatment.

[0020] The device provided by an embodiment of the present invention arranges the dissolution tank 30, the acid removal tank 40, the detection tank 50 and the exhaust gas treatment component 60 on the device body 10, and uses the sample plate storage and grasping component 20 to move the sample plate to the processing position according to the process, so as to realize the dissolution, acid removal and detection processing of the sample plate and the exhaust gas treatment and other multiple functions into one, thereby improving the fluency and continuity of the processing flow and improving the processing efficiency.

[0021] like Figure 1As shown, in some embodiments, the sample plate storage and grabbing assembly 20 may include a sample plate storage rack 21, a sample plate grabbing member 22, and a transfer mechanism 23. The sample plate grabbing member 22 grabs the sample plate stored on the sample plate storage rack 21, and the transfer mechanism 23 drives the sample plate grabbing member 22 to move, so as to move the sample plate to a processing position corresponding to the process. The sample plate storage rack 21 is a frame structure, and the frame structure is configured to position and align the sample plate thereon, so as to facilitate the sample plate grabbing member 22 to firmly grab the sample plate.

[0022] like Figure 2 As shown, in some embodiments, the sample plate grabber 22 may include two grippers 221, a shielding member 222, and a gripper body 223. The two grippers 221 are movably connected to the gripper body 223, and the distance between the two grippers 221 can be changed, and are used to grab the sample plate. A shielding member 222 is provided between the two grippers 221, and the shielding member 222 is used to shield the volatilized gas on the sample plate to prevent the gas from directly contacting the two grippers 221 and the gripper body and causing corrosion, thereby affecting the normal operation of the sample plate grabber 22. For example, the shielding member 222 may be an accordion cover, which has strong corrosion resistance and wear resistance and good protection.

[0023] like Figure 2 As shown, in some embodiments, a spacer 2211 may be provided at the position where the two grippers 221 contact the sample plate to prevent the residual liquid on the sample plate from corroding the grippers 221, thereby affecting the gripping stability. For example, the spacer 2211 may be a fluororubber pad with good corrosion resistance.

[0024] In some embodiments, the gripper 221 has a predetermined length in a predetermined direction so that it can grab different numbers of sample plates. The predetermined direction is the thickness direction of the sample plate when grabbing the sample plate, and the predetermined length can be set according to the number and thickness of the sample plates to be grabbed.

[0025] like Figure 3 As shown, in some embodiments, the sample plate storage rack 21 of the frame structure includes a plurality of rods, which form a quadrilateral in the middle of the frame structure, a "three"-shaped extension 211 is formed on two opposite sides of the quadrilateral, an extension 212 perpendicular to the "three"-shaped extension is formed at the end of each extension, a "two"-shaped extension 213 is formed on the other two opposite sides of the quadrilateral, and an extension 214 perpendicular to the "two"-shaped extension is formed at the end of each extension. In this embodiment, symmetrical extensions are provided to facilitate positioning and alignment of the sample plate.

[0026] Among them, the distance between the parallel rods of the "II"-shaped extension part 213 of the frame structure and the extension part 214 perpendicular to the "II"-shaped extension part is greater than the width of the two grippers 221, so as to reserve space for the two grippers 221 to grasp the sample plate, thereby facilitating the grasping operation.

[0027] like Figure 4 As shown, in some embodiments, a frame structure 31 is provided inside the dissolution tank 30, and the sample plate is placed on the frame structure 31. During the dissolution process of the sample plate, the sample plate is vibrated to accelerate the dissolution rate. In addition, in this embodiment, the sample plate is placed on the frame structure 31 to limit the position of the sample plate when it vibrates, thereby preventing the sample plate from colliding with the inner wall of the dissolution tank 30, thereby damaging the sample plate.

[0028] The size and structure of the frame structure 31 can be set to be consistent with the frame structure of the sample plate storage rack 21, so as to facilitate the positioning of the sample plate.

[0029] like Figure 4 As shown, in some embodiments, a heating element 32 is disposed in the dissolution tank 30 , and the heating element 32 heats the liquid in the dissolution tank 30 to dissolve the sample plate.

[0030] The heating element 32 can be a heating tube, which forms a quadrilateral and is evenly arranged at the bottom of the frame structure 31, that is, the tubes on opposite sides of the heating tube are at equal distances from the quadrilateral in the middle of the frame structure 31 to ensure that the heating element 32 evenly heats the liquid in the dissolving tank 30.

[0031] In some embodiments, the inside of the dissolution tank 30 is coated with a polyfluoroethylene coating, which uses its excellent corrosion resistance, low friction coefficient, and high temperature stability to protect the inside of the dissolution tank 30 and prevent the corrosiveness and high temperature of the dissolving solution from damaging the dissolution tank 30.

[0032] In some embodiments, the bottom of the dissolution tank 30 is configured to be an inverted cone, so that the liquid in the dissolution tank 30 can be quickly discharged. At the same time, impurities in the liquid in the dissolution tank 30 are concentrated at the center of the cone for easy collection.

[0033] like Figure 5 As shown, in some embodiments, the dissolution tank 30 includes a cover 33 and a driving member 34, wherein the driving member 34 is disposed on the side of the dissolution tank 30, and the driving member 34 drives the cover 33 so that the cover 33 closes the dissolution tank 30 or opens the dissolution tank 30. In this embodiment, the cover 33 of the dissolution tank 30 is controlled by the driving member 34 to open and close from the side, so as to prevent the opening and closing of the cover 33 from interfering with the movement of the sample plate.

[0034] like Figure 5As shown, the driving member 34 also includes a power part 341 and a connecting part 342. The power part 341 is arranged on the side of the dissolving tank 30, connected to the connecting part 342, and used to provide power for the connecting part 342; the connecting part 342 is arranged to be fixedly connected to the cover part 33, so that it can drive the cover part 33 to open or close. For example, the power part 341 can be a cylinder, and the piston of the cylinder is connected to the connecting part 342, so that the connecting part 342 is driven by the extension and contraction of the piston relative to the cylinder barrel, thereby driving the cover part 33 to close the dissolving tank 30 or open the dissolving tank 30.

[0035] In some embodiments, the acid removal tank 40 and the detection tank 50 include a cover and a driving member, and the driving member is arranged on the side of the acid removal tank 40 and the detection tank 50. The driving member drives the cover so that the cover closes the acid removal tank 40 and the detection tank 50, or opens the acid removal tank 40 and the detection tank 50. The structure and working principle of the driving member are consistent with the driving member 34 of the dissolution tank 30, and will not be repeated here.

[0036] In some embodiments, a first filter element and a second filter element are provided at the liquid outlet 35 of the dissolution tank 30. The first filter element is provided in front of the second filter element along the liquid flow direction. The first filter element is provided to perform a first-stage filtration on impurities in the liquid, and the second filter element is provided to perform a second-stage filtration on impurities in the liquid to ensure the removal effect of impurities in the liquid.

[0037] like Figure 1 As shown, in some embodiments, the device may also include a dissolving liquid storage container 70, which is fluidically connected to the liquid outlet 35 of the dissolving tank 30, and the dissolving liquid storage container 70 forms a negative pressure on the liquid outlet 35 so that the liquid in the dissolving tank 30 can quickly flow into the dissolving liquid storage container 70.

[0038] Specifically, the dissolving liquid storage container 70 is provided with a liquid inlet and a vacuum port, the liquid inlet is fluidically connected to the liquid outlet 35 of the dissolving tank 30, and the vacuum port is fluidically connected to the vacuum pump, so as to evacuate the liquid through the vacuum pump, thereby forming a negative pressure on the liquid outlet 35 of the dissolving tank 30. Generally, the connection between the liquid inlet of the dissolving liquid storage container 70 and the liquid outlet 35 of the dissolving tank 30 is kept closed. When it is necessary to discharge the liquid in the dissolving tank 30, the liquid inlet is connected to the liquid outlet 35, and the liquid in the dissolving tank 30 flows into the dissolving liquid storage container 70 under the action of the negative pressure.

[0039] In some embodiments, an ultrasonic vibrator is disposed at the bottom of the acid removal tank 40 to stir the cleaning liquid used to clean the sample plate, so as to enhance the cleaning effect and increase the cleaning efficiency.

[0040] like Figure 6As shown, in some embodiments, an infrared heating device 41 is provided on the top of the acid removal tank 40, and the infrared heating device 41 heats the sample plate to dry the sample plate. A reflector 43 is also provided on the top of the acid removal tank 40, and the reflector 43 is fixedly arranged between the top of the acid removal tank 40 and the infrared heating device 41, so that the light emitted by the infrared heating device 41 is reflected into the acid removal tank 40 to reduce the loss of light and improve the utilization rate of light, thereby increasing the heating rate of the sample plate. For example, the infrared heating device 41 can be an infrared quartz lamp tube, and the reflector 43 can be a reflector.

[0041] like Figure 6 As shown, in some embodiments, a liquid guide pipe 42 is provided at the top of the acid removal tank 40 to allow the liquid at the top of the acid removal tank 40 to flow into the acid removal tank 40, thereby realizing the reflux of the cleaning liquid and avoiding waste.

[0042] like Figure 1 As shown, in some embodiments, the device may further include a first washing liquid detector 80 and a second washing liquid detector 90. When the detection starts, the first washing liquid detector 80 is in fluid communication with the detection tank 50, and obtains the liquid in the detection tank 50 and determines its pH value. The second washing liquid detector 90 is in real-time fluid communication with the detection tank 50, and obtains the change state and pH value of the liquid in the detection tank 50 in real time. The cleaning state of the sample plate is determined by the pH value determined by the first washing liquid detector 80 and the pH value determined by the second washing liquid detector 90.

[0043] When determining the clean state of the sample plate, the liquid in the detection tank 50 can flow into the second washing liquid detector 90, and the liquid therein can be added to the first washing liquid detector 80, and the pH values ​​of the two liquids in the first washing liquid detector 80 can be compared to determine whether the acid content of the sample plate reaches the predetermined standard. If the predetermined standard is reached, the processing of the sample plate is completed, and if the predetermined standard is not reached, the liquid in the second washing liquid detector 90 is transferred to the detection tank 50 to continue cleaning the sample plate.

[0044] like Figure 1 As shown, in some embodiments, the device may further include a cleaning liquid storage container 100 and a washing liquid storage container 110, which are respectively in fluid communication with the liquid outlets of the acid removal tank 40 and the detection tank 50, and respectively form negative pressures on the liquid outlets of the acid removal tank 40 and the detection tank 50, so that the liquids in the acid removal tank 40 and the detection tank 50 can quickly flow into the cleaning liquid storage container 100 and the washing liquid storage container 110. The structures and working principles of the cleaning liquid storage container 100 and the washing liquid storage container 110 are consistent with those of the dissolving liquid storage container 70, and are not described in detail here.

[0045] In some embodiments, the exhaust gas treatment component 60 may include an absorber and a vacuum component, the air inlet of the absorber is connected to the internal fluid of the dissolution tank 30, the acid removal tank 40 and the detection tank 50, and the exhaust port of the absorber is connected to the fluid of the vacuum component, so that the absorber can suck the exhaust gas generated by the dissolution tank 30, the acid removal tank 40 and the detection tank 50 into the absorber for treatment under the vacuum action of the vacuum component.

[0046] The following is a specific example to further illustrate the process of using the device of the present invention to process a sample plate.

[0047] The sample plate to be processed is placed on the sample plate storage rack 21, the sample plate grabber 22 and the transfer mechanism 23 are opened, the two grippers 221 of the sample plate grabber 22 grab the sample plate and move it upward, and at the same time, the driving member 34 controls the cover 33 of the dissolution tank 30 to open.

[0048] Under the action of the transfer mechanism 23, the sample plate gripper 22 moves to the top of the dissolution tank 30, and the two grippers 221 open to allow the sample plate to fall into the dissolution tank 30. The dissolution liquid is added to the dissolution tank 30, and the cover 33 is closed to dissolve the sample plate, and the tail gas treatment component 60 is opened at the same time. During the dissolution process, the liquid in the dissolution tank 30 is heated by the heating element 32, and the sample plate is vibrated. After a predetermined time, the tail gas treatment component 60 is closed, and the liquid inlet of the dissolution liquid storage container 70 is connected to the liquid outlet 35 of the dissolution tank 30, so that the liquid in the dissolution tank 30 flows into the dissolution liquid storage container 70.

[0049] The cover of the dissolution tank 30 is opened by the driving member 34, and the sample plate grabbing member 22 is lowered by the transfer mechanism 23. The two grabbing members 221 grab the sample plate in the dissolution tank 30, and then the sample plate grabbing member 22 is raised by the transfer mechanism 23, and the two grabbing members 221 are opened to make the sample plate fall into the dissolution tank 30 again. This step is repeated once to remove the residual liquid in the sample plate.

[0050] The sample plate grabbing member 22 is lowered by the transfer mechanism 23, and two gripping members 221 grab the sample plate in the dissolving tank 30. At the same time, the cover of the deacidification tank 40 is opened, and the sample plate grabbing member 22 is raised and moved to the top of the deacidification tank 40 by the transfer mechanism 23. The two gripping members 221 are opened, so that the sample plate falls into the deacidification tank 40, and a cleaning solution is added into the deacidification tank 40, and the cover is closed to perform a deacidification treatment on the sample plate. In the deacidification process, the cleaning solution is stirred by an ultrasonic vibrator. After the first scheduled cleaning time is reached, the liquid inlet of the cleaning solution storage container 100 is connected to the liquid outlet of the deacidification tank 40, so that the liquid in the deacidification tank 40 flows into the cleaning solution storage container 100.

[0051] The cover of the deacidification tank 40 is opened, the sample plate grabbing member 22 is lowered by the transfer mechanism 23, and the two gripping members 221 grab the sample plate in the deacidification tank 40, and then the sample plate grabbing member 22 is raised by the transfer mechanism 23, and the two gripping members 221 are opened, so that the sample plate falls into the deacidification tank 40 again, and this step is repeated once to remove the residual liquid on the sample plate. The cleaning liquid is added to the deacidification tank 40 again, and the cover is closed. After the second predetermined cleaning time is reached, the liquid inlet of the cleaning liquid storage container 100 is connected to the liquid outlet of the deacidification tank 40, so that the liquid in the deacidification tank 40 flows into the cleaning liquid storage container 100.

[0052] The lid of the deacidification tank 40 is opened, and the sample plate grabbing member 22 is lowered by the transfer mechanism 23, and the two gripping members 221 grab the sample plate in the deacidification tank 40, and then the sample plate grabbing member 22 is raised by the transfer mechanism 23, and the two gripping members 221 are opened, so that the sample plate falls into the deacidification tank 40 again, and this step is repeated once. The lid is closed, and the infrared heating device 41 is turned on to heat the sample plate, and the exhaust gas treatment component 60 is turned on at the same time. After heating for a predetermined time, the exhaust gas treatment component 60 is turned off.

[0053] The cover of the deacidification tank 40 is opened, and the sample plate grabbing member 22 is lowered by the transfer mechanism 23, and the two gripping members 221 grab the sample plate in the deacidification tank 40, and then the sample plate grabbing member 22 is raised and moved to the top of the detection tank 50 by the transfer mechanism 23, and the two gripping members 221 are opened to make the sample plate fall into the detection tank 50, and the washing liquid is added into the detection tank 50, and the cover is closed to wash and detect the sample plate, and the exhaust gas treatment component 60 is turned on at the same time. At this time, the first washing liquid detector 80 is in fluid communication with the detection tank 50 to obtain the pH value of the liquid in the detection tank 50 at this time. During the washing process, the washing liquid is stirred and heated by ultrasonic waves.

[0054] After determining that the cleaning state of the sample plate reaches a predetermined standard by comparing the pH value determined by the first washing liquid detector 80 with the pH value determined by the second washing liquid detector 90, the liquid inlet of the washing liquid storage container 110 is connected to the liquid outlet of the detection tank 50 so that the liquid in the detection tank 50 flows into the washing liquid storage container 110.

[0055] The cover of the detection tank 50 is opened, and the sample plate grabbing member 22 is lowered by the transfer mechanism 23, and the two grabbing members 221 grab the sample plate in the detection tank 50, and then the sample plate grabbing member 22 is raised by the transfer mechanism 23, and the two grabbing members 221 are opened, so that the sample plate falls into the detection tank 50 again, and this step is repeated once. The cover is closed, and the sample plate is dried, and the exhaust gas treatment component 60 is opened at the same time. After drying for a predetermined time, the exhaust gas treatment component 60 is closed, the cover is opened, and the sample plate grabbing member 22 is lowered by the transfer mechanism 23, and the two grabbing members 221 grab the sample plate in the detection tank 50, and then the sample plate grabbing member 22 is raised and transferred to the top of the sample plate storage rack 21 by the transfer mechanism 23, and the sample plate is placed on the sample plate storage rack 21 to complete the processing of the sample plate.

[0056] Regarding the embodiments of the present invention, it should also be noted that, in the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to obtain new embodiments.

[0057] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. The protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A sample plate processing device, characterized in that: It includes: device body; A sample plate storage and grabbing assembly, the sample plate storage and grabbing assembly is fixed to the device body, and is used to store the sample plate, grab the sample plate, and move the sample plate to a processing position; A dissolving tank, wherein the dissolving tank is arranged on the device body, the sample plate storage and grabbing assembly grabs the sample plate and puts the sample plate into the dissolving tank, and the sample plate is placed in the dissolving tank and dissolved; A deacidification tank, wherein the deacidification tank is arranged in the device body, the sample plate storage and grabbing assembly grabs the sample plate after being processed in the dissolving tank, and puts the sample plate into the deacidification tank, and the sample plate is placed in the deacidification tank for deacidification; A detection tank, wherein the detection tank is arranged in the device body, the sample plate storage and grabbing assembly grabs the sample plate after being treated in the acid removal tank, and puts the sample plate into the detection tank, and the sample plate is placed in the detection tank to detect the acid content; The tail gas treatment component, the dissolving tank, the acid removal tank, and the detection tank are connected to the tail gas treatment component, and the tail gas generated by them is input into the tail gas treatment component for treatment.

2. The device according to claim 1, characterized in that The sample plate storage and grabbing assembly comprises a sample plate storage rack, a sample plate grabbing member, and a transfer mechanism. The sample plate grabbing member grabs the sample plate stored on the sample plate storage rack, and the transfer mechanism drives the sample plate grabbing member to move. The sample plate storage rack is a frame structure, and the frame structure is configured to position and align the sample plates thereon.

3. The device according to claim 2, characterized in that The frame structure includes a plurality of rods, which form a quadrilateral in the middle of the frame structure, a "three"-shaped extension is formed on two opposite sides of the quadrilateral, an extension perpendicular to the "three"-shaped extension is formed at the end of each extension, a "two"-shaped extension is formed on the other opposite sides of the quadrilateral, and an extension perpendicular to the "two"-shaped extension is formed at the end of each extension.

4. The device according to claim 1, characterized in that A frame structure is arranged inside the dissolution tank, and the sample plate is placed on the frame structure. During the dissolution process of the sample plate, the sample plate is vibrated.

5. The device according to claim 4, characterized in that A heating element is arranged in the dissolving tank, and the heating element heats the liquid in the dissolving tank.

6. The device according to claim 4, characterized in that The interior of the dissolving tank is coated with a polyfluoride coating.

7. The device according to claim 4, characterized in that The bottom of the dissolving tank is configured to be in an inverted cone shape.

8. The device according to claim 4, characterized in that The dissolving tank comprises a cover and a driving member, wherein the driving member is arranged on a side of the dissolving tank, and the driving member drives the cover to make the cover close the dissolving tank or open the dissolving tank.

9. The device according to claim 8, characterized in that A first filter element and a second filter element are arranged at the liquid outlet of the dissolution tank. Along the liquid flow direction, the first filter element is arranged in front of the second filter element. The first filter element is arranged to perform a first-stage filtration on impurities in the liquid, and the second filter element is arranged to perform a second-stage filtration on impurities in the liquid.

10. The device according to claim 1, characterized in that It also includes a dissolving liquid storage container, which is fluidically connected to the liquid outlet of the dissolving tank, and the dissolving liquid storage container forms a negative pressure on the liquid outlet.

11. The device according to claim 1, characterized in that An ultrasonic vibrator is arranged at the bottom of the acid removal tank, and the ultrasonic vibrator stirs the cleaning liquid for cleaning the sample plate.

12. The device according to claim 11, characterized in that An infrared heating device is arranged on the top of the acid removal tank, and the infrared heating device heats the sample plate.

13. The device according to claim 1, characterized in that A liquid guide pipe is arranged at the top of the deacidification tank so that the liquid at the top of the deacidification tank flows into the deacidification tank.

14. The device according to claim 1, characterized in that It also includes a first washing liquid detector and a second washing liquid detector. When the detection starts, the first washing liquid detector is connected to the detection tank fluid, obtains the liquid in the detection tank and determines its pH value. The second washing liquid detector is connected to the detection tank fluid in real time, obtains the changing state and pH value of the liquid in the detection tank in real time, and determines the cleaning state of the sample plate through the pH value determined by the first washing liquid detector and the pH value determined by the second washing liquid detector.

15. The device according to claim 2, characterized in that The sample plate grabbing member includes two gripping members, a shielding member and a gripping member body. The two gripping members are movably connected to the gripping member body, and the distance between the two gripping members can be changed. The sample plate is used to grab the sample plate. The shielding member is arranged between the two gripping members and is used to shield the volatilized gas on the sample plate.

16. The device according to claim 15, characterized in that The gripper has a predetermined length in a predetermined direction so as to be able to grip different numbers of sample plates.

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