CN113671104B - Detection equipment and detection method for content of trace chloride ions on surface of electrode foil - Google Patents
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Abstract
The invention discloses detection equipment and a detection method for the content of trace chloride ions on the surface of an electrode foil, and the detection equipment comprises an equipment base and a detection controller, wherein the lower end of the equipment base is provided with a positioning support, the upper end of the equipment base is provided with a support column and a detection system, the upper end of the support column is provided with a top plate, the bottom of the top plate is provided with a detection plate, the upper end of the top plate is provided with a positioning plate, the upper end of the detection controller is provided with a control panel and a display panel, and the upper end of the display panel is provided with a display. The detection equipment and the detection method for the content of the trace chloride ions on the surface of the electrode foil are provided with the detection mechanism and the detection control mechanism, the content of the chloride ions on the surface of the electrode foil is accurately detected, and the content of the chloride ions of 0.1-10 mg per square meter of the projection area of the surface of the electrode foil can be detected, so that the detection requirement of the content of the chloride ions in the standard at home and abroad is met, and the accurate measurement target of an upgraded product is met.
Description
Technical Field
The invention relates to the field of new materials, in particular to a device and a method for detecting the content of trace chloride ions on the surface of an electrode foil.
Background
The detection equipment for the content of the trace chloride ions on the surface of the electrode foil is supporting equipment for detecting the chloride ions, the detection and analysis technology for the trace chloride ion elements on the surface of the electrode foil is an analysis and detection technology which must be developed along with the improvement of the level grade of an electrode foil product made of an electronic special material, and international high-end customers already put forward the requirements: the minimum content of chloride ions in the projection area per square meter of the surface of the electrode foil must be less than or equal to 0.5mg, however, the detection technology, the detection method and the detection means of such trace chloride ions need to be studied and tested deeply and detection instruments and equipment meeting international standards must be found, and with the continuous development of science and technology, the requirements of people on the manufacturing process of the detection equipment for the content of the trace chloride ions in the surface of the electrode foil are higher and higher.
The existing detection equipment for the content of the trace chloride ions on the surface of the electrode foil has certain disadvantages in use, firstly, the detection requirement of chloride ion elements cannot be well met, the operation is troublesome, the accuracy is low, the use by people is not facilitated, certain adverse effects are brought to the use process of people, and therefore the detection equipment and the detection method for the content of the trace chloride ions on the surface of the electrode foil are provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides detection equipment and a detection method for the content of trace chloride ions on the surface of an electrode foil, which are provided with a detection mechanism and a detection control mechanism, are used for accurately detecting the content of the chloride ions on the surface of the electrode foil, and can detect the content of the chloride ions of 0.1-10 mg per square meter of the projection area of the surface of the electrode foil so as to meet the detection requirements of the content of the chloride ions in standards at home and abroad, meet the accurate measurement target of upgraded products, and effectively solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention adopts the technical scheme that: a check out test set for electrode foil surface trace chloride ion content, including equipment base and detection control ware, the location support is installed to the lower extreme of equipment base, support column and detecting system are installed to the upper end of equipment base, the roof is installed to the upper end of support column, the pick-up plate is installed to the bottom of roof, the locating plate is installed to the upper end of roof.
As a preferred technical scheme, a control panel and a display panel are installed at the upper end of the detection controller, and a display is installed at the upper end of the display panel.
As a preferred technical scheme, the detection system comprises an oxygen storage box, a combustion box, a dehydration box and an electrolytic cell, wherein a first connecting pipe is connected between the oxygen storage box and the combustion box, a second connecting pipe is connected between the combustion box and the dehydration box, and a third connecting pipe is connected between the dehydration box and the electrolytic cell.
As a preferred technical scheme, the leading-in pipe is installed to the one end that the case was deposited to oxygen, connecting tube is installed to the one end of leading-in pipe, the upper end of burning the case is provided with the apron, the sealing washer is installed in the outside of apron, the mid-mounting of apron has the groove of carrying.
As a preferred technical scheme, the bottom location of burning box installs the hot plate, the inboard location of burning box installs the heat preservation pad, the inside location of hot plate installs the heating pipe, the observation window is installed to the front end of electrolytic bath, the electrolysis control seat is installed in the outside of electrolytic bath.
As a preferred technical scheme, one end of the oxygen storage box is connected with one end of the combustion box in a positioning mode through a first connecting pipe, the other end of the combustion box is connected with one end of the dewatering box in a positioning mode through a second connecting pipe, and the other end of the dewatering box is connected with one end of the electrolytic cell in a positioning mode through a third connecting pipe.
As a preferred technical scheme, the inside of the detection controller is provided with a combustion temperature monitoring module, an electrolysis monitoring module, a wireless communication module, a central processing module, a control module, a display module and a power module, wherein the combustion temperature monitoring module and the electrolysis monitoring module are connected with the central processing module through the wireless communication module, the central processing module processes the combustion temperature monitoring module and the electrolysis monitoring module and transmits the processed combustion temperature monitoring module and the electrolysis monitoring module to the control module and the display module for control and display.
The method for detecting the content of the trace chloride ions on the surface of the electrode foil comprises the following operation steps:
s1: taking an electrode foil sample of 20 ten-thousandth of unit area, placing the electrode foil sample into the internal position of a combustion box for positioning, feeding and sealing a sealing ring and a cover plate, heating and combusting the electrode foil sample through a heating plate and a heating pipe, storing high-purity oxygen in an oxygen storage box, introducing the high-purity oxygen through a connecting pipe and a guide pipe, and introducing the high-purity oxygen in the oxygen storage box into the combustion box through a first connecting pipe for combustion;
s2: burning at 900 ℃ in the combustion box, generating gas after the gas is completely burnt, enabling the gas to flow into the dehydration box through a second connecting pipe to perform concentrated sulfuric acid fine dehydration operation, and pumping the gas into the electrolytic cell after the dehydration is finished;
s3: and performing electrolytic coulomb measurement in the electrolytic cell, comparing with the national standard substance chloride ion standard by using specific computer software operation, outputting the measurement result, displaying and storing final data at the position of the detection controller, and finishing the detection.
(III) advantageous effects
Compared with the prior art, the invention provides detection equipment and a detection method for the content of trace chloride ions on the surface of the electrode foil, and the detection equipment and the detection method have the following beneficial effects: the detection device and the detection method for the trace chloride ion content on the surface of the electrode foil are provided with a detection mechanism and a detection control mechanism, the chloride ion content on the surface of the electrode foil is accurately detected, the chloride ion content of 0.1-10 mg per square meter of the projection area of the surface of the electrode foil can be detected, the detection requirement of the chloride ion content of the domestic and foreign standards is met, the accurate measurement target of an upgraded product is met, one 20 ten-thousandth of electrode foil sample per unit area is taken, the electrode foil sample is placed in the combustion box in a positioning manner, the sealing ring and the cover plate are used for feeding and sealing, heating and combustion are carried out through the heating plate and the heating pipe, high-purity oxygen is stored in the oxygen storage box, the high-purity oxygen is introduced into the introduction pipe through the connecting pipe, the high-purity oxygen in the oxygen storage box enters the combustion box through the connecting pipe for combustion, burn under 900 ℃ of temperature in the inside of burning box, produce gas after waiting for complete combustion, gaseous inside that flows into the dehydration box through No. two connecting pipes carries out the meticulous dehydration operation of concentrated sulfuric acid, the inside of suction electrolytic bath after the dehydration finishes, carry out electrolysis coulomb measurement in the inside of electrolytic bath, utilize specific computer software operation, compare and output measuring result with national standard substance chloride ion standard, show final data and save in the position of detection controller, it finishes to detect, the check out test set of whole electrode foil surface trace chloride ion content simple structure, high durability and convenient operation, the effect of use is better for traditional mode.
Drawings
FIG. 1 is a schematic view of the overall structure of the detection apparatus and the detection method for detecting the content of trace chloride ions on the surface of an electrode foil according to the present invention.
FIG. 2 is a schematic structural diagram of a detection system used in the detection apparatus and the detection method for detecting the content of trace chloride ions on the surface of an electrode foil according to the present invention.
FIG. 3 is a schematic structural diagram of a combustion chamber used in the detection apparatus and the detection method for detecting the content of trace chloride ions on the surface of an electrode foil according to the present invention.
FIG. 4 is a schematic structural diagram of a heating plate used in the detection apparatus and the detection method for the content of trace chloride ions on the surface of an electrode foil according to the present invention.
FIG. 5 is a schematic structural diagram of a detection plate used in the detection apparatus and the detection method for detecting the content of trace chloride ions on the surface of an electrode foil according to the present invention.
FIG. 6 is a schematic structural diagram of an internal module of the detection controller in the detection apparatus and the detection method for detecting the content of trace chloride ions on the surface of the electrode foil according to the present invention.
In the figure: 1. an equipment base; 2. a top plate; 3. positioning a plate; 4. detecting a plate; 5. a display; 6. a display panel; 7. a support pillar; 8. a detection system; 9. positioning a support; 10. a detection controller; 11. a control panel; 12. a seal ring; 13. lifting the groove; 14. a cover plate; 15. a dewatering box; 16. an electrolytic cell; 17. connecting a pipeline; 18. an introducing pipe; 19. an oxygen storage box; 20. a first connecting pipe; 21. a combustion box; 22. a second connecting pipe; 23. a third connecting pipe; 24. an observation window; 25. an electrolysis control seat; 26. a heat-insulating pad; 27. heating plates; 28. heating the tube.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and the detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1-5, the detection device for detecting the content of trace chloride ions on the surface of an electrode foil comprises a device base 1 and a detection controller 10, wherein a positioning support 9 is installed at the lower end of the device base 1, a support column 7 and a detection system 8 are installed at the upper end of the device base 1, a top plate 2 is installed at the upper end of the support column 7, a detection plate 4 is installed at the bottom of the top plate 2, and a positioning plate 3 is installed at the upper end of the top plate 2.
The detection system 8 comprises an oxygen storage box 19, a combustion box 21, a dehydration box 15 and an electrolytic cell 16, wherein a first connecting pipe 20 is connected between the oxygen storage box 19 and the combustion box 21, a second connecting pipe 22 is connected between the combustion box 21 and the dehydration box 15, and a third connecting pipe 23 is connected between the dehydration box 15 and the electrolytic cell 16.
An introducing pipe 18 is installed at one end of the oxygen storage box 19, a connecting pipeline 17 is installed at one end of the introducing pipe 18, a cover plate 14 is arranged at the upper end of the combustion box 21, a sealing ring 12 is installed on the outer side of the cover plate 14, and a lifting groove 13 is installed in the middle of the cover plate 14.
The bottom of the combustion box 21 is provided with a heating plate 27 in a positioning way, the inner side of the combustion box 21 is provided with a heat preservation pad 26 in a positioning way, the heating plate 27 is provided with a heating pipe 28 in an inner positioning way, the front end of the electrolytic cell 16 is provided with an observation window 24, and the outer side of the electrolytic cell 16 is provided with an electrolysis control seat 25.
One end of the oxygen storage box 19 is connected with one end of the combustion box 21 through a first connecting pipe 20 in a positioning manner, the other end of the combustion box 21 is connected with one end of the dewatering box 15 through a second connecting pipe 22 in a positioning manner, and the other end of the dewatering box 15 is connected with one end of the electrolytic cell 16 through a third connecting pipe 23 in a positioning manner.
The method for detecting the content of the trace chloride ions on the surface of the electrode foil comprises the following operation steps:
s1: taking an electrode foil sample of 20 ten-thousandth of unit area, placing the electrode foil sample into the internal position of a combustion box 21 for positioning, feeding and sealing a sealing ring 12 and a cover plate 14, heating and combusting the electrode foil sample through a heating plate 27 and a heating pipe 28, storing high-purity oxygen in an oxygen storage box 19, introducing the high-purity oxygen through a connecting pipe 17 and a leading-in pipe 18, and introducing the high-purity oxygen in the oxygen storage box 19 into the combustion box 21 through a first connecting pipe 20 for combustion;
s2: burning at 900 deg.C in the burning box 21, generating gas after completely burning, flowing the gas into the dewatering box 15 through the second connecting pipe 22 to perform concentrated sulfuric acid fine dewatering operation, and pumping into the electrolytic cell 16 after dewatering;
s3: electrolytic coulomb measurement is carried out in the electrolytic cell 16, specific computer software is used for operation, the measurement result is compared with the national standard substance chloride ion standard and is output, the final data is displayed and stored at the position of the detection controller 10, and the detection is finished.
Example two:
on the basis of the first embodiment, as shown in fig. 1 and 6, the detection device for detecting the content of trace chloride ions on the surface of an electrode foil comprises a device base 1 and a detection controller 10, wherein a positioning support 9 is installed at the lower end of the device base 1, a support column 7 and a detection system 8 are installed at the upper end of the device base 1, a top plate 2 is installed at the upper end of the support column 7, a detection plate 4 is installed at the bottom of the top plate 2, and a positioning plate 3 is installed at the upper end of the top plate 2.
The control panel 11 and the display panel 6 are mounted on the upper end of the detection controller 10, and the display 5 is mounted on the upper end of the display panel 6.
The inside of detecting controller 10 is provided with burning temperature monitoring module, electrolysis monitoring module, wireless communication module, central processing module, and control module, display module and power module, and burning temperature monitoring module, electrolysis monitoring module pass through wireless communication module and connect central processing module, and central processing module handles, transmits control module and display module and controls the demonstration.
The working principle is as follows: the invention comprises an equipment base 1, a top plate 2, a positioning plate 3, a detection plate 4, a display 5, a display panel 6, a support column 7, a detection system 8, a positioning support 9, a detection controller 10, a control panel 11, a sealing ring 12, a lifting groove 13, a cover plate 14, a dehydration box 15, an electrolytic cell 16, a connecting pipeline 17, a leading-in pipe 18, an oxygen storage box 19, a first connecting pipe 20, a combustion box 21, a second connecting pipe 22, a third connecting pipe 23, an observation window 24, an electrolysis control seat 25, a heat preservation cushion 26, a heating plate 27 and a heating pipe 28, wherein one in ten thousandth of an electrode foil sample per unit area is taken, the electrode foil sample is placed in the internal position of the combustion box 21 for positioning, the sealing ring 12 and the cover plate 14 are used for feeding and sealing, the heating and combustion are carried out through the heating plate 27 and the heating pipe 28, high-purity oxygen is stored in the oxygen storage box 19, and the high-purity oxygen is introduced through the connecting pipeline 17 and the leading-in pipe 18, the high-purity oxygen in the oxygen storage box 19 enters the combustion box 21 through the first connecting pipe 20 to be combusted, the high-purity oxygen is combusted at the temperature of 900 ℃ in the combustion box 21, gas is generated after the high-purity oxygen is completely combusted, the gas flows into the dehydration box 15 through the second connecting pipe 22 to be subjected to concentrated sulfuric acid fine dehydration operation, the gas is pumped into the electrolytic cell 16 after the dehydration is finished, electrolytic coulomb measurement is performed in the electrolytic cell 16, specific computer software is used for calculating, the measurement result is compared with the national standard substance chloride ion standard and is output, the final data is displayed and stored at the position of the detection controller 10, the detection is finished, the combustion temperature monitoring module and the electrolytic monitoring module are connected with the central processing module through the wireless communication module, the central processing module processes the high-purity oxygen, and the high-purity oxygen is transmitted to the control module and the display module to be controlled and displayed.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (5)
1. A check out test set for electrode foil surface trace chloride ion content, including equipment base (1) and detection control ware (10), its characterized in that: a positioning support (9) is installed at the lower end of the equipment base (1), a supporting column (7) and a detection system (8) are installed at the upper end of the equipment base (1), a top plate (2) is installed at the upper end of the supporting column (7), a detection plate (4) is installed at the bottom of the top plate (2), and a positioning plate (3) is installed at the upper end of the top plate (2);
the detection system (8) comprises an oxygen storage box (19), a combustion box (21), a dehydration box (15) and an electrolytic cell (16), wherein a first connecting pipe (20) is connected between the oxygen storage box (19) and the combustion box (21), a second connecting pipe (22) is connected between the combustion box (21) and the dehydration box (15), and a third connecting pipe (23) is connected between the dehydration box (15) and the electrolytic cell (16);
a leading-in pipe (18) is installed at one end of the oxygen storage box (19), a connecting pipeline (17) is installed at one end of the leading-in pipe (18), a cover plate (14) is arranged at the upper end of the combustion box (21), a sealing ring (12) is installed on the outer side of the cover plate (14), and a lifting groove (13) is installed in the middle of the cover plate (14);
heating plate (27) are installed to the bottom location of burning box (21), heat preservation pad (26) are installed to the inboard location of burning box (21), heating pipe (28) are installed to the inside location of heating plate (27), observation window (24) are installed to the front end of electrolytic bath (16), electrolysis control seat (25) are installed in the outside of electrolytic bath (16).
2. The detection device for the content of the trace chloride ions on the surface of the electrode foil as claimed in claim 1, wherein: control panel (11) and display panel (6) are installed to the upper end of detection controller (10), display (5) are installed to the upper end of display panel (6).
3. The detection device for the content of the trace chloride ions on the surface of the electrode foil as claimed in claim 1, wherein: one end of the oxygen storage box (19) is connected with one end of the combustion box (21) in a positioning mode through a first connecting pipe (20), the other end of the combustion box (21) is connected with one end of the dewatering box (15) in a positioning mode through a second connecting pipe (22), and the other end of the dewatering box (15) is connected with one end of the electrolytic cell (16) in a positioning mode through a third connecting pipe (23).
4. The detection device for the content of the trace chloride ions on the surface of the electrode foil as claimed in claim 1, wherein: the utility model discloses a fuel gas electrolysis monitoring device, including detection controller (10), combustion temperature monitoring module, electrolysis monitoring module, wireless communication module, central processing module, control module, display module and power module, combustion temperature monitoring module, electrolysis monitoring module pass through wireless communication module and connect central processing module, central processing module handles, transmits control module and display module and controls the demonstration.
5. The method for detecting the content of trace chloride ions on the surface of an electrode foil according to any one of claims 1 to 4, wherein: the method comprises the following operation steps:
s1: taking one in 20 ten-thousandth of electrode foil sample per unit area, and putting the electrode foil sample into the electrode foil sample
The inner position of the combustion box (21) is positioned, the sealing ring (12) and the cover plate (14) are fed and sealed, heating and combustion are carried out through the heating plate (27) and the heating pipe (28), high-purity oxygen is stored in the oxygen storage box (19), the high-purity oxygen is introduced into the oxygen storage box (19) through the connecting pipe (17) and the introducing pipe (18), and the high-purity oxygen in the oxygen storage box (19) enters the combustion box (21) through the first connecting pipe (20) for combustion;
s2: burning at 900 deg.C in the combustion box (21) until it is completed
Gas is generated after combustion, the gas flows into the interior of the dehydration box (15) through a second connecting pipe (22) to carry out concentrated sulfuric acid fine dehydration operation, and the gas is pumped into the interior of the electrolytic cell (16) after the dehydration is finished;
s3: electrolytic coulometric measurements are carried out inside the electrolytic cell (16), using specific meters
And (4) calculating by computer software, comparing with the national standard substance chloride ion standard, outputting a measurement result, displaying and storing final data at the position of the detection controller (10), and finishing detection.
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