CN117330618B - Sulfur detector electrolytic cell stirring device with prolonged service life - Google Patents
Sulfur detector electrolytic cell stirring device with prolonged service life Download PDFInfo
- Publication number
- CN117330618B CN117330618B CN202311436461.9A CN202311436461A CN117330618B CN 117330618 B CN117330618 B CN 117330618B CN 202311436461 A CN202311436461 A CN 202311436461A CN 117330618 B CN117330618 B CN 117330618B
- Authority
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- China
- Prior art keywords
- wall
- magnetic rotor
- connecting shaft
- dissolving
- matched
- Prior art date
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- 238000003756 stirring Methods 0.000 title claims abstract description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000011593 sulfur Substances 0.000 title claims abstract description 16
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 16
- 230000002035 prolonged effect Effects 0.000 title claims abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000005202 decontamination Methods 0.000 claims abstract description 7
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 7
- 238000005868 electrolysis reaction Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 2
- 239000003245 coal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 238000003869 coulometry Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 238000004448 titration Methods 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 238000005443 coulometric titration Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 electric power Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
- G01N27/423—Coulometry
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The invention discloses a stirring device of a sulfur meter electrolytic cell for prolonging service life, and relates to the technical field of sulfur meter electrolytic cells. According to the invention, the magnetic rotor can be prevented from being worn out due to rotation at the bottom of the organic glass tank, the service life is prolonged, the rotation friction is reduced, the rotation stirring of the magnetic rotor is facilitated, dirt on the outer wall of the electrode plate can be cleaned and the air hole of the dissolving plate is prevented from being blocked by the decontamination mechanism and the anti-blocking mechanism, and the functionality and the practicability of the stirring mode are improved.
Description
Technical Field
The invention relates to the technical field of electrolytic cells of sulfur measuring instruments, in particular to a stirring device of an electrolytic cell of a sulfur measuring instrument, which prolongs the service life.
Background
The coulometric sulfur meter adopts the coulometric titration principle to measure the total sulfur content in coal, coke, petroleum, steel and various minerals, is a preferred necessary instrument in laboratories of departments such as coal, electric power, chemical industry, building materials, metallurgy, geological exploration, commercial inspection, environmental protection detection and the like, an electrolytic cell is an important part of the coulometric sulfur meter, the working principle of the electrolytic cell is that sulfur in various forms in the coal is combusted and decomposed in purified air flow under the high temperature of 1150 ℃ or higher and the catalysis effect, generated carbon dioxide is subjected to the coulometric titration by iodine and bromine generated by electrolyzing potassium iodide and potassium bromide solution, the electric quantity consumed by the electroiodine and the electrobromine is integrated by a coulometric integrator, the milligrams and the percentage of sulfur in the coal are calculated by the instrument, when the electrolyte is in an end point, namely the electrolyte is in an equilibrium state, the potential between electrodes is indicated to be close to zero, the electrolysis of an electrolytic electrode is terminated, after S02 enters the electrolytic cell, the electrolytic equilibrium of the electrolyte is destroyed, the potential between the electrodes is indicated to rise, the electrolysis electrode starts to be electrolyzed, the electrolysis is carried out by the electrogenic iodine and the electrogenic bromine oxidation titration S02 and the generated by the oxidation titration with water, and the low potential of the generated by the electrogenic sulfuric acid is indicated by the low potential. When the titration end point is reached again, the potential between the indication electrodes returns to be close to zero, the electrolysis current on the electrolysis electrodes is immediately zero, and the electrolysis is terminated.
The stirring in the electrolytic cell is usually carried out by adopting a magnetic stirrer, and the electrolytic cell is provided with the magnetic stirrer.
In the prior art, the magnetic rotor has larger abrasion when rotating at the bottom of the electrolytic cell for a long time, and can lead to the bottom of the electrolytic cell to be worn out when severe, thereby reducing the service life of the electrolytic cell, and the stirring functionality of the magnetic rotor is single, so that the magnetic rotor can be only used for stirring in the electrolytic cell.
Disclosure of Invention
The technical scheme of the invention aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and particularly aims to provide a sulfur meter electrolytic cell stirring device with prolonged service life, so as to solve the problems that the prior art provides that a magnetic rotor has larger abrasion when the bottom of an electrolytic cell rotates for a long time, the bottom of the electrolytic cell can be worn out when the magnetic rotor is serious, the service life of the electrolytic cell is reduced, the functionality of the magnetic rotor is single, and the magnetic rotor can only be used for stirring in the electrolytic cell.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an increase of service life's sulfur meter electrolytic cell agitating unit, includes organic glass jar, electrode slice and dissolves the board, the electrode slice is including being located inside two sets of electrolysis electrodes and the two sets of indicating electrode of organic glass jar, the bottom of dissolving the board evenly is provided with the gas pocket, the bottom of organic glass jar is provided with rather than the glass piece that the inner wall agrees with, the top of glass piece is provided with magnetic rotor, magnetic rotor's top is fixed to be provided with the connecting axle, the outer wall of connecting axle is provided with the decontamination mechanism that is used for clearing up the electrode slice, the bottom of dissolving the board is provided with the anti-blocking mechanism that is used for clearing up the gas pocket.
Preferably, the bottom symmetry of glass piece is provided with spacing fixture block, the bottom inner wall of organic glass jar is provided with the recess that agrees with spacing fixture block, the top symmetry of glass piece is provided with spacing post.
Preferably, balls are symmetrically embedded in the bottom of the magnetic rotor, and annular grooves matched with the outer walls of the balls are formed in the top ends of the glass sheets.
Preferably, the decontamination mechanism comprises a movable ring sleeved on the outer wall of the connecting shaft, a sliding groove is formed in the outer wall of the connecting shaft, a clamping column matched with the sliding groove in a sliding mode is fixedly connected to the inner wall of one side of the movable ring, a connecting rod is fixedly connected to the outer wall of the movable ring in a symmetrical mode, the connecting rod is matched with the limiting column in a sliding mode, a cross rod is fixedly connected to one end of the connecting rod, moving frames matched with the electrode plates in a sliding mode are fixedly connected to the two ends of the cross rod, and scraping plates attached to the outer wall of the electrode plates are arranged on the inner wall of the moving frames.
Preferably, the chute is obliquely arranged around the outer wall of the connecting shaft.
Preferably, the anti-blocking mechanism comprises a bottom column rotationally connected with the bottom of the dissolving plate, the bottom column is positioned above the connecting shaft, the outer wall of the upper end of the bottom column is symmetrically connected with a rotating rod, and bristles attached to air holes are uniformly arranged at the bottom of the rotating rod.
Preferably, the bottom of the bottom column is fixedly provided with a rectangular block, and the top of the connecting shaft is provided with a rectangular groove matched with the rectangular block.
Compared with the prior art, the invention has the beneficial effects that:
when the magnetic rotor rotates, the balls at the bottom of the magnetic rotor roll in the annular groove at the top of the glass sheet, so that the magnetic rotor is prevented from being worn out due to rotation at the bottom of the organic glass tank, the service life is prolonged, the rotation friction is reduced, and the rotation stirring of the magnetic rotor is facilitated;
according to the invention, when the magnetic rotor rotates, the clamping column on the inner wall of the movable ring is clamped in the sliding groove to slide, so that the connecting shaft rotates to drive the movable ring to longitudinally reciprocate, further, the movable frames at the two ends of the cross rod longitudinally reciprocate on the outer wall of the electrode plate, dirt on the surface of the electrode plate is scraped by utilizing the scraping plate on the inner wall of the movable frame, electrolytic retardation caused by dirt sticking on the surface of the electrode plate is avoided, and the measurement result is seriously lower and unstable;
the magnetic rotor can drive the bottom column to rotate while rotating, the bottom column drives the rotating rod of the outer wall to rotate, and the rotating rod drives the bristles at the bottom to rotate on the surface of the air hole for cleaning, so that the air hole of the dissolving plate is prevented from being blocked, and the air flux in the electrolysis process is ensured;
according to the invention, the magnetic rotor can be used for stirring when rotating, and the dissolving plate can be blocked and the electrode plates can be cleaned when stirring, so that the electrode plates and the dissolving plate inside the electrolytic cell are prevented from being disassembled and cleaned, and the practicability of the stirring mode is improved.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present invention;
FIG. 2 is a schematic cross-sectional view of a plate according to the present invention;
FIG. 3 is a schematic top view of a glass sheet of the present invention;
FIG. 4 is a schematic bottom view of a magnetic rotor according to the present invention;
FIG. 5 is a schematic cross-sectional view of a connecting structure of a movable ring and a connecting shaft according to the present invention;
fig. 6 is a schematic top view of the moving frame of the present invention.
In the figure: 1. an organic glass tank; 2. an electrode sheet; 3. dissolving plates; 31. air holes; 4. a glass sheet; 41. a limit clamping block; 42. a limit column; 5. a magnetic rotor; 51. a ball; 52. a connecting shaft; 53. a movable ring; 54. a chute; 55. a clamping column; 56. a connecting rod; 6. a cross bar; 61. a moving frame; 62. a scraper; 7. a bottom post; 71. rectangular blocks; 72. a rotating lever; 73. and (3) brushing.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an increase of service life's sulfur meter electrolytic cell agitating unit, including organic glass jar 1, electrode slice 2 and dissolve board 3, electrode slice 2 is including being located two sets of electrolysis electrodes and two sets of indicating electrodes of organic glass jar 1 inside, dissolve the bottom of board 3 evenly is provided with gas pocket 31, the bottom of organic glass jar 1 is provided with the glass piece 4 that agree with rather than the inner wall, the top of glass piece 4 is provided with magnetic rotor 5, the fixed connecting axle 52 that is provided with in top of magnetic rotor 5, the outer wall of connecting axle 52 is provided with the decontamination mechanism that is used for clearing up electrode slice 2, the bottom of dissolving board 3 is provided with the anti-blocking mechanism that is used for clearing up gas pocket 31.
The bottom symmetry of glass piece 4 is provided with spacing fixture block 41, and the bottom inner wall of organic glass jar 1 is provided with the recess that agrees with spacing fixture block 41, and the top symmetry of glass piece 4 is provided with spacing post 42, and the spacing fixture block 41 card of the glass piece 4 bottom of being convenient for is fixed a position at the recess pair, and spacing post 42 is spacing to connecting rod 56.
The bottom symmetry of magnetic rotor 5 is embedded to have ball 51, and the top of glass piece 4 is provided with the ring channel that agrees with ball 51 outer wall, and the ball 51 of being convenient for rolls in the ring channel at glass piece 4 top, is favorable to magnetic rotor 5 to rotate, has reduced the rotation friction.
The decontamination mechanism comprises a movable ring 53 sleeved on the outer wall of a connecting shaft 52, a sliding groove 54 is formed in the outer wall of the connecting shaft 52, a clamping column 55 which is in sliding fit with the sliding groove 54 is fixedly connected to the inner wall of one side of the movable ring 53, a connecting rod 56 is symmetrically and fixedly connected to the outer wall of the movable ring 53, the connecting rod 56 is in sliding fit with a limiting column 42, a cross rod 6 is fixedly connected to one end of the connecting rod 56, a movable frame 61 which is in sliding fit with the electrode plate 2 is fixedly connected to two ends of the cross rod 6, a scraping plate 62 attached to the outer wall of the electrode plate 2 is arranged on the inner wall of the movable frame 61, and dirt on the outer wall of the electrode plate 2 is cleared up while the magnetic rotor 5 rotates through the decontamination mechanism.
The chute 54 is obliquely arranged around the outer wall of the connecting shaft 52, so that the connecting shaft 52 can slide in the chute 54 through the clamping posts 55 when rotating, and the movable ring 53 can longitudinally reciprocate.
The anti-blocking mechanism comprises a bottom column 7 rotationally connected with the bottom of the dissolving plate 3, the bottom column 7 is located above the connecting shaft 52, the outer wall of the upper end of the bottom column 7 is symmetrically connected with a rotating rod 72, bristles 73 attached to air holes 31 are uniformly arranged at the bottom of the rotating rod 72, and the air holes 31 at the bottom of the dissolving plate 3 are brushed through the anti-blocking mechanism, so that the blocking of the air holes 31 is avoided.
The bottom of the bottom column 7 is fixedly provided with a rectangular block 71, the top of the connecting shaft 52 is provided with a rectangular groove matched with the rectangular block 71, the rectangular block 71 at the bottom of the bottom column 7 is convenient to clamp in the rectangular groove to limit, and the connecting shaft 52 is enabled to rotate and simultaneously drives the bottom column 7 to rotate.
Working principle: firstly, when the magnetic rotor 5 rotates and stirs under the action of a rotating magnetic field generated by a motor of an outer pool, the balls 51 at the bottom of the magnetic rotor 5 roll in an annular groove at the top of the glass sheet 4, the glass sheet 4 is additionally arranged at the bottom of the magnetic rotor 5, so that the phenomenon that the magnetic rotor 5 rotates at the bottom of the organic glass tank 1 to cause grinding is avoided, and meanwhile, the balls 51 are beneficial to the rotation of the magnetic rotor 5, and the rotation friction is reduced;
then, in the rotating process of the magnetic rotor 5, as the chute 54 is obliquely and circumferentially arranged on the outer wall of the connecting shaft 52, the clamping column 55 on the inner wall of the movable ring 53 is clamped in the chute 54, and the connecting rod 56 longitudinally slides and limits on the outer wall of the limiting column 42, so that the connecting shaft 52 rotates to drive the movable ring 53 to longitudinally reciprocate, the movable ring 53 drives the connecting rod 56 to longitudinally reciprocate the cross rod 6, the moving frames 61 at the two ends of the cross rod 6 longitudinally reciprocate on the outer wall of the electrode plate 2, and dirt on the surface of the electrode plate 2 is scraped by the scraping plate 62 on the inner wall of the moving frame 61, so that the electrolytic dullness caused by dirt sticking on the surface of the electrode plate 2 is avoided;
finally, in the rotating process of the magnetic rotor 5, as the rectangular block 71 at the bottom of the bottom post 7 is clamped in the rectangular groove at the top of the connecting shaft 52, the connecting shaft 52 drives the bottom post 7 to rotate when rotating, the bottom post 7 drives the rotating rod 72 of the outer wall to rotate, and the rotating rod 72 drives the brush hair 73 at the bottom to rotate on the surface of the air hole 31 for cleaning, thereby avoiding the air hole 31 of the dissolving plate 3 from being blocked and ensuring the air flux in the electrolysis process.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (2)
1. The utility model provides an increase of service life's sulfur meter electrolytic cell agitating unit, includes organic glass jar (1), electrode slice (2) and dissolving board (3), its characterized in that: the electrode plate (2) comprises two groups of electrolysis electrodes and two groups of indication electrodes which are positioned inside the organic glass tank (1), air holes (31) are uniformly formed in the bottom of the dissolving plate (3), a glass plate (4) which is matched with the inner wall of the organic glass tank (1) is arranged at the bottom of the organic glass tank, a magnetic rotor (5) is arranged at the top end of the glass plate (4), balls (51) are symmetrically embedded in the bottom of the magnetic rotor (5), annular grooves which are matched with the outer wall of the balls (51) are formed in the top end of the glass plate (4), a connecting shaft (52) is fixedly arranged at the top of the magnetic rotor (5), a decontamination mechanism for cleaning the electrode plate (2) is arranged on the outer wall of the connecting shaft (52), a sliding groove (54) is formed in the outer wall of the connecting shaft (52) in a sleeved mode, the sliding groove (54) is obliquely encircling the outer wall of the connecting shaft (52), one side inner wall of the sliding groove (53) is fixedly connected with a clamping groove (54) which is matched with the outer wall of the sliding groove (52), one end of the sliding ring (56) is fixedly connected with the connecting rod (56) which is fixedly matched with the connecting rod (56), both ends of horizontal pole (6) all fixedly connected with and electrode slice (2) sliding fit remove frame (61), the inner wall of removing frame (61) is provided with scraper blade (62) of laminating electrode slice (2) outer wall, the bottom of dissolving board (3) is provided with the anti-blocking mechanism that is used for clearing up gas pocket (31), anti-blocking mechanism is including bottom post (7) of rotating with dissolving board (3) bottom and being connected, bottom post (7) are located the top of connecting axle (52), the upper end outer wall symmetry of bottom post (7) is connected with dwang (72), the bottom of dwang (72) evenly is provided with brush hair (73) of laminating gas pocket (31), the bottom of bottom post (7) is fixed to be provided with rectangle piece (71), the rectangular channel that agrees with rectangle piece (71) has been seted up at the top of connecting axle (52).
2. The prolonged life sulfur meter cell stirring device of claim 1, wherein: limiting clamping blocks (41) are symmetrically arranged at the bottom of the glass sheet (4), grooves matched with the limiting clamping blocks (41) are formed in the inner wall of the bottom end of the organic glass tank (1), and limiting columns (42) are symmetrically arranged at the top of the glass sheet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311436461.9A CN117330618B (en) | 2023-11-01 | 2023-11-01 | Sulfur detector electrolytic cell stirring device with prolonged service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311436461.9A CN117330618B (en) | 2023-11-01 | 2023-11-01 | Sulfur detector electrolytic cell stirring device with prolonged service life |
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| Publication Number | Publication Date |
|---|---|
| CN117330618A CN117330618A (en) | 2024-01-02 |
| CN117330618B true CN117330618B (en) | 2024-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311436461.9A Active CN117330618B (en) | 2023-11-01 | 2023-11-01 | Sulfur detector electrolytic cell stirring device with prolonged service life |
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| Country | Link |
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| CN (1) | CN117330618B (en) |
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| CN200968945Y (en) * | 2006-11-15 | 2007-10-31 | 鹤壁科力测控技术有限公司 | Sulfur measuring instrument electrolytic cell agitating apparatus |
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| WO2018152806A1 (en) * | 2017-02-25 | 2018-08-30 | 深圳市玖创科技有限公司 | Mixing and briquetting integrated device for battery cathode materials |
| CN208383781U (en) * | 2018-07-04 | 2019-01-15 | 浙江中煤检测有限公司 | A kind of fixed device of sulphur surveying instrument electrolytic cell |
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| CN211927777U (en) * | 2020-03-23 | 2020-11-13 | 唐山海港安然煤炭矿石检测技术咨询有限公司 | Sulfur detector with automatic stirring device |
| CN216309857U (en) * | 2021-09-15 | 2022-04-15 | 薛桦林 | Coal sulfur detector with stirring function |
| CN218180743U (en) * | 2022-08-19 | 2022-12-30 | 华电国际电力股份有限公司十里泉发电厂 | Desulfurization absorption tower pH meter measuring sampling device |
| CN116577394A (en) * | 2023-05-15 | 2023-08-11 | 南京农业大学 | Carbon dioxide microsensor based on copper catalysis and preparation method thereof |
-
2023
- 2023-11-01 CN CN202311436461.9A patent/CN117330618B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200968945Y (en) * | 2006-11-15 | 2007-10-31 | 鹤壁科力测控技术有限公司 | Sulfur measuring instrument electrolytic cell agitating apparatus |
| CN201811938U (en) * | 2010-08-31 | 2011-04-27 | 湖南三德科技发展有限公司 | Electrolytic bath assembly for element analyser |
| CN102213690A (en) * | 2011-05-20 | 2011-10-12 | 长沙瑞翔科技有限公司 | Automatic cleaning device for electrolytic cell electrode |
| WO2018152806A1 (en) * | 2017-02-25 | 2018-08-30 | 深圳市玖创科技有限公司 | Mixing and briquetting integrated device for battery cathode materials |
| CN108181443A (en) * | 2017-12-20 | 2018-06-19 | 成都恒力达科技有限公司 | For the multi-functional device for fast detecting of ambient soil detection |
| CN208383781U (en) * | 2018-07-04 | 2019-01-15 | 浙江中煤检测有限公司 | A kind of fixed device of sulphur surveying instrument electrolytic cell |
| WO2020155501A1 (en) * | 2019-01-29 | 2020-08-06 | 福建青拓特钢技术研究有限公司 | Sulphur meter with automatic stirring device |
| CN211927777U (en) * | 2020-03-23 | 2020-11-13 | 唐山海港安然煤炭矿石检测技术咨询有限公司 | Sulfur detector with automatic stirring device |
| CN216309857U (en) * | 2021-09-15 | 2022-04-15 | 薛桦林 | Coal sulfur detector with stirring function |
| CN218180743U (en) * | 2022-08-19 | 2022-12-30 | 华电国际电力股份有限公司十里泉发电厂 | Desulfurization absorption tower pH meter measuring sampling device |
| CN116577394A (en) * | 2023-05-15 | 2023-08-11 | 南京农业大学 | Carbon dioxide microsensor based on copper catalysis and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN117330618A (en) | 2024-01-02 |
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