CN220542880U - Device for rapidly measuring mercury in waste gas - Google Patents
Device for rapidly measuring mercury in waste gas Download PDFInfo
- Publication number
- CN220542880U CN220542880U CN202322153605.1U CN202322153605U CN220542880U CN 220542880 U CN220542880 U CN 220542880U CN 202322153605 U CN202322153605 U CN 202322153605U CN 220542880 U CN220542880 U CN 220542880U
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- mercury
- fixedly connected
- fixed sleeve
- servo motor
- sampling
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 62
- 239000002912 waste gas Substances 0.000 title claims abstract description 22
- 238000005070 sampling Methods 0.000 claims abstract description 49
- 238000004458 analytical method Methods 0.000 claims abstract description 24
- 238000007781 pre-processing Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 239000000126 substance Substances 0.000 description 10
- 238000002848 electrochemical method Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004611 spectroscopical analysis Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000004445 quantitative analysis Methods 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a device for rapidly measuring mercury in waste gas, which relates to the technical field of mercury content detection and comprises an intelligent control trolley, wherein the upper surface of the intelligent control trolley is fixedly connected with a base, the upper surface of the base is rotatably connected with a rotary table, the upper surface of the rotary table is provided with a mercury analyzer, a pretreatment module is arranged in the mercury analyzer, an analysis module is arranged in the mercury analyzer, a sampling tube is arranged at the air inlet end of a sampling pump, a fixed sleeve is fixedly connected with the surface of the fixed block, the right end surface of the fixed sleeve is slidably connected with a telescopic column, one end of the sampling tube, which is far away from the sampling pump, is arranged on the surface of the right end of the telescopic column, and a data processing display is arranged on the surface of the mercury analyzer.
Description
Technical Field
The utility model relates to the technical field of mercury content detection, in particular to a device for rapidly detecting mercury in waste gas.
Background
One device commonly used to rapidly determine the mercury content of exhaust gas is a mercury analyzer. A mercury analyzer is a device specifically used for detecting and measuring the mercury content in exhaust gas, and may perform quantitative analysis of mercury by chemical adsorption, spectroscopic analysis, or electrochemical methods. Specifically, mercury analyzers generally include the following major parts: 1. sampling system: for collecting the exhaust gas sample, a gas sampling pump or an adsorption tube or the like is typically used to introduce the exhaust gas sample into the analyzer. 2. Pretreatment system: the collected exhaust gas sample is pre-treated to remove interfering substances and to adjust the chemical nature of the sample for subsequent mercury analysis. 3. And an analysis module: according to a specific analysis principle, quantitative analysis of mercury can be performed by adopting a chemical adsorption method, a spectroscopic analysis method, an electrochemical method and the like. Chemisorption methods typically use sulfide or oxide adsorbents to determine mercury content by adsorbing mercury vapor. The spectroscopic analysis method may use an atomic absorption spectrometer or a fluorescence spectrometer, etc., to quantify the mercury content by measuring the characteristic absorption or emission spectrum of mercury. The electrochemical method is to measure the mercury content by using the electrochemical reaction of mercury electrode. 4. Data processing and display: mercury analyzers are typically equipped with data processing and display systems that can display and record the results of an assay in real time and provide data analysis and report generation functions. It should be noted that the choice and use of the mercury analyzer should be determined according to the specific application requirements and environmental conditions, while also adhering to the relevant safety regulations to ensure accurate measurement and to protect the safety of the operator.
The existing device for rapidly measuring mercury in waste gas introduces the waste gas into an analyzer through a sampling pump when in use, and at present, when the waste gas is sampled, the position of a sampling tube needs to be manually adjusted by a worker, and when the position of some environments is sampled, the defect that the position of the sampling tube is inconvenient to adjust exists.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a device for rapidly measuring mercury in waste gas, which solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a device of mercury in quick survey waste gas, includes intelligent control dolly, the last fixed surface of intelligent control dolly is connected with the base, the upper surface of base rotates and is connected with the revolving stage, the last surface mounting of revolving stage has the mercury analyzer, the internally mounted of mercury analyzer has pretreatment module, the internally mounted of mercury analyzer has analysis module, the sampling pump is installed to a side of mercury analyzer, the inlet end of sampling pump is provided with the sampling pipe, the last fixed surface of revolving stage is connected with the fixed block, the fixed surface of fixed block is connected with fixed sleeve, fixed sleeve's right-hand member face sliding connection has the flexible post, the one end that the sampling pump was kept away from to the sampling pipe sets up the surface at flexible post right-hand member, the surface mounting of mercury analyzer has the data processing display.
Optionally, the mounting groove has been seted up to the upper surface of base, and the surface mounting of mounting groove has the second servo motor, and the output fixedly connected with driving gear of second servo motor, and the gear groove has been seted up to the lower surface of revolving stage, and the surface meshing transmission of driving gear has the gear groove.
Optionally, a first servo motor is installed to fixed sleeve's left end face, and the junction of first servo motor's output and fixed sleeve side is provided with the bearing, and the output fixedly connected with lead screw of first servo motor, the surface threaded connection of lead screw has the telescopic column.
Optionally, the hollow groove is seted up to the inside of flexible post, and the right-hand member of lead screw sets up in the hollow groove.
Optionally, limiting sliding grooves are formed in the inner surface of the fixing sleeve, limiting strips are fixedly connected to the outer surface of the telescopic column, and limiting strips are connected to the surface of the limiting sliding grooves in a sliding mode.
Optionally, the air outlet end of the sampling pump is arranged in the preprocessing module, the preprocessing module is communicated with the analysis module, and the analysis module is electrically connected with the data processing display through a wire.
(III) beneficial effects
The utility model provides a device for rapidly measuring mercury in waste gas, which has the following beneficial effects:
1. the device for rapidly measuring mercury in waste gas is provided with an effect of being convenient for changing the sampling direction of a sampling tube through the arrangement of a base and a rotating table, when the device is used, firstly, a worker moves to a position needing to be detected through controlling an intelligent control trolley, then, according to the environment of a detection position, the rotation of an output end of a second servo motor is controlled, a driving gear is driven to rotate through the second servo motor, the driving gear drives a gear groove, the rotating table is further enabled to rotate on the surface of the base, the direction of the sampling tube is further changed, the direction of the sampling tube is regulated, a sampling pump is opened, waste gas at the detection position is sucked into a pretreatment module through the sampling pump, the collected waste gas sample is pretreated through the pretreatment module, so that interference substances are removed, the chemical properties of the sample are adjusted, and then the sample is analyzed by mercury, the sample is then enters an analysis module, the obtained data is displayed and recorded in real time through a data processing display and recording and measuring method or an electrochemical method according to a specific analysis principle, the obtained data can be analyzed by adopting a chemical adsorption method, the measurement result is further, the measurement and the measurement performance is conveniently and the measurement is improved, the measurement is achieved, and the measurement convenience is achieved, and the measurement is achieved.
2. This device of mercury in quick determination waste gas, through the setting of fixed sleeve and flexible post, make this device of mercury in quick determination waste gas possess the effect of the degree of depth of being convenient for change survey position, when using, when need survey in the blast pipe of waste gas, in order to improve the accuracy of survey, when need survey the inside of blast pipe, the staff drives the lead screw through the rotation of the output of control first servo motor, and then make lead screw surface threaded connection have flexible post to remove in fixed sleeve's inside, the in-process of removal, the empty slot on flexible post surface slides in spacing spout, the effect of spacing has been played, stretch out in fixed sleeve through stretching out flexible post, and then drive the sampling end of sampling pipe and remove together, make the sampling end of sampling pipe stretch into in the exhaust pipe together, and then reached the purpose of the different positions in the exhaust pipe of being convenient for survey.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model in front section;
FIG. 3 is a schematic diagram of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic diagram of the structure of fig. 2B according to the present utility model.
In the figure: 1. an intelligent control trolley; 2. a base; 3. a rotary table; 4. a mercury analyzer; 5. a sampling pump; 6. a sampling tube; 7. a fixed block; 8. a fixed sleeve; 9. a first servo motor; 10. a screw rod; 11. a telescopic column; 111. a hollow groove; 12. limiting sliding grooves; 13. a limit bar; 14. a mounting groove; 15. a second servo motor; 16. a drive gear; 17. a gear groove; 18. a preprocessing module; 19. an analysis module; 20. a data processing display.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.
Example 1
Referring to fig. 1 to 4, the present utility model provides the following technical solutions: the utility model provides a device of quick survey mercury in waste gas, including intelligent control dolly 1, the upper surface fixedly connected with base 2 of intelligent control dolly 1, mounting groove 14 has been seted up to the upper surface of base 2, the surface mounting of mounting groove 14 has second servo motor 15, the output fixedly connected with driving gear 16 of second servo motor 15, gear groove 17 has been seted up to the lower surface of revolving stage 3, the surface engagement transmission of driving gear 16 has gear groove 17, the upper surface rotation of base 2 is connected with revolving stage 3, the upper surface mounting of revolving stage 3 has mercury analyzer 4, the internally mounted of mercury analyzer 4 has preprocessing module 18, the internally mounted of mercury analyzer 4 has analytical module 19, sampling pump 5 is installed to one side of mercury analyzer 4, the inlet end of sampling pump 5 is provided with sampling tube 6, the upper surface fixedly connected with fixed block 7 of 3, the fixed block 7's surface fixedly connected with fixed sleeve 8, the right-hand member face sliding connection of fixed sleeve 8 has telescopic column 11, the one end setting of sampling tube 6 is in the surface of telescopic column 11 right-hand member, the surface mounting of 4 has preprocessing module 20, the data of preprocessing module 20 is arranged in the preprocessing module 20 and the data of sample tube is connected with the data of preprocessing module 19, the data of preprocessing module is connected with the data of the processing module of the output of the preprocessing module 19.
In order to achieve the purpose of improving the use convenience of the device, when the device is used, firstly, a worker controls the intelligent control trolley 1 to enable the device to move to a position to be detected, then controls the rotation of the output end of the second servo motor 15 according to the environment of the detection position, drives the driving gear 16 to rotate through the second servo motor 15, drives the gear groove 17 again, further enables the rotary table 3 to rotate on the surface of the base 2, further changes the direction pointed by the sampling tube 6, adjusts the direction pointed by the sampling tube 6, opens the sampling pump 5, sucks waste gas at the detection position into the pretreatment module 18 through the sampling pump 5, carries out pretreatment on the collected waste gas sample through the pretreatment module 18 to remove interfering substances and adjust the chemical property of the sample so as to facilitate subsequent mercury analysis, then enters the analysis module 19, and according to the specific analysis principle, the analysis module 19 can adopt methods such as a chemical adsorption method, a spectrum analysis method or an electrochemical method to carry out quantitative mercury analysis, the obtained data can be displayed and recorded in real time through the data processing display 20, the measurement result, the data analysis tube and the generation function are provided, the purpose of improving the measurement convenience is achieved through the measurement of the measurement device.
Example 2
Referring to fig. 1 to 4, the present utility model provides the following technical solutions: the utility model provides a device of quick survey mercury in waste gas, including intelligent control dolly 1, the last fixed surface of intelligent control dolly 1 is connected with base 2, the upper surface rotation of base 2 is connected with revolving stage 3, the last surface mounting of revolving stage 3 has mercury analyzer 4, the internally mounted of mercury analyzer 4 has pretreatment module 18, the internally mounted of mercury analyzer 4 has analysis module 19, sampling pump 5 is installed to one side of mercury analyzer 4, the inlet end of sampling pump 5 is provided with sampling tube 6, the last fixed surface of revolving stage 3 is connected with fixed block 7, the fixed surface of fixed block 7 is connected with fixed sleeve 8, the left end face of fixed sleeve 8 installs first servo motor 9, the output of first servo motor 9 and the junction of fixed sleeve 8 side are provided with the bearing, the output fixedly connected with lead screw 10 of first servo motor 9, the surface threaded connection of lead screw 10 has telescopic column 11, the inside of telescopic column 11 has seted up air groove 111, the right-hand member of lead screw 10 sets up in air groove 111, the inside surface of fixed sleeve 8 has seted up spacing spout 12, the surface of fixed sleeve 11 is fixedly connected with sampling tube 6, the right-hand member 13 is connected with spacing groove 13 at the surface of telescopic column 11, the fixed surface of telescopic column 8 is kept away from the fixed surface of the device is connected with the spacing of telescopic column 11, the fixed surface of the device is connected with the spacing device of telescopic column 11, the device is kept away from the spacing device of the telescopic column of the measuring device is arranged at the spacing device of the end of the telescopic device, the measuring device is 20.
In order to achieve the purpose of being convenient for survey different positions in the exhaust duct, during the use, when need survey in the blast pipe of waste gas, in order to improve the accuracy of survey, when need survey the inside of blast pipe, the staff drives lead screw 10 through the rotation of the output of control first servo motor 9, and then it removes at fixed sleeve 8 to make lead screw 10 surface threaded connection have flexible post 11, the in-process of removal, the empty slot 111 on flexible post 11 surface slides in spacing spout 12, the effect of spacing has been played, stretch out flexible post 11 from fixed sleeve 8 in, and then drive the sampling end of sampling pipe 6 and remove together, make the sampling end of sampling pipe 6 stretch into in the exhaust duct together, and then reached the purpose of the different positions in the exhaust duct of being convenient for survey.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a device of mercury in quick survey waste gas, includes intelligent control dolly, its characterized in that: the upper surface fixedly connected with base of intelligent control dolly, the upper surface of base rotates and is connected with the revolving stage, the last surface mounting of revolving stage has the mercury analysis appearance, the internally mounted of mercury analysis appearance has pretreatment module, the internally mounted of mercury analysis appearance has analysis module, the sampling pump is installed to one side of mercury analysis appearance, the inlet end of sampling pump is provided with the sampling pipe, the upper surface fixedly connected with fixed block of revolving stage, the fixed sleeve of fixed surface fixedly connected with, fixed sleeve's right-hand member face sliding connection has the telescopic column, the one end setting of sampling pipe keeping away from the sampling pump is at the surface of telescopic column right-hand member, the surface mounting of mercury analysis appearance has data processing display.
2. The apparatus for rapid determination of mercury in exhaust gas according to claim 1, wherein: the upper surface of base has seted up the mounting groove, and the surface mounting of mounting groove has the second servo motor, and the output fixedly connected with driving gear of second servo motor, and the gear groove has been seted up to the lower surface of revolving stage, and the surface meshing transmission of driving gear has the gear groove.
3. The apparatus for rapid determination of mercury in exhaust gas according to claim 1, wherein: the left end face of the fixed sleeve is provided with a first servo motor, a bearing is arranged at the joint of the output end of the first servo motor and the side face of the fixed sleeve, the output end of the first servo motor is fixedly connected with a screw rod, and the surface of the screw rod is in threaded connection with a telescopic column.
4. A device for rapid determination of mercury in exhaust gas according to claim 3, characterized in that: the inside of flexible post has seted up the empty slot, and the right-hand member of lead screw sets up in the empty slot.
5. The apparatus for rapid determination of mercury in exhaust gas according to claim 1, wherein: the inner surface of the fixed sleeve is provided with a limiting chute, the outer surface of the telescopic column is fixedly connected with a limiting strip, and the surface of the limiting chute is slidably connected with a limiting strip.
6. The apparatus for rapid determination of mercury in exhaust gas according to claim 1, wherein: the air outlet end of the sampling pump is arranged in the preprocessing module, the preprocessing module is communicated with the analysis module, and the analysis module is electrically connected with the data processing display through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322153605.1U CN220542880U (en) | 2023-08-11 | 2023-08-11 | Device for rapidly measuring mercury in waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322153605.1U CN220542880U (en) | 2023-08-11 | 2023-08-11 | Device for rapidly measuring mercury in waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220542880U true CN220542880U (en) | 2024-02-27 |
Family
ID=89967152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322153605.1U Active CN220542880U (en) | 2023-08-11 | 2023-08-11 | Device for rapidly measuring mercury in waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220542880U (en) |
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2023
- 2023-08-11 CN CN202322153605.1U patent/CN220542880U/en active Active
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