CN219715363U - Gas absorption titration device for measuring effective sulfur in ore - Google Patents
Gas absorption titration device for measuring effective sulfur in ore Download PDFInfo
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- CN219715363U CN219715363U CN202321351259.1U CN202321351259U CN219715363U CN 219715363 U CN219715363 U CN 219715363U CN 202321351259 U CN202321351259 U CN 202321351259U CN 219715363 U CN219715363 U CN 219715363U
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- Prior art keywords
- ore
- gas absorption
- detection
- titration device
- absorption titration
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 30
- 239000011593 sulfur Substances 0.000 title claims abstract description 30
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 28
- 238000004448 titration Methods 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000004458 analytical method Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000011550 stock solution Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model relates to the technical field of chemical analysis and discloses a gas absorption titration device for measuring effective sulfur in ores, which comprises a detection cavity, wherein a vacuum pump is fixedly arranged near the upper end of one side wall of the detection cavity, the input end of the vacuum pump is fixedly connected with an air suction pipe and stretches into the detection cavity, the output end of the vacuum pump is fixedly connected with an air outlet pipe, two support rods are fixedly arranged at the upper end of the detection cavity, a top plate is fixedly arranged near the upper end between the two support rods, a liquid storage cavity is arranged in the middle of the top plate in a penetrating manner, and the lower end of the liquid storage cavity is fixedly connected with a liquid dropping pipe. According to the utility model, the gas absorption titration device for measuring the effective sulfur in the ore has the functions of improving the tightness and reducing the error of the detection accuracy, and solves the problem that the detection result is directly influenced due to poor tightness of the gas absorption titration device for measuring the effective sulfur in the existing ore.
Description
Technical Field
The utility model relates to the technical field of chemical analysis, in particular to a gas absorption titration device for measuring effective sulfur in ores.
Background
Although gas absorption titration devices for measuring available sulfur in ores in the market at present have the function of measuring available sulfur in ores, no detection reagent is added in exhaust emission to detect whether SO2 gas is absorbed completely, SO that a small amount of SO2 gas can be discharged into the air to pollute the environment, and the value for measuring the available sulfur in the ores is influenced to have errors.
The existing gas absorption titration device for measuring effective sulfur in ores is poor in self-sealing performance, air reserved in the gas absorption titration device can directly influence detection results, sulfur gas generated during detection can be mixed with air, and therefore detection is not accurate enough, and errors are large. Accordingly, one skilled in the art provides a gas absorption titration device for determining available sulfur in ores to address the problems set forth in the background above.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a gas absorption titration device for measuring effective sulfur in ores, which has the functions of improving the detection accuracy and reducing errors, and solves the problems that the existing gas absorption titration device for measuring the effective sulfur in ores is poor in tightness and directly affects the detection result.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the gas absorption titration device for measuring the effective sulfur in the ore comprises a detection cavity, wherein a vacuum pump is fixedly arranged near the upper end of one side wall of the detection cavity, the input end of the vacuum pump is fixedly connected with an air suction pipe and stretches into the detection cavity, and the output end of the vacuum pump is fixedly connected with an air outlet pipe;
the detection device comprises a detection cavity, and is characterized in that two support rods are fixedly arranged at the upper end of the detection cavity, a top plate is fixedly arranged between the two support rods close to the upper end of the detection cavity, a liquid storage cavity is arranged in the middle of the top plate in a penetrating mode, and a liquid dropping pipe is fixedly connected to the lower end of the liquid storage cavity.
Through above-mentioned technical scheme, can adsorb the inside air of detection chamber through vacuum pump, breathing pipe and outlet duct and discharge, improve inside vacuum, reduce the error that detects, can confirm the mounted position of dropping mechanism through bracing piece, roof, stock solution chamber and dropping liquid pipe to and utilize stock solution chamber and dropping liquid pipe can be convenient for carry out the dropping liquid.
Further, a seal is arranged in the middle of the upper end of the detection cavity, and a sealing plug is embedded in the seal;
through above-mentioned technical scheme, can confirm the pan feeding position of ore and further improve the leakproofness through sealing and sealing plug.
Further, a base is fixedly arranged in the middle of the bottom in the detection cavity, and a heater is fixedly arranged at the upper end of the base;
through above-mentioned technical scheme, can provide installation space and utilize the heater to heat the ore through base and heater.
Further, the upper end of the heater is provided with a base plate;
through the technical scheme, the placement position of the base plate can be determined through the base plate.
Further, a drain pipe penetrates through one side of the detection cavity, and a water pump is arranged on one side of the outer wall of the drain pipe;
through above-mentioned technical scheme, can discharge the liquid of dropping liquid through drain pipe and water pump.
Further, an air inlet pipe penetrates through the upper end of the sealing plug;
through the technical scheme, the gas generated during ore dropping can be adsorbed and detected through the gas inlet pipe.
Further, a valve is fixedly sleeved on one side of the outer wall of the liquid dropping pipe;
through the technical scheme, the opening and closing of the drip tube can be controlled through the valve.
Further, an observation window is fixedly arranged in the middle of the front end face of the detection cavity;
through above-mentioned technical scheme, can conveniently observe the condition of detecting the intracavity portion through the observation window.
The utility model has the following beneficial effects:
1. compared with the prior device, when the device is put into use, firstly, the ore is placed in the base plate from the sealing position, then the sealing plug is plugged, then the vacuum pump is started, and the air in the device is discharged from the air outlet pipe by the air suction pipe, so that the effect of improving the tightness in detection is achieved.
2. Compared with the existing device, the gas absorption titration device for measuring the effective sulfur in the ore provided by the utility model has the advantages that the valve is opened when detection is started, so that liquid in the liquid storage cavity can drop to the ore from the dropping liquid pipe, the ore is heated by the heater during the period, the liquid dropping on the ore can be heated and evaporated, the evaporated gas is absorbed and detected by the air inlet pipe, and after detection is finished, the water pump is started to discharge the residual liquid in the detection cavity by the water drain pipe, so that the effect of being convenient to detect is achieved.
3. Compared with the existing device, the gas absorption titration device for measuring the effective sulfur in the ore provided by the utility model has the advantages of simple integral structure, convenience in operation, fluent whole detection process, high detection quality and stronger practicability.
Drawings
FIG. 1 is a front cross-sectional view of a gas absorption titration apparatus for determining available sulfur in an ore in accordance with the present utility model;
FIG. 2 is a front view of a gas absorption titration apparatus for determining available sulfur in an ore in accordance with the present utility model;
FIG. 3 is a schematic diagram of the structure of a base plate of a gas absorption titration device for measuring effective sulfur in ores;
FIG. 4 is a schematic structural view of a sealing plug of a gas absorption titration device for measuring effective sulfur in ores;
fig. 5 is an enlarged view at a in fig. 1.
Legend description:
1. a detection chamber; 2. a base; 3. a heater; 4. a base plate; 5. a vacuum pump; 6. an air suction pipe; 7. an air outlet pipe; 8. a support rod; 9. a top plate; 10. a liquid storage cavity; 11. an air inlet pipe; 12. sealing; 13. a drain pipe; 14. an observation window; 15. a sealing plug; 16. a drip tube; 17. a valve; 18. and (3) a water pump.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the gas absorption titration device for measuring the effective sulfur in the ore comprises a detection cavity 1, wherein a vacuum pump 5 is fixedly arranged on one side wall of the detection cavity 1 near the upper end, the input end of the vacuum pump 5 is fixedly connected with an air suction pipe 6 and stretches into the detection cavity 1, the output end of the vacuum pump 5 is fixedly connected with an air outlet pipe 7, and air in the detection cavity 1 can be adsorbed and discharged through the vacuum pump 5, the air suction pipe 6 and the air outlet pipe 7, so that the vacuum property in the detection cavity is improved, and the detection error is reduced;
the detection chamber 1 upper end is fixedly provided with two bracing pieces 8, leans on the upper end fixedly to be provided with roof 9 between two bracing pieces 8, runs through in the middle of the roof 9 to be provided with stock solution chamber 10, stock solution chamber 10 lower extreme fixedly connected with drip tube 16, can confirm the mounted position of dropping mechanism through bracing piece 8, roof 9, stock solution chamber 10 and drip tube 16 to and utilize stock solution chamber 10 and drip tube 16 to be convenient for carry out the dropping.
The sealing 12 has been seted up in the middle of the detection chamber 1 upper end, sealing plug 15 has been inlayed in the interior pan feeding position that seals 12 can confirm the ore through sealing 12 and sealing plug 15 and further improve the leakproofness, fixed base 2 that is provided with in the middle of the detection chamber 1, the fixed heater 3 that is provided with in base 2 upper end, can provide installation space and utilize heater 3 to heat the ore through base 2 and heater 3, the heater 3 upper end is provided with base plate 4, can confirm the position of placing of base plate 4 through base plate 4, detection chamber 1 one side runs through and is provided with drain pipe 13, drain pipe 13 outer wall one side is provided with water pump 18, can carry out the discharge with the liquid of dropping liquid through drain pipe 13 and water pump 18, sealing plug 15 upper end runs through and is provided with intake pipe 11, can adsorb the gas that produces when dropping liquid to the ore through intake pipe 11, fixed cover in one side of the outer wall of dropping liquid pipe 16 is equipped with valve 17, can manage the opening and shutting of dropping liquid pipe 16 through valve 17, the fixed observation window 14 that is provided with in the middle of the terminal surface in the front of detection chamber 1, can conveniently observe the condition that detects chamber 1 inside through observation window 14.
Working principle: according to the utility model, firstly, ore is placed in the base plate 4 from the seal 12, then the seal plug 15 is used for blocking the seal 12, then the vacuum pump 5 is started, the air in the air suction pipe 6 is discharged from the air outlet pipe 7, when detection is started, the valve 17 is opened, then the liquid in the liquid storage cavity 10 is dripped into the ore from the liquid dripping pipe 16, the ore is heated by the heater 3 during the period, the liquid dripped on the ore is heated and evaporated, the evaporated gas is adsorbed and detected by the air suction pipe 11, and after detection is finished, the water pump 18 is started, and the residual liquid in the detection cavity 1 is discharged by the drain pipe 13.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. A gas absorption titration device for measuring available sulfur in ores, comprising a detection chamber (1), characterized in that: a vacuum pump (5) is fixedly arranged at the upper end of one side wall of the detection cavity (1), an air suction pipe (6) is fixedly connected to the input end of the vacuum pump (5) and extends into the detection cavity (1), and an air outlet pipe (7) is fixedly connected to the output end of the vacuum pump (5);
the detection device is characterized in that two support rods (8) are fixedly arranged at the upper end of the detection cavity (1), a top plate (9) is fixedly arranged between the two support rods (8) close to the upper end, a liquid storage cavity (10) is arranged in the middle of the top plate (9) in a penetrating mode, and a liquid dropping pipe (16) is fixedly connected to the lower end of the liquid storage cavity (10).
2. A gas absorption titration device for determining available sulfur in an ore as recited in claim 1, wherein: a seal (12) is arranged in the middle of the upper end of the detection cavity (1), and a sealing plug (15) is embedded in the seal (12).
3. A gas absorption titration device for determining available sulfur in an ore as recited in claim 1, wherein: the middle of the inner bottom in the detection cavity (1) is fixedly provided with a base (2), and the upper end of the base (2) is fixedly provided with a heater (3).
4. A gas absorption titration device for determining available sulfur in an ore as recited in claim 3, wherein: the upper end of the heater (3) is provided with a base plate (4).
5. A gas absorption titration device for determining available sulfur in an ore as recited in claim 1, wherein: the detection cavity (1) one side runs through and is provided with drain pipe (13), drain pipe (13) outer wall one side is provided with water pump (18).
6. A gas absorption titration device for determining available sulfur in an ore as recited in claim 2, wherein: an air inlet pipe (11) penetrates through the upper end of the sealing plug (15).
7. A gas absorption titration device for determining available sulfur in an ore as recited in claim 1, wherein: one side of the outer wall of the liquid dropping pipe (16) is fixedly sleeved with a valve (17).
8. A gas absorption titration device for determining available sulfur in an ore as recited in claim 1, wherein: an observation window (14) is fixedly arranged in the middle of the front end face of the detection cavity (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351259.1U CN219715363U (en) | 2023-05-30 | 2023-05-30 | Gas absorption titration device for measuring effective sulfur in ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351259.1U CN219715363U (en) | 2023-05-30 | 2023-05-30 | Gas absorption titration device for measuring effective sulfur in ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219715363U true CN219715363U (en) | 2023-09-19 |
Family
ID=87979663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321351259.1U Active CN219715363U (en) | 2023-05-30 | 2023-05-30 | Gas absorption titration device for measuring effective sulfur in ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219715363U (en) |
-
2023
- 2023-05-30 CN CN202321351259.1U patent/CN219715363U/en active Active
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