CN206772837U - A kind of Gold Concentrate under Normal Pressure sulphur content determination device - Google Patents
A kind of Gold Concentrate under Normal Pressure sulphur content determination device Download PDFInfo
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- CN206772837U CN206772837U CN201720668356.1U CN201720668356U CN206772837U CN 206772837 U CN206772837 U CN 206772837U CN 201720668356 U CN201720668356 U CN 201720668356U CN 206772837 U CN206772837 U CN 206772837U
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Abstract
The utility model discloses a kind of Gold Concentrate under Normal Pressure sulphur content determination device, it is related to metal smelt field, specifically includes supply part, reactive moieties and detection part, wherein the gas supply part point includes：Oxygen cylinder（1）, pressure-reducing valve（2）, spinner flowmeter（3）, one-level Drexel bottle（4）, two level Drexel bottle（5）, drying tower（6）；Reactive moieties include：High temperature process furnances（7）, porcelain tube（8）, porcelain boat（9）, power supply（10）, temperature controller（11）；Detection part includes：Glass two-way with piston（12）, glass three-way（13）, porous gas anemostat（14）, emulsion tube（15）, spring water stopper（16）, tubualted bottle（17）, gas absorption bottle（18）, buret（19）, realize sulphur measure device improvement, it is flushable to fall to be adhered to the sublimed sulfur and sulfur dioxide of tube wall, as a result accurately, favorable reproducibility.
Description
Technical field
Metal smelt field is the utility model is related to, is specifically related to a kind of Gold Concentrate under Normal Pressure sulphur content determination device.
Background technology
In gold smelting production, usually using the smelting technique of roasting pretreatment, this method is by controlling roasting temperature
Degree, roasting time and compressed air require remove the impurity such as arsenic and sulphur in Gold Concentrate under Normal Pressure, thus sulfur content number, certainly
Determine the process parameter control in roasting pretreatment, so, before every batch of concentrate processing, it is required for sampling to carry out sulfur content survey
Examination.
In existing production the measure of sulfur content is burnt by heating typically using burning-neutralisation measure, makes sulphur abundant
Oxidation generation sulfur dioxide, is absorbed with hydrogen peroxide solution and is oxidized to sulfuric acid, contained with standard solution of sodium hydroxide to titrate calculating
Sulfur content.We have found in routine testing, there is that sample segment measurement result is relatively low, and research finds to determine the connecting tube of the device of sulphur
Road adheres to sublimed sulfur and sulfur dioxide, causes measurement result poor reproducibility.
Therefore, a kind of stabilization and accurate Gold Concentrate under Normal Pressure sulphur content determination device gold smelting is produced it is stable carry out and
Production, it is significant.
The content of the invention
The purpose of this utility model is to overcome technological deficiency existing for above-mentioned prior art, there is provided a kind of stabilization is accurate
Gold Concentrate under Normal Pressure sulphur content determination device.
To achieve the above object, the utility model provides following technical scheme：A kind of Gold Concentrate under Normal Pressure sulphur content determination device,
Including supply part, reactive moieties and detection part, wherein：The gas supply part point includes：Oxygen cylinder, pressure-reducing valve, spinner
Meter, one-level Drexel bottle, two level Drexel bottle, drying tower；Reactive moieties include：High temperature process furnances, porcelain tube, porcelain boat, power supply, temperature control
Device processed；Detection part includes：Glass two-way, glass three-way, spring water stopper, emulsion tube, tubualted bottle, buret with piston,
Porous gas anemostat, gas absorption bottle；Wherein described pressure-reducing valve is connected on oxygen cylinder gas outlet, the spinner flowmeter with
Pressure-reducing valve is connected, and the one-level Drexel bottle is connected by glass tube with spinner flowmeter, the two level Drexel bottle and one-level gas washing
Bottle is connected by glass tube, and the dry tower bottom is connected by glass tube with two level Drexel bottle；Wherein described high temperature process furnances
Porcelain tube is inside set, porcelain tube one end is connected with the gas outlet of drying tower, and the other end is with passing through glass tube and rubber stopper and the glass with piston
Glass two-way is connected, and the power supply is connected with temperature controller respectively at high temperature process furnances；Wherein described glass three-way, one end with
Glass two-way with piston is connected, and one end is connected with porous gas diffuser, and top is connected with emulsion tube, described spring sealing
Sandwiched is placed on emulsion tube, and described tubualted bottle is connected with emulsion tube, and described porous gas anemostat is arranged at gas absorption
In bottle, the buret is arranged at directly over gas absorption bottle.
Further, wherein being equipped with acid gas absorbent inside the one-level Drexel bottle, contain for absorbing in oxygen
Trace acidic gas, including oxysulfide, nitrogen oxides, oxycarbide.
Further, water vapor absorption agent is housed inside the two level Drexel bottle, come for absorbing the conveying of first order absorption bottle
Oxygen in vapor.
Further, equipped with discoloration silica gel water suction indicator inside the drying tower, for ensureing the oxygen for reacting
Dry.
Further, the porcelain tube is alundum tube.
Further, the temperature controller is connected with high temperature process furnances internal thermocouples, for controlling heating-up temperature.
Further, tubualted bottle is arranged at eminence, is easy to reaction solution to flow out.
Above-mentioned sulphur content determination device provided by the invention, materials are simple, overcome prior art sample segment measure knot
Fruit is relatively low, the shortcomings that measurement result poor reproducibility, by rinsing, all sulfide is fully reacted, realizes accurate stable pair
The measure of aurin ore sample sulfur content.
Brief description of the drawings
Fig. 1 is the utility model sulphur content determination schematic device
1. the two level Drexel bottle 6. of 4. one-level Drexel bottle of oxygen cylinder 2. pressure-reducing valve, 3. spinner flowmeter 5. is dried
Glass two-way of the temperature controller 12. with piston of 10. power supply of tower 7. high temperature process furnances, 8. porcelain tube, 9. porcelain boat 11.
13. the gas of 17. tubualted bottle of glass three-way 14. porous gas anemostat, 15. emulsion tube, 16. spring water stopper 18.
The buret of absorption bottle 19..
Embodiment
Below in conjunction with the accompanying drawings, explanation further is further expalined to this practical information in a manner of specific embodiment.
Embodiment one, Gold Concentrate under Normal Pressure sulphur content determination device, the gas supply part point include：Oxygen cylinder 1, pressure-reducing valve 2, rotor stream
Gauge 3, one-level Drexel bottle 4, two level Drexel bottle 5, drying tower 6；Reactive moieties include：High temperature process furnances 7, porcelain tube 8, porcelain boat 9, electricity
Source 10, temperature controller 11；Detection part includes：Glass two-way 12, glass three-way 13 with piston, porous gas anemostat
14th, emulsion tube 15, spring water stopper 16, tubualted bottle 17, gas absorption bottle 18, buret 19；Wherein described pressure-reducing valve 2 is connected to
On the gas outlet of oxygen cylinder 1, the spinner flowmeter 3 is connected with pressure-reducing valve 2, and the one-level Drexel bottle 4 passes through glass tube and rotor
Flowmeter 3 is connected, and the two level Drexel bottle 5 is connected with one-level Drexel bottle 4 by glass tube, and the bottom of drying tower 6 passes through glass
Glass pipe is connected with two level Drexel bottle 5；Porcelain tube 8, the one end of porcelain tube 8 and the gas outlet of drying tower 6 are set in wherein described high temperature process furnances 7
It is connected, the other end is connected with by glass tube with rubber stopper with the glass two-way 12 with piston, the power supply 10 and temperature control
Device 11 is connected respectively at high temperature process furnances；Wherein described glass three-way 13, one end are connected with the glass two-way 12 with piston, and one
End is connected with porous gas diffuser 14, and top is connected with emulsion tube 15, and described spring water stopper 16 is arranged at emulsion tube 15
On, described tubualted bottle 17 is connected with emulsion tube 15, and described porous gas anemostat 14 is arranged in gas absorption bottle 18, institute
Buret 19 is stated to be arranged at directly over gas absorption bottle 18.
Wherein, the inside of one-level Drexel bottle 4 is equipped with potassium permanganate-sodium hydroxide mixed liquor, contains for absorbing in oxygen
Some trace acidic gas, including oxysulfide, nitrogen oxides, oxycarbide；The inside of two level Drexel bottle 5 is equipped with dense sulphur
Acid, the vapor in oxygen for absorbing the conveying of first order absorption bottle；The inside of drying tower 6 refers to equipped with discoloration silica gel water suction
Show agent, for ensureing that the oxygen for reacting is dried；The porcelain tube 8 is alundum tube；The temperature controller 11 and high-temperature tubular
Furnace interior thermocouple connects, for controlling heating-up temperature；Tubualted bottle 17 is arranged at eminence, is easy to reaction solution to flow out.
The assay method of Gold Concentrate under Normal Pressure sulfur content between porcelain tube and more air body anemostats plus two-way glass piston with
One glass three-way, one end emulsion tube of glass three-way are connected with glass tubualted bottle, and 3% H2O2 punchings are contained in glass tubualted bottle
Washing lotion, glass tubualted bottle will have pressure difference with porcelain tube, and the emulsion tube for connecting glass three-way and tubualted bottle is controlled with tongs.Connect by figure
Measure device is connect, the air-tightness of check device under conditions of ventilation, regulation oxygen flow is 0.15L/min-0.20L/min,
It is bright green that Standard Volumetric Solutions for Sodium Hydroxide to absorbing liquid, which is added dropwise, disregards reading.It is with nickel filament that the porcelain boat for filling sample is fast
Speed push-in combustion tube temperature highest point, stoppers plug and is passed through oxygen, regulation oxygen flow is 0.15L/min-0.20L/ immediately
Min, titrated with Standard Volumetric Solutions for Sodium Hydroxide, in sample close to when reacting complete, close two-way glass piston, decontrol sealing
Folder, add 2-5ml flushing liquors every time, rinse tube wall, be changed into bright until being titrated to Standard Volumetric Solutions for Sodium Hydroxide from aubergine
Green is terminal.By calculating sodium hydroxide concentration, sulfur content is calculated.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of Gold Concentrate under Normal Pressure sulphur content determination device, including supply part, reactive moieties and detection part, it is characterised in that：Institute
Stating gas supply part point includes：Oxygen cylinder（1）, pressure-reducing valve（2）, spinner flowmeter（3）, one-level Drexel bottle（4）, two level Drexel bottle（5）、
Drying tower（6）；Reactive moieties include：High temperature process furnances（7）, porcelain tube（8）, porcelain boat（9）, power supply（10）, temperature controller（11）；
Detection part includes：Glass two-way with piston（12）, glass three-way（13）, porous gas anemostat（14）, emulsion tube（15）、
Spring water stopper（16）, tubualted bottle（17）, gas absorption bottle（18）, buret（19）；Wherein described pressure-reducing valve（2）It is connected to oxygen
Gas cylinder（1）On gas outlet, spinner flowmeter is told（3）With pressure-reducing valve（2）Connection, the one-level Drexel bottle（4）Pass through glass tube
With spinner flowmeter（3）It is connected, the two level Drexel bottle（5）With one-level Drexel bottle（4）It is connected by glass tube, the drying tower
（6）Bottom passes through glass tube and two level Drexel bottle（5）It is connected；Wherein described high temperature process furnances（7）Inside set porcelain tube（8）, porcelain tube（8）
One end and drying tower（6）Gas outlet be connected, the other end is with passing through glass and rubber stopper and the glass two-way with piston（12）Phase
Even, the power supply（10）And temperature controller（11）It is connected respectively at high temperature process furnances；Wherein described glass three-way（13）, one
End and the glass two-way with piston（12）It is connected, one end and porous gas anemostat（14）It is connected, top and emulsion tube（15）Phase
Even, described spring water stopper（16）It is arranged at emulsion tube（15）On, described tubualted bottle（17）With emulsion tube（15）It is connected, institute
The porous gas anemostat stated（14）It is arranged at gas absorption bottle（18）It is interior, the buret（19）It is arranged at gas absorption bottle
（18）Surface.
A kind of 2. Gold Concentrate under Normal Pressure sulphur content determination device according to claim 1, it is characterised in that：The one-level Drexel bottle
（4）Inside is equipped with acid gas absorbent, for absorbing the trace acidic gas contained in oxygen, including oxysulfide, nitrogen oxygen
Compound, oxycarbide.
A kind of 3. Gold Concentrate under Normal Pressure sulphur content determination device according to claim 1, it is characterised in that：The two level Drexel bottle
（5）Inside is equipped with water vapor absorption agent, the vapor in the oxygen come for absorbing the conveying of first order absorption bottle.
A kind of 4. Gold Concentrate under Normal Pressure sulphur content determination device according to claim 1, it is characterised in that：The drying tower（6）It is interior
Portion is equipped with discoloration silica gel water suction indicator, for ensureing that the oxygen for reacting is dried.
A kind of 5. Gold Concentrate under Normal Pressure sulphur content determination device according to claim 1, it is characterised in that：The porcelain tube（8）To be firm
Jade pipe.
A kind of 6. Gold Concentrate under Normal Pressure sulphur content determination device according to claim 1, it is characterised in that：The temperature controller
（11）It is connected with high temperature process furnances internal thermocouples, for controlling heating-up temperature.
A kind of 7. Gold Concentrate under Normal Pressure sulphur content determination device according to claim 1, it is characterised in that：Tubualted bottle（17）It is arranged at
Eminence, it is easy to reaction solution to flow out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720668356.1U CN206772837U (en) | 2017-06-09 | 2017-06-09 | A kind of Gold Concentrate under Normal Pressure sulphur content determination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720668356.1U CN206772837U (en) | 2017-06-09 | 2017-06-09 | A kind of Gold Concentrate under Normal Pressure sulphur content determination device |
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| Publication Number | Publication Date |
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| CN206772837U true CN206772837U (en) | 2017-12-19 |
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| CN201720668356.1U Active CN206772837U (en) | 2017-06-09 | 2017-06-09 | A kind of Gold Concentrate under Normal Pressure sulphur content determination device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114047289A (en) * | 2021-11-12 | 2022-02-15 | 水口山有色金属有限责任公司 | Method suitable for rapidly measuring sulfur content in crude arsenic |
-
2017
- 2017-06-09 CN CN201720668356.1U patent/CN206772837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114047289A (en) * | 2021-11-12 | 2022-02-15 | 水口山有色金属有限责任公司 | Method suitable for rapidly measuring sulfur content in crude arsenic |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 265100 Yantai City, Shandong Province, Haiyang city xujiazhen Yan Wing mountain village north Patentee after: Yantai kingau Environmental Technology Co. Ltd. Address before: 265141 Yantai City, Shandong Province, Haiyang city xujiazhen Yan Wing mountain village north Patentee before: Yantai jinau smelting Co Ltd |
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| CP03 | Change of name, title or address |