CN208721459U - A kind of fluid sampling device during golden production - Google Patents
A kind of fluid sampling device during golden production Download PDFInfo
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- CN208721459U CN208721459U CN201821334691.9U CN201821334691U CN208721459U CN 208721459 U CN208721459 U CN 208721459U CN 201821334691 U CN201821334691 U CN 201821334691U CN 208721459 U CN208721459 U CN 208721459U
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- pipeline
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- 238000005070 sampling Methods 0.000 title claims abstract description 82
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 239000012530 fluid Substances 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 53
- 238000006073 displacement reaction Methods 0.000 claims abstract description 20
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 28
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 24
- 239000010931 gold Substances 0.000 claims description 24
- 229910052737 gold Inorganic materials 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000006392 deoxygenation reaction Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 13
- 239000000706 filtrate Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 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
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
A kind of fluid sampling device during golden production, belongs to liquid sampling field.The device is that your liquid pool equipped with liquid is connected with deoxidation tower by pipeline, and deoxidation tower is connected by the pipeline with the first hose valve with displacement pump, and displacement pump is connected by the pipeline with the second hose valve with the inlet flange of flame filter press；The outlet(discharge) flange of the flame filter press is connected to by the lean solution pipeline with the 4th hose valve with the lean solution pond of sampling unit；The sampling pipe with the 5th hose valve is provided on lean solution pipeline with the 4th hose valve, sampling pipe with the 5th hose valve is connect with pressure gauge one end, the pressure gauge other end is connect with pipeline one end with solenoid valve, and the pipeline other end with solenoid valve is connected with sampling bottle.The arrangement achieves the on-line period of liquid during golden production, solve the problem of existing manual sampling safety is poor, data inaccuracy, result lag cannot Instructing manufacture process in time.
Description
Technical Field
The utility model relates to a liquid sampling field, in particular to liquid sampling device in gold production process.
Background
The process of gold production needs to carry out sampling monitoring on liquid, in the past, all manual sampling is carried out, in the sampling process, the liquid is sampled by a sampling spoon manually on site, sampling is carried out three times to four times per shift, not only is the sampling frequency insufficient, impurities are introduced in the sampling process, great hysteresis cannot be accurately represented in the production actual existence, but also the sampling frequency is not representative, the monitoring in the production process cannot be guided, metal balance management in the production process is influenced, and higher labor intensity is also caused for sampling workers. The individual site also has potential safety hazards, and especially, the sampling at night is more inconvenient, and the site is inconvenient for manual sampling.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the prior art, the utility model provides a liquid sampling device in gold production process, the device have realized the online sampling of liquid in the gold production process, solve current artifical sample security poor, the data is inaccurate, the result lags behind, can not in time guide production process's problem.
The utility model relates to a liquid sampling device in the gold production process, which comprises a negative pressure suction unit, a zinc powder replacement unit and a sampling unit;
the zinc powder replacement unit comprises a deoxidation tower, a zinc powder feeder, an ore feeding tank, a replacement pump and a plate-and-frame filter;
the sampling unit comprises a barren liquor pool, a pressure gauge and a sampling bottle;
wherein,
the noble liquid pool filled with liquid is connected with the deoxygenation tower through a pipeline, the deoxygenation tower is connected with a displacement pump through a pipeline with a first rubber tube valve, and the displacement pump is connected with an inlet flange of the plate frame filter through a pipeline with a second rubber tube valve;
the deoxidation tower of the zinc powder replacement unit is also communicated with the negative pressure suction unit through a current-carrying pipeline;
a branch pipeline with a third rubber pipe valve is arranged on the pipeline with the first rubber pipe valve, the branch pipeline with the third rubber pipe valve is connected with the ore feeding groove, a zinc powder feeder is arranged above the ore feeding groove, and the ore feeding groove is communicated with the inlet of the plate and frame filter through a pipeline with an adjusting valve;
an outlet flange of the plate and frame filter is communicated with a barren solution pool of the sampling unit through a barren solution pipeline with a fourth rubber pipe valve;
the lean solution pipeline with the fourth rubber tube valve is provided with a sampling pipeline with a fifth rubber tube valve, the sampling pipeline with the fifth rubber tube valve is connected with one end of a pressure gauge, the other end of the pressure gauge is connected with one end of a pipeline with an electromagnetic valve, and the other end of the pipeline with the electromagnetic valve is connected with a sampling bottle.
Wherein,
the negative pressure suction unit comprises a water tank, a water pump, an ejector and a vacuum meter; the vacuum meter of the negative pressure suction unit is connected with one end of the ejector, the lower part of the ejector is arranged in the water tank, and the water tank is connected with the upper part of the ejector through the water pump.
The other end of the vacuum meter of the negative pressure suction unit is communicated with the deoxidation tower of the zinc powder replacement unit.
The negative pressure suction unit provides a negative pressure environment for the deoxygenation tower.
The working process of the liquid sampling device in the gold production process is as follows:
(1) starting a water pump, pumping water in a water tank into an ejector by the water pump, pumping air in the deoxygenation tower by the ejector, and discharging the air through a diffuser pipe of the ejector to ensure that the deoxygenation tower is vacuumized;
(2) liquid in the gold production process in the precious liquid pool is sucked into the deoxygenation tower under the vacuum action, and simultaneously flows into the displacement pump through a pipeline with a first rubber pipe valve, and the liquid in the gold production process is sent into the plate-and-frame filter under the action of the displacement pump;
(3) and through the branch pipeline with the third rubber tube valve, the liquid in the gold production process flows into the ore loading groove, the zinc powder is fed into the ore loading groove and mixed with the liquid in the gold production process under the action of a zinc powder feeder arranged above the ore loading groove, and the mixed liquid flows into a displacement pump through the branch pipeline with the third rubber tube valve and is conveyed into the plate frame filter;
(4) fully mixing the liquid in the gold production process with zinc powder in a plate-and-frame filter, finishing a displacement reaction, keeping the solid in the plate-and-frame filter, and allowing the displaced liquid to enter a barren solution pool through a barren solution pipeline with a fourth rubber pipe valve through a filtrate outlet of the plate-and-frame filter;
(5) when the electromagnetic valve is opened, filtrate in the barren liquor pool flows through a sampling pipeline with a fifth rubber tube valve, flows through the pressure gauge and the electromagnetic valve (when the electromagnetic valve is opened), and enters a sampling bottle to finish the sampling process.
In the working process of the liquid sampling device in the gold production process, zinc powder is continuously fed into the displacement pump through a small circulation formed by the displacement pump, the adjusting valve, the ore feeding groove and the third rubber tube valve.
In the working process of the liquid sampling device in the gold production process, when the electromagnetic valve is powered on, sampling is started, and when the breakpoint of the electromagnetic valve is closed, sampling is stopped.
In the working process of the liquid sampling device in the gold production process, the sampling time and the sampling interval time are set independently according to the actual production condition.
The utility model discloses a liquid sampling device in gold production process, its benefit is: because the filtrate outlet of the plate and frame filter has certain pressure, when the electromagnetic valve is opened, the filtrate liquid can enter the sampling bottle through the valve and the electromagnetic valve under the action of the pressure, when the electromagnetic valve is closed, the filtrate liquid stops entering the sampling bottle, so that the electromagnetic valve is continuously and repeatedly opened and closed, lean liquid can be continuously and repeatedly opened and closed at certain intervals, certain liquid samples are taken and enter the sampling bottle, therefore, the sampling is uniform and stable, the representativeness is realized, the automation can be realized, the sampling bottle is replaced every class, and the whole process of automatic sampling is realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below,
fig. 1 is a device connection diagram of a liquid sampling device in a gold production process according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a sampling unit in a liquid sampling device in the gold production process provided by the present invention;
wherein, 1 is a noble liquid pool; 2 is a water pump; 3 is an ejector; 4 is a deoxygenation tower; 5 is a zinc powder feeder; 6, a loading chute; 7 is a displacement pump; 8 is a second rubber tube valve; 9 is an inlet flange; 10 is a plate frame filter; 11 is an outlet flange; 12 is a fourth rubber tube valve; 13 is a barren liquor pool; 14 is a fifth rubber tube valve; 15 is a pressure gauge; 16 is an electromagnetic valve; 17 is a sampling bottle; 18 is a third rubber tube valve; 19 is a first rubber tube valve; 20 is a vacuum meter; 21 is a water tank; a lean solution pipeline 22; 23 is a sampling pipeline; and 24 is a regulating valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Examples
In order to solve the problem that manual sampling is needed in the sampling process in the prior art, as shown in fig. 1, an embodiment of the utility model provides a liquid sampling device in the gold production process, which comprises a negative pressure suction unit, a zinc powder replacement unit and a sampling unit;
the negative pressure suction unit comprises a water tank 21, a water pump 2, an ejector 3 and a vacuum meter 20;
the zinc powder replacement unit comprises a deoxidation tower 4, a zinc powder feeder 5, an ore feeding tank 6, a replacement pump 7 and a plate-and-frame filter 10;
the sampling unit comprises a barren liquor pool 13, a pressure gauge 15 and a sampling bottle 17;
the vacuum meter 20 of the negative pressure suction unit is connected with one end of the ejector 3, the diffuser pipe below the ejector 3 is arranged in the water tank 21, and the water tank 21 is connected with the upper part of the ejector 3 through the water pump 2.
The other end of the vacuum meter 20 of the negative pressure suction unit is communicated with the deoxidation tower 4 of the zinc powder replacement unit.
The negative pressure suction unit provides a negative pressure environment for the deoxygenation tower 4.
The noble liquid pool 1 filled with liquid is connected with the deoxygenation tower 4 through a pipeline, the deoxygenation tower 4 is connected with the displacement pump 7 through a pipeline with a first rubber tube valve 19, and the displacement pump 7 is connected with an inlet flange 9 of the plate frame filter 10 through a pipeline with a second rubber tube valve 8;
the deoxidation tower 4 of the zinc powder replacement unit is also communicated with a vacuum meter 20 of the negative pressure suction unit through a current-carrying pipeline;
a branch pipeline with a third rubber tube valve 18 is arranged on the pipeline with the first rubber tube valve 19, the branch pipeline with the third rubber tube valve 18 is connected with the ore feeding groove 6, a zinc powder feeder 5 is arranged above the ore feeding groove 6, and the ore feeding groove 6 is also communicated with the inlet of the plate frame filter 10 through a pipeline with an adjusting valve 24;
an outlet flange 11 of the plate and frame filter 10 is communicated with a barren solution pool 13 of the sampling unit through a barren solution pipeline 22 with a fourth rubber pipe valve 12;
the lean solution pipe 22 with the fourth rubber tube valve 12 is provided with a sampling pipe 23 with a fifth rubber tube valve 14, the sampling pipe 23 with the fifth rubber tube valve 14 is connected with one end of a pressure gauge 15, the other end of the pressure gauge 15 is connected with one end of a pipe with an electromagnetic valve 16, the other end of the pipe with the electromagnetic valve 16 is connected with a sampling bottle 17, and the structural schematic diagram of the sampling unit is shown in figure 2.
The liquid sampling device in the gold production process is adopted to carry out the sampling process as follows:
the liquid in the noble liquid pool 1 is pressed into a deoxygenation tower 4 under the action of vacuum generated after the operation of a water pump 2, an ejector 3 and a water tank 21, meanwhile, the liquid is sent into a plate frame filter 10 and an ore feeding tank 6 under the action of a displacement pump 7, zinc powder is fed into the ore feeding tank 6 under the action of a zinc powder feeder 5 and is mixed with the liquid entering the ore feeding tank 6, the liquid level of the ore feeding tank 6 is adjusted through an adjusting valve 24, the zinc powder is fed into the displacement pump 7 through a third rubber tube valve 18, the zinc powder is continuously sent into the displacement pump 7 and is sent into the plate frame filter 10 through a small circulation consisting of the displacement pump 7, a second rubber tube valve 8, the ore feeding tank 6 and the third rubber tube valve 18, the liquid is fully mixed with the zinc powder in the plate frame filter 10 to complete displacement reaction, the solid is left in the plate frame filter 10, the displaced liquid enters a lean liquid pool 13 through a lean liquid pipeline 22 and a fourth rubber tube valve 12 through an outlet flange 11 of the plate filter after being filtered, meanwhile, the lean solution passes through the sampling pipe 23, passes through the pressure gauge 15 via the fifth rubber tube valve 14, and enters the sampling bottle 17 via the solenoid valve 16 (when the solenoid valve is opened), completing the sampling process.
The above description is only a typical example of the present invention, and is only used to illustrate the technical solution of the present invention, but not to limit the same, and those skilled in the art should understand that: modifications to the technical solutions described in the embodiments or equivalent substitutions of some technical features may be made without departing from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. A liquid sampling device in the gold production process is characterized by comprising a negative pressure suction unit, a zinc powder replacement unit and a sampling unit;
the zinc powder replacement unit comprises a deoxidation tower, a zinc powder feeder, an ore feeding tank, a replacement pump and a plate-and-frame filter;
the sampling unit comprises a barren liquor pool, a pressure gauge and a sampling bottle;
wherein,
the noble liquid pool filled with liquid is connected with the deoxygenation tower through a pipeline, the deoxygenation tower is connected with a displacement pump through a pipeline with a first rubber tube valve, and the displacement pump is connected with an inlet flange of the plate frame filter through a pipeline with a second rubber tube valve;
the deoxidation tower of the zinc powder replacement unit is also communicated with the negative pressure suction unit through a current-carrying pipeline;
a branch pipeline with a third rubber pipe valve is arranged on the pipeline with the first rubber pipe valve, the branch pipeline with the third rubber pipe valve is connected with the ore feeding groove, a zinc powder feeder is arranged above the ore feeding groove, and the ore feeding groove is communicated with the inlet of the plate and frame filter through a pipeline with an adjusting valve;
an outlet flange of the plate and frame filter is communicated with a barren solution pool of the sampling unit through a barren solution pipeline with a fourth rubber pipe valve;
the lean solution pipeline with the fourth rubber tube valve is provided with a sampling pipeline with a fifth rubber tube valve, the sampling pipeline with the fifth rubber tube valve is connected with one end of a pressure gauge, the other end of the pressure gauge is connected with one end of a pipeline with an electromagnetic valve, and the other end of the pipeline with the electromagnetic valve is connected with a sampling bottle.
2. The liquid sampling device in the gold production process of claim 1, wherein the negative pressure suction unit comprises a water tank, a water pump, an ejector and a vacuum meter; the vacuum meter of the negative pressure suction unit is connected with one end of the ejector, the lower part of the ejector is arranged in the water tank, and the water tank is connected with the upper part of the ejector through the water pump.
3. The liquid sampling device in the gold production process as claimed in claim 1, wherein the other end of the vacuum meter of the negative pressure suction unit is communicated with the deoxidation tower of the zinc powder replacement unit.
4. The liquid sampling device in the gold production process of claim 1, wherein the negative pressure suction unit provides a negative pressure environment for the deoxidation tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821334691.9U CN208721459U (en) | 2018-08-17 | 2018-08-17 | A kind of fluid sampling device during golden production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821334691.9U CN208721459U (en) | 2018-08-17 | 2018-08-17 | A kind of fluid sampling device during golden production |
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| CN208721459U true CN208721459U (en) | 2019-04-09 |
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| CN201821334691.9U Active CN208721459U (en) | 2018-08-17 | 2018-08-17 | A kind of fluid sampling device during golden production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669111A (en) * | 2022-04-28 | 2022-06-28 | 河北邯峰发电有限责任公司 | Gypsum dehydration system and online sampling method of filtrate water of gypsum dehydration system |
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2018
- 2018-08-17 CN CN201821334691.9U patent/CN208721459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669111A (en) * | 2022-04-28 | 2022-06-28 | 河北邯峰发电有限责任公司 | Gypsum dehydration system and online sampling method of filtrate water of gypsum dehydration system |
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