CN203101101U - Sampling device for automatically and quickly sucking solution without power - Google Patents
Sampling device for automatically and quickly sucking solution without power Download PDFInfo
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- CN203101101U CN203101101U CN 201320038720 CN201320038720U CN203101101U CN 203101101 U CN203101101 U CN 203101101U CN 201320038720 CN201320038720 CN 201320038720 CN 201320038720 U CN201320038720 U CN 201320038720U CN 203101101 U CN203101101 U CN 203101101U
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Abstract
The utility model relates to a sampling device for automatically and quickly sucking a solution without power. The sampling device comprises a sampling pipe, a liquid drainage pipe, a valve and a liquid receiving hopper, wherein one end of the sampling pipe is positioned in a sampling solution, and the other end of the sampling pipe is connected with the liquid drainage pipe; a sampling valve is arranged at an outlet of the liquid drainage pipe; an inlet of the sampling pipe is higher than an outlet of the liquid drainage pipe; and the liquid receiving hopper is positioned below the outlet of the liquid drainage pipe. The sampling device does not need a complicated auxiliary power and solution circulation device, is simple and reliable, has the advantages of high sampling efficiency and high representativeness, can effectively prevent samples from being polluted and ensure the safety of a worker during sampling, has the characteristic of continuous and random sampling, and is suitable for large-scale continuous production and on-line sampling collection.
Description
Technical field
The utility model includes the non-ferrous metal technical field of smelting, more particularly, relates to a kind of hydrometallurgy sampler, but also is applicable to the collection of other industry liquid sampling.
Background technology
The fluid sampling device of prior art generally all needs auxiliary power: suction type (vacuum pump or vacuum system) fluid sampling device; Adding pressure type (air or inert gas) fluid sampling device; Pump (volume pump, in-line pump, ore pulp pump, liquid pump) formula fluid sampling device; The airtight continuous sampling system that is connected on chemical metallurgy production technology reactor or the pipeline is also arranged, complicated, easy obstruction is aging, the sample representation fluctuation is big, do not see and need not power, can remove cobalt nickel process exploitation in the straight soaking system and test arsenic salt purification of strain smelting group for this reason and use this sampling system device from the report of drawing the simple and effective device of gathering the solution sample.
The core process that purifies at coloured arsenic salt is composed in series by 5 reactors except that cobalt nickel, and one of them is standby.By advancing, add suitable zinc powder at each reactor then and remove cobalt, nickel with the electrode potential of control course of reaction except that adding arsenic salt solusion of the mixing tube before the cobalt nickel reactant device and electrolysis waste solution.Because reaction is to carry out in the environment of acidity, electrode potential is more negative simultaneously, so might produce the arsine gas of severe toxicity in the reactor.For Safety Design, guarantee to be in negative pressure state in each reactor by a cover exhausting and washing system, leak to avoid arsine gas.Need every two hours get the interior sample of groove during ordinary production and monitor stablizing except that cobalt nickel quality except that cobalt nickel effect and assurance.The driving initial stage removes cobalt nickel and adopts the bottom sampling, easily stops up and easily redissolves and have problem such as potential safety hazard when taking a sample because the reactor underflow contains solid height, and this bottom sampling mode is eliminated.By contrast, adopt the standby hole of original DN80 simpler in reactor head, but sampling result is often higher by hanging the sample loading mode sampling.Specific practice is: utilize the standby hole flange of reactor head one DN80, connect a segment pipe and cause operating platform, a movable blind plate is adorned at the pipeline top, and the blind plate rotation is just opened and can be hung sample with the stainless steel sample bucket.Practice through one or two years, there is following problem in this sample that manually hangs: 1) when sampling, when down winching to the reactor liquid level, sample bucket entered solution in the sample bucket, sample bucket is down also got the sample less than the middle part again, there is oxidation in liquid level solution owing to contacting with air, the result is often obviously higher, and is not representative.2) meeting accumulated slag and very difficult water rinse out in the sample bucket, accumulated slag is oxidized in air, can cause redissolution during following sub-sampling, especially the 3rd, the 4th impurity content of reactor own is very low, because the result of laboratory test that the accumulated slag redissolution causes sample makes sampling result lose meaning fully often than the high several times of real content.3) sampling the time has solution and accumulated slag and trickles down form crystallization near thief hole, pollutes the on-site sanitation environment.4) because thief hole has only 80mm, and sample bucket and chain often are stuck in the thief hole, be inconvenient to take a sample, and exist sample bucket to fall into the interior possibility of reactor.5) in the reactor just often be negative pressure, if gas outlet stops up, the thief hole place then might have arsenic hydride and overflow, and has potential safety hazard.6) sampling spot is many, and sample time is long.
The utility model content
At the deficiencies in the prior art, the utility model provides a kind of sampler of unpowered automatically quick draw solution.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of sampler of unpowered automatically quick draw solution, comprise stopple coupon, discharging tube, valve and connect the liquid bucket, described stopple coupon one end is arranged in sampling solution, one end is connected with discharging tube, the exit of described discharging tube is provided with a sample cock, the inlet of described stopple coupon is higher than the outlet of described discharging tube, describedly connects the outlet below that the liquid bucket is positioned at described discharging tube.
Further, the sampler of described a kind of unpowered automatically quick draw solution also comprises a water feed apparatus, described water feed apparatus is made of water tank, feed pipe, inlet valve and water supply hose, described water tank bottom is connected with feed pipe, described feed pipe is provided with inlet valve, described feed pipe exit is connected with water supply hose, and described water supply hose links to each other with discharging tube.
Further, the sampler of described a kind of unpowered automatically quick draw solution also comprises a sampling controller and gage probe, sample cock on the discharging tube and the inlet valve on the water feed apparatus are solenoid valve, gage probe is located at the discharging tube exit, and sampling controller is electrically connected with inlet valve, sample cock, gage probe.
Further, described stopple coupon is the U-shaped stainless-steel tube, and described discharging tube is a high pressure steel wire sebific duct.
Compared with prior art, advantage of the present utility model is:
The utility model utilizes siphon principle and the automatic draw solution of solution fluid pressure, arrive the collection point by default pipeline transportation, can gather the described liquid solution of various differing heights, can concentrate collection by multiple spot, can be used as on-line sampling, need not add any auxiliary power, the people does not allow the directly high temperature of contact when being particularly useful for taking a sample, corrosion, poisonous and harmful, soda acid, there are escaping gas or reactor to produce the liquid of harmful hazardous gas, switching siphon on and off is simple, convenient and rapid, increasing this sampler does not need off-stream case or stops production to transform, and does not need special sample tap or the device of increasing on reactor.Adopt sampled point of the utility model as long as a default set of tubes and valve, all liquid sucking devices open rainbow and start a public water system, do not need complicated auxiliary power and solution circulating device, sampler is easy to be reliable, have sampling efficiency height, representative strong, contaminated except effectively preventing to take a sample, also guarantee to gather personal security in the sampling process, the characteristics that also have continuously, take a sample at any time are fit to the online sample acquisitions of large-scale continuous production.
Description of drawings
Structural representation when Fig. 1 takes a sample for the utility model.
Fig. 2 is for carrying out the structural representation of imbibition for the first time before the utility model sampling.
Fig. 3 is the structural representation of the utility model embodiment 2.
In the accompanying drawing: 1, reactor, 2, stopple coupon, 3, discharging tube, 4, sample cock, 5, connect the liquid bucket, 6, feed pipe, 7, water supply hose, 8, water tank, 9, inlet valve, 10, sampling controller, 11, gage probe.
Embodiment
Below in conjunction with specific embodiments and the drawings the utility model is described further.
As shown in Figure 1 and Figure 2, a kind of sampler of unpowered automatically quick draw solution, comprise stopple coupon 2, discharging tube 3, sample cock 4 and connect liquid bucket 5, stopple coupon 2 one ends are arranged in sampling solution, one end is connected with discharging tube 3, the exit of described discharging tube 3 is provided with a sample cock 4, and the inlet of stopple coupon 2 is higher than the outlet of described discharging tube 3, connects the outlet below that liquid bucket 5 is positioned at described discharging tube 3.
Because solution to be taken a sample has corrosivity,, can guarantee a whole set of sampler safety durable like this so stopple coupon 2, sample cock 4 and connect liquid bucket 5 and adopt stainless steels also can adopt other high temperature resistant, resistant material certainly.Discharging tube 3 adopts high pressure steel wire sebific duct, and discharging tube 3 is flat by suction in the time of can preventing imbibition, improves the reliability and the serviceable life of sampler.Stopple coupon 2 be shaped as U-shaped, an insertion solution to be got (ore pulp), one connects high pressure steel wire sebific duct and is transported to stainless steel and connects liquid bucket 5, stopple coupon 2 is fixed on the reactor 1, five reactor 1 series connection, liquid level stabilizing, the inlet that inserts the stainless steel stopple coupon 2 in the liquid is higher than the outlet of high pressure steel wire sebific duct, guarantees that the siphon gravity flow is unobstructed.
Before sampling for the first time, in order easily the air in stopple coupon 2 and the discharging tube 3 to be got rid of, the utility model also is provided with a water feed apparatus, described water feed apparatus is made of water tank 8, feed pipe 6, inlet valve 9 and water supply hose 7, described water tank 8 bottoms are connected with feed pipe 6, described feed pipe 6 is provided with inlet valve 9, and described feed pipe 6 exits are connected with water supply hose 7, and described water supply hose 7 links to each other with discharging tube 3.
Need open rainbow when taking a sample for the first time earlier and start liquid sucking device, open the sample cock 4 of inlet valve 9 and high pressure steel wire sebific duct, after water in the water tank 8 is filled water with high pressure steel wire sebific duct, close inlet valve 9 and sample cock 4, the water supply hose 7 of dismantling and linking to each other with discharging tube 3 outlets.Then sample cock 4 is opened, utilize siphon principle that solution in the reactor 1 is sucked and connect liquid bucket 5, can take a sample after residual solution in the pipeline bled off (will be according to the far and near different times of determining of distance, general about 1min), after bleeding off the interior residual solution of pipeline, the sample cock 4 of directly opening for the second time and down discharging tube 3 during sub-sampling can take a sample, can a plurality of samplers, a plurality of sampling spot operates simultaneously, valve closing is got final product after having got sample.
The utility model utilizes siphon principle and the automatic draw solution of solution fluid pressure, operating personnel need not to carry out sampling work near reactor 1, can make solution flow in the sampling jar automatically, guarantee operating personnel's the personal safety and the cleanliness factor of equipment, be transported to the collection point by the default pipeline liquid of will taking a sample, can gather the described liquid solution of various differing heights, can concentrate collection by multiple spot, can be used as on-line sampling, need not add any auxiliary power, the people does not allow the directly high temperature of contact when being particularly useful for taking a sample, corrosion, poisonous and harmful, soda acid, there are escaping gas or reactor 1 to produce the liquid of harmful hazardous gas, switching siphon on and off is simple, convenient and rapid, increasing this sampler does not need off-stream case 1 or stops production to transform, do not need special sample tap or the device of increasing on reactor 1, open valve during sampling and earlier the residual solution in the pipeline is bled off, valve-off just directly finishes sampling.Adopt sampled point of the utility model as long as a default set of tubes and valve, do not need complicated auxiliary power and solution circulating device, sampler is easy to be reliable, has sampling efficiency height, representative strong, contaminated except effectively preventing to take a sample, also guarantee to gather personal security in the sampling process, the characteristics that also have continuously, take a sample at any time also are fit to the online sample acquisitions of large-scale continuous production.
As shown in Figure 3, a kind of sampler of unpowered automatically quick draw solution, comprise stopple coupon 2, discharging tube 3, sample cock 4 and connect liquid bucket 5, described discharging tube 3 is provided with a water feed apparatus, described water feed apparatus is by water tank 8, feed pipe 6, inlet valve 9 and water supply hose 7 are formed, water tank 8 bottoms are connected with feed pipe 6, feed pipe 6 links to each other with discharging tube 3 by water supply hose 7, feed pipe 6 is provided with inlet valve 9, it is characterized in that: the sampler of described a kind of unpowered automatically quick draw solution also comprises a sampling controller 10 and gage probe 11, sample cock 4 on the discharging tube 3 and the inlet valve 9 on the water feed apparatus are solenoid valve, gage probe 11 is located at discharging tube 3 exits, sampling controller 10 and inlet valve 9, sample cock 4, gage probe 11 is electrically connected.
When taking a sample, sampling controller 10 is closed the sample cock 4 on the discharging tube 3 earlier, opening the inlet valve 9 of water feed apparatus again pours water, after water is filled stopple coupon 2 and discharging tube 3, sample cock 4 on the sampling controller 10 control discharging tubes 3 is opened, solution continuously outflows from discharging tube 3 under siphon principle and the effect of solution fluid pressure, and gage probe 11 starts.Sampling controller 10 is by the signal of gage probe 11 inputs, and the under-represented solution that flows out earlier in the control discharging tube 3 flows away, and when the solution capacity that flows away reaches predefined numerical value, begins sampling.What of sampling volume sampling controller 10 can accurately control by gage probe 11, and when reaching the sampling volume value of setting, sample cock 4 is closed.
Adopt sampled point of the utility model as long as a default set of tubes and valve, do not need complicated auxiliary power and solution circulating device, sampler is easy to be reliable, has sampling efficiency height, representative strong, contaminated except effectively preventing to take a sample, also guarantee to gather personal security in the sampling process, the characteristics that also have continuously, take a sample at any time are fit to the online sample acquisitions of large-scale continuous production.
The utility model is not limited to above-mentioned embodiment, and any simple modification, equivalent variations and modification that any those skilled in the art do the foregoing description in based on technical solutions of the utility model all belong in the protection domain of the present utility model.
Claims (4)
1. the sampler of a unpowered automatically fast draw solution, comprise stopple coupon, discharging tube, valve and connect the liquid bucket, described stopple coupon one end is arranged in sampling solution, one end is connected with discharging tube, the exit of described discharging tube is provided with a sample cock, the inlet of described stopple coupon is higher than the outlet of described discharging tube, describedly connects the outlet below that the liquid bucket is positioned at described discharging tube.
2. the sampler of a kind of unpowered automatically quick draw solution according to claim 1, it is characterized in that: it also comprises a water feed apparatus, described water feed apparatus is made of water tank, feed pipe, inlet valve and water supply hose, described water tank bottom is connected with feed pipe, described feed pipe is provided with inlet valve, described feed pipe exit is connected with water supply hose, and described water supply hose links to each other with discharging tube.
3. the sampler of a kind of unpowered automatically quick draw solution according to claim 2, it is characterized in that: it also comprises a sampling controller and gage probe, sample cock on the discharging tube and the inlet valve on the water feed apparatus are solenoid valve, gage probe is located at the discharging tube exit, and sampling controller is electrically connected with inlet valve, sample cock, gage probe.
4. according to the sampler of claim 1,2,3 each described a kind of unpowered automatically quick draw solution, it is characterized in that: described stopple coupon is the U-shaped stainless-steel tube, and described discharging tube is a high pressure steel wire sebific duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038720 CN203101101U (en) | 2013-01-25 | 2013-01-25 | Sampling device for automatically and quickly sucking solution without power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038720 CN203101101U (en) | 2013-01-25 | 2013-01-25 | Sampling device for automatically and quickly sucking solution without power |
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| CN203101101U true CN203101101U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320038720 Expired - Fee Related CN203101101U (en) | 2013-01-25 | 2013-01-25 | Sampling device for automatically and quickly sucking solution without power |
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| CN (1) | CN203101101U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115799A (en) * | 2013-01-25 | 2013-05-22 | 株洲冶炼集团股份有限公司 | Powerless sampling device capable of automatically and rapidly sucking solution |
| CN106290669A (en) * | 2015-05-27 | 2017-01-04 | 王华栋 | Liquid chromatographic system flowing is added and expanded in volume device mutually |
| CN106979870A (en) * | 2017-05-09 | 2017-07-25 | 北京中矿东方矿业有限公司 | A kind of continuous sampling system of diverse location sample |
| CN113926357A (en) * | 2021-09-16 | 2022-01-14 | 蔡丽佳 | Cosmetic processing device and preparation process of cosmetics |
-
2013
- 2013-01-25 CN CN 201320038720 patent/CN203101101U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115799A (en) * | 2013-01-25 | 2013-05-22 | 株洲冶炼集团股份有限公司 | Powerless sampling device capable of automatically and rapidly sucking solution |
| CN106290669A (en) * | 2015-05-27 | 2017-01-04 | 王华栋 | Liquid chromatographic system flowing is added and expanded in volume device mutually |
| CN106979870A (en) * | 2017-05-09 | 2017-07-25 | 北京中矿东方矿业有限公司 | A kind of continuous sampling system of diverse location sample |
| CN106979870B (en) * | 2017-05-09 | 2022-01-25 | 北京中矿东方矿业有限公司 | Continuous sampling device of different position samples |
| CN113926357A (en) * | 2021-09-16 | 2022-01-14 | 蔡丽佳 | Cosmetic processing device and preparation process of cosmetics |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20200125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |