CN103698158A - Solution sampling stirrer - Google Patents
Solution sampling stirrer Download PDFInfo
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- CN103698158A CN103698158A CN201310734891.9A CN201310734891A CN103698158A CN 103698158 A CN103698158 A CN 103698158A CN 201310734891 A CN201310734891 A CN 201310734891A CN 103698158 A CN103698158 A CN 103698158A
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- liquid separator
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- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The invention provides a solution sampling stirrer which comprises a solution storage tank, wherein a first gas distributor is arranged at the bottom of the solution storage tank, an output end of the first gas distributor is connected with an input end of a gas liquid separator, a liquid outlet pipe is arranged at the bottom end of the gas liquid separator, a hopper is arranged right below a pipe opening of the liquid outlet pipe, and a gas outlet end at the top of the gas liquid separator is connected with an input end of a second gas distributor in the middle part of the solution storage tank. The air or the nitrogen is used as power to exchange the gas in the first gas distributor with a solution, so that the solution is lifted to and separated in the gas liquid separator and then serves as a sample for sampling analysis, the sampling operation is convenient, safe and reliable, and meanwhile, the bottom part and the upper part of the solution storage tank are stirred through the gas distributors, so that the contents of the component in upper and lower parts of the solution are the same, and then the sampling analysis result is reliable.
Description
Technical field
The present invention relates to a kind of chemical industry instrument, be specifically related to a kind of solution sampling stirrer.
Background technology
In commercial production, for what guarantee to produce, normally carry out and product content is controlled, need to carry out sample analysis to raw material or product.In practice, due to easily the spattering property of solution, its containing device is all larger tank body, it is carried out to sample analysis has certain difficulty in addition because the performances such as the high temperature of the solution having, corrosion have also caused.When to the hot strong solution of ammonium nitrate transportation car sampling, operating personnel must stand on tank car, open tank car top respective valves, with well-bucket, therefrom put into, and manually get solution and put into analytical instrument; But because solution is hot dense material, easily scald personnel.While for example sampling in nitric acid pot area again, operating personnel must stand on storage tank, with transfusion bottle, from tank top manhole, deeply sample, and because nitric acid is extremely toxic substance, have strong corrosion, not only dangerous but also waste time and energy.
In addition, because sampling is to get on the top of tank body substantially, and some solution is because proportion, precipitation etc. are former thereby to cause upper and lower part branch content in tank body be inhomogeneous, and this just causes sampling inaccurate.Strong solution as hot in ammonium nitrate, the easy layering of salpeter solution, often bottom proportion is greater than top, causes taking-up sample analysis result and actual error very large.So we need a kind of can be to solution sampling and solution is stirred simultaneously, control the uniform sampling mixer of solution component.
Summary of the invention
In order to solve the problems of the technologies described above, object of the present invention is just to provide a kind of solution sampling stirrer, solution is being carried out to safety, easily in sampling, also solution is being stirred, and reaches sampling solution and has certain representativeness, makes analysis result reliable.
In order to achieve the above object, the invention provides a kind of solution sampling stirrer, comprise solution storage tank, described solution tank bottom is provided with the first gas distributor, and the output terminal of described the first gas distributor is connected with the input end of gas-liquid separator; The bottom of described gas-liquid separator is provided with drain pipe, under the mouth of pipe of described drain pipe, is provided with funnel; The outlet side, top of described gas-liquid separator is connected with the input end of being located at second gas distributor at solution storage tank middle part.
Further, the input end of described the first gas distributor is connected with refrigeratory, described refrigeratory input end be connected with air hose, nitrogen tube respectively.
Further, in described air hose and nitrogen tube, be respectively equipped with the first gas admittance valve, the second gas admittance valve.
Further, described drain pipe is provided with liquid valve; Between described the first gas distributor and gas-liquid separator, be provided with liquid feed valve.
Further, described the first gas distributor is positioned at the 15-25cm place, bottom face top of solution storage tank.
In the present invention, the first gas distributor, the second gas distributor are the pipeline that is drilled with tiny eyelet, when ambient atmos enters in the first gas distributor after cooling, by the solution in its eyelet and solution storage tank, exchange; Gas stirs the solution of solution tank bottom simultaneously, makes solution component even.Open liquid feed valve, solution entered in gas-liquid separator, carry out separation, separated after liquid from liquid valve, enter funnel as analytic sample, the gas after separation enters the second gas distributor solution storage tank top solution is stirred.Thereby solved in solution storage tank solution inhomogeneous, sample a uneasy congruent difficult problem, and operation is simple.
In actual production, funnel and gas-liquid separator both can be arranged on solution storage tank top and be beneficial to solution in funnel and be recovered in solution storage tank; Also can be arranged on storage tank periphery, convenient sampling.
So the present invention has following beneficial effect:
1, the present invention utilizes gas distributor to stir respectively the bottom of solution storage tank and top, makes the component content of its upper and lower part solution consistent, thereby makes sample analysis reliable results.
2, utilize air or nitrogen as power, by gas and solution in the first gas distributor, exchange, thereby in using solution elevating to gas-liquid separator, carry out after separation, as the sample of sample analysis, having facilitated sampling operation, and sample unobstructed, handling safety, reliable simultaneously.
3, this device, when not sampling, can be used as solution stirrer merely.
4, the power gas of this device can be selected pressurized air and nitrogen, if component has interference just to use nitrogen to solution medium in air, avoids solution to cause unnecessary impact.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention;
In figure: 1-air hose, 2-nitrogen tube, 3-1 the first gas admittance valve, 3-2 the second gas admittance valve, 3-3 liquid feed valve, 3-4 liquid valve, 4-refrigeratory, 5-the first gas distributor, 6-solution storage tank, 7-the second gas distributor, 8-funnel, 9-gas-liquid separator.
Embodiment
As shown in Figure 1, a kind of solution sampling stirrer, comprise solution storage tank 6, described solution storage tank 6 bottoms are provided with the first gas distributor 5 from its bottom face 15-25cm place, the input end of the first gas distributor 5 is connected with refrigeratory 4, described refrigeratory 4 input end be connected with air hose 1, nitrogen tube 2 respectively; The output terminal of the first gas distributor 5 is connected with the input end of gas-liquid separator 9; The bottom of described gas-liquid separator 9 have drain pipe under be provided with funnel 8; The outlet side, top of described gas-liquid separator 9 is connected with the input end of being located at second gas distributor 7 at solution storage tank 6 middle parts.
Further, in described air hose 1 and nitrogen tube 2, be respectively equipped with the first gas admittance valve 3-1, the second gas admittance valve 3-2.Described drain pipe is provided with liquid valve 3-4; Between described the first gas distributor 5 and gas-liquid separator 9, be provided with liquid feed valve 3-3.
According to the character of solution, select with pressurized air or nitrogen, while using nitrogen, close the first gas admittance valve 3-1 on air hose 1, open the second gas admittance valve 3-2 in nitrogen tube 2, nitrogen enters and in refrigeratory 4, carries out cooling removing wherein after moisture content, enter the first gas distributor 5 that is arranged in solution storage tank 6 bottoms, from its eyelet and solution, exchange and solution is stirred, then by liquid feed valve 3-3, enter and in gas-liquid separator 9, carry out separation, open liquid valve 3-4, separated after liquid from its bottom drain pipe, enter funnel 8 sample as sample analysis; And gas after separation enters in the second gas distributor 7 solution in solution storage tank 6 is stirred again.
When not needing to sample, close liquid valve 3-4, gas still stirs solution by two gas distributors.
Above embodiment is not limited only to protection scope of the present invention, all based on basic thought of the present invention, modify or change all belong to protection scope of the present invention.
Claims (5)
1. a solution sampling stirrer, comprises solution storage tank, it is characterized in that: described solution tank bottom is provided with the first gas distributor, and the output terminal of described the first gas distributor is connected with the input end of gas-liquid separator; The bottom of described gas-liquid separator is provided with drain pipe, under the mouth of pipe of described drain pipe, is provided with funnel; The outlet side, top of described gas-liquid separator is connected with the input end of being located at second gas distributor at solution storage tank middle part.
2. solution sampling stirrer according to claim 1, is characterized in that: the input end of described the first gas distributor is connected with refrigeratory, described refrigeratory input end be connected with air hose, nitrogen tube respectively.
3. solution sampling stirrer according to claim 2, is characterized in that: in described air hose and nitrogen tube, be respectively equipped with the first gas admittance valve, the second gas admittance valve.
4. solution sampling stirrer according to claim 1, is characterized in that: described drain pipe is provided with liquid valve; Between described the first gas distributor and gas-liquid separator, be provided with liquid feed valve.
5. solution sampling stirrer according to claim 1, is characterized in that: described the first gas distributor is positioned at the 15-25cm place, bottom face top of solution storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734891.9A CN103698158B (en) | 2013-12-27 | 2013-12-27 | A kind of solution sampling stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734891.9A CN103698158B (en) | 2013-12-27 | 2013-12-27 | A kind of solution sampling stirrer |
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| Publication Number | Publication Date |
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| CN103698158A true CN103698158A (en) | 2014-04-02 |
| CN103698158B CN103698158B (en) | 2015-10-28 |
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| CN201310734891.9A Active CN103698158B (en) | 2013-12-27 | 2013-12-27 | A kind of solution sampling stirrer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677687A (en) * | 2015-03-27 | 2015-06-03 | 山东钢铁股份有限公司 | Industrial liquid sampling device and industrial liquid sampling method |
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| CN101003779A (en) * | 2007-01-18 | 2007-07-25 | 清华大学 | Method and equipment for preparing ethanol by circular gas stripping online separating and coupling |
| CN101033449A (en) * | 2006-12-12 | 2007-09-12 | 北京航空航天大学 | Optical bioreactor for spacing regenerative oxygen |
| CN101939081A (en) * | 2008-02-07 | 2011-01-05 | 阿尔斯托姆科技有限公司 | A gas sparger for supplying oxidation gas to a wet scrubber |
| CN203350070U (en) * | 2013-07-09 | 2013-12-18 | 南京荣欣化工有限公司 | Normal pressure tank sampling device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1741847A1 (en) * | 1989-12-21 | 1992-06-23 | Научно-производственное объединение "Витамины" | Multiphase contact apparatus |
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2013
- 2013-12-27 CN CN201310734891.9A patent/CN103698158B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101033449A (en) * | 2006-12-12 | 2007-09-12 | 北京航空航天大学 | Optical bioreactor for spacing regenerative oxygen |
| CN101003779A (en) * | 2007-01-18 | 2007-07-25 | 清华大学 | Method and equipment for preparing ethanol by circular gas stripping online separating and coupling |
| CN101939081A (en) * | 2008-02-07 | 2011-01-05 | 阿尔斯托姆科技有限公司 | A gas sparger for supplying oxidation gas to a wet scrubber |
| CN203350070U (en) * | 2013-07-09 | 2013-12-18 | 南京荣欣化工有限公司 | Normal pressure tank sampling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677687A (en) * | 2015-03-27 | 2015-06-03 | 山东钢铁股份有限公司 | Industrial liquid sampling device and industrial liquid sampling method |
| CN104677687B (en) * | 2015-03-27 | 2017-04-19 | 山东钢铁股份有限公司 | Industrial liquid sampling device and industrial liquid sampling method |
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| CN103698158B (en) | 2015-10-28 |
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Effective date of registration: 20210423 Address after: 234000 No. 157, Xichang Road, Suzhou, Anhui Patentee after: WANBEI COAL-ELECTRICITY GROUP Co.,Ltd. Address before: 232038 Anhui Province, Huainan city tianjia'an District Quanshan Patentee before: ANHUI HUAIHUA CHEMICAL GROUP Co.,Ltd. |