CN103698158B - A kind of solution sampling stirrer - Google Patents
A kind of solution sampling stirrer Download PDFInfo
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- CN103698158B CN103698158B CN201310734891.9A CN201310734891A CN103698158B CN 103698158 B CN103698158 B CN 103698158B CN 201310734891 A CN201310734891 A CN 201310734891A CN 103698158 B CN103698158 B CN 103698158B
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- liquid separator
- sampling
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Abstract
The invention provides a kind of solution sampling stirrer, comprise solution reservoir, be provided with the first gas distributor bottom described solution reservoir, the described output terminal of 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, is provided with funnel immediately below the mouth of pipe of described drain pipe; The outlet side, top of described gas-liquid separator is connected with the input end of the second gas distributor be located in the middle part of solution reservoir.Utilize air or nitrogen as power, exchanged by gas and solution in the first gas distributor, thus using the sample as sample analysis after being separated in solution elevating to gas-liquid separator, the convenient and safety of sampling operation, reliable; By gas distributor, the bottom of solution reservoir and top are stirred respectively simultaneously, make the component content of its upper and lower part solution consistent, make sample analysis reliable results.
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 the industrial production, in order to ensure normally carrying out and controlling product assay of production, 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, carries out sample analysis and there is certain difficulty in addition because the performance such as high temperature, corrosion of the solution had also result in it.As during to ammonium nitrate hot strong solution transport car sampling, operating personnel must stand on tank car, open tank car top respective valves, therefrom put into well-bucket, manually get solution and put into analytical instrument; But because solution is hot dense material, easily scald personnel.When such as sampling in nitric acid pot area again, operating personnel must stand on storage tank, deeply sample from tank top manhole with transfusion bottle, because nitric acid is extremely toxic substance, have strong corrosion, not only dangerous but also waste time and energy.
In addition, because sampling is get on the top of tank body substantially, and some solution causes upper and lower part branch content in tank body to be uneven because of the reason such as proportion, precipitation, and this just causes sampling inaccurate.Strong solution as hot in ammonium nitrate, the easy layering of salpeter solution, often bottom proportion be greater than top, cause take out sample analysis result and actual error very large.So we need one can to stir solution solution sampling 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, also stirs solution while solution being carried out to safety, easily sampling, reaches sampling solution and has certain representativeness, make analysis result reliable.
In order to achieve the above object, the invention provides a kind of solution sampling stirrer, comprise solution reservoir, be provided with the first gas distributor bottom described solution reservoir, the described output terminal of 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, is provided with funnel immediately below the mouth of pipe of described drain pipe; The outlet side, top of described gas-liquid separator is connected with the input end of the second gas distributor be located in the middle part of solution reservoir.
Further, the input end of described first gas distributor is connected with refrigeratory, described refrigeratory input end be connected with air hose, nitrogen tube respectively.
Further, described air hose and nitrogen tube are respectively equipped with the first gas admittance valve, the second gas admittance valve.
Further, described drain pipe is provided with liquid valve; Liquid feed valve is provided with between described first gas distributor and gas-liquid separator.
Further, described first gas distributor be positioned at solution reservoir bottom face above 15-25cm place.
In the present invention, the first gas distributor, the second gas distributor are the pipeline being drilled with tiny eyelet, when ambient atmos enters in the first gas distributor after cooling, are exchanged by the solution in its eyelet and solution reservoir; Gas stirs the solution bottom solution reservoir simultaneously, makes solution components even.Open liquid feed valve, solution is entered in gas-liquid separator and is separated, after being separated, liquid enters as analyzing sample funnel from liquid valve, and the gas after separation enters the second gas distributor and stirs solution reservoir top solution.Thus solve solution in solution reservoir uneven, sample a uneasy congruent difficult problem, and operation is simple.
In actual production, funnel and gas-liquid separator both can be arranged on and be beneficial to solution in funnel above solution reservoir and be recovered in solution reservoir; 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 reservoir and top, makes the component content of its upper and lower part solution consistent, thus makes sample analysis reliable results.
2, utilize air or nitrogen as power, exchanged by gas and solution in the first gas distributor, thus using the sample as sample analysis after being separated in solution elevating to gas-liquid separator, facilitate sampling operation, and sample unobstructed, simultaneously handling safety, reliable.
3, this device is not when sampling, and can use as solution stirrer merely.
4, the power gas of this device can select pressurized air and nitrogen, if component has interference just to use nitrogen to solution medium in air, avoids causing unnecessary impact to solution.
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 first gas admittance valve, 3-2 second gas admittance valve, 3-3 liquid feed valve, 3-4 liquid valve, 4-refrigeratory, 5-first gas distributor, 6-solution reservoir, 7-second gas distributor, 8-funnel, 9-gas-liquid separator.
Embodiment
As shown in Figure 1, a kind of solution sampling stirrer, comprise solution reservoir 6, the first gas distributor 5 is provided with from its bottom face 15-25cm place bottom described solution reservoir 6, 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 having immediately below drain pipe of bottom of described gas-liquid separator 9 is provided with funnel 8; The outlet side, top of described gas-liquid separator 9 is connected with the input end of the second gas distributor 7 be located in the middle part of solution reservoir 6.
Further, described air hose 1 and nitrogen tube 2 are 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; Liquid feed valve 3-3 is provided with between described first gas distributor 5 and gas-liquid separator 9.
According to character selection pressurized air or the nitrogen of solution, when 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 in refrigeratory 4 and carries out cooling and remove wherein after moisture content, enter the first gas distributor 5 be arranged in bottom solution reservoir 6, carry out exchanging and stirring solution from its eyelet and solution, then entered in gas-liquid separator 9 by liquid feed valve 3-3 and be separated, open liquid valve 3-4, the rear liquid of separation enters the sample as sample analysis funnel 8 from its bottom drain pipe; And the gas after being separated enters in the second gas distributor 7 and again stirs to solution in solution reservoir 6.
When not needing sampling, close liquid valve 3-4, gas is still stirred solution by two gas distributors.
Above embodiment is not limited only to protection scope of the present invention, all modify based on basic thought of the present invention or change all belong to protection scope of the present invention.
Claims (4)
1. a solution sampling stirrer, comprises solution reservoir, it is characterized in that: be provided with the first gas distributor bottom described solution reservoir, and the described output terminal of 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, is provided with funnel immediately below the mouth of pipe of described drain pipe; The outlet side, top of described gas-liquid separator is connected with the input end of the second gas distributor be located in the middle part of solution reservoir; The input end of described first gas distributor is connected with refrigeratory, described refrigeratory input end be connected with air hose, nitrogen tube respectively.
2. solution sampling stirrer according to claim 1, is characterized in that: described air hose and nitrogen tube are respectively equipped with the first gas admittance valve, the second gas admittance valve.
3. solution sampling stirrer according to claim 1, is characterized in that: described drain pipe is provided with liquid valve; Liquid feed valve is provided with between described first gas distributor and gas-liquid separator.
4. solution sampling stirrer according to claim 1, is characterized in that: 15-25cm place above the bottom face that described first gas distributor is positioned at solution reservoir.
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 CN103698158A (en) | 2014-04-02 |
| CN103698158B true 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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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1741847A1 (en) * | 1989-12-21 | 1992-06-23 | Научно-производственное объединение "Витамины" | Multiphase contact apparatus |
| 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 |
-
2013
- 2013-12-27 CN CN201310734891.9A patent/CN103698158B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1741847A1 (en) * | 1989-12-21 | 1992-06-23 | Научно-производственное объединение "Витамины" | Multiphase contact apparatus |
| 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 |
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| CN103698158A (en) | 2014-04-02 |
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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. |
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