CN103398875A - Apparatus for determining vertical distribution of petroleum hydrocarbon concentration in ocean suspended spilled oil - Google Patents
Apparatus for determining vertical distribution of petroleum hydrocarbon concentration in ocean suspended spilled oil Download PDFInfo
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- CN103398875A CN103398875A CN2013103641031A CN201310364103A CN103398875A CN 103398875 A CN103398875 A CN 103398875A CN 2013103641031 A CN2013103641031 A CN 2013103641031A CN 201310364103 A CN201310364103 A CN 201310364103A CN 103398875 A CN103398875 A CN 103398875A
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Abstract
The invention relates to an apparatus for determining vertical distribution of petroleum hydrocarbon concentration in ocean suspended spilled oil. The apparatus comprises a cylindrical container with a bottom and a sampler disposed at the top of the container; the sampler comprises multiple sampling tubes with different length and a fixing device for fixing the sampling tubes; each sampling tube has a tubular structure, the upper end is opened, the lower end has a bended sharp opening structure, and the sharp opening is perpendicular to the sampling tube in direction; the design of the sharp openings helps to furthest avoid disturbing petroleum hydrocarbon in water; and all sharps openings at the bottom of the sampling tubes are directed to the center of the cylindrical container, so that the sampled water samples are guaranteed to be in a same vertical line. The apparatus has the advantage of simple structure, is capable of conveniently and rapidly determining vertical distribution of petroleum hydrocarbon concentration in ocean suspended spilled oil, and provides a scientific basis for spilled oil processing by using different methods.
Description
Technical field
The present invention relates to a kind of device of measuring ocean suspension oil spilling Petroleum Hydrocarbon concentration vertical distribution, belong to the ocean monitoring technologytechnologies field.
Background technology
In recent years, along with exploitation and the utilization of offshore petroleum resources, in the production and transportation of refinery products, the marine oil overflow Frequent Accidents.For example, in April, 2010 Gulfian " deep water local horizon " drilling platform blast oil spill accident, The Great Hermit Hill, Dalian in July, 2010 New Port harbour pipe laying oil spill accident, in June, 2011 Peng Lai 19-3 oil field oil spill accident.Petroleum composition is take the larger alkane of relative molecular mass as main, and degraded needs the long period under field conditions (factors).Oil is across the sea floating, diffuses to form rapidly oil film, affects the halonereid growth, destroys the marine ecology balance.Marine oil spill is not only huge to environmental hazard, and can affect the mankind's productive life, harm humans health.The processing that sea surface oil stain dyes roughly is divided into three kinds of Physical, chemical method and bioanalysises.Physical treatment process mainly reclaims oil spilling by the means of physics, chemical treatment method is to spray various chemical agents, as other interfacial agents such as the oil dispersant that disappears, adsorbent etc., can be dispersed into minimum particle to the oil slick on sea, make its emulsification, dispersion in seawater, dissolve or be deposited to seabed.Bioremediation is the ability that stronger oxidation is arranged and decompose oil according to some natural microorganism that is present in ocean or soil, utilizes this biological characteristic to remove the oil that flows in seawater., the rule of up to the present people's ocean suspension not fully aware of oil spilling petroleum hydrocarbon vertical distribution in ocean, therefore also just can't effectively instruct physics, chemistry, biological method to carry out the oil spilling processing.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of easy, device of indoor measurement ocean suspension oil spilling Petroleum Hydrocarbon concentration vertical distribution fast.
The present invention includes a bottomed cylindrical shape container and the sampler that is installed on container top, described sampler comprises the many stopple coupons that length is different, and for fixing the stationary installation of described stopple coupon; Described stopple coupon is tubular structure, its upper end open, lower end is crooked sharp-crested structure, the sharp-crested direction is vertical with stopple coupon, the sharp-crested design can be avoided the petroleum hydrocarbon in disturbance water to greatest extent, and the sharp-crested of each stopple coupon bottom, all towards the center of hydrostatic column, guarantees that institute's water sampling is on the same perpendicular line.
Described stopple coupon top connects the syringe for sampling by rubber linking tube, and uses the tongs sealing.
Described hydrostatic column bottom is equipped with drainage switch.
Described hydrostatic column can be fixed on base.
The present invention in use, first is fixed in sampler the top of hydrostatic column, and described hydrostatic column can be fixed on base, then in container, is filled to 0 scale, and a small amount of oil simulation oil spilling is poured at top into; Finally by the stopple coupon of different depth, take a sample, can measure petroleum hydrocarbon Vertical Distribution Law.The benefit of first static sampler is, can take a sample at any time, and oil spilling that can the disturbance water surface during sampling, the petroleum hydrocarbon in also can disturbance water.Sampling slowly blows out the water in stopple coupon, then uses the tongs sealing after finishing, and in the time of can guaranteeing lower sub-sampling like this, the water sample of getting is not the water that remained in last time in stopple coupon.
Advantage of the present invention is simple in structure, can fast and easy measures the vertical distribution of suspension oil spilling Petroleum Hydrocarbon concentration, for distinct methods carries out oil spilling, processes the foundation that science is provided.
The accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention.
Fig. 2 is the structural representation of hydrostatic column of the present invention.
Fig. 3 is the structural representation of sampler of the present invention.
Fig. 4 is the structural representation of base of the present invention.
Fig. 5 utilizes the present invention to measure petroleum hydrocarbon concentration vertical distribution temporal evolution figure.
Wherein, 1. hydrostatic column; 2. drainage switch; 3. stopple coupon stationary installation; 4. rubber linking tube; 5. tongs; 6. syringe; 7. sampler; 8. stopple coupon one; 9. stopple coupon two; 10. stopple coupon three; 11. stopple coupon four; 12. base.
Embodiment
Below in conjunction with accompanying drawing and by specific embodiment, describe the present invention in detail.
As shown in Figure 1, the inventive system comprises a bottomed cylindrical shape container 1 and the sampler 7 that is installed on hydrostatic column 1 top; Wherein, described hydrostatic column 1 is made by the 5mm heavy sheet glass, and high 100cm, diameter 20cm, cylinder indicate from top to bottom from the scale of 0-80cm different depth, and described hydrostatic column 1 bottom also is equipped with drainage switch 2(such as Fig. 2); On described sampler 7, comprise four stopple coupons that length is different, and for fixing the stationary installation 3 of described stopple coupon 7; Described stopple coupon is respectively stopple coupon 1, stopple coupon 29, stopple coupon 3 10, stopple coupon 4 11, its length difference, desirable 10cm respectively, 30cm, 50cm, the water sample at the different depth places such as 70cm, the sharp-crested of above-mentioned stopple coupon is all towards the center of hydrostatic column, and on the same perpendicular line.
As shown in Figure 3, described stopple coupon stationary installation 3 is the rigid foams that can fix described stopple coupon, can be fixed in the top of hydrostatic column 1.
Its structure below is described as an example of stopple coupon 1 example, described stopple coupon 1 is made with thin glass tube, its upper end open, lower end is crooked sharp-crested structure, the sharp-crested direction is vertical with stopple coupon 8, the sharp-crested design can be avoided the petroleum hydrocarbon in disturbance water to greatest extent, and the sharp-crested of stopple coupon 8 bottoms is towards the center of hydrostatic column; The syringe 6 that described stopple coupon 8 tops connect for sampling by rubber linking tube 4, and use tongs 5 sealings.
Described hydrostatic column 1 can be fixed on base 12 as shown in Figure 4.
The present invention in use, first is fixed on four stopple coupons in Fig. 3 on foam stopple coupon stationary installation 3, by rubber linking tube 4, with glass syringe 6, is connected, and uses tongs 5 sealings; Again sampler 7 is fixed in to the top of the hydrostatic column 1 in Fig. 2, namely forms device as shown in Figure 1; Then put it on the base of Fig. 4.During mensuration, first be filled to 0 scale, at water surface place, pour appropriate oil into, the simulation oil spilling; After sedimentation after a while, by glass syringe 6, extract the water sample of different depth, measure the vertical distribution concentration of water Petroleum Hydrocarbon, result is as shown in Figure 5.Petroleum hydrocarbon concentration is along with the increase of the depth of water reduces as seen from Figure 5, and along with the petroleum hydrocarbon concentration of different depth in the increase water of time all presents ascendant trend, after arriving certain hour, concentration tends towards stability.
Those of ordinary skill in the art can understand, and in protection scope of the present invention, it is all possible for above-described embodiment, modifying, add and replace, and it does not all exceed protection scope of the present invention.
Claims (4)
1. device of measuring ocean suspension oil spilling Petroleum Hydrocarbon concentration vertical distribution, it is characterized in that it comprises a bottomed cylindrical shape container and the sampler that is installed on container top, described sampler comprises the many stopple coupons that length is different, and for fixing the stationary installation of described stopple coupon; Described stopple coupon is tubular structure, its upper end open, and lower end is crooked sharp-crested structure, the sharp-crested direction is vertical with stopple coupon, and the sharp-crested bottom each stopple coupon is all towards the center of hydrostatic column, and on the same perpendicular line.
2. device according to claim 1, is characterized in that described stopple coupon top connects the syringe for sampling by rubber linking tube, and use the tongs sealing.
3. device according to claim 1, is characterized in that described hydrostatic column bottom is equipped with drainage switch.
4. device according to claim 1, is characterized in that described hydrostatic column can be fixed on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364103.1A CN103398875B (en) | 2013-08-20 | 2013-08-20 | A kind of device measuring the distribution of ocean suspension oil spilling Petroleum Hydrocarbon concentration vertical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364103.1A CN103398875B (en) | 2013-08-20 | 2013-08-20 | A kind of device measuring the distribution of ocean suspension oil spilling Petroleum Hydrocarbon concentration vertical |
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| CN103398875A true CN103398875A (en) | 2013-11-20 |
| CN103398875B CN103398875B (en) | 2016-06-08 |
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| CN201310364103.1A Active CN103398875B (en) | 2013-08-20 | 2013-08-20 | A kind of device measuring the distribution of ocean suspension oil spilling Petroleum Hydrocarbon concentration vertical |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940783A (en) * | 2019-10-28 | 2020-03-31 | 陕西众策网络科技发展有限公司 | Portable water quality detection device |
| CN111207954A (en) * | 2020-03-18 | 2020-05-29 | 北华航天工业学院 | Combined type in-situ soil liquid phase and gas phase substance collector |
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| US4074577A (en) * | 1977-03-30 | 1978-02-21 | Acf Industries, Incorporated | Sampling assembly for taking a sample of liquid at a desired level in a tank |
| CN101221099A (en) * | 2008-01-24 | 2008-07-16 | 中国水利水电科学研究院 | Lake demixing water sampling instrument |
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| CN202614556U (en) * | 2012-06-16 | 2012-12-19 | 王磊 | Device for synchronously sampling multiple layers of water in reservoir |
| CN202853944U (en) * | 2012-08-17 | 2013-04-03 | 中国水电顾问集团中南勘测设计研究院 | High-level water quality stratified sampler |
| CN202994540U (en) * | 2012-11-23 | 2013-06-12 | 辽宁石油化工大学 | Water sample collector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1178108A (en) * | 1966-10-18 | 1970-01-21 | Whessoe Ltd | Taking of Liquid Samples from a Storage Tank |
| US4074577A (en) * | 1977-03-30 | 1978-02-21 | Acf Industries, Incorporated | Sampling assembly for taking a sample of liquid at a desired level in a tank |
| CN101221099A (en) * | 2008-01-24 | 2008-07-16 | 中国水利水电科学研究院 | Lake demixing water sampling instrument |
| CN101592567A (en) * | 2008-05-26 | 2009-12-02 | 周建军 | Liquid multi-layer sampling device |
| CN202024906U (en) * | 2011-03-18 | 2011-11-02 | 武汉钢铁(集团)公司 | Liquid sampler capable of layred sampling |
| CN102519752A (en) * | 2011-11-03 | 2012-06-27 | 上海交通大学 | Device for sampling lake-bottom incense ash soil and suspended matters |
| CN202614556U (en) * | 2012-06-16 | 2012-12-19 | 王磊 | Device for synchronously sampling multiple layers of water in reservoir |
| CN202853944U (en) * | 2012-08-17 | 2013-04-03 | 中国水电顾问集团中南勘测设计研究院 | High-level water quality stratified sampler |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940783A (en) * | 2019-10-28 | 2020-03-31 | 陕西众策网络科技发展有限公司 | Portable water quality detection device |
| CN111207954A (en) * | 2020-03-18 | 2020-05-29 | 北华航天工业学院 | Combined type in-situ soil liquid phase and gas phase substance collector |
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| Publication number | Publication date |
|---|---|
| CN103398875B (en) | 2016-06-08 |
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Inventor after: Bao Mutai Inventor after: Sun Peiyan Inventor after: Li Yiming Inventor after: Zheng Xiujin Inventor after: Wang Teng Inventor before: Bao Mutai Inventor before: Sun Peiyan Inventor before: Li Yiming Inventor before: Zheng Xiujin Inventor before: Wang Teng |
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