CN108318315A - A kind of Infrared Oil Determination Instrument pretreatment system - Google Patents
A kind of Infrared Oil Determination Instrument pretreatment system Download PDFInfo
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- CN108318315A CN108318315A CN201810311152.1A CN201810311152A CN108318315A CN 108318315 A CN108318315 A CN 108318315A CN 201810311152 A CN201810311152 A CN 201810311152A CN 108318315 A CN108318315 A CN 108318315A
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- China
- Prior art keywords
- oil
- regulating valve
- grease
- bottle
- membrane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000012528 membrane Substances 0.000 claims abstract description 30
- 230000001105 regulatory effect Effects 0.000 claims abstract description 30
- 239000004519 grease Substances 0.000 claims abstract description 26
- 239000002904 solvent Substances 0.000 claims abstract description 23
- 238000010521 absorption reaction Methods 0.000 claims abstract description 16
- 241001465754 Metazoa Species 0.000 claims abstract description 15
- 229910052634 enstatite Inorganic materials 0.000 claims abstract description 13
- 239000007832 Na2SO4 Substances 0.000 claims abstract description 11
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- 238000005070 sampling Methods 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 239000002351 wastewater Substances 0.000 claims abstract description 7
- 239000002033 PVDF binder Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 6
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000000017 hydrogel Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 229950011008 tetrachloroethylene Drugs 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 239000000284 extract Substances 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002795 fluorescence method Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004848 nephelometry Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a kind of Infrared Oil Determination Instrument pretreatment systems, including include sampling section, grease UF membrane collection part and adsorbing separation part；The sampling section includes sample bottle (1) and sample pump (2)；The grease UF membrane collection portion point includes grease membrane separator (3), solvent pump (5), molten dose of bottle (13), waste water bottle (12) and regulating valve (6)；The adsorbing separation part includes Na2SO4Adsorption dewatering tank (7), MgSiO3Absorption takes off animals and plants tank (10) and regulating valve (8), (9) and (11).The configuration of the present invention is simple, it is easy to operate, solvent dosage can be greatlyd save, of low cost, safety and environmental protection can be widely used to promote.
Description
Technical field
The invention is related to a kind of oil content analyzer, relates more specifically to a kind of Infrared Oil Determination Instrument pretreatment system.
Background technology
With social development, population rapid growth, fossil fuel are largely exploited and are widely used, and oil is to water body and environment
Pollution the problem of having become global concern, oily pollution test problems have also caused the great attention of environmental administration of various countries.It is former
Some methods include mainly nephelometry, gravimetric method, chromatography, ultrasonic method, fluorescence method, ultraviolet absorption method etc., but the above method
Mostly there is the shortcomings of measuring result error is big, accuracy is poor, cannot be widely used.Infrared Oil Determination Instrument has high sensitivity, surveys
The advantages that result is reliable, efficient is measured, the measurement of oily substance is widely used in.
In prior art, such as the Chinese utility model patent of Patent No. ZL200920020571.6, CN204188514U
Pretreatment uses automatic extracting and enriching device in disclosed Full-automatic infrared oil tester, and water sample and solvent are extracted into blender, stirred
Mixing magneton high-speed rotation in device makes water sample be sufficiently mixed with solvent, extracts the oil in water sample, is then detached, adsorbed, examined
It surveys, package unit is complicated, high energy consumption, extracts the oil in water sample, and Solvent quantity is big, of high cost, endangers to environment and human body
Evil is big.Therefore, urgent need research and development one kind is simple in structure, solvent dosage is few, the pretreatment of safety and environmental protection, low-cost Infrared Oil Determination Instrument
System.The it is proposed of the hydrophilies water-oil separationg films such as existing patent CN106362438A, CN105771673A, CN103861466A,
Research and development for embrane method Infrared Oil Determination Instrument pretreatment system provide the foundation.
Invention content
The purpose of the present invention is to provide it is a kind of it is simple in structure, solvent dosage is few, safety and environmental protection, low-cost infrared survey
Oily instrument pretreatment system.
To achieve the above object, the present invention uses following following technical scheme：
A kind of Infrared Oil Determination Instrument pretreatment system, including sampling section, grease UF membrane collect part and adsorbing separation portion
Point；The sampling section includes sample bottle (1) and sample pump (2)；The grease UF membrane collection portion point includes grease UF membrane
Device (3), solvent pump (5), Rong Ji bottle (13), waste water bottle (12) and regulating valve (6)；The adsorbing separation part includes Na2SO4It inhales
Attached drain sump (7), MgSiO3Absorption takes off animals and plants oil tank (10) and regulating valve (8), (9) and (11)；The wherein described grease film point
From the internal tilting water-oil separationg film (4) of device (3), water-oil separationg film (4) upper area is oil collecting zone, and lower zone is gathering ground；
Wherein bottom of sample pump (1) inlet by piping connection to sample bottle (1), sample pump (2) liquid outlet pass through pipeline
It is connected with the left upper end import of grease membrane separator (3)；Solvent pump (5) inlet passes through piping connection to Rong Ji bottle
(13) bottom, solvent pump (5) liquid outlet are connected by pipeline with the upper inlet of grease membrane separator (3)；The grease
Gathering ground leakage fluid dram is connected by pipeline with waste water bottle (12) entrance in membrane separator (3), in the grease membrane separator (3)
Oil collecting zone leakage fluid dram passes through pipeline and Na2SO4Adsorption dewatering tank entrance connects, and regulating valve (6) is arranged on pipeline；It is described
Na2SO4Two outlets are arranged in adsorption dewatering device (7), and an outlet is connected with regulating valve (9), and another outlet passes through regulating valve
(8) and MgSiO3The entrance that absorption takes off animals and plants oil tank (10) is connected, MgSiO3Absorption take off animals and plants oil tank (10) outlet with
Regulating valve (11) is connected.
The solvent, it is characterised in that：It can be one kind in carbon tetrachloride and tetrachloro-ethylene.
The water-oil separationg film, it is characterised in that：Can be hydrophilic PVDF (PVDF) microporous barrier, PVA hydrogels
One kind in composite membrane and the UV solidification superoleophobic composite membranes of super-hydrophilic and underwater.
Description of the drawings
Fig. 1 is a kind of Infrared Oil Determination Instrument pretreatment system schematic diagram provided by the invention.
In Fig. 1：1- sample bottles；2- samples pump；3- grease membrane separators；4- water-oil separationg films；5- solvent pumps；6- is adjusted
Valve；7-Na2SO4Adsorption dewatering tank；8- regulating valves；9- regulating valves；10-MgSiO3Absorption takes off animals and plants oil tank；11- regulating valves；
12- Fei Shui bottle；13- Rong Ji bottle.
Specific implementation mode
In order to deepen the understanding of the present invention, the present invention is made below in conjunction with specific embodiments and the drawings further detailed
It states.
As shown in Figure 1, a kind of Infrared Oil Determination Instrument pretreatment system, including sampling section, grease UF membrane collect part and
Adsorbing separation part；The sampling section includes sample bottle (1) and sample pump (2)；The grease UF membrane collection portion is divided
Grease membrane separator (3), solvent pump (5), Rong Ji bottle (13), waste water bottle (12) and regulating valve (6)；The adsorbing separation part packet
Include Na2SO4Adsorption dewatering tank (7), MgSiO3Absorption takes off animals and plants oil tank (10) and regulating valve (8), (9) and (11)；It is wherein described
The internal tilting water-oil separationg film (4) of grease membrane separator (3), water-oil separationg film (4) upper area is oil collecting zone, and lower zone is
Gathering ground；Wherein bottom of sample pump (1) inlet by piping connection to sample bottle (1), it is logical that sample pumps (2) liquid outlet
Pipeline is crossed with the left upper end import of grease membrane separator (3) to be connected；Solvent pump (5) inlet is by piping connection to molten
The bottom of Ji bottle (13), solvent pump (5) liquid outlet are connected by pipeline with the upper inlet of grease membrane separator (3)；It is described
Gathering ground leakage fluid dram is connected by pipeline with waste water bottle (12) entrance in grease membrane separator (3), the grease membrane separator
(3) oil collecting zone leakage fluid dram passes through pipeline and Na in2SO4Adsorption dewatering tank entrance connects, and regulating valve (6) is arranged on pipeline；Institute
State Na2SO4Two outlets are arranged in adsorption dewatering device (7), and an outlet is connected with regulating valve (9), and another outlet passes through regulating valve
(8) and MgSiO3The entrance that absorption takes off animals and plants oil tank (10) is connected, MgSiO3Absorption take off animals and plants oil tank (10) outlet with
Regulating valve (11) is connected.
The solvent, it is characterised in that：It can be one kind in carbon tetrachloride and tetrachloro-ethylene.
The water-oil separationg film, it is characterised in that：Can be hydrophilic PVDF (PVDF) microporous barrier, PVA hydrogels
One kind in composite membrane and the UV solidification superoleophobic composite membranes of super-hydrophilic and underwater.
Workflow：As shown in Figure 1, sample in sample bottle (1) is sent to grease membrane separator (3) by sample pump (2)
Oil collecting zone, standing separation, the water in water sample reach gathering ground through water-oil separationg film (4), and the oil in water sample is left on oil collecting zone,
The oil collecting zone of solvent injection oil water separator (3) in Rong Ji bottle (13) is kept solvent mixed with oil by sample pump (5) after water-oil separating
It closes, then opens regulating valve (6), mixed liquor enters Na2SO4Minor amount of water in adsorption dewatering tank (7) in absorption mixed liquor, is opened
Regulating valve (8), mixed liquor enters MgSiO3Absorption takes off the vegetable and animals oils in absorption mixed liquor in animals and plants oil tank (10), when
MgSiO3After mixed liquor is met the requirements in the de- animals and plants oil tank (10) of absorption, regulating valve (8) is closed, regulating valve (11), instrument are opened
Device detect regulating valve (11) outlet mixed liquor oil concentration be concentration of mineral oil, open regulating valve (9), apparatus measures regulating valve
(9) oil concentration is total oil concentration in outlet mixing, and oily total concentration subtracts concentration of mineral oil and obtains vegetable and animals oils concentration.
Claims (3)
1. a kind of Infrared Oil Determination Instrument pretreatment system, it is characterised in that：Part is collected including sampling section, grease UF membrane and is inhaled
Attached separate section；The sampling section includes sample bottle (1) and sample pump (2)；The grease UF membrane collection portion point includes oil
Moisture film separator (3), solvent pump (5), Rong Ji bottle (13), waste water bottle (12) and regulating valve (6)；The adsorbing separation part includes
Na2SO4Adsorption dewatering tank (7), MgSiO3Absorption takes off animals and plants oil tank (10) and regulating valve (8), (9) and (11)；The wherein described oil
The internal tilting water-oil separationg film (4) of moisture film separator (3), water-oil separationg film (4) upper area are oil collecting zone, and lower zone is collection
Pool；Wherein bottom of sample pump (1) inlet by piping connection to sample bottle (1), sample pump (2) liquid outlet pass through
Pipeline is connected with the left upper end import of grease membrane separator (3)；Solvent pump (5) inlet passes through piping connection to solvent
The bottom of bottle (13), solvent pump (5) liquid outlet are connected by pipeline with the upper inlet of grease membrane separator (3)；The oil
Gathering ground leakage fluid dram is connected by pipeline with waste water bottle (12) entrance in moisture film separator (3), the grease membrane separator (3)
Middle oil collecting zone leakage fluid dram passes through pipeline and Na2SO4Adsorption dewatering tank entrance connects, and regulating valve (6) is arranged on pipeline；It is described
Na2SO4Two outlets are arranged in adsorption dewatering device (7), and an outlet is connected with regulating valve (9), and another outlet passes through regulating valve
(8) and MgSiO3The entrance that absorption takes off animals and plants oil tank (10) is connected, MgSiO3Absorption take off animals and plants oil tank (10) outlet with
Regulating valve (11) is connected.
2. a kind of Infrared Oil Determination Instrument pretreatment system according to claim 1, it is characterised in that：The solvent can be
One kind in carbon tetrachloride and tetrachloro-ethylene.
3. a kind of Infrared Oil Determination Instrument pretreatment system according to claim 1, it is characterised in that：The water-oil separationg film can
To be that hydrophilic PVDF (PVDF) microporous barrier, PVA hydrogels composite membrane and UV solidifications super-hydrophilic and underwater are superoleophobic compound
One kind in film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311152.1A CN108318315A (en) | 2018-04-09 | 2018-04-09 | A kind of Infrared Oil Determination Instrument pretreatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311152.1A CN108318315A (en) | 2018-04-09 | 2018-04-09 | A kind of Infrared Oil Determination Instrument pretreatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108318315A true CN108318315A (en) | 2018-07-24 |
Family
ID=62896375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810311152.1A Pending CN108318315A (en) | 2018-04-09 | 2018-04-09 | A kind of Infrared Oil Determination Instrument pretreatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108318315A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444367A (en) * | 2018-12-06 | 2019-03-08 | 宁波然诺科学仪器有限公司 | The flow path system of petroleum, animals and plants oil content in a kind of all automatic measurement water |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201402266Y (en) * | 2009-04-16 | 2010-02-10 | 泰安市科瑞光学仪器有限公司 | Novel full-automatic infrared oil content analyzer |
| CN104345035A (en) * | 2014-11-13 | 2015-02-11 | 天津市能谱科技有限公司 | Full automatic infrared oil content analyzer |
| CN205080046U (en) * | 2015-09-18 | 2016-03-09 | 国泰安全技术服务（青岛）有限公司 | Detect with infrared survey oil appearance |
| CN205241283U (en) * | 2015-10-30 | 2016-05-18 | 安徽华盛科技控股股份有限公司 | A oil -water separator for intelligent effluent disposal system |
| CN107417028A (en) * | 2017-05-23 | 2017-12-01 | 江苏金门能源装备有限公司 | A kind of processing equipment and processing method of electric field acceleration extract and separate oil-polluted water |
| CN208270300U (en) * | 2018-04-09 | 2018-12-21 | 青岛科技大学 | A kind of Infrared Oil Determination Instrument pretreatment system |
-
2018
- 2018-04-09 CN CN201810311152.1A patent/CN108318315A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201402266Y (en) * | 2009-04-16 | 2010-02-10 | 泰安市科瑞光学仪器有限公司 | Novel full-automatic infrared oil content analyzer |
| CN104345035A (en) * | 2014-11-13 | 2015-02-11 | 天津市能谱科技有限公司 | Full automatic infrared oil content analyzer |
| CN205080046U (en) * | 2015-09-18 | 2016-03-09 | 国泰安全技术服务（青岛）有限公司 | Detect with infrared survey oil appearance |
| CN205241283U (en) * | 2015-10-30 | 2016-05-18 | 安徽华盛科技控股股份有限公司 | A oil -water separator for intelligent effluent disposal system |
| CN107417028A (en) * | 2017-05-23 | 2017-12-01 | 江苏金门能源装备有限公司 | A kind of processing equipment and processing method of electric field acceleration extract and separate oil-polluted water |
| CN208270300U (en) * | 2018-04-09 | 2018-12-21 | 青岛科技大学 | A kind of Infrared Oil Determination Instrument pretreatment system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444367A (en) * | 2018-12-06 | 2019-03-08 | 宁波然诺科学仪器有限公司 | The flow path system of petroleum, animals and plants oil content in a kind of all automatic measurement water |
| CN109444367B (en) * | 2018-12-06 | 2023-08-08 | 宁波然诺科学仪器有限公司 | Flow path system for fully automatically measuring oil content, animal and vegetable oil content in water |
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Application publication date: 20180724 |