CN208270300U - A kind of Infrared Oil Determination Instrument pretreatment system - Google Patents
A kind of Infrared Oil Determination Instrument pretreatment system Download PDFInfo
- Publication number
- CN208270300U CN208270300U CN201820493924.3U CN201820493924U CN208270300U CN 208270300 U CN208270300 U CN 208270300U CN 201820493924 U CN201820493924 U CN 201820493924U CN 208270300 U CN208270300 U CN 208270300U
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- China
- Prior art keywords
- oil
- regulating valve
- grease
- bottle
- membrane
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- 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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- 230000001105 regulatory effect Effects 0.000 claims abstract description 35
- 239000012528 membrane Substances 0.000 claims abstract description 33
- 239000004519 grease Substances 0.000 claims abstract description 28
- 239000002904 solvent Substances 0.000 claims abstract description 23
- 241001465754 Metazoa Species 0.000 claims abstract description 15
- 229910052634 enstatite Inorganic materials 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 12
- 239000007832 Na2SO4 Substances 0.000 claims abstract description 9
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 9
- 238000005070 sampling Methods 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 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 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil 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
- 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
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development 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
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Abstract
The utility model 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 part includes grease membrane separator (3), solvent pump (5), Rong Ji bottle (13), waste water bottle (12) and the first regulating valve (6)；The adsorbing separation part includes Na2SO4Adsorption dewatering tank (7), MgSiO3Adsorb de- animals and plants tank (10) and the second regulating valve (8), third regulating valve (9), the 4th regulating valve (11).The utility model structure is simple, easy to operate, can greatly save solvent usage, and low in cost, safety and environmental protection can be widely used to promote.
Description
Technical field
The utility model relates to a kind of oil content analyzers, relate more specifically to a kind of Infrared Oil Determination Instrument pretreatment system.
Background technique
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 mainly include nephelometry, gravimetric method, chromatography, ultrasonic method, fluorescence method, ultraviolet absorption method etc., but the above method
Mostly there is the disadvantages 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, high-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 is sufficiently mixed water sample with solvent, extracts the oil in water sample, is then separated, adsorbed, examined
It surveys, structure is complicated for package unit, energy consumption is high, extracts the oil in water sample, and Solvent quantity is big, at high cost, endangers to environment and human body
Evil is big.Therefore, be badly in need of research and develop a kind of structure is simple, solvent usage is few, safety and environmental protection, low-cost Infrared Oil Determination Instrument pretreatment
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.
Summary of the invention
That the purpose of this utility model is to provide a kind of structures is simple, solvent usage is few, safety and environmental protection, low-cost red
Outer oil content analyzer pretreatment system.
To achieve the above object, the utility model uses following following technical scheme:
A kind of Infrared Oil Determination Instrument pretreatment system, including sampling section, grease UF membrane collection part and adsorbing separation portion
Point；The sampling section includes sample bottle (1) and sample pump (2)；The grease UF membrane collection part includes grease UF membrane
Device (3), solvent pump (5), Rong Ji bottle (13), waste water bottle (12) and the first regulating valve (6)；The adsorbing separation part includes
Na2SO4Adsorption dewatering tank (7), MgSiO3Adsorb de- animals and plants oil tank (10) and the second regulating valve (8), third regulating valve (9), the
Four regulating valves (11)；The wherein internal tilting water-oil separationg film (4) of the grease membrane separator (3), water-oil separationg film (4) top area
Domain is oil collecting zone, and lower zone is gathering ground；Wherein sample pump (2) inlet passes through piping connection to sample bottle (1)
Bottom, sample pump (2) liquid outlet are connected by pipeline with the left upper end import of grease membrane separator (3)；The solvent pump (5)
Inlet passes through pipeline and grease membrane separator (3) by piping connection to the bottom of Rong Ji bottle (13), solvent pump (5) liquid outlet
Upper inlet be connected；Gathering ground leakage fluid dram passes through pipeline and waste water bottle (12) entrance phase in the grease membrane separator (3)
It connects, oil collecting zone leakage fluid dram passes through pipeline and Na in the grease membrane separator (3)2SO4The connection of adsorption dewatering tank entrance, and
First regulating valve (6) are set on pipeline；The Na2SO4Two outlets, an outlet and third regulating valve is arranged in adsorption dewatering tank (7)
(9) it is connected, another outlet passes through the second regulating valve (8) and MgSiO3The entrance for adsorbing de- animals and plants oil tank (10) is connected,
MgSiO3The outlet for adsorbing de- animals and plants oil tank (10) is connected with the 4th regulating valve (11).
The solvent, it is characterised in that: can be one of carbon tetrachloride and tetrachloro-ethylene.
The water-oil separationg film, it is characterised in that: can be hydrophilic PVDF (PVDF) microporous barrier, PVA hydrogel
One of composite membrane and the UV solidification superoleophobic composite membrane of super-hydrophilic and underwater.
Detailed description of the invention
Fig. 1 is a kind of Infrared Oil Determination Instrument pretreatment system schematic diagram provided by the utility model.
In Fig. 1: 1- sample bottle；2- sample pump；3- grease membrane separator；4- water-oil separationg film；5- solvent pump；6- first is adjusted
Save valve；7-Na2SO4Adsorption dewatering tank；The second regulating valve of 8-；9- third regulating valve；10-MgSiO3Adsorb de- animals and plants oil tank；
The 4th regulating valve of 11-；12- Fei Shui bottle ；13- Rong Ji bottle .
Specific embodiment
In order to deepen the understanding to the utility model, below in conjunction with specific embodiments and the drawings to the utility model make into
One step is described in detail.
As shown in Figure 1, a kind of Infrared Oil Determination Instrument pretreatment system, including 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 part includes
Grease membrane separator (3), solvent pump (5), Rong Ji bottle (13), waste water bottle (12) and the first regulating valve (6)；The adsorbing separation portion
Dividing includes Na2SO4Adsorption dewatering tank (7), MgSiO3Adsorb de- animals and plants oil tank (10) and the second regulating valve (8), third regulating valve
(9), the 4th regulating valve (11)；The wherein internal tilting water-oil separationg film (4) of the grease membrane separator (3), water-oil separationg film (4)
Upper area is oil collecting zone, and lower zone is gathering ground；Wherein sample pump (2) inlet passes through piping connection to sample bottle
(1) bottom, sample pump (2) liquid outlet are connected by pipeline with the left upper end import of grease membrane separator (3)；The solvent
(5) inlet is pumped by piping connection to the bottom of Rong Ji bottle (13), solvent pump (5) liquid outlet passes through pipeline and grease UF membrane
The upper inlet of device (3) is connected；Gathering ground leakage fluid dram is entered by pipeline with waste water bottle (12) in the grease membrane separator (3)
Mouth is connected, and oil collecting zone leakage fluid dram passes through pipeline and Na in the grease membrane separator (3)2SO4The connection of adsorption dewatering tank entrance,
And the first regulating valve (6) are set on pipeline；The Na2SO4Two outlets, an outlet and third tune is arranged in adsorption dewatering tank (7)
Section valve (9) is connected, and another outlet passes through the second regulating valve (8) and MgSiO3Adsorb the entrance phase of de- animals and plants oil tank (10)
Connection, MgSiO3The outlet for adsorbing de- animals and plants oil tank (10) is connected with the 4th regulating valve (11).
The solvent, it is characterised in that: can be one of carbon tetrachloride and tetrachloro-ethylene.
The water-oil separationg film, it is characterised in that: can be hydrophilic PVDF (PVDF) microporous barrier, PVA hydrogel
One of composite membrane and the UV solidification superoleophobic composite membrane of super-hydrophilic and underwater.
Workflow: as shown in Figure 1, being sent sample in sample bottle (1) to grease membrane separator (3) by sample pump (2)
Oil collecting zone, settle and separate, 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 and oil mixed by solvent pump (5) after water-oil separating
It closes, then opens the first regulating valve (6), mixed liquor enters Na2SO4Minor amount of water in adsorption dewatering tank (7) in absorption mixed liquor,
The second regulating valve (8) are opened, mixed liquor enters MgSiO3Adsorb the animals and plants in de- animals and plants oil tank (10) in absorption mixed liquor
Oil works as MgSiO3It after mixed liquor is met the requirements in absorption de- animals and plants oil tank (10), closes the second regulating valve (8), opens the 4th
Regulating valve (11), instrument detect the 4th regulating valve (11) outlet mixed liquor oil concentration be concentration of mineral oil, open third tune
It saves valve (9), oil concentration is total oil concentration in apparatus measures third regulating valve (9) outlet mixing, and oily total concentration subtracts mineral oil
Concentration obtains vegetable and animals oils concentration.
Claims (3)
1. a kind of Infrared Oil Determination Instrument pretreatment system, it is characterised in that: including sampling section, grease UF membrane collection part and suction
Attached separate section；The sampling section includes sample bottle (1) and sample pump (2)；The grease UF membrane collection part includes oil
Moisture film separator (3), solvent pump (5), Rong Ji bottle (13), waste water bottle (12) and the first regulating valve (6)；The adsorbing separation part
Including Na2SO4Adsorption dewatering tank (7), MgSiO3Adsorb de- animals and plants oil tank (10) and the second regulating valve (8), third regulating valve
(9), the 4th regulating valve (11)；The wherein internal tilting water-oil separationg film (4) of the grease membrane separator (3), water-oil separationg film (4)
Upper area is oil collecting zone, and lower zone is gathering ground；Wherein sample pump (2) inlet passes through piping connection to sample bottle
(1) bottom, sample pump (2) liquid outlet are connected by pipeline with the left upper end import of grease membrane separator (3)；The solvent
(5) inlet is pumped by piping connection to the bottom of Rong Ji bottle (13), solvent pump (5) liquid outlet passes through pipeline and grease UF membrane
The upper inlet of device (3) is connected；Gathering ground leakage fluid dram is entered by pipeline with waste water bottle (12) in the grease membrane separator (3)
Mouth is connected, and oil collecting zone leakage fluid dram passes through pipeline and Na in the grease membrane separator (3)2SO4The connection of adsorption dewatering tank entrance,
And the first regulating valve (6) are set on pipeline；The Na2SO4Two outlets, an outlet and third tune is arranged in adsorption dewatering tank (7)
Section valve (9) is connected, and another outlet passes through the second regulating valve (8) and MgSiO3The entrance for adsorbing de- animals and plants oil tank (10) is connected
It connects, MgSiO3The outlet for adsorbing de- animals and plants oil tank (10) is connected with the 4th regulating valve (11).
2. a kind of Infrared Oil Determination Instrument pretreatment system according to claim 1, it is characterised in that: the solvent can be
One of 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 hydrogel composite membrane and UV solidification super-hydrophilic and underwater are superoleophobic compound
One of film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493924.3U CN208270300U (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 |
|---|---|---|---|
| CN201820493924.3U CN208270300U (en) | 2018-04-09 | 2018-04-09 | A kind of Infrared Oil Determination Instrument pretreatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208270300U true CN208270300U (en) | 2018-12-21 |
Family
ID=64677782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820493924.3U Expired - Fee Related CN208270300U (en) | 2018-04-09 | 2018-04-09 | A kind of Infrared Oil Determination Instrument pretreatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208270300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318315A (en) * | 2018-04-09 | 2018-07-24 | 青岛科技大学 | A kind of Infrared Oil Determination Instrument pretreatment system |
| CN109342354A (en) * | 2018-12-14 | 2019-02-15 | 山东省计量科学研究院 | A kind of multichannel automatic infrared oil content analyzer and its detection method |
-
2018
- 2018-04-09 CN CN201820493924.3U patent/CN208270300U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318315A (en) * | 2018-04-09 | 2018-07-24 | 青岛科技大学 | A kind of Infrared Oil Determination Instrument pretreatment system |
| CN109342354A (en) * | 2018-12-14 | 2019-02-15 | 山东省计量科学研究院 | A kind of multichannel automatic infrared oil content analyzer and its detection method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20210409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |