CN108333333A - A kind of crude oil and heavy oil sediments measurement experimental provision - Google Patents
A kind of crude oil and heavy oil sediments measurement experimental provision Download PDFInfo
- Publication number
- CN108333333A CN108333333A CN201810228445.3A CN201810228445A CN108333333A CN 108333333 A CN108333333 A CN 108333333A CN 201810228445 A CN201810228445 A CN 201810228445A CN 108333333 A CN108333333 A CN 108333333A
- Authority
- CN
- China
- Prior art keywords
- experimental provision
- crude oil
- sediments
- distributor
- measurement experimental
- 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.)
- Pending
Links
- 239000010779 crude oil Substances 0.000 title claims abstract description 26
- 239000013049 sediment Substances 0.000 title claims abstract description 26
- 238000005259 measurement Methods 0.000 title claims abstract description 18
- 239000000295 fuel oil Substances 0.000 title claims description 8
- 238000000605 extraction Methods 0.000 claims abstract description 32
- 239000003921 oil Substances 0.000 claims abstract description 17
- 239000004744 fabric Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000010828 elution Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; viscous liquids; paints; inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; viscous liquids; paints; inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2823—Oils, i.e. hydrocarbon liquids raw oil, drilling fluid or polyphasic mixtures
Abstract
The present invention relates to a kind of crude oil and weight oil sediments measurement experimental provision, belong to crude oil experimental provision technical field；The crude oil and weight oil sediments measurement experimental provision includes extraction flask, distributor, hanging basket, condensing unit；The distributor is placed on the top of extraction flask, and bottom surface is equipped with distributing disc, and distributing disc inner ring is equipped with gas-guide tube, and outer ring is equipped with liquid-leaking nozzle, is welded with extended column along the outer rim of liquid-leaking nozzle, the center of distributing disc is equipped with hook；The upper weld of distributor has upper interface；The condensing unit includes shell, condenser pipe, overflow pipe, manifold and the frosted of lower part interface, is connected with upper interface by frosted interface；The configuration of the present invention is simple, convenient for disassembly and assembly, the elution of extracting sleeve edges is uniformly, fully, completely, it is fast, it can be achieved that batch detection, condensing unit are discharged after the water of generation can be collected separately to extract speed, it avoids generating bumping, while recoverable part extraction solvent when extracting, it is economic and environment-friendly.
Description
Technical field
The invention belongs to crude oil experimental provision technical fields, specifically, being related to a kind of crude oil and heavy oil sediments survey
Surely experimental provision is used.
Background technology
The sediment that oil field defines refers to being present in all precipitations insoluble in regulation solvent in crude oil and heavy oil etc.
Or suspended matter.Sediment in crude oil seriously affect the transport of crude oil, trade transaction, the production cost for increasing later stage product oil,
And selection and the service life of the instrument and equipment of downstream user.The sediment device used in GB/T6531-86 standards is one
Extracting sleeve, bottleneck condenser coil are linked into a big conical flask（Condenser）Integral structure is sealed and is cooled down.This
Kind of device there are repeatability and reproducibility poor, extraction efficiency bottom, extracting and cooling velocity are slow, can not water-oil separating, operation is square
Just, the disadvantages such as environmental-friendly degree is low.Publication No. CN 102338723A, a kind of entitled crude oil and fuel oil sediments
The patent of invention of measurement device increases guiding device in flask, which includes that diameter is slightly less than extracting sleeve diameter
Round deflector and with the connector that connect deflector and condenser coil, which is conducive to rushing for sleeve edges
It washes, but since the guiding device is hung on condenser pipe lower end, the relative position between sleeve is easy offset, is still easy to cause set
Cylinder rim wash is incomplete.Publication No. CN 104458479A, a kind of entitled crude oil and fuel oil sediments measurement device
Patent of invention, extracting sleeve and flask separate design increase the elution that water conservancy diversion funnel is conducive to sleeve edges, but separation is set
Meter makes temperature in sleeve reduce, and is unfavorable for the elution of high boiling substance, causes result higher.In addition trapezoidal condenser is leaked with water conservancy diversion
Struggle against corresponding design, and room for improvement is limited, batch extraction efficiency bottom.
In view of the above the technical problems existing in the prior art, the present invention provides a kind of crude oil and heavy oil sediments measures
With experimental provision, the experimental provision is simple in construction, easy to disassemble and assemble, and sediment extracting speed is fast, efficient.
Invention content
In order to solve the problems, such as background technology, the present invention provides a kind of crude oil and weight oil sediments to measure and use
Experimental provision.
The crude oil and weight oil sediments measurement includes mainly extraction flask with experimental provision, distributor, hanging basket, cold
Solidifying device；The distributor is hollow cone structure, and bottom surface is equipped with distributing disc, and the center weld of distributing disc has hook, point
Cloth device is placed on the top of extraction flask；The top of the distributor be equipped with upper interface, the condensing unit by outer diameter with it is upper
The frosted interface that interface internal diameter matches is connected with upper interface；The hanging basket is placed in extraction flask and hangs on hook
On.
Further, the inner ring of the distributing disc is uniformly provided with gas-guide tube, and outer ring is uniformly provided with liquid-leaking nozzle.
Further, the condensing unit includes shell, condenser pipe, overflow pipe, manifold and the frosted of lower part interface, institute
The cavity top that the shell stated is formed is equipped with condenser pipe, and cavity lower part is equipped with overflow pipe and manifold, and manifold is extended to across shell
Outside, and which is provided with valve.
Further, the hanging basket lower part is uniformly provided with sleeve fixing frame, and sleeve fixing frame number is 4-6.
Further, a diameter of 0.5-1mm of the liquid-leaking nozzle.
Further, the internal diameter of the gas-guide tube is 3-4 mm, and number is 4-6.
Further, outer diameter and extraction flask are welded with along the outer rim of the liquid-leaking nozzle on distributing disc in the bottom surface of distributor
The extended column that internal diameter matches.
Further, the overflow pipe height is 30-40mm.
Further, the internal diameter of the overflow pipe is 10-15mm.
Further, the outer diameter of the hanging basket and the outer diameter of extended column are consistent.
Beneficial effects of the present invention：Experimental provision overall structure of the present invention is simple, and dismounting is easy for installation, extracts sleeve edges
Uniformly, fully, completely, extracting speed is fast, it can be achieved that batch detection, after the moisture content of generation can be collected separately for condensing unit for elution
Discharge avoids being mixed with water generation bumping when extracting, while can recycle part extraction solvent, reduces extraction solvent waste,
It is economic and environment-friendly.
Description of the drawings
Fig. 1 is that the structure of the present invention splits schematic diagram；
Fig. 2 is the combination diagram of the present invention；
Fig. 3 is the structural schematic diagram of the distributor of the present invention；
In figure, 1- condensing units, 2- condenser pipes, 3- overflow pipes, 4- shells, 5- valves, 6- manifolds, 7- frosteds interface, 8- distributions
The upper interface of device, 9-, 11- extended columns, 12- hooks, 13- distributing discs, 14- gas-guide tubes, 15- liquid-leaking nozzles, 16- extraction flasks, 17- are hung
Button, 18- hanging baskets, 19- sleeve fixing frames.
Specific implementation mode
In order to keep the purpose of the present invention, technical solution and advantageous effect clearer, below in conjunction with attached drawing, to the present invention
Preferred embodiment be described in detail, to facilitate the technical staff to understand.
As shown in the picture, the crude oil and weight oil sediments measurement are mainly burnt including extracting with experimental provision
Bottle 16, distributor 8, hanging basket 18, condensing unit 1.
The distributor 8 is hollow conical structure, and basal diameter is more than the outer of the flask mouth of extraction flask 16
Diameter, bottom surface are equipped with distributing disc 13, and the inner ring of the distributing disc 13 is uniformly provided with gas-guide tube 14, and outer ring is uniformly provided with liquid-leaking nozzle
15, gas-guide tube 14 and the design of liquid-leaking nozzle 15 separate gas circuit and fluid path, avoid air-flow rising from being obstructed, influence experiment effect, together
When liquid-leaking nozzle 15 secondary distribution is carried out to the lower condensate liquid dripped after condensation, make to carry out sleeve by 15 dripping of liquid-leaking nozzle
Uniform elution.
It is welded in outer diameter and extraction flask 16 along the outer rim of the liquid-leaking nozzle 15 on distributing disc 13 in the bottom surface of distributor 8
The extended column 11 that diameter matches, when installation, go deep into extended column 11 inside extraction flask 16, and distributor 8 is placed on extraction flask 16
Top, the air-tightness when setting of extended column 11 can be worked with stiffening device.
The center weld of distributing disc 13 has hook 12, and hook 12 stretches out outside extended column 11, for fixing hanging basket 18, distributor
8 are placed on the top of extraction flask 16, realize that distributor 8 and the sealing of extraction flask 16 are detachably connected；The top of distributor 8 is same
Axis is welded with interface 9.
The top of the hanging basket 18, which is equipped with, withholds 17, and hanging basket 18 is hung on by withholding 17 on hook 12；Hanging basket 18
Lower part is uniformly provided with sleeve fixing frame 19, for placing extracting sleeve.
The condensing unit 1 includes shell 4, condenser pipe 2, overflow pipe 3, manifold 6 and the frosted interface 7 of lower part, described
The cavity top that is formed of shell 4 be equipped with condenser pipe 2, the inlet and outlet of condenser pipe 2 are fixed on shell 4, and cavity lower part, which is equipped with, overflows
The upper surface of flow tube 3 and manifold 6, overflow pipe 3 is located at 2 lower section of condenser pipe, and manifold 6 extends to outside across shell 4, and sets thereon
There is valve 5.The gas risen in experimentation is condensed into liquid, the setting of overflow pipe 3 after encountering condenser pipe 2 so that condensation
The liquid of generation cannot flow directly out condensing unit 1, but be gathered in the lower part of cavity, only when the liquid level of condensate liquid is higher than excessive
When flow tube 3, could toward flow down.Liquid is during being gathered in cavity lower part, since the density of water is more than extraction solvent and water
It is immiscible with extraction solvent, so that water is fallen to bottom, when moisture reaches it is a certain amount of when, the valve 5 on manifold 6 can be opened,
Moisture is discharged, avoiding excess water from existing causes to extract bumping；Extraction solvent can also be recycled simultaneously, reduces toxic examination
The discharge of agent, it is economic and environment-friendly.
The internal diameter of the outer diameter and upper interface 9 of the frosted interface 7 of 1 lower part of condensing unit matches, when device assembles,
Frosted interface 7 is inserted into upper interface 9, realizes that condensing unit 1 and the sealing of upper interface 9 are detachably connected.
Preferably, the overflow pipe height is 30-40 mm, is located at the lower section of condenser pipe 2, condensate liquid is uniformly drained
To 13 top of distributing disc.
Preferably, the internal diameter of the overflow pipe 3 is 10-15 mm.
Preferably, 19 numbers of the sleeve fixing frame are 4-6, it can be achieved that Multi-example measures simultaneously, provide work and imitate
Rate, Enhancement test contrast.
Preferably, a diameter of 0.5-1 mm of the liquid-leaking nozzle 15 so that condensate liquid is evenly distributed, and uniformly falls leaching
Wash sleeve.
Preferably, the internal diameter of the gas-guide tube 14 is 3-4 mm, and number is 4-6.
Preferably, the outer diameter of the hanging basket 18 is consistent with the outer diameter of extended column 11.
The course of work of the present invention：
The national standard that experiment measures before starting according to sediment gets out related agents, and hanging basket 18 is hung on hook 12, will
Extracting sleeve being put in sleeve fixing frame 19 symmetrically and evenly, hanging basket 18 is put in extraction flask 16,8 sealing cover of distributor is made
In the top of extraction flask 16, the frosted interface 7 of 1 lower part of condensing unit is inserted into upper interface 9, the inlet and outlet point of condenser pipe 2
It is not connected with the inlet and outlet of condensed water, after experimental provision is completed, according to national standards, carries out sediment determination experiment.
In experimentation, the heated volatilization of extraction solvent, the body gas of generation is entered in condensing unit 1 by gas-guide tube 14, is met
To condenser pipe 2, liquid accumulation is condensed into during the cavity lower part that the shell 4 of condensing unit 1 is formed, liquid accumulation, wherein
Wet-laid in bottom, extraction solvent is cold when the liquid level of the condensate liquid of aggregation is higher than the upper surface of overflow pipe 3 on upper layer
Lime set is flowed into along overflow pipe 3 on distributing disc 13, by the secondary distribution of the liquid-leaking nozzle 15 on distributing disc 13, condensate liquid is uniform
Sprinkle on as the extracting sleeve in hanging basket 18, realize uniformly adequately elution, improve extraction efficiency；And it is gathered in bottom
Moisture, when reaching a certain amount of, open manifold 6 on valve 5, moisture is discharged, avoid excess water exist cause to extract
Bumping, while recoverable part extraction solvent, realize the recycling of extraction solvent.
Finally illustrate, preferred embodiment above is merely illustrative of the technical solution of the present invention and unrestricted, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (9)
1. a kind of crude oil and weight oil sediments measurement experimental provision, it is characterised in that：It is precipitated in the crude oil and heavy oil
Object measurement includes mainly extraction flask, distributor, hanging basket, condensing unit with experimental provision；The distributor bottom surface, which is equipped with, to be divided
The center weld of cloth disk, distributing disc has hook, distributor to be placed on the top of extraction flask；The top of the distributor is equipped with and above connects
Mouthful, the condensing unit is connected with the frosted interface that upper interface internal diameter matches with upper interface by outer diameter；Described hangs
Basket is placed in extraction flask and hangs on hook.
2. a kind of crude oil according to claim 1 and weight oil sediments measurement experimental provision, it is characterised in that：It is described
The inner ring of distributing disc be uniformly provided with gas-guide tube, outer ring is uniformly provided with liquid-leaking nozzle.
3. a kind of crude oil according to claim 1 and weight oil sediments measurement experimental provision, it is characterised in that：It is described
Condensing unit include shell, condenser pipe, overflow pipe, manifold and the frosted of lower part interface, on the cavity that the shell is formed
Portion is equipped with condenser pipe, and cavity lower part is equipped with overflow pipe and manifold, and manifold extends to outside across shell, and which is provided with valve.
4. a kind of crude oil according to claim 1 and weight oil sediments measurement experimental provision, it is characterised in that：It is described
Hanging basket lower part be uniformly provided with sleeve fixing frame, sleeve fixing frame number is 4-6.
5. a kind of crude oil according to claim 2 and weight oil sediments measurement experimental provision, it is characterised in that：It is described
Liquid-leaking nozzle a diameter of 0.5-1mm.
6. a kind of crude oil according to claim 2 and weight oil sediments measurement experimental provision, it is characterised in that：It is described
The internal diameter of gas-guide tube be 3-4 mm, number is 4-6.
7. a kind of crude oil according to claim 2 and weight oil sediments measurement experimental provision, it is characterised in that：Dividing
The bottom surface of cloth device is welded with the extended column that outer diameter matches with extraction flask internal diameter along the outer rim of the liquid-leaking nozzle on distributing disc.
8. a kind of crude oil according to claim 3 and weight oil sediments measurement experimental provision, it is characterised in that：It is described
Overflow pipe height be 30-40mm.
9. a kind of crude oil according to claim 3 or 8 and weight oil sediments measurement experimental provision, it is characterised in that：
The internal diameter of the overflow pipe is 10-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810228445.3A CN108333333A (en) | 2018-03-20 | 2018-03-20 | A kind of crude oil and heavy oil sediments measurement experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810228445.3A CN108333333A (en) | 2018-03-20 | 2018-03-20 | A kind of crude oil and heavy oil sediments measurement experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108333333A true CN108333333A (en) | 2018-07-27 |
Family
ID=62931065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810228445.3A Pending CN108333333A (en) | 2018-03-20 | 2018-03-20 | A kind of crude oil and heavy oil sediments measurement experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108333333A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296754Y (en) * | 1997-06-17 | 1998-11-11 | 朱华结 | Three in one reflux condensation distillation water separator |
| CN201470403U (en) * | 2009-08-11 | 2010-05-19 | 李刚 | Reflux condenser |
| CN101856567A (en) * | 2010-05-26 | 2010-10-13 | 重庆大学 | Clapboard structure of extracting tank |
| CN202015512U (en) * | 2011-03-08 | 2011-10-26 | 南京师范大学 | Packing tower grid plate and vapour-liquid distributor integrated device |
| CN102455346A (en) * | 2010-10-15 | 2012-05-16 | 中国石油化工股份有限公司 | Asphalt analysis apparatus and use of the asphalt analysis apparatus in asphalt determination |
| CN202983717U (en) * | 2012-11-30 | 2013-06-12 | 江苏省原子医学研究所 | Liquid separation instrument and liquid separation device |
| CN103191578A (en) * | 2013-04-27 | 2013-07-10 | 温州市天龙轻工设备有限公司 | Extracting pot with homogenization baffle plate |
| CN203954716U (en) * | 2014-06-06 | 2014-11-26 | 宜宾石平香料有限公司 | Condenser in a kind of tower of rectifying column |
| CN204121804U (en) * | 2014-08-26 | 2015-01-28 | 中华人民共和国大榭出入境检验检疫局 | A kind of extracting is with dripping shower device |
| CN105699245A (en) * | 2016-04-07 | 2016-06-22 | 中国石油化工股份有限公司 | Oil field sludge multicomponent testing method |
| CN206474188U (en) * | 2017-01-26 | 2017-09-08 | 佟宇婷 | Vertical type separation water glass apparatus and vertical type separation water system |
| CN207012591U (en) * | 2017-07-03 | 2018-02-16 | 无锡科伦达化工热力装备有限公司 | A kind of de-heavy oil column |
| CN207964822U (en) * | 2018-03-20 | 2018-10-12 | 瑞丽出入境检验检疫局检验检疫综合技术中心 | A kind of crude oil and heavy oil sediments measurement experimental provision |
-
2018
- 2018-03-20 CN CN201810228445.3A patent/CN108333333A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296754Y (en) * | 1997-06-17 | 1998-11-11 | 朱华结 | Three in one reflux condensation distillation water separator |
| CN201470403U (en) * | 2009-08-11 | 2010-05-19 | 李刚 | Reflux condenser |
| CN101856567A (en) * | 2010-05-26 | 2010-10-13 | 重庆大学 | Clapboard structure of extracting tank |
| CN102455346A (en) * | 2010-10-15 | 2012-05-16 | 中国石油化工股份有限公司 | Asphalt analysis apparatus and use of the asphalt analysis apparatus in asphalt determination |
| CN202015512U (en) * | 2011-03-08 | 2011-10-26 | 南京师范大学 | Packing tower grid plate and vapour-liquid distributor integrated device |
| CN202983717U (en) * | 2012-11-30 | 2013-06-12 | 江苏省原子医学研究所 | Liquid separation instrument and liquid separation device |
| CN103191578A (en) * | 2013-04-27 | 2013-07-10 | 温州市天龙轻工设备有限公司 | Extracting pot with homogenization baffle plate |
| CN203954716U (en) * | 2014-06-06 | 2014-11-26 | 宜宾石平香料有限公司 | Condenser in a kind of tower of rectifying column |
| CN204121804U (en) * | 2014-08-26 | 2015-01-28 | 中华人民共和国大榭出入境检验检疫局 | A kind of extracting is with dripping shower device |
| CN105699245A (en) * | 2016-04-07 | 2016-06-22 | 中国石油化工股份有限公司 | Oil field sludge multicomponent testing method |
| CN206474188U (en) * | 2017-01-26 | 2017-09-08 | 佟宇婷 | Vertical type separation water glass apparatus and vertical type separation water system |
| CN207012591U (en) * | 2017-07-03 | 2018-02-16 | 无锡科伦达化工热力装备有限公司 | A kind of de-heavy oil column |
| CN207964822U (en) * | 2018-03-20 | 2018-10-12 | 瑞丽出入境检验检疫局检验检疫综合技术中心 | A kind of crude oil and heavy oil sediments measurement experimental provision |
Non-Patent Citations (1)
| Title |
|---|
| 《石油工业常用国家标准汇编》编委会: "《石油工业常用国家标准汇编 油气田产品、试验方法和储运》", 中国标准出版社, pages: 78 - 81 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207591324U (en) | A kind of high traditional Chinese medicine extraction concentrator of drug effect | |
| CN209598209U (en) | A kind of gas-atomised powders collection device and production equipment | |
| CN105413317B (en) | Liquid mist demister applied to rectifying column | |
| CN207964822U (en) | A kind of crude oil and heavy oil sediments measurement experimental provision | |
| CN205590650U (en) | Making wine cooler | |
| CN206837589U (en) | Vacuum filtration device | |
| CN108333333A (en) | A kind of crude oil and heavy oil sediments measurement experimental provision | |
| CN108707521A (en) | A kind of universal wine fermentation tank | |
| CN206064440U (en) | A kind of high-low temperature test chamber | |
| CN207384892U (en) | Extraction and separation device and system thereof | |
| CN207085612U (en) | A kind of oil gas field gas-liquid solid separation device | |
| CN207071240U (en) | Segregate the low pressure drop demister of isolation integral equipment | |
| CN213347871U (en) | Oil-gas extraction separation buffer tank for oil well gathering and transportation metering | |
| CN205391841U (en) | Quartzy sand filter of sewage pretreatment who possesses backwash function | |
| CN109395428A (en) | Extraction and separation device and system and extraction and separation method thereof | |
| CN207221928U (en) | Hesperetin reaction solution vacuum concentrating apparatus | |
| CN206823234U (en) | A kind of mixing extraction separation device certainly | |
| CN208308789U (en) | Waste oil precipitation and separation device | |
| CN208742105U (en) | A kind of ore dressing dewatering operation three-level Separate System of Water-jet | |
| CN209370828U (en) | A kind of combined type steam trap | |
| CN209215019U (en) | A kind of higher steam sampling device of condensation efficiency | |
| CN207175872U (en) | A kind of catch pot | |
| CN208599227U (en) | A kind of chromatographic column with diversion function | |
| CN206826962U (en) | A kind of filling head for liquid fowl medicine | |
| CN207583358U (en) | A kind of fast rapid-result dirty device of oil field mining liquid ground system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |