CN107261621A - The liquid hydrocarbon filter separator of high energy efficiency - Google Patents
The liquid hydrocarbon filter separator of high energy efficiency Download PDFInfo
- Publication number
- CN107261621A CN107261621A CN201710628911.2A CN201710628911A CN107261621A CN 107261621 A CN107261621 A CN 107261621A CN 201710628911 A CN201710628911 A CN 201710628911A CN 107261621 A CN107261621 A CN 107261621A
- Authority
- CN
- China
- Prior art keywords
- filter core
- liquid hydrocarbon
- flow tube
- coalescence
- equal
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 64
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 63
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 63
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 62
- 238000004581 coalescence Methods 0.000 claims abstract description 102
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 abstract description 2
- 230000018044 dehydration Effects 0.000 abstract description 2
- 238000006297 dehydration reaction Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000306 component Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000008358 core component Substances 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/003—Filters in combination with devices for the removal of liquids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
- C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/208—Sediments, e.g. bottom sediment and water or BSW
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The liquid hydrocarbon filter separator of high energy efficiency disclosed by the invention, the liquid hydrocarbon filter separator includes Coalescence filter core, material to be filtered enters inside the Coalescence filter core from end and flowed out from side wall, the high energy efficiency liquid hydrocarbon filter separator is that equal stream unit is set inside the Coalescence filter core with traditional liquid hydrocarbon filter separator difference, and the speed that the equal stream unit makes the material to be filtered be flowed outwardly along along the Coalescence filter core length direction is uniform.The filter separator eliminate Coalescence filter core near-end flow velocity it is bigger than normal caused by coalescence performance and dehydrating effect the problem of decline, solve the waste of Coalescence filter core distal end flow velocity existing filtering means dehydration ability less than normal, the problem of efficiency is low.So as to improve the dewatering of filter separator, while improving the energy efficiency of filter separator.
Description
Technical field
The present invention relates to liquid filtering and cleaning technique field, the liquid hydrocarbon filter separator of more particularly to a kind of high energy efficiency.
Background technology
Liquid hydrocarbon is Aviation Fuel, petroleum chemicals（Gasoline, diesel oil, lubricating oil）, liquefied petroleum gas and other kinds liquid hydrocarbon
Class（Alkene, alkane etc.）The general designation of material.
Liquid hydrocarbon filter separator is that have removing moisture, the technical equipment of the dual-use function of filtering solid particles, in liquid hydrocarbon
Production, store, transport, using etc. during be widely used.Liquid hydrocarbon filter separator can be also used for petrochemical industry production
Product（Gasoline, diesel oil, lubricating oil）, caustic alkali, amine, the separation of acid in all kinds of liquid hydrocarbons such as liquefied petroleum gas.
Coalescence filter core is the core functional components of liquid hydrocarbon filter separator, and the surface velocity of Coalescence filter core is to Coalescence filter core
The dewatering of coalescence effect and filter separator has very significant impact.
As shown in Figures 1 to 4, Fig. 1 is a kind of structural representation of typical vertical filter separator；Fig. 2 is in Fig. 1
The profile of flowrate of Coalescence filter core；Fig. 3 is a kind of structural representation of typical horizontal filter separator；Fig. 4 is poly- in Fig. 3
Tie the profile of flowrate of filter core.
Can also be, it is evident that being unevenly distributed on Coalescence filter core length direction from Fig. 2 and Fig. 4.Close to entrance
The flow velocity of one end is larger, and the flow velocity away from entrance one end is smaller.I.e. Coalescence filter core is more than close to the nearly mouth region L1 flow velocitys in entrance one end
Optimal economic flow velocity（Average design flow velocity）, the remote mouth region L2 flow velocitys away from entrance one end Coalescence filter core are less than optimal economic flow velocity
（Average design flow velocity）.
The nearly mouth region L1 flow velocitys of Coalescence filter core are bigger than normal, can reduce coalescence effect, and remote mouth region L2 flow velocitys are less than normal, then exist
Filter the waste of water separation capability, the problem of efficiency is low.
Therefore, how to improve liquid hydrocarbon filter separator coalescence performance and dehydrating effect, waste and the energy of water separation capability are solved
The problem of imitating low, the technical problem for being badly in need of solving as those skilled in the art.
The content of the invention
In order to solve the above-mentioned variety of problems of traditional liquid hydrocarbon filter separator, the present invention proposes a kind of liquid hydrocarbon mistake of high energy efficiency
Filter separator.
The present invention is achieved by the following technical solutions：
A kind of liquid hydrocarbon filter separator of high energy efficiency, the liquid hydrocarbon filter separator includes Coalescence filter core, and material to be filtered is from end
Portion enters inside the Coalescence filter core and from the outflow of side wall, and equal stream unit, the stream portion are set inside the Coalescence filter core
The speed that part makes the material to be filtered be flowed outwardly along along the Coalescence filter core length direction is uniform.
Optionally, the equal stream unit is equal flow tube, and the equal flow tube is provided with multiple through holes, from the entrance of the equal flow tube
On end to the end direction of the equal flow tube, the aperture area of the through hole gradually increases.
Optionally, the equal stream unit is equal flow tube, and the equal flow tube is provided with multiple through holes, from the entrance of the equal flow tube
On end to the end direction of the equal flow tube, the aperture of the through hole gradually increases.
Optionally, the equal stream unit is equal flow tube, and the equal flow tube is provided with multiple through holes, from the entrance of the equal flow tube
On end to the end direction of the equal flow tube, the density of the through hole is close by dredging.
Optionally, the equal flow tube is separately mounted at the inner side of the Coalescence filter core.
Optionally, the equal flow tube is bonded as one with the Coalescence filter core.
Optionally, the cylinder of the liquid hydrocarbon filter separator is horizontal cylinder or vertical cylinder.
In the technical scheme of the application, equal flow tube is set in the inside of the Coalescence filter core of traditional liquid hydrocarbon filter separator,
Pass through the reasonable setting of equal flow tube perforated area so that the equal flow velocity of flow tube in the longitudinal direction reaches uniformly.Pass through equal flow tube
Current balance function so that the flow velocity of Coalescence filter core in the longitudinal direction tends to be identical, so as to eliminate Coalescence filter core near-end flow velocity
The problem of coalescence performance and dehydrating effect caused by bigger than normal decline, solves Coalescence filter core distal end flow velocity existing mistake less than normal
Filter the waste of water separation capability, the problem of efficiency is low.So as to improve the dewatering of filter separator, it is separated by filtration while improving
The energy efficiency of device.
Brief description of the drawings
Fig. 1 is a kind of structural representation of typical vertical filter separator；
Fig. 2 be Fig. 1 in Coalescence filter core profile of flowrate；
Fig. 3 is a kind of structural representation of typical horizontal filter separator；
Fig. 4 be Fig. 3 in Coalescence filter core profile of flowrate；
Fig. 5 is a kind of structural representation of embodiment of liquid hydrocarbon filter separator of high energy efficiency provided by the present invention；
Fig. 6 is the equal flow tube and the structural representation of Coalescence filter core in Fig. 5；
Fig. 7 be Fig. 6 in equal flow tube a kind of embodiment structural representation；
Fig. 8 is the profile of flowrate for the Coalescence filter core fluid for installing equal flow tube.
Wherein, the corresponding relation between references and component names of the Fig. 1 into Fig. 4 is as follows：
Nearly mouth region L1, remote mouth region L2.
Corresponding relation between references and component names of the Fig. 5 into Fig. 8 is as follows：
Cylinder 1；Coalescence filter core pallet 2；Coalescence filter core 3；Equal flow tube 4；Through hole 41；
Separate filter core 5；Separate filter core pallet 6.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Fig. 5 to Fig. 8 is refer to, Fig. 5 is embodied for liquid hydrocarbon filter separator one kind of high energy efficiency provided by the present invention
The structural representation of mode；Fig. 6 is the equal flow tube and the structural representation of Coalescence filter core in Fig. 5；Fig. 7 is the equal flow tube in Fig. 6
A kind of embodiment structural representation；Fig. 8 is the profile of flowrate for the Coalescence filter core fluid for installing equal flow tube.
In a kind of specific embodiment, the invention provides a kind of liquid hydrocarbon filter separator of high energy efficiency, liquid hydrocarbon mistake
Filtering separator includes Coalescence filter core 3, and material to be filtered enters the inside of Coalescence filter core 3 and from the outflow of side wall from end, poly-
Tie the inside of filter core 3 and equal stream unit is set, equal stream unit makes the speed that material to be filtered is flowed outwardly along along the length direction of Coalescence filter core 3
Degree is uniform.
Include Coalescence filter core component and separation element kit, Coalescence filter core component bag in the cylinder 1 of liquid hydrocarbon filter separator
Coalescence filter core 3, equal stream unit and Coalescence filter core pallet 2 are included, the charging aperture of Coalescence filter core pallet 2 is connected with entrance pipe, multiple
Coalescence filter core 3 is separately mounted to multiple discharging openings of Coalescence filter core pallet 2；Separating element kit includes separation filter core 5 and separation
Filter core pallet 6.
Equal stream unit is equal flow tube 4, and equal flow tube 4 is arranged inside Coalescence filter core 3, on Coalescence filter core pallet 2；
The surface of flow tube 4 is provided with multiple through holes 41, from the arrival end of equal flow tube 4 to the end direction of equal flow tube 4, the opening of through hole 41
Area gradually increases；
When liquid hydrocarbon filter separator works, the liquid hydrocarbon of moisture content or/and solid particle is mixed with by the entrance of liquid hydrocarbon filter separator
Pipeline enters, and initially enters the inside of Coalescence filter core 3, solid particle was carried out in the inner surface of Coalescence filter core 3 from inside to outside
Filter；Then the moisture content in liquid hydrocarbon is coalesced after the demulsification layer in through Coalescence filter core 3, coalescing layer, is agglomerated into droplet
Big drop, comes off from Coalescence filter core surface, settles.Last liquid hydrocarbon carries big water droplet flow direction separation filter core, the separated filter of water droplet
Core assembly stops to be separated with liquid hydrocarbon, final to obtain clean liquid hydrocarbon.
It has been investigated that, in the prior art, then liquid hydrocarbon to be filtered enters Coalescence filter core pallet 2 by entrance pipe
Into Coalescence filter core 3, when being coalesced through Coalescence filter core 3, flowed from the interior of Coalescence filter core 3.Liquid hydrocarbon is filtered from coalescence
The arrival end of core 3 enters inside Coalescence filter core 3, in the process of the end flowing along the axial direction of Coalescence filter core 3 towards Coalescence filter core 3
In, constantly to the flows outside of Coalescence filter core 3, and then realizing the filtering and moisture coalescence point of solid particle inside Coalescence filter core 3
From.
Traditional liquid hydrocarbon filter separator, is to carry out flow design calculating according to the average surface flow velocity of Coalescence filter core,
But actually flow velocity being unevenly distributed on Coalescence filter core length direction.Flow velocity close to entrance one end is larger, far
Flow velocity from entrance one end is smaller.I.e. Coalescence filter core is more than optimal economic flow velocity close to the nearly mouth region L1 flow velocitys in entrance one end（It is average
Design current velocity）, the remote mouth region L2 flow velocitys away from entrance one end Coalescence filter core are less than optimal economic flow velocity（Average design flow velocity）.It is poly-
The nearly mouth region L1 flow velocitys for tying filter core are bigger than normal, can reduce coalescence effect, and remote mouth region L2 flow velocitys are less than normal, then there is filtering means dehydration ability
Waste, the problem of efficiency is low.
Low in order to solve traditional liquid hydrocarbon filter separator coalescence performance and dehydrating effect, the waste of water separation capability and efficiency are low
The problem of, it is proposed that the technical scheme of the application.
In the technical scheme of the application, equal flow tube 4 is set in the inside of Coalescence filter core 3, equal flow tube 4 is provided with multiple through holes
41, as shown in Figure 6 and Figure 7.From arrival end to the end direction of equal flow tube 4, the aperture area of through hole 41 gradually increases.The liquid
When hydrocarbon filter separator works, liquid hydrocarbon to be filtered enters Coalescence filter core pallet 2 subsequently into equal flow tube 4 by entrance pipe 1,
Coalescence filter core 3 is entered by the through hole 41 of equal flow tube 4.
Liquid hydrocarbon from the arrival end of equal flow tube 4 in axial direction flow to end when, the flow velocity of liquid hydrocarbon can be reduced gradually；Meanwhile,
The aperture area of the through hole 41 of equal flow tube 4 gradually increases from arrival end to the direction of end；The change of liquid hydrocarbon flow velocity passes through equal
The change of the aperture area of the through hole 41 of flow tube 4 comes balanced.
Arrival end is closed on, liquid hydrocarbon flow velocity is larger, the aperture area of the through hole 41 of equal flow tube 4 is smaller, can be to higher stream
Speed does certain limitation；End is closed on, liquid hydrocarbon flow velocity is smaller, the aperture area of the through hole 41 of equal flow tube 4 is larger, to the limit of flow velocity
System is smaller；Pass through the current balance function of equal flow tube 4 so that the flow velocity of Coalescence filter core 3 in the longitudinal direction tends to be identical, such as Fig. 8 institutes
Show, so as to eliminate the excessive adverse effect to coalescing performance of the bottom flow velocity of Coalescence filter core 3, improve the surface stream of Coalescence filter core
Speed.Improve the dewatering of filter separator simultaneously.
In the first specific embodiment, equal stream unit is equal flow tube 4, and the surface of the equal flow tube 4 is provided with multiple logical
Hole 41, from the arrival end of the equal flow tube 4 to the end direction of the equal flow tube 4, the aperture area of the through hole 41 is gradually
Increase.
Through hole 41 can be circular hole, or the hole of other shapes.When through hole 41 is circular hole, the change of aperture area is led to
The change for crossing aperture is realized., can also be by the Density Distribution of through hole 41 come in addition to the aperture area change of through hole 41
The flow velocity of weighing apparatus liquid hydrocarbon.
In second of specific embodiment, the equal stream unit is equal flow tube 4, and the surface of the equal flow tube 4 is provided with more
Individual through hole 41, from the arrival end of the equal flow tube 4 to the end direction of the equal flow tube 4, the aperture of the through hole 41 is gradually
Increase.
Specifically, from arrival end to the direction of end, the change of the hatch bore diameter of through hole 41 and the density of through hole 41, root
According to change in flow of the liquid hydrocarbon during use inside Coalescence filter core 3, set according to certain rule.
In the third specific embodiment, the equal stream unit is equal flow tube 4, and the surface of the equal flow tube 4 is provided with more
Individual through hole 41, from the arrival end of the equal flow tube 4 to the end direction of the equal flow tube 4, the aperture area of the through hole 41
Gradually increase, and the density of the through hole 41 is close by dredging.
The hatch bore diameter and Density Distribution of application through hole 41 carry out the flow velocity of balanced liquid hydrocarbon simultaneously.Pass through the opening to through hole 41
Aperture and the setting of Density Distribution, reaching it is desired that in the inner surface of Coalescence filter core 3, medium to be filtered is to tend to
Identical flow velocity contacts Coalescence filter core 3.
Above-mentioned each equal flow tube 4 can be individually equal flow tube 4, inside Coalescence filter core 3, can also be integrated as
A part for Coalescence filter core 3.
In above-mentioned embodiment, the Coalescence filter core 3 includes equal flow tube 4, and equal flow tube Nian Jie with the Coalescence filter core is one
Body.
Usual Coalescence filter core 3 is made up of skeleton and filtering coalescing layer, and the outside that filtering coalescing layer is bonded in skeleton turns into one
Body, can using equal flow tube 4 as Coalescence filter core 3 skeleton.
In above-mentioned each specific embodiment, equal flow tube is separately mounted at the inner side of the Coalescence filter core.
One end face of Coalescence filter core pallet 2 is provided with charging aperture, and another end face is provided with multiple discharging openings, multiple equal flow tubes
4 are separately mounted to each discharging opening, and multiple Coalescence filter cores 3 are set in each equal flow tube 4.
Equal flow tube 4, multiple discharging opening quilts of the liquid hydrocarbon through Coalescence filter core pallet 2 are installed on each discharging opening of Coalescence filter core pallet 2
Each equal flow tube 4 is assigned to, after the balanced flow velocity of the through hole 41 of equal flow tube 4, filtering coalescence, coalescence filter are carried out through Coalescence filter core 3
Core pallet 2 can play a part of being allocated liquid hydrocarbon to be filtered.
The distance between the end face of the height of Coalescence filter core pallet 2, i.e., two is adjustable.The height of the Coalescence filter core pallet 2 can
To be actually needed setting according to during use, in order to preferably distribute liquid hydrocarbon, diameter and the height of Coalescence filter core pallet 2
Between can be set according to certain proportionate relationship.
In above-mentioned each specific embodiment, the cylinder of the liquid hydrocarbon filter separator is horizontal cylinder or vertical cylinder.
Above is the liquid hydrocarbon filtering point by specific implementation row of liquid hydrocarbon filter separator to high energy efficiency provided by the present invention
From being discussed in detail that device is carried out, it is to be understood that in liquid hydrocarbon filter separator, technical scheme provided by the present invention is same
It is adapted to.
Specific case used herein is set forth to the principle and embodiment of the present invention, and above example is said
The bright method and its core concept for being only intended to help to understand the present invention.It should be pointed out that for the ordinary skill of the art
For personnel, under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these improvement
Also fallen into modification in the protection domain of the claims in the present invention.
Claims (7)
1. a kind of liquid hydrocarbon filter separator of high energy efficiency, the liquid hydrocarbon filter separator includes Coalescence filter core, material to be filtered from
End enters inside the Coalescence filter core and flowed out from side wall, it is characterised in that stream portion is set inside the Coalescence filter core
Part, the speed that the equal stream unit makes the material to be filtered be flowed outwardly along along the Coalescence filter core length direction is uniform.
2. the liquid hydrocarbon filter separator of high energy efficiency as claimed in claim 1, it is characterised in that the equal stream unit is to flow
Pipe, the equal flow tube is provided with multiple through holes, from the arrival end of the equal flow tube to the end direction of the equal flow tube, described logical
The aperture area in hole gradually increases.
3. the liquid hydrocarbon filter separator of high energy efficiency as claimed in claim 1, it is characterised in that the equal stream unit is to flow
Pipe, the equal flow tube is provided with multiple through holes, from the arrival end of the equal flow tube to the end direction of the equal flow tube, described logical
The aperture in hole gradually increases.
4. the liquid hydrocarbon filter separator of high energy efficiency as claimed in claim 1, it is characterised in that the equal stream unit is to flow
Pipe, the equal flow tube is provided with multiple through holes, from the arrival end of the equal flow tube to the end direction of the equal flow tube, described logical
The density in hole is close by dredging.
5. the liquid hydrocarbon filter separator of the high energy efficiency as described in any one of Claims 1-4, it is characterised in that the equal flow tube
It is separately mounted at the inner side of the Coalescence filter core.
6. the liquid hydrocarbon filter separator of the high energy efficiency as described in any one of Claims 1-4, it is characterised in that the equal flow tube
It is bonded as one with the Coalescence filter core.
7. the liquid hydrocarbon filter separator of the high energy efficiency as described in any one of Claims 1-4, it is characterised in that the liquid hydrocarbon mistake
The cylinder for filtering separator is horizontal cylinder or vertical cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628911.2A CN107261621B (en) | 2017-07-28 | High-energy-efficiency liquid hydrocarbon filtering separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628911.2A CN107261621B (en) | 2017-07-28 | High-energy-efficiency liquid hydrocarbon filtering separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107261621A true CN107261621A (en) | 2017-10-20 |
| CN107261621B CN107261621B (en) | 2024-05-17 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260853A (en) * | 2018-11-21 | 2019-01-25 | 沈阳鑫联石化设备有限公司 | A kind of boat coal filter separator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4372847A (en) * | 1980-06-23 | 1983-02-08 | Chicago Rawhide Manufacturing Company | Fuel filter assembly and cartridge |
| CN2350103Y (en) * | 1998-01-14 | 1999-11-24 | 北京承天倍达过滤技术有限责任公司 | Aviation fuel filter |
| CN201263915Y (en) * | 2008-09-17 | 2009-07-01 | 陆永校 | Filtering bottle |
| CN205182325U (en) * | 2015-11-16 | 2016-04-27 | 北京华夏源洁水务科技有限公司 | Driven type rotary drum (cone -element) micro -filtration device |
| CN207042055U (en) * | 2017-07-28 | 2018-02-27 | 紫荆三益过滤技术有限责任公司 | The liquid hydrocarbon filter separator of high energy efficiency |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4372847A (en) * | 1980-06-23 | 1983-02-08 | Chicago Rawhide Manufacturing Company | Fuel filter assembly and cartridge |
| CN2350103Y (en) * | 1998-01-14 | 1999-11-24 | 北京承天倍达过滤技术有限责任公司 | Aviation fuel filter |
| CN201263915Y (en) * | 2008-09-17 | 2009-07-01 | 陆永校 | Filtering bottle |
| CN205182325U (en) * | 2015-11-16 | 2016-04-27 | 北京华夏源洁水务科技有限公司 | Driven type rotary drum (cone -element) micro -filtration device |
| CN207042055U (en) * | 2017-07-28 | 2018-02-27 | 紫荆三益过滤技术有限责任公司 | The liquid hydrocarbon filter separator of high energy efficiency |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260853A (en) * | 2018-11-21 | 2019-01-25 | 沈阳鑫联石化设备有限公司 | A kind of boat coal filter separator |
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