CN201969452U - Efficient liquid separating pipe - Google Patents
Efficient liquid separating pipe Download PDFInfo
- Publication number
- CN201969452U CN201969452U CN2010202762844U CN201020276284U CN201969452U CN 201969452 U CN201969452 U CN 201969452U CN 2010202762844 U CN2010202762844 U CN 2010202762844U CN 201020276284 U CN201020276284 U CN 201020276284U CN 201969452 U CN201969452 U CN 201969452U
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- China
- Prior art keywords
- stainless steel
- liquid separating
- liquid film
- efficient
- charge
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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.)
- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 title claims abstract description 63
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 22
- 239000010935 stainless steel Substances 0.000 claims abstract description 22
- 238000005245 sintering Methods 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 22
- 239000007787 solid Substances 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 229910021529 ammonia Inorganic materials 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 230000002940 repellent Effects 0.000 abstract 3
- 239000005871 repellent Substances 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 17
- 230000003075 superhydrophobic effect Effects 0.000 description 9
- 238000000926 separation method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000002407 reforming Methods 0.000 description 3
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910003472 fullerene Inorganic materials 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
An efficient liquid separating pipe comprises a cage-type inner support, a liquid separating film and an outer protective screen from inside to outside, and is characterized in that a stainless steel minigroove mesh rid or a stainless steel five-layer sintering layer after repellent treatment is adopted as the liquid separating film. The stainless steel minigroove mesh rid and the stainless steel five-layer sintering layer are treated by combining a super repellent material so that the liquid separating film with super repellent property and oleophobic property can be generated to be taken as the liquid separating material. Two kinds of efficient liquid separating pipes are applied to a virgin gas filter, a converting device gas-liquid separator and a carbinol separator during the carbinol producing technical process by synthesis ammonia so as to replace an original stainless steel sintering felt filter element so that the liquid separating efficiency is improved greatly and the running pressure drop of the device is simultaneously reduced. In oil purification industry, moisture and solid impurity in oil are removed, and by adopting the efficient liquid separating pipe, the efficiency is greatly improved compared with a traditional filter element.
Description
Affiliated technical field
The utility model relates to a kind of high efficiency air liquid separation device, especially is applied in virgin gas filter, reforming unit gas-liquid separator and the methanol separator equipment in the synthetic ammonia system methanol technics process.
Background technology
After the research climax that has experienced the nineties in last century, entered comparatively steadily sturdy conceptual phase based on the carbon nanomaterial of fullerene, metal fullerene and CNT.The many unusual characteristic of reining in the alkene new material can find actual application aspect modern science and technology and the high-tech industry, even becomes the key and irreplaceable material of potential using value in many high-technology fields.The research starting of China aspect carbon nanomaterial early and made some in this field and had the innovation work of considerable influence in the world.In recent years, the preparation of super hydrophobic material and application have been subjected to people's extensive concern.In some applications, super hydrophobic material has been showed its distinctive advantage, and industrial and agricultural production, national defense construction and daily life have been produced tremendous influence.
Developed a kind of new super hydrophobic material by advanced the lubricating of Lanzhou Inst. of Chemical Physics, Chinese Academy of Sciences with dielectric stability with protective materials research and development centre: floride-free super-hydrophobic copper surface, also carry out the processing of super-hydrophobicization applicable to other metal surface.Simultaneously, Jilin University has developed the crooked based superhydrophobic thin films that shifts of can folding of a kind of flexibility, broken through in the past and can only arrive in the water-oil separating field at the restriction of rigid material surface construction super-drainage structure application extension with super hydrophobic material, utilize no current potential deposition process and solution immersion process to prepare two kinds of copper mesh that have super-hydrophobic and super oleophilic properties simultaneously, for traditional separatory funnel, prepared copper mesh separative efficiency is higher.
Summary of the invention
In order to overcome existing gas-liquid separation device deficiency, the utility model provides a kind of efficient liquid to be in charge of, and the method not only separative efficiency is higher, and breaks through the restriction of rigid material surface construction super-drainage structure in the past simultaneously.
This technical scheme of testing that novel its technical problem of solution adopted is: a kind of efficient liquid is in charge of, and from inside to outside, supports in the cage, divides liquid film, outer protection network, it is characterized in that the branch liquid film is the mesh grid of stainless steel fine groove or five layers of sintering net of stainless steel.The top uses ear formula locating piece to connect seal; Ecto-entad is respectively outer protection network, divides in liquid film, the cage and support; Terminal spherical fixed block, connecting plate screw.Outer protection network, branch liquid film, interior support outside in are nested together successively, weld with top locating piece and terminal fixed block location.Dividing liquid film is stainless steel sintering net or the mesh grid of stainless steel fine groove, divides liquid film to give a discount and sews up processing.
Owing to adopt technique scheme, the efficient liquid that the utility model provides is in charge of and is had such beneficial effect, promptly can be applied in virgin gas filter, reforming unit gas-liquid separator and the methanol separator equipment in the synthetic ammonia system methanol technics process to make separative efficiency higher.
We handle stainless steel fine groove mesh grid and five layers of sintering net of stainless steel in conjunction with above technology with super hydrophobic material, generation has the separatory nethike embrane of ultra-hydrophobicity and oleophobic performance, the separatory material of being in charge of as efficient liquid, this kind liquid is in charge of in pack into gas-liquid separation or the liquid liquid separation equipment, has been improved the separative efficiency of equipment greatly.
So-called contact angle is exactly the angle that drop is held when the surface of solids forms thermodynamical equilibrium.Measure out by the terminal point of globule curve and the contact point of the surface of solids in liquid-solid-gas abutment.According to the infiltration degree of water at the surface of solids, solid can be divided into hydrophily and hydrophobicity, and we will be called super hydrophobic surface greater than 150 ° surface with the contact angle of water usually.Roll angle can be used as estimates infiltrating another index in surface, and the drop that refers to certain mass begins the critical angle of rolling on the inclined plane.Roll angle is more little, and the hydrophobicity that the surface of solids shows is good more.Because the gravity effect of the earth, water droplet have the trend of downslide at the surface of solids that tilts.Along with the change at solid inclination angle is big, also in continuous increase, when the inclination angle increased to a certain critical angle, water droplet can get off from the surface of solids landing water droplet along the downslide component of bevel direction, and critical angle at this moment is exactly the roll angle of water at this kind surface of solids.Roll angle is more little, and the ultra-hydrophobicity of the surface of solids is good more.About 165 ° of this kind filter material contact angle, about 3 ° of roll angle.This efficient liquid is in charge of the effect that has possessed solid filtering and fluid separation applications simultaneously.Have good high temperature resistant, corrosion resistance and superpower hydrophobic, oleophobic performance.
The efficient liquid of this kind is in charge of performance and characteristics: contamination capacity is big, the filtering accuracy height, and it is fast to remove liquid speed, the efficient height, pressure rises slow, and the replacement cycle is long; The corrosion of anti-nitric acid, alkali, organic solvent, medicine can be used for a long time at 600 ℃; High voidage and good permeability, the pressure loss is little, and flow is big; Can roll over ripple, increasing filter area, but and welding processing; Can cleaning and regeneration, can repeatedly use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the novel structure diagram of this experiment
1. top ear formula locating pieces among Fig. 1,2. seal, 3. outer protection network, 4. minute liquid film 5. supports 6. terminal spherical fixed block, 7. connecting plate screw in the cage.
The specific embodiment
Efficient liquid is in charge of preparation: form: support (stainless steel), outer protection network (stainless (steel) wire), terminal taper fixed block, connecting plate screw in top ear formula locating piece (stainless steel), seal, branch liquid film (five layers of sintering net of stainless steel fine groove mesh grid after the hydrophobic treatment or stainless steel), the cage.The branch liquid film is the stainless steel fine groove mesh grid after handling, and the stitching that a minute liquid film can be given a discount outside in is nested together outer protection network, branch liquid film, interior support successively, welds with top locating piece and terminal fixed block location melt weldering (or soldering).This kind separating tube removes fluidity can be good, and efficient height, filtering accuracy are not very high, but filter area is very big, and treating capacity is big; The branch liquid film is the stainless steel sintering net after handling, and this kind filter material can not give a discount, and can only sew up by reel, and outer protection network, branch liquid film, interior support outside in are nested together successively, welds (or soldering) with top locating piece and terminal fixed block location melt and welds.This kind separating tube removes fluidity can be good, the efficient height, and the filtering accuracy height, but that filter area compares is less, separating tube bulk strength height, and easy cleaning, outer field protection network also can.
These two kinds of separating tubes have certain difference on solid filtering, but have the good fluidity energy that removes on fluid separation applications equally.
It is to contain by physics to tackle the impurity that removes in the gas that efficient liquid is in charge of technological principle.The gas of impure (liquid, solid) outside in flow through outer catch net that liquid is in charge of, divide liquid film and interior support; when flowing through outer catch net; the bulky grain solid impurity is intercepted at the outer surface of catch net or is deposited to the bottom of equipment; the gas branch liquid film of flowing through inwards; the granule solid impurity and the liquid impurity that divide liquid film that catch net is not tackled block in a minute liquid film outside; gas continuation support in back warp of removing impurity is pooled to liquid and divides tube cavity, is in charge of outlet from liquid and flows out.
Two kinds of efficient separating tubes are applied in virgin gas filter, reforming unit gas-liquid separator and the methanol separator in the synthetic ammonia system methanol technics process, replace original stainless steel sintering felt filter core, also greatly reduce the operation pressure drop of equipment when on separatory efficient, having improved greatly.In the lube purification industry, remove moisture and solid impurity in the oil, adopt efficient separating tube on efficient, also to be greatly improved than traditional filter core.
Claims (5)
1. an efficient liquid is in charge of, and from inside to outside, supports in the cage, divides liquid film, outer protection network, and it is characterized in that: dividing liquid film is the mesh grid of stainless steel fine groove or five layers of sintering net of stainless steel.
2. efficient liquid according to claim 1 is in charge of, and it is characterized in that: the top uses ear formula locating piece (1) to connect seal (2); Ecto-entad is respectively outer protection network, divides in liquid film, the cage and support; Terminal spherical fixed block, connecting plate screw.
3. efficient liquid according to claim 1 is in charge of, and it is characterized in that outer protection network, divides liquid film, interior support outside in to be nested together successively, welds with top locating piece and terminal fixed block location.
4. efficient liquid according to claim 3 is in charge of, and it is characterized in that described minute liquid film is stainless steel sintering net.
5. efficient liquid according to claim 3 is in charge of, and it is characterized in that described minute liquid film is the mesh grid of stainless steel fine groove, divides liquid film to give a discount and sews up processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202762844U CN201969452U (en) | 2010-07-30 | 2010-07-30 | Efficient liquid separating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202762844U CN201969452U (en) | 2010-07-30 | 2010-07-30 | Efficient liquid separating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969452U true CN201969452U (en) | 2011-09-14 |
Family
ID=44574561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202762844U Expired - Fee Related CN201969452U (en) | 2010-07-30 | 2010-07-30 | Efficient liquid separating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969452U (en) |
-
2010
- 2010-07-30 CN CN2010202762844U patent/CN201969452U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING RIXIN DA'NENG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING CLEAFR FILTRATION TECHNOLOGIES CO., LTD. Effective date: 20121206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121206 Address after: 102600, gold kaichi mansion Beijing Daxing Industrial Development Zone 603 Patentee after: BEIJING RIXINDANENG TECHNOLOGY CO., LTD. Address before: 102600 Beijing Jinyuan Daxing Industrial Development Zone Road No. 2 Patentee before: Beijing Cleafr Filtration Technologies Co., Ltd. |
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| DD01 | Delivery of document by public notice |
Addressee: BEIJING RIXINDANENG TECHNOLOGY CO., LTD. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Zhao Xiaolin Document name: Notification of Termination of Patent Right |
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| DD01 | Delivery of document by public notice |
Addressee: Zhao Xiaolin Document name: Notification of Decision on Request for Restoration of Right |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Cleafr Filtration Technologies Co., Ltd. Assignor: BEIJING RIXINDANENG TECHNOLOGY CO., LTD. Contract record no.: 2014990000462 Denomination of utility model: Efficient liquid separating pipe Granted publication date: 20110914 License type: Exclusive License Record date: 20140627 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: BEIJING RIXINDANENG TECHNOLOGY CO., LTD. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: BEIJING RIXINDANENG TECHNOLOGY CO., LTD. Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20170730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |