CN206746078U - Alpha linolenic acid filter - Google Patents
Alpha linolenic acid filter Download PDFInfo
- Publication number
- CN206746078U CN206746078U CN201720308347.1U CN201720308347U CN206746078U CN 206746078 U CN206746078 U CN 206746078U CN 201720308347 U CN201720308347 U CN 201720308347U CN 206746078 U CN206746078 U CN 206746078U
- Authority
- CN
- China
- Prior art keywords
- filter
- filter cloth
- drag
- tank body
- line
- 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.)
- Expired - Fee Related
Links
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 title claims abstract description 32
- 235000020661 alpha-linolenic acid Nutrition 0.000 title claims abstract description 16
- 229960004488 linolenic acid Drugs 0.000 title claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 50
- 238000001914 filtration Methods 0.000 claims abstract description 36
- 150000001875 compounds Chemical class 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000004202 carbamide Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- JYYFMIOPGOFNPK-AGRJPVHOSA-N ethyl linolenate Chemical compound CCOC(=O)CCCCCCC\C=C/C\C=C/C\C=C/CC JYYFMIOPGOFNPK-AGRJPVHOSA-N 0.000 description 5
- JYYFMIOPGOFNPK-UHFFFAOYSA-N ethyl linolenate Natural products CCOC(=O)CCCCCCCC=CCC=CCC=CCC JYYFMIOPGOFNPK-UHFFFAOYSA-N 0.000 description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- -1 alpha-ethyl Chemical group 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229940090028 ethyl linolenate Drugs 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000004671 saturated fatty acids Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- JMADVCVQIHIKQI-UHFFFAOYSA-N C(C)O.C(C)OC(CCCCCCCC=C/CC=C/CC=C/CC)=O Chemical compound C(C)O.C(C)OC(CCCCCCCC=C/CC=C/CC=C/CC)=O JMADVCVQIHIKQI-UHFFFAOYSA-N 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Landscapes
- Fats And Perfumes (AREA)
Abstract
Alpha linolenic acid pressure-filtering tank filtration, including press filtration tank body, filter plate is provided with the press filtration tank body pressure-filtering tank body, filter cloth is provided with filter plate, the filter cloth edge is at least provided with three earrings, drag-line is connected with the earrings, the drag-line is connected on the drag-line hook for being arranged on tank interior, the utility model by the filter screen in former technique by being changed to filter cloth, filter cloth periphery sets earrings, drag-line is connected on earrings, filter cloth and filter residue can be pulled straight out into tank body using drag-line after press filtration, eliminate the upkeep operation of artificial cleaning filter screen, it is time saving and energy saving, improve operating efficiency.
Description
Technical field
A kind of filter, particularly alpha-linolenic acid filter are the utility model is related to, belongs to a- leukotrienes production skill
Art field.
Background technology
Alpha-linolenic acid is as the necessary unrighted acid that can not be synthesized in a kind of human body, it is necessary to be obtained from diet
Take, due to alpha-linolenic acid can effectively prevent cardiovascular and cerebrovascular disease, enhancing body immunity, reduce blood pressure and blood glucose, regulation
Blood fat, the generation for suppressing cancer and transfer while it is improved memory, protection eyesight and the effect of anti-aging, is led in medicine
Domain and field of health care products have been widely used.Due to containing three carbon-carbon double bonds in alpha-linolenic acid molecular formula, sky is placed on
It is very easy to be oxidized under the conditions of gas.Therefore commercially available alpha-linolenic acid is both needed to that the alpha-linolenic acid second with identical effect is made
Ester, in alpha-linolenic acid production technology, its fatty-acid ethyl ester is obtained, it is necessary to the alpha-linolenic acid that will be obtained after vegetable oil saponification
Alpha-linolenic acid ethyl ester is prepared by the esterification with ethanol.Reacted product includes saturated fatty acid and alpha-linolenic acid
Ethyl ester is generally divided using urea adduct method, it is necessary to obtain purer alpha-linolenic acid ethyl ester after both are separated at present
From operation, its principle is：For more alpha-linolenic acid ethyl esters, saturated fatty acid easily forms stable urine with urea crystal
Plain inclusion compound, and then reach by the method for decrease temperature crystalline the purpose of purification of alpha-ethyl linolenate.Need after crystallisation by α-
Ethyl linolenate ethanol solution-urea inclusion mixture reaches the side of the purpose, at present generally use of separation after being filtered
Method is to be separated alpha-linolenic acid ethyl ester ethanol solution-urea inclusion mixture in supercentrifuge, obtains α-Asia
The alpha-linolenic acid ethyl ester of high-purity is obtained after numb acetoacetic ester ethanol solution.Such a method is simple to operate, and equipment investment is small, but lacks
Point is the work characteristics due to centrifuge, and material batch very little per treatment is, it is necessary to pass through a small amount of multiple centrifugation, manually
The urea isolated is reclaimed, can not be separated containing a certain amount of product in remaining urea, causes labor intensity height, operating efficiency
Difference, product yield is low, cost is high, and the material manual handling operations after separation are cumbersome, handling time length, can not adapt to
The needs of production in enormous quantities.Can solve the problems, such as production in enormous quantities using pressure-filtering tank, but the pressure-filtering tank generally used at present is equal
To set filter plate in tank body, the structure of filter cloth is set on filter plate, is both needed to after the completion of each press filtration after progress tank body purging by people
Work enters tank cleaning filter residue, and maintenance time is long and labor intensity is big, also with certain potential safety hazard, and changes the behaviour of filter cloth
It is also required to be manually entered tank in-vivo procedures, is difficult to meet actual production demand when produce load is big.
The content of the invention
The purpose of this utility model is：A kind of alpha-linolenic acid filter is provided, can after filtering directly from
Filter residue is taken out in tank body, filter is easily changed, and adapts to big load quantity-produced demand.
To realize object above, the technical solution adopted in the utility model is：Alpha-linolenic acid filter, including pressure-filtering tank
Body, press filtration tank body top are provided with manhole, high pressure nitrogen entrance and charging aperture, vacuum pumping opening are provided with the middle part of press filtration tank body,
Discharging opening is provided with below press filtration tank body, filter plate is provided with the press filtration tank body pressure-filtering tank body, filter cloth has been provided with filter plate,
The filter cloth is compound filter cloth, and the compound filter cloth includes five layers of filter cloth, and filter cloth mesh number from top to bottom is respectively：50 mesh, 150
Mesh, 300 mesh, 420 mesh, 500 mesh, the compound filter cloth edge are connected with drag-line at least provided with three earrings on the earrings,
The drag-line is connected on the drag-line hook for being arranged on tank interior；Further, the drag-line hook is arranged on cover plate for manhole
Towards on the inwall of tank body；Further, the drag-line is steel wire rope of the diameter at 0.5-1 centimetres.
Actively advantageous effects of the present utility model are：The utility model is by the way that the filter cloth in former technique to be changed to filter
Cloth, filter cloth periphery set earrings, drag-line are connected on earrings, filter cloth and filter residue can be pulled straight out into tank using drag-line after press filtration
Body, the upkeep operation of artificial cleaning filter cloth is eliminated, drag-line is connected on cover plate for manhole, cover plate for manhole can opened simultaneously
Filter cloth is pulled out, it is time saving and energy saving, improve operating efficiency；It is right because filter cloth needs frequent pull-up processing filter residue in the utility model
The intensity requirement of filter cloth is very high, if using blocked up filter cloth, filtration time will extend, and is unfavorable for improving production efficiency, because
This filter cloth of the present utility model employs compound filter cloth, composite filter layer of cloth be provided with from top to bottom 50 mesh filter clothes, 150 mesh filter clothes,
300 mesh filter clothes, 420 mesh filter clothes, 50 mesh filter clothes, wherein the 50 mesh filter clothes on 420 mesh filter cloth upper stratas, 150 mesh filter clothes, 300 mesh filter clothes
And undermost 50 mesh filter cloth plays a part of protection support to 420 mesh filter clothes, both ensure that the service life of filter cloth, and not shadow
Ring the rate of filtration.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment pressure-filtering tank.
Fig. 2 is the schematic diagram of the utility model filter cloth and drag-line.
Fig. 3 is the structural representation of the utility model compound filter cloth.
Embodiment
In order to more fully explain implementation of the present utility model, embodiment of the present utility model presented below, these realities
It is only to elaboration of the present utility model to apply example, does not limit the scope of the utility model.
With reference to accompanying drawing to the further details of explanation of the utility model, in accompanying drawing mark for：1. press filtration tank body；2. people
Hole；3. high pressure nitrogen entrance；4. drag-line；5. vacuum pumping opening；6. compound filter cloth；7. hangers；8. filter plate；9. 50 mesh
Filter cloth；10. 150 mesh filter clothes；11. 300 mesh filter clothes；12. 420 mesh filter clothes；13. 500 mesh filter clothes.As shown in the figure：α-flax
Sour filter, including press filtration tank body 1, the top of press filtration tank body 1 are provided with manhole 2, high pressure nitrogen entrance 3 and charging aperture, press filtration
The middle part of tank body 1 is provided with vacuum pumping opening 5, and the lower section of press filtration tank body 1 is provided with discharging opening, filter plate is provided with the pressure-filtering tank body
8, filter cloth has been provided with filter plate, and the filter cloth is compound filter cloth 6, and the compound filter cloth 6 includes five layers of filter cloth, from top to bottom
Filter cloth is respectively：50 mesh filter clothes 9,150 mesh filter clothes 10,300 mesh filter clothes 11,420 mesh filter clothes 12,500 mesh filter clothes 13, it is described compound
The edge of filter cloth 6 is provided with three hangers 7, and drag-line 4 is connected with the hangers 7, and the drag-line 4 is connected on drag-line hook, institute
State drag-line hook and be arranged on cover plate for manhole towards on the inwall of tank body.
In filter operation, filter cloth is laid on filter plate, the drag-line connected on filter cloth hangers is hung on drag-line hook,
High pressure nitrogen is passed through after good seal press filtration tank body and carries out press filtration, pressure release after press filtration, is filtered after opening manhole by drag-line pull-out
Cloth and filter residue, complete filter operation.
After embodiment of the present utility model is described in detail, one of ordinary skilled in the art is clearly understood that,
Above-mentioned claim is not departed from various change and modification can be carried out under spirit, it is all according to the technical essence of the utility model
Any simple modification, equivalent change and modification made to above example, the scope of technical solutions of the utility model is belonged to,
And the utility model is also not only restricted to the embodiment of example in specification.
Claims (3)
1. alpha-linolenic acid filter, including press filtration tank body, press filtration tank body top is provided with manhole, high pressure nitrogen entrance and charging
Mouthful, vacuum pumping opening is provided with the middle part of press filtration tank body, discharging opening is provided with below press filtration tank body, it is characterised in that：The press filtration
Filter plate is provided with tank body, filter cloth is provided with filter plate, the filter cloth is compound filter cloth, and the compound filter cloth includes five layers of filter
Cloth, filter cloth mesh number from top to bottom are respectively：50 mesh, 150 mesh, 300 mesh, 420 mesh, 500 mesh, the compound filter cloth edge is at least
Three hangers are provided with, drag-line is connected with the hangers, the drag-line is connected to the drag-line extension for being arranged on press filtration tank interior
On hook.
2. alpha-linolenic acid filter according to claim 1, it is characterised in that：The drag-line hook is arranged on manhole cover
Plate is towards on the inwall of press filtration tank body.
3. alpha-linolenic acid filter according to claim 1, it is characterised in that：The drag-line is diameter at 0.5-1 lis
The steel wire rope of rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720308347.1U CN206746078U (en) | 2017-03-28 | 2017-03-28 | Alpha linolenic acid filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720308347.1U CN206746078U (en) | 2017-03-28 | 2017-03-28 | Alpha linolenic acid filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206746078U true CN206746078U (en) | 2017-12-15 |
Family
ID=60611011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720308347.1U Expired - Fee Related CN206746078U (en) | 2017-03-28 | 2017-03-28 | Alpha linolenic acid filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206746078U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011762A (en) * | 2018-08-08 | 2018-12-18 | 合肥利都自动化仪表有限公司 | A kind of Quick-opening blind flange filter that stability is good |
| CN111569494A (en) * | 2020-05-20 | 2020-08-25 | 赵本宣 | High-efficient portable suction filter device |
| CN115364538A (en) * | 2022-09-14 | 2022-11-22 | 辽宁工程技术大学 | Membrane filter press filter unit based on dehydration is reinforceed to electroosmosis |
-
2017
- 2017-03-28 CN CN201720308347.1U patent/CN206746078U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011762A (en) * | 2018-08-08 | 2018-12-18 | 合肥利都自动化仪表有限公司 | A kind of Quick-opening blind flange filter that stability is good |
| CN111569494A (en) * | 2020-05-20 | 2020-08-25 | 赵本宣 | High-efficient portable suction filter device |
| CN115364538A (en) * | 2022-09-14 | 2022-11-22 | 辽宁工程技术大学 | Membrane filter press filter unit based on dehydration is reinforceed to electroosmosis |
| CN115364538B (en) * | 2022-09-14 | 2024-03-26 | 辽宁工程技术大学 | Membrane filter press filter unit based on electroosmosis enhanced dehydration |
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Legal Events
| 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: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |