CN208526327U - A kind of inner pressed hollow fiber ultrafiltration membrane of printing ink wastewater processing - Google Patents
A kind of inner pressed hollow fiber ultrafiltration membrane of printing ink wastewater processing Download PDFInfo
- Publication number
- CN208526327U CN208526327U CN201820624455.4U CN201820624455U CN208526327U CN 208526327 U CN208526327 U CN 208526327U CN 201820624455 U CN201820624455 U CN 201820624455U CN 208526327 U CN208526327 U CN 208526327U
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- CN
- China
- Prior art keywords
- hollow fiber
- fixed plate
- shell
- fiber film
- printing ink
- 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
- 239000012510 hollow fiber Substances 0.000 title claims abstract description 47
- 239000012528 membrane Substances 0.000 title claims abstract description 24
- 239000002351 wastewater Substances 0.000 title claims abstract description 23
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000012141 concentrate Substances 0.000 claims abstract description 10
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 150000003384 small molecules Chemical class 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000012489 doughnuts Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 150000002605 large molecules Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a kind of inner pressed hollow fiber ultrafiltration membranes of printing ink wastewater processing, including shell, several hollow fiber film threads are equipped in shell, the two sides of enclosure interior are respectively equipped with the first fixed plate and the second fixed plate, first fixed plate and the second fixed plate are equipped with multiple mutual corresponding placement holes, the both ends of hollow fiber film thread are respectively protruding into the placement hole of the first fixed plate and the second fixed plate, the tube wall of hollow fiber film thread is equipped with filter hole, Ultra filtration membrane process is a kind of sieve pore separation process relevant to membrane aperture size, using the pressure difference of film two sides as driving force, using ultrafiltration membrane as filter medium, i.e. under certain pressure effect, the filter hole that solvent and small molecule solute (such as inorganic salts) will transmit through hollow fiber film thread enters out that liquid air is intracavitary to be exported.Macromolecular solute is then rejected by since volume is greater than filter hole, is imported into concentrate cavity and is recovered as concentrate.Thus realize the purpose to the purification of stoste, separation and concentration.
Description
Technical field
The utility model relates to printing ink wastewater process field, especially a kind of inner pressed doughnut of printing ink wastewater processing
Ultrafiltration membrane.
Background technique
Printing ink wastewater can be divided simply in dyeing waste water scope, since ink raw materials, type, production technology exist not
Same place causes the ingredient of Pollutants in Wastewater complex.Main pollutant component in printing ink wastewater is containing colored group
Cyclic organic materials (colorant), the alcohol radical or phenyl dispersing agent of the water-soluble resin (vehicle) of oleic series, macromolecule, because
This, printing ink wastewater needs to carry out before being discharged into municipal sewage pipe network wastewater treatment, and wastewater treatment mainly includes printing ink wastewater
Precipitating, filtering foreign and macromolecular solute filtering, the filter plant of present production is mainly active carbon filter, still
Filter effect is not so good.
Summary of the invention
Purpose of the utility model is to solve defect of the existing technology, a kind of the interior of printing ink wastewater processing is provided
Pressure type hollow fiber ultrafiltration membrane.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of inner pressed hollow fiber ultrafiltration membrane of printing ink wastewater processing, including shell, are equipped with several hollow in shell
Fiber film wire, the two sides of the enclosure interior are respectively equipped with the first fixed plate and the second fixed plate, and the first fixed plate and second are consolidated
Fixed board is equipped with multiple mutual corresponding placement holes, and the both ends of the hollow fiber film thread are respectively protruding into the first fixed plate and the
In the placement hole of two fixed plates, the both ends of hollow fiber film thread are equipped with opening, and the tube wall of hollow fiber film thread is equipped with filter hole；
The inner wall of first fixed plate and shell surrounds feed liquor cavity, and the inner wall of the second fixed plate and shell surrounds concentration liquid air
Chamber, the first fixed plate, the internal cavities of shell are liquid air chamber between the second fixed plate.
A kind of inner pressed hollow fiber ultrafiltration membrane of above-mentioned printing ink wastewater processing, the shell are equipped with and feed liquor cavity
The inlet of connection, shell be equipped with the liquid outlet that liquid air chamber connect out, shell equipped be connected to concentrate cavity it is dense
The outlet of contracting liquid.
A kind of inner pressed hollow fiber ultrafiltration membrane of above-mentioned printing ink wastewater processing, first fixed plate and second are fixed
The junction of plate and hollow fiber film thread is sealed by epoxy resin.
A kind of inner pressed hollow fiber ultrafiltration membrane of above-mentioned printing ink wastewater processing, the internal diameter of the hollow fiber film thread are
0.6-6mm。
A kind of inner pressed hollow fiber ultrafiltration membrane of above-mentioned printing ink wastewater processing, several hollow fiber film threads are in shell
It is parallel to each other and with gap.
The utility model has the following beneficial effects: several hollow fiber film threads are equipped in the shell of the mechanism, in the shell
The two sides in portion are respectively equipped with the first fixed plate and the second fixed plate, and the first fixed plate and the second fixed plate are equipped with multiple mutually right
The placement hole answered, the both ends of the hollow fiber film thread are respectively protruding into the placement hole of the first fixed plate and the second fixed plate,
The both ends of hollow fiber film thread are equipped with opening, and the tube wall of hollow fiber film thread is equipped with filter hole, and Ultra filtration membrane process is one
Kind sieve pore separation process relevant to membrane aperture size, using the pressure difference of film two sides as driving force, using ultrafiltration membrane as filter medium,
I.e. under certain pressure effect, when the mixed solution containing large and small molecule solute enters hollow fiber film thread from feed liquor cavity
When inner cavity, it is intracavitary that the filter hole that solvent and small molecule solute (such as inorganic salts) will transmit through hollow fiber film thread enters out liquid air
It is exported.Macromolecular solute is then rejected by since volume is greater than filter hole, is imported into concentrate cavity as concentrate
It is recovered.Thus realize the purpose to the purification of stoste, separation and concentration.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the first fixed plate of the utility model.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of inner pressed hollow fiber ultrafiltration membrane of printing ink wastewater processing, including shell 1, in shell
It is equipped with several hollow fiber film threads 2 in 1, the two sides inside shell 1 are respectively equipped with the first fixed plate 3 and the second fixed plate 4, and first
Fixed plate 3 and the second fixed plate 4 are equipped with multiple mutual corresponding placement holes 5, and the both ends of hollow fiber film thread 2 are respectively protruding into
In the placement hole 5 of first fixed plate 3 and the second fixed plate 4, the both ends of hollow fiber film thread 2 are equipped with opening, hollow fiber film thread 2
Tube wall be equipped with filter hole；
The inner wall of first fixed plate 3 and shell 1 surrounds feed liquor cavity 6, and the inner wall of the second fixed plate 4 and shell 1 surrounds dense
Contracting liquid air chamber 7, the first fixed plate 3, the internal cavities of shell 1 are liquid air chamber 8 between the second fixed plate 4.
Shell 1 is equipped with the inlet 9 being connected to feed liquor cavity 6, and shell 1 is equipped with the liquid out connecting with liquid air chamber 8 out
Mouth 10, shell 1 is equipped with the concentrated solution outlet 11 being connected to concentrate cavity 7, in order to improve filter effect, the first fixed plate 3
It is sealed with the second fixed plate 4 and the junction of hollow fiber film thread 2 by epoxy resin.
In the utility model, the internal diameter of hollow fiber film thread 2 is 0.6-6mm, several hollow fiber film threads phase in shell
Mutually in parallel and with gap.
The Ultra filtration membrane process of the mechanism is a kind of sieve pore separation process relevant to membrane aperture size, with doughnut
The pressure difference of 2 two sides of film wire is driving force, is filter medium with hollow fiber film thread 2, i.e., under certain pressure effect, when containing
When the mixed solution of large and small molecule solute enters 2 inner cavity of hollow fiber film thread from feed liquor cavity, solvent and small molecule solute
The filter hole that (such as inorganic salts) will transmit through hollow fiber film thread 2 enters out that liquid air is intracavitary to be exported.Macromolecular solute then by
It is greater than filter hole in volume and is rejected by, imported into concentrate cavity and be recovered as concentrate.Thus realize to stoste
Purification, separation and concentration purpose.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (5)
1. a kind of inner pressed hollow fiber ultrafiltration membrane of printing ink wastewater processing, including shell, are equipped with several hollow fibres in shell
Tie up film wire, which is characterized in that the two sides of the enclosure interior are respectively equipped with the first fixed plate and the second fixed plate, the first fixed plate
Multiple mutual corresponding placement holes are equipped with the second fixed plate, the both ends of the hollow fiber film thread are respectively protruding into solid to first
In fixed board and the placement hole of the second fixed plate, the both ends of hollow fiber film thread are equipped with opening, set on the tube wall of hollow fiber film thread
There is filter hole；
The inner wall of first fixed plate and shell surrounds feed liquor cavity, and the inner wall of the second fixed plate and shell surrounds concentrate cavity,
First fixed plate, the internal cavities of shell are liquid air chamber between the second fixed plate.
2. a kind of inner pressed hollow fiber ultrafiltration membrane of printing ink wastewater processing according to claim 1, which is characterized in that institute
State shell and be equipped with the inlet that be connected to feed liquor cavity, shell equipped with the liquid outlet that liquid air chamber is connect out, set on shell
There is the concentrated solution outlet being connected to concentrate cavity.
3. a kind of inner pressed hollow fiber ultrafiltration membrane of printing ink wastewater processing according to claim 1, which is characterized in that institute
The junction for stating the first fixed plate and the second fixed plate and hollow fiber film thread is sealed by epoxy resin.
4. a kind of inner pressed hollow fiber ultrafiltration membrane of printing ink wastewater processing according to claim 1, which is characterized in that institute
The internal diameter for stating hollow fiber film thread is 0.6-6mm.
5. a kind of inner pressed hollow fiber ultrafiltration membrane of printing ink wastewater processing according to claim 1, which is characterized in that if
Dry hollow fiber film thread is parallel to each other in shell and with gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624455.4U CN208526327U (en) | 2018-04-28 | 2018-04-28 | A kind of inner pressed hollow fiber ultrafiltration membrane of printing ink wastewater processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624455.4U CN208526327U (en) | 2018-04-28 | 2018-04-28 | A kind of inner pressed hollow fiber ultrafiltration membrane of printing ink wastewater processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208526327U true CN208526327U (en) | 2019-02-22 |
Family
ID=65396364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820624455.4U Expired - Fee Related CN208526327U (en) | 2018-04-28 | 2018-04-28 | A kind of inner pressed hollow fiber ultrafiltration membrane of printing ink wastewater processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208526327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550700A (en) * | 2019-08-27 | 2019-12-10 | 湖北中泉环保技术有限公司 | Hollow fiber ultrafiltration membrane water inlet device, cleaning device and cleaning method |
-
2018
- 2018-04-28 CN CN201820624455.4U patent/CN208526327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550700A (en) * | 2019-08-27 | 2019-12-10 | 湖北中泉环保技术有限公司 | Hollow fiber ultrafiltration membrane water inlet device, cleaning device and cleaning method |
| CN110550700B (en) * | 2019-08-27 | 2022-03-08 | 湖北中泉环保技术有限公司 | Hollow fiber ultrafiltration membrane water inlet device, cleaning device and cleaning method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315000 Zhouhan Village, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo Jiezhong Environmental Protection Technology Co.,Ltd. Address before: 315000 Zhouhan Village, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO JIEZHONG ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |