CN108686513B - Multifunctional column type purifying and filtering device - Google Patents
Multifunctional column type purifying and filtering device Download PDFInfo
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- CN108686513B CN108686513B CN201810528041.6A CN201810528041A CN108686513B CN 108686513 B CN108686513 B CN 108686513B CN 201810528041 A CN201810528041 A CN 201810528041A CN 108686513 B CN108686513 B CN 108686513B
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
Abstract
The invention provides a multifunctional column type purification and filtration device, which comprises a column type filter element, a first filter element and a second filter element, wherein the column type filter element consists of a plurality of filter element units, the plurality of filter element units are arranged in a circular array mode, each filter element unit is in a column shape, and the column type filter element is provided with a first port and a second port; the column-type container is sleeved outside the column-type filter element and provided with a liquid inlet and a liquid outlet, the liquid inlet is communicated with the first port and used for introducing liquid to be filtered into the column-type filter element, and the liquid outlet is communicated with the second port and used for draining the liquid filtered by the column-type filter element to the liquid outlet through the second port and discharging the liquid. The purification and filtration device disclosed by the invention filters and purifies the liquid layer by layer through the plurality of filtration units, so that the liquid filtered out from the second port is very clean, the filtration effect is greatly improved, the filtration efficiency is greatly improved by using the manner of mutually communicated capillaries, the space is saved, and the maximum purification effect is achieved in the minimum space.
Description
Technical Field
The invention relates to the technical field of purification and filtration, in particular to a multifunctional column type purification and filtration device.
Background
With the high-speed development of economy in China, water resources become more and more the restricting factors of the economic development, so that the reduction of sewage discharge and the recycling of water become a necessary trend. The traditional sewage regeneration treatment technology has the defects of low effluent quality, large occupied area, poor stability and the like, and cannot meet new requirements, and a new process, namely membrane method water treatment, is produced at the same time, and is increasingly applied to water purification and sewage regeneration. The membrane separation technology has the advantages of low energy consumption, simple process, high separation efficiency, no environmental pollution and the like, is an important high-tech technology for solving the problems of current energy, resources and environment, cannot be replaced by any other chemical separation technology, relates to the fields of chemical industry, food, medicine, biochemistry, environmental protection and the like, makes important contributions to energy conservation, efficiency improvement, environment purification and the like, and is one of ten high-tech technologies which are called as the most promising development prospect in twenty-first century abroad.
Among them, Ultrafiltration (UF) is a membrane separation process using pressure as a driving force, which is a process of separating particles and macromolecular organic substances from a fluid based on a selective barrier effect to achieve purification. Filtering operation in which a solute having a particle size in the range of 0.01 to 1 μm in a solution is retained by a porous membrane having a specific pore size. The ultrafiltration membrane has ultrahigh removal efficiency on macromolecular organic matters, colloids, algae, bacteria, viruses, endotoxins, particles and other substances. Ultrafiltration membranes are generally made of high molecular weight polymers such as CA, CTA, CN, PAN, PS, PES, PC, PET, PI, PE, PP, PVC, PVDF (polyvinylidene fluoride).
Polyvinylidene fluoride (PVDF) is a fluorocarbon thermoplastic with a crystalline melting point of about 170 ℃, a thermal decomposition temperature of over 360 ℃ and a long-term temperature use range of-50 ℃ to 150 ℃. The heat distortion temperature is 150 ℃ under the load pressure of 0.45 MPa. The polyvinylidene fluoride has good weather resistance and chemical stability, the performance of the polyvinylidene fluoride is basically unchanged when the polyvinylidene fluoride is irradiated by ultraviolet rays with the wavelength of 200-400nm for one year, and the polyvinylidene fluoride is not corroded by strong oxidants such as acid and alkali and halogen at room temperature. The polyvinylidene fluoride membrane has the advantages and can be used for forming a thin film with good pore-forming performance, is a novel high-efficiency separation membrane variety in special fiber separation membranes, can be widely applied to the aspects of chemical industry, environmental protection, food, beverage, biochemical pharmacy, medical treatment and health, industrial water purification treatment and the like, but the membrane prepared from single polyvinylidene fluoride has general strength and water flux.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a multifunctional column type purification filtration apparatus, comprising:
the cylindrical filter element comprises a plurality of filter element units, the plurality of filter element units are arranged in a circular array mode, each filter element unit is cylindrical, and the cylindrical filter element is provided with a first port and a second port;
the column type connects the ware greatly in the outside column type filter core is established to the cover, the column type connects the ware greatly and has inlet and leakage fluid dram, the inlet with first port is linked together for will wait to filter liquid introduces the column type filter core, the leakage fluid dram with the second port is linked together, is used for with the process the filterable liquid of column type filter core is through the second port drainage extremely the leakage fluid dram, and pass through the leakage fluid dram is discharged.
Optionally, the column receptacle has therein:
the first flow guide part is respectively communicated with the first port and the liquid inlet and is used for guiding the liquid to be filtered from the liquid inlet to the first port;
and the second flow guide part is respectively communicated with the second port and the liquid discharge port and is used for guiding the liquid to be filtered to the liquid discharge port from the second port.
Optionally, the height of the liquid outlet is higher than the height of the liquid inlet.
Optionally, each filter element unit comprises:
the filter element main body is rectangular in section and is used for filtering the liquid to be filtered;
and the capillary tube is sleeved outside the filter element main body and is used for sucking the liquid to be filtered to the filter element main body.
Optionally, the plurality of filter element units are communicated with each other.
Optionally, the topmost end of each capillary tube is provided with a jet pipe for jetting the liquid to be filtered, which is filtered by the adjacent previous filter element main body, onto the filter element main body corresponding to the capillary tube.
Optionally, the lowermost end of each of the capillaries has a drainage tube for guiding the liquid to be filtered deposited at the lowermost end of the capillary to the next capillary adjacent to the capillary.
Alternatively, the openings of two adjacent capillaries are arranged oppositely.
The purification and filtration device of the invention filters and purifies the liquid filtered from the second port layer by layer through the plurality of filtration units, so that the liquid is very clean, the filtration effect is greatly improved, the filtration efficiency is greatly improved by using the manner of mutually communicated capillaries, the space is saved, and the maximum purification effect is achieved in the minimum space. And the column-shaped container arranged outside the column-shaped filter element not only plays a role in protecting the internal column-shaped filter element, but also plays a role in containing filtered liquid, thereby achieving two purposes at one stroke. In addition, different materials can be used on the filter element main bodies of different filter element units, so that the corrosion resistance, the hydrophilicity and the flexibility of the purification and filtration device are achieved.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic structural view of a multi-functional column-type purification filtration apparatus according to one embodiment of the present invention;
fig. 2 is a schematic block diagram of a cylindrical filter element according to an embodiment of the present invention, after being split and laid flat.
Reference numerals:
1-column type filter element, 11-first port, 12-second port, 13-filter element main body, 14-capillary tube, 15-jet tube, 16-drainage tube, 2-column type container, 21-liquid inlet and 22-liquid outlet.
Detailed Description
Fig. 1 is a schematic structural view showing a multi-functional column-type purification filtration apparatus according to an embodiment of the present invention. Fig. 2 shows a schematic block diagram of a column-type filter element 1 according to an embodiment of the present invention, after being cut open and laid flat. As shown in fig. 1 and 2, the present invention provides a multifunctional column type purification filtration apparatus comprising: the column-type filter element 1 comprises a plurality of filter element units, the plurality of filter element units are arranged in a circular array mode, each filter element unit is in a column shape, and the column-type filter element 1 is provided with a first port 11 and a second port 12; the cover is established the outside strong ware 2 of post type filter core 1, the strong ware 2 of connecing of post type has inlet 21 and leakage fluid dram 22, inlet 21 with first port 11 is linked together for will wait to filter liquid introduces post type filter core 1, leakage fluid dram 22 with second port 12 is linked together, is used for will passing through the filterable liquid of post type filter core 1 is through second port 12 drainage extremely leakage fluid dram 22, and pass through leakage fluid dram 22 discharges.
The column type vessel 2 is provided with: the first flow guide part is respectively communicated with the first port 11 and the liquid inlet 21 and is used for guiding the liquid to be filtered from the liquid inlet 21 to the first port 11; and the second flow guide part is respectively communicated with the second port 12 and the liquid discharge port 22 and is used for guiding the liquid to be filtered from the second port 12 to the liquid discharge port 22.
The liquid outlet 22 is higher than the liquid inlet 21.
Each filter element unit includes: the filter element main body 13 is rectangular in section and is used for filtering the liquid to be filtered; and the capillary tube 14 is sleeved outside the filter element main body 13 and is used for sucking the liquid to be filtered to the filter element main body 13.
The plurality of filter element units are communicated with each other. The topmost end of each capillary tube 14 is provided with a jet pipe 15 for jetting the liquid to be filtered, which is filtered by the adjacent previous filter element body 13, onto the corresponding filter element body 13 of the capillary tube 14.
The lowermost end of each of the capillaries 14 has a drain 16 for draining the liquid to be filtered deposited at the lowermost end of the capillary 14 to the next capillary 14 adjacent to the capillary 14. The openings of adjacent two capillaries 14 are arranged oppositely.
The purification and filtration device of the invention filters and purifies the liquid filtered from the second port layer by layer through the plurality of filtration units, so that the liquid is very clean, the filtration effect is greatly improved, the filtration efficiency is greatly improved by using the manner of mutually communicated capillaries, the space is saved, and the maximum purification effect is achieved in the minimum space. And the column-shaped container arranged outside the column-shaped filter element not only plays a role in protecting the internal column-shaped filter element, but also plays a role in containing filtered liquid, thereby achieving two purposes at one stroke. In addition, different materials can be used on the filter element main bodies of different filter element units, so that the corrosion resistance, the hydrophilicity and the flexibility of the purification and filtration device are achieved.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (4)
1. A multifunctional column type purifying and filtering device is characterized by comprising:
the cylindrical filter element comprises a plurality of filter element units, the plurality of filter element units are arranged in a circular array mode, each filter element unit is cylindrical, and the cylindrical filter element is provided with a first port and a second port;
the column-shaped container is sleeved outside the column-shaped filter element and provided with a liquid inlet and a liquid outlet, the liquid inlet is communicated with the first port and used for introducing liquid to be filtered into the column-shaped filter element, and the liquid outlet is communicated with the second port and used for draining the liquid filtered by the column-shaped filter element to the liquid outlet through the second port and discharging the liquid through the liquid outlet;
the column-shaped container is internally provided with:
the first flow guide part is respectively communicated with the first port and the liquid inlet and is used for guiding the liquid to be filtered from the liquid inlet to the first port;
the second flow guide part is respectively communicated with the second port and the liquid discharge port and is used for guiding the liquid to be filtered from the second port to the liquid discharge port;
the filter element main body is rectangular in section and is used for filtering the liquid to be filtered;
the capillary tube is sleeved outside the filter element main body and is used for sucking the liquid to be filtered to the filter element main body;
the topmost end of each capillary tube is provided with a jet flow pipe used for jetting the liquid to be filtered, which is filtered by the adjacent previous filter element main body, to the filter element main body corresponding to the capillary tube;
the bottommost end of each capillary tube is provided with a drainage tube for guiding the liquid to be filtered deposited at the bottommost end of the capillary tube to the next capillary tube adjacent to the capillary tube.
2. The multi-functional column-type purification filtration device according to claim 1, wherein the height of the liquid discharge port is higher than the height of the liquid inlet port.
3. The multi-functional column type purification filtration device according to claim 1, wherein said plurality of cartridge units are communicated with each other.
4. The multi-functional column-type purification filtration device according to claim 1, wherein the openings of adjacent two capillaries are disposed to be opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810528041.6A CN108686513B (en) | 2018-05-29 | 2018-05-29 | Multifunctional column type purifying and filtering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810528041.6A CN108686513B (en) | 2018-05-29 | 2018-05-29 | Multifunctional column type purifying and filtering device |
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| Publication Number | Publication Date |
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| CN108686513A CN108686513A (en) | 2018-10-23 |
| CN108686513B true CN108686513B (en) | 2021-11-16 |
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| CN201810528041.6A Expired - Fee Related CN108686513B (en) | 2018-05-29 | 2018-05-29 | Multifunctional column type purifying and filtering device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003278657A1 (en) * | 2002-10-21 | 2004-05-04 | Tadeusz Kozak | Method and apparatus for water treatment |
| CN205773528U (en) * | 2016-05-25 | 2016-12-07 | 三达膜科技（厦门）有限公司 | A kind of water purifier |
| CN106746145A (en) * | 2017-02-14 | 2017-05-31 | 中山市九芯净水科技有限公司 | Nine core water purifiers |
| CN206467094U (en) * | 2017-02-14 | 2017-09-05 | 中山市九芯环保科技有限公司 | Filter core arranges waterway structure |
| CN207025095U (en) * | 2017-07-01 | 2018-02-23 | 上海谷奇核孔膜科技股份有限公司 | Taper filter core, cartridge structure and liquid precise filter |
-
2018
- 2018-05-29 CN CN201810528041.6A patent/CN108686513B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003278657A1 (en) * | 2002-10-21 | 2004-05-04 | Tadeusz Kozak | Method and apparatus for water treatment |
| CN205773528U (en) * | 2016-05-25 | 2016-12-07 | 三达膜科技（厦门）有限公司 | A kind of water purifier |
| CN106746145A (en) * | 2017-02-14 | 2017-05-31 | 中山市九芯净水科技有限公司 | Nine core water purifiers |
| CN206467094U (en) * | 2017-02-14 | 2017-09-05 | 中山市九芯环保科技有限公司 | Filter core arranges waterway structure |
| CN207025095U (en) * | 2017-07-01 | 2018-02-23 | 上海谷奇核孔膜科技股份有限公司 | Taper filter core, cartridge structure and liquid precise filter |
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| CN108686513A (en) | 2018-10-23 |
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