CN218281293U - High-temperature-resistant PVDF ultrafiltration membrane - Google Patents
High-temperature-resistant PVDF ultrafiltration membrane Download PDFInfo
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- CN218281293U CN218281293U CN202222066545.5U CN202222066545U CN218281293U CN 218281293 U CN218281293 U CN 218281293U CN 202222066545 U CN202222066545 U CN 202222066545U CN 218281293 U CN218281293 U CN 218281293U
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Abstract
The utility model discloses a belong to PVDF milipore filter technical field, specifically be a high temperature resistant PVDF milipore filter, including milipore filter barrel, lower cover and middle part water pipe, the lower extreme at the milipore filter barrel is installed to the lower cover, the upper end at the lower cover is installed to the middle part water pipe, still includes: be used for to milipore filter barrel and the radiating radiator unit of milipore filter, radiator unit installs on the milipore filter barrel, radiator unit includes liquid box and hollow heat-conducting plate, the beneficial effects of the utility model are that: the outer cylinder body of the PVDF ultrafiltration membrane is hermetically provided with the liquid box and the hollow heat conducting plate, and cooling liquid is injected into the liquid box and the hollow heat conducting plate, so that the liquid box and the hollow heat conducting plate are used for conducting and radiating heat on the PVDF ultrafiltration membrane; the heat transferred by the PVDF ultrafiltration membrane is cooled by the liquid box and the cooling liquid in the hollow heat conducting plate, so that the PVDF ultrafiltration membrane can bear higher temperature, and the high temperature resistance of the PVDF ultrafiltration membrane is improved.
Description
Technical Field
The utility model relates to a PVDF milipore filter technical field specifically is a high temperature resistant PVDF milipore filter.
Background
In the ultrafiltration membranes in the daily water purification industry, PVDF ultrafiltration membrane components are mostly adopted, and the filtration mode of the PVDF ultrafiltration membranes also tends to adopt full-flow filtration, wherein a discharge valve is periodically opened to discharge pollutants or cross-flow filtration, and a sewage valve is opened to discharge 5-10% of sewage while water is produced.
When the equipment using the ultrafiltration membrane is used, the environmental temperature of the PVDF ultrafiltration membrane is a very important condition, the temperature of the PVDF ultrafiltration membrane can be increased due to long-term mixing in a filter, the PVDF ultrafiltration membrane is very unfavorable, and the corrosivity of the PVDF ultrafiltration membrane is obviously improved along with the increase of the temperature.
Therefore, the invention is necessary to develop a high-temperature resistant PVDF ultrafiltration membrane.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in view of the above and/or other problems occurring in the prior art of high temperature resistant PVDF ultrafiltration membranes.
Therefore, the utility model aims at providing a high temperature resistant PVDF ultrafiltration membrane, through seal installation liquid box and hollow heat-conducting plate on the outside barrel of PVDF ultrafiltration membrane, pour into the coolant liquid in liquid box and hollow heat-conducting plate, thus use liquid box and hollow heat-conducting plate to carry out heat conduction and heat dissipation to the heat on the PVDF ultrafiltration membrane; the heat transmitted by the PVDF ultrafiltration membrane is cooled by the liquid box and the cooling liquid in the hollow heat conducting plate, so that the PVDF ultrafiltration membrane can bear higher temperature, the high temperature resistance of the PVDF ultrafiltration membrane is improved, and the problem that the PVDF ultrafiltration membrane is very unfavorable for the PVDF ultrafiltration membrane due to long-term mixing in the conventional filter and the increase of the temperature, so that the corrosivity of the PVDF ultrafiltration membrane is obviously improved.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a high temperature resistant PVDF ultrafiltration membrane comprising: milipore filter barrel, lower cover and middle part water pipe, the lower extreme at the milipore filter barrel is installed to the lower cover, the upper end at the lower cover is installed to the middle part water pipe, still includes:
and the heat dissipation assembly is used for dissipating heat of the ultrafiltration membrane cylinder and the ultrafiltration membrane and is arranged on the ultrafiltration membrane cylinder.
As a preferred scheme of high temperature resistant PVDF milipore filter, wherein: the heat dissipation assembly comprises a liquid box and a hollow heat conduction plate, the hollow heat conduction plate is hermetically arranged on the inner wall of the ultrafiltration membrane cylinder, one end of the hollow heat conduction plate is connected with the middle water pipe, and the liquid box is arranged at the other end of the hollow heat conduction plate.
As a preferred scheme of high temperature resistant PVDF milipore filter, wherein: and a liquid discharge pipe is arranged at the lower end of the liquid box, and a valve is arranged on the liquid discharge pipe.
As a preferred scheme of high temperature resistant PVDF milipore filter, wherein: the side inner wall of the liquid box is provided with a through hole, one end of the hollow heat-conducting plate, which is far away from the middle water pipe, is hermetically arranged on the inner side of the through hole, and liquid in the liquid box enters the hollow heat-conducting plate through the through hole.
As a preferred scheme of high temperature resistant PVDF milipore filter, wherein: the upper end of the liquid box is hermetically clamped with the box cover, and the box cover is used for sealing the upper end of the liquid box.
As a preferred scheme of high temperature resistant PVDF milipore filter, wherein: the PVDF ultrafiltration membrane is assembled between the interior of the ultrafiltration membrane cylinder and the hollow heat conducting plate, and a binding net is sleeved on the outer side of the upper end of the PVDF ultrafiltration membrane.
As a preferred scheme of high temperature resistant PVDF milipore filter, wherein: the inner side of the upper end of the ultrafiltration membrane cylinder is provided with a threaded connecting ring in a threaded manner, and the outer side of the upper end of the threaded connecting ring is provided with an upper cover in a threaded manner.
As a preferred scheme of high temperature resistant PVDF milipore filter, wherein: the water outlet pipe is installed at the upper end of the upper cover, and the water inlet pipe is installed at the lower end of the lower cover.
Compared with the prior art:
the liquid box and the hollow heat conducting plate are hermetically arranged on the outer cylinder body of the PVDF ultrafiltration membrane, and cooling liquid is injected into the liquid box and the hollow heat conducting plate, so that the liquid box and the hollow heat conducting plate are used for conducting and radiating heat on the PVDF ultrafiltration membrane;
the heat transferred by the PVDF ultrafiltration membrane is cooled by the liquid box and the cooling liquid in the hollow heat conducting plate, so that the PVDF ultrafiltration membrane can bear higher temperature, and the high-temperature resistance of the PVDF ultrafiltration membrane is improved.
Drawings
FIG. 1 is a structural diagram of a high temperature resistant PVDF ultrafiltration membrane of the present invention;
FIG. 2 is a top view of an ultrafiltration membrane cylinder in a high temperature resistant PVDF ultrafiltration membrane of the present invention;
FIG 3 is a structural diagram of a heat dissipation assembly in the high temperature resistant PVDF ultrafiltration membrane of the utility model;
FIG. 4 is a right side view of a liquid cartridge in a high temperature resistant PVDF ultrafiltration membrane of the present invention;
FIG. 5 is a front view of a high temperature resistant PVDF ultrafiltration membrane of the present invention;
fig. 6 is a front view of the PVDF ultrafiltration membrane in the high temperature resistant PVDF ultrafiltration membrane of the present invention.
In the figure: the ultrafiltration membrane water heater comprises an ultrafiltration membrane cylinder body 1, a threaded connecting ring 11, an upper cover 12, a water outlet pipe 13, a lower cover 14, a water inlet pipe 15, a middle water pipe 16, a PVDF ultrafiltration membrane 17, a binding net 18, a heat dissipation component 2, a box cover 21, a liquid box 22, a hollow heat conducting plate 23, a valve 24, a liquid discharge pipe 25 and a through hole 26.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a high temperature resistant PVDF ultrafiltration membrane, which is provided with a liquid box and a hollow heat conducting plate which are hermetically arranged on an outer cylinder body of the PVDF ultrafiltration membrane, and cooling liquid is injected into the liquid box and the hollow heat conducting plate, so that the liquid box and the hollow heat conducting plate are used for conducting and radiating heat on the PVDF ultrafiltration membrane; the heat transferred by the PVDF ultrafiltration membrane is cooled by the liquid box and the cooling liquid in the hollow heat conducting plate, so that the PVDF ultrafiltration membrane can bear higher temperature and the advantage of high temperature resistance of the PVDF ultrafiltration membrane is improved, please refer to fig. 1-6, which comprises an ultrafiltration membrane cylinder 1, a lower cover 14 and a middle water pipe 16;
the lower extreme at milipore filter barrel 1 is installed to lower cover 14, and the lower extreme at milipore filter barrel 1 is installed to lower cover 14 for 1 lower extreme of closing cap milipore filter barrel, and the effect of installation inlet tube 15, middle part water pipe 16 is installed in the upper end of lower cover 14, has preset a plurality of through-holes on the middle part water pipe 16, through the through-hole, makes in the 16 interior sewage that enter into of middle part water pipe reentrant PVDF milipore filter 17, still includes: the heat dissipation assembly 2 is used for dissipating heat of the ultrafiltration membrane cylinder 1 and the ultrafiltration membrane, the heat dissipation assembly 2 is installed on the ultrafiltration membrane cylinder 1, and heat on the ultrafiltration membrane cylinder 1, the PVDF ultrafiltration membrane 17 and the middle water pipe 16 is conducted and conducted out through the heat dissipation assembly 2.
The heat dissipation component 2 comprises a liquid box 22 and a hollow heat conduction plate 23, the hollow heat conduction plate 23 is hermetically arranged on the inner wall of the ultrafiltration membrane cylinder body 1, cooling liquid enters the hollow heat conduction plate 23, the hollow heat conduction plate 23 and the cooling liquid conduct heat dissipation on the ultrafiltration membrane cylinder body 1, the PVDF ultrafiltration membrane 17 and the middle water pipe 16 to improve the heat resistance of the PVDF ultrafiltration membrane 17, one end of the hollow heat conduction plate 23 is connected with the middle water pipe 16, the liquid box 22 is arranged at the other end of the hollow heat conduction plate 23, the liquid box 22 is used for conducting heat dissipation outwards, the cooling liquid is poured into the liquid box 22 and enters the hollow heat conduction plate 23 through the liquid box 22, a liquid discharge pipe 25 is arranged at the lower end of the liquid box 22 and used for discharging the cooling liquid in the liquid box 22 outwards through the liquid discharge pipe 25, a valve 24 is arranged on the liquid discharge pipe 25, and the valve 24 is used for controlling the opening and closing functions of the liquid discharge pipe 25, the side inner wall of the liquid box 22 is provided with a through hole 26, one end of the hollow heat conducting plate 23 far away from the middle water pipe 16 is hermetically installed on the inner side of the through hole 26, the liquid in the liquid box 22 enters the hollow heat conducting plate 23 through the through hole 26, the upper end of the liquid box 22 is hermetically clamped with the box cover 21, the box cover 21 is used for sealing the upper end of the liquid box 22 to prevent the cooling liquid in the liquid box 22 from leaking out and prevent dust of the cooling liquid in the liquid box 22, the PVDF ultrafiltration membrane 17 is assembled between the inside of the ultrafiltration membrane cylinder 1 and the hollow heat conducting plate 23, the PVDF ultrafiltration membrane 17 performs water purification treatment on sewage, the outer side of the upper end of the PVDF ultrafiltration membrane 17 is sleeved with a binding net 18, the binding net 18 performs binding on the PVDF ultrafiltration membrane 17, so that the PVDF ultrafiltration membrane 17 is conveniently assembled in the ultrafiltration membrane cylinder 1 and is also conveniently taken out of the ultrafiltration cylinder 1 to replace the PVDF ultrafiltration membrane 17, the threaded connection ring 11 is installed on the inner side of the upper end of the ultrafiltration membrane cylinder 1 through threads, the threaded connection ring 11 is used for indirectly installing the upper cover 12, the upper cover 12 is installed on the outer side of the upper end of the threaded connection ring 11 through threads, the upper cover 12 is used for sealing the upper end of the ultrafiltration membrane cylinder 1 and has an installation effect on the water outlet pipe 13, the water outlet pipe 13 is installed at the upper end of the upper cover 12 and has an effect of discharging water in the ultrafiltration membrane cylinder 1, the water inlet pipe 15 is installed at the lower end of the lower cover 14 and has an effect of inputting sewage into the ultrafiltration membrane cylinder 1, the liquid box 22 and the hollow heat conducting plate 23 are installed on the outer cylinder of the PVDF ultrafiltration membrane 17 through sealing, cooling liquid is injected into the liquid box 22 and the hollow heat conducting plate 23, therefore the liquid box 22 and the hollow heat conducting plate 23 conduct heat and dissipate heat on the PVDF ultrafiltration membrane 17, the heat transferred from the PVDF ultrafiltration membrane 17 through the cooling liquid in the liquid box 22 and the hollow heat conducting plate 23 is cooled, therefore the PVDF ultrafiltration membrane 17 can bear higher temperature, and the high-temperature resistance performance of the PVDF 17 is improved.
When the device is used specifically, the hollow heat conducting plate 23 is hermetically arranged on the inner wall of the ultrafiltration membrane cylinder body 1, one end of the hollow heat conducting plate 23 is connected with the middle water pipe 16, the liquid box 22 is arranged at the other end of the hollow heat conducting plate 23, the lower end of the liquid box 22 is provided with the liquid discharge pipe 25, the liquid discharge pipe 25 is provided with the valve 24, the inner side wall of the side surface of the liquid box 22 is provided with the through hole 26, one end of the hollow heat conducting plate 23 far away from the middle water pipe 16 is hermetically arranged on the inner side of the through hole 26 and is used for liquid in the liquid box 22 to enter the hollow heat conducting plate 23 through the through hole 26, the upper end of the liquid box 22 is hermetically clamped with the box cover 21, the box cover 21 is used for sealing the upper end of the liquid box 22, the PVDF ultrafiltration membrane 17 is arranged between the inside of the ultrafiltration membrane cylinder body 1 and the hollow heat conducting plate 23, the binding net 18 is sleeved on the outer side of the upper end of the PVDF ultrafiltration membrane 17, the inner side of the upper end of the ultrafiltration membrane cylinder body 1 is provided with the threaded connecting ring 11, the upper end of the threaded connecting ring 12, the upper end of the upper cover 12 is provided with a water outlet pipe 13, the lower end of the lower cover 14 is provided with a water inlet pipe 15, sewage enters a middle water pipe 16 through the water inlet pipe 15, then enters the interior of the ultrafiltration membrane cylinder 1 and the PVDF ultrafiltration membrane 17 through the middle water pipe 16, finally is discharged through the water outlet pipe 13, cooling liquid is poured into the liquid box 22, the cooling liquid in the liquid box 22 flows into the hollow heat conducting plate 23, the liquid box 22 and the hollow heat conducting plate 23 are hermetically arranged on the outer cylinder of the PVDF ultrafiltration membrane 17, the cooling liquid is injected into the liquid box 22 and the hollow heat conducting plate 23, so that the liquid box 22 and the hollow heat conducting plate 23 conduct heat conduction and radiation on the PVDF ultrafiltration membrane 17, the heat transferred from the PVDF ultrafiltration membrane 17 is cooled through the cooling liquid in the liquid box 22 and the hollow heat conducting plate 23, and the PVDF ultrafiltration membrane 17 can bear higher temperature, the high temperature resistance of the PVDF ultrafiltration membrane 17 is increased.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a high temperature resistant PVDF milipore filter, includes milipore filter barrel (1), lower cover (14) and middle part water pipe (16), the lower extreme in milipore filter barrel (1) is installed in lower cover (14), the upper end in lower cover (14) is installed in middle part water pipe (16), its characterized in that still includes:
the heat dissipation assembly (2) is used for dissipating heat of the ultrafiltration membrane cylinder body (1) and the ultrafiltration membrane, and the heat dissipation assembly (2) is installed on the ultrafiltration membrane cylinder body (1).
2. The high-temperature-resistant PVDF ultrafiltration membrane as claimed in claim 1, wherein the heat dissipation assembly (2) comprises a liquid box (22) and a hollow heat conduction plate (23), the hollow heat conduction plate (23) is hermetically mounted on the inner wall of the ultrafiltration membrane cylinder (1), one end of the hollow heat conduction plate (23) is connected with the middle water pipe (16), and the liquid box (22) is mounted at the other end of the hollow heat conduction plate (23).
3. The PVDF ultrafiltration membrane with high temperature resistance as claimed in claim 2, wherein a drain pipe (25) is arranged at the lower end of the liquid box (22), and a valve (24) is arranged on the drain pipe (25).
4. The PVDF ultrafiltration membrane with high temperature resistance as claimed in claim 2, wherein a through hole (26) is formed in the inner wall of the side surface of the liquid box (22), one end of the hollow heat-conducting plate (23) far away from the middle water pipe (16) is hermetically arranged on the inner side of the through hole (26), and liquid in the liquid box (22) enters the hollow heat-conducting plate (23) through the through hole (26).
5. The high-temperature-resistant PVDF ultrafiltration membrane as claimed in claim 2, wherein the upper end of the liquid box (22) is hermetically clamped with a box cover (21), and the box cover (21) is used for sealing the upper end of the liquid box (22).
6. The high-temperature resistant PVDF ultrafiltration membrane as claimed in claim 1, wherein a PVDF ultrafiltration membrane (17) is assembled between the inside of the ultrafiltration membrane cylinder (1) and the hollow heat conducting plate (23), and a binding net (18) is sleeved on the outer side of the upper end of the PVDF ultrafiltration membrane (17).
7. The high-temperature-resistant PVDF ultrafiltration membrane as claimed in claim 1, wherein a threaded connection ring (11) is screwed on the inner side of the upper end of the ultrafiltration membrane barrel (1), and an upper cover (12) is screwed on the outer side of the upper end of the threaded connection ring (11).
8. The high-temperature-resistant PVDF ultrafiltration membrane as claimed in claim 7, wherein the upper end of the upper cover (12) is provided with a water outlet pipe (13), and the lower end of the lower cover (14) is provided with a water inlet pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222066545.5U CN218281293U (en) | 2022-08-08 | 2022-08-08 | High-temperature-resistant PVDF ultrafiltration membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222066545.5U CN218281293U (en) | 2022-08-08 | 2022-08-08 | High-temperature-resistant PVDF ultrafiltration membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218281293U true CN218281293U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222066545.5U Active CN218281293U (en) | 2022-08-08 | 2022-08-08 | High-temperature-resistant PVDF ultrafiltration membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218281293U (en) |
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2022
- 2022-08-08 CN CN202222066545.5U patent/CN218281293U/en active Active
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