CN215233343U - Water inlet end membrane fiber loose contamination-resistant column type ultrafiltration membrane component - Google Patents
Water inlet end membrane fiber loose contamination-resistant column type ultrafiltration membrane component Download PDFInfo
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- CN215233343U CN215233343U CN202121573092.4U CN202121573092U CN215233343U CN 215233343 U CN215233343 U CN 215233343U CN 202121573092 U CN202121573092 U CN 202121573092U CN 215233343 U CN215233343 U CN 215233343U
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Abstract
The utility model discloses a loose resistant stain column type milipore filter subassembly of end membrane silk of intaking relates to membrane filtration technical field, which comprises a housin, closing cap sealing connection is passed through at both ends about the casing, the casing below is equipped with water inlet and air inlet, the casing top is equipped with delivery port and dense mouth of a river, be equipped with the hollow fiber membrane in the casing, the hollow fiber membrane upper end is through gluing and casing upper end sealing connection, but the tube head is not sealed, hollow fiber membrane lower extreme loose distribution and tube head are sealed, the utility model discloses a membrane module is more resistant to pollution, can be applied to in well water treatment and sewage treatment, does not press from both sides the pollutant during use between the membrane silk, and more thorough when washing, life is longer.
Description
Technical Field
The utility model relates to a membrane filtration technology field especially relates to a water intaking end loose resistant pollution column type milipore filter subassembly of membrane silk.
Background
Hollow fiber column type milipore filter subassembly generally seals in the shell for membrane fibre both ends, and between the membrane silk and shell pass through epoxy or polyurethane seal fixed together, and this kind of structural style leads to in the operation in-process, presss from both sides long-pending pollutant easily between the membrane silk, and through washing the back, the pollutant discharge is not thorough, and the resistant pollution performance of membrane module is low, need wash repeatedly, and the energy consumption is high, and the life-span is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the membrane filaments existing in the prior art are easy to clamp the sundry pollutants and are inconvenient to clean.
In order to solve the problem, the utility model provides an end membrane silk is loose resistant pollution column type milipore filter subassembly intakes, which comprises a housin, closing cap sealing connection is passed through at both ends about the casing, the casing below is equipped with water inlet and air inlet, the casing top is equipped with delivery port and dense mouth of a river, be equipped with the hollow fiber membrane in the casing, hollow fiber membrane upper end is through gluing and casing upper end sealing connection, but the tube head is not sealed, hollow fiber membrane lower extreme loose distribution and tube head are sealed.
Preferably, the center of the shell is provided with a central tube, the upper end of the central tube is in sealing connection with the upper side of the shell, the lower side of the central tube is connected to an air inlet or a water inlet, and the outer wall of the central tube is provided with a plurality of through holes.
Preferably, the shell is connected with the upper and lower covers through a snap ring.
Preferably, the water inlet, the air inlet, the water outlet and the dense water port are in flange or copy forest structures.
Preferably, the shell is made of UPVC, CPVC, ABS, PMMA or stainless steel.
Preferably, the pipe diameter of the central pipe is DN20-DN50, and the through holes of the pipe wall extend forwards and backwards 5-forwards and forwards 10 holes.
Preferably, the resin is an epoxy resin or a polyurethane.
Preferably, the dense water port is arranged on the outer side of the upper shell, the water outlet is arranged on the top of the upper sealing cover, the water inlet is arranged on the outer side of the lower shell, and the air inlet is arranged at the bottom of the lower sealing cover.
As another embodiment of the scheme, the dense water port is arranged on the outer side of the upper shell, the water outlet is arranged on the top of the upper sealing cover, the water inlet is arranged on the bottom of the lower sealing cover, and the air inlet is arranged on the outer side of the lower shell.
The hollow fiber membranes at the water inlet end of the membrane module are not sealed together by glue, only the middle hole at the bottom end of the hollow fiber membranes is sealed by glue, and the fiber filaments are loose, so that pollutants are not clamped between the fiber filaments, the pollution discharge is thorough during flushing, and the pollution resistance of the membrane module is greatly improved.
Compare with current traditional hollow fiber column type milipore filter, the beneficial effects of the utility model are that between the membrane silk and membrane line and casing do not have sealed fixed, and the pollutant is difficult to press from both sides the deposit at the membrane, and the membrane module is more resistant to pollution, can be applied to in normal water treatment and sewage treatment, does not press from both sides the pollutant during the use between the membrane silk, more thoroughly when washing, and life is longer.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the pollution-resistant column-type ultrafiltration membrane module with loose water inlet end membrane filaments.
Fig. 2 is a schematic structural view of a second embodiment of the pollution-resistant cylindrical ultrafiltration membrane module with loose water inlet end membrane filaments.
Detailed Description
The following embodiments are only selected from one or more preferred embodiments, and only serve to help understanding and implementing the present invention, but the present invention is not to be construed as being further limited.
The first embodiment is as follows:
the utility model provides a loose resistant stain column type milipore filter subassembly of end membrane silk of intaking, includes casing 1, both ends are through last closing cap 2 and 3 sealing connection of lower sealing cap about casing 1, 1 below of casing is equipped with water inlet 4 and air inlet 5, 1 top of casing is equipped with delivery port 6 and dense mouth of a river 7, be equipped with hollow fiber membrane 8 in the casing 1, 8 upper ends of hollow fiber membrane are through gluing 9 and 1 upper end sealing connection of casing, but the tube head is not sealed, 8 lower extreme loose distributions of hollow fiber membrane and tube head are sealed.
The central authorities of casing 1 are equipped with center tube 10, seal glue 9 sealing connection above center tube 10 and the casing, and the below is connected to air inlet 5, a plurality of through-holes 11 have been seted up to center tube 10 outer wall.
The housing 1 is connected with the upper cover 2 and the lower sealing cover 3 through a snap ring 12.
The water inlet 4, the air inlet 5, the water outlet 6 and the dense water port 7 are of flange structures.
The shell 1 is made of UPVC, CPVC, ABS, PMMA or stainless steel.
The pipe diameter DN20-DN50 of the central pipe 10 is that the through holes of the pipe wall are opened and moved forward and backward by 5-opened and moved forward and backward by 10 holes.
The sealing compound 9 is resin, in particular epoxy resin.
The dense water port 7 is arranged on the outer side of the upper shell 1, the water outlet 6 is arranged on the top of the upper sealing cover 2, the water inlet 4 is arranged on the outer side of the lower shell 1, and the air inlet 5 is arranged at the bottom of the lower sealing cover 3.
Example two:
the utility model provides a loose resistant stain column type milipore filter subassembly of end membrane silk of intaking, includes casing 1, both ends are through last closing cap 2 and 3 sealing connection of lower sealing cap about casing 1, 1 below of casing is equipped with water inlet 4 and air inlet 5, 1 top of casing is equipped with delivery port 6 and dense mouth of a river 7, be equipped with hollow fiber membrane 8 in the casing 1, 8 upper ends of hollow fiber membrane are through gluing 9 and 1 upper end sealing connection of casing, but the tube head is not sealed, 8 lower extreme loose distributions of hollow fiber membrane and tube head are sealed.
The central authorities of casing 1 are equipped with center tube 10, seal glue 9 sealing connection above center tube 10 and the casing, and the below is connected to water inlet 4, a plurality of through-holes 11 have been seted up to center tube 10 outer wall.
The housing 1 is connected with the upper cover 2 and the lower sealing cover 3 through a snap ring 12.
The water inlet 4, the air inlet 5, the water outlet 6 and the dense water port 7 are of a copy forest structure.
The shell 1 is made of stainless steel.
The pipe diameter DN20-DN50 of the central pipe 10 is that the through holes of the pipe wall are opened and moved forward and backward by 5-opened and moved forward and backward by 10 holes.
The sealing compound 9 is a resin, in particular polyurethane.
The dense water port 7 is arranged on the outer side of the upper shell 1, the water outlet 6 is arranged on the top of the upper sealing cover 2, the water inlet 4 is arranged on the bottom of the lower sealing cover 3, and the air inlet 5 is arranged on the outer side of the lower shell 1.
The hollow fibers at the water inlet end of the membrane component are not sealed together by glue, but the hollow holes of the hollow fibers are sealed by glue, and the fibers are loose, so that pollutants are not clamped between the fibers, the pollution discharge is thorough during flushing, and the pollution resistance of the membrane component is greatly improved.
Compare with current traditional hollow fiber column type milipore filter, the utility model discloses a membrane module is more resistant to pollution, can be applied to in well water treatment and sewage treatment, does not press from both sides the pollutant during the use between the membrane silk, and is more thorough when washing, and life is longer.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations, modifications and substitutions can be made, which all fall within the scope of protection of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (10)
1. The utility model provides a loose resistant pollution column type milipore filter subassembly of end membrane silk of intaking, includes the casing, both ends pass through closing cap sealing connection about the casing, the casing below is equipped with water inlet and air inlet, the casing top is equipped with delivery port and dense mouth of a river, its characterized in that: the hollow fiber membrane is arranged in the shell, the upper end of the hollow fiber membrane is connected with the upper end of the shell in a sealing mode through sealing glue, the tube head is not sealed, and the lower end of the hollow fiber membrane is distributed in a loose mode and the tube head is sealed.
2. The water inlet end membrane wire loose contamination-resistant column type ultrafiltration membrane module as claimed in claim 1, wherein: the casing center is equipped with the center tube, seal glue sealing connection above center tube and the casing, the below is connected to air inlet or water inlet, a plurality of through-holes have been seted up to the center tube outer wall.
3. The water inlet end membrane wire loose contamination-resistant column type ultrafiltration membrane module as claimed in claim 1, wherein: the shell is connected with the upper and lower sealing covers through clamping rings.
4. The water inlet end membrane wire loose contamination-resistant column type ultrafiltration membrane module as claimed in claim 1, wherein: the water inlet, the air inlet, the water outlet and the dense water port are in flange or copy forest structures.
5. The water inlet end membrane wire loose contamination-resistant column type ultrafiltration membrane module as claimed in claim 1, wherein: the shell is made of UPVC, CPVC, ABS, PMMA or stainless steel.
6. The water inlet end membrane wire loose contamination-resistant column type ultrafiltration membrane module as claimed in claim 2, wherein: the pipe wall through holes of the central pipe are opened and retracted by 5-10 holes, and the pipe wall of the central pipe is opened and retracted by DN20-DN 50.
7. The water inlet end membrane wire loose contamination-resistant column type ultrafiltration membrane module as claimed in claim 1, wherein: the sealing glue is resin.
8. The water inlet end membrane wire loose contamination-resistant column type ultrafiltration membrane module as claimed in claim 7, wherein: the resin is epoxy resin or polyurethane.
9. The water inlet end membrane wire loose contamination-resistant column type ultrafiltration membrane module as claimed in claim 1, wherein: the concentrated water port is arranged on the outer side of the upper shell, the water outlet is arranged on the top of the upper sealing cover, the water inlet is arranged on the outer side of the lower shell, and the air inlet is arranged at the bottom of the lower sealing cover.
10. The water inlet end membrane wire loose contamination-resistant column type ultrafiltration membrane module as claimed in claim 1, wherein: the concentrated water port is arranged on the outer side of the upper shell, the water outlet is arranged on the top of the upper sealing cover, the water inlet is arranged on the bottom of the lower sealing cover, and the air inlet is arranged on the outer side of the lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121573092.4U CN215233343U (en) | 2021-07-12 | 2021-07-12 | Water inlet end membrane fiber loose contamination-resistant column type ultrafiltration membrane component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121573092.4U CN215233343U (en) | 2021-07-12 | 2021-07-12 | Water inlet end membrane fiber loose contamination-resistant column type ultrafiltration membrane component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215233343U true CN215233343U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121573092.4U Active CN215233343U (en) | 2021-07-12 | 2021-07-12 | Water inlet end membrane fiber loose contamination-resistant column type ultrafiltration membrane component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215233343U (en) |
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2021
- 2021-07-12 CN CN202121573092.4U patent/CN215233343U/en active Active
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