CN220237921U - High-molecular plastic powder sintering tubular membrane - Google Patents
High-molecular plastic powder sintering tubular membrane Download PDFInfo
- Publication number
- CN220237921U CN220237921U CN202321609606.6U CN202321609606U CN220237921U CN 220237921 U CN220237921 U CN 220237921U CN 202321609606 U CN202321609606 U CN 202321609606U CN 220237921 U CN220237921 U CN 220237921U
- Authority
- CN
- China
- Prior art keywords
- tubular membrane
- high polymer
- filter element
- plastic powder
- transition joint
- 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.)
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Links
- 239000012528 membrane Substances 0.000 title claims abstract description 32
- 239000004033 plastic Substances 0.000 title claims abstract description 18
- 229920003023 plastic Polymers 0.000 title claims abstract description 18
- 239000000843 powder Substances 0.000 title claims abstract description 18
- 238000005245 sintering Methods 0.000 title claims description 8
- 229920000642 polymer Polymers 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 230000007704 transition Effects 0.000 claims abstract description 21
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 9
- 229910052755 nonmetal Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 4
- 239000012065 filter cake Substances 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000008929 regeneration Effects 0.000 abstract description 5
- 238000011069 regeneration method Methods 0.000 abstract description 5
- 239000010419 fine particle Substances 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 2
- 239000004698 Polyethylene Substances 0.000 abstract 3
- -1 polyethylene Polymers 0.000 abstract 2
- 239000004952 Polyamide Substances 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000011162 core material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a high polymer plastic powder sintered tubular membrane, which comprises a transition joint and a tubular membrane, wherein a hoop is arranged at the outer part of the joint of the transition joint and the tubular membrane, a filter element is arranged at the outer part of the transition joint, the filter element is a high polymer PE (polyethylene) pipe, a high polymer PA (polyamide) pipe or a high polymer PTFE (polytetrafluoroethylene) pipe, nonmetallic gaskets are sleeved at the outer part of the transition joint and positioned at the left side and the right side of the filter element, a nut is connected with the outer threads of the nonmetallic gaskets at the left side, and the hoop is in interference fit with the outer parts of the nonmetallic gaskets at the right side. The high polymer plastic powder sintered tubular membrane is characterized in that a filter element is a high polymer PE tube, a high polymer PA tube or a high polymer PTFE tube, a filter cake formed by filtering is quickly and conveniently discharged through quick back blowing of compressed gas, and even a drier filter cake formed by sticking fine particles is very convenient, the occupied area is small, the power consumption is lower, the regeneration rate is high, and the advantage of high filtering precision is achieved.
Description
Technical Field
The utility model relates to the technical field of tubular membranes, in particular to a high polymer plastic powder sintered tubular membrane.
Background
The sintered tube membrane of the high molecular plastic powder has light weight, is light in installation and maintenance, and has easy reworking performance (such as turning, sawing, planing, welding and the like); the mechanical property is better, and the damage is not easy. The filter has the advantages of good permeability, large flow, wide filter precision range, corrosion resistance, regeneration and the like, and is suitable for the main applications of chemical liquid and oil filtration, edible beverage filtration, liquid impurity removal, water filtration, gas-solid filtration, gas distribution, medical filtration, noise reduction and the like.
The traditional sintered filter element is a straight pipe filter element which is generally made of metal net, the filtering area is limited, the precision is not high, the filtering efficiency is not high, the common sintered filter element materials are basically all metal, each metal material has defects in corrosion resistance, and the cost is high. The nonmetal filter element on the market is usually folded, is not easy to clean, has a certain limitation on application range, and cannot meet social requirements, so a high polymer plastic powder sintered tubular membrane is provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a high-molecular plastic powder sintered tubular membrane which has the advantages of high filtering precision and the like, and solves the problems of limited filtering area, low precision and low filtering efficiency of the existing sintered filter element.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a polymer plastic powder sintering tubular membrane, includes transition joint and tubular membrane, the outside of transition joint and tubular membrane junction is provided with the staple bolt, the outside of transition joint is provided with the filter core, the filter core is polymer PE pipe, polymer PA pipe or polymer PTFE pipe, the outside of transition joint just is located the left and right sides of filter core and has all been cup jointed non-metal gasket, left side non-metal gasket's external screw thread connection has the nut, the right side non-metal gasket's outside interference fit has the staple bolt.
Further, the nut, the transition joint and the anchor ear are all made of nonmetal materials or metal materials.
Further, the filter element has a filtration accuracy of 0.2-200 μm.
Further, the filter element is arranged between the two nonmetallic gaskets.
Further, the tubular membrane is in interference fit with the anchor ear.
Compared with the prior art, the utility model provides a high polymer plastic powder sintered tubular membrane, which has the following beneficial effects:
this polymer plastic powder sintering tubular membrane is polymer PE pipe, polymer PA pipe or polymer PTFE pipe through the filter core, the quick convenient dismantlement of filter cake that will filter formed of accessible compressed gas quick blowback, even gluey fine particle forms drier filter cake, also very convenient, area is little, power consumption is more provincial, the regeneration rate is high, filter core material reworkability is easy, mechanical properties is good, it is not fragile, can effectively avoid its rupture back impurity to dissolve in the filter material, increase of service life has reached the advantage that filter precision is high, it is limited to have solved current sintering filter core filtration area, the precision is not high, filtering efficiency is not high problem.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
In the figure: 1 nut, 2 nonmetallic gasket, 3 transition joint, 4 staple bolt, 5 tubular membranes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a sintered tube membrane of polymer plastic powder in this embodiment includes a transition joint 3 and a tube membrane 5, a hoop 4 is provided at the joint between the transition joint 3 and the tube membrane 5, a filter element is provided at the joint 3, the filter element is a polymer PE tube, a polymer PA tube or a polymer PTFE tube, nonmetallic gaskets 2 are sleeved at the two sides of the filter element and at the outer part of the transition joint 3, a nut 1 is screwed to the outer part of the nonmetallic gasket 2, and a hoop 4 is provided at the outer part of the nonmetallic gasket 2 in interference fit. The filter element is a high-molecular PE pipe, a high-molecular PA pipe or a high-molecular PTFE pipe, a filter cake formed by filtering can be quickly and conveniently detached by quick back blowing of compressed gas, even a drier filter cake formed by adhering fine particles is very convenient, the occupied area is small, the power consumption is less, the regeneration rate is high, the reprocessing performance of the filter element material is easy, the mechanical performance is good, the filter element is not easy to damage, impurities after breakage can be effectively prevented from being dissolved in filter materials, the service life is prolonged, and the advantage of high filtering precision is achieved.
Specifically, the nut 1, the transition joint 3 and the anchor ear 4 are all made of nonmetal materials or metal materials.
Specifically, the filter element has a filtration accuracy of 0.2-200 μm.
Specifically, the filter cartridge is arranged between two non-metallic gaskets 2.
Specifically, the tubular membrane 5 is in interference fit with the anchor ear 4.
It should be noted that, the size of this filter core can be customized according to the demand, and the flexibility is high.
When the filter is used, the tubular membrane 5 is connected with the transition joint 3 through the anchor ear 4, the filter core is fixed between the two nonmetallic gaskets 2 through the transition joint 3 and the screw cap 1, the replacement and the disassembly are convenient, and the installation space is saved.
The beneficial effects of the embodiment are as follows:
this polymer plastic powder sintering tubular membrane is polymer PE pipe, polymer PA pipe or polymer PTFE pipe through the filter core, the quick convenient dismantlement of filter cake that will filter formed of accessible compressed gas quick blowback, even gluey fine particle forms drier filter cake, also very convenient, area is little, power consumption is more provincial, the regeneration rate is high, filter core material reworkability is easy, mechanical properties is good, it is not fragile, can effectively avoid its rupture back impurity to dissolve in the filter material, increase of service life has reached the advantage that filter precision is high, it is limited to have solved current sintering filter core filtration area, the precision is not high, filtering efficiency is not high problem.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high molecular plastic powder sintering tubular membrane, includes transition joint (3) and tubular membrane (5), its characterized in that: the novel filter is characterized in that a hoop (4) is arranged at the joint of the transition joint (3) and the tubular membrane (5), a filter element is arranged at the joint of the transition joint (3), the filter element is a high polymer PE pipe, a high polymer PA pipe or a high polymer PTFE pipe, nonmetal gaskets (2) are sleeved at the outer part of the transition joint (3) and the left side and the right side of the filter element, nuts (1) are connected with the outer threads of the nonmetal gaskets (2), and hoops (4) are in interference fit with the outer part of the nonmetal gaskets (2).
2. The polymeric plastic powder sintered tubular membrane of claim 1, wherein: the nut (1), the transition joint (3) and the anchor ear (4) are all made of nonmetal materials or metal materials.
3. The polymeric plastic powder sintered tubular membrane of claim 1, wherein: the filter element has a filtering precision of 0.2-200 mu m.
4. The polymeric plastic powder sintered tubular membrane of claim 1, wherein: the filter element is arranged between the two nonmetallic gaskets (2).
5. The polymeric plastic powder sintered tubular membrane of claim 1, wherein: the tubular membrane (5) is in interference fit with the anchor ear (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321609606.6U CN220237921U (en) | 2023-06-25 | 2023-06-25 | High-molecular plastic powder sintering tubular membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321609606.6U CN220237921U (en) | 2023-06-25 | 2023-06-25 | High-molecular plastic powder sintering tubular membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220237921U true CN220237921U (en) | 2023-12-26 |
Family
ID=89269922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321609606.6U Active CN220237921U (en) | 2023-06-25 | 2023-06-25 | High-molecular plastic powder sintering tubular membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220237921U (en) |
-
2023
- 2023-06-25 CN CN202321609606.6U patent/CN220237921U/en active Active
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