CN214286807U - Compound degassing membrane filter element - Google Patents
Compound degassing membrane filter element Download PDFInfo
- Publication number
- CN214286807U CN214286807U CN202023121941.0U CN202023121941U CN214286807U CN 214286807 U CN214286807 U CN 214286807U CN 202023121941 U CN202023121941 U CN 202023121941U CN 214286807 U CN214286807 U CN 214286807U
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- shell
- skeleton
- extraction opening
- filter core
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Abstract
The utility model relates to a compound degasification membrane filter core. Existing conventional degassing membrane cartridges are prone to leakage over time, resulting in degassing failure. The utility model discloses its characterized in that includes the shell, and upper portion in the shell sets up the hollow fiber membrane silk and seals the glue, sets up the skeleton in the extraction opening shell of lower part, the skeleton in set up security personnel's filter core, security personnel's filter core be hydrophobic nature PTFE filter media. The skeleton be C35 skeleton, the upper portion of C35 skeleton sets up the bottom cap, the lower part sets up the export lid, set up the welding muscle in the extraction opening shell, export lid bottom and extraction opening shell welding. The utility model discloses doing extension design to extraction opening casing and making it have enough space to hold the security personnel filter core, ensure not to have liquid to get into the exhaust duct, the secondary degasification can further desorption gas in the liquid, has better degasification effect.
Description
Technical Field
The utility model relates to a compound degasification membrane filter core.
Background
The existing conventional degassing membrane filter element has the following defects: 1. after the degassing membrane yarn is packaged by the sealant, the degassing membrane yarn is easy to leak after a period of time, so that degassing failure is caused. 2. The degassing membrane silk hydrophobicity is not enough and the aperture size degree of consistency is not uniform, leads to the use in easily, and when being permeated through vacuum fiber membrane silk or gluing and sealing by the degasification liquid, can be inhaled air exhaust pipeline and cause the trachea to block up, leads to the degasification rate to reduce or even can't degas.
SUMMERY OF THE UTILITY MODEL
The utility model discloses shortcoming to prior art exists provides a compound degassing membrane filter core, through increasing the strong hydrophobic membrane security personnel filter core of one-level, can fully guarantee by degassing liquid not leak.
Therefore, the utility model adopts the following technical proposal: the composite degassing membrane filter element is characterized by comprising a shell, wherein hollow fiber membrane yarns and sealing glue are arranged at the upper part in the shell, a framework is arranged in an air suction opening shell at the lower part, a safety filter element is arranged in the framework, and the safety filter element is a hydrophobic PTFE filter material.
The skeleton be C35 skeleton, the upper portion of C35 skeleton sets up the bottom cap, the lower part sets up the export lid, set up the welding muscle in the extraction opening shell, export lid bottom and extraction opening shell welding.
The upper portion of shell sets up the liquid import, and the lateral part sets up the liquid export, and the bottom sets up the extraction opening.
The utility model discloses doing extension design to extraction opening casing and making it have enough space to hold the security personnel filter core, ensure not to have liquid to get into the exhaust duct, the secondary degasification can further desorption gas in the liquid, has better degasification effect.
Drawings
Fig. 1 is a schematic view of the installation structure of the security filter element of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The composite degassing membrane filter element shown in fig. 1 comprises a shell, wherein a hollow fiber membrane wire 8 and a sealing adhesive 10 are arranged at the upper part in the shell, a framework 2 is arranged in an air extraction opening shell at the lower part, a security filter element 3 is arranged in the framework, and the security filter element is a hydrophobic PTFE filter material.
The skeleton include C35 skeleton and central rod 4, the upper portion of C35 skeleton sets up bottom sealing cover 1, the lower part sets up outlet cover 5, the lower part of in the extraction opening shell and outlet cover all sets up welding muscle 6, outlet cover bottom and extraction opening shell welding. The upper part of the shell is provided with a liquid inlet 7, the side part is provided with a liquid outlet 9, and the bottom part is provided with an air suction port 11.
The utility model discloses doing extension design to extraction opening casing and making it have enough space to hold the security personnel filter core, ensure not to have liquid to get into the exhaust duct, the secondary degasification can further desorption gas in the liquid, has better degasification effect.
The utility model discloses a folding filter core of strong hydrophobicity PTFE adopts the supporting material of C35 skeleton as the security personnel filter core, injection molding, inside the extraction opening casing, and the welding muscle is welded in the design, makes it realize supporting welding with C35 security personnel filter core, according to C35 filter core length, adds extension design extraction opening casing length, makes inside have enough space to hold the filter core. The utility model discloses ensure that there is not liquid to get into the exhaust duct, the secondary degasification can further desorption gas in the liquid, has better degasification's effect.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (3)
1. The composite degassing membrane filter element is characterized by comprising a shell, wherein hollow fiber membrane yarns and sealing glue are arranged at the upper part in the shell, a framework is arranged in an air suction opening shell at the lower part, a safety filter element is arranged in the framework, and the safety filter element is a hydrophobic PTFE filter material.
2. The composite degassing membrane cartridge of claim 1, wherein the frame is a C35 frame, the top of the C35 frame is provided with a bottom sealing cover, the bottom of the C35 frame is provided with an outlet cover, the suction opening housing is provided with a welding rib, and the bottom of the outlet cover is welded with the suction opening housing.
3. The composite degassing membrane cartridge of claim 1, wherein the housing has a liquid inlet at the top, a liquid outlet at the side, and a gas extraction opening at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023121941.0U CN214286807U (en) | 2020-12-23 | 2020-12-23 | Compound degassing membrane filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023121941.0U CN214286807U (en) | 2020-12-23 | 2020-12-23 | Compound degassing membrane filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214286807U true CN214286807U (en) | 2021-09-28 |
Family
ID=77860310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023121941.0U Active CN214286807U (en) | 2020-12-23 | 2020-12-23 | Compound degassing membrane filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214286807U (en) |
-
2020
- 2020-12-23 CN CN202023121941.0U patent/CN214286807U/en active Active
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