CN209713727U - A kind of polyether sulfone sterilizing filter - Google Patents
A kind of polyether sulfone sterilizing filter Download PDFInfo
- Publication number
- CN209713727U CN209713727U CN201920150827.9U CN201920150827U CN209713727U CN 209713727 U CN209713727 U CN 209713727U CN 201920150827 U CN201920150827 U CN 201920150827U CN 209713727 U CN209713727 U CN 209713727U
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- China
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- polyether sulfone
- flange
- pressure
- filter core
- lower casing
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Abstract
The utility model discloses it is a kind of can on-line checking polyether sulfone sterilizing filter, stabilizer blade, outlet(discharge) flange, suction flange is arranged in the bottom of lower casing；Detection mouth is set on suction flange；It is characterized in that, upper shell and lower casing are respectively arranged below upper flange and lower flange；Bolt passes through upper flange and lower flange, and is attached with nut；In the bottom of lower casing, bottom plate is set；Several polyether sulfone filter cores are fixed on bottom plate；Polyether sulfone filter core is arranged side by side；The pressure-detecting device is arranged in the top of upper shell；In one end of the side of pressure-detecting device connection solenoid valve；The other end of solenoid valve connects vent valve；Polyether sulfone filter core is arranged on bottom plate, polyether sulfone filter core is arranged side by side on bottom plate；And the technical issues of pressure-detecting device and vent valve automatic disinfection for device and the consistency for reaching disinfecting process are set at the top of upper shell, solves the process complexity of disinfection and wastes time again.
Description
Technical field
The utility model relates to the preparation of the novel high polymer functional material in new material and application technology membrane modules；Especially
Be related to it is a kind of can on-line checking polyether sulfone sterilizing filter.
Background technique
Polyether sulfone sterilizing filter is widely used in finished medicines infusion, small needle greatly with its excellent asymmetric membrane pore structure
Agent, the aseptic filtration of freeze-dried powder and biological products, hydrophily and high intersection accuracy with height.In order to meet GMP
To the requirement of sterilizing filter in specification, need periodically to carry out disinfection sterilizing to sterilizing filter.In existing polyether sulfone degerming
During filter carries out disinfection, needing to carry out manual disinfection, the process of disinfection is complicated and wastes time again, meanwhile,
It is unable to complete for several polyether sulfone sterilizing filters in disinfecting process while carrying out, it is consistent not can guarantee it thus
Property, it needs to be designed in structure, meeting its consistency and guarantee product in disinfecting process can be opened simultaneously
Begin to sterilize and terminates to sterilize simultaneously.
Utility model content
The purpose of this utility model is according in place of above-mentioned the deficiencies in the prior art, and the utility model realizes one kind can be
The polyether sulfone sterilizing filter of line detection, including pressure-detecting device, vent valve, polyether sulfone filter core, upper shell, lower casing, spiral shell
Branch is arranged in the bottom of bolt, upper flange, lower flange, nut, stabilizer blade, outlet(discharge) flange, detection mouth, suction flange, the lower casing
Foot, outlet(discharge) flange, suction flange；The detection mouth is set on the suction flange；It is characterized in that, described is upper outer
Shell and lower casing are respectively arranged below upper flange and lower flange；The bolt passes through the upper flange and lower flange, and
It is attached with nut；In the bottom of the lower casing, bottom plate is set；Several polyether sulfone filter cores are fixed on bottom plate；It is described
Polyether sulfone filter core be arranged side by side；The pressure-detecting device is arranged in the top of the upper shell；It is filled in the pressure detecting
The one end for the side connection solenoid valve set；The other end of solenoid valve connects vent valve.
Further；The cylindrical structure of polyether sulfone filter core, setting is in folding among the polyether sulfone filter core
The filtration core of formula corrugated；A fixed frame is fixed on the outside of the filtration core.
Further；The pressure-detecting device is electronic pressure meter or pressure sensor.
Further, the solenoid valve is normally closed solenoid valve.
Further, the quantity of the polyether sulfone filter core is 2-6；The material of the filtration core is polyether sulfone.
The utility model has technical effect that, polyether sulfone filter core is arranged on bottom plate, by polyether sulfone filter core on bottom plate
It is arranged side by side；And pressure-detecting device and vent valve automatic disinfection for device are set at the top of upper shell and reached
The consistency of disinfecting process, the technical issues of solving the process complexity of disinfection and waste time again.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 be the utility model A-A to cross-sectional view.
Fig. 3 is the cross-sectional view of the B-B direction of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
In conjunction with shown in attached drawing 1, attached drawing 3, a kind of polyether sulfone sterilizing filter, including pressure detecting are disclosed in the present embodiment
Device 1, vent valve 2, polyether sulfone filter core 3, upper shell 4, lower casing 13, bolt 5, upper flange 6, lower flange 7, nut 8, stabilizer blade 9,
Outlet(discharge) flange 10, detection mouth 11, suction flange 12；In the bottom of lower casing 13, stabilizer blade 9, outlet(discharge) flange 10, suction flange are set
12；Detection mouth 11 is set on suction flange 12；Upper shell 4 is respectively arranged below upper flange 6 and lower flange with lower casing 13
7；Bolt 5 passes through upper flange 6 and lower flange 7, and is attached with nut 8；In the bottom of lower casing 13, bottom plate 14 is set；The bottom of at
Several polyether sulfone filter cores 3 are fixed on plate 14；Polyether sulfone filter core 3 is arranged side by side；Pressure-detecting device is arranged in the top of upper shell 4
1；In one end of the side of pressure-detecting device 1 connection solenoid valve 15；The other end of solenoid valve 15 connects vent valve 16.Above-mentioned
Polyether sulfone filter core 3 is arranged on bottom plate 14 structure, and polyether sulfone filter core 3 is arranged side by side on bottom plate 14；It can thus protect
Card can reach the one of several polyether sulfone filter cores 3 while the work of disinfection after being passed through sterilizing gas or sterilised liq
Cause property is separately provided before changing, is unable to reach the consistency of disinfection, meanwhile, in order to monitor sterilizing gas in disinfecting process
Or the pressure of sterilised liq, and pressure-detecting device 1 is set at the top of upper shell 4；In the present embodiment, sterilizing gas or
Person's sterilised liq can be passed through by outlet(discharge) flange 10, suction flange 12；After reaching certain pressure, pressure-detecting device
The sterilizing gas or sterilised liq pressure that 1 control is passed through, and by vent valve 15, discharge degree is carried out, for protecting polyethers
The integrality of sulfone filter core 3, the pressure for being unlikely to excessively high cause the destruction of polyether sulfone filter core 3, have reached in the above embodiments certainly
Dynamic disinfection and the consistency for reaching disinfecting process, the process for solving disinfection are complicated and same the technical issues of waste time again
When, it also achieves and detection mouth 11 is being set on suction flange 12, form the on-line monitoring on-line checking for disinfecting process
Effect.
In conjunction with shown in attached drawing 2, in order to preferably reach above-mentioned technical effect, in the present embodiment, by polyether sulfone filter core 3
It is designed to cylindrical-shaped structure, setting is in the filtration core 31 of collapsible corrugated among polyether sulfone filter core 3；In 31 outside of filtration core
Fix a fixed frame 32.
In order to sterilizing gas or sterilised liq pressure and control its pressure pressure release, pressure-detecting device 1 is electronics
Formula pressure gauge or pressure sensor, solenoid valve 15 are normally closed solenoid valve；
It is in the present embodiment 2-6 by the quantitative design of polyether sulfone filter core 3 in order to which filter effect is better achieved；It crosses
The material of filter core 31 is polyether sulfone.
As the utility model preferred embodiment, it is obvious to a person skilled in the art that the utility model is unlimited
It, can in the details of above-mentioned exemplary embodiment, and without departing substantially from the spirit or essential attributes of the utility model
The utility model and the protection scope of the utility model are realized in other specific forms.Which point therefore, no matter come from
It sees, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by appended claims
Rather than above description limits, it is intended that by all changes that come within the meaning and range of equivalency of the claims capsule
It includes in the utility model.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of polyether sulfone sterilizing filter, including pressure-detecting device, vent valve, polyether sulfone filter core, upper shell, lower casing,
Bolt, upper flange, lower flange, nut, stabilizer blade, outlet(discharge) flange, detection mouth, suction flange；The bottom of the lower casing is arranged
Stabilizer blade, outlet(discharge) flange, suction flange；The detection mouth is set on the suction flange；It is characterized in that, described is upper
Shell and lower casing are respectively arranged below upper flange and lower flange；The bolt passes through the upper flange and lower flange,
And it is attached with nut；In the bottom of the lower casing, bottom plate is set；Several polyether sulfone filter cores are fixed on bottom plate；Institute
The polyether sulfone filter core stated is arranged side by side；The pressure-detecting device is arranged in the top of the upper shell；In the pressure detecting
One end of the side connection solenoid valve of device；The other end of solenoid valve connects vent valve.
2. polyether sulfone sterilizing filter as described in claim 1, it is characterised in that；The cylindrical knot of polyether sulfone filter core
Structure, setting is in the filtration core of collapsible corrugated among the polyether sulfone filter core；One is fixed on the outside of the filtration core
Fixed frame.
3. polyether sulfone sterilizing filter as described in claim 1, it is characterised in that；The pressure-detecting device is electronic type
Pressure gauge or pressure sensor.
4. polyether sulfone sterilizing filter as described in claim 1, which is characterized in that the solenoid valve is normally closed type electromagnetism
Valve.
5. polyether sulfone sterilizing filter as claimed in claim 2, which is characterized in that the quantity of the polyether sulfone filter core is 2-
6；The material of the filtration core is polyether sulfone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920150827.9U CN209713727U (en) | 2019-01-29 | 2019-01-29 | A kind of polyether sulfone sterilizing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920150827.9U CN209713727U (en) | 2019-01-29 | 2019-01-29 | A kind of polyether sulfone sterilizing filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209713727U true CN209713727U (en) | 2019-12-03 |
Family
ID=68681735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920150827.9U Active CN209713727U (en) | 2019-01-29 | 2019-01-29 | A kind of polyether sulfone sterilizing filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209713727U (en) |
-
2019
- 2019-01-29 CN CN201920150827.9U patent/CN209713727U/en active Active
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