CN209662781U - Filter core fixed structure and the candle filter for using the fixed structure - Google Patents
Filter core fixed structure and the candle filter for using the fixed structure Download PDFInfo
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- CN209662781U CN209662781U CN201821465398.6U CN201821465398U CN209662781U CN 209662781 U CN209662781 U CN 209662781U CN 201821465398 U CN201821465398 U CN 201821465398U CN 209662781 U CN209662781 U CN 209662781U
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- filter core
- filter
- fixed structure
- sealing
- covering component
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Abstract
The utility model relates to a kind of filter core fixed structure and using the candle filter of the fixed structure, belong to filter device parts technical field.Filter core fixed structure includes the next sealing for acting on the upper sealing of the upper end of filter core or filter core group He acting on the lower end of filter core or filter core group；The upper sealing is made of covering component, the press assembly being set to below the covering component and the pressure assembly being set on the covering component for applying active force to it.The filter core fixed structure makes filter core have comparable structural strength in filter, and has relatively stable sealing performance, extends time between overhauls(TBO) and the service life of candle filter.
Description
Technical field
The utility model belongs to filter device parts technical field, and in particular to a kind of filter core fixed structure and using should
The candle filter of fixed structure.
Background technique
Water treatment facilities, be it is a kind of can produce industry or civilian pure water, ultrapure water, Treated sewage reusing and carry out seawater
The equipment of desalination, filter is as a kind of processing method very important in water treatment facilities, to subsequent treatment process to pass
It is important.
Candle filter is widely used in pure water preparation, the mistake of sea water desalination as a kind of common water treatment facilities
Filter, chemical industry, pharmacy, in the fields such as Treated sewage reusing, and in actual use, the fixing intensity in filter of filter core and
The stability of sealing effect has attracted much attention, which directly determines the service life of candle filter, wherein filter core
It seals extremely important, if sealing is bad, causes to reveal, can be stifled to the dirt of subsequent ultrafiltration membrane or reverse osmosis membrane, cause frequency
Numerous cleaning ultrafiltration membrane or reverse osmosis membrane, leakage effectively cause ultrafiltration and reverse osmosis irreversible pollution, to equipment manufacturer or
User brings loss.
Application No. is 201620648316.6 Chinese utility model patents to disclose a kind of candle filter, uses drawing
The filter core between top board and lower platen is fixed and sealed to the mode that top board and lower platen tense by bar, can play
Preferable fixed function, and there is stable sealing effect, avoid candle filter internal leakage.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of filter core fixed structure and the filter element filtering using the fixed structure
Device, the filter core fixed structure so that filter core has comparable structural strength in filter, and have as a kind of new approach
Relatively stable sealing performance extends time between overhauls(TBO) and the service life of candle filter.
The technical solution that the utility model solves the above problems is as follows:
Filter core fixed structure is positioned and is sealed for the filter core group to single filter core or more filter cores composition, including
The bottom for having the upper sealing for the upper end for acting on filter core or filter core group and acting on the lower end of filter core or filter core group is close
Envelope portion；
The upper sealing by be covered in the filter core or filter core group covering component, be set to the covering component
The press assembly of lower section and the pressure assembly being set on the covering component for applying active force to it are constituted；
The pressure assembly applies pressure to the covering component by the connection with the press assembly.
The bottom sealing is the protrusion for being inserted into the filter core lower port, and it is convex that the protrusion periphery is additionally provided with sealing
Ring, the sealing bulge loop are in contact to form sealing with the lower end surface of filter core.
As a preferred embodiment of the above technical solution, the Internal periphery phase of the outer profile and candle filter cylinder of the covering component
Adaptation, is provided with the clamping interface corresponding to filter core upper port；
When for carrying out location sealing to single filter core, the quantity of the clamping interface is one；
When for carrying out location sealing to filter core group, the quantity of the clamping interface is identical as the quantity of filter core.
As a preferred embodiment of the above technical solution, the clamping interface is the protrusion for being inserted into the filter core upper port.
As a preferred embodiment of the above technical solution, the pressure assembly is snail, is provided with described in confession on the covering component
The through-hole that snail passes through.
As a preferred embodiment of the above technical solution, the outer profile inside for being distributed in the covering component at the through-hole interval.
As a preferred embodiment of the above technical solution, it is provided with stabilizer blade on the press assembly, is offered on the stabilizer blade and institute
The screw hole that snail matches is stated, the screw hole is adapted with the position of the through-hole, and quantity is identical.
As a preferred embodiment of the above technical solution, the cylinder of the press assembly and candle filter is wholely set.
As a preferred embodiment of the above technical solution, the press assembly is an entirety, is fixed on the cylinder of candle filter
On.
As a preferred embodiment of the above technical solution, each stabilizer blade is independent is fixed on the cylinder of candle filter.
Candle filter has used filter core fixed structure described in any of the above-described technical solution.
In conclusion the utility model has the following beneficial effects:
The application provides a kind of filter core fixed structure and the candle filter using the fixed structure, is used for pure water preparation,
The filtering of sea water desalination, chemical industry, pharmacy, the fields such as Treated sewage reusing.
Wherein, filter core fixed structure makes filter core have comparable structural strength in filter, and has relatively stable
Sealing performance；
And use the candle filter of the filter core fixed structure that then there is longer time between overhauls(TBO) and service life.
Detailed description of the invention
Fig. 1 is upper sealing overlooking structure diagram；
Fig. 2 is the upper sealing structural schematic diagram of filter core for removing a pressure assembly；
Fig. 3 is the upper sealing structural schematic diagram of filter core for removing covering component and pressure assembly；
Fig. 4 is the candle filter the schematic diagram of the section structure using herein described filter core fixed structure；
In figure, the upper sealing of 1-, 1-1- covering component, 1-1.1- are clamped interface, 1-1.2- through-hole, 1-2- pressure-bearing group
Part, 1-2.1- screw hole, 1-3- pressure assembly, the bottom 2- sealing, 2-1- protrusion, 2-2- seal bulge loop.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the utility model a part of the embodiment, instead of all the embodiments.The embodiments of the present invention, this
It is practical new to belong to this for field those of ordinary skill all other embodiment obtained under the premise of not doing creative work
The range of type protection.
The utility model is described in detail with embodiment with reference to the accompanying drawing.
Embodiment 1: referring to Fig. 1 ~ Fig. 4, filter core fixed structure, and the filter core group constituted to more filter cores is sealed fixation,
It is made of upper sealing 1 and the next sealing 2.
Upper sealing 1 includes the covering component 1-1 for being pressed together on the top, the outer profile of the covering component 1-1 and filter
The Internal periphery of core filter cylinder is adapted, and is mutually clamped sealing by the clamping interface 1-1.1 and the upper port of filter core of tubular；
Covering component 1-1 is connected by pressure assembly 1-3 with press assembly 1-2 below, and the pressure assembly 1-3 is bolt,
Bolt passes through the screw hole 1-2.1 bolt on through-hole 1-1.2 and press assembly 1-2 on covering component 1-1；
Press assembly 1-2 includes there are five the stabilizer blade that the cylinder with candle filter is wholely set, and screw hole 1-2.1 is located at
On the stabilizer blade.
The next sealing 2 is the raised 2-1 for being inserted into the filter core lower port, and the protrusion periphery 2-1 is additionally provided with sealing
Bulge loop 2-2, the sealing bulge loop 2-2 are in contact to form sealing with the lower end surface of filter core.
Embodiment 2: refer to Fig. 1 ~ Fig. 4, filter core fixed structure, difference from example 1 is that: the press assembly
1-2 is comprising being connected on the cylinder of candle filter there are five stabilizer blade a entirety.
Embodiment 3: refer to Fig. 1 ~ Fig. 4, filter core fixed structure, difference from example 1 is that: the press assembly
1-2 includes that there are five independent stabilizer blades, is respectively engaged on the cylinder of candle filter.
Embodiment 4: candle filter has used filter core fixed structure described in embodiment 1.
Embodiment 5: candle filter has used filter core fixed structure as described in example 2.
Embodiment 6: candle filter has used filter core fixed structure described in embodiment 3.
Claims (9)
1. filter core fixed structure, it is characterised in that: for single filter core or more filter cores composition filter core group carry out positioning and
Sealing, includes to act on the upper sealing (1) of the upper end of filter core or filter core group and act under filter core or filter core group
The next sealing (2) of end；
The upper sealing (1) by be covered in the filter core or filter core group covering component (1-1), be set to the covering
It press assembly (1-2) below component (1-1) and is set on the covering component (1-1) for applying active force to it
Pressure assembly (1-3) constituted；
The outer profile of covering component (1-1) is adapted with the Internal periphery of candle filter cylinder, is provided with and is corresponded to
The clamping interface (1-1.1) of filter core upper port；
When for carrying out location sealing to single filter core, the quantity of clamping interface (1-1.1) is one；
When for carrying out location sealing to filter core group, the quantity of clamping interface (1-1.1) is identical as the quantity of filter core；
The pressure assembly (1-3), which applies the covering component (1-1) by the connection with the press assembly (1-2), to be pressed
Power.
2. filter core fixed structure according to claim 1, it is characterised in that: the clamping interface (1-1.1) is insertion institute
State the protrusion of filter core upper port.
3. filter core fixed structure according to claim 1, it is characterised in that: the pressure assembly (1-3) is snail, described
The through-hole (1-1.2) passed through for the snail is provided in covering component (1-1).
4. filter core fixed structure according to claim 3, it is characterised in that: through-hole (1-1.2) interval is distributed in
On the inside of the outer profile of covering component (1-1).
5. filter core fixed structure according to claim 4, it is characterised in that: be provided with branch on the press assembly (1-2)
Foot offers the screw hole (1-2.1) to match with the snail, the screw hole (1-2.1) and the through-hole (1- on the stabilizer blade
1.2) position is adapted, and quantity is identical.
6. filter core fixed structure according to claim 1 or 5, it is characterised in that: the press assembly (1-2) and filter core mistake
The cylinder of filter is wholely set.
7. filter core fixed structure according to claim 1 or 5, it is characterised in that: the press assembly (1-2) is one whole
Body is fixed on the cylinder of candle filter.
8. filter core fixed structure according to claim 5, it is characterised in that: each stabilizer blade is independent to be fixed on filter core
On the cylinder of filter.
9. candle filter, it is characterised in that: used the filter core fixed structure as described in any bar in claim 1 ~ 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821465398.6U CN209662781U (en) | 2018-09-07 | 2018-09-07 | Filter core fixed structure and the candle filter for using the fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821465398.6U CN209662781U (en) | 2018-09-07 | 2018-09-07 | Filter core fixed structure and the candle filter for using the fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209662781U true CN209662781U (en) | 2019-11-22 |
Family
ID=68560226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821465398.6U Active CN209662781U (en) | 2018-09-07 | 2018-09-07 | Filter core fixed structure and the candle filter for using the fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209662781U (en) |
-
2018
- 2018-09-07 CN CN201821465398.6U patent/CN209662781U/en active Active
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