CN203075724U - Quick-mounted filter core type filter net - Google Patents
Quick-mounted filter core type filter net Download PDFInfo
- Publication number
- CN203075724U CN203075724U CN 201220705514 CN201220705514U CN203075724U CN 203075724 U CN203075724 U CN 203075724U CN 201220705514 CN201220705514 CN 201220705514 CN 201220705514 U CN201220705514 U CN 201220705514U CN 203075724 U CN203075724 U CN 203075724U
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- Prior art keywords
- filter
- filter core
- filter screen
- card
- holes
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- Expired - Fee Related
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Abstract
The utility model relates to a quick-mounted filter core type filter net which is same as a mesh basket of a basket type filter net in appearance size. The periphery of an outer frame of the filter net is closed, a porous flower board is arranged at the bottom of the outer frame, cylindrical filter core filter nets corresponding to holes of the flower board in quantity are in sealing connection with the holes of the flower board through threaded holes or sealing rings, and the holes of the flower board serve as feed liquid outlets. When filter fluid enters the outer frame, impurities are blocked outside by the filter core filter nets, and clean feed liquid enters the filter core filter nets and flows out of the holes of the flower board at the bottom of the outer frame. The quick-mounted filter core type filter net is completely applicable to an existing bag filter structure without increasing or reconstructing equipment; the diameters and the stress surfaces of the filter nets are reduced, and thus the strength of the filter nets is enhanced; each filter core can be singly dismantled, the damaged filter core is only replaced, and thus the quick-mounted filter core type filter net is installed rapidly and maintained conveniently; and each filter core consists of a plurality of filter elements, so that the filtering area is enlarged and is two times that of a conventional basket type filter core, the impurity collecting amount increases, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of filter cartridge construction of filter, is installed in the filter, especially a kind of fast-assembling filer element type filter screen.
Background technology
In the filter, use blue formula filter screen at present, shown in the blue formula filter screen of Fig. 3 tradition, the tubular basket of an end opening that comprises framework 3 and surround by filter screen 31, after liquid being filtered entered the basket filtration, filtrate was reserved from the mesh of basket, and impurity is blocked in the basket.
There is following defective in this structure: 1) filter screen intensity is low, is easy to breakage, and especially the filter screen seam crossing damages easily; 2) impurity is not easy clearly in filter screen inside, and damages filter screen when cleaning easily; 3) filter area is little, and it is not high to hold dirty amount, stops up easily.
For this reason, how to improve filter core intensity, to hold dirty amount and clean easily be the technical barrier of filter cartridge construction.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of fast-assembling filer element type filter screen, by the improvement to filter structure, improves the intensity of filter core, and convenient the cleaning.
The utility model solves described technical problem by following technical proposals: a kind of fast-assembling filer element type filter screen, appearance and size is identical with the basket of basket strainer, airtight around the housing, be provided with the porous card in the bottom, be tightly connected with the tubular element filter screen of the card hole respective amount hole by screw thread mouth or sealing ring and card, then the hole of card is a material liquid outlet.Filtered fluid enters in the housing, and impurity is stoped in the outside by the filter core filter screen, and clean feed liquid enters the filter core filter screen and goes out from bottom card orifice flow.
On the such scheme basis, clean for convenient, described tubular element filter screen is a stainless steel filtering net.
On the such scheme basis, described card mesopore be distributed as symmetrical distribution, as comprise that circumferentially uniform or circumference and center all establish the structure in hole etc.
On the such scheme basis, the top of described tubular element filter screen is provided with the hexagonal screw lid, makes things convenient for tool using etc. that filter core integral body is unloaded or screws out.
Superiority of the present utility model is: be applicable to existing bag filter structure fully, need not increases or reforming equipment; The diameter of filter screen reduces, and stress surface reduces, and has strengthened the intensity of filter screen; Every filter core can be dismantled separately, in case find that single is damaged, as long as change single, convenient for maintaining is installed fast; Because of filter core is that many filter cores are formed, filtering surface increases, and can reach two times of traditional basket type filter core, increases pollutant holding capability, enhances productivity.
Description of drawings
Fig. 1 the utility model structural representation;
Fig. 2 is the utility model upward view, shows the card structure;
Fig. 3 is traditional basket strainer;
Number in the figure:
1---housing; 11---the filter core filter screen; 12---the hexagonal screw lid;
2---card; 21---the card hole;
3---framework; 31---basket.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Shown in Fig. 1 utility model structural representation and Fig. 2 the utility model upward view, a kind of filer element type filter screen, appearance and size is identical with the basket of basket strainer, airtight around the housing 1 of filter screen, be provided with porous card 2 in the bottom of filter screen, as shown in Figure 2, be tightly connected by screw thread mouth or sealing ring and card hole 21 with the tubular element filter screen 11 of card hole 21 respective amount, then card hole 21 is a material liquid outlet.Filtered fluid enters in the housing 1, and impurity is stoped in the outside by filter core filter screen 11, and clean feed liquid enters in the inner filter core filter screen and 21 outflows from card hole, bottom.Because of impurity in the filter core filter screen outside, the convenient cleaning.
Convenient for further cleaning, described tubular element filter screen 11 is a stainless steel filtering net.
In the card 2 card hole 21 be distributed as symmetrical distribution, as shown in Figure 2, a card 2 is provided with 10 card holes 21, card hole 21 is for circumferentially the structure in hole etc. is all established at uniform or circumference and center.
According to the different distribution modes and the size of filter screen, the quantity in card hole 21 is not limited to 10, and is the amount doesn't matter.If be provided with 10 card holes 21 in the card 2, then corresponding, be connected with the filter core filter screen 11 of 10 tubulars.
The top of described tubular element filter screen 11 is provided with hexagonal screw lid 12, if tubular element filter screen 11 will be taken out cleaning, directly turn hexagonal screw lid 12 such as tool using unloads filter core integral body or screw out, and has the characteristics fast, easily of installing.Because filter residue remains in the outer surface of filter core filter screen 11, therefore compare traditional blue formula filter screen filter residue in inside, easier cleaning.
Claims (4)
1. fast-assembling filer element type filter screen, appearance and size is identical with the basket of basket strainer, it is characterized in that: airtight around the housing, be provided with the porous card in the bottom, be tightly connected with the tubular element filter screen of the card hole respective amount hole by screw thread mouth or sealing ring and card, then the hole of card is a material liquid outlet.
2. fast-assembling filer element type filter screen according to claim 1, it is characterized in that: the top of described tubular element filter screen is provided with the hexagonal screw lid.
3. fast-assembling filer element type filter screen according to claim 1 and 2 is characterized in that: described tubular element filter screen is a stainless steel filtering net.
4. fast-assembling filer element type filter screen according to claim 1 is characterized in that: described card mesopore be distributed as symmetrical distribution, comprise that circumferentially uniform or circumference and center all establish the structure in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705514 CN203075724U (en) | 2012-12-19 | 2012-12-19 | Quick-mounted filter core type filter net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705514 CN203075724U (en) | 2012-12-19 | 2012-12-19 | Quick-mounted filter core type filter net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203075724U true CN203075724U (en) | 2013-07-24 |
Family
ID=48821608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220705514 Expired - Fee Related CN203075724U (en) | 2012-12-19 | 2012-12-19 | Quick-mounted filter core type filter net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203075724U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671602A (en) * | 2018-04-19 | 2018-10-19 | 湖北省轻工业科学研究设计院 | A kind of solid-liquid filtration device |
| CN109794114A (en) * | 2017-11-16 | 2019-05-24 | 崇鸣投资有限公司 | Comprising more built-in screen pipes without brace type filter and the filter assemblies being made of the filter |
| CN110847335A (en) * | 2019-12-03 | 2020-02-28 | 江苏盐西房地产开发有限公司 | Deodorization equipment convenient to disassemble, assemble and maintain for urban sewer |
-
2012
- 2012-12-19 CN CN 201220705514 patent/CN203075724U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794114A (en) * | 2017-11-16 | 2019-05-24 | 崇鸣投资有限公司 | Comprising more built-in screen pipes without brace type filter and the filter assemblies being made of the filter |
| CN109794114B (en) * | 2017-11-16 | 2021-09-17 | 崇鸣投资有限公司 | Unsupported filter comprising a plurality of built-in filter tubes and filter assembly comprising such a filter |
| CN108671602A (en) * | 2018-04-19 | 2018-10-19 | 湖北省轻工业科学研究设计院 | A kind of solid-liquid filtration device |
| CN108671602B (en) * | 2018-04-19 | 2021-07-27 | 湖北省轻工业科学研究设计院 | Solid-liquid filtering device |
| CN110847335A (en) * | 2019-12-03 | 2020-02-28 | 江苏盐西房地产开发有限公司 | Deodorization equipment convenient to disassemble, assemble and maintain for urban sewer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |