CN202277741U - Basket type filter - Google Patents
Basket type filter Download PDFInfo
- Publication number
- CN202277741U CN202277741U CN2011203931740U CN201120393174U CN202277741U CN 202277741 U CN202277741 U CN 202277741U CN 2011203931740 U CN2011203931740 U CN 2011203931740U CN 201120393174 U CN201120393174 U CN 201120393174U CN 202277741 U CN202277741 U CN 202277741U
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- China
- Prior art keywords
- filter
- cylinder body
- outer cylinder
- cartridge filter
- barrel
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- Expired - Lifetime
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Abstract
The utility model discloses a basket type filter. The basket type filter comprises an outer barrel and a filter barrel, wherein an upper cover is arranged on the top of the outer barrel; the two sides of the outer barrel are provided with an inlet and an outlet; the filter barrel is arranged inside the outer barrel; a material enters the filter barrel from the inlet and then is discharged from the outlet; the lower end of the filter barrel is opening; the bottom of the filter barrel is provided with a cone-shaped collector; the bottom of the filter barrel is in tight connection with the cone-shaped collector; the cone-shaped collector is communicated with a drain outlet at the bottom of the outer barrel; and the bottom of the outer barrel corresponding to a ring gap formed between the outside of the filter barrel and the outer barrel is provided with an exhaust port. The basket type filter has the outer installation size of a conventional basket type filter shaping product, so as to ensure that the basket type filter disclosed by the utility model has good interchangeability with an original basket type filter; through improving the structure, the upper cover of the filter does not need to be dismounted when sewage is discharged, and sewage is directly discharged from the bottom. The basket type filter is especially suitable for filtration of a material in a filter needing to be frequently washed, or replacement of the basket type filter which is in use.
Description
Technical field
The utility model relates to a kind of basket filter, is applicable to the filtration of various fluids or the original standard basket filter in using is replaced transformation.
Background technology
Filter is widely used in the every field in the modern production, in order to protect conveying equipment for fluid substances, improves product purity, removes impurity, all need use filter.The non-automatic flushing basket filter of the present employed overwhelming majority because of holding back after material accumulation causes obstruction, all need be dismantled the upper flange lid and could clear up filter screen, could guarantee the normal use of filter.The cleaning frequency of filter is in a couple of days or several weeks generally speaking; And the medium solid content that some enterprises are used for filtering is higher; Therefore need frequently wash filter clearly, frequently unpick and wash filter labour intensity is improved greatly, the running of device has been received have a strong impact on.Owing to when pipeline is installed, fail to consider and be prone to stop up this situation;, problem changes automatic backwashing filter again after occurring; Need transform pipeline because of installation dimension is different with former filter; Not only make transformation process become complicated, make the expense of transformation that raising is in various degree arranged simultaneously, transformation process influences ordinary production.
CN200820186639.3 improves the structure of unpicking and washing of original basket filter; The flange seal of filter cover is replaced with damascene structures; Can reduce the loam cake intensity in when dismounting to a certain extent, but still need screen pack be taken out in the filter and clean.CN201516306U improves the structure of unpicking and washing of original basket filter, and flange is replaced with the fast-open type structure, also is provided with a sewage draining exit at the sidewall of filter vat simultaneously.But because filter vat is flat, and sewage draining exit can be deposited on the bottom apart from sewage draining exit impurity at a distance at sidewall after falling into the filter vat bottom, is difficult to realize the thorough eliminating of impurity, thereby influences result of use.
Summary of the invention
To the deficiency of prior art, the utility model provides a kind of basket filter, has solved the problem that existing basket filter cleans inconvenience.
The utility model basket filter comprises outer cylinder body and cartridge filter; The outer cylinder body top is provided with loam cake; Outer cylinder body both sides inlet porting and outlet, cartridge filter are arranged on outer cylinder body inside, and the cartridge filter upper end communicates with inlet; The annular space that forms between cartridge filter outside and the outer cylinder body communicates with outlet, and promptly material is discharged from outlet behind cartridge filter from inlet; The cartridge filter lower end is opened wide; The cartridge filter bottom is provided with conical collector; Cartridge filter bottom is tightly connected with conical collector, and conical collector communicates with outer cylinder body bottom blow-down mouth, discharging hole is set bottom the corresponding outer cylinder body of the annular space that forms between cartridge filter outside and the outer cylinder body.
In the utility model, basket filter can use the outside installation dimension of conventional basket filter approved product (like SRBA type, SBL-I type, SBL-II type), and guaranteeing has good interchangeability with original basket filter.
In the utility model, conical collector top is provided with draw-in groove, and the draw-in groove sealing and fixing is passed through on conical collector top in the cartridge filter lower end.
In the utility model, the entrance and exit of basket filter can be provided with flange, adopts the flange ways of connecting to be fixed on the pipeline that needs use.
In the utility model, outer cylinder body and conical collector are structure as a whole.
In the utility model, discharging hole adopts plug to seal.
In the utility model, sewage draining exit is provided with valve and seals.
The utlity model has following advantage:, when therefore changing filter, only need to understand original filter model because installation dimension is identical with the existing standard basket filter; And the modified that utilizes existing filter is replaced and is got final product; Can save improvement expenses, even after the filter of replacing transformed, be used for the replacement of other position same filter; Can be for enterprise save a large amount of improvement expenseses, and the replacing process can not influence ordinary production.
Description of drawings
Fig. 1 is the structural representation of a kind of basket filter of the utility model.
Wherein: 1-sewage draining exit, 2-discharging hole, 3-conical collector, 4-draw-in groove, 5-cartridge filter, 6-outer cylinder body, 7-top seal, 8-inlet, 9-loam cake, 10-outlet.
The specific embodiment
The utility model increases a conical collector at basket filter urceolus bottom section; Cancel the bottom of filter vat in original basket filter structure, the bottom is sat on the draw-in groove of conical collector, realize the sealing of bottom; In filter bottom a floss hole is set, is respectively applied for filter screen blowdown preceding and the filter screen rear space and puts only; When the needs backwash, open bottom valve and can realize blowdown.Because the stackable zone of free from admixture in this filter, so filth-discharging effect is good.
Further specify a kind of basket filter occupation mode of the utility model below in conjunction with accompanying drawing.
By shown in Figure 1, this basket filter is by outer cylinder body 6, cartridge filter 5, and loam cake 9 three parts are formed, and wherein the outer cylinder body bottom is provided with sewage draining exit 1 and discharging hole 2, outer cylinder body both sides inlet porting 8 and outlet 10.Sealing function through top seal 7 (basket filter universal architecture) and draw-in groove 4 guarantees that cartridge filter 5 does not have other leakage points when filtering, realize normal filtering function.Because the fluid after filtering is impure less, discharging hole 2 need not frequent operation, therefore can adopt plug to seal, and puts clean when only being used for behind the long-term operation maintenance.In order to realize carrying out continuously of filter process, the filter that two groups of parallel connections can be installed switches use; Every group of needs are provided with valve at inlet 8, outlet 10 and sewage draining exit 1 during installation; Valve in when filtering, closing on the sewage draining exit 1 is opened import 8 and is exported 10 valves, carries out normal filtration, and fluid 8 passes through cartridge filter 5 from inside to outside through entering the mouth, by outlet 10 discharges.When the screen pack pollutant holding capability more and when needing flushing; At first another set filter is opened; Plugged sereen need not pulled down loam cake 9 as common basket filter, but closes inlet 8 valves, opens the valve that connects on the sewage draining exit 1; Fluid is discharged by bottom blow-down mouth 1 from filter outlet refluence entering filter, from outside to inside through cartridge filter 5.The impurity that is trapped on the cartridge filter 5 is come off from cartridge filter 5 surfaces by fluid flushing, falls into the conical collector bottom, because conical collector has adopted circular cone or pyramidal surface, makes impurity can't be piled up in the somewhere, can realize good backwash effect.After flushing finishes, close the valve that connects on the sewage draining exit 1, open filter inlet 8 valves, filter cleans and finishes, and can continue to use.
Claims (8)
1. basket filter; Comprise outer cylinder body and cartridge filter, the outer cylinder body top is provided with loam cake, outer cylinder body both sides inlet porting and outlet; Cartridge filter is arranged on outer cylinder body inside; Cartridge filter upper end communicates with inlet, and the annular space that forms between cartridge filter outside and the outer cylinder body communicates with outlet, promptly material from inlet behind cartridge filter from exporting discharge; It is characterized in that: the cartridge filter lower end is opened wide; The cartridge filter bottom is provided with conical collector; Cartridge filter bottom is tightly connected with conical collector, and conical collector communicates with outer cylinder body bottom blow-down mouth, discharging hole is set bottom the corresponding outer cylinder body of the annular space that forms between cartridge filter outside and the outer cylinder body.
2. according to the described basket filter of claim 1, it is characterized in that: basket filter uses the outside installation dimension of conventional basket filter approved product.
3. according to the described basket filter of claim 2, it is characterized in that: conventional basket filter approved product is SRBA type, SBL-I type or SBL-II type.
4. according to the described basket filter of claim 1, it is characterized in that: conical collector top is provided with draw-in groove, and the draw-in groove sealing and fixing is passed through on conical collector top in the cartridge filter lower end.
5. according to the described basket filter of claim 1, it is characterized in that: the entrance and exit of basket filter is provided with flange.
6. according to claim 1 or 4 described basket filters, it is characterized in that: outer cylinder body and conical collector are structure as a whole.
7. according to the described basket filter of claim 1, it is characterized in that: discharging hole adopts plug to seal.
8. according to the described basket filter of claim 1, it is characterized in that: sewage draining exit is provided with valve and seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203931740U CN202277741U (en) | 2011-10-17 | 2011-10-17 | Basket type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203931740U CN202277741U (en) | 2011-10-17 | 2011-10-17 | Basket type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277741U true CN202277741U (en) | 2012-06-20 |
Family
ID=46223928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203931740U Expired - Lifetime CN202277741U (en) | 2011-10-17 | 2011-10-17 | Basket type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277741U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597396A (en) * | 2016-03-09 | 2016-05-25 | 李亚娟 | Intelligent solid-liquid separating device |
| CN105641994A (en) * | 2016-03-09 | 2016-06-08 | 李亚娟 | Automatic washing and filtering apparatus |
| CN105688480A (en) * | 2016-03-09 | 2016-06-22 | 李亚娟 | Solid-liquid separation device |
| CN105688481A (en) * | 2016-03-09 | 2016-06-22 | 李亚娟 | Solid-liquid separation device with intelligent cleaning function |
| CN105749604A (en) * | 2016-03-09 | 2016-07-13 | 李亚娟 | Filter device capable of being automatically cleaned |
| CN105771365A (en) * | 2016-03-09 | 2016-07-20 | 李亚娟 | Intelligent cleaning filtering device |
| CN105771366A (en) * | 2016-03-09 | 2016-07-20 | 李亚娟 | Solid-liquid separating device with automatic cleaning |
| CN105797457A (en) * | 2016-05-24 | 2016-07-27 | 意万仕（中山）泳池设备有限公司 | basket filter |
| CN108854324A (en) * | 2018-07-10 | 2018-11-23 | 江苏洪流化工机械有限公司 | A kind of negative electrode material cladding granulation reaction kettle fast-open type powder material filter |
| CN108889446A (en) * | 2018-08-07 | 2018-11-27 | 池州市日升阀门管件制造有限公司 | A kind of basket magnetic filter |
| CN109045821A (en) * | 2018-09-07 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | A kind of efficient basket filter |
| WO2019006718A1 (en) * | 2017-07-06 | 2019-01-10 | 深圳市能源环保有限公司 | Filter device with inverted filter screen and for water pump inlet of garbage incineration power plant |
-
2011
- 2011-10-17 CN CN2011203931740U patent/CN202277741U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597396A (en) * | 2016-03-09 | 2016-05-25 | 李亚娟 | Intelligent solid-liquid separating device |
| CN105641994A (en) * | 2016-03-09 | 2016-06-08 | 李亚娟 | Automatic washing and filtering apparatus |
| CN105688480A (en) * | 2016-03-09 | 2016-06-22 | 李亚娟 | Solid-liquid separation device |
| CN105688481A (en) * | 2016-03-09 | 2016-06-22 | 李亚娟 | Solid-liquid separation device with intelligent cleaning function |
| CN105749604A (en) * | 2016-03-09 | 2016-07-13 | 李亚娟 | Filter device capable of being automatically cleaned |
| CN105771365A (en) * | 2016-03-09 | 2016-07-20 | 李亚娟 | Intelligent cleaning filtering device |
| CN105771366A (en) * | 2016-03-09 | 2016-07-20 | 李亚娟 | Solid-liquid separating device with automatic cleaning |
| CN105797457A (en) * | 2016-05-24 | 2016-07-27 | 意万仕（中山）泳池设备有限公司 | basket filter |
| WO2019006718A1 (en) * | 2017-07-06 | 2019-01-10 | 深圳市能源环保有限公司 | Filter device with inverted filter screen and for water pump inlet of garbage incineration power plant |
| CN108854324A (en) * | 2018-07-10 | 2018-11-23 | 江苏洪流化工机械有限公司 | A kind of negative electrode material cladding granulation reaction kettle fast-open type powder material filter |
| CN108889446A (en) * | 2018-08-07 | 2018-11-27 | 池州市日升阀门管件制造有限公司 | A kind of basket magnetic filter |
| CN109045821A (en) * | 2018-09-07 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | A kind of efficient basket filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |
|
| CX01 | Expiry of patent term |