CN203971516U - A kind of filter - Google Patents
A kind of filter Download PDFInfo
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- CN203971516U CN203971516U CN201420446521.5U CN201420446521U CN203971516U CN 203971516 U CN203971516 U CN 203971516U CN 201420446521 U CN201420446521 U CN 201420446521U CN 203971516 U CN203971516 U CN 203971516U
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- Prior art keywords
- filter
- lower shell
- scraping disc
- cylinder
- shell
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- Filtration Of Liquid (AREA)
Abstract
The utility model has disclosed a kind of filter, comprising: lower shell; Filter basket, within being arranged on lower shell; Liquid outlet, is arranged on lower shell bottom; Pneumatic sewage drain valve, is arranged on lower shell bottom; Upper shell, the upper end of upper shell connects fixedly lower plate of cylinder by least one the second cylinder, and the second cylinder drives fixedly lower plate lifting, the lower end of upper shell and lower shell sealing clamping; Liquid-inlet, is arranged on upper shell, and water conservancy diversion liquid is to filter basket; Scraping disc, is arranged in lower shell, wiper filter basket; Scraping disc pull bar, one end connects scraping disc, and the other end is connected to fixedly upper plate of cylinder; And scraping disc cylinder, by scraping disc pull bar, drive scraping disc to move up and down along the short transverse of filter basket.Filter of the present utility model can self-cleaning, and when filter core need to clean, scraping disc moves up and down in screen surface, and filtration residue is removed from screen surface.
Description
Technical field
The utility model relates to filter, particularly a kind of filter that can self-cleaning.
Background technology
Existing filter, although can pass through strainer filtering liquid, after permanent use, residue stops up filter screen, greatly reduces filter effect.
In view of this, this area utility model people is for the problems referred to above, and a kind of filter that can self-cleaning is provided.
Summary of the invention
The utility model provides a kind of filter, has overcome the difficulty of prior art, and a kind of filter that can self-cleaning is provided.
The utility model provides a kind of filter, comprising:
Lower shell;
Filter basket, within being arranged on described lower shell;
Liquid outlet, is arranged on described lower shell bottom;
Pneumatic sewage drain valve, is arranged on described lower shell bottom;
Upper shell, the upper end of described upper shell connects fixedly lower plate of cylinder by least one the second cylinder, and described the second cylinder drives described upper shell lifting, the lower end of described upper shell and described lower shell sealing clamping;
Liquid-inlet, is arranged on described upper shell, and water conservancy diversion liquid is to described filter basket;
Scraping disc, is arranged in described lower shell, filter basket described in wiper;
Scraping disc pull bar, one end connects described scraping disc, and the other end is connected to fixedly upper plate of cylinder; And
Scraping disc cylinder, drives described scraping disc to move up and down along the short transverse of described filter basket by described scraping disc pull bar.
Preferably, the lower end of described upper shell removably clamps with described lower shell sealing by the anchor ear with leading screw.
Preferably, also comprise some the first cylinders, one end is fixed on support, and the other end is vertically connected on the periphery of described lower shell, and described the first cylinder drives described lower shell lifting.
Preferably, described liquid outlet is lower than the filter basket in described lower shell.
Preferably, described filter basket is the cylindrical tube that filter screen forms.
Preferably, described filter basket, lower shell and upper shell are coaxial.
Owing to having adopted above-mentioned technology, a kind of filter of the present utility model compared with prior art, filter of the present utility model can self-cleaning, when need to cleaning, filter core (depends on time, different pressure or manual operation), scraping disc moves up and down in screen surface, and filtration residue is removed from screen surface.
Below in conjunction with drawings and Examples, further illustrate the utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of filter of the present utility model;
Fig. 2 is the side view of Fig. 1; And
Fig. 3 is the top view of Fig. 1.
Reference numeral
1 is support
2 is the first cylinder
3 is scraping disc
4 is filter basket
5 is lower shell
6 is anchor ear
7 is upper shell
8 is scraping disc cylinder
9 is the fixing lower plate of cylinder
10 is the fixing upper plate of cylinder
11 is scraping disc pull bar
12 is the second cylinder
13 is control box
14 is bigeminy part
15 is liquid-inlet
16 is liquid outlet
17 is pneumatic sewage drain valve
18 is leading screw
The specific embodiment
Below by Fig. 1 to 3, introduce a kind of specific embodiment of the present utility model.
Embodiment 1
As shown in Figures 1 to 3, a kind of filter of the present utility model, comprising: lower shell 5; Filter basket 4, within being arranged on described lower shell 5; Liquid outlet 16, is arranged on described lower shell 5 bottoms; Pneumatic sewage drain valve 17, is arranged on described lower shell 5 bottoms; Upper shell 7, the upper end of described upper shell 7 connects fixedly lower plate 9 of cylinder by least one the second cylinder 12, and described the second cylinder 12 drives described upper shell 7 liftings, the lower end of described upper shell 7 and described lower shell 5 sealing clampings; Liquid-inlet 15, is arranged on described upper shell 7, and water conservancy diversion liquid is to described filter basket 4; Scraping disc 3, is arranged in described lower shell 5, filter basket 4 described in wiper; Scraping disc pull bar 11, one end connects described scraping disc 3, and the other end is connected to fixedly upper plate 10 of cylinder; And scraping disc cylinder 8, by described scraping disc pull bar 11, drive described scraping disc 3 to move up and down along the short transverse of described filter basket 4.
The lower end of described upper shell 7 removably clamps with described lower shell 5 sealings by the anchor ear 6 with leading screw 18.Also comprise some the first cylinders 2, one end is fixed on support 1, and the other end is vertically connected on the periphery of described lower shell 5, and described the first cylinder 2 drives described lower shell 5 liftings.Described liquid outlet 16 is lower than the filter basket 4 in described lower shell 5.The cylindrical tube that described filter basket 4 forms for filter screen.Described filter basket 4, lower shell 5 and upper shell 7 are coaxial.
Control box 13 is fixed on lower shell 5 outer peripheral faces by bigeminy part 14.Control box 13 is controlled respectively the lifting of the first cylinder 2, the second cylinder 12, scraping disc cylinder 8.
Self-cleaning filter critical piece of the present utility model is a stainless steel column type cylindrical shell that comprises screen pack.Unfiltered fluid from top to bottom, is flowed out to outer surface by filter basket 4 inner surfaces, and filter residue is trapped within on screen pack.When filter basket 4 need to clean, (depend on time, different pressure or manual operation), scraping disc moves up and down in the screen surface of filter basket 4, and filtration residue is removed from screen surface.
Cleaning process of the present utility model is as follows:
Open control box scraping disc switch, scraping disc starts to move up and down, and in descending process, scraping disc is scraped the residue on filter wash basket surface, and system process fluid (band pressing filtering liquid) is driven to slag trapping chamber by residue by scraping disc.Then scraping disc is got back to filter basket top, again cleans filter basket, and residue is driven to slag trapping chamber.Scraping disc, after operation a period of time, is opened blowoff valve, discharges filter residue.
The process of replacing filter basket of the present utility model is as follows:
When opening scraping disc starting switch and close filter basket dismounting switch (often opening at ordinary times), allow scraping disc cylinder be parked in top.Open scraping disc lifting switch, allow the second cylinder start and be parked in top.Shake screw mandrel, open anchor ear.Open cylindrical shell decline switch, make the first cylinder drive lower shell to decline.Produce lower shell, with filter basket extracting tool, take out filter basket.Put into the step of new filter basket in contrast, repeat no more.
In summary, a kind of filter of the present utility model compared with prior art, filter of the present utility model can self-cleaning, when need to cleaning, filter core (depends on time, different pressure or manual operation), scraping disc moves up and down in screen surface, and filtration residue is removed from screen surface.
Above-described embodiment is only for illustrating technological thought of the present utility model and feature, its object is to make those skilled in the art can understand content of the present utility model and implement according to this, can not only with the present embodiment, limit the scope of the claims of the present utility model, be equal variation or the modification that all spirit disclosing according to the utility model is done, still drop in the scope of the claims of the present utility model.
Claims (6)
1. a filter, is characterized in that, comprising:
Lower shell (5);
Filter basket (4), within being arranged on described lower shell (5);
Liquid outlet (16), is arranged on described lower shell (5) bottom;
Pneumatic sewage drain valve (17), is arranged on described lower shell (5) bottom;
Upper shell (7), the upper end of described upper shell (7) connects fixedly lower plate (9) of cylinder by least one the second cylinder (12), described the second cylinder (12) drives described fixedly lower plate (9) lifting, the lower end of described upper shell (7) and described lower shell (5) sealing clamping;
Liquid-inlet (15), is arranged on described upper shell (7), and water conservancy diversion liquid is to described filter basket (4);
Scraping disc (3), is arranged in described lower shell (5), filter basket (4) described in wiper;
Scraping disc pull bar (11), one end connects described scraping disc (3), and the other end is connected to fixedly upper plate (10) of cylinder; And
Scraping disc cylinder (8), drives described scraping disc (3) to move up and down along the short transverse of described filter basket (4) by described scraping disc pull bar (11).
2. filter as claimed in claim 1, is characterized in that: the lower end of described upper shell (7) removably clamps with described lower shell (5) sealing by the anchor ear (6) of band leading screw (18).
As claim 1 or as described in filter, it is characterized in that: also comprise some the first cylinders (2), it is upper that one end is fixed on support (1), and the other end is vertically connected on the periphery of described lower shell (5), and described the first cylinder (2) drives described lower shell (5) lifting.
As claim 1 or as described in filter, it is characterized in that: described liquid outlet (16) is lower than the filter basket (4) in described lower shell (5).
As claim 1 or as described in filter, it is characterized in that: described filter basket (4) is the cylindrical tube that filter screen forms.
As claim 5 or as described in filter, it is characterized in that: described filter basket (4), lower shell (5) and upper shell (7) are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446521.5U CN203971516U (en) | 2014-08-08 | 2014-08-08 | A kind of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446521.5U CN203971516U (en) | 2014-08-08 | 2014-08-08 | A kind of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203971516U true CN203971516U (en) | 2014-12-03 |
Family
ID=51968986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446521.5U Active CN203971516U (en) | 2014-08-08 | 2014-08-08 | A kind of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203971516U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096396A (en) * | 2014-08-08 | 2014-10-15 | 远诺过滤技术（上海）有限公司 | Filter device |
| CN104941285A (en) * | 2015-06-13 | 2015-09-30 | 聂超 | Oil filtering device and filtering method |
| CN107207304A (en) * | 2015-02-18 | 2017-09-26 | 株式会社日进制作所 | The de- liquid and solid state device of sludge |
-
2014
- 2014-08-08 CN CN201420446521.5U patent/CN203971516U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096396A (en) * | 2014-08-08 | 2014-10-15 | 远诺过滤技术（上海）有限公司 | Filter device |
| CN104096396B (en) * | 2014-08-08 | 2016-05-18 | 远诺过滤技术（上海）有限公司 | A kind of filter |
| CN107207304A (en) * | 2015-02-18 | 2017-09-26 | 株式会社日进制作所 | The de- liquid and solid state device of sludge |
| CN107207304B (en) * | 2015-02-18 | 2018-09-07 | 株式会社日进制作所 | The de- liquid and solid state device of sludge |
| CN104941285A (en) * | 2015-06-13 | 2015-09-30 | 聂超 | Oil filtering device and filtering method |
| CN104941285B (en) * | 2015-06-13 | 2016-07-27 | 聂超 | A kind of oil defecator and filter method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 402, 58 Lane 3188, xiupu Road, Pudong New Area, Shanghai 201315 Patentee after: Universal Filtration (Shanghai) Co.,Ltd. Patentee after: Chen Jianguo Address before: Building 9, No.128 hangtou Road, Pudong New Area, Pudong New Area, Shanghai 201316 Patentee before: Universal Filtration (Shanghai) Co.,Ltd. Patentee before: Chen Jianguo |
|
| CP02 | Change in the address of a patent holder |