CN204233874U - Make the filter of filter core rapid regeneration - Google Patents
Make the filter of filter core rapid regeneration Download PDFInfo
- Publication number
- CN204233874U CN204233874U CN201420178141.8U CN201420178141U CN204233874U CN 204233874 U CN204233874 U CN 204233874U CN 201420178141 U CN201420178141 U CN 201420178141U CN 204233874 U CN204233874 U CN 204233874U
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- CN
- China
- Prior art keywords
- filter
- upper cover
- filter core
- filter housing
- inner chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides the filter making filter core rapid regeneration, and it includes filter housing, wherein, filter housing top is provided with locating ring, upper cover is fastened on locating ring, and element kit is arranged on the interlock of cover cavity one, and its lower end extends to filter housing inner chamber bottom; Upper cover top center place is provided with purified liquor outlet, and filter housing bottom is provided with turbid liquid import, is provided with the gas flow-disturbing pollution discharge mechanism extending to filter inner chamber below turbid liquid import; Filter housing bottom takes the shape of the letter U, and its U-shaped lowest part is provided with discharging tube, is connected respectively bottom discharging tube with blow-off pipe with emptying pipe; Gas-liquid separator porch is provided with seperating vale, and gas-liquid separator top is provided with gaseous phase outlet.The effective anti-backflow of filter of this programme, after cleaning, filter cake does not remain, and without the need to manual operation, reduces equipment operation, maintenance cost simultaneously, makes blowdown more thorough.
Description
Technical field
The utility model relates to filter technology field, refers in particular to a kind of filter making filter core rapid regeneration.
Background technology
Namely ancient Chinese has applied filtering technique in production, the paper that the year before last in Christian era, existing string made.Year of grace Cai Lun improves paper process.Process of plant fiber pulp swings on the thin bamboo curtain splint of densification by he in paper-making process.Water filters through bamboo curtain splint gap, and skim wet pulp stays on bamboo curtain splint face, after dry paper.Filtration is the earliest mostly gravity filtration, adopts pressure filtration to improve the rate of filtration afterwards, and then has occurred again vacuum filtration.The rotating drum vacuum filtration device of beginning of the century invention achieves the serialization of filter operation.After this, various types of continuous filter occurs in succession.The filter (such as plate compression device etc.) of intermittently operated is developed because realizing automation mechanized operation, and filter area is increasing.For obtaining the low filter residue of water capacity, the filter of mechanical expression have also been obtained development.In chemical industry or other industrial processes, often need the turbid liquid to producing to filter at present, its filter mostly is iris type, and its structure is: the housing comprising band upper cover, has dividing plate at case inside, being clear liquid chamber above dividing plate, is turbid sap cavity below dividing plate; Clear liquid chamber above dividing plate is connected to purified liquor outlet valve, filter washing water inlet valve, blow-back valve, atmospheric valve, turbid sap cavity below dividing plate is connected to turbid liquid inlet valve, blowoff valve, dirt discharging valve, the multiple filter cores being positioned at turbid sap cavity are housed in dividing plate overhead, and the clear liquid chamber of top is connected by filter core with the turbid sap cavity of below.The turbid liquid entered in turbid sap cavity from turbid liquid inlet valve during work enters clear liquid chamber by filter core, and the clear liquid after filtration discharges housing from purified liquor outlet valve, and filter residue is intercepted at cartridge surface.Along with the carrying out of filtering, the filter residue in filter core appearance constantly thickens and forms filter cake, and filtration resistance constantly increases, clear liquid flow constantly reduces, when pressure reduction between turbid sap cavity and clear liquid chamber reaches setting value, close turbid liquid inlet valve and stop filtering, clean filtration core is counter.During anti-cleaning, need first to close turbid liquid inlet valve and purified liquor outlet valve, open atmospheric valve and dirt discharging valve, the liquid in housing is discharged, then close atmospheric valve and dirt discharging valve.Open blowoff valve, then in clear liquid chamber, be blown into gas from blow-back valve, gas more after filtration in-core side-blown laterally, namely blow to the filter cake be attached to outside filter core, make it come off, gas and filter cake are discharged by blowoff valve.The filter of this structure has following shortcoming: filter core table and on part filter cake blown off after, when the penetrating area on filter core is without cake district table is greater than gas access sectional area, gas starts to pass filter core from without cake district, cause carry filter cake region filter core table and on gas purging power greatly reduce, the less power of blowing is not enough to make the filter cake at other positions to depart from cartridge surface, remove whole filter cake and just must carry out manual operation, extremely bother, waste time and energy.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of structure simply, residual, without the need to the filter of the filter core rapid regeneration of manual work.
For achieving the above object, technical scheme provided by the utility model is: the filter making filter core rapid regeneration, it includes filter housing, upper cover, element kit, gas-liquid separator, wherein, filter housing top is provided with locating ring, upper cover is fastened on locating ring, and element kit is arranged on the interlock of cover cavity one, and its lower end extends to filter housing inner chamber bottom; Upper cover top center place is provided with purified liquor outlet, and blow-back pipe controls rear and upper cover inner space by back-flushing valve; Filter housing bottom is provided with turbid liquid import, is provided with the gas flow-disturbing pollution discharge mechanism extending to filter inner chamber below turbid liquid import; Filter housing bottom takes the shape of the letter U, and its U-shaped lowest part is provided with discharging tube, is connected respectively bottom discharging tube with blow-off pipe with emptying pipe; Gas-liquid separator porch is provided with seperating vale, and seperating vale is connected with separator tube one end, and the separator tube other end is communicated with element kit through after upper cover; Be connected with emptying pipe by liquid discharging tube bottom gas-liquid separator; Gas-liquid separator top is provided with gaseous phase outlet.
Described liquid discharging tube is connected with filter housing inner chamber by tapping balanced controls.
Described blow-off pipe is connected with dregs and liquor separation device.
Described emptying pipe is connected with stoste groove.
Described upper cover bottom is provided with the retainer ring matched with locating ring, and by retainer ring and bolts assemblies on locating ring.
Described element kit includes filter core and dividing plate, and wherein, dividing plate is arranged on cover cavity, and is connected with separator tube; Filter core is many, and its upper end is packed in bottom dividing plate, and filter core lower end extends to filter housing inner chamber bottom.
Be separated by dividing plate between the filter top and the bottom of this programme, effective anti-backflow, adopt liquid gas separation structure simultaneously, make filtration more thorough; Element kit is fixed on one interlock in upper cover, and easy disassembly is cleaned; And filter core 22 adopts one-way flow mechanism, effective anti-backflow, after cleaning, filter cake does not remain, and without the need to manual operation, reduces equipment operation, maintenance cost simultaneously, makes blowdown more thorough.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: see accompanying drawing 1, the filter of filter core rapid regeneration that makes described in the present embodiment includes filter housing 1, upper cover 2, element kit 3, gas-liquid separator 16, wherein, filter housing 1 top is provided with locating ring 4, upper cover 2 is fastened on locating ring 4, and upper cover 2 bottom is provided with the retainer ring 5 matched with locating ring 4, and is assemblied on locating ring 4 by retainer ring 5 and bolt 6.Element kit 3 is fixedly mounted on upper cover 2 inner chamber, and link with upper cover 2 one, during dismounting, only needing to unclamp bolt 6 can hang out upper cover together with element kit, greatly simplifies disassembly and assembly time; Element kit 3 lower end extends to filter housing 1 inner chamber bottom; Upper cover 2 top center place is provided with purified liquor outlet 7, and blow-back pipe 8 controls rear and upper cover 2 inner space by back-flushing valve; Filter housing 1 bottom is provided with turbid liquid import 9, is provided with the gas flow-disturbing pollution discharge mechanism 10 extending to filter inner chamber below turbid liquid import 9; Take the shape of the letter U bottom filter housing 1, its U-shaped lowest part is provided with discharging tube 11, is connected respectively bottom discharging tube 11 with blow-off pipe 14 with emptying pipe 15; Blow-off pipe 14 is connected with dregs and liquor separation device 12, and emptying pipe 15 is connected with stoste groove 13; Gas-liquid separator 16 porch is provided with seperating vale 18, and seperating vale 18 is connected with separator tube 17 one end, and separator tube 17 other end is communicated with element kit 3 through after upper cover 2; Be connected with emptying pipe 15 by liquid discharging tube 19 bottom gas-liquid separator 16; Liquid discharging tube 19 is connected with filter housing 1 inner chamber by tapping balanced controls 20.Gas-liquid separator 16 top is provided with gaseous phase outlet 21.Element kit 3 includes filter core 22 and dividing plate 23, and wherein, dividing plate 23 is arranged on upper cover 2 inner chamber, and is connected with separator tube 17; Filter core 22 is many, and all adopt one-way flow mechanism, anti-backflow, filter core 22 upper end is packed in bottom dividing plate 23, and filter core 22 lower end extends to filter housing 1 inner chamber bottom.This programme filter is separated by dividing plate between top and the bottom, effective anti-backflow, adopts liquid gas separation structure simultaneously, makes filter effect better; Remain without filter cake during removing, make blowdown more thoroughly, effectively.
The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection domain of the present utility model.
Claims (6)
1. make the filter of filter core rapid regeneration, it is characterized in that: it includes filter housing (1), upper cover (2), element kit (3), gas-liquid separator (16), wherein, filter housing (1) top is provided with locating ring (4), upper cover (2) is fastened on locating ring (4), element kit (3) is arranged on the interlock of upper cover (2) inner chamber one, and its lower end extends to filter housing (1) inner chamber bottom; Upper cover (2) top center place is provided with purified liquor outlet (7), and blow-back pipe (8) controls rear and upper cover (2) inner space by back-flushing valve; Filter housing (1) bottom is provided with turbid liquid import (9), and turbid liquid import (9) below is provided with the gas flow-disturbing pollution discharge mechanism (10) extending to filter inner chamber; Filter housing (1) bottom takes the shape of the letter U, and its U-shaped lowest part is provided with discharging tube (11), and discharging tube (11) bottom is connected with emptying pipe (15) with blow-off pipe (14) respectively; Gas-liquid separator (16) porch is provided with seperating vale (18), and seperating vale (18) is connected with separator tube (17) one end, and separator tube (17) other end is communicated with element kit (3) afterwards through upper cover (2); Gas-liquid separator (16) bottom is connected with emptying pipe (15) by liquid discharging tube (19); Gas-liquid separator (16) top is provided with gaseous phase outlet (21).
2. the filter making filter core rapid regeneration according to claim 1, is characterized in that: liquid discharging tube (19) is connected with filter housing (1) inner chamber by tapping balanced controls (20).
3. the filter making filter core rapid regeneration according to claim 1, is characterized in that: blow-off pipe (14) is connected with dregs and liquor separation device (12).
4. the filter making filter core rapid regeneration according to claim 1, is characterized in that: emptying pipe (15) is connected with stoste groove (13).
5. the filter making filter core rapid regeneration according to claim 1, is characterized in that: upper cover (2) bottom is provided with the retainer ring (5) matched with locating ring (4), and is assemblied on locating ring (4) by retainer ring (5) and bolt (6).
6. the filter making filter core rapid regeneration according to claim 1, is characterized in that: element kit (3) includes filter core (22) and dividing plate (23), and wherein, dividing plate (23) is arranged on upper cover (2) inner chamber, and is connected with separator tube (17); Filter core (22) is many, and its upper end is packed in dividing plate (23) bottom, and filter core (22) lower end extends to filter housing (1) inner chamber bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178141.8U CN204233874U (en) | 2014-04-14 | 2014-04-14 | Make the filter of filter core rapid regeneration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178141.8U CN204233874U (en) | 2014-04-14 | 2014-04-14 | Make the filter of filter core rapid regeneration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233874U true CN204233874U (en) | 2015-04-01 |
Family
ID=52763430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420178141.8U Ceased CN204233874U (en) | 2014-04-14 | 2014-04-14 | Make the filter of filter core rapid regeneration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204233874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970368A (en) * | 2023-03-22 | 2023-04-18 | 江苏威泽智能科技股份有限公司 | Filter equipment for digit control machine tool |
-
2014
- 2014-04-14 CN CN201420178141.8U patent/CN204233874U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970368A (en) * | 2023-03-22 | 2023-04-18 | 江苏威泽智能科技股份有限公司 | Filter equipment for digit control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20190610 Decision number of declaring invalidation: 40516 Granted publication date: 20150401 |