CN202315535U - Flange-type precision filter - Google Patents
Flange-type precision filter Download PDFInfo
- Publication number
- CN202315535U CN202315535U CN2011204562669U CN201120456266U CN202315535U CN 202315535 U CN202315535 U CN 202315535U CN 2011204562669 U CN2011204562669 U CN 2011204562669U CN 201120456266 U CN201120456266 U CN 201120456266U CN 202315535 U CN202315535 U CN 202315535U
- Authority
- CN
- China
- Prior art keywords
- flange
- top cover
- barrel
- precision filter
- cylindrical shell
- 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.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a flange-type precision filter and belongs to the technical field of a filter device. The flange-type precision filter comprises a barrel which adopts a cylindrical structure. A water inlet, a water outlet, a sewage outlet I and a sewage outlet II are arranged on the barrel wall of the barrel; a bracket is arranged at the bottom end of the barrel; a top cover is arranged at the top end of the barrel in a matched mode; a barrel flange is fixedly arranged on the top end port of the barrel; a top cover flange is fixedly arranged on the bottom end port of the top cover; and the barrel flange and the top cover flange are locked by a locking part. The flange-type precision filter has a simple structure and reasonable design. The top cover flange arranged on the top cover and the barrel flange arranged on the barrel are locked in a matched manner and a sealing ring is arranged between the top cover flange and the barrel flange, so that a ribbon-type hoop locking mode in an original precision filter is changed, and the flange-type precision filter has good pressure resistance and good sealing performance and is simple and convenient to disassemble and assemble.
Description
Technical field
The utility model belongs to the filter for installation technical field, is specifically related to the flange form accurate filter.
Background technology
Extensive use precision stainless steel filter in medicine, food and chemical industry at present is used for the Separation of Solid and Liquid of various suspension.But the employed accurate filter of current water treatment field mainly adopts belt anchor ear and seal to lock the top cover of accurate filter and cylindrical shell; The defective that causes is if top cover and cylindrical shell cooperate under the inexact situation; Can there be the risk of revealing, do not have safety guarantee.
The utility model content
To the problem that prior art exists, the purpose of the utility model is to design the technical scheme that a kind of flange form accurate filter is provided.
Described flange form accurate filter; The cylindrical shell that comprises cylindrical structural, the barrel of described cylindrical shell are provided with water inlet, delivery port, sewage draining exit I and sewage draining exit II, and described cylindrical shell bottom is provided with support; Described cylinder top is equipped with top cover; It is characterized in that fixedly installing shell flange on the described cylindrical shell top port, fixedly install the top cover flange on the described cap base port, described shell flange and top cover flange are through locking member locking.
Described flange form accurate filter is characterized in that the annular groove that opening makes progress is set on the described shell flange, is provided with the sealing ring that cooperates with the top cover flange in the annular groove.
Described flange form accurate filter is characterized in that described locking member is made up of screw bolt and nut.
Described flange form accurate filter is characterized in that the top of described top cover is provided with exhaust outlet.
Above-mentioned flange form accurate filter; Simple in structure, reasonable in design, lock with the shell flange that is arranged on the cylindrical shell through the top cover flange that is arranged on the top cover; And between top cover flange and shell flange, sealing ring is set; Changed the locking mode of belt anchor ear in original accurate filter, made withstand voltage, the good airproof performance of this flange form accurate filter, dismounting is simple and convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the partial sectional view of the utility model;
Fig. 3 is an A place enlarged drawing in the utility model.
Among the figure: 1-top cover flange; The 2-shell flange; The 3-water inlet; The 4-delivery port; 5-sewage draining exit I; 6-sewage draining exit II; The 7-exhaust outlet; The 8-top cover; The 9-cylindrical shell; The 10-support; The 11-locking member; The 12-annular groove; The 13-sealing ring.
The specific embodiment
Further specify the utility model below in conjunction with Figure of description.
As shown in the figure; The flange form accurate filter comprises the cylindrical shell 9 of cylindrical structural, and cylindrical shell 9 barrels are provided with water inlet 3, delivery port 4, sewage draining exit I5 and sewage draining exit II6; The welding of cylindrical shell 9 bottoms is provided with support 10; Be used to support cylindrical shell 9, the top of cylindrical shell 9 is provided with top cover 8, and the top of top cover 8 is provided with exhaust outlet 7.
Welding is provided with shell flange 2 on cylindrical shell 9 top port, shell flange 2 be provided with that opening makes progress annular groove 12, be provided with the sealing ring 13 that is equipped with top cover flange 1 in the annular groove 12, sealing ring 13 is made up of ethylene propylene diene rubber.Welding is provided with top cover flange 1 on top cover 8 bottom ports.Top cover flange 1 and shell flange 2 be through locking member 11 lockings, and locking member 11 is made up of screw bolt and nut.
During use, top cover 8 can be installed filter core easily after cylindrical shell 9 is removed, and top cover 8 is locked through locking member 11 with cylindrical shell 9 then, reaches sealing; Former water gets into from water inlet 3, and behind filter core, impurity such as particulate are retained down, and can discharge through sewage draining exit I5 and sewage draining exit II6, and the water that is filtered is discharged from delivery port 4, plays the effect of isolated by filtration with this.Top cover flange 1 through being arranged on the top cover 8 locks with the shell flange 2 that is arranged on the cylindrical shell 9; And between top cover flange 1 and shell flange 2, sealing ring 13 is set; Changed the locking mode of belt anchor ear in original accurate filter; Make withstand voltage, the good airproof performance of this flange form accurate filter, dismounting is simple and convenient.
Shown in the above and the figure only is the preferred implementation of the utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be regarded as belonging to the protection domain of the utility model.
Claims (4)
1. flange form accurate filter; The cylindrical shell (9) that comprises cylindrical structural; The barrel of described cylindrical shell (9) is provided with water inlet (3), delivery port (4), sewage draining exit I (5) and sewage draining exit II (6); Described cylindrical shell (9) bottom is provided with support (10), and described cylindrical shell (9) top is equipped with top cover (8), it is characterized in that fixedly installing shell flange (2) on described cylindrical shell (9) top port; Fixedly install top cover flange (1) on described top cover (8) bottom port, described shell flange (2) is locked through locking member (11) with top cover flange (1).
2. flange form accurate filter as claimed in claim 1 is characterized in that the annular groove (12) that opening makes progress is set on the described shell flange (2), is provided with the sealing ring (13) that cooperates with top cover flange (1) in the annular groove (12).
3. flange form accurate filter as claimed in claim 1 is characterized in that described locking member (11) is made up of screw bolt and nut.
4. flange form accurate filter as claimed in claim 1 is characterized in that the top of described top cover (8) is provided with exhaust outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204562669U CN202315535U (en) | 2011-11-17 | 2011-11-17 | Flange-type precision filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204562669U CN202315535U (en) | 2011-11-17 | 2011-11-17 | Flange-type precision filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315535U true CN202315535U (en) | 2012-07-11 |
Family
ID=46427537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204562669U Expired - Fee Related CN202315535U (en) | 2011-11-17 | 2011-11-17 | Flange-type precision filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759136A (en) * | 2015-04-01 | 2015-07-08 | 邹中霞 | High pressure filter |
-
2011
- 2011-11-17 CN CN2011204562669U patent/CN202315535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759136A (en) * | 2015-04-01 | 2015-07-08 | 邹中霞 | High pressure filter |
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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: 20120711 Termination date: 20141117 |
|
| EXPY | Termination of patent right or utility model |