CN205569899U - High sealed silk screen device that filters - Google Patents
High sealed silk screen device that filters Download PDFInfo
- Publication number
- CN205569899U CN205569899U CN201520999413.5U CN201520999413U CN205569899U CN 205569899 U CN205569899 U CN 205569899U CN 201520999413 U CN201520999413 U CN 201520999413U CN 205569899 U CN205569899 U CN 205569899U
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- China
- Prior art keywords
- silk screen
- frame
- filtering
- left frame
- crack
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- Withdrawn - After Issue
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Abstract
The utility model relates to a high sealed silk screen device that filters, right side frame inlays the dress in left frame, the crack has between the wall of the left side of the right side of left frame wall and right frame, install the filtration silk screen in the crack, the position that corresponds at left frame and right frame is equipped with the filtering window mouth, be equipped with at the left -handed watch face of filtering window mouth border position's filtration silk screen and glue with the fixed bonding together of left frame filtering the silk screen, be equipped with on the right surface of filtering window mouth border position's filtration silk screen and glue with the fixed bonding together of right frame filtering the silk screen, set up flutedly on the left side wall of the right side wall of the left frame of crack position or right frame, the length direction of recess is equipped with in the recess and presss from both sides tight strip along corresponding the setting of frame circumferencial direction, presss from both sides tight strip and will filter the silk screen and squeeze in in the recess. The utility model discloses make the clamp force of filtering between silk screen and the frame improve greatly, improved the sealing performance who filters the silk screen, can use the lower bonding of cohesiveness to glue, prolonged life.
Description
Technical field
This utility model relates to a kind of device in sewage treatment plant's filtering cloth filtering pool equipment, and this utility model especially relates to a kind of high sealing and filters screen apparatus.
Background technology
Rustless steel filter cloth is widely used in sewage treatment plant's filtering cloth filtering pool equipment at present, water in filtering so that it is reach discharge standard, qualified discharge.
At present, the filtration screen apparatus in the filtering cloth filtering pool equipment generally used is for as shown in Figure 1, 2, and stainless steel cloth 3 is adhered between left frame 1 and correct frame 2 by special glue 4.Overall rustless steel filter cloth is fixed in filtering cloth filtering pool frame, middle water produces the pressure that is perpendicular to filter cloth by meeting while described stainless steel cloth 3 to filter cloth by water (flow) direction, this pressure can be separated into the clamping force between left frame 1 and correct frame 2, is finally reacted directly on the cementability of described special glue 4.Of long duration described stainless steel cloth 3 will be made to reveal from loose or dislocation between described left frame 1 and described correct frame 2, affect filter effect, finally affect Sewage Plant qualified discharge.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of clamping force is strong, sealing property reliable and the high sealing of length in service life filters screen apparatus.
The technical scheme provided according to this utility model, described high sealing filters screen apparatus, including left frame, correct frame, filter silk screen and adhesive glue, correct frame is inlaid in left frame, between the right side wall and the left side wall of correct frame of left frame, there is crack, filtration silk screen is installed in this crack, corresponding position in left frame Yu correct frame is provided with filter window, the adhesive glue together with being fixed by filtration silk screen it is provided with left frame in the left surface filtering silk screen of filter window marginal position, the adhesive glue together with being fixed by filtration silk screen it is provided with correct frame on the right surface filtering silk screen of filter window marginal position；Offering groove on the right side wall of the left frame in crack position or the left side wall of correct frame, the length direction of groove is arranged along associated frame members circumferencial direction, is provided with fastening strip in groove, and filtration silk screen is clamp-oned in groove by fastening strip.
The cross sectional shape of described groove is semicircle or half elliptic.The cross sectional shape of described fastening strip is circular or oval.
In this utility model, filter between silk screen and left frame and filter the clamping force of silk screen and correct frame and be greatly improved, substantially increase the sealing property of filtration silk screen so that this utility model can use the adhesive glue that caking property is relatively low, extends service life of equipment.
Accompanying drawing explanation
Fig. 1 is the front view of prior art.
Fig. 2 is the A A sectional view of Fig. 1.
Fig. 3 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
This high sealing filters screen apparatus, including left frame 1, correct frame 2, filter silk screen 3 and adhesive glue 4, correct frame 2 is inlaid in left frame 1, between the right side wall and the left side wall of correct frame 2 of left frame 1, there is crack, filtration silk screen 3 is installed in this crack, corresponding position in left frame 1 with correct frame 2 is provided with filter window 5, the adhesive glue 4 together with being fixed by filtration silk screen 3 it is provided with left frame 1 in the left surface filtering silk screen 3 of filter window 5 marginal position, the adhesive glue 4 together with being fixed by filtration silk screen 3 it is provided with correct frame 2 on the right surface filtering silk screen 3 of filter window 5 marginal position；Offering groove 6 on the right side wall of the left frame 1 in crack position or the left side wall of correct frame 2, the length direction of groove 6 is arranged along associated frame members circumferencial direction, is provided with fastening strip 7 in groove 6, and filtration silk screen 3 is clamp-oned in groove 6 by fastening strip 7.
The cross sectional shape of described groove 6 be semicircle or.The cross sectional shape of described fastening strip 7 is circular.
This utility model offers groove 6 on the right side wall of the left frame 1 of crack position or the left side wall of correct frame 2, the length direction of groove 6 is arranged along associated frame members circumferencial direction, fastening strip 7 it is provided with in groove 6, when current produce impulsive force to filtration silk screen 3, due to there are fastening strip 7 to filter silk screen 3 be fixed effect, scattered thrust can produce break-in by fastening strip 7, make the cementability of adhesive glue 4 to be required reduce, substantially increase the sealing property filtering silk screen 3, extend service life of equipment.
In this utility model, the cross sectional shape of groove 6 can also be half elliptic or other shapes, and the cross sectional shape of fastening strip 7 can also be oval or other shapes.
Claims (3)
1. a high sealing filters screen apparatus, including left frame (1), correct frame (2), filter silk screen (3) and adhesive glue (4), correct frame (2) is inlaid in left frame (1), between the right side wall and the left side wall of correct frame (2) of left frame (1), there is crack, filtration silk screen (3) is installed in this crack, corresponding position in left frame (1) Yu correct frame (2) is provided with filter window (5), the adhesive glue (4) together with filtration silk screen (3) being fixed it is provided with left frame (1) in the left surface of the filtration silk screen (3) of filter window (5) marginal position, the adhesive glue (4) together with filtration silk screen (3) being fixed it is provided with correct frame (2) on the right surface of the filtration silk screen (3) of filter window (5) marginal position；It is characterized in that: on the right side wall of the left frame (1) in crack position or the left side wall of correct frame (2), offer groove (6), the length direction of groove (6) is arranged along associated frame members circumferencial direction, being provided with fastening strip (7) in groove (6), fastening strip (7) will filter silk screen (3) and clamp-on in groove (6).
2. high sealing as claimed in claim 1 filters screen apparatus, it is characterized in that: the cross sectional shape of described groove (6) is semicircle or half elliptic.
3. high sealing as claimed in claim 1 filters screen apparatus, it is characterized in that: the cross sectional shape of described fastening strip (7) is circular or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999413.5U CN205569899U (en) | 2015-12-04 | 2015-12-04 | High sealed silk screen device that filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999413.5U CN205569899U (en) | 2015-12-04 | 2015-12-04 | High sealed silk screen device that filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205569899U true CN205569899U (en) | 2016-09-14 |
Family
ID=56882400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520999413.5U Withdrawn - After Issue CN205569899U (en) | 2015-12-04 | 2015-12-04 | High sealed silk screen device that filters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205569899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344151A (en) * | 2015-12-04 | 2016-02-24 | 无锡市通用机械厂有限公司 | High-leakproofness filtering screen device |
-
2015
- 2015-12-04 CN CN201520999413.5U patent/CN205569899U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344151A (en) * | 2015-12-04 | 2016-02-24 | 无锡市通用机械厂有限公司 | High-leakproofness filtering screen device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160914 Effective date of abandoning: 20171212 |
|
| AV01 | Patent right actively abandoned |