CN105344151A - High-leakproofness filtering screen device - Google Patents
High-leakproofness filtering screen device Download PDFInfo
- Publication number
- CN105344151A CN105344151A CN201510884703.XA CN201510884703A CN105344151A CN 105344151 A CN105344151 A CN 105344151A CN 201510884703 A CN201510884703 A CN 201510884703A CN 105344151 A CN105344151 A CN 105344151A
- Authority
- CN
- China
- Prior art keywords
- frame
- filter
- groove
- silk screen
- side wall
- 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.)
- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 35
- 239000003292 glue Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 11
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to a high-leakproofness filtering screen device. A right frame is embedded in a left frame; a crack exists between a right side wall of the left frame and a left side wall of the right frame; a filtering screen is mounted in the crack; a filtering window is formed in a part, corresponding to the right frame, of the left frame; cohesive glue used for fixing the filtering screen and the left frame together is arranged on the left surface of the filtering screen at the edge position of the filtering window; cohesive glue used for fixing the filtering screen and the right frame together is arranged on the right surface of the filtering screen at the edge position of the filtering window; a groove is formed in the right side wall of the left frame at the crack position or the left side wall of the right frame at the crack position; the length direction of the groove is arranged along the circumferential direction of the corresponding frame; a clamping strip is arranged in the groove; the filtering screen is squeezed into the groove through the clamping strip. According to the invention, the clamping force between the filtering screen and the frames is improved greatly, the sealing performance of the filtering screen is improved, and the cohesive glue with a relatively low cohesive property is used, so that the service life is prolonged.
Description
Technical field
The present invention relates to a kind of for the device in sewage treatment plant's filtering cloth filtering pool equipment, the present invention especially relates to a kind of high sealing filter wire net arrangement.
Background technology
Stainless steel filter cloth is widely used in sewage treatment plant's filtering cloth filtering pool equipment at present, for water in filtration, makes it reach discharge standard, qualified discharge.
At present, the filter wire net arrangement in the general filtering cloth filtering pool equipment used is 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 stainless steel filter cloth is fixed in filtering cloth filtering pool frame, middle water by water (flow) direction by the pressure perpendicular to filter cloth can be produced to filter cloth while described stainless steel cloth 3, 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 object of the invention is to overcome the deficiencies in the prior art, provide that a kind of clamping force is strong, the reliable and high sealing filter wire net arrangement of long service life of sealing property.
According to technical scheme provided by the invention, described high sealing filter wire net arrangement, comprise 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, filter window is provided with at the corresponding position of left frame and correct frame, the left surface of the filtration silk screen of filter window marginal position be provided with by filter silk screen to fix with left frame together with adhesive glue, the right surface of the filtration silk screen of filter window marginal position be provided with by filter silk screen to fix with correct frame together with adhesive glue, the right side wall of the left frame in crack position or the left side wall of correct frame offer groove, and the length direction of groove is arranged along associated frame members circumferencial direction, and in groove, be provided with fastening strip, 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 the present invention, filter between silk screen and left frame and the clamping force of filtering silk screen and correct frame improves greatly, substantially increase the sealing property of filtration silk screen, make the present invention can use the adhesive glue that caking property is lower, extend service life of equipment.
Accompanying drawing explanation
Fig. 1 is the front view of prior art.
Fig. 2 is A-A sectional view of Fig. 1.
Fig. 3 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
This high sealing filter wire net arrangement, comprise 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, be provided with in this crack and filter silk screen 3, filter window 5 is provided with in left frame 1 and the corresponding position of correct frame 2, the left surface of the filtration silk screen 3 of filter window 5 marginal position be provided with by filter silk screen 3 and left frame 1 fixing together with adhesive glue 4, the right surface of the filtration silk screen 3 of filter window 5 marginal position be provided with by filter silk screen 3 and correct frame 2 fixing together with adhesive glue 4, the right side wall of the left frame 1 in crack position or the left side wall of correct frame 2 offer groove 6, and the length direction of groove 6 is arranged along associated frame members circumferencial direction, and in groove 6, be provided with fastening strip 7, 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.
The present invention 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 is provided with in groove 6, when current produce impulsive force to filtration silk screen 3, due to have fastening strip 7 to filter silk screen 3 be fixed effect, the thrust of dispersion can produce break-in by fastening strip 7, the cementability for adhesive glue 4 is made to require to reduce, substantially increase the sealing property of filtering silk screen 3, extend service life of equipment.
In the present invention, 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 filter wire net arrangement, comprise 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, be provided with in this crack and filter silk screen (3), filter window (5) is provided with in left frame (1) and the corresponding position of correct frame (2), the left surface of the filtration silk screen (3) of filter window (5) marginal position be provided with by filter silk screen (3) with left frame (1) fix together with adhesive glue (4), the right surface of the filtration silk screen (3) of filter window (5) marginal position be provided with by filter silk screen (3) with correct frame (2) fix together with adhesive glue (4), it is characterized in that: 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, in groove (6), be provided with fastening strip (7), fastening strip (7) will filter silk screen (3) and clamp-on in groove (6).
2. high sealing filter wire net arrangement as claimed in claim 1, is characterized in that: the cross sectional shape of described groove (6) is semicircle or half elliptic.
3. high sealing filter wire net arrangement as claimed in claim 1, is characterized in that: the cross sectional shape of described fastening strip (7) is for circular or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884703.XA CN105344151B (en) | 2015-12-04 | 2015-12-04 | High sealing filtering silk screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884703.XA CN105344151B (en) | 2015-12-04 | 2015-12-04 | High sealing filtering silk screen device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105344151A true CN105344151A (en) | 2016-02-24 |
| CN105344151B CN105344151B (en) | 2017-12-12 |
Family
ID=55320294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510884703.XA Active CN105344151B (en) | 2015-12-04 | 2015-12-04 | High sealing filtering silk screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105344151B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303673Y (en) * | 1997-05-15 | 1999-01-13 | 烟台顿汉布什工业有限公司 | Detachable filtering device |
| CN201162504Y (en) * | 2008-01-31 | 2008-12-10 | 王海蛟 | Frame type slurry vibration screen mesh for petroleum |
| CN201783241U (en) * | 2010-08-25 | 2011-04-06 | 刘忠平 | Filter screen |
| CN102671451A (en) * | 2011-03-07 | 2012-09-19 | 宜兴市旭阳环保科技有限公司 | Hollow fan-shaped filter disk |
| US8376147B2 (en) * | 2002-07-10 | 2013-02-19 | Brita Gmbh | Filter cartridge |
| CN203916203U (en) * | 2014-07-14 | 2014-11-05 | 新特能源股份有限公司 | A kind of recirculated water screen pack |
| CN205569899U (en) * | 2015-12-04 | 2016-09-14 | 无锡市通用机械厂有限公司 | High sealed silk screen device that filters |
-
2015
- 2015-12-04 CN CN201510884703.XA patent/CN105344151B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303673Y (en) * | 1997-05-15 | 1999-01-13 | 烟台顿汉布什工业有限公司 | Detachable filtering device |
| US8376147B2 (en) * | 2002-07-10 | 2013-02-19 | Brita Gmbh | Filter cartridge |
| CN201162504Y (en) * | 2008-01-31 | 2008-12-10 | 王海蛟 | Frame type slurry vibration screen mesh for petroleum |
| CN201783241U (en) * | 2010-08-25 | 2011-04-06 | 刘忠平 | Filter screen |
| CN102671451A (en) * | 2011-03-07 | 2012-09-19 | 宜兴市旭阳环保科技有限公司 | Hollow fan-shaped filter disk |
| CN203916203U (en) * | 2014-07-14 | 2014-11-05 | 新特能源股份有限公司 | A kind of recirculated water screen pack |
| CN205569899U (en) * | 2015-12-04 | 2016-09-14 | 无锡市通用机械厂有限公司 | High sealed silk screen device that filters |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105344151B (en) | 2017-12-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |