CN104043283B - A kind of filter element fast assembling disassembling structure - Google Patents
A kind of filter element fast assembling disassembling structure Download PDFInfo
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- CN104043283B CN104043283B CN201410233171.9A CN201410233171A CN104043283B CN 104043283 B CN104043283 B CN 104043283B CN 201410233171 A CN201410233171 A CN 201410233171A CN 104043283 B CN104043283 B CN 104043283B
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- filter core
- filter
- top tray
- tray
- installing hole
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Abstract
The invention discloses a kind of filter element fast assembling disassembling structure, comprise the top tray, support tube, the lower tray that connect successively, and be fixed on the some filter cores between top tray and lower tray by the filter core installing hole being arranged in top tray and lower tray; In the filter core installing hole of described top tray, be provided with annular groove, earless springhole back-up ring is set in annular groove. The present invention is with low cost, uses simple tool when dismounting; Hand push while packing into, does not need to use specific purpose tool, and without assembling-disassembling bolt, dismounting is time saving and energy saving, convenient and swift; Earless springhole is greater than filter core with back-up ring diameter aperture is installed, and can not fall into filter interior, and filter core installing hole two sides is processed with 60 ° of chamferings, can make filter core extract smoothly and pack into, has greatly improved operating efficiency, has reduced labour intensity; Top tray working face is smooth smooth, and frictional force is little, has ensured that automatic backwashing filter is reliable, even running.
Description
Technical field
The present invention relates to a kind of filter element fast assembling disassembling structure, the dismounting of the filter of the automatic back-flushing function that is mainly used in using in Ship's Ballast System.
Background technology
The filter using in Ship's Ballast System, the filter with automatic back-flushing function is adopted in a large number owing to having automatic back-flushing function, and in order to strengthen filter effect and to increase filter area, particularly the filter core usage quantity of large flow filter increases greatly, these filter cores stop up and damage phenomenon owing to using to have unavoidably in dirty, adverse circumstances, therefore need to clean or renew cartridge more, so just brought a large amount of disassemble and assemble work amounts.
The filter core mounting means of the domestic and international filter in use is mainly to use some bolts and platen to fix at present, time and effort consuming when assembling-disassembling bolt, the stainless steel bolt of dismantling is owing to can not find or cannot take out in the little space of easily falling into filter of volume, cause filter completely knocked down could to be taken out, cause that labour intensity is large, maintenance time is long; And due to work under bad environment, maintenance personal stays in this service clearance for a long time, health is produced to harmful effect.
Meanwhile, assembling-disassembling bolt, platen need use specific purpose tool, and because platen is thin yielding, the out-of-flatness causing in unloading process makes the frictional force of itself and blowdown arm suddenly big or suddenly small; And the corrosion meeting of bolt causes unloading, the loosening meeting of bolt causes blowdown arm to turn motionless, causes filter cisco unity malfunction.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art, provide a kind of with low cost, time saving and energy saving, convenient and swift, operating efficiency is high, use simple tool can easily complete the filter element fast assembling disassembling structure of dismounting, this structure can ensure that automatic backwashing filter is reliable, even running.
Object of the present invention is achieved through the following technical solutions: a kind of filter element fast assembling disassembling structure, comprise the top tray, support tube, the lower tray that connect successively, and be fixed on the some filter cores between top tray and lower tray by the filter core installing hole being arranged in top tray and lower tray; In the filter core installing hole of described top tray, be provided with annular groove, earless springhole back-up ring is set in annular groove.
Further, described top tray, lower tray, support tube are hollow circuit cylinder body structure, and described filter core installing hole arranges with the even interval of cylinder end face of top tray and lower tray.
Further, the correspondence position of described support tube inner surface and top tray and lower tray is provided with locating piece, is also provided with hole for hoist on the locating piece in support tube.
Further, the junction of described top tray and lower tray and support tube is provided with step surface and seal groove, is provided with sealing ring in seal groove.
Further, the filter core structure of mounting hole of described top tray is 60 °, two sides chamfering conical bore and is connected to cylindrical hole, annular groove, cylindrical hole wherein.
Further, the upper and lower two ends of described filter core are provided with seal groove, are provided with sealing ring in groove, and being provided with in the filter core installing hole that positioning step is positioned at lower tray with lower tray installation place.
Further, described filter core adopts stainless steel filter core.
The invention has the beneficial effects as follows: earless springhole back-up ring is with low cost, uses simple tool easily to split out when dismounting; While packing into, push away earless springhole back-up ring with have gentle hands and can push annular groove, in annular groove, do not need to use specific purpose tool by himself elastic card, without assembling-disassembling bolt, dismounting is time saving and energy saving, convenient and swift; Earless springhole is greater than filter core with back-up ring diameter aperture is installed, and can not fall into filter interior, and filter core installing hole two sides is processed with 60 ° of chamferings, can make filter core extract smoothly and pack into, has greatly improved operating efficiency, has reduced labour intensity; Top tray working face is smooth smooth, and frictional force is little, has ensured that automatic backwashing filter is reliable, even running.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further elaborated.
Fig. 1 is sectional structure chart of the present invention;
Fig. 2 is filter core position of mounting hole partial sectional view of the present invention;
Fig. 3 is filter core position of mounting hole partial top view of the present invention.
In figure: 1, lower tray, 2, filter core, 3, top tray, 4, support tube, 5, sealing ring, 6, hole for hoist, 7, seal groove, 8, positioning step, 9, locating piece, 10, filter core sealing ring, 11, annular groove, 12, earless springhole back-up ring, 13, filter core installing hole.
Detailed description of the invention
A kind of filter element fast assembling disassembling structure as shown in Figure 1 and Figure 2, comprise the top tray 3, support tube 4, the lower tray 1 that connect successively, and be fixed on the some filter cores 2 between top tray 3 and lower tray 1 by the filter core installing hole being arranged in top tray 3 and lower tray 1; In the filter core installing hole 13 of described top tray 3, be provided with annular groove 11, back-up ring 12 for earless springhole be set annular groove 11 is interior.
Described top tray 3, lower tray 1, support tube 4 are hollow circuit cylinder body structure, and described filter core installing hole 13 arranges with the even interval of cylinder end face of top tray 3 and lower tray 1; As shown in Figure 3, so just solve the installation question of many filter cores, taken up room little, more reasonable structure.
The correspondence position of described support tube 4 inner surfaces and top tray 3 and lower tray 1 is provided with locating piece 9, on the locating piece 9 in support tube 4, is also provided with hole for hoist 6.
Described top tray 3 and lower tray 1 are provided with step surface and seal groove 7 with the junction of support tube 4, are provided with sealing ring 5 in seal groove 7.
Filter core installing hole 13 structures of described top tray 3 are 60 °, two sides chamfering conical bore and are connected to cylindrical hole, annular groove 11, cylindrical hole wherein.
Described filter core is provided with filter core seal groove in two ends Shang Xia 2, is provided with filter core sealing ring 10 in groove, and being provided with in the filter core installing hole that positioning step 8 is positioned at lower tray with lower tray 1 installation place.
Described filter core 2 adopts stainless steel filter core.
By back-up ring 12 annulus flexible, jaggy that is that one is with for earless springhole, its diameter is greater than the filter core installing hole 13 of top tray, and when dismounting, using simple tool (as screwdriver, steel disc, tip steel wire etc.) to insert its breach can easily split out; While packing into, push away earless springhole back-up ring 12 with have gentle hands and can push annular groove 11, interior reliable and stable at annular groove 11 by himself elastic card, do not need to use specific purpose tool, without assembling-disassembling bolt, dismounting is time saving and energy saving, convenient and swift; Earless springhole is greater than filter core with back-up ring diameter aperture is installed, and can not fall into filter interior, and filter core installing hole 13 two sides are processed with 60 ° of chamferings, can make filter core 2 extract smoothly and pack into, have greatly improved operating efficiency, have reduced labour intensity; Top tray 3 working faces are smooth smooth, and frictional force reduces, and ensured that automatic backwashing filter is reliable, even running.
The above is only embodiments of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also do some improvement and replacement, these improvement and replacement also should be considered as protection scope of the present invention.
Claims (6)
1. a filter element fast assembling disassembling structure, is characterized in that: comprise successively the top tray (3) that connects, support tube (4),Lower tray (1), and be fixed on top tray (3) by the filter core installing hole being arranged in top tray (3) and lower tray (1)And some filter cores (2) between lower tray (1); In the filter core installing hole (13) of described top tray (3), be provided with annularGroove (11) arranges earless back-up ring (12) for springhole in annular groove (11); The filter core of described top tray (3)Installing hole (13) structure is 60 °, two sides chamfering conical bore and is connected to cylindrical hole, annular groove (11), cylinder whereinHole.
2. filter element fast assembling disassembling structure according to claim 1, is characterized in that: described top tray (3), subiculumDish (1), support tube (4) are hollow circuit cylinder body structure, and described filter core installing hole (13) is with top tray (3) and subiculumThe even interval of cylinder end face of dish (1) arranges.
3. filter element fast assembling disassembling structure according to claim 1, is characterized in that: described support tube (4) inner surfaceBe provided with locating piece (9) with the correspondence position of top tray (3) and lower tray (1), the location (9) in support tube (4)On be also provided with hole for hoist (6).
4. filter element fast assembling disassembling structure according to claim 1, is characterized in that: described top tray (3) and subiculumDish (1) is provided with step surface and seal groove (7) with the junction of support tube (4), in seal groove (7), is provided withSealing ring (5).
5. filter element fast assembling disassembling structure according to claim 1, is characterized in that: the upper and lower two ends of described filter core (2)Be provided with filter core seal groove, in groove, be provided with filter core sealing ring (10), and be provided with lower tray (1) installation placePositioning step (8) is positioned in the filter core installing hole of lower tray.
6. filter element fast assembling disassembling structure according to claim 1, is characterized in that: described filter core (2) adopts stainlessSteel filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410233171.9A CN104043283B (en) | 2014-05-29 | 2014-05-29 | A kind of filter element fast assembling disassembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410233171.9A CN104043283B (en) | 2014-05-29 | 2014-05-29 | A kind of filter element fast assembling disassembling structure |
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| Publication Number | Publication Date |
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| CN104043283A CN104043283A (en) | 2014-09-17 |
| CN104043283B true CN104043283B (en) | 2016-05-04 |
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| CN201410233171.9A Active CN104043283B (en) | 2014-05-29 | 2014-05-29 | A kind of filter element fast assembling disassembling structure |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566919B (en) * | 2014-12-08 | 2017-11-07 | 常州格力博有限公司 | Air purifier changes structure and its replacing options with carbon cylinder |
| CN108203123A (en) * | 2017-11-10 | 2018-06-26 | 广州市迪越网络科技有限公司 | A kind of Water purifying processor |
| CN108295549A (en) * | 2017-11-30 | 2018-07-20 | 东莞产权交易中心 | A kind of fillter section installing mechanism easy to assemble applied to apparatus for treating sewage |
| CN112619239A (en) * | 2020-12-30 | 2021-04-09 | 海德威科技集团(青岛)有限公司 | Large-scale simple and convenient filter element dismounting structure and dismounting method thereof |
| CN113058343B (en) * | 2021-04-19 | 2022-03-29 | 深圳市华净科技有限公司 | Filter for removing gaseous pollutants |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201286998Y (en) * | 2008-09-01 | 2009-08-12 | 邱文亮 | Filter capable of exchanging and cleaning filter core |
| CN201684477U (en) * | 2010-04-08 | 2010-12-29 | 天津博思特石油天然气设备有限公司 | Easy-maintenance high-pressure pilot valve filter |
| CN202263480U (en) * | 2011-09-14 | 2012-06-06 | 厦门建霖工业有限公司 | Installation fixing structure of filter core |
| CN202724914U (en) * | 2012-07-30 | 2013-02-13 | 重庆大众机器有限公司 | Fast-detached type filter |
| CN203935699U (en) * | 2014-05-29 | 2014-11-12 | 曹学良 | A kind of filter element fast assembling disassembling structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202315474U (en) * | 2011-12-31 | 2012-07-11 | 迪爱生合成树脂（中山）有限公司 | Filtering device with controllable usage amount of filter elements |
| CN203253217U (en) * | 2013-05-23 | 2013-10-30 | 台州森泉水处理科技有限公司 | Filter device |
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2014
- 2014-05-29 CN CN201410233171.9A patent/CN104043283B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201286998Y (en) * | 2008-09-01 | 2009-08-12 | 邱文亮 | Filter capable of exchanging and cleaning filter core |
| CN201684477U (en) * | 2010-04-08 | 2010-12-29 | 天津博思特石油天然气设备有限公司 | Easy-maintenance high-pressure pilot valve filter |
| CN202263480U (en) * | 2011-09-14 | 2012-06-06 | 厦门建霖工业有限公司 | Installation fixing structure of filter core |
| CN202724914U (en) * | 2012-07-30 | 2013-02-13 | 重庆大众机器有限公司 | Fast-detached type filter |
| CN203935699U (en) * | 2014-05-29 | 2014-11-12 | 曹学良 | A kind of filter element fast assembling disassembling structure |
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| CN104043283A (en) | 2014-09-17 |
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Effective date of registration: 20221026 Address after: No.32, keyuanjing 6th Road, Laoshan District, Qingdao City, Shandong Province 266000 Patentee after: Heideway Technology Group (Qingdao) Co.,Ltd. Address before: 266000 4th floor, Building 5, No. 177, Zhuzhou Road, Laoshan District, Qingdao, Shandong Patentee before: Cao Xueliang |