CN2442733Y - Cylinder medium filtering mechanism capable of quickly being assembled and detached - Google Patents
Cylinder medium filtering mechanism capable of quickly being assembled and detached Download PDFInfo
- Publication number
- CN2442733Y CN2442733Y CN 00221886 CN00221886U CN2442733Y CN 2442733 Y CN2442733 Y CN 2442733Y CN 00221886 CN00221886 CN 00221886 CN 00221886 U CN00221886 U CN 00221886U CN 2442733 Y CN2442733 Y CN 2442733Y
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- Prior art keywords
- filter
- hole tube
- filtering
- cone
- filtration
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Abstract
The utility model relates to a novel assembling and disassembling mechanism for filtering mediums, which is used in a cylinder cone type reaction filtering and drying machine and a cylinder cone type continuous filtering filter press machine or similar machines. The mechanism comprises a cone body, an upper flange, an outer cylinder body, a protective filtering hole cylinder, the filtering mediums, a multi-hole filtering cylinder, a lower flange, and a filtrate outlet pipe. The utility model is characterized in that the cone body is welded at any position of the inner wall of the filtering cylinder between the upper flange and the lower flange, wherein, the diameter of the upper part is big, the diameter of the lower part is small, and the cone body and the multi-hole filtering cylinder form an alpha included angle; the protective filtering hole cylinder, the filter mediums, and the multi-hole filtering cylinder are mutually sheathed together in diametrical direction from inside to outside.
Description
The utility model relates to a kind of novel filter medium mounting mechanism that uses on cone type reacting filtering drying machine and cone type continuous filtration filter press or similar devices.
In Chinese patent " cone type continuous filtration filter press ", the patent No.: described the architectural feature of this machine among the ZL94239213.2 in detail, this patent is described in detail the mounting mechanism of filter cloth especially.Though this filter cloth mounting mechanism is feasible in actual use, when the mounting or dismounting filter cloth, except need unloaded the lower flange cone, upper flange, top cover and drive unit also must hoist.Shaft, spiral scraper, rotary parts such as pushing spiral, this is very difficult, and particularly when more adapter was installed on the top cover, the mounting or dismounting filter cloth must be pulled down these pipelines again and connect, and this just brings more troubles.
In addition, when changing filter cloth, columnar filter cloth must insert from the bottom of cartridge filter, up to the upper flange place of cartridge filter outward flanging, owing in the cartridge filter parts such as central shaft, spiral scraper are arranged, and the no support of drum type brake filter cloth self is soft, thus the assembling and dissembling process of this filter cloth actual be very difficult.Above-mentioned filter cloth mounting mechanism is except installing and removing difficulty; its main shortcoming is because filter cloth is not protected orifice plate; and all surface of filter cloth can not be fully and orifice filter just in time fit; thereby when filter operation; spiral scraper scratches filter cloth sometimes, makes filter operation not proceed.
In Chinese patent " cone type reacting filtering drying machine ", the patent No. is among the ZL96229672.4, another kind of drying machine is disclosed, these facility have many good qualities, and if can react material, multiple operation such as extraction, crystallization, filtration, washing, drying, and structure is simple relatively.To mixing of material, no dead angle, discharging is convenient, thorough, has particularly related to the notion of composite holes expanded metals, makes that filter cloth can not scratched by spiral scraper etc.But this patent still has some shortcomings, does not propose convenient rational filter cloth mounting mechanism yet as the filtration fraction in entire equipment,
The purpose of this utility model is the quick mounting mechanism of a kind of cylindrical shape filter medium of design, to be easy for installation and removal.
Its main technical schemes comprises cone, goes up orchid, outer cylinder body, filtration protecting hole tube, filter medium, a multihole filter cartridge, issues orchid, filtrate exit pipe; it is characterized in that cone is a cone that upper diameter is big, lower diameter is little; be welded on and send out blue and issue on any position of the cartridge filter inwall between the orchid; and becoming angle α with multihole filter cartridge, filtration protecting hole tube, filter medium, multihole filter cartridge from inside to outside set with each other in diametric(al).
Filtration protecting hole tube is at the bottom flange and overlay in the groove of lower flange; make the inclined-plane identical on top and be close to the outer surface of cone with cone; filter medium is clipped between filtration protecting hole tube and the multihole filter cartridge; its top is longer than filtration protecting hole tube; inwardly translate in the filtration protecting hole tube, fasten with rope yarn and filtration protecting hole tube.When filtration protecting hole tube when the outer surface of cone compresses, can compress and play close pin effect considering cloth.
The porous lining is arranged between filtration protecting hole tube and multihole filter cartridge, and filter medium is clipped between filtration protecting hole tube and the porous lining.
The utility model has the advantages that owing to designed a kind of quick disassembly mechanism, make to the utlity model has convenient and simple for operationly that especially installation and removal are convenient especially, thereby improved workman's working condition, reduce working strength of workers, improved labor productivity.
Fig. 1 is a front cross-sectional view of the present utility model.
Among Fig. 1,2 is upper flange, 8 is lower flange, 7 is multihole filter cartridge, 3 is outer cylinder body, and 9 is filtrate exit pipe, go up to send out blue 2, outer cylinder body 3, multihole filter cartridge 7, issues blue 8, filtrate exit pipe 9 and link together, the structure of its structure and cone type continuous filtration filter press is basic identical, and the structure that just issues orchid 8 is different.1 is a cone that upper diameter is big, lower diameter is little, opening makes progress, its top and multihole filter cartridge 7 welding, the upper-lower position of its welding is decided according to the filter area of equipment, it can be welded in the diverse location of multihole filter cartridge 7, as be welded in upper flange 2 places, then filter has maximum filter area.Become sharp angle shown in Figure 1 after 7 welding of cone 1 and multihole filter cartridge.4 for the bottom has the filtration protecting hole tube of outward flanging, and its top is perforated cylinder, and the bottom begins from flange top can make with punched-plate not down to flange, and sometimes for easy to process, whole protecting hole tube also can all be made with porous plate.6 is the porous lining, and its structure and shape and filtration protecting hole tube 4 are basic identical.5 is filter medium; it can be filter cloth or woven wire etc.; it is clipped in the middle of filtration protecting hole tube 4 and the porous lining 6; its shape and filtration protecting hole tube 4, porous lining 6 are basic identical; but its top is longer than filtration protecting hole tube 4; can plough under in the top of filtering the protection orifice plate, fix, not draw among Fig. 1 by the top of suitable cotton rope and filtration protecting hole tube 4.The inclined-plane identical with cone 1 made at the top of filtration protecting hole tube 4, porous lining 6; during in the bottom of filtration protecting hole tube 4, filter medium 5 and porous lining 6 flange embeds the concave surface of lower flange 8 and with its applying, just in time fit with the lower surface of cone 1 in their top.Because filter medium is pressed on the inclined-plane of 4 of cone 1 and filtration protecting hole tubes, can play sealing function, prevents that solid particle from passing.Filter filtrate and then pass filtration protecting hole tube 4 earlier, pass filter medium 5 again, porous village tube 6 and multihole filter cartridge 7 enter in the filtrate channel that is surrounded by outer cylinder body 3, multihole filter cartridge 7, upper flange 2 and lower flange 8, at last outside filtrate exit pipe 9 discharge machines.Solid particle then be trapped within on the filter medium 5 and filtration protecting hole tube 4 on.
When filter medium was installed, as long as filtration protecting hole tube 4, filter medium 5 and porous lining 6 are lumped together, upwards insertion just could from the cartridge filter bottom.Equally, in the time will pulling down filter medium, also, install and remove very convenient as long as filtration protecting hole tube 4, filter medium 5 and porous lining 6 are left behind from the bottom together.The more important thing is that filtration protecting hole tube 4 can make filter medium 5 be evenly distributed, and it is shielded, do not scratched, prolong its service life by spiral scraper.Particularly after filtering a period of time, need at this moment backwash filtrate can be entered from filtrate exit pipe 9, and pass multihole filter cartridge 7 the filter medium backwash of regenerating.Porous lining 6, filter medium 5 and filtration protecting hole tube 4 enter in the filter, and at this moment filtration protecting hole tube can play a protective role to filter medium 5 for 4 li, prevent that filter medium 5 from being washed out or being scratched by spiral scraper to internal strain.
Here must be pointed out whether porous lining 6 can use according to the character decision that is filtered material., filtration formed filter cake very loose material low for viscosity, the porous lining 6 in this filter medium mounting mechanism can be cancelled, and filter cloth is clipped between protection hole tube 4 and the multihole filter cartridge 7, and it is constant that their version and filter cloth compress mode.Because material is loose, when dismantling filter cloth after filtration a period of time, protection hole tube 4 and filter medium 5 can successfully be pulled down.But for those tough materials; when filtering; because the effect of filter pressure; filter medium 5 will outwards be out of shape and embed in the eyelet of multihole filter cartridge 7; because filter cake can fill up the eyelet of protection hole tube 4, adds that filter cake has certain viscosity, thereby filtration protecting hole tube 4; filter medium 5 and multihole filter cartridge 7 will bond together, and are difficult to during dismounting pull down.In this case; must use porous lining 6 in this filter medium mounting mechanism; like this when filtering; because the effect of filter pressure, filter medium 5 will outwards be out of shape and embed in the eyelet of porous lining 6, add the effect of filter cake; filtration protecting hole tube 4, filter medium 5 and porous lining 6 will be sticked together; but when the dismounting filter cloth, just in time above-mentioned three can be pulled down together, this is to use the outstanding advantage of porous lining 6.
Claims (3)
1; the quick mounting mechanism of cylindrical shape filter medium; comprise cone (1); go up and send out blue (2); outer cylinder body (3); filtration protecting hole tube (4); filter medium (5); multihole filter cartridge (7); issue orchid (8); filtrate exit pipe (9); it is characterized in that cone (1) is that a upper diameter is big; the cone that lower diameter is little; be welded on and send out blue (2) and issue on any position of cartridge filter (7) inwall between the orchid (8); and become angle α, filtration protecting hole tube (4) with multihole filter cartridge (7); filter medium (5); multihole filter cartridge (7) from inside to outside sets with each other in diametric(al).
2, the quick mounting mechanism of cylindrical shape filter medium according to claim 1; it is characterized in that filtration protecting hole tube (4) is at the bottom flange and overlay in the groove of lower flange (8); make the inclined-plane identical on top and be close to the outer surface of cone (1) with cone (1); filter medium (5) is clipped between filtration protecting hole tube (4) and the multihole filter cartridge (7); its top is longer than filtration protecting hole tube (4); inwardly translate in the filtration protecting hole tube (4), fasten with rope yarn and filtration protecting hole tube (4).
3, the quick mounting mechanism of a kind of cylindrical shape filter medium according to claim 1; it is characterized in that between filtration protecting hole tube (4) and multihole filter cartridge (7) porous lining (6) being arranged, filter medium (5) is clipped between filtration protecting hole tube (4) and the porous lining (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221886 CN2442733Y (en) | 2000-09-21 | 2000-09-21 | Cylinder medium filtering mechanism capable of quickly being assembled and detached |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221886 CN2442733Y (en) | 2000-09-21 | 2000-09-21 | Cylinder medium filtering mechanism capable of quickly being assembled and detached |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442733Y true CN2442733Y (en) | 2001-08-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00221886 Expired - Fee Related CN2442733Y (en) | 2000-09-21 | 2000-09-21 | Cylinder medium filtering mechanism capable of quickly being assembled and detached |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2442733Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320954C (en) * | 2002-02-06 | 2007-06-13 | 三菱化学株式会社 | Easily polymerizable compound-treating apparatus using chamfered pot Flamge |
| CN101474504B (en) * | 2008-12-23 | 2010-12-01 | 南京南钢产业发展有限公司 | Activated carbon fiber filter and regeneration method thereof |
| CN102580383A (en) * | 2012-01-03 | 2012-07-18 | 浙江正和造船有限公司 | Oil filter |
| CN105169783A (en) * | 2015-06-12 | 2015-12-23 | 鞍钢集团矿业公司 | Annular screen mesh slag removing device |
| CN110721542A (en) * | 2019-09-20 | 2020-01-24 | 成都志达商品混凝土厂 | Dust fall spraying system for concrete production stock ground |
| CN114887359A (en) * | 2022-05-18 | 2022-08-12 | 包头市英思特稀磁新材料股份有限公司 | Pressure type rare earth permanent magnet electroplating production sewage filter and system |
-
2000
- 2000-09-21 CN CN 00221886 patent/CN2442733Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320954C (en) * | 2002-02-06 | 2007-06-13 | 三菱化学株式会社 | Easily polymerizable compound-treating apparatus using chamfered pot Flamge |
| CN101474504B (en) * | 2008-12-23 | 2010-12-01 | 南京南钢产业发展有限公司 | Activated carbon fiber filter and regeneration method thereof |
| CN102580383A (en) * | 2012-01-03 | 2012-07-18 | 浙江正和造船有限公司 | Oil filter |
| CN102580383B (en) * | 2012-01-03 | 2014-06-25 | 浙江正和造船有限公司 | Oil filter |
| CN105169783A (en) * | 2015-06-12 | 2015-12-23 | 鞍钢集团矿业公司 | Annular screen mesh slag removing device |
| CN110721542A (en) * | 2019-09-20 | 2020-01-24 | 成都志达商品混凝土厂 | Dust fall spraying system for concrete production stock ground |
| CN114887359A (en) * | 2022-05-18 | 2022-08-12 | 包头市英思特稀磁新材料股份有限公司 | Pressure type rare earth permanent magnet electroplating production sewage filter and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |