CN201940089U - Filtering and separating device - Google Patents
Filtering and separating device Download PDFInfo
- Publication number
- CN201940089U CN201940089U CN2011200253064U CN201120025306U CN201940089U CN 201940089 U CN201940089 U CN 201940089U CN 2011200253064 U CN2011200253064 U CN 2011200253064U CN 201120025306 U CN201120025306 U CN 201120025306U CN 201940089 U CN201940089 U CN 201940089U
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- cylindrical shell
- crossbeam
- depression bar
- perforation
- cylinder
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Abstract
The utility model discloses a filtering and separating device. Air cylinders (3) are symmetrically arranged on the outer side wall of a cylinder body (1); piston rods (4) of the air cylinders (3) are connected together to a crossbeam (6) by a piston lengthening rod (5); the centre of the bottom of the crossbeam (6) is connected to one end of a pressing rod (8) which is inserted into the cylinder body (1); the other end of the pressing rod (8) is connected with a perforating pressing plate (13); a perforating partition board (14) is arranged at the bottom of the inner side of the cylinder body (1); and an elastic filtering material (2) is arranged between the perforating pressing plate (13) and the perforating partition board (14). The air cylinders for compressing the filtering materials and the piston rods are transplanted out of the cylinder body, therefore, the filtering and separating device is convenient to operate, is intuitive to display, increases the compression capability, reduces pollution and widens the application range, in particular to the application range of occasions with high requirements on foods, medicines and the like.
Description
Technical field
The utility model relates to water technology, relates in particular to the device that the demanding fluid of health level is carried out isolated by filtration, particularly carries out the device that water filtration separates with elastic filter materials such as fibers.
Background technology
Fabric filter has had use for many years historical.Richard John Wakeman has just described a kind of filter that can compress the filament filtrate in BP GB2198365 in 1986.From that time, fabric filter has had very great development.Having replaced with quartz sand, anthracite, garnet and walnut shell etc. in a lot of occasions is the more medium filter of filtrate.Existing fabric filter is divided into fiber bundle filter, fiber ball filter and fiber cloth filter again.Fabric filter often is applied to the processing that effluxes of the filtration of oil-contaminated water of oil field re-injection and oil field, sewage from oil refinery, also is widely used in various industrial recirculated waters such as iron and steel, thermoelectricity, shipbuilding, papermaking, chemical industry, weaving and domestic water and recovery of Waste Water thereof.Fabric filter has filtering function, and oil droplet cohesion function is also arranged, and is used for water-oil separating.The filtrate of fabric filter is to lean on the pressure of fiber deadweight and water to compress in the initial period, develops into afterwards that with machinery filtrate is compressed, and machinery is to the performance of filtrate compression raising filter.Mechanism to the filtrate compression has multi-form.At existing patent CN 1 01670194 " fully-automatic oily sewage filtration-type separator and piece-rate system ", among patent CN 1803247 " online self-recoil high accuracy quick filter and filtration system " and the patent cN 201470154 " online " from the backpulsing oily-water seperating equipment, the executive component that compresses fiber-ball filter media is a cylinder, the piston rod of cylinder or from the lower end of container or from container end pass container cover and enter container, drive pressing plate compression filtrate.Such structure is proper in oil-contaminated water of oil field filters, if but be used in the demanding occasion of health level and pollution problem to material will occur.Need enter container during piston rod compression filtrate, the piston rod cylinder of can withdrawing when anti-cleanings, piston rod can be polluted in cylinder, will pollute material in the container when piston rod enters once more when container compresses filtrate.When the temperature of charge in container was higher, piston rod passed the structure that container cover directly enters container and also can't implement, because generally speaking, the serviceability temperature of cylinder is limited in below the 80 degree temperature Celsius.Piston rod is transmitted to cylinder with temperature of charge, can make the cylinder cisco unity malfunction.If cylinder is positioned at the container top, can the withdraw part piston rod of cylinder of requirement does not enter container again, will the lengthened piston pole length, and will reserve the space that is equivalent to the filtrate decrement at least between cylinder and the container cover, will increase the device height like this and increase the unstability danger of piston rod.
The mechanism of compression filtrate adopts the type of belt drive of worm gear, worm screw in patent CN1475292A " a kind of fiber ball filtering device ", the rotation of worm gear drives one screw rod, screw rod is deep in the filter bed in the container, and the pressing plate of compression filtrate is connected with its screw flight that moves up and down of support.Screw rod rotating band dynamic pressure plate moves up and down.The weak point of this structure is the compression degree of filtrate wayward, and is not directly perceived, sensing device need be set just can know compression degree to filtrate.Also convenient aspect installation not as the cylinder compression set.
Summary of the invention
The purpose of this utility model is exactly: a kind of filtering separation device is provided, this filtering separation device solves the deficiencies in the prior art, improve the performance of filter, enlarge its range of application, particularly enlarge its range of application in the high occasion of hygienic requirements such as food, medicine.
For reaching above purpose, the utility model has been taked following technical proposals: filtering separation device comprises cylindrical shell, elastic filter material, cylinder, piston rod, the piston extension bar, crossbeam, the discharged air pipeline, depression bar, come water pipeline, backwash water outlet pipeline, the perforation pressing plate, the perforation dividing plate, filter back water outlet pipeline, the backwash back with water inlet line, compressed air inlet pipeline and cylindrical shell supporting leg, cylindrical shell is installed on the cylindrical shell supporting leg, symmetry is installed cylinder on the lateral wall of cylindrical shell, connect the piston extension bar on the piston rod of cylinder, the top of piston extension bar is connected on the crossbeam altogether, the bottom centre of crossbeam connects an end of depression bar, depression bar inserts in the cylindrical shell, the other end of depression bar connects the perforation pressing plate, the perforation dividing plate is installed in bottom in the cylindrical shell, the external diameter of perforation pressing plate and perforation dividing plate equals the internal diameter of cylindrical shell, between perforation pressing plate and the perforation dividing plate elastic filter material is installed, the discharged air pipeline is installed at the top of cylindrical shell, come water pipeline and backwash water outlet pipeline, filter back water outlet pipeline is installed in the bottom of cylindrical shell, backwash back with water inlet line and compressed air inlet pipeline.
Wherein, in the top center of cylindrical shell fairlead is installed, depression bar inserts in the cylindrical shell through fairlead and seal.
Wherein, in cylindrical shell, be positioned at the perforation dividing plate below air diffuser is installed.
Wherein, the bottom of crossbeam connects an end of protection telescopic, and the other end of protection telescopic is connected on the cylindrical shell roof, and depression bar is positioned at the protection telescopic.
Wherein, symmetry connects two depression bars in the bottom of crossbeam, and depression bar inserts in the cylindrical shell; Depression bar no longer is positioned at the middle position of cylindrical shell, but in a cylindrical shell two depression bars is arranged, and two depression bars all leave the certain distance of cylindrical shell middle position.
Wherein, two cylindrical shells are arranged side by side, a cylinder is installed on the lateral wall of every cylindrical shell, two cylinders are symmetrical in cylindrical shell, connect the piston extension bar on the piston rod of cylinder, the top of piston extension bar is connected on the crossbeam altogether, and the bottom of crossbeam connects an end of two depression bars, and every depression bar inserts in the cylindrical shell respectively.
Before filtering beginning, the piston rod of cylinder drives the piston extension bar and crossbeam moves down, and crossbeam drives the depression bar that puts in the cylinder lumen, thereby moving down to elastic filter material, drive perforation pressing plate exerts pressure, filtrate is compressed, come water to enter cylindrical shell, carry out the isolated by filtration of material; During anti-the cleaning, the piston rod of cylinder drives the piston extension bar and crossbeam moves up, and crossbeam drives the depression bar that puts in the cylinder lumen, thereby drive perforation pressing plate moves up and discharges the pressure that is added on the elastic filter material, make filtrate be in rarefaction, anti-rinse water enters, and filtrate is cleaned.
The utility model is transplanted to the cylinder and the piston rod of filtrate compression outside the cylindrical shell, and is easy to operate, and intuitive display strengthens compressed capability, reduces and pollutes.
Description of drawings
Fig. 1 is the filtering separation device structural representation.
Fig. 2 is the structural representation of Fig. 1 at anti-cleaning state.
Fig. 3 is that the constrictor of Fig. 1 is not at the structural representation of container center position.
Fig. 4 is the structural representation of two container common compression mechanisms of Fig. 1.
Among the figure: 1 cylindrical shell, 2 elastic filter materials, 3 cylinders, 4 piston rods, 5 piston extension bars, 6 crossbeams, 7 discharged air pipelines, 8 depression bars, 9 seals, 10 fairleads, 11 come water pipeline, 12 backwash water outlet pipelines, 13 perforation pressing plates, 14 perforation dividing plates, 15 filter back water outlet pipelines, 16 backwash back with water inlet line, 17 compressed air inlet pipelines, 18 cylindrical shell supporting legs, 19 air diffusers, 20 protection telescopics.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment 1:
As shown in Figure 1, filtering separation device comprises cylindrical shell 1, elastic filter material 2, cylinder 3, piston rod 4, piston extension bar 5, crossbeam 6, discharged air pipeline 7, depression bar 8, come water pipeline 11, backwash water outlet pipeline 12, perforation pressing plate 13, perforation dividing plate 14, filter back water outlet pipeline 15, backwash back with water inlet line 16, compressed air inlet pipeline 17 and cylindrical shell supporting leg 18, cylindrical shell 1 is installed on the cylindrical shell supporting leg 18, symmetry is installed cylinder 3 on the lateral wall of cylindrical shell 1, connect piston extension bar 5 on the piston rod 4 of cylinder 3, the top of piston extension bar 5 is connected on the crossbeam 6 altogether, the bottom centre of crossbeam 6 connects an end of depression bar 8, depression bar 8 inserts in the cylindrical shell 1, the other end of depression bar 8 connects perforation pressing plate 13, perforation dividing plate 14 is installed in bottom in the cylindrical shell 1, the external diameter of perforation pressing plate 13 and perforation dividing plate 14 equals the internal diameter of cylindrical shell 1, between perforation pressing plate 13 and the perforation dividing plate 14 elastic filter material 2 is installed, discharged air pipeline 7 is installed at the top of cylindrical shell 1, come water pipeline 11 and backwash water outlet pipeline 12, filter back water outlet pipeline 15 is installed in the bottom of cylindrical shell 1, backwash back with water inlet line 16 and compressed air inlet pipeline 17.
Wherein, in the top center of cylindrical shell 1 fairlead 10 is installed, depression bar 8 inserts in the cylindrical shell 1 through fairlead 10 and seal 9.
As shown in Figure 1, before filtering beginning, the piston rod 4 of cylinder 3 drives piston extension bar 5 and crossbeam 6 moves down, crossbeam 6 drives the depression bar 8 that puts in the cylinder lumen, thereby moving down to elastic filter material 2, drive perforation pressing plate 13 exerts pressure, filtrate is compressed, come water to enter cylindrical shell 1, carry out the isolated by filtration of material; As shown in Figure 2, during anti-the cleaning, the piston rod 4 of cylinder 3 drives piston extension bar 5 and crossbeam 6 moves up, crossbeam 6 drives the depression bar 8 that puts in the cylinder lumen, thereby drive perforation pressing plate 13 moves up and discharges the pressure that is added on the elastic filter material 2, make filtrate be in rarefaction, anti-rinse water enters, and filtrate is cleaned.
Elastic filter material is a fibrous nodules in this embodiment; Fibrous nodules should be the modified fiber ball of hydrophilic oleophobic when the water treatment of oil is arranged; When coming coolant-temperature gage higher, should select resistant to elevated temperatures fibrous nodules.
Embodiment 2:
Shown in Fig. 3, symmetry connects two depression bars 8 in the bottom of crossbeam 6, and depression bar 8 inserts in the cylindrical shell 1; In this structure, depression bar 8 no longer is positioned at the middle position of cylindrical shell 1, but in a cylindrical shell two depression bars are arranged, two depression bars all leave the certain distance of cylindrical shell middle position, the center of cylindrical shell is convenient to agitating device (not drawing among the figure) is installed in this mechanism, agitating device is set, can improves anti-cleaning efficiency.
Embodiment 3:
Shown in Fig. 4, wherein, two cylindrical shells 1 are arranged side by side, a cylinder 3 is installed on the lateral wall of every cylindrical shell 1, two cylinders 3 are symmetrical in cylindrical shell 1, connect piston extension bar 5 on the piston rod 4 of cylinder 3, and the top of piston extension bar 5 is connected on the crossbeam 6 altogether, the bottom of crossbeam 6 connects an end of two depression bars 8, and every depression bar 8 inserts respectively in the cylindrical shell 1; Two shared cover compression mechanisms of cylindrical shell in this structure, simplified structure reduces cost.
Elastic filter material is the bundle fiber silk in this embodiment; The bundle fiber silk should be the modification bundle fiber silk of hydrophilic oleophobic when the water treatment of oil is arranged; When coming coolant-temperature gage higher, select resistant to elevated temperatures bundle fiber silk.
The further technical measures of the utility model are: air diffuser 19 is installed in the bottom of cylindrical shell 1, utilizes the air purge filtrate when anti-the cleaning, and filtrate is purified, and also can utilize the synergy of compressed air and anti-rinse water that filtrate is purified.
The further technical measures of the utility model are: the bottom of crossbeam 6 connects an end of protection telescopic 20, and the other end of protection telescopic 20 is connected on cylindrical shell 1 roof, and depression bar 8 is positioned at protection telescopic 20; Handling the high occasion of hygienic requirements and coming the poisonous occasion of water, around the part of depression bar propelling container, be provided with the protection telescopic.
The further technical measures of the utility model are: piston rod and piston extension bar can be made of one, and the piston extension bar also can be made of one with crossbeam.
Claims (6)
1. filtering separation device, it is characterized in that: filtering separation device comprises cylindrical shell (1), elastic filter material (2), cylinder (3), piston rod (4), piston extension bar (5), crossbeam (6), discharged air pipeline (7), depression bar (8), come water pipeline (11), backwash water outlet pipeline (12), perforation pressing plate (13), perforation dividing plate (14), filter back water outlet pipeline (15), backwash back with water inlet line (16), compressed air inlet pipeline (17) and cylindrical shell supporting leg (18), cylindrical shell (1) is installed on the cylindrical shell supporting leg (18), symmetry is installed cylinder (3) on the lateral wall of cylindrical shell (1), the piston rod (4) of cylinder (3) is gone up and is connected piston extension bar (5), the top of piston extension bar (5) is connected on the crossbeam (6) altogether, the bottom centre of crossbeam (6) connects an end of depression bar (8), depression bar (8) inserts in the cylindrical shell (1), the other end of depression bar (8) connects perforation pressing plate (13), perforation dividing plate (14) is installed in bottom in the cylindrical shell (1), the external diameter of perforation pressing plate (13) and perforation dividing plate (14) equals the internal diameter of cylindrical shell (1), between perforation pressing plate (13) and the perforation dividing plate (14) elastic filter material (2) is installed, discharged air pipeline (7) is installed at the top of cylindrical shell (1), come water pipeline (11) and backwash water outlet pipeline (12), filter back water outlet pipeline (15) is installed in the bottom of cylindrical shell (1), backwash back with water inlet line (16) and compressed air inlet pipeline (17).
2. a kind of filtering separation device according to claim 1 is characterized in that: wherein, in the top center of cylindrical shell (1) fairlead (10) is installed, depression bar (8) inserts in the cylindrical shell (1) through fairlead (10) and seal (9).
3. a kind of filtering separation device according to claim 1 is characterized in that: wherein, symmetry connects two depression bars (8) in the bottom of crossbeam (6), and depression bar (8) inserts in the cylindrical shell (1); Depression bar (8) no longer is positioned at the middle position of cylindrical shell (1), but in the cylindrical shell (1) two depression bars (8) is arranged, and two depression bars (8) all leave the certain distance of cylindrical shell (1) middle position.
4. a kind of filtering separation device according to claim 1, it is characterized in that: two cylindrical shells (1) are arranged side by side, a cylinder (3) is installed on the lateral wall of every cylindrical shell (1), two cylinders (3) are symmetrical in cylindrical shell (1), the piston rod (4) of cylinder (3) is gone up and is connected piston extension bar (5), the top of piston extension bar (5) is connected on the crossbeam (6) altogether, and the bottom of crossbeam (6) connects an end of two depression bars (8), and every depression bar (8) inserts respectively in the cylindrical shell (1).
5. a kind of filtering separation device according to claim 1 is characterized in that: wherein, air diffuser (19) is installed in the below that is positioned at perforation dividing plate (14) in cylindrical shell (1).
6. a kind of filtering separation device according to claim 1, it is characterized in that: wherein, the bottom of crossbeam (6) connects an end of protection telescopic (20), and the other end of protection telescopic (20) is connected on cylindrical shell (1) roof, and depression bar (8) is positioned at protection telescopic (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200253064U CN201940089U (en) | 2011-01-26 | 2011-01-26 | Filtering and separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200253064U CN201940089U (en) | 2011-01-26 | 2011-01-26 | Filtering and separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940089U true CN201940089U (en) | 2011-08-24 |
Family
ID=44467442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200253064U Expired - Fee Related CN201940089U (en) | 2011-01-26 | 2011-01-26 | Filtering and separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940089U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128021A (en) * | 2014-07-15 | 2014-11-05 | 蔡子辉 | Solid-liquid separation device |
| CN104548688A (en) * | 2014-12-18 | 2015-04-29 | 唐华烨 | Sewage deep filtration treatment device |
| CN105013222A (en) * | 2015-07-13 | 2015-11-04 | 吕铝淼 | Oily sewage filter device |
| CN106914052A (en) * | 2015-12-24 | 2017-07-04 | 神华集团有限责任公司 | Chemical reaction system and its filter element and filtration system |
-
2011
- 2011-01-26 CN CN2011200253064U patent/CN201940089U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128021A (en) * | 2014-07-15 | 2014-11-05 | 蔡子辉 | Solid-liquid separation device |
| CN104128021B (en) * | 2014-07-15 | 2016-04-13 | 蔡子辉 | Equipment for separating liquid from solid |
| CN104548688A (en) * | 2014-12-18 | 2015-04-29 | 唐华烨 | Sewage deep filtration treatment device |
| CN105013222A (en) * | 2015-07-13 | 2015-11-04 | 吕铝淼 | Oily sewage filter device |
| CN106914052A (en) * | 2015-12-24 | 2017-07-04 | 神华集团有限责任公司 | Chemical reaction system and its filter element and filtration system |
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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: 20110824 Termination date: 20130126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |