CN220788192U

CN220788192U - Filter element with multilayer filtering function

Info

Publication number: CN220788192U
Application number: CN202322557849.6U
Authority: CN
Inventors: 张雷
Original assignee: Henan Feier Te Environmental Protection Technology Co ltd
Current assignee: Henan Feier Te Environmental Protection Technology Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-04-16
Anticipated expiration: 2033-09-20

Abstract

The utility model relates to the technical field of PVDF filter elements, and particularly discloses a filter element with a multi-layer filtering function, which comprises two fixed square rings, wherein the upper surface of the fixed square ring positioned above is provided with a mounting groove, the mounting groove is used for mounting and using a sewage container, a mounting component is mounted on the front surfaces of the two fixed square rings, the mounting component is used for controlling the distance between the two fixed square rings, and the mounting component is used for mounting or dismounting the multi-layer or single filter element. Firstly, the handle is rotated in the forward direction, through setting up the installation component, the circular slot can be released the extrusion to the round bar, and then the fixed to filtration membrane body is removed, reach the purpose of being convenient for dismantle the change to the filter core, often all wholly install when installing to the filter core that has the multilayer filtering function on having solved present market, because of the wearing and tearing of every layer of filter core is different, carry out if it can cause certain extravagant problem to its whole change.

Description

Filter element with multilayer filtering function

Technical Field

The utility model relates to the technical field of PVDF filter elements, in particular to a filter element with a multi-layer filtering function.

Background

When sewage is filtered, a filter is generally required, the sewage filter is a filter element manufactured by adopting a PVDF ultrafiltration membrane at present, the PVDF ultrafiltration membrane is an ultrafiltration membrane element with excellent performance, and the PVDF ultrafiltration membrane is widely used in China at present and can effectively filter most of impurities in raw water.

The Chinese patent of patent No. CN213294928U discloses a multi-layer filtration high-flow filter element, which comprises a connecting cylinder, a shell, a mounting block, an upper end cover, a filter paper layer and a lower end cover, and is characterized in that: the connecting cylinder bottom be provided with the connecting hole to be provided with the limbers of upper and lower through-connection connecting cylinder in connecting cylinder bottom, the casing top be connected with the connecting cylinder, installation piece and connecting hole swing joint, be provided with exoskeleton, inner skeleton perpendicularly in installation piece bottom, be provided with the inlet port on the exoskeleton, upper end cover and connecting cylinder swing joint, filter paper layer set up between casing and exoskeleton, lower extreme cover and casing, exoskeleton, inner skeleton bottom be connected to be provided with the drain pipe on the lower extreme lid. According to the utility model, the installation block is connected with the connecting hole through threads, so that the installation block is convenient to install or detach on the connecting cylinder, the assembly efficiency of the filter element is improved, the active carbon layer between the outer framework and the inner framework is convenient to replace, and the filtering effect of the filter element is improved.

When filtering water, all need to use the filter core under the general circumstances, have the filter core of multilayer filtering capability on the market at present often all wholly install when installing, because of the wearing and tearing of every layer of filter core are different, if it is carried out its whole change can cause certain waste.

For this purpose, we propose a filter cartridge with a multi-layer filtration function.

Disclosure of Invention

The utility model aims to provide a filter element with a multi-layer filtering function, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filter core of multilayer filtering capability, includes fixed square ring, fixed square ring has two, the mounting groove has been seted up to the upper surface that is located the fixed square ring of top, the mounting groove is used for installing the use to sewage container, installation component installs two the front of fixed square ring, installation component is used for controlling the distance between two fixed square rings to use, installation component is used for installing or dismantle the use to multilayer or single filter core.

Preferably, the installation component, including the fixed plate, the fixed plate has two, two fixed square ring all is located between two fixed plates, two a set of spout has all been seted up between the one side that the fixed plate is close to each other, two the equal fixedly connected with of side about the fixed square ring and the slider of spout looks joint, two the equal fixedly connected with in front of fixed square ring is a set of installation piece, every group equal fixedly connected with dwang between the one side that the installation piece is close to each other, two the surface of dwang is all rotated and is connected with the connecting plate, two the push pedal has been placed to one side that the connecting plate is close to each other, two the connecting plate all articulates mutually through the round pin axle with the push pedal.

Preferably, the front of the fixed plate, which is close to one side of the fixed plate, is fixedly connected with a cross rod, the front of the cross rod is rotationally connected with two symmetrical threaded rods, and the threaded rods penetrate through the back of the push plate and are in threaded connection with the push plate.

Preferably, the front parts of the outer surfaces of the two threaded rods are fixedly connected with driving wheels, a driving belt is connected between the two driving wheels in a driving way, and the front surface of the threaded rod positioned at the left side is fixedly connected with a rotating handle.

Preferably, a filtering device is fixedly arranged between the inner walls of the two fixed square rings.

Preferably, a group of fixing blocks are fixedly arranged on the surfaces, close to each other, of the two fixing plates, and round rods are fixedly arranged between the surfaces, close to each other, of each group of fixing blocks.

Preferably, two circular grooves are formed between two sides of the fixed square ring, which are close to each other, and each circular groove is matched with the round rod in size.

Preferably, a multi-layer filtering membrane body is arranged between the two round rods.

The utility model has at least the following beneficial effects:

When the filter core needs to be cleaned or replaced after long-time use, the rotating handle is rotated in the positive direction, the push plate can be moved backwards through the cooperation of the rotating handle, the threaded rod, the driving wheel, the driving belt and the push plate, and at the moment, the two fixed square rings can be moved towards the direction away from each other through the cooperation of the push plate, the connecting plate, the rotating rod, the mounting block, the fixed square rings, the sliding block and the sliding groove, the round groove can be used for removing the extrusion of the round rod, the fixing of the filtering membrane body is further removed, and at the moment, the filtering membrane body which needs to be replaced or cleaned can be removed from the rear of the whole device.

After the filter core clearance or change the back, the multilayer filtration membrane body that will need use is installed at the surface of round bar from the holistic rear of device, then the reverse direction rotates the push pedal, and the same reason can make two fixed square rings remove towards the one side that is close to each other, and then reach the effect of fixing to filtration membrane body, further reached the purpose of being convenient for change the filter core, the filter core that has multilayer filtration function on having solved present market always is whole installation when installing, because of the wearing and tearing of every layer of filter core is different, carry out if it is wholly changed it can cause certain extravagant problem.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic side sectional view of the present utility model.

In the figure: 1. a mounting assembly; 2. fixing the square ring; 3. a filtering device; 4. a fixing plate; 5. a slide block; 6. a chute; 7. a fixed block; 8. a round bar; 9. a filtering membrane body; 10. a mounting block; 11. a rotating lever; 12. a connecting plate; 13. a push plate; 14. a cross bar; 15. a threaded rod; 16. a driving wheel; 17. a transmission belt; 18. rotating the handle; 19. a mounting groove; 20. a circular groove.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

the first embodiment is a filter element with multi-layer filtering function, which comprises a fixed square ring 2, wherein the fixed square ring 2 is provided with two fixing plates, the upper surface of the fixed square ring 2 positioned above is provided with a mounting groove 19, the mounting groove 19 is used for mounting and using a sewage container, a mounting component 1 is arranged on the front surfaces of the two fixed square rings 2, the mounting component 1 is used for controlling the distance between the two fixed square rings 2, the mounting component 1 is used for mounting or dismounting the multi-layer or single filter element, the mounting component 1 comprises two fixing plates 4, the fixing plates 4 are provided with two fixing plates 4, the two fixing square rings 2 are positioned between the two fixing plates 4, a group of sliding grooves 6 are respectively arranged between the surfaces of the two fixing plates 4, the left side surface and the right side surface of the two fixing square rings 2 are respectively fixedly connected with a group of sliding blocks 5 which are clamped with the sliding grooves 6, the front surfaces of the two fixing square rings 2 are respectively fixedly connected with a group of mounting blocks 10, the rotary rods 11 are fixedly connected between the surfaces of each group of mounting blocks 10, which are close to each other, the outer surfaces of the two rotary rods 11 are rotationally connected with the connecting plates 12, one push plate 13 is arranged on one side of the two connecting plates 12, which is close to each other, the two connecting plates 12 are hinged with the push plate 13 through pin shafts, the front of the surface of the fixed plate 4, which is close to each other, is fixedly connected with the cross rod 14, the front of the cross rod 14 is rotationally connected with the two symmetrical threaded rods 15, the threaded rods 15 penetrate through the back of the push plate 13 and are in threaded connection with the push plate 13, the front parts of the outer surfaces of the two threaded rods 15 are fixedly connected with the driving wheels 16, a driving belt 17 is in transmission connection between the two driving wheels 16, the front of the threaded rod 15 positioned at the left side is fixedly connected with the rotary handles 18, the filtering device 3 is fixedly installed between the inner walls of the two fixed square rings 2, one side that two fixed plates 4 are close to each other is equal fixed mounting has a set of fixed block 7, and equal fixed mounting has round bar 8 between the one side that every two fixed blocks 7 are close to each other, has all seted up two circular grooves 20 between the one side that two fixed square rings 2 are close to each other, and every circular groove 20 all suits with the size looks of round bar 8, installs multilayer filtration membrane body 9 between two round bars 8.

In this embodiment, when the filter element needs to be cleaned or replaced after the filter element is used for a long time, the rotating handle 18 is rotated in the positive direction, the pushing plate 13 can be moved backwards through the cooperation of the rotating handle 18, the threaded rod 15, the driving wheel 16, the driving belt 17 and the pushing plate 13, at this time, the two fixed square rings 2 can be moved towards the direction away from each other through the cooperation of the pushing plate 13, the connecting plate 12, the rotating rod 11, the mounting block 10, the fixed square rings 2, the sliding block 5 and the sliding groove 6, at this time, the circular groove 20 can release the extrusion of the circular rod 8, and then release the fixation of the filtering membrane body 9, and at this time, the filtering membrane body 9 which needs to be replaced or cleaned can be removed from the rear of the whole device.

After the filter core clearance or change the back, the multilayer filtering membrane body 9 that will need use is installed at the surface of round bar 8 from the holistic rear of device, then reverse direction rotation push pedal 13, the same reason can make two fixed square rings 2 remove towards the one side that is close to each other, and then reach the effect of fixing filtering membrane body 9, further reached the purpose of being convenient for change the filter core, the filter core that has the multilayer filtering function on having solved present market is often all wholly installed when installing, because of the wearing and tearing of every layer of filter core are different, carry out if change the problem that can cause certain waste to its whole.

According to the second embodiment, through setting up the cooperation of slider 5 and spout 6, can provide the effect of direction for fixed square ring 2 when rising or descending, make fixed square ring 2 more stable when rising or descending, through setting up the cooperation setting up of circular slot 20 and round bar 8, can reach the effect of being convenient for firmly fix filtering membrane body 9, through setting up rotation handle 18, drive belt 17, drive wheel 16, threaded rod 15, push pedal 13 and connecting plate 12, can provide power for the synchronous rotation of two threaded rods 15 when rotating rotation handle 18, and then provide power for the back-and-forth movement of push pedal 13, through setting up two threaded rods 15, can make push pedal 13 more stable when carrying out the back-and-forth movement.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-layer filter cartridge comprising:

The sewage treatment device comprises two fixed square rings (2), wherein the two fixed square rings (2) are arranged, the upper surface of the fixed square ring (2) above is provided with mounting grooves (19), and the mounting grooves (19) are used for mounting and using the sewage container;

the installation component (1), installation component (1) is installed in two the front of fixed square ring (2), installation component (1) is used for controlling the distance between two fixed square rings (2) and uses, installation component (1) is used for installing or dismantling the use to multilayer or single filter core.

2. A multi-layer filter cartridge according to claim 1, wherein: installation component (1), including fixed plate (4), fixed plate (4) have two, two fixed square ring (2) all are located between two fixed plate (4), two a set of spout (6) have all been seted up between the one side that fixed plate (4) are close to each other, two the equal fixedly connected with of side about fixed square ring (2) slider (5) with spout (6) looks joint, two the equal fixedly connected with in front of fixed square ring (2) a set of installation piece (10), every group all fixedly connected with dwang (11) between the one side that installation piece (10) are close to each other, two the surface of dwang (11) all rotates and is connected with connecting plate (12), two push pedal (13) have been placed to one side that connecting plate (12) are close to each other, two connecting plate (12) all are articulated through the round pin axle with push pedal (13).

3. A multi-layer filter cartridge according to claim 2, wherein: the front of fixed plate (4) one side that is close to each other is fixedly connected with horizontal pole (14), the front rotation of horizontal pole (14) is connected with two symmetrical threaded rods (15), threaded rod (15) run through the back of push pedal (13) and in push pedal (13) threaded connection.

4. A multi-layer filter cartridge according to claim 3, wherein: the front parts of the outer surfaces of the two threaded rods (15) are fixedly connected with driving wheels (16), a driving belt (17) is connected between the two driving wheels (16), and the front surface of the threaded rod (15) positioned at the left side is fixedly connected with a rotary handle (18).

5. A multi-layer filter cartridge according to claim 1, wherein: a filtering device (3) is fixedly arranged between the inner walls of the two fixed square rings (2).

6. A multi-layer filter cartridge according to claim 2, wherein: one side of each fixing plate (4) close to each other is fixedly provided with a group of fixing blocks (7), and a round rod (8) is fixedly arranged between one side of each group of the two fixing blocks (7) close to each other.

7. A multi-layer filter cartridge as defined in claim 6, wherein: two circular grooves (20) are formed between the two sides, close to each other, of the fixed square rings (2), and each circular groove (20) is matched with the round rod (8) in size.

8. A multi-layer filter cartridge as defined in claim 6, wherein: a multi-layer filtering membrane body (9) is arranged between the two round rods (8).