CN210331823U

CN210331823U - Bag filter

Info

Publication number: CN210331823U
Application number: CN201920900248.1U
Authority: CN
Inventors: 许智华
Original assignee: Zhejiang Puchuang Environmental Protection Technology Co Ltd
Current assignee: Zhejiang Puchuang Environmental Protection Technology Co Ltd
Priority date: 2019-06-16
Filing date: 2019-06-16
Publication date: 2020-04-17
Anticipated expiration: 2029-06-16

Abstract

The utility model discloses a bag filter, which comprises a housin, the inboard of casing is provided with at least a set of filter core of crossing, it fixes in the casing to cross the filter core through the top layer fixed plate, the outer wall both sides of casing are provided with first supporting leg respectively, first supporting leg inboard is provided with the second supporting leg, be provided with the fixed column on the second supporting leg, one side of first supporting leg is provided with the through-hole, the fixed column mutually supports with the through-hole, one side of second supporting leg is provided with the spring, the spring sets up in the one side of keeping away from the fixed column, the spring sets up at first supporting leg inboardly, the spring equidistance sets up in first supporting leg, be provided with the second connecting plate between. The utility model discloses solve the height of regulation filter that present bag filter can not be fine to there is certain limitation in using, the problem of the demand of satisfying people now that can not be fine.

Description

Bag filter

Technical Field

The utility model relates to a filter technical field specifically is a bag filter.

Background

Along with the continuous improvement of the quality of life of people, the requirement on water quality is higher and higher, so the filtration of water is more important, the bag filter is more convenient to use, the bag filter is a pressure type filtering device and mainly comprises a filtering cylinder body, a filtering cylinder cover, a quick opening mechanism, a stainless steel filter bag reinforcing net and other main components, filtrate flows into a filter bag from a side liquid inlet pipe of a filter shell, the filter bag is arranged in a reinforcing net basket, qualified filtrate can be obtained after the liquid penetrates through the filter bag with the required fineness grade, impurity particles are intercepted by the filter bag, the height of the filter cannot be well adjusted by the conventional bag filter, and therefore the conventional bag filter has certain limitation on use and cannot well meet the requirements of the people at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bag filter to solve the height of the regulation filter that the bag filter that proposes can not be fine in the above-mentioned background art, thereby have certain limitation on using, the demand problem of satisfying people now that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: a bag filter comprises a shell, wherein at least one group of filter elements are arranged on the inner side of the shell and fixed in the shell through a top layer fixing plate, first supporting legs are respectively arranged on two sides of the outer wall of the shell, second supporting legs are arranged on the inner sides of the first supporting legs, fixing columns are arranged on the second supporting legs, through holes are formed in one sides of the first supporting legs, the fixing columns are matched with the through holes, springs are arranged on one sides of the second supporting legs, the springs are arranged on one sides far away from the fixing columns, the springs are arranged on the inner sides of the first supporting legs, the springs are arranged in the first supporting legs at equal intervals, second connecting rods penetrate through one sides of the first supporting legs, one ends, penetrating through the first supporting legs, of the second connecting rods are connected with push plates, and the push plates are arranged on one sides of the second supporting legs, the other end fixedly connected with third connecting plate of second connecting rod, one side on the third connecting plate is provided with the second threaded rod, the one end fixed connection of second threaded rod the third connecting plate, the second threaded rod runs through there is the fixed plate, the second supporting leg with be provided with the second connecting plate between the second supporting leg.

Preferably, the second connecting plate states for the arc, and second connecting plate below fixedly connected with head rod, rotary joint is connected with the one end of head rod, rotary joint's below is provided with first threaded rod, first threaded rod runs through there is head rod, be provided with rotatory handle on the first threaded rod, the top of first threaded rod is provided with the head rod.

Preferably, a filter screen is arranged above the fixing plate, and the filter screen is arranged in the shell.

Preferably, an upper cover is arranged above the shell, an exhaust hole is formed above the upper cover, a liquid inlet is formed in one side of the exhaust hole, and the liquid inlet is formed in the upper cover.

Preferably, one side of casing is provided with the barometer, the opposite side of casing is provided with the fixed block, be provided with balanced connector on the fixed block, install the digging arm on the balanced connector.

Preferably, a liquid outlet is arranged at the bottom of the shell.

Preferably, a fixing base is arranged below the first supporting leg, and the fixing plate is arranged on the fixing base.

Preferably, the second supporting leg is sleeved in the first supporting leg, and the second supporting leg is convenient to stretch.

Compared with the prior art, the beneficial effects of the utility model are that: this bag filter, the fixed column takes out from the through-hole on the first support leg, anticlockwise rotation handle, thereby drive first threaded rod anticlockwise rotation, thereby make first threaded rod upward movement, thereby drive second connecting plate upward movement, thereby drive second supporting leg upward movement, work as clockwise rotation handle, thereby drive first threaded rod clockwise rotation, thereby make first threaded rod downstream, thereby drive second connecting plate downstream, thereby drive second supporting leg downstream, in order to play the height of regulation filter that bag filter can be fine, thereby can not have certain limitation in using, can be fine satisfy people's demand.

Drawings

FIG. 1 is a main sectional view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a structural diagram of a second connecting plate of the present invention;

fig. 4 is a schematic structural diagram of a preferred embodiment of the present invention.

In the figure: 1. a housing; 2. a filter element; 3. a first support leg; 4. a first connecting plate; 5. a liquid outlet; 6. a threaded rod; 7. rotating the handle; 8. a rotary joint; 9. a first connecting rod; 10. a second connecting plate; 11. a top layer fixing plate; 12. a fixed block; 13. a balanced connector; 14. a liquid inlet; 15. an exhaust hole; 16. a filter screen; 17. a barometer; 19. a second support leg; 20. a spring; 21. a second connecting rod; 22. a second screw 23 and a third connecting plate; 24. a fixed base; 25. pushing the plate; 26. fixing a column; 27. a fixing plate; 28. an upper cover; 29 moving the arm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a bag filter comprises a shell 1, at least one group of filter cores 2 is arranged on the inner side of the shell 1, the filter cores 2 are fixed in the shell 1 through a top layer fixing plate 11, first supporting legs 3 are respectively arranged on two sides of the outer wall of the shell 1, second supporting legs 19 are arranged on the inner sides of the first supporting legs 3, fixing columns 26 are arranged on the second supporting legs 19, through holes are formed in one sides of the first supporting legs 3, the fixing columns 26 are matched with the through holes, springs 20 are arranged on one sides of the second supporting legs 19, the springs 20 are arranged on one sides far away from the fixing columns 26, the springs 20 are arranged on the inner sides of the first supporting legs 3, the springs 20 are equidistantly arranged in the first supporting legs 3, second connecting rods 21 penetrate through one sides of the first supporting legs 3, one ends, penetrating through the first supporting legs 3, of the second connecting rods 21 are connected with push plates 25, the push plates, the other end of the second connecting rod 21 is fixedly connected with a third connecting plate 23, one side of the third connecting plate 23 is provided with a second threaded rod 22, one end of the second threaded rod 22 is fixedly connected with the third connecting plate 23, the second threaded rod 22 penetrates through a fixing plate 27, the second connecting plate 10 is arranged between the second supporting leg 19 and the second supporting leg 19, when the second threaded rod 22 is rotated anticlockwise, the third connecting plate 23 is driven to move towards the direction of the fixing plate 27, the second connecting rod 21 is driven to move outwards, the push plate 25 is driven to be far away from the second supporting leg 19, then the fixing column 26 is taken out from the through hole on the first supporting leg 3, when the second threaded rod 22 is rotated clockwise, the third connecting plate 23 is driven to move towards the direction close to the first supporting leg 3, and the second connecting rod 21 moves towards the direction close to the second supporting leg 19, so that the push plate 25 is pushed tightly against the second support leg 19, thereby the fixing post 26 is fixedly clamped in the through hole above the first support leg 3.

In this embodiment: the second connecting plate 10 is arc-shaped, a first connecting rod 9 is fixedly connected below the second connecting plate 10, one end of the first connecting rod 9 is connected with a rotary joint 8, a first threaded rod 6 is arranged below the rotary joint 8, the first connecting plate 4 penetrates through the first threaded rod 6, a rotary handle 7 is arranged on the first threaded rod 6, the first connecting rod 9 is arranged at the top end of the first threaded rod 6, the rotary handle 7 rotates anticlockwise, thereby causing the first threaded rod 6 to rotate anticlockwise, causing the first threaded rod 6 to move upwards, thereby driving the second connecting plate 10 to move upwards, thereby driving the second supporting legs 19 to move upwards, rotating the rotating handle 7 clockwise, thereby driving the first threaded rod 6 to rotate clockwise, so that the first threaded rod 6 moves downwards, thereby driving the second connecting plate 10 to move downwards and further driving the second supporting leg 19 to move downwards.

In this embodiment: a filter screen 16 is arranged above the fixing plate 11, and the filter screen 16 is arranged in the shell 1 and plays a role in filtering.

In this embodiment: an upper cover 28 is arranged above the shell 1, an exhaust hole 15 is arranged above the upper cover 28, a liquid inlet 14 is arranged on one side of the exhaust hole 15, the liquid inlet 14 is arranged on the upper cover 28, water enters through the liquid inlet 14, and gas generated in the cleaning process is exhausted through the exhaust hole 15.

In this embodiment: one side of casing 1 is provided with barometer 17, is convenient for monitor the inside state of filter constantly, and the opposite side of casing 1 is provided with fixed block 12, is provided with balanced connector 13 on the fixed block 12, installs digging arm 29 on the balanced connector 13, and the filter is opened to the filter that can be quick, washs and more quick change filter element to the filter screen wherein.

In this embodiment: the bottom of the shell 1 is provided with a liquid outlet 5, and the filtered water flows out from the liquid outlet 5.

In this embodiment: a fixed base 24 is arranged below the first supporting leg 3, and a fixed plate 27 is arranged on the fixed base 24 and plays a role in fixing.

The working principle is as follows: firstly, the height of the bag filter is adjusted, when the bag filter needs to be lifted, the second threaded rod 22 is rotated anticlockwise to drive the third connecting plate 23 to move towards the fixing plate 27, the second connecting rod 21 is driven to move outwards, the push plate 25 is far away from the second supporting leg 19, then the fixing column 26 is taken out of the through hole on the first supporting leg 3, the rotating handle 7 is rotated anticlockwise to drive the first threaded rod 6 to rotate anticlockwise, the first threaded rod 6 is driven to move upwards, the second connecting plate 10 is driven to move upwards, the second supporting leg 19 is driven to move upwards, when the bag filter moves to a proper height, the fixing column 26 is inserted into the through hole, the second threaded rod 22 is rotated clockwise to drive the third connecting plate 23 to move towards the direction close to the first supporting leg 3, and the second connecting rod 21 moves towards the direction close to the second supporting leg 19, so that the push plate 25 is tightly pushed against the second supporting leg 19, and the fixing column 26 is fixedly clamped in the through hole above the first supporting leg 3; when the bag filter needs to be lowered, the second threaded rod 22 is rotated anticlockwise to drive the third connecting plate 23 to move towards the fixing plate 27, so as to drive the second connecting rod 21 to move outwards, so as to drive the push plate 25 to move outwards, so that the push plate 25 is far away from the second supporting leg 19, then the fixing column 26 is taken out from the through hole on the first supporting leg 3, then the rotating handle 7 is rotated clockwise to drive the first threaded rod 6 to rotate clockwise, so that the first threaded rod 6 moves downwards, so as to drive the second connecting plate 10 to move downwards, so as to drive the second supporting leg 19 to move downwards, when the bag filter moves to a proper height, the fixing column 26 is inserted into the through hole on the first supporting leg 3, then the second threaded rod 22 is rotated clockwise to drive the third connecting plate 23 to move towards the direction close to the first supporting leg 3, so as to drive the second connecting rod 21 to move towards the direction close to the second supporting leg 19, so that the push plate 25 is tightly pushed against the second supporting leg 19, and the fixing column 26 is fixedly clamped in the through hole above the first supporting leg 3; after the height of the bag filter is adjusted, a water pipe is connected to the liquid inlet 14, water enters the shell 1 through the liquid inlet 14, flows to the bottom of the shell 1 through the filter screen 16 and the filter element 2, and then flows out from the liquid outlet 5.

In summary, the following steps: fixed column 26 takes out from the through-hole on first support leg 3, anticlockwise rotatory handle 7, thereby drive first threaded rod 6 anticlockwise rotation, thereby make first threaded rod 6 upward movement, thereby drive second connecting plate 10 upward movement, thereby drive second supporting leg 19 upward movement, when clockwise rotatory handle 7, thereby drive first threaded rod 6 clockwise rotation, thereby make first threaded rod 6 downstream, thereby drive second connecting plate 10 downstream, thereby drive second supporting leg 19 downstream, in order to play the height of regulation filter that the bag filter can be fine, thereby can not have certain limitation on the use, can be fine satisfy people's demand.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bag filter comprising a housing (1), characterized in that: the inner side of the shell (1) is provided with at least one group of filter elements (2), the filter elements (2) are fixed in the shell (1) through a top layer fixing plate (11), two sides of the outer wall of the shell (1) are respectively provided with a first supporting leg (3), the inner side of the first supporting leg (3) is provided with a second supporting leg (19), the second supporting leg (19) is provided with a fixing column (26), one side of the first supporting leg (3) is provided with a through hole, the fixing column (26) is matched with the through hole, one side of the second supporting leg (19) is provided with a spring (20), the spring (20) is arranged at one side far away from the fixing column (26), the spring (20) is arranged at the inner side of the first supporting leg (3), the springs (20) are arranged in the first supporting leg (3) at equal intervals, one side of the first supporting leg (3) is penetrated by a second connecting rod (21), second connecting rod (21) run through the one end of first supporting leg (3) is connected with push pedal (25), push pedal (25) set up one side of second supporting leg (19), other end fixedly connected with third connecting plate (23) of second connecting rod (21), one side on third connecting plate (23) is provided with second threaded rod (22), the one end fixed connection of second threaded rod (22) third connecting plate (23), second threaded rod (22) run through there is fixed plate (27), second supporting leg (19) with be provided with second connecting plate (10) between second supporting leg (19).

2. A bag filter as defined in claim 1, wherein: second connecting plate (10) are the arc, second connecting plate (10) below fixedly connected with head rod (9), rotary joint (8) are connected to the one end of head rod (9), the below of rotary joint (8) is provided with first threaded rod (6), first threaded rod (6) run through have head rod (4), be provided with on first threaded rod (6) rotatory handle (7), the top of first threaded rod (6) is provided with head rod (9).

3. A bag filter as defined in claim 1, wherein: a filter screen (16) is arranged above the top layer fixing plate (11), and the filter screen (16) is arranged in the shell (1).

4. A bag filter as defined in claim 1, wherein: an upper cover (28) is arranged above the shell (1), an exhaust hole (15) is arranged above the upper cover (28), a liquid inlet (14) is arranged on one side of the exhaust hole (15), and the liquid inlet (14) is arranged on the upper cover (28).

5. A bag filter as defined in claim 1, wherein: one side of casing (1) is provided with barometer (17), the opposite side of casing (1) is provided with fixed block (12), be provided with balanced connector (13) on fixed block (12), install digging arm (29) on balanced connector (13).

6. A bag filter as defined in claim 1, wherein: the bottom of the shell (1) is provided with a liquid outlet (5).

7. A bag filter as defined in claim 1, wherein: a fixing base (24) is arranged below the first supporting leg (3), and the fixing plate (27) is arranged on the fixing base (24).

8. A bag filter as defined in claim 1, wherein: the second supporting leg (19) is sleeved in the first supporting leg (3) and is convenient to stretch.