CN210385500U

CN210385500U - Filter membrane equipment convenient to wash backward flow of nimble installation dismantlement

Info

Publication number: CN210385500U
Application number: CN201920675725.9U
Authority: CN
Inventors: 杜宏林
Original assignee: Shandong Shangshui Environmental Technology Co ltd
Current assignee: Shandong Shangshui Environmental Technology Group Co ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-04-24
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a nimble installation is dismantled is convenient for wash filtration membrane equipment of backward flow, the novel nipple rectifier comprises a cylindrical shel, the bottom of barrel is equipped with the plain washer, the bottom of plain washer is equipped with the flange seat, the inside interlude of barrel has filter body, filter body is the cavity structure, filter body's bottom is equipped with the mount pad, be equipped with the recess on the mount pad, filter body's bottom extends to the recess bottom, the bottom of mount pad is equipped with logical groove one that is linked together with the recess bottom, the inside of plain washer is equipped with the opening, the bottom of mount pad is run through the opening and is passed through a plurality of bolted connection with the flange seat, the bottom of flange seat is equipped with. The beneficial effects are that: the utility model discloses be convenient for install and dismantle filtration membrane, and then bring the convenience for filtration membrane's change, this device is convenient for wash the backward flow operation to filtration membrane simultaneously, and then has improved filtration efficiency, has effectively prolonged the life of filter, and then has practiced thrift the resource.

Description

Filter membrane equipment convenient to wash backward flow of nimble installation dismantlement

Technical Field

The utility model relates to an industrial field particularly, relates to a nimble installation is dismantled and is convenient for wash filtration membrane equipment of backward flow.

Background

The filter is an indispensable device on a medium conveying pipeline, and is usually arranged at the inlet end of the filter of a pressure reducing valve, a pressure relief valve and a constant water level valve. After the filter has a section of thick bamboo of a certain specification filter screen, its impurity is blockked, consequently, it is very convenient to use to maintain, and the filter is at the in-process that uses, because filtration membrane's installation is complicated with the dismantlement, consequently causes inconvenience to filtration membrane's periodic overhaul, need dismantle it when filtration membrane washs simultaneously, and then influences work efficiency.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a nimble installation is dismantled is convenient for wash filtration membrane equipment of backward flow to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a flexibly-mounted and disassembled filtering membrane device convenient for cleaning and refluxing comprises a cylinder body, wherein the bottom end of the cylinder body is provided with a flat gasket, the bottom end of the flat gasket is provided with a flange seat, a filter body is inserted in the cylinder body, the filter body is of a cavity structure, the bottom end of the filter body is provided with a mounting seat, the mounting seat is provided with a groove, the bottom end of the filter body extends to the bottom end of the groove, a first through groove communicated with the bottom end of the groove is formed in the bottom end of the mounting seat, a through hole is formed in the flat gasket, the bottom end of the mounting seat penetrates through the through hole and is connected with the flange seat through a plurality of bolts, the bottom end of the flange seat is provided with a second through groove, the filter is characterized in that a connecting pipe is arranged on one side of the outer portion of the cylinder, an opening is formed in one side, close to the connecting pipe, of the filter body, and a filtering membrane mechanism located above the opening is arranged inside a cavity of the filter body.

Preferably, a valve is arranged inside the opening.

Preferably, the filter body is connected with the inner wall of the groove through adhesive glue.

Preferably, the first through groove, the through opening and the second through groove are all circular structures.

Preferably, the diameter of the first through groove is smaller than that of the groove, the diameter of the through opening is larger than that of the second through groove, and the diameter of the second through groove is larger than that of the groove.

As preferred, filtration membrane mechanism including set up in the mounting box of filter body inner wall, the inside of mounting box is equipped with and holds the chamber, one side of mounting box is equipped with filtration membrane, filtration membrane with pass through bolted connection between the mounting box, the one end of screw extends to in the thread groove of mounting box, filter body's lateral wall is equipped with the draw-in groove, the inside that holds the chamber is equipped with the gear, the rotation axis has been alternate at the middle part of gear, the bilateral symmetry of gear is equipped with the pinion rack, the cover is equipped with on the pinion rack with mounting box inner wall connection's slide rail, the one end of pinion rack runs through the through-hole and extends to in the draw-in groove.

Preferably, one end, far away from the through hole, of the toothed plate is connected with the inner wall of the mounting box through a spring.

Preferably, clamping strips are symmetrically arranged on two sides of the toothed plate, the clamping strips and the toothed plate are of an integrally formed structure, and the toothed plate and the clamping strips form a T-shaped structure.

The utility model has the advantages that: the utility model discloses be convenient for install and dismantle filtration membrane, and then bring the convenience for filtration membrane's change, this device is convenient for wash the backward flow operation to filtration membrane simultaneously, and then has improved filtration efficiency, has effectively prolonged the life of filter, and then has practiced thrift the resource.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a flexibly-mounted and disassembled filtration membrane device facilitating cleaning backflow according to an embodiment of the present invention;

FIG. 2 is a side view of a filtering membrane mechanism of a filtering membrane device capable of being flexibly mounted and dismounted and facilitating cleaning backflow according to an embodiment of the invention;

FIG. 3 is a front view of a filtering membrane mechanism of a filtering membrane device capable of being flexibly installed and disassembled and facilitating cleaning backflow according to an embodiment of the invention;

fig. 4 is a front view of a flexibly-mounted and disassembled filtering membrane device clamping strip convenient for cleaning and backflow according to an embodiment of the present invention.

In the figure:

1. a barrel; 2. a flat washer; 3. a flange seat; 4. a filter body; 5. a mounting seat; 6. a groove; 7. A bolt; 8. a first through groove; 9. a port; 10. a filter membrane mechanism; 11. an opening; 12. connecting the pipe; 13. Mounting a box; 14. an accommodating chamber; 15. a filtration membrane; 16. a screw; 17. a thread groove; 18. a card slot; 19. a rotating shaft; 20. a gear; 21. a through hole; 22. a slide rail; 23. a toothed plate; 24. a spring; 25. a second through groove; 26. bonding glue; 27. and (6) clamping the strip.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a nimble installation is dismantled and is convenient for wash filtration membrane equipment of backward flow.

The first embodiment is as follows:

as shown in fig. 1-4, the flexibly-mounted and disassembled filtration membrane device convenient for cleaning and backflow according to the embodiment of the present invention comprises a cylinder 1, wherein a flat gasket 2 is arranged at the bottom end of the cylinder 1, a flange seat 3 is arranged at the bottom end of the flat gasket 2, a filter body 4 is inserted into the cylinder 1, the filter body 4 is of a cavity structure, a mounting seat 5 is arranged at the bottom end of the filter body 4, a groove 6 is arranged on the mounting seat 5, the bottom end of the filter body 4 extends to the bottom end of the groove 6, a first through groove 8 communicated with the bottom end of the groove 6 is arranged at the bottom end of the mounting seat 5, a through hole 9 is arranged in the flat gasket 2, the bottom end of the mounting seat 5 penetrates through the through hole 9 to be connected with the flange seat 3 through a plurality of bolts 7, a second through groove 25 is arranged at the bottom end of the, a connecting pipe 12 is arranged on one side of the outer portion of the cylinder body 1, an opening 11 is formed in one side, close to the connecting pipe 12, of the filter body 4, and a filtering membrane mechanism 10 located above the opening 11 is arranged inside a cavity of the filter body 4.

Example two:

as shown in fig. 1, in order to facilitate periodic discharge of impurities inside the filter body 4, a valve is disposed inside the opening 11, as shown in fig. 1, in order to improve the mounting stability of the filter body 4 and the mounting seat 5 and improve the sealing performance of the filter body 4 and the groove 6, the filter body 4 and the inner wall of the groove 6 are connected by an adhesive 26, and as shown in fig. 1, the first through groove 8, the groove 6, the through port 9, and the second through groove 25 are all circular structures.

As shown in fig. 1, the diameter of the first through groove 8 is smaller than that of the groove 6, the diameter of the through opening 9 is larger than that of the second through groove 25, and the diameter of the second through groove 25 is larger than that of the groove 6, so that liquid can enter the first through groove 8 through the second through groove 25 and then enter the inside of the filter body 4, and the areas of the first through groove 8 and the second through groove 25 are different, so that the pressure can be effectively changed.

As shown in fig. 2 and 3, the filtering membrane mechanism 10 includes a mounting box 13 disposed on the inner wall of the filter body 4, a receiving cavity 14 is disposed inside the mounting box 13, a filtering membrane 15 is disposed on one side of the mounting box 13, the filtering membrane 15 is connected with the mounting box 13 through a screw 16, one end of the screw 16 extends into a threaded groove 17 of the mounting box 13, a clamping groove 18 is disposed on the side wall of the filter body 4, a gear 20 is disposed inside the receiving cavity 14, a rotating shaft 19 is inserted in the middle of the gear 20, it should be noted that both sides of the mounting box 13 are provided with slots, so as to facilitate the processes of liquid inflow and liquid outflow and backflow, and the slot area near the filtering membrane 15 is smaller than the slot area near the rotating shaft 19, and one end of the rotating shaft 19 is connected with the inner wall of the mounting box 13 through a bearing, and then improve rotation axis 19 pivoted stability, the bilateral symmetry of gear 20 is equipped with pinion rack 23, the cover is equipped with on pinion rack 23 with mounting box 13 inner wall connected's slide rail 22, the one end of pinion rack 23 runs through-hole 21 and extends to in the draw-in groove 18, it is difficult to see out from above-mentioned design, the user passes through screw 16 with filtration membrane 15 and installs in one side of mounting box 13, and then the staff puts it inside filter body 4, and then rotatory rotation axis 19 for rotation axis 19 drives the gear 20 rotatory, and through the meshing relation of being connected of gear 20 and pinion rack 23, make the one end of pinion rack 23 run through-hole 21 and extend to in the draw-in groove 18, and then make and hold the inner wall that chamber 14 installed at mounting box 13, realize the installation and the dismantlement process to filtration membrane 15.

As shown in fig. 2 and 3, in order to improve the movement stability of the toothed plate 23 and simultaneously avoid collision between the toothed plate 23 and the inner wall of the mounting box 13, one end of the toothed plate 23, which is far away from the through hole 21, is connected to the inner wall of the mounting box 13 through a spring 24, as shown in fig. 3 and 4, in order to improve the movement stability of the toothed plate 23 in the slide rail 22, clamping strips 27 are symmetrically arranged on two sides of the toothed plate 23, the clamping strips 27 and the toothed plate 23 are of an integrally formed structure, and the toothed plate 23 and the clamping strips 27 form a T-shaped structure.

To sum up, with the help of the above technical scheme of the utility model, the utility model discloses be convenient for install and dismantle filtration membrane, and then bring the convenience for filtration membrane's change, this device is convenient for wash the backward flow operation to filtration membrane simultaneously, and then has improved filtration efficiency, has effectively prolonged the life of filter, and then has practiced thrift the resource.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The filtering membrane equipment convenient to clean and return and flexible to install and detach is characterized by comprising a barrel body (1), wherein a flat gasket (2) is arranged at the bottom end of the barrel body (1), a flange seat (3) is arranged at the bottom end of the flat gasket (2), a filter body (4) is inserted into the barrel body (1), the filter body (4) is of a cavity structure, a mounting seat (5) is arranged at the bottom end of the filter body (4), a groove (6) is formed in the mounting seat (5), the bottom end of the filter body (4) extends to the bottom end of the groove (6), a first through groove (8) communicated with the bottom end of the groove (6) is formed in the bottom end of the mounting seat (5), a through hole (9) is formed in the inside of the flat gasket (2), and the bottom end of the mounting seat (5) is connected with the flange seat (3) through a plurality of bolts (7), the bottom of flange seat (3) is equipped with logical groove two (25), outside one side of barrel (1) is equipped with links up pipe (12), filter body (4) are close to one side of linking up pipe (12) is equipped with opening (11), the cavity inside of filter body (4) is equipped with and is located filtration membrane mechanism (10) of opening (11) top.

2. A flexible mounting and dismounting easy-to-clean backwash filter membrane apparatus according to claim 1 wherein the opening (11) is internally valved.

3. A flexible mounting and dismounting easy-to-clean backflow filtering membrane device according to claim 1, characterized in that the filter body (4) is connected with the inner wall of the groove (6) through an adhesive glue (26).

4. A flexible mounting and dismounting easy-to-clean backflow filtering membrane device according to claim 1, characterized in that the first through groove (8), the groove (6), the through opening (9) and the second through groove (25) are all circular structures.

5. A flexible mounting and dismounting easy-to-clean backwash filter membrane device according to claim 1, wherein the diameter of said first through slot (8) is smaller than the diameter of the groove (6), the diameter of said through opening (9) is larger than the diameter of said second through slot (25), and the diameter of said second through slot (25) is larger than the diameter of the groove (6).

6. The flexibly-mounted and disassembled filtering membrane device convenient for cleaning backflow is characterized in that the filtering membrane mechanism (10) comprises a mounting box (13) arranged on the inner wall of the filter body (4), a containing cavity (14) is arranged inside the mounting box (13), a filtering membrane (15) is arranged on one side of the mounting box (13), the filtering membrane (15) is connected with the mounting box (13) through a screw (16), one end of the screw (16) extends into a thread groove (17) of the mounting box (13), a clamping groove (18) is arranged on the side wall of the filter body (4), a gear (20) is arranged inside the containing cavity (14), a rotating shaft (19) is inserted in the middle of the gear (20), toothed plates (23) are symmetrically arranged on two sides of the gear (20), a sliding rail (22) connected with the inner wall of the mounting box (13) is sleeved on each toothed plate (23), one end of the toothed plate (23) penetrates through the through hole (21) and extends into the clamping groove (18).

7. The flexibly-mounted and disassembled filtering membrane equipment convenient for cleaning backflow is characterized in that one end, away from the through hole (21), of the toothed plate (23) is connected with the inner wall of the mounting box (13) through a spring (24).

8. The flexibly-mounted and disassembled filtering membrane equipment convenient for cleaning and backflow according to claim 6, wherein clamping strips (27) are symmetrically arranged on two sides of the toothed plate (23), the clamping strips (27) and the toothed plate (23) are of an integrally-formed structure, and the toothed plate (23) and the clamping strips (27) form a T-shaped structure.