CN215995827U

CN215995827U - Full-automatic backwashing lamination type filter

Info

Publication number: CN215995827U
Application number: CN202121298282.XU
Authority: CN
Inventors: 谢晓琼; 雷涛; 洪磊
Original assignee: Shanghai Mo Fei Environmental Technology Co ltd
Current assignee: Shanghai Mo Fei Environmental Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-03-11
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a full-automatic backwashing lamination type filter, which relates to the technical field of filters, and comprises a filter, a discharge pipeline and a cleaning pipeline, and is characterized in that: the filter comprises a filter cartridge, the bottom side of the filter cartridge is open, an annular butt plate is fixedly arranged on the bottom side of the filter cartridge, a hexagonal filter lamination is arranged in the filter cartridge, and a sealing plate is fixedly arranged on the bottom side of the hexagonal filter lamination. According to the hexagonal filtering lamination washing device, the arranged water spraying pipes are arranged in the hexagonal filtering lamination, the hexagonal filtering lamination can be regularly washed through the water outlet holes in the water spraying pipes, so that pollutants can be prevented from being attached to the hexagonal filtering lamination, the filtering capacity of the hexagonal filtering lamination can be ensured, meanwhile, the hexagonal filtering lamination is arranged to be hexagonal, the contact area of the hexagonal filtering lamination and water can be increased, and the problems that the contact area of a backwashing lamination and the water is limited, and the efficiency of water filtering is low are solved.

Description

Full-automatic backwashing lamination type filter

Technical Field

The utility model relates to a laminated filter, in particular to a full-automatic backwashing laminated filter.

Background

The traditional laminated filter can be used for filtering water quality containing viscous colloid, fiber particles, fiber bundles and other complex conditions in water, and the conventional backwashing laminated filter also has some defects and shortcomings when being used, and the places needing improvement are as follows:

1. pollutants are attached to the backwashing lamination, so that the filtering capacity of the backwashing lamination is weakened, the contact area of the backwashing lamination and water is limited, and the efficiency of water filtering is low;

2. inconvenient the filter lamination dismantlement after using, and then be not convenient for change and wash lamination etc..

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a full-automatic backwashing lamination type filter, which solves the problems that pollutants proposed in the background technology are attached to a backwashing lamination, so that the filtering capacity of the backwashing lamination is weakened, the contact area of the backwashing lamination and water is limited, the efficiency of water filtering is low, the filtering lamination is inconvenient to disassemble after use, and the filtering lamination is inconvenient to replace and clean and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a full-automatic backwash lamination formula filter, includes filter, discharge pipe, arranges into the pipeline and washs the pipeline, its characterized in that: the filter comprises a filter cartridge, the bottom side of the filter cartridge is open, an annular butt plate is fixedly arranged on the bottom side of the filter cartridge, a hexagonal filter lamination is arranged in the filter cartridge, a sealing plate is fixedly arranged on the bottom side of the hexagonal filter lamination, fixing screws are fixedly arranged on the front side, the rear side, the left side and the right side of the upper surface of the sealing plate, the four fixing screws are sleeved with four fixing holes formed in the annular butt plate, fixing nuts are connected to the top sides of the four fixing screws in a threaded manner, a drain pipe is fixedly arranged on the top side wall of the filter cartridge and communicated with a drain pipeline, a water inlet pipe is fixedly arranged on the lower side of the left side wall and the right side wall of the filter cartridge and communicated with the drain pipeline, a spray pipe is arranged in the hexagonal filter lamination, the bottom side of the spray pipe penetrates through the sealing plate and is fixedly connected with a cleaning pipe, and the bottom side of the cleaning pipe is communicated with a flexible hose, the other end of the flexible hose is communicated with the cleaning pipeline.

As a preferable technical scheme of the utility model, a filtering membrane layer is arranged outside the hexagonal filtering lamination, and the filtering membrane layer consists of a double-layer polytetrafluoroethylene-coated microporous membrane layer.

As a preferable technical scheme of the utility model, the inner wall of the filter cylinder is provided with a self-cleaning coating.

As a preferable technical scheme of the utility model, the side wall of the spray pipe is provided with a water outlet hole, and the diameter of the water outlet hole is smaller than 2 mm.

As a preferred technical scheme of the utility model, a hexagonal clamping plate is fixedly arranged on the top side of the hexagonal filtering lamination, and the top side of the hexagonal clamping plate is clamped with a hexagonal clamping groove formed in the inner wall of the top side of the filtering cylinder.

As a preferable technical scheme of the utility model, the left side of the cleaning pipeline is communicated with a water pump, and the water pump can be set to be in a timing starting mode.

As a preferable technical solution of the present invention, a sealing sheet is provided between the annular butt plate and the sealing plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the hexagonal filtering lamination washing device, the arranged water spraying pipes are arranged in the hexagonal filtering lamination, the hexagonal filtering lamination can be regularly washed through the water outlet holes in the water spraying pipes, so that pollutants can be prevented from being attached to the hexagonal filtering lamination, the filtering capacity of the hexagonal filtering lamination can be ensured, meanwhile, the hexagonal filtering lamination is arranged to be hexagonal, the contact area of the hexagonal filtering lamination and water can be increased, and the problems that the contact area of a backwashing lamination and the water is limited, and the efficiency of water filtering is low are solved.

2. According to the hexagonal filter cartridge, the hexagonal filter lamination can be taken out from the filter cartridge through the mutual matching of the annular butt plate, the sealing plate, the fixing screw, the fixing hole, the fixing nut and the sealing sheet, the hexagonal filter lamination is convenient to clean, and the like, so that the problems that the conventional filter is inconvenient to disassemble and replace and clean the filter lamination are solved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of a filter according to the present invention;

FIG. 3 is a schematic perspective view of a hexagonal filter insert according to the present invention;

FIG. 4 is a schematic top perspective cross-sectional view of a filter cartridge in accordance with the present invention;

fig. 5 is a perspective view of the sealing plate of the present invention.

In the figure: 1 filter, 2 discharge pipe way, 3 drain-in pipeline, 4 wash the pipeline, 5 water pumps, 6 cartridge filter, 7 annular buttjunction boards, 8 closing plate, 9 clamping screw, 10 fixed orifices, 11 fixation nut, 12 gasket, 13 hexagonal filter lamination, 14 hexagonal joint board, 15 spray pipe, 16 scavenge pipes, 17 inlet tube, 18 drain pipes, 19 hexagonal draw-in grooves, 20 expansion hose, 21 filtration rete.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution of a full-automatic backwashing laminated filter:

the first embodiment is as follows:

as shown in fig. 1, 2 and 3, the filter 1 includes a filter cartridge 6, the bottom side of the filter cartridge 6 is open, the bottom side of the filter cartridge 6 is fixedly provided with an annular butt plate 7, a hexagonal filter lamination 13 is arranged in the filter cartridge 6, the bottom side of the hexagonal filter lamination 13 is fixedly provided with a sealing plate 8, the top side wall of the filter cartridge 6 is fixedly provided with a drain pipe 18 communicated with the drain pipe 2, the lower sides of the left and right side walls of the filter cartridge 6 are fixedly provided with a water inlet pipe 17 communicated with the drain pipe 3, unfiltered water can enter the filter cartridge 6 through the drain pipe 3 and the water inlet pipe 17, water enters the interior of the hexagonal snap plate 14 through a filter membrane layer 21 and the hexagonal snap plate 14 to filter the water, and then the water can be discharged through the drain pipe 18 and the drain pipe 2, a spray pipe 15 is arranged in the hexagonal filter lamination 13, the bottom side of the spray pipe 15 passes through the sealing plate 8 and is fixedly connected with a cleaning pipe 16, the bottom side and the bellows 20 intercommunication of scavenge pipe 16, the other end and the washing pipeline 4 intercommunication of bellows 20, hexagonal filters lamination 13 and is provided with filtering film layer 21 outward, filtering film layer 21 comprises double-deck compound polytetrafluoroethylene micropore rete, hexagonal filters lamination 13 and filtering film layer 21 can filter water, the inner wall of cartridge filter 6 is provided with self-cleaning coating, self-cleaning coating can avoid the inner wall adsorption impurity etc. of cartridge filter 6, the apopore has been seted up on the lateral wall of spray pipe 15, and the diameter of apopore is less than 2mm, wash the left side and the water pump 5 intercommunication of pipeline 4, water pump 5 can set into regularly opening the mode, its effect lies in can making the start-up of water pump 5 timing, input water source washs hexagonal filtration lamination 13 etc. toward spray pipe 15.

When the full-automatic backwashing laminated filter is used, unfiltered water enters the filter cylinder 6 through the discharge pipeline 3 and the water inlet pipe 17, the water enters the hexagonal clamping plate 14 through the filter membrane layer 21 and the hexagonal clamping plate 14 to be filtered, and then the water is discharged through the water discharge pipe 18 and the discharge pipeline 2.

Example two:

as shown in fig. 2, 4 and 5, an annular butt plate 7 is fixedly arranged on the bottom side of the filter cartridge 6, a hexagonal filter lamination 13 is arranged in the filter cartridge 6, a sealing plate 8 is fixedly arranged on the bottom side of the hexagonal filter lamination 13, fixing screws 9 are fixedly arranged on the front side, the rear side, the left side and the right side of the upper surface of the sealing plate 8, the four fixing screws 9 are sleeved with four fixing holes 10 formed in the annular butt plate 7, fixing nuts 11 are respectively connected with the top sides of the four fixing screws 9 in a threaded manner, the sealing plate 8 and the annular butt plate 7 can be butt-fixed together by the arrangement of the fixing screws 9 passing through the fixing holes 10 and being in threaded connection with the fixing nuts 11, meanwhile, the fixing nuts 11 can be rotated by a poking block on the fixing nuts 11 at the later stage to be detached from the fixing screws 9, then the fixing screws 9 can be separated from the fixing holes 10, so as to detach the sealing plate 8, can filter lamination 13 etc. to the hexagonal on the closing plate 8 and clean, be convenient for filter lamination 13 to the hexagonal and wash etc., and then solved that current filter is inconvenient to dismantle the filtration lamination, and then the problem of the lamination is washd to the change of being not convenient for, hexagonal filters the fixed hexagonal joint board 14 that is provided with in top side of lamination 13, hexagonal joint board 14's top side and the hexagonal draw-in groove 19 joint that cartridge filter 6 top side inner wall was seted up, hexagonal joint board 14 and hexagonal draw-in groove 19 joint through setting up, can play the support fixed action to the volume of clearing of hexagonal filtration lamination 13, be provided with gasket 12 between annular butt plate 7 and the closing plate 8, gasket 12 can avoid appearing the phenomenon of leaking between butt plate 7 and the closing plate 8.

When the fully-automatic backwashing lamination type filter is used specifically, when the hexagonal filtering laminations 13 need to be disassembled, the fixing screw cap 11 can be rotated through the shifting block on the fixing screw cap 11 to be disassembled from the fixing screw 9, then the fixing screw 9 can be separated from the fixing hole 10, the sealing plate 8 can be disassembled, and the hexagonal filtering laminations 13 and the like on the sealing plate 8 can be cleaned.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-automatic backwash lamination formula filter, includes filter (1), discharge pipe (2), arranges into pipeline (3) and washing pipeline (4), its characterized in that: the filter (1) comprises a filter cartridge (6), the bottom side of the filter cartridge (6) is open, the bottom side of the filter cartridge (6) is fixedly provided with an annular butt plate (7), a hexagonal filter lamination (13) is arranged in the filter cartridge (6), the bottom side of the hexagonal filter lamination (13) is fixedly provided with a sealing plate (8), the front side, the rear side and the left and right sides of the upper surface of the sealing plate (8) are respectively and fixedly provided with a fixing screw (9), the four fixing screws (9) are sleeved with four fixing holes (10) formed in the annular butt plate (7), the top sides of the four fixing screws (9) are respectively and fixedly connected with a fixing nut (11) in a threaded manner, the top side wall of the filter cartridge (6) is fixedly provided with a drain pipe (18) communicated with a drain pipe (2), and the lower side of the left and right side walls of the filter cartridge (6) is respectively and fixedly provided with a water inlet pipe (17) communicated with a drain pipe (3), a water spray pipe (15) is arranged in the hexagonal filtering lamination (13), the bottom side of the water spray pipe (15) penetrates through the sealing plate (8) to be fixedly connected with the cleaning pipe (16), the bottom side of the cleaning pipe (16) is communicated with the telescopic hose (20), and the other end of the telescopic hose (20) is communicated with the cleaning pipeline (4).

2. A fully automatic backwash lamination filter according to claim 1 wherein: and a filtering membrane layer (21) is arranged outside the hexagonal filtering lamination (13), and the filtering membrane layer (21) consists of a double-layer polytetrafluoroethylene-coated microporous membrane layer.

3. A fully automatic backwash lamination filter according to claim 1 wherein: the inner wall of the filter cylinder (6) is provided with a self-cleaning coating.

4. A fully automatic backwash lamination filter according to claim 1 wherein: the side wall of the water spraying pipe (15) is provided with a water outlet hole, and the diameter of the water outlet hole is smaller than 2 mm.

5. A fully automatic backwash lamination filter according to claim 1 wherein: hexagonal joint board (14) are fixed to be provided with on the top side of hexagonal filtration lamination (13), hexagonal draw-in groove (19) joint that the top side of hexagonal joint board (14) and cartridge filter (6) top side inner wall were seted up.

6. A fully automatic backwash lamination filter according to claim 1 wherein: the left side of the cleaning pipeline (4) is communicated with a water pump (5), and the water pump (5) can be set to be in a timing opening mode.

7. A fully automatic backwash lamination filter according to claim 1 wherein: and a sealing sheet (12) is arranged between the annular butt plate (7) and the sealing plate (8).