CN205796690U - A kind of Split type filter - Google Patents

Abstract

The utility model discloses a kind of Split type filter, including lower shell and upper shell；Described lower shell and upper shell pass through Flange joint；Outlet pipe and water inlet pipe are installed in the outer wall side of described lower shell, and the bottom of described lower shell is provided with lower bearing plate, and the center of lower bearing plate is provided with fixed main shaft；It is fixed with filter element by filter element paw and filter element pressing plate on described fixed main shaft, and filter element pressing plate is arranged on the top of filter element；The bottom of described low head is provided with lower margin and water-purifying cavity blow-off pipe；Four handles it are fixed with on the outer wall of described upper shell；The top of described upper cover is provided with on interface, and interface installation Pressure gauge and automatic exhaust steam valve interface.This utility model filter element uses split-type structural, makes filter element installation change more convenient easy, and working place is little, can more effectively promote filter area；Filter effect has significant advantage compared with conventional filtration systems；Save the energy, effectively control production cost, high-efficient energy-saving environment friendly.

Description

A kind of Split type filter

Technical field

This utility model relates to filter apparatus technical field, is specially a kind of Split type filter.

Background technology

In recent years, along with the development of advancing by leaps and bounds of micro-filtration membrane technology, the production-scale quick growth of film industry, film product The significantly decline of price, micro-filtration membrane, with the cost performance of its brilliance, processes at water and the most progressively substitutes multimedium mistake on microfiltration market Filter mode, but at present the most backward due to microporous filtration or filtration system designs, make the popularization and application of micro-filtration membrane one Determine to be limited in degree.

In general, water treatment filter is divided into metal class (rustless steel, carbon steel) and non-metal kind (glass by material difference Steel, plastic injection) two kinds；It is divided into vertical filter and horizontal filter two kinds by mounting means difference；Different by version It is divided into closedtop formula filter and Split type filter two kinds.

" vertical injection Split filter device " shortcoming and defect on market:

(1) intensity is low, and the whole system maximum working pressure upper limit is 50psi(about 0.34Mpa)；

(2) being only suitable for producing minifilters, stock size is (diameter X is high) 58cm X 117cm to the maximum；

(3) internal at most can only fill 4 filter elements (6.5 inches X 30 inches), filter area is restricted；

(4) it is moulding because of assembly major part, structure cannot realize filter element back flush；

(5) it is considerably shorter than stainless steel filter service life；

" vertical rustless steel closedtop formula filter " shortcoming and defect on market:

(1) structure is the most complicated, should not align bolt hole during assembling；Device height is higher, during dismounting pressure vessel upper cover not Convenient.

(2) higher space (2 times of filter element length) is needed when filter element is installed.Working place height is typically desirable that 2.5 More than meter；

(3) pressure vessel (tank body) weight increases, and whole Transporting needs crane gear when installing；

(4) closedtop vertical structure makes the length of filter element be limited in less than 40 inches, big flow filter element chi in the market Very little usually 152cm X 1016cm, the otherwise installation of filter element, replacing, on-the-spot being difficult to operates, and has a strong impact on integral filter area Increase.

Also not having one " vertical rustless steel split microstrainer " in whole microfiltration field, I takes charge of this research and development achievement and fills up The blank in this market.

Summary of the invention

The purpose of this utility model is to provide a kind of filter, to solve the problem proposed in above-mentioned background technology, institute Have the beneficial effect that and solve the problem that closedtop vertical metal filtration device structure is complicated, transport installation is difficult；Save filter Floor space, reduction working place；Environmental and durable, have gravitational settling function, lower filter element dirt block up speed；Make the peace of filter element Dress, replacing are simpler, quick；Enable that filter is convenient installs and uses many 180cm X 1250cm super large filter elements, promoted Filter integral filter area；Compact conformation, attractive in appearance rationally have the design of science, hommization, easy to use；Use split type Structure, makes filter element replacing more convenient easy, good filtration effect；Effectively control production cost, high-efficient energy-saving environment friendly.

For achieving the above object, this utility model provides following technical scheme one Split type filter, including lower shell And upper shell；Described lower shell and upper shell pass through Flange joint；Described flange is divided into lower flange and upper flange, passes through connector Connect；Outlet pipe and water inlet pipe are installed in the outer wall side of described lower shell, and water inlet pipe is arranged on the top of outlet pipe；Under described The bottom of cylinder is provided with lower bearing plate, and the center of lower bearing plate is provided with fixed main shaft；By filter on described fixed main shaft Core paw and filter element pressing plate are fixed with filter element, and filter element pressing plate is arranged on the top of filter element；Described lower shell and low head pass through It is welded to connect, and protection steel band is installed outside weld seam；Described lower bearing plate is arranged above former water cavity, and lower section is water-purifying cavity, and under hold Equipped with water output duct on pressing plate；The bottom of described former water cavity is provided with sewage draining exit；The bottom of described low head is provided with lower margin with clean Water cavity blow-off pipe；Four handles it are fixed with on the outer wall of described upper shell；Described upper shell passes through to be welded to connect upper cover, and The exterior protected steel band of bonding wire；The top of described upper cover is provided with on interface, and interface installation Pressure gauge and automatic exhaust steam valve connects Mouthful,

Preferably, described lower margin has four, and lower margin is made up of nut, bolt and base plate.

Preferably, described connector is made up of flange and engaging lug.

Preferably, described top interface is provided with Pressure gauge and automatic exhaust steam valve.

Preferably, lower shell and the middle part that boundary is filter of upper shell.

Compared with prior art, the beneficial effects of the utility model are:

(1) filter floor space more than 3 times are reduced；

(2) contrast with closedtop formula, reduce working place height more than 1 meter；

(3) transport of convenient filter, installation；

(4) installation of filter element, replacing are simplified, can be compatible with filter element, the processing of assembly, rigging error；

(5) service life (automatic sedimentation before filter) of filter element can be extended；

(6) cellular bionical arrangement, can make filter element must install quantity in certain area and maximize, so that filter area Maximize；

(7) spider-shaped bionical paw assembly, simplifies the installation of filter element, replacement operation, can compatible filter element, the processing of assembly Error；

(8) in less height space, it is possible to use the filter element that length is longer, thus increase filter area；

(9) appearance of vertical rustless steel Split filter device, can preferably promote micro-filtration membrane medium in water treatment field Universal use.

This equipment volume is little, compact conformation, attractive in appearance rationally more saves space, has the design of science, hommization, uses Convenient；Filter uses split-type structural, makes filter element replacing more convenient easy, and filter effect has compared with conventional filtration systems Significant advantage；Save the energy, effectively control production cost, high-efficient energy-saving environment friendly；Save manpower, save water amount of blowdown.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is this utility model internal structure schematic diagram；

Fig. 3 is lower margin installation site schematic diagram of the present utility model.

In figure: 1-lower shell；2-upper shell；3-low head；4-upper cover；5-lower flange；6-upper flange；7-Flange joint Part；8-bearing plate；9-main shaft；10-filter element；11-water output duct；12-outlet pipe；13-water inlet pipe；14-water-purifying cavity blow-off pipe； 15-former water cavity sewage draining exit；Steel band is protected under 16-；Steel band is protected on 17-；18-interface；19-Pressure gauge；20-air bleeding valve；21-handle Hands；22-lower margin；23-water-purifying cavity；The former water cavity of 24-；25-filter element pressing plate；26-filter element paw.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.

Refer to Fig. 1-3, a kind of embodiment that this utility model provides: a kind of Split type filter, including lower shell 1 He Upper shell 2；Lower shell 1 and upper shell 2 pass through Flange joint；Flange is divided into lower flange 5 and upper flange 6, by connector 7 even Connect；Outlet pipe 12 and water inlet pipe 13 are installed in the outer wall side of lower shell 1, and water inlet pipe 13 is arranged on the top of outlet pipe 12；Under The bottom of cylinder 1 is provided with lower bearing plate 8, and the center of lower bearing plate 8 is provided with fixed main shaft 9；By filter on fixed main shaft 9 Core paw 26 and filter element pressing plate 25 are fixed with filter element 10, and filter element pressing plate 25 is arranged on the top of filter element 10；Lower shell 1 and lower envelope 3 by being welded to connect, and is provided with protection steel band 16 outside weld seam；Lower bearing plate 8 is arranged above former water cavity 24, and lower section is water-purifying cavity Equipped with water output duct 11 on 23, and lower bearing plate 8；The bottom of former water cavity 24 is provided with sewage draining exit 15；The bottom of low head 3 is provided with Lower margin 22 and water-purifying cavity blow-off pipe 14；Four handles 21 it are fixed with on the outer wall of upper shell 2；Upper shell 2 is by being welded to connect Upper cover 4, and the exterior protected steel band 17 of bonding wire；The top of upper cover 4 is provided with on interface 18, and interface 18 installation Pressure gauge 19 With automatic exhaust steam valve interface 20, lower margin (22) has 4, and lower margin is made up of nut, bolt and base plate, and connector (7) is by fast-assembling Screw bolt and nut forms, and central principal axis goes out (9) and passes lower bearing plate (8), is welded and fixed at bearing plate reverse side, lower shell (1) with the middle part that boundary is filter of upper shell (2).

Operation principle: during use, former water body---> water inlet pipe 13---> enter into filter former water cavity 24---> filter element 10 Inside, by filter element filtering, the impurity inside removal and antibacterial, is purified water---> purify water enter into water-purifying cavity 24---> By water output duct 11---> flow out from outlet pipe 12；Water-purifying cavity impurity flows out from water-purifying cavity blow-off pipe 14；Former water cavity impurity from Former water cavity blow-off pipe 15 flows out；The bottom of low head 3 is installed with four lower margins 22, can allow stable the putting of this utility model Putting in place, when filter element 10 changed by needs, unload connector 7, operating handle 21, by lower shell 1 and upper shell 2 points Open the nearly half inner space that i.e. can be shown that filter, filter element paw 26 is taken off i.e. replaceable cartridge 10.

It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall All changes in justice and scope are included in this utility model.

Claims (5)

1. a Split type filter, including lower shell (1) and upper shell (2)；It is characterized in that: described lower shell (1) is with upper Cylinder (2) passes through Flange joint；Flange is divided into lower flange (5) and upper flange (6), is connected by connector (7)；Described lower shell (1) outlet pipe (12) and water inlet pipe (13) are installed in outer wall side, and water inlet pipe (13) is arranged on the top of outlet pipe (12)；Institute The bottom stating lower shell (1) is provided with lower bearing plate (8), and the center of lower bearing plate (8) is provided with fixed main shaft (9)；Described It is fixed with filter element (10) by filter element paw (26) and filter element pressing plate (25) on fixed main shaft (9), and filter element pressing plate (25) is installed Top in filter element (10)；Lower shell (1) and low head (3) are by being welded to connect, and are provided with protection steel band (16) outside weld seam； Described lower bearing plate (8) is arranged above former water cavity (24), and lower section is equipped with water output duct on water-purifying cavity (23), and lower bearing plate (8) (11)；The bottom of described former water cavity (24) is provided with sewage draining exit (15)；The bottom of described low head (3) is provided with lower margin (22) with clean Water cavity blow-off pipe (14)；Four handles (21) it are fixed with on the outer wall of described upper shell (2)；Described upper shell (2) is by welding Connect and have upper cover (4), and the exterior protected steel band of bonding wire (17)；The top of upper cover (4) is provided with interface (18), and interface (18) Pressure gauge (19) and automatic exhaust steam valve interface (20) are installed on.

A kind of Split type filter the most according to claim 1, it is characterised in that: described lower margin (22) has four, and ground Foot is made up of nut, bolt and base plate.

A kind of Split type filter the most according to claim 1, it is characterised in that: described connector (7) is by fast-assembling bolt Form with nut.

A kind of Split type filter the most according to claim 1, it is characterised in that: described central principal axis goes out (9) and passes down Bearing plate (8), is welded and fixed at bearing plate reverse side.

A kind of Split type filter the most according to claim 1, it is characterised in that: described lower shell (1) and upper shell (2) The middle part that boundary is filter.