CN208454562U - A kind of high-efficient flat-plate membrane filter - Google Patents

Abstract

The utility model discloses a kind of high-efficient flat-plate membrane filters, it includes bracket, parallel interval is arranged several inorganic flat Film filter plates in the bracket and is separately connected the outlet pipe perpendicular to inorganic flat Film filter plate upper and lower side, sewage pipe, bracket is in cuboid, pedestal upper end is symmetrically arranged with outlet pipe fixing seat, bracket lower part is provided with the bottom support frame for supporting the machine plate Film filter plate, bracket two sides are symmetrically arranged at intervals with card slot, inorganic flat Film filter plate lower end connects sewage pipe by sewer connection pipe, upper end connects outlet pipe by exit branch, exit branch includes the upper water-out branch pipe for being symmetricly set on outlet pipe two sides, middle exit branch, lower exit branch and bottom exit branch.It effectively increases the permeability that inorganic membrane filtration is in charge of, and reduces fluid conveying resistance, improves the working efficiency of filter；Their high degree of automations, occupied area are small, and investment cost is low, and operating cost is also lower.

Description

A kind of high-efficient flat-plate membrane filter

Technical field

The utility model relates to a kind of filter devices, and in particular to a kind of efficient inorganic plate membrane filter, belong to petroleum, The industries separation of solid and liquid, Liquid liquid Separation field such as petrochemical industry, non-ferrous metal, medicine processing.

Background technique

Existing filter type mainly includes positive press filtration and two kinds of negative pressure filtration.Positive press filtration is to utilize pressurizing device will Water flow is transported in film surface, and generates two separation, and negative pressure filtration is on the contrary, but inhaled water flow using pressurized equipment The surface for guiding to film generates separation.Compared with positive press filtration, negative pressure filtration be it is very favorable, under similarity condition, negative pressure mistake The attraction of filter is often below the motive force of positive press filtration, and the residence time is long, can be very good the filtering effect for guaranteeing water flow Fruit and working index.Purpose ceramic-film filter in the prior art, including apparatus casing, support, lifting lug, shell bottom be equipped with row Dirty mouth, top are equipped with oil discharge outlet, housing central section water inlet and water outlet etc., install one or more groups of ceramic membrane filters inside equipment Pipe, ceramic membrane filter tube are cylindrical shape, and water flow is from inside stream to outside, the ceramic membrane filter tube mistake of this cylindrical shape Filter forms the problem of filter cake influences equipment water outlet treating capacity during not solving ceramic membrane filter, in addition the pottery of cylindrical shape The permeability of porcelain membrane filter tube is not strong, and there are sizable fluid conveying resistance, installation area is larger, not readily removable Dress.

Utility model content

For above-mentioned the problems of filter device in the prior art, the utility model provides a kind of quick side of dismounting Just, the permeability that inorganic membrane filtration is in charge of is effectively increased, the high-efficient flat-plate membrane filter of fluid conveying resistance is reduced.

The technical problems to be solved in the utility model is adopted the technical scheme that: a kind of high-efficient flat-plate membrane filter, packet Include bracket, several inorganic flat Film filter plates in the bracket are arranged in parallel interval and are separately connected perpendicular to inorganic flat film Outlet pipe, the sewage pipe of filter plate upper and lower side, the bracket are in cuboid, and pedestal upper end is symmetrically arranged with outlet pipe fixing seat, Bracket lower part is provided with the bottom support frame for supporting the machine plate Film filter plate, and bracket two sides are symmetrically arranged at intervals with card slot, Inorganic flat Film filter plate lower end connects sewage pipe by sewer connection pipe, and upper end connects outlet pipe by exit branch, described Exit branch includes that the upper water-out branch pipe for being symmetricly set on outlet pipe two sides, middle exit branch, lower exit branch and bottom go out Water branch pipe, the bracket two sides connect card slot by activity fixed plate.

Further, the outlet pipe fixing seat passes through the fixed outlet pipe of U-shaped card ring.

The utility model compared with prior art, 1, logical by the way that multiple circular filters are arranged in efficient inorganic Film filter plate Road simultaneously connects outlet pipe by different directions with multiple exit branch respectively, effectively increases the infiltration that inorganic membrane filtration is in charge of Property, fluid conveying resistance is reduced, the working efficiency of filter is improved；2, by be arranged unique bracket and it is dismountable efficiently Inorganic membrane filtration plate, dismounting is efficient and convenient, carry out cleaning down is split out for every piece when necessary, especially suitable for turbidity and suspended matter pole High material clarification filtration；3, the filter efficiency of efficient inorganic membrane filter is other filter plants of conventional ceramic membrane filter Twice, high degree of automation, occupied area are small, and investment cost is low, and energy repeated regeneration, makes after the filtering of efficient inorganic membrane filter 5-8 can be reached with the service life, operating cost is also lower.

Detailed description of the invention

Fig. 1 is the utility model schematic view of the front view,

Fig. 2 is the overlooking structure diagram of Fig. 1,

Fig. 3 is the A-A schematic cross-sectional view of Fig. 1,

Fig. 4 is the schematic perspective view of the utility model.

In the figure 1, sewage pipe 2, sewer connection pipe 3, bottom support frame 4, bracket 5, card slot 6, inorganic flat Plate Film filter plate 7, activity fixed plate 8, outlet pipe fixing seat 9, exit branch 9.1, upper water-out branch pipe 9.2, in Exit branch 9.3, lower exit branch 9.4, bottom exit branch 10, U-shaped snap ring 11, outlet pipe.

Specific embodiment

In order to enable those skilled in the art to better understand the technical solutions of the present invention, it combines and has below according to attached drawing The utility model is described in further detail in body embodiment.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of high-efficient flat-plate membrane filter, including the setting of bracket 4, parallel interval Six row's inorganic flat Film filter plates 6 in the bracket and it is separately connected water outlet perpendicular to inorganic flat Film filter plate upper and lower side Pipe 11, sewage pipe 1, the outlet pipe and sewage pipe are high-strength rubber pipe and connect using screw thread auxiliary that the bracket is in length Cube, pedestal upper end are symmetrically arranged with outlet pipe fixing seat 8, and bracket lower part is provided with the bottom for supporting the machine plate Film filter plate Portion's support frame 3, bracket two sides are symmetrically arranged at intervals with card slot 5, and inorganic flat Film filter plate lower end is connected by sewer connection pipe 2 Sewage pipe, upper end by exit branch connect outlet pipe, the exit branch include be symmetricly set on outlet pipe two sides it is upper go out Water branch pipe 9.1, middle exit branch 9.2, lower exit branch 9.3 and bottom exit branch 9.4(are as shown in figure 3, exit branch is whole Body forms the M shape that several ecto-entads gradually assemble diminution).

Preferably, in order to enhance the stability of outlet pipe, the outlet pipe fixing seat passes through the fixed water outlet of U-shaped card ring 10 Pipe.

Preferably, by the connection of activity fixed plate 7 card slot, (activity fixed plate is horizontally arranged at interval and blocks for the bracket two sides The corresponding connecting hole of groove location, and groove position is fixed by fastening bolt and nut).

In addition, it is necessary to be intended that: the bracket can use bolt and fix, convenient for the various operating condition maintenance of personnel；It is described Efficient inorganic membrane filter can also be equipped with lifting lug, be easy to lift；It can be equipped with prominent rib on the outside of the cylinder, be convenient for nameplate The fixation of position；The utility model further includes other electric automatic control routes and device in the prior art, such as: filtering and Backwash controller；Pressure monitor is equipped at the filtrate (liquid pipeline；The efficient inorganic membrane filter filter device In should be equipped with booster water pump etc., not be described in detail one by one herein.

Utility model works principle: filtered model: raw water enters intralamellar part from efficient inorganic Film filter plate outer surface, so Water enters outlet pipe by exit branch inside efficient inorganic Film filter plate afterwards, due to efficient inorganic Film filter plate gather it is micro- Hole, macromolecular substances are retained down, and obtain meeting the water after filter of technic index from outlet pipe outlet duct next process；Recoil Mold cleaning formula: according to the difference of the water quality situation of raw water, after filtering carries out the regular hour, efficient inorganic Film filter plate is outer, interior table Face can be different degrees of formation filter cake, influence equipment water outlet treating capacity and circulating water treatment amount, therefore, equipment work a period of time Afterwards, should carry out full automatic backwash to equipment: section backwashes in required time, and specific length of time is set by raw water condition Meter；Backwashing water enters from outlet pipe, inside efficient inorganic Film filter plate, is then discharged through sewage pipe；Backwash process After stopping, filtered model is switched back into.

Embodiment of above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to specific embodiment The utility model is described in detail, those skilled in the art should understand that, it can be to the skill of the utility model Art scheme is modified or replaced equivalently, and without departing from the spirit and scope of the technical scheme of the present invention, should all be covered In the protective scope of the claims of the utility model.

Claims (2)

1. a kind of high-efficient flat-plate membrane filter, it is characterised in that: it include bracket (4) if, parallel interval setting in the bracket Dry inorganic flat Film filter plate (6) and be separately connected the outlet pipe (11) perpendicular to inorganic flat Film filter plate upper and lower side, row Dirt pipe (1), the bracket are in cuboid, and pedestal upper end is symmetrically arranged with outlet pipe fixing seat (8), and bracket lower part is provided with support The bottom support frame (3) of the machine plate Film filter plate, bracket two sides are symmetrically arranged at intervals with card slot (5), inorganic flat film mistake Filter plate lower end connects outlet pipe, the water outlet by exit branch (9) by sewer connection pipe (2) connection sewage pipe (1), upper end Branch pipe includes the upper water-out branch pipe (9.1), middle exit branch (9.2), lower exit branch (9.3) for being symmetricly set on outlet pipe two sides And bottom exit branch (9.4), bracket (4) two sides connect card slot by activity fixed plate (7).

2. a kind of high-efficient flat-plate membrane filter according to claim 1, it is characterised in that: the outlet pipe fixing seat (8) Pass through U-shaped card ring (10) fixed outlet pipe.