CN210595436U

CN210595436U - Split type MBR membrane frame of integration water treatment facilities

Info

Publication number: CN210595436U
Application number: CN201921188002.2U
Authority: CN
Inventors: 沈浩; 蓝佳铭; 林枝花
Original assignee: Fujian Nanda Environmental Protection Technology Co Ltd
Current assignee: Fujian Nanda Environmental Protection Technology Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-05-22
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses an integration water treatment facilities's split type MBR membrane frame, including the membrane frame, be equipped with four installation poles on the membrane frame respectively, four all run through on the lateral wall at installation pole both ends and be equipped with the through-hole, two equal two threaded rods of fixedly connected with on the relative inner wall in both ends about the membrane frame, two the threaded rod all runs through the through-hole, two equal threaded connection has the fixed sleeve on the threaded rod, the backup pad of two mutual symmetries of fixedly connected with respectively on the lower extreme lateral wall of membrane frame, two the backup pad sets up respectively at the both ends of membrane frame lower extreme lateral wall, two equidistant a plurality of aeration pipes of fixedly connected with, two between the backup pad all be equipped with installation mechanism in the backup pad. The utility model discloses fixed simple structure, installation convenient operation, the convenience is safeguarded or is changed after hoisting this device again, and easy to assemble and dismantlement MBR membrane group use more conveniently, have improved the efficiency of installation and maintenance.

Description

Split type MBR membrane frame of integration water treatment facilities

Technical Field

The utility model relates to a sewage treatment technical field especially relates to split type MBR membrane frame of integration water treatment facilities.

Background

Along with the increasing appearance of environmental problems, people are increasingly conscious of environmental protection, especially water pollution problems, and are greatly concerned, people often adopt integrated water treatment equipment to treat domestic sewage, the integrated sewage treatment equipment is equipment integrating a primary sedimentation tank, an I, II-grade contact oxidation tank, a secondary sedimentation tank and a sludge tank, and blast aeration is carried out in a I, II-grade contact oxidation tank, so that a contact oxidation method and an activated sludge method are effectively combined, the advantages of the two methods are achieved, the defects of the two methods are overcome, and the domestic sewage treatment level is further improved, so that the integrated sewage treatment equipment is widely applied to domestic sewage treatment and recovery in residential districts, villages and towns, office buildings, markets, hotels, restaurants, schools, hospitals and the like.

The existing integrated sewage treatment equipment usually replaces a terminal secondary sedimentation tank of the traditional biological treatment technology with a membrane component, namely an MBR (membrane bioreactor), which is a novel dynamic wastewater treatment system organically combining a membrane separation technology and a biological treatment technology, keeps high activated sludge concentration in the bioreactor, improves the organic load of biological treatment, reduces the occupied area of domestic sewage treatment facilities, and reduces the amount of residual sludge by keeping low sludge load.

Split type MBR membrane frame among the integrated water treatment facilities among the prior art is when using, often need fix the MBR membrane group on the membrane frame, and the inconvenient installation of MBR membrane group and dismantlement lead to the inefficiency of installation and maintenance, for this reason we have proposed the split type MBR membrane frame of integrated water treatment facilities, are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the split type MBR membrane frame of the integration water treatment facilities that proposes, its fixed knot constructs simply, and installation convenient operation maintains or changes again after conveniently hoisting this device, and easy to assemble and dismantlement MBR membrane group use more conveniently, have improved the efficiency of installation and maintenance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

split type MBR membrane frame of integration water treatment facilities, including the membrane frame, be equipped with four installation poles on the membrane frame respectively, four all run through on the lateral wall at installation pole both ends and be equipped with the through-hole, two equal fixedly connected with two threaded rods on the relative inner wall in both ends about the membrane frame, two the threaded rod all runs through the through-hole, two equal threaded connection has fixed sleeve on the threaded rod, the backup pad of two mutual symmetries of fixedly connected with respectively on the lower extreme lateral wall of membrane frame, two the backup pad sets up respectively at the both ends of membrane frame lower extreme lateral wall, two a plurality of aeration pipes of equidistant fixedly connected with between the backup pad, two all be equipped with installation mechanism in the backup pad, be equipped with four rings on the upper end lateral wall of membrane frame.

Preferably, the film frame is a three-dimensional rectangular frame structure.

Preferably, the fixed sleeve is a hollow cylinder with upper and lower ends penetrating, the inner wall of the fixed sleeve is provided with an internal thread matched with the thread of the threaded rod, and the side wall of the fixed sleeve is provided with anti-skid lines.

Preferably, the mounting mechanism comprises mounting seats fixedly connected to opposite side walls of the two support plates respectively, and at least two mounting holes are formed in the side walls of the mounting seats in a penetrating mode at equal intervals.

Preferably, four rings set up four angles departments on the lateral wall of membrane frame upper end respectively, four rings all through the upper end lateral wall fixed connection of dead lever with the membrane frame.

Preferably, the hanging ring and the fixing rod are integrally formed, and the fixing rod is fixedly connected with the side wall of the upper end of the film frame in a welding mode.

The utility model discloses following beneficial effect has:

1. the installation rod, the through hole, the threaded rod and the fixing sleeve are arranged on the membrane frame, and the installation rod is fixed through the fixing sleeve, so that the installation rod can fixedly clamp the installation pipe of the MBR membrane group, the MBR membrane group can be stably fixed, the MBR membrane group is convenient to install and disassemble, the use is more convenient, and the installation and maintenance efficiency is improved;

2. by arranging the mounting mechanism, the fixing rod and the hanging ring, the film frame is moved to a position to be mounted during mounting, the mounting screw penetrates through the mounting hole in the mounting seat, the film frame is fixedly mounted, the fixing structure is simple, the mounting operation is convenient, when maintenance or replacement is needed, the mounting screw is connected with the hanging ring through the lifting device after being detached from the mounting hole in the mounting seat, the device can be lifted and then maintained or replaced, and the mounting and maintaining efficiency is improved;

3. through setting up the aeration pipe, the aeration pipe is linked together with the output of aeration machine, upwards carries out aeration treatment from the bottom of membrane frame to help the oxidative decomposition of organic matter in the sewage to handle.

Drawings

Fig. 1 is a schematic front view structure diagram of a split type MBR membrane frame of the integrated water treatment device provided by the utility model;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is the utility model provides a side view structure schematic diagram of split type MBR membrane frame of integration water treatment facilities.

In the figure: 1 membrane frame, 2 installation poles, 3 through-holes, 4 threaded rods, 5 fixed sleeves, 6 supporting plates, 7 aeration pipes, 8 installation seats, 9 installation holes, 10 fixed rods and 11 hanging rings.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a split type MBR membrane frame of an integrated water treatment device comprises a membrane frame 1, a three-dimensional rectangular frame structure is arranged on the membrane frame 1, four mounting rods 2 for mounting MBR membrane groups are respectively arranged on the membrane frame 1, through holes 3 are respectively arranged on the side walls of two ends of the four mounting rods 2 in a penetrating manner, two threaded rods 4 are respectively fixedly connected to the inner walls of the upper end and the lower end of the membrane frame 1 opposite to each other, the two threaded rods 4 are respectively arranged in the through holes 3 in a penetrating manner, fixing sleeves 5 are respectively connected to the two threaded rods 4 in a threaded manner, the fixing sleeves 5 are arranged in a hollow cylindrical manner with the upper end and the lower end penetrating manner, internal threads in threaded fit with the threaded rods 4 are arranged on the inner walls of the fixing sleeves 5, anti-skid threads are arranged on the side walls of the fixing sleeves 5, mounting pipes at two ends of a plurality of MBR membranes are respectively clamped and fixed by the mounting, manually rotate fixed sleeve 5 respectively, make fixed sleeve 5 upwards remove along threaded rod 4, drive installation pole 2 rebound, make the upper end inner wall of installation pole 2 and membrane frame 1 cooperate, the installation pipe of MBR membrane upper end is fixed in the centre gripping, on the same principle, place the installation pipe both ends of MBR membrane lower extreme on the lower extreme inner wall of membrane frame 1, manually rotate fixed sleeve 5, make fixed sleeve 5 downwards remove along threaded rod 4, make installation pole 2 downwards the centre gripping fix the installation pipe of MBR membrane lower extreme, the MBR membrane group of fixing that can stabilize, easy to assemble and dismantle the MBR membrane group, it is more convenient to use.

Wherein, two backup pads 6 of mutual symmetry of fixedly connected with respectively on the lower extreme lateral wall of membrane frame 1, two backup pads 6 set up the both ends at membrane frame 1 lower extreme lateral wall respectively, equidistant a plurality of aeration pipes 7 of fixedly connected with between two backup pads 6, aeration pipe 7 is linked together with the output of aeration machine, aeration pipe 7 can upwards carry out aeration treatment from the bottom of membrane frame 1, all be equipped with installation mechanism on two backup pads 6, installation mechanism is including respectively the mount pad 8 of fixed connection on the lateral wall that two backup pads 6 are relative, equidistant two at least mounting holes 9 of being equipped with that run through on the lateral wall of mount pad 8, before the use, move membrane frame 1 to treating the installation department, run through mounting hole 9 on the mount pad 8 through the mounting screw, with membrane frame 1 fixed mounting, fixed knot constructs simply, installation and operation are convenient.

Wherein, be equipped with four rings 11 on the upper end lateral wall of membrane frame 1, four rings 11 set up four angle departments on the lateral wall of membrane frame 1 upper end respectively, four rings 11 are all through the upper end lateral wall fixed connection of dead lever 10 with membrane frame 1, rings 11 and dead lever 10 are integrated into one piece, dead lever 10 is through welded mode and membrane frame 1's upper end lateral wall fixed connection, when needs are maintained or are changed, demolish the back with mounting screw from mounting hole 9 on mount pad 8, be connected with rings 11 through hoisting accessory, can maintain or change again after hoisting this device.

In the utility model, before use, the membrane frame 1 is moved to the position to be installed, the installation pipes at the two ends of a plurality of MBR membranes are respectively clamped and fixed by the installation rods 2 through the installation holes 9 on the installation seat 8 by the installation screws, the membrane frame 1 is fixedly installed, the fixing structure is simple, the installation operation is convenient, the installation pipes at the two ends of the MBR membranes are firstly inserted on the installation rods 2, after the installation pipes at the upper ends of the MBR membranes are arranged, the fixing sleeves 5 are respectively and manually rotated to enable the fixing sleeves 5 to move upwards along the threaded rods 4, the installation rods 2 are driven to move upwards, the installation rods 2 are matched with the inner walls at the upper ends of the membrane frame 1 to clamp and fix the installation pipes at the upper ends of the MBR membranes, similarly, the two ends of the installation pipes at the lower ends of the MBR membranes are placed on the inner walls at the lower ends of the membrane frame 1, the fixing sleeves 5 are manually rotated to enable the fixing sleeves 5 to move downwards along the threaded rods 4, the installation, the MBR membrane group of fixing that can stabilize, the MBR membrane group is convenient to install and dismantle, and it is more convenient to use, and aeration pipe 7 is linked together with the output of aeration machine, upwards carries out aeration treatment from the bottom of membrane frame 1, when needs are maintained or are changed, demolishs the back from mounting hole 9 on the mount pad 8 with the mounting screw, is connected with rings 11 through hoisting accessory, can lift this device and maintain or change after lifting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The split MBR membrane frame of the integrated water treatment equipment comprises a membrane frame (1) and is characterized in that four mounting rods (2) are respectively arranged on the membrane frame (1), through holes (3) are respectively arranged on the side walls at the two ends of the four mounting rods (2) in a penetrating manner, two threaded rods (4) are respectively and fixedly connected to the inner walls opposite to the upper end and the lower end of the membrane frame (1), the two threaded rods (4) are respectively and fixedly connected to the through holes (3), fixing sleeves (5) are respectively and fixedly connected to the two threaded rods (4), two symmetrical support plates (6) are respectively and fixedly connected to the side wall at the lower end of the membrane frame (1), a plurality of aeration pipes (7) are fixedly connected between the two support plates (6) at equal intervals, and mounting mechanisms are respectively arranged on the two support plates (6), four lifting rings (11) are arranged on the side wall of the upper end of the film frame (1).

2. The split type MBR membrane frame of the integrated water treatment device according to claim 1, wherein the membrane frame (1) is arranged in a three-dimensional rectangular frame structure.

3. The split type MBR membrane frame of the integrated water treatment equipment according to claim 1, wherein the fixed sleeve (5) is in a hollow cylindrical shape with the upper end and the lower end penetrating through, the inner wall of the fixed sleeve (5) is provided with internal threads matched with the threaded rod (4) in a threaded manner, and the side wall of the fixed sleeve (5) is provided with anti-skid threads.

4. The split type MBR membrane frame of the integrated water treatment device according to claim 1, wherein the mounting mechanism comprises a mounting seat (8) fixedly connected to the opposite side walls of the two support plates (6), and at least two mounting holes (9) are arranged on the side walls of the mounting seat (8) in a penetrating manner at equal intervals.

5. The split type MBR membrane frame of the integrated water treatment equipment according to claim 1, wherein four lifting rings (11) are respectively arranged at four corners on the upper end side wall of the membrane frame (1), and the four lifting rings (11) are fixedly connected with the upper end side wall of the membrane frame (1) through fixing rods (10).

6. The split type MBR membrane frame of the integrated water treatment equipment as claimed in claim 5, wherein the lifting ring (11) and the fixing rod (10) are integrally formed, and the fixing rod (10) is fixedly connected with the upper end side wall of the membrane frame (1) in a welding manner.