CN216837319U

CN216837319U - Column type MBR membrane frame

Info

Publication number: CN216837319U
Application number: CN202123402993.XU
Authority: CN
Inventors: 李雪丽
Original assignee: Shandong Yajie New Membrane Material Co ltd
Current assignee: Shandong Yajie New Membrane Material Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-28
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a column type MBR membrane group frame relates to the relevant technical field of sewage treatment, including frame subassembly, aeration subassembly and MBR membrane group, frame subassembly includes main frame and top frame, and top frame articulates at main frame top, and the inside a plurality of branch pipes that catchments that are provided with of top frame, and the top frame top is provided with the collector pipe, and branch pipe collector pipe intercommunication catchments, MBR membrane group include a plurality of column type MBR membranes, and column type MBR membrane upper end sets up on the branch pipe that catchments, and aeration subassembly includes the intake pipe, aeration plate and a plurality of spiral aeration pipe, and the spiral aeration pipe box is established at column type MBR membrane outside. The utility model has the advantages that the aeration is more balanced through the spiral aeration pipe, the water production efficiency of the MBR membrane group is high, the water quality of the discharged water is high, and the permeability of the MBR membrane group is effectively ensured; when the column type MBR membrane needs to be replaced or detached for cleaning, only the top frame needs to be opened, the connection between the column type MBR membrane and the water collecting branch pipe is disconnected, the column type MBR membrane can be taken out, the whole membrane does not need to be taken out of the tank, and the construction difficulty is reduced.

Description

Column type MBR membrane frame

Technical Field

The utility model relates to a relevant technical field of sewage treatment specifically is a column type MBR membrane group frame.

Background

MBR is also called membrane bioreactor, it is a new high-efficient water treatment technology combining activated sludge process and membrane separation technology, utilize MBR membrane to intercept macromolecule organic matter and biochemical sludge, make the hydrone permeate, and then realize the goal of purifying the sewage, fix MBR membrane on the membrane shelf usually, and cooperate with the aeration system on the membrane shelf to purify and react, collect the purified water by the collector pipe finally, the aeration system washes MBR membrane continuously through the gas, liquid two-phase flow that the aeration produces, thus clear away the mud that the membrane surface adsorbs, the conventional aeration system can only aerate from bottom to top, lead to the good oxygen microorganism to degrade the organic matter in the sewage insufficiently, cause and wash the MBR membrane unevenly, cause the permeability of MBR to be poor and produce the water inefficiency, the water quality is poor, and reduce the life cycle of MBR membrane, after long-time use, the filtration efficiency of MBR membrane reduces, need to dismantle and wash or change the MBR membrane, current MBR membrane frame structure is complicated, and MBR pond inner space is less, and the inconvenient MBR pond of getting into of staff is dismantled, and troublesome poeration just has the degree of difficulty, needs the professional to dismantle with the help of professional machinery is supplementary, consequently, needs provide a column type MBR membrane group frame now urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a column type MBR membrane group frame.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a column type MBR membrane group frame, including frame assembly, aeration subassembly and MBR membrane group all set up on frame assembly, frame assembly includes main frame and top frame, top frame one end articulates at main frame top, the inside a plurality of branch pipes that catchments that are provided with of top frame, the top frame top is provided with the collector pipe, the branch pipe that catchments passes through pipeline and collector pipe intercommunication, MBR membrane group includes a plurality of matrix settings at the inside column type MBR membrane of main frame, column type MBR membrane upper end can be dismantled and set up on the branch pipe that catchments, aeration subassembly includes the intake pipe, aeration board and a plurality of spiral aeration pipe, aeration board sets up in the main frame bottom, spiral aeration pipe cover is established in column type MBR membrane outside, a plurality of spiral aeration pipe all communicate with aeration board, the intake pipe sets up the outside at the main frame, and communicate with aeration board.

Preferably, the rear side of the top of the main frame is provided with a plurality of first hinged seats, the rear side of the top frame is provided with second hinged seats corresponding to the first hinged seats, and the first hinged seats are provided with groove-shaped adjusting holes.

Preferably, a plurality of aeration holes are formed in the upper surface of the aeration plate and the inner surface of the spiral aeration pipe.

Preferably, the upper end of the column type MBR membrane is connected with the water collecting branch pipe through the copy forest.

Preferably, hanging plates are arranged at four corners of the top of the main frame respectively, an auxiliary frame is arranged in the middle of the main frame, and the auxiliary frame is connected with the spiral aeration pipe.

Preferably, a plurality of buckles are arranged between the main frame and the top frame.

Compared with the prior art, the utility model discloses an effective effect as follows:

the utility model has the advantages that the aeration is more balanced, the aeration performance is good, the biological reaction is promoted to be fully carried out, the water production efficiency of the MBR membrane group is high, the quality of the outlet water is high, the permeability of the MBR membrane group is effectively ensured, and the service life of the MBR membrane group is prolonged; when the column type MBR membrane is changed or is dismantled to wash as required, only need open the top frame, break off being connected of column type MBR membrane and branch pipe that catchments, can take out the column type MBR membrane, need not to take out whole from the pond, reduce the construction degree of difficulty for the engineering progress.

Drawings

Fig. 1 is a schematic perspective view of the present invention (top frame closed);

fig. 2 is a schematic perspective view (top frame opened) of the present invention.

In the figure: 1. a main frame; 2. a top frame; 3. a water collecting branch pipe; 4. a water collection pipe; 5. a column MBR membrane; 6. an air inlet pipe; 7. an aeration plate; 8. a spiral aeration pipe; 9. hanging plates; 10. a first hinge mount; 11. a second hinge mount; 12. an adjustment hole; 13. a hasp; 14. and (5) an auxiliary frame.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings.

Referring to fig. 1-2, a column type MBR membrane module frame, which comprises a frame assembly, an aeration assembly and a MBR membrane module, wherein the aeration assembly and the MBR membrane module are installed on the frame assembly, the frame assembly comprises a main frame 1 and a top frame 2, a plurality of first hinged seats 10 are welded on the rear side of the top of the main frame 1, groove-shaped adjusting holes 12 are processed on the first hinged seats 10, a plurality of second hinged seats 11 are welded on the rear side of the top frame 2, the first hinged seats 10 correspond to the second hinged seats 11 and are connected with each other through pin shafts, so that the top frame 2 is connected to the main frame 1 in an openable and closable manner, the groove-shaped adjusting holes 12 enable the top frame 2 to have a slight adjusting amount during the closing operation, thereby preventing the hard connection from being damaged, the MBR membrane module is conveniently disassembled and cleaned or replaced by opening the top frame 2, a plurality of hasps 13 are also installed between the main frame 1 and the top frame 2, hasp 13 is installed on one side opposite to the hinged end, after top frame 2 is closed on main frame 1, top frame 2 is fastened on main frame 1 through hasp 13, the stability of connection of MBR membrane group is enhanced, hanging plate 9 is welded respectively at the position of the top four corners of main frame 1, the utility model is convenient to hoist and move through hanging plate 9, a plurality of water collecting branch pipes 3 are welded inside top frame 2, a plurality of water collecting branch pipes 3 are communicated with water collecting pipe 4 above top frame 2 through pipelines, water collecting pipe 4 is connected on the external water pump for discharging water filtered by MBR membrane group, MBR membrane group comprises a plurality of column MBR membranes 5 installed inside main frame 1 in a form matrix manner, the upper end of MBR column membrane 5 is connected on water collecting branch pipe 3 through copy forest, the assembly and disassembly are convenient and fast, the connection is reliable, aeration component comprises air inlet pipe 6, aeration plate 7 and a plurality of spiral aeration pipes 8, the aeration plate 7 is welded at the bottom of the main frame 1, a plurality of aeration holes are processed on the upper surface of the aeration plate 7, a spiral aeration pipe 8 which is used for upward aeration and corresponds to the column type MBR membrane 5 is sleeved outside the column type MBR membrane 5, a plurality of aeration holes are processed on the inner surface of the spiral aeration pipe 8 facing the column type MBR membrane 5, used for aerating the column type MBR membrane 5, a plurality of spiral aeration pipes 8 are communicated with the aeration plate 7, welding has auxiliary frame 14 at main frame 1's middle part, and a plurality of spiral aeration pipe 8 all are connected with auxiliary frame 14, strengthen the steadiness that spiral aeration pipe 8 is connected, still can strengthen main frame 1's intensity through auxiliary frame 14, and intake pipe 6 is installed in main frame 1's outside, and 6 one end of intake pipe and aeration board 7 intercommunication, the other end and outside air supply intercommunication are used for carrying outside air to aeration board 7 and spiral aeration pipe 8 and realize the aeration.

When the device is used, the air inlet pipe 6 is communicated with an external air source, the water collecting pipe 4 is communicated with the water pump, the water pump is started, the column type MBR membrane 5 generates negative pressure under the suction force of the water pump, water generated by filtering through the column type MBR membrane 5 is collected into the water collecting pipe 4 from the water collecting branch pipe 3 and is discharged by the water pump, meanwhile, the external air source conveys oxygen-containing gas to the aeration plate 7 and the spiral aeration pipes 8 through the air inlet pipe 6, and the oxygen-containing gas is exposed to the column type MBR membrane 5 through the aeration holes, so that the filtering effect is enhanced; when the column type MBR membrane 5 needs to be disassembled for cleaning or replacement, the hasp 13 is opened, the upper end copy forest of the column type MBR membrane 5 is disconnected, the top frame 2 is opened, the column type MBR membrane 5 can be taken out, the whole MBR membrane does not need to be taken out of the pool, and the operation difficulty is reduced.

It should be noted that, in the embodiment of the present invention, the column-type MBR membrane 5, the hasp 13, the copy forest and the pin are all prior art applications.

In the description of this patent, it is to be understood that the terms "upper," "lower," "inner," "outer," "center," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "combined," "disposed," "connected," "secured," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, releasably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a column type MBR membrane group frame which characterized in that: the aeration component and the MBR membrane group are arranged on the frame component, the frame component comprises a main frame (1) and a top frame (2), one end of the top frame (2) is hinged to the top of the main frame (1), a plurality of water collecting branch pipes (3) are arranged inside the top frame (2), a water collecting pipe (4) is arranged above the top frame (2), the water collecting branch pipes (3) are communicated with the water collecting pipe (4) through pipelines, the MBR membrane group comprises a plurality of column type MBR membranes (5) arranged inside the main frame (1) in a matrix manner, the upper ends of the column type MBR membranes (5) are detachably arranged on the water collecting branch pipes (3), the aeration component comprises an air inlet pipe (6), an aeration plate (7) and a plurality of spiral aeration pipes (8), the aeration plate (7) is arranged at the bottom of the main frame (1), and the spiral aeration pipes (8) are sleeved outside the column type MBR membranes (5), the spiral aeration pipes (8) are communicated with the aeration plate (7), and the air inlet pipe (6) is arranged outside the main frame (1) and communicated with the aeration plate (7).

2. The column MBR membrane stack according to claim 1, wherein: the rear side of the top of the main frame (1) is provided with a plurality of first hinged seats (10), the rear side of the top frame (2) is provided with second hinged seats (11) corresponding to the first hinged seats (10), and groove-shaped adjusting holes (12) are formed in the first hinged seats (10).

3. The column MBR membrane stack according to claim 2, wherein: a plurality of aeration holes are formed in the upper surface of the aeration plate (7) and the inner surface of the spiral aeration pipe (8).

4. The cylindrical MBR membrane stack frame of claim 3, wherein: the upper end of the column type MBR membrane (5) is connected with the water collecting branch pipe (3) through a copy forest.

5. The column MBR membrane stack frame of claim 4, wherein: hanging plates (9) are arranged at four corners of the top of the main frame (1) respectively, an auxiliary frame (14) is arranged in the middle of the main frame (1), and the auxiliary frame (14) is connected with the spiral aeration pipe (8).

6. The column MBR membrane stack frame of claim 5, wherein: a plurality of hasps (13) are arranged between the main frame (1) and the top frame (2).