CN211946447U

CN211946447U - MBR membrane mount convenient to quick replacement

Info

Publication number: CN211946447U
Application number: CN202020201427.9U
Authority: CN
Inventors: 张超奇; 张宇; 吴亚南; 张正昊
Original assignee: Dayu Environmental Protection Tianjin Co ltd
Current assignee: Dayu Rural Environmental Infrastructure Operation Service Co ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-11-17
Anticipated expiration: 2030-02-24

Abstract

The utility model provides a MBR membrane mount convenient to quick replacement, which comprises a bracket, pipeline and No. two pipelines, the support includes the support body, a plurality of support side's pipe, the stand, a plurality of branch No. two branches, a plurality of titanium steel connection piece and a plurality of rings, the inside a plurality of parallel arrangement's of equipartition MBR membrane of support body, support body below is equipped with support side's pipe, the chamber of admitting air of managing to be provided with in the support side, the support mid-mounting has the stand, pipeline and No. two pipelines are installed respectively to the inside both sides of support body, a pipeline external connection air pump, No. two pipeline external connection to suction. MBR membrane support body convenient to quick replacement adopt the polypropylene material preparation, can improve the corrosion resistance of support body, reduce support body weight, the quick replacement support body of being convenient for, and with support body intercommunication collector pipe and aeration pipe, make MBR device structure compacter.

Description

MBR membrane mount convenient to quick replacement

Technical Field

The utility model belongs to MBR membrane equipment field especially relates to an MBR membrane mount convenient to quick replacement.

Background

The MBR membrane is a novel state wastewater treatment system organically combining a membrane separation technology and a biological treatment technology, the membrane bioreactor can retain microorganisms with longer generation period due to the effective interception effect, can realize deep purification of sewage, meanwhile, nitrifying bacteria can be fully propagated in the system, the nitrification effect is obvious, and the deep dephosphorization and denitrification are possible. China is a water-deficient country, and sewage treatment and recycling are effective measures for developing and utilizing water resources. The sewage recycling is to treat urban sewage and industrial sewage by a membrane bioreactor and other equipment, then use the treated sewage for non-drinking purposes such as greening, flushing and ornamental water body supplementing, and use clean water for drinking and other purposes with high water quality requirements.

Disclosure of Invention

In view of this, the utility model aims at providing a MBR membrane mount convenient to quick replacement to when MBR membrane mount is in use, inevitable meet need change, support heavy complicated problem, required one kind can quick replacement, the support is light, reduce cost's a quick replacement's MBR membrane mount.

Reduce support body weight, the quick replacement support body of being convenient for, and with support body intercommunication collector pipe and aeration pipe, make MBR device structure compacter.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a MBR membrane mount convenient to quick replacement, includes support, pipeline and No. two pipelines, the support includes support body, a plurality of support side pipe, stand, a plurality of branch, a plurality of No. two branches, a plurality of titanium steel connection piece and a plurality of rings, the MBR membrane of a plurality of parallel arrangement of the inside equipartition of support body, support body below are equipped with support side pipe, the square intracavity that admits air that is provided with of support side, the support mid-mounting has the stand, support upper portion four corners is provided with the titanium steel connection piece, titanium steel connection piece upper portion is provided with rings, pipeline and No. two pipelines are installed respectively to the inside both sides of support body, a pipeline external connection air pump, No. two pipeline external connection suction pumps.

Furthermore, the first pipeline comprises a plurality of aeration pipes, a bent pipe and an air inlet pipe, the tail end of the air inlet pipe is connected to the bent pipe, the tail end of the bent pipe is communicated with the aeration pipes, the aeration pipes are evenly distributed to the lower end of the support body, and the aeration pipes are communicated to the air inlet cavity.

Further, No. two pipelines include two collector pipes, No. two return bends, No. three return bends, reducing pipe, product water pipe and outlet pipe, the collector pipe sets up both ends about the MBR membrane, No. two return bends one end intercommunication is to producing water pipe one end, No. two return bends other end intercommunication is to No. three return bends one end perpendicularly upwards, No. three return bends other end intercommunication is provided with the outlet pipe, the product water pipe other end communicates to reducing pipe, reducing pipe's structure is three joint design.

Further, the support body still includes branch No. one, branch is long branch, and the quantity of branch No. one is 8, all be provided with branch No. 4 around the support body, two liang of connections of branch and support body constitution triangle-shaped structure.

Further, the support body still includes No. two branch, No. two branch are short branch, and the quantity of a branch is 4, all be provided with No. 2 branch No. two about the support body, No. two branch and support body constitution triangle-shaped structure.

Furthermore, the number of the support square pipes is 2, and two ends of the aeration pipe are respectively fixed on the support square pipes.

Furthermore, the number of the titanium steel connecting pieces and the number of the hanging rings are 4, a plurality of titanium steel bolts are arranged on the titanium steel connecting pieces, and the titanium steel connecting pieces are fixed to four corners of the upper portion of the support body through the titanium steel bolts.

Furthermore, a water outlet cavity is arranged in the upright column, and the upright column is connected to a water production pipe through a reducing pipe.

Furthermore, the support body is made of polypropylene.

Compared with the prior art, be convenient for quick replacement's MBR membrane mount have following advantage:

(1) MBR membrane mount convenient to quick replacement, its support body adopts the polypropylene material preparation, can improve the corrosion resistance of support body, reduces support body weight, the quick replacement support body of being convenient for, and with support body intercommunication collector pipe and aeration pipe, make MBR device structure compacter

(2) MBR membrane mount convenient to quick replacement, No. one of which branch and No. two branches all constitute the triangle-shaped structure with the support body, greatly increased the stability of support body.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic overall view of a support rod according to an embodiment of the present invention;

fig. 2 is an overall schematic view of an embodiment of the present invention without a strut;

fig. 3 is an overall schematic diagram of the MBR membrane installation according to the embodiment of the present invention.

Description of reference numerals:

1-a scaffold; 11-supporting square tubes; 12-an air intake chamber; 13-upright column; 14-strut number one; 15-number two strut; 16-titanium steel connecting sheets; 17-a hoisting ring; 18-a stent body; 2-MBR membrane; 3-a pipeline; 31-an aerator pipe; 32-first bend; 33-an air inlet pipe; 4-pipeline II; 41-a water collecting pipe; 42-second bend; 43-bend pipe number three; 44-reducing pipes; 45-water production pipe; 46-water outlet pipe.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 3, the MBR membrane fixing frame convenient for quick replacement comprises a bracket 1, a first pipeline 3 and a second pipeline 4, the support 1 comprises a support body 18, a plurality of square support tubes 11, a vertical column 13, a plurality of first support rods 14, a plurality of second support rods 15, a plurality of titanium steel connecting pieces 16 and a plurality of hanging rings 17, a plurality of MBR membranes 2 which are arranged in parallel are uniformly distributed in the bracket body 18, the supporting square tube 11 is arranged below the bracket body, an air inlet cavity 12 is arranged in the supporting square pipe 11, an upright post 13 is arranged in the middle of the bracket 1, four corners of the upper part of the bracket 1 are provided with titanium steel connecting sheets 16, the upper part of the titanium steel connecting sheets 16 is provided with a hanging ring 17, pipeline 3 and No. two pipeline 4 are installed respectively to the inside both sides of support body 18, No. 3 external connection air pumps on pipeline, No. two pipeline 4 external connection to suction pump.

The first pipeline 3 comprises a plurality of aeration pipes 31, a first bent pipe 32 and an air inlet pipe 33, the tail end of the air inlet pipe 33 is connected to the first bent pipe 32, the tail end of the first bent pipe 32 is communicated with the aeration pipes 31, the aeration pipes 31 are uniformly distributed at the lower end of the support body 18, and the aeration pipes 31 are communicated to the air inlet cavity 12.

The second pipeline 4 comprises two water collecting pipes 41, a second bent pipe 42, a third bent pipe 43, a reducing pipe 44, a water producing pipe 45 and a water outlet pipe 46, the water collecting pipes 41 are arranged at the upper end and the lower end of the MBR membrane 2, one end of the second bent pipe 42 is communicated to one end of the water producing pipe 45, the other end of the second bent pipe 42 is communicated to one end of the third bent pipe 43 which faces upwards vertically, the other end of the third bent pipe 43 is communicated with the water outlet pipe 46, the other end of the water producing pipe 45 is communicated to the reducing pipe 44, and the reducing pipe 44 is of a three-way joint structure.

Support body 18 still includes branch 14 No. one, branch 14 is long branch, and the quantity of branch 14 No. one is 8, support body 18 all is provided with branch 14 No. 4 around, branch 14 two liang of connections and support body 18 constitution triangle-shaped structure of a branch to increase support body 18's stability.

Support body 18 still includes No. two branch 15, No. two branch 15 are short branch, and the quantity of a branch 14 is 4, all be provided with No. 2 branch 15 No. two about support body 18, No. two branch 15 and support body 18 constitute the triangle-shaped structure to increase support body 18's stability.

The number of the support square pipes 11 is 2, and both ends of the aeration pipe 31 are respectively fixed on the support square pipes 11.

The quantity of titanium steel connection piece 16 and rings 17 is 4, and is provided with a plurality of titanium steel bolts on the titanium steel connection piece 16, the titanium steel connection piece 16 passes through the titanium steel bolt fastening to support body 18 upper portion four corners, rings 17 are convenient for lift support body 18.

A water outlet cavity is arranged in the upright column 13, and the upright column 13 is connected to a water production pipe 45 through a reducing pipe 44 so as to facilitate the flow of water.

The material of support body 18 is the polypropylene material, can improve the corrosion resistance of support body 18, reduces 18 weights of support body, and the quick replacement support body 18 of being convenient for, and then improved the security of MBR system operation, reduced the production fault rate, reduced 18 replacement costs of support body, and then reduced the operation expense.

MBR membrane mount theory of operation convenient to quick replacement:

in use, both ends of the MMBR membrane 2 are fixed to the support body 18, one side of the MMBR membrane 2 is fixed with the water collecting pipe 41, meanwhile, a water outlet cavity in the support body 18 is communicated with the water collecting pipe 41, a water suction pump is connected to the tail end of the water production pipe 45, the communicated water collecting pipe 41 generates negative pressure, water filtered by the MBR membrane 2 directly enters the water outlet cavity from the water collecting pipe 41, the water outlet cavity in the upright column 13 is communicated with the water collecting pipe 41 and the water production pipe 45, water sucked out of the water collecting pipe 41 directly enters the water production pipe 45 from the upright column 13, the upright column 13 is positioned in the center of the water collecting pipe 41, the water in the water collecting pipe 41 uniformly flows into the upright column 13, and water accumulation in the MBR membrane 2 far away from the upright column 13 is avoided, so that the MBR membrane 2 close to the upright column 13.

Air pump is connected in intake pipe 33 department, squeeze into air intake chamber 12 in the support body 18 with the air, the air gets into the aeration pipe 31 of intercommunication behind intake chamber 12, the gas of spun can be owing to follow-up gaseous promotion and rebound in the aeration pipe 31, make MBR membrane 2 continuously shake along the length direction of self, gaseous can be owing to self gravity is less than buoyancy and upward movement with higher speed simultaneously, make MBR membrane 2 receive bigger effort, reach the purpose increase aquatic oxygen content that improves MBR membrane 2 shake speed.

By means of the air inlet cavity 12 and the water outlet cavity in the support body 18, additional pipelines are prevented from being erected on the support body 18, so that the MBR membrane fixing frame is more compact in structure and simpler in pipeline.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. MBR membrane mount convenient to quick replacement, its characterized in that: the air pump comprises a support (1), a first pipeline (3) and a second pipeline (4), wherein the support (1) comprises a support body (18), a plurality of supporting square pipes (11), a stand column (13), a plurality of first supporting rods (14), a plurality of second supporting rods (15), a plurality of titanium steel connecting sheets (16) and a plurality of lifting rings (17), a plurality of MBR membranes (2) which are arranged in parallel are uniformly distributed in the support body (18), the supporting square pipes (11) are arranged below the support body, an air inlet cavity (12) is arranged in each supporting square pipe (11), the stand column (13) is arranged in the middle of the support (1), the titanium steel connecting sheets (16) are arranged at four corners of the upper part of the support (1), the lifting rings (17) are arranged at the upper part of the titanium steel connecting sheets (16), the first pipeline (3) and the second pipeline (4) are respectively arranged at two sides in the support body (, the second pipeline (4) is externally connected to a water suction pump.

2. The MBR membrane mount for facilitating rapid replacement of the MBR membrane mount of claim 1, wherein: the first pipeline (3) comprises a plurality of aeration pipes (31), a first bent pipe (32) and an air inlet pipe (33), the tail end of the air inlet pipe (33) is connected to the first bent pipe (32), the tail end of the first bent pipe (32) is communicated with the aeration pipes (31), the aeration pipes (31) are evenly distributed to the lower end of the support body (18), and the aeration pipes (31) are communicated to the air inlet cavity (12).

3. The MBR membrane mount for facilitating rapid replacement of the MBR membrane mount of claim 1, wherein: no. two pipeline (4) include two collector pipe (41), No. two return bend (42), No. three return bend (43), reducing pipe (44), produce water pipe (45) and outlet pipe (46), collector pipe (41) set up both ends about MBR membrane (2), No. two return bend (42) one end communicates to producing water pipe (45) one end, No. two return bend (42) other end communicates to perpendicular ascending No. three return bend (43) one end, No. three return bend (43) other end intercommunication is provided with outlet pipe (46), produce water pipe (45) other end and communicate to reducing pipe (44), the structure of reducing pipe (44) is the tee bend joint design.

4. The MBR membrane mount for facilitating rapid replacement of the MBR membrane mount of claim 1, wherein: support body (18) still include branch (14) No. one, branch (14) are long branch, and the quantity of branch (14) is 8, all be provided with branch (14) No. 4 around support body (18), two liang of connections of a branch (14) constitute the triangle-shaped structure with support body (18).

5. The MBR membrane mount for facilitating rapid replacement of the MBR membrane mount of claim 1, wherein: support body (18) still include No. two branch (15), No. two branch (15) are short branch, and the quantity of a branch (14) is 4, all be provided with No. 2 No. two branch (15) about support body (18), No. two branch (15) and support body (18) constitution triangle-shaped structure.

6. The MBR membrane mount for facilitating rapid replacement of claim 2, wherein: the number of the support square pipes (11) is 2, and two ends of the aeration pipe (31) are respectively fixed on the support square pipes (11).

7. The MBR membrane mount for facilitating rapid replacement of the MBR membrane mount of claim 1, wherein: the number of the titanium steel connecting pieces (16) and the number of the hanging rings (17) are 4, a plurality of titanium steel bolts are arranged on the titanium steel connecting pieces (16), and the titanium steel connecting pieces (16) are fixed to four corners of the upper portion of the support body (18) through the titanium steel bolts.

8. The MBR membrane mount for facilitating rapid replacement of the MBR membrane mount of claim 1, wherein: a water outlet cavity is arranged in the upright column (13), and the upright column (13) is connected to a water production pipe (45) through a reducing pipe (44) pipeline.

9. The MBR membrane mount for facilitating rapid replacement of the MBR membrane mount of claim 1, wherein: the support (1) is made of polypropylene.