CN212559623U

CN212559623U - Fixing structure of bottom angle iron baffle of MBR membrane system

Info

Publication number: CN212559623U
Application number: CN202021064874.0U
Authority: CN
Inventors: 冉龙燕; 赵雪; 肖辉; 王栋; 刘志雨
Original assignee: Shanghai United Kohi Material Technology Co ltd
Current assignee: Shanghai United Kohi Material Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-19
Anticipated expiration: 2030-06-09

Abstract

The utility model provides a fixed knot of bottom angle bar baffle of MBR membrane system constructs, including the frame that is used for installing the MBR membrane module, the frame include the bottom mounting bracket that is located bottom front and back both sides, be provided with a plurality of rectangular pipes on the bottom mounting bracket, the rectangular pipe arrange along the length direction of bottom mounting bracket and set up, the frame bottom front and back both sides still be provided with the angle bar baffle respectively, the angle bar baffle be located the outside of rectangular pipe, the angle bar baffle on seted up a plurality of mounting holes, fixed knot construct still include a plurality of fixed components, fixed component include the fixed plate, install on the fixed plate and with the fixed plate looks vertically dead lever, the dead lever pass in proper order the rectangular pipe and the mounting hole, the fixed plate blocked at the inboard of rectangular pipe by the rectangular pipe, the fixed rod positioned at the outer side of the angle iron baffle is connected with a nut in a threaded manner.

Description

Fixing structure of bottom angle iron baffle of MBR membrane system

Technical Field

The utility model relates to a water purification field, concretely relates to fixed knot of bottom angle bar baffle of MBR membrane system constructs.

Background

MBR is a high-efficiency combination of membrane separation technology and biological treatment method, and is used for replacing a secondary sedimentation tank in an activated sludge process. Wherein, the support frame that is used for fixed MBR membrane module is called MBR membrane frame, and in the MBR membrane frame, the accessory that is used for blocking MBR membrane module lower extreme is called bottom angle bar baffle.

When the bottom angle iron baffle is used on site, because when the MBR membrane module is installed, two ends of the bottom angle iron baffle are fixed, the middle of the bottom angle iron baffle is easily impacted by horizontal force when the MBR membrane module is installed, and the middle of the bottom angle iron baffle is seriously deformed.

The bottom angle bar baffle section bar warp, and the baffle can't play the effect that keeps off the MBR membrane module, and the MBR membrane module can't neatly be installed on the membrane frame, has not only increased the degree of difficulty of MBR membrane module installation, and such membrane frame is put in the membrane cisterna for a long time in addition, can lead to producing water joint department pine because of the reason of aeration vibration in the membrane cisterna for the system leaks, causes the muddy risk of product water.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a fixed knot of bottom angle bar baffle of MBR membrane system constructs.

In order to solve the technical problem, the utility model provides a fixing structure of a bottom angle iron baffle of an MBR membrane system, which comprises a frame for installing an MBR membrane module, wherein the frame comprises bottom mounting frames positioned at the front side and the rear side of the bottom, a plurality of rectangular tubes are arranged on the bottom mounting frames, the rectangular tubes are arranged along the length direction of the bottom mounting frames, the front side and the rear side of the bottom of the frame are respectively provided with the angle iron baffle, the angle iron baffle is positioned at the outer side of the rectangular tubes, the angle iron baffle is provided with a plurality of mounting holes, the fixing structure further comprises a plurality of fixing elements, the fixing elements comprise fixing plates and fixing rods which are arranged on the fixing plates and are vertical to the fixing plates, and the fixing rods sequentially pass through the rectangular tubes and the mounting holes, the fixing plate is blocked on the inner side of the rectangular tube by the rectangular tube, a nut is connected with the fixing rod on the outer side of the angle iron baffle in a threaded manner, and the angle iron baffle is fixedly connected with the rectangular tube through the fixing element.

Preferably, the bottom of the MBR membrane module is fixed between two adjacent rectangular pipes, and the two angle iron baffles are respectively used for blocking two sides of the MBR membrane module.

Preferably, the mounting hole is a long hole, and the length direction of the mounting hole is a horizontal direction.

Preferably, the fixing rod is fixed on the fixing plate by welding.

Preferably, the frame further comprises aeration pipes arranged on the lower side of the MBR membrane module, and the aeration pipes are arranged along the length direction of the frame.

Preferably, the MBR membrane module comprises an MBR membrane, a water production pipe arranged on the upper side of the MBR membrane, and a formwork arranged on the lower side of the MBR membrane.

Preferably, the top of the frame is also provided with a water delivery pipe, and the water delivery pipe is communicated with a water production pipe of the MBR membrane module.

Preferably, the top of the frame is also connected with a hook.

Preferably, the membrane frame of the MBR membrane module is clamped between two adjacent rectangular pipes.

The utility model discloses a fixed knot of MBR membrane system's bottom angle bar baffle constructs, has guaranteed the installation of membrane element in the MBR system, has guaranteed the regularity of membrane element installation, has improved the efficiency of membrane element installation, produces the water pipe for follow-up installation and has reduced the degree of difficulty, has avoided the membrane module because of the equipment pine that can not block completely and cause in the frame of membrane frame falls, has guaranteed the closely knit nature of the product water structure of system, and then has guaranteed the product water quality of water of MBR system.

Drawings

Fig. 1 is a schematic structural diagram of the framework of an MBR membrane system of the present application;

fig. 2 is an enlarged view of a portion a of fig. 1;

fig. 3 is an enlarged view of a portion B of fig. 1;

FIG. 4 is an enlarged view of portion C of FIG. 1;

fig. 5 is a schematic view of the structure of the fixing element of the present application.

Wherein: 1. a fixing plate; 2. fixing the rod; 3. an MBR membrane module; 4. a bottom mounting bracket; 5. a rectangular tube; 6. an angle iron baffle; 7. a nut; 8. an aeration pipe; 9. a water delivery pipe; 10. and (4) a lifting hook.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1 to 5, the utility model provides a fixing structure of a bottom angle iron baffle 6 of an MBR membrane system, the fixing structure comprises a frame for installing an MBR membrane module 3, the frame comprises bottom mounting frames 4 positioned at the front side and the rear side of the bottom, a plurality of rectangular tubes 5 are arranged on the bottom mounting frames 4, the rectangular tubes 5 are arranged along the length direction of the bottom mounting frames 4, the angle iron baffles 6 are respectively arranged at the front side and the rear side of the bottom of the frame, the angle iron baffle 6 is positioned at the outer side of the rectangular tubes 5, a plurality of mounting holes are arranged on the angle iron baffle 6, the fixing structure further comprises a plurality of fixing elements, each fixing element comprises a fixing plate 1 and a fixing rod 2 which is arranged on the fixing plate 1 and is vertical to the fixing plate 1, the fixing rod 2 sequentially passes through the rectangular tubes 5 and the mounting holes, the fixing plate 1 is blocked at the inner side of the rectangular tube 5 by the rectangular tube 5, a nut 7 is connected with the fixing rod 2 at the outer side of the angle iron baffle 6 in a threaded manner, and the angle iron baffle 6 is fixedly connected with the rectangular tube 5 through the fixing element. The utility model discloses a fixed knot of MBR membrane system's bottom angle bar baffle 6 constructs, has guaranteed the installation of membrane element in the MBR system, has guaranteed the regularity of membrane element installation, has improved the efficiency of membrane element installation, produces the water pipe for follow-up installation and has reduced the degree of difficulty, has avoided the membrane module because of the equipment pine that can not block completely and cause in the frame of membrane frame falls, has guaranteed the closely knit nature of the product water structure of system, and then has guaranteed the product water quality of water of MBR system.

The MBR membrane module 3 comprises an MBR membrane, a water production pipe arranged on the upper side of the MBR membrane and a mould frame arranged on the lower side of the MBR membrane. The die carrier of the MBR membrane module 3 is clamped between two adjacent rectangular pipes 5. The two angle iron baffles 6 are respectively used for blocking two sides of the MBR membrane module 3. The frame also comprises aeration pipes 8 which are arranged on the lower side of the MBR membrane module 3, and the aeration pipes 8 are arranged along the length direction of the frame. The top of the frame is also provided with a water delivery pipe 9, and the water delivery pipe 9 is communicated with the water production pipe of the MBR membrane module 3. The top of the frame is also connected with a hook 10.

The mounting hole is a long hole, and the length direction of the mounting hole is the horizontal direction. The mounting hole is provided with a long hole, so that the mounting hole can allow processing errors and can be adjusted left and right when the fixing element is mounted. The fixing rod 2 is fixed on the fixing plate 1 in a welding mode.

The above-mentioned embodiments are merely preferred embodiments for fully explaining the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. A fixing structure of a bottom angle iron baffle of an MBR membrane system is characterized in that the fixing structure comprises a frame for installing an MBR membrane module, the frame comprises bottom installation frames positioned at the front side and the rear side of the bottom, a plurality of rectangular pipes are arranged on the bottom installation frames, the rectangular pipes are arranged along the length direction of the bottom installation frames, angle iron baffles are respectively arranged at the front side and the rear side of the bottom of the frame, the angle iron baffles are positioned at the outer sides of the rectangular pipes, a plurality of installation holes are formed in the angle iron baffles, the fixing structure further comprises a plurality of fixing elements, each fixing element comprises a fixing plate and a fixing rod which is installed on the fixing plate and is perpendicular to the fixing plate, the fixing rod sequentially penetrates through the rectangular pipes and the installation holes, and the fixing plate is blocked at the inner sides of the rectangular pipes by the rectangular pipes, the fixing rod positioned on the outer side of the angle iron baffle is in threaded connection with a nut, and the angle iron baffle is fixedly connected with the rectangular pipe through the fixing element.

2. The fixed structure of claim 1, wherein the bottom of the MBR membrane module is fixed between two adjacent rectangular pipes, and the two angle iron baffles are respectively used for blocking two sides of the MBR membrane module.

3. The fixing structure of claim 1, wherein the mounting hole is a long hole, and a length direction of the mounting hole is a horizontal direction.

4. The fixation structure of claim 1, wherein said fixation rod is fixed to said fixation plate by welding.

5. The fixture structure of claim 1, wherein the frame further comprises aeration tubes mounted on the underside of the MBR membrane modules, the aeration tubes being arranged in a row along the length of the frame.

6. The fixed structure of claim 5, wherein the MBR membrane module comprises an MBR membrane, a water production pipe arranged at the upper side of the MBR membrane, and a formwork arranged at the lower side of the MBR membrane.

7. The fixed structure of claim 6, wherein a water pipe is arranged at the top of the frame and is communicated with a water production pipe of the MBR membrane module.

8. The fastening structure of claim 7, wherein a hook is attached to the top of the frame.

9. The fixed structure of claim 6, wherein the membrane frame of the MBR membrane module is clamped between two adjacent rectangular tubes.