A reinforced lining support tube for MBR membrane

Abstract

The invention discloses a reinforced lining support pipe for MBR membrane, which comprises a pipe body, two first sleeves and two first collars are slidably sleeved on the pipe body, and the two first sleeves are located at Between the two first collars, two slide grooves are arranged on the first collar, and clamping devices are arranged in both slide grooves, and the two clamping devices are respectively connected with the two first sleeve pipes. Correspondingly, the opposite sides of the two first bushings are fixed with rotating rods, the opposite sides of the two rotating rods are fixed with second bushings, the two second bushings are penetrated with connecting rods, and the connecting rods There are turntables at both ends, one of which is rotatably connected to one end of the connecting rod. The invention can effectively improve the performance of the lining support pipe at the bend of the MBR membrane, thereby assisting the lining support pipe to fully stretch the MBR membrane so that it can fully contact with sewage, thereby efficiently ensuring its treatment effect and efficiency on sewage.

Description

technical field [0001] The invention relates to the technical field of lining support pipes, in particular to a reinforced lining support pipe for MBR membranes. Background technique [0002] In the field of sewage treatment and water resource reuse, MBR, also known as membrane bioreactor, is a new water treatment technology that combines membrane separation unit and biological treatment unit. According to the structure of the membrane, it can be divided into flat membrane, tubular membrane and hollow fiber membrane, etc., and can be divided into microfiltration membrane, ultrafiltration membrane, nanofiltration membrane, reverse osmosis membrane and so on according to the membrane pore size. [0003] Membranes can be made from a wide variety of materials and can be in liquid, solid or even gas phase. Most of the separation membranes used are solid phase membranes. According to different pore sizes, it can be divided into: microfiltration membrane, ultrafiltration membrane...

AI Technical Summary

Problems solved by technology

[0006] In the prior art, in order to ensure that the MBR membrane can be effectively stretched, a multi-layer folded layer is arranged at the edge of the membrane, and the lining support tube can be penetrated. In the case of adjusting the membrane stretching by adjusting the shape of the lining support tube, Open the shape of the membrane, but in the process of use, affected by the sewage, the performance of the support tube at the bend will be reduced, and the effective support cannot be improved, resulting in the stability of the four corners of the membrane, making the MBR membrane It cannot be well stretched, which affects its use, and then affects the quality of purification. For this reason, we propose an enhanced lining support tube for MBR membranes to solve the above problems

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