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Reverse osmosis membrane rolling device

A technology of reverse osmosis membrane and membrane sheet, applied in reverse osmosis, semi-permeable membrane separation, membrane technology and other directions, can solve problems such as tension can not be kept stable, adverse effect of reverse osmosis membrane, affecting production efficiency and so on

Active Publication Date: 2021-09-14
JIANGSU BANGTEC ENVIRONMENTAL SCI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As people pay more and more attention to water quality requirements, the use of reverse osmosis membranes is correspondingly more and more extensive. In the production process of reverse osmosis membranes, it is necessary to roll the cut and flat membranes. At present, there are the following problems in the use of common rolling devices. : 1. It is not easy to disassemble and assemble the reel on the device for rolling the diaphragm, which makes the operation more difficult and affects the production efficiency; 2. The tension during the diaphragm rolling process cannot be kept stable, and it is easy to adjust Rolled reverse osmosis membranes cause adverse effects

Method used

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Examples

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Effect test

Embodiment Construction

[0028] refer to Figure 1-2 , a reverse osmosis membrane rolling device, including a base 1 and a membrane 3 fixedly installed on a roll 2, and two installation rods 8 are installed on the base 1 through a moving mechanism.

[0029] The moving mechanism consists of a chute 5, a two-way screw mandrel 6, an adjustment handle 7 and two slide blocks 4.

[0030] The chute 5 is opened on the base 1, the two-way screw rod 6 is rotatably connected to the base 1, and the two sliders 4 are fixedly installed on the lower ends of the two installation rods 8 respectively, and both sliders 4 are slidably connected in the chute 5 , the two sliders 4 are threadedly connected with one end of the two-way screw rod 6 located in the chute 5, the adjustment handle 7 is fixedly installed on the end of the two-way screw rod 6 outside the base 1, and the two-way screw rod 6 is connected with the two sliders 4, when the adjustment handle 7 is turned, the two sliders 4 drive the two installation rods ...

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Abstract

The invention discloses a reverse osmosis membrane rolling device which comprises a base and a membrane fixedly mounted on a rolling cylinder, two mounting rods are mounted on the base through a moving mechanism, a driving motor is fixedly mounted on one of the mounting rods, the output end of the driving motor is fixedly connected with a driving rod, the driving rod is rotationally connected with the corresponding mounting rod, the other mounting rod is rotationally connected with a rotating rod, fixing rods are fixedly mounted at the ends, close to each other, of the rotating rod and the driving rod, moving rings are slidably connected to the two fixing rods, and fixing mechanisms matched with the rolling cylinder are arranged on the two fixing rods. The device has the advantages that the winding cylinder is simple and convenient to disassemble and assemble on the device, the operation difficulty can be effectively reduced, and the production efficiency is improved to a certain extent; meanwhile, the overall tension of the membrane can be kept stable in the rolling process so that the use effect of the rolled reverse osmosis membrane is ensured.

Description

technical field [0001] The invention relates to the technical field of reverse osmosis membrane production and processing, in particular to a reverse osmosis membrane rolling device. Background technique [0002] As people pay more and more attention to water quality requirements, the use of reverse osmosis membranes is correspondingly more and more extensive. In the production process of reverse osmosis membranes, it is necessary to roll the cut and flat membranes. At present, there are the following problems in the use of common rolling devices. : 1. It is not easy to disassemble and assemble the coiling drum on the device for rolling the diaphragm, which makes the operation difficult and affects the production efficiency; 2. The tension in the diaphragm rolling process cannot be kept stable, and it is easy to adjust The reverse osmosis membrane after rolling will cause adverse effects. Therefore, there is an urgent need to design a reverse osmosis membrane rolling device...

Claims

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Application Information

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IPC IPC(8): B01D63/00B01D61/08
CPCB01D63/00B01D61/08
Inventor 高翔高丽军何伟马乐瞻
Owner JIANGSU BANGTEC ENVIRONMENTAL SCI TECH CO LTD
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