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Hollow fiber membrane coating device

A fiber membrane and equipment technology, applied in the field of hollow fiber membrane coating equipment, can solve the problems of increased coating depth and decreased membrane flux, achieving the effects of reducing workload, ensuring benefits, and saving costs

Inactive Publication Date: 2018-11-27
常州市超纯环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although deep coating can be achieved by the above means, there is always a contradiction between the increase of coating depth and the decrease of membrane flux

Method used

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  • Hollow fiber membrane coating device

Examples

Experimental program
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Effect test

Embodiment

[0020] Such as figure 1 As shown, a hollow fiber membrane coating equipment includes a reactor equipment, a discharge device, a syringe coating device, a trough device and a coil device.

[0021] The reactor equipment includes a reactor 3, and the discharge port at the lower end of the reactor 3 is connected to a syringe coating device through a pipeline. The reaction kettle includes a kettle body and the lower end of the kettle body is provided with a support bracket 1, and the upper end of the kettle body is provided with a stirring motor 5 installed vertically downward. The lower part of the shaft is provided with several stirring blades 2 .

[0022] The discharge device includes a discharge bracket 8 and a discharge motor installed on the discharge bracket 8, the discharge motor is connected to a power output shaft, and the power output shaft is provided with a discharge tray 7. One side of the discharging support is provided with a tensioning support 9, and several tens...

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Abstract

The invention discloses a hollow fiber membrane coating device. The hollow fiber membrane coating device comprises a reaction kettle device, a pay-off device, a syringe-type coating device, a trough device and a coiling device; the reaction kettle device comprises a reaction kettle, and a discharging port in the lower end of the reaction kettle is communicated with the syringe-type coating devicethrough a pipeline; the pay-off device comprises a pay-off bracket and a pay-off motor installed on the pay-off bracket, the pay-off motor is in transmission connection with a power output shaft, anda pay-off reel is arranged on the power output shaft. The hollow fiber membrane coating device has the advantages of being reasonable in design, capable of saving cost, good in coating effect, and capable of ensuring the neatness of a workshop, realizing deep coating and ensuring the hollow fiber membrane processing speed, thereby ensuring the benefit of enterprises; an industrial personal computer can reduce the workload of workers; the hollow fiber membrane coating device is suitable for large-scale promotion.

Description

technical field [0001] The invention belongs to the field of coating equipment, and more specifically relates to a hollow fiber membrane coating equipment. Background technique [0002] With the continuous improvement of the service life requirements of the hollow fiber membrane in the water treatment industry, the development of various braided tube-reinforced hollow fiber membranes has attracted widespread attention in the industry. Usually, the preparation method of braided tube-reinforced hollow fiber membrane is to directly coat the outer surface of the hollow braided tube with the matrix phase film-forming system of the solution spinning method, and then enter a coagulation bath such as water to solidify and form pores, and then obtain a braided tube-reinforced hollow fiber membrane. Fiber membrane. [0003] In order to ensure that the braided tube-reinforced hollow fiber membrane does not peel during use (that is, the separation between the membrane body and the brai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D69/08B01D67/00
CPCB01D69/08B01D67/0088
Inventor 承栩金
Owner 常州市超纯环保科技有限公司
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