Nanofiber filter layer production device

A production device and nanofiber technology, which is applied in the field of manufacturing, can solve problems such as uneven liquid distribution and uneven nanofiber membranes, achieve good drawing effect, improve filtering effect, and ensure continuous operation

Pending Publication Date: 2020-11-20
江苏纳易环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the deficiencies in the prior art, one of the purposes of the present invention is to provide a nanofiber filter layer production device, which can solve the problems of uneven liquid distribution on the spinning rope and uneven nanofiber membranes

Method used

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Embodiment Construction

[0034] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0035] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or there may be an intervening component at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

[0036] Un...

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PUM

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Abstract

The invention discloses a nanofiber filter layer production device. The device comprises an unwinding end, a winding end, a mounting shell, a reciprocating dropping mechanism and a high-pressure device, the reciprocating liquid dropping mechanism comprises a plurality of rope bodies, a plurality of liquid drop discharging devices, a fixing plate and a side driving piece, the unwinding end and thewinding end are distributed on the two sides of the mounting shell, a base material is wound by the winding end after being released by the unwinding end, the base material moves along the high-pressure section, the reciprocating liquid dropping mechanism drops material liquid drops to the rope body, and the material liquid drops are drawn upwards under the action of the high-pressure section andcover the base material. The high-pressure device forms upward power, a liquid outlet spray head is positioned below the side of the rope body, the liquid outlet spray head discharges liquid along theside face of the rope body, the liquid moves upwards under the action of the high-pressure section, the liquid drops contact with the lower portion of the rope body and then are drawn upwards, the contact area of the liquid drops and the rope body is increased, the drawing effect is good, the filtering effect of the nanofiber layer is improved, and meanwhile the problem of shielding interferenceis solved through inclined liquid discharging.

Description

technical field [0001] The invention relates to the field of manufacturing, in particular to a nanofiber filter layer production device. Background technique [0002] At present, with the rapid development of society, the research and development of nanotechnology is getting deeper and deeper, and the research and development of nanofiber membrane or nanofiber layer is gradually promoted. Nano membranes are divided into granular membranes, dense membranes, and nanofiltration membranes. A granular film is a thin film of nanoparticles stuck together with extremely small gaps in between. A dense film refers to a thin film with a dense film layer but a nanoscale grain size. [0003] In the prior art, there are following defects in the process of preparing nanofibrous membrane: [0004] 1. The filtration effect of the nanofiber membrane on the market is not good, the nanofiber membrane has a large pore size, and the filtration effect is poor; [0005] 2. During the manufactur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D61/02B01D63/00B01D67/00
CPCB01D61/027B01D63/00B01D67/00
Inventor 冯朝阳陈江中
Owner 江苏纳易环保科技有限公司
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