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Special mixing tool for preparing composite nanometer fiber porous membrane

A technology of composite nanofibers and porous membranes, applied to mixers with rotating stirring devices, mixer accessories, mixers, etc., can solve problems such as uneven steaming and mixing, easy adhesion of electrospinning solutions, and uneven heating. Achieve uniform heating, easy heat dissipation, and easy control

Inactive Publication Date: 2019-09-06
北京英鸿光大科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to provide a special stirring tool for the preparation of a composite nanofiber porous membrane, to solve the problems of uneven steaming and mixing, uneven heating and easy adhesion of the electrospinning solution to the inner wall of the device proposed in the background art

Method used

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  • Special mixing tool for preparing composite nanometer fiber porous membrane
  • Special mixing tool for preparing composite nanometer fiber porous membrane
  • Special mixing tool for preparing composite nanometer fiber porous membrane

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-6 , an embodiment provided by the present invention: a special mixing tool for the preparation of composite nanofiber porous membranes, including a device main body 1, a transmission mechanism 4 and a controller 7, and the bottom end of the device main body 1 is evenly provided with support legs 12 by welding, The device main body 1 includes a water bath chamber 101 and a stirring chamber 102. The outside of the water bath chamber 101 is p...

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Abstract

The invention discloses a special mixing tool for preparing a composite nanometer fiber porous membrane. The special mixing tool comprises a device main body, a transmission mechanism and a controller, wherein the device main body comprises a water bath chamber and a stirring chamber, both sides of the inner top end of the water bath chamber are respectively provided with an electric heating pipe,the bottom end of one side inside the water bath chamber is provided with a temperature sensor, one side of the top end of the device main body is provided with a material inlet, one side of the material inlet is provided with the transmission mechanism, the transmission mechanism comprises an outer shell, a stirring shaft, a motor, fan blades, a first bevel gear and a second bevel gear, the bottom end of the stirring shaft extends to the interior of the device main body, and is provided with a spiral blade and a stirring blade, both sides of the stirring shaft are respectively provided witha scraping plate through support rods, the bottom end of the stirring chamber is provided with a material outlet, and one side of the device main body is provided with the controller. According to thepresent invention, the special mixing tool can achieve uniform stirring, can uniformly heat a solution, can avoid a solution from being adhered to the inner side wall of the device, and has a long service life.

Description

technical field [0001] The invention relates to the technical field of preparation devices for nanofiber porous membranes, in particular to a special stirring tool for the preparation of composite nanofiber porous membranes. Background technique [0002] Nano-composite materials are nano-sized metals, semiconductors, rigid particles and other modifiers that are uniformly dispersed in resins, rubber, ceramics, and metals to form a composite system containing nano-sized materials in one phase. This system material is called As a nanocomposite material, the electrospinning method is the only effective method for directly and continuously preparing nanofibers. Before electrospinning, an electrospinning solution needs to be prepared, and a stirring tool is required to produce the electrospinning solution; [0003] The existing special mixing tool for the preparation of composite nanofiber porous membrane generally has the following problems: [0004] (1) Inhomogeneous mixing of ...

Claims

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Application Information

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IPC IPC(8): B01F7/24B01F7/18B01F15/06B01F15/00
CPCB01F27/1921B01F27/92B01F27/90B01F35/123B01F35/2215B01F35/511B01F35/51B01F2035/99B01F35/92
Inventor 崔建中
Owner 北京英鸿光大科技有限公司
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