Batching device for producing electromagnetic shielding composite fiber membrane

A composite fiber film, electromagnetic shielding technology, used in mixers, transportation and packaging, mixer accessories and other directions, can solve problems such as unfavorable rapid production, inability to achieve, poor grinding effect, etc., to save manpower and ensure grinding requirements. Effect

Inactive Publication Date: 2021-03-19
ANHUI POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing device uses a stirrer to stir the materials. After stirring, it needs to be taken out manually, and then transferred to the grinder for manual grinding. The work efficiency is low, the grinding effect is not good, and the entire preparation process cannot be streamlined. operation, not conducive to large-scale rapid production

Method used

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  • Batching device for producing electromagnetic shielding composite fiber membrane
  • Batching device for producing electromagnetic shielding composite fiber membrane
  • Batching device for producing electromagnetic shielding composite fiber membrane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 As shown, in this embodiment, the grinding mechanism includes a housing 1, a cylinder 2 disposed in the housing 1, and a crushing head 3 disposed at the lower end of the cylinder 2 and coaxially arranged with the cylinder 2, and the top of the housing 1 There is a suspension feed port, the bottom of the shell 1 is provided with a discharge port 4 that can be opened and closed, the bottom of the crushing head 3 is provided with a grinding liquid outlet 15 pointing to the discharge port 4, and the upper end opening of the cylinder body 2 is located at Below the feeding port of the suspension of the casing 1, the crushing head 3 is provided with a grinding head 5 cooperating with the crushing head 3, the inner wall of the crushing head 3 is provided with a first auger blade 6, and the upper side of the grinding head 5 is provided with a The suspension is introduced into the guide structure 7 of the crushing head 3, the guide structure 7 is rotationally con...

Embodiment 2

[0042] Such as figure 2 and image 3 As shown, the difference between this embodiment and Embodiment 1 is that the discharge port is sealed by a blocking and sealing mechanism that can move laterally to open and close the discharge port. In this embodiment, the shielding and sealing mechanism includes a sealing baffle 30, a slider 31 and an electric push rod 32 arranged at the bottom of the housing. The bottom of the housing is provided with a chute, and the sealing baffle is slidably connected to the chute through the slider. The telescopic end of the electric push rod is connected to one side of the sealing baffle through fasteners. Under normal conditions, the sealing baffle is covered at the discharge port to realize the sealing of the discharge port and avoid the discharge of the material inside the shell. When opening the discharge port, start the electric push rod, and the electric push rod will produce a contraction movement, which will drive the sealing baffle to mo...

Embodiment 3

[0044] Such as Figure 4 As shown, the difference between this embodiment and Embodiment 1 is that the batching device for producing the electromagnetic shielding composite fiber film also includes a second mixing mechanism, which is connected to the solvent delivery mechanism through a branch pipe 35 . In the present embodiment, the second mixing mechanism includes a second mixing tank 33 and a second stirring mechanism arranged in the second mixing tank 33, and the second mixing tank 33 is provided with a silane coupling agent and grinding After the second graphite feed hopper 34 and the second solvent feed port. The first solvent and the second solvent are the same solvent. A second cover is provided on the second feeding hopper to prevent sundries from entering the second feeding hopper.

[0045] The second stirring mechanism comprises a second stirring motor 36, a second stirring shaft 37 disposed in the second mixing tank 33 and a first stirring blade 38 disposed on th...

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PUM

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Abstract

The invention provides a batching device for producing an electromagnetic shielding composite fiber membrane, which comprises a first mixing mechanism, a grinding mechanism for grinding turbid liquidmixed by the first mixing mechanism, and a solvent conveying mechanism for conveying a solvent to the first mixing mechanism, wherein the first mixing mechanism is arranged on the grinding mechanism,and a discharging port of the first mixing mechanism extends into a feeding port of the grinding mechanism. By means of the mixing mechanism, raw materials can be mixed evenly, through the arrangementof the grinding mechanism, mixed feed liquid can be further ground conveniently, a discharging port of the mixing mechanism extends into a feeding port of the grinding mechanism, the intermediate process of taking out and adding the mixed feed liquid is avoided, and manpower is saved.

Description

technical field [0001] The invention relates to the technical field of preparation of electromagnetic shielding composite fiber membranes, in particular to a batching device for producing electromagnetic shielding composite fiber membranes. Background technique [0002] At present, the rapid development of electronic technology and the wide application of wireless technology make the problem of electromagnetic radiation more and more prominent. Therefore, it is extremely necessary to research and develop an electromagnetic shielding film that is easy to process, low in cost and excellent in electromagnetic shielding effect to protect people's health and prevent people from being harmed by electromagnetic waves. [0003] Research has found that general materials will produce reflection, scattering, absorption and a small amount of transmission when they are radiated by electromagnetic waves. Scattering and reflection will cause secondary pollution to the environment. Therefor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F13/10B01F15/00
CPCB01F33/831B01F33/83613B01F33/83612B01F35/00
Inventor 孙妍妍洪钧张旭王震张梅吴寒李皖京唐玺丰
Owner ANHUI POLYTECHNIC UNIV
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