Industrial production method of base material, nano-fiber composite filter maternal, for bag filter
A bag filter and nanofiber technology, applied in chemical instruments and methods, separation methods, fiber processing, etc., can solve problems such as decreased air permeability, difficult binding force, neglect of nanofiber nanofibers, etc., to avoid damage and Damage, improve antistatic ability, increase the effect of contact area
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[0033] Example 1
[0034] In this embodiment, as figure 1 The mass production equipment shown is for industrial mass production such as image 3 The shown substrate-nanofiber composite filter material, the prepared nanofiber composite filter material 1 has at least one substrate layer 3 and one nanofiber layer 5, and the produced substrate-nanofiber composite filter material is used for bags The filter material of the type dust collector is used.
[0035] like figure 1 shown, in order to prepare as image 3 The shown substrate-nanofiber composite filter material needs to be equipped with the following equipment at least: unwinding roll 2, winding roll 4, an industrialized multi-nozzle high-voltage electrostatic spinning equipment 6 (with industrialized multi-nozzle high-voltage electrospinning equipment 6) A series of working parts can refer to the patent application number 201510504494.1 published on December 9, 2015, which will not be repeated here), guide roller 10, hig...
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[0047] Embodiment 2
[0048] In this embodiment, as figure 2 The mass production equipment shown is for industrial mass production such as image 3 The shown substrate-nanofiber composite filter material, the prepared nanofiber composite filter material 1 has at least one substrate layer 3 and one layer of nanofiber layer 5, and the produced nanofiber composite filter material is used for bag filter filter material used.
[0049] like figure 2 shown, in order to prepare as image 3 The nanofiber composite filter material shown, the equipment configured in this embodiment differs from the first embodiment only in that there is an additional set of negative high voltage DC power supply HV-.
[0050] That is to say, at least the following equipment needs to be configured: unwinding roller 2, winding roller 4, an industrialized multi-nozzle high-voltage electrospinning equipment 6 (for a series of components working with the industrialized multi-nozzle high-voltage electrosp...
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