Special nano filter cloth for filter press
A technology of nanofiltration and filter press, which is applied in the direction of filtration and separation, chemical instruments and methods, separation methods, etc., which can solve problems that do not involve the structure of nanofiltration cloth itself, achieve good anti-fouling properties, eliminate static phenomena, and have a smooth surface detailed effect
Active Publication Date: 2011-07-06
HANGZHOU XINGYUAN FILTER TECH
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Problems solved by technology
The above-mentioned background technology only involves the use of nano-filter cloth for filter cloth, but does not involve the structure of nano-filter cloth itself
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Experimental program
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Embodiment 1
[0010] Embodiment 1: with reference to attached figure 1 . A special nanometer filter cloth for a filter press, which includes a filter cloth 1 whose surface layer is a nanometer layer 2. The nanolayer is larger than 0.1 microns. The filter cloth 1 is polyester filter cloth, polypropylene filter cloth, nylon filter cloth, vinylon filter cloth or cotton filter cloth.
Embodiment 1-1
[0011] Example 1-1: On the basis of Example 1, the surface layer of the filter cloth is a nano-ceramic material layer 2 .
Embodiment 1-2
[0012] Embodiment 1-2: On the basis of Embodiment 1, the surface layer of the filter cloth is a nano-metal material layer 2 .
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention relates to a special nano filter cloth for a filter press, and the special nano filter cloth provided by the invention has the characteristics of ultra-strong stain resistance, ultra-strong wear resistance, ultra-strong static resistance and ultra-strong and durable effect, and comprises a filter cloth, wherein the surface layer of the filter cloth is a nanometer layer. The special nano filter cloth has the advantages that 1, the cloth has ultra-strong stain resistance and a smooth and fine surface, has less possibility of absorbing dust and stains, is easily cleaned, ensures that a pressed filter cake can fall off from the surface of the nano filter cloth automatically, and has a nano-surface with excellent stain resistance; 2, the cloth has ultra-strong wear resistance, the friction resistance of the filter cloth surface can be remarkably improved, and to the cloth has less possibility of being extruded or scratched; 3, the cloth has ultra-strong static resistance, thus the static phenomenon can be effectively eliminated, and the cloth has less possibility of absorbing dust and stains; 4, the cloth has excellent acid resistance, alkali resistance and high weather resistance; and 5, the surface of the cloth resists water and stains, is easy and convenient to clean, and can be cleaned hardly with water, thus water resources are greatly saved.
Description
technical field [0001] The invention relates to a special nanometer filter cloth for a filter press which not only has super anti-pollution, super wear resistance and super antistatic properties, but also has super strong and long-lasting efficacy, and belongs to the field of filter cloth manufacturing for filter presses. Background technique [0002] CN2799046Y, the name "micro-cloth filter", relates to a nano-cloth filter disc filter. The invention comprises a pool body, a hollow hexagonal shaft arranged in the pool body, a filter disc and a filter cloth anti-suction mechanism arranged on both sides of the filter disc; the hollow hexagonal shaft is arranged horizontally, and the filter disc adopts a nano filter cloth filter disc, The filter disc is mounted vertically on a hollow hexagonal shaft. The above-mentioned background technology only refers to the use of nano-filter cloth for the filter cloth, but does not involve the structure of the nano-filter cloth itself. C...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Inventor 徐孝雅周立武
Owner HANGZHOU XINGYUAN FILTER TECH