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Double Disc Fume Filter

A technology of oil fume filter and disc filter, which is applied in the direction of membrane filter, dispersed particle filtration, chemical instruments and methods, etc., can solve the problem of pollutants entering, reduce pollution, improve the extraction rate and filter effect Good results

Active Publication Date: 2017-10-03
GUANGDONG ATLAN ELECTRONICS APPLIANCE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The diameter of oil droplets and particles in the oil fume is between 0.010 and 10 μm; the existing range hoods mostly use filter screens and filter plates, with single or multiple layers. square centimeter, many droplets and particles in the oil fume will pass through the filter and cannot be filtered, about one-third of the pollutants in the oil fume enter the atmosphere, and the pollutants in the oil fume cannot be completely filtered out

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] (1) Mix 15 parts of polyether ether ketone resin, 12 parts of polybutene, 30 parts of vulcanized rubber, 6 parts of maleic anhydride grafted polyolefin, and 13 parts of methacrylic acid, and stir at 250 ° C; quickly cool down to 100°C, and add 7 parts of side chain amino silicone oil polymer coupling agent, 13 parts of alicyclic petroleum resin and 5 parts of tribasic lead sulfate, stir for 1 minute, heat up to 220°C again, and add 11 parts of polyether Ether ketone, stirring to obtain a polymer;

[0034] (2) Polymer is pelletized by twin-screw extruder to obtain polyester masterbatch;

[0035] The obtained polyester masterbatch and polyethylene are mixed according to the ratio of 1:5, and then the high-strength and high-toughness polyethylene fiber is obtained through the process of melt spinning and high-power drafting. The process of melt spinning and high-strength drawing is as follows: the spinning temperature is 220°C, the spinning speed is 4m / min, the draw ratio...

Embodiment 2

[0037] (1) Mix 20 parts of polyetheretherketone resin, 15 parts of polybutene, 35 parts of vulcanized rubber, 8 parts of maleic anhydride grafted polyolefin, and 16 parts of methacrylic acid, and stir at 278 ° C; quickly cool down to 110°C, and add 9 parts of side chain amino silicone oil polymer coupling agent, 15 parts of alicyclic petroleum resin and 7 parts of tribasic lead sulfate, stir for 1 minute, heat up to 220°C again, and add 14 parts of polyether Ether ketone, stirring to obtain a polymer;

[0038] (2) Polymer is pelletized by twin-screw extruder to obtain polyester masterbatch;

[0039] The obtained polyester masterbatch and polyethylene are mixed according to the ratio of 1:6, and then the high-strength and high-toughness polyethylene fiber is obtained through the process of melt spinning and high-strength drafting. The process of melt spinning and high-strength drawing is as follows: the spinning temperature is 220°C, the spinning speed is 4m / min, the draw rati...

Embodiment 3

[0041](1) 10 parts of polyether ether ketone resin, 10 parts of polybutene, 25 parts of vulcanized rubber, 4 parts of maleic anhydride grafted polyolefin, 10 parts of methacrylic acid, mixed, and stirred at 220°C; Cool to 100°C, add 5 parts of side chain amino silicone oil polymer coupling agent, 11 parts of alicyclic petroleum resin and 3 parts of tribasic lead sulfate, stir for 1 minute, heat up to 200-220°C again, and add 9 parts of polyether ether ketone, stirring to obtain a polymer;

[0042] (2) granulating the polymer through a twin-screw extruder to obtain a polyester master batch;

[0043] After mixing the obtained polyester masterbatch and polyethylene in a ratio of 1:4, high-strength and high-toughness polyethylene fibers are obtained by melt-spinning-high-drawing process. The melt-spinning and high-drawing processes are as follows: the spinning temperature is 220 °C, the spinning speed is 4 m / min, the drafting ratio is 12 times, and the drafting temperature is 105...

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Abstract

The invention discloses a double-disc oil fume filter, which comprises two symmetrically connected disc filters, the two disc filters have the same structure, and the disc filter includes a coil inner ring, an outer ring, a filter wire and It is used to connect the spokes of the inner ring and the outer ring of the coil, the filter wire is lipophilic filter wire, and the two disc filters are fixed by a fixed shaft, which is fixed in the inner ring. The invention is composed of two symmetrically connected disc filters, which enhances the filtering performance of the range hood.

Description

technical field [0001] The invention relates to a double-disc oil fume filter, in particular to a double-disc oil fume filter, which belongs to the field of household and industrial air filtration. Background technique [0002] As one of the important sources of air pollution, cooking fumes have not received enough attention for a long time. Oil fume is an oil mist mainly composed of liquid oil droplets and solid particles produced by the decomposition of food and edible oil at high temperature. The diameter of oil droplets and particles in the oil fume is between 0.010 and 10 μm; the existing range hoods mostly use filter screens and filter plates, with single or multiple layers. square centimeter, many droplets and particles in the oil fume will pass through the filter and cannot be filtered, and about one-third of the pollutants in the oil fume enter the atmosphere, failing to completely filter out the pollutants in the oil fume. Therefore, the improvement of range hood...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/00
CPCB01D46/0001B01D46/0056B01D2275/202B01D46/62
Inventor 黎振豪
Owner GUANGDONG ATLAN ELECTRONICS APPLIANCE MFG
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