Sponge vegetable tallow mesh membrane material for purifying air and preparation method of sponge vegetable tallow mesh membrane material

An air purification and lipomeric membrane technology, applied in chemical instruments and methods, separation methods, membrane technology, etc., can solve the problems of non-degradation of pollutants, small wind resistance, and many purified particles, and achieve the phenomenon of blocking pores and structural design. Reasonable, high purification efficiency

Active Publication Date: 2018-08-03
GANZHOU ANHONG ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, the air purification filters on the market are mainly filled or bonded filters. 1. The filled filter is to fill the purified particles after granulation into the purified filter. This filter contains There are many purification particles in the filter, but because there is no other support inside the filter, the accumulation of the particles reduces the contact area with the air, making it difficult to improve the purification efficiency; 2. The bonded filter is the purification material powder Bonded to the surface of the filter with an adhesive, the load of the purification material depends on the pore size of the filter, the overall load of the purification material is not much, it is difficult to achieve the best purification effect, and in the process of use, The powder purification material on its surface is easy to fall off, and there are potential safety hazards during use
3. Adsorption method, that is, the use of porous substances with adsorption capacity (such as a

Method used

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  • Sponge vegetable tallow mesh membrane material for purifying air and preparation method of sponge vegetable tallow mesh membrane material
  • Sponge vegetable tallow mesh membrane material for purifying air and preparation method of sponge vegetable tallow mesh membrane material
  • Sponge vegetable tallow mesh membrane material for purifying air and preparation method of sponge vegetable tallow mesh membrane material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The air-purifying sponge plant lipid omentum material and its preparation method are characterized in that the plant lipid omentum sponge material comprises air-purifying vegetable lipid glue with air purification function, and a sponge with a pore size of 20-120 meshes is selected for purification and filtration according to the size of dust particles. For the skeleton carrier, the vegetable fat glue is heated and melted, the selected sponge is soaked in glue, the temperature of the sponge soaked in the vegetable fat glue is 45-120°C, and then put into a heating dryer to get rid of the excess glue, and cooled to suffocation Warmly take out the vegetable fat omentum sponge material, and the vegetable fat glue is evenly distributed around the pores of the sponge. The glue is fixed around the pores of the sponge to obtain the air-purified sponge plant lipid omentum material;

[0036] The steps of the preparation method are as follows: it is characterized in that: raw mate...

Embodiment 2

[0041] Air-purifying spongy plant lipid omentum material and preparation method thereof, is characterized in that, take by weight 16 grams of polylactic acid, 15 grams of beeswax, 21 grams of medical vaseline, 16 grams of methyl silicone oil, 11 grams of sodium chloride, ammonium sulfate Put 10 grams and 6 grams of cotton fiber into the pot together, use methyl silicone oil as an oil bath, stir at 157-196 ° C, 1300-1400 rpm for 1-2 minutes, and mix the polymer with polylactic acid and beeswax evenly. , Cool the mixed uniform glue solution to 100°C, soak a 55-mesh sponge in the mixed uniform glue solution for 1 minute, and then put it into a heating dryer to dry it to obtain an air-purified sponge plant lipid omentum material.

[0042] In the air-purified sponge vegetable lipid omentum material prepared above, take out a spongy air-purifying filter screen with a length, width and height of 20×20×1.5 cm, install it in an air cleaner whose inner cavity just matches it, and Put th...

Embodiment 3

[0045] Air-purifying spongy plant fat omentum material and preparation method thereof, is characterized in that, take by weight 2 grams of polylactic acid, 5 grams of beeswax, 3 grams of medical vaseline, 3 grams of methyl silicone oil, 3 grams of sodium chloride, ammonium sulfate Put 3 grams and 1 gram of cotton fiber into the pot together, use methyl silicone oil as an oil bath, stir at 157-196°C, 1300-1400rpm for 1-2min, and mix the polymer with polylactic acid and beeswax evenly. , Cool the mixed uniform glue solution to 95°C, soak the 80-mesh sponge in the mixed uniform glue solution for 1 minute, and then put it in a heating dryer to dry it to obtain a sponge vegetable lipid omentum material, which is used in various air purification and filtration equipment used in .

[0046] In the air-purified sponge plant lipid omentum material prepared above, take out a spongy air-purifying filter screen whose length, width and height are 20×20×3cm, install it in an air cleaner whos...

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PUM

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Abstract

The invention relates to a sponge vegetable tallow mesh membrane material for purifying the air and a preparation method of the sponge vegetable tallow mesh screen material. The vegetable tallow meshscreen sponge material is prepared from air purifying vegetable tallow adhesive having an air purifying function, and a skeleton carrier prepared from sponge with an aperture of 20 to 120 meshes according to the size of the dust particle, and the sponge vegetable tallow mesh screen material is prepared from the raw materials such as polylactic acid, beewax, medical vaseline, methylsilicone oil, sodium chloride, ammonium sulfate and cotton fibers and is high in hygroscopicity, so that the difficulty in achieving the normal effect after the material is used for 600 days can be solved. The dust of 0.01 micrometer and nanoscale dust accumulated after the filtering can be avoided, the moldy mold does not reoccur, the formaldehyde can be decomposed and oxidized efficiently, the removal rate of the formaldehyde is 99.91 percent, the purification rate of PM2.5 is 99.98 percent, the removal rate of benzene is 98.6 percent, the rate for killing the staphylococcus aureus is 99.18 percent, the wind resistance is low, and the blockage is prevented, and when used in various air purifying and filtering devices, the sponge vegetable tallow mesh screen material has creativity, novelty and practicability.

Description

technical field [0001] The invention relates to an air-purifying sponge plant lipid omentum material and a preparation method thereof. The plant lipid omentum sponge material is mainly used in various air purification and filtering equipment, and belongs to the field of environmental protection materials. Background technique [0002] As we all know, the air purification filters on the market are mainly filled or bonded filters. 1. The filled filter is to fill the purified particles after granulation into the purified filter. This filter contains There are many purification particles in the filter, but because there is no other support inside the filter, the accumulation of the particles reduces the contact area with the air, making it difficult to improve the purification efficiency; 2. The bonded filter is the purification material powder Bonded to the surface of the filter with an adhesive, the load of the purification material depends on the pore size of the filter, the ...

Claims

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Application Information

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IPC IPC(8): B01D46/30B01D46/00B01D39/02B01D53/72
CPCB01D39/02B01D46/0001B01D46/30B01D53/72B01D2257/7027
Inventor 刘威鑫刘威衢
Owner GANZHOU ANHONG ENVIRONMENTAL PROTECTION TECH CO LTD
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