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Humidification filtering material and humidification filter

A wet filtration, medium technology, applied in the field of humidification filter, to achieve the effect of stable humidification

Active Publication Date: 2016-04-06
MITSUBISHI PAPER MILLS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The subject of the present invention is to provide a humidification filter medium and a humidification filter formed using the humidification filter medium, the humidification filter medium solves the problems existing in the conventional technology of the humidification filter medium used in the vaporization type humidifier. Defects, can inhibit the reproduction of the humidification filter medium and the supply water such as mold, bacteria, etc., inhibit the discoloration of the humidification filter medium, the generation of odor, etc., so as to maintain the clean state of the humidifier, when used for a long time, can reduce such as Odor generation, discoloration of the filter medium, etc. can also be suppressed from reducing the physical strength due to the influence of the supplied water

Method used

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  • Humidification filtering material and humidification filter

Examples

Experimental program
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Effect test

Embodiment 1

[0063] Persimmon lacquer extract and acrylic adhesive (manufactured by Japan Coating Resin Corporation, trade name: RIKABOND (registered trademark) FK-68H) were mixed in a dry mass ratio of 1:1 to obtain persimmon lacquer extract Dispersion. Then, with the internal bonding strength of 47mJ and the weight per unit area of ​​93g / m 2 Polyethylene terephthalate (PET): rayon=50:50 (dry mass ratio) spunlace non-woven fabric is used as the non-woven fabric substrate, and the non-woven fabric substrate is impregnated with this solution Processed so that the dry content of persimmon lacquer extract is 3g / m 2 . After the impregnation, it was dried for 10 minutes in a hot air drier at an internal temperature of 150° C. to obtain a humidified filter medium.

Embodiment 2

[0065] Except that the non-woven substrate is used with an internal bond strength of 246mJ and a weight per unit area of ​​94g / m 2 PET: rayon = 50:50 (dry mass ratio) spunlace non-woven fabric as the non-woven fabric base material, other use the same method as Example 1 to obtain the humidification filter medium.

Embodiment 3

[0067] Except that the non-woven substrate is used with an internal bond strength of 394mJ and a weight per unit area of ​​95g / m 2 PET: rayon = 50:50 (dry mass ratio) spunlace non-woven fabric as the non-woven fabric base material, other use the same method as Example 1 to obtain the humidification filter medium.

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Abstract

The invention provides a humidification filtering material and a humidification filter using same; the humidification filtering material can reduce stink generation and filter medium color change in long time usage, and can prevent physical strength reduction caused by water supply; the humidification filtering medium is a non-woven substrate containing anti-biotic ingredient; the inner bonding strength of the humidification filtering medium is 50-400mJ, and weight / unit area is 40-150g / m2; the anti-biotic ingredient is plant anti-biotic polyphenois; the anti-biotic ingredient comprises at least one from the group formed by persimmon juice extractive, ginkgo biloba extract, tea extractive, and coffee bean extractive.

Description

technical field [0001] The invention relates to a humidification filter medium and a humidification filter net formed by using the humidification filter medium. Background technique [0002] As the humidification method of the humidifier, there are a vaporization type, a heating type, an ultrasonic type, and the like. The vaporization type refers to a method in which a fan blows air to the humidification filter containing water to vaporize the moisture in the humidification filter. The heating type refers to the use of a heater to heat the water so that the water boils and turns into steam. The ultrasonic method refers to the method in which the water is turned into particles by ultrasonic high-frequency vibration, and the water turned into particles is sent out by a fan. In addition, there is also known a hybrid humidification method used in combination with other methods when the humidity is lowered, although the vaporization method is generally used. In gasification hu...

Claims

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Application Information

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IPC IPC(8): D06M13/152D06M13/00B01D39/08D06M101/32
Inventor 会田启出井晃治奥恭行
Owner MITSUBISHI PAPER MILLS LTD
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