CN201683072U

CN201683072U - Anionic aerobic dustproof mask

Info

Publication number: CN201683072U
Application number: CN2010201842131U
Authority: CN
Inventors: 吴胜荣; 吴琼
Original assignee: SHANGHAI DASHENG HEALTH PRODUCTS MANUFACTURING Co Ltd
Current assignee: SHANGHAI DASHENG HEALTH PRODUCTS MANUFACTURING Co Ltd
Priority date: 2010-05-06
Filing date: 2010-05-06
Publication date: 2010-12-29
Anticipated expiration: 2020-05-06

Abstract

An anionic aerobic dustproof mask is disclosed. From the inner layer, which is a base fabric with low melting point, to the outer layer of the mask, there are orderly arranged a base fabric with low melting point, an aerobic non-woven fabric, a filter fabric and a polypropylene non-woven fabric which are immersed or sprayed by the anion. A one-way expiratory valve is installed in the middle part of the mask, and a nose-pressing strip is arranged on the outer layer. The anionic aerobic dustproof mask provided by the utility model has the advantages of good anionic aerobic function without stuffy feeling for long time use, and comfortable and relax wearing for users, and is specifically adaptable for the situations such as underground railway tunnel, underground operation, cave digging, river and sea tunnels, mining industry, coal industry, construction industry and the like.

Description

Anion oxygenation type anti-dust respirator

Technical field

The utility model relates to a kind of anti-dust respirator, particularly a kind of anion oxygenation type anti-dust respirator.

Background technology

In the subway tunnel and during other underground jobs, wear mouth mask for a long time and can feel very vexed at present, use uncomfortable.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of wearer of making to feel comfortable anion oxygenation type anti-dust respirator.

In order to solve above technical problem, the utility model provides a kind of anion oxygenation type anti-dust respirator, the mouth mask nexine is a low melting point moulding base cloth, from the nexine base cloth is oxygenation nonwoven, filter cloth, the polypropylene non-woven fabric that floods or spray through anion successively to skin, at the mouth mask middle part one-way breather valve is installed, skin has the nose of pressure bar.

Described anion oxygenation nonwoven is with anion oxygenation agent dipping or is sprayed at nonwoven that wherein the component of anion oxygenation agent is (by weight):

1. microparticle coconut husk high-quality activated carbon 18～38%;

2. northeast locust tree, Chinese scholar tree leaf tooth plant powder 60～80%;

3. the hydrophilic blender 1～3% of PP;

The anion oxygenation nonwoven is with anion oxygenation agent dipping or spraying, its technical process is: after above-mentioned microparticle coconut husk high-quality activated carbon and northeast locust tree, Chinese scholar tree leaf tooth plant powder are ground to form powdery, add the hydrophilic blender of PP, the aquae destillata that in the 1kg powder, adds 20kg then, make the anion slurry, dipping 500m ²The nonwoven base cloth, or be sprayed on the nonwoven base cloth, oven dry the anion oxygenation nonwoven.

Superior effect of the present utility model is:

1) the utlity model has good anion oxygenation function, wear the back just like the sensation that enters fully stocked wood, long-time use unconsciously has vexed sense, and it is comfortable light that the user feels;

2) the utility model is specially adapted to subway tunnel, underground job, beats occasions such as cutter cavern, He Hai tunnel, mining industry, coal industry, building industry.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the utility model sectional schematic diagram;

The number in the figure explanation

1-low melting point moulding base cloth; 2-anion oxygenation nonwoven;

The 3-filter cloth; The 4-polypropylene non-woven fabric;

The 5-one-way breather valve; 6-presses the nose bar.

The specific embodiment

Below in conjunction with accompanying drawing structure of the present utility model is further described.

Specific embodiment 1: as depicted in figs. 1 and 2, the utility model provides a kind of anion oxygenation type anti-dust respirator, the mouth mask nexine is a low melting point moulding base cloth 1, from the nexine base cloth is oxygenation nonwoven 2, filter cloth 3, the polypropylene non-woven fabric 4 that floods or spray through anion successively to skin, at the mouth mask middle part one-way breather valve 5 is installed, skin has the nose of pressure bar 6.

Wherein the component of anion oxygenation agent is (by weight):

1. microparticle coconut husk high-quality activated carbon 18%;

2. northeast locust tree, Chinese scholar tree leaf tooth plant powder 80%;

3. the hydrophilic blender 2% of PP.

Anion oxygenation nonwoven of the present utility model is that its technical process is: above-mentioned microparticle coconut husk high-quality activated carbon and northeast locust tree, Chinese scholar tree leaf tooth plant powder are ground to form powdery, and the 1kg powder need grind 6 hours with anion oxygenation agent dipping; Add the hydrophilic blender of PP earlier, in the 1kg powder, add the aquae destillata of 20kg then, make the anion slurry.Put into the stock tank of special-purpose impregnating production-line equipment being equipped with good anion slurry, start equipment, machine on the nonwoven base cloth is rotated, the nonwoven base cloth immerses in the slurry tank, slurry is dipped on the nonwoven base cloth fully, the nonwoven base cloth enters the oven dry of steam flowing water drying plant more then, and whole process is all finished on streamline, only needs promptly finish fully in 3.5 minutes.

Anion oxygenation nonwoven of the present utility model is to be sprayed on the base cloth with the anion oxygenation agent, and its technical process is: above-mentioned microparticle coconut husk high-quality activated carbon and northeast locust tree, Chinese scholar tree leaf tooth plant powder are ground to form powdery, and the 1kg powder need grind 6 hours; Add the hydrophilic blender of PP earlier, in the 1kg powder, add the aquae destillata of 20kg then, make the anion slurry.Put into special-purpose spraying machine being equipped with good anion slurry, be sprayed on the nonwoven base cloth according to the demand of content, the nonwoven base cloth enters the oven dry of steam flowing water drying plant more then.General spraying drying course was all finished under 100 ℃ of conditions in 3-5 minute.

Claims

1. anion oxygenation type anti-dust respirator is characterized in that:

The mouth mask nexine is a low melting point moulding base cloth, is through oxygenation nonwoven, filter cloth, the polypropylene non-woven fabric of anion dipping or spraying from the nexine base cloth successively to skin, and one-way breather valve is installed in the middle part of mouth mask, and skin has the nose of pressure bar.