CN103504634A - Strong acid damage protection mask - Google Patents
Strong acid damage protection mask Download PDFInfo
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- CN103504634A CN103504634A CN201310401958.7A CN201310401958A CN103504634A CN 103504634 A CN103504634 A CN 103504634A CN 201310401958 A CN201310401958 A CN 201310401958A CN 103504634 A CN103504634 A CN 103504634A
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- layer
- strong acid
- active carbon
- cover body
- absorbed layer
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Abstract
The invention discloses a strong acid damage protection mask which comprises a mask body (1), ear bands (2), a nose clamp (3) and a protection strip (7). The mask body (1) is of a three-layer structure, the outer layer is an acid absorption layer (4) infiltrated with alkaline liquid, the middle layer is a waterproof and air-permeable non-woven fabric layer (5), and the inner layer is an active carbon absorption layer (6). The strong acid damage protection mask has the advantages that the outer layer is the acid absorption layer (4) infiltrated with the alkaline liquid so that an acid gas can be effectively prevented from being sucked, the active carbon absorption layer (6) with the high adsorption capacity is additionally arranged, other harmful gases and substances in the air can be effectively absorbed, a safe and comfortable working environment is provided for a user, and the strong acid damage protection mask is simple in structure, convenient to use and capable of practically protecting health of human bodies.
Description
Technical field
The present invention relates to a kind of protective mask, specifically a kind of mouth mask that protects strong acid injury.
Background technology
Strong acid mainly refers to potassium permanganate, hydrochloric acid, sulfuric acid, nitric acid, perchloric acid etc., and they have intense stimulus and corrosiveness.
In industries such as chemical industry chemistry, chemical industry preparation, agricultural chemicals manufactures, when people laboratory and shopwork, can inevitably need to contact this type of strong acid, because consciousness of self-protection is inadequate, a lot of people, because suck too much strong acid, cause acid mist inhalation poisoning.
Acid mist inhalation poisoning can show as to choke coughs, coughs foam or courageous and upright phlegm, and may have laryngeal edema, spasm, bronchial spasm, has difficulty in breathing, suffocates and the phenomenon such as pulmonary edema.
The acid gas that common mouth mask cannot produce strong acid effectively absorbs and filters, and cost is too high to select breathing mask to protect strong acid.
Summary of the invention
The problem existing for above-mentioned prior art, the invention provides a kind of mouth mask that protects strong acid injury, and the injury that can effectively protect strong acid also can prevent the suction of other pernicious gases and material simultaneously.
To achieve these goals, the technical solution used in the present invention is: a kind of mouth mask that protects strong acid injury, comprising: cover body, ear band and nose clip, described cover body has three layers, through sewing up, makes.Outer in order to infiltrate the sour absorbed layer that has akaline liquid, middle level is waterproof and breathable nonwoven layer, and internal layer is active carbon absorbed layer.
Further, the akaline liquid in described sour absorbed layer is soda lime water or soda water.
Further, the active carbon in described active carbon absorbed layer be take cocoanut shell as raw material.
Further, also comprise the ceiling being arranged on cover body, the material of described ceiling is aluminium, is positioned at the bottom of cover body.
The invention has the beneficial effects as follows: outer infiltration has the sour absorbed layer of akaline liquid can effectively prevent the suction of sour gas, protects the injury that it avoids strong acid; Add the active carbon absorbed layer that adsorption capacity is very strong, can effectively absorb airborne other pernicious gases and material, for user provides a safety, comfortable working environment.The present invention is simple in structure, easy to use, can conscientiously protect the health of human body.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, cover body, 2, ear band, 3, nose clip, 4, sour absorbed layer, 5, nonwoven layer, 6, active carbon absorbed layer, 7, ceiling.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of mouth mask that protects strong acid injury, comprises cover body 1, ear band 2 and nose clip 3, and described cover body 1 has three layers, through sewing up, makes.Outer in order to infiltrate the sour absorbed layer 4 that has akaline liquid, middle level is waterproof and breathable nonwoven layer 5, can separate with internal layer outer, and internal layer is active carbon absorbed layer 6.
Further, described sour absorbed layer 4 neutral and alkali liquid are soda lime water or soda water, and weakly alkaline liquid can effectively absorb airborne sour gas, and can not produce injury to human body after contact human body.
Further, the active carbon in described active carbon absorbed layer 6 be take cocoanut shell as raw material, and the profile of this active carbon is unsetting particle, has mechanical strength high, gap structure is flourishing, and specific area is large, and adsorption rate is fast, the features such as adsorption capacity is high, is easy to regeneration, durable in use.
Further, also comprise the ceiling 7 being arranged on cover body, the material of described ceiling 7 is aluminium, is positioned at the bottom of cover body 1.The material of ceiling is softer, can be fixed according to the shape of human body chin, reaches better protection effect.
Further, after mouth mask is made, put into the aseptic packaging of sealing, after unpacking, can directly use, safety, convenient.
Claims (4)
1. a mouth mask that protects strong acid injury, comprises cover body (1), ear band (2) and nose clip (3), it is characterized in that, described cover body (1) has three layers, through sewing up, makes; Outer in order to infiltrate the sour absorbed layer (4) that has akaline liquid, middle level is waterproof and breathable nonwoven layer (5), and internal layer is active carbon absorbed layer (6).
2. a kind of mouth mask that protects strong acid injury according to claim 1, is characterized in that, described sour absorbed layer (4) neutral and alkali liquid is soda lime water or soda water.
3. a kind of mouth mask that protects strong acid injury according to claim 1 and 2, is characterized in that, the active carbon in described active carbon absorbed layer (6) be take cocoanut shell as raw material.
4. a kind of mouth mask that protects strong acid injury according to claim 1 and 2, is characterized in that, also comprise the ceiling (7) being arranged on cover body, the material of described ceiling (7) is aluminium, is positioned at the bottom of cover body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310401958.7A CN103504634A (en) | 2013-09-06 | 2013-09-06 | Strong acid damage protection mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310401958.7A CN103504634A (en) | 2013-09-06 | 2013-09-06 | Strong acid damage protection mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103504634A true CN103504634A (en) | 2014-01-15 |
Family
ID=49888481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310401958.7A Pending CN103504634A (en) | 2013-09-06 | 2013-09-06 | Strong acid damage protection mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103504634A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106581880A (en) * | 2016-12-09 | 2017-04-26 | 南宁市黑晶信息技术有限公司 | Antigas mask for chemical experiments |
| CN109806668A (en) * | 2019-03-22 | 2019-05-28 | 东莞市律奥过滤器有限公司 | A kind of alkaline air filting material containing active carbon |
-
2013
- 2013-09-06 CN CN201310401958.7A patent/CN103504634A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106581880A (en) * | 2016-12-09 | 2017-04-26 | 南宁市黑晶信息技术有限公司 | Antigas mask for chemical experiments |
| CN109806668A (en) * | 2019-03-22 | 2019-05-28 | 东莞市律奥过滤器有限公司 | A kind of alkaline air filting material containing active carbon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |
|
| WD01 | Invention patent application deemed withdrawn after publication |