CN103480097B - A kind of dual-purpose filter cartridge of dust proof and gas defence and using method thereof - Google Patents
A kind of dual-purpose filter cartridge of dust proof and gas defence and using method thereof Download PDFInfo
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- CN103480097B CN103480097B CN201310451018.9A CN201310451018A CN103480097B CN 103480097 B CN103480097 B CN 103480097B CN 201310451018 A CN201310451018 A CN 201310451018A CN 103480097 B CN103480097 B CN 103480097B
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- fixed support
- dust removal
- dust
- poisonous substance
- dedusting
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- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The present invention relates to the dual-purpose filter cartridge of a kind of dust proof and gas defence, comprise closing cap, poisonous substance filter element, dedusting fixed support, fixed support and dust removal and filtration element one, described fixed support top is provided with poisonous substance filter element, poisonous substance filter element core is provided with dedusting fixed support, dedusting fixed support top is provided with closing cap, be provided with dust removal and filtration element one bottom dedusting fixed support, dust removal and filtration element one outer surface is stamped filtering cover one, is provided with gas outlet bottom fixed support.Compared with prior art; the invention has the beneficial effects as follows: have structure simple, be easy to features such as making, with low cost, easy to use, science is practical; owing to filtering box stacker interface with single; the list filter box stacker interface size that can use at present according to enterprise is done; have good versatility, user of service according to the difference of residing operating environment, can switch the safeguard function of product fast; reach protection operating personnel healthy, prevent professional pathogenetic effect.
Description
Technical field
The present invention relates to protective articles technical field, particularly the dual-purpose filter cartridge of a kind of dust proof and gas defence and using method thereof.
Background technology
At present, known dust-proof or antitoxic filtration box is of a great variety, different, the needs of personal protection under different work environment can be met.But, along with the raising of people's production efficiency, the expansion of job area, labourer has to shuttle back and forth frequently having in dirt or poisonous operating environment, in order to meet the needs of self-protection, not only if carry dust-proof but also carry antitoxic filtration box, constantly changing in operation process, is obviously very loaded down with trivial details not too gearing to actual circumstances again.
Summary of the invention
The object of this invention is to provide the dual-purpose filter cartridge of a kind of structure dust proof and gas defence simple, easy to use and using method thereof.
For achieving the above object, the present invention realizes by the following technical solutions:
The dual-purpose filter cartridge of a kind of dust proof and gas defence, comprise closing cap, poisonous substance filter element, dedusting fixed support, fixed support and dust removal and filtration element one, described fixed support top is provided with poisonous substance filter element, poisonous substance filter element core is provided with dedusting fixed support, dedusting fixed support top is provided with closing cap, be provided with dust removal and filtration element one bottom dedusting fixed support, dust removal and filtration element one outer surface is stamped filtering cover one, is provided with gas outlet bottom fixed support.
Described poisonous substance filter element outer surface is provided with dust removal and filtration element two, and dust removal and filtration element two outer surface is stamped filtering cover two.
Described fixed support end face is provided with hole.
Described dedusting fixed support top is cylindrical structure, and bottom is horn structure, and the inner surface of horn structure is provided with 4-6 the pawl for fixing dust removal and filtration element one.
Described filtering cover one and filter cover two surface are provided with air-vent.
Described dedusting fixed support and fixed support are engineering plastics, acrylic or nontoxic polyvinyl chloride transparent material, and dedusting fixed support and fixed support are spliced by injection machine one-shot forming or by mould and bolt.
Described poisonous substance filter element skin adopts active carbon fiber felt or gauze, and internal layer uses active carbon high efficiency filter material.
Described dust removal and filtration element one and dust removal and filtration element two are made up of the two-layer nonwoven of inside and outside both sides and middle one deck filter cloth or fusion spray cloth.
A using method for the dual-purpose filter cartridge of dust proof and gas defence, comprises the following steps:
1) the present invention filters box stacker collaboration use with single, when user of service during operation, opens closing cap in dust work environment, outside air is after dedusting fixed support and dust removal and filtration element one filter, enter human body finally by single filter box stacker, effectively play dust-proof effect;
2) when user of service during operation, closes closing cap in harmful work environment, outside air after poisonous substance filter element filters, then enters human body through single filter box stacker, effectively plays the effect of gas defence;
3) when user of service is in existing dirt again harmful work environment during operation, can be arranged on outside poisonous substance filter element by dust removal and filtration element two, close closing cap, outside air is after filtering dirt, filtering malicious component filters, enter human body through single filter box stacker again, effectively play the effect of dust proof and gas defence.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of dual-purpose filter cartridge of dust proof and gas defence and using method thereof; have structure simple, be easy to features such as making, with low cost, easy to use, science is practical; owing to filtering box stacker interface with single; the list filter box stacker interface size that can use at present according to enterprise is done; have good versatility, user of service according to the difference of residing operating environment, can switch the safeguard function of product fast; reach protection operating personnel healthy, prevent professional pathogenetic effect.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention;
Fig. 2 is structure chart of the present invention.
1-closing cap, 2-poisonous substance filter element, 3-dedusting fixed support, 4-fixed support, 5-dust removal and filtration element one 6-filtering cover, one 7-gas outlet, 8-dust removal and filtration element, 2 9-filtering cover, 2 10-pawl
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further illustrated:
As depicted in figs. 1 and 2, the dual-purpose filter cartridge of a kind of dust proof and gas defence of the present invention, it is characterized in that, comprise closing cap 1, poisonous substance filter element 2, dedusting fixed support 3, fixed support 4 and dust removal and filtration element 1, described fixed support 4 top is provided with poisonous substance filter element 2, poisonous substance filter element 2 core is provided with dedusting fixed support 3, dedusting fixed support 3 top is provided with closing cap 1, dust removal and filtration element 1 is provided with bottom dedusting fixed support 3, dust removal and filtration element 1 outer surface is stamped filtering cover 1, gas outlet 7 is provided with bottom fixed support 4, described poisonous substance filter element 2 outer surface is provided with dust removal and filtration element 28, dust removal and filtration element 28 outer surface is stamped filtering cover 29, described fixed support 4 end face is provided with hole, described dedusting fixed support 3 top is cylindrical structure, bottom is horn structure, the inner surface of horn structure is provided with 4-6 the pawl 10 for fixing dust removal and filtration element 1, described filtering cover 1 and filter cover 29 surface are provided with air-vent, described dedusting fixed support 3 and fixed support 4 are engineering plastics, acrylic or nontoxic polyvinyl chloride transparent material, dedusting fixed support 3 and fixed support 4 are spliced by injection machine one-shot forming or by mould and bolt, described poisonous substance filter element 2 skin adopts active carbon fiber felt or gauze, internal layer uses active carbon high efficiency filter material, described dust removal and filtration element 1 and dust removal and filtration element 28 are made up of the two-layer nonwoven of inside and outside both sides and middle one deck filter cloth or fusion spray cloth.
A using method for the dual-purpose filter cartridge of dust proof and gas defence, comprises the following steps:
1) the present invention filters box stacker collaboration use with single, when user of service during operation, opens closing cap 1 in dust work environment, outside air is after dedusting fixed support 3 and dust removal and filtration element 1 filter, enter human body finally by single filter box stacker, effectively play dust-proof effect;
2) when user of service during operation, closes closing cap 1 in harmful work environment, outside air after poisonous substance filter element 2 filters, then enters human body through single filter box stacker, effectively plays the effect of gas defence;
3) when user of service is in existing dirt again harmful work environment during operation, can be arranged on outside poisonous substance filter element 2 by dust removal and filtration element 28, close closing cap 1, outside air is after filtering dirt, filtering malicious component filters, enter human body through single filter box stacker again, effectively play the effect of dust proof and gas defence.
Be only general principle of the present invention above, not impose any restrictions the present invention, the present invention of every foundation carries out equivalent variations and modification to it, all within the category of the art of this patent protection scheme.
Claims (1)
1. the using method of the dual-purpose filter cartridge of dust proof and gas defence, the dual-purpose filter cartridge of described dust proof and gas defence comprises closing cap, poisonous substance filter element, dedusting fixed support, fixed support and dust removal and filtration element one, described fixed support top is provided with poisonous substance filter element, poisonous substance filter element core is provided with dedusting fixed support, dedusting fixed support top is provided with closing cap, dust removal and filtration element one is provided with bottom dedusting fixed support, dust removal and filtration element one outer surface is stamped filtering cover one, is provided with gas outlet bottom fixed support; It is characterized in that, the using method of the dual-purpose filter cartridge of described dust proof and gas defence comprises the following steps:
1) the dual-purpose filter cartridge of described dust proof and gas defence is filtered box stacker collaboration use with single, when user of service is in dust work environment during operation, open closing cap, outside air is after dedusting fixed support and dust removal and filtration element one filter, enter human body finally by single filter box stacker, effectively play dust-proof effect;
2) when user of service during operation, closes closing cap in harmful work environment, outside air after poisonous substance filter element filters, then enters human body through single filter box stacker, effectively plays the effect of gas defence;
3) when user of service is in existing dirt again harmful work environment during operation, can be arranged on outside poisonous substance filter element by dust removal and filtration element two, close closing cap, outside air is after filtering dirt, filtering malicious component filters, enter human body through single filter box stacker again, effectively play the effect of dust proof and gas defence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310451018.9A CN103480097B (en) | 2013-09-29 | 2013-09-29 | A kind of dual-purpose filter cartridge of dust proof and gas defence and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310451018.9A CN103480097B (en) | 2013-09-29 | 2013-09-29 | A kind of dual-purpose filter cartridge of dust proof and gas defence and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103480097A CN103480097A (en) | 2014-01-01 |
| CN103480097B true CN103480097B (en) | 2015-08-19 |
Family
ID=49820897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310451018.9A Expired - Fee Related CN103480097B (en) | 2013-09-29 | 2013-09-29 | A kind of dual-purpose filter cartridge of dust proof and gas defence and using method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103480097B (en) |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4064876A (en) * | 1976-01-30 | 1977-12-27 | Stanley I. Wolf | Air-pollution filter and face mask |
| EP0159697A3 (en) * | 1984-04-27 | 1987-01-14 | Pall Corporation | Gas mask canister |
| CA1312831C (en) * | 1988-09-22 | 1993-01-19 | Pierre P. Meunier | Compression seal canister |
| DE3841895A1 (en) * | 1988-12-13 | 1990-06-21 | Wolfgang Gerigk | Apparatus for the filtration of nuclear, biological and chemical contaminants in breathing air |
| CN1090516A (en) * | 1993-02-02 | 1994-08-10 | 陈继宏 | Dustproof, anti-poison respirator box |
| CN2399046Y (en) * | 1999-10-29 | 2000-10-04 | 章金泉 | Mouth breathing auxiliary device |
| DE10261602A1 (en) * | 2002-12-28 | 2004-07-08 | Yamamoto Kogaku Co., Ltd. | Respirator for use in the presence of toxic gas or dust-laden environment has two air filters incorporating electric blower fans |
| CN2695037Y (en) * | 2004-05-13 | 2005-04-27 | 孟洪斌 | Double-filtering nalal mask |
| US8097060B2 (en) * | 2008-09-18 | 2012-01-17 | Scott Technologies, Inc. | Laminate filter |
| CN201409483Y (en) * | 2009-03-26 | 2010-02-24 | 杨霞 | Multipurpose health and epidemic prevention mask |
| KR101201469B1 (en) * | 2010-08-19 | 2012-11-14 | 포항공과대학교 산학협력단 | Mask and fabricating method of the same |
| CN101979112A (en) * | 2010-11-22 | 2011-02-23 | 吉林大学 | Hidden broad-spectrum respiration purifier |
| CN201871149U (en) * | 2010-11-29 | 2011-06-22 | 黄丹瑜 | Air blowing type biofilter |
| CN202233135U (en) * | 2011-09-21 | 2012-05-30 | 张燊 | Dust-proof, peculiar smell-proof, sterilizing, filtering and air-refreshing mask |
| CN103042019A (en) * | 2011-10-11 | 2013-04-17 | 研能科技股份有限公司 | Powder filtering system and self cleaning assembly thereof |
| CN103157206B (en) * | 2012-09-05 | 2015-01-21 | 上海宝亚安全装备有限公司 | Filter device and breathing system with filter device |
| CN203539914U (en) * | 2013-09-29 | 2014-04-16 | 鞍山钢铁集团公司劳动卫生研究所 | Filter box for preventing dust and poison |
-
2013
- 2013-09-29 CN CN201310451018.9A patent/CN103480097B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN103480097A (en) | 2014-01-01 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20190929 |