Domin a gas mask tace: rarrabuwa, nadi, sa alama, ajiya lokaci. na'urar mask

A da yawa gaggawa yanayi bukatar masks, kamar yadda suka ba da damar don wanke gurbata iska. Ya yi aikin da wannan aikin tace. Tun a kan lokaci shi ba zai iya tsabtace iska quality, shi dole ne a musanya shi. A na'urorin taimaka a gaggawa yanayi.

na'urar

Tace mask yana da wani high quality polymer-karfe ko kumshin harsashi cylindrical form. The inji qunshi wani barbashi tace da cajin (absorbent core). Dalili shi ne na farko da Multi-bangaren kayan da wani tsarin na cellulose zaruruwa da wani tacewa bangaren, wanda ya hada da zaruruwa na asbestos, gilashin zaruruwa da kuma roba.

mask na'urar yale mu mu fahimci yadda yake aiki. Akwai electrically caje tace abu tsara don kama da barbashi amfani electrostatics. iska tsarkakewa daga wãtsarwa da suke size cell strainer, aka yi mechanically.

Kunna carbon da ake amfani a na'urori tare da wani absorbent filler saje. Yana da ake bukata don inganta tacewa Properties. A cajin da ake kira absorber Layer, wanda ya hada da kunna carbon ƙari. Tare da su taimako, shi inganta shaida gyara. Irin wannan Additives hada da karfe oxides da salts. Irin wannan na'ura damar rufe fuska da ingantaccen tace iska.

A abun da ke ciki na gas mask

The tsaro na'urar hada da dama muhimman sassa, samar da kariya a kan mutum gurɓatawa. Yawan ake bukata gyara sun hada da:

• gaban roba part: ya hada da a haɗa bututu da kuma bawul akwatin.
• bawul akwatin.
• a haɗa tube.
• tacewa-mamaye akwatin.
• protivogaznaya jakar.

All sassa na mask ake bukata saboda iska tace an bayar da su. Idan wasu sassa a bayyane lahani, shi wajibi ne don maye gurbin su.

tsaro azuzuwan

By irin "sieve" barbashi tace ne da dama azuzuwan na kariya:

• jinkirta m turɓãya,
• ba ya bari turɓãya, hayaki, hazo.
• Yana kare da lafiya hazo, hazo, hayaki, kwayoyin da ƙwayoyin cuta.

Wanne ya zabi wani tace ga mask dogara a kan irin gaggawa. A cikin wani hali, da na'urar zai kare daga kufan gurbata iska. Akwai wajen domin takamaiman dalilai, msl, to tace ta ammonia gas mask.

alama

Tace canisters da gas mask za a iya alama kamar haka:

• A (ruwan kasa): kare daga fetur, kananzir, acetone, benzene, toluene.
• The (yellow): kada ku miss chlorine, sulfur dioxide, hydrogen chloride, hydrogen sulphide, phosgene.
• T (yellow-baki): kare daga Mercury da kwayoyin abubuwa.
• KD (toka-toka) kuskure ammonia, hydrogen sulfide.
• E (baki) kare da ingress hydrides na arsenic, phosphorus.
• M (ja) kuskure carbon monoxide da organics, ammonia, acid gas.
• SB (fari) kare mutum daga carbon monoxide.
• BKF: kare acid gas, Organic vapors, aerosols, hydrides na arsenic, phosphorus.

A kwalaye su ne manyan, matsakaici da kuma kananan kundin, wanda kayyade tsawon lokaci na kariya da gurbata iska. Idan da suna da wani barbashi tace, lokacin da aiki da aka rage. Yana za a iya gano ta gaban fari a tsaye ratsi, da kuma kananan kwalaye - da farin launi da kasa. Kwalaye A, B, CD, D, E, ba tare da wani barbashi tace denoted da adadi 3. Saboda haka, su markings za a iya wakilta a matsayin - A3B3Reactor2. A wannan yanayin, a tace ga wata gas mask 3 yana kariya aji irin A. tabbacin irin wannan bayani na iya zama a cikin 3-5 shekaru.

Nadi na sabon na'urorin

Nau'in tace for gas masks sabon nau'in iya samun launi daban-daban da kuma haruffa alama. Wadannan dokoki suna jitu da EU. Akwai da wadannan tsarin rubutu:

• A (ruwan kasa) kare da kwayoyin gas, vapors sama 65 digiri.
• B (m): kare daga inorganic gas, kawai togiya ne carbon.
• CO (m) na samar da kariya a kan carbon monoxide.
• E (yellow): kada ku miss da acid gas, acid evaporation.
• K (kore): da mutum da ake kare daga ammonia da kuma Amine mahadi.
• P (fari): kare daga ƙwayoyin cuta, cututtuka.
• Hg (ja): dole a cire Mercury tururi da kuma maras tabbas mahadi.
• Gatari (ruwan kasa): ba barin Organic abu.
• Sx (Violet) tace m gubobi.
• Reaktor (orange): kare da rediyoaktif aidin isotopes.

Modern tace mask ake bukata domin ingancin kariya mutane daga abubuwa masu cutarwa a cikin iska.

Tips for Akwai hanyoyi

M kayan aiki kada ta kasance a cikin wani dakin inda iska ya ƙunshi kasa da 18% oxygen, da kuma abin gurɓatawa da ake samu a babban taro. Tace akwatin ya kamata a zabi har su zama m ga iska.

Idan bukata rike mutane ta hanyar hayaki, inda marinjãya carbon monoxide, da ake bukata CO 2 lakabtawa sa fari. A gauraye da nau'i-nau'i samu kwayoyin da kuma acid gas kamata zabi wani akwatin na BKF. Tare da gassed amfani respirators da gas tace.

Lokacin maye ake bukata?

Bayani game da mataki lokaci Frames zai bauta a matsayin tunani aikin for tace masks. Storage sau iya zama daban-daban, shi duka dogara da model. Akwai hanyoyin da dama na kayyade cewa ba da damar kafa bukatar tace sauyawa. Wannan hanya ake bukata a lõkacin da shi da sunan m mai guba gas. A hanya ne mai hadarin gaske saboda shi ne ya ji fili babban taro gas.

Tace maye ake bukata a lokacin da ya canja wani da nauyin da na'urar. Wannan wani zaɓi ne dace da kwalaye da kama CO. Sun yi aiki a low zafi da kuma a babban aiki ba. Saboda sha na danshi da kuma dauri na'urorin nauyi zama mafi girma.

Sauyawa iya da ake bukata, bayan dan lokaci na amfani. Option ne dace da masks iri G. Idan naúrar aka yi amfani game da 100 hours, da akwatin dole ne a musanya shi. Kowane mask iya samun su shiryayye rai. Yana da muhimmanci a bi da su, kamar yadda rinjayar da tsaro na mutum.

Shigar da sabuwar matata za a iya za'ayi a kan jadawalin. A wannan yanayin, da akwatin ya kamata a canza akai-akai idan cutarwa aka gyara a cikin iska mai yawa. Hanyoyin da ake da za'ayi da kuma bayan dakin gwaje-gwaje da karatu. Sa'an nan tace da ranar karewa kafa ta gwaji. Computer tallan kayan kawa na tace aikin lokaci ba ka damar ayyana korau dalilai, ciki har da yawan zafin jiki da kuma zafi. maye lokaci ne m da abubuwa - na'urori masu auna sigina. Dace shigarwa na tace ba ka damar amfani da na'urar ba tare da lalacewar kiwon lafiya.