Isikhokelo esibalulekileyo kwi-3m

Ukuphefumla ngokulula ngelixa i-welding ayisiyo yonke intuthuzelo; Imalunga nokhuseleko. I-welding idala amasuntswana amancinci kunye nemisi enokuba yingozi xa idluliselwe. Ukukhetha ilungelo umphenyi, njenge I-3m amathamsanqa i-welping nge IVenkile yokuThumela, ibalulekile. Nokuba ufuna Ukulahla i-welding umphenyi njenge I-N95 okanye ngaphezulu iphinde isebenze isiqingatha se-mespiece Inketho, ukuqonda umahluko kunceda ukukhusela imiphunga yakho. Esi sikhokelo siyaphula yonke into ofuna ukuyazi malunga nokukhetha nokusebenzisa i amathafa ilding umphenyi, kubandakanya okuthandwayo I-3m ™ Iimodeli ezinje nge 8212 (I-P95), ukuqinisekisa ukuba ufumana Itywina elikhuselekileyo ngokuchasene Ingezo-oyile amasuntswana asekwe kwaye eyingozi I-welding fumes. Siza kuphanda kutheni ilungelo umphenyi ayinakuphikiswa nakweyiphi na i-welder.

Njengomntu oqhuba umzi-mveliso ovelisa izinto ezinokubaluleka kwezonyango, njengomgangatho ophezulu Ubuso boNyango lweMicimbi yoNyango Nokuthintelwa okuncinci, mna, iAllen, ndikuqonda ukubaluleka kokhuseleko oluthembekileyo. Inkampani yam, i-Zhongxing eTshayina, igxile ekudaleni iimveliso ezinokuthenjwa - ukusuka I-Cotton Swabs ukuya I-Gauze Bandeges – meeting strict standards like ISO 13485. We export globally, serving clients like Mark Thompson in the USA, who demand quality and compliance. Ngelixa sisenza izinto ezenziwayo kwezonyango, umgaqo ophambili uhlala unjalo: ukukhusela abantu kwiingozi zenqwelomoya. Oku kufuna ukuqina kokuqonda, ukulunga, kunye neemfuno ezithile zendalo esingqongileyo, nokuba sisibhedlele okanye yindibano ye-welding. Eli nqaku ligqobhoza kwiisenti ze ilding abaphengululi, ngakumbi amathafa abaphengululi yenzelwe ukuphatha umsi Ukuvezwa, ukuzoba ukufana ukusuka kulawulo oluphambili sisebenza kwiimveliso zethu zonyango.

Kutheni le nto inyanzeliswa ngumqhubi we-welding owodwa? Ukuqonda iingozi zomsi welding.

I-welding inokubonakala ngathi ijongeka njengezitshisi kunye nokukhanya okuqaqambileyo, kodwa kudala ingozi efihlakeleyo: I-welding fumes. Ayonguye umsi nje; Bangumxube ontsonkothileyo wamasuntswana omncinci wensimbi kunye neegesi ezikhutshiweyo xa isinyithi sishushu kumaqondo obushushu aphezulu. Ukuphefumla ezi umsi Kunokwenzeka ukuba imbi kakhulu impilo yakho, zombini ngoko nangoko nakwixesha elide. Ukuvezwa kwexesha elincinci kunokubangela izinto ezinjengesiyezi, isicaphucaphu, okanye "isinyithi umsi Ifiva, "evakalelwa ngumkhuhlane. Cinga ngayo njengokuba umzimba wakho uphendula kwinto eyingozi ekuphefumleni.

Ixesha elingaphezulu, umngcipheko ubaluleke nangakumbi. Ukuqhubeka kwento I-welding fumes, ngakumbi ezo zinezinyithi ezifana neManganese, iChromium, okanye ikhadmium, ingakhokelela kwiingxaki ezinkulu zemiphunga, kubandakanya i-birch engapheliyo, isifuba, kunye nomhlaza wemiphunga. Iingxaki ze-neurological nazo ziyinkxalabo ngeentlobo ezithile ze umsi ukungakhuseleki. Yiyo loo nto usebenzisa impumelelo Ukukhusela ukuphefumla ayingakhethwanga; Ibalulekile. Imaski yendwangu elula okanye i-osis esisiseko Imaski yothuli ayiyi kuyisika. Udinga okhethekileyo ilding umphenyi, ihlala i amathamdisi, Yenzelwe ngokukodwa ukucoca oku kuyingozi Amasuntswana ahamba-moya kwaye I-fumes yentsimbi. Ukukhusela imiphunga yakho kuthetha ukukhetha ilungelo umphenyi ngohlobo oluthile lwe weld Umsebenzi owenzayo.

Cinga ngemilinganiselo yethu yokulandela iimpahla zonyango. Ibhola yekotoni elula ayilungiselelwe ukuyeka iintsholongwane, kanye njengokuba imaski esisiseko ayenzelwe ukumisa amasuntswana ensimbi ye-microscopic kwi-welding. Udinga izixhobo zenjineli ezenzelwe ingozi ethile. Ulawulo lweMsebenzini kunye noLawulo lwezeMpilo (Osha) icwangcisa imida (imida yokubonisa imvume okanye Osha pel) ye I-welding fumes, kodwa eyona ndlela ilungileyo kukunciphisa ukubonwa kangangoko kunokwenzeka ukusebenzisa ichanekile umphenyi.

Nguwuphi umahluko phakathi kokulahleka kwaye uphinde uphinde uphinde uphinde usebenze?

Xa ukhetha Ukukhusela ukuphefumla kuba weld imisebenzi, esinye sezigqibo zokuqala kukuba uza kuhamba naye Ukulahla i-respitor okanye a iphinde isebenze Nye. Zombini zinezinto zazo ezilungileyo kwaye ziyinto elungileyo, kwaye olona khetho lubalaseleyo luxhomekeke kwi-frequng, indalo esingqongileyo, kunye nokukhetha ubuqu. A Ukulahla i-respitor, njengabantu abaninzi I-N95 Iimodeli, zenzelwe ukusetyenziswa okukodwa okanye okulinganiselweyo. Uyayinxiba i-Shift okanye ide ihlambe, yonakele, okanye kunzima ukuphefumla, emva koko uyilahle. Zihlala zilula kwaye zilula, zifuna ukungacoceki okanye ulondolozo. Ezininzi Ukulahla i-welding abaphengululi yiza neempawu ezifana ne IVenkile yokuThumela Kuba ukuphefumla okulula kwaye Ukunganyangeki iileyile.

Abaphengululi abanokuphinda basebenze, kwelinye icala, ngokubanzi ibandakanya amabala (ihlala i isiqingatha se-mespiece okanye i-merpied epheleleyo) eyenziwe nge-silicone okanye irabha, idityaniswe neekhatriji okanye iifilitha. I amabala ngokwayo unokuhlala ixesha elide ngococeko olufanelekileyo kunye nokhathalelo, kwaye ukhumbule kuphela Icebo lokucoca uluhlu okanye ii-cartridges xa kufuneka njalo. Oku kunokuba neendleko ezininzi kwiindleko ezinde zangaphezulu kwendalo. Iphinde isebenze abaphengululi ihlala inika ngcono Itywina elikhuselekileyo Ngenxa yokuqina ngakumbi amabala uyilo kwaye I-the head yentloko eguqukayo. Ezinye iphinde isebenze umphenyi Iinkqubo zibonelela ngokutshintsha, zikuvumela ukuba unamathisele iintlobo ezahlukeneyo zeefilitha zengozi ezahlukeneyo, kubandakanya amathafa ukhuseleko (I-P95, P100), I-organic vapor ukuthoba, okanye I-acid geses, ukusebenzisa i bayonet Inkqubo yoqhagamshelo.

Ukukhetha i-bala i-bala phantsi ukuze kuphile indleko zexesha elide kunye nokuqalisa. Ngamaxesha athile weld imisebenzi, umgangatho Ukulahla i-respitor njenge I-3m ™ I-N95 okanye I-P95 banele. Ye-welding yemihla ngemihla, ngakumbi kwiimeko ezinzima umsi uxinzelelo okanye iingozi ezininzi, utyalomali kwindawo entle, efanelekileyo efanelekileyo isiqingatha se-prepiares enokuphinda-phinda Ngokufanelekileyo Iifilitha zefayile ihlala iyenza ingqondo ngakumbi. Zombini ezi ntlobo zifuna uvavanyo olufanelekileyo olufanelekileyo ukuqinisekisa ukuba babonelela ngenqanaba elicetywayo le Ukukhusela ukuphefumla.

I-Decong Dingssings: Wenza ntoni ngo-N95, P95, kwaye i-p100 ithetha i-welders?

Uya kubona iileta kunye neenombolo I-N95, I-P95, kwaye P100 kwi abaphengululi. Ezi ayizizo iikhowudi ezingaqhelekanga; Zingama-ratings kwiZiko leSizwe lokhuseleko emsebenzini kunye nezempilo (I-niosh), I-Arhente yaseMelika yovavanyo kwaye iyamvuma abaphengululi. Ukuqonda ezi nqanaba kubalulekile ekukhetheni ilungelo umphenyi kuba ilding. Ileta ikuxelela malunga nokuxhathisa kwioyile i-aerosol Amasuntswana:

• N: Ukungaxhathisi ioli. Kuhle kwi-airborne eqinileyo kunye ne-fluid amathafa iingozi zenze hayi iqulethe ioyile.
• R: Ukumelana neoyile. Inokusetyenziswa kwiindawo ezinamasuntswana asekwe kwi-oyile kodwa ixesha elincinci kuphela (ngokuqhelekileyo shift).
• P: Ubungqina beoyile. Inokusetyenziswa kwiindawo ezine Amasuntswana e-oyile kunye neoyile ixesha elide, nangona kusenziwa iishedyuli zokucoca i-filitha.

Inombolo ikuxelela ubuncinci Ipesenti yepesenti yokuphumelela kwepesenti ngokuchasene ne Ingezo-oyile amasuntswana asekwe (kwi-N-Series) okanye ngokuchasene Amasuntswana e-oyile kunye neoyile (ye-R kunye ne-P-uthotho) xa kuvavanywa ngokwemigangatho ye-wiosh:

• I-95: Iifilitha ubuncinci i-95% yamasuntswana ahlukeneyo. (I-N95, R95, I-P95)
• 99: Iifilitha ubuncinci i-99% yamasuntswana ahlukeneyo. (N99, R99, P99)
• 100: Iifilitha ubuncinci i-99.97% yamasuntswana ahlukeneyo. (N100, I-R100, P100) - Oku kuhlala kubhekiswa kuwo njengoko inqanaba le-DAPA

Kwabaninzi ilding Izicelo ezibandakanya amathafa into (njenge I-fumes yentsimbi kwiinkqubo eziqhelekileyo zelding), a Isixhobo esincedisa ukuphefumla se-n95 inokubonakala ngathi inokwanela ukuba akukho yeoyile yeoyile ekhoyo. Nangona kunjalo, ilding Ngamanye amaxesha kungenzeka ukuvelisa iinkcukacha ze-oily, okanye ukusika amanzi kunokuba kufutshane. Ke ngoko, I-PESSIARES (P95 okanye P100) zihlala zicetyiswa ilding kuba bakhusela kuzo zombini Ingezo-oyile kunye namasuntswana asekwe kwioyile, enikezela ngomda okhuseleko olubanzi. A P100 Icebo lokucoca uluhlu inika olona nqanaba liphezulu amathafa ukusebenza ngokuqinileyo. Soloko ujonga okuthile weld inkqubo kunye nezixhobo; a I-Niosh-yamkelwe umphenyi kunye nenqanaba elifanelekileyo libalulekile. Khumbula, kwaye eyona ilungileyo umphenyi isebenza kuphela ukuba ilungele ngokufanelekileyo kwaye idala i Itywina elikhuselekileyo.

Gxila kwi-3M yokulahla ii-3M ezilahlekileyo: zizinto ezinokukhetha ezifana ne-8515?

I-3m ligama elaziwayo ngaphakathi Ukukhusela ukuphefumla, ukuhambisa uluhlu olubanzi lwe Abaphathi abalahlekayo. Abantu abaninzi baqhelene nomgangatho I-N95 ilahlekile umphenyi, ihlala isetyenziselwa uthuli okanye ngokubanzi amathafa ukhuseleko. Kodwa ngaba le nqanaba I-N95s ilungele ilding? Ngamanye amaxesha, kodwa rhoqo ngemida. Iimodeli ezinje nge I-3m ™ 8515 zithengiswa njenge I-N95 I-welding badpirators. Banikezela Ubuncinci i-95 pesenti yokusebenza ngokuchasene ne Ingezo-oyile Amasuntswana asekwe kwaye afaka iimpawu eziluncedo kwi-weldter, njenge Ukunganyangeki Izixhobo kunye ne IVenkile yokuThumela (njenge I-3m ™ Ukuhamba kwe-3m ™ ™) Ukunciphisa isakhiwo sobushushu ngaphakathi amabala.

Nangona kunjalo, i "N" iLinga lento hayi ukumelana neoyile. Ukuba bakho ilding Inkqubo ibandakanya iinkcukacha ze-oily (E.G., ukusuka kulwelo olunqumlayo, i-lebring kwintsimbi, okanye iingubo ezithile), a I-N95 umphenyi Awunakho ukubonelela ngokhuseleko olululo ngexesha, njengoko ioyile inokuwungcolisa I-Filter media. Ukongeza, ngelixa I-N95 Iifilitha ezingama-95% zamasuntswana, ezinye I-welding fumes Inamasuntswana amahle kakhulu, kwaye imigaqo ethile okanye iingozi ezithile zinokunyanzelisa inqanaba eliphezulu lokuziqhatha, njenge-P95 okanye i-P100. I 8515 Imodeli ihlala ithathwa njengefanelekileyo weld Izicelo ezibandakanya ukufumana iinkcukacha eziqinileyo apho ioyile ayikho.

Kubalulekile ukuvavanya okuthile ilding okusingqongileyo. Umgangatho I-N95 ilahlekile umphenyi ingaba yamkelekile ukuze ilula, ngamanye amaxesha weld imisebenzi ngaphandle kweoyile ekhoyo. Kodwa ngomsebenzi onzima, iimeko ezingaqinisekanga, okanye xa ujongene nezinyithi ezinobungozi, ukuphuculwa kwe-p-parated umphenyi (njenge I-P95 okanye P100) ihlala ilukhetho olukhuselekileyo. Ezi zinto zenziwe abaphengululi, nokuba ilahla njenge I-3m 8212 (I-P95) okanye iphinde isebenze, zi yamkelwe kwiindawo eziqulathiweyo Amasuntswana e-oyile kunye neoyile, ukuhambisa ikhuselo ebanzi. Hlala ubonana amaphepha edatha ezokhuseleko (i-SDS) ngenxa yezixhobo zenziwe kwaye ulandele izikhokelo zokhuseleko emsebenzini.

Ukuphonononga i-3M ye-Welding Propitor 8212: Kutheni le nto i-P95?

I I-3M thagething ye-Welding Despitor 8212 yinto ethandwayo Ukulahla i-respitor yenzelwe ngokukodwa kunye nabasetyhini engqondweni. Ngokungafaniyo I-N95 Iimodeli, i 8212 ithwala a I-P95 Inqanaba. Le "p" ibalulekile kuba ithetha i umphenyi ibonelela Ubuncinci i-95 pesenti yokusebenza ngokuchasene Ioyile ethile kunye neoyile chaza iinkcukacha. Oku kwenza ukuba kuthathe ukhetho ngakumbi ngakumbi ilding Iindawo ezinokuthi zikho, zibonelela ngenqanaba eliphezulu lokuzithemba xa kuthelekiswa ne-N-Rated umphenyi.

Kutheni ukhetha A I-P95 njenge 8212 ngaphezulu komgangatho I-N95 kuba ilding?

• Ukuchasana kweoyile: Kukhusela nokuba ukusika ulwelo okanye iintsalela ezinamafutha akhoyo.
• Uyilo olunamandla: Ihlala ineempawu I-Cake Hilthagement Media, enceda umphenyi gqibela kakhulu eluthulini okanye umsi-indawo evuthayo.
• Iimpawu ezizodwa ze-Welder: I I-3M thagething ye-Welding Despitor 8212 Ngokwesiqhelo kubandakanya:
  • I-3m ™ I-Viep ™ IVENATIONATIVE YENKCAZO: Kunciphisa ubushushu kunye nokwakha umswakama, ukwenza i umphenyi Ukukhululeka kakhulu ukunxiba ixesha elide, ngakumbi phantsi kwe Isigcina-ntloko se-welding. Ivumela ukufudumala, ukusweleka ukuphefumla ngaphakathi komqhubi ukubaleka ngokulula.
  • I-M-i-itclip eguqukayo: Inceda ukubonelela a Isiko kunye neTywina eliKhuselekileyo ngokuchasene nobuso, ukunciphisa ukuvuza. Le Impumlo eguqukayo ibalulekile ekusebenzeni kakuhle.
  • Imfazwe: Ihlala ibandakanya ukhululekile Ubuso obugwebileyo itywina okanye igcwele amabala Intuthuzelo elunge ngakumbi kwaye inyukele impumelelo.
  • Ukunganyangekala kwelanga: Izixhobo ezisetyenzisiweyo zenzelwe ukuxhathisa ii-spark kunye namadangatye, indawo ebalulekileyo yokhuseleko ilding.
  • Uyilo olusezantsi: Ilungele kamnandi kakhulu ilding izigcina-ntloko kunye nezihlangu zobuso.

I I-P95 Ukuvavanywa kwenqanaba eliqinileyo le amathafa Ukuqulunqa i-fake ilungele ezininzi ilding Izicelo ezibandakanya I-fumes yentsimbi. Ngelixa P100 inikezela ngokuphefumla okuphezulu, I-P95 ihlala ithathelwa ingqalelo ibhalansi elungileyo yokhuseleko, ukuphefumla, kunye nexabiso le Ukulahla i-respitor. I I-3m ™ 8212 Ukuphefumla kuyanceda ukubonelela inokuthenjwa Ukukhusela ukuphefumla Kwizikhuseli ezijongana neentlobo ezahlukeneyo amathafa Ingozi.

Ngaba ndifuna i-vapor ye-organic okanye i-ozone kwi-veling yam ye-welding?

Ngelixa ingozi ephambili kakhulu ilding i amathafa into (I-fumes yentsimbi nothuli), ezinye weld Iinkqubo zinokukhuphela iigesi ezinobungozi kunye nefdars, njenge I-organic vapor okanye i-ozone. Nokuba ufuna ukukhusela kwezi zixhomekeka ngokupheleleyo kwizinto ezithile kunye neenkqubo ezichaphazelekayo. Umgangatho Abathathi-nxaxheba (I-N95, I-P95, P100) hayi yenzelwe ukucoca igesi okanye iimpuphu ngaphandle kokuba zinezinto ezongeziweyo.

Iimpuphu ze-organic: Oku kunokukhutshwa ukuba uvele kwindawo enamachaphaza, iipeyinti, izinyibilikisi, okanye iidigri ezinee-orting ezihlekisayo (VOCs). Ukuba ezi zinto zishushu ngexesha weld Imisebenzi, banokunyuka kwaye babe yingozi yokuphefumla. Ezinye Abaphathi abalahlekayo, njenge I-3m I-8214 okanye 8515 Iimodeli, ukunikezela Inqanaba le-nuisic vapor isiqabu. Oku kuthetha ukuba banomaleko omncinci we Isihluzi sekhabhoni esebenzayo Izixhobo ezinokuthi ze-adsorb Ukugxininisa okuphantsi ngokuqinisekileyo Iimpuphu ze-organic, ukunciphisa ivumba elicaphukisayo. Nangona kunjalo, zinjalo hayi ilungele iindawo apho I-organic vapor Ukugxininisa ngaphezulu kwe Osha pel okanye enye imida yokubonisa. Ngokubaluleka I-organic vapor ukuvezwa, a iphinde isebenze isiqingatha semask okanye ubuso obugcweleyo umphenyi Ngokufanelekileyo I-organic vapor I-Cartridges iyadingeka.

I-Ozone: Igesi ye-ozone ihlala iveliswa ngexesha leentlobo ezithile ze ilding, ngakumbi i-mig kunye ne-tig welding kwi-aluminium okanye intsimbi engenasimo. I-ozone yimiphunga kakhulu. Ezinye ezikhethekileyo AMAXELWE APHA, njenge I-3m I-8214 (I-N95) okanye i-8514 (I-N95), Nikeza ukukhusela i-ozone ukuya kuthi ga kwi-10 i-osha pel, ukongeza kwi amathafa ukuthoba kunye Inqanaba le-nuisic vapor isiqabu. Kwakhona, ukhuseleko luvela kwizinto ezongezelelekileyo ze-stelling ngaphakathi umphenyi. Ukuba amanqanaba e-ozone abalulekileyo alindelwe, a umphenyi ikalwe ngokukodwa i-ozone iyimfuneko.

Ngesishwankathelo, vavanya akho weld qhubela ngononophelo. Ukuba ujongana kuphela I-fumes yentsimbi kwintsimbi ecocekileyo, umgangatho I-N95 okanye I-P95/P100 amathamdisi kunokwenzeka ukuba banele. Ukuba iingubo, amacoci, okanye athile weld Iindidi (njenge-tig kwi-aluminium) ziyabandakanyeka, ziphande ukuba Inqanaba le-nuisic vapor isiqabu okanye ukuzinikela ukukhusela i-ozone iyafuneka. A umphenyi njenge I-3m 8212 igxile ikakhulu amathafa Umbandela, kubandakanya amasuntswana eecoli (I-P95), kodwa ayibandakanyi iindawo ze-OV / zeozone ngaphandle kokuba zichaziwe kwimodeli eyahlukileyo. Soloko ujonga imigaqo-nkqubo kunye nokusikelwa umda.

Ngaba iVoodve yeTV yokuThumela i-respitor kunye nentsebenzo?

Ezininzi ilahla kwaye iphinde isebenze abaphengululi, ngakumbi abo bajolise kumsebenzi ofunwayo ngokwasemzimbeni ilding, bonakalisa i IVenkile yokuThumela. Unokuzibuza ukuba leliphi ilicebo elincinci kwaye kutheni kuyingenelo. Eyona njongo iphambili ye IVenkile yokuThumela kukwenza ukuphefumla ngokulula kwaye ukunciphisa ubushushu kunye nokwakha umswakama ngaphakathi amabala. Yicinge njengomnyango wendlela enye: ivula xa ukhulisa, ukuvumela ukufudumeza, ukuphefumla ukuphefumla ukubaleka ngokuthe ngqo, ukuqinisekisa ukuba yonke i-hihansed air idlula kwi I-Filter media.

Kutheni le nto ibalulekile, ngakumbi i i-welder?

• Ukuncitshiswa kobushushu: Ilding velisa ubushushu, kwaye unxibe a umphenyi, ngakumbi phantsi kwe Isigcina-ntloko se-welding, unokwenza ngokukhawuleza ukuba ubuso bakho buve bushushu. I I-Valve Palve Exyve inceda ukukhupha ifudumele umoya, ugcina ngaphakathi kwi umphenyi Ipholile kwaye ikhululekile ngakumbi.
• Ukufuma okuncinci: Ukuphefumla kwakho kuqulathe ukufuma. Ngaphandle kwe ivalve, lo msinga unokwakha ngaphakathi kwi umphenyi, yenze ukuba uzive uyiva kwaye ungakhululeki. I ivalve inceda ukufihla lo mswakama, ukugcina i amabala eyoyikisayo.
• Ukuphefumla ngokulula: Ukuphelisa i I-Filter media ifuna umzamo othile. I ivalve Inika indlela yokungaxhathisi esezantsi yomoya ophelileyo, ukunciphisa umzamo wokuphefumla kunye nokudinwa, ngakumbi ngexesha elide lokunxiba okanye ukwenza umsebenzi.
• Ithintele iliso le-eye Ngokukhokela umoya ovuthayo ezantsi kwaye kude kubuso, eyilelwe kakuhle IVenkile yokuThumela inokunceda ukunciphisa ingxaki ecaphukisayo yeeglasi zokhuseleko okanye amagxa ukugqobhoza.

I-3m ihlala ibiza ivali yabo "I-Vove Rowve ™, "ephakamisa izibonelelo zayo zokupholisa. Ngelixa abaphengululi Ngaphandle kweevavaves zisazisa I-Niosh-yamkelwe ukhuseleko I-N95), ukongezwa kwe IVenkile yokuThumela Ukophuleka kakhulu intuthuzelo. Ukufumana imisebenzi enje ilding, Le ntuthuzelo eyongeziweyo inokuthetha umahluko phakathi kokunxiba umphenyi ngokuchanekileyo kulo lonke umsebenzi onxaxhayo uyayithatha ngenxa yokungonwabi, oko kuya kuchaphazela ixabiso laso lokukhusela. Iimodeli ezinje nge I-3m 8212 (I-P95) kwaye 8515 (I-N95) Ukubandakanya le nqaku ngokukodwa ukuphucula i i-welderAmava.

Ukufumana ilungelo elifanelekileyo: Kutheni le nto impumlo eguqukayo kunye nemfazwe ibaluleke kangaka?

Unokuba neyona ilungileyo I-Niosh-yamkelwe umphenyi Ehlabathini, elona liphezulu P100 ukuthoba kunye ne-fancy IVenkile yokuThumela, kodwa ukuba ayifanelanga ubuso bakho ngokufanelekileyo, ayizukukhusela ngokufanelekileyo. Ukufumana i Itywina elikhuselekileyo phakathi kwe umphenyiUmda kunye nolusu lwakho lugxeka ngokupheleleyo. Nasiphi na isithuba sivumela umoya ongcolileyo, njenge I-welding fumes, ukuya kudlula i I-Filter media kwaye ufake imiphunga yakho. Kulapho iimpawu ezifana ne Impumlo eguqukayo kwaye kulungile amabala yibabaluleke kakhulu.

I Impumlo eguqukayo, ngesiqhelo intsimbi encinci okanye iplastiki efakwe kumda ophezulu we umphenyi, ikuvumela ukuba udibanise imaski ngokuqinileyo kwibhulorho yempumlo yakho. Iimpumlo ziza kuzo zonke iimilo nobungakanani, ke olu hlengahlengiso luphambili kukuvala izithuba ezinokubakho kule ndawo. Impumlo efanelekileyo yenye yezona zizathu ziqhelekileyo ze umphenyi ukuvuza. Xa ufaka Ukulahla i-respitor njenge I-3m 8212 okanye 8515, kufuneka usebenzise izandla zozibini ukugoba i I-M-i-itclip eguqukayo ngokuqinileyo impumlo yakho ukufezekisa i-snug efanelekileyo. Sukuyiphosa ngesandla esinye, njengoko oku kunokwenza ii-angles ezaphula i itywina.

I amabala ibhekisa kwinxalenye ye umphenyi umphetho onxibelelana nolusu lwakho. Kwisiseko Abaphathi abalahlekayo, oku kunokuba nje ngumda we I-Filter media. Nangona kunjalo, ezininzi I-welding badpirators faka izinikezelo amabala, idla ngokulandelwa kwe-foam ethambileyo okanye i-starket ye-gasket eguqukayo. Le Ubuso obugwebileyo itywina Inika i-curion nxamnye nolusu kwaye inceda ukuvumelana neengcaciso zobuso bakho, ngakumbi ukuphucula i Itywina elikhuselekileyo nentuthuzelo. Ezinye iphinde isebenze isiqingatha se-mespiece abaphengululi une-roone enye okanye i-thermoplastic Amatywina. Ukufezekisa Isiko kunye neTywina eliKhuselekileyo ifuna zombini Impumlo eguqukayo kwaye iyasebenza amabala Ukusebenza kunye, kunye nokuncitshiswa ngokufanelekileyo i-headband imitya. Hlala usoloko usenza i-Seal yeTywina lomsebenzisi (ngokwemiyalelo yemiyalelo) ngalo lonke ixesha ubeka kuwe umphenyi Ukuqinisekisa ukuba akukho kuvuza.

Ngaba ndingasebenzisa imaski ye-farsi esemgangathweni okanye i-N95 yokuphefumla?

Lo ngumbuzo oqhelekileyo, kwaye impendulo yinto eqhelekileyo "mhlawumbi, kodwa rhoqo ayicetyiswa." Imaski ye "DOLD" - ezo zi-slimsy, imaski engalinganiyo ihlala ithengiswa kwiivenkile zekhompyutha - inikezela ngokungafikeleli kwi-foof amathafa into efumaneka I-welding fumes. Zenzelwe kuphela i-surtis enkulu yokutshintshwa amasuntswana kwaye kufuneka soze isetyenziselwe Ukukhusela i-welding yokuphefumla.

Uthini ngomgangatho, I-Niosh-yamkelwe Isixhobo esincedisa ukuphefumla se-n95 -Uhlobo luhlala lusetyenziswa kukhathalelo lwempilo okanye ukwakhiwa? A I-N95 ilahlekile umphenyi yenza isihluzo Ubuncinci i-95 pesenti yokusebenza ngokuchasene Ingezo-oyile isekwe Amasuntswana ahamba-moya. Ukuba bakho ilding inkqubo kuphela velisa Ingezo-oyile I-fuimes esekwe (E.G., i-Welding Steel) intsimbi ecocekileyo, engacacanga) kunye noxinzelelo alufuni ukuziqhatha okuphezulu, esisiseko Isixhobo esincedisa ukuphefumla se-n95 ingaba I-theoretilly ibonelela ngokufanelekileyo amathafa ukhuseleko, ingaba ilungele ngokugqibeleleyo.

Nangona kunjalo, kukho i-caveats ezibalulekileyo ze ilding:

1. Ioyile: Ezininzi ilding Iimeko zibandakanya ukuvezwa okunokubakho kumasuntswana eetoyiti (ukusika ulwelo, iingubo, njl. Njl.). I-N95 ii-respirators azimelana neoyile, enokukhupha intsebenzo yabo. I-P-Rated umphenyi (I-P95 okanye P100) Kukhuselekile kwezi meko.
2. Uxiniso lomsi: Ezinye ilding iinkqubo zivelisa kakhulu kugxininiso oluphezulu lwemisi, okunokwenzeka kunokuba ngaphezulu komthamo okanye into oyikhusela kwinto esisiseko I-N95.
3. Ubushushu kunye neePark: Umgangatho I-N95 ii-respirators isenokungabi Ukunganyangeki. I-Sparks ingangena ngokungqongqo okanye yonakalise umxholo weMask. Ilding-Uyinto abaphengululi (njenge I-3m 8212, 8515, 8214) yenzelwe ngale ndlela yengozi engqondweni.
4. Intuthuzelo: Isiseko I-N95s ihlala ingenalo I-valves ye-ench, ephucula intuthuzelo ngexesha lokusebenza okushushu, emzimbeni ilding.
5. Ingozi eyongezelelweyo: Umgangatho I-N95s Musa ukhuseleko ngokuchasene I-organic vapor okanye i-ozone, enokubakho kwezinye weld iimeko.

Ke ngoko, ngelixa ifakwe kakuhle I-N95 Ingamkeleke kakhulu kwingozi ethile, ephantsi ilding Iimeko ezingenalo ioyile, ikhuselekile kwaye ikhuselekile kwaye isebenza ngakumbi ukusebenzisa a umphenyi yenzelwe ngokukodwa ilding. Oku kuthetha ukuba amathamsanqa i-welping ubuncinci I-P95 Inqanaba (njenge I-3m 8212) okanye I-N95 Ngeempawu ezithile ze-welding (njenge I-3m 8515 okanye i-8214), kubandakanya Ukungakhathali kwelanga, a Impumlo eguqukayo, entle amabala, kwaye ngokukhethekileyo a IVenkile yokuThumela. Ukuxhomekeka kumgangatho I-N95 umphenyi inokushiya a i-welder ikhuselwe ngaphantsi.

Ngaphandle kwe-respitor: Cinga ngezixhobo, ii-Gogles, kunye nokhuseleko olupheleleyo.

Isebenza Ukukhusela ukuphefumla ukusuka kumgangatho amathamsanqa i-welping ibalulekile, kodwa inye kuphela kwephazili yokhuseleko ye i-welder. Ilding Yenza iingozi ezininzi, kubandakanya i-ultraviolet ecekeceke (i-UV) kunye ne-infrared (ir) yemitha, iintlantsi, ubushushu, kunye neempembelelo ezinokubakho. Ukhuseleko olubanzi lufuna ukulungisa yonke le ngcipheko.

A Isigcina-ntloko se-welding ibalulekile ekukhuseleni amehlo kunye nobuso kwimitha kunye neentlantsi. Izigcina-ntloko ezizenzekelayo ezizenzekelayo zibonelela ngombono ocacileyo ngaphambi kokuba i-ARC ibethwe kwaye inomdaniso kwangoko kumthunzi ochanekileyo xa uqala i-welding. Kubalulekile ukukhetha i umphenyi ilungele kakhulu phantsi onyuliweyo Isigcina-ntloko se-welding. Iprofayile esenzantsi Abaphathi abalahlekayo njenge I-3m 8212 okanye 8515, okanye icompact isiqingatha se-prepiators enokuphinda-phinda, zihlala zenziwe ngokuhambelana kwesigcina-ntloko engqondweni. Qinisekisa ukuba akukho nto iphazamisayo enokwaphula i umphenyi'S Itywina elikhuselekileyo.

Ngelixa isigcina-ntloko sikhusela ubuso, iiglasi zokhuseleko okanye amagxa kufuneka igcinwe Ngaphantsi Isigcina-ntloko, ngakumbi ngexesha lokugaya okanye ukujija kwemisebenzi ehambelana nayo weld Ukulungiselela okanye ukucoca. Oku kubonelela ngokukhuseleka kwamehlo aqhubekayo kwanaxa isigcina-ntloko sisuswa. Kwakhona, qinisekisa ukuba iliso lakho aliphazamisi i umphenyi itywina. Ezinye izixhobo eziBabusileyo (PPE) zibandakanya Ukunganyangeki Impahla (ijacket, i-apron, ibhulukhwe), iigloves zesikhumba, kunye neenyawo ezifanelekileyo. Umoya ofanelekileyo kwindawo yokusebenza ibalulekile ukunciphisa inani liphela I-welding fumes Emoyeni, uhambelana nokukhuselwa enikezelwa yi umphenyi. Indlela yokudibanisa, edibanisa ulawulo lobunjineli (i-ventilation), ulawulo lolawulo (iinkqubo zomsebenzi ezikhuselekileyo), kunye nePPE (umphenyi, isigcina-ntloko, impahla), inika ukhuseleko olululo.

Ukugcina umphenyi wakho: Iingcebiso zoKhathalelo kunye nokutshintshwa.

Ukufumana ilungelo umphenyi kunye nokuqinisekisa ukuba kufanelekile ukuba inyathelo lokuqala; Ukugcina kuya kufuneka kufuna ukhathalelo olufanelekileyo kwaye ukwazi ukuba uza kuyibuyisela nini. Oku kusebenza kuzo zombini ilahla kwaye iphinde isebenze iintlobo.

Kuba Abaphathi abalahlekayo (njenge I-3m 8212 I-P95 okanye 8515 I-N95):

• Vavanya ngaphambi kokusetyenziswa: Soloko ujonga umonakalo (iinyembezi, imingxunya, iindawo ezityumkileyo), imitya elahlekileyo, okanye eyonakalisiweyo IVenkile yokuThumela okanye impumlo. Lahla ukuba wonakalisiwe.
• Phatha ngononophelo: Kulumkele ukutyhoboza okanye ukusongela kakhulu umphenyi, njengoko oku kunokwenzakalisa i I-Filter media kwaye ichaphazele into efanelekileyo. Ivenkile kwindawo ecocekileyo, eyomileyo kude ne-upoumants xa ingeyiyo (E.G., ngexesha lekhefu).
• Faka kwakhona rhoqo: Abaphathi abalahlekayo ayenzelwanga ukuphinda isebenze kwakhona. Faka endaweni yezikhokelo zomenzi okanye umgaqo-nkqubo wendawo yokuhlala, okanye kungekudala ukuba:
  • Ukuphefumla kuya kuba nzima (isihluzi silayishwe khona amathafa).
  • I umphenyi iba mdaka, onakalisiweyo, okanye owonakalisiweyo.
  • Kufanelekile Itywina lobuso ayinakufezekiswa.
  • Isetyenzisiwe kwindalo enoluxinzelelo oluphezulu lwe umsi. .
• Sukuhlamba okanye ucoceke: Ukuzama ukucoca a Ukulahla i-respitor iya konakalisa ubume bokucoca.

Kuba Abaphengululi abanokuphinda basebenze (njenge isiqingatha se-prepiares enokuphinda-phinda):

• Hlambulula amathuba Hlamba rhoqo irabha okanye i-silicone amabala Ngokwemiyalelo yomenzi, ihlala inesepha ethambileyo kunye namanzi okanye i-SUFS ekhethekileyo. Qinisekisa ukuba yomile ngokupheleleyo ngaphambi kokugcina okanye ukulungisa iifilitha. Jonga ii-rocks, ukuqina, okanye ukonakala. Sinikezela ngezinto ezisisiseko zokucoca ezifana I-witton ye-Cotton ezinokuba luncedo ekucoceni ngononophelo ukucocwa kwe-crevices, nangona icinyiwe i-respitor yokuphefumla rhoqo.
• Faka endaweni yeefilitha / iikhatriji: Iifilitha zefayile (I-P95, P100) Ufuna ukutshintshwa xa ukuphefumla kuya kuba nzima, zonakaliswa, okanye ngokweshedyuli esekwe ekuveliseni amanqanaba okubonisa. Iikhatriji zeegesi / iimpuphu zineeshedyuli ezithile zokutshintsha ngokusekwe ekuvezweni kunye nedatha yomenzi.
• Gcina ngokufanelekileyo: Gcina ukucocwa amabala kunye neefiltha kwingxowa etywiniweyo okanye isikhongozelo kude neendawo ezingcolisekileyo ukubakhusela.
• Vavanya i-valves: Hlala rhoqo phandle i-inhalation kwaye I-valves ye-ench yengcongconi, umonakalo, okanye ukugqwetha. Faka endaweni yabo ukuba kukho imfuneko.

Isondlo esifanelekileyo siqinisekisa ukuba umphenyi iyaqhubeka ukubonelela ngenqanaba elicetywayo le Ukukhusela ukuphefumla ngalo lonke ixesha weld. Ukungakhathaleli ulondolozo okanye ukubeka ngaphezulu Ukulahla i-respitor ukuthutha ukhuseleko lwakho.

Iqhosha lezitshixo zokhuseleko lokuphefumla kwe-welding:

• I-welding fumes inobungozi: Banamasuntswana amahle kwaye ngamanye amaxesha iigesi ezifuna ikhethekileyo Ukukhusela ukuphefumla. Imaski engathethekiyo yemaski yemaski.
• Khetha umlinganiso we-niosh efanelekileyo: I-N95 Iifilitha ezingama-95% ze Ingezo-oyile amasuntswana. I-P95 Iifilitha ezingama-95% ze Amasuntswana e-oyile kunye neoyile. P100 Iifilitha ezingama-99.97% ye Amasuntswana e-oyile kunye neoyile. P-uthotho (I-P95, P100) zihlala zikhuselekile ilding Ngenxa yobukho obanziweyo beoyile.
• Ilahla i-vs enokuphinda isebenze: Abaphathi abalahlekayo (E.G., I-3m 8212 P95, I-8515 N95) Zilungele ukusetyenziswa ngamanye amaxesha. Abaphengululi abanokuphinda basebenze Inokuba neendleko ngakumbi kwaye ziguquguqukayo.
• Ilungile yonke into: A Impumlo eguqukayo kwaye kulungile amabala ibalulekile ekwenzeni i Itywina elikhuselekileyo. Akukho zithuba = ukhuseleko olufanelekileyo. Soloko usenza i-Seal yomsebenzisi.
• IValves yonyula intuthuzelo: A IVenkile yokuThumela (njenge I-3m ™ Ukuhamba kwe-3m ™ ™) Kunciphisa ubushushu, ukufuma, kunye nokunganyangeki kokuphefumla, ukwenza i umphenyi ukhululekile ngakumbi, ngakumbi phantsi kwe Isigcina-ntloko se-welding.
• Cinga ngokhuseleko olongezelelekileyo: Jonga ukuba inkqubo yakho ifuna Inqanaba le-nuisic vapor isiqabu okanye ukukhusela i-ozone Ngaphandle komgangatho amathafa Ukucoca.
• Sebenzisa i-resping-conping active: Khetha abaphengululi yenzelwe ilding (E.G., I-3M thagething ye-Welding Despitor 8212, 8515) ehlala isebenza Ukungakhathali kwelanga kunye nokuhambelana kwesigcina-ntloko.
• Gcina kwaye utshintshe: Hlola abaphengululi Phambi kokusetyenziswa nganye. Buyisela Abaphathi abalahlekayo rhoqo okanye xa inyibilikisiwe / eyonakeleyo / yokuphefumla iba nzima. Coca kwaye ugcine iphinde isebenze amabala kwaye zibuyisele iifilitha njengoko kufuneka.
• Ukhuseleko olupheleleyo: Dibanisa eyakho umphenyi nge Isigcina-ntloko se-welding, ukukhusela iliso, impahla efanelekileyo, kunye nokungena okuhle kokhuseleko ngokubanzi.