Ukuzulazula Ezindaweni Zokusebenza Eziyingozi: Umhlahlandlela Ophelele we-Explosion-Proof Hoists

Izinto Ezibalulekile Zokuqhunyiswa Kobufakazi Bokuqhuma

Izinto Zokufakazela Ukuqhuma:

a.Aluminium Bronze:

I-Aluminium bronze iyingxubevange ye-aluminiyamu eyaziwa ngokumelana nokugqwala kwayo, ukusebenza kwayo, amandla, nobulukhuni bayo.

Iphuzu elincibilikayo: 580-640 °C

Ukuminyana: 2.7-2.9 g/cm³

Izicelo ezijwayelekile: Izindlu, izingwegwe, amaketanga ezinto zikagesi ezingaqhumi

b. I-Beryllium Bronze:

I-beryllium bronze iyingxubevange ye-beryllium enamandla angavamile, ubulukhuni, ukunwebeka, ukuqhutshwa kwe-conductivity, kanye ne-thermal conductivity.

Iphoyinti lokuncibilika: 930-980 °C

Ukuminyana: 2.1-2.3 g/cm³

Izicelo ezijwayelekile: Izingxenye ezithambekele kwinhlansi ezintweni zikagesi ezingaqhumi, njengamagiya, amabhawodi, amantongomane

c. I-Stainless Steel:

Insimbi engagqwali iyinsimbi enengxubevange ephezulu enokumelana nokugqwala okuhle kakhulu, ukumelana nokuguga, namandla.

Izici ezithile ziyahlukahluka kuye ngohlobo nokwakheka.

Isibonelo: 304 insimbi engagqwali (insimbi evamile ye-austenitic engagqwali enokumelana nokugqwala okuhle nokusebenza) 316 insimbi engagqwali (i-molybdenum insimbi engagqwali enokumelana nokugqwala okuphezulu, ikakhulukazi ezindaweni ezine-chloride)

Izicelo ezijwayelekile: Amabhawudi, amantongomane, ama-bearings emishini kagesi evimbela ukuqhuma

Idizayini yobufakazi bokuqhuma:

Igwema ingxube yegesi eqhumayo ukuthi ingangeni noma ibaleke endaweni evalekile evimbela ukuqhuma.

Kuhlanganisa amasu ahlukahlukene okuhlukanisa imithombo engaba khona yokuthungela nokuvala ukuqhuma ngaphakathi kwendawo ebiyelwe.

Imiklamo Ejwayelekile Yokuqhuma-Ubufakazi Bokumisa

I-Exd (Ubufakazi Bokuqhuma Kothuli):

Isebenzisa indawo evalekile engashi ukuze ivikele ukuqhuma kwangaphakathi ukuthi kungasakazeki emkhathini ozungezile.

Ifanele izindawo ezinothuli lapho uthuli lungathungela khona futhi lubangele ukuqhuma.

I-Exia (Iphephile Ngaphakathi):

Isebenzisa amasekhethi anamandla amancane angakwazi ukukhiqiza izinhlansi noma ukushisa okwanele ukuthungela ingxube yegesi ezungezile.

Ingasebenza endaweni yegesi eqhumayo ngaphandle kwesidingo sendawo evikela ukuqhuma.

I-Exib (Ukuphepha Okunyusiwe):

Ihlanganisa izici zemiklamo ye-Exd ne-Exia, enikeza izinyathelo zokuphepha ezithuthukisiwe.

Ifaka phakathi izindawo ezivikela ukuqhuma kanye nezici ezengeziwe zokuphepha ezifana nezindawo ezivalekile ezikhethekile, amabhokisi ahlanganayo, namakhebuli.

Ukukhethwa Nokugcinwa Kwama-Explosion-Proof Hoists

Ukukhetha i-Hoist Right:

Cabangela indawo ethile eyingozi kanye nezidingo zesilinganiso sokuvikela ukuqhuma.

Bhekana namazinga okuphepha afanelekile kanye nemithethonqubo (isb, IECEx, ATEX).

Funa isiqondiso kochwepheshe abaqeqeshiwe nabakhiqizi.

Ukunakekela Okufanelekile:

Hlola njalo izingxenye ezingaqhumi ukuze uthole umonakalo noma ukonakala.

Landela imiyalelo yomkhiqizi wezinqubo zokulungisa nokulungisa.

Qinisekisa ukuthi zonke izingxenye ziyashintshwa noma zilungiswe ngezingxenye eziqinisekisa ukuqhuma.

Gcina imibhalo efanele yemisebenzi yokuhlolwa kanye nokugcinwa kwayo.

Ngokukhetha ngokucophelela ama-hoists angaqhumisi anezinto nemiklamo efanele, ukuthobela izindinganiso zokuphepha, nokusebenzisa izinqubo zokunakekela ezifanele, opharetha banganciphisa ubungozi bokuqhuma futhi baqinisekise ukusebenza okuphephile kwalezi zingcezu zemishini ebalulekile ezindaweni eziyingozi.

Ukukhetha i-hoist efanele yokuvikela ukuqhuma kubalulekile ekuqinisekiseni ukuphepha nokuhambisana nezindawo eziyingozi. Nawu umhlahlandlela ophelele wokukusiza wenze ukukhetha unolwazi:

1. Thola Imvelo Eyingozi:

Nquma uhlobo lwamagesi ayingozi noma umhwamuko okhona endaweni yokusebenza.

Hlela indawo eyingozi ngokusekelwe eqenjini legesi kanye nesigaba sokuqhuma (isb., Iqembu IIA, T3).

2. Cabangela Isilinganiselwa Sobufakazi Bokuqhuma:

Khetha i-hoist enesilinganiso sokuvikela ukuqhuma esihlangabezana noma esidlula izimfuneko zendawo eyingozi.

Izilinganiso ezijwayelekile zifaka i-Exd (i-flameproof), i-Exia (iphephile ngaphakathi), kanye ne-Exib (ukuphepha okukhulisiwe).

3. Linganisa Ikhono Lomthwalo Nokuphakama Kokuphakamisa:

Nquma umthamo omkhulu womthwalo odingekayo emisebenzini yakho yokuphakamisa.

Qinisekisa ukuthi ukuphakama kwe-hoist kwanele kuhlelo lwakho lokusebenza.

4. Khetha Uhlobo Lokuphakanyiswa Kwesokudla:

Cabangela izici ezifana nomthombo wamandla (ugesi, amandla omoya, okwenziwa ngesandla), isitayela sokukhweza (okugxilile, okuphathekayo), kanye nomjikelezo wemisebenzi (imvamisa, ngezikhathi ezithile).

5. Qinisekisa Ukuhambelana Kwezinto:

Qinisekisa ukuthi izinto ze-hoist ziyahambisana nendawo eyingozi kanye namakhemikhali akhona.

Izinto ezijwayelekile zifaka i-aluminium bronze, i-beryllium bronze, insimbi engagqwali.

6. Hlola Izitifiketi Zokuphepha:

Qinisekisa ukuthi i-hoist iqinisekiswe ilabhorethri yokuhlola eyaziwayo, njenge-IECEx noma i-ATEX.

Qinisekisa ukuthi isitifiketi sifaka indawo ethile eyingozi kanye nohlelo lokusebenza.

7. Xhumana Nomkhiqizi Nochwepheshe:

Funa isiqondiso kumkhiqizi we-hoist kanye nochwepheshe abaqeqeshiwe ukuze uthole izincomo ezithile.

Cabangela izici ezifana nokufakwa, ukulungiswa, nokutholakala kwezingxenye ezisele.

Amathiphu engeziwe:

Beka kuqala ama-hoists ngokwakhiwa okuqinile kanye nerekhodi eliqinisekisiwe endaweni eyingozi.

Khetha ama-hoist anezici ezithuthukisa ukuphepha, njengokuvikela ukugcwala kakhulu, izindlela zokumisa izimo eziphuthumayo.

Cabangela isamba sezindleko zobunikazi, okuhlanganisa intengo yokuthenga yasekuqaleni, izindleko zokunakekela, kanye nesikhathi sokuncipha esingaba khona.

Khumbula, ukuphepha kufanele kube yinto ehamba phambili uma ukhetha ama-hoists angaqhumisi. Ngokuhlola ngokucophelela izinto ezibalulwe ngenhla futhi uxhumane nochwepheshe, ungenza isinqumo unolwazi esiqinisekisa ukusebenza okuphephile nokusebenza kahle kwalezi zingcezu zemishini ebalulekile ezindaweni eziyingozi.