He mau mīkini pono no nā ʻoihana he nui e koi ana i ka lawelawe ʻana i nā mea ʻino.Hoʻolālā ʻia kēia mau cranes e hōʻemi i ka hopena o ka pahū ʻana a i ʻole nā ulia ahi, hiki ke hoʻopōʻino i ka mea kanu a me kāna limahana.Eia kekahi mau ʻoihana e koi ana i nā cranes overhead pahū.
1. ʻOihana Kimia
ʻO ka ʻoihana kemika kekahi o nā ʻoihana mua e hoʻohana neinā pahu hoʻopaʻa pahū.Hoʻohana nui ʻia kēia mau cranes i ka hana ʻana a me ka lawe ʻana i nā kinikona pōʻino e like me nā waikawa, alkalis, a me nā kemika koʻikoʻi ʻē aʻe.Mālama nā cranes i ka mālama pono ʻana i nā kemika, e hōʻemi ana i ka pilikia o ka pahū ʻana, ke ahi, a i ʻole ke kahe.
2. ʻOihana ʻaila a me ke kinoea
ʻO ka ʻoihana aila a me ke kinoea kekahi ʻoihana e koi ana i nā cranes overhead pahū.Hoʻohana ʻia kēia mau cranes i nā mea hoʻoheheʻe aila a me nā mea kanu hoʻoili kinoea e hoʻoneʻe i nā mea pōʻino a hiki ke puhi ʻia, e like me ka ʻaila crude, gasoline, a me liquefied natural gas (LNG).Hoʻolālā ʻia nā cranes e pale ʻia i ka spark-resistant, explosion-proof, a hiki ke kū i nā wela wela, e hōʻoiaʻiʻo ana i ka palekana i ka wā o ke kaʻina hana.
3. ʻOihana Minina
ʻIke ʻia ka ʻoihana mining no kona ʻano ʻino a me ka pōʻino.ʻO nā pahū ma luna o ke poʻo craneshe mau mīkini koʻikoʻi i ka ʻoihana mining, ʻoi aku ka nui o ka lawelawe ʻana i nā mea weliweli e like me nā mea pahū a me nā kemika.Me kā lākou mau hiʻohiʻona pale a me ka anti-electricity, hoʻomaʻamaʻa nā cranes pahū i ka lawe ʻana i kēia mau mea me ka ʻole o nā ulia.
I ka hopena, he koʻikoʻi ko nā cranes overhead explosion-proof i ka hōʻoia ʻana i ka palekana o nā limahana a me ke kaiapuni i nā ʻoihana like ʻole, me ka kemika, ka aila a me ke kinoea, a me ka mining.Ma ka hoʻohana ʻana i nā cranes pahū, hiki i nā ʻoihana ke hōʻemi i ka hopena o nā pōʻino, pale i kā lākou waiwai a me nā limahana, a hoʻomau i nā hana me ka ʻole o ka pau ʻole.
