Nā kikoʻī no ka hana palekana o nā pahu hau acetylene

Ma muli o ka hui ʻana o ka acetylene me ka ea a hiki ke hana i nā hui pahū, e hoʻohūhū a pahū ke ʻike ʻia i nā lapalapa ahi a me ka ikehu wela kiʻekiʻe.Ua hoʻoholo ʻia ʻo ka hana ʻana o nā hue acetylene e pono e like me nā lula palekana.He aha nā kikoʻī no ka hoʻohana ʻana i nā cylinders acetylene?

1. Pono e ho'olako'ia ka'ōmole acetylene me kahi mea pale pale kūikawā a me ka ho'oha'aha'a kaomi.No ka wahi hana paʻa ʻole a ʻoi aku ka neʻe ʻana, pono e kau ʻia ma kahi kaʻa kūikawā.
2. Ua papa loa ia ke kikeke, hookui a hoopili i na haalulu ikaika, i mea e pale aku ai i ka porous filler i loko o ka omole mai ke poho a hana i ka lua, e pili ana i ka waiho ana o ka acetylene.
3. Pono e kau pololei i ka omole acetylene, a ua kapu loa ia e hoomoe i lalo.No ka mea, e kahe ana ka acetone i loko o ka ʻōmole me ka acetylene i ka wā e hoʻohana ʻia ai e moe ana i lalo, e kahe ana ia i loko o ka pahu rafter ma o ka mea hoʻemi kaomi, he mea weliweli loa.
4. E hoʻohana i kahi wīwī kūikawā no ka wehe ʻana i ka cylinder gas acetylene.I ka wehe ʻana i ka hue acetylene, pono ka mea hoʻohana e kū ma hope o ka ʻaoʻao o ke awa valve a hana mālie.ʻAʻole loa e hoʻohana i ke kinoea i loko o ka ʻōmole.0.1 ~ 0.2Mpa pono e malama i ka hooilo a me 0.3Mpa koena kaomi i ke kauwela.
5. ʻAʻole pono ke kaomi hana ma mua o 0.15Mpa, a ʻaʻole pono ka wikiwiki o ke kinoea ma mua o 1.5 ~ 2 cubic mika (m3) / hola · ʻōmole.
6. ʻAʻole pono ka mahana o ka cylinder acetylene ma mua o 40 ° C.Hōʻalo i ka hōʻike ʻana i ke kauwela.No ka mea he kiʻekiʻe loa ka mahana o ka ʻōmole, e hoʻemi ʻia ka solubility o ka acetone i ka acetylene, a e piʻi nui ke kaomi o ka acetylene i loko o ka hue.
7. ʻAʻole pono e pili ka hue acetylene i nā kumu wela a me nā mea uila.
8. Pa'a ka pahu omole i ka hooilo, a ua kapu loa ia e hoohana i ke ahi e olua ai.Inā pono, e hoʻohana i ka wela ma lalo o 40 ℃ e hoʻoheheʻe.
9. Pono e hilinaʻi ka pilina ma waena o ka mea hoʻemi kaomi acetylene a me ka valve omole.Ua kapu loa ia e hoʻohana ia mea ma lalo o ka leakage ea.A i ʻole, e hana ʻia kahi hui ʻana o ka acetylene a me ka ea, kahi e pahū ai ke pā ʻana i kahi lapalapa ākea.
10. Ua kapu loa ia e hoohana ia mea ma kahi me ka ea maikai ole o ka ea a me ka radiation, a aole pono e kau ia maluna o na mea insulating e like me ka laau.ʻO ka mamao ma waena o ka acetylene cylinder a me ka oxygen cylinder pono e ʻoi aku ma mua o 10m.
11. Inā 'ike 'ia ka pahu kinoea he hemahema, 'a'ole e ho'oponopono ka mea ho'ohana me ka 'ole o ka 'ae 'ana, a e ha'i aku i ka luna ho'omalu e ho'iho'i ia mea i ke kinoea no ka hana 'ana.