Kedu ihe echekwabara maka nchekwa na ojiji oxygen ahụike?
Oxygen na ahụike bụ kemịkalụ dị ize ndụ, ndị ọrụ nlekọta ahụike kwesịrị iwusi mgbochi na njikwa ihe egwu nchekwa, hazie nchekwa ikuku oxygen na iji njikwa nchekwa, iji gbochie ihe mberede nchekwa.
I. Nyocha ihe ize ndụ
Oxygen nwere combustibility siri ike, kọntaktị ya na griiz na ntụ ntụ organic ndị ọzọ, ahụ ọkụ na-akpata combustion na mgbawa, na kọntaktị na ọkụ na-emeghe ma ọ bụ mgbanye nke ihe ndị na-ere ọkụ ga-agbasawanye oghere nke nkwụsị.
Oxygen cylinder valve ma ọ bụrụ na enweghị nchebe okpu, ịma jijiji ma ọ bụ iji na-ekwesịghị ekwesị, akara na-adịghị mma, ntapu, ma ọ bụ ọbụna mmebi valve, ga-eduga n'ikuku ikuku dị elu nke mgbawa anụ ahụ kpatara.
II. Ndụmọdụ nchekwa
Igwe ikuku oxygen na nchekwa, njikwa, ojiji na akụkụ ndị ọzọ ga-elekwasị anya n'ihe ndị a.
(A) Nchekwa
1. Ekwesịrị ịchekwa cylinders oxygen efu na cylinders siri ike iche iche, ma debe akara ngosi doro anya. Enweghị ike na acetylene na cylinders ndị ọzọ na-ere ọkụ na ihe ndị ọzọ na-ere ọkụ echekwara n'otu ọnụ ụlọ.
2. Oxygen cylinders kwesịrị idobe ya nke ọma, ma mee ihe iji gbochie ịkụ aka.
3. Ebe a na-echekwa cylinders oxygen ekwesịghị inwe ọwara mmiri ma ọ bụ ọwara ọchịchịrị ma pụọ na ọkụ na-emeghe na ebe okpomọkụ ndị ọzọ.
4. Ejila oxygen niile dị na cylinder ahụ, ma hapụ nrụgide fọdụrụnụ iji zere ntinye nke gas ndị ọzọ.
(B) Ibu
1. Oxygen cylinders kwesịrị ibu obere ma budata ya, machibido ya ịtụba slip, mpịakọta metụ aka iji zere mgbawa.
2. Ejila ụgbọ njem griiz mee ihe na-ebufe ikuku oxygen. Ọnụ karama nwere ntụpọ ma ọ bụ kọntaktị na ihe na-griiz nwere ike ime ka mgbawa ma ọ bụ gbawa.
3. Lelee ma valvụ ọnụ cylinder na mgbanaka rọba na-adịghị emetụ n'ahụ zuru oke, a ga-agbatị okpu karama na ọnụ karama ahụ enweghị abụba tupu ejiri ya.
4. Gas cylinders enweghị ike ibuli, enweghị ike iji electromagnetic loading ma budata gas cylinders, iji gbochie mberede ọdịda nke gas cylinders mgbawa.
(C) Jiri
1. Ojiji cylinder oxygen kwesịrị ime ihe iji gbochie ịkụtu, yana ngwa nchekwa niile, ịkụ aka na nkukota amachibidoro.
2. Oxygen cylinders ejikọrọ na ngwaọrụ na-ebelata nrụgide tupu na mgbe ekwesịrị ịtọ ntọala nrụgide.
3. Cylinder na-eyi okpu. Mgbe ị na-eji gas, a na-agbanye okpu ahụ na ebe a na-edozi ya, a na-etinyekwa okpu n'ime oge mgbe ejiri ya.
4. Mgbe ị na-eji cylinder ka amachibidoro nke ọma n'akụkụ ebe okpomọkụ, igbe ọkụ, ma ọ bụ waya eletrik, ekpuchila ya na anyanwụ.
