Automation na-ehichapụ mmanya na-aba n'anya bụ usoro iji dochie njikwa ntuziaka, dosing, na nkwakọ ngwaahịa na ngwa mechiri emechi, ihe mgbawa na-echekwa nke emebere maka gburugburu mmanya isopropyl (IPA). Ụzọ a na-ewepụ kpọmkwem kọntaktị mmadụ na vapors na-ere ọkụ ebe ọ na-edobe ogo ngwaahịa na mmepụta ya.
Sistemụ akpaaka ọgbara ọhụrụ na-ejikọta dose nke servo na-achịkwa, ọnụ ụlọ saturation mechiri emechi, yana nlekota uzuoku na-aga n'ihu iji mepụta ọnọdụ ọrụ dị nchebe. N'adịghị ka akpaaka nkwakọ ngwaahịa ọdịnala, sistemu mmanya na-egbu mmanya chọrọ akụrụngwa ATEX nwere ọkwa pụrụ iche yana atụmatụ mgbawa iji dozie ihe ịma aka pụrụ iche nke gburugburu ebe mgbaze ọkụ.

Ihe ize ndụ ikuku ume uzuoku:
Ihe eji ehichapụ mmanya na-egbu egbu na-ekpughere ndị ọrụ na mkpokọta vapor IPA dị ize ndụ nke na-agafekarị oke nchekwa nke 400 ppm n'ime awa asatọ. N'ime oge mmepụta kacha elu, oke uzuoku nwere ike iru 800-1200 ppm na mpaghara ikuku na-adịghị mma.
Mgbaàmà ndị a na-ahụkarị gụnyere:
● Dizziness na mgbakasị ahụ n'ime nkeji 15-30 nke ikpughe
● Isi ọwụwa na-adịgide adịgide na-adịru awa 2-4 mgbe mgbanwe ahụ gasịrị
● Mgbakasị iku ume na ọkụ akpịrị
● Mbelata ịmụrụ anya na-abawanye ohere ihe ọghọm site na 35%
Mpaghara mkpughe dị oke egwu gụnyere ọdụ ụgbọ mmiri ebe ndị na-arụ ọrụ na-eji aka na-awụsa IPA, mpaghara imeghe ebe mkpụrụ osisi na-amịkọrọ ihe mgbaze, yana mpaghara akara akara ebe vapors na-etinye uche tupu nkwakọ ngwaahịa.
Ihe egwu kọntaktị ozugbo:
Akpụkpọ anụ na anya na-apụta n'oge ọrụ iji ntuziaka, mgbanwe akpa, yana usoro nlele mma. Mmụba anụ ahụ nke IPA nwere ike inye aka ruo 20% nke ibu mkpughe zuru oke, ebe ihe nfesa na-emetụta 40% nke ndị na-arụ ọrụ ntuziaka kwa afọ.
Mwube ọkụ eletrik static sitere na PPE sịntetik na-emepụta ihe egwu mgbanye, ọkachasị mgbe ejikọtara ya na arịa igwe anaghị agba nchara yana akụrụngwa mbufe. Moto enweghị ọkwa, sensọ, na ihe ndị na-ekpo ọkụ na-aghọ ihe nwere ike ịgbanye ọkụ na gburugburu nnukwu uzuoku.
Okwu nchekwa arụ ọrụ:
Ọrụ ntuziaka na-emegharị ugboro ugboro gụnyere ibuli arịa ihe mgbaze 50-paụnd, ngwaahịa emechachara aka, yana ndozi akụrụngwa na-eme ka mmerụ ahụ ergonomic na-emetụta 25% nke ndị ọrụ mmepụta kwa afọ.
Njehie ndị ike ọgwụgwụ kpatara na-abawanye n'oge ngbanwe ogologo oge, na-eduga na:
● Akara okpu ezughị ezu (12% nke mmepụta akwụkwọ ntuziaka)
● Ihe mkpofu na-eju afọ (8-15% mfu ihe)
● Akwụsịghị nnabata PPE (a na-ahụ na 30% nke nlele mgbanwe)

Ụgbọ njem enwetara ATEX: eriri ebufe na-enweghị nchebe nwere ihe mgbochi static
Ịrụ ọrụ nchekwa uzuoku: Ihe ndị na-adịghị ekpo ọkụ na sistemu ala na-egbochi mgbanye
Ijikwa ngwaahịa dị nro: njikwa ọsọ dị iche iche iji gbochie mmebi mmebi n'oge njem
Ime ụlọ dị ọcha dakọtara: Ebe dị larịị maka nhicha dị mfe yana mgbochi mmetọ
Ngosipụta mgbawa: Mpaghara ATEX 1/2 kwadoro maka gburugburu ikuku mmanya na-adịghị mma
Ngwa IPA nkenke: Sistemu saturation a na-achịkwa na-eme ka a na-ehichapụ ọdịnaya mmiri na-agbanwe agbanwe
Njikwa uzuoku: Sistemụ mmịpụta agbakwunyere na-ewepụ vapors mmanya n'oge usoro njuputa
Ike nhazi mpịakọta: Na-ejikwa mbelata na nkewa na-akpaka aka na-ehichapụ mpịakọta na-aga n'ihu
Njikwa mmetọ: Ụlọ ndochi emechiri emechi na-edobe ịdị ọcha ngwaahịa
Ngwa ATEX gbaara ama: Sistemụ eletrik adịghị echekwa na moto ihe mgbawa
Mwepụ Vapor dị elu: Mwepụ nke vapors mmanya na-arụ ọrụ n'oge usoro akara
Akara Okpomọkụ A Na-achịkwa: Ịchịkwa okpomọkụ nke ọma na-egbochi ịgbanye vapor mmanya
Akara ihe mgbochi emelitere: Ekepụtara maka ihe nkiri mgbochi mmiri iji jide ọdịnaya IPA
Nleba anya nchekwa oge dị adị: Sistemụ nchọpụta gas nwere ikike imechi akpaka
Ụdị akpa dị iche iche: Na-anabata otu-eje ozi maka nhazi obere akpa ọnụ ọgụgụ
Ọsọ mmepụta: Ruo ngwungwu mgbawa 60 nwere nchekwa kwa nkeji
Mbelata mkpughe nke 90-95% enwetara site na nhazi agbakwunyere na njikwa ihe akpaaka. Mwepụ ihe omume na-egbochi nkezi nke 3-5 ihe omume mkpughe kwa afọ kwa ụlọ ọrụ.
Nkwụghachi ụgwọ ndị ọrụ na-ebelata site na 60-80% na-eso mmejuputa akpaaka, ebe akara nrube isi na-abawanye site na 75-80% ruo 95-98% n'oge nyocha.
Nkwekọrịta saturation na-akawanye mma site na ± 15% (akwụkwọ ntuziaka) ruo ± 2% (akpaaka) ngbanwe ọkọlọtọ. Ọnụego mkpesa ndị ahịa na-agbada site na 1.2% ruo 0.2%, ebe mkpụrụ nke mbufe na-abawanye site na 88% ruo 96%.
Mmụba ntinye nke 15-25% pụta site na mkpọmkpọ akwụkwọ ntuziaka kpochapụrụ na oge mgbanwe belatara (nkeji 45 vs. 2 awa aka). Mbelata inye onyinye na-echekwa 8-12% na ụgwọ ihe onwunwe site na njikwa dose.
Ịrụ ọrụ ike na-eme ka 20-30% dịkwuo mma site na sistemụ ikuku ikuku na-azaghachi na ibu vepo n'ezie kama ịrụ ọrụ na-aga n'ihu.
Ajụjụ: Gịnị bụ ihe mgbawa chọrọ maka mmepụta mmanya na-ehichapụ?
A: Ngwa ga-ezute ụkpụrụ ATEX Mpaghara 1 ma ọ bụ Class I Division 1 maka ngwa Group D (IPA). Nke a na-agụnye ụlọ moto na-agbawa agbawa, ihe mmetụta mmetụta dị n'ime ahụ dị mma maka ọkụ mgbanye 400ºC, yana ogwe njikwa ekpochapụ/mpịaji.
Ajụjụ: Ọ nwere ike ịmegharị akpaaka dị iche iche ụdị na nha?
A: Usoro ọgbara ọhụrụ na-anabata obosara mkpụrụ sitere na 50-300mm, ọkpụrụkpụ sitere na 0.5-5.0mm, na ụdị ngwugwu gụnyere otu (ọnụọgụ 10-50), canisters (ọnụọgụ 80-200), na ngwugwu dị nro (ọnụọgụ 25-100) nwere ikike mgbanwe nkeji 5.
Ajụjụ: Kedu ihe ndozi achọrọ maka sistemu ihicha mmanya na-akpaghị aka?
A: Ndozi mgbochi na-agụnye nkwenye ngbanwe ihe mmetụta kwa izu, nnwale ịrụ ọrụ mgbapụta kwa ọnwa, nyocha usoro ikuku ikuku kwa nkeji, yana mmeghari asambodo akụrụngwa na-agbawa kwa afọ.
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