- I. Nwụnye isi: Ịchịkwa nkọwa dị oke mkpa na sistemụ dị n'okpuru
1. Ntinye Isi Isi: Gbaa mbọ hụ na nkwụsi ike na ntinye akwa
Nhazi: Jiri ọkwa mmụọ lelee isi nke ọkụ ahụ iji hụ na ntụgharị kwụ ọtọ na kwụ ọtọ bụ ≤1‰. Nke a na-egbochi ntugharị nke nwere ike ibute ibu na-ezighi ezi na tubes ọkụ yana oke mmanụ ọkụ na-adịghị mma.
Usoro nchekwa: Jiri bolts arịlịka (nkọwapụta bolt ga-adakọrịrị na ntuziaka akụrụngwa). Jisie ike nke ọma iji gbochie nrụrụ isi. Maka akụrụngwa ejiri skid, hụ na etinyere skid ahụ n'ala na enweghị mkpọtụ.
Nyocha ngwa ngwa: Tupu echichi, dozie valvụ nchekwa (nrụgide setịpụrụ na-emezu ihe ndị chọrọ imewe, dị ka 1.05 ugboro nrụgide ọrụ) na ihe nrịbama (nsogbu 1.5-3 ugboro nrụgide arụ ọrụ, izi ezi ≥1.6), ma gosipụta akara ngosi. Ekwesịrị ịwụnye thermometers n'elu ebe a na-abanye mmanụ ọkụ na ọkpọkọ iji hụ na nleba anya ziri ezi.
2. Nwụnye Sistemu Ọpụpụ: gbochie ịpụpụ, mgbochi gas, na coking
Ihe na ịgbado ọkụ:pipeline mmanụ thermalA ghaghị iji ọkpọkọ nchara na-eguzogide okpomọkụ dị elu (dị ka 20 # ígwè ma ọ bụ 12Cr1MoV). A machibidoro ọkpọkọ galvanized (oyi akwa zinc na-agbaji ngwa ngwa na oke okpomọkụ, na-eduga na coking). Ekwesịrị ịme ịgbado ọkụ site na iji argon arc welding maka isi na ịgbado ọkụ maka mkpuchi. Njikọ weld ga-enwerịrị nnwale redio redio 100% (RT) nwere ọkwa ngafe nke ≥ II iji gbochie ntapu.
Nhazi pipeline:
Mkpọda Pipeline: Thethermal mmanụ nloghachi pipelinega-enwe mkpọda nke ≥ 3‰, na-adaba n'ebe tank mmanụ ma ọ bụ mkpọpu mmiri iji gbochie nchịkọta mmanụ na mpaghara mpaghara. Enwere ike belata mkpọda nke pipeline mmanụ na ≥ 1 ‰ iji hụ na mmanụ na-aga nke ọma.
Ngwunye na ikpochapu: Wụnye valvụ na-ekpochapụ n'elu ebe kachasị elu nke pipeline (dịka n'elu ọkụ ọkụ ma ọ bụ na-ehulata) iji gbochie nchịkọta gas na usoro ahụ, nke nwere ike ime ka "nchịkọta gas" (oke ọkụ nke mpaghara). Wụnye valvụ mmiri na-ekpofu n'ebe kacha ala iji mee ka ihicha adịghị ọcha na coking mgbe niile. Zere mgbanaka dị nkọ na mgbanwe dayameta: Jiri agba agba agba (radius nke curvature ≥ 3 ugboro dayameta ọkpọkọ) na-ehulata ọkpọkọ; zere ịgbagọ n'akuku aka nri. Jiri ndị na-ebelata ihe na-atụgharị uche mgbe ị na-agbanwe dayameta ka ịzenarị mgbanwe mgbanwe nke nwere ike ịkpaghasị oke mmanụ ma bute ikpo ọkụ mpaghara.
Nnwale mkpuchi: Mgbe echichi pipeline gasịrị, mee nyocha nrụgide mmiri (nnwale ule 1.5 ugboro nrụgide arụ ọrụ, nọgide na-enwe nrụgide maka nkeji 30, enweghị nkwụsị) ma ọ bụ ule nrụgide pneumatic (nnwale ule 1.15 ugboro nrụgide ọrụ, nọgide na-enwe nrụgide maka awa 24, nkwụsị nrụgide ≤ 1%). Mgbe nkwenye na enweghị ntapu, gaa n'ihu na mkpuchi.
Mkpuchi: A ghaghị ikpochapụ ọkpọkọ na ozu ọkụ (iji ihe mkpuchi na-eguzogide okpomọkụ dị ka ajị anụ na aluminom silicate, na ọkpụrụkpụ nke ≥ 50mm). Na-ekpuchi akwa mkpuchi ígwè galvanized iji gbochie ikpo ọkụ na ọkụ. A ghaghị mechie oyi akwa mkpuchi nke ọma ka mmiri ozuzo ghara ịbata ma mee ka mkpuchi ghara ịdaba. 3. Nwụnye Sistemụ Eletriki: Nchekwa na njikwa ziri ezi
Nkọwa nke wiring: Kabinet eletrik ga-adị n'ebe okpomọkụ na isi mmiri dị. Ekwesịrị idowe eriri ọkụ na njikwa iche iche (jiri eriri ọkụ na-egbochi ọkụ maka eriri ọkụ). A ga-ejikọta ọnụ ọnụ na nchekwa ka ọ gbochie njikọ ndị na-adịghị mma nke nwere ike ibute ikpo oke ọkụ. Usoro ala ga-abụrịrị ntụkwasị obi, yana nguzogide ala nke ≤4Ω (gụnyere ntinye nke akụrụngwa n'onwe ya na kabinet eletrik).
Ihe mgbawa-nkwado chọrọ: Maka mmanụ ọkụ / gas-ọkụmmanụ ọkụ thermal,Ngwa eletrik dị nso na ọkụ (dị ka fan na valvụ solenoid) ga-abụrịrị ihe mgbawa (dịka ọmụmaatụ, Ex dⅡBT4) iji gbochie ọkụ ọkụ na-ebute mgbawa gas.
Nyochaa Logic Control: Tupu ịnye ọrụ, nyochaa atụmatụ eletriki iji hụ na njikwa okpomọkụ, nchebe nrụgide, na ọkwa ọkwa mmiri dị elu na nke dị ala na-arụ ọrụ nke ọma (dịka ọmụmaatụ, nkwụsị mmanụ ọkụ na-akpaghị aka mgbe oke okpomọkụ na-eme na mmalite ọkụ amachibidoro mgbe ọkwa mmiri dị ala).
II. Nhazi Sistemu: Nyochaa Nchekwa na ọkwa
1. Nrụpụta oyi (enweghị ikpo ọkụ)
Lelee Pipeline Tightness: Jupụta sistemu ahụ na mmanụ ọkụ (mepee valvụ iyuzucha iji chụpụ ikuku niile n'oge ndochi) ruo mgbe ọkwa mmanụ ruru 1 / 2-2 / 3 nke tank. Kwe ka ọ nọdụ ala maka awa 24 ma nyochaa ọkpọkọ na welds maka ntanye.
Nwalee Sistemụ Mgbasa Ozi: Malite mgbapụta mgbasa ozi wee lelee ọkwa ọrụ ugbu a na ọkwa mkpọtụ (ọnụahịa ≤ dị ugbu a, mkpọtụ ≤ 85dB). Gbaa mbọ hụ na mmanụ ọkụ ahụ na-ekesa nke ọma n'ime sistemụ (metụ ọkpọkọ aka iji gosi na enweghị ntụpọ oyi iji zere mgbochi ikuku).
Nyochaa Ọrụ njikwa: Mepụta mmejọ dị ka oke okpomọkụ, oke nrụgide na ọkwa mmiri dị ala iji chọpụta na mkpu na ọrụ nkwụsị mberede na-arụ ọrụ nke ọma.
2. Ịkwanye mmanụ ọkụ (Mbawanye okpomọkụ nke nwayo)
Njikwa ọnụego ikpo ọkụ: Mmụba okpomọkụ nke mbụ kwesịrị ịdị ngwa iji zere ikpo oke ọkụ na mpaghara nke mmanụ ọkụ. Ihe a kapịrị ọnụ:
Okpomọkụ ụlọ ruo 100 ° C: Ọnụ ọkụ ọkụ ≤ 20 ° C / h (iji wepụ mmiri mmiri na mmanụ ọkụ);
100 ° C ruo 200 ° C: Ọnụ ọkụ ọkụ ≤ 10 ° C / h (iwepụ ihe ọkụ ọkụ);
200 ° C na okpomọkụ na-arụ ọrụ: Ọnụ ọkụ ọkụ ≤ 5 ° C / h (iji mee ka usoro ahụ guzosie ike).
Nleba anya usoro: N'oge usoro kpo oku, jiri nlezianya nyochaa nlele nrụgide (na-enweghị mgbanwe ma ọ bụ mmụba na mberede) na temometa (maka okpomọkụ otu n'oge niile). Ọ bụrụ na achọpụtara ịma jijiji ọkpọkọ ọ bụla ma ọ bụ ọnọdụ okpomọkụ (dịka ọmụmaatụ, ikpo ọkụ dị n'ime ya karịa 10 Celsius C), mechie ọkụ ozugbo maka nyocha iji kpochapụ ihe mgbochi ma ọ bụ mgbochi ikuku.
Nchedo Nitrogen Gas (Nhọrọ): Ọ bụrụ na a na-eji mmanụ ọkụ na okpomọkụ ≥ 300 ° C, a na-atụ aro ka ịmebata nitrogen (nrụgide dị ntakịrị, 0.02-0.05 MPa) n'ime mmanụ mmanụ iji gbochie oxidation site na kọntaktị na ikuku na ịgbatị ndụ ọrụ ya.
Ọ bụrụ na ịchọrọ ịmatakwu gbasara ngwaahịa anyị, bikokpọtụrụ anyị!
Oge nzipu: Sep-04-2025
