+86-13361597190
Nke 180, Wujia Village Industrial Park, Nanjiao Town, Zhoucun District, Zibo City, Shandong Province, China
+86-13361597190

2026-10-10
Ọdịnaya
Ịhọrọ nke ziri ezi ATEX centrifugal onye ofufe ọ bụghị maka ịlele igbe—ọ bụ maka igbochi mgbanye n'ime osisi kemịkal nke uzuzu juru, na-ezere mbibi dị egwu n'ụlọ ntu-ịhazi ihe mgbaze, ma ọ bụ hụ na ikuku na-aga n'ihu ebe mkpokọta methane na-eru nso nso oke mgbawa. Anyị ahụla ụlọ ọrụ na-akọwapụta ndị na-akwado "ATEX-rated" naanị ịchọpụta - n'oge ọrụ - na akwadoghị ebe nchekwa moto maka otu gas mpaghara 1, ma ọ bụ na ihe na-eme ihe enweghị ike iguzogide iyuzucha silica na-ebu. Ọ bụ ya mere nhọrọ na-amalite ọ bụghị site na nọmba katalọgụ, kama na ajụjụ atọ a na-apụghị ịgbagha agbagha: Gịnị bụ nhazi mpaghara dị ize ndụ? Kedu okpomọkụ kacha arụ ọrụ nke ikuku ikuku? Oleekwa nrụgide ígwè ọrụ nke onye fan ahụ ga-anagide—corrosion, abrasion, ịgba ígwè ọkụ, ma ọ bụ ha atọ?
A ATEX centrifugal onye ofufe ga-emerịrị ihe abụọ yiri ya: ọkwa nchebe akụrụngwa (EPL) dabara na mpaghara (dịka, Ga maka Mpaghara 0, Gb maka Mpaghara 1), na ndakọrịta otu gas (IIC maka hydrogen / acetylene, IIB maka ethylene, IIA maka propane). Mana naanị asambodo anaghị ekwe nkwa ịrụ ọrụ ubi. N'otu ọrụ nnụcha, onye ofufe gafere ule ATEX na 25ºC ambient—mana dara n'oge mmalite ọkọchị mgbe ihu igwe dị elu karịrị T4 (135°C) n'ihi enweghị ike imepụta ikpo ọkụ. Nrube isi n'ụwa pụtara nyochaa klas okpomọkụ * n'okpuru ọnọdụ ọrụ n'ezie*, ọ bụghị naanị ọnọdụ ụlọ nyocha. Ọ pụtakwara ịkwado akụrụngwa ọ bụla — na-ebu akàrà, ogwe aka aro, ọbụna ihe nkpuchi—depụtara na ogo asambodo. Anyị na-agafe ugboro ugboro asambodo nyocha ụdị EC megide nkeji anụ ahụ tupu ebupu ya. Enweghị echiche. Ọ dịghị ewepụrụ.
Onye ofufe enwetara ikike ga-ada ma ọ bụrụ na owuwu ya megidere gburugburu ya. Tụlee mkpebi ndị a gosipụtara n'ọhịa:
Anyị edochila ihe karịrị 120 ihe nketa nketa n'ọdụ ọkụ na-agba ọkụ ebe ikuku ikuku ikuku na-emebi emebi butere mbibi ngwa ngwa nke mkpuchi nchara carbon ọkọlọtọ. Ịtụgharị gaa na ndị na-akwado centrifugal nwere ọnụ ụzọ mbata nwere mkpuchi epoxy yana ndị na-akpali Hastelloy-C276 belata oge ọdịda na-atụghị anya ya site na 78% - na-emebighị iguzosi ike n'ezi ihe ATEX.
Ndị na-akwado ATEX na-anọghị na shelf na-ejikwa ọnọdụ akwụkwọ ọgụgụ. Ezigbo saịtị anaghị eso akwụkwọ ọgụgụ. Ime ụlọ dị ọcha nke ọgwụ chọrọ ikuku ikuku na-agbawa agbawa nwere mkpọtụ ≤25 dB(A) - agaghị ekwe omume ya na radial-tip impellers. Ngwọta: titanium impeller azụ azụ azụ, mkpuchi ụda agbakwunyere n'ime volut, yana moto IE4 na-akwọ ụgbọala na-ewepụ eriri eriri na-akpalite ihe egwu. ngụkọta oge nnyefe: 11 izu. Onye ahịa ọzọ nọ n'ahịrị mmepụta sulfuric acid chọrọ iguzogide alụlụ H₂SO₄ na 80 Celsius ka ọ na-ejigide asambodo Mpaghara 1 IIB. Ekesara ihe mkpuchi epoxy ọkọlọtọ. Anyị na-eji ihe nkedo nke nwere fluoropolymer nwere ihe ndọtị ceramiiki nwere mkpuchi - yana ọnụọgụ mgbasawanye ọkụ kwadoro n'ofe oke ọrụ zuru oke.
Omenala apụtaghị nwayọ. Nrụ ọrụ ime ụlọ anyị, imepụta mpempe akwụkwọ, na ahịrị na-agbanwe agbanwe ka anyị gbanwee geometry casing, megharia flanges inlet/outlet, jikọta ihe mmetụta okpomọkụ, ma ọ bụ gbakwunye ọdụ ụgbọ mmiri na-ekpochapụ—ha niile na-enweghị igbu oge ọzọ, n'ihi na anyị na-arụ ọrụ n'ime oke nhazi akwadoro.
Akwụkwọ bụ usoro nchebe mbụ gị n'oge nyocha ma ọ bụ nyocha ihe merenụ. Nke ọ bụla ATEX centrifugal onye ofufe sitere na Zibo Hongcheng Fan Co., Ltd. ụgbọ mmiri nwere faịlụ teknụzụ zuru oke: asambodo ụdị EC, akụkọ nnwale (majiji, mkpọtụ, ịrị elu okpomọkụ), asambodo ihe onwunwe, na nrụnye-kpọmkwem torque nkọwa-ọ bụghị akwụkwọ ntuziaka. Anyị na-agụnye epekele aha QR nwere njikọ na eserese na-achịkwa ngbanwe na ndepụta akụkụ mapụtara. Mgbe saịtị petrochemical dị na Oman chọrọ ngbanwe ngwa ngwa nke onye na-agba ọkụ ọkụ centrifugal na-ada ada, ndị otu injinia anyị nyochara bolts ntọala ha dị ugbu a, nnabata ductwork na nkwekọ voltaji mpaghara - wee bupu ndochi nke nwere ihe edobere VFD nke edobere na nkwenye ntụgharị oge. Enweghị ntule. Enweghị mmeghari injinia.
A naghị enweta nchekwa na ntinye ọrụ. A na-akwado ya site na nleba anya amụma, akụkụ ndị nwere ike ịchọpụta, na ndị injinia guzoro n'ọnụ ụlọ njikwa gị n'oge mmalite. Ọ bụ ya mere nkwado anyị ji gụnye ọzụzụ gbasara ngwa-ọ bụghị naanị “otu esi agbanwuo ya,” kama “otu a ga-esi hụ mmebi nbibi n'oge izizi na mpaghara mpaghara 2 iru mmiri dị elu.”