1 Menene Bututun Boiler?

Bututun tukunyar jirgi bututu ne na ƙarfe marasa tsari waɗanda aka tsara donɗauke da tururi mai ƙarfi da ruwan zafi a cikin tsarin tukunyar jirgiDole ne waɗannan bututun su jure:

l Babban yanayin zafi

l Babban matsin lamba

l Faɗaɗawar zafi

l Iskar shaka da tsatsa

Aikace-aikace na yau da kullun sun haɗa da:

l Bututun bango na ruwa

l Bututun Superheater

l Bututun Economizer

l bututun tururi

Saboda matsanancin yanayin aiki,Ana fifita bututun tukunyar jirgi marasa sulke fiye da bututun da aka haɗasaboda ƙarfinsu da kuma ingancin tsarinsu.

Ka'idojin Jirgin Ruwa guda 2 na gama gari

Ka'idoji da dama na duniya sun ayyana takamaiman buƙatun bututun tukunyar jirgi da ake amfani da su a aikace-aikacen masana'antu.

Daidaitacce	Nau'in Bututu	Aikace-aikacen da Aka saba
ASTM A192	bututun tukunyar jirgi na carbon karfe	Boilers masu matsin lamba mai yawa
ASTM A210	Matsakaici bututun ƙarfe na carbon	Bututun tukunya da na'urar dumama ruwa
ASTM A335	bututun ƙarfe mai ƙarfe	Boilers masu zafin jiki mai yawa
EN10216-2	Bututun matsi	Tsarin tukunyar jirgi na Turai
ASTM A213	Gami / bututun bakin ƙarfe	Masu musayar zafi da masu dumama ruwa

Daga cikin waɗannan,ASTM A192, ASTM A210, da ASTM A335su ne ƙa'idodin da aka fi amfani da su don tukunyar wutar lantarki.

Kamfanin Womic Steel yana kera bututun tukunyar jirgi marasa matsala bisa ga dukkan manyan ƙa'idodin ƙasashen duniya, tabbatar da ingantaccen aiki a cikin mawuyacin yanayi na masana'antu.

3 ASTM A192 Boiler Tubes

ASTM A192 yana ɗaya daga cikin mafi yawan amfaniƙa'idodin bututun tukunyar ƙarfe na carbondon sabis mai matsin lamba.

Ana amfani da waɗannan bututun a cikintukunyar masana'antu, tukunyar wutar lantarki, da kuma masu musayar zafi.

Mahimman Sifofi

l Ƙaramin abun da ke ciki na ƙarfe na carbon

l Kyakkyawan aikin canja wurin zafi

l Dace da high-matsi sabis

l Madalla da masana'antu

Tsarin Sinadaran da Aka Saba Amfani da Shi

Sinadarin	Abun ciki (%)
Carbon	≤0.18
Manganese	0.27 – 0.63
Phosphorus	≤0.035
Sulfur	≤0.035
Silicon	≤0.25

Aikace-aikace na yau da kullun

l Shagunan tukunyar jirgi na masana'antu

l Boilers na injin samar da wutar lantarki

Tsarin samar da tururi l

l Masu musayar zafi

Womic Steel yana samar da bututun tukunyar jirgi mara matsala na ASTM A192 tare da daidaiton jurewa da kuma ingantaccen dubawa mai inganci., tabbatar da ingantaccen aiki a cikin tsarin matsin lamba mai yawa.

4 Tukwanen Boiler na ASTM A210

An tsara ASTM A210 don amfani da shi don dalilai na likitabututun tukunyar jirgi na ƙarfe mai matsakaicin carbon da bututun zafi mai zafi.

Idan aka kwatanta da ASTM A192, ASTM A210 yana bayar daƙarfi mafi girma da kuma mafi kyawun aikin zafin jiki mai kyau.

Maki na ASTM A210

Matsayi	Aikace-aikace
Darasi na A1	Boilers masu matsakaicin matsin lamba
Darasi na C	Bututun dumama mai zafi mafi girma

Aikace-aikace na yau da kullun

l Bututun zafi mai zafi na tukunyar jirgi

l bututun tururi

l Shagunan musayar zafi

l Boilers na masana'antu

Saboda ƙarfinsa mafi girma,Ana amfani da bututun ASTM A210 sosai a cikin tsarin tukunyar jirgi mai matsakaicin zafin jiki.

Kamfanin Womic Steel yana kera bututun ASTM A210 marasa matsala ta amfani da hanyoyin zane mai sanyi da maganin zafi na zamani, tabbatar da daidaiton halayen injiniya.

Bututun Boiler na ASTM A335 guda 5

Ga tsarin tashoshin wutar lantarki masu zafi sosai,bututun ƙarfe na ƙarfe da ASTM A335 ta ƙayyadeana amfani da su akai-akai.

Waɗannan bututun suna samar dakyakkyawan juriya ga creep da juriya ga oxidationa yanayin zafi mai yawa.

Maki na ASTM A335 na gama gari

Matsayi	Nau'in Gami	Aikace-aikace
P11	Karfe mai ƙarfe na Cr-Mo	Boilers masu matsakaicin zafin jiki
P22	Karfe mai ƙarfe na Cr-Mo	Boilers masu zafin jiki mai yawa
P91	Babba ƙarfe mai ƙarfe	Cibiyoyin samar da wutar lantarki masu matuƙar tsanani
P92	Babban ƙarfe mai juriya ga rarrafe	Cibiyoyin samar da wutar lantarki na zamani

Kwatanta Bututun Karfe na P11, P22, da P91

Kadara	P11	P22	P91
Abubuwan Gami	Cr-Mo	Cr-Mo	Cr-Mo-V-Nb
Juriyar Zafin Jiki	Matsakaici	Babban	Mai Girma Sosai
Juriyar Rarrafe	Matsakaici	Mai kyau	Madalla sosai
Aikace-aikacen da Aka saba	Boilers na masana'antu	Cibiyoyin samar da wutar lantarki	Boilers masu ƙarfi da ƙarfi

P11

An yi amfani da shi a cikinbututun tururi na matsakaicin zafin jiki da kuma tukunyar ruwa na masana'antu.

P22

Yana samar da ingantaccenƙarfin zafin jiki mai yawa, wanda aka saba amfani da shi a cikintsarin dumama wutar lantarki.

P91

Na zamaniƙarfe mai aiki mai ƙarfian yi amfani da shi a cikinCibiyoyin wutar lantarki masu matuƙar tsanani, wanda ke iya aiki a yanayin zafi da matsin lamba mai tsanani.

Kamfanin Womic Steel yana kera bututun ASTM A335 P11, P22, da P91 marasa tsari tare da ingantaccen maganin zafi da kuma sarrafa ƙarfe mai tsauri., tabbatar da ingantaccen aiki a cikin tsarin tukunyar jirgi mai zafi mai zafi.

Tsarin Kera Tukunyar Boiler Ba tare da Sulhu ba 7

Bututun tukunya masu inganci suna buƙatar fasahar samarwa ta zamani.

Matakan masana'antu na yau da kullun sun haɗa da:

lZaɓin Billet na Karfe
Ana zaɓar billets masu inganci don samar da bututu.

lSokewa da Birgima Mai Zafi
Yana ƙirƙirar bututun da ba su da ramuka.

lTsarin Zane Mai Sanyi
Yana inganta daidaiton girma da kuma kammala saman.

lMaganin Zafi
Daidaita, rage zafi, ko rage zafi dangane da matakin kayan.

Dubawa da Gwaji

Gwaje-gwajen inganci sun haɗa da:

l Gwajin Ultrasonic

Gwajin Hydrostatic

gwajin halin yanzu na Eddy

l Nazarin sinadaran abun da ke ciki

gwajin kadarorin injina

Womic Steel tana amfani da layukan samarwa na zamani da kuma tsauraran hanyoyin dubawa, tabbatar da cewa kowace bututun tukunyar jirgi ta cika ƙa'idodin inganci na duniya.

Daidaito 8 na Girma da Daidaito na Tube

Don bututun tukunya,Daidaiton girma yana da mahimmancidon tabbatar da aiki lafiya da kuma shigarwa yadda ya kamata.

Sigogi	Sarrafa ta yau da kullun
Juriyar OD	±0.05 – ±0.10 mm
Kauri a bango	±7.5%
Daidaito	≤1/1000
Ovality	≤50% na haƙurin OD

Shagunan daidaito masu sanyi suna samar dakyakkyawan iko mai girma, wanda hakan ya sa suka dace da tsarin tukunyar jirgi mai aiki sosai.

9 Zaɓar Kayan Bututun Boiler Mai Dacewa

Lokacin zabar kayan bututun boiler, injiniyoyi dole ne su yi la'akari da waɗannan:

l Zafin aiki

l Matsi na tsarin

l muhallin lalata

l Bukatun canja wurin zafi

l Farashi da samuwa

Jagororin zaɓi na yau da kullun sun haɗa da:

lASTM A192don boilers masu matsin lamba na yau da kullun

lASTM A210don bututun zafi mai zafi

lASTM A335 P11/P22don bututun mai zafi mai yawa

lASTM A335 P91don tashoshin wutar lantarki masu matuƙar tsanani

Mai ƙera bututun boiler mai inganci zai iya samarwatallafin fasaha don zaɓin kayan aiki da ƙirar aiki.