Kuonetsetsa kuti mwakukwanira ndi kulimba kwa mapaipi amadzi akulu ndi mapaipi owala
Yambitsitsani:
Mapaipi akuluakulu amadzi ndi ngwazi zosagwirizana zomwe zimapereka madzi ofunika m'madera athu. Izi mobisa izi zimathandizanso kuonetsetsa kuti madzi osokonezeka osakhala m'makomo athu, mabizinesi ndi mafakitale. Monga momwe zingakhalire zikukula, ndizofunikira kugwiritsa ntchito zinthu zabwino komanso zolimba za upaipi. Zinthu imodzi zomwe zimapangitsa chidwi chambiri ndi chitoliro chowala. Mu blog iyi, tidzafufuza kufunika kwa mapaipi owoneka bwino m'matumba akuluakulu amadzi ndikukambirana zabwino zawo.
Phunzirani za mapaipi owala:
Tisanachedwe kukhala ndi zabwino zaMapaipi owoneka bwino, tiyeni timvetsetse lingaliro la mapaipi owoneka bwino. Mosiyana ndi mapaipi owongoka owoneka bwino owoneka bwino, mapaipi owoneka bwino amapangidwa ndi kugundana ndi masamba achitsulo mu mawonekedwe. Njira zopangira zopanga zopangidwazi zimapereka mphamvu zachifanizi, zimapangitsa kukhala koyenera kwa kugwiritsa ntchito pansi panthaka monga mapaipi amadzi.
Katundu wamakina
kalasi yachitsulo | Ochepera Ogwiritsa Ntchito | Kulimba kwamakokedwe | Osachepera ochepera | Mphamvu zosachepera | ||||
Makulidwe | Makulidwe | Makulidwe | pa kutentha kwa | |||||
<16 | > 16≤40 | <3 | ≥3≤40 | ≤40 | -20 ℃ | 0 ℃ | 20 ℃ | |
S2350rh | 235 | 225 | 360-510 | 360-510 | 24 | - | - | 27 |
S275J00 | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - |
S275J2h2h | 27 | - | - | |||||
S355J00 | 365 | 345 | 510-680 | 470-630 | 20 | - | 27 | - |
S355J2h2h | 27 | - | - | |||||
S355k2h | 40 | - | - |
Ubwino wamapaipi owala bwino m'madzi akulu pa Mapaipi Akulu:
1. Kuchulukitsa mphamvu ndi kukhazikika:
Tekinolo yowuzidwa ndi zipamba iyi imapanga mosasunthika, mawonekedwe osawoneka bwino okhala ndi mphamvu zazikulu komanso kukana kukhala ndi zovuta zapakati komanso zakunja. Kuphatikiza apo, zolimba zowoneka bwino zimawonjezera umphumphuwo, kuchepetsa chiopsezo cha kutayikira kapena kuphulika. Kukhazikika kumeneku kumatsimikizira moyo wautali wa mabwalo anu a madzi, kuchepetsa kukonza komanso kubwezeretsa mtengo.
2.
Mizere yayikulu yamadzi imadziwika ndi zinthu zosiyanasiyana zachilengedwe, kuphatikiza chinyontho, mankhwala ndi nthaka. Mapaipi owoneka bwino nthawi zambiri amapangidwa pogwiritsa ntchito zida zosagonjetsedwa monga chitsulo monga chitsulo chosapanga dzimbiri, ndikuonetsetsa chitetezo champhamvu ku dzimbiri, kukokoloka, ndi mitundu ina ya kututa. Kutsutsa uku kumafikira moyo wa mapaipi, kumalepheretsa kuwonongeka ndikusunga madzi.
3. Ubwino wowononga:
Kuyika ndalama mu mapaipi owalachitoliro chachikulu chamadzisikhoza kukhala njira yotsika mtengo. Kapangidwe kake kolimba ndi kuponderezedwa kwake kumachepetsa pafupipafupi kukonza ndi zobwezeretsa, motero kunyamula zowononga. Kuphatikiza apo, ndiosavuta kukhazikitsa, wopepuka, ndikuchepetsa kufunika kowonjezeranso chithandizo, kuwapangitsa kukhala njira yabwino komanso yotsika mtengo kwa mapulojekiti akuluakulu.
4. Kusinthasintha ndi kusinthasintha:
Chitoliro chowala chophimbidwa chimapereka kuchuluka kwa kusinthasintha komanso kusinthasintha pakugwiritsa ntchito kwake. Zitha zopangidwa m'mitundu yosiyanasiyana, kutalika ndi makulidwe, kumawalola kuti azithamangitsidwa kuti akwaniritse zofunika polojekiti. Kusintha kumeneku kumawathandiza kuzolowera michere yosiyanasiyana ndi malo osiyanasiyana, kuwapangitsa kukhala chisankho chabwino kwa mapaipi akulu mu umidzi ndi kumidzi.
5. Kukhazikika kwachilengedwe:
Kuphatikiza pa zabwino zawo zogwira ntchito, mapaipi owala owoneka bwino amathandizanso kupereka zachilengedwe kukhala chilengedwe. Zipangizo zomwe zimagwiritsidwa ntchito pomanga bwanga zimabwezeretsanso, kuchepetsa njira yonse ya kaboni. Kuphatikiza apo, kapangidwe kake kosakhalatso kumachepetsa kutaya kwamadzi chifukwa cha kutayikira, motero kumateteza gwero lofunika kwambiri.

Kuphatikizika kwa mankhwala
Kalasi yachitsulo | Mtundu wa de-oxidation a | % pogwiritsa ntchito misa | ||||||
Dzina Lachitsulo | Chiwerengero chachitsulo | C | C | Si | Mn | P | S | Nb |
S2350rh | 1.0039 | FF | 0,17 | - | 1,400 | 0,040 | 0,040 | 0,009 |
S275J00 | 1.0149 | FF | 0,20 | - | 1,50 | 0,035 | 0,035 | 0,009 |
S275J2h2h | 1.0138 | FF | 0,20 | - | 1,50 | 0,030 | 0,030 | - |
S355J00 | 1.0547 | FF | 0,22 | 0,55 | 1,60 | 0,035 | 0,035 | 0,009 |
S355J2h2h | 1.0576 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
S355k2h | 1.0512 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
a. Njira ya dioxidation imatchulidwa motere: FF: Zitsulo zokwanira zomwe zimakhala ndi zinthu za nayitrogeni zokwanira kuti zigwirizane ndi nitrogen (mwachitsanzo min. 0,020% Al kapena 0,015% Albleble al). b. Mtengo wokwanira wa nayitrogeni sugwira ntchito ngati kapangidwe ka mankhwala kochepa kwa 0,020% yocheperako ya Al / n kochepera 2: 1, kapena ngati zinthu zina zilipo. Zinthu za Ni-zomangira zidzajambulidwa mu chikalata chowunikira. |
Pomaliza:
Kuonetsetsa kuti phindu ndi kukhazikika kwa mapaipi anu amadzi ndi ofunikira kwambiri kuti muwonetse madzi odalirika. Kugwiritsa ntchito chitoliro chowoneka bwino mu izimkate miviAmakhala ndi zabwino zambiri, kuphatikizapo kuchuluka kwa mphamvu, kukana mphamvu, kugwiritsa ntchito mtengo, kusinthasintha komanso kusinthika kwachilengedwe. Tikamagwira ntchito yokhazikika komanso yokhazikika m'madzi othandiza madzi, kuyika ndalama muukadaulo wapamwamba ngati chitoliro chowala ndi nthawi.