Kugenzura neza no Kuramba kw'Imiyoboro Nkuru y'amazi hamwe n'imiyoboro isudira
Intangiriro:
Imiyoboro nyamukuru yamazi nintwari zitavuzwe zitanga amazi meza kubaturage bacu.Iyi miyoboro yo munsi y'ubutaka igira uruhare runini mugutuma amazi adahagarara mumazu yacu, ubucuruzi n'inganda.Mugihe ibyifuzo bikomeje kwiyongera, nibyingenzi gukoresha ibikoresho byiza kandi biramba kuriyi miyoboro.Ikintu kimwe kirimo kwitabwaho cyane ni umuyoboro wizunguruka.Muri iyi blog, tuzasuzuma akamaro k'imiyoboro isudira izunguruka mu miyoboro minini itanga amazi hanyuma tuganire ku nyungu zayo.
Wige ibijyanye n'imiyoboro isudira:
Mbere yo gucukumbura ibyiza byaimiyoboro isudira, reka tubanze twumve igitekerezo cya spiral welded imiyoboro.Bitandukanye n'imiyoboro gakondo isudira igororotse, imiyoboro isudira izengurutswe ikorwa no kuzunguruka no gusudira ibishishwa by'icyuma muburyo bwa spiral.Ubu buryo budasanzwe bwo gukora butanga umuyoboro imbaraga, bigatuma biba byiza mubikorwa byo munsi y'ubutaka nk'imiyoboro y'amazi.
Umutungo wa mashini
urwego rw'icyuma | imbaraga nkeya | Imbaraga | Kurambura byibuze | Ingufu ntoya | ||||
Ubunini bwerekanwe | Ubunini bwerekanwe | Ubunini bwerekanwe | ku bushyuhe bwa | |||||
< 16 | > 16≤40 | < 3 | ≥3≤40 | ≤40 | -20 ℃ | 0 ℃ | 20 ℃ | |
S235JRH | 235 | 225 | 360-510 | 360-510 | 24 | - | - | 27 |
S275J0H | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - |
S275J2H | 27 | - | - | |||||
S355J0H | 365 | 345 | 510-680 | 470-630 | 20 | - | 27 | - |
S355J2H | 27 | - | - | |||||
S355K2H | 40 | - | - |
Ibyiza by'imiyoboro isudira izunguruka mu miyoboro nyamukuru itanga amazi:
1. Kongera imbaraga no kuramba:
Tekinoroji yo gusudira izenguruka ikoreshwa muriyi miyoboro irema imiterere ihoraho, idafite ikinyabupfura n'imbaraga zisumba izindi kandi zirwanya umuvuduko mwinshi w'imbere n'imbere.Byongeye kandi, guhuza neza kuzenguruka bizamura ubusugire rusange bwumuyoboro, bigabanya ibyago byo gutemba cyangwa guturika.Uku kuramba gutanga ubuzima burambye kumurimo wamazi yawe, kugabanya kubungabunga no gusimbuza ibiciro.
2. Kurwanya ruswa:
Imiyoboro nyamukuru y'amazi ihura nibintu bitandukanye bidukikije, harimo ubushuhe, imiti nubutaka.Imiyoboro isudira ya spiral isanzwe ikorwa hifashishijwe ibikoresho birwanya ruswa nkibyuma bitagira umwanda, bikarinda neza ingese, isuri, nubundi buryo bwo kwangirika.Iyi myigaragambyo yongerera ubuzima imiyoboro, irinda iyangirika kandi ikomeza ubwiza bw’amazi.
3. Ikiguzi-cyiza:
Gushora imari muri spiral welded forumuyoboro w'amazisBirashobora kwerekana ko ari amahitamo ahendutse mugihe kirekire.Imiterere ihamye kandi irwanya ruswa igabanya inshuro zo gusana no gusimburwa, bityo bikabika amafaranga menshi yo kubungabunga.Byongeye kandi, biroroshye gushiraho, kuremereye, no kugabanya ibikenerwa byinyongera, bigatuma biba uburyo bworoshye kandi buhendutse kubikorwa binini byamazi.
4. Guhinduka no guhinduka:
Umuyoboro wa spiral weld utanga urwego rwohejuru rwo guhinduka no guhuza mubikorwa.Birashobora kubyazwa umusaruro mubipimo bitandukanye, uburebure nubunini, bikabemerera guhindurwa kugirango byuzuze ibisabwa byumushinga.Uku guhuza n'imihindagurikire y'ikirere ibafasha guhuza n'imiterere itandukanye ndetse n'ubutaka butandukanye, bigatuma bahitamo neza imiyoboro minini itanga amazi haba mu mijyi no mu cyaro.
5. Kurengera ibidukikije:
Usibye ibyiza byabo bikora, imiyoboro isudira izunguruka nayo itanga umusanzu mwiza mubidukikije.Ibikoresho bikoreshwa mubwubatsi bwabyo birashobora gukoreshwa, bikagabanya ikirere muri rusange.Ikigeretse kuri ibyo, igishushanyo cyacyo kitagabanije kugabanya igihombo cyamazi kubera kumeneka, bityo bikarinda umutungo wingenzi.
Ibigize imiti
Urwego rw'icyuma | Ubwoko bwa de-okiside a | % kubwinshi, ntarengwa | ||||||
Izina ry'icyuma | Inomero yicyuma | C | C | Si | Mn | P | S | Nb |
S235JRH | 1.0039 | FF | 0,17 | - | 1.40 | 0,040 | 0,040 | 0.009 |
S275J0H | 1.0149 | FF | 0,20 | - | 1.50 | 0,035 | 0,035 | 0,009 |
S275J2H | 1.0138 | FF | 0,20 | - | 1.50 | 0,030 | 0,030 | - |
S355J0H | 1.0547 | FF | 0,22 | 0,55 | 1.60 | 0,035 | 0,035 | 0,009 |
S355J2H | 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.Uburyo bwa deoxidation bwashyizweho kuburyo bukurikira: FF: Yishe byuzuye ibyuma birimo azote ihuza ibintu bihagije kugirango ihuze azote iboneka (urugero min. b.Agaciro ntarengwa kuri azote ntikurikizwa niba imiti yimiti yerekana byibuze Al igizwe na 0,020% hamwe na Al / N byibuze ya 2: 1, cyangwa niba hari ibindi bihagije N-guhuza bihari.Ibintu N-guhuza byandikwa mu nyandiko y'ubugenzuzi. |
Mu gusoza:
Kugenzura imikorere myiza nigihe kirekire cyimiyoboro yawe yingenzi ningirakamaro kugirango amazi yizewe.Gukoresha imiyoboro isudira izunguruka muri iziumuyoboro imirongoitanga ibyiza byinshi, harimo kongera imbaraga, kurwanya ruswa, gukora neza, guhinduka no kubungabunga ibidukikije.Mugihe dukora kugirango twubake ibikorwa remezo byamazi meza kandi neza, gushora imari muburyo bugezweho nkumuyoboro wogosha ni ngombwa.