Ibanga rya Bolt: Uburyo umuvuduko wa gasket ushingira ku mubare wa Bolt

Imiyoboro y'icyuma ikozwe mu cyuma, bitewe n'imbaraga zayo nyinshi, gukomera kwayo, no kudahura n'ingese, byabaye nk'ikintu gikomeye mu gutwara amazi mu nzego nyinshi, harimo amazi yo mu mujyi, gukwirakwiza amazi mu nganda, no kurinda inkongi. Urufunguzo rwo guhuza iyi miyoboro mu muyoboro wizewe akenshi rushingiye ku kintu gisa n'aho kitagize icyo kivuze ariko cy'ingenzi: gasket ya rubber iri ku murongo wa flange.

Abaguzi benshi b'imiyoboro ya DI basobanukiwe akamaro ko guhitamo imiyoboro y'icyuma ya EN598 ifite imiterere myiza, ariko akenshi birengagiza ibisobanuro birambuye ku buryo bwo gufunga ingingo. Mu by'ukuri, ubushobozi bwo gutwara igitutu bw'umurongo wa flange ntibushingira gusa ku bunini bw'urukuta cyangwa ibikoresho by'umuyoboro w'icyuma ubwawo, ahubwo bushingira no ku bwiza bwa gasket ya rubber n'umubare w'amabolt ayifata, byose hamwe bikaba bigize umurongo wa nyuma kandi w'ingenzi wo kurinda imiyoboro kugira ngo ikore neza.

Ubwa mbere, reka dusobanukirwe agaseke k'umukara gakoreshwa mu guhuza flange. Gashyizwe hagati y'udupande tubiri kandi intego yabyo nyamukuru ni:

• Gufunga neza: Mu gihe cyo gushyiramo bolt mbere y’uko ishyirwamo, irahindura imiterere yayo, yuzuza ibintu bidafite ishingiro mu gice cyo gufunga flange kandi ikarinda amazi yo mu mutima gusohoka (amazi, gaze, nibindi).
• Kwishyura ihinduka ry'impande: Kwimura ihinduka ry'impande n'ibindi byatewe no gushyiraho cyangwa gufunga fondasiyo, bigatuma habaho ikimenyetso cyizewe.
• Kugabanya ubushyuhe n'ihindagurika ry'amazi: Bitanga urwego runaka rw'ihindagurika ry'amazi n'urusaku, bigabanura ingaruka z'ingundo z'amazi cyangwa ihindagurika ry'umuvuduko ku miyoboro.
• Gasket nziza cyane zikozwe mu bikoresho nka EPDM cyangwa NBR. Zitanga ubushobozi bwo guhangana n’ikirere, guhangana n’amazi, no kwihanganira gukandamizwa, bigatuma zikora neza igihe kirekire mu gihe cy’imikorere mibi.

Kuki bolt nyinshi zongerera imbaraga ubudahangarwa bw'umuvuduko?

1. Gukora umuvuduko umwe kandi uhagije wo gufunga. Umubare munini w'amaboliti atuma imbaraga zo gukanda ku mpande y'urukiramende zirushaho kuba nyinshi kandi zikwirakwira neza, bityo bikarwanya umuvuduko mwinshi w'imbere kandi bikarinda gucika intege kwa gasket no kuva kw'amazi guterwa n'umuvuduko utaringaniye.
2. Uburinzi bw'urukiramende n'ubudahangarwa bwo gupfunyika. Amaboliti menshi atanga "aho ashyigikira" urukiramende, bikongera cyane ubudahangarwa bwarwo muri rusange no kudapfunyika. Ibi bituma gasket ipfunyika neza ku buso bwose bwo gupfunyika, bigatuma ipfunyika neza ndetse no mu gihe cy'umuvuduko mwinshi.
3. Ibishushanyo mbonera byubahiriza cyane amahame mpuzamahanga nka ISO 2531 na EN 545. Aya mahame agaragaza neza umubare w'imyobo y'amaboliti n'ibipimo bya boliti ku bipimo bitandukanye by'umuyoboro w'amazi (DN) n'ibipimo by'umuvuduko (PN).Urugero, flange ya DN100 PN10 ishobora kugira bolts enye. Flange ya DN100 PN16 ishobora kugira bolts umunani. Flange ya DN300 PN16 ishobora gukenera bolts 12 cyangwa ndetse na 16.

Igipimo cyo hejuru cy'umuvuduko w'imikorere gisaba umubare munini wa bolts kugira ngo habeho guhuza neza.

Turizera ko iyi nkuru itanga ibitekerezo by'ingirakamaro kuri wowe n'ikipe yawe. Niba ufite ibindi bibazo byihariye ku bijyanye no guhitamo ibicuruzwa cyangwa tekiniki, nyamuneka hamagaraDINSENItsinda ryacu ry’abahanga mu bya tekiniki rizakwishimira kuguha ubufasha.