Valve y'ibinyugunyugu itatu yo kugabanya

Valve y'ibinyugunyugu itatu ikoreshwa mu gupima: Incamake y'ibicuruzwa byose

Valve y'ikinyugunyugu cya Triple Offset ni iki?

A valve y'ibinyugunyugu itatu(TOBV) ni valve y’inganda ikora neza cyane yagenewe kugenzura neza amazi mu bikorwa bigoye. Imiterere yayo yihariye igabanya kwangirika, irinda gufunga cyane, kandi ikora neza mu bushyuhe bukabije n’umuvuduko ukabije. Bitandukanye n’ibisanzwe.valve z'ibinyugunyuguTOBV ikoreshaigishushanyo mbonera cy'impandeshatukugira ngo hakurweho gushyamirana hagati ya disiki n'intebe mu gihe cyo kuyikoresha, bityo ikaba nziza cyane ku birebana na serivisi z'ingenzi.

Gusobanukirwa igishushanyo cya "Triple Offset"

Ijambo "triple offset" risobanura ibintu bitatu bitandukanye bya geometrike mu miterere ya valve:

1. Itsinda rya mbere ry'inyuma: Umugozi w'ikirahure ushyirwa inyuma y'umurongo wo hagati w'intebe, bigatuma disiki izenguruka idahuye n'intebe.

2. Kugabana kwa kabiri: Umugozi uva hagati y'umurongo w'umuyoboro, bigatuma habaho imikorere isa n'iya kamera.

3. Kugabanya kwa gatatu: Ubuso bw'intebe bufite imiterere y'inyuma (conical profil), butuma habaho uburyo bwo gufunga butuma ifunga neza uko imvange ifunga.

Iyi miterere ikuraho guhindagurika kw'ingufu, igabanya kwangirika, kandi ihamya ko nta gusohoka kw'ingufu kwangirika nubwo yakoreshwa igihe kirekire.

Ibisobanuro by'ingenzi

Ingano za Valve

- Ingano Isanzwe:2" kugeza kuri 48" (DN50 kugeza kuri DN1200).

- Ingano zihariye:Irahari ku byangombwa byihariye by'inganda.

Ibipimo by'umuvuduko

- Amasomo ya ANSI: 150 kugeza 600.

- Amanota ya PN: Kuva kuri PN16 kugeza kuri PN100.

- Bikwiriye sisitemu zikoresha umuvuduko mwinshi kugeza kuri 1.450 psi (100 bar).

Ubwoko bw'ihuza

- Ifite umupira:ANSI, DIN, cyangwa JIS flanges.

- Umugati/Umugati:Igishushanyo mbonera gito cyo gushyiramo ibintu bito cyane.

- Gusudira ku matako:Ku byerekeye uburyo buhoraho bwo gukwirakwiza imiyoboro y'amazi mu buryo bwo hejuru.

Ibikoresho

- Umubiri/Uburyo bwo kugabanya:Icyuma kidasesagura (SS316, SS304), icyuma gikozwe mu buryo bwa duplex, icyuma cya karuboni, Inconel®, Hastelloy®.

- Intebe:Ibyuma biramba biva ku byuma bijya ku byuma cyangwa ibikoresho bivanze (urugero: grafiti + icyuma kidashonga).

- Disiki:Akenshi irangishwa stellite cyangwa ceramic kugira ngo idatera kwangirika.

Ibisabwa mu mikorere

- Ingano y'ubushyuhe:-196°C kugeza 850°C (-320°F kugeza 1,562°F).

- Itangazamakuru:Bihuye n'umwuka w'umwuka, hydrocarbons, imiti ihumanya, n'amazi ashyushye.

- Inganda:Peteroli na gaze, ikoreshwa ry'amashanyarazi, gutunganya imiti, LNG, n'amazi yo mu mazi.

Ibyiza bya Valves eshatu za Offset Butterfly

1. Kubura kw'amazi:Igishushanyo mbonera cy'icyuma gikozwe mu cyuma gihuye na ISO 5208 Leakage Class A (gifata nk'igitereko).

2. Igihe kirekire cyo gukora:Kutagira ipfundo bituma ipfundo ridasaza neza, nubwo ryaba rimaze gusimbuka inshuro ibihumbi.

3. Gusana bike:Nta mavuta asanzwe cyangwa gusimbuza intebe bikenewe.

4. Ubushobozi bwo guhindura ibintu:Ishobora kwihutisha ubushyuhe bukabije, igitutu, n'ibintu byangiza.

Porogaramu

- Inganda zitunganya peteroli:Gutandukanya no kugenzura peteroli, gaze, n'ibicuruzwa bitunganyijwe.

- Inganda zitanga amashanyarazi:Gutandukanya umwuka n'umwuka mu byuma bikoresha turbine na boilers.

- Ibimera bya shimi:Gufata aside, alkali, n'amazi ashyushye.

- Sisitemu zo gushyushya:Ububiko n'ubwikorezi bwa LNG.

Iyubahirizwa ry'amategeko n'ibyemezo

- Amahame ngenderwaho:API 609, ASME B16.34, ISO 5752.

- Igishushanyo mbonera cy’inkongi y’umuriro:IkurikizaAPI 607/API 6FAku bikoresho birwanya umuriro.

Valve ya "triple offset butterfly" ihuza ubuhanga buhanitse n'ibikoresho bikomeye kugira ngo itange icyizere kidasanzwe mu bikorwa by'ingenzi by'inganda. Imiterere yayo igezweho ikemura ibibazo bya valve zisanzwe, bigatuma iba amahitamo meza kuri sisitemu zigezweho zikora neza.