Valve yo gushyiramo icyuma gifunga amashanyarazi DN400 PN25

1. Ibisobanuro n'Ibiranga by'ingenzi

Valve y'Urugendo rwa Hydraulic Wedge ni valve ikora umurongo ugororotse aho disiki (urugendo) igaragara nk'urutare izamurwa cyangwa imanurwa na actuator ya hydraulic kugira ngo igenzure urujya n'uruza rw'amazi.

Ibintu by'ingenzi kuri ubu bunini n'icyiciro:

• Igishushanyo cy'ingomero yuzuye: Ubugari bw'imbere buhuye n'umuyoboro (DN400), bigatuma umuvuduko w'amazi ugabanuka cyane iyo ufunguye neza kandi bigatuma imiyoboro igenda neza.
• Urugendo rw'inzira rugana ku cyerekezo cy'ibiri: Rukwiriye gutembera mu cyerekezo icyo ari cyo cyose.
• Uruti ruzamuka: Uruti ruzamuka uko valve ifunguka, bigatanga ikimenyetso gisobanutse neza cy'aho valve iherereye.
• Gufunga icyuma: Ubusanzwe ikoreshwa mu gufunga icyuma n'impeta z'intebe zikomeye (urugero, hamwe na Stellite) kugira ngo ikoreshwe mu gusukura no kudashira.
• Inyubako Ikomeye: Yagenewe guhangana n'umuvuduko mwinshi n'imbaraga nyinshi, bigatuma umubiri uremereye kandi uramba, akenshi ukozwe mu cyuma gikozwe mu ibumba cyangwa gikozwe mu byuma.

2. Ibice by'ingenzi

1. Umubiri: Inyubako nyamukuru irimo igitutu, isanzwe ikozwe mu byuma bya karuboni (WCB) cyangwa mu byuma bitazangiza (CF8M/316SS). Impera zifunze (urugero, PN25/ASME B16.5 Class 150) ni zo zisanzwe kuri DN400.
2. Bonnet: Ifite umugozi ku mubiri, ifata igiti kandi igatanga umupaka w'igitutu. Akenshi bonnet ndende ikoreshwa mu rwego rwo kwikingira.
3. Uruziga (Irembo): Igice cyo gufunga urufunguzo. Kuri PN25, Uruziga ruhindagurika ni rwo rusanzwe. Rufite akantu cyangwa umwobo ukikije uruziga rwarwo rutuma uruziga rushobora guhindagurika gato, bigatuma rufunga neza kandi rugahindura imiterere y'intebe bitewe n'ubushyuhe cyangwa umuvuduko w'imiyoboro.
4. Igiti: Umugozi ukomeye cyane (urugero, SS420 cyangwa 17-4PH Stainless Steel) wohereza imbaraga ziva kuri actuator zijya kuri wedge.
5. Impeta zo mu ntebe: Impeta zikomeye zishyizwe mu gice cy'umubiri aho agace gafunga. Zituma umuntu azifunga cyane.
6. Gupfunyika: Agapfundikizo (akenshi ka grafiti ku bushyuhe bwinshi) gakikije igiti, kari mu gasanduku ko gushyiramo ibintu, kugira ngo hirindwe ko amazi yameneka mu bidukikije.
7. Actuator ya Hydraulic: Actuator yo mu bwoko bwa piston cyangwa Scotch yoke ikoreshwa n'umuvuduko wa hydraulic (ubusanzwe ni amavuta). Itanga torque/umuvuduko mwinshi ukenewe kugira ngo valve nini ya DN400 ikoreshwe mu guhangana n'umuvuduko mwinshi utandukanye.

3. Ihame ry'imikorere

• Gufungura: Amazi ya hydraulic ashyirwa muri actuator, akimura piston. Uku kugenda guhindurwamo kugenda kuzunguruka (scotch yoke) cyangwa linear (linear piston) bizunguruka igiti cya valve. Uduti duto dushyirwa mu gice cy'amazi, tukadushyira mu cyuma gifunguye, bigatuma inzira y'amazi ihagarara neza.
• Gufunga: Amazi ya hydraulic ashyirwa ku rundi ruhande rw'icyuma gikoresha amashanyarazi, agasubiza inyuma imikorere. Uruti rurazenguruka rugasunika agace kari hasi kakajya mu mwanya ufunze, aho gashyirwa cyane ku mpeta ebyiri z'intebe, bigatuma habaho agapfundikizo.

Icyitonderwa: Iyi valve yagenewe kwitandukanya (ifunguye neza cyangwa ifunze neza). Ntigomba gukoreshwa mu gukurura cyangwa kugenzura amazi, kuko ibi bizatera guhindagura, gucikamo ibice, no kwangirika vuba kw'agace n'intebe.

4. Porogaramu zisanzwe

Bitewe n'ingano yayo n'igipimo cy'umuvuduko wayo, iyi valve ikoreshwa mu bikorwa bikomeye by'inganda:

• Inzira zo Kohereza no Gukwirakwiza Amazi: Gutandukanya ibice by'imiyoboro minini.
• Inganda zitanga amashanyarazi: Sisitemu z'amazi akonjesha, imiyoboro y'amazi akoreshwa mu kugaburira amazi.
• Amazi yo mu nganda: Inganda nini zikora mu nganda.
• Ibimera byo gukuramo umunyu: Imirongo ikoresha umuvuduko mwinshi wa osmosis (RO).
• Ubucukuzi bw'amabuye y'agaciro no gutunganya amabuye y'agaciro: Imiyoboro y'amazi y'urubura (hamwe n'uburyo bukwiye bwo guhitamo ibikoresho).

5. Ibyiza n'ibibi byabyo

6. Ibintu by'ingenzi bigomba kwitabwaho mu guhitamo no gukoresha

• Guhitamo Ibikoresho: Huza umubiri/agace/ibikoresho by'intebe (WCB, WC6, CF8M, nibindi) na serivisi y'amazi (amazi, ingese, ubushyuhe).
• Imiyoboro y'Impera: Reba neza ko ibipimo bya flange n'aho bihurira (RF, RTJ) bihuye n'umuyoboro.
• Ingufu za Hydraulic Power Unit (HPU): Valve ikenera HPU yihariye kugira ngo ikore umuvuduko wa hydraulic. Reba umuvuduko, umuvuduko, n'uburyo bwo kugenzura (aho uherereye/uri kure).
• Uburyo bwo Kwirinda Gutsindwa: Actuator ishobora kugaragazwa nka Fail-Open (FO), Fail-Closed (FC), cyangwa Fail-in-Last-Position (FL) bitewe n'ibisabwa mu mutekano.
• Valve yo Gukoresha Umuvuduko Ukabije: Ku bijyanye n'umuvuduko mwinshi, valve nto yo gukoresha Umuvuduko Udasanzwe (urugero, DN50) ikunze gushyirwaho kugira ngo ihuze umuvuduko unyura ku gice cy'umuvuduko mbere yo gufungura valve nkuru, bigabanye imbaraga zikenewe zo gukora.

Muri make, Hydraulic Wedge Gate Valve DN400 PN25 ni igikoresho gikomeye kandi gikomeye cyo guhagarika cyangwa gutangiza burundu amazi mu miyoboro minini kandi ifite umuvuduko mwinshi. Imikorere yayo ya hydraulic ituma ikoreshwa neza mu bice biri kure cyangwa byikora ku buryo bwikora.