Uruhare rw'ibirango bya mekanike mu nganda za peteroli na peteroli

Intangiriro

Imashini zifunga zikora akazi gakomeye mu nganda zikora peteroli na peteroli, aho usanga hari imiterere mibi, ubushyuhe bwinshi, n'imiti ikaze. Izi nganda zishingira cyane ku mikorere y'imashini zifunga zikora akazi gakomeye kugira ngo zigumane ubuziranenge bw'imikorere itandukanye, harimo imashini zikoresha pompe, imashini zivanga, imashini zikora compressor, na reactors. Imashini zifunga zikora nabi cyangwa zitakozwe neza zishobora gutuma amazi asohoka, kwanduza ibidukikije, kongera igihe cyo gukora akazi, no gusana bihenze.

Iyi nkuru irasuzuma ikoreshwa ry'ingenzi ry'udupfukamunwa twa mekanike mu nganda za peteroli na peteroli, igaragaza akamaro katwo, ibintu bigira ingaruka ku guhitamo udupfukamunwa, hamwe n'udushya dutuma habaho iterambere mu ikoranabuhanga rya dupfukamunwa.

Ikimenyetso cya Mechanical ni iki?

Ifunze rya mekanike ni igikoresho gikoreshwa mu gukumira amazi ava mu bikoresho bizenguruka, nka pompe na compressors, mu gihe gikomeza gufunga neza hagati y’umugozi n’ibice bihagarara. Ifunze rya mekanike rigenewe guhangana n’ibihe bihindagurika, aho umugozi uzenguruka utera gukururana ku maso y’umugozi uhagarara. Inshingano y’ibanze y’ifunze rya mekanike ni ugutanga uruzitiro rwo gukumira ko amazi cyangwa imyuka bisohoka, bityo bikarinda umutekano n’imikorere myiza.

Ibyuma bifunga by’imashini bikoreshwa cyane mu bikoresho bitandukanye mu gufata amazi meza n’amazi yanduye, harimo n’ibikoresho biteza akaga nka aside, alkali, n’ibikomoka kuri peteroli. Bitewe n’uruhare runini bigira mu kurinda umutekano w’imikorere no kurengera ibidukikije, guhitamo ibyuma bifunga by’imashini bisaba gusuzuma neza ibintu byinshi.

Akamaro k'ibifunga bya mekanike mu nganda za peteroli na peteroli

Inganda zikora peteroli na peteroli zirangwa n'imikorere igoye ikubiyemo gukora imiti itandukanye ikaze, ibintu bishobora gushya, n'imikorere idasanzwe. Zimwe mu mbogamizi zikunze kugaragara zirimo:

• Ahantu hangiza kandi hatera kwangirika:Ibinyabutabire nka aside, alkali na chlorine bikunze kugaragara muri izi nganda, bishobora kwangiza no gusaza vuba.

• Imiterere y'umuvuduko mwinshi n'ubushyuhe bwinshi:Ibikoresho akenshi bikora mu gihe cy'umuvuduko n'ubushyuhe bukabije, bikaba bisaba imitako ikomeye ishobora kwihanganira imihangayiko ikomeye ya mekanike n'ubushyuhe.

• Ingaruka zo kwanduza ibidukikije:Imikorere myinshi ya peteroli ikubiyemo ibintu biteje akaga, iyo bimenetse, bishobora kwangiza ibidukikije cyane cyangwa guteza akaga ku mutekano.

Ibyuma bifunga by’imashini bigabanya izi ngaruka binyuze mu gutanga igisubizo cyizewe cyo gufunga kirinda amazi gusohoka, gishimangira ko sisitemu ikora neza, kandi kikarinda ibidukikije n’ubuzima bw’abantu.

Imikoreshereze y'Ibipfukisho bya Mekaniki mu nganda za peteroli na peteroli

1. Pompe na Compressors

Pompe na compressor ni byo bikoresho bikunze gukoreshwa cyane bisaba ko habaho gufunga ibintu mu nganda zikora peteroli. Izi mashini zikoreshwa cyane mu bikorwa nko gutwara peteroli, gaze karemano, n'ibikomoka ku bimera.

• Pompe: Mu buryo bwa pompe, imigozi ikoreshwa mu gukumira amazi atemba, nka peteroli cyangwa gaze, hafi y'umuyoboro uzenguruka. Imigozi ikoreshwa mu gukumira amazi atemba, irinda umutekano w'ibidukikije n'abayikoresha. Yaba ikoreshwa mu mavuta asukuye, ibikomoka kuri peteroli itunganyijwe, cyangwa imiti, imigozi ikoreshwa mu mavuta igumana umuvuduko n'amazi bikwirakwira mu buryo bukwiye.

• Kompreseri: Ibyuma bifunga by’imashini ni ingenzi mu byuma bifunga by’imashini bicunga imyuka mu buryo butandukanye, harimo no gukora gaze karemano no gutunganya peteroli. Ibyuma bifunga birinda gusohoka kwa gaze ifunganye ndetse n’amazi yose akoreshwa mu gukanda. Muri ibyo byuma bifunga, gucika kw’ibyuma bishobora gutera gusohoka kwa gaze mu buryo bukabije, bigatera ingaruka zikomeye ku bidukikije no ku mutekano.

2. Sisitemu zo Kuvanga no Gutera Impagarara

Mu buryo bwinshi bwa peteroli, kuvanga no gukurura birakenewe kugira ngo imiti, lisansi cyangwa ibinyabutabire bivangwe neza. Ibyuma bifunga bikoreshwa mu byuma bikurura no kuvanga kugira ngo ibirimo bitavamo, cyane cyane iyo imiti irimo gutunganywa irimo uburozi cyangwa ihindagurika.

Urugero, mu gukora ibikomoka kuri peteroli n'ibikoresho by'ubukorikori, ibifunga by'imashini bigumana umuvuduko kandi bikarinda amazi kuva mu byuma bivanga bizenguruka vuba. Ibi bifunga byemeza ko uburyo bw'imikorere bugumana ubusugire kandi ko nta mwuka wangiza cyangwa uturika wemerewe gusohoka.

3. Inkingi z'ibitera imbaraga n'inkingi zo gushonga

Inganda zikora peteroli na peteroli zishingiye cyane ku byuma bitunganya peteroli n’inkingi zo gusya mu gukora imiti itandukanye, kuva ku gutunganya peteroli kugeza ku gukora imiti ikoze mu nganda na pulasitiki. Ibyuma bifunga bikoreshwa mu byuma bitunganya peteroli kugira ngo birinde gusohoka kw’ibintu bihumanya, bigakomeza umuvuduko ukenewe kugira ngo habeho ingaruka nziza.

Mu nkingi zo gusya, imitako y’imashini irinda amazi gusohoka mu buryo bw’ingufu mu gihe ikomeza kubika imiti ihumanya. Imitako yo gusya ikunze gukora ku bushyuhe bwinshi n’umuvuduko, bityo imitako igomba gutegurwa neza kugira ngo ihangane n’ibi bibazo kandi ikumire gutsindwa bishobora gutera impanuka zikomeye cyangwa igihombo cy’amafaranga.

4. Imashini zihindura ubushyuhe

Utwuma duhindura ubushyuhe tugira uruhare runini mu kohereza ubushyuhe hagati y’amazi atandukanye mu buryo butandukanye bwa peteroli. Utwuma duhindura ubushyuhe dukoreshwa muri ubu buryo kugira ngo hirindwe ko ibintu bishobora guteza akaga biva. Mu duhuzwa duhindura ubushyuhe, utwuma duhindura ubushyuhe turakenewe kugira ngo amazi akomeze gutembera nta kwanduzwa cyangwa ngo ave hagati y’imiyoboro ihindura ubushyuhe n’ibidukikije byo hanze.

Utwuma duhindura ubushyuhe akenshi dufata amazi yangiza n’ashyuha cyane, bigatuma guhitamo utuzu duto tw’amashanyarazi dufite ubushobozi bwo hejuru ari ngombwa. Iyo utuzu duto tunaniwe muri ubu buryo, bishobora gutuma imiti ihumanya iva cyangwa ubushyuhe bugahinduka, byombi bishobora kugira ingaruka zikomeye ku bukungu n’umutekano.

5. Amazu yo gucukura peteroli na gaze mu mahanga

Ibikoresho bicukura peteroli n'ibikoresho bya gazi mu mazi bikunze guhura n'imimerere mibi cyane, harimo ibidukikije bifite umuvuduko mwinshi, amazi yo mu nyanja yangiza, n'ubushyuhe buhindagurika. Ibikoresho bifunga by'imashini ni ingenzi muri ibi bidukikije kugira ngo birinde amazi ava mu mashini zisukura, zikora compressor, na turbine. Urugero, ibikoresho bifunga mu mashini zisukura peteroli cyangwa ibindi bikoresho by'ingenzi bigomba kuba birwanya ingese kandi bishobore kwihanganira imimerere mibi yo mu mazi.

Ibyuma bifunga ku mbuga bigomba kuba bikomeye bihagije kugira ngo bihangane no guhindagura no kugenda kw'urukuta mu gihe bikomeza gukora neza mu gihe habayeho impinduka mu gitutu n'ubushyuhe. Kwangirika kw'ibyuma bifunga muri ubu buryo bishobora gutera isuka ihenze ya peteroli, kwangiza ibidukikije, no kubura ubuzima.

Ibintu byo kuzirikana mu guhitamo ibipfukamunwa ku nganda zikora peteroli na peteroli

Guhitamo agapfunyika gakwiye ka mekanike ni ingenzi cyane kugira ngo gakomeze gukora neza, umutekano, kandi kabe ingirakamaro mu nganda zikora peteroli na peteroli. Hari ibintu byinshi bigira ingaruka ku guhitamo agapfunyika:

1. Ubwoko bw'amazi akoreshwa

Ubwoko bw'amazi arimo gutunganywa ni kimwe mu bintu by'ingenzi bigomba kwitabwaho mu guhitamo imitako ikoreshwa mu byuma. Imitako itandukanye ifite imiterere itandukanye ya shimi, ishobora gusaba imitako yihariye ishobora kurwanya ingese cyangwa kwangirika.

• Amazi yangiza: Mu bijyanye no gucunga imiti ihumanya, ibifuniko bikozwe mu bikoresho nka karuboni, keramike, na karuboni ya tungsten bikunze kuba byiza.

• Ubucucike: Ubushyuhe bw'amazi bugira ingaruka ku miterere y'agapfundikizo. Amazi afite ubushyuhe bwinshi ashobora gusaba agapfundikizo gafite ibikoresho byihariye byo mu maso kugira ngo hirindwe gukururana gukabije.

• Amazi y'uburozi cyangwa ahindagurika: Mu gufata amazi ashobora guteza akaga cyangwa ashobora gushya, imyenge igomba kuba yagenewe kugabanya ibyago byo kuva amazi. Imyenge ibiri cyangwa imyenge ya karitsiye ikunze gukoreshwa kugira ngo amazi adasohoka muri ibi bihe.

2. Ubushyuhe n'Umuvuduko w'Umurimo

Ibyuma bifunga by’imashini bigomba guhitamo hashingiwe ku miterere y’imikorere, harimo ubushyuhe n’umuvuduko. Inzira nyinshi za peteroli zikora ku bushyuhe bwinshi n’umuvuduko, ibyo bikaba bishobora kwangiza ibyuma bifunga mu gihe ibikoresho n’imiterere yabyo bitajyanye n’iyo miterere.

• Ubudahangarwa bw'ubushyuhe: Ibikoresho bikoreshwa mu gufunga bigomba kuba bishobora kwihanganira ubushyuhe bwinshi mu gukora bidahindura imiterere cyangwa ngo bitakaze ubushobozi bwabyo bwo gufunga.

• Ubudahangarwa bw'umuvuduko: Ibyuma bifunga bigomba guhangana n'umuvuduko uterwa no kuvoma amazi menshi cyangwa imikorere y'imashini zikora amashanyarazi na compressors zikoresha umuvuduko mwinshi.

3. Uguhuza kw'ibikoresho

Ibikoresho bikoreshwa mu gufunga ibintu bigomba kuba bihuye n'amazi n'imiterere y'imikorere. Guhitamo ibikoresho bikwiye byo gufunga ibintu, amasoko y'amazi n'udupfundikizo tw'inyongera ni ingenzi kugira ngo udupfundikizo turambe kandi dukore neza.

• Ibikoresho by'icyuma: Ibikoresho bisanzwe bikoreshwa mu gufunga ibintu birimo icyuma kitagira umugese, aloyi, n'ibikoresho bidasanzwe nka Hastelloy na Inconel, birwanya ingese n'ubushyuhe bukabije.

• Ibikoresho bitari iby'icyuma: Elastomer, ceramic, na karuboni bikunze gukoreshwa mu byuma bifunga ibintu kugira ngo bikoreshwe mu buryo butandukanye.

4. Ubwoko bw'ikimenyetso n'uburyo gishyirwamo

Hari ubwoko butandukanye bw'udupfundikizo twa mekanike, buri bumwe bukwiriye gukoreshwa mu buryo butandukanye. Ubwoko busanzwe burimo:

• Ibimenyetso Bimwe: Ni byiza mu guhangana n'ikibazo cy'umuvuduko uringaniye n'ubushyuhe, udupfunyika duto dukunze gukoreshwa mu buryo bw'umuvuduko muto.

• Ibishushanyo bibiri: Ikoreshwa mu bikorwa aho ibyago byo gusohoka kw'amazi ari byinshi cyane, ifunze ebyiri zigizwe n'amatsinda abiri y'impande zikora hamwe kugira ngo zirinde amazi gusohoka neza. Ifunze ebyiri ni ingenzi cyane mu gufata imiti ihumanya, ihindagurika cyangwa uburozi.

Udushya mu ikoranabuhanga ry'imashini zifunga

Mu myaka yashize, ikoranabuhanga ryo gufunga ibintu mu buryo bwa mekanike ryateye imbere cyane, hamwe n'iterambere mu bikoresho, imiterere, n'ubuhanga bwo gukora. Bimwe mu bishya by'ingenzi birimo:

• Ibikoresho byo mu maso ha karuboni: Iterambere ry'ibikoresho bya karuboni bigezweho byo gufunga byazamuye imikorere mu guhangana n'imiti ikaze n'ubushyuhe bwinshi.

• Ifunze hamwe na Sensors Integrated: Ibyuma bikoreshwa mu gufunga bigezweho akenshi biba bifite ibikoresho bigenzura imikorere y’ibi byuma bifunga, bikamenyesha ababikora ibibazo nko gusohoka kw’amazi, kwangirika cyangwa ihindagurika ry’ubushyuhe mbere yuko biba akaga gakomeye.

• Elastomeri zikora neza cyane: Udushya mu ikoranabuhanga rya elastomer twatumye habaho ibifunga birwanya ubushyuhe bwinshi, imiti n'umuvuduko w'ingufu.

Ubu bushya butuma ibifunga by’imashini byizewe kandi bigakora neza, ibi bikaba binongera umutekano n’imikorere y’ibikorwa bya peteroli na peteroli.

Umwanzuro

Ifumbire za mekanike ni ibintu by'ingenzi mu nganda zikora peteroli na peteroli, aho zigira uruhare runini mu kugenzura ko ibikoresho bikoreshwa mu buryo bwizewe, bunoze kandi bufite inshingano ku bidukikije. Mu gukumira amazi ava mu kirere, kurinda ubwandu, no kubungabunga ubuziranenge bw'imikorere mu bihe bikomeye, izi fumbire ni ingenzi kugira ngo ibikorwa by'inganda bigezweho bigerweho. Uko ikoranabuhanga rikomeza gutera imbere, nta gushidikanya ko ifumbire za mekanike zizarushaho gutera imbere, bitume inganda zikora ibintu bikomeye kandi bishobora guteza akaga zirushaho kwizerwa kandi zitekanye.