Ifu y'umugozi w'icyuma vs ifu y'umugozi wo gupakira: Itandukaniro ni irihe?

Incamake y'ikimenyetso cy'umugozi cya Mechanical vs ikimenyetso cyo gupakira

Gucunga amazi mu nganda bishingiye cyane ku mashini zikoresha centrifugal, agitators, na compressors zizunguruka. Aho umugozi uzenguruka usohoka mu gasanduku gahagaze bigaragaza intege nke zo kubika amazi. Kugira ngo bacunge uru rubibi, abahanga bakoresha ikoranabuhanga ribiri ritandukanye:ifunga ry'imirongo y'icyuman'udupfunyika two gupfunyika.

Umwanzuro hagati y’ubu buryo bwombi bwo gufunga ugena imikorere y’ibikoresho. Nubwo byombi bifite intego imwe y’ibanze—kubuza amazi yo mu buryo bwo gusohoka ku mugozi—amahame y’imikorere yabyo, ikiguzi cy’ubuzima, n’ibipimo by’imikorere biratandukanye cyane. Ibyuma byo gufunga bihagarariye ikoranabuhanga rya kera rishingiye ku gusohoka kw’amazi mu buryo bugenzurwa, mu giheibifunga bya mekanikeitanga igisubizo kigezweho kandi cyakozwe neza cyagenewe imyuka ihumanya hafi ya zeru.

Guhitamo uburyo bukwiye bwo gufunga bisaba gusobanukirwa neza imiterere y’amazi, imbogamizi z’amategeko, n’ubushobozi bwo kubungabunga. Uko inganda zirushaho gushyira imbere gukoresha ingufu neza no kubahiriza amategeko agenga ibidukikije, uburyo gakondo bwo gupfunyika ibyuma byangiritse, nubwo bikomeje kuba ingenzi mu bikorwa byihariye bikomeye.

Itandukaniro ry'ingenzi mu buryo bwo gufunga

Ibyuma bifunga by’imashini bikoresha impande ebyiri zigororotse cyane (imwe izunguruka n’umugozi, indi ihagaze mu gisenge) bifatanye n’uburyo bwo gukurura amazi kugira ngo bikore uruzitiro rw’amazi rwa microscopic. Ubu buryo bwakozwe neza burinda amazi gusohoka mu gihe bigabanya gukururana. Mu buryo bunyuranye, ibyuma bifunga byifashishije ibikoresho bya fibrous bihambiriye ku mugozi uri mu gasanduku ko gushyiramo ibintu. Ibyuma bifunga by’ingirabuzimafatizo bihatira cyane ibyuma gufunga ku mugozi, bikangiza inzira y’amazi binyuze mu gitutu cy’imirasire aho kwishingikiriza ku mpande zigororotse.

Ingaruka ku kumanuka kw'amazi, kubungabunga no gukora ku gihe cyo gukora

Gupakira bisaba ko amazi ahora asohoka kandi agenzurwa—ubusanzwe apimwa kugeza ku bitonyanga 10 kugeza kuri 60 ku munota—kugira ngo ashyiremo amavuta ku mpeta ziboshye kandi akuraho ubushyuhe buterwa no gushwanyagurika. Kubera ko ibikoresho byo gupakira bishira uko igihe kigenda, bisaba ko umuntu ahora afunga intoki.abakozi bo kubungabungaAriko, imashini zifunga zikora neza cyane (akenshi zipimirwa mu bice kuri miliyoni cyangwa mililitiro ku isaha) kandi ntizisaba impinduka zisanzwe. Uku kubura uburyo bukenewe bwo gukora byongera cyane igihe hagati y’ikosa (MTBF) n’imikorere y’ibikoresho muri rusange (OEE).

Ingufu, igihombo cy'ibicuruzwa, n'ibintu bifitanye isano n'ibidukikije

Ubushyuhe bwa mekanike buterwa n'udupfunyika two gupakira bukoresha ingufu nyinshi; ubushakashatsi bw'ubuhanga bwerekana ko udupfunyika two gupakira dushobora kugabanya ingufu zikoreshwa mu gasanduku ko gushyiramo ibintu kugeza kuri 80% ugereranije no gupakira cyane. Byongeye kandi, gupfunyika nkana mu gupakira bitera igihombo gihoraho mu bicuruzwa. Mu gihe cyo gufata ibintu bihumanya ikirere (VOCs) cyangwa imiti ishobora kwangiza, uku gupfunyika bitera ibyago bikomeye byo kubahiriza ibidukikije. Inzego zishinzwe kugenzura, nka Ikigo gishinzwe kurengera ibidukikije muri Amerika (EPA), zishyira mu bikorwa amahame akomeye agenga imyuka ihumanya ikirere ategeka ikoreshwa ry'udupfunyika two gupakira ibintu bishobora kwangiza ibidukikije.

Uburyo Ibishushanyo bya Mekanike n'Ibishushanyo byo Gupakira Bikora

Gusobanukirwa uburyo butandukanye bwo gukora kw'ubwoko bwombi bwo gufunga ni ingenzi kugira ngo hamenyekane ikoranabuhanga rikwiye mu ikoreshwa ry'inganda runaka. Imiterere y'uburyo bwo gufunga ntabwo igena gusa imikorere myiza yo gufunga ahubwo inagena ibikorwa remezo by'inyongera bikenewe, nk'imiyoboro ikonjesha n'ibigega by'amazi birinda impanuka.

Uburyo bwombi bukorera mu gasanduku k’imyanda cyangwa mu cyumba cy’imyanda cya pompe, ariko bukoresha umwanya uhari mu buryo butandukanye cyane. Imikoranire y’ibintu bifunga n’umugozi uzenguruka ni byo bigena uburyo ubushyuhe bukoreshwa, uburyo bwo kwangirika, n’igihe kirekire cyo kuyishyiraho.

Abahanga mu by’ubwubatsi bagomba kubara imbaraga zifatika zirimo. Gupakira bishingiye ku gukanda no guhindura ibintu byoroshye, mu gihe imashini zifunga zishingiye ku miterere y’amazi ya mikorosikopi n’uburyo bwo guhuza neza ibyuma kugira ngo bigumane ubuziranenge.

Uburyo agakoresho ko gufunga ka mekanike gacunga amazi ava mu kirere

Iteraniro ry'imashini rigizwe n'impeta y'ibanze izenguruka ifatanye n'umugozi n'impeta ihoraho ifatanye n'agasanduku k'ipompo. Izi mpande zikozwe mu buryo budasanzwe, akenshi ziri hagati y'imirongo ibiri kugeza kuri itatu y'urumuri (hafi mikorometero 0.6 kugeza 0.9). Imisozi, imivure y'icyuma, n'umuvuduko wa hydraulic bitanga imbaraga zo gufunga. Amazi y'imikorere ubwayo, cyangwa amazi yo hanze, yinjira mu cyuho cya microscopic kiri hagati y'impande kugira ngo atange amavuta ya hydrodynamic. Ibi birinda ko urujya n'uruza rw'amazi rutemba kandi rukangiza isura, mu gihe elastomer ya kabiri (O-rings cyangwa V-rings) zifunga icyuho kiri hagati y'ibice by'imashini n'ibikoresho bya pompe.

Uburyo ikimenyetso cyo gupakira gitanga imbaraga zo gufunga

Gupfunyika ibipfunyika bisaba gupfunyika impeta nyinshi z'ibikoresho biboshye—nk'ibya PTFE, grafiti ihindagurika, cyangwa imigozi ya aramid—kuzenguruka umugozi. Umugozi ukurikira icyuma gikoreshwa mu gupfunyika uhambiriye kugira ngo upfunyike izi mpeta ku buryo bungana. Kubera ko ibikoresho byo gupfunyika bifite ubushyuhe bungana n'ubw'ingufu, uku gupfunyika ku mugozi guhatira impeta kwaguka ku buryo bungana n'ingufu, ugapfunyika inyuma ku mwobo w'agasanduku ko gushyiramo ibintu no imbere ku mugozi uzenguruka cyangwa umugozi. Uyu muvuduko w'imirasire utuma inzira igoramye ibuza amazi gusohoka, nubwo mu by'ukuri itera gushwanyagurika no kwangirika k'umugozi uko igihe kigenda.

Ibikoresho, imiterere y'imirongo, na sisitemu zo kubishyigikira

Ibyuma bifunganye bya mekanike bisaba imiterere ikomeye y'umugozi; ubusanzwe imiyoboro y'imirasire igomba kubikwa munsi ya mm 0.05 (santimetero 0.002) kugira ngo isura ikomeze kuba ndende. Isura yabyo ikozwe mu bikoresho byambarwa cyane nka silicon carbide cyangwa tungsten carbide, akenshi bisaba igishushanyo mbonera cya API 682 gisanzwe (urugero, Igishushanyo cya 11, Igishushanyo cya 53A) kugira ngo bikonje. Ibyuma bifunganye bihanganira cyane icyuho cyangwa imiterere mibi y'umugozi. Bikoresha ibikoresho byoroshye kandi muri rusange bisaba uburyo bworoshye bwo kubishyigikira, nk'impeta y'itara ihujwe n'amazi meza, itanga amavuta kandi ikarinda uduce duto cyane kure y'aho bipakira.

Uburyo bwo kugereranya ibishushanyo mbonera bya mechanical n'ibishushanyo mbonera byo gupakira

Kugereranya neza hagati y’ibipfunyika bya mekanike n’ibipfunyika bisaba gusesengura imiterere y’imikorere, imbogamizi z’amategeko, n’ibipimo by’imari by’ikigo runaka. Abahanga mu by’injeniyeri bagomba gusuzuma amafaranga azakoreshwa mbere y’igihe ndetse n’amafaranga azakoreshwa mu bikorwa mu gihe kirekire kugira ngo bafate icyemezo gishingiye ku makuru arambuye.

Kugira ngo byoroshye kurigereranya, abakora inganda bakunze gukoresha uburyo bwo gupima ikiguzi cy’umutungo (TCO). Ubu buryo bukubiyemo ikoreshwa ry’ingufu, ikiguzi cyo kuvugurura amazi, imirimo yo kubungabunga, n’inshuro zo gusimbuza ibice mu gihe cy’imyaka 5 kugeza ku 10, bigaragaza ko igiciro cya mbere cyo kugura ari igice gito cyane cy’ikiguzi nyacyo.

Ibipimo ngenderwaho mu kugereranya impande n'izindi

Mu gusuzuma izi seal iruhande, ibimenyetso by'ingenzi by'imikorere birimo umuvuduko ntarengwa, kwihanganira umuvuduko w'umugozi, n'umuvuduko wemewe wo gusohoka. Seal za mekanike zishobora guhangana n'umuvuduko ukabije urenze 200 bar (2,900 psi) n'umuvuduko w'ubuso bw'umugozi uri hejuru ya metero 25 ku isegonda. Seal zo gupakira muri rusange zigarukira ku muvuduko muto (ubusanzwe ugera kuri 30 bar) n'umuvuduko muto w'ubuso, kuko umuvuduko ukabije utera ubushyuhe budashobora gucungwa butuma insinga ziboshye zihuta kandi zigatera amanota ku mugozi.

Ibipimo by'amazi, igitutu, ubushyuhe n'ibintu bikomeye

Imiterere y'amazi akoreshwa mu gupima imiterere y'amazi igira ingaruka zikomeye ku kugereranya. Ku mazi akoreshwa mu gupima uburozi, ashobora gushya, cyangwa ahenze, ni ngombwa kwirinda ko ibintu bishobora kwangirika no gutakaza ubukungu. Ariko, mu bikorwa birimo ibintu byinshi cyangwa uduce twinshi tw'ibintu (nk'ibicukurwa cyangwa gutunganya imyanda n'impapuro), gupima rimwe na rimwe bishobora kuba ingirakamaro. Gupima amazi mu buryo buhoraho mu gupima ibintu bisunika ibintu bikomeye, mu gihe amaso y'ibintu akoreshwa mu gupima ibintu ashobora kwangirika vuba iyo uduce tw'ibintu bitera uburyaryate twinjira mu ruzi rwa microscopic fluid, keretse iyo hashyizwe mu bikorwa imiterere yihariye ikomeye n'imigambi y'amazi akoreshwa mu gupima ibintu.

Igiciro cyose cy'umutungo n'ibintu biwushyiraho

Ifu yo gupakira ifite ikiguzi gito cyo kugura mbere kandi ikanayishyiraho mu buryo bworoshye, idasaba gusenya agasanduku k'ipompo. Ariko, ifu yo gupakira ikunze kuba nyinshi bitewe n'ibiciro bijyana no kuva amazi mu buryo buhoraho, kwangirika kw'amaboko y'umugozi, gukoresha ingufu nyinshi, no kwita ku bikorwa byo kuyisana kenshi. Ifu yo gupakira isaba ishoramari rinini rya mbere no kuyishyiraho neza n'abatekinisiye b'abahanga. Nubwo bimeze bityo, itanga ifu yo gupakira iciriritse cyane mu bikorwa bidasubirwaho binyuze mu gukuraho isuku isanzwe, kugabanya ikoreshwa ry'ingufu za moteri, no gukumira igihombo cy'agaciro k'ibicuruzwa.

Uburyo bwo guhitamo ikimenyetso gikwiye cyo gusaba kwawe

Guhitamo ikoranabuhanga ryiza ryo gufunga ni icyemezo cy'ingenzi cy'ubuhanga bigira ingaruka ku buryo butaziguye ku bwizerwe bw'ibikomoka ku bimera, umutekano, n'inyungu. Uburyo bwo guhitamo bugomba kuba buri kuri gahunda, buva ku mbogamizi zikomeye (nk'izikomoka ku bimera).guhuza ibinyabutabiren'amabwiriza agenga ibyuka bihumanya ikirere) ku bintu bitandukanye bikenerwa (nk'ingengo y'imari iciriritse n'ingengabihe yo kubungabunga).

Amahame ngenderwaho y’inganda, cyane cyane ayashyizweho n’Ikigo cy’Abanyamerika gishinzwe Peteroli (API) n’Umuryango Mpuzamahanga Ushinzwe Ubuziranenge (ISO), atanga uburyo buhamye bwo guhitamo ibirango. Gukurikiza ubu buryo byemeza ko ibirango byatoranijwe bikora neza mu gihe runaka.

Abayobozi b’inganda bagomba kandi guhuza ingamba zo kuziba icyuho n’amahame rusange y’inganda, bakareba niba uruganda rukwiriye ibikoresho by’ubuhanga buhanitse cyangwa ibisubizo bikomeye kandi bidakoresha ikoranabuhanga rihanitse.

Uburyo bwo guhitamo intambwe ku yindi

Uburyo bwo guhitamo butangirana no kugena imiterere y'amazi akoreshwa mu gutunganya amashanyarazi: kugena umuvuduko w'umwuka wayo, uburemere bwihariye, uburozi, n'ingano y'uturemangingo. Hanyuma, injeniyeri zigaragaza imiterere y'imikorere, harimo ubushyuhe busanzwe n'ubunini, umuvuduko wo gukurura no gusohora amazi, n'umuvuduko w'umugozi. Iyo amazi akoreshwa mu buryo buteje akaga, aturika, cyangwa agenzurwa neza, agapfundikizo ka mashini (akenshi gashyirwamo agapfundikizo gafite agapfundikizo k'amazi) gashyirwaho itegeko mu buryo bwikora. Iyo amazi akoreshwa mu buryo butekanye, nk'amazi akonje cyangwa agapfundikizo katari uburozi, icyemezo gihinduka kikajya mu isuzuma ry'ubukungu rigereranya ikiguzi gihoraho cyo kubungabunga ipaki ugereranyije n'ikiguzi cy'ingenzi cy'agapfundikizo ka mashini.

Igenzura ry'ubuziranenge bw'umutanga serivisi n'ibiciro by'amasoko

Gushaka ibikoresho byizewe byo gufunga bisaba kugenzura abatanga ibikoresho kugira ngo barebe niba bakurikirana neza ibyuma, ubushobozi bwo gukora neza, na gahunda zikomeye zo kugenzura ubuziranenge. Ku bijyanye n'ibifunga bya mekanike, abaguzi bagomba kugenzura ko uruganda rwujuje ibisabwa na ISO 9001 kandi bagatanga inyandiko zuzuye zo gupima, harimo n'ibizamini bya hydrostatic na dynamic face pressure. Ku bijyanye no gupakira, guhuza uburyo bwo kuboha, ubuziranenge bw'ibikoresho by'ibanze (urugero, kwirinda grafiti yo hasi itera ingese ya galvanic), hamwe n'ubwiza bw'amavuta atera imyanda ni ahantu ingenzi ho kugenzura.

Ivugurura, igenamigambi, n'ubuhanga bw'umukoresha

Kuvugurura kuva ku gupakira ukajya ku gufunga by'imashini ni ikintu gisanzwe gikoreshwa mu kuvugurura ibikoresho. Iyi gahunda ikunze gusaba gutunganya agasanduku ko gushyiramo ibintu cyangwa gukoresha ibikoresho byihariyeibipfukisho bya karitolibihambira ku bikoresho bihari nta bipimo bigoye. Abayobozi b'inganda bagomba kandi gutekereza ku bakozi babo bo kubungabunga; gupakira bisaba guhindurwa kenshi, nubwo ari abahanga bake, mu gihe imitako ya mekanike isaba gushyirwaho ubuhanga buhanitse kandi bunoze ariko ntibisaba ko habaho guhindurwa guhoraho. Gushyiraho imitako ya karitsiye mu buryo busanzwe ku bikoresho byinshi bya pompe bishobora kugabanya cyane ikiguzi cy'ububiko no kugabanya amakosa yo gushyiraho.

Amabwiriza ya nyuma yo guhitamo

Icyemezo cya nyuma hagati y’ipfundikizo ry’umugozi w’icyuma n’ipfundikizo ryo gupakira gishingiye ku guhuza ubushobozi bw’ikoranabuhanga n’ibyo ikigo gishyira imbere mu mikorere yacyo. Nta mahitamo meza ku isi yose; ahubwo hariho amahitamo meza kuri buri tsinda ryihariye ry’ibipimo by’imikorere n’imiterere y’amazi.

Mu guhuza amakuru y’imikorere, ibisabwa mu mategeko, no gusesengura ikiguzi cy’ubuzima, abahanga mu by’inganda bashobora gushyiraho amabwiriza asobanutse yo gutanga amasoko. Imbonerahamwe ikurikira n’ibipimo ngenderwaho ni urwego rwa nyuma rwo kugena uburyo bwo gufunga mu nganda zitandukanye.

Amahitamo meza ku bijyanye no gutakaza amazi menshi cyangwa ku giciro gito

Iyo intego z'ingenzi ari ukurinda burundu, kubahiriza imyuka ihumanya ikirere, no gutakaza bike mu bicuruzwa, imitako ya mekanike ni yo mahitamo nyayo. Ntibishobora kuganirwaho mu gutunganya imyuka ya hydrocarbon, imiti ikaze, n'imiti ifite agaciro kanini. Ku rundi ruhande, niba imbogamizi z'ingenzi ari amafaranga y'ibanze akoreshwa mu gusimbuza amashanyarazi, koroshya gusimbuza imirima nta gusenya ibikoresho, kandi amazi y'imikorere akaba ari meza cyane (urugero: amazi yanduye cyangwa amazi mabi), gupakira ibintu bigezweho bikomeza kuba igisubizo cyiza kandi gihendutse.

Uburyo bwo kuringaniza ubwizerwe, kubahiriza amategeko, n'ingengo y'imari

Kugira ngo umuntu agere ku buringanire bwiza bisaba gusuzuma ikiguzi cyihishe cy'igihe cyo kuruhuka no ku bidukikije

Ibintu by'ingenzi byakunzwe

• Imyanzuro y'ingenzi n'impamvu y'ipfundikizo ry'umugozi w'icyuma ugereranije n'ipfundikizo ry'umugozi: Itandukaniro ni irihe?
• Ibisobanuro, kubahiriza amategeko, n'igenzura ry'ingaruka bikwiye kwemezwa mbere yo kwiyemeza
• Intambwe zikurikiraho zifatika n'ibyo abasomyi bashobora gushyira mu bikorwa ako kanya

Ibibazo Bikunze Kubazwa

Ni ryari nkwiye guhitamo agapfunyika k'umugozi ka mashini kuruta gupakira?

Hitamo agakoresho ko gufunga ka mekanike igihe ukeneye amazi asohoka hafi ya zeru, kutagira ikibazo kinini, no kunoza imikorere, cyane cyane ku miti, peteroli, amazi, na serivisi zigenzurwa.

Kuki ipfunyika ry'ibipfunyika riva bitewe n'imiterere yaryo?

Gupakira bisaba gutonyanga gato, gacungwa neza kugira ngo uruhu rworoshye kandi rukureho ubushyuhe. Iyo hatabayeho gutonyanga, gupakira bishobora gushyuha cyane, kwangirika vuba, no kwangiza agapfunyika k'urufunguzo.

Ese agapfunyika ka mashini gahendutse kurusha gupakira?

Ubusanzwe yego mu mapompo akoresha ingufu zihoraho. Ibyuma bifunga bigabanya igihombo cy'ibicuruzwa, ikoreshwa ry'amashanyarazi, n'igihe cyo kubihindura, ibyo akenshi bigabanya ikiguzi cyose cyo gukora nubwo igiciro cya mbere cyaba kiri hejuru.

Ese Victor Seals ishobora gutanga seal zisimbura ibirango bya pompe bya OEM?

Yego. Victor Seals itanga seal za mekanike zihuye na OEM kandi zisimbura izikoreshwa na OEM ku bigo nka Grundfos, Alfa Laval, IMO, Flygt, Lowara, APV, Fristam, na Allweiler.

Ni izihe nganda zungukira cyane ku byuma bifunga by’imashini?

Ibinyabutabire, ubucukuzi bw'amabuye y'agaciro, peteroli na gaze, peteroli, ingufu, imyanda n'impapuro, inganda zitunganya amazi zo mu mazi n'amazi zigira akamaro kanini aho kugenzura amazi asohoka, igihe cyo gukora no kubahiriza amategeko ari ingenzi.