Uburyo Isefu ya Cartridge Mechanical Ituma Pompe Idahinduka Ikoranabuhanga

Intangiriro

Kwizerwa kwa pompe akenshi biterwa n'igice gito cy'ibice, kandi agapfundikizo ka mashini ni kimwe mu by'ingenzi cyane. Iyo agapfundikizo bigoye gushyiramo, gashobora kwihuza neza, cyangwa gashobora gusohoka, igihe kitateganijwe cyo kudakora neza n'ikiguzi cyo kubungabunga byiyongera vuba. Agapfundikizo ka mashini ka cartridge kanoza iyi ngingo y'intege nke binyuze mu guhuza ibintu byo gufunga mu gice cyashyizweho mbere bigabanya amakosa yo gushyiraho, bigatuza imitwaro y'agapfundikizo, kandi bigashyigikira imikorere ihoraho. Iyi nkuru isobanura uburyo iyo miterere irushaho kunoza uburyo bwo kugenzura amazi ava, yongera igihe cyo gukora, kandi igafasha pompe gukora igihe kirekire hagati y'ibyangiritse, iha abasomyi ishusho isobanutse y'impamvu agapfundikizo ka cartridge gakoreshwa cyane mu buryo busaba akazi kenshi ko gufata amazi.

Impamvu imashini zifunga za Cartridge zituma pompe zikora neza

Impinduka kuva ku gupakira bisanzwe no gufunga ibice by'ibice kugera kuimashini zifunga amakatiriji [https://www.victor-seals.com]s igaragaza impinduka y'ibanze mu buryo bwizewe bwo gucunga amazi. Mu gushyira ibintu byose by'ingenzi mu gice kimwe cyashyizweho mbere, inganda zihora zongera igihe hagati y'ibihe byangiritse (MTBF) kuva ku mezi 12 kugeza ku mezi arenga 36 mu bikorwa bigoye cyane.

Kwizerwa kwa pompe zikoresha centrifugal bifitanye isano rikomeye n'ubuziranenge bwa mekanike. Iyo pompo inaniwe, pompe igomba gukurwaho, bigatuma habaho ibibazo byo kubangamira ibidukikije, ingaruka mbi ku bidukikije, ndetse no kubungabunga ibintu bihenze. Imashini zikoresha cartridge zikemura impamvu nyamukuru z'ibyo bibazo binyuze mu gutunganya ibintu bifitanye isano no guteranya no gushyiraho intoki.

Kugenzura aho amazi asohoka n'uburyo ashyirwamo neza

Ikintu cy’ingenzi gituma ikirango cya cartridge kidahinduka ni ukuvanaho burundu ibintu bihinduka mu gushyiraho. Ibirango bya component bisaba abatekinisiye kubara no gushyiraho uburyo bwo gukandagira ku giti cyabo bakoresheje uburyo bwo gupima uburebure bw’imikorere y’umuntu. Ubu buryo bwo gukora hakoreshejwe intoki bukunze kwibasirwa cyane n’abantu, akenshi bigatuma umuntu adakora neza cyangwa ngo asakare cyane.

Ibyuma bifunga amakarito biva ku ruganda biba byateranijwe neza, hamwe n’imashini igabanya umuvuduko w’impeshyi ikoresheje uduce duto two gushyiraho. Iyi miterere ihuriweho ihamya ko isura ikwiye gukururwa neza kuva igihe cyo gushyiraho kandi ikaba yorohereza ubushobozi bwo gupima umugozi buri munsi ya mm 0.05 (santimetero 0.002). Mu gukuraho gukenera gupima neza hasi mu iduka, ibikoresho bishobora kugabanya kunanirwa kw’ibyuma bifunga kugeza kuri 75%, bigagabanya ibyago byo guhita hasohoka amazi mu iduka.

Kugabanya igihe cyo kuruhuka no gushyira imbaraga mu kubungabunga

Igihe cyo kuruhuka mu nganda gitanga ihazabu ikomeye, akenshi irenga ibihumbi mirongo by'amadolari ku isaha mu nganda zikora ibikorwa bihoraho. Kuvugurura imashini zifunga amakaroti bigabanya cyane igihe cyo gusana (MTTR) ku bikoresho by'ingenzi byo gupompa.

Gusimbuza agapfunyika gasanzwe bishobora gufata amasaha 4 kugeza kuri 6 y'ubuhanga, ahanini bitewe no gufata neza gukenewe ku maso hazunguruka, intebe zitarahagarara, n'impeta za O-rings zihindagurika. Mu buryo bunyuranye, agapfunyika ka cartridge gashobora guterwa ku giti, kagahambirwa ku gipfunyika, kandi kagafatwa mu minota itarenze 90. Ubu buryo bworoshye bwo kubungabunga ntibusubiza gusa pompe ku kazi vuba ahubwo bunagabanya kwishingikiriza ku bikoresho byabugenewe cyane.abatekinisiye ba kanishi.

Ibyuma bya Katiriji vs Ibice bya Mechanical Seals

Gusobanukirwa itandukaniro riri hagati y’imiterere y’ibikoresho bya katiriji n’ibice byabyo ni ingenzi ku bahanga mu by’inganda bashaka kunoza ikiguzi cy’imikorere y’ibikoresho. Itandukaniro ry’ibanze riri mu buryo ibikoresho byangiritse bihurira n’umugozi w’ipompo n’agasanduku k’ibikoresho.

Nubwo imiterere yombi ishingiye ku gapira k'amazi gafite mikorosikopi gafite ishusho y'amazi hagati y'isura izenguruka n'iy'inyuma kugira ngo hirindwe ko amazi ava, ishyirwa mu bikorwa ry'iri hame rigena ko agapapuro gashobora gutakaza ubushobozi bwo gukora neza.

Ibiranga igishushanyo mbonera birushaho kuba byiza

Ibyuma bifunga by’imashini bihuza agace k’umugozi, amaso y’imashini, amasoko atera imbaraga, n’agace k’imashini mu gice kimwe gihuye kandi cyageragejwe n’uruganda. Uku guhuza birinda amaso y’imashini afunganye cyane kwangirika n’umwanda, amavuta, cyangwa kwangirika kw’ibintu mu gihe cyo gutwara no gutwara.

Byongeye kandi, imiterere ya karitsiyo igezweho ikunze gukoresha amasoko ahoraho aho gukoresha amasoko azenguruka. Masoko ahoraho atandukanijwe n'amazi y'imikorere, bikayarinda kuziba mu buryo bugoye cyane cyangwa butuma ibyuma bipfuka. Ubu buryo bwo guhitamo imiterere bugumana imbaraga zo gufunga zingana na psi 15 kugeza kuri 25 ku maso y'igipfukisho, bigatuma imikorere ihoraho ndetse no mu gihe cy'ihindagurika ry'umuvuduko.

Itandukaniro mu bijyanye n'ingaruka zo kuva kw'amazi no kumenya aho ahurira

Ibyuma bifunga ibice biremereye cyane iyo umugozi ugenda n’ubushyuhe bukwirakwira. Ihinduka iryo ari ryo ryose mu mugozi rishobora guhindura byoroshye uburebure bw’imikorere, bigatera gutandukana kw’isura (gusohoka nabi) cyangwa gukanda cyane (gukora ubushyuhe vuba no kwangirika kw’isura). Imiterere ya cartridge yihanganira uburyo busanzwe bwo kurangiza umugozi, akenshi ikemerera imigendekere ya axial kugeza kuri mm 0.13 (santimetero 0.005) nta kwangiza uburyo isura ikora neza.

Ibintu bya tekiniki bigira ingaruka ku mikorere y'urupapuro

Igihe cyo gukora k'ikimenyetso cya mekanike kigengwa cyane n'imiterere y'imikorere n'imiterere nyayo y'ibice byacyo by'imbere. Guhitamo ibipimo bya tekiniki bikwiye ntibishobora kuganirwaho kugira ngo bigerweho mu buryo bwizewe cyane no gukumira ingaruka mbi z'impanuka.

Abakoresha bagomba gusuzuma neza imiterere y’ibinyabutabire n’imiterere y’amazi akoreshwa mu gupompa, kuko ibi bipimo bigena byose kuva ku byuma by’icyuma kugeza kuri elastome zikoreshwa mu gufunga igice cya kabiri.

Ibikoresho byo ku ruhande bifunze neza kandi bihuye neza na elastomer

Uburyo bwo guhuza isura z’ibiceri butuma habaho ingano y’ubusaza, ingano y’ubushyuhe, n’uburyo ubushyuhe butangwa. Uburyo busanzwe bwo guhuza isura burimo Silicon Carbide (SiC) irwanya Carbone mu gukoresha amazi n’amazi yoroheje, bigatanga amavuta meza cyane. Ku bijyanye n’ubushyuhe bukabije, hakenewe uburyo bukomeye bwo guhuza SiC na Tungsten Carbide (TC) kugira ngo idatera amanota menshi.

Guhitamo elastomer ni ingenzi cyane mu gukumira kwangirika kw'ibinyabutabire. Impeta za FKM (Viton) O-rings zisanzwe zikora neza cyane muri serivisi rusange ariko zigabanuka vuba cyane hejuru ya 204°C (400°F). Mu buryo bunyuranye, imvange za FFKM (Kalrez) zishobora kugumana ubushyuhe bwazo no kudakoresha imiti mu bushyuhe bukabije kugeza kuri 327°C (620°F), bigatuma ziba ingenzi mu serivisi zo gutunganya ubushyuhe bwinshi.

Ibisabwa kuri gahunda y'umuvuduko, ubushyuhe, n'ingufu

Umuvuduko w'imikorere n'ubushyuhe ni byo bigena ko hakenewe igenzura ry'ibidukikije, rikurikije gahunda za API 682 zo gukurura. Agakoresho gasanzwe ka cartridge imwe gashobora kwihanganira umuvuduko w'agasanduku ko gushyiramo ibintu kugeza kuri bar 20 kugeza kuri 25 (psi 300 kugeza kuri 360) nta kibazo.

Uretse uyu muvuduko w'igitutu, cyangwa iyo ukoresha amazi ashyushye cyane kandi afite uburozi,ifunze ebyiri za karitoliGukoresha sisitemu y'amazi y'umuvuduko wa Plan 53A cyangwa Plan 53B biba ngombwa. Izi sisitemu zigumana umuvuduko w'amazi y'umuvuduko usanzwe uri hagati ya bar 1.5 na 2 (psi 20 na 30) ugereranije n'umuvuduko w'imbere mu buryo bw'imikorere. Iri tandukaniro ry'umuvuduko mwiza rituma habaho gusohoka kw'amazi mu mashini aho kuba hanze mu kirere, bigatuma nta mwuka uhumanya ikirere uturukamo.

Uburyo busanzwe bwo gutsindwa no kwirinda

Ndetse n'udupfunyika tw'amakatirike dukomeye cyane tuzagwa mu mikorere mibi cyangwa mu ihindagurika rya sisitemu. Gukoresha amazi mu buryo bwumye bikomeje kuba impamvu ikomeye yo gucika intege kw'udupfunyika, bigatera gushyuha cyane no kwangirika kw'imirasire mu maso hakomeye mu masegonda make nyuma yo gutakaza icyuma gishyushye.

Uburyo bwo guhitamo no gushyira mu bikorwa ibishushanyo bya Cartridge

Guhindura igikoresho kikajya mu byuma bifunga amakarotsi bisaba kugenzura uburyo bwo gukora no gukurikiza amabwiriza yo gushyira mu bikorwa. Ibyuma bifunga amakarotsi bitagenwe neza cyangwa bitakozwe neza bizananirwa vuba nk'uko ibyuma bifunga amakarotsi bya kera byangiritse.

Gushyira mu bikorwa neza bigabanya icyuho kiri hagati y’igishushanyo mbonera cy’urupapuro rw’umukara n’imiterere y’ubutaka bw’uruganda, bigatuma ibikoresho bivuguruye bihuzwa neza n’ibipimo bya pompe bihari.

Guhitamo ibirango no kugenzura ikoreshwa ryabyo

Abahanga mu by'imashini bagomba kugenzura neza ibahasha ifatika y'agasanduku k'imyanda ka pompe mbere yo gushyiraho agasanduku k'imyanda. Inzira y'imirasire iri hagati y'umugozi n'agasanduku k'imyanda igomba gutanga nibura mm 3.175 (inchi 0.125) kugira ngo ijyane n'agasanduku k'imyanda kandi irebe neza ko amazi atembera neza kugira ngo akonjeshe amaso y'agasanduku.

Byongeye kandi, umugozi udafite ikintu ugomba gusuzumwa niba nta kibazo cyatewe n’ibice byabugenewe. Nubwo imigozi y’ikarito igenewe kunyerera no gutwikira ibyangiritse ku mugozi usanzwe, kwangirika gukabije cyangwa umugozi urenze 0.08 mm (0.003 santimetero) bishobora kwangiza umugozi w’imbere wa O-ring uri hagati y’umugozi n’umugozi, bikaba ngombwa ko umugozi usimburwa cyangwa gusimburwa mbere yo gushyiraho umugozi.

Uburyo bwiza bwo gushyiraho no gukoresha

Gukoresha agakoresho ko gufunga karitsiye bishingiye cyane ku gushyira mu bikorwa gahunda yo gushyiraho neza. Amabati y’ingirabuzimafatizo agomba gukururwa neza mu buryo bunyuranye hakurikijwe amabwiriza nyayo y’uruganda—ubusanzwe hagati ya 20 na 40 Nm bitewe n’umurambararo w’ingirabuzimafatizo—kugira ngo hirindwe ko ingirabuzimafatizo zihinduka kandi zitameze neza mu maso.

Icy'ingenzi ni uko uduce two hagati tugomba gukurwaho gusa nyuma yuko agahu gashyizwe ku gasanduku k'ipompo neza kandi utugozi two gushyiramo amaboko tugafungirwa mu mwobo. Gukuraho utu duce kare cyane bizahita byangiza imbaraga z'impeshyi zari zashyizweho mbere. Amaherezo, abakoresha bagomba gusohora neza icyumba cyo gufunga mbere yuko moteri itangira; kudasukura umwuka wari ufunze bizatuma habaho umuyaga wumye kandi bikangiza isura bidasubirwaho.

Impamvu z'ikiguzi n'igenamigambi ryo kuvugurura

Nubwo ikiguzi cya mbere cyo kugura agapfunyika ka karito kari kateguwe mbere muri rusange kiri hejuru ya 200% kugeza 300% ugereranyije n'agapfunyika k'ibice bisa, impamvu y'ikiguzi cyo gucunga uruganda ni iyoroshye kandi ni nziza cyane.

Mu gihe hashyirwa mu bikorwa igabanuka rikomeye ry’abakozi bashinzwe gushyiraho ibikoresho byihariye, gukuraho burundu imashini zigabanya ikiguzi cy’umuvuduko wo gusimbuza imiyoboro ihenze y’amashanyarazi, ndetse n’igihe cyo kugabanya umusaruro, ibigo bikunze kubona inyungu yuzuye ku ishoramari (ROI) mu mezi 12 kugeza kuri 18. Kugira ngo iyi nyungu y’amafaranga irusheho kwiyongera, kuvugurura imiyoboro y’amashanyarazi bigomba gutegurwa mu buryo bw’ingamba mu gihe cy’ivugurura ry’inganda riteganyijwe kugira ngo hakurweho burundu ihungabana ry’ingengabihe y’umusaruro.

Gahunda y'ibyemezo byo kuvugurura ibirango

Ibigo bikora amapompe amagana cyangwa ibihumbi ya centrifugal ntibishobora kuvugurura ibikoresho byose bizenguruka icyarimwe. Hakenewe ingamba zishingiye ku makuru kugira ngo haboneke imari aho bizatanga inyungu nyinshi zihuse.

Mu gusesengura amateka y’ibikorwa byo kubungabunga n’ibipimo by’ibyangiritse, abayobozi b’inganda bashobora kumenya uburyo bwo kuvoma burimo gutakaza ingengo y’imari yo kubungabunga no kubushyira imbere mu guhindura imashini zifunga amakaroti.

Ni izihe serivisi zo gupompa zigomba gushyirwa imbere

Hagomba gushyirwa imbere imashini zanditseho "abakora nabi" - cyane cyane izigaragaza MTBF mu gihe kiri munsi y'amezi 12. Guhindura iyi mitungo ikunze gutsindwa bitanga ihumure ryihuse ku bantu baremerewe cyane.amatsinda yo kubungabunga.

Izindi nzego z'ingenzi zigomba kuba zirimo ipompo zikora amazi ateza akaga, uburozi, cyangwa atwika cyane aho amazi yo hanze ashobora guteza umutekano muke cyangwa kutubahiriza amategeko y'ibidukikije. Byongeye kandi, serivisi zikora ku bushyuhe bukabije (burenze 150°C) cyangwa ipompo zikora akazi gahoraho aho igihe cyo gukora kidateganijwe gihanishwa amafaranga arenga $10.000 ku isaha ni zo zigomba guhita zihindurwamo imashini zifunga ibintu bibiri zizewe cyane.

Uburyo bwo kuringaniza ikiguzi cy'ibanze n'agaciro k'ubuzima

Guhuza amafaranga akoreshwa mbere yo kuvugurura ifu ya karitsiye n'agaciro kayo k'igihe kirekire bisaba isesengura ryuzuye ry'Ikiguzi cy'Ifu ya Ifu ya Ifu ya Ifu (LCC). Ifu nyayo ya ifu ya ifu ya mekanike ikubiyemo igiciro cya mbere cyo kugura, imirimo isanzwe yo gushyiraho, ikoreshwa ry'amazi y'insinga, n'ingufu zihoraho zitakaza bitewe n'ubukana bw'imashini.

Nubwo udupfunyika twa cartridge dusaba amafaranga menshi yo gutangira, uburyo bworoshye bwo gushyiramo ibintu mu maso, uburyo bwo gutwika ubushyuhe, n'amaboko akingira afatanye bigabanya 30% kugeza kuri 40% by'ibikoresho byose bya LCC mu gihe cy'imyaka 5 ugereranije n'udupfunyika twa kera. Mu gushyiraho uburyo busanzwe ku miterere ya cartridges mu ruganda, abakoresha bashobora kandi kugabanya cyane uburyo ibikoresho bisigaye bitunganywa, bikongera inyungu mu mikorere mu gihe kirekire.

Ibintu by'ingenzi byakunzwe

• Imyanzuro y'ingenzi n'impamvu z'uburyo ifu ya Cartridge Mechanical Seal irushaho kuba myiza mu gihe ikoreshwa mu gupima ipompo
• 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 gute ikirango cya karitsiyo cyongera ubwizerwe bwa pompe?

Iza yateguwe mbere kandi ikanashyirwa mu nganda, bigabanya amakosa yo kuyishyiraho, gusohoka kw'ibikoresho bishya, no gupakira ibintu mu maso bitangana. Ibi bifasha kongera igihe cyo kuyifunga no gukora imashini ikora.

Kuki agapfunyika ka karitoji ari ko kwizerwa kurusha agapfunyika k'ibice?

Agapfundikizo ka karito karimo agapfundikizo, amaso, amasoko, n'agapfundikizo mu gice kimwe. Icyo gishushanyo kigabanya ubushobozi bwo guhuza, kikarinda amaso y'agapfundikizo, kandi kikagabanya ibyago byo kwangirika kw'imirongo.

Ni igihe kingana iki cyo kubungabunga imashini zifunga amakatiriji (cartridge seal) zishobora kuzigama?

Mu gusana ipompo nyinshi, imashini zifunga amakatiriji zishobora gushyirwaho mu gihe kitarenze iminota 90, mu gihe imashini zifunga amakarito zishyirwa mu masaha 4 kugeza kuri 6. Ibyo bivuze ko akazi gasubira vuba kandi abakozi bagakenera kugabanuka.

Ese Victor Seals ishobora gutanga seal za cartridge zo gusimbuza pompe za OEM?

Yego. Victor Seals itanga imitako ya karitsiye n'iy'imashini ikoreshwa na OEM ku bicuruzwa nka Grundfos, IMO, Alfa Laval, Flygt, Lowara, APV, Fristam, na Allweiler.

Ni izihe nganda zungukira cyane ku byuma bifunga amakatiriji?

Bifite akamaro cyane cyane mu bijyanye n’imiti, ubucukuzi bw’amabuye y’agaciro, peteroli na gaze, peteroli, ingufu, imyanda n’impapuro, amazi yo mu mazi n’amazi aho kugenzura amazi asohoka no gukoresha igihe ntarengwa ari ingenzi.