Ni gute Iseti y'imashini nyinshi igabanya amazi ava mu kirere?

Uburyo Imashini Zifunga Imiterere Zigabanya Gusohoka kw'Imvura mu Mihingo myinshi

Imiterere y'igishushanyo mbonera ituma habaho imikorere myiza yo gufunga

Akamaro k'ibanze k'iyi miterere ni uko imbaraga zo gufunga zikwirakwira mu buryo bumwe. Ubusanzwe, imiterere y'impeshyi nyinshi igira igitutu cyihariye kiri hagati ya psi 15 na 25, bigatuma ubuso bw'ibanze bwo gufunga buguma mu buryo bumwe nta bice by'aho bihurira cyane. Uku gukurura kungana bigabanya imiterere idahwitse ikunze gutuma amazi adasohoka mu bundi bwoko bw'ipfundo.

Byongeye kandi, gukoresha amasoko menshi mato bisaba uburebure bugufi cyane bw'umurongo ukoreshwa ugereranije n'isoko imwe nini y'uruziga. Iki gice gito kigabanya umutwaro uremereye ku mugozi w'ipompo, ibyo bikaba bigabanya uburyo umugozi utembera n'ihindagurika, bigakomeza gutuza aho uhurira n'umugozi.

Imiterere y'ibishushanyo mbonera bifite uburinganire cyangwa ubudafite uburinganire

Gucunga umuvuduko w'amazi ni ingenzi cyane kugira ngo ugabanye amazi ava mu mazi adakoreshejwe imburagihe. Mu gice cy'amazi kidakora neza, umuvuduko wuzuye w'amazi mu gasanduku k'amazi ukora ku maso y'ikimenyetso. Ubu buryo busanzwe bwemewe gukoreshwa mu gukoresha umuvuduko muto ukorera munsi ya psi 150, aho amazi ubwayo atanga amavuta ahagije.

Ku bidukikije bifite umuvuduko mwinshi urenze psi 400, imiterere y’ipfundikizo irakenewe cyane. Ipfundikizo ry’impeshyi nyinshi ringana rifite umugozi cyangwa agakoresho gafata intambwe kagabanya agace gafunga amazi, akenshi kagatanga igipimo kiri hagati ya 0.65 na 0.85. Uku kugabanuka kw’imbaraga zo gufunga bigabanya ubushyuhe buturuka ku maso y’ipfundikizo, bikarinda umwuka w’amazi n’amazi asohoka mu buryo bwumye bigasenya ubuziranenge bw’ipfundikizo.

Imiterere y'imikorere igira ingaruka ku gusohoka kw'amazi

Ingufu z'imashini ifunga ikoresheje impeta nyinshi zishingira cyane ku mikorere y'imashini ifunga ikoresheje impeta nyinshi. Ubushyuhe, ihindagurika ry'ubushyuhe, no guhindagura kw'imashini bigira ingaruka ku mikorere y'imashini. Imashini ifunga ikoresheje impeta nyinshi zisanzwe zishobora kwakira ubushyuhe buri hagati ya -40°C na 205°C iyo zifite ibice bya elastomeric bikwiye.

Ariko, ubushobozi bukomeye bwo kwihanganira ibyuma bugomba gukomeza kugira ngo ikizingo gikore neza. Urugero, uburyo icyuma gitembamo umugozi kigomba kurenza igipimo cy’ibipimo byose (TIR) ​​cya santimetero 0.002. Uburyo bwinshi bwo gutembamo umugozi cyangwa gutigita kw’umuvuduko mwinshi bituma amasoko ahora ahinduka; uko igihe kigenda gihita, ibi bigatera umunaniro mu maso, kubura aho bihurira, ndetse no kunyura mu mazi.

Imashini zifunga imashini nyinshi z'impeshyi vs imwe

Guhitamo ikimenyetso gikwiye cya mekanike bisaba gusobanukirwa neza itandukaniro riri hagati y’imikorere y’impeshyi imwe n’impeshyi nyinshi. Nubwo byombi bikora umurimo w’ibanze wo gushyiramo amazi akoreshwa mu buryo butandukanye, imiterere yabyo itandukanye ya mekanike ni yo igena uburyo bwo gukoreshwa mu nganda runaka no mu buryo bwo gutsindwa.

Ibipimo ngenderwaho by'ingenzi byo kugereranya

Gusuzuma iyi miterere yombi bikubiyemo gusesengura uburyo isura ihagaze, ibisabwa mu mwanya, no kurwanya kwanduzwa n'amazi. Imashini imwe ifunga ikoresha umugozi umwe munini, upima uburemere ufata umugozi, utanga imikorere ikomeye mu mazi yanduye cyane cyangwa afite imiterere igoye. Mu buryo bunyuranye, imashini nyinshi zifunga imashini zitanga umuvuduko mwinshi kandi zigakwirakwira neza mu maso ariko zisaba ahantu heza ho gukorera kugira ngo hirindwe kwanduzwa n'amazi.

Iyo agakoresho ko gufunga ahantu henshi ari bwo buryo bwiza bwo guhitamo

Ifu ikoreshwa mu gufunga imashini nyinshi ni amahitamo nyayo yo gukoresha mu gupima amazi meza, ahantu hato cyane, no kuzenguruka cyane. Kubera ko ifu ito irinzwe guhindagurika gukomeye kwa centrifugal, itanga umusaruro wizewe mu ipompo zifite umuvuduko mwinshi zikora kuri cyangwa zirenga 3,600 RPM.

Byongeye kandi, mu mikoreshereze y’imiti ihumanya cyane, gukora ubwoko butandukanye bw’amasoko mato akomoka ku mashini zidasanzwe—nka Hastelloy C, Alloy 20, cyangwa Titanium—birahendutse cyane kuruta gukora isosi nini y’umuyoboro umwe ikoresheje ibikoresho bimwe by’agaciro. Ariko, imiterere y’amasoko menshi igomba kwirindwa mu bikoresho bikomeye cyangwa bifite uduce twinshi keretse iyo birinzwe n’igishushanyo mbonera cyo hanze gisukuye, kuko ibintu bikomeye bishobora kwinjirira mu mifuka mito y’isosi bikabuza kugenda.

Uburyo bwiza bwo kubishyiraho, kubishyiraho no kubibungabunga

Kugira ngo ugere ku ntego nziza ya MTBF y'amezi 36 kugeza kuri 60 ku ifunga ry'imashini rikoreshwa mu buryo bwa "multi-spring mechanical seal" bisaba gukurikiza cyane amabwiriza ajyanye n'imiterere, uburyo bwo kuyishyiraho no kuyisana. Ndetse n'imiterere y'ifunga igezweho kandi itunganye neza izananirwa vuba iyo ikoreshejwe nabi cyangwa ikagirwaho ingaruka mbi mu buryo bwo kuyishyiraho.

Guhitamo ibikoresho n'igipfundikizo cya kabiri

Guhitamo ibikoresho by’ibanze byo ku maso hamwe n’ibintu byo gufunga bya kabiri bigena ubushobozi bwo kwihanganira ubushyuhe n’imiti. Ku bidukikije bifite umuvuduko mwinshi cyangwa imbaraga nyinshi, ubuso bukomeye nka Silicon Carbide (SiC) irwanya Tungsten Carbide (WC) ni byo bikundwa bitewe n’uburyo bworoshye bwo guhagarara no kudashira neza.

Ifuru zo mu bwoko bwa kabiri, akenshi zigizwe n'impeta za O cyangwa imigozi, zigomba kuba zihuye neza n'ubushyuhe bw'amazi n'imiterere yabyo. Elastomer zisanzwe za FKM (Viton) muri rusange zigarukira ku bushyuhe bw'imikorere bwa 200°C. Mu buryo bunyuranye, imvange ya FFKM (Kalrez) nziza ishobora kwihanganira impanuka ihoraho kugeza kuri 320°C kandi ikarwanya imyuka ishongesha, nubwo ihenze cyane ku giciro cy'ibikoresho bya mbere.

Igenzura ry'ishyirwaho n'ibisabwa mu kwihanganira

Mu gihe cyo gushyiraho ntabwo byumvikana ku birebana n'imashini zifunga ibintu mu buryo bwa "multi-spring mechanical seal". Abatekinisiye bagomba kugenzura neza uburyo agasanduku ko gushyiramo ibintu gahagaze neza ugereranije n'umugozi w'ipompo. Inzira y'umugozi igomba kugenzurwa neza, akenshi ikaba ifite uburebure bwa santimetero 0.05 (0.002 santimetero) mu gihe cyo gukora ibintu bihindagurika.

Byongeye kandi, ubuso bw'umugozi cyangwa agakoresho kari munsi y'impeta ya O-ring ifite imbaraga bugomba kuba bwujuje ibisabwa bikomeye bya micro-inch—ubusanzwe bushobora gukozwa hagati ya 16 na 32 Ra. Ubuso bukabije butera elastomer fretting no kuva amazi menshi, mu gihe ubuso bugoye cyane bubuza O-ring kwicara neza no kugumana icyuho cyo gufunga.

Gukurikirana no kubungabunga uburyo bwo gukumira amazi ava mu kirere

Gukurikirana buri gihe ibidukikije by’aho bifungiye ni ingenzi kugira ngo hamenyekane hakiri kare aho amazi asohoka kandi hakirindwe igihe kirekire. Gushyira mu bikorwa gahunda zisanzwe zo gushyiramo imiyoboro ya API, nka Gahunda ya 11 yo gusohora amazi mu cyumba cy’aho bifungiye cyangwa Gahunda ya 53A ku mazi y’imyanda afite umuvuduko, bituma hakonjeshwa bihagije, hagakurwaho amavuta, kandi hagakurwaho imyanda mu maso y’aho bifungiye.

Mu buryo bwo gufunga ahantu habiri hakoreshejwe uburyo bwa API Plan 53A, umuvuduko w'amazi y'uruvange ugomba kubungabungwa neza kuri psi 15 kugeza kuri 30 hejuru y'umuvuduko ntarengwa wo mu gasanduku ko gushyiramo ibintu. Gukurikirana buri gihe urugero rw'amazi y'uruvange n'ubushyuhe bitanga ibimenyetso by'uko uruvange rwangiritse, bigatuma abakora akazi bateganya igihe cyo kubikora mbere y'uko habaho guturika gukomeye cyangwa igihombo gikomeye cy'ibicuruzwa.

Uburyo bwo gusuzuma icyitegererezo gikwiye cya "Multi Spring Mechanical Seal"

Gutanga seal ya multi-spring mechanical bigomba gufatwa nk'ishoramari ry'ingenzi mu bijyanye no kwizera uruganda aho kuba uguze mu buryo bworoshye. Gusuzuma seal ikwiye bisaba isesengura ryuzuye ry'ubuzima bw'inyubako ripima amafaranga y'ibanze azakoreshwa ugereranije n'igihe giteganyijwe cyo gukora no kugabanya ibikorwa byo kubungabunga.

Guhuza uburyo bwo guhitamo ibifunga n'amazi n'imiterere yabyo

Ibisobanuro nyabyo by’urupapuro rw’umukandara bisaba guhuza imiterere y’urupapuro rw’umukandara n’ibikoresho byarwo n’umuvuduko w’umwuka w’amazi n’uburyo amazi akoreshwa. Abahanga mu by’imashini bagomba kubara agaciro k’umuvuduko w’umuvuduko (PV) w’urupapuro rw’umukandara kugira ngo barebe ko impande z’urupapuro rw’umukandara zitazatanga ubushyuhe bwinshi bukabije. Sisitemu zirengeje urugero rwa PV rwa 100.000 psi-ft/min zisaba imiterere myiza cyane y’impeshyi irimo ibikoresho byo mu maso by’igiciro cyinshi n’ibishushanyo mbonera bigezweho byo gukonjesha.

Kudatekereza ku kuba amazi afite ubushyuhe buke cyangwa umuvuduko w’umwuka udahagije bizatuma amazi agaragara ku maso y’urupapuro. Iri hinduka ry’icyiciro rikuraho agace gakomeye gatera ubushyuhe, bigatera kwangirika k’ubushyuhe vuba, gupima isura no guhita biva.

Guhuza igiciro cyo kugura n'igihe serivisi imara

Nubwo ikiguzi cy’ikoranabuhanga rigezweho ryo gufunga gishobora kuba kinini, inyungu ku ishoramari iboneka binyuze mu kumara igihe kirekire mu bikorwa no kugabanuka gukomeye mu bikorwa byo kubungabunga.

Ifu y’imashini isanzwe ifite imashini nyinshi ishobora kugira ikiguzi cya mbere cya $1.500, ugereranije n’ifu y’ibanze ya $400. Ariko, imiterere ya fu y’imashini ikuraho amakosa yo gushyiraho fu y’imashini kandi akenshi iramara igihe kingana na gatatu kurusha ifu y’imashini. Mu nganda zikora ibintu bikomeye aho igihe cyo gukora kidateganijwe gishobora kurenza $10.000 ku isaha, ishoramari ryinshi ry’ibanze mu ifu y’imashini nyinshi ikozwe neza rigabanuka vuba bitewe no kugabanya ibyago byo kubura amazi no gushimangira gahunda z’umusaruro.

Ibintu by'ingenzi byakunzwe

• Imyanzuro y'ingenzi n'impamvu nyamukuru yo gufunga ibikoresho byinshi by'ubukonje
• 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 iki abaguzi bagomba kugereranya mbere na mbere iyo bashaka Multi Spring Mechanical Seal?

Tangira ukoresheje urwego rw'umwuka unyuramo/ibipimo, ibisabwa mu kubahiriza amategeko, amabwiriza yo gushyiraho, na politiki y'ibice by'ibicuruzwa nyuma yo kugurisha. Ibi bintu bine akenshi bigena ingaruka zose n'ubwiza bw'inyungu.

Ni gute abasomyi bashobora kugenzura ikiguzi cyo kugwa kwa Multi Spring Mechanical Seal?

Kugabanya umubare w'ibikoresho bya FOB, ingano y'ibipaki, ikoreshwa ry'ibikoresho, umusoro/umusoro, n'igipimo cy'igaruza ryitezwe. Uburyo bworoshye bwo gukoresha ikiguzi cya SKU bufasha kwirinda gutungurwa n'inyungu.

Ni izihe mpamyabumenyi zisanzwe zisabwa kuri Multi Spring Mechanical Seal ku masoko y'ingenzi?

Ibisabwa biratandukanye bitewe n'isoko ry'aho ugiye; genzura amahame agenga amashanyarazi/umutekano n'ibikoresho mbere yo kwemeza PO, kandi ukomeze gutanga raporo za laboratwari zijyanye na verisiyo za SKU.

Ni gute abakwirakwiza ibicuruzwa bagomba gushyiraho intego za MOQ n'izijyanye n'ububiko bw'ibikoresho bya Multi Spring Mechanical Seal?

Koresha uburyo bwo kugabanya ubushake bw'imiyoboro n'igihe cyo kwishyura kugira ngo ushyireho MOQ y'icyiciro. Komeza SKU zigenda vuba mu bubiko mugihe ugabanya ubwoko bw'imizigo miremire hamwe n'ibiciro byo hejuru byo kubika.

Ni uruhe rutonde rw'ibintu bifatika byo kugenzura ubuziranenge ku byerekeye amabwiriza ya Multi Spring Mechanical Seal?

Sobanura AQL, urutonde rw'ibitagenda neza, ibizamini by'imikorere, n'igenzura ry'ibipfunyika. Kora igenzura mbere yo kohereza ibicuruzwa kandi ukomeze gukurikirana uko ibitagenda neza mu ruganda.