Isingeniso
Ukuze imishini iqhubeke isebenza, uphawu lomshini wokupompa luvame ukuba yisici esinqumayo phakathi kwesevisi ezinzile kanye nokuvalwa okuphindaphindiwe. Ukukhetha okungcono kakhulu akulona okuvamile: kuncike ezimpahleni zoketshezi, ingcindezi, izinga lokushisa, isivinini somshini, ukufinyelela kokulungisa, kanye nokuthi inqubo ingabekezelela ukuvuza noma isikhathi esingakanani sokungasebenzi. Lesi sihloko sichaza ukuthi izinketho zophawu ezivamile ziqhathaniswa kanjani ezinhlelweni zokusebenza ezisebenza isikhathi eside, lapho ngayinye isebenza kahle khona, nokuthi yiziphi izindlela zokushintshana ezibaluleke kakhulu ekuthembekeni, ukuphepha, kanye nezindleko zokusebenza eziphelele. Ekugcineni, abafundi bazoba nohlaka olusebenzayo lokukhetha uphawu olusekela izikhawu zesevisi ezinde kanye nokwehluleka okungabizi kakhulu.
Kungani Ukukhethwa Kwesivalo Sephampu Kubalulekile
Ekuphatheni uketshezi lwezimboni, ukuthembeka kwemishini esebenza isikhathi eside kuncike ngqo ekuthembekeni kwe-uphawu lomgodi wepompo. Njengesithiyo esiyinhloko phakathi kwemidiya yangaphakathi epompiwe kanye nemvelo yangaphandle, uphawu lulawula isikhathi sokusebenza sohlelo lonke lokupompa. Ngezicelo zomsebenzi oqhubekayo—njengokuthuthwa kwamapayipi, ukucutshungulwa kwama-hydrocarbon, kanye nokusatshalaliswa kwamanzi kamasipala—uphawu olubucayi luholela ekuphazamisekeni kwenqubo okubi kakhulu, izingozi zemvelo, kanye nezijeziso zezimali ezinzima. Ukukhetha ubuchwepheshe bokuvala obuhle kakhulu akuyona nje into yokunakekela, kodwa yimfuneko yobunjiniyela eyisisekelo yokusebenza kwesitshalo okusimeme.
Isikhathi sokusebenza, ingozi yokuvuza, kanye nezindleko eziphelele
Ubudlelwano obuqondile phakathi kobuqotho besivalo kanye nesikhathi sokusebenza kwemishini abukwazi ukweqiswa. Ezimbonini zenqubo eqhubekayo, umgomo we-Mean Time Between Failures (MTBF) wamaphampu e-centrifugal uvame ukudlula izinyanga ezingu-36 kuya kwezingu-48.izimpawu zomshiniKubangela cishe u-70% wazo zonke izinkinga zephampu ye-centrifugal, ukwenza ngcono lesi sici esisodwa kuyisu eliphumelela kakhulu lokwandisa i-MTBF. Isikhathi sokungasebenzi esingahleliwe ezindaweni ezibalulekile ze-petrochemical noma zokuphehla ugesi singadala izindleko ezingaphezu kuka-$100,000 ngosuku, okwenza izindleko zokuqala zenhloko-dolobha ezixazululweni zokuvala ezisebenza kahle kakhulu zibe nesizathu esihle.
Ngale kwesikhathi sokusebenza, ingozi yokuvuza ibangela imithwalo enzima yokuthobela imithetho kanye nokuphepha. Imithethonqubo yesimanje yokukhishwa komoya ophumayo idinga imikhawulo eqinile kuma-volatile organic compounds (ama-VOC). Ukukhethwa kwesivalo okungafanele kungaholela ekuvuza okuncane okuqhubekayo okwephula imingcele yemvelo, okuholela ezinhlawulweni ezinkulu kanye nokuhlolwa kwezitshalo okuphoqelekile. Ngakho-ke, ukuhlola izindleko eziphelele zobunikazi (i-TCO) kudinga ukubhekwa kokuvama kokufaka esikhundleni, umsebenzi wokulungisa, ukulahlekelwa uketshezi, kanye nezinhlawulo zomthetho ezingaba khona, kunokugxila kuphela entengo yokuthenga.
Ukusebenza kwangempela emishinini esebenza isikhathi eside
Imishini esebenza isikhathi eside isebenza ngaphansi kwezinto eziguquguqukayo futhi ezivame ukuba nzima ezivivinya imikhawulo yobuchwepheshe bokuvala. Ukusebenza okuqhubekayo kubeka uphawu ngaphansi kokucindezeleka okuqhubekayo kokushisa, okudinga izindlela ezinhle kakhulu zokushabalalisa ukushisa ukuze kuvinjelwe ukuhwamuka koketshezi kanye nezimo ezilandelayo zokusebenza okomile. Ngaphezu kwalokho, ukudlidliza komshini, ukujikijela kwamanzi, kanye nokushaya kwengcindezi kudinga ukuqina kwesakhiwo okungavamile okuvela ekuhlanganisweni kwesivalo.
Ukuphambuka kweshafti kuyiqiniso elibalulekile lokusebenza elithinta kakhulu ubude besikhathi se-seal. Izindinganiso zemboni, njenge-API 610, zithi ukuphambuka kweshafti ebusweni be-seal eyinhloko akumele kudlule u-0.05 mm (0.002 amayintshi) ngaphansi kwemithwalo ephezulu enamandla. Ukudlula lo mkhawulo kuphazamisa ifilimu yoketshezi lwe-hydrodynamic microscopic phakathi kobuso be-seal, okuholela ekuthintaneni okuqondile okuqinile, ukuguguleka okusheshayo, kanye nokwehluleka okukhulu ngaphambi kwesikhathi. Ukukhethwa kwe-seal okuqinile kumele kubhekele lokhu kuphambuka kwemishini okukhona emijikelezweni yomsebenzi eqhubekayo yamahora angu-24/7.
Izisekelo Zophawu Lomshafu Wephampu Nezinhlobo Eziyinhloko
Ukuqonda indlela eyisisekelo yokusebenza kanye nokwakheka okutholakalayo kwezimbobo zomshafu wephampu kuyisinyathelo sokuqala ekuchazeni ikhambi elifanele. Imboni ishintshe kakhulu kusukela ekupakisheni kokucindezela kwendabuko kuya ezimbobeni zomshini eziklanywe kahle kakhulu ezenzelwe ukusebenza kahle okungenawo ukukhishwa komoya. Izixazululo zokuvala zanamuhla zihlanganisa insimbi ethuthukisiwe, ubuso obunamathelisiwe ngokunemba, kanye nama-elastomer aklanywe ngobuchwepheshe ukuphatha ukucindezeleka okukhulu, amazinga okushisa, kanye nemidiya ebolile.
Ukupakisha, izivalo ze-single mechanical, double mechanical, kanye ne-cartridge
Ukupakisha kokucindezela kusasetshenziswa ezindaweni ezimanzi ezihudula kakhulu noma ezindaweni zamanzi ezingabalulekile, kodwa kudinga ukuvuza okulawulwayo—ngokuvamile amaconsi angu-40 kuya kwangu-60 ngomzuzu—ukuthambisa nokupholisa umgodi. Ngokuphambene nalokho, izindawo ezimanzi zihlinzeka ngokusebenza okungenawo amanzi. Izindawo ezimanzi ezimanzi ezimanzi zisebenzisa isethi eyodwa yobuso obunomshini oqondile (obunye obujikelezayo, obunye obungashukumi) obugcotshwe uketshezi olupompiwe. Izindawo ezimanzi ezimanzi eziphindwe kabili (ezimbili) zisebenzisa amasethi amabili obuso kanye noketshezi oluvimbelayo, okunikeza ukuvimbela okuphelele kwezindawo ezinobuthi noma eziguquguqukayo kakhulu.Izimpawu zekhatrijihlanganisa ubuso, izipilingi, nama-elastomer zibe yiyunithi eyodwa ehlanganiswe kusengaphambili, kususwe isidingo sokulinganisa ngesandla futhi kuncishiswe kakhulu amaphutha okufakwa.
| Ukucushwa Kwesivalo | Izinga Lokuvuza Elijwayelekile | Umkhawulo Wokucindezela Omkhulu | Iphrofayela Yesicelo Esiyinhloko |
|---|---|---|---|
| Ukupakisha Kokucindezela | Amaconsi angu-40-60/min | ~3.4 MPa (500 psi) | Amanzi amdaka, ukuthuthwa kwamanzi amakhulu, imithombo engeyona enobuthi |
| Uphawu Lwengxenye Eyodwa | < 5 ppm (umhwamuko) | ~2.5 MPa (360 psi) | Amanzi ajwayelekile, amakhemikhali alula, umsebenzi oqhubekayo |
| Isivalo Sekhatriji Esisodwa | < 5 ppm (umhwamuko) | ~5.0 MPa (725 psi) | Umsebenzi ojwayelekile oqhubekayo, ukuthuthukiswa kwezitshalo okujwayelekile |
| Isivalo Sekhatriji Esiphindwe Kabili | Ukukhishwa kwenqubo okungenayo | ~8.0 MPa (1,160 psi) | Imidiya enobuthi, eyingozi, eguquguqukayo, noma ekhiqiza amakristalu |
Izinto zokuvala ubuso, ama-elastomer, kanye ne-metallurgy
Ukuphila isikhathi eside kwesivalo somshini kuncike kakhulu ezintweni ezikhethiwe zobuso besivalo esiyinhloko. Izinhlanganisela ezivamile zifaka phakathi i-Carbon Graphite esebenza ngokumelene ne-Silicon Carbide (SiC) noma i-Tungsten Carbide (WC). I-SiC inikeza ukuhanjiswa kokushisa okuhle kakhulu kanye nobunzima obukhulu, okwenza kube kuhle kakhulu emsebenzini oqhubekayo, kuyilapho i-Carbon inikeza izakhiwo ezizigcobayo ezisezingeni eliphezulu ngesikhathi sezimo zokugijima ezomile zesikhashana. Ezindaweni ezihlukumeza kakhulu, inhlanganisela yobuso obuqinile (i-SiC vs. SiC) iyadingeka ukuvimbela ukushaya amaphuzu.
Izinto zokuvala zesibili, ikakhulukazi ama-O-ring elastomeric, kumele zihambisane ngamakhemikhali ne-pumped media futhi zikwazi ukumelana namazinga okushisa okusebenza. Ama-Standard Nitrile (NBR) noma ama-EPDM elastomers afanele ukusetshenziswa kwamanzi azungezile, kodwa anolakaukucubungula amakhemikhaliidinga ama-Fluoroelastomers (FKM) noma ama-Perfluoroelastomers (FFKM). Ama-compound e-FFKM aphezulu angagcina ukuqina nokumelana namakhemikhali emazingeni okushisa aqhubekayo afinyelela ku-320°C (608°F), okuqinisekisa ukuthi ukuhlanganiswa kwesivalo kuhlala kusabela ngokuguquguqukayo eminyakeni yokusebenza.
Indlela Yokuqhathanisa Izinketho Zophawu
Ukuqhathanisa izinketho zesivalo kudinga ukuhlaziywa kobunjiniyela okujulile kwemingcele yokusebenza kwesicelo. Onjiniyela kumele bahlole ubuchwepheshe obuncintisanayo ngokusekelwe emikhawulweni ye-thermodynamic, ukubekezelelana kwemishini, kanye nomkhawulo wamandla ophelele wesistimu yokuvala. Ukuqhathanisa okuphelele kuqinisekisa ukuthi isivalo esikhethiwe ngeke sisinde kuphela kuhlelo lokusebenza kodwa futhi sizosebenza kahle ngaphandle kokufuna ukungenelela kokulungisa ngokweqile.
Izindlela ezibalulekile zokukhetha ubuchwepheshe
Isilinganiso esiyinhloko sobuchwepheshe sokuqhathanisa izivalo zemishini umkhawulo we-Pressure-Velocity (PV). Inani le-PV limelela umkhiqizo wokwehla kwengcindezi ebusweni besivalo kanye nesivinini sokushelela sobuso obujikelezayo. Izivalo zemishini ezingalingani ngokuvamile zikhawulelwe enanini le-PV elicishe libe ngu-1.8 MPa·m/s. Ekusetshenzisweni kwamandla aphezulu, izivalo zemishini ezilinganisiwe ziyadingeka. Ukulinganisa kunciphisa amandla okuvala e-hydraulic ebusweni besivalo, okuzivumela ukuthi ziphathe imikhawulo ye-PV efika ku-8.3 MPa·m/s noma ngaphezulu ngaphandle kokudala amazinga abhubhisayo okushisa okungqubuzanayo.
Ngaphezu kwemingcele ye-PV, onjiniyela kumele bahlole ikhono lesivalo lokusingatha ukunyakaza kwe-axial kanye ne-radial shaft. Ama-Bellow seal—asebenzisa ama-bellow ensimbi ahlanganisiwe kunezindandatho ze-O ezinamandla ukunikeza amandla esivalo—asebenza kahle kakhulu ekusetshenzisweni kwezinga lokushisa eliphezulu ngoba aqeda ingozi yokulenga kwe-elastomer. Ukuqhathanisa izindlela zesivalo (izipilingi eziningi ze-coil vs. ama-wave springs vs. ama-metal bellows) kubalulekile ukuze kufaniswe ikhono lokulandelela eliguquguqukayo lesivalo nephrofayili yokudlidliza kwemishini.
Izindleko zomjikelezo wokuphila, ukulahlekelwa amandla, kanye nokuzwela kokufakwa
Ukuhlaziywa kwezindleko zomjikelezo wokuphila kuvame ukwembula ukuthi intengo yokuqala yokuthenga uphawu imelela ngaphansi kuka-15% wezindleko zalo zokusebenza. Ukusetshenziswa kwamandla kuyisici esiyinhloko; ukupakisha kokucindezela kwendabuko kunikeza ukungqubuzana okuqhubekayo emgodleni noma esikhwameni, kudla amandla kagesi afinyelela ku-6 ngaphezulu kunophawu olulinganayo lomshini. Eminyakeni eyi-10 yokuphila kwephampu engu-200 kW, lokhu kulahlekelwa kwamandla okungqubuzana kungalingana namashumi ezinkulungwane zamaRandi kagesi ochithwayo.
Ukuzwela kokufakwa nakho kuqhuba izindleko zomjikelezo wokuphila. Izivalo zezingxenye zidinga ukuthi umfakisi azisethe ngesandla ukucindezela kwentwasahlobo, ngokuvamile kudinga ukubekezelelana ngaphakathi kwe-+/- 0.5 mm. Ukungacaci kahle okuncane kuholela ekuphazamisekeni kobuso ngokushesha noma amandla okuvala anganele. Izivalo ze-cartridge, ngenkathi zibiza i-premium ephezulu yokuqala, zinciphisa le ngozi ngokuphelele. Ukwakheka kwazo kwe-plug-and-play kuqinisekisa ukuhambisana okuphelele kwesethi yefektri, kunciphisa isikhathi sokufaka kufika ku-70% futhi kuqede cishe ukwehluleka kwempilo yokuqala okubangelwa yiphutha lomuntu.
Uma kudingeka uhlelo lokusekela uphawu noma uhlelo lwe-API
Isivalo somshini sithembeke kuphela njengefilimu yoketshezi phakathi kobuso baso. Uma imidiya epompiwe ishisa kakhulu, ikhuhla kakhulu, noma ingenakho ukuthambisa okwanele, uhlelo lokusekela isivalo luba yimpoqo. Izinga elijwayelekile le-American Petroleum Institute (API) 682 lichaza izinhlelo ezithile zokufaka amapayipi ukuphatha indawo yesivalo. Isibonelo, iHlelo 11 lisebenzisa i-bypass flush elula ephuma ekukhishweni kwepompo ukuze kupholiswe igumbi lesivalo futhi kususwe amabhamuza omhwamuko koketshezi oluhlanzekile.
Kuketshezi oluyingozi noma olushintshashintsha kakhulu, uphawu oluphindwe kabili oluhambisana ne-API Plan 53A luvame ukuba yindinganiso. Uhlelo 53A luhlinzeka ngoketshezi oluvimbezelayo oluhlanzekile, olucindezelwe oluvela endaweni yokugcina amanzi yangaphandle luye esikhaleni esiphakathi kobuso bophawu lwangaphakathi nolwangaphandle. Ukuqinisekisa ukuthi akukho ukuvuza kwenqubo emkhathini, uketshezi oluvimbezelayo kumele lugcinwe kungcindezi engu-1.5 kuya ku-2.0 bar (22 kuya ku-29 psi) ngaphezu kokucindezela okuphezulu kwebhokisi lokugcwala. Ngakho-ke, ukuqhathanisa izinketho zophawu kumele kufake izindleko ezinkulu kanye nokugcinwa kwalezi zinhlelo ezisizayo ezidingekayo.
Indlela Yokukhetha Isitifiketi Esingcono Kakhulu Sohlelo Lokusebenza
Ukwenza inqubo yokukhetha ehlelekile kuqinisekisa ukuthi akukho shintsho olubalulekile olunganakwa. Ukuguquka kusuka ekuqhathanisweni kwethiyori kuya ekucacisweni kokugcina kudinga ukubuyekezwa okuhlelekile kwe-rheology yoketshezi, i-geometry yemishini, kanye nemigomo yokusebenza ethile yesayithi. Ukulungisa uphawu oluhambisana nendawo eqondile yezimboni kuyisihluthulelo esiphezulu sokukhulisa isikhathi sokusebenza esiqhubekayo.
Inqubo yokukhetha uphawu ngesinyathelo ngesinyathelo
Inqubo yokukhetha isinyathelo ngesinyathelo iqala ngokuchaza isimo soketshezi: ukwakheka kwamakhemikhali alo ngqo, ukuhlushwa, amandla adonsela phansi athile, i-viscosity, kanye nomfutho womusi ekushiseni kokusebenza. Okulandelayo, onjiniyela kumele babale izimo eziguquguqukayo ngaphakathi kwebhokisi lokugcwala, baqaphele ingcindezi ephezulu yokukhipha kanye nanoma yiziphi izimo ze-vacuum ezingaba khona ngesikhathi sokuqalisa. Le datha inquma ukuthi umklamo wesivalo ongalingani noma olinganiselayo uyadingeka yini.
Isinyathelo sesithathu ukukhetha ukuhlelwa kwesivalo (okukodwa, okuphindwe kabili okungacindezelwanga, noma okuphindwe kabili) ngokusekelwe emithethweni yobuthi kanye nokukhishwa kwemvelo. Okokugcina, ukukhethwa kwezinto kuyaqedwa. Lokhu kuhilela ukubhekisela ku-cross-reference yezakhiwo zoketshezi ngokumelene namashadi okuhambisana namakhemikhali ukuze kuchazwe insimbi yehadiwe (isb., 316 Stainless Steel, Alloy 20, noma Hastelloy C), izinto zobuso, kanye nama-elastomer esibili. Ukweqa noma ukuthatha idatha kunoma yiziphi zalezi zinyathelo kuholela ekuwohlokeni kwesivalo ngaphambi kwesikhathi.
Umehluko phakathi kwamanzi, ukucubungula amakhemikhali, kanye nezinye izinhlelo zokusebenza
Izindawo zokusetshenziswa zilawula amasu okuvala ahlukene kakhulu. Ekuthuthweni kwamanzi kamasipala namanzi angcolile, usongo oluyinhloko yizinto ezincane ezihuquzelayo. Izivalo kulezi zinhlelo zivame ukusebenzisa inhlanganisela yobuso obuqinile (i-SiC/SiC) kanye nemiklamo eqinile ye-single-spring noma i-elastomer evimbela ukuvaleka kwezinto eziqinile ezilengisiwe. Ngokuphambene nalokho, imikhakha yezokwelapha nokucubungula ukudla ibeka phambili imiklamo yenhlanzeko enezindawo ezicwebezelisiwe kakhulu (ngokuvamile < 0.4 µm Ra) kanye nama-elastomer ahambisana ne-FDA ukuvimbela ukukhula kwamagciwane.
| Imboni / Isicelo | Inselele Yoketshezi Oluyinhloko | Ukuhlelwa Kwesivalo Okunconywayo | Izinto Zobuso Ezifanele Kakhulu | Uhlelo lwe-API / Usekelo |
|---|---|---|---|---|
| Amanzi Angcolile Kamasipala | Izinto ezisusa umsindo kakhulu, udaka | Ikhatriji elilodwa, isiphethu esiqinile | I-SiC vs. i-SiC | Uhlelo 32 (Ukuhlanza Okuhlanzekile) |
| Ukucubungula Amakhemikhali | Ubuthi obuphezulu, ukugqwala | Ikhatriji Ecindezelwe Kabili | I-SiC vs. I-Carbon noma i-SiC | Uhlelo 53A / 54 |
| Ukuhluzwa kwe-Hydrocarbon | Izinga lokushisa eliphezulu, ukuguquguquka | Izimbozo Zensimbi Ezishisa Kakhulu | I-Carbon vs. I-Tungsten Carbide | Uhlelo 21/52 |
| Amanzi Okuphakelwa Kwebhoyila | Umfutho ophezulu, ukuthambisa okuphansi | Ikhatriji Elilodwa Elilinganiselayo | I-Carbon vs. i-SiC | Uhlelo 23 (Olupholile) |
Uhlaka Lwesinqumo Sesivalo Sephampu
Ukusungula uhlaka lwezinqumo olujwayelekile kuvumela abaphathi bezitshalo kanye nonjiniyela bokuthembeka ukuthi bathole, bahlole, futhi basebenzise izixazululo zokuvala ezifanele njalo. Uhlaka oluqinile luhlunga imikhiqizo engemihle futhi luvumelanisa amasu okuthenga nezinhloso zobunjiniyela besikhathi eside, okuqinisekisa ukuthi imikhawulo yesabelomali yesikhathi esifushane ayiphazamisi ingqalasizinda ebalulekile yezitshalo.
Izimpawu eziyisixwayiso zokukhetha uphawu olungabizi kakhulu
Ukuhlonza izimpawu zokuxwayisa zezimbobo ezishibhile nezithengiswayo kubalulekile ekuvikeleni imishini esebenza isikhathi eside. Izimbobo ezingabizi kakhulu zivame ukuphazamisa ukunemba kokubopha ubuso. Ukuze uphawu lomshini lusebenze kahle, ubuso bokuqala kumele buhlanganiswe bube yizibani zokukhanya ze-helium ezi-2 kuya kwezi-3, okuhunyushwa ekubekezeleleni okuncane kwama-micrometer angu-0.58 kuya ku-0.87. Ukubopha okungaphansi kwesilinganiso kuholela ekuvuzeni okukhulu kanye nokuguguleka kobuso ngokushesha emavikini ambalwa okuqala okusebenza.
Esinye isibonakaliso esibomvu ukusetshenziswa kwama-elastomer angenalo uphawu noma ajwayelekile. Ngenkathi indandatho ye-FKM O ejwayelekile ingase ibukeke ifana ne-premium, eqinisekisiwe ngamakhemikhali, ukwakheka kwayo kungase kungabi nobuningi bokuxhumanisa obudingekayo ukuze kumelwane nokuqothulwa okuqhumayo noma ukuhlaselwa ngamakhemikhali okushisa okuphezulu. Ngaphezu kwalokho, abahlinzeki ababiza kancane bavame ukusebenzisa izingxenye zensimbi ezigxiviziwe esikhundleni sehadiwe ebhalwe ngomshini oqondile, okuholela ekuthwalweni kwentwasahlobo okungalingani kanye nokuphambuka kobuso besivalo ngaphansi kwengcindezi ephezulu.
Ukulinganisela ukwenziwa kwesimo esijwayelekile kanye nekhono lomhlinzeki
Uhlaka lwezinqumo oluphumelelayo lulinganisela isifiso sokwenziwa kwezindinganiso zemboni yonke nesidingo samakhono akhethekile omhlinzeki.
Izinto Ezibalulekile Okufanele Uzicabangele
- Iziphetho ezibaluleke kakhulu kanye nesizathu sokuvalwa komgodi wephampu
- Imininingwane, ukuhambisana, kanye nokuhlolwa kwengozi okufanele kuqinisekiswe ngaphambi kokuthi uzibophezele
- Izinyathelo ezilandelayo ezisebenzayo kanye nezixwayiso abafundi abangazisebenzisa ngokushesha
imibuzo ejwayelekile ukubuzwa
Yisiphi isivalo somshafti wephampu esilungele imishini esebenza isikhathi eside?
Kumaphampu amaningi ezimboni angu-24/7, uphawu lwe-cartridge mechanical luyisinqumo esingcono kakhulu ngoba lunciphisa amaphutha okufakwa, lulawula ukuvuza, futhi lusekela impilo yesevisi ende.
Kufanele ngikhethe nini uphawu oluphindwe kabili esikhundleni sophawu olulodwa?
Sebenzisa isivalo esiphindwe kabili ezintweni ezinobuthi, eziguquguqukayo, ezikhiqiza amakristalu, noma eziyingozi. Sihlinzeka ngokuvimbela okungcono futhi sisiza ukuhlangabezana nezidingo eziqinile zokuvuza nokuphepha.
Kungani izimbozo zekhatriji zikhethwa kakhulu kumaphampu asebenza ngokuqhubekayo?
Izivalo ze-cartridge ziza zihlanganiswe kusengaphambili futhi zisethwe kusengaphambili, ngakho ukufakwa kuyashesha futhi kunembe kakhudlwana. Lokhu kunciphisa amaphutha okuqala futhi kuthuthukisa isikhathi sokusebenza kwemishini esebenza isikhathi eside.
Yiziphi izinto zokuvala ezisebenza kahle kakhulu ekusetshenzisweni kwephampu enzima?
Ubuso be-silicon carbide noma be-tungsten carbide buvame ukusetshenziswa kakhulu. Hlanganisa izingxenye ze-elastomer nezinsimbi nezinga lokushisa, ingcindezi, kanye nokuhambisana kwamakhemikhali ukuze uphawu luhlale isikhathi eside.
Ingabe iVictor Seals ingahlinzeka ngezivikelo zephampu ezihambisana ne-OEM zemikhiqizo emikhulu?
Yebo. I-Victor Seals inikeza izivalo ezishintshayo nezihambisana ne-OEM zemikhiqizo efana ne-Grundfos, Flygt, IMO, Alfa Laval, APV, Lowara, Fristam, kanye ne-Allweiler.
Isikhathi sokuthunyelwe: Juni-22-2026