Anthu ambiri akamva 'zigawo za homogenizer,' nthawi yomweyo amaganiza za valve ndi mpando. Ndiwo mtima wake, zedi, koma kukonza zokhazo kuli ngati kunena kuti injini ndi pistoni basi. Chovuta chenichenicho, komanso komwe mtengo ndi nthawi yochepetsera zimakhala, ziri mu chirichonse chomwe chimathandizira kuyanjana kwakukulu kumeneku. Ndawonapo maopareshoni ambiri akuyitanitsa ma valve olowa m'malo, ndikupeza kuti ntchito yawo ikuvutikirabe chifukwa amanyalanyaza kuvala kwa magawo a homogenizer pamwamba pa mtsinje—zoponyera pansi, zosindikizira, ndi ma valve otsegula amene amayendetsa kuthamanga kwake kusanadutse. Ndi dongosolo, palibe mfundo imodzi yolephera.
Zovala Zosawoneka: Zoponya ndi Zisindikizo
Tiyeni tiyankhule za plungers. Plunger ya Ceramic ndi muyezo pazifukwa - kukana dzimbiri, kuuma. Koma iwo ndi brittle. Chip ting'onoting'ono kuchokera pakusamalidwa bwino pakuyika, kapena kutopa kusweka chifukwa cha kuchuluka kwamphamvu, ndipo muli ndi njira yotayira yomwe imawononga zisindikizo zonyamula maola, osati miyezi. Njira yolephereka sikuti nthawi zonse imakhala yowopsa; nthawi zambiri kumakhala kutayika kwapang'onopang'ono kwa kukakamizidwa komwe mumathamangitsa zigawo zina poyamba. Ndikukumbukira chomera cha mkaka chikudzudzula mpando wawo wa valve chifukwa cha emulsion yosauka, koma pambuyo pa kusintha kwa mipando iwiri, vutoli linapitirirabe. Wolakwa? Mng'alu watsitsi mu plunger mumangowona pansi pa kuwala kwamphamvu. Kupanikizika kunali kukhetsa magazi asanafike mankhwalawo asanafike pa valavu ya homogenizing.
Ndiye pali zisindikizo ndi kulongedza katundu. Iyi ndi tribology yoyera. Sikuti zimangogwirizana ndi zinthu zomwe zimapangidwa (mankhwala a CIP nthawi zambiri amakhala akupha, osati mkaka). Ndi pafupi kutha kwa plunger yomwe imakwera motsutsana nayo, kuyanjanitsa kwa block block, ndi kuzungulira kwa kutentha. Kuyika kwa chithokomiro kopitilira muyeso kumatenthedwa ndikuyaka chopondera cha ceramic, ndikupanga tinthu ting'onoting'ono tomwe timayipitsa malo osindikizira. Ndikasupe. Mufunika wogulitsa amene amamvetsetsa masewerowa, osati amene amakugulitsirani chikwama cha generic graphite seals.
Apa ndipamene malo oyambira ndi makina opangira zinthu zozama amakhala ovuta. Mwachitsanzo, kugwira ntchito ndi mnzanu Malingaliro a kampani Qingdao Qiangsenyuan Technology Co., Ltd. pa miyambo kapena nyumba zopondera kapena zotchingira zopopera zimawonetsa kufunikira kwa kukhulupirika kwa zinthu. Akhala akuponya ndi kupanga kwazaka zopitilira 30 (https://www.tsingtaocnc.com). Kwa chigawo chovala kwambiri ngati chipika cha pampu, khalidwe loponyera ndilo chirichonse. A microscopic porosity mu alloy kuchokera ku njira yotsika yoponyera idzakhala nucleation point ya kutopa, zomwe zimapangitsa kuti phokoso likhale pansi pa 10,000 psi pulsation nthawi zonse. Kugwira ntchito kwawo ndi zipolopolo ndi kuponya ndalama kwa ma geometri ovuta, kuphatikiza makina a CNC a malo osindikizira olondola, amatsimikizira maziko azomwe zimakhala zovuta kwambiri. magawo a homogenizer ndi zomveka.
Msonkhano wa Valve: Kuposa Geometry
The homogenizing valavu ndi mpando. Inde, apa ndi pamene matsenga amachitika. Koma malingaliro olakwika omwe anthu ambiri amakhala nawo ndi akuti geometry - ngodya, kusiyana - ndiyo yokhayo yosinthika. Kuphatikizika kwazinthu ndikofunikira kwambiri. Mpando wachitsulo wosapanga dzimbiri wolimbana ndi nkhope ya vavu ya tungsten carbide umakhala wamoyo wautali pazinthu zonyezimira. Koma ndawonapo pomwe kasitomala amasinthira ku chinthu chokhala ndi acidity yayikulu ndipo sanaganizire izi. Chotsatira chake chinali kulimbikitsa dzimbiri kwa galvanic pa mawonekedwe, kuyika malo ndi kuwononga mphamvu ya homogenization nthawi yayitali mawotchi asanayambe kuvala.
Mfundo ina yobisika: tsinde la valve ndi otsogolera ake. Chigawochi chimatsimikizira kuti valavu imakwezedwa ndikukhazikika bwino. Ngati maupangiri avala, valavu imagwedezeka. Simupeza kusiyana koyera, kofananako; mumapeza kusiyana kosinthika, komwe kumapangitsa kuti tinthu tating'ono ting'onoting'ono tigawidwe ndikumangirira mpando mosagwirizana. Kusintha mpando popanda kutchula zilolezo zotha ndikuwononga ndalama. Ndi phunziro lomwe laphunziridwa pakugwetsa mayunitsi ndikupeza mpando 'watsopano' womwe ukuwonetsa kale kuvala kwa asymmetric pakapita nthawi yochepa.
Pofufuza izi, kulolerana kwa makina sikungakambirane. Nkhope zosindikizira ziyenera kukulungidwa pafupi ndi kuwala kwapamwamba. Iyi si ntchito yogulitsira makina ageneric. Pamafunika mtundu wa luso mwatsatanetsatane CNC kuti katswiri zigawo mafakitale ali. Kampani ngati QSY, yomwe imayang'ana kwambiri makina a CNC azitsulo zosapanga dzimbiri ndi ma aloyi apadera, ikukonzekera izi. Kutha kupanga makina a cobalt kapena ma alloys opangidwa ndi faifi kuti avale kwambiri kapena kukana dzimbiri m'magawo a valve kumatha kukhala kosintha pamasewera apadera opitilira chakudya, monga mankhwala kapena mankhwala.
Kuwona Kupanikizika ndi Kuwunika Mavavu
Zomwe nthawi zambiri zimanyalanyazidwa m'magulu azinthu ndi ma cheke ma valve pa cholowera ndi potuluka. Ntchito yawo ikuwoneka yosavuta: kupewa kubwereranso. Koma akayamba kuvala kapena kutopa kwawo kwa akasupe, kumayambitsa kutsika kwamphamvu ndikudutsa kwazinthu. Mudzaziwona pazambiri zoyezera ngati singano. Kusakhazikika uku kumabwereranso mu valavu yayikulu yolumikizira ma homogenizing, kupangitsa kuti 'ilankhulane' ndikufulumizitsa kuvala kumaso ndi mpando. Kumanganso kapena kusintha ma valavu awa ndi njira yotsika mtengo yotetezera poyerekeza ndi mtengo wa ma valve atsopano.
Ma doko a sensor sensor ndi mapulagi ndi malo enanso ovuta. Ulusi wobwerezabwereza wa kusintha kwa sensa kapena kulowetsamo ukhoza kuvala ulusi mu block block kapena zochulukitsa. Pamapeto pake, mumapeza kutayikira komwe kumakhala kovuta kutsata - nkhungu yabwino yazinthu kapena madzi. Kubwezeretsanso ndikuyika choyikapo cha helical ndikokonza, koma ndi nthawi yopumira. Kugwiritsa ntchito zomangira bwino, zolimba kwambiri komanso midadada kuyambira pachiyambi, zopangidwa kuchokera ku zida zojambulidwa bwino komanso zopangidwa ndi makina, zimalepheretsa izi. Kuponyera kolimba, kopanda chilema, kumakhala ndi kachulukidwe kachitsulo kokhazikika m'malo opanikizika kwambiri.
Kusankha Kwazinthu: Sizonse 316 Zopanda banga
Chosakhazikika cha chakudya ndi AISI 316L chitsulo chosapanga dzimbiri. Ndi bwino bwino. Koma kwa mbali homogenizer, makamaka mavavu ndi mipando kwambiri abrasive kapena saline ntchito, muyenera kuyang'ana anaumitsa sukulu, zokutira stellate, kapena ceramic zonse. Nthaŵi ina ndinagwirapo ntchito yopangira phala la phwetekere kumene njerezo zinkakhala ngati phala lopeka. Mipando yokhazikika ya 316 idatenga sabata imodzi. Kusintha kukhala pampando wa tungsten carbide kunawonjezera moyo wautumiki mpaka miyezi itatu. Mtengo wake unali wokwera, koma ROI kuchokera ku nthawi yochepa yochepetsera ndi kusintha kunali kwakukulu.
Apa ndipamene umayesedwa ukatswiri wa zinthu za wogulitsa. Kodi angapeze ndi kusindikiza modalirika zida zapamwambazi? Mwachitsanzo, ma aloyi opangidwa ndi faifi tambala monga Inconel ndi abwino kwambiri pakutentha kwambiri, kutentha kwambiri, koma ndi chilombo. Amagwira ntchito molimbika msanga. Mufunika malo ogulitsa makina okhala ndi zida zoyenera, ma feed, komanso kuthamanga kuti mupange gawo loyera, lopanda nkhawa. Kampani yomwe ili ndi zokumana nazo za QSY mu ma aloyi apadera samangotchula mawu; Kuthekera kumeneku kumatanthawuza kupanga chokhazikika, chokhazikika pakugwiritsa ntchito magawo a homogenizer zomwe zimathetsa mavuto enieni ovala.
Musaiwale za gaskets ndi 'zofewa' mbali. EPDM, Viton, PTFE-chisankho apa chikuyendetsedwa ndi chemistry yazinthu, mafuta okhutira, ndi kutentha koyeretsa. Chisindikizo cha Viton chikhoza kukhala changwiro pa mkaka wamafuta ambiri koma chimatha kutupa ndi kulephera popanga moŵa pogwiritsira ntchito mankhwala otsukira a CIP. Kusunga tsatanetsatane wa zinthu zomwe zidagwiritsidwa ntchito komwe, komanso moyo wake wowonedwa, ndi chidziwitso chofunikira koma chamtengo wapatali cha fuko.
Kuphatikiza ndi Kumverera kwa Kusamalira
Pomaliza, kukhala ndi magawo onse oyenera ndi chinthu chimodzi. Kuwayika ndi 'kumverera' koyenera ndi chinanso. Kuthamangitsa gulu la valve sikungoyimitsa mpaka kufika pamlingo waukulu. Ndi za katsatidwe kake ndi torque kuti mutsimikizire ngakhale kutsitsa popanda kusokoneza zigawozo. Kuwotcha mopitirira muyeso kumatha kutsina zisindikizo, kupotoza maupangiri a mavavu, komanso kung'amba ma plungers a ceramic. Pali mayankho omveka pamene chithokomiro chonyamula chisinthidwa bwino-kukokera pang'ono koma kuyenda kosalala. Inu simumaphunzira izo kuchokera mu bukhu; mumaphunzira kuchita zolakwika kangapo ndikuwona zotsatira zake.
Kasamalidwe ka magawo osinthira ndi njira yakeyake. Sikuti kungokhala ndi valavu mu katundu. Ndi za kukhala ndi zida zosindikizira zoyenera, kasupe wolondola wa valavu, ndi mphete ya O ya doko lofufuzira kutentha lachitsanzocho ndi nambala ya serial. O-ring yachibadwa ikhoza kukwanira, koma ngati durometer (kuuma) kwake kwazimitsidwa, imatuluka ndikulephera pansi pa kugunda kwa mtima. Kukonza magawo ndi makina, osati mwa mtundu wokha, kumapulumutsa maola panthawi ya kuwonongeka.
Choncho, pamene mukuganiza za homogenizer mbali, kuganiza mwadongosolo. Ndi chilengedwe cha zigawo zothamanga kwambiri, kuchokera ku valavu yolowera ku inlet kupita ku chisindikizo chomaliza, zonse zopangidwa kuchokera ku zipangizo zomwe zasankhidwa kuti zimenyana ndi mavalidwe, dzimbiri, ndi kutopa. Kuthandizana ndi opanga ukadaulo omwe amamvetsetsa kupsinjika komwe kumakhudzidwa ndi zitsulo ndi makina opangira makina, monga omwe amagwira ntchito molunjika komanso ma CNC a aloyi a magwiridwe antchito, amasintha magawo osinthika kuchoka pamtengo wokhazikika kukhala chinthu chaukadaulo chaukadaulo wodalirika. Ndicho chimene chimapangitsa kuti kupanikizika kukhale kokhazikika komanso mankhwala osasinthasintha.
