Kuedza kudzidza kwechina slurry pombi uye ramangwana kutungamira kwekuvandudza
Iine PIV, LDV tekinoroji uye ultrasonic tekinoroji inokura, vanhu vanogona kutora mukana weaya epamusoro matekinoroji mukuyerera kwemunda bvunzo pasina kukanganiswa kuyerera kwemunda weyepamusoro-chaiyo zviyero.
Mimwe yeiyi tekinoroji yepamusoro yakadzidzwa pachishandiswa china slurry pombi pombi inoyerera mumunda muCanada, tinogona kushandisa iyi nyaya PIV ( particle image velocimetry ) yakaitwa ongororo yekuongorora, iyo huru yemukati ndeyekugovera pombi apo kutsunga kwenzvimbo yekuyerera kwakasiyana. kuyerera uye kusiyanisa kana chikamu chakasanganiswa uye imwe-chikamu chinoyerera munda muchina slurry pombi kufanana uye kusiyana.
Test maitiro:
Kushandisa density uye viscosity yemafuta asina kuchena akafanana neindasitiri chena oiri seyekuyedza svikiro, uye mafuta machena ane density padyo neGDX501 polystyrene mabedhi setracer particles. Simba rechiedza pepa rinoshandisa 10W neon laser jenareta uye inoenderana optical system semhedzisiro yePIV kamera mwenje, uye kushandiswa kwevhidhiyo kana nzira dzemifananidzo kutora mifananidzo yePIV. Kune mamiriro akasiyana, zvichiteerana, pasi pechikamu chimwe chete uye maviri-chikamu chekuyerera mamiriro epakati china slurry pombi chubhu, vharafu, piston uye zvimwe zvikamu zvePIV yekurekodha mufananidzo uye kutora mafoto, kugadzirira kuenderera mberi kuongororwa uye kugadzirisa.
Zviyedzo uye ongororo:
Sezvo kudzidza kwakadzika-tsime pombi yakagadziriswa mavharuvhu ekuyerera kwemunda ine inoenderana tsvakiridzo mhedzisiro, uye gasi-mvura-yechipiri-chikamu PIV mufananidzo wekugadzirisa chirongwa haina kukwana, saka pano inotariswa kuongororwa kwekuyerera kwepakati china slurry pombi paunenge uchifamba. vharafu uye imwe-chikamu chemvura column yeCypriot zvikamu zvemunda wekuyerera.
Movement yechina slurry pump
Mukuedza, kufamba kwevharuvhu uye kurarama china slurry pombi vanhu vanoziva kuti haina kunyatsofanana, mukuwedzera kune yayo yemitambo vertical linear motion, inoperekedzwa neaviri rotary motion. Kana iyo diki piston velocity, bhora rakatenderedza gorizontal axis yekutenderera pasi; Kana kumhanya kwepiston kwakura, kutenderera kwebhora kutenderedza axis yakatwasuka nemaburi akatwasuka pamakona emukati meiyo chigaro chevharuvhu hole centre axis of revolution. Angular velocity yekutenderera kwekutenderera kweplunger kufamba, iyo yakakura kukurumidza kwekufamba kweplunger, iyo yakakura kutenderera kweangular velocity yebhora. Yakakosha fomu yekurovedza muviri inonyanya kuenderana nekukanganisa kweiyo bhora kunyanya uye fluid fluid valve bhora, valve chigaro chimiro chine chekuita. china slurry pump pump valve is a ball valve, kana mvura ichiyerera ichiipoteredza muchikamu chekumashure chechiitiko chichaitika kubva pamuganhu wemuganhu, ichigadzira lateral force excitement. Nekuda kwekuenzana kwebhora, iyi lateral simba remanyawi rakatenderedza bhora richitevedza “equator” cycle kufambisa bhora revharuvhu harigari riri mugomba reaxis line, asi rinotsauka richibva kure uye pedyo nechigaro chiri pakona ye. kutenderera, inova "revolution" chiitiko.
Mukuwedzera, nekuda kwekusagadzikana kwekuyerera kwemvura uye kutsauka kwebhora remvura kunokonzerwa nekufamba kwakafanana kwebhora revhavha asymmetry yebhora ichava nekukwenya kufamba, saka iyi haisi simba re lateral rinoshanda pakati pe sphere, asi mukati. ndege yakachinjika uye imwe eccentricity , pane vharafu yebhora inotenderera mundege yakachinjika, kureva, ” kutenderera ” chiitiko. Mhedziso idzi dzinowanikwa kana iri pure liquid . Kana gasi-mvura yakasanganiswa yechikamu ichiyerera, nekuda kwekuvapo kwemabhubhu, kuyerera kwemunda kunowedzera kukanganisa kwakanyanya, uye bubble rebhora rine chimwe chinokanganisa, panguva ino kufamba kwebhora kunonyanya kuoma, kuwedzera kune rotary motion. pamwe chete nekukwira nekudzika kurova kwechisimba.
Yakagumisa kuti china slurry pombi yakaitwa kugadzirisa zvinotevera kuvandudzwa:
(1) bhora ndechimwe chezvikamu zvikuru zvechina slurry pombi pombi, uyewo kupfeka zvikamu, izvo zvinotarisa kushanda kwepombi uye pombi yekuongorora kutenderera. Recommendations for mixed-phase flow china slurry pump pump eccentric spherical valve Ball , mumhanyi nhete china slurry pombi inoshandisa donhwe-shape bhora rejecha rinopomba matsime rakaiswa nechina slurry pombi rinonamwa pachishandiswa rabha bhora rakatsetseka.
( 2 ) munharaunda kuti ive nechokwadi chepamusoro-soro yemamiriro ekunze, kuyerera kwe-cross-section shape yevhavha yevhavha inofanira kugadziriswa zvakanyanya sezvinobvira kuderedza kushorwa kwepamusoro.
( 3 ) chimiro chekugadzirwa kweplunger, iyo yakagadziridzwa dhizaini inofanirwa kutariswa kana kumucheto kwezasi kweplunger-mhando yekusveta bell muromo kuderedza kusveta kuramba. Plunger yekubuda inovimbisa yakanyanya kuyerera muchinjiko-chikamu, nepo nzira yekubuda nayo yeplunger yakagadzirirwa kukwenenzverwa kudzikisa kuyerera kwekupokana kweplunger pamusoro pekubuda.
Nguva yekutumira: Jul-13-2021