Ọmụmụ ihe nnwale nke china slurry pump na ntụzịaka ga-eme n'ọdịnihu
Na PIV , LDV technology na ultrasonic technology matures , ndị mmadụ nwere ike iji ohere nke teknụzụ ndị a dị elu na-anwale ule na-asọpụta na-enweghị nnyonye anya eruba nke nha nha dị elu.
A mụọla ụfọdụ n'ime teknụzụ ndị a dị elu site na iji china slurry pump pump flow field in Canada, anyị nwere ike itinye okwu a PIV ( particle image velocimetry ) na-eduzi ọmụmụ ihe nyocha , bụ isi ihe dị n'ime ya bụ nkesa nke mgbapụta ahụ mgbe mkpebi siri ike nke ubi dị iche iche. eruba na iche mgbe agwakọta oge na otu-phase eruba ubi na china slurry mgbapụta myirịta na ọdịiche.
Usoro ule:
Iji njupụta na viscosity nke crude mmanụ nke yiri ulo oru ọcha mmanụ dị ka a ule ọkara , na ọcha mmanụ na a njupụta nso GDX501 polystyrene beads dị ka tracer ahụ. Mpempe ọkụ siri ike na-eji 10W neon laser generator na sistemụ ngwa anya kwekọrọ n'ihi ọkụ igwefoto PIV, yana iji vidiyo ma ọ bụ ụzọ foto na-ese foto PIV. Maka ọnọdụ dị iche iche, n'otu n'otu, n'okpuru otu usoro na ụzọ abụọ na-asọba ọnọdụ ọkara china slurry pump pump tube, valve , piston na akụkụ ndị ọzọ nke ndekọ ihe oyiyi PIV na foto, iji kwadebe maka nyocha na nhazi ọzọ.
Nsonaazụ nnwale na nyocha:
Dị ka ọmụmụ nke miri-ọma mgbapụta ofu valvụ akụkụ eruba ubi nwere kwekọrọ nnyocha pụta, na gas-mmiri abụọ-phase PIV image nhazi omume na-adịghị zuru okè, otú ebe a na-elekwasị anya na analysis nke eruba ọkara china slurry mgbapụta mgbe njem. valvụ na otu akụkụ mmiri mmiri kọlụm Saịprọt akụkụ nke ubi eruba.
Ntugharị nke china slurry mgbapụta
Na nnwale, mmegharị nke valvụ na ibi ndụ china slurry mgbapụta ndị mmadụ maara na ọ bụghị kpọmkwem otu ihe ahụ, na mgbakwunye na ya egwuregwu vetikal linear ngagharị, Bilie abụọ rotary ngagharị. Mgbe obere piston ọsọ, bọọlụ gburugburu axis kehoraizin nke ntụgharị n'okpuru; Mgbe ọsọ piston ka ukwuu, ntụgharị bọọlụ gburugburu axis kwụ ọtọ na oghere kwụ ọtọ n'akụkụ akụkụ ime nke oghere oche valvụ ahụ etiti axis nke mgbanwe. Angular ọsọ nke ntughari ọsọ nke plunger ije , ukwuu na-agba ọsọ nke plunger , ukwuu rotational angular ọsọ nke bọl . Ụdị mmega ahụ pụrụ iche na-emetụta ya na mmetụta nke bọọlụ pụrụ iche na bọọlụ valvụ mmiri, nhazi oche valvụ metụtara. china slurry mgbapụta mgbapụta valvụ bụ valvụ bọọlụ, mgbe mmiri na-agba gburugburu ya n'azụ akụkụ nke ihe ahụ ga-eme site na oyi akwa oke, ebe ọ na-eme ka obi ụtọ dị n'akụkụ. N'ihi na symmetry nke bọl , nke a mpụta ike obi ụtọ gburugburu bọl tinyere "equator" okirikiri ịkwaga valvụ bọl bụghị mgbe niile na oche oghere axis akara, ma deviates site n'ebe dị anya na nso oche na akuku nke. ntụgharị, nke bụ “mgbanwe” ihe.
Tụkwasị na nke a, n'ihi enweghị ike nke mmiri na-asọba na mmiri mmiri bọlbụ deviations mere site na ikwu ije nke bọl valvụ asymmetry nke bọl ga-enwe ụfọdụ scratching aga, n'ihi ya, nke a abụghị a mpụta ike na-eme na etiti nke sphere , ma na. ụgbọ elu kwụ ọtọ na ụfọdụ eccentricity, enwere valvụ bọọlụ na-atụgharị n'ime ụgbọ elu kwụ ọtọ, ya bụ, ” ntụgharị” ihe. A na-enweta nkwubi okwu ndị a n'ihe banyere mmiri mmiri dị ọcha. Mgbe gas-mmiri mmiri agwakọta frasi eruba , n'ihi na ọnụnọ nke egosipụta , eruba ubi bụ ihe ufiop ọgba aghara , na afụ nke bọl nwere mmetụta ụfọdụ, nke a oge bọl ije bụ ihe mgbagwoju , na mgbakwunye na rotary ngagharị . yana elu na ala iti ihe ike.
Kpebie na china slurry pump mere iji merie nkwalite ndị a:
( 1 ) bọọlụ bụ otu n'ime ihe ndị bụ isi nke china slurry pump pump , na-eyikwa akụkụ, nke na-ekpebi arụmọrụ nke mgbapụta mgbapụta na mgbapụta mgbapụta. Aro maka agwakọta-phase eruba china slurry mgbapụta mgbapụta eccentric spherical valvụ bọl, onye na-agba ọsọ warara china slurry mgbapụta na-eji dobe-ekara bọọlụ nke ájá mgbapụta olulu mmiri inlaid na a china slurry mgbapụta na-emechi site na-eji a tapered bọl roba.
(2) n'ime mpaghara iji hụ na ọnọdụ kachasị elu na-agafe agafe, a ga-emezigharị akụkụ nke akụkụ nke valvụ dome ka o kwere mee iji belata nkwụsị nkwụsị.
( 3 ) Ọdịdị nke imewe nke plunger , na streamlined imewe ga-atụle ma ọ bụ ala ọgwụgwụ nke plunger -ụdị mmiri mgbịrịgba ọnụ iji belata mmịpụta eguzogide. Plunger ụzọ ọpụpụ hụ na kacha eruba cross-ngalaba , mgbe outlet eruba ụzọ nke plunger e mere ka streamlined iji belata eruba nguzogide nke plunger n'elu outlet.
Oge nzipu: Jul-13-2021