Menene Mita Gudun Vortex?
A Mita kwararar vortexna'ura ce da aka sanya a cikin tsarin sarrafa kwarara don gano vortices da aka samar yayin da ruwa ke ratsa jikin bluff. Ana amfani da ita sosai a cikin sarrafa iskar gas, ruwa da tururi don auna kwarara don inganta ingantaccen samarwa da rarrabawa.
Ka'idar Aiki ta Mita Gudun Vortex
Ana zubar da vortices a kowane gefe na jikin bluff lokacin da ruwa ke ratsawa ta wani abu mara tsari. Bambancin matsin lamba da aka samu a cikin tsarin yana daidai da saurin kwarara. Ana gano yawan zubar vortex don ƙididdige yawan kwarara. Sannan za a fassara mitar zuwa sigina wanda ke ba da daidaitaccen ma'aunin kwararar girma ko taro ga ruwa, iskar gas, da tururi.
Tsarin Tsarin Mita Gudun Vortex
316 Bakin ƙarfe ko Hastelloy shine babban kayan da aka yi da na'urar auna kwarara a cikin al'ada, gami da jikin bluff, na'urar firikwensin vortex da aka haɗa da na'urorin lantarki masu watsawa.mitar kwararar vortexAna samunsa a girman flange daga inci 12 zuwa inci 12. Bugu da ƙari, farashin shigarwa namitar zubar da vortexyana da gasa fiye da na mita na orifice a girman ƙasa da inci shida.
An yi gwaje-gwajen girma da siffofi na jiki kamar murabba'i da murabba'i mai kusurwa huɗu don cimma tasirin da ake so. Sakamakon gwaji ya nuna cewa daidaito da kuma sauƙin fahimtar yanayin saurin sun ɗan bambanta da siffar jikin bluff. Ya kamata jikin bluff ya ƙunshi babban yanki na diamita na bututu. Sannan dukkan kwararar ta shiga cikin zubar da ruwa. Duk da yawan kwararar, gefuna da ke fitowa a fuskar sama ƙira ce ta musamman da ba ta da mahimmanci don ware layukan rabuwar kwarara.
A halin yanzu, yawancin mitoci na vortex suna haɗa na'urori masu auna piezoelectric ko capacitance don auna juyawar matsin lamba kusa da jikin bluff. Waɗannan na'urori masu auna firikwensin suna fitar da siginar ƙarancin wutar lantarki a matsayin martani ga juyawar matsin lamba. Irin waɗannan na'urori suna da mita iri ɗaya da juyawa. Ana iya maye gurbin waɗannan na'urori masu auna firikwensin masu araha cikin sauƙi kuma ana iya daidaitawa a cikin kewayon zafin jiki mai faɗi daga ruwa mai zafi zuwa tururi mai zafi sosai.
Me Yasa Zabi Mita Mai Gudawa ta Vortex?
Babu wani sassa masu motsi da ke tabbatar da dorewa, ƙarancin kulawa da kuma aminci na dogon lokaci a cikin tsarin sarrafawa. Irin waɗannan mitoci suna kuma fitowa fili wajen auna nau'ikan ruwa iri-iri daidai, har ma a cikin yanayin zafi da matsin lamba mai faɗi. Daidai saboda ayyuka da yawa da kuma kyakkyawan aiki a cikin daidaito da ma'auni masu maimaitawa, mafita ce da masana'antu ke amfani da ita don kimanta daidaito. Rage farashin aiki da sauƙin shigarwa su ne wasu dalilai guda biyu da suka zama mafita mafi dacewa.
Daidaito da Range-Range
Iyawar mitocin kwararar vortex na raguwa yayin da danko ke ƙaruwa don faɗuwa daga lambar Reynolds tare da danko yana ƙaruwa. Matsakaicin rufin danko yana cikin santimita 8 zuwa 30. Idan aka auna mitar vortex yadda ya kamata don amfani, mutum zai iya tsammanin samun damar kewayon fiye da 20:1 don iskar gas da tururi, da kuma sama da 10:1 don ruwa mai ƙarancin danko.
Rashin daidaiton mitocin kwararar vortex ya bambanta da lambobin Reynolds. Irin wannan rashin daidaiton yawancin mitocin kwararar vortex yana tsakanin 0.5% zuwa 1% yayin da yake kaiwa zuwa 10% lokacin da Reynolds ya fi ƙasa da 10,000. Mitocin vortex suna da wurin yankewa don alamun da ke kusa da kwararar sifili. Ana matse fitowar mitoci a sifili lokacin da Reynolds ya kai ko ƙasa da 10,000. Babu matsala idan mafi ƙarancin kwararar da ke jiran aunawa ya ninka na wurin yankewa sau biyu. Ba za a iya auna ƙarancin kwararar daidai ba yayin aiwatar da farawa, rufewa da sauran yanayi masu rikitarwa don iyawarsu ta kewayawa.
Ƙara Inganci da Rage Farashi
Masu aiki suna iya daidaitawa da inganta kwararar ruwa, iskar gas ko tururi ta hanyar tsarin sarrafawa ta hanyar dogaro da daidaitaccen ma'aunin kwarara. Don haka ingantaccen rabon ya inganta yayin da ake rage yawan amfani da makamashi. Gabaɗaya, haɗa waɗannan mitoci na kwarara cikin tsarin sarrafa kansa yana da amfani don ci gaba da inganta aikin aiki, rage lokacin aiki da haɓaka yawan aiki gaba ɗaya.
Iyakokin na'urar aunawa ta Vortex
Mita vortex gabaɗaya ba su dace da tsarin kwararar batch ko kuma na lokaci-lokaci ba saboda ƙarancin aikinsu a ƙarancin kwarara. Musamman ma, yawan kwararar dribble na tashoshin batching na iya faɗuwa ƙasa da mafi ƙarancin adadin Reynolds na mita vortex, wanda ke haifar da rashin daidaito. Yayin da jimlar girman batch ɗin ke raguwa, yuwuwar kurakuran aunawa yana ƙaruwa, wanda hakan ke sa mitar ta zama ƙasa da aminci ga waɗannan aikace-aikacen. Yana da mahimmanci a zaɓi mitar kwarara wanda zai iya sarrafa takamaiman bayanin kwararar da ake buƙata don irin waɗannan ayyukan don guje wa manyan kurakurai.
Ƙungiyar ƙwararrunmu a shirye take ta bayar da mafita na musamman waɗanda suka dace da takamaiman buƙatun masana'antar ku, ko mai da iskar gas, sarrafa sinadarai, ko tsarin HVAC. Tare da jajircewa kan inganci da aiki, muna ba da cikakken tallafi don tabbatar da cewa kun zaɓi mitar kwararar vortex da ta dace don aikace-aikacen ku. Tuntuɓe mu a yau don shawarwari na musamman kuma ku ga yadda mitar kwararar mu za ta iya kawo sauyi ga tsarin ku da ingancin ku.
Lokacin Saƙo: Oktoba-16-2024
