Mitirka Socodka Ultrasonic

20+ Sano oo Waayo-aragnimo Wax-soo-saar ah

Adeegsiga Mitirka Socodka Elektromagnetic-ka ee Cabbirka Dareeraha Miiraha leh

Cabbiridda dareerayaasha daxalka leh, sida asiidhyada, alkalisyada, iyo dareerayaasha kiimikada, waxay caqabado muhiim ah ku keentaa hababka warshadaha sababtoo ah dabeecadooda burburka ku ah agabka qalabka. Mitirka socodka elektromagnetka (EMFs), oo ku salaysan mabda'a Faraday ee soo-saarista elektromagnetka, ayaa soo baxay xal lagu kalsoonaan karo oo loogu talagalay xaaladdan. Qaab-dhismeedkooda cabbiraadda aan faragelinayn, la jaanqaadidda warbaahinta daxalka leh ee ballaaran, iyo saxnaanta cabbirka sare waxay ka dhigayaan kuwo aan laga maarmi karin warshadaha halkaas oo deegaanno kiimiko oo adag ay ku badan yihiin. Maqaalkani wuxuu sahaminayaa faa'iidooyinka gaarka ah ee EMFs ee cabbirka dareeraha daxalka leh, codsiyadooda caadiga ah ee warshadaha muhiimka ah, iyo tixgelinta muhiimka ah ee waxqabadka ugu wanaagsan.
Faa'iidada ugu weyn ee mitirrada socodka elektromagnetic-ka ee cabbirka dareeraha daxalka waxay ku jirtaa qaab-dhismeedkooda iyo la qabsiga walxaha. Si ka duwan mitirrada socodka dhaqameed ee leh qaybo soo dhex gala oo u nugul daxalka, EMF-yadu waxay leeyihiin dareemayaal leh dahaar ka soocaya walaxda cabbirka ee ka soocaya dhexdhexaadka daxalka. Qalabka dahaarka caadiga ah waxaa ka mid ah PTFE (polytetrafluoroethylene), PFA (perfluoroalkoxy alkane), iyo caag, kuwaas oo dhammaantood muujiya iska caabin aad u fiican oo ku wajahan asiidhyada, alkalis, iyo dareerayaasha dabiiciga ah. Intaa waxaa dheer, elektroodhada EMF-yada waxaa laga samayn karaa agabyo u adkaysta daxalka sida Hastelloy, titanium, ama tantalum, taasoo hubinaysa xasillooni muddo dheer ah xitaa dareerayaasha aadka u daran. Habkan cabbiraadda aan taabashada lahayn wuxuu sidoo kale baabi'inayaa luminta cadaadiska iyo khatarta xirmidda, taas oo muhiim u ah ilaalinta hawlaha warshadaha ee joogtada ah.
Warshadaha kiimikada ayaa ah goobta ugu weyn ee loo adeegsado EMF-yada cabbirka dareeraha ee daxalka leh. Hawsha isku-darka kiimikada, noocyo kala duwan oo warbaahin ah oo daxal leh sida sulfuric acid, hydrochloric acid, iyo sodium hydroxide waxay u baahan yihiin xakamaynta socodka saxda ah si loo hubiyo waxtarka falcelinta iyo tayada badeecada. Tusaale ahaan, soo saarista bacriminta, EMF-yada leh dahaarka PTFE iyo elektroodhada Hastelloy ayaa si sax ah u cabbira heerka socodka ee aashitada sulfuric ee xooggan, taasoo suurtogalinaysa qiyaas sax ah oo leh ammonia. Soo saarista sunta cayayaanka, waxay la socdaan socodka dareerayaasha dabiiciga ah ee daxalka leh, iyagoo hubinaya badbaadada iyo xasilloonida habka falcelinta. Awoodda EMF-yada si ay u cabbiraan dareerayaasha daxalka leh ee leh saxnaan sare (badanaa ±0.5% qiimaha la cabbiray) waxay ka dhigaysaa qayb muhiim ah oo ku jirta otomaatigga habka kiimikada.
Warshadaha macdanta iyo macdanta ayaa sidoo kale si weyn ugu tiirsan EMF-yada si loo cabbiro dareerayaasha daxalka leh. Habka daxalka ee biraha aan birta ahayn (sida naxaasta, zinc, iyo dahabka), wakiilada daxalka leh (tusaale ahaan, xalka aashitada sulfuric, xalka cyanide) ayaa loo isticmaalaa in laga soo saaro biraha macdanta. EMF-yada waxaa loo adeegsadaa in lagu cabbiro heerka socodka wakiiladan daxalka leh, iyagoo hubinaya isku-darka isku midka ah ee macdanta iyo hagaajinta hufnaanta daxalka. Habka wax-soo-saarka birta, waxay sidoo kale la socdaan socodka dareerayaasha qaboojinta ee daxalka leh iyo aashitada qashinka, taasoo gacan ka geysaneysa yareynta isticmaalka tamarta iyo buuxinta heerarka daxalka deegaanka. Qaab-dhismeedka adag ee EMF-yada ayaa u oggolaanaya inay u adkeystaan ​​xaaladaha heerkulka sare iyo cadaadiska sare ee inta badan lagu arko howlaha macdanta iyo birta.
Warshadaha daaweynta biyaha wasakhda ah waa xaalad kale oo muhiim ah oo lagu dabaqo. Biyaha wasakhda ah ee warshadaha badanaa waxay ka kooban yihiin qaybo daxal leh sida ion-yada birta culus, asiidhyada, iyo alkalis, kuwaas oo u baahan cabbir sax ah oo socodka ah si loo helo daaweyn wax ku ool ah. EMF-yadu waxay cabbiraan heerka socodka biyaha wasakhda ah ee ku jira ururinta iyo hababka daaweynta, taasoo suurtogalinaysa xakamaynta saxda ah ee waxyaabaha lagu daro kiimikada (tusaale ahaan, dhexdhexaadiyeyaasha) iyo hubinta u hoggaansanaanta xeerarka sii deynta. Iska caabbintooda wasakhda iyo daxalka waxay hubisaa hawlgal xasilloon xitaa deegaannada biyaha wasakhda ah ee adag, taasoo yaraynaysa kharashyada dayactirka iyo waqtiga shaqada.
Si loo hubiyo waxqabadka ugu wanaagsan ee EMF-yada cabbirka dareeraha ee daxalka leh, waa in la ogaadaa dhowr tixgelin oo muhiim ah. Marka hore, dooro walxaha dahaarka iyo elektroodka ku habboon iyadoo lagu saleynayo nooca iyo xoogga dhexdhexaadka daxalka leh. Marka labaad, hubi in dareeraha la cabbiray uu leeyahay gudbin ku filan (badanaa ka sarreeya 5 μS/cm), maadaama EMF-yadu aysan cabbiri karin dareerayaasha aan daxalka lahayn. Marka saddexaad, si sax ah u rakib mitirka si looga fogaado faragelinta elektroodka iyo hubinta goob socod oo deggan. Dayactir joogto ah, sida hubinta hufnaanta dahaarka iyo elektroodhada nadiifinta, ayaa sidoo kale lagama maarmaan u ah isku halaynta muddada dheer.
Gunaanad ahaan, mitirada socodka elektromagnetic-ka ayaa noqday doorashada la door bidayo ee cabbirka dareeraha daxalka ah sababtoo ah la qabsiga walxaha, saxnaanta sare, iyo waxqabadka xasilloonida. Adeegsigooda ballaaran ee warshadaha kiimikada, macdanta, iyo daaweynta biyaha wasakhda ah waxay muujinayaan doorkooda muhiimka ah ee hubinta hufnaanta habka, tayada badeecadaha, iyo badbaadada deegaanka. Iyada oo horumar joogto ah laga sameeyay tignoolajiyada agabka iyo naqshadeynta dareemayaasha, EMF-yada waxaa laga filayaa inay bixiyaan xalal lagu kalsoonaan karo oo loogu talagalay xaaladaha cabbirka daxalka ee aadka u daran mustaqbalka.
https://www.lanry-instruments.com/mag-11-electromagnetic-flow-meter-thread-connection-product/

Waqtiga boostada: Diseembar-09-2025

Noo soo dir fariintaada: