Ukukhetha i-Flow meter egqibeleleyo ye-Slurry: Isikhokelo esiBanzi

Xa kufikwa kumlinganiselo wokuhamba kodaka kumashishini ahlukeneyo, imitha yokuhamba kakuhle inokwenza wonke umahluko. Phakathi kweenketho ezininzi, i-cement slurry-specificukuhamba kwe-electromagneticimitha imilengaphandle njengesona sisombululo sisetyenziswa kakhulu nesithembekileyo. Amashishini anqwenela ngokwemvelo ukuqonda amaxabiso ezi zixhobo zikhethekileyo, apho zenziwa khona, kwaye, okona kubaluleke kakhulu, ngabavelisi abahloniphekileyo abame emva kwabo. Lo mdla udla ngokukhokelela kumbuzo oqhelekileyo: Loluphi uhlobo lwemitha yokuqukuqela olufaneleke kakhulu ukulinganisa uludaka? Namhlanje, le postukusuka I-Sino-analyzer ukuntywilakwesi sihloko ngohlalutyo oluneenkcukacha ukukunceda wenze isigqibo esinolwazi.

Ukuphonononga ezona ntlobo zidumileyo zemitha yokuqukuqela

Iimitha ezihambayo ziza kwiindidi ezininzi, zineentlobo ezine ezilawula usetyenziso lwemizi-mveliso:iimitha zokuhamba nge-electromagnetic, Iimitha zokuhamba ze-vortex,Iimitha zokuhamba zeinjini, kwayeIimitha zokuhamba kwe-ultrasonic. Ngoko ke, yeyiphi ilungele udaka lwesamente? Masiyiqhekeze.

Iimitha zokuHamba zoMbane

Ezi zixhobo zisebenza kumgaqo weFaraday womthetho wokufakelwa kwe-electromagnetic. Ngaphakathi kwesilinganisi-manzi, i-conductive medium (efana nodaka lwesamente) iqukuqela kwityhubhu yomlinganiselo, ijikelezwe ziikhoyili ezimbini zombane ezivelisa indawo enemagnethi engaguqukiyo. Njengoko i-slurry ihamba, ibangela i-voltage, efunyenwe ngama-electrodes ngaphakathi kombhobho. Umbhobho ngokwawo uhlanganiswe kunye nesixhobo esingaqhubekiyo sokuhlukanisa i-fluid kunye ne-electrodes ngombane.

Amacandelo angundoqo abandakanya umzimba oyintloko (oqhelekileyo owenziwe nge-carbon steel okanye insimbi engenasici), i-electrodes, i-lining, kunye ne-converter. I-lining material, ehlala irabha okanye i-PTFE (i-polytetrafluoroethylene), ikhethwa ngokusekelwe kwiipropati ze-medium.

Iilayini zerabha, ezifana ne-neoprene okanye i-polyurethane, zigqwesa ekuxhathiseni ukunxitywa, kunye ne-polyurethane esebenza ngokukodwa kwi-slurries e-abrasive kakhulu. I-PTFE linings, kubandakanywa imathiriyeli efana ne-PTFE kunye ne-PFA (perfluoroalkoxy), igqibelele kwindawo ezonakalisayo. Izinto ze-Electrode, ezifana ne-molybdenum-containing steel stainless, i-Hastelloy B, i-Hastelloy C, i-titanium, i-tantalum, okanye insimbi engenasici ene-tungsten carbide, iqinisekisa ukuhlala kunye nokuchaneka.

I-Vortex kunye ne-Turbine Flow Meters

Ngelishwa, olu khetho luyawa lufutshane xa kuziwa kudaka lwesamente. Iimitha zokuqukuqela zeVortex kunye ne turbine flow meters zisokola ngokuchaneka ngenxa yobunzima, ubume oburhabaxa boludaka, kwaye ii-impellers zabo zithande ukuvaleka, zibenza bangathembeki kwesi sicelo.

Xa kuthathelwa ingqalelo ezi ngqwalasela, imitha yokuqukuqela ye-electromagnetic ivela njengomphumeleli ocacileyo wokulinganisa uludaka lwesamente. Uyilo lwayo luvumela imingeni ekhethekileyo eyenziwa yile ndlela, iqinisekisa ukufundwa okuchanekileyo kunye nokuhambelana.

Ultrasonic flow meter

Iimitha zokuqukuqela ze-Ultrasonic zilinganisa isantya sokuhamba kusetyenziswa amaza omsindo angaphaya kokuva kwabantu (ngaphezulu kwe-20 kHz), enikezela ngesisombululo esingena-invasive kulwelo okanye iigesi. Basebenza ngemigaqo emibini ephambili:

• Indlela yeXesha lokuHamba: Ii-transducers ezimbini zithumela i-ultrasonic pulses ngolwelo-enye kunye nokuhamba (ezantsi), enye ngokuchasene nayo (phezulu). Umahluko kumaxesha okuhamba (Δt) ngenxa yesantya sokuhamba usetyenziswa ukubala isantya. Oku kulungele ulwelo olucocekileyo njengamanzi okanye i-oyile.
• Indlela ye-Doppler Effect: I-transducer enye ikhupha amaza abonakalisa amasuntswana okanye amaqamza kulwelo, abangela ukutshintshwa kwamaza. Ishifti imisela isantya sokuhamba, esilungele i-slurries okanye amanzi amdaka.

I-electronics yemitha iguqula isantya kwi-volumetric flow ngokusebenzisa indawo enqamlezileyo yombhobho. Ngaphandle kwamalungu ahambayo, ezi mitha zinokugcinwa okuphantsi kwaye zilungelelanise ubungakanani bombhobho ohlukeneyo, nangona ukuchaneka kuxhomekeke kuhlobo lolwelo kunye nofakelo olufanelekileyo.

Ukulungelelanisa ukhetho Lwakho: Ukukhetha kunye neXabiso

Ukukhethwa kwemitha ye-sement slurry-specific flow meter, kunye neendleko zayo, kuxhomekeke kakhulu kwiimfuno ezithile zendawo yakho. Izinto ezifana nokubunjwa kodaka, izinga lokuhamba, kunye neemeko zokusingqongileyo zidlala indima ebalulekileyo. Oku kuthetha ukuba nabani na ojonge ukuthenga i-flow meter kufuneka abe nokuqonda okucacileyo kweemfuno zabo zokusebenza phambi kokubuza malunga namaxabiso. Ngokubonelela ngolwazi oluneenkcukacha kumthengisi, unokuqinisekisa ukuba ufumana isixhobo esihambelana ngokugqibeleleyo nesicelo sakho, ukongeza ukusebenza kunye nexabiso.

Izibonelelo zeMeta yokuHamba eLungileyo kwiShishini lakho

Ukukhetha isilinganisi-manzi esifanelekileyo kudlula ngaphaya kokusebenza nje—kumalunga nokuphucula ukusebenza kakuhle nokukhusela utyalo-mali lwakho. Imitha yokuqukuqela yombane evela kumvelisi othembekileyo onje ngeHangzhou Liance iqinisekisa ixesha eliphantsi elisezantsi, imilinganiselo echanekileyo, kunye nokuthembeka kwexesha elide, nakwezona ndawo zinzima kwimizi-mveliso. Nokuba uyakha, usemigodini, okanye usenza imveliso, olu khetho lunokuphucula ukusebenza kunye nokwandisa imveliso.

Iingcamango Zokugqibela

Uhambo lokufumana eyona mitha yokuqukuqela ilungileyo yodaka lwesamente luqala ngokuqonda iimfuno zakho ezizodwa kunye nokusebenzisana nenkokeli yeshishini eqinisekisiweyo. Iimitha zokuqukuqela koMbane, kunye noyilo lwazo olomeleleyo kunye nokuguquguquka, sisisombululo solu celomngeni. Ukuba unezinye iimfuno ezikhethekileyo, khetha enye imitha yokuhamba ngokuthe ngqo!