Iminyaka engama-20 yamava kulo mmandla

Yintoni ukuhambisa umoya?

Yintoni ukuhambisa umoya?

I-pneumatic conveying kuthuthwa kwezinto eziqinileyo ezininzi ngombhobho ngokusebenzisa ukuhamba komoya okanye enye igesi.... Ukuthuthwa kwe-pneumatic kunokwakhiwa njengoxinzelelo oluhle okanye inkqubo yokucoca.

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Ukuhanjiswa komgubo wepneumatic kusebenzisa amandla okuhamba komoya.Ukuhanjiswa kwe-pneumatic kukwabizwa ngokuba yinkqubo yokuhambisa umoya okanye inkqubo yokuhambisa umoya.Usetyenziso oluthile lwetekhnoloji ye-fluidization yokuthutha izinto zegranular ecaleni kwendlela yokuhamba komoya kumbhobho ovaliweyo.Uyilo lwesixhobo sokuhambisa umoya silula kwaye kulula ukusebenza.Ingasetyenziselwa ukuthutha okuthe tye, okuthe nkqo okanye okuthe tye.Ngexesha lenkqubo yothutho, imisebenzi yomzimba efana nokufudumeza, ukupholisa, ukuhlelwa kokuhamba okomileyo, okanye ezinye iikhemikhali zingenziwa ngaxeshanye.

conveying2

Ngokoxinaniso lwamasuntswana othutho lwemibhobho, uthutho lwe-pneumatic lwahlulwe lube:

1. Ukuthuthwa kwesigaba se-Dilute: umxholo oqinileyo ungaphantsi kwe-100kg / m3 okanye i-solid-to-gas ratio (i-mass flow rate ratio phakathi komthamo wokuthutha oqinileyo kunye nokusetyenziswa kwegesi ehambelanayo) ngu-0.1-25.Isantya segesi esisebenzayo siphezulu ngokwentelekiso (malunga ne-1830ms, ngokoxinzelelo lwerhasi kumbhobho, yahlulwe ngohlobo lokufunxa kunye nohlobo lonikezelo loxinzelelo. yothulwa phantsi koxinzelelo olubi, kwaye inokuthuthwa ngokurhabaxa Umgama mfutshane, uxinzelelo kumbhobho wokugqibela luphezulu kunoxinzelelo lwe-atmospheric, kwaye ukukhutshwa kukulungele, kwaye kunokuthuthwa umgama omde, kodwa umgubo. amasuntswana kufuneka athunyelwe kumbhobho woxinzelelo nge-feeder.

2. Ukuthuthwa kwesigaba esixineneyo: inkqubo yokuthutha apho umxholo oqinileyo ungaphezulu kwe-100kg / m3 okanye umlinganiselo wegesi oqinileyo ungaphezulu kwe-25. Isantya somoya esisebenzayo siphantsi, kwaye uxinzelelo lomoya oluphezulu lusetyenziselwa ukwenza inkqubo yokuhambisa umoya. .Ngamathuba athile itanki ezaliswe luhlobo lothutho lwesigaba esishinyeneyo.Beka amaqhekeza kwitanki yoxinzelelo kwiibhetshi, kwaye emva koko ukhuphe umoya ukuze uzikhulule.Xa uxinzelelo kwitanki lufikelela kuxinzelelo oluthile, vula i-valve yokukhupha kwaye uvuthele amaqhekeza kumbhobho wokuhambisa ukuthutha.Ukuhanjiswa kwe-Pulse kukudlula umoya ocinezelekileyo kwitanki esezantsi ukukhulula izinto;enye i-pulse compressed atmosphere flow with frequency of 2040min-1 ivuthelwa kwi-inlet yombhobho wesondlo, isenza iikholamu ezincinci ezicwangcisiweyo kunye namacandelo amancinci kumbhobho Ikholamu yomoya isebenzisa uxinzelelo lwe-atmospheric ukutyhala phambili.Ukuthuthwa kwesigaba esixineneyo kunamandla amakhulu okuthutha, kunokucinezelwa umgama omde, umonakalo wezinto eziphathekayo kunye nokunxiba koqwalaselo kuncinci, kwaye ukusetyenziswa kwamandla kuncinci.Xa uqhuba uthutho lwesigaba se-dilute kwinkqubo yothutho yepayipi ethe tye, isantya segesi kufuneka sibe phezulu ukwenzela ukuba amaqhekeza akhutshwe kwaye anqunyanyiswe kwi-airflow.Xa ukhetha ukuhanjiswa kwesigaba sokuxubha okanye ukuhanjiswa kwesigaba esishinyeneyo, kuyilwe ngokuhambelana nokuhanjiswa kwemveliso kunye nokusebenza kwemathiriyeli yomgubo.


Ixesha lokuposa: Nov-22-2021