Ukomisa umoya ocinezelweyo
Ngaphezulu koxinzelelo
I-Overcompression yindlela elula yokomisa umoya oxinyiweyo.
Eyokuqala kukuba umoya uxinzelelwe kuxinzelelo oluphezulu kunoxinzelelo olulindelekileyo lokusebenza, oku kuthetha ukuba ukuxinana komphunga wamanzi kwanda.Emva koko, umoya uyaphola yaye ukufuma kuyajiya kuze kwahlukane.Ekugqibeleni, umoya uyanda kwixinzelelo lokusebenza, ukufikelela kwi-PDP ephantsi.Nangona kunjalo, ngenxa yokusetyenziswa kwamandla aphezulu, le ndlela ifanelekile kuphela ukuhamba komoya omncinci kakhulu.
Funxa yomile
Ukomisa ukufunxa yinkqubo yemichiza apho umphunga wamanzi ufunxwa.Izinto ezifunxayo zinokuba qinileyo okanye zibe lulwelo.I-sodium chloride kunye ne-asidi ye-sulfuric zisetyenziswa rhoqo i-desiccants kwaye kunokwenzeka ukubola kufuneka kuthathelwe ingqalelo.Ezi ndlela aziqhelekanga ukusetyenziswa kuba izinto zokufunxa ezisetyenziswayo zibiza imali eninzi kwaye indawo yombethe ithotywa kuphela.
ukomisa i-adsorption
Umgaqo oqhelekileyo wokusebenza kwesomisi ulula: xa umoya omanzi uhamba ngezixhobo ze-hygroscopic (ngokuqhelekileyo i-silica gel, i-molecular sieves, i-alumina esebenzayo), umswakama emoyeni ubhengezwa, ngoko umoya womile.
Umphunga wamanzi ukhutshelwa ukusuka kumoya ofumileyo oxinanisiweyo ukuya kwi-hygroscopic material okanye "adsorbent", ethi ngokuthe ngcembe ihluthe ngamanzi.Ngoko ke, i-adsorbent kufuneka ihlaziywe ngamaxesha ukubuyisela amandla ayo omisa, ngoko ke i-dryer idla ngokuba nezikhongozeli ezibini zokomisa: isitya sokuqala somisa umoya ongenayo ngelixa isibini sihlaziywa.Xa enye yeenqanawa ("inqaba") igqityiwe, enye ihlaziywa ngokupheleleyo.I-PDP efikelelekayo ngokubanzi -40 ° C, kwaye ezi zomisi zinokubonelela ngomoya owomileyo ngokwaneleyo ukwenzela izicelo ezingqongqo.
Isomisi sokuvuselela ukusetyenziswa komoya (esikwaziwa ngokuba “sisisomisi sokuvuselela esingenabushushu”)
Kukho iindlela ezi-4 ezahlukeneyo zokuvuselelwa kwe-desiccant, kwaye indlela esetyenzisiweyo inquma uhlobo lwesomisi.Iindidi ezonga amandla amaninzi zidla ngokuntsonkotha kwaye, ke ngoko, zibiza kakhulu.
I-oyile-free screw compressor air kunye ne-MD suction dryer
1. I-pressure swing adsorption regeneration dryer (ekwabizwa ngokuba "i-heatless regeneration dryer").Esi sixhobo sokumisa sifaneleke kakhulu ukuhamba komoya omncinci.Ukuzaliseka kwenkqubo yokuhlaziywa kufuna uncedo lomoya owandisiweyo oxinanisiweyo.Xa uxinzelelo olusebenzayo luyi-7 bar, isomisi sisebenzisa i-15-20% yomthamo womoya olinganisiweyo.
2. Isomisi sokuvuselela ukufudumeza Esi somisi sisebenzisa isifudumezi sombane ukutshisa umoya owandisiweyo oxinanisiweyo, ngaloo ndlela unciphisa ukusetyenziswa komoya okufunekayo ukuya kwi-8%.Esi somisi sisebenzisa ama-25% amandla angaphantsi kunesomisi sokuhlaziya esingenabushushu.
3. Umoya ojikeleze i-blower regeneration dryer uvuthela kwi-heater yombane kwaye uqhagamshelane ne-adsorbent emanzi ukuvuselela i-adsorbent.Olu hlobo lwesomisi alusebenzisi umoya oxinzelelweyo ukuvuselela i-adsorbent, ngoko ke kudla ngaphezu kwe-40% yamandla ngaphezu kwe-dryer regeneration dryer.
4. I-compression heat regeneration dryer I-adsorbent kwi-compression heat regeneration dryer ihlaziywa ngokutsha ngokusebenzisa ukushisa koxinzelelo.Ubushushu bokuvuselela abususwanga kwi-aftercooler kodwa isetyenziselwa ukuhlaziya i-adsorbent.Olu hlobo lwesomisi lunokubonelela ngeqondo lombethe loxinzelelo lwe -20 ° C ngaphandle kotyalo-mali lwamandla.Iindawo ezinoxinzelelo oluphantsi lombethe nazo zinokufunyanwa ngokongeza izifudumezi ezongezelelweyo.
Isomisi sokuvuselela uqhushumbo lomoya.Ngelixa inqaba ekhohlo isomisa umoya oxinanisiweyo, inqaba ekunene ihlaziya.Emva kokupholisa kunye nokulingana koxinzelelo, iinqaba ezimbini ziya kutshintsha ngokuzenzekelayo.
Ngaphambi kokumisa i-adsorption, i-condensate kufuneka ihlulwe kwaye ikhutshwe.Ukuba umoya oxinyiweyo uveliswa yi-oyile-injected compressor, i-oil-remoding filter kufuneka ifakwe kwakhona phezulu kwesixhobo sokumisa.Kwiimeko ezininzi, isihluzo sothuli siyafuneka emva kwesomisi se-adsorption.
Izomisi zokuvuselela ubushushu zinokusetyenziswa kuphela ngeecompressors ezingenawo ioyile kuba ukuvuselelwa kwazo kufuna umoya wokuhlaziya ubushushu obuphezulu kakhulu.
Uhlobo olukhethekileyo lwe-compression heat regenerative dryer yi-drum dryer.Olu hlobo lwesomisi lunombhobho ojikelezayo kunye ne-adsorbent ebambelele kuyo, kwaye ikota yesigubhu ihlaziywa kwaye yomiswe ngomoya oshushu oshushu kwi-130-200 ° C ukusuka kwi-compressor.Umoya ohlaziyiweyo uye upholiswe, amanzi okudibanisa ayakhutshwa, kwaye umoya ubuyiselwa kumlambo oyintloko womoya ocinezelweyo nge-ejector.Elinye icandelo lomphezulu wedrum (3/4) lisetyenziselwa ukomisa umoya ocinezelweyo ukusuka kwicompressor aftercooler.
Akukho lahleko yomoya ocinezelekileyo kwi-compressed heat regeneration dryer, kwaye imfuno yamandla kukuqhuba idrum kuphela.Ngokomzekelo, i-dryer ene-process flow rate ye-1000l / s idla kuphela i-120W yombane.Ukongeza, akukho lahleko yomoya ocinezelweyo, akukho sihluzo seoyile, kwaye akukho sihluzo sothuli sifunekayo.
Ingxelo: Eli nqaku liveliswe kwi-Intanethi.Umxholo wenqaku wenzelwe iinjongo zokufunda nokunxibelelana kuphela.I-Air Compressor Network ihlala ingathathi hlangothi ngokubhekiselele kwizimvo kwinqaku.I-copyright yenqaku lelombhali wokuqala kunye neqonga.Ukuba kukho naluphi na ulwaphulo-mthetho, nceda uqhagamshelane nathi ukuze ulucime.
