Kukho iintlobo ngeentlobo zee-air compressors. Eyona yaphuhliswayo nesetyenziswa kakhulu yi-reciprocating piston compressor. Ngokuphuhliswa kwiminyaka yakutshanje, ii-screw air compressors ziye zathatha indawo yee-piston compressors kancinci kancinci kuluntu kuba ii-screw air compressors zineempawu ezikhethekileyo.
Indlela yokuthambisa ekhethekileyo ye-screw compressor inezi nzuzo zilandelayo: umahluko wayo woxinzelelo uyivumela ukuba ifake i-coolant kwigumbi lokucinezela kunye neebheringi, okwenza kube lula ulwakhiwo oluntsonkothileyo loomatshini; i-coolant yokufaka i-injection ingenza ifilimu yolwelo phakathi kwee-rotors, kwaye i-rotor encedisayo inokuqhutywa ngqo yi-rotor ephambili; i-coolant efakwe i-injection inokunyusa isiphumo somoya, inciphise ingxolo, kwaye inokufunxa ubushushu obuninzi boxinzelelo. Ke ngoko, i-screw air compressor ineengenelo zokungcangcazela okuncinci, akukho mfuneko yokuyilungisa kwisiseko ngee-anchor bolts, amandla aphantsi emoto, ingxolo ephantsi, ukusebenza kakuhle okuphezulu, uxinzelelo oluzinzileyo lokukhupha umoya, kunye nokungabikho kwamalungu anxitywayo.
Kukho iimpazamo ezithile kwi-compressor yepiston, kwaye iiringi zepiston kunye nezixhobo zokupakisha azifuni ukuthambisa ngeoyile. Kwiimeko eziqhelekileyo, igesi ecinezelweyo icocekile kwaye ayinayo ioyile. Nangona kunjalo, ngenxa yokuba iringi ye-oyile yokukrala ayisoloko ikrwela ioyile ngokupheleleyo kwaye isitywino asilunganga, ioyile idla ngokungena kwisixhobo sokupakisha nakwiringi yepiston, nto leyo ebangela ukuba igesi ecinezelweyo ibe neoyile. Ukongeza, ubushushu bomphunga buphezulu, ngamanye amaxesha bufikelela kuma-200°C; i-cooler ivalekile, nto leyo ebangela ukuba ingabi luncedo ekupholiseni; iringi yepiston idaywe yioyile kwaye idla ngokuguguleka; i-valve flap iyavuza; i-cylinder liner igugile, njl.
Ii-screw air compressors azinazo iimpazamo ezininzi. Lo gama nje i-oyile negesi yokwahlulahlula, izihluzi zomoya neoyile, njl.njl. zigcinwa zisebenza rhoqo, ukusebenza kwazo okuqhelekileyo kunokuqinisekiswa. Oomatshini ababini bezikrufu be-10m3 abasetyenzisiweyo babeneengxaki zokulungisa ngaphandle kokulungisa, kuquka imibhobho yamanzi amdaka evalekileyo kunye neepaneli zokulawula ezingasebenzi kakuhle. Kwiminyaka emibini edlulileyo, inkqubo yokusingatha ibisebenza ngendlela eqhelekileyo.
Ngoko ke, ngokwembono yeziphumo zokusetyenziswa, ukusebenza, iindleko zokugcinwa koomatshini, njl.njl., ii-screw compressors zinezibonelelo ezingenakuthelekiswa nanto kunee-piston air compressors. Azinciphisi nje kuphela amandla abasebenzi babasebenzi, kodwa zikwaphelisa nesidingo sabasebenzi bokulungisa, nto leyo enciphisa kakhulu iindleko zokulungisa. Kwelinye icala, xa usebenzisa umatshini wepiston, uxinzelelo lokukhupha umoya luya kuba phantsi kakhulu ngamanye amaxesha, nto leyo ebangela ukuba inkqubo yolawulo lwe-ion membrane ixhalabe. Emva kokutshintshela kumatshini we-screw, uxinzelelo lokukhupha umoya lubekwe kwi-0.58MPa, kwaye uxinzelelo luhlala luzinzile, ngoko ke lukhuselekile kwaye alunangxolo.
Ixesha leposi: Feb-28-2025
