Ii-Air-compressors ze-7.5kw ze-10hp Screw Rotary Air Compressor Ac Power Motor Ii-air compressors eziqhelekileyo zemizi-mveliso

I-screw compressor ngumatshini wokucinezela igesi osebenzisa ivolumu eninzi, umthamo wawo osebenzayo wenza intshukumo ejikelezayo. Ukucinezelwa kwegesi kufezekiswa ngokutshintsha kwevolumu, kwaye utshintsho lwevolumu lufezekiswa ngokusebenzisa iirotor ezimbini zecompressor ezijikelezayo kwi-casing.

Ulwakhiwo olusisiseko lwe-screw air compressor: Emzimbeni we-compressor, ii-rotors ezimbini ze-helical ezidibeneyo zicwangciswe ngaxeshanye. Ngokwesiqhelo, i-rotor enamazinyo angqukuva ngaphandle kwesangqa se-pitch ibizwa ngokuba yi-male rotor okanye i-male screw. I-rotor enamazinyo angqukuva kwisangqa se-pitch ibizwa ngokuba yi-female rotor okanye i-female screw. Ngokwesiqhelo, i-male rotor iqhagamshelwe kwi-prime mover, kwaye i-male rotor iqhuba i-female rotor ukuba ijike i-two yokugqibela yee-bearings kwi-rotor ukuze ifikelele kwindawo ye-axial kwaye ithwale uxinzelelo lwe-compressor. Ii-cylindrical roller bearings kuzo zombini iziphelo ze-rotor zivumela i-rotor ukuba ibekwe nge-radially kwaye imelane ne-radial force kwi-compressor. Kuzo zombini iziphelo zomzimba we-compressor, ii-orifices zesimo esithile kunye nobukhulu ziyavulwa ngokwahlukeneyo. Enye isetyenziselwa ukufunxa kwaye ibizwa ngokuba yi-air inlet; enye isetyenziselwa i-exhaust kwaye ibizwa ngokuba yi-exhaust port.

Ukungenisa umoya
Inkqubo yokungenisa umoya yohlalutyo oluneenkcukacha lwenkqubo yokusebenza kwe-screw air compressor: xa i-rotor ijikeleza, xa indawo ye-tooth groove yee-rotors zesilisa nezesifazana ijika iye kwindawo evulekileyo yodonga lwe-intake end, indawo yeyona inkulu. Ngeli xesha, indawo ye-rotor tooth groove inxibelelana ne-air inlet. , kuba igesi ekwi-tooth groove ikhutshwa ngokupheleleyo ngexesha lokukhupha umoya, kwaye i-tooth groove ikwimeko ye-vacuum xa i-exhaust igqityiwe. Xa igesi igcwalisa i-tooth groove yonke, umphezulu wecala le-rotor inlet ujika usuke kwi-air inlet ye-casing, kwaye igesi ekwi-tooth groove ivaliwe.

Uxinzelelo
Inkqubo yokusebenza kwe-screw air compressor ihlalutywa ngokweenkcukacha kwinkqubo yokucinezela: xa ii-rotors zendoda nezebhinqa ziphela ukuphefumla, iincam zamazinyo ee-rotors zendoda nezebhinqa ziya kuvalwa nge-casing, kwaye igesi ayisayi kuphuma kwi-groove yamazinyo. Umphezulu wayo odibeneyo uhamba kancinci kancinci uye kwicala lokukhupha umoya. Isithuba se-groove yamazinyo phakathi komphezulu we-meshing kunye ne-exhaust port siyancitshiswa kancinci kancinci, kwaye igesi kwi-groove yamazinyo iyacinezelwa kwaye uxinzelelo luyanda.

Umphunga
Inkqubo yokukhupha umoya yohlalutyo oluneenkcukacha lwenkqubo yokusebenza kwe-screw air compressor: xa umphezulu we-meshing end we-rotor ujika ukuze uqhagamshelane ne-exhaust port ye-casing, igesi ecinezelweyo iqala ukukhutshwa de umphezulu we-meshing wencam yamazinyo kwaye i-tooth groove ihambe iye kwi-exhaust port. Ngeli xesha, indawo ye-tooth groove phakathi komphezulu we-meshing wee-rotors zamadoda nabasetyhini kunye ne-exhaust port ye-casing yi-0, oko kukuthi, inkqubo yokukhupha umoya igqityiwe. Kwangaxeshanye, ubude be-tooth groove phakathi komphezulu we-meshing we-rotor kunye nokungena komoya kwe-casing bufikelela kwiqondo eliphezulu. Ixesha elide, inkqubo yokungenisa umoya iphinda yenziwe.