Momwe mungasankhire screw compressor ndi piston compressor pansipa 22KW

Mayendedwe a piston compressor woziziritsidwa ndi mpweya amatha kuyambika koyambirira kwa zaka za zana la 19.Amagwiritsidwa ntchito kwambiri pazida zosiyanasiyana, kuthamanga kwambiri kumatha kufika 1.2MPa.Magawo oziziritsidwa ndi mpweya amitundu yosiyanasiyana amatha kusinthidwa kuti akhale m'chipululu.

Kompreza yaing'ono ya pistoni yodziwika kwambiri ndi imodzi yokha.Kutentha kwa utsi kumatha kufika 240 ° C, ndipo phokoso lalikulu la unit limaposa 80dBA.

Kwa mayunitsi otsika mphamvu, chifukwa ndalama zoyambira zogulira ndi 40-60% zocheperako kuposa ma screw compressor, ma piston compressor amakhala ndi mtengo wogwiritsa ntchito kwambiri.Apanso muyenera kuganizira zida zina zothandizira, monga zozizira zachiwiri, zoyambira ndi zotsekera, ndalamazi ziyenera kuphatikizidwa pamtengo wonse.
Ma compressor ang'onoang'ono a piston amatha kupereka mpweya wabwino kwambiri pazida zambiri kwa nthawi yayitali.Mapangidwe osavuta, osiyanasiyana ogwiritsira ntchito komanso kudalirika kwakukulu ndizo mphamvu zawo zofunika kwambiri.

Ngakhale kuti ndalama zoyamba za screw compressor ndizokwera mtengo kuposa ma compressor a pistoni, akukhala otchuka kwambiri pamagetsi a 7.4-22kW.Chifukwa chimodzi ndi chakuti ma screw unit nthawi zambiri amapakidwa ngati ma module.Nthawi zambiri, gawo lokhazikika la screw unit limayikidwa ndi choyambira, choziziritsa kuzizira, ndi chowongolera chowongolera mphamvu.

Screw compressor itha kugwiritsidwanso ntchito mumitundu yaying'ono yamagetsi, kuyambira 3.7 mpaka 22kW.Pansi pa mphamvu yomweyo, mwayi umodzi pa piston compressor ndikuti kutentha kwawo kumatsika.Screw compressor idapangidwa kuti izigwira ntchito mozungulira 100%, yokhala ndi mafuta ochepa opaka mafuta komanso kupereka mpweya wabwino kwambiri.

Ikani

Ma compressor ang'onoang'ono a piston amafunika kukhala ndi matanki osungira gasi.Tanki yosungiramo mpweya imagwiritsidwa ntchito kusunga mpweya woponderezedwa ndikuchepetsa nthawi yogwira ntchito ya compressor.Ma compressor ena ang'onoang'ono a pistoni nthawi zambiri amagwira ntchito mkati mwa pafupifupi 66% ya nthawi yogwira ntchito (yolemetsa).
Moyo wa injini ya pistoni yokhala ndi thanki yayikulu yokwanira yamafuta ndiyofunikira kwambiri.Mosasamala kanthu za kukula kwa thanki ya gasi kapena mawonekedwe a kompresa ndi thanki ya gasi, kuyika kwa pistoni yaing'ono ya pistoni kumakhala kosavuta nthawi zonse.Chifukwa cha mphamvu zopanda malire, pisitoni compressor iliyonse iyenera kukhazikika pansi.
Ma module ambiri amakina amapangidwa kuti azisuntha pawokha, ndipo maziko awo oyika amatha kuyikidwa pamwamba pa thanki yamafuta.Palibe pulsation pakutulutsa kwa screw compressor.Komabe, dongosololi kuphatikizapo thanki yosungiramo mpweya ndi yopindulitsa kwambiri kubwereranso bwino kwa chizindikiro cha mpweya kwa wolamulira wa compressor ndi ntchito yokhazikika ya dongosolo.

Ma compressor ang'onoang'ono amatha kupatsa ogwiritsa ntchito bokosi lonselo, lomwe lingagwiritsidwe ntchito pamakina a mpweya omwe amafunikira mpweya wokhazikika.Mulingo waphokoso wamayunitsi ambiri otsekeredwa ndi wotsika kuposa 80dBA.Compressor yopakidwa imatha kukhazikitsidwa mosavuta pansi, ndipo nthawi zambiri chida cholumikizira cha mfundo imodzi chimagwiritsidwa ntchito kulumikiza magetsi ndi gasi.
Kusankha malo oyenera oyika ndikofunika kwambiri kudalirika komanso moyo wautali wautumiki wa kompresa woziziritsidwa ndi mpweya.Kuyenda kwa mpweya wabwino kudzera mu thupi la compressor ndikofunikira kuti makinawo azigwira ntchito bwino komanso moyo wautali wa makinawo.
Nthawi zambiri, mpweya wabwino wa screw compressor ndi wabwinoko.Ngakhale itakhala yunifolomu yopaka mafuta, cholekanitsa chamafuta ndi gasi chogwira ntchito kwambiri chingathe kuchepetsa mafuta omwe amatulutsidwa mumpweya woponderezedwa mpaka 5ppm.Nthawi yomweyo, kutentha kwapang'onopang'ono kwa makina omata kumatha kupititsa patsogolo mpweya wabwino.Kutentha kwa utsi wa ma screw unit ambiri ndi pafupifupi 50 ° C kuposa kutentha kozungulira.