Momwe mungasankhire ma compressor okulungira ndi ma compressor a pistoni osakwana 22KW

Kayendedwe ka makina ang'onoang'ono oziziritsidwa ndi mpweya otchedwa piston compressor kamayambira kumayambiriro kwa zaka za m'ma 1800. Amagwiritsidwa ntchito kwambiri mu zipangizo zosiyanasiyana, mphamvu yayikulu kwambiri imatha kufika pa 1.2MPa. Magawo oziziritsidwa ndi mpweya a kukula kosiyanasiyana amatha kusinthidwa kuti agwirizane ndi malo achipululu.

Chojambulira cha pistoni chaching'ono chodziwika kwambiri ndi chimodzi. Kutentha kwa utsi kumatha kufika 240°C, ndipo phokoso lalikulu la chipangizocho limaposa 80dBA.

Pa mayunitsi amphamvu ochepa, chifukwa ndalama zoyambira zogulira ndi 40-60% zochepa kuposa za ma compressor okulungira, ma compressor a piston ali ndi phindu lalikulu logwiritsidwa ntchito. Apa ndikofunikiranso kuganizira zida zina zothandizira, monga choziziritsira chachiwiri, choyambira ndi chosinthira chozimitsira, ndalama izi ziyenera kuphatikizidwa mu mtengo wonse.
Ma compressor ang'onoang'ono a pistoni amatha kupereka mpweya wabwino kwambiri wopanikizika pazida zambiri kwa nthawi yayitali. Kapangidwe kosavuta, magwiridwe antchito osiyanasiyana komanso kudalirika kwambiri ndiye mphamvu zawo zofunika kwambiri.

Ngakhale kuti ndalama zoyambira zogwiritsira ntchito ma screw compressor zimakhala zodula kuposa ma piston compressor, zikutchuka kwambiri pa mphamvu ya 7.4-22kW. Chifukwa chimodzi ndichakuti ma screw unit nthawi zambiri amapakidwa ngati ma module. Nthawi zambiri, ma screw unit module wamba amapakidwa ndi choyambira, choziziritsira pambuyo pake, ndi chowongolera ma compressor chomwe chili ndi mphamvu zowunikira mphamvu.

Ma compressor okulungira angagwiritsidwenso ntchito pa mphamvu zochepa, kuyambira 3.7 mpaka 22kW. Pansi pa mphamvu yomweyo, ubwino umodzi kuposa ma compressor a piston ndi wakuti kutentha kwawo kotulutsa utsi kumakhala kotsika. Compressor yokulungira yapangidwa kuti igwire ntchito pansi pa kayendedwe ka katundu wa 100%, yokhala ndi mafuta ochepa opaka komanso mpweya wabwino kwambiri.

Ikani

Ma compressor ang'onoang'ono a piston ayenera kukhala ndi matanki osungiramo gasi. Tanki yosungiramo mpweya imagwiritsidwa ntchito kusungiramo mpweya wopanikizika ndikuchepetsa nthawi yogwirira ntchito ya compressor. Ma compressor ena ang'onoang'ono a piston nthawi zambiri amagwira ntchito mkati mwa pafupifupi 66% ya nthawi yogwira ntchito (yonyamula).
Moyo wa injini ya pistoni yokhala ndi thanki yamafuta okwanira ndi wofunika kwambiri. Mosasamala kanthu za kukula kwa thanki yamafuta kapena kapangidwe ka compressor ndi thanki yamafuta, kuyika compressor yaing'ono ya pistoni nthawi zonse kumakhala kosavuta. Chifukwa cha mphamvu zosalinganika, compressor iliyonse ya pistoni iyenera kukhazikika pansi.
Ma module ambiri a makina okulungira amapangidwa kuti azisunthika okha, ndipo maziko awo oyika amatha kuyikidwa pamwamba pa thanki ya gasi. Palibe kugwedezeka kwa compressor yokulungira. Komabe, makina ophatikizira thanki yosungiramo mpweya ndi othandiza kwambiri pakubwezeretsa bwino chizindikiro cha mpweya ku chowongolera compressor komanso kugwira ntchito bwino kwa makinawo.

Ma compressor ang'onoang'ono a screw amatha kupatsa ogwiritsa ntchito bokosi lonse, lomwe lingagwiritsidwe ntchito m'makina oponderezedwa a mpweya omwe amafunikira mpweya wokhazikika. Phokoso la mayunitsi ambiri otsekedwa ndi lotsika kuposa 80dBA. Compressor yopakidwa screw imatha kuyikidwa mosavuta pansi, ndipo nthawi zambiri chipangizo cholumikizira cha mfundo imodzi chokha chimagwiritsidwa ntchito kulumikiza magetsi ndi gasi.
Kusankha malo oyenera oyikapo ndikofunikira kwambiri kuti compressor yoziziritsidwa ndi mpweya ikhale yodalirika komanso yogwira ntchito kwa nthawi yayitali. Kuyenda bwino kwa mpweya m'thupi la compressor ndikofunikira kwambiri kuti makinawo azigwira ntchito bwino komanso azikhala nthawi yayitali.
Kawirikawiri, mpweya wopanikizika wa ma compressor a screw ndi wabwino kwambiri. Ngakhale utakhala screw yothira mafuta, cholekanitsa mafuta ndi gasi chogwira ntchito bwino kwambiri chingachepetse kuchuluka kwa mafuta omwe amatuluka mu makina opanikizika kufika pa 5ppm. Nthawi yomweyo, kutentha kochepa kwa utsi wa makina opanikizika kungapangitse kuti mpweya wopanikizika ukhale wabwino kwambiri. Kutentha kwa utsi wa mayunitsi ambiri a screw kumakhala pafupifupi 50°C kuposa kutentha kwa mlengalenga.