Ulwazi oluyisisekelo lwe-air compressor

Iyini i-compressor? Imishini esetshenziswa ukucindezela igesi ukwandisa umfutho wegesi ibizwa ngokuthi i-compressor. I-air compressor iyi-compressor yomoya, umshini osetshenziselwa ukucindezela umoya ukwandisa umfutho womoya. I-compressor ibizwa nangokuthi "i-compressor" noma "ipompo yomoya". Ngokuvamile, lapho ingcindezi yokuphakamisa ingaphansi kuka-0.2MPa, ibizwa ngokuthi i-blower, futhi uma ingaphansi kuka-0.02MPa, ibizwa ngokuthi i-ventilator. Umshini we-piston ongu-0.5MPa ubizwa ngokuthi umshini wezimayini. Amazinga kazwelonke we-screw compressor 0.7MPa, 0.8MPa, kanye ne-1.25MPa. Uma ingaphezu kuka-1.25MPa, idinga ukubonwa umshini wepiston, obizwa ngokuthi umshini wezimboni. Embonini yezimayini, i-metallurgy, ukukhiqizwa kwemishini, ubunjiniyela bomphakathi, imboni ye-petrochemical, imboni ye-electronics, ubunjiniyela befriji nokuhlukaniswa kwegesi kanye nemboni yezokuvikela kazwelonke, ama-compressor angenye yemishini ebalulekile ebalulekile. Njengoba i-compressor yegesi isetshenziswa kabanzi, isiphenduke umshini wenhloso evamile.

Ukusetshenziswa kwama-compressors kungahlukaniswa ngezinhlobo ezintathu:

·Umoya ocindezelwe njengamandla

Umoya ocindezelwe usetshenziselwa ukushayela imishini namathuluzi ahlukahlukene omoya, asetshenziselwa ukulawula izinsimbi nezinto ezizishintshayo, kanye nokwethulwa kwezikhali ezithile zokuvikela izwe nokucwaninga kwesayensi, ukuphakama nokwehla kwemikhumbi-ngwenya kanye nokuhlengwa kwemikhumbi ecwile, konke kudinga. izingcindezi zegesi ezahlukene. Umoya ocindezelwe unezici zokugcina kalula, ukulawula okulula, uketshezi oluhle, ukuphepha nokuvikelwa kwemvelo. Ngakho-ke, umoya ocindezelweyo nawo ubhekwa njengomthombo wamandla wesibili ngemva kukagesi.

·Igesi ecindezelweyo isetshenziselwa ukufaka isiqandisi nokuhlukanisa

Igesi iyacindezelwa, ipholiswe, iyanwetshwa futhi ifakwe uketshezi. Isetshenziselwa isiqandisi sokwenziwa (isiqandisi, isiqandisi kanye ne-air conditioning, njenge-ammonia ne-freon compressors, ingcindezi ngokuvamile i-8-14bar, lolu hlobo lwe-compressor lubizwa ngokuthi i-refrigeration compressor. Ngaphezu kwalokho, uma igesi eliwuketshezi liyigesi elixutshwe, lingakwazi Iba Kudivayisi yokuhlukanisa, izakhi zihlukaniswa ngokuya ngamazinga azo okushisa ahlukene okuhwamuka ukuze zithole amagesi ahlanzekile ahlukahlukene.Isibonelo, emva kokuncibilika komoya nokuhlukana, umoya-mpilo ohlanzekile, i-nitrogen emsulwa kanye ne-xenon emsulwa, i-neon, i-argon, i-helium namanye amagesi angavamile Ngokuthuthuka okusheshayo kwemboni ye-petrochemical yaseShayina, igesi eluhlaza—igesi eqhekekile ye-petroleum ihlukaniswa ngokucindezelwa kuqala, bese kusetshenziswa amazinga okushisa ahlukene okupholisa ukuhlukanisa izingxenye.

·Ukulethwa kwegesi

I-compressor esetshenziselwa ukuthutha igesi incike kubude bepayipi ukunquma ingcindezi, futhi ingcindezi yokuthutha igesi ingu-3-30bar. I-compressor esetshenziselwa ukufaka amabhodlela egesi incike esimweni segesi. Ngokuvamile, ingcindezi yesilinda somoya-mpilo ingu-150bar, igesi ye-acetylene ayizinzile, futhi ingcindezi yebhodlela ingu-25bar, futhi ikhangwa yi-acetone. Amanye amagesi okulula ukuwacwilisa ngezinga lokushisa eliphakeme elibucayi angacindezelwa kuqala, bese apholiswa ukuze agcwale futhi afakwe ebhodleleni. Isibonelo, ingcindezi yebhodlela yegesi ye-chlorine ingu-10-15bar, futhi ingcindezi yebhodlela ye-carbon dioxide ingu-50-60bar. Umfutho webhodlela le-petroleum eliquefied petroleum osetshenziswa kakhulu ngu-5-15bar.