Makasitomala ambiri sadziwa momwe angasankhire screw air compressor. Lero, OPPAIR ikambirana nanu za kusankha screw air compressors. Tikukhulupirira kuti nkhaniyi ingakuthandizeni.
Masitepe atatu posankha screw air compressor
1. Dziwani kuthamanga kwa ntchito
Mukasankhachozungulira chozungulira chopukutira mpweya, choyamba muyenera kudziwa kuthamanga kwa mpweya komwe kumafunikira kumapeto kwa mpweya, kuwonjezera malire a 1-2 bar, kenako sankhani kuthamanga kwa compressor ya mpweya. Zachidziwikire, kukula kwa m'mimba mwake wa payipi ndi kuchuluka kwa malo otembenukira ndi zinthu zomwe zimakhudza kutayika kwa kuthamanga. M'mimba mwake wa payipi ukakhala waukulu komanso malo otembenukira ochepa, kutayika kwa kuthamanga kumakhala kochepa; mosiyana, kutayika kwa kuthamanga kumakhala kwakukulu.
Chifukwa chake, ngati mtunda pakati pa ma compressor a air screw ndi payipi yomaliza mpweya uli wautali kwambiri, kukula kwa payipi yayikulu kuyenera kukulitsidwa moyenera. Ngati nyengo ikukwaniritsa zofunikira pakukhazikitsa kwa compressor ya mpweya ndipo momwe ntchito ikuyendera zimalola, ikhoza kuyikidwa pafupi ndi kumapeto kwa mpweya.
2. Dziwani kuchuluka kwa madzi oyenda bwino
(1) Posankhachopukutira mpweya chokulungiraChoyamba muyenera kumvetsetsa kuchuluka kwa madzi otuluka m'magetsi pogwiritsa ntchito mpweya ndikuchulukitsa kuchuluka kwa madzi otuluka ndi 1.2;
(2) Funsani wogulitsa zida zogwiritsira ntchito mpweya za kuchuluka kwa madzi omwe amayendera pa chipangizo chogwiritsira ntchito mpweya kuti asankhe makina opondereza mpweya;
(3) Mukakonzanso siteshoni ya compressor ya screw air, mutha kuwona ma parameter oyambilira ndikuwaphatikiza ndi momwe gasi amagwiritsidwira ntchito kuti musankhe compressor ya air.
3. Dziwani mphamvu ya magetsi
Liwiro likasintha pomwe mphamvu sizikusintha, kuchuluka kwa volumetric flow rate ndi working pressure nazonso zimasintha moyenerera. Liwiro likachepa, utsi umachepanso moyenerera, ndi zina zotero.
Mphamvu ya kusankha kwa compressor ya mpweya ndi yokwanira kukwaniritsa kuthamanga kwa ntchito ndi kuyenda kwa volumetric, ndipo mphamvu yamagetsi imatha kukwaniritsa mphamvu ya mota yoyendetsera yofananira.
Mfundo zinayi zofunika kuziganizira posankha screw air compressor
1. Ganizirani za kuthamanga kwa utsi ndi kuchuluka kwa utsi
Malinga ndi muyezo wa dziko lonse, kuthamanga kwa utsi wa compressor ya screw air compressor ndi 0.7MPa (ma atmospheres 7), ndipo muyezo wakale ndi 0.8MPa (ma atmospheres 8). Chifukwa chakuti kuthamanga kwa kapangidwe ka zida za pneumatic ndi makina amagetsi amphepo ndi 0.4Mpa, kuthamanga kwa ntchito kwachopukutira mpweya chokulungiraakhoza kukwaniritsa zofunikira zonse. Ngati compressor yomwe wogwiritsa ntchito amagwiritsa ntchito ndi yoposa 0.8MPa, nthawi zambiri imapangidwa mwapadera, ndipo kukakamizidwa sikungagwiritsidwe ntchito kuti tipewe ngozi.
Kukula kwa kuchuluka kwa mpweya wotulutsa mpweya ndi chimodzi mwa zinthu zazikulu zomwe zimagwiritsidwa ntchito pa compressor ya mpweya. Kuchuluka kwa mpweya wa compressor ya mpweya kuyenera kufanana ndi kuchuluka kwa mpweya wotulutsa womwe umafunika, ndikusiya malire a 10%. Ngati kugwiritsa ntchito mpweya kuli kwakukulu ndipo kuchuluka kwa mpweya wotulutsa mpweya wa compressor ya mpweya kuli kochepa, chida cha pneumatic chikayatsidwa, kuthamanga kwa mpweya wa compressor ya mpweya kudzachepa kwambiri, ndipo chida cha pneumatic sichingayendetsedwe. Zachidziwikire, kutsatira mosasamala kuchuluka kwa mpweya wotulutsa mpweya ndikolakwika, chifukwa kuchuluka kwa mpweya wotulutsa mpweya kukakhala kwakukulu, mota yokhala ndi compressor imakhala yayikulu, yomwe si yokwera mtengo kokha, komanso imawononga ndalama zogulira, komanso imawononga mphamvu zamagetsi ikagwiritsidwa ntchito.
Kuphatikiza apo, posankha kuchuluka kwa utsi, kugwiritsa ntchito mphamvu zambiri, kugwiritsa ntchito bwino nthawi zonse, ndi kugwiritsa ntchito thaulo la mpweya kuyeneranso kuganiziridwa. Njira yodziwika bwino ndi kulumikiza ma compressor a mpweya omwe ali ndi kusuntha pang'ono nthawi imodzi kuti apeze kusuntha kwakukulu. Pamene kugwiritsa ntchito mpweya kukuwonjezeka, amayatsidwa kamodzi ndi kamodzi. Izi sizothandiza pa gridi yamagetsi yokha, komanso zimasunga mphamvu (yambani zambiri momwe mukufunira), ndipo zimakhala ndi makina osungira, kotero kuti chingwe chonsecho chisatseke chifukwa cha kulephera kwa makina amodzi.
2. Ganizirani nthawi ndi mikhalidwe yogwiritsira ntchito mpweya
Nthawi ndi malo ogwiritsira ntchito gasi ndizofunikira kwambiri posankha mtundu wa compressor. Ngati malo ogwiritsira ntchito gasi ndi ochepa, mtundu woyima uyenera kusankhidwa. Mwachitsanzo, pa sitima ndi magalimoto; ngati malo ogwiritsira ntchito gasi asinthidwa pa mtunda wautali (kupitirira mamita 500), mtundu woyenda uyenera kuganiziridwa; ngati malo ogwiritsira ntchito sangagwiritsidwe ntchito, mtundu woyendetsa injini ya dizilo uyenera kusankhidwa;
Ngati palibe madzi a pampopi pamalo ogwiritsira ntchito, mtundu wozizira mpweya uyenera kusankhidwa. Ponena za kuziziritsa mpweya ndi kuziziritsa madzi, ogwiritsa ntchito nthawi zambiri amakhala ndi lingaliro lakuti kuziziritsa madzi ndikwabwino ndipo kuziziritsako ndikokwanira, koma sizili choncho. Pakati pa ma compressor ang'onoang'ono, kunyumba ndi kunja, kuziziritsa mpweya kumaposa 90%.
Ponena za kapangidwe kake, kuziziritsa mpweya n'kosavuta ndipo sikufuna madzi akagwiritsidwa ntchito. Kuziziritsa madzi kuli ndi zovuta zake zoopsa. Choyamba, kuyenera kukhala ndi njira yonse yoperekera madzi ndi madzi, zomwe zimafuna ndalama zambiri. Chachiwiri, choziziritsira madzi chimakhala ndi moyo waufupi. Chachitatu, n'kosavuta kuziziritsa silinda m'nyengo yozizira kumpoto. Chachinayi, madzi ambiri amawonongeka nthawi zonse akagwiritsidwa ntchito.
3. Ganizirani za ubwino wa mpweya wopanikizika
Kawirikawiri, mpweya wopanikizika wopangidwa ndi ma compressor a mpweya umakhala ndi mafuta odzola pang'ono komanso madzi pang'ono. Nthawi zina, mafuta ndi madzi ndizoletsedwa. Pakadali pano, simuyenera kungoyang'ana kusankha compressor kokha, komanso muyenera kuwonjezera zida zothandizira ngati pakufunika kutero.
4. Ganizirani za chitetezo cha ntchito
Chokometsera mpweya ndi makina omwe amagwira ntchito pansi pa kupanikizika. Pogwira ntchito, chimayendera limodzi ndi kukwera kwa kutentha ndi kupanikizika. Chitetezo cha ntchito yake chiyenera kuperekedwa patsogolo. Kuwonjezera pa valavu yotetezera, chokometsera mpweya chimakhala ndi chowongolera kupanikizika pokonza, ndipo chitetezo chachiwiri cha kutsitsa kupanikizika kwambiri chimachitika. Sikoyenera kukhala ndi valavu yotetezera yokha koma yopanda chowongolera kupanikizika. Sizingokhudza chitetezo cha makinawo, komanso zimachepetsa kugwiritsa ntchito bwino ndalama (ntchito yayikulu ya chowongolera kupanikizika ndikutseka valavu yoyamwa ndikupangitsa makinawo kugwira ntchito osagwira ntchito).
OPPAIR ikufuna othandizira padziko lonse lapansi, takulandirani kuti mufunse mafunso awa: WhatsApp: +86 14768192555
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Nthawi yotumizira: Juni-12-2025
