Makina Opaka utoto wa Jet: Gulu, Makhalidwe ndi Njira Yachitukuko

Mtundu wa makina opaka utoto wa jet

Makina odaya a jet osefukira a HTHP

Kuti agwirizane ndi kutentha kwapamwamba komanso kuthamanga kwambiri kwa nsalu zopangira nsalu zopangira, makina opaka utoto wa mumlengalenga amayikidwa mumphika wopingasa wopingasa, ndipo kutentha kwambiri ndi utoto wopaka kwambiri. kuchitidwa pansi pa boma losindikizidwa.Komabe, nsaluyo ndi yosavuta kugwedezeka pogwira ntchito, ndipo chithandizo chochepetsera kuthamanga ndi kutsegula chivundikirocho chimakhala chovuta kwambiri, ndipo kupaka utoto sikuli kokwanira. nsalu ndi nsalu nsalu, kukula mofulumira kutentha kwambiri ndi kuthamanga kwambiri lotayirira chingwe makina intermittent utoto adakwezedwa pakati 1960s.Chifukwa makina amtundu uwu amakakamiza madzi opaka utoto kuti aziyenda mu makina pozungulira pompa, ndikukankhira kusuntha kwa nsalu, motero amatchedwa makina opaka utoto. chitukuko;Kukula kwazomwe zimachitika ndikugwiritsa ntchito utoto kusefukira kwa utoto, kuchitapo kanthu komanso kupangidwa kukhala kusefukira, mtundu wopopera, kutsitsi kuphatikiza kusefukira, ndi zina zotero.Kuchokera pa kukula kwa chiŵerengero cha kusamba, ndi kukula kwachiwerengero chaching'ono cha kusamba.Chifukwa chakuti makina ambiri odaya ali ndi mikhalidwe yawoyawo ya mitundu ya nsalu ndi njira zodaya, pakali pano akuwongoleredwa ndi kupangidwa kuti azikhalira limodzi.

Makina odaya a jet a HTHP

Popeza GastonCounty adawonetsa kutentha koyamba komanso kuthamanga kwambirimakina opangira utoto wa jetm’chaka cha 1967, mitundu yosiyanasiyana ya makina odaya utoto wa jeti yaonekera motsatizanatsatizana, ndipo akukula mofulumira kwambiri m’zaka zaposachedwapa.Lingaliro lopaka utoto ndi jeti ndi madzi oyenda poyendetsa kusuntha kwa nsalu linali kuthandiza madzi opaka utoto kulowa munsalu ngati chingwe, kufulumizitsa utoto wa utoto pa ulusi, kuchepetsa chiŵerengero cha kusamba, ndi kupeza zotsatira zabwino za utoto.Pali mitundu yambiri yamakina otentha kwambiri komanso makina opaka utoto okwera kwambiri, omwe amatha kugawidwa kukhala mtundu wa tanki ndi mtundu wa chitoliro.

Kupititsa patsogolo ndi chitukuko cha makina opaka utoto wa jet

Gonjetsani thovu

Monga tanena kale, makina oterowo amakhala ndi madzi osambira pang'ono pomwe thovu lomwe limapangidwa popaka utoto silimasiyana ndi mtundu wa utoto ndipo limakonda kusakanikirana ndi nsalu, chimodzi mwazovuta zazikulu zamakina opaka utoto wodzaza ndi jeti. , yomwe ingayankhidwe ndi kuwonjezera kwa antifoaming wothandizira.M'zaka zaposachedwa, nozzle ya ambiri theka-odzazidwamakina opangira utoto wa jets imamizidwa mokwanira, yomwe ingalepheretse mpweya kulowa mumphuno ndikupanga thovu.Komanso, palinso okonzeka ndi kulambalala chitoliro, chithovu mu chosungira chitoliro anatsogolera kunja, kapena kuphatikiza kusefukira ndi kutsitsi nozzle madzi kusindikiza chipangizo, kuchepetsa thovu ali ndi zotsatira zabwino.

Pewani mikangano

Pogwiritsa ntchito makinawo, nsalu ya chingwe sichikhoza kupakidwa utoto nthawi zonse chifukwa chakusanjika, kupindika, kugwedezeka komanso kung'ambika.M'zaka zaposachedwa, pofuna kupewa kupotoza kwa nsalu ndi kugwedezeka, njira zotsatirazi zakhazikitsidwa: makina opaka utoto wamtundu wa tanki amatengera kukweza kwa nsalu, kuti nsaluyo ikhale ndi mwayi wogwedezeka musanalowe mu nozzle.makina opangira utoto wa jetndi liwiro nsalu kuthamanga liwiro, mtunda pakati pa wodzigudubuza ndi mlingo madzi ndi pang'ono kuchuluka.Gawo la nozzle limakonda kukhala lamakona anayi ndipo limakhala ndi kufalikira kwina.Ndizomveka kupanga gawo lamakona anayi a chubu chowongolera nsalu kumbuyo kwa nozzle, chomwe chimatha kuthetsa kupotoza kwa nsalu komwe kumayambitsidwa ndi eddy pakali pano pamadzi opaka utoto, kuchepetsa kutayika kwa hydraulic komwe kumachitika chifukwa cha eddy pakali pano pamadzi opaka utoto, ndipo imathandizira kuti pakhale utoto wofanana.Pamene chubu chansalu chodzitsogolera chikagwera mu chubu chosungiramo nsalu, chipangizo chogwiritsira ntchito pneumatic chimagwiritsidwa ntchito kupanga mulu wa nsalu bwino komanso nthawi zonse.

Chepetsani creases

Mu utoto wa jet, ndizosavuta kupanga ma longitudinal ndi transverse creases, omwe amagwirizana ndi nthawi yayitali yotulutsa nsalu pakupanga utoto.Choncho, n'kopindulitsa kuchepetsa ma creases pochitapo kanthu kuti apititse patsogolo kuthamanga kwa nsalu ya thanki ndi makina opaka utoto, kuti malo omwe ali ndi extrusion asinthe pakadutsa pafupifupi 1 ~ 2min. Komanso muzitsulo zosungiramo nsalu. pogwiritsa ntchito khola lopingasa kapena ng'oma ya shaft kuti mutembenuzire liwiro lotsika, chepetsani nsaluyo ndi mphamvu yokoka.Kuonjezera apo, chipangizo chodyeramo nsalu chofanana ndi njanji yonyamulira chingagwiritsidwenso ntchito, kapena popopopopopopopopopopopopopopokenya ya nsalu mu chitoliro chamtundu wa chitoliro chosungiramo chitoliro chingathe kuzunguliridwa mmwamba ndi pansi.Ndikoyenera kudziwa kuti nsalu zina zopaka utoto, ma creases nthawi zambiri zimagwirizana ndi kutalika kwa pampu yozungulira, ziyenera kusankhidwa kapena kupangidwa moyenera.

Pewani mabala

Nsalu zowoneka bwino zimakwapulidwa mosavuta ndi utoto wa jeti.M'zaka zaposachedwa, muyeso wa kusefukira ndi kupopera mbewu mankhwalawa nthawi zambiri amatengedwa kuti achepetse kuthamanga kwa nozzle ndikupangitsa kuti nsaluyo ikhale yovuta kukanda.Mukhozanso KUGWIRITSA NTCHITO wothamanga, ng'oma, kapena mu nsalu pansi pa yosungirako poyambira kukhudzana khoma ntchito PTFE bolodi kapena ❖ kuyanika, kapena ntchito zosapanga dzimbiri conveyor lamba, kupewa nsalu abrasion ali ndi zotsatira zina.