Mchenga Kutaya Ndi Kuzirala Drum

Mgugu woponya mchenga ndi ng'oma yozizira

Dongo loponya mchenga ndi chida chapadera cha mzere wopanga mchenga wa dongo. Zimaphatikiza ntchito monga kugwetsa mchenga, kuzizira kwa zidutswa, kuphwanya mchenga wakale, kuzizira kwa mchenga wakale, kuyesa koyambirira, ndi kuchotsa fumbi. Amagwiritsidwa ntchito kwambiri pokonza zisankho popanda mabokosi kapena pambuyo poyika bokosi.

Ntchito zoponya mchenga ndi ng'oma yozizira

Kulekanitsa mchenga wa nkhungu: Ng’oma imazungulira mothamanga kwambiri, kunyamula nkhungu ndikuiponya pansi. Kupyolera mu kugunda, kugubuduza kukangana, nkhungu imasweka, kulola kuti chidutswa choponyera chilekanitsidwe ndi mchenga; mapeto sieve mabowo kukhetsa mchenga wakale, kuponyera chidutswa ndi kutulutsidwa kuchokera kumaliseche mapeto, kukwaniritsa mchenga ndi kuponyera chidutswa kulekana.

Kuzizira kwachidutswa: Chidutswa chotentha (600-900 digiri) chimagudubuzika mu ng'oma, chophatikizidwa ndi mpweya wokakamiza ndi kuzizira kwa evaporation, chidutswa choponyeracho chimakhazikika mpaka pansi pa digirii 200, kuwongolera zoyendera ndi kuyeretsa zotsatizana, kupewa kutentha kwa zida ndi ogwira ntchito.

Mchenga wakale wophwanyidwa ndi kuzizira: Mchenga wakale wokhala ndi zipolopolo umaphwanyidwa, kupyolera mu evaporation + convective kutentha kusinthanitsa kuti muchepetse kutentha kwa mchenga, mchenga wakale wokhazikika ukhoza kutumizidwa mwachindunji ku njira yopangira mchenga kuti ibwezeretsenso.

Kuwunika koyambirira ndi kuchotsa zinyalala: Mabowo a sefa mu ng'oma amalekanitsa mchenga ndi chidutswa choponyeracho, ndipo panthawi imodzimodziyo amalekanitsa mchenga ndi zonyansa, kuchotsa fumbi ndi ufa wabwino.

Kuchotsa fumbi losindikizidwa: Makina onse amasindikizidwa, okhala ndi mpweya wabwino komanso kuchotsa fumbi, fumbi ndi utsi wotentha wopangidwa ndi mchenga wothira zimachotsedwa mofanana, ndikuwongolera momwe ntchito zimagwirira ntchito.

Ubwino woponya mchenga ndi ng'oma yozizira

Mipikisano-ntchito yopangira makina amodzi mumzere wopangira imathandizira kupanga: Chipangizo chimodzi nthawi imodzi chimamaliza kugwetsa mchenga, kuziziritsa, kuphwanya, ndi kuunika, kuchotsa kufunikira kwa makina ogwetsera mchenga ndi zida za mchenga wozizira, kufupikitsa njira yopangira, kuchepetsa kuchuluka kwa zida ndi masinthidwe apansi.

Kugwira ntchito kosindikizidwa, chitetezo chabwino cha chilengedwe: Ng'oma yotsekedwa kwathunthu imakhala ndi fumbi locheperapo; poyerekeza ndi makina ogwetsera mchenga ogwedezeka, phokoso logwira ntchito ndilotsika kwambiri, ndipo malo ogwirira ntchito ndi abwinoko.

Moyenera kuzirala zotsatira: Chidutswa ndi mchenga wakale mpukutu mosalekeza mu mchenga dontho ndi kuzirala ng'oma, ndi kokwanira kutentha kuwombola, yunifolomu kuzirala, kupewa kutenthedwa m'deralo; mchenga wotentha umazirala ndikusinthidwa mwachindunji, kuchepetsa chiopsezo cha mchenga wotentha.

Kugwira ntchito kosasunthika, kulephera kwapang'onopang'ono: Ng'oma imazungulira pa liwiro lotsika, popanda kugwedezeka kwamphamvu, maziko osavuta, kuvala pang'ono pazigawo zopatsirana, kuchepa kwa ntchito yokonza, yoyenera mizere yopangira makina osalekeza.

Kutetezedwa kwachitsulo choponyera: Chidutswa choponyera chimakwiriridwa pamchenga ndi mipukutu, mchenga umakhala ngati chotchingira, poyerekeza ndi makina ogwetsera mchenga, kuwonongeka kwa kugunda kwa zidutswa zazikulu zoponyera ndizocheperako, pamwamba pa chidutswacho chimatsukidwa bwino kwambiri.

Imagwirizana ndi mizere yolumikizira yokha: Itha kulumikizidwa ku makina oyika mabokosi, chotengera nkhungu, makina otumizira mchenga, kukwaniritsa kupanga makina okhazikika, kufananiza ndi kachulukidwe ka mzere wapamwamba-wowumba wapampando, woyenerera kupanga mochuluka-zojambula zazing'ono ndi zapakati.

Luso magawo a mchenga dontho ndi yozizira ng'oma