Makina oyeretsera a ceramic thovu fyuluta

Ceramic thovu fyuluta akhoza bwino kusokoneza inclusions mu zitsulo zamadzimadzi ndi kusintha khalidwe kuponyera ndi zokolola, ceramic thovu fyuluta ali ndi njira zinayi zazikulu kuyeretsa bwino zitsulo madzi.
(1) Njira yoyandama yolekanitsa
Pambuyo poyikazosefera thovu za ceramicmu dongosolo kuthira, kukana kwa madzi zitsulo otaya mlingo ukuwonjezeka, ndi madzi zitsulo mu dongosolo kuthira ndi wodzaza ndi boma, kuti kusewera slag kutsekereza ntchito ya dongosolo kuthira. Pa nthawi yomweyo, madzi otaya jekeseni kuchokera sprue molunjika ndi throttled kupyolera fyuluta, madzi zitsulo amakhala mwachidule mu sprue molunjika, ndi slag ndi kachulukidwe kakang'ono kuyandama mmwamba ndi kulekanitsa, amene angabweretse zotsatira zofanana za jekeseni pansi. kuthira dongosolo. Pamene zitsulo zamadzimadzi zikudutsa
Fyuluta ya thovu ya ceramic kuti ipitirire kuthira, mbali imodzi, kachulukidwe ka slag yaing'ono yoyandama, kumbali inayo, kuchepetsa kapena kuthetsa eddy pano.
(2) "Keke fyuluta" limagwirira
Ceramic thovu fyulutandi njira yokhotakhota, imatha kukhala yotchinga bwino yamawotchi, yokulirapo kuposa dzenje losefera lomwe limatsekeredwa kumapeto kwa fyuluta. Ndi kuwonjezeka kwa chiwerengero cha inclusions anagwidwa, mu fyuluta yolowera kumapeto kwa pamwamba pa mapangidwe zidutswa zazikulu za inclusions kwaiye "filter keke". "Keke" imapangitsa kuti madzi aziyenda pang'onopang'ono, kotero kuti inclusions yaying'ono kuposa kukula kwa fyuluta imatengedwanso pang'ono mu "keke".
(3) Njira ya Adsorption
Zosefera anaika patsekeke wa mtanda njira kapena mkati sprue, kusefera ntchito ndi kusefera kwambiri, pamene chingwe choyamba cha chitsulo chosungunula kufika pa polowera kumapeto pamwamba pa fyuluta, chifukwa madzi otaya ndi thovu mauna kutsatsa chodabwitsa, pa nthawi yomweyo. nthawi, madzi otaya zidzachitika "impact" chodabwitsa, fyuluta palokha ali ndi kutsekereza zotsatira, zina zosafunika mu kuthamanga kwina, chifukwa cha zonyansa ndi olimba thovu ceramic mauna. Ena inclusions pansi pa kupsyinjika kwina, chifukwa inclusions ndi olimba thovu ceramic mauna chimango ofanana kwambiri "wamba gululi makalata" ubale, kotero kuti n'zosavuta mafuta ndi adsorption, adsorption izi makamaka sanali kusankha Mipikisano maselo wosanjikiza wa thupi. adsorption ndiye chinthu chachikulu, inclusions mu fyuluta mauna chimango adsorption wosanjikiza ndi wosanjikiza, mpaka blockage.
(4) Kukonza zotsatira
Chitsulo chosungunula chikadutsa muzosefera za thovu la ceramic, zimagawidwa m'magawo ang'onoang'ono a strand, ndipo m'mimba mwake ndi yaying'ono, kotero kuti chiwerengero cha Reynolds (Re = vD / γ) chimakhala chocheperako, kotero kuti kutuluka kwamadzimadzi kumayenda. kutuluka kwa laminar. Pamene zitsulo zamadzimadzi zili mu laminar otaya boma, chifukwa cha kachulukidwe zitsulo zosungunuka ndi zazikulu kuposa kachulukidwe ka inclusions, kotero kuti inclusions ndi nthawi yokwanira yoyandama kuchotsa, koterozosefera thovu za ceramicangathandizenso mu mtanda kuponyedwa njira slag kutsekereza, kuthira dongosolo pambuyo kuika fyuluta, madzi zitsulo otaya kukana kumawonjezeka, mu mtanda kuponyedwa njira mu otaya zitsulo madzi n'zosavuta kupanga otaya zonse, ndi kupanga kuthamanga kwamadzi kutsika, kumathandizira kuyandama kwa ma inclusions ndikusungidwa pamwamba Pamwamba pa njira yodutsa.