Chidhinha chinofema core

Zvidhinha zvinofema chikamu chakakosha chekunatsa refractory zvinhu. Mumichina yakawanda yekunatsa kunze kwechoto, gasi inert (yakadai seargon) inofuridzirwa muzvidhinha zvinofefeterwa nechinangwa chekusimbisa kubvongodzwa kwedziva rakanyungudutswa kuita tembiricha nekuumbwa yunifomu. Mukuita kweLF, VD, CAS-OB, nezvimwewo, kana pasina kushanda kwakajairika kwepasi-inoputika mweya-inopindika zvidhinha core, iyo iri pamusoro haigone kuitwa. Nokudaro, basa remhepo-inopinza zvidhinha musimboti mukunatsa kunze kwechoto chakakosha zvikuru. .

(Mufananidzo 1 Split type chidhinha chinofema)

Kunyatsotaura, iyo mhepo-inopindirwa zvidhinha inoumbwa nemhepo-inopindika zvidhinha musimboti uye chigaro chidhinha chekuisa iyo mhepo-inopindirwa zvidhinha musimboti. Iyo ventilating zvidhinha musimboti ikoni, chigaro chidhinha chidhinha chine rectangular chine maburi, uye iyo ventilating zvidhinha musimboti wakaiswa mukati meiyo ventilating chigaro zvidhinha.

Mushure memakore ebudiriro, pari zvino pane matatu akajairwa marudzi ezvidhinha anofefeterwa cores ekunatsa kunze kwechoto, anoti, kupararira, kutwasanuka-kuburikidza negwara, uye gap rakavharwa zvidhinha.

1, diffuse type. Mukugadzirwa kwechokwadi, nekuwedzera carbon-containing compounds kumusanganiswa, iyo inobatsira ndeyokuti inopisa pakupisa kwakadzika pasina kusara, saka iyi inobatsira inogona kushandiswa kuwana porosity yakakodzera. Diffusion-type ventilating brick cores inongoshandiswa mukunatsa ladle. Conical dispersive-type ventilating brick cores inonyanya kushandiswa. Izvo zvisingabatsiri isimba rakaderera uye hupenyu hwebasa rakaderera. Inoda kutsiviwa kakawanda mukati menguva yebasa. Naizvozvo, seti yezvidhinha inofanira kuwedzerwa pakati peiyo ventilating brick core uye chigaro zvidhinha.

2. Yakarurama-kuburikidza negwara remhando. Mufambiro wemhepo weiyo yakatwasuka-kuburikidza neinotungamira kufefetera zvidhinha inogadzirwa seyakatwasuka-kuburikidza negomba kana yakatwasuka-kuburikidza nekutsemura mhando, uye chimiro chayo chinowanzo conical kana rectangular. Sezvo zvidhinha zvekufefetesa zvidhinha zvinoshandiswa muladle zvakanyanya kunetsa kugadzira uye mwero wepore ventilation uri diki, iyo-slot type yekufemesa zvidhinha inotsiva iyo kuburikidza-gomba kufefetera zvidhinha.

3. Slit type. Rudzi urwu rwechidhinha chinofema core ndiyo inonyanya kugamuchirwa chimiro chezvidhinha zvinofema. Inonzwisisika slits inogona kugadzirwa maererano ne-on-saiti kushandiswa mamiriro anosanganisira simbi mhando, tekinoroji, ladle simba, tembiricha, nezvimwewo, kuitira kuti kuputika-kuburikidza nemhedzisiro yezvidhinha zvinofema zvakanaka uye hupenyu hwebasa hunowedzera. , Yakagadzikana kuchengetedza kushanda. Iyo gasi chiteshi cheiyo slit-mhando yemhepo-inopindika zvidhinha musimboti ndeye strip-shaped slit. Nhamba uye kureba kweiyo slit ine hukuru hwekugadzirisa huwandu, saka iyo mhepo inopindirana inovimbika. Zvisinei, nekuda kwenhamba yakawanda ye slits, nheyo yezvidhinha ine simba rakaderera uye iri nyore kuputsa uye kuora. , Saka upenyu hupfupi.

(Mufananidzo 2 Chidhinha Chisingapindiki)

Luoyang firstfurnace@gmil.com Co., Ltd. yakagadzira uye yakagadzira chigadzirwa chine patented FS yakatevedzana isingapindiki ladle pasi argon-inofuridza zvidhinha zvinofema. Nemhaka yokuti pane zvishoma kana kuti pasina kuchenesa panguva yekushandiswa, kupindira kwemaoko kunoderedzwa, uye mhedzisiro yekupisa kweokisijeni inogona kuderedzwa zvinobudirira. Chidhinha chinopinza mhepo chinokonzerwa nekunyunguduka kusiri kujairika. Luoyang firstfurnace@gmil.com Co., Ltd. yakagadzira uye yakagadzira zvigadzirwa zvine patent yeDW series uye GW series slit type ladle pasi argon-inofuridza zvidhinha zvinofema. Nekuda kwemaitiro avo akasiyana, vanogona kudzikisa zvinobudirira mhedzisiro yekupisa kwekushushikana, mechanical abrasion uye makemikari erosion. Inokonzerwa nekurasikirwa kwezvidhinha zvekufemesa. Kuburikidza nemaitiro emunhu pane saiti yevatengi, kusangana neakasiyana pa-saiti maitiro evatengi vakasiyana, zvinobudirira kuwedzera hupenyu hwesevhisi yezvidhinha zvekufemesa, kuderedza mutengo wevatengi, uye kuwedzera purofiti yevatengi. Luoyang firstfurnace@gmil.com Co., Ltd. inotarisa paR&D, kugadzira uye kutengesa zvidhinha zvinofema. Inyanzvi yekugadzira zvidhinha zvinofema. Kugamuchirwa kubvunza.