Nhanganyaya yezvikamu zvina zve zvidhinha zvinopesana

Refractory zvidhinha zvinogona kupatsanurwa mumhando ina zvichienderana nechitarisiko chavo: yakajairika mhando, yakajairika mhando, heterosexual uye yakananga.

(1) Standard refractory zvidhinha ndiyo inonyanya kushandiswa nehukuru hweT uye hukuru hutatu chete, hwakadai seT-2 T-3 T-4 T-5, nezvimwewo: maumbirwo uye saizi 230 × 114 × 65, 230 × 114×75 , 250×123×65, 250×123X75 (mm), nezvimwewo.

(2) Zvidhinha zvakajairwa zvidhinha: Zvigadzirwa zvese zvakapedzwa zvine huremu hwe2 ~ 8 kg, zvisingasviki zviyero zvina zvekuyera, uye chiyero chezviyero zvekunze muchikamu che1: 4, pasina makona akadzoserwa, maburi kana grooves. Semuyenzaniso: zvidhinha zvekupinza kwebanga, zvidhinha zvedemo, zvidhinha zvakaita sefani, zvichingodaro.

(3) Zvidhinha zvakashongedzwa zvine chimiro chakasiyana-siyana: uko huremu hwechikamu chechigadzirwa chakapedzwa kubva pa2 kusvika ku15 kg, reshiyo yezviyero zvayo zvekunze zviri mukati me1:6, uye haina makona anopfuura maviri; kana kuti ine acute angle ye50 kusvika 75°; kana Zvigadzirwa zvisina kupfuura 4 grooves.

(4) Zvidhinha zvakananga zvinoramba: uko huremu hwechikamu chechigadzirwa chakapedzwa kubva pa1.5 kusvika ku30 kilograms, chikamu chezviyero zvayo zvekunze chiri mukati mechikamu che1: 8, uye haina anopfuura mana concave angles; kana kuti ane acute angle ye50 kusvika 30°; kana Zvigadzirwa zvisina kupfuura 8 grooves.