Ndezvipi zvinhu zvinokonzera kukanganisa kwe zvidhinha zvinopesana?

1. Kemikari zvinhu

1. Kemikari kurwisa kweakanyungudutswa slag (kusanganisira kemikari kurwisa guruva rechoto rakanyungudutswa). Kazhinji, ndicho chinhu chikuru chekuora kweiyo refractory brick lining ye smelting furnace.

2. Kuora kwemakemikari echoto gasi. Kunyanya inoreva kune zvishoma nezvishoma oxidative corrosion muoxidizing choto gasi pakupisa kwakanyanya.

3. Kuora kwemakemikari pakati pezvidhinha zvinoramba. Kana zvidhinha zvine acidic uye alkaline refractory zvakasanganiswa pamwe chete, fusible makomisheni anozoumbwa panzvimbo yekusangana pane tembiricha yepamusoro, zvichiita kuti ese ari maviri aite ngura panguva imwe chete.

4. Electrochemical erosion. Anode (zinc) yebhatiri yemhangura-zinc. Kuramba kuchiitwa oxidized uye corrod, nheyo ye electrochemical erosion ye carbon refractory zvidhinha yakafanana. Mumafuro ekunyungudutsa akakwirira (akadai seokisijeni steelmaking converters), apo carbon-containing refractory zvidhinha (zvakadai se-tar-bonded brick) zvakasanganiswa nezvimwe zvidhinha zvinoramba, mabhatiri anogona kuumbwa. Iyo yakanyungudutswa slag yakaenzana ne electrolyte, uye kabhoni-ine refractory zvidhinha inova anode, uye refractory zvidhinha zvinoparadzwa nekuda kwecarbon oxidation.

2. Zvinhu zvemuviri

1. Kutsemuka kwezvidhinha zvinoramba zvichikonzerwa nekushanduka kwakanyanya kwekushisa.

2. Kunyungudika kwekushisa kwakanyanya kunokonzerwa nekupisa kwakanyanya.

3. Kudzorerazve kunoderera kana kuwedzera, kunokonzera kukanganisa kumuviri wechoto uye kupfupisa hupenyu hwebasa rezvidhinha zvinoramba.

4. Ovheni isina kukodzera, kupisa kwakanyanya, kuwedzera kwekushisa kwakanyanya, kuparadza muviri wechoto uye kupfupisa hupenyu hwezvidhinha zvinoramba.

5. Iyo simbi yemvura inopinda mukati mezvidhinha zvinoramba kuburikidza nemapores anoonekwa ezvidhinha zvinoramba, kana kupinda mukati mekuputika kwezvidhinha, uye mushure mekunyunguduka muhutano hwakasimba, ivhu rinowedzera uye kushushikana kunogadzirwa, izvo zvinokurumidza kuputika kwezvidhinha. zvidhinha.

Zvitatu, michina zvinhu

1. Paunenge uchiwedzera zvinhu, kunyanya heavy metal zvinhu, iyo mechanical impact pachoto chechoto uye rusvingo rwechoto ndicho chikonzero chinokosha chekuputika kwezvidhinha.

2. Kuyerera kwesimbi yemvura (yakadai seye electromagnetic kubvongodza kwesimbi yakanyungudutswa muchoto chekunyungudutsa muchoto) inokonzera kupfekedzwa kwemagetsi mukati memukati mebindu rechoto.

3. Chivharo chevira chekushisa chepamusoro chakakuvadzwa nekuda kwesimba rakanyanyisa rekuwedzera, izvo zvinoita kuti rutivi rwemukati rwechidhinha chinopikisa chinyorove uye chigadziriswe.