Ke lisebelisoa life tse etsang lining bakeng sa karolo e ‘ngoe le e ‘ngoe ea setofo se chesang se chesang sa mollo?

Tlhahlobo ea tlhophiso ea refractory ea karolo e ‘ngoe le e’ ngoe ea sebōpi se chesang sebopi se chesang se chesang se arolelanoa ke baetsi ba litene ba refractory.

Sebōpi se chesang se chesang se chesang ke mochine o tsosolosang mocheso, haholo-holo ho fana ka tikoloho ea mocheso o phahameng oa mocheso bakeng sa moea o tukang oa sebōpi se chesang ho finyella mocheso o phahameng oa ho sebetsa oa moea, ka kakaretso 1200 ~ 1350 ℃. Mefuta e tloaelehileng ea libopi tse tšoanang le tse chesang tse chesang ke 3 ~ 4. E le ho finyella litlhoko tsa mohloli oa mocheso o phahameng oa mocheso le nako e telele ea tšebeletso ea libōpi tse chesang tse chesang, lisebelisoa tsa refractory bakeng sa libōpi tse chesang tse chesang li lokela ho ba le litšobotsi tsa ho hanyetsa mocheso o phahameng le ho hanyetsa khatello e phahameng, ho hanyetsa ho hoholo ho matla, matla a maholo a mocheso, le conductivity e ntle ea mocheso. .

Ho ea ka sebopeho sa karolo e ‘ngoe le e’ ngoe ea setofo se chesang se chesang le tšusumetso ea boemo ba sebōpi, lisebelisoa tsa refractory bakeng sa setofo se chesang se chesang se ka aroloa likarolo tse peli: mocheso o phahameng le mocheso o tlaase. Likarolo tse phahameng tsa mocheso: ho kenyelletsa le karolo e ka holimo ea kamore e tukang, litene tsa checker karolong e ka holimo ea regenerator, litene tse khōlō tsa marako, holim’a sebōpi, joalo-joalo; likarolo tse bohareng le tse tlaase tsa mocheso: ho kenyelletsa le likarolo tse bohareng le tse ka tlaase tsa kamore e tukang, litene tsa checkered tse bohareng le tse ka tlaase tsa regenerator, litene tse khōlō tsa marako, le likarolo tsa ho tsoa, ​​joalo-joalo.

Ho ea ka sebopeho sa setofo se chesang se chesang, se ka aroloa ka: holimo ho sebōpi, lerako le leholo la regenerator, setene sa checker, lerako la karohano, lerako le leholo la kamore ea mollo, mollo le likarolo tse ling. .

1. Refractory ka holim’a sebōpi:

Karolo e ka holimo ea sebōpi e sebakeng se phahameng sa mocheso ka har’a sebōpi se chesang se chesang, moo thepa ea refractory e kopanang ka ho toba le moea o chesang le khase ea flue. Thepa ea refractory e nang le ts’oaetso e matla ea mocheso oa mocheso le khanyetso ea creep e lokela ho khethoa. Ka kakaretso, litene tsa silika le litene tse tlase tsa letsopa li ka sebelisoa. Litene tse phahameng tsa alumina, litene tse phahameng tsa alumina tse koahelang, litene tsa mullite, litene tsa letsopa tse bobebe, litene tsa andalusite, pente e hananang le acid, pente ea letsopa, joalo-joalo.

2. Lisebelisoa tsa refractory bakeng sa lerako le leholo la regenerator:

Lerako le leholo la regenerator ke lerako le leholo la ‘mele oa setofo se chesang se chesang, moo mocheso o phahameng o batlang o le holimo,’ me mocheso oa moea o bohareng le o tlase o batla o le tlaase. Karolo e ka holimo ea lerako le leholo la regenerator e ka sebelisa litene tsa silica, litene tse tlaase tsa aluminium tse phahameng, le mocheso o phahameng oa aluminium. Litene, litene tsa mullite, litene tsa letsopa tse bobebe, pente e thibelang asiti, pente e bobebe, joalo-joalo.

Karolong e bohareng, ho ka sebelisoa litene tse phahameng tsa alumina, litene tsa mullite, litene tsa andalusite, litene tsa letsopa tse bobebe, pente ea letsopa, pente e khanyang, joalo-joalo.

Karolo e ka tlase e ka sebelisa litene tsa letsopa, litene tse phahameng tsa alumina, litene tsa letsopa tse bobebe, litene tse phahameng tsa alumina tse kenyang letsoho, lisebelisoa tsa letsopa, lipente tse bobebe, konkreite e thibelang mocheso, jj.

3. Lisebelisoa tsa refractory bakeng sa litene tsa checker:

Sebaka se phahameng sa mocheso oa mocheso oa litene tsa li-checkerer tsa regenerator se lokela ho etsoa ka thepa ea refractory e nang le botsitso bo botle ba mocheso o phahameng oa mocheso, ho senya le ho hanyetsa creep. Likarolo tse bohareng le tse ka tlaase li na le khatello e kholo ho tloha lisebelisoa tse ka holimo tsa refractory. Ntle le ho khotsofatsa ts’ebetso ea eona ea creep, e boetse e hloka ts’ebetso e ntle ea matla a eona a tloaelehileng a khatello ea mocheso le botsitso ba ho sisinyeha ha mocheso.

Karolo e ka holimo ea litene tsa checker hangata e sebelisa litene tsa silicon checker le litene tse phahameng tsa aluminium tse hlahlobang, karolo e bohareng e sebelisa litene tse tlaase tsa aluminium tse phahameng le litene tse phahameng tsa aluminium, ‘me karolo e ka tlaase e sebelisa lisebelisoa tse phahameng tsa aluminium tse tlaase. litene le letsopa checker litene.

Ho phaella moo, regenerator ea spherical hot blast stove ka kakaretso e sebelisa libolo tse refractory ho nkela litene tsa checker sebaka, tse tloaelehileng haholo ke libolo tse phahameng tsa alumina refractory, ‘me libolo tsa letsopa li ka sebelisoa libakeng tse tlaase tsa mocheso.

4. Lisebelisoa tsa refractory bakeng sa marako a karohano:

Lerako la karohano ke lerako la litene le refractory le arohanyang regenerator le kamore ea mollo. Bophahamo ba lerako la karohano ka kakaretso bo phahame ka 400 ~ 700mm ho feta litene tsa li-checker tsa regenerator ho netefatsa phepelo e tšoanang ea moea. Ka lebaka la phapang e kholo ea mocheso pakeng tsa mahlakoreng a mabeli a lerako la karohano, phapang ea katoloso ea mocheso ea lerako e ba kholoanyane, e leng se etsang hore thepa e hanyetsanang ea lerako la karohano e fokotsehe, e kobehe le ho petsoha. Ka hona, litene tsa silika le litene tse phahameng tsa alumina li ka sebelisoa karolong e ka holimo ea thepa ea refractory ea lerako la karohano.

Ho ka sebelisoa litene tse nang le aluminium e phahameng le litene tse phahameng tsa aluminium tse nang le aluminium e phahameng, ‘me litene tsa aluminium tse tlaase-tlaase le litene tse phahameng tsa aluminium li ka sebelisoa karolong ea mocheso oa mocheso.

Litene tsa letsopa le litene tsa letsopa tse bobebe li ka sebelisoa bakeng sa karolo e ka tlase.

5. Lisebelisoa tsa refractory bakeng sa lerako le leholo la kamore ea mollo:

Lerako le leholo la kamore e tukang ha e le hantle le tšoana le thepa ea refractory ea regenerator. Karolo e ka holimo e ka sebelisa litene tsa silika, litene tse phahameng tsa alumina, litene tse phahameng tsa alumina, litene tse bobebe tsa silika, litene tsa letsopa tse bobebe, pente ea spray, joalo-joalo.

Litene tse phahameng tsa aluminium, litene tse phahameng tsa aluminium tse tlaase, litene tse phahameng tsa aluminium tse nang le lisebelisoa tse phahameng, litene tsa letsopa tse bobebe, pente ea spray, joalo-joalo li ka sebelisoa bohareng.

Karolo e ka tlase e ka sebelisa litene tsa letsopa, litene tse phahameng tsa alumina, litene tsa letsopa tse bobebe, pente ea spray, konkreite e thibelang mocheso, joalo-joalo.

6. Nozzle ea mollo:

The burner nozzle ke thepa e romelang moea o tsoakiloeng oa khase ka kamoreng ea mollo bakeng sa ho tuka. Ho na le lisebelisoa tsa tšepe le tsa ceramic. Hona joale, boholo ba licheso tsa ceramic li sebelisoa. E le ho etsa bonnete ba hore moea o tsitsitse, botšepehi le bophelo ba ts’ebeletso ea mollo oa mollo, ho hlokahala hore moeli oa katoloso ea moeli le ho hanyetsa ha li-refractories mona li ntle, kahoo molomo oa mollo o ka etsoa ka mullite, mullite-cordierite, e phahameng. -aluminium-cordierite, li-preforms tsa aluminium tse phahameng, joalo-joalo.

7. Lisebelisoa tsa refractory bakeng sa likarolo tse ling tsa setofo se chesang se chesang:

(1) Lisebelisoa tse thibelang lipeipi tsa moea o chesang, ho kenyelletsa le liphaephe tse kholo tsa phepelo ea moea, lipeipi tsa makala le lipeipi tse potolohileng moea o chesang. Ka kakaretso, e entsoe ka litene tsa letsopa tse bobebe, ‘me sebaka sa moea se chesang le sebopeho se seholo sa moea se ka etsoa ka litene tse phahameng tsa alumina le litene tsa mullite. Setofo se chesang se chesang se pota-potileng peipi le phala ea lekala ea phepelo ea moea li ka tšeloa ka kopanelo ka samente e phahameng ea aluminium refractory le phosphate refractory castable.

(2) Valve ea moea o chesang e entsoe ka thepa ea ho hanyetsa, kahoo mahlakore ka bobeli a futhumetse ‘me a tlas’a ho sisinyeha ha mochine, ho senya le ho fetoha ha mocheso. Bophelo ba masonry ba litene tsa letsopa le litene tse phahameng tsa alumina ke 6 ho ea ho October, ‘me ho sebelisoa li-castable tse phahameng tsa samente ea alumina. Bophelo ba ho bopa bo ka fihla lilemo tse ka bang 1.5.

(3) Lisebelisoa tsa refractory li sebelisoa bakeng sa flue le chimney. Chemela ea flue e sebelisoa haholo-holo bakeng sa ho ntša khase ea flue. Khase ea flue e telele ho feta khase ea flue. Ka hona, lisebelisoa tsa refractory flue li ka hahoa ka litene tsa letsopa, ‘me chimney e ka tšeloa ka konkreite. Karolo e ka tlaase e behiloe ka litene tsa letsopa e le lera le sireletsang.