Qhov ua rau thiab kev tiv thaiv kev puas tsuaj raurefractory bricksrau active txiv qaub rotary kilns mas muaj xws li cov nram qab no yam:
Ua rau kev puas tsuaj tsis tsim nyog xaiv cov khoom siv: Muaj ntau ntau hom ntawm cov khoom siv refractory, thiab kev xaiv yuav tsum tau ua kom haum raws li cov kev ua haujlwm tshwj xeeb ntawm cov txiv qaub rotary kiln. Yog tias qhov zoo ntawm cov pob zeb refractory uas tau xaiv tsis yog raws li tus qauv lossis hom tsis haum, nws yooj yim rau kev puas tsuaj. Cov neeg siv yuav tsis muaj kev nkag siab txaus ntawm cov txheej txheem ntws ntawm cov txiv qaub kiln, thiab tsis paub qhov txawv ntawm kev xaiv cov ntaub ntawv refractory nyob rau hauv ntau qhov chaw calcination, ua rau cov ntaub ntawv refractory tau yooj yim puas thaum lub sij hawm kub calcination.
Kev ua tsis zoo refractory cib masonry: Thaum tso cov cib refractory, yog tias tsis muaj kev taw qhia los ntawm cov kws tshaj lij, nws yuav ua rau muaj kev cuam tshuam xws li kev nthuav dav tsis txaus thiab nce toj tom qab masonry, uas yuav ua rau cov khoom siv refractory puas. Thaum lub sij hawm masonry txheej txheem, yog hais tias tus "peb nruj haum" yog tsis nruj me ntsis siv (piv txwv li, lub refractory bricks yog nruj nreem haum rau cov phab ntsa kiln, cov refractory bricks yog nruj nreem haum rau lub refractory cib, thiab cov refractory bricks yog nruj nreem haum rau lub cib. txheej rwb thaiv tsev), nws kuj yuav ua rau cov cib refractory kom loosen lossis poob.
Kev hloov pauv loj nyob rau hauv qhov system tsis: Hauv kev tsim cov txiv qaub rotary kilns, qhov kub ntawm thaj tsam calcination yog siab heev. Yog tias muaj qhov tsis xws luag hauv cov thee pub mis thiab cov khoom siv raw khoom noj ntawm lub qhov cub tawg, ua rau muaj kev hloov pauv loj hauv cov khoom siv roj, qhov cub kub yuav hloov pauv, ua rau qhov kub thiab txias hauv qhov cub hloov mus tas li. Nyob rau hauv cov ntaub ntawv ntawm qhov kub thiab txias tsis muaj kev tiv thaiv ntawm lub qhov cub, qhov thermal shock stability ntawm qhov hloov chaw refractory bricks txo, thiab qaug zog kev puas tsuaj nws thiaj li tsim.
Chemical corrosion thiab mechanical cuam tshuam: Cov roj thiab cov khoom siv nyob rau hauv lub teb kiln chemically corrode cov ntaub ntawv refractory, accelerating hnav thiab aging ntawm cov ntaub ntawv. Kev khiav thiab kev sib hloov ntawm cov ntaub ntawv ua rau muaj kev cuam tshuam thiab kev co, ntxiv ua rau cov ntaub ntawv refractory puas.
Kev tswj tsis raug: Kev tswj cov teeb meem xws li kev sib ntxiv tsis raug ua ntej lub kiln, kev tu tsis tu ncua tom qab lub kiln, thiab kev tswj qhov kub tsis raug hauv qhov cub kuj tuaj yeem ua rau cov cib refractory puas.
Kev tiv thaiv
Optimize cov ntaub ntawv xaiv: Xaiv qhov tsim nyog refractory cib hom thiab cov khoom siv raws li kev ua haujlwm tshwj xeeb thiab thaj chaw calcination ntawm cov txiv qaub rotary kiln. Muab qhov tseem ceeb rau cov khoom siv refractory manufacturers nrog zoo heev thiab lub koob npe nrov.
Txhim kho masonry zoo: Thaum tso cov cib refractory, nruj me ntsis siv lub hauv paus ntsiab lus "peb nruj" kom ntseeg tau tias cov cib refractory yog nruj nreem haum rau cov phab ntsa kiln thiab nruab nrab ntawm cov cib refractory. Ua kom muaj kev saib xyuas zoo thiab tshuaj xyuas thaum lub sijhawm ua haujlwm masonry, thiab kho cov teeb meem tam sim ntawd pom hauv cov masonry tsis raug.
Stabilize system parameters: optimize thee feeding and raw material feeding systems of decomposition furnace to ensure the coal feeding ruaj khov thiab txo qhov kub thiab txias ntawm qhov cub. Txhim kho qhov ntsuas kub thiab tswj hauv qhov cub kom ntseeg tau tias qhov sib txawv thiab ruaj khov ntawm qhov kub thiab txias.
Txhim kho qhov corrosion thiab cuam tshuam tsis kam ntawm refractory bricks: siv cov ntaub ntawv refractory nrog corrosion thiab cuam tshuam tsis kam. Ua tiav cov roj thiab cov khoom siv tsim tawm hauv qhov cub kom txo qis cov tshuaj corrosion thiab hnav.
Txhim khu kev tswj cov cuab yeej: tsis tu ncua tswj thiab kho cov txiv qaub rotary kiln kom ntseeg tau tias cov cuab yeej ua haujlwm ib txwm muaj. Tsis tu ncua tshuaj xyuas thiab tswj cov pob zeb refractory kom sai sai thiab hloov cov khoom puas.
Optimize kev khiav hauj lwm thiab kev tswj: optimize lub pre-kiln ntxiv txheej txheem thiab tom qab-kiln tu txheej txheem los xyuas kom meej sib ntxiv thiab tu raws sij hawm. Txhim kho cov neeg ua haujlwm kev cob qhia thiab kev tswj hwm kom txhim kho qib kev ua haujlwm thiab kev nkag siab ntawm lub luag haujlwm. Nyob rau hauv cov ntsiab lus, los ntawm optimizing cov khoom xaiv, kev txhim kho masonry zoo, stabilizing system tsis, txhim kho corrosion thiab cuam tshuam tsis kam ntawm refractory bricks, ntxiv dag zog rau cov cuab yeej tswj thiab optimizing lub lag luam thiab kev tswj, kev puas tsuaj ntawm refractory bricks siv nyob rau hauv active txiv qaub rotary kiln yuav txo tau zoo. , kev pab cuam lub neej tuaj yeem txuas ntxiv, thiab kev ruaj khov thiab ruaj khov ntawm cov txheej txheem ntau lawm tuaj yeem ua kom ntseeg tau.
