Txiv qaub kiln yog Ameslikas ib hom ntawm cov khoom siv hluav taws xob siv los tua cov limestone, tab sis vim nws lub zog txuag thiab kev tiv thaiv ib puag ncig zoo, nws tau nrov hauv tib neeg kev nce qib thiab tau hlub los ntawm ntau tus neeg siv. Tag nrho cov qauv ntawm txiv qaub kiln yog siab heev, thiab hauv kev ua haujlwm, nws kuj yog qhov yooj yim heev. Ntxiv mus, cov nyhuv ntawm calcining limestone nyob rau hauv txiv qaub kiln yog tshwj xeeb yog zoo, thiab nws yog txawm ntau nyiam los ntawm cov neeg.
Nyob rau hauv xyoo tas los no, tib neeg tau maj mam pom qee qhov tsis zoo ntawm cov txiv qaub kiln thaum lawv siv. Thaum qhov kub ntawm cov txiv qaub kiln siab dhau lawm, qhov kub hauv qhov cub yuav tsis ruaj khov heev. Txawm li cas los xij, thaum qhov kub thiab txias hauv qhov cub kub heev los yog lub plhaub kiln ntog tawm hauv qhov ntau, cov nplaim hluav taws tsis zoo, thiab cov nplaim hluav taws kub hnyiab thiab ntxuav lub plhaub thiab cib; Peb yuav tsum daws qhov teeb meem no li cas los ntawm kev tuav nws.
Feem ntau, peb tuaj yeem tua cov huab cua sab hauv kom raws sijhawm, nce cov thee noj ntawm lub taub hau ntawm lub qhov cub hluav taws xob, ua kom cov cua ntws tawm sab nraud, elongate cov nplaim taws lossis txav cov coal tshuaj yeeb nkab, hloov txoj hauj lwm ntawm qhov hluav taws xob. taw tes, thiab rov dai cov tawv nqaij ntawm qhov cub kom rov ua qhov txawv txav. Lub zog txuag thiab ib puag ncig tus phooj ywg active txiv qaub rotary kiln nrog ntsug preheater thiab txias tau ua tiav nyob rau hauv kev lag luam, rhuav cov tsoos txiv qaub ntau lawm qauv.
Yog tias cov roj noj ntawm cov txiv qaub kiln txo qis, peb kuj tuaj yeem txo cov pov tseg pov tseg ntau, uas coj peb cov txiv qaub kiln mus rau qib siab dua ntawm kev tiv thaiv ib puag ncig.