Ib qho "ntev txiv qaub kiln" yog ib hom kev lag luam rauv lossis qhov cub siv rau qhov kub-kub calcination ntawm limestone (calcium carbonate) los tsim cov kua qaub (calcium oxide). Tsis zoo li cov kab rov tav kilns, ntsug cov txiv qaub kilns muaj qhov ntsug ntsug, thiab cov limestone pub yog qhia los ntawm sab saum toj, thaum lub combustion ntawm roj thiab zus tau tej cov quicklime tshwm sim nyob rau hauv qis ib feem ntawm lub kiln.
Lub hom phiaj tseem ceeb ntawm lub tshuab hluav taws xob ntsug yog kom sov cov limestone kom qhov kub thiab txias txaus los pab txhawb cov tshuaj decomposition ntawm calcium carbonate rau hauv calcium oxide thiab carbon dioxide. Lub quicklime tsim nyob rau hauv lub kiln yog ib qho tseem ceeb nyob rau hauv ntau yam kev lag luam txheej txheem, xws li metallurgy, kev tsim kho, thiab kev kho dej.
Vertical txiv qaub kilns feem ntau nyiam rau lawv lub zog ua haujlwm thiab cov hneev taw me me, ua rau lawv haum rau ntau yam kev siv uas yuav tsum tau ceev lime. Cov kilns no tuaj yeem ua haujlwm siv ntau hom roj, xws li thee, natural gas, lossis lwm yam khoom siv hluav taws xob tsim nyog, nyob ntawm seb cov kev cai tshwj xeeb ntawm cov txheej txheem tsim cov txiv qaub.
Vertical txiv qaub kiln yog ib qho chaw nyob ruaj khov, ntsug, cylindrical txiv qaub kiln uas suav nrog ob qho tib si ncej kilns thiab cov kav hlau tsis tu ncua. Ordinary ncej kilns muaj xws li phau ntawv pub mis thiab unloading lossis mechanical feeding thiab phau ntawv unloading. Nyob rau hauv sib piv, mechanical ntsug txiv qaub kilns yog ua hauj lwm rau ob qho tib si mechanical pub thiab unloading. Mechanical ntsug kilns, thaum piv rau cov ntsug ntsug kilns, khiav tsis tu ncua thiab xa tawm ntau dua, zoo dua, thiab txhim kho kev ua haujlwm.
Nyob rau hauv xyoo tas los no, Tuam Tshoj tau ua kom muaj kev vam meej nyob rau hauv kev loj hlob ntawm tag nrho cov tsis siv neeg, mechanized, environmentally friendly, thiab zog-npaum lime kilns. Cov kiln no tab tom mus txog qhov ntsuas qhov ntsuas siab tshaj ntawm cov teb chaws txawv teb chaws.
Ob chav Chamber Vertical
Ob chav chamber ntsug kiln, suav hais tias yog cov txiv qaub siab heev kiln, ua haujlwm ntawm lub hauv paus ntsiab lus ntawm parallel flow thermal cia roasting, uas paub txog nws qhov tsawg kawg nkaus kev siv cua sov hauv kev lag luam txiv qaub. Tam sim no tsim ntawm ob chav chamber ntsug kilns hauv Suav teb muaj peev xwm ntawm 120t / d txog 800t / d. Cov roj siv hluav taws xob tsawg tsawg li 850 × 4.18kJ / kg, thiab kev siv hluav taws xob yog 40kWh / t. Cov kilns siv cov hmoov av thiab cov pa roj los ua cov khoom siv cua sov, uas muaj kev ntseeg siab thiab nyab xeeb, thiab lub neej ntawm lub qhov cub tuaj yeem txuas mus rau 3-6 xyoo.
Lub tes tsho txiv qaub Kiln - Annular Ncej Txiv qaub Kiln
Lub tes tsho kilns thiab txiv qaub ncej kiln tau qhia rau Tuam Tshoj hauv xyoo 1980s. Tam sim no, muaj cov lus qhia tshwj xeeb rau lub tes tsho txiv qaub kilns hauv khw muag khoom txij li 150t / d, 300t / d, 500t / d txog 600t / d. Kev khiav hauj lwm lub tes tsho kiln yog qhov ncaj ncaj, ua kom cov khoom ruaj khov zoo nrog cov kev ua haujlwm kub siab tshaj 360ml. Cov roj hluav taws xob siv hluav taws xob yog 900 × 4.18kJ / kg, thiab kev siv hluav taws xob yog 40 kwh / t, thaum lub qhov cub hauv ob sab phlu tuaj yeem nyob tau 3-6 xyoo. Txawm li cas los xij, lub tes tsho kilns ntsib cov teeb meem xws li cov txheej txheem nyuaj, ntau cov cib tsis tu ncua, kev sib tsoo masonry, kev tu xyuas nyuaj, kev nqis peev siab, thiab kev txwv ntawm kev siv cov hmoov hmoov.
Beam Kiln
Lub beam kiln yog cov khoom siv ua kua qaub uas siv cov kab hluav taws xob sib txuas ua cov cuab yeej thermal rau calcine txiv qaub. Txij li thaum nws cov kev taw qhia nyob rau hauv Tuam Tshoj nyob rau hauv 2000, ntau tshaj 200 beam txiv qaub kilns uas muaj peev xwm xws li 100t / d rau 500t / d tau tsim nyob rau hauv Tuam Tshoj thiab exported rau txawv teb chaws. Beam kilns muaj ntau yam, haum rau ntau yam roj xws li nkev, coke cub gas, converter gas, blast furnace gas (calorific nqi Ntau tshaj los yog sib npaug rau 800 × 4.18kJ / m3), cov roj sib xyaw, cov hmoov av, cov hmoov coke, cov roj hnyav, lossis cov kua ua kua. Hauv kev ua haujlwm ib txwm muaj, cov kev ua haujlwm kub ntawm cov txiv qaub tuaj yeem ncav cuag ntau dua 350ml, kev siv hluav taws xob tuaj yeem qis li 900 × 4.18kJ / kg, thiab kev siv hluav taws xob tuaj yeem ncav cuag 30kwh / t.
Muaj cov txiv qaub sib txawv. AGRM tuaj yeem kho cov txiv qaub kiln raws li koj xav tau.
AGRM Txiv qaub Kiln Specifications Thiab Qauv
Raws li ntau lub hom phiaj, txiv qaub kilns muaj cov nram qab no specifications thiab qauv:
|
Muaj peev xwm（t/d） |
150 |
200 |
250 |
300 |
350 |
400 |
500 |
600 |
750 |
800 |
1000 |
|
|
Khoom |
Active txiv qaub, Calcined dolomite |
Active txiv qaub, Calcined dolomite |
Active txiv qaub, Calcined dolomite |
Active txiv qaub, Calcined dolomite |
Active txiv qaub, Calcined dolomite |
Active txiv qaub, Calcined dolomite |
Active txiv qaub, Calcined dolomite |
Active txiv qaub, Calcined dolomite |
Active txiv qaub, Calcined dolomite |
Active txiv qaub, Calcined dolomite |
Active txiv qaub, Calcined dolomite |
|
|
Preheater |
Vajvoog ntsug preheater lossis polygonal ntsug preheater |
Vajvoog ntsug preheater lossis polygonal ntsug preheater |
Vajvoog ntsug preheater lossis polygonal ntsug preheater |
Vajvoog ntsug preheater lossis polygonal ntsug preheater |
Vajvoog ntsug preheater lossis polygonal ntsug preheater |
Vajvoog ntsug preheater lossis polygonal ntsug preheater |
Vajvoog ntsug preheater lossis polygonal ntsug preheater |
Vajvoog ntsug preheater lossis polygonal ntsug preheater |
polygonal ntsug preheater |
polygonal ntsug preheater |
polygonal ntsug preheater |
|
|
Rotary kiln |
qhov loj（m） |
Φ2.5×40 |
Φ2.8×42 |
Φ3×46 |
Φ3.2×50 |
Φ3.5×54 |
Φ3.6×56 |
Φ3.8×58 |
Φ4×60/Φ4.2×50 |
Φ4.3×58 |
Φ4.3×64 |
Φ4.8×68 |
|
Siv tau ntim（m3） |
142 |
190 |
235 |
292 |
390 |
430 |
505 |
575/548 |
670 |
738 |
1005 |
|
|
Kub(degree) |
1350/1250 |
1350/1250 |
1350/1250 |
1350/1250 |
1350 |
1350 |
1350 |
1350 |
1350 |
1350 |
1350 |
|
|
Txias |
Square ntsug txias txias |
Square ntsug txias txias |
Square ntsug txias txias |
Square ntsug txias txias |
Square ntsug txias txias |
Square ntsug txias txias |
Square ntsug txias txias |
Square ntsug txias txias |
Square ntsug txias txias |
Square ntsug txias txias |
Square ntsug txias txias |
|
|
Roj |
Gas, |
Gas, |
Gas, |
Gas, |
Gas, |
Gas, |
Gas, |
Gas, |
Gas, |
Gas, |
Gas, |
|
|
Thaum tshav kub kub(KJ/KgC3O） |
5300/5000 |
5300/5000 |
5300/5000 |
5300/5000 |
5225 |
5225 |
5100 |
5100 |
4810 |
4810 |
4810 |
|
Cim npe nrov: Vertical txiv qaub kiln, Tuam Tshoj ntsug txiv qaub kiln manufacturers, lwm tus neeg, Hoobkas
