{"id":2166,"date":"2025-03-13T09:17:33","date_gmt":"2025-03-13T09:17:33","guid":{"rendered":"https:\/\/hengxingmachinery.com\/?page_id=2166"},"modified":"2025-03-13T09:17:48","modified_gmt":"2025-03-13T09:17:48","slug":"bauxite-rotary-kiln","status":"publish","type":"page","link":"https:\/\/hengxingmachinery.com\/pt\/bauxite-rotary-kiln\/","title":{"rendered":"6-1. Forno rotativo de bauxita"},"content":{"rendered":"
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Forno rotativo de bauxita<\/h1>\n\n<\/div>\n<\/div>\n\n
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Um forno rotativo de bauxita \u00e9 principalmente um forno rotativo para processamento e prepara\u00e7\u00e3o de bauxita. \u00c9 composto por uma parte rotativa, uma parte de suporte, um dispositivo de transmiss\u00e3o, uma cobertura da cabe\u00e7a do forno, uma veda\u00e7\u00e3o da cabe\u00e7a e cauda do forno e um dispositivo de combust\u00e3o. A bauxita \u00e9 um tipo de alumina hidratada com dureza de 1-3, opaca e macia. \u00c9 amplamente utilizada na ind\u00fastria de fundi\u00e7\u00e3o de alum\u00ednio e na ind\u00fastria de manufatura de precis\u00e3o.<\/p>\n\n\n

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Capacidade:<\/strong><\/mark> 0,9-42t\/h<\/p>\n\n<\/div><\/div>\n\n

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Modelo<\/strong>:<\/strong><\/mark> \u00d81,4\u00d733m-\u00d83,2\u00d750m<\/p>\n\n<\/div><\/div>\n<\/div>\n\n

\n\nObtenha uma cota\u00e7\u00e3o gratuita agora<\/a>\n\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n
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Caracter\u00edsticas destacadas do forno rotativo de bauxita<\/h2>\n\n\n\n
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1. Baixo consumo de energia, podendo reduzir o consumo unit\u00e1rio de carv\u00e3o em 40% em compara\u00e7\u00e3o com conversores esf\u00e9ricos comuns, com boa estabilidade e forte vantagem de pre\u00e7o de mercado;<\/p>\n\n\n\n

2. A opera\u00e7\u00e3o \u00e9 simples, confi\u00e1vel, com pouca m\u00e3o de obra e processo est\u00e1vel;<\/p>\n\n\n\n

3. Baixa polui\u00e7\u00e3o ambiental, baixa manuten\u00e7\u00e3o e alta taxa de opera\u00e7\u00e3o;<\/p>\n\n\n\n

4. Pode ser aplicado a diversos combust\u00edveis, como g\u00e1s, carv\u00e3o pulverizado e \u00f3leo.<\/p>\n\n\n

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Princ\u00edpio de funcionamento do forno rotativo de bauxita<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

O material entra no forno a partir da extremidade do forno (a extremidade mais alta do cilindro) para calcina\u00e7\u00e3o. Devido \u00e0 inclina\u00e7\u00e3o e rota\u00e7\u00e3o lenta do cilindro, o material tanto rola na dire\u00e7\u00e3o circunferencial quanto se move na dire\u00e7\u00e3o axial (da extremidade mais alta para a mais baixa). Para continuar a completar o processo, a mat\u00e9ria-prima entra no resfriador atrav\u00e9s do capuz do forno para resfriamento.<\/p>\n\n\n

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Especifica\u00e7\u00f5es do forno rotativo de bauxita<\/h2>\n\n\n\n
Especifica\u00e7\u00f5es Modelo
(mil\u00edmetros)<\/strong><\/td>		O tamanho do forno<\/strong><\/td>Rendimento
(t\/h)<\/strong><\/td>		Velocidade
(rota\u00e7\u00e3o por minuto)<\/strong><\/td>		Pot\u00eancia el\u00e9trica (kw)<\/strong><\/td>Peso
(t)<\/strong><\/td>		Observa\u00e7\u00f5es<\/strong><\/td><\/tr>
 <\/td>Di\u00e2metro
(mil\u00edmetros)<\/strong><\/td>		Comprimento
(mil\u00edmetros)<\/strong><\/td>		Gradiente
(%)<\/strong><\/td>		 <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
\u03c61,4\u00d733<\/td>1.4<\/td>33<\/td>3<\/td>0.9-1.3<\/td>0.39-3.96<\/td>18.5<\/td>47.5<\/td>\u2014-<\/td><\/tr>
\u03c61,6\u00d736<\/td>1.6<\/td>36<\/td>4<\/td>1.2-1.9<\/td>0.26-2.63<\/td>22<\/td>52<\/td>\u2014-<\/td><\/tr>
\u03c61,8\u00d745<\/td>1.8<\/td>45<\/td>4<\/td>1.9-2.4<\/td>0.16-1.62<\/td>30<\/td>78.2<\/td>\u2014-<\/td><\/tr>
\u03c61,9\u00d739<\/td>1.9<\/td>39<\/td>4<\/td>1.65-3<\/td>0.29-2.93<\/td>30<\/td>77.59<\/td>\u2014-<\/td><\/tr>
\u03c62,0\u00d740<\/td>2<\/td>40<\/td>3<\/td>2.5-4<\/td>0.23-2.26<\/td>37<\/td>119.1<\/td>\u2014-<\/td><\/tr>
\u03c62,2\u00d745<\/td>2.2<\/td>45<\/td>3.5<\/td>3.4-5.4<\/td>0.21-2.44<\/td>45<\/td>128.3<\/td>\u2014-<\/td><\/tr>
\u03c62,5\u00d740<\/td>2.5<\/td>40<\/td>3.5<\/td>9.0-10.5<\/td>0.44-2.44<\/td>55<\/td>149.61<\/td>\u2014-<\/td><\/tr>
\u03c62,5\u00d750<\/td>2.5<\/td>50<\/td>3<\/td>6.25-7.4<\/td>0.62-1.86<\/td>55<\/td>187.37<\/td>\u2014-<\/td><\/tr>
\u03c62,5\u00d754<\/td>2.5<\/td>54<\/td>3.5<\/td>6.9-8.5<\/td>0.48-1.45<\/td>55<\/td>196.29<\/td>\u2014-<\/td><\/tr>
\u03c62,7\u00d742<\/td>2.7<\/td>42<\/td>3.5<\/td>10.0-11.0<\/td>0.10-1.52<\/td>55<\/td>198.5<\/td>\u2014-<\/td><\/tr>
\u03c62,8\u00d744<\/td>2.8<\/td>44<\/td>3.5<\/td>12.5-13.5<\/td>0.437-2.18<\/td>55<\/td>201.58<\/td>Forno pr\u00e9-aquecedor de suspens\u00e3o<\/td><\/tr>
\u03c63,0\u00d745<\/td>3<\/td>45<\/td>3.5<\/td>12.8-14.5<\/td>0.5-2.47<\/td>75<\/td>210.94<\/td>\u2014-<\/td><\/tr>
\u03c63,0\u00d748<\/td>3<\/td>48<\/td>3.5<\/td>25.6-29.3<\/td>0.6-3.48<\/td>100<\/td>237<\/td>O forno, forno<\/td><\/tr>
\u03c63,0\u00d760<\/td>3<\/td>60<\/td>3.5<\/td>12.3-14.1<\/td>0.3-2<\/td>100<\/td>310<\/td>\u2014-<\/td><\/tr>
\u03c63,2\u00d750<\/td>3.2<\/td>50<\/td>4<\/td>40.5-42<\/td>0.6-3<\/td>125<\/td>278<\/td>O forno, forno<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\n\nObtenha uma cota\u00e7\u00e3o gratuita agora<\/a>\n\n<\/div>\n<\/div>\n<\/div>\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Bauxite rotary kiln Outstanding features of bauxite rotary kiln 1. Low energy consumption, which can reduce the unit coal consumption by 40% compared with ordinary spherical top converters, with good stability and strong market price advantage; 2. The operation is simple, reliable, with few personnel and stable process; 3. Low environmental pollution, low maintenance and … <\/p>\n

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