{"id":1806,"date":"2025-01-24T06:17:25","date_gmt":"2025-01-24T06:17:25","guid":{"rendered":"https:\/\/hengxingmachinery.com\/?page_id=1806"},"modified":"2025-03-13T03:20:41","modified_gmt":"2025-03-13T03:20:41","slug":"rotary-dryers","status":"publish","type":"page","link":"https:\/\/hengxingmachinery.com\/pt\/rotary-dryers\/","title":{"rendered":"5-1. Secador rotativo"},"content":{"rendered":"
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Secador rotativo<\/h1>\n\n<\/div>\n<\/div>\n\n
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\"\"<\/figure>\n\n<\/div><\/div>\n\n
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<\/p>\n\n\n

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Capacidade:<\/strong><\/mark> 1,9-76,0 t\/h<\/p>\n\n<\/div><\/div>\n\n

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Pot\u00eancia (kW):<\/strong><\/mark> 7.5-160<\/p>\n\n<\/div><\/div>\n<\/div>\n\n\n

Aplica\u00e7\u00e3o:<\/strong><\/p>\n\n\n\n

Os secadores rotativos s\u00e3o amplamente utilizados na ind\u00fastria de materiais de constru\u00e7\u00e3o, metalurgia, ind\u00fastria qu\u00edmica e f\u00e1bricas de cimento para secagem de areia, esc\u00f3ria, argila, pedra, etc. <\/p>\n\n\n\n

O secador rotativo de tambor \u00e9 composto principalmente por um corpo do secador, placa de alimenta\u00e7\u00e3o de mat\u00e9ria-prima, dispositivo de acionamento e suporte, anel de veda\u00e7\u00e3o, etc.<\/p>\n\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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Vantagens do secador rotativo<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

1. Alta efici\u00eancia t\u00e9rmica. O princ\u00edpio de transfer\u00eancia de calor do secador de cilindro \u00e9 a condu\u00e7\u00e3o t\u00e9rmica, e a dire\u00e7\u00e3o de condu\u00e7\u00e3o mant\u00e9m-se id\u00eantica em todo o ciclo operacional. Exceto pela perda de calor da tampa lateral e perda por radia\u00e7\u00e3o, todo o calor pode ser utilizado para a evapora\u00e7\u00e3o dos materiais \u00famidos na parede do cilindro. A efici\u00eancia pode atingir 70-80%.<\/p>\n\n\n\n

2. Grande flexibilidade operacional e ampla aplica\u00e7\u00e3o. V\u00e1rios fatores de secagem do secador podem ser ajustados, como concentra\u00e7\u00e3o do l\u00edquido de alimenta\u00e7\u00e3o\/espessura do filme de material, temperatura do meio de aquecimento, velocidade de rota\u00e7\u00e3o do tambor, etc., o que pode alterar a velocidade de secagem do secador. Como esses fatores n\u00e3o t\u00eam inter-rela\u00e7\u00f5es, trazem grande conveni\u00eancia \u00e0 opera\u00e7\u00e3o de secagem e tornam o equipamento aplic\u00e1vel para secar diversos materiais e atender a diferentes requisitos de produ\u00e7\u00e3o.<\/p>\n\n\n\n

3. Per\u00edodo de secagem curto. O per\u00edodo de secagem dos materiais \u00e9 normalmente de 10 a 300 segundos, portanto \u00e9 adequado para materiais termossens\u00edveis. Tamb\u00e9m pode operar com redu\u00e7\u00e3o de press\u00e3o se colocado em um recipiente a v\u00e1cuo.<\/p>\n\n\n

\n\nObtenha uma cota\u00e7\u00e3o gratuita agora<\/a>\n\n<\/div>\n<\/div>\n<\/div>\n\n
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Princ\u00edpio de funcionamento do secador rotativo<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

1. O secador rotativo adota fontes de calor de fluxo direto da unidade de aquecimento ap\u00f3s a inser\u00e7\u00e3o dos materiais no cilindro.<\/p>\n\n\n\n

2. Os materiais fluem para dentro do secador suavemente, enquanto a m\u00e1quina secadora gira, os materiais s\u00e3o dispersos consistentemente pela placa espiral, no interior do cilindro.<\/p>\n\n\n\n

3. Os materiais s\u00e3o lan\u00e7ados de cima para baixo e de baixo para cima para garantir que o ar quente passe atrav\u00e9s deles devido \u00e0 alta temperatura.<\/p>\n\n\n\n

4. A \u00e1gua dentro dos materiais lenhosos evapora o mais r\u00e1pido poss\u00edvel; no final, os materiais s\u00e3o efetivamente secos.<\/p>\n\n\n

\n\nObtenha uma cota\u00e7\u00e3o gratuita agora<\/a>\n\n<\/div>\n<\/div>\n<\/div>\n\n
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Especifica\u00e7\u00f5es do secador rotativo<\/h2>\n\n\n\n
Modelo (m)
(di\u00e2metro \u00d7 comprimento)<\/strong><\/td>		Volume do Tambor
(m\u00b3)<\/strong><\/td>		Capacidade
(t\/h)<\/strong><\/td>		Inclina\u00e7\u00e3o de Instala\u00e7\u00e3o
(%)<\/strong><\/td>		Temperatura M\u00e1xima do Ar
(\u2103)<\/strong><\/td>		Motor
(kw)<\/strong><\/td>		Peso Total
(t)<\/strong><\/td><\/tr>
\u03a61,2\u00d78,0<\/td>9.0<\/td>1.9-2.4<\/td>3-5<\/td>700-800<\/td>7.5<\/td>9<\/td><\/tr>
\u03a61,2\u00d710<\/td>11.3<\/td>2.4-3.0<\/td>3-5<\/td>700-800<\/td>7.5<\/td>11<\/td><\/tr>
\u03a61,5\u00d712<\/td>21.2<\/td>4.5-5.7<\/td>3-5<\/td>700-800<\/td>15<\/td>18.5<\/td><\/tr>
\u03a61,5\u00d714<\/td>24.7<\/td>5.3-6.6<\/td>3-5<\/td>700-800<\/td>15<\/td>19.7<\/td><\/tr>
\u03a61,5\u00d715<\/td>26.5<\/td>5.7-7.1<\/td>3-5<\/td>700-800<\/td>15<\/td>20.5<\/td><\/tr>
\u03a61,8\u00d712<\/td>30.5<\/td>6.5-8.1<\/td>3-5<\/td>700-800<\/td>18.5<\/td>21.5<\/td><\/tr>
\u03a61,8\u00d714<\/td>35.6<\/td>7.6-9.5<\/td>3-5<\/td>700-800<\/td>18.5<\/td>23<\/td><\/tr>
\u03a62,2\u00d712<\/td>45.6<\/td>9.7-12.2<\/td>3-5<\/td>700-800<\/td>22<\/td>33.5<\/td><\/tr>
\u03a62,2\u00d714<\/td>53.2<\/td>11.4-14.2<\/td>3-5<\/td>700-800<\/td>22<\/td>36<\/td><\/tr>
\u03a62,2\u00d716<\/td>60.8<\/td>13.0-16.2<\/td>3-5<\/td>700-800<\/td>22<\/td>38<\/td><\/tr>
\u03a62,4\u00d714<\/td>63.3<\/td>13.5-16.9<\/td>3-5<\/td>700-800<\/td>37<\/td>45<\/td><\/tr>
\u03a62,4\u00d718<\/td>81.4<\/td>17.4-21.7<\/td>3-5<\/td>700-800<\/td>37<\/td>49<\/td><\/tr>
\u03a62,4\u00d720<\/td>90.4<\/td>19.3-24.1<\/td>3-5<\/td>700-800<\/td>45<\/td>54<\/td><\/tr>
\u03a62,4\u00d722<\/td>99.5<\/td>21.2-26.5<\/td>3-5<\/td>700-800<\/td>45<\/td>58<\/td><\/tr>
\u03a62,6\u00d724<\/td>127.4<\/td>27.2-34.0<\/td>3-5<\/td>700-800<\/td>55<\/td>73<\/td><\/tr>
\u03a63,0\u00d720<\/td>141.3<\/td>30.1-37.7<\/td>3-5<\/td>700-800<\/td>75<\/td>85<\/td><\/tr>
\u03a63,0\u00d725<\/td>176.6<\/td>37.7-47.1<\/td>3-5<\/td>700-800<\/td>75<\/td>95<\/td><\/tr>
\u03a63,2\u00d725<\/td>201<\/td>42.9-53.6<\/td>3-5<\/td>700-800<\/td>90<\/td>110<\/td><\/tr>
\u03a63,6\u00d728<\/td>285<\/td>60.8-76.0<\/td>3-5<\/td>700-800<\/td>160<\/td>135<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\n\nObtenha uma cota\u00e7\u00e3o gratuita agora<\/a>\n\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Rotary dryer Rotary dryer advantages 1. High heat efficiency. The principle of heat transfer of the cylinder dryer is heat conduction, and the conducting direction keeps identical in the whole operation circle. Except for heat loss of end cover and radiation loss, all heat can be used for the evaporation of wet materials on the … <\/p>\n

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