{"id":1405,"date":"2025-01-10T07:16:04","date_gmt":"2025-01-10T07:16:04","guid":{"rendered":"https:\/\/hengxingmachinery.com\/?page_id=1405"},"modified":"2025-02-11T04:04:17","modified_gmt":"2025-02-11T04:04:17","slug":"grate-ball-mills","status":"publish","type":"page","link":"https:\/\/hengxingmachinery.com\/pt\/grate-ball-mills\/","title":{"rendered":"3-1. Moinho de bolas de grade"},"content":{"rendered":"
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Moinho de bolas de grelha<\/h1>\n\n<\/div>\n<\/div>\n\n
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\"\"<\/figure>\n\n<\/div><\/div>\n\n
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O moinho de bolas de grade (ou moinho de bolas com grelha) \u00e9 geralmente utilizado para moagem em est\u00e1gio \u00fanico ou para min\u00e9rios com for\u00e7a de moagem relativamente grossa, devido \u00e0 grade de descarga na extremidade de sa\u00edda.<\/p>\n\n\n\n

Os moinhos de bolas de grade tamb\u00e9m s\u00e3o divididos em moinhos de bolas de grade \u00famidos e moinhos de bolas de grade secos.<\/p>\n\n\n

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Capacidade:<\/strong><\/mark> 0,65-90t\/h<\/p>\n\n<\/div><\/div>\n\n

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Tamanho de descarga:<\/strong><\/mark> 0,075\u20130,4 mm<\/p>\n\n<\/div><\/div>\n<\/div>\n\n\n

Tamanho da alimenta\u00e7\u00e3o:<\/strong><\/p>\n\n\n\n

\u226420mm-\u226425mm<\/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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Princ\u00edpio de funcionamento do moinho de bolas com grelha<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

O princ\u00edpio de funcionamento do moinho de bolas de grade consiste principalmente em faz\u00ea-lo girar lentamente por meio de um dispositivo de transmiss\u00e3o, enquanto o material \u00e9 alimentado pela extremidade de entrada do cilindro. O material \u00e9 fragmentado no interior do cilindro devido ao impacto e \u00e0 automoagem proporcionados pelas bolas de a\u00e7o e pelo pr\u00f3prio min\u00e9rio. <\/p>\n\n\n\n

Devido \u00e0 alimenta\u00e7\u00e3o cont\u00ednua de material, a press\u00e3o faz com que o material no cilindro se desloque da extremidade de alimenta\u00e7\u00e3o para a extremidade de descarga. O material que atinge o tamanho final do produto \u00e9 descarregado pela extremidade de sa\u00edda do cilindro. <\/p>\n\n\n\n

Durante a moagem \u00famida, o material \u00e9 transportado pelo fluxo de \u00e1gua; durante a moagem seca, o material \u00e9 transportado pelo fluxo de ar. O moinho de bolas possui uma grade de descarga na extremidade de sa\u00edda. O moinho de bolas utiliza a placa de grade para descarregar o min\u00e9rio de forma for\u00e7ada. O n\u00edvel da polpa no cilindro \u00e9 baixo, o que reduz a moagem excessiva do min\u00e9rio e evita a descarga das bolas de a\u00e7o.<\/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 moinho de bolas de grade<\/h2>\n\n\n\n
Modelo<\/strong><\/td>Tamanho de alimenta\u00e7\u00e3o
(mil\u00edmetros)<\/strong><\/td>		Tamanho de descarga
(mil\u00edmetros)<\/strong><\/td>		Capacidade
(t)<\/strong><\/td>		Pot\u00eancia do motor
(kW)<\/strong><\/td>		Peso Total
(t)<\/strong><\/td><\/tr>
\u03c6 900\u00d71800<\/td>\u226420<\/td>0.075-0.89<\/td>0.65-2<\/td>18.5<\/td>5.8<\/td><\/tr>
\u03c6 900\u00d73000<\/td>\u226420<\/td>0.075-0.89<\/td>1.1-3.5<\/td>22<\/td>6.8<\/td><\/tr>
\u03c6 1200\u00d72400<\/td>\u226425<\/td>0.075-0.6<\/td>1.5-4.8<\/td>30<\/td>12<\/td><\/tr>
\u03c6 1200\u00d73000<\/td>\u226425<\/td>0.074-0.4<\/td>1.6-5<\/td>37<\/td>13.2<\/td><\/tr>
\u03c6 1200\u00d74500<\/td>\u226425<\/td>0.074-0.4<\/td>1.6-5.8<\/td>55<\/td>13.7<\/td><\/tr>
\u03c6 1500\u00d73000<\/td>\u226425<\/td>0.074-0.4<\/td>2-5<\/td>75<\/td>16.5<\/td><\/tr>
\u03c6 1500\u00d74500<\/td>\u226425<\/td>0.074-0.4<\/td>3-6<\/td>110<\/td>21<\/td><\/tr>
\u03c6 1500\u00d75700<\/td>\u226425<\/td>0.074-0.4<\/td>3.5-6<\/td>130<\/td>24.7<\/td><\/tr>
\u03c6 1830\u00d73000<\/td>\u226425<\/td>0.074-0.4<\/td>4-10<\/td>130<\/td>34.5<\/td><\/tr>
\u03c6 1830\u00d74500<\/td>\u226425<\/td>0.074-0.4<\/td>4.5-12<\/td>155<\/td>38<\/td><\/tr>
\u03c6 1830\u00d76400<\/td>\u226425<\/td>0.074-0.4<\/td>6.5-15<\/td>210<\/td>46<\/td><\/tr>
\u03c6 1830\u00d77000<\/td>\u226425<\/td>0.074-0.4<\/td>7.5-17<\/td>245<\/td>49<\/td><\/tr>
\u03c6 2100\u00d73000<\/td>\u226425<\/td>0.074-0.4<\/td>6.5-36<\/td>155<\/td>48<\/td><\/tr>
\u03c6 2100\u00d74500<\/td>\u226425<\/td>0.074-0.4<\/td>8-43<\/td>245<\/td>59<\/td><\/tr>
\u03c6 2100\u00d77000<\/td>\u226425<\/td>0.074-0.4<\/td>8-48<\/td>280<\/td>67.5<\/td><\/tr>
\u03c6 2200\u00d74500<\/td>\u226425<\/td>0.074-0.4<\/td>9-45<\/td>280<\/td>58<\/td><\/tr>
\u03c6 2200\u00d76500<\/td>\u226425<\/td>0.074-0.4<\/td>14-26<\/td>380<\/td>63<\/td><\/tr>
\u03c6 2200\u00d77000<\/td>\u226425<\/td>0.074-0.4<\/td>15-28<\/td>380<\/td>65.3<\/td><\/tr>
\u03c6 2200\u00d77500<\/td>\u226425<\/td>0.074-0.4<\/td>15-30<\/td>380<\/td>66.5<\/td><\/tr>
\u03c6 2400\u00d73000<\/td>\u226425<\/td>0.074-0.4<\/td>7-50<\/td>245<\/td>65<\/td><\/tr>
\u03c6 2400\u00d74500<\/td>\u226425<\/td>0.074-0.4<\/td>8.5-60<\/td>320<\/td>70<\/td><\/tr>
\u03c6 2700\u00d74000<\/td>\u226425<\/td>0.074-0.4<\/td>12-80<\/td>400<\/td>92<\/td><\/tr>
\u03c6 2700\u00d74500<\/td>\u226425<\/td>0.074-0.4<\/td>12-90<\/td>430<\/td>102<\/td><\/tr>
\u03c6 3200\u00d74500<\/td>\u226425<\/td>0.074-0.4<\/td>Determinado pelo processo tecnol\u00f3gico<\/td>600<\/td>137<\/td><\/tr>
\u03c6 3600\u00d74500<\/td>\u226425<\/td>0.074-0.4<\/td>Determinado pelo processo tecnol\u00f3gico<\/td>850<\/td>158<\/td><\/tr>
\u03c63600\u00d76000<\/td>\u226425<\/td>0.074-0.4<\/td>Determinado pelo processo tecnol\u00f3gico<\/td>1250<\/td>175<\/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":"

Moinho de bolas de grelha Princ\u00edpio de funcionamento do moinho de bolas de grelha O princ\u00edpio de funcionamento do moinho de bolas de grelha consiste principalmente em faz\u00ea-lo girar lentamente por meio de um dispositivo de transmiss\u00e3o, sendo o material alimentado a partir da extremidade de alimenta\u00e7\u00e3o do cilindro. O material \u00e9 fragmentado no interior do cilindro devido ao impacto e \u00e0 autocominui\u00e7\u00e3o das bolas de a\u00e7o\u2026 <\/p>\n

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