{"id":2473,"date":"2025-03-21T07:34:37","date_gmt":"2025-03-21T07:34:37","guid":{"rendered":"https:\/\/hengxingmachinery.com\/?page_id=2473"},"modified":"2025-03-21T07:34:38","modified_gmt":"2025-03-21T07:34:38","slug":"high-frequency-screen","status":"publish","type":"page","link":"https:\/\/hengxingmachinery.com\/pt\/high-frequency-screen\/","title":{"rendered":"4-1. Peneira de alta frequ\u00eancia"},"content":{"rendered":"
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Tela de alta frequ\u00eancia<\/h1>\n\n<\/div>\n<\/div>\n\n
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\"\"<\/figure>\n\n<\/div><\/div>\n\n
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Campo de aplica\u00e7\u00e3o: <\/mark><\/strong><\/p>\n\n\n\n

As peneiras de alta frequ\u00eancia s\u00e3o amplamente utilizadas para peneiramento a seco e \u00famido, classifica\u00e7\u00e3o e desidrata\u00e7\u00e3o de diversos materiais em ind\u00fastrias como processamento mineral, prepara\u00e7\u00e3o de carv\u00e3o, ind\u00fastria qu\u00edmica, fabrica\u00e7\u00e3o de tijolos, alimentos, produtos farmac\u00eauticos, produ\u00e7\u00e3o de \u00e1lcalis, fertilizantes, papel e outras ind\u00fastrias.<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u00c1rea da peneira de alta frequ\u00eancia:<\/mark><\/strong> 4,5\u20138,1 m\u00b2<\/p>\n\n\n\n

Capacidade de produ\u00e7\u00e3o:<\/mark><\/strong> 15\u201348 t\/h<\/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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Introdu\u00e7\u00e3o da peneira de alta frequ\u00eancia<\/h2>\n\n\n\n
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<\/p>\n\n\n\n

A peneira de alta frequ\u00eancia tamb\u00e9m \u00e9 chamada de peneira classificadora. A peneira \u00e9 composta por um excitador de vibra\u00e7\u00e3o, distribuidor de polpa, estrutura da peneira, moldura, mola de suspens\u00e3o e malha da peneira. A peneira possui alta efici\u00eancia, pequena amplitude e alta frequ\u00eancia de peneiramento. <\/p>\n\n\n\n

Diferente do princ\u00edpio dos equipamentos de peneiramento comuns, como a peneira de alta frequ\u00eancia adota alta frequ\u00eancia, por um lado, ela destr\u00f3i a tens\u00e3o superficial da polpa e a oscila\u00e7\u00e3o de alta velocidade dos materiais de gr\u00e3o fino na superf\u00edcie da peneira, acelerando a segrega\u00e7\u00e3o e a separa\u00e7\u00e3o dos minerais \u00fateis de alta densidade (peso espec\u00edfico). <\/p>\n\n\n\n

O efeito aumenta a probabilidade de que materiais menores que o tamanho de part\u00edcula de separa\u00e7\u00e3o entrem em contato com os orif\u00edcios da peneira. Isso resulta em melhores condi\u00e7\u00f5es de separa\u00e7\u00e3o, de modo que os materiais menores que o tamanho de part\u00edcula de separa\u00e7\u00e3o, especialmente as part\u00edculas pesadas e a polpa de min\u00e9rio, passam pela peneira e se tornam o produto de under-size.<\/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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Caracter\u00edsticas da peneira de alta frequ\u00eancia<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

<\/p>\n\n\n\n

1. O uso de telas laminadas aumenta a abertura de uma \u00fanica camada, o que n\u00e3o apenas prolonga a vida \u00fatil das telas, mas tamb\u00e9m tem o efeito de evitar entupimento e abras\u00e3o.<\/p>\n\n\n\n

2. O suporte de mola de borracha da peneira de alta frequ\u00eancia para a estrutura da tela tem o efeito de isolamento de vibra\u00e7\u00e3o, absor\u00e7\u00e3o ac\u00fastica e redu\u00e7\u00e3o de ru\u00eddo, e a vibra\u00e7\u00e3o do equipamento \u00e9 pequena.<\/p>\n\n\n\n

3. Alta frequ\u00eancia e baixa amplitude s\u00e3o favor\u00e1veis \u00e0 separa\u00e7\u00e3o e estratifica\u00e7\u00e3o de materiais finos e pesados para acelerar a peneira\u00e7\u00e3o do material.<\/p>\n\n\n\n

4. Grande capacidade de manuseio de material e baixo consumo de energia.<\/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 da peneira de alta frequ\u00eancia<\/h2>\n\n\n\n

A peneira destr\u00f3i a tens\u00e3o superficial da polpa e faz com que os materiais de granula\u00e7\u00e3o fina oscilem em alta velocidade na superf\u00edcie da tela, acelerando a separa\u00e7\u00e3o de minerais \u00fateis com maior gravidade. E aumenta a probabilidade de que materiais menores que o tamanho de part\u00edcula separado entrem em contato com os orif\u00edcios da peneira, de modo que as part\u00edculas menores que o tamanho de part\u00edcula separado entrem em contato com a peneira. <\/p>\n\n\n\n

O material, as part\u00edculas com alta gravidade espec\u00edfica e a polpa de min\u00e9rio passam pelos orif\u00edcios da peneira e se tornam o produto de underflow, realizando assim a peneira\u00e7\u00e3o.<\/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 da peneira de alta frequ\u00eancia<\/h2>\n\n\n\n
Modelo<\/strong><\/td>\u00c1rea da Tela (\u33a1)<\/strong><\/td>Concentra\u00e7\u00e3o (%)<\/strong><\/td>Capacidade (t\/h)<\/strong><\/td>Pot\u00eancia (kW)<\/strong><\/td><\/tr>
GPS-4<\/td>4.5<\/td>30-40<\/td>15-25<\/td>0.72<\/td><\/tr>
GPS-5<\/td>5.2<\/td>30-40<\/td>20-30<\/td>1.1<\/td><\/tr>
GPS-6<\/td>6<\/td>30-40<\/td>24-36<\/td>1.5<\/td><\/tr>
GPS-8<\/td>8.1<\/td>30-40<\/td>32-48<\/td>2.2<\/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":"

High frequency screen Introduction of high frequency screen The high-frequency screen is also called the grading screen. The screening machine is composed of a vibration exciter, slurry distributor, screen frame, frame, suspension spring and screen mesh. The screening machine has high efficiency, small amplitude and high screening frequency. Different from the principle of ordinary screening … <\/p>\n

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