{"id":2046,"date":"2024-03-19T10:47:44","date_gmt":"2024-03-19T02:47:44","guid":{"rendered":"https:\/\/www.lneya.com\/news\/enamel-reactor.html"},"modified":"2024-03-19T10:47:44","modified_gmt":"2024-03-19T02:47:44","slug":"enamel-reactor","status":"publish","type":"post","link":"https:\/\/tw.lneya.com\/pt\/news\/enamel-reactor.html","title":{"rendered":"Porque \u00e9 que \u00e9 perigoso utilizar um reator de esmalte?"},"content":{"rendered":"<p>\t\t\t\t\t\t<span style=\"font-family:Arial;\"><\/p>\n<div style=\"text-align:center;\">\n\t<span style=\"font-family:Arial;\"><\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2023\/05\/2022.999.jpg\" alt=\"\" width=\"880\" height=\"495\" title=\"\" align=\"\"><\/p>\n<div style=\"text-align:left;\">\n\t\t<span style=\"font-family:Arial;\">A caldeira de rea\u00e7\u00e3o de esmalte \u00e9 um produto composto fabricado atrav\u00e9s do revestimento da superf\u00edcie interna de um recipiente de a\u00e7o com vidro contendo s\u00edlica de alta qualidade, que adere firmemente \u00e0 superf\u00edcie met\u00e1lica ap\u00f3s ser queimado a alta temperatura. Por conseguinte, tem as vantagens duplas da estabilidade do vidro e da resist\u00eancia do metal, e \u00e9 um excelente dispositivo resistente \u00e0 corros\u00e3o. Os reactores revestidos a vidro s\u00e3o amplamente utilizados nas ind\u00fastrias qu\u00edmica, petrol\u00edfera, farmac\u00eautica, de pesticidas, alimentar e outras, e s\u00e3o recipientes de rea\u00e7\u00e3o ideais para hidr\u00f3lise, neutraliza\u00e7\u00e3o, cristaliza\u00e7\u00e3o, mistura e emulsifica\u00e7\u00e3o.<\/span>\n\t<\/div>\n<\/div>\n<p><\/span><br \/><span style=\"font-family:Arial;\">A camada de esmalte da chaleira de rea\u00e7\u00e3o de esmalte \u00e9 f\u00e1cil de rebentar quando est\u00e1 fria ou quente. Como a camada de esmalte \u00e9 sinterizada na superf\u00edcie da chaleira de rea\u00e7\u00e3o de esmalte, e a camada de esmalte derreter\u00e1 quando exceder 200 graus Celsius, de modo que a temperatura do material na chaleira n\u00e3o \u00e9 permitida a exceder 200 graus Celsius, de modo que a chaleira de esmalte tem um limite de resist\u00eancia \u00e0 temperatura de 200 graus Celsius, e a resist\u00eancia \u00e0 temperatura rapidamente se torna fria. Choque &lt;110 \u2103, choque t\u00e9rmico &lt;120 \u2103. Por exemplo, a temperatura de rea\u00e7\u00e3o da chaleira de rea\u00e7\u00e3o de esmalte \u00e9 de 160 \u00b0C, e a jaqueta da chaleira de rea\u00e7\u00e3o \u00e9 passada atrav\u00e9s do vapor de 6-7 kg de press\u00e3o. Neste momento, \u00e9 subitamente mudado para a \u00e1gua de arrefecimento de 10 \u00b0 C. A diferen\u00e7a de temperatura excede os 150 \u00b0C, a diferen\u00e7a de temperatura \u00e9 demasiado grande e \u00e9 muito f\u00e1cil a chaleira de rea\u00e7\u00e3o de esmalte rebentar. Este \u00e9 o momento de precisar de um circulador de aquecimento, primeiro use \u00e1gua de 80 \u00b0 C para resfriar o material a cerca de 100 \u00b0 C e, em seguida, mude para \u00e1gua de resfriamento de 10 \u00b0 C, o que pode aumentar muito a vida \u00fatil do reator de esmalte. Quando o material \u00e9 alimentado, a diferen\u00e7a de temperatura entre a temperatura do material e a temperatura do corpo da chaleira \u00e9 demasiado grande, e o vapor \u00e9 demasiado forte durante o aquecimento, e o arrefecimento \u00e9 demasiado r\u00e1pido, o que tamb\u00e9m pode provocar a explos\u00e3o da porcelana.<\/span><\/p>\n<p><span style=\"font-family:Arial;\">Aplica\u00e7\u00f5es t\u00edpicas da s\u00e9rie SUNDI de sistemas de controlo da temperatura de refrigera\u00e7\u00e3o e aquecimento LNEYA: controlo din\u00e2mico da temperatura constante de fontes de frio e calor, tais como reactores de alta press\u00e3o, reactores de vidro de camada dupla, reactores de esmalte, etc., controlo da temperatura constante de fontes de frio e calor de reactores de microcanais; pequenos sistemas de controlo da temperatura constante, controlo da temperatura de sistemas de destila\u00e7\u00e3o, etc. A tecnologia de arrefecimento a alta temperatura pode arrefecer diretamente a partir de 300 \u00b0C [porque apenas o meio de transfer\u00eancia de calor na c\u00e2mara de expans\u00e3o est\u00e1 em contacto com o oxig\u00e9nio no ar (e a temperatura do tanque de expans\u00e3o est\u00e1 entre a temperatura ambiente e 60 graus), pode reduzir o meio de transfer\u00eancia de calor a ser oxidado e reduzido. Risco de absor\u00e7\u00e3o de humidade do ar.<\/p>\n<p><\/span><br \/><span style=\"font-family:Arial;\"><\/span>\t\t\t\t\t<\/p>","protected":false},"excerpt":{"rendered":"<p>The enamel reaction kettle is a composite product made by lining the inner surface of a steel container with glass containing high silica, which is firmly adhered to the metal surface after being burned at a high temperature. Therefore, it has the dual advantages of glass stability and metal strength, and is an excellent corrosion-resistant 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