{"id":16552,"date":"2022-06-21T07:33:51","date_gmt":"2022-06-21T07:33:51","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16552"},"modified":"2022-06-21T07:33:52","modified_gmt":"2022-06-21T07:33:52","slug":"difficulties-and-solutions-of-triple-eccentric-butterfly-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/pt\/difficulties-and-solutions-of-triple-eccentric-butterfly-valve.html","title":{"rendered":"Dificuldades e solu\u00e7\u00f5es da v\u00e1lvula borboleta tripla exc\u00eantrica"},"content":{"rendered":"<p>Quais s\u00e3o as dificuldades t\u00e9cnicas da v\u00e1lvula borboleta de veda\u00e7\u00e3o r\u00edgida de metal triplo-exc\u00eantrico de alta temperatura? Quais s\u00e3o os problemas encontrados em seu design e desenvolvimento? Como resolv\u00ea-los?<\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-technical-difficulties-of-high-temperature-triple-butterfly-valve-include-the-following-aspects\"><strong>As dificuldades t\u00e9cnicas da v\u00e1lvula borboleta tripla de alta temperatura incluem os seguintes aspectos:\u00a0<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>1. Sele\u00e7\u00e3o do material da v\u00e1lvula<\/li><li>2. Solu\u00e7\u00e3o de problemas de travamento de v\u00e1lvula e c\u00e1lculo da folga de expans\u00e3o de materiais de alta temperatura<\/li><li>3. Soldagem e endurecimento de materiais de alta temperatura<\/li><li>4. Simula\u00e7\u00e3o tridimensional de teste de an\u00e1lise de tens\u00e3o de alta temperatura<\/li><li>5. Processo de realiza\u00e7\u00e3o t\u00e9cnica<\/li><li>6. Fabrica\u00e7\u00e3o de moldes<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>As solu\u00e7\u00f5es incluem principalmente as seguintes partes:<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>(1) Esquema de projeto estrutural: existem muitos tipos de v\u00e1lvulas borboleta, como v\u00e1lvula borboleta de tipo m\u00e9dio, v\u00e1lvula borboleta exc\u00eantrica dupla e\u00a0<a href=\"https:\/\/zecovalve.com\/pt\/products\/triple-offset-butterfly-valve.html\/\">v\u00e1lvula borboleta de deslocamento triplo<\/a>. Os dois primeiros tipos de v\u00e1lvulas borboleta t\u00eam as vantagens de uma estrutura simples, f\u00e1cil processamento e custo de fabrica\u00e7\u00e3o relativamente baixo, mas a posi\u00e7\u00e3o da sede dos eixos superior e inferior das v\u00e1lvulas borboleta do tipo m\u00e9dio \u00e9 mal vedada. H\u00e1 interfer\u00eancia geom\u00e9trica na v\u00e1lvula borboleta exc\u00eantrica dupla. Sua sede de v\u00e1lvula deve ser projetada para ser el\u00e1stica para superar a interfer\u00eancia entre os eixos superior e inferior, de modo a obter veda\u00e7\u00e3o. No caso de altas temperaturas, o projeto da estrutura e folga entre as pe\u00e7as rotativas tamb\u00e9m \u00e9 uma grande dificuldade. Devemos ter certeza de que a chave est\u00e1 lisa e bem vedada em altas temperaturas. Entretanto, em um ambiente de 800\u00b0C, a sede el\u00e1stica da v\u00e1lvula pode n\u00e3o funcionar, o que pode causar falha em todo o sistema operacional. Finalmente, ap\u00f3s muitas discuss\u00f5es e pesquisas, decidimos adotar a estrutura de v\u00e1lvula borboleta de triplo deslocamento. Embora a dificuldade de design e processamento tenha aumentado v\u00e1rias vezes, \u00e9 confi\u00e1vel para ser usado nesse ambiente de trabalho.<\/li><li>(2) Sele\u00e7\u00e3o de materiais resistentes a altas temperaturas: ambiente de 800 \u2103 \u00e9 equivalente a colocar a v\u00e1lvula em um forno de produ\u00e7\u00e3o de a\u00e7o. Para tornar a v\u00e1lvula normalmente vedada, a sele\u00e7\u00e3o do material \u00e9 um problema dif\u00edcil, especialmente a gaxeta, gaxeta e outros materiais n\u00e3o met\u00e1licos.<\/li><li>(3) A fabrica\u00e7\u00e3o de moldes \u00e9 a parte mais dif\u00edcil de todo o processo de fabrica\u00e7\u00e3o. Devido ao grande calibre, os requisitos para equipamentos de produ\u00e7\u00e3o s\u00e3o muito elevados.<\/li><li>(4) Processamento, soldagem e equipamentos: as dimens\u00f5es da v\u00e1lvula borboleta de deslocamento triplo de alta temperatura DN1800 s\u00e3o grandes. O di\u00e2metro externo do corpo da v\u00e1lvula \u00e9 2.250 mm, a altura total do corpo da v\u00e1lvula \u00e9 3.820 mm e o di\u00e2metro externo do anel de veda\u00e7\u00e3o \u00e9 1.722 mm. \u00c9 dif\u00edcil processar v\u00e1lvulas de grande di\u00e2metro, portanto, \u00e9 necess\u00e1ria a precis\u00e3o do molde de fabrica\u00e7\u00e3o. A tecnologia de revestimento da superf\u00edcie de veda\u00e7\u00e3o \u00e9 complexa e dif\u00edcil de soldar. Utilizamos m\u00e1quinas de alta precis\u00e3o e t\u00e9cnicos seniores, e por meio de especialistas externos para resolver todos os tipos de problemas de soldagem e processamento, e at\u00e9 emprestar equipamentos de processamento de grande di\u00e2metro do estaleiro para concluir a montagem e comissionamento de press\u00e3o das v\u00e1lvulas. Seu processo de fabrica\u00e7\u00e3o \u00e9 complexo e tamb\u00e9m precisa processar o molde de processamento correspondente, para que a dificuldade de processamento possa ser imaginada.<\/li><li>(5) Teste de alta temperatura: quer a resist\u00eancia e a confiabilidade do material possam ser garantidas ou n\u00e3o, ele deve passar no teste para obter os dados finais. Para garantir a opera\u00e7\u00e3o confi\u00e1vel da v\u00e1lvula, contatamos uma empresa de tratamento t\u00e9rmico qualificada e poderosa para realizar o teste de a\u00e7\u00e3o da v\u00e1lvula em um ambiente de alta temperatura de 800\u00b0C. Finalmente, resistiu ao teste das duras condi\u00e7\u00f5es de trabalho.<\/li><\/ul>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">Etiquetas relacionadas :<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/\">V\u00e1lvula ZECO<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/introduction-of-epdm-nbr-butterfly-valve-seat-industrial-valve-information-news-zeco-valve.html\/\">V\u00e1lvula borboleta NBR<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/the-function-of-globe-valve-in-pipeline-system.html\/\">O que s\u00e3o v\u00e1lvulas globo?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/gate-valve-problems.html\/\">Reparo de v\u00e1lvula gaveta<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/difference-between-gate-valves-and-ball-valves.html\/\">V\u00e1lvula de gaveta vs V\u00e1lvula de esfera<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/what-is-an-axial-flow-silent-check-valve.html\/\">O que \u00e9 uma v\u00e1lvula de reten\u00e7\u00e3o axial<\/a>\n\n<\/div>\n\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/difference-between-gate-valve-and-butterfly-valve.html\/\">Diferen\u00e7a entre a v\u00e1lvula de gaveta e a v\u00e1lvula de borboleta<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/china-gate-valves-suppliersnon-rising-stem-gate-valvesks-gate-valves.html\/\">O que \u00e9 uma v\u00e1lvula de gaveta?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/tag\/shanghai-pressure-reducing-valve-factory\/\">F\u00e1brica de v\u00e1lvulas redutoras de press\u00e3o de Xangai<\/a>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Quais s\u00e3o as dificuldades t\u00e9cnicas da v\u00e1lvula borboleta de veda\u00e7\u00e3o r\u00edgida de metal triplo-exc\u00eantrico de alta temperatura? Quais s\u00e3o os problemas encontrados em seu design e desenvolvimento? Como resolver \u2026 <a title=\"Dificuldades e solu\u00e7\u00f5es da v\u00e1lvula borboleta tripla exc\u00eantrica\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/difficulties-and-solutions-of-triple-eccentric-butterfly-valve.html\" aria-label=\"Mais em Dificuldades e Solu\u00e7\u00f5es da V\u00e1lvula Borboleta Tripla Exc\u00eantrica\">Ler mais<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[2210],"tags":[2313,2312],"class_list":["post-16552","post","type-post","status-publish","format-standard","hentry","category-butterfly-valve","tag-triple-butterfly-valve","tag-triple-eccentric-butterfly-valve","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":false,"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/pt\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":2210,"name":"Butterfly Valve","slug":"butterfly-valve","term_group":0,"term_taxonomy_id":2210,"taxonomy":"category","description":"","parent":0,"count":49,"filter":"raw","cat_ID":2210,"category_count":49,"category_description":"","cat_name":"Butterfly Valve","category_nicename":"butterfly-valve","category_parent":0}],"tag_info":[{"term_id":2313,"name":"triple butterfly valve","slug":"triple-butterfly-valve","term_group":0,"term_taxonomy_id":2313,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":2312,"name":"triple eccentric butterfly valve","slug":"triple-eccentric-butterfly-valve","term_group":0,"term_taxonomy_id":2312,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"}],"taxonomy_info":{"category":[{"value":2210,"label":"Butterfly Valve"}],"post_tag":[{"value":2313,"label":"triple butterfly valve"},{"value":2312,"label":"triple eccentric butterfly valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Difficulties and Solutions of Triple Eccentric Butterfly Valve - ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/pt\/difficulties-and-solutions-of-triple-eccentric-butterfly-valve.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Difficulties and Solutions of Triple Eccentric Butterfly Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"What are technical difficulties of high-temperature triple-eccentric metal hard-sealing butterfly valve? 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