{"id":15753,"date":"2023-10-17T14:01:22","date_gmt":"2023-10-17T06:01:22","guid":{"rendered":"https:\/\/keruiref.com\/?p=15753"},"modified":"2023-10-18T15:23:31","modified_gmt":"2023-10-18T07:23:31","slug":"materiali-isolanti-resistenti-al-fuoco-e-metodi-di-costruzione-richiesti-per-le-varie-parti-del-rivestimento-del-forno-di-cracking","status":"publish","type":"post","link":"https:\/\/keruiref.com\/it\/materiali-isolanti-resistenti-al-fuoco-e-metodi-di-costruzione-richiesti-per-le-varie-parti-del-rivestimento-del-forno-di-cracking\/","title":{"rendered":"Prodotti refrattari per il rivestimento dei forni di cracking"},"content":{"rendered":"

Il rivestimento del forno di cracking ha requisiti elevati per i materiali isolanti resistenti al fuoco, che devono avere una buona tenuta all'aria e una bassa conduttivit\u00e0 termica. Pertanto, la parete del forno di cracking di un grande impianto di cracking dell'etilene adotta una struttura leggera in mattoni nell'area di lavaggio del flusso d'aria del bruciatore, mentre le altre parti adottano una struttura in fibra resistente al fuoco e moduli in fibra con buone prestazioni di isolamento termico.<\/p>\n

\"forno<\/p>\n

Poich\u00e9 le condizioni operative di ciascuna parte sono diverse, anche i materiali isolanti resistenti al fuoco utilizzati sono diversi. Nella costruzione del rivestimento del forno di cracking, esso pu\u00f2 essere suddiviso in quattro parti in base alla sua struttura: camera di radiazione\uff1b sezione di transizione, sezione di convezione, canna fumaria e camino. La configurazione specifica dei materiali isolanti refrattari per ciascuna parte \u00e8 la seguente:<\/p>\n

1. Camera di radiazione<\/h2>\n

La camera di irraggiamento \u00e8 il sito di reazione per il riscaldamento degli idrocarburi leggeri nel mezzo di cracking. La temperatura del forno \u00e8 di 1260\u00b0C. Su entrambi i lati della parete e sul fondo sono presenti bruciatori a olio e a gas. I materiali isolanti refrattari utilizzati nella parte inferiore, nelle pareti laterali e nella parte superiore della camera radiante sono diversi.
\nA. Il fondo del forno utilizza principalmente pannelli isolanti, mattoni refrattari isolanti, mattoni refrattari, ecc.<\/p>\n

B. Le pareti laterali sono costituite da feltro in fibra ceramica, pannelli isolanti, mattoni isolanti refrattari, moduli in fibra, ganci, piastre di fissaggio dei ganci e chiodi di ancoraggio dei moduli in fibra.<\/p>\n

C. Il piano cottura utilizza principalmente feltro in fibra di ceramica, moduli in fibra e chiodi di ancoraggio per moduli in fibra.<\/p>\n

\n
\"fornitore<\/div>\n<\/div>\n
\n
\"fabbrica<\/div>\n<\/div>\n
\n
\"pannello<\/div>\n<\/div>\n
<\/div>\n

2. Sezione di transizione<\/h2>\n

Come la parete del forno della camera radiante, le pareti laterali sono installate con moduli in fibra, i moduli in parti di forma speciale sono installati con moduli appositamente progettati e la struttura del rivestimento inferiore \u00e8 la stessa del fondo del forno a sezione radiante. I materiali necessari per la sezione di transizione comprendono feltro in fibra ceramica, pannelli isolanti, mattoni isolanti refrattari, moduli in fibra e chiodi di ancoraggio dei moduli in fibra.<\/p>\n

\n
\"prezzo<\/div>\n<\/div>\n
\n
\"Acquista<\/div>\n<\/div>\n
\n
\"Produttore<\/div>\n<\/div>\n
<\/div>\n

3. Sezione convezione<\/h2>\n

I pannelli delle pareti laterali sono prefabbricati con materiale refrattario colato a terra, con uno spessore di 200 mm. Con un pannello isolante di 100 mm di spessore come supporto, \u00e8 stato costruito il rivestimento della piastra del tubo terminale. La struttura di rivestimento della scatola a gomito \u00e8 costituita da una pavimentazione in fibra di 50 mm di spessore (suddivisa in due strati di 25 mm). I materiali necessari per le pareti laterali comprendono pannelli in fibra di ceramica, castables, chiodi di ancoraggio a \"Y\" e chiodi di ancoraggio a \"V\". Le scatole a gomito richiedono ancoraggi e feltro in fibra ceramica.<\/p>\n

\n
\"fornitore<\/div>\n<\/div>\n
\n
\"stock<\/div>\n<\/div>\n
\n
\"panno<\/div>\n<\/div>\n
<\/div>\n

4. Canna fumaria e camino<\/h2>\n

La struttura di rivestimento del camino e della canna fumaria \u00e8 costituita da materiale refrattario di 50 mm di spessore. Richiede l'uso di ancoraggi e di materiali isolanti.<\/p>\n

\"Fabbrica<\/p>\n

In qualit\u00e0 di produttore di materiali resistenti al fuoco, KERUI fornisce ai clienti una guida tecnica professionale e una gamma completa di servizi di prodotto. Benvenuti alla richiesta di informazioni!<\/p>","protected":false},"excerpt":{"rendered":"Il rivestimento del forno di cracking ha requisiti elevati per i materiali isolanti resistenti al fuoco, che devono avere una buona tenuta all'aria e una bassa conduttivit\u00e0 termica. Pertanto, la parete del forno di cracking di un grande impianto di cracking dell'etilene adotta una struttura in mattoni leggeri nel flusso d'aria del bruciatore ... Per saperne di pi\u00f9<\/a>","protected":false},"author":1,"featured_media":15759,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,3],"tags":[],"class_list":["post-15753","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","category-news","no-featured-image-padding","resize-featured-image"],"yoast_head":"\nRefractory Products for Cracking Furnace Lining - Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website<\/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:\/\/keruiref.com\/it\/materiali-isolanti-resistenti-al-fuoco-e-metodi-di-costruzione-richiesti-per-le-varie-parti-del-rivestimento-del-forno-di-cracking\/\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/keruiref.com\/fire-resistant-insulation-materials-and-construction-methods-required-for-various-parts-of-the-cracking-furnace-lining\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/keruiref.com\/fire-resistant-insulation-materials-and-construction-methods-required-for-various-parts-of-the-cracking-furnace-lining\/\"},\"author\":{\"name\":\"kerui2023\",\"@id\":\"https:\/\/keruiref.com\/el\/#\/schema\/person\/b7f0913f3cbfd2d5bc35d96d885a2525\"},\"headline\":\"Refractory Products for Cracking Furnace Lining\",\"datePublished\":\"2023-10-17T06:01:22+00:00\",\"dateModified\":\"2023-10-18T07:23:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/keruiref.com\/fire-resistant-insulation-materials-and-construction-methods-required-for-various-parts-of-the-cracking-furnace-lining\/\"},\"wordCount\":496,\"publisher\":{\"@id\":\"https:\/\/keruiref.com\/el\/#organization\"},\"image\":{\"@id\":\"https:\/\/keruiref.com\/fire-resistant-insulation-materials-and-construction-methods-required-for-various-parts-of-the-cracking-furnace-lining\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/10\/cracking-furnace.jpg\",\"articleSection\":[\"Industry News\",\"News\"],\"inLanguage\":\"it-IT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/keruiref.com\/fire-resistant-insulation-materials-and-construction-methods-required-for-various-parts-of-the-cracking-furnace-lining\/\",\"url\":\"https:\/\/keruiref.com\/fire-resistant-insulation-materials-and-construction-methods-required-for-various-parts-of-the-cracking-furnace-lining\/\",\"name\":\"Refractory Products for Cracking Furnace Lining - 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