工業技術研究院

技術簡介

本發明係關於一種高溫氣化爐及其進料系統，透過不同的耐火材施作機構與進料燃燒器結合運送粉煤與輸送氣體的方式變化，使得進料系統能適用於高溫與高壓下之氣化爐操作條件，並有效防止氣化過程中不穩定及溫度變化所產生之劇烈變動性，提昇整體操作之安全性與運轉時間，且對於氣化效率也有所提昇。

Abstract

The present invention relates to a high-temperature gasifier and its feed system. The operating means and feed injector of the gasifier in the present invention use high temperature materials different from those of a conventional gasifier, improving the injection process of pulverized coal and gas into the gasifier. The present invention enables the feed system of the gasifier to operate under high temperatures and high pressures. Instability resulting from temperature change during the gasification process, as well as the overall safety during operation, are effectively improved. The operation time is lengthened, and gasification efficiency is also increased.

技術規格

在整個氣化過程中以進料系統最為重要，而其中又以乾粉進料器最為關鍵，使用未預混式粉煤進料器配合進料管線旁耐火泥的重新配置，將可以增加進料的安全性，在使用純氧高溫氣化或燃燒此專利中耐火材配置更為關鍵重要。

Technical Specification

The coal burner is key point of feeding system, it is the most important in the operating procedures. Non-premixed type coal burner and correctly fixed-up refractory material can raise the operating safety in operating procedures. When using pure oxygen gasification or oxyfuel combustion, the refractory configure is more importance at this patent.

技術特色

本發明係關於一種高溫氣化爐及其進料系統，尤指一種透過不同耐火材的施作機構與進料燃燒器結合運送粉煤與輸送氣體之高溫氣化爐及其進料系統。

應用範圍

主要應用於產業上高溫燃燒爐/氣化爐，特別是使用高濃度氧氣容易造成爐壁高溫的氣化爐或燃燒爐等加熱設備，對於未來在碳捕獲需求下所使用的純氧燃燒技術將是另一個應用市場。

接受技術者具備基礎建議（設備）

製造或使用氣化爐或燃燒爐或加熱設備業者，包括：鋼鐵業、化工業、鍋爐業、磚窯爐業

接受技術者具備基礎建議（專業）

具有施做爐內高溫耐火材專業經驗與高溫氣化爐與燃燒爐專業經驗業者

聯絡資訊