An improved device for high temperature composite dust, including by hydraulic drive system of the rail type hydraulic lifting large volume dust condensing flue, the top baffle plate, the bottom hole temperature, pipe, two water circulation and control system, top of the top baffle plate is arranged in the washing dust chamber; a temperature regulating hole on both sides of the room cleaning dust install the bottom hole; pipe is arranged in the washing dust chamber at the bottom of the bottom pipe nozzle is equipped with a built-in tube row, built-in tube row and bottom nozzle pipe drain pipe type water film. The device can effectively realize the two ammonia and high temperature flue gas direct contact of gas-liquid saturation shock sustained and orderly vaporization, accurately grasp the inertia interception and high temperature shock excitation liquid saturated vaporization fine fine droplets of wet dust removal mechanism. The non working state large volume condensation dust removal flue is fixed along the fixed guide rail, which is convenient for both sides of the coke oven to exchange dust removal operation. It can realize the reliable self-locking in any position of the lifting process, and is convenient to adjust the natural ventilation and suction of the system.
【技术实现步骤摘要】
本技术涉及一种焦化领域的炼焦高温复合除尘装置，特别是涉及一种高温复合除尘改进装置。
技术介绍
目前车载炼焦高温复合除尘洗涤除尘室内二次氨水加入设置单一，影响二次氨水与高温烟尘气直接接触瞬间气液震荡饱和汽化效果。大容积冷凝除尘烟道体积庞大不利于安全运行和自然通风吸力调整。
技术实现思路
本技术的目的在于克服现有技术的不足，提供一种依据除尘的工况条件改善控制二次氨水加入状态的炼焦高温复合除尘改进装置，用以大幅改善二次氨水与高温烟尘气直接接触瞬间气液震荡饱和汽化操作质量，显著提高炼焦高温复合除尘整体效率。该装置可确保炼焦高温复合除尘高质量高效率。实现上述目的采用以下技术方案:—种高温复合除尘改进装置，包括导轨式液压升降大容积冷凝除尘烟道、顶部折流板、调温孔、底部管网，位于除尘装置外部的二次氨水循环及其控制系统，其特征在于:所述的顶部折流板安装在洗涤除尘室的顶部;所述的调温孔在洗涤除尘室两侧开孔安装;所述的底部管网安装在洗涤除尘室的底部，底部管网装有内置喷嘴管排、内置管式水膜管排和底部喷嘴管排;所述的导轨式液压升降大容积冷凝除尘烟道由液压驱动系统驱动。作为优选，...
【技术保护点】
一种高温复合除尘改进装置，包括导轨式液压升降大容积冷凝除尘烟道、顶部折流板、调温孔、底部管网，位于除尘装置外部的二次氨水循环及其控制系统，其特征在于：所述的顶部折流板安装在洗涤除尘室的顶部；所述的调温孔在洗涤除尘室两侧开孔安装；所述的底部管网安装在洗涤除尘室的底部，底部管网装有内置喷嘴管排、内置管式水膜管排和底部喷嘴管排；所述的导轨式液压升降大容积冷凝除尘烟道由液压驱动系统驱动。
【技术特征摘要】
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