脱硝催化剂的二次烧结窑炉

Second-time sintering kiln for denitration catalyst

Abstract

The utility model discloses a second-time sintering kiln for a denitration catalyst. The second-time sintering kiln comprises a box body (5), a box door (2), a bracket (10) used for placing the denitration catalyst, a ventilation pipe (1) and a fan (4), wherein the box body (5) is fixedly mounted on the ground; one side of the box door (2) is hinged to the box body (5), and the other side of the box door is in locking connection with the box body (5) through a locking device; one end of the ventilation pipe (1) is connected with the top of the box body (5) and is communicated with the inner cavity of the box body (5), and the other end of the ventilation pipe is communicated with an air source; a layer of thermal insulating layer (6) is connected to the inner wall of the box body (5); the bracket (10) is movably placed on the ground inside the box body (5); the fan (4) is mounted on the side wall inside the box body (5). Through the adoption of the structure, the requirement for performing the second-time sintering on a single denitration catalyst with defective performance is greatly met, the operation is more convenient, the production efficiency is greatly improved, and the cost is low.
本实用新型公开了一种脱硝催化剂的二次烧结窑炉,它包括箱体(5)、箱门(2)、用来放置脱硝催化剂单体的托架(10)、通气管(1)和风扇(4),箱体(5)固定安装在地面上,箱门(2)的一侧与箱体(5)铰接,另一侧通过锁紧装置与箱体(5)锁紧连接,通气管(1)的一端与箱体(5)的顶部连接并与箱体(5)内腔连通,另一端与气源相通;箱体(5)内壁均连接有一层隔热层(6);托架(10)可移动放置在箱体(5)内的地面上,风扇(4)安装在箱体(5)内的侧壁上。采用以上结构后,大大满足对性能欠缺的脱硝催化剂单体的二次烧结要求,使操作更加方便,大大提高生产效率;同时,成本低。

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