Catalytic Structure of Selective Catalytic Reduction for Optimization of Size

摘要

In the present invention, the catalyst structure is improved to a type that can be disassembled and assembled so that the number and location of manholes through which an operator can enter the catalyst structure are unified, thereby reducing the length of the chamber and making various operations on the catalyst structure quick and easy. In particular, when the length and size of the chamber are the same, the number of stages of the catalyst enhancement structure can be increased, and between the catalyst module front and rear support assemblies and the catalyst module front and rear support assemblies A catalyst structure of a selective catalytic reduction device comprising a catalytic module disposed and fixed, wherein the catalytic module front end support assembly includes a first segment support member and a second segment support member fixed to an inner circumferential surface of the chamber, and the first 2 A structure in which the first segment support member is horizontally arranged in the hollow part of the segment support member, and is detachably assembled from the second segment support member through the first assembly and disassembly means, and the support assembly at the rear end of the catalyst module is fixed to the chamber. There is provided a catalytic structure of a selective catalytic reduction device for volume optimization in which the segment support member and the vertical and horizontal segment support members form a lattice arrangement in a hollow portion of the segment support member and are separably connected through a second assembly and disassembly means.