Inner component of tower disc type catalytic cracking stripping equipment
A technology of catalytic cracking and internal components, applied in the direction of catalytic cracking, cracking, chemical instruments and methods, etc., can solve the problems of limiting the stripping effect, achieve the effect of strengthening the stripping effect, increasing the degree of movement, and simple structure
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[0035] This example illustrates that the stripping efficiency of the stripper can be significantly improved by using the stripper internals provided by the present invention.
[0036] Transform the stripper of the medium-sized riser catalytic cracking unit, adopt the internal member of the present invention, the structure of the internal member is as follows figure 1shown. The inner diameter of the stripper is 500mm, and there are 4 internal components in the stripper. The height of the inner member is 100mm, and each inner member is divided into 4 zones, and the baffle sheet in each zone is 45° to the horizontal direction, and each inner member is placed horizontally from top to bottom along the axial direction, and makes the axial adjacent The inclination directions of the upper and lower corresponding baffle pieces in the inner member are different. If the upper layer is inclined clockwise, the lower layer is inclined counterclockwise, and vice versa. The interval between...
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