SU1193366A1 - Vertical separator - Google Patents

Description

The invention relates to a power system and can be used for the separation of steam between the turbine stages.

The purpose of the invention is to improve the efficiency and reliability of work by improving the uniformity of distribution of flows in the separation units.

FIG. 1 shows a separator, a general view; on fshuDrg - “- raevez A — A in FIG. one; on LYR '.-' 3 '' 'Section B — in FIG. 2

Does rrtdufyZhPU'Zhlarater contain body? 1 with the patube ^^ (P drive of steam-water mix | ^ £ “bbkovbi wails; coaxially placed | 1 <f |" of steam extraction, which forms an annular channel 4

from Ufanov ^ tts. ™ t ^., Shchi. - it’s separating 6klozagi-5, ^ made of louvered bags, the gaps 6 between blocks 5 are divided by inclined partitions 7 into input and output chambers 8 and 9, equipped with a drainage system 10. Separation blocks 5 are located in the cross section of the annular channel 4 in curved rows, forming each of which is close to the involute and is directed from the center of the ring -A

1 to the periphery, and the said gaps 6 are located between the curvilinear rows of blocks 5 and are made with a constant width.

5 The device operates as follows.

The flow of steam-water mixture is fed into the housing 1 through the pipe 2, passes the entrance chamber 8 and enters the blinds packages

_{1θ of} separation blocks 5, where the liquid is separated from the steam, the fluid through the drainage system 10 is discharged from the housing 1, and the steam through the output chambers 9 into the pipe 3. The location of the separation blocks 5 in the cross section of the annular channel 4 is curved with generator to the involute, and with gaps 6 having a constant width, ensures uniform distribution of the flow over the separation blocks 5. With this arrangement of the separation blocks 5, it is possible to refuse to install guide vanes, which, in turn, travels to a reduction in metal structure of the separator as a whole.

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Claims (2)

A VERTICAL SEPARATOR containing a cylindrical body with a pipe supplying a steam-water mixture in the side wall and a coaxially placed pipe for draining steam, which forms an annular channel with the body separation blocks, the gaps between which are separated by inclined partitions into the input and output chambers, equipped with a drainage system, characterized in that, in order to increase efficiency and reliability by improving the uniformity of flow distribution among the separation blocks, the latter are arranged in curved rows in the cross section of the annular channel, forming each of which is close to the involute and directed from the center of the body to the periphery, and the gaps are located between these rows and are made with constant shea a. entrance Wet couple 8 and „„ 1193366 one 1193366 2