SU603412A1 - Wet cyclone - Google Patents

Description

one

The invention relates to the industrial purification of gases, in particular, to a wet dust collecting device.

Known wet cyclone, including a vertical cylindrical body with a tangential inlet pipe, a pipe outlet for purified gas, nozzleski nozzles mounted on the body | .

A disadvantage of the known device is the low gas cleaning efficiency,

The closest in technical essence and the achieved result is a wet cyclone, including a vertical cylindrical body with a tangential inlet pipe for withdrawing the scrubbing gas from the vi #. an internal guide on its outer surface, irrigation nozzles installed along the height of the housing G2 T.

A disadvantage of the known wet cyclone is the low gas cleaning efficiency, due to the fact that the velocity of the gas being cleaned at the place of its contact with the irrigating liquid is not sufficiently high.

The aim of the invention is to increase the efficiency of gas purification by intensi2.

The methods of fluid dispersion and coagulation of the ties on the drops.

This is achieved by the fact that the casing and the nozzle of the clean gas outlet are elliptical; of the bolus, the axes of which are open-seated perpendicular to one another, and the irrigation nozzles are installed along the casing, passing through its minor axis,

FIG. 1 shows a wet cyclone; in fig. 2 shows section A-A in FIG. one.

A wet cyclone consists of a housing 1 with tenge; (with an inlet pipe 2 and a pipe 3 for removing the cleaned gas with a screw guide 4 on its outer surface.

Shgrkul Dionnaya irrigation system includes 5AE settling tank 1 to 5, suction pipe 6, pump 7, flexible hoses 8 and irrigation nozzles 9 installed along the height of the body,

In the lower part of the tank-settler 5, the branch pipe 10 is deflected, Mr. Giv.

To maintain the settlement of another pit in the settling tank of 5 ps, it was installed

linear with plumbing pipe 11 with an automatic valve 12.

The wet cyclone operates as follows.

The eclipsed gas goes through the Bxiofjj jantal beam, the nozzle 2 enters the cyclone body 1, where it spirals along the helical guide 4 downwards and enters successively in the maximum velocity zones formed by the large axis of the elliptical cylinder ig pipe 3 and the small ellipti axis Casing cylinder 1. In these zones, due to the increased gas velocity, the orienting fluid supplied from the nozzles 9 by the action of the pump 7 through flexible 55 hubs 8 is intensively crushed, dust particles are deposited on the droplets, which, in turn, it osals- centrifugal forces are given on the walls of the casing 1 and the tank-stekakgt otstoynnk 5.20

In the B-sump B, the water is clarified and re-supplies to the irrigation system through the B-suction pipe 6, and the sludge flowing down the walls of the sump tank 5 is removed through; pipe 1O, / is

Clean GAA goes through pipe 3.

With the gas, the moisture is also partially removed, Medozdok remove the moisture in the system. The irrigation is compensated for the introduction of fresh 3Q water through the pipe 11. To adjust the level of water in the main settling tank 5, an automatic valve 12 is used.

Thus, thanks to the vulniyu 35 of the body and the nozzle of the cleaned gas

In the willow of elliptical ilillars, the major axes of which are irredly single, as well as the installation of irrigation nozzles on the minor axis of the elliptical cylinder of the case, a high cleaning efficiency is achieved for small installations and insignificant production areas.

Claims (2)

1. Handbook on pgle and ash collection. Under. ed. A. A. Rusanov, M., Energie, 1975, p. 109. 2. US patent number 3233882, cl. 261-118, 1965.