SU434963A1 - APPARATUS FOR CAPTURING GAS PARTICIPATED PARTICLES - Google Patents

Description

one

The invention relates to a technique for the purification of gases from suspended particles and is intended to trap particles from gases.

The known device, comprising a housing, a cooled heat exchange surface and a tubular gas distributor, does not provide a high degree of gas due to the secondary entrainment of liquid.

In order to eliminate this drawback in the proposed apparatus, the ends of the tubes of the tubular distributor are plugged at one end, and slots are made along the pipe generators against the cooled surface of the housing.

FIG. 1 shows the proposed apparatus, a longitudinal section; in fig. 2 - the same cross section.

The apparatus consists of a housing 1, closed by a lid 2 and a bottom 3, on which there are nozzles of inlet 4 and outlet 5 of gas. Between the housing and the lid there is a pipe grid 6 with a gas distributor 7 made in the form of a tube bundle. On the side surface of the pipes against the inner surface of the housing there are slots 8.

The bottom is equipped with a pipe 9 drain l liquid (condensate) ring 10. Outside the case and. Has a shirt 11 and nozzles 12 n 13 inlet and outlet of the coolant, respectively.

The proposed apparatus works as follows.

The capture of suspended particles occurs due to inertial forces, as well as thermal diffusion forces on the inner surface of the cornus. Through the pipe 4 in the device enters the cleaned gas containing suspended particles and vapors of the condensed liquid. The distributor 7, mounted on the tube sheet 6, is jetted by gas through the slots 8 to the catching surface of the deposition body. The condensation formed after the condensation of the iar forms the trapped particles. The condensate flows down the wall of the housing downwards and is retained by the ring 10, which prevents it from entering the gas outlet pipe 5. The condensate is discharged through pipe 9. The cleaned gas passes between the distributor pipes to the center of the apparatus and then enters the gas outlet pipe and from there to the ventilation system .

Subject invention

An annarat for trapping suspended particles from a gas comprising a jacket with a jacket for a heat carrier, a tubular distributor of the gas to be purified and a nozzle for supplying and discharging the gas to be purified and the heat transfer fluid mounted inside the housing are also different because they are plugged from a single coida, and along the pipe generators, against the cooled surface of the housing, slots are made.

Rig /

ten

FIG. 2