SU580883A1 - Gas-cleaning apparatus - Google Patents

Description

(54) DEVICE FOR CLEANING GAS

The invention relates to gas cleaning devices and can be used for treating industrial flue gases.

A device for purifying gases by condensation of water vapor, made in the form of a housing, in the lower part of which a condensate collector (sludge) is placed, divided by a partition into two communicating cavities, in one of which is placed a float-activated steam generator, and in the other - immersed in the sludge gas cleaning device of the first type. In the upper part of the housing there is a heat exchanger for condensing the vapor l.

The disadvantage of this device is the impossibility of using this device to clean gases from various types of pollution. It is designed to clean gases only from dust.

A device for purifying gas is known, which includes a housing within which partitions are mounted and a screen placed between them. 1.SH 2.

The disadvantages of the known device is the impossibility of adjusting the parameters of the cleaning process (gas velocity, aerodynamic resistance of the device) depending on the mode of operation} the active interaction of the contacting surfaces with the Gas flow and cleaning agent due to immobility of partitions and dampers is not enough; the impossibility to fully use the condensation effect due to the absence of circulation of the heat transfer medium in the contacting elements and, as a result, the low degree of trapping of highly dispersed particles.

The purpose of the invention is to increase the degree of gas purification.

For this, in the proposed device, the flaps are rotatable. In addition, the flaps and partitions are hollow and the pipeline is supplied with a heat transfer medium.

Claims (1)

FIG. 1 schematically shows the proposed device, a longitudinal section; FIG. 2 is a sectional view of FIG. 1. The device contains case 1, its name in the top and bottom. Hast x 2nV steam lines with sopdamE 4 to 5o Housing 1 is divided by i.a grids with “Gyala 6 E7 or 7 and longitudinal 8 partitions Inside 6 sections there are flaps 9, fixed on the shafts 10, which are. Take it into action when shook the drive (drawing® is not edited). The walls of housing 1 and burnout dock 7 and 8 are hollowed out and coolant circulates inside them (water, air)) which is supplied through conduit 11 and is led from the cooling system through pipe water 12. The flaps 9 also fill the floor with an individual individual heating system , which includes pipes 13, 14 for the supply of coolant and 15, 16 for its removal. The channels 17 and 18 serve for the supply and removal of the gas to be supplied. Section 6 communicates with each other by openings 19, gas bypass channels 20 and 21 serve for supplying gas from the first longitudinal row of sections to the second and short of the second to the third, respectively. The device works in the following way. The gas to be cleaned enters the gas-cleaning device through channel 17, where, mixing water from 1 steam, is fed through vapor fed through nozzles 4 and 5 (as the gas moves, it moves, valve head 9 and partition 7, from one section to another) Depending on the mode of operation, the nature of the contamination, the intensity of the contamination, the amount of gas passing through the device, speed and other parameters, the flap rotation head 9 is adjusted and thus creates an optimal aerodynamic resistance in the duct for this case. The steam entering the gas purification is also regulated and therefore the humidity of the gas flow is regulated. This leads, ultimately, to the coagulation of the BHMbix coarse finely dispersed soils and, of course, to facilitate their capture. During continuous rotation of the dampers, along with this, the cleaning efficiency increases due to turbulization of the gas flow by the blades of the dampers, which leads to more intensive gas interaction with the superability of the dampers, such as heat transfer, KOifc vapor condensation, deposition of condensation and loading knowledge, self-cleaning of catching fracdy at the expense of centrifugal garden, For increasing w; The depth and depth of the nose can have ribs, holes, aunts, and can & as flat. Tech d with crvvolineZvymv surfaces. Flaps can rotate with a round contracted axis. Claim 1, Gas purification device, including a neck casing, inside which partitions are installed and a flow gap between them; characterized in that, in order to increase the degree of gas purification, the dampers are installed rotatably, 2, the device according to claim 1, so that it is equipped with hollow valves and partitions equipped with hollow pipes equipped with heat carrier flow. Sources of information received in vn Maiffle during examination: 1 USSR author's certificate No. 323979, cf. In OlD 47/00, 197O. 2o US Patent No. 355О356, cl. 55-236,1968.