SU1357047A1 - Apparatus for cleaning a gas - Google Patents

Abstract

The invention relates to gas cleaning devices used in chemical, construction, metallurgical and other branches, and reduces the abrasive wear of the device body. The device includes a body 1 with inlet-i 2 and an outlet 3 nozzles. The dusty air through the inlet nozzle 2 enters the inner region of the filter belt 6, which, by bending the leading 4, the driven 5 drums and the drums 8 of the regeneration unit, forms the surface of the parallelepiped. 3 il. nodat a zalme / - HOSO 70 of FIG. g

Description

I

The invention relates to the purification of gas streams from dust by a filtration method and can be applied in the chemical, construction, metallurgical and other industries.

The aim of the invention is to reduce the abrasive wear of the device body,

Fig, 1 shows the device, a general view; Fig, 2 - device cut-out, axonometric; Fig. 3 shows the kinematic scheme of the device, and sonometres.

The gas cleaning device comprises a housing 1 with an inlet 2 and an outlet 3 with branch pipes, leading 4 and a bucket 5 drums, along which the filter moves

level tape 6, seal 7, node 2 points, i.e. from point E to point G.

regeneration, which includes drums 8 with a hot air nozzle and a bin & p for collecting dust from the pipe 9, rods 10 for mounting the driven drums.

The device works as follows. .

Recorded air through the inlet pipe 2 enters the inner region of the parallelepiped, the surface of which is formed by filtering tape 6, on which the primary filter layer of the pshi is formed. The baffles lead 4, followers 5 and the drums 8 of the regeneration unit, the filter belt 6 forms the surface parallel with the regeneration, i.e. the process of cleaning the pypid, while at the end of the gas-side goes continuously and with uniform

wear on both sides of the filter belt; Localization of the dusty stream. provided by the movement of the filter belt 40 over the parallelepiped surface.

the inlet nozzle, where the belt rotates around the axis, forms openings through which the dusty gas enters. Dust-free gas is removed through the outlet 3 from the outer area bounded by the housing 1 and the filter belt 6 moving by means of the leading bars. Invention formula

A device for cleaning gas containing 4 on the slave drums 5 of the opan; its body with the input and output speeds (depending on the cuttings, the bunker, the slaves and the master on the basic parameters of the dust-gas drums, the filter element, the flow through, consumption and dustiness) identified in the form of a Möbius strip and around the regeneration of the filter belt. The regeneration unit consists of drums 8 with a rotor jet and a bunker 9

drums, regeneration node, go about it and so on.

In order to reduce the abrasive wear of the device body, it is equipped with additional drums, eight of which are located along the face ends.

to collect dust from the Filtering belt 6, the passage from point A to point B (FIG. 3) and the bending of the drum 8, is subjected to blowing by a jet of compressed air of a parallelepiped, the surface of which is fed through a pneumo-piston 8. compressed air before pneumooplom selected in such a way that

It forms a filter belt, the regeneration unit is made. in the form of two drums mounted on the falling edges of the filtering element, the dust is released only from the secondary layer of the filter belt 6, which enters the hopper 9 for collecting the slurry and is removed through the nozzle.

After regeneration, the filter belt 6, the passage from point B to point C, envelops the guides 4 and the slaves.5 the drums and, the passage from point C to point D

two parallel, perpendicular, remaining driven drums 5, mounted on rods 10 in the center of the end of the inlet side, rotates about an axis 180 °. Passage from point D to point E, the filter belt 6 is blown through another regeneration unit, after which moves further in planes perpendicular to after passing from point D to point A, i.e. New rotation 180, the filter belt 6 will repeat the movement from the point .A.

In order to eliminate the leakage of charged air from the area bounded by the filter belt 6, a seal 7 is used in the area between the housing 1 and the filter belt 6.

sealing the inner region, limited, by a frivolous tape 6.

For a full turn of the filter belt 6, each side exposes

Claims (1)

Invention Formula The device for gas cleaning is contained; its casing with inlet and outlet cuts, bunker, driven and driving drums, filtering element made in the form of a Mobius strip and envelope drums, regeneration node, that is. In order to reduce the abrasive wear of the device body, it is equipped with additional drums, eight of which are located along the face ends. parallelepiped, the surface of which forms a filter belt, the regeneration unit is made. in the form of two drums mounted on the adjacent edges of the filtering element31357047 that from the side of the inlet, while the slave drums located parallel to each other and perpendicular to the rest of the drums are placed n m in the center of the end of the filtering element 5 e-from the inlet side, and the leading drums are installed on two adjacent faces of the filter element from the side of the outflow pipe 8 Paa.J Compiled by V. Gruzdeva Editor A. Shandor Tehred M. Didyk five ten S Proofreader I. Patay Order 5919/4 Circulation 657 Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5 Production and printing company, Uzhgorod, Projecto st., 4