SU570401A1 - Electric filter - Google Patents

Description

(54) ELECTROFILTER

This is achieved by the fact that each collecting electrode is provided with a flexible conductor connected to an electrostatic precipitator body.

FIG. 1 shows the electrostatic precipitator, a general view; on fit. -2 - section A-A in FIG. one.

The electrostatic precipitator also contains a precipitation electrode 1, which is suspended by means of brackets 2 and fingers Q to the beam 4 supported on the housing 5, the corona electrode 6 and the flexible conductor 7 connecting the precipitation electrode to the electric filter box.

When the current source is switched on, the electrons from the corona-forming electrode 6, reaching the collecting electrode 1, move along the flexible conductor 7, the transition contacts (played by brackets 2 and fingers 3) to the electrostatic filter housing 5 connected to the positive pole of the current source. The resistance of the circuit section "surface of the precipitation electrode - the electrostatic precipitator case does not depend on the resistance of the transient contacts, since the latter are shunted by a conductor, the flexibility of which provides it under conditions of mechanical (vibration) dust removal with increased reliability.

Elimination of transient contacts with high resistance from the electric circuit allows increasing the current passing through the electrostatic precipitator, which in turn increases the degree of dust collection in the electrostatic precipitator.

Claims (3)

1. Uzhov V.N. Cleaning of industrial gases with electrostatic precipitators. M., “Himi, 1967, p. 113-122. 2. Patent of Great Britain No. 716959, cl. 39 (I) J, 1955. 3. US patent No. 3856476, CL. 23-284, 1974.