TH17683A - Sieve element for the sludge in the ash cooling equipment - Google Patents

Abstract

Sieve element (1) for the sludge in the ash cooling equipment It has a box-like shape where between the end and side walls (3,4) is formed by the grating bars (5,6) A number of grating surfaces With sieve bars provided There is a hole between the grating bars making up the gas channels (7) .The grating bars (5,6) are placed alternately, consisting of grating bars (5) with a rectangular cross-section and grating bars (6) with a cross-section. Inverted tees The square bars (5) are overlapping the cross sections (6 a) of the inverted t-shaped bars (6) .Each grating bar at the end is arranged with a button (17) extended along the length. Where the square bar (5), the side facing the inverted t-bar (6), has a groove along the This is the length of the button (15), so the result is a vented grille piece Efficiently overheats and pressure is lost through the parts. The sieve is quite high. And the grille parts will be protected from The fall through the grate is quite high. And grate part Will be protected from material penetration and maintenance work Treatments involving the replacement of fine grille parts Cook better

Claims (1)

1. Sieve piece (1) for the sludge in the ash cooling equipment where the sieve element (1) is a box in which Between the side walls (3,4) of the box, there are a number of grill bars (5,6) that make up a number of grating surfaces. Arranged in such a way that between the grating bars make up a gas channel The grating elements feature that the grid bars (5,6) are placed alternately, consisting of grid bars (5) with a rectangular cross-section. Cloth and grid bars (6) with inverted cross-section, where rectangular sieve (5) places the tag: