SU20043A1 - Device for removal of volatile coking products from coke oven chambers - Google Patents

Description

In chamber-type coke ovens, in which volatile coking products pass through chambers, pipelines and apparatuses, from these products, are located in the masonry of the oven under the chambers.

In the proposed device for removal of volatile coking products, the outlet for the extraction of these products is formed by an open metal box or other material. The box has hollow walls and is overlapped on top with rungs that are attached, and the boards are hollowed out along the bottom of the chambers. Cooling occurs by introducing cooling agents into the hollow spaces formed by the walls of chic.

Hi Chertex FIG. 1 is a vertical cross-section through a coke oven and device according to the invention;

FIG. 2 is the same vertical longitudinal section; FIG. 3 is a top view of the board and its supports.

The device for removal consists of the lower part of g in the form of a box, open at the top, and from flat sieves /, it is open; it is free on this box. The box / box, which is independent of stone stone, can be metallic, for example, cast iron NYL1, or from some other suitable material, for example, pottery. It consists of two hollow parts that converge along their entire length and are connected by me; 1; dz strip A over the entire length of the furnace chamber. The length of box i is subdivided into several short pieces, located end to end, which are held together with the aid of longitudinal bolts I. The upper part of box i is fastened by a number of strands laid through izstisties: lro.1s: -; ducks. B (ftikpli .4pkrai11a, going, according to the length of the camphor, is formed by the CK of stupas, located 1X msec;:; do cross the crossbars t, along the top of the longitudinal sides of the crown. These crossbars and protrusions are blocked by pro1 / 1 left boards that are not fixed and p ic the floor; -.; They are so constructed that they are equipped with (base BaFiHc) 4); they have slots and openings for the exit of gases.

The hollow spaces about which all or part of the length of the chamber is scooped are sluggish; for cooling wiring:; giving means, predominantly gaseous, like steam, air, or exhaust gases. This cooler cools the neg.; Ed, en11O decomposition products that flow in and through the passage. The hollow spaces filled with gases isolate the escaping gases from the effects of the high temperature of the hot masonry, which is adjacent to and under the passage. Hollow spaces of, of course, can be salted or supplemented with other devices for heat exchange.

The holes and slots used in the retained plates i do not clog so

klk of this mo; g, but is bold. This is due to the fact that there is no liquid or viscous product at all (resin or the like). The HC reaches the lattice plates and, as a result, cannot penetrate through these openings into the passage i. The division of the device on the inner box and on the section lattice surfaces, freely polished on this box, take into account the actual expansion that is inevitable when heated. The crossbar, freely polo ;;; one, allows the use of lattice surfaces with respect to light construction, which can easily be replaced when they wear out, at low cost and during furnace running.

The subject of the patent.

Device for removal of volatile coking products from the coking chamber: x furnaces, located in the masonry of the furnace under the chambers, characterized in that it consists of an open-top metal or other material (Fig. 1-3) with hollow walls, overlapped on top crossbeams w on its sides supporting holed boards L serving as chambers. to the patent ki-po of the firm "Karl

Fig1

FIG. 2 Units 11. Tg Lg 2004o