SU61735A1 - Continuously operated stage coking unit - Google Patents

Description

A step-by-step coking unit is continuously monitored, and it is possible to carry out coking of three 3 in one step: firstly, operating special ainiapaTax.

A distinctive feature of the installation set by the order is entered into the TOL, which consists of a successively connected cylindrical vertical / ibHoro drum of a rotary disc drum, a disk drive installation of a h.p. box and a necht drum with norshniy imitel for feeding cell product.

In the proposed installation of the nepBoii step, the steps irine heating the coal in suspension with dy gases, at the second step - heating the corner in a thin layer by means of its coirikous heat with a hot surface and at the third step - the volume heating of the pieces.

FIG. 1 diagrammatic representation of the proposed staged coking unit; in fig. drum type with paddle. The installation consists of qi, -1I1 of a vertical vertical drum from a rotary drum 1 with a lie | ayushn. discs 2, dskovo1 | Units 3 for i-Coking and Iech 4 drum with piston I and then 5 to power the cells 6.

B.1. The charge is charged through the charging port - 7 iyeryryppo is fed into the drum /, where it is dried li ;; heating the coal with a sprouting condition; n up to 350 due to the tenth of dylah gas entering s | 9. H. 1 of the best contact with the flue gas. Coal is scattered many times; it is the entire cross section of the drum.

The coal, dried and heated to 350 ° C, is fed for the purpose of coal spinning into disk installation 3, where it is scattered evenly and thinly, but on the surface of the rotating disk 10. Disk irohodnt No. 61735-2-

with solid elements // (d; 1 mag. h are shown displaced by 180 °) II is heated. The temperature of the disk should be sufficient to dash the cover of a plate of a thin layer of heated coal.

The hot coal dumped from the disk 10 by a piston feeder 5 is pressed into the cells 6 of the Vrash, Ayush, Egos drum 4 of the furnace. 4. Here the heating takes place due to the heat transferred to the drum from the central heating walls / 2 and 13. The red-hot coke is unloaded through the hole M after which it is subjected to a dry drain. The gases formed in the semi-coke oven are discharged from installation 3 through nozzle 15, and from the furnace 4 through the hollow shaft 16, on which the barb turns, and then through P.

In the furnace 4 of the drum ore, the axis of the entraining drum 18 can be positioned eccentrically with respect to the geometric axis of the housing casing of the drum pitch 6 to be replaced by the paddles 19 (Fig. 2). This makes it possible to carry out the process of coking coal under pressure, which forms during the rotation of the coal mass and narrowing annular space 20 between the surface and the drum 18 and the surface of the heating plate.

PREMIUM invented and

1. Continuously operating unit for staged coking, for example, that the opa consists of a cylindrical helical bar connected in series with one another, a rotating rotary disc dryer, where the coaxial unit for coking HJHX in a suspended state is subjected a flue gas duster, a disk) installation for no. () sowing in a thin layer and near the drum tyin with a piston feeder to feed the cells with the product coming from the discs, concentrically dissolve the heated heating walls.

2. The form of execution of Iechi 6aj) a6j5 Hnoro tppa in the installation in accordance with claim 1, characterized in that for carrying out the process of coking the carbon of the pressure axis of the rotating drum of the rotary drum is located eccentrically relative to the geometric axis of the casing of the heating pier.