SU952945A1 - Door-removing machine for servicing coke oven battery - Google Patents

Description

The invention relates to the coke industry, namely to door-removing machines for servicing a coke battery.

 A device for cleaning the ends of coke from servicing sites of coke ovens is known, which includes a working body in the form of a drum with trays, cages mounted on a trolley, and a bunker, the bottom of which is made in the form of rotary trays 11.

However, the known device does not provide effective work on cleaning the working platform.

The closest technical solution is a door-lifting machine for servicing the coke oven battery, including a traveling carriage with a door-opening device and a coke guide carriage with basket t2,

A disadvantage of the known door-removing machine is the low efficiency of its operation due to the fact that there is a gap between the trolley and the wall of the furnaces and when opening the door, coke spills onto the service platform. This requires the use of additional mechanisms for cleaning the ends of the coke.

The purpose of the invention is to increase the efficiency of the door-lifting machine.

The goal is achieved in a door-lifting machine for servicing the battery and coke ovens, including a traveling carriage with a door-opening device and a coke guide with basket, in which the undercarriage is equipped with a conveyor fixed to its front beam and along it, and the coke train has a horizontal platform fixed at the basket level.

15

Figure 1 shows the door-lifting machine, a general view; figure 2 is the same, side view; fig.Z - conveyor, front view; figure 4 is the same, side view; on fig.Z - unloading part

20 conveyor front view; Fig.6to same side view.

The door-lifting machine for servicing the coke oven battery includes the undercarriage 1 with the door-lift

25 with the device 2 and the coke-guiding baskets trolley 3 with basket 4. Chodov trolley 1 is equipped with a scraper conveyor 5 mounted on a hollow frame b, on which the drive shaft 7 is fastened with sprockets 8 and 9

Claims (2)

30 and the driven shaft 10 with asterisks (not shown). The sprockets are interconnected with Tall 11 and 12 chains, on which the scrapers 13 are fastened. The drive shaft 7 is connected via a coupling 14 to the gearbox 15 and the electric motor 16. The frame 6 is attached, for example, by bolting 17 to the front beam of the trolley 1. On trolley 1 mounted cab 18, doveremnoe device 2; frame cleaning mechanism 19; door cleaning mechanism 20; at the unloading part of the conveyor 5, an additional platform 21 is fixed to the coke direction of the trolley 3, to which the coke ends are moved with IS scrapers. Chains 11 and 12 are closed by covers 22 and 23, and the cover 23 serves as a slope for collecting the ends of the coke. The machine works as follows. At a given time, the door-lifting machine on trolley 1 moves the coke-oven battery and is installed opposite the coke oven door. Then the driver brings the door remover 2 to the door and removes it, turns the door through the mechanism 24 by 90 °. and delivers it to the door cleaning mechanism 20. After that, the driver brings the coke car 3 to the furnace and simultaneously turns on the conveyor motor 16. The dropped ends along the slope of the casing 23 fall onto the upper platform of the frame b and move the coke pusher 3 to the additional platform 21, from which the coke pusher then goes through basket 4 with the total mass of coke is transferred to the stew car. This embodiment of the door-lifting machine allows the operator to additionally clean the ends of the coke. What allows to lower labor costs, to improve sanitary and hygienic working conditions and, thereby, to increase overall performance of the machine. Claims An in-line machine for servicing a coke oven battery, comprising a chassis car with a two-lifting device and a coke-guiding cart with a basket, characterized in that, in order to increase the work efficiency, the trolley is equipped with a conveyor mounted on its front beam and along it, and The coke trolley is equipped with a horizontal platform fixed at the level of the basket. Sources of information taken into account in the examination 1. USSR author's certificate number 367126, cl. From 10 to 45/00, 1971. 2. Irrelevant I.L. Coke machines, their designs -; And calculation. 1963, pp. 272-274 (prototype. Fig.} S  ////////////// // //////// // ////////////////////, yr / j 0 : ai2: SS eZ C e) HE of ft o1 / / ////////// 777 /////////////////////////, 6