SU1242462A1 - Machine for servicing coke oven battery - Google Patents

Description

The invention relates to the equipment of coke ovens, namely, machines for unloading (pushing) of coke from horizontal: coke ovens.

The purpose of the invention is to simplify the design and reduce the machine time for servicing a single furnace.

FIG. 1 shows a machine from the side of a coke oven battery; the general view, in FIG. 2 is the same, the view to the glider in FIG. 3 - front ejector post with mechanisms for removing the door and cleaning the frame, isometric.

The machine consists of a carrier frame 1 with mechanisms 2 moving along the front of the battery. On frame 1, a planner 3 is installed, an ejector device 5 is installed at a distance equal to a multiple of the distance between the axes of the coke ovens 4, including the front post 6, the drive post 7 and the supporting posts 8 in which the push rod 9 is movably mounted , mechanism 10 for cleaning doors 11, permanently mounted on a vertical stand 12 ..

Front pillar 6 is installed in the support nodes 13 and 14 and has a rotation actuator 15 for rotating it about a vertical axis. On opposite side surfaces of the anterior support 6, guides 16 and support elements 1t are fixed, in which the mechanism 18 for removing the door 11 with the drive 19 for moving it and the mechanism 20 for cleaning the frames of the coke oven 4 with the drive 21 for moving it are mounted. Front pillar 6 also has an opening 22 and guides the rollers 23 to guide the rod 9 into the furnace chamber 4.

The machine works as follows. , B in the initial position all the mechanisms of the machine are located as shown in FIGS. 1 and 2.

To service the next furnace 4, the yashin is moved by the mechanisms 2 along the battery and is stopped so that the rod 9 of the ejector device 5 is installed along the axis of the service 12424622

coke oven 4. Then the driver 15 rotates the front rack 6 by 90 ° and installs the door removal mechanism 18 along the axis of the furnace being serviced 4, After that, the drive 19 is turned on and the door removal mechanism 18 is moved towards the coke oven and the door 11 is removed. Next Mechanism 18 with the removed door 11 is driven by the actuator 19 to the starting position, and ne25

thirty

The rack is turned on by turning on the actuator 15 by 90 in the direction of the door cleaning mechanism 10. After that, the drive 7 of the pushing device 5 and the rod 9, after passing through the opening 22 of the front post 6, are ejected, the coke is pushed out of the furnace chamber 4. At the same time as the drive 19, the mechanism 19 with the removed door 11

20 is fed into the mechanism 10 and the door 11 is cleaned, and the planning device 3 plans the coal charge poured into the coke oven, located at a distance equal to the distance of the coke oven, from which the coke is ejected. The bar 9 is returned to its original position, the drive 19 removes the mechanism 18 with the door 11 cleaned from the mechanism -10, turns on the drive 15 and rotates the front post 6 to install the frame cleaning mechanism 20 along the axis of the furnace being serviced. The inclusion of

32 of the drive 21 directs the mechanism 20 towards the coke oven 4 and cleans its frame. After cleaning the frame, the mechanism 20 is returned to the initial position by the actuator 21;

40 drive 15 and turn the front pillar 6 180 to install the mechanism 19 removal of the door along the axis of the furnace 4. Then drive 19 moves the mechanism 18 in the direction of the coke oven 4 and

45 install door 11 into the oven. After that, the mechanism 18 is returned to its original position, and the front rack 6 by turning on the drive 13 is set to its original position.

50 For servicing the next coke oven, the cycle of the machine is repeated.

The next rack is turned by 90 on the drive 15 in the direction of the door cleaning mechanism 10. After that, the drive 7 of the pushing device 5 and the rod 9, after passing through the opening 22 of the front pillar 6, are turned on, the coke is pushed out of the furnace chamber 4. At the same time with the lead valve 19, the mechanism 18 with the removed door 11

The mechanism 10 is fed and the door 11 is cleaned, and the planning device 3 plans the coal charge poured into the coke oven, located at a distance equal to the distance of the coke oven, from which the coke is ejected. The rod 9 is returned to its original position, the drive 19 removes the mechanism 18 with the door 11 cleaned from the mechanism -10, turns on the drive 15 and rotates the front post 6 to install the frame cleaning mechanism 20 along the axis of the furnace being served. The inclusion of

the actuator 21 directs the mechanism 20 towards the coke oven 4 and cleans its frame. After cleaning the frame, the mechanism 20 is returned to the initial position by the actuator 21;

drive 15 and turn the front pillar 6 180 to install the mechanism 19 removal of the door along the axis of the furnace 4. Then the actuator 19 moves the mechanism 18 in the direction of the coke oven 4 and

install door 11 into the oven. After that, the mechanism 18 is returned to its original position, and the front rack 6 by turning on the drive 13 is set to its original position.

To service the next coke oven, the machine cycle is repeated.

12

13

G7

fig.Z

Editor N.Rogulich

Compiled by N. Ageenko

Tehred O.Gortvay Corrector M.Sharoshi,

Order 3662/23 Circulation 482Subscription

.VNIIPI State Committee SS € R

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, Projecto st., 4

Claims (1)

MACHINE FOR MAINTENANCE OF BATTERIES OF COKE FURNACES, having a supporting frame with mechanisms for moving along the battery of coke ovens, ejector and planing devices mounted on the frame in racks at a distance between each other, a multiple of the distance between coke ovens, a door cleaning mechanism fixed to the frame, mechanisms removal of the door and cleaning the frames with horizontal movement drives, fixed with the possibility of rotation around the vertical axis, characterized by the fact that, in order to simplify the design and reduce machine time by Serviceability audio furnace front pillar ejecting device mounted on the frame rotatably around a vertical axis, provided with guide and support elements, § mechanisms and door frames and cleaning detachably mounted in the guide and support members on opposite side surfaces of the strut.