JPS5897143U - Coke furnace lid lower surface cleaner - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

Figures 1 to 3 show one embodiment of the device of the present invention, where Figure 1 is a partially cutaway plan view, Figure 2 is a partially sectional side view, and Figure 3 is the movement of the transverse carriage and the turret. FIG. FIG. 4 is an explanatory diagram showing the movement of the blade of the device of the present invention and the tar cleaning range of the knife and seal plate portion thereby. 5 and 6 show the furnace lid, FIG. 5 is a partially sectional side view, and FIG. 6 is a partially enlarged view of the part A in FIG. Figures 7 to 9 show a conventional furnace cover lower surface cleaner, and Figure 7 is a plan view;
FIG. 8 is a side view, and FIG. 9 is a side view showing the state of use when the lower surface of the furnace cover is at a low position. FIG. 10A 9 and FIG. 11A 1 are explanatory diagrams showing how tar is cleaned from the knife and seal plate portions using conventional cleaners. In the figure, 7 is a running trolley, 8FRI 8FL,
8BR. 8BL is a guide roller, 9R, 9r are guide rails,
10 is a transverse trolley, 11 is a tool rest, 12 and 13 are tools,
Reference numeral 14 indicates a stopper, and reference numerals 91 and 911 indicate guide surfaces.

Claims (1)

[Scope of utility model registration request] A running trolley that can move forward and backward in the direction of the furnace lid, and a vertical gaitoronilla at at least four locations on the front, rear, left, and right sides of the running direction, and that moves the guide rollers on guide rails provided on the running trolley. A traversing carriage that reciprocates in a direction perpendicular to the direction of movement of the turret, a cutter rest attached to the traversal carriage so as to extend in the direction of the furnace lid, and a cutter attached to the front and top surfaces of the turret. In the coke oven lid lower surface cleaner equipped with the above-mentioned guide tray,
- Both ends of the rail are formed so that their guide surfaces are bent in a direction one distance away from the furnace lid, and the guide rollers in the front and back of the traveling direction of the transverse carriage rolling on the guide rail on the far side are in contact with the furnace lid. A lower surface of a coke oven lid characterized in that a stopper of a guide roller is provided at a substantially intermediate position in the direction of movement of the traversing truck so that the traversing truck can be rotated in a direction away from the furnace lid at both ends of its movement range. cleaner.