SU1609817A1 - Transverse anchor of coke oven battery - Google Patents

Abstract

Transverse anchorage refers to the structural elements of coke ovens and is intended to preserve the integrity of the masonry under temperature and mechanical effects. The purpose of the invention is to increase the efficiency of the furnaces. The device contains anchor columns 1, connected in pairs by anchor bolts 2, armor 5, consisting of several parts, and pressure spring assemblies 4, mounted on anchor columns 1 and acting through the armor 5 on laying the coke oven battery. Parts of the armor are interconnected, for example, by means of hinges 10. Pressing spring devices act on the masonry of the coke oven in the joints of the armor. At the junction of the armor parts, a groove filled with a sealing cord is made. The movable joints of the armor parts ensure their power interconnection, thereby excluding the transfer of forces from the clamping devices to the masonry in separate sections and prevent disruptive shifts in the masonry of the furnaces. 2 hp f-ly, 5 ill.

Description

This invention relates to coke oven constructive elements, as well. to those of its elements that are intended to limit the deformation in the laying of the furnace.

The aim of the invention is to increase the efficiency of the furnace.

Figure 1 shows a transverse anchorage, side view; FIG. 2 is a section A-A in FIG. in FIG. 3, node I in FIG. 2; in Fig.4-- section bb in fig.Z; figure 5 is a section bb In Fig o 4.

Along both sides (machine and coke) batteries, the transverse anchorage has anchor columns 1 vertically mounted against the furnace walls, held in pairs in a vertical position by means of standard devices containing upper horizontal straps 2, through springs 3 installed at the ends of these The columns of Columns 1 have a series of sprung units 4 that form a pressure system for force action through armor 5, fastened with the help of door frames 6, to the laying of battery furnaces. Armor 5 is made from the top 7, middle 8 and lower 9 parts. The parts of the armor are connected to one another ball peacefully with the help of axes 10. The upper 7 and lower 9 parts of the armor have tides 11 for swiveling with the middle

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Part 8, which has a strap. 12 fixed motionless with the help of bolts 13. The stops 14 of the individual spring assemblies 4 are placed against the zones of hinged armor joints.

. At the joints of the parts, an armor is made of sealing devices containing a groove 15, a sealing cord 16, a pressure bar 17 and fasteners in the form of pin 18 with nuts 19 and strips 20.

Transverse anchorage works as follows.

The springs 3 installed on the posts 2 are opposed by the spring units, including those that abut against the stops 14 in the armor 5. Thus, the sprung units 4 relative to the columns 1 carry through the armor 5 the necessary pressure on the masonry of the coke oven walls. The batteries of Armor 5 and the frames 6 fastening them have an oven-side temperature greater than the outside. Therefore, parts 7.8 and 9 of armor and frame 6. Bending by convexes to the furnace can thus cause uneven pressure on the masonry of the furnaces. However, the force of the spring nodes 4 counteracts the protrusion of these deflections, for which the components of the armor and the door frame are made sufficiently flexible. By this, the movable joints of the armor parts ensure their strength interconnection and thereby exclude the transmission of forces from the pressure spring devices to the masonry in separate sections corresponding to each component part. Thus, at the joints of the component parts, armor (about 400 pieces on one battery) prevents destructive laying of furnaces, which increases the service life of the furnaces and the battery as a whole.

In addition, the direct devices of the columns, interact with the places of the 74

the denys of the armor parts (with places of spherical and nongal joints) ensure the pressing of the components of the armor, exactly, at the places of their departure from the masonry, which are approximately 15-30%, which allows them to overcome their thermal deflection Armor for laying stoves,

Tires (along the joints of parts in bronx) with a sealing material, a strap and its fastening elements ensure the gas tightness of the joints during operational bending of the armor.

Thus, the application of the invention improves the quality of the work of the transverse anchorage and the operational durability of the reinforced brickwork of the furnaces.

Claims (3)

1. A transverse anchorage of a battery of coccobbDC furnaces, including door frames, armor, consisting of composite connecting parts, anchor columns with tensioning devices and pressure devices that interact with armor, characterized in that The components of the armor are equipped with movable joints placed with the possibility of interaction with clamping devices of anchor columns. 2. Battery pack according to claim 1, wherein the movable joints are made in the form of hinges. 3. The battery pack of claim 1, wherein the components of the armor are provided with a sealing device inserted as a groove with a sealing material, a strip and its fastening elements. Aa Fi.T FIG. four / g FIG. five