CN2848853Y

CN2848853Y - Fire brick building device of coke oven carbonation chamber bottom

Info

Publication number: CN2848853Y
Application number: CN 200520036528
Authority: CN
Inventors: 周延辉; 祝永强; 周顺
Original assignee: Panzhihua New Steel and Vanadium Co Ltd
Current assignee: Panzhihua New Steel and Vanadium Co Ltd
Priority date: 2005-12-10
Filing date: 2005-12-10
Publication date: 2006-12-20
Anticipated expiration: 2015-12-10

Abstract

The utility model discloses a fire brick building device of carbonation chamber bottoms of coke furnaces, and the device is mainly composed of a brick feeding mechanism, a brick pushing rod and a grouting rod, wherein the brick feeding mechanism is formed by welding a brick feeding rod and a brick feeding iron plate so as to form a device body. The brick pushing rod and the grouting rod are welded on a supporting frame of the brick feeding rod, the supporting frame is divided into an upper and a lower layers and is connected with the brick feeding rod as integration, and the brick pushing rod and the grouting rod can longitudinally and freely slide on the supporting frame corresponding to the brick feeding rod so as to accomplish brick pushing and grouting operations. With the utility model, maintainers can accomplish building and repairing the damaged fire bricks on the carbonizing chamber bottoms at the inlet points of the carbonizing chambers of the coke furnaces, and the carbonizing chamber temperature of the coke furnace does not need to be reduced. The utility model is profitable for prolonging the service life of the coke furnace and avoiding being baked by high temperature of the maintainers, and the utility model can effectively increase the work efficiency of overhauling the carbonizing chambers of the coke furnaces.

Description

A kind of bottom refractory brick for coke furnace carbonization chamber is built device by laying bricks or stones

Technical field

The utility model is used to change and build by laying bricks or stones the device of building by laying bricks or stones of bottom brick when relating to a kind of coke oven hot repair.

Background technology

Generally, for prolonging the life-span of coke furnace carbonization chamber refractory brick, always wish that the maintenance of coke furnace carbonization chamber can be carried out under the condition of high temperature.Yet change in the maintenance process of the damaged refractory brick in coking chamber bottom in reality, for making the maintainer can enter the refractory brick of manual dismounting breakage in the coking chamber and building new refractory brick by laying bricks or stones, the temperature with coke furnace carbonization chamber of having to is reduced to can carry out in the scope of inspection operation by hand, so will cause the interior highiy refractory brick of coking chamber because of the low strain crack that takes place of the too fast mistake of temperature drop, form new improper damage, thereby more aggravated the damage of coke furnace carbonization chamber, totally unfavorable to prolonging the coke oven life-span.

Summary of the invention

For overcoming the problem of above-mentioned existence, the utility model provides a kind of device of building by laying bricks or stones that can be used for removing and build by laying bricks or stones coke furnace carbonization chamber bottom highiy refractory brick, and reaching does not need to reduce the purpose that the coke furnace carbonization chamber temperature can be removed and build by laying bricks or stones the coking chamber bottom refractory brick.

A kind of bottom refractory brick for coke furnace carbonization chamber is built device by laying bricks or stones, mainly by send brick mechanism, push away the brick bar, grouting bar three parts form, it is characterized in that: the described system of brick mechanism that send is by sending the brick bar and sending brick iron plate to be welded, constitute the body of this device, push away brick bar and grouting bar by being welded on the bracing frame branch levels of sending on the brick bar and sending the brick bar to be connected as a single entity, pushing away brick bar and grouting bar can be with respect to sending the brick bar vertically to be free to slide, to realize pushing away brick and grouting operation on bracing frame.

Further, the end at the grouting bar is welded with the grouting tube that is used to take advantage of the dress mortar.

Further, be welded with in the bottom of sending brick iron plate to be used to support and build that device is erect and floating arc-shaped base of laying bricks by laying bricks or stones.

Adopt and originally build device by laying bricks or stones, the maintainer can finish in the coke furnace carbonization chamber ingress replacing of the damaged refractory brick in coking chamber bottom is built by laying bricks or stones, need not to reduce the coke furnace carbonization chamber temperature, both guaranteed that coke furnace carbonization chamber refractory brick can strain crack not take place because of cooling, help prolonging the coke oven life-span, avoid the maintainer to be subjected to high bake again, also can improve overhaul efficiency simultaneously.

Description of drawings

Fig. 1 builds the structural representation front view of device by laying bricks or stones for this;

Fig. 2 builds the structural representation vertical view of device by laying bricks or stones for this;

Fig. 3 builds the structure and the operation chart of device by laying bricks or stones for this.

Embodiment

Below in conjunction with accompanying drawing, concrete enforcement of the present utility model is further described.

As shown in Figure 1 and Figure 2, linearly weld a plurality of bracing frames 4 at the length direction that send brick bar 1, its left end welding size is suitable send brick iron plate 6, constitutes the body of building device by laying bricks or stones.The height location identical with top at the middle part of each bracing frame 4 has circular hole, penetrate respectively in the middle part and top circular hole of each bracing frame with grouting bar 3 pushing away brick bar 2, make push away brick bar 2 and grouting bar 3 can be respectively in the middle part of bracing frame 4 and top circular hole with respect to sending brick bar 1 to do wiping action, to realize pushing away brick and grouting operation.

Be welded with in the bottom of sending brick iron plate 6 to be used to support and build that device is erect and the arc-shaped base 7 of the floating mortar of laying bricks by laying bricks or stones.

Be welded with the push pedal 8 that is used to push away brick at the left end that pushes away brick bar 2.

Be welded with at the left end of grouting bar 3 and be used to take advantage of dress to build the grouting tube 5 of mortar by laying bricks or stones.

Use operation of the present utility model: as shown in Figure 3, bottom refractory brick 9 is placed on send on the brick iron plate 6, in grouting tube 5, pack into and build mortar by laying bricks or stones, bottom brick 9 is delivered to the position that the coking chamber domestic demand is built by laying bricks or stones, turn grouting bar 3 makes builds mortar by laying bricks or stones and pours into the position that need build by laying bricks or stones, bottom refractory brick 9 is pushed build the position by laying bricks or stones with pushing away brick bar 2 again, it is made firm by ramming with floating with arc-shaped base 7.So repeatable operation can be finished building by laying bricks or stones and repairing bottom refractory brick for coke furnace carbonization chamber.

Claims

1, a kind of bottom refractory brick for coke furnace carbonization chamber is built device by laying bricks or stones, mainly by sending brick bar (1), push away brick bar (2), grouting bar (3) three parts constitute, it is characterized in that: linearly be welded with a plurality of bracing frames (4) at the length direction that send brick bar (1), its left end is welded with and send brick iron plate (6), constitute the body of building device by laying bricks or stones, the height location identical with top has circular hole at the middle part of each bracing frame (4), to push away brick bar (2) and grouting bar (3) penetrate respectively in the middle part and top circular hole of each bracing frame, make push away brick bar (2) and grouting bar (3) can be respectively in the middle part of each bracing frame and top circular hole with respect to sending brick bar (1) to do wiping action, to realize pushing away brick and grouting operation.

2, bottom refractory brick for coke furnace carbonization chamber as claimed in claim 1 is built device by laying bricks or stones, it is characterized in that: be welded with in the bottom of sending brick iron plate (6) to be used to support and build that device is erect and floating arc-shaped base (7) of building mortar by laying bricks or stones by laying bricks or stones.

3, bottom refractory brick for coke furnace carbonization chamber as claimed in claim 1 is built device by laying bricks or stones, it is characterized in that: be welded with the push pedal (8) that is used to push away brick at the left end that pushes away brick bar (2).

4, bottom refractory brick for coke furnace carbonization chamber as claimed in claim 1 is built device by laying bricks or stones, it is characterized in that: be welded with at the left end of grouting bar (3) and be used to take advantage of dress to build the grouting tube (5) of mortar by laying bricks or stones.