KR20020046711A - Apparatus for removing the accumulated coke from the travel path of the ram upper shooe of the pusher car - Google Patents

Abstract

PURPOSE: An apparatus is provided to prevent environmental pollution and risk of burn accidents and improve work productivity by automatically removing the accumulated coke that is accumulated on a travel path of ram upper shoes during pushing of red heated coke when moving a pusher car to the rear side. CONSTITUTION: In an apparatus for removing accumulated coke of carbon and coke which is dropped and accumulated during pushing of red heated coke inside a coke oven chamber from a travel path of ram upper shoes of a pusher car, the apparatus for removing accumulated coke on the travel path of the ram upper shoes of the pusher car comprises a pair of rails having a certain length which are positioned at a certain elevation according to the travel path; a connection part which is moved along the rails and separately connected to the rear end of the ram upper shoes of the pusher car; and a cleaning member which is hung to the rear of the connection part so as to remove the accumulated coke, wherein the connection part is separated from the rear end of the ram upper shoes when the connection part reaches one end of the rails while the pusher car is being advanced toward the coke oven chamber.

Description

Apparatus for removing the accumulated coke from the travel path of the ram upper shooe of the pusher car}

The present invention relates to an apparatus for removing the Nak coke present on the movement path of the extruder ram upperche, and more particularly to the Nak coke present on the movement path of the ram upperche while moving in conjunction with the movement of the extruder. It relates to a device for removal.

Generally, a pusher car of a coke plant is a mobile device that moves a ram facility for extruding the coke in a carbonization chamber where dry carbonization is completed, and as shown in FIG. 1, a ram in direct contact with the coke. The plant is mounted at the front of the extruder. During extrusion of the red coke, carbon and coke adhering to the carbonization chamber wall fall on the upper part of the RAM installation body, and the carbon and coke are on the movement path of the upper shoe 11 installed at the lower rear end of the extruder. Accumulate in.

If the cumulative level of accumulated carbon and coke (hereinafter referred to as 'accumulated coke') increases, the upshoe 11 passes through the accumulated coal when the extruder is retracted, resulting in severe vibration of the ram. As it appears, periodically accumulate the coal on the movement path of the upper shoe (11).

This cumulative coal removal operation is performed by the driver using a shovel to scoop up the accumulated coal from the moving path of the upper shoe 11 and spray water.

In order to perform the accumulated coal removal operation as described above, the extruding operation of the coke extruder, the environmental pollution due to dust generation during the accumulated coal removal operation, and the risk of burn injury of the operator due to the work in the high-temperature part by the accumulated coal Is generated.

The present invention has been made in order to solve the conventional problems as described above, the cumulative coal accumulated on the movement path of the ram upperche during the extrusion operation of the glowing coke automatically removes the accumulated coal during the rear movement of the extruder to the manual operation of the driver. To prevent the environmental pollution due to dust generated during the removal of accumulated coals and to prevent the risk of burn accidents due to high temperature work, and also to prevent the loss of extruding work and improve the production of work. The object is to provide a device for removing accumulated coal.

1 is a side view showing a typical extruder.

Figure 2 is a perspective view of the accumulated coal removal apparatus according to the present invention.

Figure 3 is a view showing the operating state of the connecting portion of the accumulated coal removal device has reached one end of the rail in accordance with the present invention.

Figure 4 is a view showing a state in which the connection portion of the accumulating coal removal device is coupled to the rear upshoe shoe rear in accordance with the present invention.

<Description of Symbols for Major Parts of Drawings>

1: cleaner body

2: cleaning member

3: lifter

5: lifting lever

6: tow hook

9: suit

11a: towing plate

In order to achieve the above object, according to the present invention, the apparatus for removing the accumulated carbon of the carbon and coke accumulated by dropping during the extrusion operation of the coke in the coke carbonization chamber from the movement path of the extruder ram upshoe A pair of rails of a predetermined length positioned at a predetermined height, a connecting portion movable along the rail and detachably connected to the rear end of the extruder ram upshoe, and suspended from the rear of the connecting portion to remove the accumulated coal. And a connecting member configured to be separated from the rear of the ramp up shoe when the connecting part reaches one end of the rail while the extruder is advanced toward the carbonization chamber.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

According to the present invention, by installing the CREANER main body 1 at the rear of the lamb upper shoe 11, digging a groove in the middle thereof, inserting a lifting lever 5, and connecting rollers at both sides so as to easily move forward and backward. Installed. And, the upper end of the rotary shaft (4) is fixed to both sides by connecting the lifting lever 5 and the link and the rear side is connected to the lifter (LIFTER) 3 and the link (LINK) to smooth the flow.

The cleaning member 2 is fastened to the bolt with a plate so that the link portion of the lifter 3 can be firmly fixed, and the powdered coke is cleaned at the lower part of the cleaning member 2. The brush is installed so that it can be cleaned.

Then, a lifting lever locking device 7 is provided on the side of the cleaner body 1 so that the lifter 3 can be locked after completion of the forward movement. TRAVEL RAIL 8 was installed on both sides to move smoothly.

The front end of the rail 8 has an angle of 45 ° so that the tow hook 6 can be UP after completion of the forward movement, and the rear end of the rail 8 has a roller ( ROLLER) is inserted with a buffer spring (8a) that can buffer the full advance.

A chute (9) is installed at the lower part of the main body (1) to hold coke, and at the rear end, a chute roller (ROLLER) is connected by connecting a chute operating motor 10 and a wire drum 10b to operate the chute 9. (10a).

Therefore, when the extruding operation of the extruder starts, the tow hook 6 installed at the front end of the device for removing the accumulated coal existing in the lower part of the extruder ram upholster is caught by the towing plate 11a and the travel rail (TRAVEL RAIL). (8).

As the cleaning member 2 removes the accumulated coal as it moves forward, and the brush installed at the bottom thereof reaches the front end of the rail 8 while cleaning the powder coke, the lifter (b) is applied to the buffer spring 8a installed at the front end of the rail 8. The guide roller 3a of 3) is pushed back while being touched and locked to the lifting lever locking device 7.

The tow hook 6 which has moved along the rail 8 is opened to the upper by a 45 ° angle of the front end of the rail and is separated from the ram up shoe 11 while touching the limit switch 9c. 10 is operated to rotate the wire drum 10b to wind the wire 10c to advance the chute 9.

Then, the chute 9 is advanced by dragging the guide rails 9a and 9b, and when it arrives at the front end, the chute 9 is inclined at an angle of 45 ° to discharge the coke to the coke chain conveyor side and then back.

When the RAM is reversed after the extrusion is completed, the upper shoe 11 is brought into close contact with the cleaner body 1 and operated in the reverse order of the above-described order. That is, when the cleaner main body 1 is fully retracted, the lifter lever locking device 7 is released by the buffer spring 8b installed at the rear end, and the lifting lever return spring 1a installed at the upper part of the cleaner main body 1 is released. By this, the lifter 3 is returned and the cleaning member 2 is also returned.

Therefore, according to the present invention, it is possible to automatically remove the Nak coke accumulated in the lower portion of the ram uppers during the extrusion operation, thereby preventing environmental pollution due to dust generated when the Nak coke is removed manually, and burns due to high heat operation. It provides the effect of improving the production of work by preventing the risk of disaster and preventing work stoppage.

The foregoing is merely illustrative of the preferred embodiments of the present invention and those skilled in the art to which the present invention pertains may make modifications and changes to the present invention without departing from the spirit and gist of the invention as set forth in the appended claims. It should be recognized.

Claims (4)

An apparatus for removing carbon and coke accumulated coals that fall and accumulate during the extruding operation of red coke in a coke carbonization chamber from a movement path of an extruder ram upfurnish, A pair of rails of a predetermined length positioned at a predetermined height along the movement path, A connecting portion movable along the rail and detachably connected to the rear end of the extruder ram upshoe; A cleaning member suspended from the rear of the connecting portion to remove the accumulated coal, The connecting portion is configured to be separated from the rear of the ram upperche when the connecting portion reaches one end of the rail while the extruder is advanced toward the carbonization chamber. . The method of claim 1, And the rear end of the ram upperche is connected to the connecting portion while the extruder is retracted from the carbonization chamber. The method of claim 1, The lower portion of the connection portion is equipped with a chute for collecting the accumulated coal through the cleaning member, characterized in that the accumulated coal removal device on the extruder ram upper shoe movement path. The method according to claim 1 or 2, When the connecting part reaches one end of the rail, the cleaning member suspended from the rear of the connecting part is lifted in a state parallel to the conveying path, and the connecting part is connected to the rear of the ramp up shoe by the backward movement of the extruder. And a link mechanism configured to hang the cleaning member.