KR101220662B1 - Appratus for mounting/demounting carbonization chamber door of coke oven - Google Patents

Abstract

Disclosed is a carbon chamber door detachment apparatus for a coke oven capable of preventing tilting.

The carbonization chamber door detachment apparatus of the coke oven includes a frame that is rotated when the carbonization chamber door of the coke oven is attached and detached, and a device body that is moved forward and backward to attach and detach the carbonization chamber door, and the frame to lift the carbonization chamber door. A weight correction member provided in the frame to prevent the tilt of the frame due to the weight of the lifting unit provided in the lifting unit, and correcting the center of gravity of the frame, and when the frame is rotated and disposed on the side of the apparatus body; And a balance maintaining unit installed on the device body to prevent the device body from tilting due to the weight of the frame.

According to the carbonization chamber door detachment apparatus of the coke oven, it is possible to prevent the inclination of the frame by the lifting unit which is installed to be biased to one side of the frame through the weight compensation member, and also to the side of the device body through the balancing unit It is possible to prevent the device body from tilting when the device body is moved forward or backward by the located frame.

Coke oven, carbonization chamber, door, detachable device, weight compensation member

Description

Carbon chamber door detachment device of coke oven {APPRATUS FOR MOUNTING / DEMOUNTING CARBONIZATION CHAMBER DOOR OF COKE OVEN}

The present invention relates to a carbonization chamber door detachment apparatus of a coke oven, and more particularly, to a carbonization chamber door detachment apparatus of a coke oven for detaching the carbonization chamber door from the carbonization chamber in order to discharge coal carbonized in the carbonization chamber from the carbonization chamber. It is about.

In general, as shown in FIG. 1, a coke oven 10 having a plurality of carbonization chambers 20 is charged with coal by using a charging vehicle 30 in the carbonization chambers 20. It is a facility used to produce off-white coke from which volatiles contained in coal are removed by heating and blocking external air at a temperature of about 1240 ° C. for about 19 hours.

The above operation using the coke oven 10 is also referred to as 'drying operation', the coal is finished carbonization through the door detachment device 50 provided in the extruder and the transfer car 40 carbonization chamber 20 In the state in which the door 22 (see FIG. 2) is opened, it is discharged from the carbonization chamber by the ram of the extruder, loaded into the fire truck through the coke guide of the transfer car, and then transferred to the fire extinguishing tower for extinguishing.

When the coke is discharged from the carbonization chamber 20 as described above, the door detaching device 50 of the extruder and the transfer car again closes the carbonization chamber 20 by the door 22 and the coal in the carbonization chamber 20. Will be reloaded.

That is, in order to discharge the coal carbonized in the carbonization chamber 20, a work of drawing and opening the door 22 of the carbonization chamber 20 is required.

Referring to the operation of opening the carbonization chamber 20 by drawing the door 22 of the carbonization chamber 20 in more detail, as shown in FIG. 2, first, the door detachment provided in the extruder and the transfer car 40 is removed. The device body 52 of the device 50 is moved to the front, ie to the door 22 side of the carbonization chamber 20. In this case, the frame 54 rotatably provided in the apparatus body 52 is disposed at a state spaced apart from the door 22 side, that is, at one side of the apparatus body 52.

When the primary advancement of the device body 52 is completed, the frame 54 is rotated to be disposed in front of the device body 52 by a rotation unit (not shown) provided in the device body 52. Thereafter, the device body 52 is advanced again.

Meanwhile, as illustrated in FIG. 3, the carbonization chamber door 22 detachable from the carbonization chamber 20 of the coke oven 10 includes a latch 22a for mounting the carbonization chamber 20, and the latch 22a. The hook hanger 22b is installed across the door frame 22c below. In addition, as shown in Figure 2, the frame 54 of the door detachable device 50 for elevating the hook 56 and the hook 56 is coupled to the hook hanger (22b) provided in the door frame (22c) Lifting cylinder 58 is installed.

That is, the device body 52 is advanced until the hook 56 provided in the frame 54 is located below the hook hanger 22b of the door frame 22c, and then the lifting cylinder 58 The hook 56 is raised by the hook 56 is coupled to the hook hook 22b of the door frame 22c.

Then, when the hook 56 is continuously raised by the lifting cylinder 58, the carbonization chamber door 22 is withdrawn from the carbonization chamber 20, thereby opening the carbonization chamber 20. When the carbonization chamber door 22 is lifted up, the frame 54 is rotated to be disposed on the side of the device body 52 through the rotation unit.

Thereafter, the operation of discharging coal in the carbonization chamber is performed by the ram beam of the extruder.

On the other hand, when the hook 56 of the carbonization chamber door detachment apparatus 50 enters the entry space A (see FIG. 3) under the hook hanger 22b of the carbonization chamber door 22, the hook 56 is hooked. It is necessary to be caught at the center of the hook 22b.

If the hook 56 is not caught at the center of the hook hanger 22b, the door 22 is drawn out from the carbonization chamber 20 in an inclined state, and then the door 22 is mounted on the carbonization chamber 20. When the door 22 is tilted may be mounted in the carbonization chamber (20). In this case, a gap is generated between the door 22 and the carbonization chamber 20, and eventually, a problem occurs that harmful gas inside the coke oven carbonization chamber 20 leaks to the outside.

Such leakage of harmful gases not only causes pollution of the workplace, but also, in serious cases, worker safety accidents.

That is, in order to prevent the door 22 from being tilted and mounted in the carbonization chamber 20, it is necessary to maintain the equilibrium of the carbonization chamber door detachment apparatus 50, that is, to prevent inclination.

In addition, since the automatic operation of the carbonization chamber door detachment apparatus 50 is not performed by the inclination of the carbonization chamber door detachment apparatus 50, it is more necessary to prevent the inclination of the carbonization chamber door detachment apparatus 50. to be.

By the way, the rotation unit for rotating the frame 54 of the carbonization chamber door detachable device 50 is installed to be biased on one side of the device body 52, whereby the device body 52 is inclined toward the side where the rotation unit is installed there is a problem.

Further, as described above, since the device body 52 is advanced in a state in which the frame 54 is disposed on the side of the device body 52 at the time of the first advance of the device body 52, the side of the device body 52 is moved. There is a problem that the device body 52 is inclined forward by the frame 54 located on the side.

In addition, when the alignment of the carbonization chamber door detachment apparatus 50 and the door 22 is normal, but the door frame 22c itself is deformed by thermal expansion or contraction, the hook 56 of the carbonization chamber door detachment apparatus 50 is It is not coupled to the center of the hook hanger 22b of the door frame 22c, but is caught while being biased to one side, and as a result, the carbonization chamber door 22 is inclined when the carbonization chamber door 22 is taken out.

In order to prevent this, there is a need for an induction facility that constantly guides the entrance of the carbonization chamber door 22 of the hook 22b so that the hook 56 is caught by the door hook hanger 22b.

An object of the present invention is to provide a carbonization chamber door detachment apparatus of a coke oven which can prevent the tilt.

In addition, it is an object of the present invention to provide a carbonization chamber door detachment apparatus for a coke oven that can guide hooks coupled to hook hooks of a carbonization chamber door to enter the hook hook lower side in a state coincided with the hook hooks.

The carbonization chamber door detachment apparatus of the coke oven according to the present invention includes a frame that is rotated when the carbonization chamber door of the coke oven is attached and detached, and the device body which is moved forward and backward to attach and detach the carbonization chamber door, and to lift the carbonization chamber door. A weight compensating member provided in the frame to prevent the inclination of the frame due to the weight of the lifting unit provided in the frame, and correcting the center of gravity of the frame, and the frame is rotated and disposed on the side of the apparatus body; And a balance maintaining unit installed on the device body to prevent the device body from tilting due to the weight of the frame.

The apparatus body is provided in the extruder and the transfer car of the coke oven, the frame includes a hook that is hooked to the hook hanger provided in the carbonization chamber door, when the apparatus body is moved to detach the carbonization chamber door The device body may be moved such that the hook is disposed below the hook hanger.

The balance maintaining unit is provided on at least one side of the device body is provided with a support roller supported on the extruder or transfer car of the coke oven, the device body is installed, the support roller is mounted to the mounting bracket mounted to the device body It can be installed rotatably.

The weight compensation member may be fixed to the device body and may be a weight having the same weight as the lifting unit.

The carbonization chamber door detachment apparatus of the coke oven is disposed at the bottom of the hook provided in the frame and is provided to be movable in the frame so that the frame moves to the carbonization chamber door to detach the carbonization chamber door. It may further include an induction unit for inducing entry of the door into the hook.

The guide unit may be provided with a guide unit body installed in the frame, and the guide unit is provided to be movable in the guide unit body to guide the entrance of the door of the hook.

The guide means is a moving block which is installed to be movable in the body of the induction unit, and the induction roll is provided in the moving block in contact with the door frame when entering the door of the door withdrawal hook to guide the door entry of the door withdrawal hook And may be provided with an elastic member connected to the moving block to provide a restoring force.

The guide means may be further provided with a guide means for the fall prevention and the movement guide of the moving block is provided in the guide unit body and the guide roll is installed.

The guide means may be installed in the guide unit body to the upper and lower sides of the moving block, the guide block having a moving guide of the moving block and a movable block support jaw for preventing the falling off.

According to the present invention, there is an effect that can prevent the inclination of the frame by the lifting unit which is installed to be biased to one side of the frame through the weight compensation member.

In addition, there is an effect that can prevent the device body from tilting when the device body is moved forward and backward by the frame located on the side of the device body through the balance maintaining unit.

In addition, by inducing the hook into the hook hook of the door through the guide unit in the center of the state, by inducing the removal of the carbonization chamber door to be carried out precisely and smoothly to prevent the door detachable failure or gas leakage accordingly It works.

In other words, the hook is always guided to the door side, so that the hook is constantly caught in the center of the door hook hanger, thereby making it easier to pull out the door, and ultimately, to facilitate the automatic operation of the coke oven. It works.

Hereinafter, a carbonization chamber door detachment apparatus of a coke oven according to an embodiment of the present invention will be described with reference to the drawings.

Figure 4 is a block diagram showing a carbonization chamber door detachment apparatus of the coke oven according to an embodiment of the present invention.

Referring to FIG. 4, the carbonization chamber door detachment apparatus 100 of the coke oven (hereinafter, referred to as the carbonization chamber door detachment apparatus) is, for example, an apparatus body 120, a lifting unit 140, and a weight compensation member 150. , Balance maintaining unit 160, and induction unit 180.

The apparatus body 120 is installed in the extruder 40 (see FIG. 1) and the transfer car 45 (see FIG. 1) of the coke oven 10 (see FIG. 1). In addition, the apparatus body 120 includes a frame 130 that is rotated when the carbonization chamber door 22 (see FIG. 3) of the coke oven 10 is attached and detached. On the other hand, the device body 120 is connected to the drive unit (not shown) is installed to enable the forward, backward to the extruder 40 and the transfer car 45.

On the other hand, the frame 130 is connected to the rotation source 122 provided in the device body 120 is installed to rotate around the rotation shaft 124. That is, the frame 130 is rotated when the carbonization chamber door 22 is to be attached to or removed from the carbonization chamber, positioned in front of the carbonization chamber 20 (see FIG. 1), and is rotated when attachment or detachment of the carbonization chamber door 22 is completed. It is arranged on the side of the device body (120).

In addition, the frame 130 may include a hook 132 coupled to the hook hanger 22b (see FIG. 3) provided in the carbonization chamber door 22. The hook 132 may include a coupling groove 132a into which the hook hanger 22b is inserted and coupled, and in a lengthwise direction of the frame 130 as two pairs for a stable coupling with the hook hanger 22b. A plurality can be provided.

On the other hand, one side of the frame 130 is provided with a lifting unit 140 for the lifting of the hook 132, hook 132 so that the hook hanger (22b) is coupled or separated in the coupling groove (132a) of the hook 132 Lift). In addition, the elevating unit 140, after the hook hanger 22b is coupled to the hook 132, the hook 132 is continuously raised to separate the carbonization chamber door 22 from the carbonization chamber 20.

As shown in FIG. 5, the elevating unit 140 is disposed on one side of the frame 130 and may include a bracket 142, an elevating cylinder 144, and an elevating member 146. That is, the lifting cylinder 144 lifts the lifting member 146 connected to the hook 132 of the frame 130 so that the hook 132 is coupled or separated from the hook hanger 22b of the carbonization chamber door 22. .

By the way, the lifting unit 140 is disposed on one side of the frame 130, and thus a force by the weight of the lifting unit 140 is applied to one side of the frame 130. That is, the center of gravity is not located in the center of the frame 130 is located to be biased toward one side of the frame 130.

The device body 120, the frame 130, and the lifting unit 140 is a configuration that is generally provided in the carbonization chamber door detachment device 100, corresponding to the configuration well known in the art, detailed description thereof will be omitted. Shall be.

As shown in FIG. 5, the weight compensation member 150 prevents the frame 130 from tilting due to the weight of the elevating unit 140 provided in the frame 130 to elevate the carbonization chamber door 22. It is provided in the frame 130 to correct the center of gravity of the frame 130.

That is, the weight compensation member 150 is installed on the frame 130 to be disposed on the opposite side of the side where the lifting unit 140 is provided so that the weight center of the frame 130 is located at the center.

On the other hand, the weight compensation member 150 may be a weight having the same weight as the weight of the lifting unit 140. For example, when the weight of the lifting unit 140 is 120kg, the weight compensation member 150 may be a weight of 120kg. In addition, the weight compensation member 150 may be fixed to the frame 130.

That is, the frame 130 may be prevented from inclining toward the side in which the lifting unit 140 is provided through the weight compensation member 150.

The balance maintaining unit 160 is disposed on the device body 120 to prevent the device body 120 from being inclined due to the weight of the frame 130 when the frame 130 is rotated and disposed on the side of the device body 120. Is installed.

That is, the balance maintaining unit 160 is installed on the device body 120 is configured to prevent the inclination by the frame 130. In other words, when the frame 130 is positioned on the side of the device body 120, the balance maintaining unit 160 is inclined toward the side where the frame body 130 is located by the weight of the frame 130. To prevent this, it is installed on at least one side of the device body 120.

Meanwhile, as shown in FIG. 6, the balance unit unit 160 supports the one side of the extruder 40 and the transfer car 45 of the coke oven in which the apparatus body 120 is installed to be able to move forward and backward. The roller 162 is provided, and the support roller 162 is rotatably installed on the mounting bracket 164 fixed to the apparatus body 120.

On the other hand, the support roller 162 may be installed in a bearing provided in the mounting bracket 164 to be smoothly rotated.

Preferably, the balance maintaining unit 160 may be provided on one side upper portion of the device body 120 in which the frame 130 is located. In addition, the balance maintaining unit 160 is provided on the lower side of the other side of the device body 120 to prevent the device body 120 from tilting.

That is, when the balance maintaining unit 160 is not provided, the device body 120 is inclined so that the device body 120 and the extruder 40 or the transfer car 45 are closer to the balance maintaining unit ( 160 may be provided.

Therefore, when the frame 130 is moved forward or backward in a state in which the device body 120 is disposed, the balance maintaining unit 160 supports one side of the extruder 40 or the transfer car 45. Since the device body 120 is moved forward and backward, the device body 120 may be prevented from inclining due to the weight of the frame 130.

Induction unit 180 is disposed on the bottom of the hook 132 provided in the frame 130, the frame 130 is carbonized so as to be movable in the frame 130 to detach the carbonization chamber door 22 When moving to the seal door 22 side, the hook 132 is induced to enter the carbonization chamber door 22.

Hereinafter, an induction unit according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

7 is a configuration diagram showing an induction unit according to an embodiment of the present invention, Figure 8 is a plan view showing an induction unit according to an embodiment of the present invention, Figure 9 is an induction unit according to an embodiment of the present invention An exploded perspective view showing

7 to 9, the induction unit 180 may include, for example, an induction unit body 182, an induction means 184, and a guide means 186.

The induction unit body 182 is fixedly installed on the frame 130 to be disposed at the bottom of the hook 132, and has a fixing protrusion 182a for mounting the induction means 130.

On the other hand, the induction unit body 182 is a plate-shaped structure mounted to the support plate 182b fixedly installed at the bottom of the hook 132 of the frame 130.

For example, the support plate 182b may be welded to the bottom of the hook 132, and the guide unit body 182 may include a bolt fastener h. In addition, the support plate 182b may include a bolt fastening groove. (H ') may be formed, and the bolt B is fastened to the bolt fastener h and the bolt fastening groove h' so that the induction unit body 182 may be fixed to the support plate 182b.

In addition, the fixing protrusions 182a provided at both sides of the center of the induction unit body 182 are vertical plates that are vertically fixed to the upper portion of the induction unit body 182 by welding, and the induction means 30 flows through the vertical plates. The assembly groove 182c is provided to be assembled as possible.

The assembling groove 182c may be provided at upper and lower sides of the fixing protrusion 182a and may be formed so that the upper portion thereof is opened to facilitate assembly of the induction means 30.

In addition, the guide unit body 182 may be provided with a seating portion (182d) for mounting the guide roll of the guide means 30 to be described later.

That is, the guide unit body 182 may be formed in the shape of a wing of the butterfly as a whole, is partially cut in the center, and is provided with a seating portion (182d) cut in both sides.

Guide means 184 is provided to be movable in the guide unit body 182 to induce the door 132 to enter the hook. To this end, the guiding means 184 may include, for example, a moving block 192, an induction roll 194, and an elastic member 196.

The moving block 192 is installed to be movable to the induction unit body 182. That is, the moving block 192 is assembled with the elastic member 196 interposed in the fastening bolt 192a which is fastened to the assembly groove 182c of the fixing protrusion 182a provided in the induction unit body 182. . In addition, the moving block 192 may be formed with a guide roll seating portion (192b).

That is, the bolt fastening groove 192c formed in the moving block 192 passes through the assembly groove 182c provided in the fixing protrusion 182a of the induction unit body 182, and interposes the fastening bolt through the elastic member 196 ( 192a may be fastened, and a washer and a nut may be fastened to prevent separation of the fastening bolt 192a toward the opposite side of the fastening bolt 192a.

As a result, when the guide roll 194 is abnormally entered without being centered when entering the space of the carbonization chamber door, the contact between the carbonization chamber door frame and the guide roll 194 occurs. At this time, the fastening bolt 192a fastened while the moving block 192 compresses the elastic member 196 moves in the assembly groove 182b of the fixing protrusion 182a, so that the guide roll 194 is moved, and the door frame and guide In the normal case without the contact of the roll 194, the elastic member 196 generates a force for pushing the moving block 192 toward the guide roll 194 to guide the entry of the hook 132.

Meanwhile, the fastening bolt 192a moves integrally with the moving block 192 in the assembly groove 182b of the fixing protrusion 182a, but moves by the elastic force of the elastic member 196 when there is no contact of the guide roll 194. The block 192 is returned to its original position, where the fastening bolts 192a can always be returned to a constant position by the nut.

Accordingly, the hook 132 may normally enter the space of the door frame.

On the other hand, the guide roll 194 may be tapered to facilitate the induction of the door entry of the hook 132, rotatably via the bushing (194b) on the shaft (194a) assembled to the moving block 192. Can be assembled.

Accordingly, the guide roll 194 has a diameter of the initial contact portion when the hook 132 enters the door and gradually expands, and the hook 132 finally enters the carbonization chamber door 22 as shown in FIG. 10. The guide roll 194 is disposed between the carbonization chamber door frames in a shape so that entry of the carbonization chamber door 22 of the hook 132 may always be coincident with the center of the hook hanger 22b of the carbonization chamber door 22. .

Guide means 186 is provided on the guide unit body 182, for the fall prevention and movement guide of the moving block 192, the guide roll 194 is installed. That is, the guide means 186 is assembled to the guide unit body 182 up and down of the moving block 192 and includes a guide block including a moving guide of the moving block 192 and a support jaw 186a for preventing the falling off. It may be provided as.

Therefore, the guide means 186 is made of a 'b' shape, the support jaw (186a) of the moving block 192 while supporting the upper and lower sides of the moving block 192 is equipped with a guide roll (194) It prevents dropping and serves as a guide rail when moving.

On the other hand, the guide means 186 is fastened to the bolt fastening groove (h ') formed in the guide unit body 182 through the bolt hole (h) through the fastening bolt (B) to be assembled to the guide unit body 182. Can be.

As described above, the inclination of the frame 130 due to the weight of the lifting unit 140 installed on one side of the frame 130 through the weight compensation member 150 can be prevented.

In addition, the device body 120 is tilted and moved when the device body 120 moves forward and backward by the weight of the frame 130 positioned on the side surface of the device body 120 through the balance maintaining unit 160. Can be prevented.

In addition, by inducing the hook 132 to enter the hook hanger 22b in a state coincided with the guide unit 180, the carbonization chamber door 22 can be precisely and smoothly carried out by removing the carbonization chamber door 22. (22) It is possible to prevent the detachment failure and the resulting gas leakage.

That is, the hook 132 is guided to the carbonization chamber door 22 side constantly, so that the hook 132 is constantly caught in accordance with the center of the hook hanger 22b, so that the detachment of the carbonization chamber door 22 is more effective. Facilitating and ultimately facilitating the automated operation of the coke oven.

On the other hand, the above figure shows only the device body, weight compensation member, balance maintaining unit, induction unit, and lifting unit to more easily understand the configuration of the carbonization chamber door detachable device of the coke oven according to an embodiment of the present invention. However, the carbonization chamber door detachment apparatus of the coke oven may be further provided with components not shown in the drawings.

That is, more configurations for the detachment of the door may be provided in the carbonization chamber door detachment apparatus of the coke oven, but the carbonization chamber door detachment apparatus of the coke oven is well known in the art, so it is not illustrated in detail. .

In the above description of the configuration and features of the present invention based on the embodiment according to the present invention, the present invention is not limited thereto, and various changes or modifications can be made within the spirit and scope of the present invention. As will be apparent to those skilled in the art, such changes or modifications fall within the scope of the appended claims.

1 is a configuration diagram showing a coke oven.

Figure 2 is a block diagram showing a carbonization chamber door detachment apparatus of the coke oven according to the prior art.

3 is a perspective view illustrating a carbonization chamber door installed in a coke oven.

Figure 4 is a block diagram showing a carbonization chamber door detachment apparatus of the coke oven according to an embodiment of the present invention.

5 is a front view illustrating a carbonization chamber door detachment apparatus of a coke oven according to an embodiment of the present invention.

Of FIG. 6

(a) is a side view showing a balancing unit according to an embodiment of the present invention,

(b) is a front view showing a balance maintaining unit according to an embodiment of the present invention.

7 is a configuration diagram showing an induction unit according to an embodiment of the present invention.

8 is a plan view showing an induction unit according to an embodiment of the present invention.

9 is an exploded perspective view showing an induction unit according to an embodiment of the present invention.

10 is an operation diagram for explaining the operation of the induction unit according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: Carbon chamber door detachment device of the coke oven

120: device body

130: frame

140: lifting unit

150: weight compensation member

160: balance maintenance unit

180: induction unit

Claims (9)

An apparatus body having a frame rotated when the carbonization chamber door of the coke oven is attached and detached, and which is moved forward and backward to attach and detach the carbonization chamber door; A weight correction member provided in the frame to prevent the inclination of the frame due to the own weight of the lifting unit provided in the frame to lift and lower the carbonization chamber door to correct the center of gravity of the frame; And A balance maintaining unit installed on the device body to prevent the device body from tilting due to its own weight when the frame is rotated and disposed on the side of the device body; Carbon chamber door detachment device of the coke oven comprising a. The method of claim 1, The device body is provided in the extruder and the transfer car of the coke oven, The frame includes a hook that is hooked to the hook hanger provided in the carbonization chamber door, When the device body is moved for the detachment of the carbonization chamber door, the device body is moved to remove the carbonization chamber door of the coke oven, characterized in that the hook is arranged to be disposed under the hook hook. According to claim 1, wherein the balance maintaining unit A support roller provided on at least one side of the apparatus body and supported by an extruder or a transfer car of a coke oven in which the apparatus body is installed, And the support roller is rotatably installed in a coke oven's carbon chamber door, characterized in that the support bracket is rotatably installed on the mounting bracket mounted to the device body. The method of claim 1, wherein the weight compensation member The coking oven door detachment device of the coke oven, characterized in that the weight fixed to the device body and having the same weight as the lifting unit. The method of claim 1, An induction unit disposed at a bottom of the hook provided in the frame and provided to be movable in the frame to guide the hook into the door when the frame moves to the carbonization chamber door to detach the carbonization chamber door; Carbonization chamber door detachment device of the coke oven further comprising. The method of claim 5, wherein the induction unit An induction unit body installed on the frame; And Guide means for guiding the door of the hook to be movable on the guide unit body; Carbon chamber door detachment device of the coke oven, characterized in that it comprises a. The method of claim 6, wherein the inducing means A moving block installed on the induction unit body to be movable; An induction roll provided in the movable block to contact the door frame when entering the door of the door drawing hook to guide the door entry of the door drawing hook; And An elastic member connected to the moving block to provide a restoring force; Carbon chamber door detachment device of the coke oven, characterized in that it comprises a. The method of claim 7, wherein And a guide means for preventing the falling of the moving block and the moving guide provided on the induction unit body and installed with the induction roll. 9. The method of claim 8, The guide means is installed in the induction unit body to the upper and lower sides of the moving block, the carbonization chamber of the coke oven, characterized in that consisting of a guide block having a moving guide of the moving block and the support block for falling prevention of the moving block. Door detachment device.

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