JPS61281194A - Device for hanging coke bucket - Google Patents

Abstract

PURPOSE:To receive discharged red hot coke in the main body of a bucket while rotating the main body of the bucket, by hanging the main body of the bucket by a hanger separated from the main body of the hanger, separating the hanger from the main body of the bucket on a truck and placing the main body of the bucket rotatably on a turntable. CONSTITUTION:When the main body 12 of a bucket is transported, the hanging rods 4 are lifted by a crane. The hanging blocks 5 are raised and brought into contact with the stopper parts 28 of the top of the hanging members 1 to lift the hanging members 1. Further, the ring 2 supports the receiver ring 13 of the main body 12 of the bucket, the gate supporting members 3 lifted by the hanging blocks 5 and the links 6 support the rollers 22 of the discharge gate 20 on the roller receivers 31. consequently the discharge gate 20 is made in a closed state and the main body 12 of the bucket is hung. Red hot coke discharged from a coke oven is received in the main body 12 of the bucket while being rotated and the rotation is stopped.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a coke bucket hanging device for transporting red-hot coke produced in a coke oven to a dry fire extinguishing furnace.
More specifically, it relates to a hanging device separate from a coke bucket for rotatably supporting the coke bucket on a trolley. It is known from Japanese Utility Model Publication No. 54-39483 to rotatably support the bucket on a trolley when taking it out. In this case, the bucket is placed on a turntable installed on a trolley and rotated while the coke is being discharged in front of the coke oven.The advantages of this bucket rotation method are: ■Effective use of bucket volume;■ It is not just a matter of improving the running stability of the trolley, but it is also inevitable: Since the coke particle size distribution in the bucket is averaged, the coke particle size distribution in the vertical dry fire extinguishing furnace into which it is fed is also averaged. , uniform temperature distribution in the furnace, improvement of thermal efficiency,
This is because it is expected to improve fire extinguishing ability. However, the above publication does not specifically disclose the means for placing the bucket on the turntable of the truck.

[Problem that the invention seeks to solve]

Conventional common coke buckets are rectangular, and the bucket body and the hanging devices provided on both longitudinal sides of the bucket are fixed as one piece, making it unsuitable for rotation. Therefore, the object of the present invention is to obtain a concrete hanging device for a coke bucket so as to maintain the above-mentioned advantages (1) to (2).

[Means for solving problems]

A coke bucket hanging device according to the present invention includes a support ring that surrounds and suspends the bucket body in a pair of hanging members separated from the bucket body, and a semicircular arc-shaped gate support member that faces the lower part of the support ring. The discharge gate provided at the bottom of the bucket body can be moved freely by connecting each gate support member and a hanging block provided on the hanging member so as to be able to move up and down. The bucket body is supported so as to be openable and closable, and the gate support member is designed to be separated from the discharge gate when the bucket body is rotated.

[For production]

In the device of the present invention, when the hanging blocks on both sides are lifted by a crane, the hanging blocks rise to a predetermined height, lock onto the hanging member, and lift it. Therefore, the support ring surrounding the bucket body also becomes part of the hanging member. The support ring engages the barrel of the bucket body and lifts it up. In this way, the bucket body can be lifted and transported, and at this time, the gate support member supports the discharge gate at the bottom of the bucket body in a closed state. Furthermore, when the bucket body is placed on the turntable of the trolley, the hanging block lowers to a predetermined position.
Accordingly, the support ring also separates from the bucket body, and the gate support member also separates from the discharge gate, so that only the bucket body can be freely rotated by the turntable.

〔Example〕

Next, the embodiment shown in FIG. 1 will be described.

FIG. 1 is an overall configuration diagram of an embodiment of the present invention, showing a state where it is placed on a truck together with a coke bucket. In the figure (11 is a hanging device according to the present invention, which is separated from the bucket body α2. (14 is a turntable (
L! 9, and is configured to travel between the coke P and the fire extinguishing furnace along the furnace front traveling rail αe by means of traveling wheels αη. α Enoki is the rotation axis of turntable α9.

Hanging device (1G is located on both sides of the bucket body α2,
A pair of hanging members (1) separated from the bucket body, a support ring (2) fixed to the hanging member (1) so as to surround the bucket body and lift the chamber, and the supporting ring (2) An opposing semi-circular arc-shaped gate support member (3) pivotally mounted to the lower part of the ring (2) so as to be vertically movable, and each hanging member (1)
It is equipped with a hanging block (5) provided vertically movably via a hanging rod (4), and a link (6) connecting each gate support member (3) and the hanging block (5), The bucket body α is the turntable (I!19 top <a
t, the upper surface of the support ring (2) is spaced downward from the lower surface of the receiving ring σj provided on the body of the bucket body α, and the gate support member (3) is also It is further away from the support roller (22) of the discharge gate H provided at the bottom of C1. Therefore, since the hanging device α [is completely separated from the bucket body a3, only the bucket body α is moved to the trolley α by the turntable α9.
It can be rotated on 4. In this case, the bucket body (one circular or polygonal one is suitable.
In the figure, (24) and (25) are guide rollers attached above and below the suspension member (130). (26) is a guide member for the bucket body @ provided inside the supporting ring (2).

A hanging ring (27) is provided on the upper part of the hanging rod (4), and a crane hook (not shown) is attached to this hanging ring (27). Further, the description will be made with reference to FIGS. 2 and 6. FIG. 2 is a front view of the hanging device, and FIG. 3 is an explanatory diagram of the operation of the gate opening/closing device. The hanging rod (4) has an upper part (28) and a lower part (
29) in the vertical direction, and then remove the hanging float (4).
) A hanging block (5) is fixed to the middle part of the frame. A semicircular arc-shaped gate support member (3) as shown in FIG. ) are connected by a link (6). The gate support member (3) in which the semicircular arc-shaped gate support member (3) is arranged symmetrically below the support ring (2) is a half-circular gate support member (3) located at the turn door pull α5cD slide. Formed in the shape of a divided ring.

Therefore, turn the bucket body α and pull the door! 19
When placed on the top, as shown in Figure fIE6, the hanging block (5) along with the hanging rod (4) will lower slightly due to its own weight, and each gate support member (3) will also move downwards due to its own weight). Since it rotates slightly downward until it touches the surface, the gate support member (
3) separates and the relationship between the two is severed. Figure 7 is a front view of the bucket body carried by this hanging device.
FIG. 8 is a bottom view thereof. A receiving ring α supported by the support ring (2) is provided on the outer periphery of the body of the bucket body L3, as described above. There is also a disc-shaped discharge gate divided into two parts at the bottom of the bucket body (l).
The base ends of the mounting arms (a) and (b) are pivotably mounted in the vertical direction by pivoting the base ends of the mounting arms (21) to (21). On the side of each semicircular plate there is a protrusion (
23), and a support roller (22) supported by the gate support member (3) is pivotally attached to the tip of the projection (23).

Fig. 4 is a layout diagram showing the relationship between the discharge gate and the gate support member during transportation of the bucket). 22) is provided with a roller receiver (61). In the figure, (62) is the pivoting part of the gate support member (3) with the support ring (2), and (33) is the joint part of the gate support member (3).
This is the connecting part with the link (6).

Therefore, as shown in FIGS. 1 and 4, when transporting the bucket body a3, the hanging rod (4) is lifted up by a crane. Then, the hanging block (5) rises and the upper part of the stopper (28) of the hanging member (1).

Further, the support ring (2) supports the receiving ring of the bucket body,
The gate support member (3) lifted up by the hanging block (5) and link (6) supports the support roller (22) of 2I on its roller receiver (31),
As a result, the bucket body 0 is lifted with the discharge game 21 in the closed state. The rotation is stopped at the position shown in the figure. To discharge the red-hot coke inside the bucket body into the fire extinguishing furnace, place it on the loading block (65) on the fire extinguishing furnace as shown in Figure 5. Each hanging member (1)
Part (29) of the lower stopper is fully placed. Thereafter, when the hanging rod (4) is lowered and the hanging block (5) is lowered until it comes into contact with a part of the lower stopper (29), the gate support member (3) moves downward around the shaft (60). Rotate.

Therefore, the discharge gate (A) supported by the gate support member (3) also opens downward as shown in Fig. 6, so that the red hot coke inside the bucket body α can be discharged. ◎ Red hot coke discharge After that, the bucket main body α is lifted again as described above by the lifting device α1, and is placed on the cart α for transportation.

〔Effect of the invention〕

As described above, according to the present invention, the bucket body is hoisted up by a lifting device separated from the bucket body and placed on the turntable of the trolley, and when the bucket body is placed on the turntable, Since the hanging device is completely separated from the bucket body, the effect of receiving red hot coke from the coke oven while rotating the bucket body in front of the oven is achieved.

[Brief explanation of drawings]

Fig. 1 is an overall configuration diagram of an embodiment of the present invention, Fig. 2 is a front view of the lifting device shown in Fig. 1, Fig. 3 is an explanatory diagram of the operation of the cargo opening/closing device, and Fig. 4 is a diagram showing the operation of the transporting device when transporting a bucket. A layout diagram showing the relationship between the discharge gate and the gate support member, Figure 5 is a front view when the bucket body is placed on the fire extinguishing furnace, Figure 6 is an explanatory diagram of the opening operation of the discharge gate, and Figure 7 is the bucket body front view 1
FIG. 8 is a bottom view of FIG. 7. (1): Hanging member, (2): Support ring 5 (3):
Gate support member, (4): Hanging rod, (5): Hanging block 1 (6): Link, (11: Hanging device, α rim: Bucket body, ridge: Discharge gate. Agent: Masatoshi Sato, patent attorney) Figure 1 1 = Hanging member 2: Support ring γ 3: Kate support core 4: Hanging rod 5: Hanging) Lock 6: Link 10: Hanging 9 Device 12: Pad x I book 20: j41- Figure 2 Figure 3 Figure 5 Figure 4 Figure 6 Figure 7 Figure 8

Claims (1)

[Claims] A pair of hanging members separated from the bucket body, a support ring to which the hanging members are fixed and which surrounds and suspends the bucket body, and opposing semicircular arc-shaped parts pivoted to the lower part of the support ring so as to be vertically movable. a gate support member, a suspension block provided on the suspension member so as to be movable up and down, and a link connecting the gate support member and the suspension block, and when the bucket body is lifted, the gate support member is attached to the bottom of the bucket body. The bucket is characterized in that the discharge gate provided in the bucket is supported in a closed state, and when the bucket body is rotated, the support ring and the gate support member are separated from the bucket body, and when the contents are discharged, the gate is supported so as to be openable and closable. Coke bucket hanging device.