JPS5940418Y2 - coke bucket - Google Patents

Description

[Detailed description of the invention] This invention is based on the temperature of approximately 1000°C when the coke is discharged from the coke oven.
This is related to a coke packet used as a transport container for collecting red-hot coke and transporting it to a coke extinguishing equipment.It reduces the transfer of heat from the red-hot coke to the main structure frame and prevents the main structure frame, which is a strength member, from being affected by heat. The purpose of this invention is to prevent damage caused by this, as well as to facilitate maintenance and reduce running costs.

A coke packet conventionally used for transporting red-hot coke from a coke oven to a coke extinguishing facility has a structure as shown in FIG.

That is, the liner a is directly attached to the main body structural frame with bolts, etc., and a gate c is provided at the bottom of the main body structural frame for discharging coke d. It has already been supported to maintain the shape of the packet.

However, with such coke packets, the thermal effect of the red-hot coke is large on the main body structural frame, which is a strength member, and it is easily damaged.Also, since bolt holes for attaching the liner are drilled in the main body structural frame, notches are generated, which reduces the strength of the coke packet. It had some disadvantages, such as a significant drop in performance.

The present invention relates to a coke packet that can solve the above-mentioned problems, and the liner mounting frame is attached to the inside of the coke packet main body structural frame through metal fittings fixed to the liner mounting frame. It is characterized in that it is supported in a suspended state from a structural frame, and a liner is attached to the inside of the liner attachment frame.

Embodiments of the present invention will be described with reference to the drawings.

A liner mounting frame 2 is arranged inside the main body structural frame 1 in a flexible structure via a connecting fitting 3, and the liner mounting frame 2 is attached to the main body structural frame 1 with bolts or the like as shown in FIGS. 2 and 3 A and H. Instead, the liner mounting frame 2 is supported in a suspended state on the main body structure frame 1 via a connecting fitting 3 fixed to the liner mounting frame 2, and a liner 4 is mounted inside the liner mounting frame 2 with bolts or the like.

The connecting fitting 3 is a single plate and is designed to absorb some thermal deformation of the liner mounting frame 2.

Now, when the gate 5 is closed and the red hot coke 6 is stored, the pressure of the red hot coke 6 is transmitted to the main body structure frame 1 through the liner 4, the liner mounting frame 2, and the connecting fitting 3 in this order. The weight of the packet and the coke load are supported, the shape of the packet is maintained, and the liner mounting frame 2
Even if thermal deformation occurs, the connecting fitting 3 deforms and absorbs it as shown by the broken gland in FIG. Damage can be prevented.

What is shown in FIGS. 4A and 4B is another embodiment of the present invention, which uses a bolt fastening method.

That is, the poppet material 7 is fixed to the main body structure frame 1, and the connecting fitting 3 and the supporting material 7 are fastened with bolts 8. The bolt holes of the connecting fitting 3 and the supporting material 7 are blank holes, so that the bolts cannot 8, and prevents the liner mounting frame 2 from being abnormally deformed due to heat and the connecting fittings 3 not being able to fully absorb this thermal deformation and coming off from the main body structural frame 1. This is what I did.

It goes without saying that the present invention is not limited to the illustrated and described embodiments, and that various modifications may be made without departing from the gist of the present invention.

As described above, according to the coke packet of the present invention, (1) heat transfer from the red-hot coke to the main structure frame can be reduced, reducing the risk of defects compared to the conventional method, and therefore damage to the main structure frame due to heat; can be prevented.

(11) Since there is no need to drill bolt holes for liner attachment in the main body structural frame as in the past, there is no reduction in the strength of the main body structural frame due to the bolt holes.

(1 [D) If the liner mounting frame is elastically supported by the main body structural frame, even if the liner mounting frame is damaged by heat, it will not affect the main body structural frame.

(IV) Since the liner attachment frame is not a strength member of the packet, even if it is damaged by heat, the packet will not immediately break.

(Vl The liner mounting frame has a simpler structure than the main body structure frame, so maintenance can be easily performed to prevent damage.

That is, since the liner attachment frame does not require strength to maintain the shape of the packet, it can be constructed to be easily maintained to prevent damage.

(1v) Since the main body structural frame does not have a connection with the liner as in the conventional case, the configuration and cross-sectional shape of the main body structural frame can be freely selected and an optimal design can be performed.

&i) Materials suitable for the purpose can be freely selected for both the liner mounting frame and the main body structure frame.

(Vii) The mechanism is simple and can be easily assembled.

Demonstrates excellent effects such as

[Brief explanation of the drawing]

Fig. 1 is a vertical side view showing the structure of a conventional coke packet, Fig. 2 is a longitudinal side view showing the structure of the coke packet of the present invention, and Fig. 3A is a support state of the coke mounting frame in the coke packet of the present invention. 3B is a view taken in the direction of arrow IIIB of FIG. 3A, FIG. 4A is an explanatory longitudinal side view showing a partially modified example of the coke packet of the present invention, and FIG. FIG. 4 is a view taken in the direction of arrow IVB in FIG. 4A; 1... Main body structure frame, 2... Liner mounting frame, 3...
・Connection fittings, 4...Liner 5...Gate, 6.
...red-hot coke.

Claims (1)

[Scope of utility model registration request] A liner mounting frame is supported inside the coke packet main body structural frame with the liner mounting frame hanging from the main body structural frame via metal fittings fixed to the liner mounting frame, and the liner is attached to the inside of the liner mounting frame. A coke packet characterized by being attached with.