JPS6226386Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a container for transporting powder and granular materials, and is characterized in that it does not require bagging or the like during transportation and is extremely easy to handle. Powders such as lime and powders such as grains have conventionally been packed in bags and transported, but this has the drawback of requiring time and effort for bagging, handling, opening, etc.

The present invention eliminates the above-mentioned drawbacks, and is constructed so that powder and granules can be directly filled and transported, and can be more easily and completely discharged.

That is, in the present invention, a hatch is provided in the roof panel, a sloped plate is provided by bending the lower part of the end panel toward the inside of the container, and a discharge pipe having a valve that can be opened and closed from the outside is provided approximately in the center of the sloped plate. A perforated plate is provided in the inner opening of the discharge pipe in a funnel shape from all sides, a breathable material such as cloth is stretched over the perforated plate, and a perforated plate is placed between the inclined plate and the perforated plate. An air supply pipe is connected thereto, and an exhaust pipe is provided that opens from inside the container to the outside above the end panel side opposite to the exhaust pipe.

An embodiment of the present invention will be described in detail below with reference to the drawings.

1 to 4 sequentially show a plan view, a front view, a right side view, and a left side view of a container for transporting powder and granular materials according to the present invention.

That is, the appearance is almost the same as a general bulk container, and a roof panel 1 is provided with a hatch 2, a side panel 3, a front end panel 4, a bottom side rail 5, a top side rail 6, and a bottom front end rail 7. , a top front end rail 8, a bottom rear end rail 9, a top rear end rail 10, a corner post 11, and a corner fitting 12.

A general bulk container is provided with an opening/closing door at the rear, but in the present invention, a rear end panel 13 is provided, the lower part of which is bent inside the container, and an inclined plate 14 is provided.

The rear end panel 13 and the inclined plate 14 may be integrated, but in the case of the embodiment shown in the drawings, the rail 15
They are installed separately via the

Next, a large-diameter discharge pipe 17 having a valve 16 that can be opened and closed from the outside is provided approximately at the center of the inclined plate 14.

That is, the valve 16 is connected to the lever 1 provided externally.
It is configured to open and close at 8.

Furthermore, the inner opening 17a of the discharge pipe 17
As shown in Figure 6, there are small holes 19a from all sides inside.
A perforated plate 19 is provided.

Those perforated plates 19 completely close the periphery and the fifth
As shown in the figure, the perforated plate 19 is preconfigured so as to form a funnel shape around the discharge pipe 17 when the container is tilted.

Furthermore, a breathable material 20 such as cloth is stretched over the perforated plate 19.

The breathable material 20 has a mesh that does not allow the filling powder to pass through, but allows air to pass through.

Further, an air supply pipe 21 is connected between the inclined plate 14 and the perforated plate 19, so that air can be fed between them.

In the figure, 22 is an exhaust pipe, the tip of which is opened above the front end panel 4 side opposite to the exhaust pipe 17 along the roof panel 1, and connected to an exhaust port 23 provided in the rear end panel 13. .

In the present invention having the above structure, the hatch 2 is opened and powder is filled.

They are similar to traditional bulk containers.

Next, in the case of discharge, the front end panel 4 side is lifted up with a crane or the like, the discharge pipe 17 is tilted downward as shown in Figure 5, and the valve 16 is opened to supply air from the air supply pipe 21. For example, the air passes through the air permeable material 20 from the small holes 19a of the perforated plate 19 and acts to lift the powder and granules on the air permeable material 20, causing the powder to slide and drain into the discharge pipe 17. It is rapidly excreted from

Note that when air is supplied, the internal pressure of the container increases, so it must be vented. The above-mentioned exhaust can also be carried out by opening the hatch 2, but there is a risk that powder may be scattered in some cases, and furthermore, it is cumbersome as it requires climbing up to the roof panel 1 each time.

In the present invention, since an exhaust pipe 22 is provided, it is sufficient to connect a hose or the like to the exhaust port 23 of the exhaust pipe 22 before supplying air, and to lead the hose to a powder collecting device or the like and release it to the atmosphere. .

As described above, according to the container of the present invention, it is possible to fill and transport powder and granular materials as they are, and also to be able to discharge them extremely quickly and completely.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and FIG. 1 is a plan view, FIG. 2 is a front view, and FIG. 3 is a right side view.
Figure 4 is a left side view, Figure 5 is a perspective view of the main parts showing the discharge state, Figure 6 is a perspective view of the inside of the container, Figure 7
The figure is a longitudinal sectional view of the discharge pipe section. 1...Roof panel, 2...Hatch, 3...Side panel, 4...Front end panel, 13
... Rear end panel, 14 ... Inclined plate, 16
...Valve, 17...Discharge pipe, 17a...
Inner opening (of the discharge pipe), 18... lever,
19...Perforated plate, 19a...Small hole, 20...Breathable material, 21...Air supply pipe, 22...
Exhaust pipe, 23...exhaust port.

Claims (1)

[Scope of utility model registration request] A hatch is provided in the roof panel, a sloped plate is provided by bending the lower part of the end panel into the inside of the container, and a discharge pipe having a valve that can be opened and closed from the outside is provided approximately in the center of the sloped plate. A perforated plate is provided in the inner opening of the discharge pipe from all sides in a funnel shape, a breathable material such as cloth is stretched over the perforated plate, and air is supplied between the inclined plate and the perforated plate. A container for transporting powder and granular materials, characterized in that the pipes are connected to each other, and an exhaust pipe is provided that opens from inside the container to the outside at an upper end panel side opposite to the exhaust pipe.