JPS58110392A - Dust treating method in dam lake - Google Patents

Abstract

PURPOSE:To treat the dust efficiently on the ocean, by collecting the floating dust onto the cutwater deck by means of a crane or bucket on a hull, then cutting the water for predetermined time and drying thereafter burning in a furnace mounted on the hull. CONSTITUTION:The dust 11 floating on the ocean is colleted onto the cutwater deck 3 on the hull by means of a crane 7 and bucket 9 on the hull. It is water cut and dried for predetermined time then burnt in a furnace 4 mounted on the hull. Consequently the dust on the ocean can be treated continuously and efficiently.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a garbage disposal method in which garbage floating on the water surface or in the water of a dam lake or the like is collected on a boat and incinerated.

Conventionally, as a method for treating garbage floating on the surface of water such as dam lake water or in water, a rake is used that collects the garbage in a dust collector boat and accumulates it in a storage section near the shore, and then raises and lowers it on a rail laid on the quay wall. Therefore, methods have been implemented in which the waste is sequentially brought to the ground and incinerated in an incinerator, or the dust adhering to the water intake screen is scraped up with a screen dust remover and incinerated.

However, in this conventional treatment method, the garbage is lifted up from the lake surface to a considerably high position above the ground using a rake, which requires large-scale equipment as a lifting device, especially in the case of lakes with large water level fluctuations. However, there were problems such as the installation cost was enormous, the maintenance and management was not easy, and it required a lot of time and labor from collecting the garbage to incinerating it.

In order to solve the above-mentioned conventional problems, this invention makes it possible to directly incinerate the garbage collected on board the ship, thereby eliminating the need for installing a dust removal device on the ground,
In this way, we propose a garbage disposal method that allows garbage to be disposed of economically, rationally, and quickly.

Hereinafter, an embodiment of the present invention shown in the drawings will be described. On the hull 1, there is a collection device 2 for scooping up garbage floating on the water surface or in the water and collecting it on the ship, and a collection device 2 for scooping up garbage floating on the water surface or in the water and collecting it on the ship. a draining deck that is spread out, drained and dried; an incinerator 4 into which the drained and dried garbage is charged and incinerated; a generator 5 that drives the collection device 2;
A fuel tank 6 is also provided.

The collection device 2 is, for example, a device in which a collection packet 9 is suspended from a crane 7 via a hanging rope 8, as shown in FIG. 1.2. As shown in Fig. 3.4, this packet 9 consists of a column-shaped support frame member 10 whose upper part is tilted slightly forward, a frame pivoted to the lower part thereof so that it can be raised and lowered, and a scooping plate in which a net plate is fully stretched.] 1, an arm 12 protruding from the center of the rear end of the scooping plate 11 is pivotally connected to a bracket 13 provided at the lower part of the support frame member 10 by a pivot 14, and an arm 12 is provided on the arm 12 and the bracket 13. By inserting a removable locking pin 15 into the through hole, the scooping plate 11 is held approximately at right angles to the support frame member 10. A shielding wall 16 made of a lattice frame or a mesh board, etc.
is provided.

When collecting garbage with this collection device 2, the crane 7
and immerse the packet 9 into the water by appropriately operating the hanging rope 8, and without moving it laterally in the direction of the tip of the scooping plate 11, collect the floating debris with the escape wall 16 and the scooping plate 11,
When a considerable amount has been reached, the packet 9 is lifted up, the garbage is scooped up onto the scooping plate 11, and the crane 7 is rotated to move it onto the draining deck 3, where the locking pin 15 is pulled out and the garbage is scooped up. Dust is discharged by tilting the board 11 downward. After that, use the locking pin 9 again to scoop up the temporary 11
Hold the vessel on its back and repeat the same process to continuously collect garbage onto the vessel.

In addition to the structure shown in the figure, the recovery device 2 may include, for example, a wide garbage scooping conveyor installed at the bow of the ship,
Various collection devices can be used, such as component type arm bucket) & installation.

The garbage thus collected by the collection device 2 is discharged onto the draining deck 3, drained and dried, and then thrown into the incinerator 4 to be incinerated.

This incinerator 4 is installed at a lower position than the draining deck 3, and its input port 4' is placed on or close to the draining deck 3, thereby quickly collecting the dried waste on the draining deck 3. Moreover, it can be easily fed continuously.

As described above, according to the present invention, by equipping the hull of a ship with a garbage collection device, a drain deck for the collected garbage, and a garbage incinerator in series, the garbage collected on the ship at sites where garbage is floating can be collected. After draining and drying, it can be quickly and continuously incinerated in bulk, and it can be used on a large scale, such as conventional dust collection vessels, garbage collection sites, ground-based garbage removal equipment, incinerators, and their auxiliary equipment. Garbage can be processed with compact and extremely small-scale equipment without the need to install additional equipment.

Therefore, the cost of constructing various facilities, their maintenance and management costs, as well as the time and labor required for processing can be greatly reduced, making it possible to dispose of waste economically and rationally.

[Brief explanation of the drawing]

Figure 1 is a longitudinal sectional view showing a processing vessel used in this invention, Figure 2
3 is a side view showing an example of a collection packet used in the present invention, and FIG. 4 is a front view of the same. 1. Hull, 2. Recovery device, 3. Draining deck, 4.
Incinerator〇

Claims (1)

[Claims] 1) Collect debris floating on the water surface or in the water onto the drain deck on the hull using a debris collection device installed on the hull.
A method for treating waste in dam lake water, etc., which comprises draining and drying the waste for a predetermined period of time, and then incinerating the waste in an incinerator installed in the hull of the ship.