JPS59190076A - Slurry loading method and transporter - Google Patents

Abstract

PURPOSE:To make the upper face of loaded slurry smooth by throwing slurry through both throw-in pipes into the hull while upon reaching to completion, throwing slurry only through a throw-in pipe facing with an overflow drainage port. CONSTITUTION:Slurry is thrown into one of a plurality of hulls 2-7 through both slurry throw-in pipes 9 at the stern and bow. Upon reaching to completion of throw-in of slurry, slurry is thrown in only through a throw-in pipe 9 facing with an overflow drainage port 11A fixed on a hull hatch coaming 8. Water will flow over said drainage port and fed to another port provided on the next hull. Consequently slurry can be loaded flat.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a slurry loading method and a slurry carrier suitable for carrying out the method.

Conventionally, in slurry carrier ships, slurry has been loaded by injecting slurry into each vessel from a slurry inlet pipe on the upper deck. However, when slurry is injected into the inlet pipe, the load becomes mountain-shaped, with the highest point at the drop point and decreasing as it goes farther away.
There was a problem that the surface was not flat. That is,
Slurry (2) - could not be evenly applied, causing problems such as a small amount of slurry being applied and poor balance.

This invention is like this! 188i, each vessel is a slurry carrier constructed of a plurality of vessels and slurry input pipes located on the upper decks of each of the vessels on the bow and stern sides. In the process, slurry is introduced into a suitable vessel from both the slurry injection pipes on the bow and stern sides, and when the loading of slurry is nearing completion, the hatch coaming of both slurry injection pipes is inserted into the vessel. The slurry is introduced only from the slurry input pipe facing the overflow water supply/discharge port, and the overflow water from the overflow water supply/discharge port is used to prevent hatch coaming of other ships that are about to input slurry. By providing a slurry loading method configured to supply to an overflow water supply/discharge port provided on a plurality of vessels, and on the upper deck of each vessel, the slurry is (3) In a slurry carrier constructed with a rally input pipe, an overflow water supply/discharge port is provided on either the bow side or the stern side wall of the hatch coaming of each vessel, and each overflow water syrup is This objective is achieved by providing a nullary carrier 'f having a structure in which a discharge port is connected to a tray via a valve, and a plate gate is removably provided at an appropriate location on the tray, and thereby, The slurry can be evenly loaded onto the ship, thereby increasing the amount of slurry loaded and achieving a stable balance.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of the present invention will be explained in detail below based on the drawings showing one embodiment thereof.

In FIGS. 1 to 4, (1) is a slurry carrier according to the present invention, and (2) to (7) are a plurality of vessels' (six in the drawing) installed on the slurry carrier (1), (8). ) is a hatch coaming provided at the rudder port of each vessel L21 to (7).

(9) is for each ship (2) to (
The slurry input pipes (9) are located on the bow and stern sides of the vessel (7), and the slurry input pipes (9) are rotatable 360° horizontally (4), so that the slurry input pipes (9) can be freely rotated 360° horizontally (4), and the slurry can be supplied to either of the adjacent vessels. (Those at both ends of the bow are configured to allow slurry to be injected into only one vessel.)

(1) l is a tray with an opening at the top (groove duct) installed on both sides of the upper deck (IfJ) along the bow house direction; (7) and the bow wall (8A) of each hatch coaming (8) ()', nd coa
ming). t121 are two overflow water supply and discharge ports provided on the bow side wall (8A) of each hatch coaming (8), as shown in Figures 3 and 4. Valve (l:m attached m!<141 is connected, shape-pipe 04) and the branch part (IIA) of the tray αη
and are connected via the node (1,').

0υ is a 9 that is freely provided at each branch point of the tray 0 sword.
It is a 0° angle plate cage that is inserted from above so that the overflow water from the tray αυ is allowed to flow toward any of the vessels (2) to (7) as needed.

With such a configuration, the method for pouring slurry will be explained next (5). As is well known, the order of loading cargo onto ships (2) to (7) is determined as a loading procedure. Therefore, as shown in FIG. 1, we will proceed in alphabetical order. First, when loading slurry (lime slurry, etc.) onto the vessel (4) in (a), the slurry is introduced from both slurry input pipes (9) located on the bow and stern sides of the vessel (4). Note that slurry is supplied to the slurry input pipe (9) from land via a route not shown. Next, when the slurry loading is nearing completion, for example, when the slurry has been loaded to about 80% of the vessel's shipping capacity, it is time to move to the slurry input pipe located on the stern side of both slurry input pipes (9). It is standard practice to dehydrate the water from the overflow port, etc., and return this overflow water to land. When slurry is input from only one slurry input pipe (9), the overflow water supply/discharge port θ
By opening valve 0:, overflow water flows out into the tray circle. As shown in (6), if you input slurry from the slurry input 'ff (9) on the ship 114 side and let the overflow water flow out from the overflow water supply/discharge port a2 on the opposite bow side, The mountain that formed on the surface of the slurry was
Overflow water in the hold? A 11. Gradually collapsed by Ic1. Eventually, it will become a flat surface. In other words, even stowage will be achieved. Next, overflow water V leaked out from the vessel (4).
By inserting the 90° angle plate gate QQ at the branch point fil (Y+) corresponding to the vessel (4) and vessel (6) in the tray OD, the next vessel (
An overflow water supply provided at 6) feeds the outlet (2). (2) In the vessel (6) that pumps the slurry into the inspection area, in addition to supplying the overflow water, the vessel (6)
) Both slurry input pipes (
Add the slurry from step 9). From F, 1st ship (4
) Repeat the slurry pumping step +]+c+ to pump the slurry into the remaining vessels (5) to (7).

As described above, according to the present invention, it is possible to evenly stack the slurry on a ship without forming the surface of the slurry into a mountain shape.

(7) Therefore, the amount of slurry loaded can be increased and a stable balance can be achieved.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and FIG. 1 is a side view of the slurry carrier according to the present invention, FIG. 2 is a plan view of the same, FIG. 3 is a cross-sectional view of the same, and FIG. FIG. , (Ill...Tray, (IA...Overflow water supply/discharge port, u21...
・Valve, enclosure...90° angle plate gate agent
Yoshihiro Morimoto (8) Figure 3 Figure 4

Claims (1)

[Scope of Claims] 1. Each of the slurry carriers has a plurality of boats and slurry input pipes provided on the upper deck at the bow and stern sides of each boat. The slurry is transported from both the bow and stern slurry injection pipes to the appropriate boat, and when the slurry loading is nearing completion, hatch coaming is completed on the boat from both slurry injection pipes. The slurry is injected only from the slurry inlet pipe facing the overflow starch syrup outlet provided for this purpose, and the overflow water coming out of the overflow water supply/discharge outlet is used to prevent other vessels from which the slurry is to be injected. A slurry loading method characterized by supplying slurry to an overflow water supply/discharge port provided in a hatch coaming. (1) 2. In a slurry carrier configured with a plurality of boats and slurry input pipes located on the upper deck at the bow and stern sides of each boat, each boat An overflow starch syrup outlet is provided on either the bow side or the stern side wall of the hatch coaming, and each overflow starch syrup outlet is fitted into a tray via pulp, and a plate gate can be attached and detached at an appropriate location on the tray. A slurry transport vessel characterized by being equipped with.