JPS6031414A - Preventive method against collapse of cargo using surface hardner - Google Patents

Abstract

PURPOSE:To realize prevention of collapse of cargo even if a container is shaken by sprinkling the outer layer part of a bulk cargo, loaded in the container, with hardening agent and fixing said layer part. CONSTITUTION:After loading a bulk cargo 2 in a cargo housing container 1, hardening agent 4 is sprinkled on the surface layer part of the cargo as it is loaded. Thus, said agent 4 is hardened in a short time and the outer layer part of the bulk cargo 2 is fixed so as to make the cargo 2 like one solid body. Accordingly, the cargo 2 can be prevented from being collapsed even if the container 1 is shaken.

Description

[Detailed Description of the Invention] The present invention relates to a method for preventing bulk cargo from collapsing in ships (bulk carriers, etc.), railway (freight car) trunks, etc. using a surface hardening agent. .

Conventionally, there is no method of using a surface hardening agent as a measure to prevent bulk cargoes such as coal, ore, and grains from collapsing while being transported by ship, railway, trunk, etc.

This invention was proposed to prevent overturning accidents of ships, trains, trucks, etc. due to collapse of bulk cargo, and to reduce costs for managing the packaging of bulk cargo. This is a new idea of fixing the packing form of bulk cargo in order to prevent it from collapsing, and for this purpose we aim to provide a method for preventing cargo collapsing using a surface hardening agent, which is characterized by the use of a hardening agent. be.

Embodiments of the present invention will be described below with reference to the drawings. 1 is a cargo storage container, 2 is a bulk cargo, 3 is a hardening agent sprayer, and 4 is a hardening agent, which is used to transport plaster, cement, glue, plastic adhesives, etc. Use them depending on the type.

Next, to explain the effect, the bulk cargo 2 is placed in the cargo containment vessel 1.
After loading the cargo, hardening agent 4 is sprayed on the surface layer of the cargo while the cargo is in its original packaging. The sprayed hardening agent 4 hardens in a short time, and the surface layer of the bulk cargo 2 is fixed and becomes like a solid.

Conventionally, bulk cargo stored in containers has been prone to collapse due to the movement of the container, which has also caused capsizing accidents of ships transporting the containers. Since a hardening agent is sprayed to harden the cargo, even if the container is shaken, the cargo is prevented from collapsing, and the vessel transporting the container is prevented from capsizing.

In addition, in bulk carriers, etc., conventionally the cargo holds are slanted to manage the cargo in a certain shape to prevent the cargo from collapsing, but with the method of the present invention, there is no need to manage the shape of the cargo. As a result, the slope of the cargo hold is eliminated and a cargo hold with a larger capacity can be adopted. As a result, costs for packaging management and transportation costs can be significantly reduced.

[Brief explanation of drawings]

The drawing is an explanatory diagram showing the state of curing treatment of bulk cargo in which the method of the present invention is carried out. Description of main parts of the diagram 1--Cargo containment vessel 2-Bulk cargo 3-Hardening agent sprayer 4-Hardening agent patent applicant Mitsubishi Heavy Industries, Ltd.

Claims (1)

[Claims] A hardening agent is sprayed on the surface of the bulk cargo loaded in the container,
A method for preventing cargo collapse using a surface hardening agent, characterized by fixing the surface layer of the cargo by hardening the hardening agent.