Timber drying and transporting vessel

Abstract

The invention discloses a timber drying and transporting vessel and relates to timber drying and transporting containers. According to the timber drying and transporting vessel, the mould is based onconventional multipurpose vessel, the length is 170-200 meters, the moulded depth is 8-12 meters, the moulded width is 26-31 meters, and the load is 26000-40000 tons; the portion between a stern and abow includes an engine room, a living building, a cargo hold area and a forepeak, the cargo hold area synchronously includes oil bunkers, ballast tanks and a void compartment, cargo holds at the stern and the bow are in cuboid shapes, the oil bunkers are arranged between every two adjacent cargo holds and at the portions where molded-line spaces are irregular, the ballast tanks and the void compartment are arranged at hold bottoms or the portions where molded-line spaces are irregular, and the front and rear walls of the cargo holds are provided with drying systems. According to the timber drying and transporting vessel, the design of the drying and transporting vessel special for timber is provided, not only can operations of drying the timber at high temperatures, sterilizing the timber, removing insects and the like be completed during transportation, the production efficiency of products is greatly improved, and the cost of drying cargoes on the land is saved at the same time, butalso the timber load of the vessel can be increased and the economic effects of transportation are improved, so that the timber is capable of entering markets more rapidly.

Description

technical field [0001] The invention belongs to the field of ship design, and mainly relates to a transport ship with the function of drying wood. Background technique [0002] Conventional wood drying is done on land. The wood is stacked in a drying kiln with a size of 20 to 200 cubic meters. The moist air is used as the drying medium. The moisture in the wood is evaporated by relying on the principle of convective heat exchange between the heated moist air and the wood. Exit the drying kiln to achieve the purpose of wood drying. The heat source of this drying method comes from the steam boiler, and the steam boiler needs to burn coal, which is easy to cause environmental pollution. At the same time, due to the shortage of land drying kilns, the wood cannot be dried in time and flow into the market, thus occupying a large amount of inventory and is easy to corrode and deform. Whether the wood is dried on land or in a conventional ship cabin, the sawn timber must be separat...

AI Technical Summary

Problems solved by technology

The heat source of this drying method comes from the steam boiler, and the steam boiler needs to burn coal, which is easy to cause environmental pollution. At the same time, due to the lack of land drying kilns, the wood cannot be dried in time and flow into the market, thus occupying a large amount of inventory, and it is easy to corrode and deform.

Whether the wood is dried on land or in a conventional ship cabin, the sawn timber must be separated from each other with spacers to reserve ventilation space, which is conducive to drying and prevents stress effects, so the actual dry wood pile is only the wood pile half of the volume of the ship, if an ordinary multi-purpose transport ship is used to dry and transport the sawn timber, the actual wood loading capacity of the cabin is only half of the volume of the cabin, the loading capacity is small, and the economy of ship transportation is poor

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