Seawater supply for open-frame gasifiers

Abstract

The present invention relates to a sea water supply device for an open rack vaporizer, the sea water supply device collecting, in a water collection part, sea water sprayed from the open rack vaporizer, and then resupplying the sea water to the open rack vaporizer through a sea water outfall pipe part and a sea water circulation pipe part, such that, when the open rack vaporizer operates, the sea water supplied to the open rack vaporizer is maintained at or below a temperature at which marine organisms have difficulty surviving, thereby making it unnecessary for a chlorine solution to be injected into the sea water supplied during the operation of the open rack vaporizer and preventing the pollution of a nearby sea.

Description

technical field [0001] The present invention relates to a seawater supply device for an open-frame gasifier, and in more detail, relates to a seawater supply device for an open-frame gasifier, which enables the seawater supplied to the open-frame gasifier to operate The injection of chlorine solution into the seawater is minimized, and preferably, no chlorine solution needs to be injected into the seawater supplied to the open rack gasifier for operation. Background technique [0002] In general, natural gas (NG) is a fossil fuel that is cleaner than coal or petroleum, and its use tends to increase gradually, and in general, natural gas refers to liquefied natural gas (LNG) in a liquefied state, and a liquefied natural gas ship (LNG ship) is used for transport. [0003] The volume occupied by LNG is only about 1 / 600 of the volume occupied by the same amount of natural gas in the gaseous state. Therefore, if the natural gas is liquefied and transported, more economical trans...

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Problems solved by technology

[0011] However, the seawater sprayed from the open-frame gasifier is discharged to the sea again through the seawater discharge port, so there is a problem that the sea is polluted when chlorine solution is injected into the seawater.

[0012] In particular, if the seawater injected with the chlorine solution is discharged to the sea again through the seawater discharge port, there is a problem that the seawater in the sea is polluted by the chlorine solution, causing adverse effects on the adjacent marine ecosystem, and not only that, but also on the adjacent ocean. caused huge damage to farms

[0013] In addition, the seawater supply device should be provided with a separate chlorine solution supply facility for supplying chlorine solution to seawater. Therefore, there are problems in that a lot of equipment manufacturing costs are required, and a lot of costs for operating the open-frame gasifier are required, Costs for maintenance and management of the above-mentioned open-frame gasification equipment, etc.

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