Ship pipeline serial washing heating device

Abstract

The invention relates to the technical field of ship manufacturing, in particular to a ship pipeline serial washing heating device. The ship pipeline serial washing heating device comprises a storagebox, a heating unit, a heat exchange unit and a pumping unit, wherein the heating unit is connected with the storage box and used for heating a heat exchange medium; the heat exchange unit comprises afirst heat exchange pipeline used for circulating the heat exchange medium and a second heat exchange pipeline used for circulating a serial washing medium, and the inlet end and the outlet end of the first heat exchange pipeline are both connected to the storage box; and the pumping unit is arranged on the first heat exchange pipeline. According to ship pipeline serial washing heating device, the storage box is arranged, in the using process, the heat exchange medium with high temperature resistance and low boiling point is stored in the storage box, the heat exchange medium in the storage box is heated through the heating unit, and the heat exchange medium enters the first heat exchange pipeline under the action of the pumping unit to heat the serial washing medium in the second heat exchange pipeline, so that the heating unit is prevented from directly making contact with the serial washing medium, the stability of the serial washing medium in the using process is guaranteed, and the situation that cleaning efficiency and cleaning quality are affected by deterioration of the serial washing medium is avoided.

Description

technical field [0001] The invention relates to the technical field of ship manufacturing, in particular to a ship pipeline serial washing heating device. Background technique [0002] Before commissioning the pipeline system, the ship needs to carry out series washing of the pipeline system with oil. During the series washing process, the temperature needs to be controlled at about 60°C to achieve the ideal series washing effect. For this reason, electric heaters are generally used for string washing The washing medium is directly heated to ensure that the temperature of the washing medium meets the process requirements during the series washing process. [0003] However, the surface problems of the electric heaters in the prior art generally exceed 300 degrees. After directly contacting the string washing oil, the string washing oil around the electric heater is easily affected by the high temperature because the string washing oil cannot withstand the high temperature of ...

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Problems solved by technology

[0003] However, the surface problems of the electric heaters in the prior art generally exceed 300 degrees. After directly contacting the string washing oil, the string washing oil around the electric heater is easily affected by the high temperature because the string washing oil cannot withstand the high temperature of 300 ° C. impact, oil deterioration, or even carbon formation, causing pollution of string washing oil, affecting the cycle of string washing, and cost loss

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