Marine immersed type porous medium condenser

Abstract

The invention provides a marine immersed type porous medium condenser which comprises a tank body, a water tank, a cooling water guiding pipe, a condensate water draining pipe and a steam guiding pipe. The two wind-up ends of the cooling water guiding pipe are placed out of the tank body. The bent middle portion, shaped like a Chinese character 'ji', of the cooling water guiding pipe is arranged in the whole inner space of the tank body. A porous medium is wrapped on the steam guiding pipe which extends to the bottom of the tank body. Steam holes are formed in the steam guiding pipe. Holes of the porous medium correspond to the steam holes. One end of the condensate water draining pipe is arranged at the lower end portion of the tank body. The other end of the condensate water draining pipe is communicated with the water tank. A drain valve is arranged on the condensate water draining pipe. An exhaust valve is arranged at the top of the tank body. The weigh and the size of the condenser are lowered, meanwhile, the liquid level and the pressure of condensate water in the condenser are controlled, the condensate water is recycled, and application on a ship power device is convenient.

Description

technical field [0001] The present invention relates to a condenser, in particular to a marine condenser. Background technique [0002] At present, with the increasing awareness of environmental protection, research on gas turbines, a traditional power plant, is becoming more and more extensive. How to improve efficiency and reduce pollution emissions is a very important research topic. Gas turbine chemical reheat cycle, as an advanced cycle method, can effectively improve the power and thermal efficiency of gas turbines, and greatly reduce NO X emissions, and can also produce a certain amount of fresh water resources. [0003] The chemical recuperation cycle is a comprehensive application of a special regenerating cycle and a steam reinjection cycle. Among them, the water system is mainly composed of a preheater, a saturator, a superheater, a high-pressure flash evaporator and a low-pressure flash evaporator, and the submerged condenser is a component of the water system ...

AI Technical Summary

Problems solved by technology

However, its structure is complex, its size is huge, and ship power has extremely high requirements for space utilization. How to strengthen the heat transfer effect of the condenser and make the structure compact is an important topic in the research of water systems.

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