Efficient energy-saving environmentally friendly seawater boiler

Abstract

The invention discloses an efficient energy-saving environmentally friendly seawater boiler comprising a boiler body and a heat source flowing system composed of two combustion chambers, a secondary ignition port, smoke heat collecting and heat exchanging chambers, a dust collecting heat exchanging chamber, a dust collecting chamber and a chimney. The dust collecting heat exchange chamber and the two combustion chambers are surrounded by a water channel system. The water channel system comprises a water inlet, a water inlet sleeve, an outer chimney water jacket, a central heating water jacket, a forcible heating water inner container, smoke chamber water jackets, combustion chamber water jackets and a water outlet which are communicated in sequence. The flowing direction of water in the water channel system is opposite to the flowing direction of a heat source in the heat source flowing system, full heat exchange between water and flame and smoke can be facilitated, high-temperature smoke stays for a period in the smoke collecting and heat exchanging chambers, the smoke is discharged out from the chimney after waste heat is recycled, the temperature of the discharged smoke is only about 65 DEG C, and practice has proved that compared with a traditional boiler, energy can be saved about 60%.

Description

technical field [0001] The invention relates to a boiler, in particular to an energy-saving, environment-friendly and high-efficiency seawater boiler for heating seawater for breeding. Background technique [0002] At present, the boilers used in mariculture basically have the same structure, and the four walls of the furnace body are provided with water jacket interlayers. The heating pipe arranged in the heating chamber of the boiler is connected with the water jacket. Use the flame in the furnace to heat the water in the heating tube and the four-wall water jacket to a certain temperature to provide hot water. But the stroke of the flame in the furnace is short, the fire does not stay in the combustion chamber, and is directly discharged out of the furnace with the flue gas, the heating area is small, and its utilization rate is low, resulting in a large amount of energy waste. Simultaneously because the fuel in the furnace burns insufficiently in a short time, causes b...

AI Technical Summary

Problems solved by technology

But the stroke of the flame in the furnace is short, the fire does not stay in the combustion chamber, and is directly discharged out of the furnace with the flue gas, the heating area is small, and its utilization rate is low, resulting in a lot of energy waste

At the same time, because the fuel in the furnace is not fully burned in a short time, it will cause black smoke to pollute the environment.

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