Novel heat pipe steam boiler

Abstract

The invention discloses a novel heat pipe steam boiler which is formed by a valley point electricity heating and heat storing system, a steam generating and circulating system and a heat pipe heat-transferring group. A hot end of the heat pipe heat-transferring group is located in the valley point electricity heating and heat storing system; a cold end of the heat pipe heat-transferring group is located in the steam generating and circulating system; the valley point electricity heating and heat storing system comprises a soft water pipe, a water tank, a water supply pump, a water inlet pipe,a discharge pipe, a boiler barrel, a steam pipeline, an external steam-water separator, a hot water pipeline and a heat consumer; and the steam generating and circulating system comprises a feed inlet, a tank body, an electric heating device, heat storage molten salt, external thermal insulation and a discharge outlet. The novel heat pipe steam boiler provided by the invention solves the problemsthat a valley point electricity heat storing device in the prior art is small in heat transfer coefficient, low in heat storing efficiency and incapable of producing high-pressure steam, and the current situations of fume corrosion and erosion cannot be avoided since a heat pipe boiler can only apply fume heating.

Description

technical field [0001] The invention relates to a novel heat pipe steam boiler. Background technique [0002] According to the authoritative information released by the state, by the end of 2016, the installed capacity of generators in my country had reached 1.64 billion kilowatts, ranking first in the world. The power consumption in different time periods of daily production and life is different. During the peak period of power consumption during the day The power consumption of the power supply system is called the peak value, and the power consumption during the evening trough is called the valley value. The configuration of the power generation and transmission equipment of the power supply system is configured according to the peak power demand. There will be a large surplus of production capacity. At present, electricity cannot be realized in a timely manner, and large-scale power generation equipment cannot be adjusted in a timely manner. This will cause a great waste ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a solution to the technical problems of low heat transfer coefficient, low heat storage efficiency, and inability to generate high-pressure steam in the existing technology of valley electric heat storage devices, and the heat pipe boiler can only be heated by flue gas and cannot avoid flue gas corrosion. and scour the status quo of the new heat pipe steam boiler

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