Salt-melting furnace for producer gas

A molten salt furnace and molten salt technology, used in thermal storage heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of fuel waste, low combustion efficiency, environmental pollution, etc., and achieve the effect of improving combustion efficiency

Inactive Publication Date: 2010-01-13
常州能源设备股份有限公司
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Problems solved by technology

[0002] The heat transfer medium currently used is mainly steam and heat transfer oil. In view of the temperature required by heat-using equipment, it is difficult for heating facilities using steam and heat transfer oil as a medium to reach or even exceed 350°C, and most of the currently used molten salt furnaces are Fuel oil, gas type, and a few coal-fired types, but this type of coal-fired molten salt furnace is used to burn solid coal, which not only has low combustion efficiency, causes a lot of fuel waste, but also causes a lot of environmental pollution

Method used

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  • Salt-melting furnace for producer gas

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Embodiment approach

[0009] The present invention is composed of a base 1 of a molten salt furnace, a molten salt furnace body 3 made of high-temperature-resistant iron plates, and a molten salt furnace top plate 5 made of thickened refractory materials. The fuel inlet 9 leading to the fuel and the molten salt heating coil outlet 2 for outputting the heated high-temperature mixed inorganic salt are opened, and the molten salt furnace heating for inputting the mixed inorganic salt in molten state is opened on the upper part of the molten salt furnace body 3 The coil inlet 6 is provided with a flue gas outlet 7 in the middle of the roof 5 of the molten salt furnace for discharging the flue gas generated during fuel combustion, and the inlet 6 of the molten salt heating coil and the outlet 2 of the molten salt heating coil can be used The high temperature resistant molten salt heating coil 4 communicates.

[0010] When the present invention is realized, the mixture of three kinds of powdered inorgani...

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Abstract

The invention discloses a salt-melting furnace for producer gas. Mixed gas of CO and H2 produced by a water gas generator is adopted as a fuel; the fuel is burnt in a hearth of the salt-melting furnace to heat a salt-melting heating coil on the inner wall of the salt-melting furnace; and the heated molten salt flows out of the salt-melting furnace, then fully exchanges heat with heat equipment and releases energy to flow back to the salt-melting furnace for circular heating.

Description

technical field [0001] The invention belongs to a heating facility, in particular to a coal gas molten salt furnace. Background technique [0002] The heat transfer medium currently used is mainly steam and heat transfer oil. In view of the temperature required by heat-using equipment, it is difficult for heating facilities using steam and heat transfer oil as a medium to reach or even exceed 350°C, and most of the currently used molten salt furnaces are Oil, gas, and a few coal-fired furnaces, but these coal-fired molten salt furnaces all use solid coal, which not only has low combustion efficiency, causes a lot of fuel waste, but also causes a lot of environmental pollution. Contents of the invention [0003] In order to solve the shortcoming that ordinary heating devices cannot reach 350°C, and to improve fuel utilization rate and reduce environmental pollution as much as possible, the present invention provides a kind of furnace gas as fuel, molten salt as heat carrier...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H7/02
Inventor 李永君王云祥
Owner 常州能源设备股份有限公司
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