Sealed silencing combustion hearth

Abstract

The invention discloses a sealed silencing combustion hearth. A hearth body is included. A furnace shell is arranged at the bottom of the hearth body. A groove is formed in the top of the furnace shell. A fire pressing ring is arranged at the middle position of the lower end of the inner side of the groove. A furnace core is arranged at the middle position of the inner side of the fire pressing ring. A second bolt is arranged on one side of the furnace core. A heat isolation layer is arranged on the outer side of the fire pressing ring. A supporting ring is fixed to the top of the heat isolation layer and located at the lower end of the outer side of the fire pressing ring. Through mutual cooperation of a heat preservation layer and a reflection plate, heat is centralized in the hearth body, the heat dissipation rate is low, so that heat is stored and buffered, sufficient heat energy utilization is achieved, and cost is reduced; and through a waste gas outlet, waste gas generated in the flame combustion process in the hearth body is guided out, accordingly, the situation that the waste gas does harm to physical and psychological health of users is avoided, and environment pollutionis reduced.

Description

technical field [0001] The invention relates to the technical field of energy-saving cookers, in particular to a sealed and silent combustion furnace. Background technique [0002] The energy-saving furnace is a kind of stove energy-saving technology, which can improve the heat absorption of the stove, and the combustion and heat exchange space that is more fuel-efficient than ordinary traditions is called the furnace. [0003] However, the heat loss of the existing furnace is relatively high, and the heat cannot be stored and buffered, so that the heat energy cannot be fully utilized, and the cost is increased, and the utilization rate is reduced. Moreover, the existing furnace has a poor adjustment effect on the flame and cannot be adjusted according to the specific conditions. The combustion intensity of the flame is regulated according to the situation, thereby reducing the utilization rate, and the existing furnace is prone to generate a large amount of exhaust gas duri...

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Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the high heat loss of the existing furnace, the heat cannot be stored and buffered, so that the heat energy cannot be fully utilized, and the cost is increased, the utilization rate is reduced, and the adjustment of the existing furnace to the flame The effect is not good, and the combustion intensity of the flame cannot be regulated according to the specific situation, thereby reducing the utilization rate, and the existing furnace is prone to generate a large amount of exhaust gas during use, which seriously endangers the physical and mental health of users, and is easy to cause Environmental pollution, so that the energy saving and harmfulness of the furnace are relatively large, so that it is not convenient for general use. To provide a sealed and silent combustion furnace

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