Multifunctional fire gathering cover and infrared energy gathering and flame dividing net cover for clean type firewood-gas stove

Abstract

The invention discloses a multifunctional fire gathering cover and infrared energy gathering and flame dividing net cover for a clean type firewood-gas stove. A hearth fire outlet of a firewood-gas stove body is provided with a fire gathering cover; the upper surface of the fire gathering cover is hinged to a plurality of turnover pot stands which are evenly distributed in the circumferential direction; the fire gathering cover is provided with an infrared energy gathering and flame dividing net cover; the infrared energy gathering and flame dividing net cover is provided with strip holes usedfor containing the turnover pot stands; the fire gathering cover and the infrared energy gathering and flame dividing net cover are both metal thin-wall conical circular truncated cones; the caliberof the large end of the infrared energy gathering and flame dividing net cover is larger than that of the large end of the fire gathering cover; and the caliber of the large end of the fire gatheringcover is larger than that of the hearth fire outlet of the firewood-gas stove. The conical angle of the fire gathering cover ranges from 60 degrees to 160 degrees, the diameter of a fire gathering opening in the fire gathering cover ranges from 60 mm to 120 mm, and the infrared energy gathering and flame dividing net cover is a single-layer metal forming punched net cover or a refractory materialnet and metal forming punched combined net cover. The wood gas generated in a hearth is fully mixed and combusted, the firepower is sufficient, the temperature is high, combustion is sufficient, smokeand harm are avoided, and cleanness and environmental protection are achieved.

Description

technical field [0001] The invention relates to the technical field of diesel gas stoves, in particular to a multifunctional flame gathering cover and an infrared ray gathering energy flame-distributing net cover for a clean diesel gas stove. Background technique [0002] In 2010, biomass combustion furnaces began to appear. With the continuous popularization of products, users began to realize the characteristics and advantages of such products. Through use and promotion, such products began to be accepted by the majority of users and gradually matured. The market demand is also increasing. Gradually increase. Such products are divided into two categories according to the furnace structure: natural suction and forced oxygen supply. Naturally aspirated combustion does not require external power to supply oxygen, and the whole process of dry distillation, gasification and combustion is completely performed in the furnace. Forced oxygen supply combustion provides sufficient ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-functional flame-gathering cover and an infrared energy-gathering flame-distributing net cover for a clean type diesel gas stove, so as to solve the problem that the temperature rise of the wood-fired stove is slow, the firepower of the furnace mouth is scattered, and the combustion is relatively fast, which is not conducive to gasification. reaction, the wood gas produced in the furnace cannot be completely mixed with oxygen, and smoke is produced, the flame at the furnace mouth is not controlled, the combustion is insufficient, the heat loss is large, and the utilization rate of biomass is not high

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