Biomass energy-saving furnace

Abstract

The invention discloses a biomass energy-saving furnace. The biomass energy-saving furnace comprises a sealing box (4), a combustion chamber (5), an ignition rod (10), a spiral conveyor (11), a hopper(18), a furnace core (19) and an air chamber (28), the bottom of the hopper (18) is connected with the spiral conveyor (11), and the tail end of the spiral conveyor (11) is located in the combustionchamber (5). The biomass energy-saving furnace is characterized in that the combustion chamber (5) is located in the sealing box (4), one end of the ignition rod (10) is inserted into the combustion chamber (5), the furnace core (19) is installed on the upper surface of the combustion chamber (5), a base (1) is installed below the sealing box (4), and the air chamber (28) is installed in the base(1). The biomass energy-saving furnace has a good fuel gasification effect, a high fuel utilization rate and short ignition time, the spiral conveyor does not temper, feeding is even, and the intensity of fires is easy to control.

Description

technical field [0001] The invention relates to the field of stoves, in particular to a biomass energy-saving stove. Background technique [0002] Stoves are cooking and heating appliances in people's daily life in many areas. They are often fueled by non-renewable energy such as natural gas or coal. With the reduction of such non-renewable resources, the call for alternative energy is getting higher and higher. In addition, with the improvement of living standards, the requirements for the environment are getting higher and higher, and coal-fired stoves will cause serious pollution to the environment, such as resulting in high PM2. Such as endemic fluorosis. Therefore, finding safe and environmentally friendly alternatives to renewable energy has become the direction of current research. At present, biomass pellet fuel, which uses renewable waste such as wood chips and branches as raw materials, is environmentally friendly and energy-saving, and has a wide range of sour...

AI Technical Summary

Problems solved by technology

The existing biomass stove is to burn the biomass in the furnace in the absence of oxygen, so that the fuel is cracked at high temperature to produce combustible gas, forming combustible gases such as carbon monoxide and methane. The biomass fuel in the prior art has an unsatisfactory fuel gasification effect , Long ignition time, poor heat storage performance, etc. For stoves with automatic bottom feeding, there are often phenomena such as backfire or smoke from the screw conveyor, and the size of the fire is not easy to control, etc.

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