Anti-coking burner for biological particles

Abstract

The invention discloses an anti-coking burner for biological particles. The burner comprises a fixing base plate, a fixing block is fixedly connected to the bottom of the fixing base plate, and a universal trundle is fixedly connected to the bottom of the fixing block; a fan box is connected to the top of the fixing base plate, vent holes are formed in the front face of the fan box, and a filter plate is fixedly connected to the surfaces of the inner walls of the vent holes; a base is fixedly connected to the bottom of the inner wall of the fan box, a fan is fixedly connected to the top of thebase, and an exhaust pipe is fixedly connected to the output end of the fan; a filter screen is fixedly connected to the surface of the inner wall of the exhaust pipe, a burning furnace is fixedly connected to the surface of the right end of the exhaust pipe, a burning chamber is formed in the inner wall of the burning furnace, and a furnace bar is fixedly connected to the surface of the burningchamber. According to the anti-coking burner for the biological particles, by arrangement of the furnace bar, the contact area of the biological particles and air is increased, and accordingly the anti-coking burner for the biological particles is conveniently used.

Description

technical field [0001] The invention relates to the technical field of combustion equipment, in particular to a biological particle anti-coking combustion machine. Background technique [0002] Biological particle burner refers to the use of agricultural and forestry waste particles such as straw, rice straw, rice husk, peanut husk, corncob, camellia oleifera husk, cottonseed husk, etc. as fuel to realize sustainable utilization of energy. The emissions of nitrogen oxides, sulfur dioxide, and dust in the gas are low, and it is the best substitute for coal furnaces. The biomass pellet burner directly outputs high-temperature flames and flue gas, and can be directly connected to boilers, die-casting machines, industrial furnaces, and incinerators. Furnace, smelting furnace, kitchen equipment, drying equipment, food drying equipment, ironing equipment, paint baking equipment, road construction machinery and equipment, industrial annealing furnace, asphalt heating equipment and ...

AI Technical Summary

Problems solved by technology

[0002] Biological particle burner refers to the use of agricultural and forestry waste particles such as straw, rice straw, rice husk, peanut husk, corncob, camellia oleifera husk, cottonseed husk, etc. as fuel to realize sustainable utilization of energy. The emissions of nitrogen oxides, sulfur dioxide, and dust in the gas are low, and it is the best substitute for coal furnaces. The biomass pellet burner directly outputs high-temperature flames and flue gas, and can be directly connected to boilers, die-casting machines, industrial furnaces, and incinerators. Furnace, smelting furnace, kitchen equipment, drying equipment, food drying equipment, ironing equipment, paint baking equipment, road construction machinery and equipment, industrial annealing furnace, asphalt heating equipment and other thermal energy industries, the market is extensive, and the calorific value of biomass pellet combustion Large, due to the wide variety of biomass fuels, the fuel has the characteristics of high water content (generally above 45%), many impurities (mixed with soil, fine sand), high ash content, and high alkali metal content. After the fuel is burned in the furnace , it is very easy to coke and ash on the heating surface of the boiler. The coking of the biomass boiler mainly refers to the ash produced after the fuel is burned. When it reaches the heating surface, it is bonded to the heating surface due to cooling, forming coke. However, in the existing biomass pellet burner, under the condition of certain biomass fuel, the air delivered by the fan is unevenly distributed in the burner furnace to form Local high temperature will form coke, which is not conducive to the combustion of biological particles

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