Biomass solid particle combustion furnace

Abstract

The invention relates to a biomass solid particle combustion furnace. According to the biomass solid particle combustion furnace, a roller is arranged in a feed hopper, the roller is driven by a flywheel to rotate, and in this way, biomass solid particles in the hopper are conveyed to an auger conveying tray. On one hand, the biomass solid particles are conveyed; on the other hand, the conveying quantity of the biomass solid particles is controlled; meanwhile, the problem that a large number of biomass solid particles are accumulated at the initial end of the auger conveying tray is solved. A second swing rod is connected with an oscillating rod, the oscillating rod is connected with a plug plate through a fixing rod, the plug plate is driven by the second swing rod to swing leftwards and rightwards in a reincorporating mode so as to penetrate through a hole every a certain period of time to be inserted in a position below the roller, and thus the flow of the biomass solid particles is controlled.

Description

technical field [0001] The invention relates to a burner, in particular to a biomass solid particle burner. Background technique [0002] The biomass pellet combustion furnace is a combustion device that burns biomass such as wood chips and straw. Existing biomass pellet combustion furnaces generally include a hopper, a feed pipe and a furnace. In the feed pipe, the auger conveying tray is generally used to transport the biomass solid particles. In this type of transportation, the biomass solid particles fall directly to the auger conveying tray through the hopper. Therefore, the feed amount of the biomass solid particles is mainly conveyed by the auger. plate to decide. [0003] The biomass pellet combustion furnace can be used to burn boilers to provide steam, heating, or fry tea, etc. When it is used to provide steam and heating, the temperature is generally higher, which can reach more than 1000 degrees Celsius. When using a combustion furnace to make tea, etc., fresh...

AI Technical Summary

Problems solved by technology

However, because the existing combustion furnace directly uses the auger conveying plate to feed the material, the furnace temperature can be as high as 1000 degrees Celsius or more due to the large amount of material fed, so it cannot meet the process requirements of lower temperature (below 300 degrees Celsius). , making it difficult for the combustion furnace to be used in the process fields that require low temperature requirements such as fried tea

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