Biomass gasifier

Abstract

The invention relates to a biomass gasifier, wherein a main pipe blast pipe (2) is arranged on a gasifier generator (1); the gasifier generator (1) is internally provided with a blast pipe (4) which is connected with the main pipe blast pipe (2); the inner side wall of the blast pipe (4) is provided with a mist spraying hole (5); the gasifier generator (1) is also provided with an ignition and ash outlet (3); one side of the gasifier generator (1) is provided with a first exit pipe (6); the first exit pipe (6) is connected with a secondary blast pipe (8); an air blower (7) is arranged between the first exit pipe (6) and the secondary blast pipe (8); the secondary blast pipe (8) is connected with a purifier barrel (9) which is provided with a second exit pipe (10) thereon; and a drain hole (11) is arranged below the side wall of the purifier barrel (9). The invention has great gas production rate, little peculiar smell, high combustion efficiency; the fuel can be combusted fully and is environmental-protection and energy-conservation; and the invention also has wide market prospect and is convenient for promotion and application.

Description

technical field [0001] The invention relates to a gasification furnace, in particular to a biomass gasification furnace. Background technique [0002] China has a huge amount of solid biomass available, mainly agricultural waste and wood waste. The distribution of biomass is scattered, and it is difficult to collect and transport, so these wastes are wasted in vain and cause environmental pollution. In my country's current rural energy structure (straw gas, natural gas, liquefied petroleum gas, biogas, solar energy, electricity, raw coal, briquette, and raw plant fuel), only straw gas is the most economical, most convenient, most energy-saving, and most applicable. Safe and clean. The gas of the biomass gasifier can be burned like liquefied petroleum gas, which can completely change the smoky lifestyle in rural areas of our country, and can completely replace traditional wood stoves and replace liquefied petroleum gas. Therefore, the promotion and application of biomass ga...

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of biomass gasifiers on the market, but the existing gasifiers have the following disadvantages: 1. The gasifier is small in size, and the gas production of coarse materials is small or not; Tar, clogged pipes, difficult to clean; 3. The single air pipe in the furnace is ventilated, and the fire burns from the inside to the outside, and the combustion efficiency is low. It needs to poke a few holes with a fire pillar to start the fire, which is troublesome to operate, and the fuel cannot be fully burned. , resulting in waste; 4. When ignited, the smoke is smoky and chokes people; 5. It is easy to burn empty and empty during use, and the material has to be compacted, and the smoke leaks out and chokes people, which is harmful to the human body.

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