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A rotary grate biomass gasifier

A technology of rotary grate and gasifier, which is applied in the direction of rotary grate, grate, oscillating grate, etc., and can solve the problems of accelerating oxidation reaction and so on

Active Publication Date: 2022-07-22
赣州市怡辰宏焰能源科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the deficiencies in the use of the existing gasifier proposed in the background technology, the present invention provides a rotary grate biomass gasifier, which has the advantages of accelerating the oxidation reaction rate and good dust removal effect, and solves the problem of Solved the technical problems raised in the above-mentioned background technology

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  • A rotary grate biomass gasifier
  • A rotary grate biomass gasifier
  • A rotary grate biomass gasifier

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] see figure 1 , a rotary grate biomass gasifier, comprising a gasification furnace body 1, a feed port 2 is opened on the left side of the top of the gasification furnace body 1, and a partition plate is fixedly connected to the middle of the inner cavity of the gasification furnace body 1 3. An oxidation chamber 4 is formed between the left side wall of the inner cavity of the gasification furnace body 1 and the partition plate...

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Abstract

The invention relates to the technical field of gasifiers, and discloses a rotary grate type biomass gasifier, comprising a gasification furnace body, a feeding port, a separator, an oxidation chamber and a rotary grate. A first ventilation groove is opened on the upper side. By designing the water storage tank, fan blades, transmission teeth, gears, rotating shafts and wind wheels, the invention makes the water in the water storage tank form water vapor through the heat generated by the rotating grate inside the gasifier, and the first and second ventilation grooves make the water vapor. The water vapor is transmitted to the fan blade and drives the fan blade to rotate and accelerate the speed of the gas generated in the oxidation chamber to impact on the wind wheel, so that the carbon particles and large particles of fly dust doped in the gas hit the wind wheel and fall on the rotating grate At the same time, the rotation of the rotary grate drives the gear, the shaft and the wind wheel to rotate through the transmission teeth, and the gas generated by the oxidation reaction is transmitted to the dust removal chamber through the rotation of the wind wheel, avoiding unburned carbon particles and large particles. The particle fly dust enters the dust chamber.

Description

technical field [0001] The invention relates to the technical field of gasifiers, in particular to a rotary grate type biomass gasifier. Background technique [0002] Gasification technology is a technology for thermochemical conversion of biomass, that is, biomass fuel (straw, forest waste, edible fungus residue, cattle, sheep and livestock manure and all combustible substances) has a higher molecular weight under the condition of incomplete combustion. The organic hydrocarbon chain is cracked to produce combustible gases such as carbon monoxide, hydrogen methane, etc., which is an energy-saving and renewable green new energy source, and the gasifier is the top priority of gasification technology, so the gasifier has been extensive development. [0003] The gasifier can be mainly divided into oxidation layer, reduction layer, cracking layer and drying layer. During the gasification process, due to the action of the primary gasification blast, a large amount of high-tempera...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23B90/06F23H9/00F23J15/02
CPCF23B90/06F23H9/00
Inventor 易诚陈金永刘同保余林富李奕福
Owner 赣州市怡辰宏焰能源科技有限公司
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