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New Biomass Hot Oxygen Burner

A technology of biomass and hot oxygen, which is applied in the direction of combustion equipment, lighting and heating equipment, and solid fuel combustion. Feed continuity, reduce heat loss, and improve fuel utilization

Active Publication Date: 2019-07-09
福建洪锦工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The gas components produced by the existing equipment cannot be completely combusted, and the sealing of the boiler filling port is poor. The gas in the furnace enters the atmosphere and causes pollution. At the same time, it affects the utilization rate of fuel and causes heat loss.

Method used

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  • New Biomass Hot Oxygen Burner
  • New Biomass Hot Oxygen Burner
  • New Biomass Hot Oxygen Burner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 , 2 , 3 shown: the novel biomass hot oxygen gas burner of the present embodiment comprises a feeding mechanism 11, a cracking chamber 1, waste heat recovery equipment 2, a first induced draft fan 3, a second induced draft fan 4, a three-way valve A5, three Through valve B6, three-way valve C7 and some air pipes;

[0029] The top of the cracking chamber 1 is provided with a filler port; the filler port is provided with two partitions 17 up and down and a filler pusher 15 installed between the two partitions 17; the filler pusher 15 includes a vertical The wheel shaft 16 and four push plates fixed on the outer circumference of the wheel shaft 16; the wheel shaft 16 is rotatably connected to two partitions 17; each of the two partitions 17 is provided with a feeding port and the two feeding ports are at an angle of 180° Arrangement, the feed inlet is a fan-shaped structure with a central angle of less than 90°; the cracking chamber 1 is also equipped wit...

Embodiment 2

[0034] The difference between this embodiment and Embodiment 1 is that the radius of the feed inlet on the upper and lower partitions 17 is doubled, and the diameter of the feed inlet is increased so that it can adapt to irregular fuels and solve the problem of single fuel. , due to the adoption of the vertical packing push wheel 15 structure, the fuel falls on the lower partition 17 after entering the upper feed port, rather than within the angle between the push plates of the packing push wheel 15, so the fuel can be avoided stuck phenomenon.

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Abstract

The invention discloses a novel biomass hot oxygen gas turbine which comprises a material conveying mechanism, a splitting decomposition chamber, waste heat recycling equipment, a first induced draftfan, a second induced draft fan, a three-way valve A, a three-way valve B, a three-way valve C and a plurality of gas pipes, wherein a filler opening is formed in the top end of the splitting decomposition chamber; an upper partition board, a lower partition board and a filler push tug mounted between the two partition boards are arranged in the filler opening; the discharging end of the materialconveying mechanism is arranged above the feeding hole of the upper partition board; the first induced draft fan and the second induced draft fan are mounted at the external part of the splitting decomposition chamber; and a bocca communicating with the cavity of the splitting decomposition chamber is mounted at the upper part of the splitting decomposition chamber. Hot air in the boiler waste heat recycling equipment is mixed with cold air in the induced draft fans to increase the temperature of the mixed air, so that the utilization ratio of fuel is increased, the energy consumption is lowered, the closure of the filler opening of the boiler is excellent, and atmospheric pollution is reduced.

Description

technical field [0001] The invention relates to the field of boiler heat source auxiliary equipment, in particular to a novel biomass hot oxygen combustion engine. Background technique [0002] Biomass energy has the characteristics of abundant resources, cheap, renewable, clean, etc. Its development and application have attracted widespread attention. Biomass gasification is a common biomass energy conversion technology. Biomass gasification is based on air, Oxygen-enriched water vapor and its mixture are used as the gasification medium, and the solid biomass is converted into combustible gas through the gasification device, and then heat energy is released through combustion. [0003] The existing gas combustion engine is composed of a hopper, a feeding auger conveyor, a fan, a pyrolysis chamber, a burner, and an electric control cabinet. The biomass pellet fuel enters the high-temperature pyrolysis chamber from the hopper through an automatic feeding system (feeding auger...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23B90/06
CPCF23B90/06
Inventor 洪亚孟李少华唐文武
Owner 福建洪锦工贸有限公司
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