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Gasification ratio-adjustable biomass composite combustion machine

A biomass and burner technology, which is applied in the direction of solid fuel combustion, combustion methods, and controlled combustion, can solve the problems of high cost, low cost, and high nitrogen-containing gas emissions, so as to improve heat use efficiency and gasification Effect, the effect that the manufacturing cost is low

Pending Publication Date: 2022-02-18
吴行佳
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous popularization and application of biomass energy, there are many elements that can be used in production practice, but some shortcomings are also highlighted, that is, the biomass direct-fired or semi-gasification burner has a simple structure and low cost, but Large dust, high nitrogen-containing gas emissions, and a certain gap with environmental protection requirements. The full gasifier is environmentally friendly and has high thermal efficiency, but the cost is high, which is difficult for users to accept. In order to overcome the above defects, a compound gasifier that can adjust the gasification ratio is designed. Burner

Method used

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  • Gasification ratio-adjustable biomass composite combustion machine

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Embodiment Construction

[0016] A biomass compound burner with adjustable gasification ratio of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0017] combined with figure 1 , a biomass composite burner with adjustable gasification ratio, including a combustion furnace 1, a furnace shell 2, a cooling chamber 3, a low nitrogen burner 4, a temperature control thermocouple 5, a first fan 6, a second fan 7, Feeding pipe 8, feeding device, diesel igniter 9, control cabinet 10, base 11, vortex air pump 12, automatic slag discharge device 13, automatic ash unloader 14 and ash and slag removal mechanism 15, the furnace shell 2 is set On the base 11, the lower half of the combustion furnace 1 is arranged in the furnace casing 2, the cooling chamber 3 is arranged around the upper half of the combustion furnace 1 outside, and the lower end of the cooling chamber 3 is arranged at the upper end of the furnace casing 2, The outer periphery of the coo...

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Abstract

The invention discloses a gasification ratio-adjustable biomass composite combustion machine which comprises a combustion furnace, a furnace shell, a cooling chamber, a low-nitrogen combustor, a temperature control thermocouple, a first fan, a second fan, a feeding pipe, a feeding device, a diesel igniter, a control cabinet, a base, a vortex air pump, an automatic deslagging device, an automatic ash discharger and an ash removal and slag removal mechanism. The furnace shell is arranged on the base, the lower half portion of the combustion furnace is arranged in the furnace shell, the cooling chamber surrounds the outer side of the upper half portion of the combustion furnace, the lower end of the cooling chamber is arranged at the upper end of the furnace shell, a cooling shell is arranged on the periphery of the cooling chamber, the first fan is arranged on one side of the cooling shell and communicated with the cooling shell, the low-nitrogen combustor is located on one side of the furnace shell, one end of the low-nitrogen combustor penetrates through the cooling shell and the cooling chamber and then is communicated with the combustion furnace, a combustor air distribution pipe is arranged on the low-nitrogen combustor, and one end of the combustor air distribution pipe is communicated with the cooling shell.

Description

technical field [0001] The invention relates to the technical field of biomass composite burners, in particular to a biomass composite burner with adjustable gasification ratio. Background technique [0002] With the continuous popularization and application of biomass energy, there are many elements that can be used in production practice, but some shortcomings are also highlighted, that is, the biomass direct-fired or semi-gasification burner has a simple structure and low cost, but Large dust, high nitrogen-containing gas emissions, and a certain gap with environmental protection requirements. The full gasifier is environmentally friendly and has high thermal efficiency, but the cost is high, which is difficult for users to accept. In order to overcome the above defects, a compound gasifier that can adjust the gasification ratio is designed. Burner. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects...

Claims

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Application Information

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IPC IPC(8): F23B90/06F23N3/00F23K3/16F23J1/06
CPCF23B90/06F23N3/00F23K3/16F23J1/06
Inventor 吴行佳
Owner 吴行佳
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