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Pre-mixing type bagasse boiler feeder

A sugarcane bagasse and premixed technology is applied in the field of boilers, which can solve the problems of easy accumulation into flocs, difficult operation by stokers, and inconvenient combustion, etc., and achieves the effect of facilitating dispersion flow and uniform distribution of furnace chambers.

Pending Publication Date: 2020-09-08
广西壮族自治区特种设备检验研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the water content of bagasse is relatively high, generally 44% to 52%. In addition, there are many fibers, which are sticky and interweaving. Accumulated combustion in the furnace, when the mixing ratio of volatile matter and O2 reaches a critical value, it is prone to deflagration, which brings huge hidden dangers to boiler safety

Method used

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  • Pre-mixing type bagasse boiler feeder
  • Pre-mixing type bagasse boiler feeder

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, but the present invention is not limited to the embodiments.

[0013] like figure 1 As shown, a premixed bagasse boiler feeder is characterized in that it includes: the bagasse feed pipe (1) is tangent to the edge of the vortex premix chamber (4), and the bagasse feed pipe ( 1) The bagasse feeding amount is adjusted by the opening adjustment plate (2), the hot air pipe (3) is vertically installed in the center of the vortex premixing chamber (4), and the outlet of the vortex premixing chamber (4) is controlled by a flexible The link joint (5) links to each other with the spray pipe (6).

[0014] like figure 2 As shown, after bagasse enters the vortex premixing chamber, it is premixed and heated by hot air, flows in a spiral manner, and is finally uniformly dispersed and sprayed into the furnace to avoid the furnace deflagration caused by fuel...

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Abstract

The invention relates to the technical field of boilers and discloses a pre-mixing type bagasse boiler feeder. Bagasse is spirally pre-mixed and heated in the feeder through boiler hot air, the phenomenon of conglomeration due to too much moisture in bagasse is reduced, the bagasse can be uniformly dispersed and blown into a boiler chamber, the phenomenon of detonation of the boiler chamber due tofuel gathering is avoided, the structure is simple, and daily maintenance is easy.

Description

technical field [0001] The invention relates to the technical field of boilers, in particular to a premixed bagasse boiler feeder. Background technique [0002] The bagasse boiler uses bagasse as fuel, and the bagasse is fed through the feeder for combustion. However, the water content of bagasse is relatively high, generally 44% to 52%. In addition, there are many fibers, which are sticky and interweaving. Accumulated combustion in the furnace, when the mixing ratio of volatile matter and O2 reaches a critical value, deflagration is prone to occur, which brings huge hidden dangers to the boiler safety. Contents of the invention [0003] The purpose of the present invention is to provide a premixed bagasse boiler feeder, allowing the bagasse to be fully premixed and heated in the feeder before entering the boiler, to separate out part of the water, and to reduce the viscous force of bagasse accumulating into agglomerates , so that the bagasse is uniformly dispersed and s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23K1/04F23K3/02F26B21/00
CPCF23K3/02F23K1/04F26B21/004F23K2201/20
Inventor 罗立霄陈福东陈伟崇方新良李卫超刘春李喜健蓝毅友江村
Owner 广西壮族自治区特种设备检验研究院