Burner and baking equipment comprising same

Abstract

The invention provides a burner. The burner comprises a combustion chamber, a feeding mechanism, a decoking mechanism and a power assembly, and is simple in overall structure, wherein the feeding mechanism conveys materials to the combustion chamber; the decoking mechanism removes ash residues and coke residues generated in the combustion chamber; the power assembly provides power for the feeding mechanism and the decoking mechanism; the combustion chamber is formed by combining a mounting frame and a combustion plate group formed by a first movable plate, a fixed plate and a second movable plate, a decoking plate does not need to be independently arranged, and the first movable plate and the second movable plate do certain regular movement relative to the fixed plate, so that the dual effects of material adding and decoking can be simultaneously realized; the combustion effect is good, and the decoking effect is good; and the power assembly adopts the combination of a power source, a conveying piece and a connecting rod assembly, and the conveying piece and the decoking rod connected with the connecting rod assembly are synchronously driven by one power source, so that the structure is simple, and implementation is easy. The invention further provides baking equipment, which comprises the burner. According to the baking equipment, the number of accessories is small, the heat supply requirement can be met, and practicability is high.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to the technical field of tobacco leaf curing, and specifically discloses a burner and a baking device containing the burner. Background technique [0002] The burner is the core component of the tobacco leaf curing equipment. The existing burners are divided into oil burners, gas burners, dual-fuel burners and biomass burners according to different fuels. [0003] Since my country is a large agricultural country, straw treatment has always been a national problem. my country produces about 800 million tons of straw every year. Except for some as papermaking raw materials and animal feed, about 340 million tons can be used as fuel, equivalent to 170 million tons of standard coal. . According to my country's policy, environmental protection and other relevant requirements, boilers below 20 tons including boilers of 20 tons are not allowed to burn coal, and the output o...

AI Technical Summary

Problems solved by technology

[0004] Based on the characteristics of biomass, the existing biomass burners have a serious problem of coking, mainly because the area of ​​the circular fire outlet is small, and the inner wall of the circular fire outlet is easy to coke, which will accumulate and block the fire outlet, resulting in an increasing fire area. The smaller it is, the less output, the heat transfer is not smooth, there will be thick smoke and heat density, and then there will be a danger of deflagration, which is likely to cause major accidents

[0005] In the prior art, the biomass burner is equipped with a fuel conveying mechanism and a decoking mechanism, and the fuel conveying mechanism and the decoking mechanism adopt different power sources to design independent control actions. The whole biomass burner is equipped with many parts, which is costly and easy Faulty, short service life and inconvenient repairs

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