Biomass particle combustion engine adopting air cylinder feeder

Abstract

The invention provides a biomass particle combustion engine adopting an air cylinder feeder. The biomass particle combustion engine comprises a feeding module, a combustion module and a heat supply module. The feeding module comprises air cylinders and material boxes connected with output shafts of the air cylinders. Each air cylinder is connected with a high pressure air source through an air delivery tube. The rear end of each material box is connected with a movable cover. The feeding module is provided with one air cylinder or two air cylinders. The combustion module comprises a combustion chamber. The combustion chamber is provided with feeding ports. Cuboid channels matched with the material boxes in shape are formed in the feeding ports. Material inlets are formed in the upper end faces of the feeding ports. The feeding module further comprises a hopper used for containing biomass particle fuel. A discharge port is formed in the lower end face of the hopper. The air cylinders are used for driving the material boxes, the biomass particle combustion engine is simple in structure, and the leakproofness of the combustion chamber is good in the feeding process; meanwhile, the driving frequency of the air cylinders is easy to adjust, and the number of the participles fed in the combustion process can be controlled conveniently.

Description

technical field [0001] The invention relates to a biomass energy application equipment, in particular to a biomass particle burner which adopts cylinder feeding, is convenient to control and is more sealed. Background technique [0002] The biomass pellet burner is a major breakthrough in the development of clean combustion technology. It adopts advanced gasification combustion method, which can fully burn the pellets to more than 95%, directly burns biomass pellet fuel, and can realize nitrogen without auxiliary facilities. The zero emission of chemical compounds and sulfides has created a precedent for heating technology that replaces coal, fuel oil, gas, and electricity. It uses new green and environmentally friendly particles as raw materials, which can solve the urgent need for coal and electricity in small and medium-sized enterprises. [0003] The biomass pellet burner mainly includes a feeding module, a combustion module, and a heating module. At present, the feeding...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the feeding method of the current biomass particle burner is mainly the turbine rotary feeding, which is easy to cause heat loss, is not conducive to the gasification of the combustion furnace, and is not easy to control the amount of feeding during the combustion process of the burner. Provides a biomass particle burner using a cylinder feeding device, which uses a cylinder to drive the material box, has a simple structure, and the sealing of the combustion chamber is good when feeding, and at the same time, the driving frequency of the cylinder is easy to adjust, which can conveniently control the amount of material fed during the combustion process

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