Environment-friendly heating furnace based on solar energy

Abstract

The invention belongs to the technical field of heating furnaces, and particularly relates to an environment-friendly heating furnace based on solar energy. The environment-friendly heating furnace comprises a box body, and further comprises a driving unit, a swing unit, a crushing unit, an aeration unit, a spiral coil, a crushing plate, a solar panel, a first column, an air volume control room and a controller. Through rotation of a cam, two sliders intermittently slide to the two sides, so that a first rod, a second rod and a third rod which are hinged together fluctuate and swing, air flowin the box body is accelerated, a telescopic rod, a first crushing knife and a second crushing knife are matched with each other to shear and crush straw, and the straw burning area is increased; andmeanwhile, the first rod, a rigid rope, a circular arc plate and a clamping plate are matched with each other to makes oxygen in a first area to expose, straw burning is accelerated, and the straw burning effect is improved.

Description

technical field [0001] The invention belongs to the technical field of heating furnaces, in particular to an environment-friendly heating furnace based on solar energy. Background technique [0002] In the prior art, the grain drying is realized by providing heat through the heating furnace, while the existing heating furnace generally includes a furnace body, the fuel is burned in the furnace body, and then the heat from the air outlet of the furnace body is transported to the grain drying device through the suction fan. This kind of heating furnace has obvious defects: 1. When the suction fan sucks the heat in the furnace body into the grain drying device, it may bring the open flame into the grain drying device together, causing a fire; The heat is input into the grain drying device, which affects the quality and taste of the grain; 3. The straw in the existing heating furnace is not fully burned. [0003] In the prior art, there is also a technical solution for an envir...

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Problems solved by technology

[0002] In the prior art, the grain drying is realized by providing heat through the heating furnace, while the existing heating furnace generally includes a furnace body, and the fuel is burned in the furnace body, and then the heat from the air outlet of the furnace body is transported to the grain drying device through the suction fan. This kind of heating furnace has obvious defects: 1. When the suction fan sucks the heat in the furnace body into the grain drying device, it may bring the open flame into the grain drying device together, causing a fire; The heat is input into the grain drying device, which affects the quality and taste of the grain; 3. The straw in the existing heating furnace is not fully burned

However, in this technical solution, the combustion of the straw in the heating furnace is not sufficient, which affects the supply of heat; at the same time, when the heat provided by the straw combustion is used to heat the air in the spiral coil, the spiral coil is heated unevenly, which makes the heat in the spiral coil The air in the air is heated unevenly, which affects the drying effect of the grain; this technical solution is limited

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