Outdoor barbecue flue gas treatment device capable of changing angles along with wind directions

Abstract

The invention relates to the technical field of flue gas treatment and further discloses an outdoor barbecue flue gas treatment device capable of changing angles along with wind directions. The outdoor barbecue flue gas treatment device comprises a barbecue oven, wherein a smoke sensor is arranged on the upper side of the barbecue box; a transverse column is fixedly connected to the lower portionof the connecting column; a direction finding chamber is arranged above a meshing chamber; a controller is arranged at the inner lower end of the direction finding chamber; a fixing base is arranged above the controller; a semicircular metal block is fixedly connected to the upper portion of the fixing base; and a first metal block is slidably connected to the upper portion of the semicircular metal block. According to the outdoor barbecue smoke treatment device capable of changing angles along with wind directions in the invention, when a wind direction is changed, a wind direction rod swingsaccording to the wind direction; the included angle of the first metal block sliding on the semicircular metal block is transmitted to the controller through an electric signal; the controller controls a driving shaft to rotate, so the angle of a smoke suction cavity is consistent with the angle of the wind direction rod; and the smoke sensor controls the rotating speed of the motor, and therefore, the purposes of adjusting an air suction direction along with the wind direction and realizing high smoke suction efficiency are achieved.

Description

technical field [0001] The invention relates to the technical field of flue gas treatment, in particular to an outdoor barbecue flue gas treatment device whose angle changes according to the wind direction. Background technique [0002] The fuel used in open-air barbecues is mostly charcoal or coke, which will produce a lot of soot, cinders, and coal ash, which will seriously pollute the air. Moreover, not only the fuel will pollute during barbecues, but the grease, meat residues, and condiments dropped in the fuel will be in the air. Pollution is also produced when burning. The thick smoke produced by various types of oil on the charcoal fire has a very unpleasant smell and contains fine particles that pollute the air environment. gas. It is difficult to deal with these barbecue flue gases, and the exhaust device is mainly used to discharge the flue gas through the chimney. [0003] At present, most of the barbecue smoke treatment devices on the market only discharge the ...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an outdoor barbecue smoke treatment device that changes angles according to the wind direction, which has the advantages of purifying the smoke, adjusting the drafting di...

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