Environment-friendly areca-nut roasting furnace

Abstract

The invention relates to an environment-friendly areca-nut roasting furnace. The invention adopts the technical scheme that a furnace cavity and a roasting barrel capable of movably entering or exiting the furnace cavity are arranged at the upper layer of the furnace body, the roasting barrel is fixed on a main shaft and a bearing plate on a bracket through a bearing base, a plurality of V-shaped net cages are evenly distributed on the bearing plate through a box frame, the front end of the box frame is provided with a box frame chain wheel which is driven to rotate by a motor main shaft gear, each V-shaped net cage is internally provided with a screw propeller which penetrates through the net cage and is driven to rotate by a planet wheel frame and a frame chain wheel, and the furnace body is provided with a hot air pipe, a moisture-removal pipe, a furnace cavity outer cover, a circular smoke-collecting pipe, a smoke recovering and processing device, a drawer-type furnace hearth, a hot air chamber and the like. The invention overcomes the following defects of a traditional areca-nut roasting furnace: a transmission shaft is easy to fracture and the service life is shortened because a rotating device is arranged on the transmission shaft of a roaster; fruit materials are only driven to rotate by the roasting barrel and are unevenly roasted, fried and stirred with instable roasting quality and long stirring time; no smoke recovering and processing device is arranged, the environment is seriously polluted; and the like. The environment-friendly areca-nut roasting furnace is suitable for roasting various fruit materials.

Description

technical field [0001] The invention relates to an environment-friendly betel nut smoking oven. Background technique [0002] The existing smoking oven not only has a large volume, but also has low smoking efficiency, unstable quality of smoking, pollution to the environment, high energy consumption, and unscientific structural design. For example, Chinese patent ZL200720063689.8 discloses a transmission shaft in the middle of the oven. The transmission shaft is fixed on the oven bracket through the transmission sleeve. The front end of the transmission shaft is connected to the motor through the reduction gear. There is a circulating flue connected to the inner cavity of the oven. Although this technical solution can meet the requirements of smoked and roasted fruit materials, the rotating device is arranged on the transmission shaft of the oven, and the structure of the transmission shaft needs to bear the shear force from the entire smoked and roasted furnace body, causi...

AI Technical Summary

Problems solved by technology

Although this technical solution can meet the requirements of smoked and roasted fruit materials, the rotating device is arranged on the transmission shaft of the oven, and the structure of the transmission shaft needs to bear the shear force from the entire smoked and roasted furnace body, causing the transmission shaft to break easily; There is only one flue, which can neither reuse smoke vapor and heat nor cause energy waste; while the stir-frying of fruit materials is only realized by the rotation of the drive shaft. Once the processing volume increases, it will affect the production cycle and reduce production efficiency. , and the fruit material is not evenly smoked, so it is impossible to produce high-quality fruit material

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