Integrated butt joint furnace of biomass shaped pellet fuel for flue-cured tobacco

Abstract

The invention discloses an integrated butt joint furnace of biomass shaped pellet fuel for flue-cured tobacco. The integrated butt joint furnace includes a equipment frame and a hopper installed on the top end of the inner part of the equipment frame, a feeding channel is installed at a blanking opening of the hopper, a large and small screw conveyer plate drive bearing is arranged inside the feeding channel in a clamping mode, the head of the large and small screw conveyer plate drive bearing is connected with a feeding power motor, the feeding power motor is fixedly arranged at the bottom end of the inner part of the equipment frame, and the tail portion of the large and small screw conveyer plate drive bearing is placed in a burner, and the burner is installed in an opening hole at the bottom end of the right side face of the equipment frame; the device adopts the large and small double screw conveyer plate drive bearing, the integrity of the biomass particles is improved, an ignition rod and an ignition blow rod in an air chamber blow air to cool the temperature, and the service life of the equipment is prolonged; and horizontal and vertical air-out ensures effective heat transfer and the biomass particles can be fully burned.

Description

technical field [0001] The invention relates to the technical field of flue-cured tobacco equipment, in particular to an integrated butt joint furnace for biomass-molded granular fuel for flue-cured tobacco. Background technique [0002] Although the dense barn has been significantly improved in terms of smoke capacity and baking performance compared with the previous ordinary barn, the fuel used to provide the heat source still uses the traditional coal-based "one room, one oven, single oven and single oven". "Heating, accounting for more than 95%. The heating of fuel generally adopts the method of direct combustion, that is, artificially add coal to the furnace of the heating equipment to ignite, and the combustion-supporting air enters the furnace body below the grate, and the fuel particles burn to generate heat after contacting oxygen, and then dissipate heat. The pipes dissipate the heat into the barn heating chamber, and finally discharge it to the outside environmen...

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Problems solved by technology

[0009] The purpose of the present invention is to provide an integrated butt joint furnace for biomass-molded pellet fuel for flue-cured tobacco. In order to solve the problem of air pollution caused by traditional flue-cured tobacco burning coal, it can still be used when the existing coal-fired furnace standardized by the State Tobacco Monopoly Bureau has not reached the service life. According to the situation of utilization, using the existing mature technology, according to the combustion characteristics of biomass solid fuel, a docking supporting facility can be used to directly replace coal combustion for heating under the premise of ensuring that the tobacco leaves can be baked normally. , to achieve the effects of energy saving, emission reduction and baking labor; the device adopts large and small double twisted dragons to ensure the integrity of biomass particles, and the ignition rod and poker rod are blown in the air chamber to cool down, prolonging the service life of the equipment; The wind and vertical air outlet not only ensure the effective transfer of heat but also enable the biomass particles to be fully burned, which solves the problems in the prior art

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