Biomass fuel rubbing device and burning machine
A biomass fuel and crushing technology, which is applied in the direction of combustion method, combustion equipment, fuel supply, etc., can solve the problems of high processing cost, large size, poor combustion effect, etc., and achieve the effect of improving efficiency and reducing cost
Pending Publication Date: 2018-09-14
温州立超电子科技有限公司
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Problems solved by technology
[0003] At present, people's awareness of environmental protection is constantly increasing. Large-scale agriculture and forestry provide a steady stream of raw materials to be processed into biomass particles, but processing raw materials into biomass particles requires high processing costs.
If the raw materials (such as twigs) are directly put in, the size is large, and the burning effect is not good if they are directly burned
Method used
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Embodiment Construction
[0014] Such as figure 2 As shown, the biomass fuel grinding device of the present invention is applied on a burner, and the burner also includes a combustion disc 1 and a hopper 2, such as figure 1 The shown biomass fuel grinding device 3 includes a cylinder body 4, a screw rod 5 disposed in the cylinder body and a power source 6 for driving the screw rod to rotate, the cylinder body 4 is provided with a fuel injection port 41, and the fuel injection The port 41 communicates with the hopper 2, and the end where the screw 5 conveys the fuel is the combustion disc 1.
[0015] The fuel injection port 41 is provided with a plurality of blades 42, and the blades 42 are arranged in a stepped shape along the circumference of the cylinder body 4. The blades of the blades 42 are set opposite to the conveying direction of the screw rod 5, and the rotation of the screw rod 5 will drive the fuel to The cutting edge direction of blade 42 is conveyed, and the thread extrusion fuel of scre...
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The invention discloses a biomass fuel rubbing device which comprises a barrel, a screw arranged in the barrel and capable of rotating in the barrel and a power source used for driving the screw to rotate, and the barrel is provided with a fuel putting opening. The biomass fuel rubbing device is characterized in that a plurality of blades are arranged at the fuel putting opening and are arranged in a stepped shape along the circumferential direction of the barrel, cutting edges of the blades are arranged in opposite to the screw conveying direction, the blades are arranged at the fuel puttingopening in the stepped shape, repeated cutting can be achieved in the process that fuel enters the barrel and is driven by the screw to convey, sufficient burning of the fuel can be achieved without an additional power source and a rubbing machine, the cost is reduced effectively, and efficiency is improved.
Description
technical field [0001] The invention relates to biomass burning equipment, in particular to a biomass fuel grinding device and a burner. Background technique [0002] The Chinese patent with the application number 201721146066.7 discloses a biomass fuel combustion device. This biomass fuel combustion device is used for biomass particles. The biomass particles enter the cylinder from the fuel injection port and are driven by a rotating screw to transport. , so that the fuel is delivered to the combustion disc for combustion, and the combustion disc extends into the furnace to provide fire power and heat for the furnace. [0003] At present, people's awareness of environmental protection is constantly increasing. Large-scale agriculture and forestry provide a steady stream of raw materials to be processed into biomass particles, but processing raw materials into biomass particles requires high processing costs. If the raw materials (such as twigs) are directly put in, the siz...
Claims
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IPC IPC(8): F23K1/00F23K3/00B02C18/14
CPCF23K1/00F23K3/00B02C18/14
Inventor 陈成文
Owner 温州立超电子科技有限公司