High-grease biomass fuel crusher and crushing system thereof
A biomass fuel and crushing system technology, applied in grain processing and other directions, can solve the problems affecting the operation of the production line, and achieve the effect of reducing the number of shutdowns to clear the screen, preventing blockage and reducing the failure rate.
Inactive Publication Date: 2012-02-22
GUANGZHOU DEVOTION THERMAL TECH
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Problems solved by technology
There are many shortcomings in the crusher as the main machine, which also affects the operation of the entire production line
Method used
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[0018] Such as figure 1 Shown, pulverizer is made up of support 19, casing 10, motor 14, hammer frame 11 and screen cloth 13. The motor 14 realizes the transmission of the hammer holder 11 through the shaft coupling 18 . The casing 10 is a cylindrical structure, the side of the casing 10 is provided with a coupling 9, and the bottom of the casing 10 is provided with a trumpet-shaped discharge port 17, that is, the port of the discharge port is larger than the diameter of the casing. The center of the casing 10 is provided with a cylindrical screen 13, and there is a radial distance between the screen 13 and the casing 10, and the distance is most suitable for 200mm. Six hammer blades 10 are installed on the hammer blade frame 11, and the hammer blades 10 are circumferentially evenly arranged on the end face (as figure 2 ), the two ends of the hammer frame 11 (axially outside) are provided with a hammer 16, three blades 12 made of angle steel material are installed on the ha...
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The present invention discloses a high-grease biomass fuel crusher, which is applicable for high-grease powder producing. The crusher comprises a motor, a cylindrical housing, a hammer slice frame provided with plural rows of hammer slices, and a screen. The motor drives the hammer slice frame to rotate. The radial distance of 200 mm is arranged between the inner wall of the housing and the screen. The lower part of the housing is provided with a material outlet. The axial lateral of the hammer slice frame is provided with a rotary table. The rotary table plane is uniformly provided with a plurality of erect blades, wherein the erect blades are radially arranged. According to the crusher, the blades are arranged inside the housing, such that the effect of material cutting is provided, the wind pressure is generated inside the housing by the blades so as to promote the flow of the material, dredge the meshes of the screen, and effectively prevent the screen from clogging; the material accommodation space of the crusher is increased, such that the screen is prevented from clogging. The prevent invention further discloses a high-grease biomass fuel crushing system. The system comprises the crusher of the present invention. With the present invention, the failure rate of the crushing production line is reduced, the number of the shutdown due to the screen dredging is reduced, and the production efficiency is high.
Description
technical field [0001] The invention relates to a pulverizing device, in particular to a pulverizer for pulverizing high-fat biomass fuel, and also relates to the application of the pulverizer. Background technique [0002] Biomass fuel is a green energy that can replace fossil energy. Its raw materials are biomass materials, such as straw, bagasse, rice straw, rice husk (bran), waste wood, bark, sawdust, wood chips, peanut shells , palm shell, etc. Among them, some high-fat and high-moisture materials, such as peanut shells, palm shells, cashew nut shells, etc., can be made into biomass particles as raw materials for energy after being crushed by a pulverizer and then processed. [0003] The pulverizer in the prior art mainly includes a hammer and a sieve in its internal structure. The hammer pulverizes the material, and the sieve filters out fine powder. During the production process, the grease powder is easy to adhere to the inner wall of the casing, and then accumulat...
Claims
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IPC IPC(8): B02C13/13B02C13/28B02C13/284B02C13/288B02C13/286B02C18/18
Inventor 常厚春马革曾剑飞张衍胜张开辉陈燕芳许浩达
Owner GUANGZHOU DEVOTION THERMAL TECH