Biomass straw briquetting machine with double-layer ring die and pressure roller

A biomass straw and matching technology, which is applied in the direction of material forming presses, presses, manufacturing tools, etc., can solve problems such as poor working stability and wear of working parts, and achieve the goals of prolonging life, reducing equipment costs, and reducing costs Effect

Inactive Publication Date: 2016-03-02
NORTHEAST FORESTRY UNIVERSITY
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In order to solve the problems of poor working stability and severe wear of the main working parts of the existing straw briquette forming machine, the present invention further provides a double-layer ring die and pressing machine with low energy consumption, convenient maintenance, high production efficiency and good operation stability. Biomass straw briquetting machine with rollers

Method used

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  • Biomass straw briquetting machine with double-layer ring die and pressure roller

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specific Embodiment approach

[0036] Specific implementation method: see Figure 1 to Figure 8, a biomass straw briquetting machine with a double-layer ring die and pressure rollers, including a frame 5, a power system and a briquetting system; the power system includes a motor 6, a small pulley, and a synchronous toothed belt 3 and large pulley 11; the briquette forming system includes a double-layer ring die mechanism 2, a hopper 4, a main shaft 15 and a double-layer pressure roller mechanism; the inner chamber of the double-layer ring die mechanism 2 constitutes a compression molding chamber 1, and the double-layer ring The mold mechanism 2 and the motor 6 are installed side by side on the frame 5, the main shaft 15 is installed in the double-layer ring mold mechanism 2, the lower end of the main shaft 15 passes through the frame 5 and is fixedly connected with the large belt pulley 11, and the power shaft of the motor 6 passes through the frame 5. Out of the frame 5 and fixedly connected with the small...

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Abstract

A biomass compressed straw stalk molding machine with a double-layer ring mold and a compression roller which are matched relates to a straw molding device. The biomass compressed straw molding machine solves the problem that the existing compressed straw stalk molding machine is poor in working stability, and the main working parts are severely abraded. A compressed straw stalk molding system comprises a double-layer ring mold mechanism, a spindle and a double-layer compression roller mechanism. The inner cavity of the double-layer ring mold mechanism forms a compression molding chamber, the double-layer ring mold mechanism and a motor are installed on a machine frame abreast, the spindle penetrates the double-layer ring mold mechanism, the lower end of the spindle stretches out of the machine frame to be fixedly connected with a large belt wheel, a power shaft of the motor stretches out of the machine frame to be fixedly connected with a small belt wheel, and the large belt wheel and the small belt wheel are connected through a synchronous tooth-shaped belt. The double-layer compression roller mechanism is arranged in the compression molding chamber and fixed on the spindle, and the compression roller and the ring mold of the double-layer ring module mechanism are in interference fit to achieve straw compression molding, The machine is used for molding of biomass compressed straw stalk.

Description

technical field [0001] The invention relates to a straw molding device, in particular to a biomass straw molding machine, which belongs to the technical field of biomass energy utilization machinery. Background technique [0002] Straw burning is a hot and difficult issue that is concerned by the government, society, and public opinion. Although the government has issued a policy of strictly prohibiting straw burning, and adopted administrative measures combining dredging and blockage to strengthen the control of on-site straw burning by farmers, the effect is not great. The phenomenon of incineration is still repeatedly banned, which not only causes a huge waste of resources, but also causes serious environmental pollution problems. At present, straw utilization methods mainly include straw energy utilization (direct combustion, solid briquette fuel, liquefaction, gasification, etc.), feed utilization, straw returning to the field, utilization as industrial raw materials an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B30B11/20B30B15/00B30B15/02B30B15/34
CPCB30B11/208
Inventor 付敏郭婉丽付晓东
Owner NORTHEAST FORESTRY UNIVERSITY
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