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Straw granule flat die forming device

A molding device and particle technology, which is applied in the direction of material molding presses, presses, manufacturing tools, etc., can solve the problems of large ineffective friction force and high energy consumption at the hole bridge on the molding die, and achieve the reduction of axial length, Low comprehensive energy consumption and the effect of reducing energy loss

Active Publication Date: 2015-12-30
HUAIAN HUADIAN ENVIRONMENTAL PROTECTION MACHINERY MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a straw granule flat die forming device, which can solve the problem that the pressure roller of the existing straw granule straight roller flat die device is in surface contact with the forming die, and the ineffectiveness at the hole bridge on the forming die High friction, resulting in high energy consumption

Method used

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  • Straw granule flat die forming device
  • Straw granule flat die forming device
  • Straw granule flat die forming device

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Embodiment Construction

[0022] Such as figure 1 and figure 2 The straw granule flat die molding device shown includes a feeding chamber 3, a molding die 1 arranged at the bottom of the feeding chamber 3, a rotating shaft 4 driven by a power mechanism passing through the molding die 1, and a diameter of the feeding chamber from the rotating shaft 4 to the outside. At least two transmission rods 6 extending toward each transmission rod 6 are rotatably connected to each transmission rod 6 with an equal number and corresponding pressure rollers 5. The forming die 1 is also provided with concentric rollers on the circumference of the pressure roller 5 revolving with the rotating shaft 4. Arc-shaped grooves 7, each arc-shaped groove 7 is evenly arranged with a plurality of forming holes 2 located on the circumference of the pressure roller 5 revolving with the rotating shaft 4, the interval between adjacent forming holes 2 is less than 5mm, the interval is the hole bridge, and its length The smaller it ...

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Abstract

A flat-die molding device for straw particulates, comprising a feeding chamber (3), a molding die (1) provided at a bottom portion of the feeding chamber, a rotating shaft (4) passing through the molding die and driven by a power mechanism, a transmission bar (6) extending outward from the rotating shaft along a radial direction of the feeding chamber, and a compression roller (5) rotatably connected to the transmission bar; the molding die is provided with a molding hole (2) and a concentric arc-shaped groove (7) on an orbital path of the compression roller rotating about the rotating shaft; the molding hole is located in the arc-shaped groove, and has a diameter less than the width of the groove opening of the arc-shaped groove; an external portion of the compression roller contacting the molding die has an outwardly protruding cambered surface, and has an axial length less than the diameter of the molding hole. The device has low overall energy consumption, and has a power consumption not greater than 40 kWh / ton.

Description

technical field [0001] The invention relates to agricultural machinery, in particular to a straw granule flat die forming device. Background technique [0002] Fossil fuels such as oil, natural gas, and coal have always been the main energy consumed by human beings. As they are non-renewable resources, they are facing the danger of gradual depletion, so they are not ideal resources that human beings can rely on for a long time. Biomass such as corn straw, wheat straw, rice straw, rice husk, and cotton straw is a kind of renewable high-carbon material. According to incomplete statistics, the annual output of agricultural straw in my country reaches more than 700 million tons, equivalent to nearly 400 million tons of standard coal. . [0003] Straw is a high-quality, environment-friendly fuel, and various chemical products such as combustible gas, activated carbon, soil improver, slow-release fertilizer, foliar fertilizer, and green pesticides can be obtained through resource ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B30B11/28
CPCB30B11/28
Inventor 朱延军吴植仁
Owner HUAIAN HUADIAN ENVIRONMENTAL PROTECTION MACHINERY MFG
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