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Definite-proportion discharging device and method for powdery and granular material

A technology for granular materials and unloading devices, applied in the direction of loading/unloading, transportation and packaging, conveyors, etc., can solve the problems of high time efficiency, high cost, troublesome operation, etc., and achieve the effect of simple and practical structure, flexible adjustment and control

Active Publication Date: 2016-10-26
江苏天洁环保装备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although this method is simple and does not require additional cost, it is cumbersome to operate, and each time an additional raw material enters the molding machine, it needs to be weighed once, and the time efficiency and cost are too high

Method used

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  • Definite-proportion discharging device and method for powdery and granular material
  • Definite-proportion discharging device and method for powdery and granular material
  • Definite-proportion discharging device and method for powdery and granular material

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Embodiment Construction

[0046]As shown in the figure, a fixed-ratio unloading device for powder and granular materials includes a quantitative intermittent conveying mechanism and a speed adjustment mechanism 300, and the quantitative intermittent conveying mechanism includes a first quantitative intermittent conveying mechanism 100 and a second quantitative intermittent conveying mechanism 200 , the speed adjustment mechanism is coupled between the first quantitative intermittent delivery mechanism 100 and the second quantitative intermittent delivery mechanism 200, so that the first quantitative intermittent delivery mechanism 100 and the second quantitative intermittent delivery mechanism 200 discharge in a fixed ratio the material being conveyed;

[0047] The quantitative intermittent conveying mechanism includes a hopper 1 and a rotating metering wheel 3. The hopper 1 includes a cross-section constant part 1.1 and a cross-section tapering part 1.2 integrated with its lower end. The top of the cro...

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Abstract

The invention provides a definite-proportion discharging device and method for a powdery and granular material. The definite-proportion discharging device for the powdery and granular material comprises quantitative intermittent conveying mechanisms and a speed adjusting mechanism (300); the quantitative intermittent conveying mechanisms comprise the first quantitative intermittent conveying mechanism (100) and the second quantitative intermittent conveying mechanism (200); and the speed adjusting mechanism is coupled between the first quantitative intermittent conveying mechanism (100) and the second quantitative intermittent conveying mechanism (200) so that the first quantitative intermittent conveying mechanism (100) and the second quantitative intermittent conveying mechanism (200) can discharge the conveyed material at a certain proportion. According to the definite-proportion discharging device and method for the powdery and granular material, the discharging speed ratio of the first quantitative intermittent conveying mechanism and the second quantitative intermittent conveying mechanism is accurately controlled and adjusted, the discharging speed ratio is the per-second filling amount ratio of filling counting grooves, and the discharging amount can be precisely controlled.

Description

technical field [0001] The invention relates to the technical field of powder and granular material metering and transportation, in particular to a powder and granular material constant-ratio unloading device and a constant-ratio unloading method thereof. Background technique [0002] In the process of industrial production, the metering device is an essential equipment for improving efficiency, stable production and high production. However, the measurement of powder materials is relatively difficult. When it is necessary to precisely control the addition of powdery and granular materials, a mechatronic continuous dynamic feeding metering device for quantitative feeding is required. In the field of non-viscous powder material metering and batching control, Japan completed the world's first impulse flowmeter in 1964, and then Germany, the United States, and the former Soviet Union also developed powder material flowmeters with their own characteristics. . [0003] At pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/48
CPCB65G65/48B65G2201/042
Inventor 高飞刘虎杨子润徐彤彤吴海燕蔡兰凤朱健
Owner 江苏天洁环保装备有限公司
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