Powder storage device with quantitative discharging function

A storage device and quantitative discharge technology, applied in the field of transportation and storage devices, automatic quantitative discharge, can solve the problem of not being able to achieve quantitative and accurate material cutting, reduce arching, reduce labor intensity, and improve automation degree of effect

Active Publication Date: 2015-01-28
XIAN AEROSPACE CHEM PROPULTION PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this device cannot realize quantitative and accurate feeding

Method used

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  • Powder storage device with quantitative discharging function
  • Powder storage device with quantitative discharging function
  • Powder storage device with quantitative discharging function

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Experimental program
Comparison scheme
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Embodiment Construction

[0028] This implementation is a powder storage device capable of quantitative discharge, which is mainly composed of a hopper cover 1, a flexible connector 2, a vehicle frame 3, a material storage cylinder 4, an explosion-proof electromagnetic vibrator 5, a quantitative discharge device 6, and a dust-proof Cover 7 and lower hopper 11 and form. in:

[0029] Frame type vehicle frame 3 is the carrier of the present invention. The storage container 4 is installed on the upper beam of the vehicle frame 3 through the flexible connecting piece 2 . A hopper cover 1 is installed on the upper end of the material storage tube 4 for the sealing of the material storage tube 4 and the pressure relief when the material is discharged. The quantitative feeder 6 is located below the storage cylinder 4, and the quantitative discharger 6 is fixedly connected with the storage cylinder 4 through a flange. The lower hopper 11 is located below the quantitative discharger 6, and the lower hopper 11...

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Abstract

The invention relates to a powder storage device with a quantitative discharging function. The powder storage device is characterized in that a material containing barrel is mounted on an upper cross beam of a frame through a flexible connector; a quantitative discharging device is fixedly arranged below the material containing barrel; a discharging hopper is fixedly arranged below the quantitative discharging device; a dustproof cover is arranged on the discharging hopper in a sleeving way; the number of explosion-proof electromagnetic vibrators is two, the two explosion-proof electromagnetic vibrators are respectively mounted on a supporting base of the quantitative discharging device and a connecting base of the discharging hopper; the number of air hammers is two, one of the air hammers is mounted on the supporting base of the quantitative discharging device, and the other air hammer is mounted on a connecting plate of the discharging hopper. The powder storage device has the benefits that the powder storage device can be used for automatic quantitative discharging, transportation and storage of a lot of power stored; through the design of the structure and the adjustment of the vibration frequency of the explosion-proof electromagnetic vibrators, the arching and agglomeration phenomenon of the powder in the blanking process can be greatly reduced, so that smooth blanking is ensured; the power quantitative discharging is realized through real-time monitoring of power weight in the discharging process.

Description

technical field [0001] The invention belongs to the technical field of powder storage equipment, and relates to a device for automatic quantitative discharge, transportation and storage of powder with a large storage capacity. Background technique [0002] With the increase of solid rocket motor charge, the demand for powder also increases, but the existing storage device cannot meet it. Moreover, the increase in powder volume directly affects the smoothness of the material transportation process, safety issues during the transportation process, etc., and once there is a material blocking problem, there is no solution on site. [0003] As the amount of powder increases, arching, bridging, and segregation will increase. Unexplainable blockages and excessive material attached to the inner wall of the silo often occur during powder transportation, which will seriously hinder the smooth flow of material transportation. sex. At the same time, the size of the discharge port of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/66B65D88/54B65D90/48B65D90/00
CPCB65D88/54B65D88/665B65D90/00B65D90/48
Inventor 张勇野延年李娟王照波郭希平梁魁
Owner XIAN AEROSPACE CHEM PROPULTION PLANT
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