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Binary isogram replacing constant-speed pneumatic conveying method

A technology of pneumatic conveying and pneumatic conveying system, which is applied in the field of value replacement and constant speed pneumatic conveying method, can solve problems such as the limited effect of system balance, and achieve the effect of clear principle, reliable and good stabilizing effect

Active Publication Date: 2008-03-05
邝勇兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, its effect on the balance of the system is also limited.

Method used

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  • Binary isogram replacing constant-speed pneumatic conveying method
  • Binary isogram replacing constant-speed pneumatic conveying method
  • Binary isogram replacing constant-speed pneumatic conveying method

Examples

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Embodiment Construction

[0056] Take the wind-powered wire feeding system of the cigarette making machine as an example, as shown in Figures 1 and 2, the doffing hopper of the cigarette making machine 4 is divided into three upper and lower warehouses, and the lower warehouse continuously supplies shredded tobacco to the cigarette machine for high-speed rolling of finished cigarettes. When it falls to the control position of the set photoelectric material level gauge, the flap valve of the upper bin opens, and all the shredded tobacco in the bin falls into the lower bin, and then closes. Then the pneumatic valve 6 of the upper warehouse is opened, and under the action of the system negative pressure generated by the fan 8, the shredded tobacco is sucked into the doffing hopper of the cigarette unit from the remote wire feeder 1 through the wire feeding pipe 2 until the set level of the upper warehouse is reached. The pneumatic valve is then closed. A bypass pipe is provided at the inlet of the return ...

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Abstract

The binary equivalent substitution constant speed pneumatic conveying process for multiple branch pipe negative pressure dilute phase pneumatic conveying system features that in a working set possessing branch pipes with pneumatic valve and damper and when some branch pipe is cut off suddenly, each of the other branch pipes inside the system is equivalently supplemented with corresponding air quantity and wind pressure. The process can convey material reliably and fluently in balance with minimized physical and chemical damage, and reach the aims of lowering material consumption, lowering cost and raising product quality.

Description

technical field [0001] The invention relates to a binary equivalent replacement constant-speed pneumatic conveying method, which is suitable for maintaining the physical and chemical composition characteristics of the conveyed material, and the logistics supply is quantitative, random and intermittently supplied to multiple packaging or molding units in a short time. Background technique [0002] In modern industrial production, especially in the food and tobacco industry, there are many technological processes or systems that will be made into raw materials or semi-finished products, continuously and quantitatively supplied to multiple packaging or molding units, and finally made into products. The raw materials or semi-finished products of these transported logistics usually go through a complex process of preparation, the quality of which essentially characterizes the intrinsic quality of the product, and its consumption is closely related to the cost. Practice has proved...

Claims

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Application Information

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IPC IPC(8): B65G53/66A24C5/39
Inventor 邝勇兴
Owner 邝勇兴
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