Airflow balance device suitable for blowing-carding cotton road transportation

A balancing device and blowing-carding technology, applied in textiles and papermaking, fiber processing, fiber feeding, etc., can solve problems such as pipeline blockage, large pressure difference of mesh plate, severe air separation, etc., to achieve flexible installation and compact structure , easy to use and reliable effect

Active Publication Date: 2017-01-11
ZHENGZHOU HONGDA NEW TEXTILE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When working, the air separation effect is too severe, the maximum gas velocity of the separated air flow through the mesh plate exceeds 4 m / s, the pressure difference inside and outside the mesh plate is too large, a large amount of raw materials accumulate here, and it is easy to cause pipeline blockage

Method used

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  • Airflow balance device suitable for blowing-carding cotton road transportation
  • Airflow balance device suitable for blowing-carding cotton road transportation
  • Airflow balance device suitable for blowing-carding cotton road transportation

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with embodiment (accompanying drawing):

[0034] like image 3 , Figure 4 , Figure 5 As shown, the air flow balance device suitable for blowing and carding combined cotton road transportation of the present invention includes a cotton delivery channel 2 with a cotton outlet at the left end and a cotton inlet at the right end, and a cotton channel observation window 1 at the front side of the cotton delivery channel. , the return air diffuser box 5 located at the rear side of the cotton transport channel and connected to the cotton transport channel, the return air box adjustment plate 4 arranged on the top of the return air diffuser box, and the fastening knob 3 for locking the return air box adjustment plate and the air return pipe, and the airflow separation combination 6 arranged between the return air diffuser box 5 and the cotton transport channel 2; Between the filter screen 8 common composi...

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Abstract

Disclosed is an airflow balance device suitable for blowing-carding cotton road transportation. The airflow balance device is characterized by comprising a card transportation channel, a cotton road observation window, a return air diffusion box, a return air box adjusting plate, a return air pipe and an airflow separation and combination part; a cotton outlet is arranged in the left end of the cotton transportation channel, a cotton inlet is arranged in the right end of the cotton transportation channel, the cotton road observation window is located in the front side of the cotton transportation channel, the return air diffusion box is located at the rear side of the cotton transportation channel and is communicated with the same, the return air box adjusting plate and the air return pipe are sequentially arranged at the top of the return air diffusion box, and the airflow separation and combination part is arranged between the return air diffusion box and the cotton transportation channel; the airflow separation and combination part is commonly formed by filter screens clamped between a box combining part and a mesh plate combing part.

Description

technical field [0001] The invention relates to the field of textile machinery, in particular to a cotton conveying pipeline suitable for conveying raw materials from blowing equipment to carding equipment. Background technique [0002] Airflow balancing devices in the prior art such as figure 1 , figure 2 As shown, its main structure is composed of return air box adjustment plate 1', observation window 2', cotton transport channel 3', air separation plate 4', return air diffuser box 5' and other components. When working, the raw material will move along the figure 2 In the direction of the arrow shown, it enters the conveying channel 3' from the cotton inlet. During the conveying process, due to the positive pressure conveying, the conveying airflow itself has a tendency to spread around. Therefore, when the conveying airflow enters the device, a part of the airflow will pass through automatically. The air flow separation plate 4' enters the return air diffuser box 5',...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01G23/04
CPCD01G23/04
Inventor 董志强汤水利何祥宇
Owner ZHENGZHOU HONGDA NEW TEXTILE MACHINERY
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