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laminar flow

A flow device and rectifier technology, applied in the field of laminar flow devices, can solve the problems of air flow turbulence, pressure loss, and large energy consumption, and achieve the effects of reducing loss, reducing air flow pressure loss, and improving stability

Active Publication Date: 2018-11-20
XINWEN MINING GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a laminar flow device to solve the problem of large pressure loss and energy consumption caused by the turbulence of the air flow output by the air flow source in the prior art

Method used

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Embodiment Construction

[0021] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0022] see in conjunction Figure 1 to Figure 3 As shown, according to an embodiment of the present invention, the laminar flow device includes an installation ring 1 and a rectifier 2 fixedly arranged at the channel of the installation ring 1, and the rectifier 2 includes a plurality of rectifiers extending along the axial direction of the installation ring 1 channel 3.

[0023] When using the laminar flow device, the laminar flow device can be installed on the outlet pipe of the gas source through the installation ring 1. When the gas flows out of the gas source, it will pass through the rectifier 2, then flow along the rectification direction of the rectifier, and pass through the rectifier 2 Af...

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Abstract

The invention provides a laminar flow device. The laminar flow device comprises an installation ring (1) and a rectifier (2) fixedly arranged on a channel of the installation ring (1). Multiple rectifying channels (3) extending in the axial direction of the installation ring (1) are densely distributed on the rectifier (2). By means of the laminar flow device, the problems that in the prior art, the pressure loss and energy consumption are large due to turbulence of airflow output by an airflow source can be solved.

Description

technical field [0001] The invention relates to the field of air flow rectification, in particular to a laminar flow device. Background technique [0002] Compared with mechanical conveying, pneumatic conveying has many significant advantages, and it has been greatly developed in practical applications. In addition to conveying grain, conveyed materials have been expanded to cover various powder and granular solid materials, such as fertilizers, Cement, plastics, chemical raw materials, pharmaceuticals, coal mines, etc. [0003] However, traditional pneumatic conveying has insurmountable technical problems such as high energy consumption, serious equipment and pipeline wear, and short conveying distance, especially when conveying large particle size and high density materials. In the pneumatic conveying system, the wind source is the equipment that provides the power for conveying. Since the airflow output by the wind source is very turbulent, when it flows through obstacle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F15D1/02
CPCF15D1/02F15D1/025
Inventor 马恒强杨绪军国继征刘君尹承昌
Owner XINWEN MINING GROUP