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Entrainment capturing device and preparation process thereof

A technology of capturing device and manufacturing process, applied in the field of gas-liquid separation device, can solve the problems of complex structure, difficult manufacturing, easy damage, etc., and achieve the effects of high precision, difficult modification and strong adaptability

Active Publication Date: 2016-03-02
陕西科弘实业发展有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] Among the current gas-liquid separation devices, there is a structure that relies on mechanical rotation, collision and adsorption, and then separates by centrifugal force. The main part is the rotating separation disc. The existing separation discs have complex structures and are difficult to manufacture. fragile problem

Method used

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  • Entrainment capturing device and preparation process thereof
  • Entrainment capturing device and preparation process thereof
  • Entrainment capturing device and preparation process thereof

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Embodiment

[0057] Such as figure 1 As shown, the outer diameter of the separation disc is: φ300mm; there are 50 long fan-shaped holes and 50 small fan-shaped holes on the disc surface; the total area of ​​the separation disc openings: S=0.0617m 2 ;Separation disc thickness: δ=2 mm; Set the speed of the separation disc: n=1450 rpm; Set the wind speed: Q=5 meters3 / sec; yields:

[0058] α≤3nδS / 50Q;

[0059] α≤(3×1450×2×0.0617) / (50×5);

[0060] α≤2.15 degrees;

[0061] Similarly: β≤2.15 degrees;

[0062] That is, the side angle of the fan-shaped hole is less than or equal to 2.15 degrees; from the calculation process, it can be seen that the higher the rotation speed of the separation disc, the greater the gas processing capacity, but it will cause an increase in noise. The larger the total opening area, the larger the gas handling capacity, but the width of the ribs will become smaller and the strength will decrease.

[0063] 2) Press the disc made in step (1) through a stretch formin...

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Abstract

Provided are an entrainment capturing device and a preparation process thereof. A metal plate of proper thickness is adopted, and cut to be in a disc shape through lasers, the disc is cut to form a circle of sector-shaped holes which comprise long holes and short holes, and the sector-shaped holes are radially distributed at uniform angles in the radial direction. The made disc is pressed through a stretch forming mold, the middle and the outer edge of the disc protrude out, then sharp corners and burrs of the disc are removed through a barreling method or electrolytic method, a separation disc is made, and a shaft sleeve and the separation disc are connected into a whole in the mode of expansive riveting or electric resistance welding. The entrainment capturing device is reasonable in structure, firm, durable, high in technological parameter adaptability and capable of being used for separating an entrainment medium in pollution gas.

Description

technical field [0001] The invention relates to a gas-liquid separation device, in particular to a mist capture device for separating liquid mist in gas. Background technique [0002] Among the current gas-liquid separation devices, there is a structure that relies on mechanical rotation, collision and adsorption, and then separates by centrifugal force. The main part is the rotating separation disc. The existing separation discs have complex structures and are difficult to manufacture. fragile problem. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the purpose of the present invention is to provide a mist capture device and its manufacturing process, which has the characteristics of simple structure, firmness and durability, and a wide range of gas-liquid separation parts. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] A mist capture device, com...

Claims

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Application Information

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IPC IPC(8): B01D45/08B01D45/14
CPCB01D45/08B01D45/14
Inventor 鲜祖洪鲜兴文杨雁
Owner 陕西科弘实业发展有限公司
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