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Non-throttle cyclone filter

A filter, no throttling technology, applied in the direction of the cyclone device, the device in which the axial direction of the cyclone can be reversed, etc., can solve the problems of large resistance loss, inability to prevent sea waves, and poor hydrophobicity of the cyclone. , to achieve the effect of small resistance loss, light weight and low cost

Inactive Publication Date: 2009-08-26
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the existing cyclone is equipped with an air outlet bell mouth at its rear end, this bell mouth is actually a restrictor with high resistance loss, and the resistance loss is relatively large
In addition, when the cyclone is used on the marine air intake filter, the existing cyclone has poor hydrophobicity and cannot play the role of preventing waves

Method used

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  • Non-throttle cyclone filter
  • Non-throttle cyclone filter
  • Non-throttle cyclone filter

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Embodiment Construction

[0020] The present invention is described in more detail below in conjunction with accompanying drawing example:

[0021] combine figure 2 and image 3 The composition of the throttleless cyclone of the present invention includes a blade shaft 21, a blade 22, a cyclone front section 23, a hydrophobic annular zone 24, and an air outlet rear section 25, and the blades are evenly distributed around the blade shaft to form an impeller, and then put into the casing Inside, the front section of the cyclone is formed. The airflow enters from the front section, passes through the cyclone blades, enters the cavity, and finally flows out from the rear section. The front and back sections should not be too long, but they should not be too short either. If the front section is too long, there will be no rectification section, and the flow field will be very chaotic; if the rear section is too short, the airflow cannot flow out of the air outlet section smoothly.

[0022] combine Fi...

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PUM

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Abstract

The invention provides a non-throttle cyclone filter, which comprises an outer frame consisting of six panels and a turboseparator arranged on the outer frame. The turboseparator comprises an outer cylinder, a rachis arranged in the outer cylinder and a vane arranged on the rachis; an annular zone is arranged on the outer cylinder to divide the turboseparator into a front cyclone section, a hydrophobic annular zone and a back exhaust section; the front cyclone section is arranged on the front panel of the outer frame; the back exhaust section is arranged on the back panel of the outer frame. The non-throttle cyclone filter of the invention and the novel turboseparator thereof have the characteristics of simple structure, small resistance loss, high hydrophobic ability, high separating efficiency, light weight, low cost, and the like.

Description

(1) Technical field [0001] The invention relates to a device for gas-liquid and gas-solid separation. (2) Background technology [0002] The cyclone substructures widely used in separators such as figure 1 As shown, it is mainly used in the air intake filter device of ships, and can also be used in the chemical industry for gas-solid separation. The main structure of the existing cyclone comprises a circular outer cylinder, a cyclone blade, a blade shaft, an air outlet pipe and a water outlet. The main function of the cyclone blade is to rotate the airflow to separate the air particles; the blade shaft has a guiding effect on the airflow; the salt mist is captured by the wall and condensed into droplets and then flows out from the drain. Eight blades are evenly distributed around the blade shaft, and each blade forms a certain angle with the axis. The bell mouth outlet of the cyclone is actually a restrictor with high resistance loss. [0003] It is an inertial separator...

Claims

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Application Information

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IPC IPC(8): B04C5/08
Inventor 王忠义曲永磊栾一刚孙海鸥王松
Owner HARBIN ENG UNIV