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Cyclone separation device

A cyclone separation device, a technology of cyclone separation, applied in the direction of suction filter and so on

Pending Publication Date: 2019-01-22
浙江龙力科技股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to improve the dust removal efficiency in a limited space, replace the one-time consumed filter screen with a reusable filter component, and improve the economic and environmental benefits

Method used

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Experimental program
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Effect test

Embodiment 1

[0036] Such as figure 1 As shown, a cyclone separation device according to the present invention includes a first cyclone separation unit 1, a second cyclone separation unit 2 and a residual air purification unit 3; the second cyclone separation unit 2 is arranged inside the first cyclone separation unit 1, The first cyclone separation unit 1 and the second cyclone separation unit 2 are provided with a residual air purification unit 3 on the coaxial upper part, and the three units are assembled into a whole.

[0037] Such as figure 2 The first cyclone separation unit 1 shown includes an outer dust collecting bucket 11, an air inlet 12, an air duct 13 and a cyclone cover 14, the air inlet 12 is arranged on the upper part of the outer dust collecting bucket 11, and the air guiding The pipe 13 is connected with the air inlet 12, and is installed on the inner wall of the outer dust collecting barrel 11 at a certain angle (1°-40°) tangentially downward. The application example o...

Embodiment 2

[0044] The cyclone separation device also includes a set of protection device 4 for shutting down when the outer dust collecting barrel is full of water. When the water level inside the outer dust collecting barrel 11 rises to a certain height, the full water signal is triggered. After receiving the signal, the actuator cuts off the main power supply, Out of service equipment. In this embodiment, the combination of liquid level switch + electronic integrated circuit is used to replace the conventional floating ball mechanical structure; The floating ball floats with the rise of the water level, transmits the signal to the integrated circuit through the electromagnetic field and cuts off the main power supply, and at the same time the motor stops running, thus effectively solving the defects of the conventional floating ball mechanical structure.

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PUM

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Abstract

The invention discloses a cyclone separation device, comprising a first cyclone separating unit, a second cyclone separating unit and a residual gas purifying unit. The first cyclone separating unit is use to introduce air and remove large particle impurities and moisture in the air, and an air duct having a downward open tangent line is disposed behind an air inlet; the second cyclone separatingunit is used to further remove small particle impurities and moisture in the air; the residual gas purifying unit includes a filter device for removing fine particle impurities in the air to prevent secondary pollution; and preferably, the cyclone separation device further comprises a set of an external dust-collecting bucket full-water shutdown protection device. The cyclone separation device adopts the air duct having a downward open tangent line, so that air entrained with particles and moisture can be forced to advance in a spiral path around an annular cavity, thereby accelerating deposition of solid particles and moisture, and improving the separation efficiency.

Description

technical field [0001] The invention relates to the field of dust and water suction equipment, in particular to a cyclone separation device. Background technique [0002] At present, the existing vacuum cleaner filtration methods are roughly divided into dust collection bags (paper bags or cloth bags), Hypa filter screens, other material filter screens, water filtration or a combination of the above several filtration methods. The dust collection bag filter is easy to block when cleaning fine dust, and the amount of dust absorption is small, and the motor is prone to heat after blockage, resulting in shortened service life of the motor and low work efficiency. The filter effect of a separate Hypa filter is similar to that of a dust bag. At the same time, the higher the filter grade of the Hypa filter, the easier it is to block, and the lower the filter grade, the secondary pollution is serious. In addition, filter materials such as dust bags and Hypa filters are consumed ve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/16
CPCA47L9/16
Inventor 杨广雄
Owner 浙江龙力科技股份有限公司