Labyrinth type dust collection box

A dust box and labyrinth technology, applied in the field of labyrinth dust boxes, can solve the problem of unacceptable particle filtration rate, achieve the effect of slowing down the accumulation speed, maintaining physiological health, and reducing the accumulation speed

Inactive Publication Date: 2012-11-28
吴福吉
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Problems solved by technology

In areas polluted by nuclear radiation, such a filtration rate o

Method used

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  • Labyrinth type dust collection box
  • Labyrinth type dust collection box
  • Labyrinth type dust collection box

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Embodiment Construction

[0039] see figure 1 and figure 2 As shown, the present invention is a labyrinth dust collection box, which is mainly provided with a dust collection unit 2 in the housing 11 of the dust collection box 1, and the dust collection unit 2 is made of a chargeable dust collection plate 21 material. A semi-enclosed dust collection box with unidirectional air passages 12 with inlet and outlet ports 23, 24 at both ends, and at least one positive (negative) charged dust collection plate is arranged crosswise in the dust collection box 21. A labyrinth-like semi-enclosed one-way air channel 12 is formed in the dust box, so that at least three sides of the air channel 12 of the dust box are dust-collecting plates with positive (negative) charges. 21. In order to increase the dust collection area and increase the impact probability of air fine and ultrafine particles, and at the air inlet 23 and air outlet 24 of the air flow channel 12 of the dust collection box, the discharge emission e...

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Abstract

The invention discloses a labyrinth type dust collection box. A dust collection unit is arranged in an air duct of a shell of an air treatment device; the dust collection unit is a dust collection box which is made of a chargeable dust collection plate material and is semi-closed, an air inlet and an air outlet are formed at two ends of the dust collection box, and a unidirectional air flow channel can be formed in the dust collection box; at least more than one positively (negatively) charged dust collection plate is arranged in the dust collection box in a staggered way, so that the labyrinth-like semi-closed unidirectional air flow channel is formed in the dust collection box; and negatively (positively) charged particles in the air collide at least three surfaces of positively (negatively) charged dust collection plates in the air duct in a detour way by using the linear motion or a diffusion effect of fine and ultrafine particles in the air in the labyrinth-like air duct of the dust collection box, and the normal flow state of heterogeneous particles of the air which are driven by the unidirectional air flow is disturbed, and the fine and ultrafine particles of the negatively (positively) charged heterogeneous particles of the air are almost completely adsorbed on inner wall of the air duct, so that the aim of increasing the dust collection effect is fulfilled.

Description

technical field [0001] The invention relates to a dust collecting box, especially to a dust collecting unit which is arranged in the air duct of the dust collecting box shell, and the dust collecting unit is a semi-closed and The dust collection box with one-way air duct with air inlet and outlet at both ends, at least one dust collection plate with positive (negative) charge is placed in the dust collection box, forming a maze in the dust collection box The semi-enclosed one-way air flow channel makes at least three sides of the air flow channel of the dust collection box are dust collection plates with positive (negative) charges to increase the dust collection area and increase the air fine and ultrafine particles The impact probability is high, and at the air inlet of the air flow channel of the dust box, there is a discharge emitter (line) of the air ionization generator or a fan at the air outlet, and then use the principle of material inertial motion to generate unidire...

Claims

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Application Information

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IPC IPC(8): B03C3/34B03C3/40
Inventor 吴福吉
Owner 吴福吉
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