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Centrifugal humidifying dust removal filtering device

A filter device and wet dust removal technology, which is applied in the direction of combined device, separation method, and dispersed particle separation, can solve the problems of expensive filter system and increased wind resistance, and achieve the effects of convenient installation and use, avoiding wind resistance and low energy consumption

Inactive Publication Date: 2016-07-06
天津京达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the particle size of the particles is reduced to 5 microns, 2 microns or even sub-microns, the filtration system will become more expensive, and the wind resistance will increase significantly

Method used

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  • Centrifugal humidifying dust removal filtering device
  • Centrifugal humidifying dust removal filtering device

Examples

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Embodiment 1

[0024] Example 1, see figure 1 , a centrifugal humidification type dust filter device, including a centrifugal dust removal cylinder 1 and an atomization humidification device 2, the centrifugal dust removal cylinder 1 is installed on the upper part of the road sweeper garbage collection box; the centrifugal dust removal cylinder 1 includes an upper end The outer cylinder 1-1 and the inner cylinder 1-2 are both open. The outer cylinder adopts a variable-diameter structure, and the diameter of the lower end is smaller than the diameter of the upper end. The effect of the enlargement is that the centrifugal force becomes smaller. The reason is that the viscosity increases, and the dust adheres to the wall of the outer cylinder due to the decrease of centrifugal force and the increase of viscosity, and then forms a fluid to flow back to the garbage collection box; the upper part of the outer cylinder is an air outlet 1-10 connected to the atmosphere; the inner cylinder The height...

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Abstract

The invention relates to a centrifugal humidifying dust removal filtering device.The centrifugal humidifying dust removal filtering device comprises a centrifugal dust removal cylinder and an atomizing and humidifying device, the centrifugal dust removal cylinder is installed on the upper portion of a garbage collecting tank of a road sweeper and comprises an outer cylinder body and an inner cylinder body, the upper end of the outer cylinder body and the upper end of the inner cylinder body are opened, a conical material guide hopper is arranged at the bottom of the inner cylinder body, and a motor and a centrifugal impeller are installed in the inner cylinder body; a motor protective cover is installed at the outer side of the motor, and a dust removal top cover used for adjusting the axial airflow of the cylinder bodies into radial airflow is arranged in the linear direction of an air outlet, communicated with the atmosphere, of the outer cylinder body; the atomizing and humidifying device comprises a water storage tank, a high-pressure water pump and an atomizing nozzle communicated with the high-pressure water pump, and the atomizing nozzle is located below the conical material guide hopper.The centrifugal humidifying dust removal filtering device has the advantages of being simple in structure, convenient to install and use, low in cost, low in energy consumption, good in dust removal effect, convenient to maintain and the like.

Description

technical field [0001] The invention belongs to the technical field of dust removal for road sweeping vehicles, in particular to a centrifugal humidification type dust removal filter device. Background technique [0002] At present, the working environment of the road sweeper is very bad. When the cleaned garbage enters the garbage collection box, the garbage collection box and the cleaning system are under negative pressure, so the fan is required to continuously extract the air inside. Due to the high precision of the impeller of the fan, the attachment and entry of very little garbage will cause the airflow in the fan to be disordered, resulting in wind resistance, and then affecting the power of the fan. At this time, the current of the fan rises sharply, and the speed drops at the same time. On the one hand, the air volume drawn out decreases sharply, and on the other hand, it is easy to cause the fan to burn out after being overloaded. Therefore, when the air is disch...

Claims

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Application Information

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IPC IPC(8): B01D50/00
CPCB01D50/40
Inventor 王振民
Owner 天津京达科技有限公司
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