Gravity dust removal apparatus and asphalt stirring device

A technology of gravity dust removal and detection device, applied in the directions of roads, separation methods, road repair, etc., can solve the problem that gravity dust removal devices cannot be adaptively adjusted, and achieve the effect of realizing self-adaptive performance, meeting dust removal requirements, and ensuring dust removal efficiency.

Pending Publication Date: 2017-10-24
JIANGSU XCMG CONSTR MASCH RES INST LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to propose a gravity dedusting device and asphalt mixing equipment to solve the problem that the gravity dedusting device in the prior art cannot be adaptively adjusted according to the actual operating conditions of the mixing station

Method used

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  • Gravity dust removal apparatus and asphalt stirring device
  • Gravity dust removal apparatus and asphalt stirring device
  • Gravity dust removal apparatus and asphalt stirring device

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0041] In describing the present invention, it should be understood that the terms "center", "transverse", "longitudinal", "front", "rear", "left", "right", "upper", "lower", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplif...

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Abstract

The invention relates to a gravity dust removal apparatus and an asphalt stirring device. The gravity dust removal apparatus includes an air inlet bin (1), a gravity dust removal bin (2) and an air outlet bin (3). The air inlet bin is used for feeding dust-containing flue gas. The gravity dust removal bin is located at the downstream of the air inlet bin and is used for removing at least a part of dust in the dust-containing flue gas through gravity, wherein the purified flue gas is discharged through the air outlet bin. Flow-guide blades (51) are located in the gravity dust removal bin and are used for performing dust removal and guidance to the flue gas passing through the gravity dust removal bin, flow-guide angle of the flow-guide blades being adjustable. By arranging the flow-guide blades with adjustable flow-guide angle, limitation of a gravity dust removal apparatus in the prior art is overcome; in the gravity dust removal apparatus, the flow-guide angle of the flow-guide blades can be adjusted at any time according to actual operation status of the asphalt stirring device, so that self-adaption of the flow-guide angle is achieved. The gravity dust removal apparatus guarantees dust removal efficiency and satisfies dust removal demand.

Description

technical field [0001] The invention relates to the technical field of road construction machinery, in particular to a gravity dust removal device and asphalt mixing equipment. Background technique [0002] With the gradual increase of infrastructure construction projects, a large number of old roads need to be renovated, and the demand for asphalt mixture is increasing. Based on the needs of energy saving, emission reduction and environmental protection, the technical performance indicators of asphalt mixing equipment (also known as asphalt mixing plant) The requirements are also getting higher and higher. The gravity dust removal device used in asphalt mixing equipment requires the recovery of dust with a particle size of more than 75 μm, while the existing gravity dust removal device is generally of a fixed structure and has poor versatility. When changing, the gravity dedusting device cannot be effectively adaptively matched, resulting in the recovery particle size and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/10B01D45/02
CPCB01D45/02E01C19/10
Inventor 黄建华李海强李家春张晓辉
Owner JIANGSU XCMG CONSTR MASCH RES INST LTD
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