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Asphalt crushing equipment and crushing method thereof

A technology of crushing equipment and asphalt, which is applied in the direction of mechanical material recovery, grain processing, recycling technology, etc., can solve the problems of no screening treatment, slow efficiency, low efficiency, etc., to prevent clogging, high efficiency, and improve crushing efficiency Effect

Pending Publication Date: 2022-06-03
江苏先达建设集团有限公司
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AI Technical Summary

Problems solved by technology

[0002] Bitumen is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid. It usually exists in the form of liquid or semi-solid petroleum. The surface is black and soluble in Carbon disulfide, carbon tetrachloride, and asphalt are organic gelling materials that are waterproof, moisture-proof and anti-corrosion. Asphalt is a cementing material for pavement structures that are widely used in road engineering. Asphalt pavement and expressways are widely used. Therefore, asphalt recycling has become a hot topic. The existing asphalt recycling is mostly broken by knocking, and the efficiency is low. In the existing asphalt crushing equipment, the asphalt is crushed through primary crushing. , Secondary crushing, however, there is no screening process before asphalt crushing, resulting in large and small pieces of asphalt waste being crushed together, and the efficiency is slow

Method used

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  • Asphalt crushing equipment and crushing method thereof
  • Asphalt crushing equipment and crushing method thereof
  • Asphalt crushing equipment and crushing method thereof

Examples

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Embodiment Construction

[0031] like Figure 1-Figure 4 As shown, an asphalt crushing equipment is installed on the frame 1 with a conveyor belt 103. The conveyor belt 103 transports the tiny asphalt in the vibrating screen section 2 and the asphalt crushed by the crusher to the waste residue storage tank 401. The conveyor belt 103 is provided with a vibrating table 101 and a slide rail 102 on both sides, and the stand 204 is symmetrically mounted on the vibrating table 101. An electric slide 301 is slidably connected to the slide rail 102, and the crusher is installed on the electric slide 301. The electric slide 301 operates the crusher to the outlet plate 210, and the highest point of the crusher reaches the table 1 of the rack. The distance is less than the distance from the lowest point of the outlet plate 210 to the table top of the rack 1, which is convenient for collecting the large-particle asphalt screened out by the vibrating screen partition 2. There is also a collection area 4 on one side...

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Abstract

According to the asphalt crushing equipment, a vibration screening area is installed on a rack and comprises a vibration table, a vertical frame and a screening device, a roller shaft used for pushing large-particle asphalt out of the screening device is installed in the screening device, an object pushing plate is installed on the roller shaft, and the roller shaft is movably installed on an electric lifting frame; a connecting shaft penetrates through the vertical frame and the screening device, the connecting shaft is movably connected with the vertical frame, and the connecting shaft is fixedly connected with the screening device; the crushing area comprises a crusher, a flow control plate is installed in the crusher, and a plurality of leakage holes are formed in the flow control plate.

Description

technical field [0001] The invention belongs to the technical field of asphalt crushing equipment, and particularly relates to an asphalt crushing equipment and a crushing method thereof. Background technique [0002] Asphalt is a black-brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid. It usually exists in the form of liquid or semi-solid petroleum. The surface is black and soluble. Carbon disulfide, carbon tetrachloride, asphalt is a waterproof, moisture-proof and anti-corrosion organic cementitious material. Asphalt is a pavement structure cementing material widely used in road engineering. Asphalt pavements and highways are widely used. Therefore, asphalt recycling has also become a hot topic. The existing asphalt recycling is mostly broken by knocking, which is inefficient. , Secondary crushing, but the asphalt is not screened before crushing, resulting in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/14B02C18/22B02C23/14
CPCB02C18/142B02C18/2216B02C23/14Y02W30/52
Inventor 陈永锋杨晓华尹国民陈梅司马逸云陈建强
Owner 江苏先达建设集团有限公司
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