Main material double-layer pipe conveying system

A conveying system and double-layer pipe technology, which is applied in the direction of conveyors, conveying bulk materials, transportation and packaging, etc., can solve problems such as easy sticking to the wall, and achieve the effect of preventing powder leakage and ensuring normal feeding

Pending Publication Date: 2017-11-24
WUXI RICH INTELLIGENT EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the problem of the existing powder conveying, which is easy to stick to the wall, especially the powder with high viscosity, the present invention provides a main material double-layer pipe conveying system, which has no residue on the pipe wall when conveying the powder, ensuring normal feeding

Method used

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  • Main material double-layer pipe conveying system

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Embodiment Construction

[0011] See figure 1 As shown, a main material double-layer pipe conveying system includes a conveying pipeline, and the conveying pipeline includes an elastic inner pipe 1 and a rigid outer pipe 2. There is a gap between the elastic inner pipe 1 and the rigid outer pipe 2, and the rigid outer pipe 2 The two ends are fixedly connected to the outer peripheral surfaces of the joints 3-1, 3-2 and sealed, and the two ends of the elastic inner tube 1 are respectively fixedly fitted on the joints 3-1, 3-2 and fixed by the clamp 4, which ensures reliable and stable connection. The elastic inner tube 1 is a silicone tube, which is elastic, and the flow of gas drives the silicone tube to fluctuate, so as to realize vibration and prevent the powder from sticking to the wall. The rigid outer tube 2 is a steel pipe. There are two interfaces 5 on the side wall of the rigid outer tube 2, and the two interfaces 5 are connected through a transparent air tube 6. When the elastic inner tube 1 br...

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Abstract

The invention relates to the technical field of powder conveying systems, in particular to a main material double-layer pipe conveying system. When powder is conveyed by the main material double-layer pipe conveying system, no powder remains on the pipe wall, and normal feeding is ensured. The main material double-layer pipe conveying system comprises a conveying pipeline and is characterized in that the conveying pipeline comprises an elastic inner pipe and a rigid outer pipe; a gap is reserved between the elastic inner pipe and the rigid outer pipe; the two ends of the rigid outer pipe are fixedly connected with the outer circumferential faces of joints and sealed with the outer circumferential faces of the joints; and the two ends of the elastic inner pipe are fixedly connected with the joints in a sleeving mode correspondingly.

Description

technical field [0001] The invention relates to the technical field of powder conveying systems, in particular to a main material double-layer pipe conveying system. Background technique [0002] In industrial production, the powder is generally conveyed directly by the pipeline, and the powder is conveyed forward by the air pressure. The powder will inevitably remain on the pipe wall during the conveying process, especially for some high-viscosity materials. Once there is some moisture , especially easy to stick to the wall, it is easy to form accumulation in the pipeline, and in severe cases, the pipeline will be blocked, affecting the normal feeding. Contents of the invention [0003] Aiming at the problem of the existing powder conveying, which is easy to stick to the wall, especially the powder with high viscosity, the present invention provides a main material double-layer pipe conveying system, which has no residue on the pipe wall when conveying the powder, ensurin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G53/52B65G53/66
CPCB65G53/521B65G53/66
Inventor 马正光邵向涛
Owner WUXI RICH INTELLIGENT EQUIP CO LTD
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