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Pneumatic ship unloader for bulk grain

A pneumatic ship unloader technology, applied in the direction of conveyor, loading/unloading, conveying bulk materials, etc., can solve the problems of large ship unloader, heavy tonnage, loud noise, etc.

Pending Publication Date: 2019-08-13
HENAN UNIVERSITY OF TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ship unloader is large in size, heavy in tonnage, complex in structure, difficult to manufacture, loud in noise, and high in energy consumption. It has always been difficult for pneumatic ship unloaders to overcome the disadvantages, and the workload of each part is large, which makes its wide-scale use greatly restricted. limit

Method used

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  • Pneumatic ship unloader for bulk grain
  • Pneumatic ship unloader for bulk grain
  • Pneumatic ship unloader for bulk grain

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Embodiment Construction

[0032] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0033] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. "First", "second", "third" and "fourth" do not represent any sequence relationship, but are only distinguished for convenience of description. Those of ordinary skil...

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Abstract

The invention relates to the field of a bulk grain ship unloading, and in particular relates to a pneumatic ship unloader for bulk grain. A vertical telescopic conveying unit and a horizontal telescopic conveying unit in a pneumatic conveying structure can stretch and contract as needed, and a material absorbing structure is driven to move by the vertical telescopic conveying unit and the horizontal telescopic conveying unit to transfer the bulk grain at various positions. The bulk grain is conveyed in a state of suspension in the vertical telescopic conveying unit and the horizontal telescopic conveying unit, and meanwhile air is drawn in the vertical telescopic conveying unit with the bulk grain. A gas-grain mixture is subjected to gas-solid separation in a separation and dust removal structure, the separated gas is fed into an air source unit again, and the solid bulk grain is transferred to bulk grain receiving equipment through an unloading structure. The air source unit is connected with the separation and dust removal structure so as to improve the gas-solid separation effect and improve the dust removal efficiency.

Description

technical field [0001] The invention relates to the field of bulk grain ship unloading, in particular to a bulk grain pneumatic ship unloader. Background technique [0002] The currently commonly used unloading equipment in the port bulk cargo handling system includes pneumatic, chain bucket, bucket wheel, entrainment and other continuous ship unloaders. After the 1990s, some small continuous ship unloaders were put into production in our country, which played an important role in the process of port bulk cargo loading and unloading. my country's current technical conditions are limited, and there are some deficiencies in the design and manufacture of continuous ship unloaders. It needs continuous improvement and improvement in order to play its due value in the future production process. The 400t / h pneumatic ship unloaders in Guangzhou Port and Zhanjiang Port have been in operation for 25 and 19 years respectively. The ship unloader is large in size, heavy in tonnage, com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G67/60B65G53/16B65G53/34B65G53/52B65G53/60
CPCB65G67/606B65G53/16B65G53/34B65G53/52B65G53/60B65G2201/042
Inventor 王明旭黄冲张宇李柠盈晏丽李永祥曹宪周杨磊
Owner HENAN UNIVERSITY OF TECHNOLOGY
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