Installation structure of underground air cannon

A technology of installation structure and air cannon, which is applied in the direction of packaging, transportation and packaging, containers, etc., can solve the problems of difficult cleaning, danger, uneven feeding, etc., and achieves easy popularization and application, good anti-arching effect, and low manufacturing cost Effect

Active Publication Date: 2010-10-13
PUYANG YALI MACHINERY MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the clogging, material accumulation, arching, uneven feeding and difficult flow of bulk materials (such as coal, ash powder, chemical fertilizer, etc.) are common phenomena, especially in underground operations, which directly affect normal production and transportation. There is no good solution to the operation, usually using methods such as manual removal, high-pressure water hammer, etc., and cleaning is very difficult. These methods are labor-intensive, time-consuming, dangerous, inefficient and unsatisfactory, and cannot meet the needs of production and transportation operations.

Method used

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  • Installation structure of underground air cannon
  • Installation structure of underground air cannon
  • Installation structure of underground air cannon

Examples

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Embodiment

[0012] Example: such as Figure 1-3 The shown installation structure of the downhole air cannon includes a pyramid-shaped funnel 1, and at least two exhaust ports 2 are arranged in the center of each cone surface inside the pyramid-shaped funnel 1, and the exhaust ports 2 face Obliquely downward; in this embodiment, the funnel 1 is a quadrangular pyramid-shaped structure, and two air outlets 2 are respectively arranged on the four surfaces of the inner wall of the funnel 1 according to the vertical arrangement. The facing direction of the exhaust port 2 is located in the angle region between the slope direction of the inner wall of the funnel 1 and the horizontal direction.

[0013] The rear side of the exhaust port 2 communicates with the air cannon 4 through the exhaust pipe 3 , and the air inlet of the air cannon 4 communicates with the air tank 6 through the air intake pipe 5 . If necessary, a pressure regulating valve can be set on the exhaust pipe 5.

[0014] The gas i...

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Abstract

An installation structure of an underground air cannon comprises a poly-pyramidal funnel, which is characterized in that at least two air exhausts are sequentially arranged in the center of each pyramidal face inside the poly-pyramidal funnel from top to bottom and face the oblique lower side; and the rear sides of the air exhausts are communicated with the air cannons by exhaust pipes and the air inlets of the air cannons are communicated with air storage tanks. The structure is simple, practical in functions, safe and efficient, saves labor and time, has good anti-blocking and anti-cambering effects and low manufacturing cost and is convenient to spread and use and especially suitable for production and transport of bulk materials.

Description

technical field [0001] The invention relates to an installation structure of an underground air cannon, which is mainly used for solving blockage and arching of bulk materials. Background technique [0002] At present, the clogging, material accumulation, arching, uneven feeding and difficulty in flow of bulk materials (such as coal, ash powder, chemical fertilizer, etc.) are common phenomena, especially in underground operations, which directly affect normal production and transportation. There is still no good solution for the operation. Usually, methods such as manual removal and high-pressure water hammer are used. Cleaning is very difficult. These methods are labor-intensive, time-consuming, dangerous, inefficient and unsatisfactory, and cannot meet the needs of production and transportation operations. Contents of the invention [0003] The purpose of the present invention is to provide an installation structure of an underground air cannon, which is safe and efficie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/70
Inventor 贾卫中武新宽冯柳磊王江伟王自达郭银柱孙杰飞
Owner PUYANG YALI MACHINERY MFG
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