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Automatic fog lowering, dedusting and cooling system and method in tunnel construction process

A technology for tunnel construction and fog reduction, which is used in mine/tunnel ventilation, dust prevention, and earth-moving drilling and mining, etc., can solve the problems of high temperature and high dust concentration in the tunnel, and achieves a device that is convenient to obtain materials, simple to manufacture, and resource-saving. Effect

Active Publication Date: 2018-06-12
SHANDONG UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the above problems, the present invention proposes an automatic fog-reducing, dust-removing and temperature-removing system during tunnel construction. The present invention solves the problems of high temperature and high dust concentration in the tunnel during tunnel construction.

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  • Automatic fog lowering, dedusting and cooling system and method in tunnel construction process
  • Automatic fog lowering, dedusting and cooling system and method in tunnel construction process

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Embodiment Construction

[0031] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0032] It should be noted that the terminology used here is only used to describe specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof. As introduced in the background technology, at present, for tunnel dust, only using ventilation pipes to ventila...

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Abstract

The invention discloses an automatic fog lowering, dedusting and cooling system and method in tunnel construction process. The system comprises a water guiding main pipe, water guiding pipes, a sensor, a valve, atomization devices, a cooling device, water outlets, and pipe clamps; the water guiding pipe is arranged in full profile along a tunnel vault; the pipes are fixed on the inner wall of a tunnel by the pipe clamps, and a circle of water guiding pipes are arranged every 3-5m; the water outlets of the water guiding pipes are all provided with atomization devices; the atomization devices can convert water in the water guiding pipes into an atomizing state to carry out fog lowering and dedusting, and the dedusting effect is improved; and the cooling device is arranged at an appropriate location of the water guiding main pipe, the water in the water guiding pipes is cooled and injected by the cooling device, and the cooling effect is improved. The automatic fog lowering, dedusting andcooling system and method in the tunnel construction process solve the problem of high temperature and high dust concentration in the process of tunnel construction work.

Description

technical field [0001] The invention relates to an automatic fog-reducing, dust-removing and cooling system and method during tunnel construction. Background technique [0002] With the rapid development of our country's economy, the construction of traffic engineering has become one of the indispensable factors to promote economic development. However, my country has a vast territory and complex terrain, and the construction of traffic tunnels is in a period of rapid development. A good tunnel operation environment is an important condition to ensure the quality of tunnel engineering, improve work efficiency, reduce the incidence of disasters, and maintain the physical and mental health of construction workers. In the process of modern underground construction, dust and high temperature have become important factors leading to the harsh environment in the tunnel, so it is very necessary to use equipment that can remove dust, reduce fog and cool down during tunnel construct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F5/04E21F3/00
CPCE21F3/00E21F5/04Y02E10/20
Inventor 李利平张琦刘洪亮周宗青宋曙光闫章程秦承帅巴兴之
Owner SHANDONG UNIV
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