Directional accelerated crystallization device for tunnel drainage system and use method

A crystallization device and tunnel drainage technology, which is applied in drainage, safety devices, earthwork drilling and mining, etc., can solve the problems of difficult to achieve the expected effect, damage to the surrounding environment of drainage pipes and tunnels, etc., and achieve the effect of simple structure and easy tonic

Pending Publication Date: 2022-04-12
CHANGAN UNIV
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Problems solved by technology

[0005] Generally speaking, these methods are often limited by the objective conditions such as the tunnel drainage pipe being closed and buried inside the lining,

Method used

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  • Directional accelerated crystallization device for tunnel drainage system and use method
  • Directional accelerated crystallization device for tunnel drainage system and use method
  • Directional accelerated crystallization device for tunnel drainage system and use method

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Embodiment Construction

[0027] In order to make the above objects, features and advantages of the present invention more comprehensible, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways than those described here, and those skilled in the art can make similar extensions without departing from the connotation of the present invention. Accordingly, the present invention is not limited to the specific embodiments disclosed below.

[0029] Please refer to Figure 1 to Figure 5 :

[0030] (1), a kind of directional accelerated crystallization device for tunnel drainage system, comprises crystallization tank assembly 1, felt wool layer 2 and medicine box assembly 3; Described crystallization tank assembly co...

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Abstract

The invention relates to the technical field of tunnel drainage, and particularly discloses a directional accelerated crystallization device for a tunnel drainage system and a use method.The directional accelerated crystallization device comprises a crystallization pond assembly, a felt layer and a medicine box assembly, the crystallization pond assembly comprises a crystallization pond, and a pond cover is arranged at the top of the crystallization pond; the crystallizing pond comprises a front wall, a rear wall, an outer wall and an inner wall; the medicine box assembly comprises a medicine storage box, a horizontal net-shaped medicine clamping box is arranged at the box bottom of the medicine storage box and is of a double-layer hollow net-shaped structure, the bottom of the medicine storage box is communicated with the net-shaped medicine clamping box, and reaction medicine is placed in the net-shaped medicine clamping box. Influences of temperature, flow velocity, chemicals, shape and surface morphology of the crystallizing pond on tunnel water body crystallization are considered, the assumption of directional crystallization of the tunnel drainage system can be realized, and the tunnel drainage system has the advantages of simple structure and easiness in chemical supplement, cleaning, maintenance and maintenance, can be applied to tunnels put into operation, and also can be applied to tunnel drainage systems. And the method can also be applied to tunnels in a design period.

Description

technical field [0001] The invention relates to the technical field of tunnel drainage, in particular to a directional accelerated crystallization device and a usage method for tunnel drainage systems. Background technique [0002] With the continuous development of the social economy and the continuous advancement of the road construction process, my country's tunnel engineering has achieved considerable development and construction. At present, the number and mileage of construction have ranked first in the world. However, limited by factors such as design level, construction quality, material quality, geological conditions, and operating environment, a large number of tunnels have various degrees of disease after they are put into operation, and tunnel water damage is often the cause of other diseases. [0003] According to statistics, at present, 70% of the tunnels in our country have water leakage, and 30% of them have serious leakage. The decrease in drainage performan...

Claims

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Application Information

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IPC IPC(8): C02F1/52E21F16/02
Inventor 刘禹阳安驰来弘鹏赵杰袁哲杨万精贾能王耕谢门东
Owner CHANGAN UNIV
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