A spray dust suppression device for tunnel construction

A technology for spray dust reduction and tunnel construction, which is applied in safety devices, dust prevention, mining equipment, etc.

Active Publication Date: 2020-10-30
新昌县雷涛机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the traditional water spraying and dust reduction, the water consumption is large, the spraying water source has not been atomized, which directly affects the dust reduction effect, and a large amount of water spraying causes the ground to be muddy, which brings many unfavorable factors to the tunnel construction. The technical problem is to provide a spray dust suppression device for tunnel construction that can atomize the water source and at the same time make the fog water fully contact with the dust in the air

Method used

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  • A spray dust suppression device for tunnel construction
  • A spray dust suppression device for tunnel construction
  • A spray dust suppression device for tunnel construction

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Experimental program
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Embodiment

[0024] A spray dust suppression device for tunnel construction, such as Figure 1-6As shown, it includes a water storage frame 1, a mounting box 2, a wheel 3, a mounting plate 4, a first fixing plate 5, a water outlet pipe 6, an external gear 7, a first rotating shaft 8, an atomizing device 9, a mist outlet pipe 11, Spray frame 12, first bearing seat 13, first rack 14, first slide rail 15, first slider 16, sector gear 17, first one-way valve 18, connecting rod 19, second rotating shaft 21, first Pulley 22, first flat belt 23, piston 24, first elastic member 25, water inlet pipe 26, second one-way valve 27, second fixed plate 28, connecting plate 29, third fixed plate 30, third rotating shaft 31, Cam 32, motor 33, second flat belt 34, L-shaped bar 35, second slide rail 36, second rack 37, second slider 38, pull wire 39, fourth fixed plate 40, fixed pulley 41, fan 42 , the fifth fixed plate 43, the first bevel gear 44, the second bevel gear 45, the sixth fixed plate 46, the sec...

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Abstract

The invention belongs to the field of tunnel construction, in particular to a spray dustfall device for the tunnel construction. The spray dustfall device for the tunnel construction can atomize a water source and at the same time enables the atomized water to be in fully contact with dust in the air. The spray dustfall device for the tunnel construction comprises a water storage frame, an installation box, wheels, an installation plate, a first fixed plate, a water outlet pipe, an external gear, a first rotating shaft, an atomization device, a fog outlet pipe, a fog spray frame, a first bearing seat, a first rack, a first sliding rail, a first sliding block, a sector gear, a first check valve, a connecting rod, a second rotating shaft, a first belt pulley, a first flat belt and the like.The wheels are fixedly connected to the bottom of the installation plate, and the water storage frame is fixedly connected to the top of the installation plate. The spray dustfall device for tunnel construction achieves the effects of atomizing the water source and at the same time enabling the atomized water to be in fully contact with the dust in the air.

Description

technical field [0001] The invention belongs to the field of tunnel construction, in particular to a spray dust suppression device for tunnel construction. Background technique [0002] With the progress of society, the state and enterprises pay more and more attention to occupational health, and creating a good working environment for construction workers is an inevitable requirement. Due to the narrow working surface and poor ventilation conditions of tunnel construction, the dust and toxic and harmful gases generated during the construction and production process are not easy to spread, which has seriously affected the health of construction workers, and also caused occupational diseases such as pneumoconiosis and acute and chronic poisoning of harmful gases. hardest hit area. [0003] Tunnel construction is a complicated process, and its environmental pollution is also great. There are many tunnel construction surfaces, long single-hole excavation, and a large amount o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F5/04
CPCE21F5/04
Inventor 吉利华
Owner 新昌县雷涛机械有限公司
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