Amplitude-adjustable screening equipment for shield construction muck treatment

A technology of screening equipment and amplitude adjustment, which is applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of reducing the processing capacity and adaptability of vibrating screening devices, and improve the processing capacity and adaptability, and improve the processing capacity and adaptability, noise reduction effect

Inactive Publication Date: 2020-07-17
CHINA RAILWEY ENG SERVICE CO LTD
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Problems solved by technology

[0005] Aiming at the problem that using the same amplitude in the vibrating screening device in the prior art will reduce the processing capacity and adaptability of the vibrating screening device, the present invention provides an amplitude-adjustable screening device for shield construction dregs treatment, the purpose of which is to It lies in: enabling the screening equipment to work under different amplitudes, improving its processing capacity and adaptability

Method used

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  • Amplitude-adjustable screening equipment for shield construction muck treatment
  • Amplitude-adjustable screening equipment for shield construction muck treatment
  • Amplitude-adjustable screening equipment for shield construction muck treatment

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Embodiment Construction

[0040] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0041] Combine below Figure 1 ~ Figure 3 The present invention will be described in detail.

[0042] An amplitude-adjustable screening equipment for shield construction slag processing, comprising a screening equipment box 2, a screen 3 is arranged in the vibrating screening equipment box 2, and the vibrating screening equipment box 2 The lower part and the upper part are respectively fixedly connected with a spring assembly 1 and a vibrating device 5 . The vibrating device 5 in this embodiment is an excitation motor. The spring assembly 1 is provided with an amplitude adjustment device.

[0043] The spring assembly includes an upper mounting base 101 and a lower mounting base 108, the upper mounting base 101 is bolted to the vibration screening equipment box 2, and the lower mounting base...

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Abstract

The invention belongs to the technical field of shield construction muck treatment, and particularly relates to amplitude-adjustable screening equipment for shield construction muck treatment. The problem that the treatment capacity and adaptability of a vibration screening device can be reduced when the vibration screening device adopts the same amplitude in the prior art is solved. According tothe technical scheme of the invention, the amplitude-adjustable screening equipment for shield construction muck treatment comprises a screening equipment box body (2), wherein a screen mesh (3), a spring assembly (1) and a vibrating device (5) are arranged in the vibrating screening equipment box body (2), and an amplitude adjusting device is arranged in the spring assembly (1). According to theamplitude-adjustable screening equipment for shield construction muck treatment, the vibration amplitude of the spring assembly can be changed, so that the vibration amplitude of the screening equipment can be adjusted, the screening equipment can work under different vibration amplitudes, the treatment capacity and the adaptability of the screening equipment are improved, and the screening equipment is suitable for treating shield construction muck.

Description

technical field [0001] The invention belongs to the technical field of shield construction dregs treatment, and in particular relates to an amplitude-adjustable screening device for shield construction dregs treatment. Background technique [0002] At present, the direct transport method is mostly adopted for the disposal of the muck generated in shield tunneling construction, but directly transporting the muck to landfill will pollute the environment, and a large amount of available resources in the muck will be wasted, so some construction sites use The method of vibrating sieving is adopted to classify and treat the muck. [0003] In the prior art, the muck excavated by the shield machine will be transported to the vibrating screening device in various ways. Since the strata that the shield machine passes through are often complex and the properties of the sand and gravel are unstable, different types and different particle sizes For sand and gravel, the amplitude of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/34B07B1/42B07B1/46
CPCB07B1/343B07B1/42B07B1/46B07B1/4609
Inventor 郑军冯赟杰李恒梅元元周鸿雏伍奇韩啸刘光鑫
Owner CHINA RAILWEY ENG SERVICE CO LTD
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