Tunnel construction wastewater cyclic utilization apparatus

A wastewater circulation and tunnel construction technology, applied in water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problem of lack of automatic sludge removal mechanism, low efficiency of wastewater circulation and filtration, and inability to Automatic sludge scraping and removal, etc.

Inactive Publication Date: 2018-10-23
庄玉琼
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Problems solved by technology

[0004] In view of the deficiencies in the prior art, the object of the present invention is to provide a tunnel construction waste water recycling device to solve the lack of automatic sludge removal mechanism in the tunnel construction waste water recycling device in the prior art, and the device cannot automatically remove the sludg

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  • Tunnel construction wastewater cyclic utilization apparatus
  • Tunnel construction wastewater cyclic utilization apparatus
  • Tunnel construction wastewater cyclic utilization apparatus

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[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0022] see Figure 1-Figure 3 , the present invention provides a technical solution for tunnel construction waste water recycling device: its structure includes: water inlet pipe 1, main device 2, digital display screen 3, operation button 4, control box 5, device shell 6, base 7, universal wheels 8. Outlet pipe 9, fixed outer frame 10, water inlet pipe 1 is installed on the upper end of the device shell 6, the water inlet pipe 1 is welded with the device shell 6, and the main device 2 is installed inside the device shell 6, so The front end of the device shell 6 is equipped with a control box 5, the control box 5 is fixedly connected with the device shell 6, the control box 5 is provided with a digital display screen 3 and operation buttons 4, an...

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Abstract

The invention discloses a tunnel construction wastewater cyclic utilization apparatus, which comprises a water inlet pipe, a main device, a digital display screen, an operation button, a control cabinet, an apparatus shell, a base, an omnidirectional wheel, a water outlet pipe, and a fixed frame. The main device comprises a driving mechanism, a cam transmission mechanism, a chain wheel mechanism,a sludge removing mechanism, a stay wire transmission mechanism, an alum liquid feeding mechanism, a filter box, a sludge discharge opening, a filter screen, a connection water pipe, an oxidizing box,and a contact-oxidation column. The driving mechanism, the cam transmission mechanism, the chain wheel mechanism, the sludge removing mechanism, the stay wire transmission mechanism, and the alum liquid feeding mechanism are arranged in the main device of the apparatus; sludge on the filter screen can be automatically and periodically cleaned; the filter screen does not need to be replaced manually, and the cyclic wastewater filtering efficiency is improved therefore.

Description

technical field [0001] The invention relates to a tunnel construction waste water recycling device, which belongs to the field of waste water treatment equipment. Background technique [0002] During the tunnel construction process, especially in the tunnel construction section where the surrounding rock joints and fissures are relatively developed and the water inflow from the main tunnel and the horizontal tunnel is relatively large, the amount of tunnel construction wastewater generated is quite large, and the tunnel construction wastewater mainly includes bedrock Fissure water, waste water from drilling rigs, waste water from concrete spraying, pouring and curing, and waste water from washing equipment. During actual construction, if the tunnel construction wastewater is simply discharged, it will not only cause great pollution to the environment, but also cause a lot of waste. Therefore, it is necessary to design a tunnel construction wastewater recycling device with s...

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Application Information

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IPC IPC(8): C02F9/04
CPCC02F1/001C02F1/5236C02F1/5281
Inventor 庄玉琼
Owner 庄玉琼
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