Shield construction waste water recycling device
A sewage and shield technology, used in safety devices, drainage, mining equipment, etc., can solve the problems of investing a lot of money and a lot of manpower, and achieve the effect of reducing operating costs, improving work efficiency, and avoiding damage
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[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0015] Such as figure 1 The shown sewage reuse device for shield tunneling includes sewage tank 1, mud pump 4 and flowmeter 5. A valve 2 is provided between the outlet of sewage tank 1 and the inlet of mud pump 4. Valve 2 can be a ball valve. The outlet pipeline of the mud pump 4 is provided with a flow meter 5, the outlet pipeline of the mud pump 4 is connected to the soil bin 6, and the inlet and outlet of the mud pump 4 are provided with a shock absorber 3 to avoid excessive impact of sewage on the If the pipeline is damaged, a branch is provided on the outlet pipeline of the mud pump 4 and between the shock absorber 3 at the outlet end and the flow meter 5. The outlet of the branch is connected to the slag truck 8, and the branch A throttling valve 7 is provided on the road, and the amount of sewage injected into the soil bin 6 i...
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