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| Application of solid-liquid separation equipment in shield slurry |
Release date:2016/12/12 Number of hits:780 |
In the process of shield, the discharge of sludge treatment is the mandatory task of urban construction, which is a powerful interpretation of the construction of "beautiful city, beautiful China" by the builders. Slurry shield excavation muck is transport by the intermediary of the slurry, namely cutter cutting down waste and feed conveying disc cabin excavation slurry through the mud pump by pipeline to ground water treatment plant in the treatment plant through water treatment equipment to achieve separation. Handled according to the provisions of the muck consumptive, water return to the mud pit, transported to the shield excavation cycle in front of the cabin.
Although the precise control of slurry shield settlement ability is far higher than other underground engineering construction, the shield construction is generally through sand gravel, clay composite formation, mud modulation selection bentonite and environment-friendly pulping agent and other materials, but the traditional mud slurry treatment technology for the site conditions to meet the emission standard of city sewage high requirements, resulting in slurry shield has not been used in city promotion. According to the field of solid-liquid separation years of use case study, the international market is advanced technologies related to solid-liquid separation, and proposed on design and manufacturing of drilling fluid shaker, desander, desilter and mud drilling fluid centrifuge integration of "four" system to ensure that the "zero pollution discharge standards," and with solid control integrated equipment and advanced production technology and rich experience, the small factory construction site in the city, therefore, must use slurry shield can ensure the shield cutting down waste can be discharged to the ground and can realize the separation based on "zero pollution emission standards," to ensure separation of water from excess mud. Truly "green construction". |
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KINGPETRO GROUP
Tel:0086-316-5859899
Fax:0086-316-5859899
Email:info@kingpetro.com
Web:www.kingpetro.com
Add:China, Hebei province£¬Langfang city
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