| 摘要 |
FIELD: liquid drilling waste treatment equipment. ^ SUBSTANCE: plant has centrifuge with loading funnel, vessel rack for coagulant and flocculant, vessel rack for acid and alkaline neutralizing agent, dual-chamber reaction vessel with samplers, as well as flowmeter, pressure-gauge and check valves. Vessels are provided with mechanical and pneumatic agitators. Chemical treatment of liquid drilling waste is performed in one chamber of reaction vessel simultaneously with supplying thereof from another chamber into centrifuge. Vessel racks, reaction vessel and centrifuge are arranged at different heights so that liquid solutions may flow under gravity between them. ^ EFFECT: increased quality of liquid drilling waste treatment. ^ 1 dwg |
