A construction device for dehydrating and solidifying mud

Abstract

The invention provides a slurry dewatering and curing construction device. The device includes a coagulant mucilage configuration system, a dewatering agent dosing system, a slurry dewatering curing system and a control system. The coagulant mucilage configuration system comprises a coagulant storage device, a coagulant screw conveyer, a coagulant stirring device and a water taking pool. The dewatering agent dosing system includes a dewatering agent storage device and a dewatering agent stirring device. The slurry dewatering curing system includes a pulping taking region mud pump, a first flow meter, a first pipeline mixer, a concentration monitor, a second meter and a second pipeline mixer. The control system is electrically connected with the coagulant mucilage system configuration, the dewatering agent dosing system and the slurry dewatering curing system. The construction device provided by the invention can calculate and control the addition amount of coagulant mucilage per minute and dewatering agent per minute, improve the efficiency of rapid slurry dewatering curing, realize fast dewatering curing treatment on the slurry, reduce the workload of construction, shorten the construction period and lower construction cost.

Description

technical field [0001] The application relates to the field of environmental protection solid waste treatment, in particular to a construction device for dehydrating and solidifying mud. Background technique [0002] With the rapid development of the national economy in my country's coastal areas, the demand for living construction land has increased sharply, resulting in the continuous expansion of the reclamation area, and the demand for sand and soil materials in reclamation projects is also increasing. However, sand and soil resources are increasingly scarce in dredger filling construction. However, there is a large amount of tidal flat mud outside the enclosure, which not only endangers the marine ecological environment, but also poses safety hazards to the reclamation project. At the same time, the dredging mud in the dredging project of river and waterway cannot be effectively solved. Most of the dredging mud is disposed of by discarding landfills or low-lying areas,...

AI Technical Summary

Problems solved by technology

In the sewage and mud treatment technology of this patent, the mud-water separation rate of the mud is not high, and the speed of dehydration and solidification is not fast, which increases the construction workload and prolongs the construction period.

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