Centrifugal sludge dewatering equipment for sludge restoration

Abstract

The invention relates to the technical field of sludge remediation equipment, and discloses a centrifugal sludge dewatering device for sludge remediation. The other end of the speed gear is fixedly sleeved with a rotating rod, the outside of the rotating rod is movably installed with a first support base, the other end of the rotating rod is fixedly sleeved with an extension rod, and the outer fixed sleeve of the extension rod is equipped with a rotating drum inside the shell. The centrifugal sludge dewatering equipment for sludge repair uses a friction heating plate on the edge of the spiral rotating plate, and uses the friction process of the friction heating plate to rotate at a high speed and the friction plate, so that the friction heating plate is always in a high temperature state. Because the high temperature of the friction heating plate dries the sludge near the friction heating plate at a high temperature, the water vapor condenses into water in contact with other components and is guided out by centrifugal force, thereby dewatering the sludge twice, which greatly improves the device. dehydration rate.

Description

technical field [0001] The invention relates to the technical field of sludge restoration equipment, in particular to a centrifugal sludge dewatering equipment for sludge restoration. Background technique [0002] Sludge remediation is a kind of soil remediation. The existing sludge remediation process includes dehydration, drying and chemical purification, so that the sludge can be turned into normal soil that can be used for vegetation growth. [0003] Existing sludge dewatering equipment includes filter type and centrifugal type. The use process of filter type dewatering equipment is poor, and the filter element needs to be cleaned continuously. The scope of application is small. The existing centrifugal dewatering equipment uses the density difference between solid and liquid phases. , under the action of centrifugal force, the sedimentation velocity of solid phase particles is accelerated to achieve solid-liquid separation, but the existing centrifugal dehydration equip...

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Problems solved by technology

[0006] The invention provides a centrifugal sludge dewatering equipment for sludge repair, which has the advantages of high dehydration efficiency, low power consumption, easy replacement and stable operation, and solves the problem of dehydration caused by the limitation of driving differential speed in the existing centrifugal dehydration equipment. Low efficiency, and the use of electric energy to improve efficiency requires an increase in extremely high electric energy consumption and low service life of heating components

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