Rake-sucking-type small-size dredging sludge deep dehydration experiment vessel

Abstract

The invention discloses a rake-sucking-type small-size dredging sludge deep dehydration experiment vessel including an experiment vessel body. A sludge sucking apparatus is fixedly connected to the right side of the top of the experiment vessel body. An air compressor is fixedly connected to the lower side of the top of the experiment vessel body and arranged below the sludge sucking apparatus. The invention relates to the technical field of sludge experiment apparatuses. Through the cooperation of the structures, the rake-sucking-type small-size dredging sludge deep dehydration experiment vessel is low in cost and is suitable for small test and pilot scale test and can achieve dredging and sludge deep dehydration experiment, is high in integration degree and is free of transporting the bottom mud to shore for treatment, and reaches the best water constant of the treated sludge. The experiment vessel has good navigation performance, allows self-navigation, self-loading and self-unloading, is in navigation state during working without use of a positioning apparatus. The experiment vessel is suitable for shield-free and narrow-and-long river channels, lakes and shallow lakes for dredging and maintenance, and is very high in efficiency.

Description

technical field [0001] The invention relates to the technical field of sludge experiment devices, in particular to a small-scale dredging sludge deep dehydration experiment ship of a raking suction type. Background technique [0002] Sludge treatment refers to the process of reducing, stabilizing and harmless sludge such as concentration, conditioning, dehydration, stabilization, drying or incineration. Sludge treatment is the process of sludge reduction, stabilization and harmless treatment. The higher the degree of wastewater treatment, the more sludge residues are generated that need to be disposed of. Unless land treatment or sewage ponds are used to treat sewage, general sewage treatment plants must be equipped with sludge treatment facilities. For modern sewage treatment plants, the treatment and disposal of sludge has become the most complex and expensive part of the operation of the sewage treatment system. [0003] The existing small-scale dredging sludge experim...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a small-scale dredging sludge deep dehydration experimental ship with a raking suction type, which solves the problem that the existing small dredging sludge experimental ship has high cost and poor applicability. During the mud experiment, the bottom mud needs to be transported to the shore for treatment, and the dehydration effect is poor

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