Water body organic matter pollutant cleaning device

Abstract

The invention belongs to the technical field of water treatment, and provides a water body organic matter pollutant cleaning device. A water body organic matter pollutant cleaning device comprises a sludge conveying device and a sludge treatment device arranged along a sludge conveying path of the sludge conveying device, the sludge treatment device comprises a sludge stirring mechanism and a sludge recycling mechanism, and one end of the sludge recycling mechanism is connected with the output end of the sludge stirring mechanism. The other end of the sludge recycling mechanism is connected with the input end of the sludge stirring mechanism. Through the arrangement, the reaction time of the oxidant and the sludge is prolonged, so that the moisture, oxidant content and sulfide content of the sludge are reduced, and the viscosity of the sludge is reduced; an oxidizing agent in the sludge after primary treatment can be fully consumed, the cost of the oxidizing agent can be reduced, and secondary pollution to the environment can be avoided; the untreated sludge is mixed into the sludge subjected to primary treatment, so that the moisture proportion of the mixture can be effectively reduced.

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