Sludge purification device for water environment treatment

Abstract

The invention discloses a sludge purification device for water environment treatment. The sludge purification device comprises a box body, a water inlet pipe, a motor, a mounting shaft, mixing paddles, an impurity removal door and a filtering screen; the water inlet pipe is fixedly mounted on one side of the box body; the motor is fixedly mounted on one side of the box body; the sludge purification device is scientific and reasonable in structure and convenient to use; through the connection between the water inlet pipe and a water source, and under the stirring of the mixing paddles driven bythe motor, the mixing of sludge with water to form muddy water is facilitated, and the separation of the sludge from impurities doped therein is facilitated; the mixed muddy water is filtered throughthe filtering screen, so that the remaining of the impurities in the sludge on the top of the filtering screen is facilitated; under the action of an impurity removal push rod, the filtered impurities can be removed from the impurity removal door; the sludge is dewatered through a dewatering box, so that the guarantee on the reuse of water resources is facilitated; at the same time, a heater is started to heat the sludge, so that the killing of potential fish parasite eggs and pathogens and the fish parasite eggs and the pathogens that breed in the sludge is facilitated.

Description

technical field [0001] The invention relates to the technical field of water environment treatment, in particular to a sludge purification device for water environment treatment. Background technique [0002] Water environment governance has emerged and developed under the background of increasingly serious water resource crisis; especially since the 1990s, with the rapid population growth and rapid economic development, the demand for water quantity and quality is getting higher and higher, while water resources are becoming more and more serious. Exhaustion, water pollution is becoming more and more serious, and water environment problems are becoming more and more acute; water environment governance, as an effective means to solve this problem, has received widespread attention; with the rapid economic and social development and the aggravation of water pollution, coupled with some Natural attributes, siltation has become an urgent problem to be solved; the pollutants ent...

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Problems solved by technology

[0004] The present invention provides a sludge purification device for water environment treatment, which can effectively solve the problem of cleaning up a large amount of sludge every year in the process of water environment treatment proposed in the above background technology; usually, the way to deal with sludge is to send it directly to the countryside for use as fertilizer However, because the sludge contains a large number of parasite eggs, pathogenic microorganisms, synthetic organic matter and heavy metal ions, etc., if the sludge is not purified, it will not only affect the environment, but also pollute agricultural products, and the value of the sludge cannot be used. full play problem

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