Chemical fertilizer sewage treatment and impurity recovery device and recovery method thereof

Abstract

The invention discloses a chemical fertilizer sewage treatment and impurity recovery device and a recovery method thereof. The chemical fertilizer sewage treatment and impurity recovery device comprises a separation box, and a partition plate is arranged in the separation box; a separation rotating rod is movably connected to the top and the bottom of the separation box; a supporting frame is arranged in the outer side of the separation box; a waste slurry box is arranged at one side of the separation box; three filter plates arranged in the filter box at equal intervals; a sealing box is arranged at the other side of the filtering box; a drying barrel is arranged under the filter box; and a roller is mounted in the drying barrel. According to the chemical fertilizer sewage treatment and impurity recovery device and the recovery method thereof, compared with an existing device, organic matter and inorganic matter in chemical fertilizer can be effectively and fully filtered and decomposed through the method, filtered and separated solid matter can be recycled again after being dried, the waste utilization rate is increased, and material waste and environmental pollution are avoided.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizer sewage treatment, in particular to a chemical fertilizer sewage treatment and recovery impurity device and a recovery method thereof. Background technique [0002] In the water treatment industry and other water-using industries, water treatment processes are designed. For some solid wastes generated in the water treatment process, this part of solid waste does not contain heavy metal substances, although the impact on environmental pollution is not particularly serious , but in the past, this part of waste was directly stacked, and the dust generated caused a certain impact on the environment. With the strengthening of national environmental protection and improvement, direct stacking is no longer possible. It has become a problem that plagues various enterprises, especially the large water consumption of chemical fertilizer enterprises. If they cannot be recycled in time, not only wi...

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Problems solved by technology

[0004] The object of the present invention is to provide a kind of chemical fertilizer sewage treatment and recovery impurity device and its recovery method, to solve the problem that when the existing chemical fertilizer sewage treatment is mentioned in the above-mentioned background technology, generally there is no good recovery device to cause the waste of waste liquid, and the current chemical fertilizer is generally Because the compound fertilizer contains inorganic and organic matter, the existing purification device is not very effective in purifying the organic matter.

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