Energy-saving and environment-friendly sewage treatment device and use method thereof

Abstract

The invention relates to the technical field of sewage treatment equipment, in particular to an energy-saving and environment-friendly sewage treatment device and a using method thereof.The energy-saving and environment-friendly sewage treatment device comprises a device body, a reaction cavity is formed in the device body, a main rotating rod is arranged in the reaction cavity, a residue filtering plate is arranged on the outer side of the main rotating rod, a filtering net is arranged in the residue filtering plate, and a residue conveying pipe is arranged in the main rotating rod; a spiral rod is arranged on the inner side of a residue conveying pipe, a residue filtering plate is arranged on the outer side of a main rotating rod, and after the main rotating rod rotates, the residue filtering plate can be driven to stir sewage in a reaction cavity, so that the reaction efficiency of the sewage and a chemical reagent is improved, and impurities generated by reaction can be attached to the residue filtering plate through a filter screen in the residue filtering plate; after falling downwards, impurities can penetrate through the open groove to enter the slag conveying pipe in the main rotating rod, the main rotating rod rotates to drive the spiral rod to push the impurities on the slag conveying pipe, and finally the impurities are discharged outwards from the slag discharging channel, so that the effects of discharging the reaction impurities outwards in real time and improving the sewage treatment efficiency are achieved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to an energy-saving and environment-friendly sewage treatment device and a method for using the same. Background technique [0002] Sewage and waste water have appeared in large quantities after people entered the industrial society, and the random discharge of sewage and waste water has caused great harm to water resources. Therefore, it is necessary to carry out environmental protection treatment of sewage to achieve the goal of sustainable development. [0003] Existing industrial sewage, especially chemical sewage, contains many chemical raw materials, so it needs to react with various chemical reagents to gradually remove the toxic chemical raw materials in it, but the existing treatment equipment for this type of sewage , while the treatment efficiency is low, the impurities produced by the reaction cannot be discharged in time, thus failing to meet the need...

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Problems solved by technology

[0003] Existing industrial sewage, especially chemical sewage, contains many chemical raw materials, so it needs to react with various chemical reagents to gradually remove the toxic chemical raw materials in it, but the existing treatment equipment for this type of sewage , while the treatment efficiency is low, the impurities produced by the reaction cannot be discharged in time, thus failing to meet the needs of sewage treatment

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