Deamination tower wastewater treatment device and use method thereof

Abstract

The invention discloses a deamination tower wastewater treatment device and a use method thereof. The deamination tower wastewater treatment device comprises a treatment tank; the top of the inner wall of the treatment tank is rotationally connected with a first rotating pipe; stirring pipes are fixedly connected to the outer side of the first rotating pipe at equal intervals; the interiors of the stirring pipes are communicated with the interior of the first rotating pipe; and spray heads are fixedly connected to the outer sides of the stirring pipes at equal intervals. The device is compact in structure, simple and convenient to operate and high in practicability. The adding amount of chemicals is metered through a metering mechanism, meanwhile, a driving mechanism is arranged to drive a chemical dripping mechanism to revolve and rotate, so that the chemicals can uniformly drip into waste water, and the chemicals are added more uniformly. Meanwhile, as the first rotating pipe and the stirring pipes with the spray heads are arranged, the inner wall of the equipment can be quickly cleaned after wastewater treatment is completed, manual cleaning operation is not needed, the labor amount of operators is greatly reduced, and actual use is facilitated.

Description

technical field [0001] The invention belongs to the field of wastewater treatment, in particular to a wastewater treatment device for a deammonization tower and a method for using the same. Background technique [0002] In the existing life, ammonia-containing wastewater is one of the important sources of pollution. The existing ammonia removal methods are mainly divided into chemical methods and physical methods. Due to high cost and unsatisfactory treatment effect, chemical methods are not widely used. Ammonia methods mainly include stripping method and steam stripping method. The deamination tower is a common equipment in the process of physical removal of ammonia. The ammonia tower mainly divides the ammonia nitrogen wastewater through multi-layer trays with holes to promote the full contact between the ammonia nitrogen wastewater and the air, thereby promoting the escape of ammonia gas in the ammonia nitrogen wastewater. Add chemicals to the wastewater to remove other ...

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Problems solved by technology

[0003] However, when the existing waste water treatment devices for deamination towers are in use, most of them are manually added to the chemical agent. The artificial addition method is likely to cause uneven chemical addition, resulting in incomplete reaction. At the same time, the existing deamination tower uses After the waste water treatment device is used, the inner wall needs to be cleaned manually, and the automatic cleaning operation cannot be completed, which greatly increases the workload of the operator and is not conducive to actual use.

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