Dyeing waste liquid special treatment device

Abstract

The invention discloses a dyeing waste liquid special treatment device and treatment method. The device comprises a settling chamber and a filtration-adsorption chamber, wherein the settling chamber is arranged above the filtration-adsorption chamber; a stirrer is arranged inside the settling chamber, the top of the settling chamber is provided with a waste liquid inlet pipe and a dosing pipe, and the bottom of the settling chamber is provided with a sludge discharge pipe; the settling chamber is also provided with a clear water discharge pipe; both the lower end of the clear water discharge pipe and the lower end of the sludge discharge pipe extend into the filtration-adsorption chamber; and at least one filtration-adsorption layer is arranged in the filtration-adsorption chamber. A special technique is utilized to organically combine stirring with settling and combine filtration with adsorption, thereby effectively reducing the technical process. The special design of the settling chamber and the filtration-adsorption chamber effectively avoids failures, thereby effectively lowering the operating cost of the company and increasing the sewage treatment efficiency.

Description

technical field [0001] The invention relates to the technical field of waste liquid treatment devices, in particular to a special treatment device for dyeing waste liquid. Background technique [0002] Today, the world is facing more and more serious environmental problems such as global warming and ozone layer depletion, and most of the pollution includes factory wastewater, exhaust gas and solid waste. Now, more and more environmental protection companies have joined the ranks of environmental protection, and the pollutant discharge of factories has been effectively controlled, but the air PM index is too high, severe smog and water source deterioration often occur. However, the country's demand for effective three-waste treatment methods and devices is increasing day by day, but there are many shortcomings in the treatment devices: 1. The cost is too high. 2. High operating costs and troublesome maintenance. Although some treatment devices are efficient and fast, they ar...

AI Technical Summary

Problems solved by technology

However, the country's demand for effective three-waste treatment methods and devices is increasing day by day, but there are many shortcomings in the treatment devices: 1. The cost is too high. 2. High operating costs and troublesome maintenance. Although some treatment devices are efficient and fast, they are difficult to repair if a machine failure occurs; 3. The device consumes a lot of energy, although some processes and methods can reach the level of water treatment. Emission standards, but the processing time is too long and the cost is too high; 4. The process is complicated, which is not conducive to daily operation and use

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