Efficient waste liquid treatment and utilization device

Abstract

The invention relates to the technical field of waste liquid treatment. The invention further discloses an efficient waste liquid treatment and utilization device. The cabinet comprises a cabinet body, the top of the cabinet body is in threaded connection with a spraying pipe, the bottom of the spraying pipe extends into the cabinet body and is fixedly connected with a spraying head, the bottom ofthe cabinet body is in threaded connection with a wastewater pipe, the bottom of the wastewater pipe extends to the bottom of an inner cavity of the wastewater tank, the top of the wastewater tank isin threaded connection with a water inlet pipeline, and the water inlet pipeline is in threaded connection with a water supply electromagnetic valve. According to the efficient waste liquid treatmentand utilization device, by arranging the spraying pipe, the spraying head, the waste water tank, the dosing pump, the floating ball valve, the PH online controller, the PLC and other devices, on thebasis of a traditional upper spraying mode, middle spraying and bottom spraying are additionally arranged, and the isolation rate can be effectively increased by 20%; furthermore, in the aspect of secondary cyclic utilization, solidified garbage and harmful gas are separated through physical methods such as sedimentation, and the treatment efficiency of waste gas and waste water is effectively improved.

Description

technical field [0001] The invention relates to the technical field of waste liquid treatment, in particular to an efficient waste liquid treatment and utilization device. Background technique [0002] The most important function of the fume hood is the exhaust function. In the chemical laboratory, various harmful gases, odors, moisture, and flammable, explosive, and corrosive substances are produced during experimental operations. In order to protect the safety of users To prevent the pollutants in the experiment from spreading to the laboratory, a fume hood should be used near the pollution source; but after a long period of use, there will be more toxic substances inside the fume hood, which are difficult to clean up in the fume hood. The cleaning effect is not good and there are safety hazards such as poisoning. In the prior art, there is spray cleaning, which uses clean water to mix harmful gases and substances and discharges them from the fume hood. However, after spra...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an efficient waste liquid treatment and utilization device, wh

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