Device for purifying waste gas from kitchen wastes

Abstract

The application relates to a device for purifying waste gas from kitchen wastes. The device comprises a gas-collecting hood, an exhaust funnel, an induced draft fan, a water circulation spray device,a drying device, a synergistic catalysis reaction device and a power supply device, wherein the water circulation spray device comprises a spraying barrel and a water pump; a water spray nozzle is arranged on the top in the spraying barrel, a water outlet port is formed in the bottom end of the spraying barrel, a water storage tank is arranged under the water outlet port, a water pumping mouth ofthe water pump is communicated with the water storage tank, and a water outlet end of the water pump is connected with the water spray nozzle; the drying device comprises a drying cylinder which is internally provided with a drying agent; the high-voltage corona discharge synergistic catalysis reaction device comprises a synergistic reactor cylinder; a high voltage electrode is arranged at the upper side of the interior of the synergistic reactor cylinder, a grounding electrode is arranged under the high voltage electrode, and a catalyst is arranged between the grounding electrode and the highvoltage electrode. The device can be used for effectively removing the waste gas generated by the kitchen wastes; the waste gas is degraded by means of high-voltage corona discharge synergistic catalysis under the absorption and dust removal actions of water spraying, so that the adverse effects of waste gas on the surrounding environment and the life of residents are reduced.

Description

technical field [0001] The invention relates to a waste gas purification device, in particular to a device for cleaning kitchen waste waste gas. Background technique [0002] Today, with the development of society and the improvement of people's living standards, the amount of domestic waste produced every day is also increasing, and it is increasing at a rate of 7% to 9% every year, so the work of garbage disposal is particularly important. Among them, domestic waste and kitchen waste account for a considerable part. Since there are many organic components in food waste, various waste gases will be generated during the biodegradation process of food waste. The leakage of these waste gases will not only pollute the surrounding environment, but also affect people's quality of life. Therefore, it is urgent to strengthen the collection and treatment of kitchen waste and exhaust gas. [0003] However, the existing kitchen waste exhaust gas purification devices have low purific...

AI Technical Summary

Problems solved by technology

[0003] However, the existing kitchen waste exhaust gas purification devices have low purification efficiency, and at the same time, the components of the purified exhaust gas are relatively single, and the treatment of compound exhaust gas is insufficient.

Images