Food waste dry matter decrement dryer re-utilizing vapor produced during drying

Abstract

The invention relates to a food waste dry matter decrement dryer. When food waste is crushed and dried, remaining, accumulation and solidification of the food waste can be prevented, and blocking of equipment and pipelines due to fine powder can be prevented, and meanwhile, the exhausted vapor is recycled, so that energy conservation is achieved and prevention of odor exhaustion is achieved. The food waste dry matter decrement dryer comprises a drying device, a primary dust filter which is used for filtering foreign matter in the vapor produced in a drying device, a secondary dust filter which is used for filtering remained impure substances in the vapor which is not filtered by the primary dust filter, a condensation device, and a circulating device which is used for drying the food waste. The secondary dust filter comprises a cleaning device, and the cleaning device is used for supplying a detergent and water to the interior and removing the fine powder and oil content contained in the vapor produced during drying; the pipelines which are connected with the secondary powder filter and the condensation device are prevented from being blocked because of the dust and the oil content; and a stirring and crushing device which is used for stirring and crushing the food waste accommodated in the main body is arranged in the drying device.

Description

Technical field [0001] The present invention relates to a food waste dryer reduction dryer when the vapor generated during drying, in particular, when pulverizing and drying food waste, preventing the residual accumulation and curing of food waste, and prevents Dust blocking equipment and pipeline while discharging vapor recirculates, thereby saving energy and blocking odor discharge. Background technique [0002] Generally, due to organic pollutants such as food waste, it is difficult to transport and store, and it is easy to rot, and malodor is easily rotated. There is a lot of perfiltration water generated during landfill, so the river and groundwater will be contaminated. [0003] Therefore, although various devices for pulverizing and drying these food waste are developed, since the vapor is discharged directly to the vapor to discharge the vapor to the atmosphere, thereby becoming the main culprit. Therefore, in order to remove the malodorous and harmful substances containe...

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Problems solved by technology

[0011] Furthermore, the object of the present invention is to provide a food waste drying product reduction dryer that reuses the steam generated during drying, which cleans fine dust contained in the steam generated during drying, thereby solving the problem of Blockage of pipes and condensing units due to fine dust

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