Jeffrey David Noack,Peter James Rupert,Stephen Gerard May
申请号：
US14720409
公开号：
US09814174B2
申请日:
2015.05.22
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Disclosed is an air filtration module for seed planters. The filtration module includes a filter cartridge with a filter media disposed therein. The cartridge is sized and shaped to fit into the stock seed hopper. The filter media is configured to filter out and contain particles of seed coating materials that contain neonicotinoids and/or other airborne contaminants. The filter cartridge can replace the porous seed container wall through which compressed air is discharged out the seed hopper air discharge vent.
