| 摘要 |
<p>A method of cleaning pollen from mechanical impurities, spore and micro-organisms is based on the fact that dirty pollen (1) is sucked to air flow via an insulant sieve (2). Clean pollen (3) falls into a filter (6), dirt (5) sticks on the sieve (2). The pollen cleaning device consists of a sucking unit (7) with a filter (6), before which at least one sieve (2) with a throttle flap (8) is located. The device is arranged inside an underpressure chamber (9) and fitted sucking strainer (12), heating board (13) and cover (19) with sucking lead (20).</p> |
