Patent ID: 7628912
Filing Date: 2009-12-08
Classification: A01K,B01F,B08B,C02F,Y02W

Abstract:
1. A manufacturing device for liquid containing micro-nano bubbles, comprising: a micro-nano bubble generation tank for receiving liquid, including a submerged pump-type micro-nano bubble generator, a non-submerged pump-type micro-nano bubble generator, a bubble level meter for detecting level of bubbles from a fluid level of the received liquid and a turbidimeter for detecting turbidity of the liquid; a micro-nano bubble generating aid metering pump for pumping a micro-nano bubble generating aid to the micro-nano bubble generation tank; a blower for supplying air to the submerged pump-type micro-nano bubble generator; a first control section for controlling the micro-nano bubble generating aid metering pump based on a bubble level detection signal obtained from the bubble level meter so as to control an amount of the micro-nano bubble generating aid introduced into the micro-nano bubble generation tank; a second control section for controlling the micro-nano bubble generating aid metering pump based on a turbidity detection signal obtained from the turbidimeter so as to control an amount of the micro-nano bubble generating aid introduced into the micro-nano bubble generation tank; a third control section for controlling the blower based on the turbidity detection signal obtained from the turbidimeter so as to control an amount of air supplied to the submerged pump-type micro-nano bubble generator.