Title: Self air feeding type gas liquid mixing blade
Application Number: 200410050799 Application Date: 2004.10.29
Publication Number: 1765475 Publication Date: 2006.05.03
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B01F3/04,C02F5/00,C02F3/20,B03D1/16
Applicant(s) Name: China Petroleum Address: 100029
Inventor(s) Name: Han Jianhua, Hui Jun, Zhao Jingxia
Attorney & Agent: li wei
Abstract:
     The invention relates to a self-guided gas gas-liquid mixed blade wheel. It mainly comprises: a coupling shaft connector; a hollow disk; and a guide vane. Wherein, the upper a lower covers of hollow disk can be mounted guide vane; the gas hole of blade wheel is mounted on the cover which has guide vane and backside the rotation direction of guide vane; the blade wheel also can have a ring guide plate and a supercharging blade. Said blade can guide in the gas via the passive pressure generated in the rotation process and disperse the gas into liquid in the micro-bubble form. Therefore, it has the characters of large gas-guide amount, better gas-liquid mixed effect, lower power consumption and non-jam of blade wheel; while the air intake and the liquid adsorption-discharge amount can be increased with the improvement of the number of revolution. The inventive blade wheel can apply the gas-liquid mixed and reaction in the wastewater treatment, exhaust gas treatment and chemical industry, especially being used in the wastewater biochemical treatment aeration machine, air floating machine and the ore flotation machine.
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