The utility model relates to a push-flow mixing aerator, which belongs to the technical field of sewage and industrial wastewater treatment. The reducer comprises a reducer, an intake pipe, a blower, a screw, an air cylinder and an aeration disk. The lower part of the reducer is provided with a rack, which is connected with an air cylinder. The axle of the reducer is connected with a screw. The aeration disk is connected with an air cylinder through a bearing, and the aeration disk is rotated and stirred by a screw. The beneficial effect of the utility model is that under the action of the screw of the mixer, the aeration disc rotates rapidly, mixes sewage, and promotes the flow of water medium, thereby realizing the function of pushing flow. There are tiny holes on the surface of the aeration disc. When it rotates, it enters the air from the intake pipe to complete aeration, which enables oxygen molecules to diffuse rapidly and fully from the gas phase to the liquid, thus realizing the synthesis of water and gas. At the same time, water and air diffuse to the surroundings under the impetus of power, so that liquid and gas media are forced to convection and mix evenly to further dissolve water and air, so as to achieve the purpose of aeration and pushing.
【技术实现步骤摘要】
一种推流型搅拌曝气机
本技术涉及一种推流型搅拌曝气机,属于污水和工业废水处理
技术介绍
现有的推流型搅拌曝气机是将搅拌机和曝气器结合在一起,从而使水体搅动与充氧同时进行的装置。可应用于污水处理厂曝气池充氧,还可用于预曝气、曝气沉砂、曝气浮选等污水处理装置中。推流型搅拌曝气机代替了独立的推流器和曝气装置,将二者合二为一,不仅能达到同样的处理效果,也更加节能。传统的推流器采用的叶轮结构、传动结构、导轨耦合座结构、密封结构仍然是上世纪复制的技术,已经不能满足当今时代的要求。曝气装置大多数都是潜于水底,如果发生机器故障,不方便进行维修。
技术实现思路
为了克服上述现有技术的不足之处,本技术提供一种推流型搅拌曝气机,将搅拌机与曝气装置结合,以曝气盘替代推流器叶轮,与污水水平相切,水阻小、重量轻,表面平滑,不会钩绕水中杂物。本技术是通过如下技术方案实现的:一种推流型搅拌曝气机,其特征在于:包括减速机、进气管、鼓风机、螺杆、气筒和曝气盘,所述的减速机下部设有机架,机架连接气筒,所述的减速机的机轴与螺杆连接,所述的曝气盘通过轴承与气筒相连,所述的曝气盘通过螺杆旋转搅拌。所述的曝气盘表面设有细小微孔。所述的曝气盘得材质为ABS工程塑料。所述的机架和气筒采用不锈钢。本技术的有益效果是:曝气盘在搅拌机螺杆的作用下,快速旋转,搅拌污水、推动水体介质流动,从而实现推流的作用。曝气盘表面有细小微孔,在旋转的同时从进气管中进气,完成曝气,使氧分子从气相迅速、充分地扩散到液体中去,实现水气合成。同时,水、气在动力推动下向周围扩散,使液体、气体介质强迫对流并均匀混合使水、气进一步溶解 ...
【技术保护点】
1.一种推流型搅拌曝气机,其特征在于:包括减速机(1)、进气管(3)、鼓风机(4)、螺杆(5)、气筒(6)和曝气盘(7),所述的减速机(1)下部设有机架(2),机架(2)连接气筒(6),所述的减速机(1)的机轴与螺杆(5)连接,所述的曝气盘(7)通过轴承(8)与气筒(6)相连,所述的曝气盘(7)通过螺杆(5)旋转搅拌。
【技术特征摘要】
1.一种推流型搅拌曝气机,其特征在于:包括减速机(1)、进气管(3)、鼓风机(4)、螺杆(5)、气筒(6)和曝气盘(7),所述的减速机(1)下部设有机架(2),机架(2)连接气筒(6),所述的减速机(1)的机轴与螺杆(5)连接,所述的曝气盘(7)通过轴承(8)与气筒(6)相连,所述的曝气盘(7)通过螺杆(...
【专利技术属性】
技术研发人员:蔡峰,赵丹,
申请(专利权)人:江苏国盛华清环保科技有限公司,
类型:新型
国别省市:江苏,32
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