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如克螺旋式搅拌曝气机污水曝气机
点击次数:305
价格:¥2800
更新日期:2025/12/1 16:11:15
生 产 地:中国大陆
产品型号:LJB1500
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- 手机: 18******033
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详细内容
如克螺旋式搅拌曝气机污水曝气机
产品简介
如克螺旋式搅拌曝气机污水曝气机,沉水式曝气机,污水充氧可广泛应用于印染、化工、石油、制革、医药、食品、造纸、纺织等行业中的废水处理和城市生活污水处理中。
工作原理
设备运行时,旋转的叶轮在它的周围区域形成了一个较强的负压区,从而将空气吸入,吸入的空气被高速成旋转的液体强烈剪切、粉碎、乳化,气泡直径迅速减小,促使氧分子从气相迅速、 充分地扩散到液相中去,实现较佳水气合成,同时水、气在动力推动下向推进,使水、气进一步熔解,达到曝气和推流的目的。
性能特点
- 结构紧凑,占地面积小, ;
- 具有一机两用功能,既可作曝气用,也可作搅拌
- 可根据溶解氧自动控制运行,便于实现自动控制。
构造及工作过程
螺旋式曝气搅拌两用机,如图所示,主要由电动机、支架、联轴器导流筒、螺旋叶片及主轴等组成。螺旋叶片分上下两组, 上组螺旋叶片置于水面之上,下组螺旋叶片置于水面之下。
曝气时(设为正转),在下组螺旋叶片的强力旋转作用下,水从导流筒底部进入 组螺旋叶片,在上组螺旋叶片的强力旋转作用下,水呈幕状自导流筒上部边缘甩出,形成水跃,裹进大量空气,使空气中的氧分子迅速溶于污水中,同时由于污水上、下循环,不断更新液面,使污水大面积与空气接触,进而有效地吸氧,对污水进行生化和氧化作用,完成对污水的充氧。
搅拌时(设为反转),此时主轴旋转方向与曝气时相反,在下组螺旋叶片的强力旋转作用下,水在池中产生循环流动,而上组螺旋叶片只空转而不起作用。
产品的工作条件决定产品的使用性能和使用寿命,本产品适用水温为 0°C~45°C,适用液体 PH 值为 5~9.0。


注意事项
- 紧固螺栓:紧固所有 的螺栓。
- 检查螺旋浆:检查螺旋浆上的裂痕或严重磨损,需要的话维修或更换换掉(一年检查一次)。
- 水润滑轴承间隙的检查:安装使用一年后检查一次以后每半年检查一次,间隙大于 3mm 时及时更换聚醚套。
- 热带盐水条件下,漂浮安装的曝气机维护:盐水浸没的不锈钢浮体,需要特别维护,每年情侣并重新安装。每次拖出水面时或每三年替换一次漂浮附件
- 可进行系统自动控制:实时动态检测曝气池运行参数及设备运行状态,程序控制相关设备的运行,实现工艺进程的自动化。
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