The utility model provides a cyclone suction device of a crusher, belonging to the field of crusher, which includes a crusher for crushing materials, a conical suction cover for diffusing suction air is arranged on the crusher, a filter screen for filtering crushed materials is arranged between the conical suction cover and the crusher, a cyclone is sleeved at the top of the conical suction cover, and the cyclone is connected with the conical suction cover for high-speed blowing air into the crusher. A fan in a cyclone that forms a negative pressure at the bottom of the cyclone to remove the powder passing through the screen and suction hood from the pulverizer. Compared with the existing technology, the device uses a fan to blow the air into the cyclone at high speed to form a high-speed cyclone, and the high-speed cyclone flows out to the upper part. A large negative pressure is generated at the bottom opening of the cyclone. The negative pressure is then pumped away through the suction hood below, so that the powder is directly pumped away by the negative pressure of the cyclone without passing through the fan, thus avoiding the fan from being polluted. Wear, reduce the cost of maintenance and replacement of the fan, simple operation.
【技术实现步骤摘要】
一种粉碎机的旋流抽吸装置
本技术涉及粉碎机领域,特别是一种粉碎机的旋流抽吸装置。
技术介绍
目前,用于粉碎机粉料的抽吸方式主要是使用贯流风机,通过风机内部风道和风机风叶把粉碎料抽走,这样就容易使风机的风道、风叶磨损很快,增加风机的维护维修和更换成本。
技术实现思路
针对上述问题,本技术提供了一种粉碎机的旋流抽吸装置,高效快速对粉碎机的粉料进行抽吸,风机不磨损,结构简单紧凑,成本低廉。本技术采用的技术方案为:一种粉碎机的旋流抽吸装置,包括用于粉碎物料的粉碎机,粉碎机上设有用于扩散吸风的锥形抽吸罩,锥形抽吸罩与粉碎机之间设有用于对粉碎料过滤的过滤网,锥形抽吸罩的顶部套有旋流筒,旋流筒连接有用于将气流高速吹入旋流筒内使得旋流筒的底部形成负压将从筛网和抽吸罩穿过的粉料从粉碎机内抽走的风机。优选地,所述风机与所述旋流筒切向连接。与现有技术相比,本技术的有益效果在于:本技术提供一种粉碎机的旋流抽吸装置,利用风机将气流高速吹入旋流筒内形成高速旋流,高速旋流向上部旋出,在旋流筒的底部开口处就产生了较大的负压,此负压再通过下方的抽吸罩把穿过过滤网的粉料抽走,这样粉料不通过风机而直接被旋流筒 ...
【技术保护点】
1.一种粉碎机的旋流抽吸装置,其特征在于,包括用于粉碎物料的粉碎机,粉碎机上设有用于扩散吸风的锥形抽吸罩,锥形抽吸罩与粉碎机之间设有用于对粉碎料过滤的过滤网,锥形抽吸罩的顶部套有旋流筒,旋流筒连接有用于将气流高速吹入旋流筒内使得旋流筒的底部形成负压将从筛网和抽吸罩穿过的粉料从粉碎机内抽走的风机。
【技术特征摘要】
1.一种粉碎机的旋流抽吸装置,其特征在于,包括用于粉碎物料的粉碎机,粉碎机上设有用于扩散吸风的锥形抽吸罩,锥形抽吸罩与粉碎机之间设有用于对粉碎料过滤的过滤网,锥形抽吸罩的顶部套有旋流筒,旋流筒...
【专利技术属性】
技术研发人员:叶平,程学勤,
申请(专利权)人:深圳市宜和勤环保科技有限公司,
类型:新型
国别省市:广东,44
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