The invention relates to a blower dryer for a water-cooled strip granulator. The wind box includes a blower and a bellows, the bellows are arc boxes, the arc ends of the bellows are provided with air outlets, the side walls of the bellows are connected with air ducts, the air ducts are connected with the air outlets of the blowers, and a water collecting trough is arranged below the bellows. There are two carrying wheels in the water collecting trough, and the outer surfaces of the carrying wheels are provided with a number of ring grooves, and the two carrying wheels are located in the bellows respectively. The bottom of the catchment trough is provided with a drainage pipe under the air outlets at both ends of the arc. The invention has the advantages of simple structure and convenient manufacture. By using the structure, the plastic strip cooled from the water tank is dried by air blowing. The two outlets realize the secondary air blowing to the plastic strip to improve the dewatering and drying effect. The effluent is collected by the water catchment trough, and the bottom of the water catchment trough is curved surface. The water collection effect is good, and the water can be recycled and utilized through the drainage pipe to save water resources.
【技术实现步骤摘要】
一种水冷拉条切粒机用吹风干燥机
本专利技术涉及一种干燥机,尤其涉及一种水冷拉条切粒机用吹风干燥机。
技术介绍
传统的塑料挤出水冷拉条造粒方式,是从挤出机出来的塑料条,进入水槽后出来即进入切粒机内进行切粒。但在塑料颗粒的加工中,对其含水量的要求是比较高的。通常情况下要求含水量小于0.05%。因此,从挤出机出来的塑料条,进入水槽冷却后出来需要进行去水干燥程序,否则,成品的含水量均满足不了要求。传统的干燥设备对水槽冷却后出来的塑料条干燥效果不佳,影响成品质量。
技术实现思路
针对上述缺陷,本专利技术的目的在于提供一种结构简单,制造方便,对塑料条去水干燥效果佳,又能收集塑料条表面水分的一种水冷拉条切粒机用吹风干燥机。为此本专利技术所采用的技术方案是:包括鼓风机和风箱,所述风箱为弧形箱体,所述风箱的弧形两端设有出风口,所述风箱侧壁连接有风管,所述风管与鼓风机的出风管连接,所述风箱下方设有集水槽,所述集水槽内设有两个承载轮,所述承载轮的外表面设有若干环形凹槽,两个承载轮分别位于风箱的弧形两端的出风口下方,所述集水槽的底部设有排水管。作为上述技术方案的进一步改进,所述鼓风机位于集水槽的下方,所述风管的出风端通过弯管与风箱侧壁连接。作为上述技术方案的进一步改进,所述集水槽的底部为弧形面。作为上述技术方案的进一步改进,所述排水管的外表面上设有若干环形凸起。作为上述技术方案的进一步改进,所述集水槽的左右两端分别设有缺口,所述承载轮的上表面低于集水槽上边缘。本专利技术的优点是:本专利技术结构简单,制造方便,通过采用此结构对从水槽冷却后的塑料条进行吹风干燥,两出风口对塑料条实现二次吹 ...
【技术保护点】
1.一种水冷拉条切粒机用吹风干燥机,其特征在于,包括鼓风机和风箱,所述风箱为弧形箱体,所述风箱的弧形两端设有出风口,所述风箱侧壁连接有风管,所述风管与鼓风机的出风管连接,所述风箱下方设有集水槽,所述集水槽内设有两个承载轮,所述承载轮的外表面设有若干环形凹槽,两个承载轮分别位于风箱的弧形两端的出风口下方,所述集水槽的底部设有排水管。
【技术特征摘要】
1.一种水冷拉条切粒机用吹风干燥机,其特征在于,包括鼓风机和风箱,所述风箱为弧形箱体,所述风箱的弧形两端设有出风口,所述风箱侧壁连接有风管,所述风管与鼓风机的出风管连接,所述风箱下方设有集水槽,所述集水槽内设有两个承载轮,所述承载轮的外表面设有若干环形凹槽,两个承载轮分别位于风箱的弧形两端的出风口下方,所述集水槽的底部设有排水管。2.根据权利要求1所述的一种水冷拉条切粒机用吹风干燥机,其特征在于,所...
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