The utility model relates to a spraying mechanism of a iron alloy casting machine, comprising a mixing device spray mixing tank, spray coating device is connected with the mixing tank, which is characterized in that the inlet side of the mixing tank in the shotcrete with lime powder and graphite powder groove groove is communicated with the lime powder tank the lime powder tank with the mixing tank is communicated with a spray pipe, in graphite powder coating spraying device slot, the bracket is arranged in the mixing tank and spray discharge end. The utility model has the advantages that the utility model is provided with lime powder and graphite powder groove slot two slot in the feed powder ingredients mixing tank, has changed the traditional only using a lime powder as release agent, graphite powder as high temperature lubricant, lime powder fully adjust the the sticky degree, from the fundamental solution to the dry sticky silk, hit the block, the mixing effect is very good, for the next step of cast iron alloy particle is easy to fall off and lay the foundation.
【技术实现步骤摘要】
本技术属于铸铁块连续生产的铸铁机辅助设备
,特别是涉及一种铁合金铸粒机的喷浆机构。
技术介绍
铁合金铸粒机的喷浆机构是铁合金铸粒机不可缺少的重要组成部分,现有的喷浆机构由带有搅拌装置的搅拌池(或罐)、喷浆池和喷浆器所组成,将固态的耐热、耐火材料通过水进行长期的搅拌形成液态(脱模剂),然后通过浆泵和喷浆机构将液态脱模剂喷洒到铸粒机模具的表面,利用模具在浇铸过程的余温使脱模剂迅速干燥形成有效的保护膜,即保护合金模具的表面,也有利于模具中的铸块迅速脱落。这种结构的喷浆机构通常需要人工将石灰粉倒入搅拌池(或罐)内,在搅拌装置的搅拌下形成液态脱模剂,这种液态脱模剂由于只采用石灰粉与水进行混合,在形成液态过程中因石灰粉粘度大,不仅搅拌时间长,而且还不易均匀混合,喷涂到模具上后,会使铸粒产品表面沾敷一些石灰,影响产品质量。
技术实现思路
本技术的目的是提供一种能提高液态脱模剂质量,混料效果好,的铁合金铸粒机的喷浆机构。本技术的目的是通过下述技术方案来实现的:本技术的铁合金铸粒机的喷浆机构,包括带有搅拌装置的喷浆搅拌池,与此搅拌池连接的涂层喷浆器,其特征在于在所述的喷浆搅拌池的进料口侧设有石灰粉料槽和与石灰粉料槽连通的石墨粉料槽,所述的石灰粉料槽与喷浆搅拌池相连通,在石墨粉料槽上设有给水管,所述的涂层喷浆器通过支架设置在喷浆搅拌池的出料端。本技术所述的涂层喷浆器由与电机、减速机连接的喷浆泵,与此喷浆泵相连接的涂层浆料输送管道,设在此涂层浆输送管道另一端的一组涂层喷嘴和设在所述涂层浆输送管道上的截止阀所组成,所述的涂层喷嘴朝上设置在铸粒模具的下方,所述的喷浆泵的电机、减 ...
【技术保护点】
一种铁合金铸粒机的喷浆机构,包括带有搅拌装置的喷浆搅拌池,与此搅拌池连接的涂层喷浆器,其特征在于在所述的喷浆搅拌池的进料口侧设有石灰粉料槽和与石灰粉料槽连通的石墨粉料槽,所述的石灰粉料槽与喷浆搅拌池相连通,在石墨粉料槽上设有给水管,所述的涂层喷浆器通过支架设置在喷浆搅拌池的出料端。
【技术特征摘要】
【专利技术属性】
技术研发人员:崔雨春,刘维国,
申请(专利权)人:辽宁鼎世达冶金设备制造有限公司,
类型:实用新型
国别省市:
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