CN108726996A - 一种抗静电性陶瓷辊棒的生产工艺 - Google Patents
一种抗静电性陶瓷辊棒的生产工艺 Download PDFInfo
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Abstract
本发明提供了一种抗静电性陶瓷辊棒的生产工艺,属于陶瓷辊技术领域。本抗静电性陶瓷辊棒的生产工艺,生产工艺工艺包括:将制造陶瓷辊棒所需的各种材料进行调配,得到原料;将羧甲基纤维素、聚羟基纤维素中的一种或组合,得到粘结剂;将原料和粘结剂混合,然后加入水,在强力搅拌机中搅拌,得到浆料;将浆料倒入离心分离机,经过离心分离机的不停旋转,得到中空状的陶瓷辊棒坯管;将陶瓷辊棒坯管放入窑炉中采用吊烧的方式在1300~1800℃温度下进行烧成。本发明不但生产环节少,生产效益高,而且还具有抗静电功能。
Description
技术领域
本发明属于陶瓷辊技术领域,涉及一种抗静电性陶瓷辊棒的生产工艺。
背景技术
陶瓷辊棒是陶瓷辊道窑中关键部件之一,起到承载和传动的作用。传统陶瓷辊棒在生产中,需要将原料混合配置导入模具,等烧结后再通过专业的钻头进行打钻,钻出中心孔,这样的生产工序相对比较多,陶瓷辊棒的生产效益得不到提高,另外现有陶瓷辊棒具备的功能单一,越来越满足不了市场的要求,现亟需一种新的生产工艺。
发明内容
本发明的目的是针对现有的技术存在上述问题,提出了一种抗静电性陶瓷辊棒的生产工艺。
本发明的目的可通过下列技术方案来实现:一种抗静电性陶瓷辊棒的生产工艺,其特征在于,生产工艺工艺包括:
将制造陶瓷辊棒所需的各种材料进行调配,得到原料;
将羧甲基纤维素、聚羟基纤维素中的一种或组合,得到粘结剂;
将所述原料和粘结剂混合,然后加入水,在强力搅拌机中搅拌,得到浆料;
将所述浆料倒入离心分离机,经过离心分离机的不停旋转,得到中空状的陶瓷辊棒坯管;
将所述陶瓷辊棒坯管放入窑炉中采用吊烧的方式在1300~1800℃温度下进行烧成。
进一步,原料配方如下:
进一步,抗静电材料由聚醚酮酮树脂和导电剂制成,聚醚酮酮树脂与导电剂的质量比为99~99.5:1~0.5,其中,所述的导电剂为炭系导电填料表面涂覆铜粉的复合导电材料。
进一步,离心分离机的转速为800~1000rpm。
进一步,浆料中原料、粘结剂和水三者的质量占比如下
原料:80~87%
粘结剂:1~4%
水:12~16%
进一步,通过离心分离机得到陶瓷辊棒坯管后,采用垂直码放的方式放入立式干燥器中进行立式干燥处理。
与现有技术相比,本抗静电性陶瓷辊棒的生产工艺的优点具有以下几点:
1、本抗静电性陶瓷辊棒的生产工艺中陶瓷辊棒坯管通过离心分离机高速旋转的离心力所得,省去了传统模式中钻孔的环节,直接形成具有中空状的陶瓷辊棒坯管,另外该方式还免去了模具的使用,不但提高了生产效率而且又不占空间。
2、本抗静电性陶瓷辊棒的生产工艺中在原料的配比中抗静电材料的添加使得陶瓷辊棒具有较好的本抗静能力。
具体实施方式
以下是本发明的具体实施例,对本发明的技术方案作进一步的描述,但本发明并不限于这些实施例。
本抗静电性陶瓷辊棒的生产工艺,生产工艺工艺包括:
将制造陶瓷辊棒所需的各种材料进行调配,得到原料;
将羧甲基纤维素、聚羟基纤维素中的一种或组合,得到粘结剂;
将原料和粘结剂混合,然后加入水,在强力搅拌机中搅拌,得到浆料;
将浆料倒入离心分离机,经过离心分离机的不停旋转,得到中空状的陶瓷辊棒坯管;其中离心分离机的转速为950rpm,通过转速控制对料浆的施压控制陶瓷辊棒坯管的壁厚,950rpm是经过调试所得的最佳数值;
将陶瓷辊棒坯管放入窑炉中采用吊烧的方式在1700℃温度下进行烧成。
原料配方如下:
抗静电材料由聚醚酮酮树脂和导电剂制成,聚醚酮酮树脂与导电剂的质量比为99.3:0.7,其中,的导电剂为炭系导电填料表面涂覆铜粉的复合导电材料。抗静电材料不但具有较好的抗静电性能,而且还具有耐高温,适用于原料内。
浆料中原料、粘结剂和水三者的质量占比如下:
原料:85%
粘结剂:2%
水:13%
通过离心分离机得到陶瓷辊棒坯管后,采用垂直码放的方式放入立式干燥器中进行立式干燥处理。
本文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代,但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。
Claims (6)
1.一种抗静电性陶瓷辊棒的生产工艺,其特征在于,生产工艺工艺包括:
将制造陶瓷辊棒所需的各种材料进行调配,得到原料;
将羧甲基纤维素、聚羟基纤维素中的一种或组合,得到粘结剂;
将所述原料和粘结剂混合,然后加入水,在强力搅拌机中搅拌,得到浆料;
将所述浆料倒入离心分离机,经过离心分离机的不停旋转,得到中空状的陶瓷辊棒坯管;
将所述陶瓷辊棒坯管放入窑炉中采用吊烧的方式在1300~1800℃温度下进行烧成。
2.根据权利要求1所述的一种抗静电性陶瓷辊棒的生产工艺,其特征在于,原料配方如下:
。
3.根据权利要求1所述的一种抗静电性陶瓷辊棒的生产工艺,其特征在于,抗静电材料由聚醚酮酮树脂和导电剂制成,聚醚酮酮树脂与导电剂的质量比为99~99.5:1~0.5,其中,所述的导电剂为炭系导电填料表面涂覆铜粉的复合导电材料。
4.根据权利要求1所述的一种抗静电性陶瓷辊棒的生产工艺,其特征在于,离心分离机的转速为800~1000rpm。
5.根据权利要求1所述的一种抗静电性陶瓷辊棒的生产工艺,其特征在于,浆料中原料、粘结剂和水三者的质量占比如下
原料:80~87%
粘结剂:1~4%
水:12~16%。
6.根据权利要求1所述的一种抗静电性陶瓷辊棒的生产工艺,其特征在于,通过离心分离机得到陶瓷辊棒坯管后,采用垂直码放的方式放入立式干燥器中进行立式干燥处理。
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CN109485429A (zh) * | 2018-11-13 | 2019-03-19 | 武汉美琪林新材料有限公司 | 一种碳化硅陶瓷汤勺吊烧棒及其制备方法 |
Citations (3)
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CN101323528A (zh) * | 2008-07-15 | 2008-12-17 | 南京工业大学 | 一种连续孔梯度陶瓷管的制备方法 |
CN101654358A (zh) * | 2009-09-10 | 2010-02-24 | 伍协 | 防静电耐磨陶瓷托辊及其制备方法 |
CN106752804A (zh) * | 2017-01-25 | 2017-05-31 | 山东凯盛新材料股份有限公司 | 耐高温、抗静电聚醚酮酮粉末涂料及其制备方法 |
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CN101323528A (zh) * | 2008-07-15 | 2008-12-17 | 南京工业大学 | 一种连续孔梯度陶瓷管的制备方法 |
CN101654358A (zh) * | 2009-09-10 | 2010-02-24 | 伍协 | 防静电耐磨陶瓷托辊及其制备方法 |
CN106752804A (zh) * | 2017-01-25 | 2017-05-31 | 山东凯盛新材料股份有限公司 | 耐高温、抗静电聚醚酮酮粉末涂料及其制备方法 |
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CN109485429A (zh) * | 2018-11-13 | 2019-03-19 | 武汉美琪林新材料有限公司 | 一种碳化硅陶瓷汤勺吊烧棒及其制备方法 |
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