CN106283832A - 一种用于汽油滤清器的高强度滤纸 - Google Patents

一种用于汽油滤清器的高强度滤纸 Download PDF

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CN106283832A
CN106283832A CN201610641028.2A CN201610641028A CN106283832A CN 106283832 A CN106283832 A CN 106283832A CN 201610641028 A CN201610641028 A CN 201610641028A CN 106283832 A CN106283832 A CN 106283832A
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filter paper
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魏献浩
张小雷
邓军
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Bengbu Wilt Filter Co Ltd
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    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
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    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
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    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
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    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
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    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
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Abstract

一种用于汽油滤清器的高强度滤纸，涉及滤清器加工技术领域，由以下原料制成：竹浆55‑65份、聚四氟乙烯纤维15‑25份、乙酸乙酯乳液3‑5份、醋丙乳液3‑5份、田菁胶15‑25份、瓜儿冬胶10‑20份、磷酸酯淀粉6‑8份、改性碳酸钙15‑25份、陶瓷纤维粉2‑4份、硅藻土6‑8份、水120‑130份。本发明的有益效果是：本发明配方合理，原料易得，通过采用高硬度粉末原料与乳液进行合并后制备浆料直接进行滤纸浸泡后，使得普通滤纸增强增韧，保证了滤纸的品质性能，便于长久使用。

Description

一种用于汽油滤清器的高强度滤纸
技术领域
本发明涉及滤清器加工技术领域，具体涉及一种用于汽油滤清器的高强度滤纸。
背景技术
汽油滤清器简称汽滤，汽油滤清器有化油器式和电喷式之分，使用化油器的汽油发动机，汽油滤清器位于输油泵进口一侧，工作压力较小，一般采用尼龙外壳，电喷式发动机的汽油滤清器位于输油泵的出口一侧，工作压力较高，通常采用金属外壳，汽油滤清器的滤芯多采用滤纸，也有使用尼龙布、高分子材料的汽油滤清器主要功能是滤除汽油中的杂质，如果汽油滤清器过脏或堵塞，线式滤纸汽油滤清器：汽油滤清器在此类汽油滤清器内部，折叠的滤纸和塑料或金属滤器的两端连接，污油进入后，由滤清器外壁经过层层滤纸过滤后到达中心，洁净的燃油流出。
汽油滤清器主要功能是滤除汽油中的杂质，其主要是采用滤纸进行过滤，因此滤纸的质地品质是影响滤清器品质的直接因素，由于滤纸在实际的工作中长期与汽油接触，因此长久浸在汽油中，滤纸实际的韧性及强度会有很大影响，直接导致滤清器的清洁能力下降，甚至导致汽车发动机出现故障。
发明内容：
本发明所要解决的技术问题在于提供一种配方合理，加工方法简单，使用效果好的用于汽油滤清器的高强度滤纸。
本发明所要解决的技术问题采用以下技术方案来实现：
一种用于汽油滤清器的高强度滤纸，其特征在于，由以下原料制成：
竹浆55-65份、聚四氟乙烯纤维15-25份、乙酸乙酯乳液3-5份、醋丙乳液3-5份、田菁胶15-25份、瓜儿冬胶10-20份、磷酸酯淀粉6-8份、改性碳酸钙15-25份、陶瓷纤维粉2-4份、硅藻土6-8份、水120-130份。
各原料优选份量为：竹浆60份、聚四氟乙烯纤维20份、乙酸乙酯乳液4份、醋丙乳液4份、田菁胶20份、瓜儿冬胶15份、磷酸酯淀粉7份、改性碳酸钙20份、陶瓷纤维粉3份、硅藻土7份、水125份。
所述的改性碳酸钙的制备方法为：
将碳酸钙进行初步粉碎有过100-200目筛，然后将其置放于高温烘烤箱内，升温至120-130℃，高温烘烤20-30min后，自然冷却至室温，出料再次磨粉过300-400目筛，即可得到。
制备上述用于汽油滤清器的高强度滤纸的方法为：
1)将上述原料中的田菁胶、瓜儿冬胶加热熬化，然后将与原料中的改性碳酸钙、陶瓷纤维粉和硅藻土混合后搅拌得到糊料膏体，进行高温烘干后，磨粉；
2)将原料中的其余原料进行混合后，放入搅拌罐中，将步骤1中的物料加入其中，升温至35-40℃，搅拌25-27min后，过滤后得到浆液；
3)取市售滤纸，将其预先湿润后，直接放入浆液中，常温浸泡2-3h后，升温至60-80℃，再次浸泡3-5h，再将至室温，浸泡1-2h后，取出挤出滤纸上多余浆液；
4)将步骤3处理后的滤纸放入烘箱中，烘干至滤纸含水率为3-5％后，进行表面压平处理后，即可。
本发明的有益效果是：本发明配方合理，原料易得，通过采用高硬度粉末原料与乳液进行合并后制备浆料直接进行滤纸浸泡后，使得普通滤纸增强增韧，保证了滤纸的品质性能，便于长久使用。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施例，进一步阐述本发明。
实施例1
称取：竹浆55kg、聚四氟乙烯纤维15kg、乙酸乙酯乳液3kg、醋丙乳液3kg、田菁胶15kg、瓜儿冬胶10kg、磷酸酯淀粉6kg、改性碳酸钙15kg、陶瓷纤维粉2kg、硅藻土6kg、水120kg。
实施例2
称取：竹浆60kg、聚四氟乙烯纤维20kg、乙酸乙酯乳液4kg、醋丙乳液4kg、田菁胶20kg、瓜儿冬胶15kg、磷酸酯淀粉7kg、改性碳酸钙20kg、陶瓷纤维粉3kg、硅藻土7kg、水125kg。
制备上述实施例1或2的方法：
1)将上述原料中的田菁胶、瓜儿冬胶加热熬化，然后将与原料中的改性碳酸钙、陶瓷纤维粉和硅藻土混合后搅拌得到糊料膏体，进行高温烘干后，磨粉；
2)将原料中的其余原料进行混合后，放入搅拌罐中，将步骤1中的物料加入其中，升温至35-40℃，搅拌25-27min后，过滤后得到浆液；
3)取市售滤纸，将其预先湿润后，直接放入浆液中，常温浸泡2-3h后，升温至60-80℃，再次浸泡3-5h，再将至室温，浸泡1-2h后，取出挤出滤纸上多余浆液；
4)将步骤3处理后的滤纸放入烘箱中，烘干至滤纸含水率为3-5％后，进行表面压平处理后，即可。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (4)

1.一种用于汽油滤清器的高强度滤纸，其特征在于，由以下原料制成：
竹浆55-65份、聚四氟乙烯纤维15-25份、乙酸乙酯乳液3-5份、醋丙乳液3-5份、田菁胶15-25份、瓜儿冬胶10-20份、磷酸酯淀粉6-8份、改性碳酸钙15-25份、陶瓷纤维粉2-4份、硅藻土6-8份、水120-130份。
制备上述用于汽油滤清器的高强度滤纸的方法为：
1)将上述原料中的田菁胶、瓜儿冬胶加热熬化，然后将与原料中的改性碳酸钙、陶瓷纤维粉和硅藻土混合后搅拌得到糊料膏体，进行高温烘干后，磨粉；
2)将原料中的其余原料进行混合后，放入搅拌罐中，将步骤1中的物料加入其中，升温至35-40℃，搅拌25-27min后，过滤后得到浆液；
3)取市售滤纸，将其预先湿润后，直接放入浆液中，常温浸泡2-3h后，升温至60-80℃，再次浸泡3-5h，再将至室温，浸泡1-2h后，取出挤出滤纸上多余浆液；
4)将步骤3处理后的滤纸放入烘箱中，烘干至滤纸含水率为3-5％后，进行表面压平处理后，即可。
2.根据权利要求1所述的一种用于汽油滤清器的高强度滤纸，其特征在于：各原料优选份量为：竹浆60份、聚四氟乙烯纤维20份、乙酸乙酯乳液4份、醋丙乳液4份、田菁胶20份、瓜儿冬胶15份、磷酸酯淀粉7份、改性碳酸钙20份、陶瓷纤维粉3份、硅藻土7份、水125份。
3.根据权利要求1所述的一种用于汽油滤清器的高强度滤纸，其特征在于：所述的变性海泡石粉制备方法为：
①将海泡石粉用双氧水泡4-5h后，再用去离子水洗涤至中性，烘干；
②在海泡石粉中加入其总量10％的硼砂、5％的钠基硼润土、2％的纳米碳、在3500r/min下搅拌25min后，烘干粉碎成超细粉末即得。
4.根据权利要求1所述的一种用于汽油滤清器的高强度滤纸，其特征在于：所述的改性碳酸钙的制备方法为：
将碳酸钙进行初步粉碎有过100-200目筛，然后将其置放于高温烘烤箱内，升温至120-130℃，高温烘烤20-30min后，自然冷却至室温，出料再次磨粉过300-400目筛，即可得到。
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CN107012719A (zh) * 2017-03-20 2017-08-04 新乡学院 一种抗腐蚀的美术用纸制备方法

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CN102899969A (zh) * 2012-09-20 2013-01-30 蚌埠凤凰滤清器有限责任公司 一种汽油滤清器用耐高温抗腐蚀滤纸及其制备方法
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CN102995496A (zh) * 2012-10-31 2013-03-27 蚌埠首创滤清器有限公司 一种汽油滤清器用滤纸及其制备方法
CN103938491A (zh) * 2014-03-18 2014-07-23 蚌埠市风驰滤清器有限公司 一种添加纳米二氧化钛的耐水耐油机油滤清器用滤纸及其制备方法
CN103981769A (zh) * 2014-04-09 2014-08-13 蚌埠市风驰滤清器有限公司 一种耐高温高压的滤清器滤纸及其制备方法
CN103993520A (zh) * 2014-04-25 2014-08-20 蚌埠凤凰滤清器有限责任公司 一种高滤清效率的燃油复合滤纸及其制备方法

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CN107012719A (zh) * 2017-03-20 2017-08-04 新乡学院 一种抗腐蚀的美术用纸制备方法

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Application publication date: 20170104