CN105889504B - 用于盛装腐蚀性液体的压力容器 - Google Patents

用于盛装腐蚀性液体的压力容器 Download PDF

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CN105889504B
CN105889504B CN201610282940.3A CN201610282940A CN105889504B CN 105889504 B CN105889504 B CN 105889504B CN 201610282940 A CN201610282940 A CN 201610282940A CN 105889504 B CN105889504 B CN 105889504B
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pressure vessel
parts
corrosive liquids
inlet
liquid outlet
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CN105889504A (zh
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单曙光
阎冰
宋佐涛
金全国
李笛
单光振
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Hebei Zhongsheng Energy Equipment Co ltd
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JIANGSU JIUWEI HIGH PRESSURE VESSEL MANUFACTURE Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J12/00—Pressure vessels in general
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/18—Homopolymers or copolymers of tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Valve Housings (AREA)

Abstract

本发明公开了一种用于盛装腐蚀性液体的压力容器，包括：压力容器本体、分设于压力容器顶端和底端的进液口和出液口，在进液口和出液口处均设置有开关阀，压力容器本体内平行设置有多层滤板，压力容器本体的内壁上喷涂有耐腐蚀涂层。有益之处在于：本发明的压力容器具有良好的防锈耐腐蚀性能，适用于盛装酸碱等具有腐蚀性的液体，能够有效确保产品质量，具有良好的市场前景。

Description

用于盛装腐蚀性液体的压力容器
技术领域
本发明涉及一种压力容器，具体涉及一种用于盛装腐蚀性液体的压力容易。
背景技术
压力容器是用于盛装气体或液体并能够承载一定压力的密闭设备，根据盛装物质的不同，压力容器的材质会有所区别，对于酸、碱等具有腐蚀性的物质而言，压力容器须具有较好的防腐防锈性能，否则会影响产品质量。
发明内容
为解决现有技术的不足，本发明的目的在于提供一种用于盛装腐蚀性液体的压力容器。
为了实现上述目标，本发明采用如下的技术方案：
用于盛装腐蚀性液体的压力容器，包括：压力容器本体、分设于压力容器顶端和底端的进液口和出液口，在进液口和出液口处均设置有开关阀，所述压力容器本体内平行设置有多层滤板，所述压力容器本体的内壁上喷涂有耐腐蚀涂层。
优选地，前述压力容器本体为回转体结构。
更优选地，从进液口向出液口方向，多层滤板的滤孔逐渐变小。
进一步地，前述耐腐蚀涂层包括如下重量份的各组分：氟树脂30-50份、防锈剂3-15份、span-80 3-10份、表面活性剂2-5份、金属防腐剂10-20份及分散剂0.5-2份。
更优选地，前述氟树脂为聚四氟乙烯。
再优选地，前述防锈剂为石油磺酸钠、十二烯基丁二酸中的一种或两种的混合物。
更优选地，前述表面活性剂为阴离子表面活性剂。
进一步优选地，前述分散剂为聚甲基丙烯酸甲酯和羟丙基甲基纤维素的混合物。
本发明的有益之处在于：本发明的压力容器具有良好的防锈耐腐蚀性能，适用于盛装酸碱等具有腐蚀性的液体，能够有效确保产品质量，具有良好的市场前景。
具体实施方式
以下结合具体实施例对本发明作具体的介绍。
本发明的用于盛装腐蚀性液体的压力容器包括：回转体结构的压力容器本体、分设于压力容器顶端和底端的进液口和出液口，在进液口和出液口处均设置有开关阀，压力容器本体内平行设置有多层滤板，从进液口向出液口方向，多层滤板的滤孔逐渐变小以实现逐级过滤杂质。
需要重点说明的是，本发明的压力容器本体的内壁上喷涂有耐腐蚀涂层，该耐腐蚀涂层包括如下重量份的各组分：氟树脂30-50份、防锈剂3-15份、span-80 3-10份、表面活性剂2-5份、金属防腐剂10-20份及分散剂0.5-2份。
其中，氟树脂为聚四氟乙烯，防锈剂为石油磺酸钠、十二烯基丁二酸中的一种或两种的混合物，表面活性剂为阴离子表面活性剂，分散剂为聚甲基丙烯酸甲酯和羟丙基甲基纤维素的混合物。
经验证，本发明的压力容器盛装酸碱等腐蚀性液体一年以上，容器内壁仍不会受到腐蚀，说明该压力容器具有良好的防锈耐腐蚀性能，具有良好的市场前景。
以上显示和描述了本发明的基本原理、主要特征和优点。本行业的技术人员应该了解，上述实施例不以任何形式限制本发明，凡采用等同替换或等效变换的方式所获得的技术方案，均落在本发明的保护范围内。

Claims (5)

1.用于盛装腐蚀性液体的压力容器，其特征在于，包括：压力容器本体、分设于压力容器顶端和底端的进液口和出液口，在进液口和出液口处均设置有开关阀，所述压力容器本体内平行设置有多层滤板，所述压力容器本体的内壁上喷涂有耐腐蚀涂层, 所述耐腐蚀涂层包括如下重量份的各组分：氟树脂30-50份、防锈剂3-15份、span-80 3-10份、表面活性剂2-5份、金属防腐剂10-20份及分散剂0.5-2份；所述压力容器本体为回转体结构；从进液口向出液口方向，多层滤板的滤孔逐渐变小。
2.根据权利要求1所述的用于盛装腐蚀性液体的压力容器，其特征在于，所述氟树脂为聚四氟乙烯。
3.根据权利要求1所述的用于盛装腐蚀性液体的压力容器，其特征在于，所述防锈剂为石油磺酸钠、十二烯基丁二酸中的一种或两种的混合物。
4.根据权利要求1所述的用于盛装腐蚀性液体的压力容器，其特征在于，所述表面活性剂为阴离子表面活性剂。
5.根据权利要求1所述的用于盛装腐蚀性液体的压力容器，其特征在于，所述分散剂为聚甲基丙烯酸甲酯和羟丙基甲基纤维素的混合物。
CN201610282940.3A 2016-05-03 2016-05-03 用于盛装腐蚀性液体的压力容器 Active CN105889504B (zh)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103627286A (zh) * 2013-11-29 2014-03-12 深圳市安品有机硅材料有限公司 一种水性重防腐涂料用面漆及其制备方法

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CN201329278Y (zh) * 2008-12-27 2009-10-21 深州市工程塑料有限公司 防腐反应装置
WO2012053944A1 (ru) * 2010-10-18 2012-04-26 Vinogradov Sergej Alexeevich Сосуд для хранения и транспортировки жидкостей и газов
CN203297610U (zh) * 2013-05-08 2013-11-20 渭南高新区晨星专利技术咨询有限公司 一种防腐蚀压力容器
CN204197691U (zh) * 2014-10-29 2015-03-11 浙江鼎龙科技有限公司 一种安全有效的化工储罐
CN105508599A (zh) * 2016-03-03 2016-04-20 常熟市上海飞奥压力容器制造有限公司 易清洁压力容器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103627286A (zh) * 2013-11-29 2014-03-12 深圳市安品有机硅材料有限公司 一种水性重防腐涂料用面漆及其制备方法

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