CN106179908A - 一种带有涂层的消防泵导叶的制备方法 - Google Patents

一种带有涂层的消防泵导叶的制备方法 Download PDF

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Publication number
CN106179908A
CN106179908A CN201610610914.9A CN201610610914A CN106179908A CN 106179908 A CN106179908 A CN 106179908A CN 201610610914 A CN201610610914 A CN 201610610914A CN 106179908 A CN106179908 A CN 106179908A
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CN
China
Prior art keywords
stator
coating
fire pump
preparation
pump stator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610610914.9A
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English (en)
Inventor
刘玉伟
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GUANGXI ANXUN TECHNOLOGY INVESTMENT Co Ltd
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GUANGXI ANXUN TECHNOLOGY INVESTMENT Co Ltd
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Publication date
Application filed by GUANGXI ANXUN TECHNOLOGY INVESTMENT Co Ltd filed Critical GUANGXI ANXUN TECHNOLOGY INVESTMENT Co Ltd
Priority to CN201610610914.9A priority Critical patent/CN106179908A/zh
Publication of CN106179908A publication Critical patent/CN106179908A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/002—Pretreatement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B05D3/0272—After-treatment with ovens
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

本发明公开一种带有涂层的消防泵导叶的制备方法，包括如下步骤，前处理，除去导叶表面的油污、铁和氧化皮杂物后；涂覆是用达克罗溶液喷涂或浸渍消防泵导叶，然后再采用离心甩干、自然垂流、刷除去多于的处理液；烘烤是将导叶基体上的达克罗处理液转变成膜层的过程，在循环热风烘烤炉中进行，然后清洗、打磨导叶即可完工。

Description

一种带有涂层的消防泵导叶的制备方法
技术领域
本发明属于消防机械技术领域，特别是涉及带有涂层的消防泵导叶的制备方法。
背景技术
消防泵是安装在船舶、固定灭火系统或其他消防设施上，用作输送水或泡沫溶液等液体灭火剂的专用泵。由于消防泵的结构复杂，易磨损，需要专业技术人员对消防泵部件进行改进来满足生活的需要。
发明内容
本发明旨在克服现有技术的缺陷，提供一种带有涂层的消防泵导叶的制备方法，具有防锈性能好，质量稳定的特点。
为了解决上述技术问题，本发明提供以下技术方案：
一种带有涂层的消防泵导叶的制备方法，其特征在于，包括如下步骤，前处理，除去导叶表面的油污、铁和氧化皮杂物后；涂覆是用达克罗溶液喷涂或浸渍消防泵导叶，然后再采用离心甩干、自然垂流、刷除去多于的处理液；烘烤是将导叶基体上的达克罗处理液转变成膜层的过程，在循环热风烘烤炉中进行，然后清洗、打磨导叶即可完工。
进一步，第一步中，前处理为有机溶剂、碱性清洗剂脱脂、抛丸、喷丸或喷砂。
进一步，第二步中，达克罗处理液由铝粒、铬酐和树脂组成，经固化成膜层网状立体结构。
与现有技术相比较，本发明具有如下的有益效果：
本发明的好处在于，工艺熟练，步骤合理，使钢管表面附着保护层，从而起到防腐的目的，避免了钢管漏镀。该涂层具有无公害、无氢脆、优良的耐蚀性、浸透性、耐热性等特点，避免了钢管漏镀，产品质量好，不易生锈。
具体实施方式
以下结对本发明的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本发明，并不用于限定本发明。
一种带有涂层的消防泵导叶的制备方法，包括如下步骤，前处理，除去导叶表面的油污、铁和氧化皮杂物后；第一步中，前处理为有机溶剂、碱性清洗剂脱脂、抛丸、喷丸或喷砂。涂覆是用达克罗溶液喷涂或浸渍消防泵导叶，然后再采用离心甩干、自然垂流、刷除去多于的处理液；其中，达克罗处理液由铝粒、铬酐和树脂组成，经固化成膜层网状立体结构。烘烤是将导叶基体上的达克罗处理液转变成膜层的过程，在循环热风烘烤炉中进行，然后清洗、打磨导叶即可完工。
以上所述仅为说明本发明的实施方式，并不用于限制本发明，对于本领域的技术人员来说，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (3)

1.一种带有涂层的消防泵导叶的制备方法，其特征在于，包括如下步骤，前处理，除去导叶表面的油污、铁和氧化皮杂物后；涂覆是用达克罗溶液喷涂或浸渍消防泵导叶，然后再采用离心甩干、自然垂流、刷除去多于的处理液；烘烤是将导叶基体上的达克罗处理液转变成膜层的过程，在循环热风烘烤炉中进行，然后清洗、打磨导叶即可完工。
2.根据权利要求 1所述带有涂层的消防泵导叶的制备方法，其特征在于：第一步中，前处理为有机溶剂、碱性清洗剂脱脂、抛丸、喷丸或喷砂。
3.根据权利要求 1所述带有涂层的消防泵导叶的制备方法，其特征在于：第二步中，达克罗处理液由铝粒、铬酐和树脂组成，经固化成膜层网状立体结构。
CN201610610914.9A 2016-07-29 2016-07-29 一种带有涂层的消防泵导叶的制备方法 Pending CN106179908A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109261467A (zh) * 2018-07-25 2019-01-25 苏州海马消防设备制造有限公司 一种灭火器壳体的表面处理工艺
CN109590193A (zh) * 2018-11-20 2019-04-09 广州市光铭金属制品有限责任公司 一种粉末冶金产品防锈用达克罗的工艺

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张雪莲 等: "达克罗涂覆工艺及涂层检验要点浅析", 《科技致富向导》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109261467A (zh) * 2018-07-25 2019-01-25 苏州海马消防设备制造有限公司 一种灭火器壳体的表面处理工艺
CN109590193A (zh) * 2018-11-20 2019-04-09 广州市光铭金属制品有限责任公司 一种粉末冶金产品防锈用达克罗的工艺

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Application publication date: 20161207