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    • 1. 发明授权
    • 내열성 및 접착성이 향상된 피복강관 및 그 제조장치
    • 涂层钢管改善了这种产品的耐热性和粘合性能以及制造设备
    • KR101441848B1
    • 2014-10-02
    • KR1020140033265
    • 2014-03-21
    • 한국종합철관 (주)주식회사 도화엔지니어링
    • 박중철최영섭
    • C23C14/00C23C4/16B05B7/04C23C26/00C23C28/00
    • The present invention relates to a coated steel pipe having improved heat resistance and adhesion properties, capable of forming a corrosion resistance cladding by sequentially heat-welding powdered epoxy, modified polyethylene adhesive, and polyethylene on the outer surface of a steel pipe and forming a corrosion resistance film by coating an inner surface of the steel pipe with liquid-phase polyurethane resin pigments, thereby preventing bubbles from being created in a polyurethane film adjacent to a welded part or preventing the adhesion property of the polyurethane film from being degraded by welding heat when a product is welded in a field, and an apparatus for manufacturing the same. In other words, in the coated steel pipe having improved heat resistance and adhesion properties and the apparatus for manufacturing the same according to the present invention, protective caps are mounted on both ends of the steel pipe, and powdered epoxy, modified polyethylene adhesive, and polyethylene are sequentially heat-welded on the outer surface of the steel pipe to form the cladding of the steel pipe. In addition, the liquid-phase pigments are mixed with each other in a pigment mixer and sprayed through a nozzle tip mounted in a nozzle, so that the polyurethane resin pigments are coated on the inner surface of the steel pipe.
    • 本发明涉及具有改善的耐热性和粘合性的涂层钢管,其能够通过在钢管的外表面上依次热熔环氧树脂,改性聚乙烯粘合剂和聚乙烯形成耐腐蚀包层并形成腐蚀 通过用液相聚氨酯树脂颜料涂覆钢管的内表面,从而防止在与焊接部分相邻的聚氨酯膜中产生气泡,或防止聚氨酯膜的粘合性因焊接热而劣化 将产品焊接在现场,以及用于制造该产品的装置。 换句话说,在具有改善的耐热性和粘合性的涂层钢管及其本发明的制造装置中,保护盖安装在钢管的两端,粉末环氧树脂,改性聚乙烯粘合剂和 将聚乙烯依次热焊在钢管的外表面上以形成钢管的包层。 此外,液相颜料在颜料混合器中彼此混合,并通过安装在喷嘴中的喷嘴头喷射,使得聚氨酯树脂颜料涂覆在钢管的内表面上。
    • 6. 发明授权
    • 강관 내면의 도장장치
    • 钢管内涂装置
    • KR101139284B1
    • 2012-04-26
    • KR1020100070098
    • 2010-07-20
    • 한국종합철관 (주)
    • 최영섭
    • B05B13/06B05B1/28B05B15/04
    • 본 발명은 강관 내면의 도장장치에 관한 것으로, 더욱 구체적으로는 강관 내면에 폴리우레탄 수지 도료를 도장하기 위한 도장장치에 도료의 분사과정에서 무화된 도료를 포집하여 별도 분리 처리할 수 있도록 하여 폴리우레탄 수지 도료의 건조된 도막 부위에 분사과정에서 무화된 도료가 부착되지 않도록 한 강관 내면의 도장장치에 관한 것이다.
      즉, 본 발명은 강관의 내면을 폴리우레탄 도장하기 위한 도장장치에 있어서, 상기 도장장치의 도장건 선단에 구비되어 폴리우레탄 도장이 이루어지도록 하는 도장분사노즐과, 상기 도장분사노즐의 분사과정에서 무화되는 도료를 포집하여 분리처리하기 위한 무화포집부재가 설치된 구성과,
      상기 도장장치는 모터로 승강되게 한 승강장치부에 설치되어 높이가 조절되게 하며, 상기 승강장치부는 이동대차를 따라 이동되게 한 이동수단과, 강관(은 회전로울에 올려져서 강관이 회전되면서 도장이 이루어지는 구성과,
      상기 무화포집부재는, 도장건의 일측에 도장에 지장을 주지않고 무화된 도료를 포집할 수 있는 진공흡입노즐이 구비되고 그 진공흡입노즐은 진공흡입관과 연결되어 진공펌프에 의해 흡입작용이 이루어질 수 있도록 한 강관 내면의 도장장치를 특징으로 한다.
    • 7. 发明公开
    • 강관 내면의 도장장치
    • 钢管内涂装置
    • KR1020120008849A
    • 2012-02-01
    • KR1020100070098
    • 2010-07-20
    • 한국종합철관 (주)
    • 최영섭
    • B05B13/06B05B1/28B05B15/04
    • B05B13/0627B05B1/005B05B9/0805B05B13/0207B05B13/0228B05B13/04B05B13/0609B05B13/0618C09D175/04
    • PURPOSE: A device for internal coating for steel pipe is provided to prevent the adhesion of paint during the spraying process of polyurethane resin paint, thereby improving the quality of a film remarkably. CONSTITUTION: A device for internal coating for steel pipe comprises a coating injection nozzle(230) for the painting of polyurethane, and an atomized particle collecting member(300). The coating injection nozzle is included in the edge of a coating gun. The coating device is installed in a elevating unit part for elevating to motor in order to control height. The elevating unit part comprises a moving means. The moving means moves along a moving cart. The atomized particle collecting member collects paint, which is atomized during the spraying process of the coating injection nozzle, and separates the same.
    • 目的:提供一种用于钢管内部涂层的装置,以防止在聚氨酯树脂漆的喷涂过程中涂料的粘附,从而显着提高膜的质量。 构成:用于钢管内涂装置包括用于涂装聚氨酯的喷涂喷嘴(230)和雾化颗粒收集件(300)。 喷涂喷嘴包括在喷枪的边缘。 涂覆装置安装在升降单元部分中,以升高到电机以控制高度。 升降单元部分包括移动装置。 移动装置沿着移动的推车移动。 雾化颗粒收集部件收集涂料,其在喷涂喷嘴的喷涂过程中被雾化,并将其分离。
    • 8. 发明授权
    • 이액형 도료 혼합장치 및 이를 이용한 강관 도장장치
    • 绘画设备
    • KR100859321B1
    • 2008-09-19
    • KR1020080023036
    • 2008-03-12
    • 한국종합철관 (주)
    • 최영섭
    • B05B7/04B05B13/06
    • A two-liquid type paint mixing device and a steel pipe painting device using the same are provided to clean materials remaining in a paint mixing unit and to open and shut an opening and closing unit of an inlet pipe selectively by operating cylinders embedding first and second pistons. A two-liquid type paint mixing device(100) jets paints produced by pouring materials supplied from a material storing tank, into a paint mixing unit(110) through inlet pipes(152a,152b,152c) and mixing the materials. The paint mixing unit comprises a mixing space(120) formed in the center of a body(111), and material inflow ports(120a,120b) for receiving two kinds of materials, a cleaning solvent inlet port(120c), and a paint ejecting port(130) jetting the mixed paint in a jetting direction, which communicate with each other through the mixing space. An opening and closing unit(150) is installed at one side of the paint mixing unit and composed of material opening/closing connection pins(155a,155b) and a solvent opening/closing connection pin(155c) selectively opened and shut by an operating cylinder(160) embedding first and second pistons(162,166), in order to supply the material and a solvent selectively.
    • 提供双液型涂料混合装置和使用其的钢管涂装装置,以清洁残留在涂料混合单元中的材料,并且通过操作圆柱体将第一和第二嵌入件选择性地打开和关闭入口管的打开和关闭单元 活塞。 双液型涂料混合装置(100)通过从储料罐供给的浇注材料制成的油漆通过入口管(152a,152b,152c)喷射到涂料混合单元(110)中并混合材料。 涂料混合单元包括形成在主体(111)的中心的混合空间(120)和用于接收两种材料的材料流入口(120a,120b),清洁溶剂入口(120c)和涂料 喷射口(130)沿着喷射方向喷射混合油漆,喷射口通过混合空间相互连通。 打开和关闭单元(150)安装在涂料混合单元的一侧,由材料打开/关闭连接销(155a,155b)和溶剂打开/关闭连接销(155c)组成,所述溶剂打开/关闭连接销通过操作选择性地打开和关闭 缸体(160)嵌入第一和第二活塞(162,166),以便选择性地供应材料和溶剂。
    • 10. 发明授权
    • 3중 피복 복합도장강관 제조방법 및 그 제조방법에 의하여 제조된 3중 피복 복합도장강관
    • 通过这种方法制造三层复合涂层钢管和涂层钢管的涂装方法
    • KR101018241B1
    • 2011-03-03
    • KR1020100069347
    • 2010-07-19
    • 한국종합철관 (주)
    • 최영섭
    • C23C28/00B05D7/14B32B15/04C23C26/00
    • PURPOSE: A triple coating composite steel pipe and a manufacturing method thereof are provided to improve the anti-corrosive property and abrasion resistance of a steel pipe by coating polyethylene resin liquid on the interior of the steel pipe. CONSTITUTION: A manufacturing method for a triple coating composite steel pipe comprises steps of: removing rust or foreign materials from a steel pipe(S1), heating the steel pipe so that a coating material is bonded by the latent heat of the steel pipe(S2), mounting protective caps on both ends of the steel pipe so as to prevent the scattering of the coating material into the steel pipe and to place and rotate the steel pipe(S3), coating triple layers on the exterior of the steel pipe(S4), removing the protective caps from the steel pipe(S5), cooling the coating layers on the exterior of the steel pipe(S6), removing the polyethylene coating from both ends of the steel pipe and coating anti-rust paint on the coating-removed portions(S7), mounting polyethylene sheets on both inner ends of the steel pipe in order to prevent coating being formed(S8), coating polyurethane on the interior of the steel pipe(S9), removing the polyethylene sheets(S10), and coating anti-rust paint on the uncoated portions of both inner ends of the steel pipe(S11).
    • 目的:提供一种三层复合钢管及其制造方法,通过在钢管的内部涂覆聚乙烯树脂液体来提高钢管的耐腐蚀性和耐磨性。 构成:三层复合钢管的制造方法,包括以下步骤:从钢管(S1)除去锈蚀或异物,加热钢管,使得涂层材料通过钢管的潜热(S2 ),在钢管的两端安装保护帽,以防止涂料向钢管散射,并使钢管(S3)放置和旋转,在钢管外面涂覆三层(S4 ),从钢管(S5)上取下保护帽(S5),冷却钢管外面的涂层(S6),从钢管两端取出聚乙烯涂层,涂布防锈涂料, 去除部分(S7),为了防止涂层形成(S8),将聚乙烯片安装在钢管的两个内端上(S8),在钢管内部涂覆聚氨酯(S9),去除聚乙烯薄片(S10),以及 涂层防锈涂料在未涂层上 (S11)的两端内端部分。