Method for preventing cold water corrosion
An anti-corrosion and cold water technology, applied in pipeline anti-corrosion/rust protection, damage protection, pipes/pipe joints/fittings, etc., can solve the problem of pipeline replacement and repair affecting normal production in the workshop, cold water pipeline wall corrosion, cold water pipeline leakage, etc. problems, to achieve the effects of avoiding shaking, controlling cold water corrosion, and saving engineering costs
Pending Publication Date: 2021-01-26
山东朗晖石油化学股份有限公司
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Problems solved by technology
[0003] After the cold water system in the workshop has been in operation for a long time, most of the cold water has not been added with any anti-corrosion agent, resulting in cold corrosion in the cold water. Replacement and repair seriously affect the normal production of PVC workshop, and cause a lot of engineering expenses
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[0027]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0028]SeeFigure 1-4, A method for preventing cold water corrosion, including a hanging box 1, an anti-corrosion agent storage box 2 and a cold water pipe 10. The upper and lower surfaces of the hanging box 1 are fixedly installed with a fixing plate 3, and the inner side wall of the hanging box 1 A slide rail is fixedly installed at the bottom of the slide rail, a slide bar is arranged inside the slide rail, and one side of the slide bar is fix...
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The invention relates to the technical field of industrial production, and discloses a method for preventing cold water corrosion. According to the method, a hanging box, an anti-corrosion agent storage box and a cold water pipe are included, fixing plates are fixedly mounted on the upper surface and the lower surface of the hanging box, a sliding rail is fixedly mounted at the bottom of the innerside wall of the hanging box, a sliding strip is arranged in the sliding rail, a bearing plate is fixedly connected to one side of the sliding strip, and the anti-corrosion agent storage box is arranged on the upper surface of the bearing plate. According to the method for preventing cold water corrosion, the anti-corrosion agent storage box, a hose and an electromagnetic valve are arranged, an anti-corrosion agent can be stored in a box body in advance, the anti-corrosion agent can enter the cold water pipe through control on opening and closing of the electromagnetic valve, a layer of dynamic film is formed on the inner wall of equipment and the inner wall of a pipeline, cold water corrosion can be effectively controlled, the condition that normal production of a PVC workshop is influenced due to frequent leakage of a cold water pipeline is avoided, and the engineering cost is greatly saved.
Description
Technical field[0001]The invention relates to the technical field of industrial production, in particular to a method for preventing cold water corrosion.Background technique[0002]The workshop is the basic unit for the internal organization of production and the first-level organization of the enterprise's production administration. It is composed of a number of work sections or production teams. It is based on the professional nature of each stage of product production or the professional nature of each component of the product and the auxiliary production activities. It is set up by professional nature, and has the necessary workshop or site, machinery equipment, tools and certain production personnel, technical personnel and management personnel to complete the production tasks. The workshop has four characteristics: 1. It is the productivity formed in accordance with the principle of specialization. The gathering place of the elements. Second, it is an intermediate link of enter...
Claims
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Login to View More IPC IPC(8): F16L58/00F17D3/12
CPCF16L58/00F17D3/12
Inventor 李乐钦张先鹏魏乐钊张志鹏
Owner 山东朗晖石油化学股份有限公司