Cleaning agent for LX type industrial equipment

Abstract

The invention discloses a cleaning agent for LX type industrial equipment. The cleaning agent comprises the following raw materials in parts by weight: 80-100 parts of water, 5-10 parts of a cosolvent, 5-10 parts of an organic solvent, 5-10 parts of an antioxidant, 3-8 parts of a surfactant, 3-8 parts of sulfonated coal, 2-4 parts of sodium octadecanoate, 2-4 parts of a defoaming agent, 5-10 partsof a grinding agent and 2-4 parts of a dispersing agent. Water serves as a medium of heat exchange equipment, calcium and magnesium ions are contained in the water, the higher the temperature is, theheavier the scaling is, the cleaning agent is formed by compounding multiple agents such as an organic solvent, a surfactant, a corrosion inhibitor, a penetrating agent and a grinding agent, the product can remove multiple kinds of water scale, is non-toxic, colorless and safe to use, improves the heat efficiency, and by adding the antirust agent and the surfactant, a passivation protective filmis formed on the surface of the heat exchanger equipment after the cleaning agent is used, rust on the surface is removed, alkalinity and acidity in the cleaning agent are weak, no corrosion effect iscaused to the equipment after neutralization, operation is safe, and the product is colorless and odorless.

Description

technical field [0001] The invention relates to the technical field of industrial equipment cleaning, in particular to a cleaning agent for LX type industrial equipment. Background technique [0002] As we all know, a heat exchanger is a device that transfers part of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. Heat exchangers play an important role in chemical, petroleum, power, food and many other industrial productions. In chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators and reboilers, etc., and are widely used . [0003] However, the medium of existing heat exchange equipment is water, which contains calcium and magnesium ions. The higher the temperature, the heavier the scaling, and the poor thermal conductivity of the scale will lead to thermalization of the heat transfer on the heating surface, thereby wasting fuel or electricity. If it is attached to the heating surface of thermal equipment, i...

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Problems solved by technology

[0003] However, the medium of existing heat exchange equipment is water, which contains calcium and magnesium ions. The higher the temperature, the heavier the scaling, and the poor thermal conductivity of the scale will lead to thermalization of the heat transfer on the heating surface, thereby wasting fuel or electricity. If it adheres to the heating surface of thermal equipment, it will endanger the safety of the equipment, and the conventional chemical cleaning for the maintenance of heat exchange equipment will damage the equipment, such as plate discoloration, intergranular corrosion, pitting corrosion, long cleaning time, and incomplete cleaning , there are residues, prolong the maintenance period, increase labor intensity, low safety factor, pungent smell in the operation, and damage the respiratory system