Industrial equipment cleaning services

Industrial equipment cleaning is the pollution layer or covering layer formed by the physical, chemical or biological action on the surface of the object, which is called dirt. The process of removing these pollutants or covering layers and restoring them to the original surface condition is called cleaning. So what are the cleaning methods for it? Next, we will introduce the physical cleaning method in detail
The physical cleaning method is a cleaning method that uses external force to remove various dirt with the help of hand tools and machinery without changing the components of the dirt. That is, a method that does not change the original chemical molecular components.
① Mechanical cleaning method Cleaner and scraper cleaning method Drill pipe cleaning method Shot blasting cleaning method.
② Hydraulic cleaning method Low-pressure hydraulic cleaning The pressure of low-pressure cleaning is kilopascal, which is about kilogram force/square centimeter, equal to.
③High-pressure hydraulic cleaning The pressure of high-pressure cleaning is kilopascal, which is about kilogram force/square centimeter, equal to. This method is also called high-pressure water jet high-pressure cleaning machine.
Chemical cleaning method
Chemical cleaning method is to use chemicals to cause surface contamination or covering layers such as scale layers to undergo chemical reactions with them to be removed, such as acid and alkali cleaning of scale layers. In order to prevent the base material from being corroded during chemical cleaning or to control the corrosion rate within the allowable range, an appropriate amount of corrosion inhibitors and additives that act as activation, penetration and wetting agents are usually added to the chemical cleaning solution. The method is soaking method and circulation method. The medium cleaning method is also called the non-stop chemical cleaning method.
Electronic cleaning method, electronic descaling and anti-scaling
The principle of electronic cleaning method for anti-scaling and descaling is to use high-frequency electric field to change the molecular structure of water to prevent and remove scale. When water passes through a high-frequency electric field, its molecular physical structure changes. The original associated chain macromolecules break into single water molecules. The positive and negative ions of salts in the water are surrounded by single water molecules, and the movement speed is reduced. The number of effective collisions is reduced. Reduce, the electrostatic attraction decreases, and the structure cannot be constructed on the heated wall tube surface, thereby achieving the purpose of anti-scaling. At the same time, due to the increase in the dipole moment of water molecules, the adsorption capacity of the water molecules to the positive and negative ion scale molecules of the salt increases, making the scale on the heating surface or pipe wall soft and easy to fall off, resulting in a descaling effect.
Electrostatic cleaning method, electrostatic anti-scaling and descaling
Electrostatic anti-scaling and descaling, like electronic descaling, also achieves the purpose of anti-scaling and descaling by changing the state of water molecules. It's just that the latter uses the action of electrostatic fields instead of electrons. The mechanism is that water molecules have polarity, also called dipoles. When the water dipoles pass through the electrostatic field, each water dipole will be continuously arranged in a positive and negative order. If the water contains dissolved salts, their positive and negative ions will be surrounded by water dipoles and arranged in the water dipole group in positive and negative order. They cannot move on their own, so they cannot get close to the wall of the pipe and further deposit. Scale forms on the walls of pipes. At the same time, the oxygen released from the water can create an extremely thin oxide layer on the pipe wall, which can prevent pipe wall corrosion.
The above is an introduction to industrial equipment cleaning. I hope the above methods can help everyone.