In the chemical industry, reactors are indispensable equipment in the chemical production process. They are pressure vessels used to complete processes such as sulfidation, nitration, hydrogenation, hydrocarbonization, polymerization, and condensation. They are mainly used for mixing and stirring as well as reactions in the production process. They can be used in the fields of petroleum, chemicals, rubber, pesticides, dyes, medicine, and food. After a period of use, a layer of impurities usually accumulates on the inner wall of the reactor. In order not to affect subsequent production, the impurities on the inner wall need to be cleaned; however, the bottom of the inner wall of the reactor is usually uneven, making it inconvenient to clean the bottom residue, and manual cleaning is required. The cleaning effect is poor and the cleaning efficiency is low.
In the past, reactors were mostly cleaned by manual wire brushing or chemical cleaning. Manual brushing is labor-intensive, has a long cleaning cycle, and is prone to damage to the inner wall of the reactor. Chemical cleaning uses chemical cleaning agents to soften and dissolve scale to achieve the purpose of cleaning. The cleaning effect is good, but the professional operation is difficult and the operation is high. If the operation is not careful, it will cause safety hazards and corrosion to the inner wall of the reactor. The reactor needs to be rinsed twice after chemical cleaning, and the wastewater after cleaning needs to be specially treated to meet the emission standards, which has certain environmental pollution problems.
High-pressure water jet cleaning technology uses a high-pressure pump to pump out high-pressure water, which reaches the nozzle through a certain pipeline, and then converts high-pressure, low-flow water into a high-pressure, high-flow jet. The jet then acts on the surface to be cleaned with its high impact kinetic energy, thereby removing the scale and ultimately achieving the purpose of cleaning. High-pressure water jet cleaning technology is green and environmentally friendly, saves resources, is not restricted by scale type, has fast and high-quality cleaning capabilities, and uses clean water as the cleaning medium without adding any chemical agents. The waste liquid can be recycled, is simple to handle, and does not cause pollution to the environment. Therefore, this cleaning technology was quickly promoted and applied in the cleaning of chemical reactors.
Hydro blasting machine cleaning is a common equipment in high-pressure water jet cleaning technology. The working principle of using high-pressure cleaning machine to clean industrial reactors is to use a high-pressure pump or booster to pump high-pressure water, which reaches the nozzle through the high-pressure pipeline, and converts high-pressure and low-flow water into a low-pressure and high-flow jet (high-pressure water jet) through the high-pressure nozzle. The strong impact force of the high-pressure water jet is used to impact the cleaned object, peel off and remove the dirt, thereby achieving the purpose of cleaning. Because the high-pressure water jet has a composite crushing effect such as flushing, wedge splitting, shearing, and grinding, the scale can be immediately broken off and washed away, thereby separating the scale layer and the pipe wall. Therefore, it is several to dozens of times faster than traditional chemical cleaning, sandblasting cleaning, simple mechanical and manual cleaning methods.
Guangyuan Cleaning Equipment is a high-pressure cleaning machine developed specifically for tank cleaning. It is equipped with a 3D rotating nozzle, which can achieve 360-degree cleaning without dead angles inside the tank, without manual entry into the tank. Safe and efficient.
With the development of mechanization and automation, automated cleaning equipment with high water jet cleaning technology as the core has emerged. Guangyuan Cleaning Equipment's fully automatic chemical reactor cleaning system can select the appropriate pressure level according to the actual situation of scaling inside the reactor, and thoroughly clean the scaling without damaging the inner wall of the reactor. The system can realize efficient automated reactor cleaning process, one-button operation, replace manual work, and save time. The equipment can meet the needs of deep cleaning of multi-point positioning mechanisms, high-pressure water pumps produce high-pressure water, and the compound movement of three-dimensional rotating nozzles and telescopic rods can achieve 360° no-dead-angle cleaning and no-dead-angle deep cleaning of the reactor. It solves the problems of low automation, time-consuming and labor-intensive, and easy to cause personal injury in existing cleaning methods.
