Metal Degreasing Agent Auxiliary activities
Industrial cleaning is closely related to various industrial activities, some of which are an integral part of the production process. Cleaning does not provide the final product. But a lot of industrial production process in a local process. Process or auxiliary activities. In some traditional industries. Cleaning has been seen as a simple process or common sense. Often not being taken seriously. But the quality of cleaning but the final product determines the performance and quality. Especially in today's high-tech industries, the role of cleaning technology is particularly prominent.
(1) general industrial cleaning
General industrial cleaning. Such as a boiler. pipeline. Petrochemical equipment and other commonly used acid. Alkali and some active substances as cleaning agents. Similar to civilian cleaning. Usually the human eye can not see the dirt as the standard. Such as a car. Trains, planes, ships and other surfaces of the building walls. Doors and windows, glass and other cleaning; oil pipeline. Oil, storage tanks, equipment pipelines, boilers, central air conditioning. Equipment maintenance and cleaning. Is characterized by cleaning, you can significantly improve the perception, improve the grade, improve and restore the performance of equipment. Generally do not need complex equipment and technology. Do not need high-purity cleaning agent, do not need a clean environment. Usually use ordinary water, acid. Alkali and heating. High pressure water, high pressure air. Brush, friction and other physical and chemical methods to complete the cleaning process. Many are manual. Labor intensity, high risk, low technical content, ordinary people can engage in rough, low value-added labor.
General industrial cleaning equipment used by the main high-pressure water jet device, automatic car washing device, high-rise facade cleaning device.
(2) precision industrial cleaning
In many processing industry, some intermediate processes need to first clean, in order to carry out the next process, the final product and then some cleaning. Such as metal, plastic parts, glass plating, painting. Vacuum coating before, to precision cleaning. To remove oil and dirt; textile industry in cotton. wool. silk. Linen and other refined cleaning; paper industry in the degreasing, deinking and so on. Precision industrial cleaning is directly related to product quality and performance. If the residual dirt is greater than the requirement, bubbles will appear. peeling. Defects and other issues. Generally need special cleaning equipment and technology. The purity of the cleaning agent has certain requirements, the water to be purified. Some of the working environment is required to be carried out in a clean room. Due to different industries. Different products of the production process used by the cleaning technology and equipment vary widely, even if similar products, different sizes of enterprises. Different levels of investment. Cleaning process and cleaning equipment are also different. The same a metal parts processing enterprises, the investment may be large automatic water-type cleaning line: the small investment may be used manual washing method, first with diesel oil and metal debris removal, and then solvent deodorization and fine washing; large Of the automatic cleaning device may need tens of millions of dollars or even billion. And small investment enterprises may only spend tens of thousands of dollars to buy a single slot or multi-slot cleaning machine, and some even a few pots and pots. The mainstream technology commonly used in precision industrial cleaning is ultrasonic. Steam washing (heating) and spray combination. The use of washing process, to increase the drying process and auxiliary water preparation and sewage treatment using solvent cleaning agent. Need to increase the solvent recovery and regeneration station; lower boiling point of the solvent. But also increase the condensation and sealing device; the use of high boiling point of the solvent, but also increase the drying equipment; and the use of flash point of the solvent to increase the explosion-proof measures.