Vacuum system - used in the acid environment

acid mainly refers to the permanganate, hydrochloric acid, Hydrochloric acid) Acid, sulfuric acid, nitric acid and perchloric acid, selenium, hydrobromic acid, hydroiodic acid and chlorate, perchlorate, hydroiodic acid, hydrobromic acid and hydrochloric acid ( Chlorhydric acid) , sulfuric acid and nitric acid is known as the six major inorganic acid. They have strong stimulation and corrode action. Contact with the body cause serious burns. Should use water or soda water flushing. Install the vacuum system of a chemical company in hydrochloric acid gas environment safe operation has been a period of time, for the company to create a good vacuum production conditions, product quality is approved. The purpose of this paper is to illustrate application of vacuum system in acid environment.

vacuum system is mainly used in the need to avoid pumping medium of oil pollution and vacuum environment, such as some chemical, pharmaceutical and semiconductor industry. Vacuum environment required for the production of flame retardant manufacturers require high cleaning. At the same time, it is necessary to use the extracted gas to prevent oil pollution. Therefore, installed for the production of vacuum system of the operation.

in the actual production environment, enterprises need the vacuum system to contact with a lot of strong corrosive hydrochloric acid gas, the corrosion resistant properties of the vacuum pump with high requirements. Therefore, in the process of vacuum system, vacuum coating for the special treatment. Using the nanometer molybdenum nickel coating and double coating, and mark with sealed pressure protection, cleaning and scavenging downtime protection. To ensure that the vacuum pump is still in a strong acid environment can effectively slow down the process of corrosion, prolong the service life of equipment, to ensure the equipment running and efficiency. This is the effect of application of vacuum system in acid environment.

1, when need to vacuum source, can be in a very short period of time to achieve the required degree of vacuum.

2, vacuum source is more stable and sufficient.

3, a system can be used for more than one table at the same time, and will not affect the operation of different units.

4, when the vacuum source stored in the pressure vessel is enough, the vacuum pump can stop working/rotate to stop running, so as to prolong the water pump's rest time, thereby reducing the pumps, parts and the loss of oil, which reduces the operation cost and maintenance, and reduce the noise in the workplace.

5, easy to operate and easy to master.

( 1) Through a comprehensive understanding of the influencing factors of choice and find the best vacuum solutions for specific applications. Our systems engineers will be considered in the design process of various requirements, and according to the experience in many installation project in the country for customised vacuum system.

( 2) In the design process of each system, and to consider the environment variables, such as process variables, specific measurements, a special legal requirements and local climate, to ensure the system to obtain good performance. All the vacuum technology of vacuum system is reliable. Verified based on the design basis, customized thought established application solutions. As a result, can ensure that the product performance and quality.

( 3) Choose the right product and should be combined with a proper working principle and construction materials, to optimize the other important parameters, such as energy efficiency and service life.

know what rotary vane vacuum pump application in the brazing