Working Principle of Etelux Vacuum Glove Box

Operation and Function of Glove Box Mini Antechamber

The glove box is usually used for tools Put the items outside into the glove box Close the mini antechamber door of the glove box. Open the door outside mini antechamber . Put items. Close the door outside mini antechamber . Cleaning makes the inside of the mini antechamber at -0.1 (pull the handle outside the mini antechamber to clean) Pump down to zero in the mini antechamber (pull the handle outside the mini antechamber to pump down). Open the mini antechamber door in the glove box to take out the items. Take the items out of the glove box. Close the two doors of mini antechamber . The cleaning keeps the inside of the mini antechamber at -0.1 (pull the handle outside the mini antechamber to clean). Pump down…

Functional principle of vacuum glove box

The working gas in the vacuum glove box is between the box body and the purification column (water oxygen adsorber). Under the control and monitoring of PLC, the closed circulation is carried out through pipes, circulating fans, etc. When the working gas circulates through the purification column, its moisture and oxygen are absorbed away, and then return to the tank. As the cycle time goes on, the water and oxygen content in the working gas in the tank gradually decreases, and finally reaches the target of less than 1ppm. After a certain period of circulation, the purification column will be saturated and can be regenerated and reused.

Physical process of molecular sieve absorbing water

When the temperature is low T1, the saturated amount of molecular sieve water C1 is high, which can absorb a lot of water.

When the temperature is high T2, the saturated amount of molecular sieve water C1 is low, and the adsorbed water will be discharged first and evaporated out. The regeneration of molecular sieve is realized by heating and vacuuming.

Nuclear Purification Protective Glove Box

With the rapid development of nuclear industry and nuclear technology, various sectors of the national economy have continuously introduced a variety of radioisotope products, ray instruments and radiation technologies, and have played an increasingly important role in scientific research and production and medical applications. When operating radioactive materials with strong radiation, in order to prevent the spread of radioactive pollution and ensure the safety of the operator and the surrounding environment, it is necessary to operate in a specially designed vacuum glove box. The designed glove box has the ability to effectively shield the radiation of radioactive materials and the ability to radiate radioactive gases generated during the operation of radioactive materials. The sealing performance of the glove box and the filtering performance of ventilation and exhaust should be good,…