Most universities have established corresponding laboratory safety management systems, including implementing a system of laboratory safety responsible persons, providing regular safety training for students, conducting regular inspections and spot checks on safety facilities, and training safety management personnel. The importance of laboratory safety should not only be limited to regulations, but also be strictly implemented.
Laboratory oxyhydrogen flame quartz glass tube sealing machine,no gas cylinders and no risk of leakage, protecting your safety on the way of lab research.
The quartz glass tube vacuum sealing machine, also known as the oxyhydrogen flame melting and sealing machine, is a device that adopts mature water electrolysis technology to decompose water into hydrogen and oxygen gas. After passing through safety devices such as wet flashback arrester and electronic flame arrester, it is connected to the patented oxyhydrogen flame torch with a built-in flame arrester. The igniter is used to ignite and form oxyhydrogen flame, which quickly melts the quartz glass tube. This system is used for the oxygen free and anhydrous vacuum sealing and storage of material samples. The system includes an oxyhydrogen flame generator, an anti-backfire arrester, a glass tube vacuum sealing machine, a vacuum pump (mechanical or molecular pump), quartz glass clamps, and other standardized and customized precision quartz tube joints to ensure accurate matching with the quartz tube and ensure the sealing of the quartz tube.
Quartz tube vacuum sealing machine is used to place samples into quartz tubes for oxygen free and anhydrous sealing preservation by using dynamic sealing technology. It can achieve automatic rotation of the quartz tube while vacuuming and filling with inert protective gas for sealing. The simple operation ensures high sealing efficiency under vacuum.We can provide different models of oxyhydrogen flame generators for sealing. At the same time,different sizes of quartz glass clamps can be available for requirements of other diameters of quartz glass tube and glass rods.It can meet the gas application requirements of quartz tubes, quartz columns, and pipe clamps of different sizes. Oxyhydrogen generator can be equipped with multiple flame torches and nozzles, which can be selected according to the processed workpiece. There are two types of vacuum pumps: mechanical pump and molecular pump, which are used for quartz tube vacuum pumping and can be selected according to the requirements of vacuum degree.
Oxy-hydrogen flame quartz glass tube melting and sealing machine is decomposed into oxygen and hydrogen, which can be burned. Oxygen supports combustion, and these two gases ignite to form a oxyhydrogen flame, which generates water after combustion. It means “water become fire”, which is a clean and recyclable energy that replaced traditional gas systems such as acetylene, propane, and liquefied gas.
The melting point temperature of quartz glass is about 1730℃, while the flame temperature of oxyhydrogen generator can reach 2800℃, which not only achieves the effect of acetylene flame, but also avoids other problems of carbon containing fuels during the combustion process:
1. Acetylene produces black smoke and harmful gases during the combustion process, which has a certain impact on the appearance of processed quartz products.
2. The cost of using acetylene and oxygen is high, and gas cylinders require workers to transport them, which is time and labor consuming.
3. It maintain high air pressure inside the filled acetylene cylinders,oxygen cylinders etc. In the event of gas explosion accident, the consequence are unpredictable.
Glass tube sealing with hydrogen oxygen flame ensures the temperature requirements for quartz glass heat processing. It also avoids the problems during the combustion process of other carbon containing fuels:
1. The combustion product of oxyhydrogen flame burning is water, ensuring the processed quartz glass products clean as before.
2. It has no smoke, strong light, or carbon emission, and the flame does not contain carbon, ensuring the stability of quartz performance during the processing of quartz glass products.
3. The consumption cost is only pure water and electricity, and the total cost has been reduced by a half.
4. Hydrogen and oxygen gas is produced and used immediately, without storing gas, safe and controllable.
The functional characteristics of oxyhydrogen generator for quartz glass tube sealing:
