Laboratory explosion-proof disperser is a kind of equipment specially designed for suspension, mixing, dispersion and other process operations in flammable and explosive environments. It has the following characteristics and applications:
principle
The working principle of the laboratory explosion-proof disperser is similar to that of the ordinary disperser. The stirring device is driven by the motor to rotate, so that it produces shear force, centrifugal force and turbulence effects in the container, so as to realize the dispersion, mixing and suspension of materials.
Features
Explosion-proof design: The laboratory explosion-proof disperser adopts explosion-proof design, which meets the explosion-proof safety requirements and can operate safely in flammable and explosive environments.
Strong sealing: The equipment has good sealing performance, which can effectively prevent external gas or liquid from entering the equipment and reduce the risk of explosion.
Adjustability: The speed, stirring time, stirring strength and other parameters of the disperser can be adjusted according to the experimental needs to meet the processing requirements of different samples.
Corrosion resistance: The disperser is usually made of corrosion-resistant materials, can handle various chemicals and solvents, and has good corrosion resistance.
How to operate
Before operation, check whether the power supply, switch and safety device of the equipment are normal.
According to the experimental requirements, select a suitable container and stirring device, and put the samples to be processed into the container.
Turn on the power switch of the equipment and adjust the speed and mixing time of the mixer as needed.
During the operation, pay attention to observe the operation of the equipment to ensure that the equipment runs stably and without abnormality.
Specific application
Explosion-proof dispersers are primarily used to handle samples that are flammable, explosive, or have explosive gases, vapors, or dust. Here are some sample types that may require the use of explosion-proof dispersers:
Solvents: including flammable organic solvents, such as alcohols, esters, ethers, etc.
Paints and Coatings: Organic components in coatings may be flammable.
Inks: Some inks may contain volatile organic solvents.
Granular material: explosive dust, such as powdered metal powder, wood dust, etc.
Chemicals: including flammable gases, flammable liquids or flammable chemical reactants.
Powders and powder samples: fine powder samples with flammability, such as metal powders, fluorescent powders, etc.
Flammable gas: gas samples with flammability, such as acetylene, methane, etc.
Please note that when handling the above samples, the relevant safety operating procedures must be followed, and equipment and tools that meet the explosion-proof requirements must be used to ensure the safety of the laboratory. In addition, the specific needs of using explosion-proof dispersers also need to be determined according to the specific conditions and safety requirements of the laboratory. It is recommended to consult relevant professionals for accurate guidance and advice before selecting and using equipment.
