Main features of asphalt trichloroethylene recovery instrument - Huaqiang Electronic Network

Asphalt trichloroethylene recovery instrument

main feature:

It is used to recover contaminated flammable solvent and can be used together with centrifugal asphalt mixture separator as a recovery device for trichloroethylene or benzene.

The instrument has the advantages of reasonable layout, compact structure, light weight, strong integrity, beautiful appearance, simple operation and high automation. It can be applied to departments such as teaching, scientific research and road engineering construction supervision.

Note on asphalt trichloroethylene recovery instrument:

1

. Always check the solvent being distilled

PH

Value, (chlorinated hydrocarbons). in case

PH

Value is lower than

5

At the time, the entire interior of the recycler is completely damaged, in which case the pharmacist cleans the distillation chamber.

2

When the instrument is in use, the outer skin is grounded.

3

When the instrument is working, don't leave people.

4

When cleaning the instrument, unplug the power supply and prevent water from immersing in the electrical components.

when using it:

1

. When the electric heating is applied, the electric energy is converted into heat energy through the electric resistance wire, and the trichloroethylene pitch solution placed in the container is heated.

.
2

. When the temperature of the solution reaches the boiling point of the trichloroethylene solvent (

86.7 ° C

Trichloroethylene vaporizes the liquid into gas by molecular motion. At this time, the asphalt oil and other impurities remain in the solution due to the high boiling point. The evaporation process is a heating process, although the electric heater is still working, the solution The temperature does not rise. When all the trichloroethylene in the solution is evaporated, the remaining bitumen liquid stays in the right chamber of the container, and the trichloroethylene gas enters the left cavity through the space above the container, and the cooling cycle of the left cavity The water causes the trichloroethylene vapor molecules to cool, and the temperature drops back to the liquid and remains in the left chamber, thus completing the recovery of trichloroethylene.