— Coal pitch, coal tar transportation.
Twin-screw pump can be used for coal pitch and coal tar transportation. The twin-screw pump is also the most ideal pump for conveying coal-water slurry and has a longer service life than the single-screw pump. It can efficiently transport various high and low-viscosity media, especially the media that do not allow stirring and the media that are easy to vaporize. The twin-screw pump can also convey the medium smoothly and without pulsation under the condition of high temperature and high pressure.
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It can convey extremely high-viscosity chemical materials and is efficient and energy-saving, with low failure rate; and when conveying low-viscosity media, it has outstanding advantages such as smooth conveying, no stirring and no pulsation.
It can realize flow regulation under constant pressure, suitable for frequency conversion control, and the effect of energy saving and consumption reduction is remarkable.
In the structure, a certain gap is maintained between the helix and the helix, and between the helix and the bushing, so there is no direct mechanical wear. If the external structure is selected, the transmission system is independently lubricated and does not contact the conveyed medium.
It can be designed as a heat preservation and sealed cooling system, suitable for medium transportation in high temperature, corrosion, abrasion and other occasions
Application Example:
1. Refinery: Transport various heating oil, asphalt oil, tar, latex, asphalt, and for loading and unloading of various high-temperature oil products such as oil pools and oil tankers.
2.Coking plant: transport high temperature coal tar and coal pitch.
Performance Range:
Application Example:
Conveying asphalt, heavy oil, etc.
Used for lubrication system, hydraulic system, combustion system and so on in metallurgy, electric power industry, etc.
Performance Range:
We pay much attention to the spirit of the contract, and we can unconditionally solve any quality problems with the pumps sold.
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