chemical processing of coal

 — Coal pitch, coal tar transportation.

Coalization

Twin screw pump Application in chemical processing of coal

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.

Tell Us Your Requirements

Why choose our twin screw pump

Wide range of conveying viscosity

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.

Frequency conversion control-Energy saving

It can realize flow regulation under constant pressure, suitable for frequency conversion control, and the effect of energy saving and consumption reduction is remarkable.

Low noise and long life

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.

Suitable for high temperature, corrosion, abrasion

It can be designed as a heat preservation and sealed cooling system, suitable for medium transportation in high temperature, corrosion, abrasion and other occasions

Best Selling Pumps for chemical processing of coal

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:

  •  Flow: 20~500 m3/h
  • Inlet pressure: -0.05~0.8 MPa
  • Outlet pressure: 0.1~3.0 MPa
  • Medium temperature: < 480 ℃
  • Medium viscosity: 0.5~10000 mm2/s
  • Speed: 50~1500 r/min

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:

  •  Flow: 1~260 m3/h
  •  Inlet pressure: -0.05~0.8 MPa
  • Outlet pressure: 0.1~1.6 MPa
  • Medium temperature: -20~200 ℃
  • Medium viscosity: ≤ 2000000 mm2/s
  • Speed: 50~1500 r/min

Twin screw pump manufacturer

OUR SERVICES

We pay much attention to the spirit of the contract, and we can unconditionally solve any quality problems with the pumps sold. 

Pre-sales consulting service
We recommend suitable products according to the actual working conditions and needs of customers. Pumps can also be developed and designed according to needs, and customized services can be provided. During the epidemic, we also provide remote detection technical support.
Strict quality control
From raw materials to the production process before leaving our factory, all performance indicators are strictly tested, and the professional QC team controls each process. Product quality is our foundation.
After-sales service
Products sold, the quality conditions of them are still tracked throughout the using process, and our technicians will guide the installations and uses throughout the process. We promise that we can unconditionally solve any quality problems with the pumps sold. 
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