Skin effect heating series

Due to the different nature of the liquid in the pipeline, the temperature maintained in the pipeline is required to be different. The skin electric heating (heating) technology is mainly applied to the heating of the pipeline and the heating, melting or intermittent oil transportation of the liquid or the solidified medium in the pipeline. The pipeline is divided into two types: the inner tube skin and the outer tube skin according to the installation form.

1. Oilfields and offshore platforms: production pipelines, crude oil, steam pipelines, water pipes, pulse lines, instruments, centralized station storage towers, long-distance pipelines, etc. The bottom of the river, the bottom of the lake, the submarine oil pipeline.

2. Production lines for refining industry, distillation, hydrocracking, coking, wax, vulcanization, asphalt, residual oil, etc.; water pipes, pulse lines or meters, storage towers, liquid hydrocarbon storage towers.

3. Petrochemical plants, chemical plants, chemical fertilizer plants: production lines such as benzene, styrene, polyethylene, chlorine, acrylic acid, oxalic acid, ethylene glycol, phthalaldehyde, synthetic fiber, nylon, dyed paint, and resin; Water pipes, pulse lines or meters, storage towers, liquid hydrocarbon storage towers.

4. Nuclear power plants: heavy water pipelines, water pipes, pulse lines and instruments, storage towers, and heavy water towers.

5. Oil trading transshipment station: product storage tower, long-distance pipeline, low-temperature product tower base and pipelines and water pipes associated with the tower.

6. Power plant: high-pressure water supply, sewage discharge, steam, de-steam, high-pressure condensation, acid and alkali, heavy oil ignition oil pipeline, etc.; heavy oil pipeline, heavy oil tower, pulse line and instrument, water pipe, long-distance pipeline, coal-water slurry transportation Pipeline, etc.

7. Steel plant: production pipeline, heavy oil, coal tar, asphalt and sulphur line, water pipe, long-distance pipeline.

8. Cement plant: stove or kiln heavy oil line, water pipe, pulse line or instrument, storage tower, heavy oil long-distance pipeline.

9. There are also plastic processing plants, edible oil processing plants, chocolate processing plants, water supply plants, hotels and high-rise buildings, and heavy engineering industries.

For each of the above types of pipeline transportation, skin electric heating (heating) can be used.

At present, it is concluded from practice that this technical solution has achieved good transportation effects and significant economic benefits.