[Indigenous refinery equipment] (also known as soil refining). Its structure and technology: soil pot. Ordinary carbon steel welded together, in addition to a pool, which disk cooling, heating distillation, oil and gas cooling for the oil. Waste without treatment, waste gas and some liquefied petroleum gas is not recovered, wasted. The There are individual improvements, plus a small air bag to ease the oil and gas, improve product quality. There is no installation of the safety device, the blind will be the recovery of waste, there are security risks.
In order to solve these shortcomings, people in practice continue to sum up the lessons learned, to date, distillation equipment on a new level, to solve the environmental protection, energy saving, security and other issues. The following environmental protection, energy saving, safe and new equipment to do an introduction:
Environmentally friendly oil refining equipment (also known as catalytic cracking reaction device). Its structure and technology: the main reaction processor is a special steel 20G steel [that is, 20G boiler steel] welded together, the process is in the original pot pot technology to improve the environment-friendly plus automatic pressure, instrument, the upper Plus more than 4 meters to 25 below the catalytic tower, which set up a four-story catalyst room, plus automatic temperature control device. There is also a cooling device that is different from the pot. Coil easy to plug the pipe, an explosion, it is not easy to clean and overhaul. The new type of tube to avoid the explosion of the security risks. Exhaust gas installed two fire resistance device, so that oil and gas does not occur tempering, reasonable recycling of waste gas to reduce fuel costs. Finally, a little bit: now strict environmental requirements, the entire installation need to install environmentally friendly dust removal device. These pots are generally not available. Some equipment manufacturers are still promoting some of the old equipment, such as coil cooling, vertical furnace and so on.