The invention relates to a single-well split-type heating multifunctional
storage tank device. The technical scheme of the invention is as follows: the single-well split-type heating multifunctional
storage tank device mainly comprises a
heating furnace unit and a
storage tank unit which are connected by medium circulation pipes and a
natural gas pipeline, a safe distance is arranged between the
heating furnace unit and the storage tank unit, a heating coil
pipe outlet in a furnace body of the
heating furnace unit is in a double-flow manner, one path of the two flows is connected with a heat exchange coil
pipe in a storage tank through a high-temperature
gate valve, and the other path of the two flows is connected with a well shaft lifting heating circulating
system through the high-temperature
gate valve. The single-well split-type heating multifunctional storage tank device disclosed by the invention has the advantages that the heating furnace unit and the storage tank unite are designed to be of a split structure so that a potential safety
hazard in the production process is eliminated, and requirements on discharging oil and water and cleaning pipes by utilizing self oil-
gas pressure in the storage tank are met; in addition, the heat exchange coil
pipe in the storage tank unit can be flexibly arranged so that heat exchange area is enlarged,
crude oil in the storage tank isheated uniformly, a low-temperature area of the
crude oil in the storage tank is reduced and the
heating time is shortened; in addition, due to a
special design of a Y-shaped oil inlet separation pipe, the oil-
gas separation effect is improved.