The forced circulation pump does not rely on the centrifugal force of the impeller to the liquid, but uses the thrust of the rotating impeller blades to make the sent liquid flow along the direction of the pump axis. When the pump shaft is driven by the motor to rotate, because the blade has a certain helix angle with the axis of the pump shaft, a thrust (or lift) is generated on the liquid, and the liquid is pushed out and discharged along the discharge pipe. When the liquid is pushed out, a partial vacuum is formed at the original position, and the liquid outside will be sucked into the impeller along the inlet pipe under the action of atmospheric pressure. As long as the impeller keeps rotating, the pump can continuously suck in and discharge liquid. The forced circulation pump works by using the horizontal thrust along the direction of the pump axis generated by the rotation of the impeller, so it is also called a horizontal axial flow pump. Mainly used in the evaporation of diaphragm method caustic soda, phosphoric acid, vacuum salt production, lactic acid, calcium lactate, alumina, titanium dioxide, calcium chloride, ammonium chloride, sodium chlorate, sugar, molten salt, paper, waste water and other industries. Concentration and cooling, in order to improve the production capacity of the equipment, increase the heat transfer coefficient of the heat exchanger for forced circulation. Therefore, it can also be called an axial flow evaporative circulation pump. Forced Circulation Pump,Circulation Pump,Recirculating Pump,Centrifugal Pumps Jiangsu Qiantu Trading Co., Ltd. , https://www.qiantupump.com
Iran resumes natural gas exports to Turkey
Three weeks after stopping the export of natural gas to Turkey, Iran resumed its supply of natural gas to Turkey on January 27, but the supply was greatly reduced compared with normal conditions.
According to reports by French media, Iran’s supply of natural gas to Turkey was restored around 4 pm local time on the 27th, with a daily supply of 1.5 to 2 million cubic meters, which was greatly reduced compared to the previous 29 million cubic meters. Officials of the Turkish Ministry of Energy stated that they hope that the supply of natural gas can gradually recover in the coming days.
The Iranian side stopped exporting natural gas to Turkey on January 7 because of severe weather and a sharp increase in domestic demand. In addition, Turkmenistan also stopped supplying natural gas to Turkey for the same reasons.
In this case, Turkey was forced to stop exporting natural gas to Greece and import more natural gas from Russia.
From December 2001, Iran supplied natural gas to Turkey through a pipeline linking the northwestern city of Tabriz in Iran with Ankara, the capital of Turkey. Turkish officials stated that Turkey and Iran plan to build a second natural gas pipeline.