256 results about "Sand separator" patented technology

A method and mobile system for cleaning dirty gas from a newly stimulated gas well. The entire system is supported on a trailer or other mobile support so that it can be driven from well site to well site for short-term, post-stimulation use only. The system comprises a gas separator, such as a membrane separator. The system also includes a pretreatment assembly for preparing the gas for the gas separator. The pretreatment assembly may include separators, a heater, a guard vessel and a polishing filter. A chiller or heat exchanger cools the treated gas to a marketable temperature. A generator and a hydraulics plant provide power to the system. Each mobile system will be designed to treat gases with widely different operating conditions varying from well to well.

The invention relates to the agricultural irrigation technology and particularly relates to a pulse type intelligent agricultural water-saving drip irrigation pot micro-irrigation system. The pulse type intelligent agricultural water-saving drip irrigation pot micro-irrigation system comprises a water supply pump connected with a water source, the water supply pump is then connected with a no-return valve A, an eddy flow water sand separator and a main water supply pipe, a main water supply pipeline is equipped with a lamination filter, a flowmeter and a pressure meter, the main water supply pipe is then connected with multiple main water delivery pipes provided with a return water pipe returning water source, a tail end of each main water delivery pipe is connected in parallel with 1-3 water delivery branch pipes, each water delivery branch pipe is in fork connection with multiple drip irrigation pots and a dripping device, a PLC control device is further configured and is used for controlling the water supply pump in a connection system, and a fertilizer applicator, a stop valve A, a stop valve B, all main pipe stop-pass valves, return water stop-pass valves and the PLC control device are in communication connection with the pressure meter and the flowmeter. According to the pulse type intelligent agricultural water-saving drip irrigation pot micro-irrigation system, automation and intelligentization degrees are high, precise water-saving, fertilizer-saving, electricity-saving and labor-saving irrigation effects can be realized, and proper-amount and timely irrigation for crops can be realized.

Well head hydrocyclone separators are typically used for separating particulates from fluids such as gas, oil and water and mixtures thereof. Well head separators are useful to prevent wear and blocking of choke valves, rupture of piping, damage to instruments and to prevent vessels from filling with particulate materials. In the present invention, the cyclone separator assembly includes an inlet, an overflow outlet and a segmented cyclone separator tube.

A particulate separator system and method for petroleum wells are described. An embodiment comprises a two stage separator. A fluid mixture flows into an outer casing that surrounds an inner tube. The first stage comprises a number of baffles that help to separate gas from fluid as the fluid mixture falls downward within the casing. A second stage comprises a widened inner tube and a fin causing the fluid mixture to fall radially around the inner tube and downward. As the mixture gains speed the particulate matter is forced to the periphery of the mixture by centrifugal force. A pump intake on the bottom of the inner tube pulls in the fluid while the particulate matter falls away.