50results about How to "Mix well and thoroughly" patented technology

An improved mixing tube design and fuel nozzle that allows for a more uniform and thorough mixing of fuel and air being fed to the combustor of a gas turbine engine, wherein each of a plurality of mixing tubes comprises a pair of concentric hollow cylinders that define a ring-like, annular path for the flow of fuel between the two hollow cylinders in each mixing tube, a plurality of air injection slots formed in the concentric hollow cylinders defining corresponding air flow paths from the outside into the interior of each mixing tube, and one or more fuel injection ports formed in selected ones of the plurality of air injection slots that allow for the flow of fuel from the annular path formed by the hollow cylinders into the air flow path, resulting in significantly better mixing and improved thermodynamic behavior of the fuel and air mixture downstream of the nozzle and upstream of the combustor.

The invention discloses a high-temperature reaction kettle for manufacturing a lithium ion battery cathode material. The high-temperature reaction kettle comprises a reaction kettle body, a spindle, a solid charging port, a liquid inlet, a nitrogen inlet, a gas outlet, a support and a discharging port. The high-temperature reaction kettle further comprises a rotary horizontal partition column, double parallel helical tapes, a frame type guide scraping edge, a screw propulsion system and a sealing head scraping wall system. A stirring system of the reaction kettle adopts the double parallel helical tapes in cooperation with the frame type guide scraping edge and the rotary horizontal partition column in the middle for the first time, dead-corner-free material mixing is creatively achieved, and the mixing efficiency reaches the best state of all existing like devices. The problems of material production, stirring effect, reaction environment, discharging mode and the like required in the coated carbonation process of a high-end lithium ion battery cathode material are solved by adopting the reaction kettle, and a mature manufacturing process is formed, so that the cycle life, processing performance, surface stability, discharge capacity, efficiency and the like of the cathode material are comprehensively improved.

The invention discloses an oil pipe suitable for foam drainage and gas recovery in highly inclined wells. The upper and lower ends of the upper and lower ends of the inner cylinder have mutually matching thread fitting structures, and one side of the inner wall of the inner cylinder has arc-shaped protrusions distributed along its length direction, and the arc-shaped protrusions protrude inward along the radial direction of the inner cylinder. The highest point of the protrusion is close to the upper end of the arc-shaped protrusion. To optimize the tubing structure, the concept of static mixing, which is opposite to the traditional dynamic stirring and mixing theory, is mainly used to make full use of the stratification characteristics of gas and liquid in highly deviated well sections, and to conduct fluid guidance and convergence in all directions with a static structure, so that the gas and liquid flow in this well. In the tubing in the well section, the rising process can continue to mix, and the mixing is more uniform and thorough, which greatly improves the gas liquid-carrying capacity, and at the same time reduces the production pressure loss, which is conducive to ensuring normal production.