3results about How to "Operation coordination" patented technology

The utility model discloses a kind of sodium sulfate wastewater refining device, including pretreatment component, primary evaporation crystallization component, waste heat recovery component, secondary evaporation crystallization component, solid-liquid separation component, liquid storage tank and control component, the utility model is guided slurry to form cyclone by multiple evaporation crystallization component's vertical evaporation tower inner spiral guide vane, cooperate the closed loop circulation structure of forced circulation heater, strengthen heat exchange uniformity;Waste heat recovery component is compressed after evaporator top secondary steam and is transported by gas pipeline, realizes heat source utilization to reduce energy consumption;The three-stage filtration mechanism of solid-liquid separation component is classified by stepped screen group and intercepts crystal, fine separation is carried out to slurry in combination with horizontal centrifuge, ensure the efficient separation of sodium sulfate crystal and liquid;Each component is connected in series by modularization layout to reduce fluid conveying resistance, the real-time coordination pump valve and sensor operation of the PLC controller of control component, guarantee system continuous stable operation.

The application discloses a kind of air treatment equipment control method, air treatment equipment and storage medium.Therein, air treatment equipment includes air duct, first system and second system, first system includes first heat exchanger, second system includes second heat exchanger, first heat exchanger and second heat exchanger are arranged in air duct and along the airflow direction in air duct sequentially, this method includes: obtaining the first temperature of first heat exchanger and the second temperature of second heat exchanger;According to first temperature and second temperature determine target control parameter;According to target control parameter control first system runs and / or control second system runs, so that the energy efficiency of air treatment equipment reaches target energy efficiency.The application aims to improve the energy efficiency of air treatment equipment, to improve the air treatment effect of air treatment equipment.

The utility model provides a kind of cement ground full-automatic leveling equipment, rotary hole is opened in bottom disc, rotary seat is arranged on bottom disc, rotary seat is worn in rotary hole, and two groups of mounting ears are arranged in rotary seat periphery side, and one group of mounting ears is equipped with rotating motor, rotating motor is connected with rotary hole gear, supporting seat and support assembly are installed on rotary seat, telescopic oil cylinder is sleeved on supporting seat, and telescopic oil cylinder is rotatably connected with supporting seat, connecting seat is arranged in telescopic oil cylinder axle end, connecting seat bottom is connected with mounting plate, and mounting plate bottom is provided with leveling assembly, adjusting oil cylinder is installed on the other group of mounting ears, and adjusting oil cylinder one end is connected with telescopic oil cylinder bottom;Rotary hole side is provided with control module.The equipment is rotated by rotating motor to drive rotary seat, realizes leveling plate multidirectional operation, reaches the purpose of covering cement ground;The height and angle of leveling plate can be adjusted by telescopic oil cylinder and adjusting oil cylinder.