5results about How to "Improve oil yield" patented technology

The utility model relates to camellia oil pressing technical field, concretely relates to a camellia oil multistage pressing equipment of improving oil yield, include: base, the base top fixedly connected with support rod, support rod other end fixedly connected with workstation, screw pressing mechanism, including setting at the workstation top servo motor, servo motor outside fixedly connected with top plate, servo motor is fixedly connected with transmission rod through output shaft, transmission rod other end fixedly connected with mounting bracket, mounting bracket inside is provided with three materials pipes that are equally spaced distribution, the utility model discloses through the setting of screw pressing mechanism and hydraulic pressing mechanism, can automatically deliver the raw material after the first process pressing to the next process in the camellia oil pressing process, carries out multistage pressing, reduces the time spent when raw material transfer, greatly improves the working efficiency when camellia oil multistage pressing.

The application discloses a method for refining and removing impurities from Chinese torreya seed kernels by gradient pressing, and at least comprises the following steps: S3, segment refining: pumping the mixed Chinese torreya crude oil obtained in step S2 into a refining system, and sequentially performing low-temperature step-by-step treatment in the following five stages: S3.1, enzymatic ultrasonic low-temperature degumming: adding water and a composite enzyme preparation into the mixed Chinese torreya crude oil, stirring to form a mixed emulsion, controlling the reaction temperature of the mixed emulsion to be 40-45 DEG C, applying ultrasonic cavitation treatment for 30-40 minutes, then centrifugally separating and removing gum to obtain degummed oil. The application adopts low-temperature step-by-step segment refining, and through five-step low-temperature step-by-step synergistic refining of degumming, deacidification, decolorization, deodorization and dewaxing, an integrated synergistic impurity removal system is formed: enzymatic ultrasonic degumming completely removes gum, provides low-impurity and high-quality oil phase raw materials for the subsequent deacidification section, reduces the interference of impurities on the mass transfer efficiency of microbubble stripping, and lays the foundation for synergistic impurity removal.

This utility model provides an oil pump for oil and gas extraction, belonging to the field of oil extraction equipment. It includes: a base, on which a movable component is mounted; a housing fixedly connected to the upper surface of the base; an oil inlet pipe and a connecting pipe connected to the housing; an oil pump body mounted on the upper surface of the base; the pump's outlet end installed on the connecting pipe; a discharge port on the housing; a collection box installed on the side wall of the housing; a processing component mounted on the housing; and a collection component. The collection component includes multiple connecting rods fixedly connected to the lower surface of the base, and a collection port on the base. This utility model achieves the collection of leaked oil, preventing oil dripping onto the ground and polluting the environment. It also collects leaked oil, reducing resource waste. Simultaneously, the continuous impact of an elliptical plate against a filter plate shakes off crude oil adhering to the surface of impurities, improving the oil yield and enhancing safety.

This invention discloses a multi-signal fusion screw oil press anti-jamming and constant current control method and system, belonging to the field of agricultural machinery automation. Addressing the problems of low control accuracy, high fault misjudgment, and the need for manual intervention in existing technologies, the method includes: acquiring and preprocessing motor current, torque, and speed signals; comparing the actual current with the target value through adaptive PID control to adjust the speed and achieve constant current (constant pressure) control; fusion of four parameters (current exceeding threshold + rate of change exceeding threshold + torque exceeding threshold + speed below threshold) to determine jamming; in case of jamming, controlling the motor to reverse material retraction, pausing, and then smoothly restarting. The system includes signal detection, core control, execution drive, and human-machine interaction modules. This invention increases oil yield by 3%-8%, reduces the fault judgment rate to below 5%, reduces downtime to the second level, extends equipment life, and saves energy, and is applicable to various types of screw oil presses.

The application relates to the technical field of simmering equipment, and discloses a simmering device for animal oil production, which comprises a main body structure, a simmering structure and a driving structure, the simmering structure is movably arranged on the main body structure, the driving structure is fixedly arranged on the main body structure, and the driving structure is connected with the simmering structure. The application has the beneficial effects that the transmission structure is simple and reliable, the heating is more uniform, local overheating, scorching and carbonization are effectively avoided, the oil quality and the oil yield are obviously improved, the support and the inclination are flexibly adjustable, the heating effect is strengthened, the overall heating production efficiency is improved, the oil is smoothly discharged, automatic solid-liquid separation is realized, residues are automatically collected, cleaning is convenient and sanitary, the manual strength is reduced, and the sanitary standard is improved; the heating assembly can be replaced, the maintenance cost is low, and the integrated design is high in production continuity.