3 results about "Graphene production techniques" patented technology

This utility model relates to the field of modified graphene production technology and discloses a reaction device for modified graphene production, including a protective mechanism on which a reaction mechanism is mounted. The protective mechanism includes a base, a fixed arc-shaped baffle fixedly connected to the top of the base, a movable arc-shaped baffle disposed on the inner side of the fixed arc-shaped baffle, and an external toothed ring fixedly connected to the outer side of the movable arc-shaped baffle. A bracket is fixedly connected to the top of the base, and a servo motor is fixedly connected to the bracket. A gear is fixedly connected to the output end of the servo motor. The fixed arc-shaped baffle and the movable arc-shaped baffle form a ring-shaped protective cover, effectively preventing external interference during the reaction process and avoiding burns to personnel from the high-temperature reaction vessel. Driven by the servo motor, the protection range can be dynamically adjusted. The side of the reaction vessel is exposed during feeding or maintenance, while a closed protective space is formed during the reaction, improving operational safety and reaction stability.

The utility model discloses a production technology field's water washing device for graphene production with air dry function, including collection water tank and two fixed plate, the fixed plate is located the top of collection water tank, the top fixed connection of collection water tank has two mounting brackets, the top of mounting bracket with the fixed plate fixed connection, the inside rotation between two mounting brackets is connected with two transmission roll, the bottom rotation of fixed plate is connected with the thread rod, the outside of thread rod is screwed with the thread cover, one side the top fixed connection of fixed plate has the motor, the power output shaft bottom of motor penetrates fixed plate and extends to the bottom of fixed plate, and the power output shaft bottom of motor with one side thread rod fixed connection, this water washing device for graphene production with air dry function, the structure design is reasonable, realizes flexible height adjustment while guaranteeing transmission stability, can realize the quick disassembly of filter plate.

The invention discloses a graphene production and preparation device, and relates to the technical field of graphene production, the graphene production and preparation device comprises a kettle body, the top of the kettle body is hermetically connected with an end cover matched with the kettle body, the top of the end cover is provided with a motor cover communicated with the end cover, and the motor cover is internally provided with a driving assembly; the output end of the driving assembly is in linkage connection with a stirring assembly, the inner side of the stirring assembly is movably provided with a stirring assembly rotationally connected with the output end of the driving assembly, and the stirring assembly is reversely stirred by the acting force of the stirring assembly. The stirring assembly and the movable assembly are arranged, so that the stirring rod can realize fixed-point horizontal stirring while rotating and stirring under the rotating force of the motor, fixed-point longitudinal stirring can be realized after the force is released, and materials in the reaction kettle can be subjected to staged positioning horizontal vibration and small-amplitude up-down vibration in the stirring process; therefore, the mixing uniformity is better, the materials are closer, and the direct influence of air on material mixing is reduced.