3results about How to "Guaranteed internal temperature" patented technology

The utility model discloses an adhesive viscosity adjusting device relates to adhesive production device design technical field, including support base plate, viscosity adjusting unit and material containing viscosity adjusting unit, and four corners of support base plate downside surface are fixedly connected with a steady support leg respectively, the upside surface of support base plate is provided with material containing viscosity adjusting unit, and viscosity adjusting unit contains fixed vertical rod, spacing slide post, electric push rod, height adjusting sliding block, fixed cross bar and fixed round cover, one fixed vertical rod is fixedly connected in material containing viscosity adjusting unit material containing bucket fixed base rear side, be provided with a slide hole on fixed vertical rod, one spacing slide post is fixedly connected in the slide hole, mix more evenly, do not influence adhesive quality, the device of adjusting, dismouting is more convenient, do not influence internal cleaning speed, reduce manpower cost, do not influence subsequent production use.

The utility model relates to a cloth bag dust removal air pressure balance tank for aluminum particle production, which comprises an air pressure balance tank body, and is technically characterized in that an upper heating component and a lower heating component are arranged on the peripheral wall of the air pressure balance tank body at intervals; the heating assembly comprises two arc-shaped hollow clamping hoops, a bolt pair connected between the two arc-shaped hollow clamping hoops, a plurality of heating rods arranged along the upper surfaces of the arc-shaped hollow clamping hoops at intervals, cushion layers arranged on the inner arc surfaces of the arc-shaped hollow clamping hoops and heat storage media located in the arc-shaped hollow clamping hoops, and the heating rods are longitudinally inserted into the arc-shaped hollow clamping hoops from the upper surfaces of the arc-shaped hollow clamping hoops; a temperature sensor is arranged on a gas outlet pipeline of the gas pressure balance tank body, a gas supplementing pipeline is arranged on the side of the top of the gas pressure balance tank body, the outer end of the gas supplementing pipeline is connected with an outlet of a dryer, and an inlet of the dryer is connected with a nitrogen feeding pipeline. According to the utility model, the problem that the interior of the tank body is iced under the condition of extremely low temperature is solved, and the pressure regulating function is ensured, so that the normal operation of an aluminum particle production system is ensured.

The utility model provides a kind of 3D printing nozzle structure of being convenient for biocompatible wire printing belongs to 3d printer accessory technical field.It solves the problem of existing co-extrusion precision is not high and internal temperature is unstable.The 3D printing nozzle structure of being convenient for biocompatible wire printing, including nozzle main body, nozzle main body includes the shell body with assembly cavity and is connected with the inner core pipe of shell body in assembly cavity and is set in the inner core pipe, the inner wall on shell body at assembly cavity lower end portion is provided with and is connected with it, and with inner core pipe is in contact, and be used to limit the position of inner core pipe extrusion joint, the end face of this extrusion joint is provided with the through hole that is penetrated through extrusion joint and is matched with inner core pipe, inner core pipe is provided with co-extrusion runner in, and co-extrusion runner is arranged in Y type structure and is convenient for material mixing extrusion, shell body is provided with constant temperature unit and is connected with it and is used to keep internal temperature.This utility model has the advantages of high co-extrusion precision and internal temperature constant.