2results about How to "Thorough cleaning effect" patented technology

The utility model relates to the technical field of copper wire processing, in particular to a calendering device for copper wire processing, which comprises a machine frame, rollers are rotatably arranged on the inner walls of the top and the bottom of the machine frame, a gear is fixedly connected to the outer wall of one side of each roller, a support is fixedly connected to the outer wall of the machine frame, and a motor is mounted on the outer wall of one side of the support. The cleaning mechanism is arranged on the inner wall of the machine frame; the cleaning mechanism comprises a rectangular frame fixedly connected to the inner walls of the top and the bottom of the machine frame. The rollers at the upper position and the lower position are both cleaned by the scrapers, the scrapers are stably attached to the outer walls of the rollers through the sliding frames connected with the first springs, the more thorough scrap cleaning effect is achieved, continuous cleaning of the surfaces of the rollers can be achieved through continuous knocking of the knocking hammers and continuous scraping of the scrapers, scrap accumulation is avoided, and the service life of the rollers is prolonged. The possibility that chippings are thrown out by the roller rotating at a high speed to form dust is reduced, and the use efficiency of the calendering device for copper wire machining is improved.

The invention provides a plasma sterilization, disinfection and purification device for air in a livestock breeding house, and belongs to the technical field of air sterilization and purification. The plasma sterilization, disinfection and purification device for air in the livestock breeding house comprises a disinfection box, a shell and a disinfection and purification device, the disinfection and purification device comprises a driving mechanism, the driving mechanism comprises a driving motor and a rotating shaft, and the rotating shaft is rotationally arranged in the disinfection chamber; the sterilization assembly is arranged in the disinfection chamber and comprises a rotating drum mounted on a rotating shaft, a wave-shaped groove is formed in the rotating drum, and an electric wire used for generating plasma is arranged in the wave-shaped groove; by arranging the rotary drum and the wave-shaped grooves in the rotary drum and arranging the electric wires along the wave-shaped grooves, the length of the electric wires in unit volume is greatly prolonged, the density of plasma generation and the contact area with air are increased, and therefore the sterilization and disinfection effect is remarkably improved.