59results about How to "Shake off" patented technology

The invention discloses an air filter bottle for medical atomization self-cleaning filter screen, which comprises an inlet pipe and an outlet pipe. The inlet pipe is connected with a branch pipe, and the branch pipe is divided into two branch parts, each of which is A filter barrel is partly connected, and a filter screen is fixedly connected in the filter barrel. The top wall of the filter barrel is connected with a second connecting pipe and a third connecting pipe, and the two second connecting pipes are connected with a first Three connecting pipes and outlet pipes, the two third connecting pipes are evenly connected to branch pipes, the bottom of the filter bucket is connected with a fourth connecting pipe, both of the fourth connecting pipes are connected with the outlet pipes, and the filter bucket There is a backwashing device inside. The present invention has the function of self-cleaning filter screen, and by changing the change in the gas flow channel, it can realize different pipeline flow directions under normal operation and cleaning filter screen, and at the same time, it will not cause self-cleaning filter screen during atomization treatment The process of stopping the output of medicinal liquid, so as not to affect the treatment.

The invention discloses a four-process vertical numerical control engraving machine. The four-process vertical numerical control engraving machine comprises supporting columns, flow guiding plates, anadjusting column, an engraving machine shell, a sliding rail, a fixing bolt, a sliding column, a storing plate, a filer net, a fixing plate, a controller, rotating discs, a protruding column, a mounting plate, a belt wheel, a motor, a drill bit, a scraping piece, a fixing ring, a fixing nut, a handle and a spring. The flow guiding plates are slidably connected between the four supporting columns,the side walls of the flow guiding plates are fixedly connected with the rotating discs, the surface of a belt disc located on the side wall of the motor is fixedly connected with the protruding column, the protruding column rotates by a round and the rotating discs on the side walls of the flow guiding plates are collided once, the effect that engraving rubbish on the surfaces of the flow guiding plates is vibrated off is achieved, manual clearing is not needed, both time and labor are saved, the bottom of the protruding column is of an arc structure, and the surfaces of the rotating discs are each of a circular structure, so that the rotating discs and the protruding column rotate more smoothly; and the fixing ring is fixed to the surface of the drill bit through the fixing nut, the interior of the fixing ring is slidably connected with the scraping piece, scrap iron on the surface of the drill bit is cleared through downwards sliding of the scraping piece, and the engraving precision is improved.