3results about How to "Avoid coercion" patented technology

This utility model discloses an automatic separation and collection device for heavy debris in an airflow conveying system, relating to the technical field of airflow separation equipment. The separation body includes a cylindrical cavity with a conical guide hood at the top. A spiral feed plate is located between the outer side of the guide hood and the inner wall of the cavity. A feed pipe is located on one side of the upper part of the cavity, a discharge pipe is located at the top of the cavity, and a discharge port is located at the bottom of the cavity. Corn fibers, being lightweight and highly susceptible to airflow, move upwards more easily with the airflow, while heavy debris, due to gravity and centrifugal force, tends to sink closer to the inner wall of the cavity, significantly improving the initial separation efficiency and reducing the mutual entanglement of corn fibers and heavy debris.

The present application relates to organic glass casting plate step-by-step forming device and forming method, including upper template, lower template, adjustable clamp, tilt adjustment part, support table, feeding auxiliary part, exhaust auxiliary part, top frame, exhaust assembly and hydraulic cylinder; Upper template and lower template cooperate to form forming cavity, and step-by-step sealing is realized through adjustable clamp, tilt adjustment part realizes inclined feeding, feeding auxiliary part and exhaust auxiliary part realize feeding and exhaust respectively, and exhaust assembly realizes step-by-step exhaust forming.The present application effectively solves the technical problems such as bubble residue, uneven thickness, poor sealing and the like in the process of traditional organic glass casting through the step-by-step casting, inclined feeding, step-by-step exhaust, step-by-step sealing forming method, and significantly improves the forming quality and production efficiency of organic glass casting plate.

The utility model discloses a sealing mechanism of a multilayer color sorter, which relates to the field of sealing mechanisms of color sorters and comprises a glass group and a connecting frame with an opening at one end, the upper side and the lower side of the connecting frame are respectively provided with an inflation cavity and an exhaust cavity, and the same sides of the inflation cavity and the exhaust cavity are respectively provided with an inflation nozzle and an exhaust pipe. Wherein the inflation nozzle is connected with an air source, the exhaust pipe is communicated with the intermediate processing device, a through groove is formed in one side of the bottom of the inflation cavity, a drainage plate A is arranged on the outer side of the through groove, a birdmouth is formed in one side, corresponding to the through groove, of the exhaust cavity, a drainage plate B is arranged on the outer side of the birdmouth, and the inflation nozzle of the inflation cavity injects air into the inflation cavity, so that the air pressure in the inflation cavity is increased; in the process, gas is exhausted outwards along the through groove to form an air curtain, the air curtain covers the glass set in the downward moving process and then enters the exhaust cavity along the birdmouth, the air curtain prevents materials from getting close to or staying on the surface of the glass set in the moving process, and the surface of the glass set is kept clean.