3results about How to "Thorough adsorption" patented technology

This utility model relates to the field of surface treatment technology for cast iron parts, and discloses a surface treatment device for cast iron parts, including a base. Two support rods are fixedly connected to the top of the base. A centering mechanism is provided on the outer adjacent side of the two support rods. Cleaning mechanisms are provided on both outer sides of the two support rods. A grinding mechanism is provided on the top of the base. A placement plate is fixedly connected to the top of the centering mechanism. The centering mechanism includes a sliding plate, which is slidably connected to the outer adjacent side of the two support rods. Sliding grooves are formed inside the two support rods. In this utility model, the support plate, support block, and rotating rod are linked by a telescopic rod, enabling the two centering frames to accurately clamp the cast iron parts, improving centering accuracy and stability, and effectively preventing the cast iron parts from shifting during grinding. The sliding rod and extension rod in the extension assembly can be flexibly adjusted according to the height of the cast iron parts.

The tail gas condensate recovery device comprises a recovery tank, a flow equalizing pipe is arranged in the recovery tank, a plurality of flow equalizing holes are formed in the flow equalizing pipe, a gas inlet pipe is arranged on one side of the recovery tank and communicated with the flow equalizing pipe, a recovery box is arranged in the recovery tank, a recovery hole is formed in the middle of the recovery box, and a gas outlet is formed in the middle of the recovery box. Adjusting grooves are formed in the two side walls of the recycling hole, a recycling conveying belt is arranged in the recycling hole, a plurality of filtering holes are formed in the recycling conveying belt, a plurality of adjusting plates are arranged on the inner side and the outer side of the recycling conveying belt correspondingly, each adjusting plate is provided with a plurality of flow baffles, adsorption cotton is arranged on the surfaces of the recycling conveying belt and the adjusting plates correspondingly, and recycling annular grooves are formed in the bottoms of the adjusting grooves correspondingly; and an extrusion roller is arranged above the recycling ring groove. And due to the fact that the flow baffle is additionally arranged, through the inclined design of the flow baffle, the collision probability when airflow passes through the filtering holes is further increased, and therefore the gas-liquid separation efficiency when the airflow passes through is further improved, and the content of liquid in gas exhausted by the exhaust pipe is greatly reduced.

The utility model provides magnetic separation equipment and a silicon powder demagnetization system, and relates to the technical field of polycrystalline silicon production. The magnetic separation equipment comprises a first vibration material conveying machine; the first strong magnetic roller is arranged close to an outlet of the first vibration conveyor; an inlet of the second vibration material conveying machine is arranged below one side of the first strong magnetic roller; the second strong magnetic roller is arranged close to an outlet of the second vibration conveyor; and the magnetic plate is arranged at an outlet of the magnetic separation equipment. The silicon powder demagnetization system comprises the magnetic separation equipment and a stock bin for supplying silicon powder to the magnetic separation equipment. According to the utility model, a direct contact mode is adopted to adsorb and separate magnetic substances in silicon powder, and particularly, a good adsorption effect can also be achieved on micron-sized magnetic substances. The traditional belt conveying mode is replaced by the vibration conveying mode, the silicon powder can be prevented from being carried by the belt, the silicon powder waste is reduced, the belt does not need to be replaced, and the maintenance difficulty is reduced.