4results about How to "No spillage" patented technology

The utility model discloses a kind of double seasoning packaging bags, including composite film, the composite film is cooperated together to form bag body, the bag body is provided with partition seal part, longitudinal weak seal part, first horizontal weak seal part and second horizontal weak seal part, the partition seal part, longitudinal weak seal part, first horizontal weak seal part and second horizontal weak seal part divide the space in bag body into independent and not connected liquid cavity, first powder cavity, second powder cavity and third powder cavity, the longitudinal weak seal part is between first powder cavity and liquid cavity, the first horizontal weak seal part is between first powder cavity and second powder cavity, the second horizontal weak seal part is between second powder cavity and third powder cavity, the width of longitudinal weak seal part is 0.1 millimeter~0.2 millimeter, the width of first horizontal weak seal part and second horizontal weak seal part is 0.1 millimeter~0.2 millimeter.This kind of packaging bag will not appear powder's scattering and spilling in extrusion and discard process.

The utility model discloses a long -life leakproof powder unloading valve, including valve body and valve core axle, the upper end of valve body is equipped with the feed port, and the lower end is equipped with the discharge port, the valve core axle traverses the valve body and is supported by bearing in both ends, be equipped with a plurality of circumferential distribution's vane on the valve core axle in the valve body, the left labyrinth female head and right labyrinth female head of fixed connection with the both sides sealing of blade respectively are set up on the valve core axle, the outside of left labyrinth female head and right labyrinth female head is the labyrinth side with concave -convex structure, respectively butt -joint sleeve set in the left labyrinth male head and right labyrinth male head on the valve core axle, and the butt -joint place is sealed with first graphite packing, the long -life leakproof powder unloading valve can solve the problem that powder will leak in a short time.

The utility model discloses an auxiliary device for transporting molten aluminum two-man ladle slag in a ton bag, relates to a device for packaging materials, and aims to enable the auxiliary device to not only quickly fix the ton bag, but also quickly release the fixation of the ton bag so as to improve the efficiency of transporting the molten aluminum two-man ladle slag in the ton bag. According to the technical scheme, the auxiliary device comprises a frame, wheels are arranged at the bottom of the frame, a stand column is installed on the frame, a cantilever is installed on the upper portion of the stand column and connected with a ton bag fixing ring through a pull rope, the ton bag fixing ring comprises an upper ring body and a lower ring body, the pull rope is connected to the upper ring body, and the lower ring body is connected to the lower ring body. The corresponding planes of the upper ring and the lower ring are horizontal planes, the upper ring and the lower ring are connected through at least two connecting rods, and the ton bag fixing ring is in a big-end-down circular truncated cone shape or a big-end-down prismatic table shape. The molten aluminum ladle slag removal device is used for removing slag of a molten aluminum ladle, the number of people needed for removing the molten aluminum ladle slag is reduced, and the efficiency of transporting the molten aluminum ladle slag in a ton bag bag is improved.

This utility model discloses a self-cleaning honeycomb dust collector device, relating to the technical field of air filtration devices. It includes a fixed shell, an air inlet pipe fixedly connected to the upper surface of the fixed shell, a purification shell fixedly connected to the inner cavity of the fixed shell, an exhaust pipe fixedly connected to the left side of the purification shell, and the outer wall of the exhaust pipe fixedly connected to the inner cavity of the left part of the fixed shell. Three filter components are fixedly installed in the inner cavity of the purification shell. The self-cleaning honeycomb dust collector device of this utility model, by rotating a first rotating wheel, allows the mounting base to push the filter screen barrel to rotate and move into the inner wall of the annular support mesh cylinder. Through the action of the mounting base and the threaded sleeve, the filter screen barrel can be installed and fixed inside the threaded sleeve, thus facilitating installation and disassembly and simplifying operation. Simultaneously, the protective pad and maintenance door restrict the first and second rotating wheels after installation and fixation, ensuring stability during use and preventing detachment.