3results about How to "Stacked in order" patented technology

The invention relates to the technical field of general crushing, in particular to a recycled raw material crushing device for corrugated carton manufacturing, which comprises a table, a supporting platform fixedly mounted on the table, a crushing part arranged on the right side of the table, and a pretreatment mechanism mounted on the supporting platform and the table, the pretreatment mechanism is arranged on the table, and the heat auxiliary mechanism is arranged on the pretreatment mechanism and the table, so that the outer surface of a corrugated board to be crushed can be powerfully pushed and scraped through the pretreatment mechanism, impurities, especially adhesive tapes, adhered to the corrugated board are removed, and the cleanliness of the corrugated board is ensured; and therefore, the breaking difficulty rising caused by the existence of the adhesive tape is prevented, it is guaranteed that the recycled corrugated boards can be rapidly broken with high quality, and the purity of the regenerated paper pulp generated subsequently is guaranteed.

The tool comprises a base, vertical rods, a lifting rope, a connecting sleeve and a limiting piece, the base is rectangular, stand columns are arranged at the four corners of the base, connecting holes used for being connected with the lifting rope are formed in the stand columns, the multiple vertical rods are installed in the base, every two vertical rods form a group, and the rectangular stirrups are limited through the intervals of the vertical rods; a sleeve is installed at the top end of the stand column, and a limiting piece is rotationally connected into the sleeve and is of an L-shaped structure. According to the tool for safe hoisting of the stirrups, it can be guaranteed that the stirrups are stacked in order, the quality of the stirrups can be better guaranteed, the stirrups are integrally limited in the hoisting process, safety accidents in the hoisting process are effectively prevented, the hoisting efficiency of the steel bars is improved, and the production efficiency is improved.

This invention relates to the field of artificial intelligence sensor fabrication technology, specifically to a method for preparing a highly crystalline cellulose piezoelectric membrane and its sensor, and its application. The method includes: pretreating the raw materials of the cellulose piezoelectric membrane to obtain a first material; placing the first material in an organic alkali solution and subjecting it to ultrasound to obtain a second material; and drying the second material to obtain the cellulose piezoelectric membrane. This invention uses renewable waste fruit and vegetable peels as raw materials and obtains the membrane through organic alkali-assisted ultrasonic vibration technology. Under the synergistic effect of a mild organic alkali and ultrasound, localized glycosidic bond breakage and preferential hydrolysis occur in the hemicellulose and amorphous regions of cellulose in the fruit and vegetable peels, achieving microstructural reorganization. This significantly improves crystallinity, resulting in a more orderly stacking of elongated crystalline fibers within the cellulose layers and an increased number of asymmetric dipoles. This achieves controllable crystalline region strengthening and structural optimization, greatly activating the piezoelectric effect of the cellulose piezoelectric membrane and enhancing the sensor's sensitivity.