6results about How to "Guaranteed drying" patented technology

The application relates to the technical field of glass processing, in particular to a glass double-bevel edge grinding device, which comprises a rack, a driving motor one is fixedly installed on the rack, a grinding wheel is fixedly installed on the output end of the driving motor, a nozzle for spraying cooling liquid is arranged on the rack, a conveying roller for moving glass is arranged on the rack, a driving motor two is fixedly installed on the rack, a driving roller one is fixedly installed on the output end of the driving motor two, a driven roller is rotatably installed on the rack, gauze belts are simultaneously sleeved on the driving roller one and the driven roller, a heating cylinder is rotatably installed on the rack, heating wires connected with an external power supply are arranged in the heating cylinder, and the side wall surface of the heating cylinder is attached to the gauze belts. The glass double-bevel edge grinding device can remove the cooling liquid and glass chippings remaining on the top surface of glass in the glass edge grinding process without using extra water, so that the cost of the glass edge grinding process is reduced.

This application relates to the field of functional paste technology, specifically disclosing an aqueous conductive silver paste comprising the following components: 50-60% silver-coated copper powder, 0.5-1% sodium polyacrylate, 1.5-3% sodium carboxymethyl cellulose, 0.5-1.5% polyvinyl alcohol, 0.3-2.0% co-povidone, 0.5-4.0% fumed silica, 0.2-2.0% surfactant, 0.6-1.4% co-solvent, and the balance being 0.08-0.12M sodium dihydrogen phosphate / disodium hydrogen phosphate buffer; the silver content in the silver-coated copper powder is 25-35%; furthermore, the aqueous conductive silver paste may also contain one or more conductive filler additives, namely carbon nanotubes and silver-plated glass microspheres, at a content of 1-4%. The aqueous conductive silver paste provided by this application has advantages such as low cost, good environmental friendliness, low drying temperature, and stable performance, and has good application prospects.

The utility model relates to the technical field of spreading and drying all-in-one machines, in particular to a spreading and drying all-in-one machine for pathological tissues, which comprises a protection box, a spreading and drying component is arranged in the protection box, and a sealing component is arranged on the side surface of the protection box. The arrangement of the protection box can effectively isolate external interference and protect pathological tissues from being influenced in the processing process, the spreading cylinder and the drying box are in sliding connection with the guide grooves in the side faces of the guide plates through the sliding plates, so that the spreading and drying processes of the pathological tissues are more convenient and efficient, the sliding plates, the sliding grooves and the fixing rods are used in cooperation, and the working efficiency is improved. The slide drying box and the slide spreading cylinder are convenient to disassemble and assemble, practicability is improved, air circulation in the equipment is guaranteed, meanwhile, dust and other impurities are effectively prevented from entering the equipment, cleanliness of the internal environment is maintained, and a sealing plate can flexibly move through a sliding groove.

This utility model provides a polyurethane emulsion coating oven air duct system, relating to the field of ovens. The system includes a workbench. From left to right, the top of the workbench is equipped with a traction roller, a pair of guardrails, and a heating chamber. The two guardrails are arranged symmetrically front to back. The heating chamber is connected to the right end of the guardrails. Two supports connect between the two guardrails, and multiple air chambers are installed on the supports. An air duct is connected to the end of the heating chamber, and a connecting pipe is connected to the outlet of the air duct. This polyurethane emulsion coating oven air duct system consists of a workbench, air chambers, and a heating chamber. Hot steam is first introduced into the heating chamber and then ejected from the air chamber. The air chamber serves as a preliminary heating method, providing initial preheating. The heating chamber contains a temperature-conducting belt, rollers, and air ducts. The temperature-conducting belt contacts the substrate surface to achieve hot pressing, realizing a secondary drying heating effect. This improves drying capacity, avoids uneven drying, and ensures thorough drying.

The application provides a high-flame-retardant wear-resistant nylon engineering blanket printing production device, which comprises, in sequence along a feeding direction, an upper blanket mechanism, an inkjet mechanism, a high-temperature color fixing mechanism and a washing mechanism. The upper blanket mechanism comprises, in sequence along a feeding direction, an unfolding assembly, a soaking assembly and a pressing assembly. The inkjet mechanism comprises a conveying assembly, a nozzle assembly and a moving assembly. The conveying assembly comprises a conveying frame, a front conveying roller group arranged on the front side of the conveying frame and a rear conveying roller group arranged on the rear side of the conveying frame. The moving assembly is arranged on the upper side of the conveying frame. The nozzle assembly is mounted on the moving assembly and is driven by the moving assembly to move on the base blanket to print patterns. The unfolding assembly is arranged. A loose winding motor drives a loose winding roller to rotate and drive the base blanket roll to be automatically loosened. The unfolding frame can unfold the base blanket and flatten the base blanket from a curled state. Then, the base blanket is conveyed in a forward direction and a reverse direction through a plurality of unfolding rollers to ensure that the base blanket is fully unfolded for printing.

The utility model provides a drying oven for textile processing, which relates to the technical field of textile drying ovens, and comprises a base and a drying oven, the upper surface of the base is provided with thread roller racks on the left and right sides of the drying oven, and the left and right thread roller racks are respectively used for placing a yarn feeding roller and a finished product roller; the side, away from the drying oven, of the yarn roller frame on the right side of the upper surface of the base is rotationally connected with a horizontally-arranged prism, winding rolls with the corresponding number are installed on the prism, one end of a pull yarn wound on the winding rolls passes through the drying oven and is connected with cloth or silk yarn wound on the yarn feeding roller, and then the prism rotates to drive the winding rolls to rotate to wind the pull yarn. Textile raw materials are dragged and dragged to pass through the drying oven through the wound traction line, and it can be guaranteed that all the textile raw materials are dried through the drying oven.