2results about How to "Big contact" patented technology

The utility model discloses a drying device for electrostatic spraying, and relates to the technical field of electrostatic spraying. The electrostatic spraying device comprises a spraying part, wherein the spraying part is used for carrying out electrostatic spraying on materials; the drying part is mounted on the left side of the spraying part, and the drying part is used for drying the sprayed material; wherein the spraying part comprises an electrostatic spraying box, and a suspension type conveying chain main body is mounted in the electrostatic spraying box. The adjusting assembly is arranged, specifically, the air outlet base blows out hot air, in the drying process, the electric push rod is started to stretch out and draw back in a reciprocating mode, at the moment, the output end of the electric push rod drives the rack to do reciprocating motion through the fixing block, the rack drives the guide blade to rotate through the convex teeth, and at the moment, the guide blade rotates on the rotating shaft; the blowing-out direction of hot air can be adjusted, the hot air is blown out in a swinging mode, the drying effect is improved, and the working efficiency is improved.

The utility model relates to sand control grid device technical field, and disclose a kind of desert control PVC grid device, including several first sand prevention net and second sand prevention net, the first sand prevention net and the second sand prevention net are all cross perpendicular arrangement, the utility model is provided with first sand prevention net and second sand prevention net, wherein first sand prevention net and second sand prevention net are made of high-quality PVC material, itself has very strong ultraviolet resistance, high and low temperature resistance, saline-alkali resistance, wind erosion resistance, first sand prevention net and second sand prevention net are vertically cross set and form sand prevention grid, the side of first sand prevention net and second sand prevention net is evenly provided with several spinning net grounding assembly, wherein the grounding plug pole in spinning net grounding assembly can be deeply inserted into desert, further improve the stability of the device, improve its wind resistance, compared with ordinary grass square and nylon net, longer service life is used, and stability is higher.