3results about How to "Increase product volume" patented technology

The utility model relates to the technical field of spraying, in particular to a quick-release spraying jig which comprises a jig base, and two catching grooves are formed in the surface of one side of the jig base. A product is arranged above the jig base, an upper cover groove is formed in the surface of the product, and through grooves are formed in the two sides of the interior of the upper cover groove; and a jig upper cover is inserted into the upper cover groove, buckles are integrally formed on the inner walls of the two sides of the jig upper cover in an injection molding mode, and the bottom ends of the buckles penetrate through the through grooves and extend into the buckling grooves. The rotary spraying device is convenient to use and can be hung on a rotary spraying workbench, the quantity of products sprayed at a time is increased, the production efficiency is improved, and the yield is increased.

This invention relates to the field of high-carbon alcohol organic compounds, and discloses a photocathode, its preparation method and application, an electrolytic cell, and a method for preparing high-carbon alcohol organic compounds. The photocathode uses a silicon nanowire array electrode sheet as a substrate. On the surface of the substrate, a connecting layer, an aldehyde-modified layer, and a covalent triazine framework metal complex material modification layer are sequentially coated from the inside out. The weight ratio of the substrate, connecting layer, aldehyde-modified layer, and covalent triazine framework metal complex material modification layer is 1:(0.01-0.03):(0.02-0.06):(0.06-0.18). The photocathode provided by this invention has the ability to adsorb carbon dioxide, improves the selectivity of high-carbon alcohol organic compounds, and enhances the carbon dioxide reduction capacity. The preparation method simplifies the operating conditions and process flow, facilitating industrial production. Using the photocathode provided by this invention to prepare high-carbon alcohol organic compounds exhibits excellent carbon dioxide adsorption performance, high selectivity, and high product yield.

The present application provides a kind of fern composite planting method based on birch forest, and belongs to the technical field of agricultural planting.The present application provides a kind of fern composite planting method based on birch forest in the low-quality birch forest area in northeast forest, solves the problem of low utilization rate of existing low-quality birch forest interspace and unbalanced supply and demand of fern market, and solves the problem of fern resource cultivation and artificial large-area planting difficulty.The present application solves the problem of low-quality birch forest space utilization difficulty by different forest type selection method and different canopy density fern planting method, realizes the one-year two-season harvesting mode of spring vegetable picking and autumn fruit picking by low canopy density plot black bud currant and fern intercropping, increases the utilization efficiency and multiple cropping index of interspace in forest, and provides a new mode for forest economy development and lays a foundation for forest fern industry development.