32 results about "Amphora hyalina" patented technology

The invention relates to a culture method for phytoplankton, belonging to the field of breeding. The invention discloses a method for culturing phytoplankton with predominant chlorophyta, comprising the following steps of: (1) producing culture solution, namely selecting cleaned aquatic plants with low cellulose content at first, and then adding a proper amount of water in the aquatic plants and placing the aquatic plants in a light-tight and warm environment to rot and ferment, and finally filtering the rotted and fermented solution of the aquatic plants to obtain the culture solution rich in nutrient elements such as nitrogen and phosphorus; (2) obtaining a natural eutrophic water body in late spring and early summer; (3) filtering large zooplankton and large individuals of phytoplankton in the obtained water body by a 200-mesh plankton mesh; (4) adding the culture solution produced in the step 1 in the water body filtered by the plankton mesh; and (5) culturing the culture water body with the culture solution in a transparent glass bottle at natural temperature under natural light, thus obtaining phytoplankton with predominant chlorophyta.

The invention relates to an intelligent fully-automatic detector for transparent glass bottles. According to the intelligent fully-automatic detector, a primary detection separating device is used for detecting open defects of the glass bottles and bottle opening orientation of the glass bottles, and an instruction eliminating mechanism of a PLC (Programmable Logic Controller) is used for eliminating defected glass bottles or an instruction and bottle opening steering device is used for steering bottle openings; a partitioning conveying device is used for partitioning the glass bottles by a proper distance and conveying the glass bottles to a composite detecting device, the adsorption and separation between an adsorption conveying wheel and the glass bottles are achieved by using a spacing communicating connection relationship between vent holes in the adsorption conveying wheel and a regional air suction sleeve shaft, and a bearing roller arranged on the adsorption conveying wheel and a locating clamping roller are used for rotating the glass bottles during clamping, so that a signal acquisition camera unit can acquire information on the glass bottles from multiple angles, and unqualified glass bottles are accurately detected. The intelligent fully-automatic detector for the transparent glass bottles has the advantages that the structure is compact, the size is small, the adjustable range of specifications of the glass bottles is wide, a conveying process is stable and is free of collision and extrusion, graded detection is achieved, the accuracy of detection is high, omitted detection is absent, and the like.