8results about How to "Single solution" patented technology

This application discloses a seaweed oligopeptide fertilizer for promoting root growth and seedling development, and its production process, belonging to the field of fertilizer technology. The fertilizer, by weight, comprises: 2-10 parts seaweed oligopeptide complex, 1-8 parts seaweed extract, 10-30 parts compound amino acids, 1-10 parts blueberry pomace, 20-50 parts oxytetracycline waste decomposition products, and 30-60 parts recycled organic matter from kitchen waste. By combining seaweed oligopeptides with chitosan to form a complex, the stability of the active ingredients is improved; simultaneously, the synergistic utilization of oxytetracycline fermentation waste, kitchen waste, and blueberry pomace achieves resource utilization. Experiments show that this fertilizer significantly promotes crop root growth and seedling development.

The invention provides a sintering main exhaust fan energy efficiency evaluation method, device and equipment and a storage medium, and aims to overcome the limitation that an existing evaluation method is single in index, fuzzy in reference and incapable of quantifying each technical contribution degree. The method comprises the following steps: acquiring operation data of a historical reference period before the energy-saving system is put into operation, and calculating reference line indexes of power consumption per ton of sinter and comprehensive energy consumption; operation data of an evaluation period after commissioning is obtained, the evaluation period and a historical reference period are statistical periods with the same time length, and energy type and carbon effect type indexes of the evaluation period are calculated; and comparing the indexes and generating a visual evaluation report. According to the method, the comprehensive energy consumption scale and the carbon efficiency index are established, so that energy and carbon emission two-dimensional evaluation is realized; the data comparability is ensured through the matching period and the same-caliber statistics; and finally, an integrated report is generated, the data is converted into visual decision information, and a standardized assessment normal form is provided for energy-saving technology optimization and carbon asset management.

The blowing and sucking machine comprises a machine body, one side of the machine body is connected with a speed adjusting device, the speed adjusting device comprises a control sleeve, an adaptive rod, a connecting pipe, adaptive holes, an adaptive pipe, a matching rod, a matching sleeve and a fixing pipe, the adaptive holes are formed in the outer wall of the adaptive pipe, the matching rod is connected to one end of the adaptive rod, and the matching sleeve is connected to the other end of the adaptive rod. A locking mechanism is arranged on the outer side of the connecting pipe and comprises a sliding sleeve, a receding groove, a movable block, an extrusion spring, a guide rod, a guide hole, a connecting plate, a transverse plate, a limiting block, a linkage block, a connecting block, a movable plate and a connecting spring, the receding groove is formed in the movable plate, and the guide rod is sleeved with the extrusion spring; the guide rod is connected to one side of the movable block, the guide hole is formed in the connecting block, the transverse plate is installed on one side of the connecting plate, the limiting block is arranged on the outer side of the connecting pipe, and the connecting spring is connected with the two adjacent linkage blocks. The blowing and sucking machine solves the problem that a traditional blowing and sucking machine is unstable in air speed fixing and speed adjusting structure.

This invention discloses a method for preparing recombinant astaxanthin vesicles derived from Haematococcus pluvialis with gut-protective and lipid-regulating effects, belonging to the field of bioactive substance delivery. This system uses Haematococcus pluvialis as raw material, without adding any exogenous carriers, directly extracting natural astaxanthin and algal lipids, which are then recombined and self-assembled to form a stable nano-delivery system. Algal lipids serve as the carrier framework, astaxanthin as the active ingredient, phospholipids participate in the formation of the lipid bilayer, and astaxanthin is embedded in the hydrophobic region, achieving efficient delivery and oral administration. This invention utilizes the synergistic effect of the algal components themselves to solve the problems of poor water solubility and low bioavailability of astaxanthin. Combining the lipid-regulating effects of algal lipids with the gut-protective and antioxidant effects of astaxanthin, it achieves a three-in-one effect of "delivery, protection, gut protection, and lipid regulation." It can be used in functional foods, health products, and pharmaceutical preparations to improve intestinal microecology and regulate lipid metabolism, possessing advantages such as natural safety, simple process, low cost, and broad application prospects.

The present invention relates to the technical field of anchor chain production and processing, and specifically to an anchor chain production and processing unit and a production process, comprising: a base frame, a welding table, a side frame fixing plate, a connecting rod, a column, a welding column, a crossbeam, a hydraulic cylinder, a limit plate, an outer convex plate, a welding head, a clamping side plate and a bearing plate, wherein a side frame is arranged on the side of the welding table, and the bottom of the side frame is fixedly connected to the connecting rod by welding, and fixing plates are fixed at both ends of the connecting rod, and a column is fixed on the top of the welding table; the beneficial effect is: an anchor chain production and processing unit and a production process proposed by the present invention, wherein the welding table is stably supported by the arranged frame, fixing plate, connecting rod and side frame, and the use strength of the welding table is improved, and the protective plate can be lifted and lowered by the arranged frame, first support plate, linear bearing rod, threaded rod, rotating column, gear plate, bevel gear and driving motor, and the protective plate can be used to effectively avoid sparks flying during welding.

The invention relates to a screen rotating mechanism which comprises a base, a transmission mechanism and a screen, the base is provided with an arc track groove, the circle center of the arc track groove defines a virtual rotating shaft, the transmission mechanism comprises a support, the support is connected with the arc track groove through a rotating assembly, and the screen is fixedly installed on the support to rotate around the rotating shaft. According to the screen rotating mechanism, the virtual rotating shaft is limited by the circle center of the arc track groove of the base, and the screen rotates around the rotating shaft, so that the screen without an entity rotating shaft realizes fixed-axis rotation, and the problem of single adjustment in the prior art is solved.

The utility model discloses a modularly assembled coffee machine, which belongs to the technical field of coffee machines and comprises a base, a main machine body is arranged on the base, a powder receiving support dismounting part, a bean grinding device dismounting part and an extraction device dismounting part are arranged on the main machine body, a powder receiving support is dismounted on the powder receiving support dismounting part, and a bean grinding device is dismounted on the bean grinding device dismounting part. An extraction device is assembled and disassembled on the extraction device assembling and disassembling part, a steam device assembling and disassembling part is arranged on the main machine body or the extraction device, and a steam device is assembled and disassembled on the steam device assembling and disassembling part. The powder receiving bracket, the bean grinding device, the extraction device and the steam device of the coffee machine can form an independent module and can be conveniently disassembled and assembled, so that a user can replace the powder receiving bracket, the bean grinding device, the extraction device and the steam device with various styles such as different colors and different shapes according to different use habits; therefore, the whole coffee machine can form different styles and shapes, the use experience of a user is improved, and meanwhile daily maintenance of all device parts is facilitated.

The application discloses a high-frame-rate reconfigurable single-photon sensor integrated circuit, comprising: a reconfigurable photodetector macro-pixel array and a high-bandwidth reconfigurable front-end circuit; the macro-pixel array is used for being configured as a macro-pixel array with different macro-pixel scales, and processing the current output by the macro-pixel array to obtain an output current; the front-end circuit is used for being configured as a current subtraction and comparison circuit or a buffer and transimpedance amplification circuit, and outputting the voltage signal output by any one of the two circuits; the high-frame-rate reconfigurable single-photon sensor integrated circuit is used for working in any one of a long-distance low signal-to-noise ratio ranging mode, a higher signal-to-noise ratio high-precision ranging mode and a high signal-to-noise ratio high-frame-rate ranging mode. The application solves the problem that the reconfigurable silicon-based single-photon sensor chip structure is single, high-frame-rate, high-precision and low signal-to-noise ratio detection are mutually restricted.