6results about How to "Improve conversion utilization" patented technology

The invention relates to a method for separating and screening fungi on the surface of koji-covered straw in the technical field of biological separation, which comprises the following steps: S1, taking a koji-covered straw sample, adding sterile normal saline, oscillating to fully disperse microorganisms, preparing a bacterial suspension mother solution, and carrying out gradient dilution to obtain bacterial suspensions with different concentrations; s2, separation and purification: coating a rose-bengal culture medium with the bacterial suspensions with different concentrations, carrying out inverted culture, picking single colonies, and inoculating the single colonies to a new rose-bengal flat plate for purification; and S3, molecular identification: extracting the purified strain genome DNA, carrying out PCR amplification by using fungus universal primers ITS1 and ITS4, sequencing a PCR product, carrying out BLAST comparison with an NCBI database, constructing a phylogenetic tree, and determining the strain species. According to the scheme, the fungus strain with specific functional characteristics for white spirit processing is obtained.

The application discloses a server CPU heat dissipation device, belonging to the technical field of server CPU heat dissipation, which comprises a heat-conducting base, heat dissipation fins arranged on the heat-conducting base and a Stirling machine arranged at the central position of the heat dissipation fins; the Stirling machine is attached and installed with the heat-conducting base, the heat-conducting base forms the hot end of the Stirling machine, and the heat dissipation fins form the cold end of the Stirling machine; a generator is drivingly connected to the rotating shaft of the Stirling machine, and the generator is connected with a storage battery through a transformer. The heat-conducting base absorbs the heat of the CPU, has a higher temperature, and becomes the hot end of the Stirling machine; the hot air exchanges heat with the surrounding air at the heat dissipation fins, has a reduced temperature, and forms the cold end of the Stirling machine. The stable and continuous operation of the Stirling machine is realized, the generator is driven to rotate to generate electricity, and the electric energy is stored in the storage battery. The application realizes the recycling of the heat dissipated by the CPU, reduces the influence on the environment around the server, reduces the waste of heat, improves the energy conversion utilization rate, saves the external power supply, and saves the operation cost.

The invention relates to the technical field of backlight detection, in particular to backlight detection equipment which comprises a backlight detection rack, a group of detection instrument mounting ring frames are arranged on the outer side of the backlight detection rack, and a plurality of detection instrument mounting plates are annularly mounted on the inner sides of the detection instrument mounting ring frames at equal intervals. Different types of backlight detection tools are detachably mounted on the detection instrument mounting plates at different positions, and the detection ends of the backlight detection tools all face the backlight detection rack; the backlight detection machine frame comprises a rotary lifting base disc, a rotary assembly is arranged on the inner side of the rotary lifting base disc, a lifting assembly is arranged in the middle of the rotary assembly, a plurality of backlight detection clamping mechanisms are annularly and detachably installed on the periphery of the rotary lifting base disc at equal intervals, and the backlight detection clamping mechanisms are used for automatically clamping a backlight position to be placed at a vertical angle. A plurality of groups of backlights are arranged on the inner side of the detection instrument mounting ring frame to be rotated and lifted, so that rapid coverage type multi-category detection on the plurality of backlights is realized at the same time.

The application provides a bacillus australimaris strain M04, a bacterial fertilizer, a fermentation agent and application thereof, and belongs to the technical field of microorganisms.The application provides a bacillus australimaris strain M04 with a preservation number of CGMCC No.30262.It is proved by experiments that the bacillus australimaris strain M04 has the ability of calcium dissolution, can improve the content of effective calcium in soil, improve the soil environment, can also produce auxin to promote plant growth; in addition, the bacillus australimaris strain M04 has good cellulase activity and the characteristics of salt and alkali tolerance, can effectively promote the rotting of organic fertilizer such as straw in a high-salt environment, has a positive effect on accelerating the conversion and utilization of straw returned to the field, and has a wide application prospect in the preparation of salt and alkali tolerant multifunctional biological organic fertilizer.

The invention discloses a floating-trepanning wave-absorbing power generation integrated device based on wave flow effect, which comprises a floating cylinder, a wave-absorbing plate, a power generation module, an anchor chain, an intelligent monitoring system and a self-adjusting system, and is characterized in that the wave-absorbing plate and the power generation module are mounted in the floating cylinder, and the anchor chain is connected with the floating cylinder; the upper end of the floating cylinder is open, the lower end of the floating cylinder is hollowed out, a plurality of open holes used for dissipating energy are formed in the wave absorbing plate, the power generation module and the wave absorbing plate are connected through a connecting shaft, relative movement is achieved, and the power generation module is used for converting mechanical energy generated by movement of the wave absorbing plate into electric energy; the intelligent monitoring system is used for monitoring the pressure or hydraulic pressure borne by the floating cylinder, and the self-adjusting system is used for controlling winding and unwinding of the anchor chain according to data of the intelligent monitoring system. Through combination of the wave absorbing plate and the power generation module, wave energy is partially absorbed and dissipated, impact of waves on equipment is reduced, efficient power generation is achieved, and the energy conversion and utilization rate is increased.

The utility model discloses a hydraulic oil pump body of an automobile driving system, which belongs to the technical field of automobile engineering and comprises a pump body mechanism, a transmission mechanism is movably mounted in the middle of the inner end of the pump body mechanism, and a filtering mechanism is fixedly mounted on the front side of the inner end of the pump body mechanism. The filtering mechanism comprises an oil inlet pipeline, a filtering layer is fixedly installed on the front side of the inner end of the oil inlet pipeline, a filter element is arranged at the bottom of the inner end of the filtering layer, an adsorption layer is fixedly installed at the position, located at the inner end of the oil inlet pipeline, of the tail end of the filtering layer, and a magnetic suction net is arranged in the middle of the inner end of the adsorption layer; according to the hydraulic oil pump body of the automobile driving system, by arranging the magnetic attraction net, tiny scrap iron generated by daily mechanical friction in the device is absorbed, the purity of hydraulic oil is improved, the energy conversion rate of the device is increased, meanwhile, abrasion of the tiny scrap iron to parts in the device during use can be reduced, and the transmission rate and durability of the device are improved.