7results about How to "Realize separate processing" patented technology

The invention relates to the technical field of dairy leavening agents, and discloses a preparation method of a direct vat set yoghurt leavening agent with high fermentation activity, and the preparation method comprises the following steps: S1, scribing a fermentation strain in a flat plate for rejuvenation, screening a single colony, and preserving a preferred mother strain; s2, inoculating the preferable mother strain into a liquid culture medium, activating for two generations, then transferring into skim milk powder fermentation liquor, and culturing by using an acid-base neutralizing agent; s3, after fermentation is finished, adding a polysaccharide protection buffer agent, and uniformly mixing the polysaccharide protection buffer agent with the fermentation liquid under a low-temperature condition; s4, after the thalli are enriched through disc centrifugation, vacuum freeze drying is conducted, and the direct vat set yoghurt leavening agent is prepared. According to the method, two generations of screening are carried out on the activity of the zymophyte mother strain, then the fermentation activity and the stability of characters are guaranteed, a polysaccharide protection buffer agent is added into the fermentation liquor obtained after fermentation of the optimized mother strain, then disc type centrifugal treatment is adopted, mechanical damage of centrifugation to thalli is reduced, and the effective viable count and the fermentation activity in zymophyte powder are improved.

The application discloses a dynamic charging mode switching system and method based on cloud intelligent prediction and belongs to the technical field of electric energy storage systems, and comprises the following steps: generating a sampling record sequence according to a sampling period, and generating a historical sample after deducting a control influence according to the sampling record sequence; generating a predicted available current sequence and a remaining charging amount of a vehicle based on the historical sample and the sampling record sequence; generating a dynamic charging mode switching result according to the predicted available current sequence, the remaining charging amount of the vehicle and the latest sampling record, and converting the dynamic charging mode switching result into control content executable by a charging pile. The application clearly defines the corresponding relationship between the prediction sample and the actual charging constraint by deducting the control influence in the historical sample, effectively solves the problem that the mode label does not directly correspond to the actual operation condition, and causes the historical sample to be mixed with controlled changes and to affect the accuracy of the next period mode switching.

The utility model belongs to the technical field of activated carbon pickling, and discloses an activated carbon pickling device which comprises a processing table, a pickling mechanism is installed on the surface of the processing table, a waste water filtering assembly is installed on the surface of the processing table and comprises filtering plates, and the filtering plates are symmetrically installed on the bottom face of the processing table. The surface of the filter plate is provided with an inclined surface filter groove, the surface of the inclined surface filter groove is provided with an inclined scraping plate, the surface of the inclined scraping plate is provided with an adjusting plate, the surface of the filter plate is provided with a sliding groove matched with the adjusting plate, and the adjusting plate and the filter plate are in sliding connection through the sliding groove; the surface of the adjusting plate is provided with a sleeve rod, the inside of the sleeve rod is slidably connected with a supporting rod, and the device has the advantages that fine activated carbon impurities in waste water can be filtered, and the situation that the fine activated carbon impurities are discharged along with the waste water, and consequently the waste of activated carbon raw materials is caused is avoided.

The invention relates to a tail gas absorption device for solid sulfur melting and liquid sulfur storage, which comprises a device seat, a separation assembly, a condensation assembly and an absorption tower assembly which are connected with one another are sequentially mounted at the top of the device seat from one end to the other end, and the separation assembly comprises a cyclone separator fixed at one end of the top of the device seat; an air inlet pipe of the cyclone separator is in butt joint with the contraction opening. By designing the separation assembly, the beating assembly and the driving assembly, during working, tail gas enters through a shrinkage opening of the cyclone separator, heavy sublimed sulfur particles are separated from airflow according to the cyclone separation principle, separation treatment of sublimed sulfur generated during sulfur fixation melting operation is achieved, and the separation efficiency is improved. And the beating assembly periodically beats the air inlet pipe of the cyclone separator through a wind-driven gear transmission system, so that accumulation and blockage of sublimed sulfur particles on the pipe wall are effectively prevented.

The utility model relates to municipal landscape greening facility technical field discloses a municipal landscape greening is with pest control device, including the fixed frame for protection, install the pest control subassembly for driving away the pest in the fixed frame, install the cleaning assembly for cleaning pest control subassembly in the fixed frame, install the air -blowing subassembly for discharging the dust that cleaning assembly sweeps in pest control subassembly, the utility model discloses can automatically scrape off the dust, insect cadaver and rainwater stain attached in pest control subassembly with cleaning assembly, avoided pollutant to block lure light, ensured lure light source's transmittance and attraction always maintained at the best level to the long -term, stable, high -efficient working state of guaranteeing entire pest control device, reduced the demand of manual cleaning and maintenance, when the cleaning assembly works, the dust that air -blowing subassembly exports device is swept down with cleaning assembly simultaneously, avoids dust reattachment on pest control subassembly, ensures the durability of cleaning effect.

The invention relates to the field of marine spilled oil microbiological treatment, in particular to a marine spilled oil microbiological treatment and recovery system which comprises a mounting plate, an oil-water separation tank is mounted on the mounting plate, a filtering separation hopper is arranged in the oil-water separation tank, an oil filling pipe and a liquid spraying nozzle are mounted at the top of the oil-water separation tank, and a liquid inlet is formed in the top of the oil filling pipe. A liquid pumping assembly is arranged at the top of the oil-water separation tank; a connecting frame is installed on the outer wall of the oil-water separation box, a rotating rod is installed on the connecting frame, connecting sleeves are installed at the two ends of the rotating rod, a supporting frame is arranged at the ends of the connecting sleeves, a moving frame is arranged on the supporting frame, sliding blocks are arranged at the two ends of the moving frame, and a moving driving assembly is installed on the supporting frame; a liquid suction pipe is installed on the movable frame, a liquid suction cover is arranged at one end of the liquid suction pipe, and the other end of the liquid suction pipe is connected with a liquid pumping assembly through a connecting hose. The problem that the direction of an existing recovery system cannot be adjusted can be solved, and therefore the marine oil spill microbiological treatment recovery system can be conveniently used.

The utility model discloses a multistage oil-water separator which comprises a separation tank, a water tank and an oil collection tank, a water guide pipe extending to the upper part of the water tank is mounted on the separation tank, and a liquid guide hopper extending to the upper part of the oil collection tank is mounted on the separation tank; a plurality of first filter screens for filtering and separating oil and water are mounted in the separation box; a fixed seat is mounted in the separation box, and a pressurizing mechanism is mounted on the fixed seat and used for pressurizing oil and water in the separation box; a stirring mechanism is mounted on the separation box and used for stirring oil and water in the separation box; the multistage oil-water separator relates to the technical field of oil-water separators, and solves the problems that in actual use, an existing oil-water separator device can only achieve simple oil-water separation, the oil-water separation efficiency is low, the oil-water separation efficiency is low, and the oil-water separation efficiency is high. And the oil cannot be taken out, so that the oil and the oil are completely separated.