21results about How to "Realize separate processing" patented technology

The invention discloses a water-cooling chip removal device and method for machine tool machining, and relates to the technical field of machine tools. The chip removal device comprises a chip removal bottom box arranged on the lower portion of a machine tool body, and further comprises a chip collection unit and a chip removal unit, the chip removal unit comprises a vibration screening assembly, a chip guide assembly and a liquid removal assembly; the vibration screening assembly is used for screening the waste chips collected by the collecting assembly according to the volume; the scrap guiding assembly is used for conducting the screened scraps into the liquid removing assembly, and waste liquid in the scraps is removed through the liquid removing assembly. The chip removal device has the advantages that by adopting a collection mode of matching gravity collection and adsorption collection, chips in a machine tool can be thoroughly collected, waste is avoided, meanwhile, by adopting a chip removal mode of matching vibration screening, rotary centrifugation and air blowing, grading treatment of the chips can be achieved according to the size, and the chip removal efficiency is improved. Meanwhile, waste liquid adhered to the scraps can be removed, and the treatment effect is better.

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 utility model discloses a coal gangue shale sintered brick tail gas purification device, and belongs to the field of tail gas purification. A coal gangue shale sintered brick tail gas purification device comprises a water tank installed in a first treatment tank, a T-shaped pipe is rotationally connected into the water tank, aeration pipes are fixedly connected to the two ends of the T-shaped pipe, a spoiler is fixedly connected to the T-shaped pipe, auger blades are rotationally arranged in the water tank, make friction contact with the inner wall of the water tank and are in transmission connection with the T-shaped pipe, and the spoiler is fixedly connected to the T-shaped pipe. A motor is fixedly mounted at the bottom of the first treatment tank and is used for driving the T-shaped pipe to rotate. The T-shaped pipe drives the aeration pipe, the spoiler and the auger blade to rotate, bubbles sprayed out of the aeration pipe are effectively mixed with water, the spoiler drives the water to rotate, smoke dust particles in tail gas are separated and move to the inner wall of the water tank, the smoke dust particles are scraped away when the auger blade rotates, and the water in the water tank is always kept in a clean state; the separation treatment on the tail gas is effectively realized.

The utility model discloses a calculus flushing device for urinary surgery, and belongs to the technical field of calculus flushing. Comprising a liquid storage cylinder, a handle is fixedly arranged on the outer surface of the liquid storage cylinder, the liquid storage cylinder is fixedly sleeved with a scavenging valve and a liquid supplementing valve, a flushing driver is slidably installed on the liquid storage cylinder, the bottom end of the liquid storage cylinder is detachably communicated with a non-return pipe assembly, the non-return pipe assembly comprises a flexible pipe, a medical worker can hold the handle by hand, and the flexible pipe is connected with the medical worker. A pressure plate is manually pressed, so that a guide rod drives a piston disc to be pushed along the interior of the liquid storage cylinder, the urethra can be cleaned through the flushing pipe, new and old flow channels of cleaning liquid can be separated, and the situation that the cleaning liquid in the urethra flows back into the liquid storage cylinder to pollute the new cleaning liquid is effectively avoided; therefore, the problem of negative pressure caused by loss of the cleaning liquid in the liquid storage cylinder is avoided, medical staff can use the liquid storage cylinder more conveniently, and liquid supplementing treatment is facilitated by arranging the liquid supplementing valve in the liquid storage cylinder.

The invention discloses a curtain grouting sewage treatment device, which belongs to the technical field of sewage treatment, and comprises a treatment box and a cyclone separator, a high-speed sedimentation device, a magnetic loading separation device, a sludge storage tank and a sludge dewatering device located in the treatment box, wherein the water inlet end of the cyclone separator extends outside the treatment box, the high-speed sedimentation device is connected to the cyclone separator, the magnetic loading separation device is connected to the high-speed sedimentation device, the high-speed sedimentation device is connected to the sludge storage tank, the magnetic loading separation device is connected to the sludge storage tank, the sludge dewatering device is connected to the sludge storage tank, an opening and closing door is provided on the treatment box, a clean water outlet device is provided on the side of the magnetic loading separation device, and the water outlet end of the clean water outlet device extends outside the treatment box. The invention can realize the treatment of curtain grouting sewage.

The invention belongs to the technical field of optical prism processing, and discloses a fixing tool of an optical prism milling and grinding machine, the fixing tool comprises a base, the top of the base is slidably provided with a movable frame, the side surface of the movable frame is rotatably provided with a rotating assembly, and the side surface of the movable frame is fixedly provided with a control assembly. When bearing downward pressure of a machining end, the triangular prism fixed through the two ends is effectively prevented from deviating downwards, the machining fixing stability is improved, the machining precision is improved, meanwhile, auxiliary clamping is achieved through the multiple sets of telescopic fixing assemblies and multiple contact lines, the fixing assemblies can be pushed to contract when a grinding block moves transversely during grinding treatment, and the machining precision is improved. When the shielding surface during clamping is opened and the shielding surface is automatically opened, surface machining is synchronously completed, stable clamping and fixing are maintained, meanwhile, comprehensive grinding and machining treatment is achieved in cooperation with pushing and extruding of the grinding blocks to the clamping columns, comprehensive grinding is achieved while stability is guaranteed, and the machining and fixing effect is good.

The utility model discloses a printed circuit board (PCB) developing device which comprises a developing machine main body, a receiving groove is arranged in the developing machine main body, a partition plate is vertically arranged in the receiving groove, the receiving groove is divided into a front collecting groove and a rear settling groove by the partition plate, a cover plate is arranged above the settling groove, and a conveying pump and a circulating pump are respectively arranged on the cover plate. A liquid inlet pipe connected with the conveying pump is inserted into the collecting tank, and a liquid outlet pipe connected with the conveying pump is inserted into the precipitation tank. The collecting tank is used for collecting the sprayed developing solution, the conveying pump drives the developing solution to flow to the precipitation tank, the precipitation tank is used for simply precipitating the sprayed developing solution, and the circulating pump is used for pumping out the developing solution which does not contain floccules or contains less floccules on the upper layer for recycling. The liquid inlet pipes connected with the conveying pump and the circulating pump perform certain glue residue filtration through the filter screen cover, and through filtration and precipitation, the glue residue separation treatment in the spraying developing liquid is realized, and the situation that the conveying pipeline, the spraying pipeline and the spraying head are blocked by flocculation in the developing liquid is reduced.

The present invention discloses an irrigation device for a tobacco seedling greenhouse, comprising a pool body, a baffle fixedly arranged inside the pool body, and a partition fixedly arranged between two adjacent baffles, the baffles and the partition mutually enclose a plurality of seedling chambers, the surface of the baffle is provided with a stirring and dispersing mechanism; the stirring and dispersing mechanism comprises a chute opened inside the baffle, and a protective cover is provided at the bottom of the inner wall of the chute for sliding left and right, and the present invention relates to the technical field of tobacco planting. The irrigation device for a tobacco seedling greenhouse forms a plurality of seedling chambers by enclosing the pool body, and a single foam plug tray is floated in each seedling chamber, the position of the foam plug tray is relatively fixed, and it will not float around with the water body, and the setting of the stirring and dispersing mechanism can fully mix the water and nutrients in the seedling chamber, reduce the precipitation and accumulation of nutrient substances, make them evenly distributed, and ensure that each seedling can fully absorb the required substances.

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 discloses a granulating device for a ceramsite proppant. The granulating device comprises a bracket and a uniform screening and feeding device, the uniform screening and feeding device is arranged, that is, the main shaft is driven by the rotating shaft and can rotate with the pusher connected with the outer side, so that materials borne by the bearing plate are pushed into the circular material guiding opening, and the materials are positioned and uniformly guided out in cooperation with the guide cylinders oppositely arranged at the lower ends, so that uniform positioning and discharging cooperation of ceramsite proppants is achieved, and the production efficiency is improved. The screening assembly is arranged, that is, a main shaft can drive a convex roller to enable the convex roller and a jacking rod to jack a connecting disc, the connecting disc can be matched with the elasticity of pressure springs arranged at the two ends to conduct rapid reset movement, and therefore the connecting disc can vibrate in a reciprocating mode to enable the materials to rapidly penetrate through a screen, and the screening efficiency of the materials is improved. And therefore, the beneficial effects that the materials are automatically jacked, vibrated and screened, and large and small particles of the materials are separated are achieved.

The invention belongs to the technical field of textile recycling, and particularly relates to batch disinfecting and cleaning equipment suitable for recycling waste textiles, which comprises a treatment box, a mounting frame I is fixedly mounted on the treatment box, a horizontally extending conveying belt I is arranged under the mounting frame I, and a flushing mechanism is fixedly mounted on the mounting frame I; an auxiliary mechanism is arranged on one side of the first conveying belt. According to the waste textile cleaning device, waste textiles are fully cleaned, stubborn stains and deep dirt on the surfaces of the textiles can be effectively loosened and removed, separation treatment of cleaning and disinfection is achieved, and it is ensured that the waste textiles can be fully disinfected and sterilized before being recycled; the method has the remarkable advantages of improving the treatment efficiency, guaranteeing the cleaning effect, achieving environmental protection and energy conservation, improving the disinfection quality and the like.

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.

The embodiment of the invention provides a data persistence estimation method and device, electronic equipment and a storage medium, and belongs to the technical field of data processing. The method comprises the steps that an original data stream in a preset time window is obtained, the original data stream comprises a plurality of original data items, duplicate removal processing is conducted on each original data item through a burst filter, a plurality of target data items are obtained, for each target data item, the popularity category of the target data item is obtained through a cold filter, and the popularity category of the target data item is obtained; the popularity category comprises cold data, temperature data or hot data, if the popularity category indicates that the target data item is cold data or temperature data, estimating a persistence value of the target data item through a cold filter, and if the popularity category indicates that the target data item is hot data, estimating the persistence value of the target data item through a hot memory, the accuracy of data persistence estimation can be improved.

The invention discloses a mixed kitchen garbage resourceful treatment device which comprises a treatment box, a feeding port penetrates through the top of the treatment box, a crushing cylinder is fixedly welded to one end of the feeding port, a first electric motor is fixed to one side of the crushing cylinder through a bolt, and the output end of the first electric motor is movably connected with a first rotating shaft; according to the mixed kitchen waste resourceful treatment device, mixed kitchen waste is fed into the crushing cylinder through the feeding port, the first electric motor drives the first rotating shaft to rotate, the first rotating shaft drives the crushing cutters to rotate, and the crushing cutters are uniformly arranged on the outer surface of the first rotating shaft in a staggered mode; according to the kitchen garbage recycling treatment device, mixed kitchen garbage in the crushing cylinder can be crushed, and during recycling treatment, the crushing treatment can accelerate decomposition of the mixed kitchen garbage by microorganisms, so that the garbage can be quickly converted into fertilizer or biological energy, and cyclic utilization of resources and waste reduction are facilitated.

The invention relates to a high-strength PCTFE resin preparation method, belongs to the field of fluorine-containing polymer preparation, and provides a high-strength PCTFE resin preparation method for solving the problems that in the prior art, a preparation process is complex, and the performance of an obtained product is insufficient, the high-strength PCTFE resin preparation method comprises the following steps that perfluorooxaalkanoyl peroxide is adopted as an initiator and dissolved in a fluorine-containing solvent, and the perfluorooxaalkanoyl peroxide is obtained; the preparation method comprises the following steps: adding a chlorotrifluoroethylene monomer once or multiple times under an anaerobic condition, carrying out a polymerization reaction, and washing and drying after the reaction is completed, thereby obtaining the high-strength PCTFE resin. According to the invention, the perfluorinated oxaalkanoyl peroxide is used as an initiator, the perfluorinated oxaalkanoyl peroxide has relatively high activity, can effectively initiate polymerization reaction under relatively mild conditions, and is beneficial to control of the structure and performance of a polymerization product, and the prepared PCTFE does not need to be subjected to post-blocking, so that the complexity of the process is greatly reduced, and the production cost is reduced. And the safety is improved.

The utility model relates to the technical field of seed hulling, in particular to a hairy grass seed hulling device which comprises a bottom plate and a kneading inclined hopper, a kneading inclined table is rotatably arranged in the kneading inclined hopper, a material guide assembly is detachably installed at the bottom end of the kneading inclined hopper, the other end of the material guide assembly is connected with a slope table, and a plurality of guide plates are arranged in the slope table. Air inlet grooves are connected to the positions, matched with the flow guide plates, of one side wall of the slope table, and discharging grooves are formed in the positions, matched with the flow guide plates, of the other symmetrical side wall of the slope table. According to the utility model, the plurality of flow guide plates are arranged, and the air inlet grooves and the discharge grooves are formed in the two sides of the flow guide plates on each slope table, so that the mixture of seeds and the hulls is separated at each flow guide plate, and finally, the separation treatment of the seeds and the hulls is completed through the separation at the plurality of flow guide plates; the condition that repeated separation treatment is needed due to small specific gravity difference between the seeds and the hull slices is avoided, the separation efficiency is improved, and the separation time is shortened.