Patents
Literature
44results about How to "Achieve clearing" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
A cable manufacturing insulation layer material pretreatment device
The application belongs to the technical field of insulation material processing, and specifically relates to an insulation layer material pretreatment device for cable manufacturing, which comprises a sorting unit, a crushing unit and a melting unit. The sorting unit is equipped with a metal detector, a sliding cutter, an extrusion roller and a blowing device, and the metal detector, the sliding cutter, the extrusion roller and the blowing device realize accurate separation of metal impurities, surface impurity removal and water content control. The crushing unit adopts main and auxiliary cutting rollers matched with an automatic speed regulating assembly and a crushing knife group to achieve two-stage uniform crushing. The melting unit is combined with a pushing auger and a waste heat circulation preheating design to realize stable conveying and energy recovery, and solves the problems of incomplete impurity removal, uneven waste crushing particle size, low process dispersion efficiency, insufficient melting stability, resource waste and environmental pollution in the existing insulation layer material pretreatment, realizes efficient impurity removal, uniform crushing, stable melting and resource recycling of the insulation material, and adapts to the demand of large-scale continuous production.
Owner:STATE GRID SHANDONG ELECTRIC POWER CO YUCHENG POWER SUPPLY CO
5α-Reductase Degradation Molecules, Their Preparation Methods, and Applications
This invention discloses 5α-reductase degrading molecules, their preparation methods, and applications. Four 5α-reductase degrading molecules can induce proteasome-dependent degradation of 5α-reductase, achieving complete clearance of the enzyme protein rather than merely inhibiting its activity, thus obtaining a more durable therapeutic effect. Under equal-dose conditions, the 5α-reductase degrading molecules are more effective than the traditional inhibitor finasteride in treating benign prostatic hyperplasia (BPH). These four 5α-reductase degrading molecules can effectively degrade 5α-reductase protein and significantly inhibit the development of BPH, exhibiting good biocompatibility. This provides a new strategy and candidate drugs for the treatment of BPH, prostate cancer, androgenetic alopecia, acne, and other diseases related to 5α-reductase.
Owner:SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
Detachable cavity type adjusting peristaltic pump
ActiveCN121952842Areduce deliveryThe extrusion frequency is consistentPositive displacement pump componentsHollow article cleaningPeristaltic pumpPhysics
The invention belongs to the technical field of peristaltic pumps, and particularly relates to a detachable cavity type adjusting peristaltic pump which comprises a controller, a control screen module is arranged on the front face of the controller, a bottom frame is fixedly connected to the bottom of the controller, a power mechanism is arranged in the bottom frame, a pump shell is arranged on the side face of the bottom frame, and a second arc-shaped plate is arranged in the pump shell. A rotating shaft is rotationally arranged in the pump shell, a strip-shaped frame is arranged on the rotating shaft in a surrounding array mode, three sets of supporting blocks are arranged in the strip-shaped frame, and pressure applying rolling wheels are rotationally arranged on the supporting blocks. According to the detachable cavity type adjusting peristaltic pump, by arranging the pressure applying rollers, the first arc-shaped plate and the second arc-shaped plate, synchronous conveying of multiple sets of fluid can be achieved, the three sets of elastic pipelines are sequentially arranged from outside to inside, the pressure applying rollers are correspondingly arranged below the corresponding elastic pipelines, the three sets of pipelines conduct synchronous extrusion conveying, and the fluid conveying amount in unit time can be remarkably increased; the requirements of laboratories and industrial scenes for large flow and high processing efficiency are met, and the installation space can be saved.
Owner:XIAMEN MICRO ENERGY ELECTRONICS TECH
A rubber shoe sole edge grinding device
This invention relates to the field of rubber shoe technology and discloses a rubber shoe sole edge grinding device, including a base plate. A slide, a backrest bar, and a side plate are fixedly installed on the top of the base plate. A pair of sliders are slidably installed on the right side of the side plate. An extension plate is fixedly installed on the right side of the sliders. A No. 3 motor is fixedly installed on the opposite side of the extension plate. A template is fixedly connected to the output shaft of the No. 3 motor. A moving block is slidably installed on the top of the slide. When the No. 3 motor is started, it drives the rubber insole clamped on the template to rotate. At the same time, the No. 5 motor is started to drive the grinding disc to rotate through gears. When the template rotates, the guide wheel will move left and right according to the linear shape of the template's outer wall, thereby driving the grinding disc to grind according to the outer circumference of the template. Since the guide wheel and the leftmost side of the grinding disc are on the same vertical line, the grinding disc can only grind the part that exceeds the outer wall size of the template, thus ensuring that the grinding disc does not wear down the template when grinding the rubber sole.
Owner:AN HUI YU FENG XIN CAI LIAO KE JI GU FEN YOU XIAN GONG SI
Stirring device for flow-state solidified soil production
ActiveCN224197039UFlexible control of on-offReal time dischargeSievingScreeningSoil scienceProcess engineering
Owner:NANJING KUANGHE PERMEABLE CONCRETE CO LTD
Laser diameter measuring instrument lens self-cleaning device and method based on multi-mode cooperation
PendingCN121988568AAvoid condensation forming water mistAvoid oil film problemsCigarette manufactureCleaning using gasesProduction lineUltraviolet
The invention discloses a laser diameter measuring instrument lens self-cleaning device and method based on multi-mode cooperation, and belongs to the technical field of cigarette manufacturing. The device comprises a pollution sensing unit for acquiring the pollution area P, the oiliness index Q and the particle density G of the surface of the lens; the annular ion air curtain unit is used for generating ion airflow flowing by being attached to the surface of the lens; the piezoelectric ultrasonic unit transmits high-frequency vibration to the surface of the lens; the ultraviolet laser unit is used for emitting pulse type ultraviolet laser; and the controller is electrically connected with each unit. The method comprises the following steps: acquiring pollution characteristic parameters in real time; determining a pollution level; generating a time sequence control instruction; and all the cleaning units are cooperatively controlled to work. According to the invention, self-adaptive, non-contact, non-stop and efficient cleaning of composite pollutants such as tobacco dust, tar and sugar is realized, the real-time cleaning requirement of a high-speed production line is met, and the measurement precision and the operation stability are guaranteed.
Owner:HONGYUN HONGHE TOBACCO (GRP) CO LTD
Paper dust removal device
ActiveCN224389557UContinuous application of forceMake sure to blow offFlexible article cleaningCleaning using gasesPaper dustIndustrial engineering
The utility model relates to paper dust removal technical field, especially paper dust removal device, and removal device is installed on paper conveyer, and removal device includes: air -blowing mechanism and inclination angle adjusting mechanism, inclination angle adjusting mechanism includes: driving part, first gear, second gear and two support blocks, driving part is connected with paper conveyer, and the drive end of driving part is connected with first gear, and first gear is engaged with second gear, and second gear is set up on air -blowing mechanism, and two support blocks are located at the both sides of air -blowing mechanism respectively, and support block is rotatably connected with air -blowing mechanism, and support block is connected with paper conveyer. The utility model discloses through to the adjustment of air -blowing mechanism inclination angle, and cooperate the paper under the conveyance state, can continuously exert force on the dust on paper to ensure that the dust on paper can be blown off, thereby improve the removal effect and removal efficiency of paper dust.
Owner:YAMAGATA WUXI CO LTD
Near-infrared II nanoparticles, their preparation method and applications
This invention discloses near-infrared II nanoparticles, their preparation method, and applications, belonging to the field of biomedical technology. The nanoparticles include a polymer shell and a near-infrared II fluorescent molecular core; the polymer shell comprises distearate phosphatidylethanolamine-polyethylene glycol. This invention achieves the batch preparation and performance optimization of near-infrared II nanoparticles through microfluidic technology. By adjusting the ratio and flow rate, the particle size and distribution can be effectively controlled. Furthermore, this invention enables precise temporal and spatial synergy between "drug" and "light," ultimately achieving complete eradication of lung infection lesions / tumors while maximizing the protection of surrounding normal tissues, thus improving treatment safety.
Owner:SHENZHEN UNIV
Wafer defect detection apparatus and method
The application discloses a wafer defect detection device and method, and belongs to the field of semiconductor element detection. The wafer defect detection device comprises a detection substrate, and further comprises a support assembly for fixing a wafer, the support assembly being reversibly mounted on the detection substrate; an air jet assembly for cleaning the surface of the wafer; and a coating assembly for spraying detection material on the surface of the wafer, the coating assembly being movably arranged above the support assembly. The wafer defect detection device can select the number of suction cups according to the size of the wafer, the contact friction between the suction cups and the wafer is small, and the damage to the wafer is reduced as much as possible. The size of the recess defect on the wafer is increased, so that the recess defect can be conveniently detected, the occurrence of the defect can be effectively detected in time, and the loss caused by the defect is reduced. The air pipe is used to remove dust on the surface of the wafer, and the coating of a compound and the timely surface cleaning can be realized.
Owner:BEIJING TONGLAI TECH CO LTD
Culvert Inner Wall Inspection Device and Usage Method Based on Rainwater and Sewage Separation
ActiveCN116465829BAchieve clearingEasy to detectHollow article cleaningScattering properties measurements
A device and method for detecting the inner wall of a culvert based on the separation of rainwater and sewage includes a box shell (1) with an open section, a camera (3) installed on the open section of the box shell (1), a reflector (9) installed in the box shell (1), and a light source (4) installed between the reflector (9) and the box shell (1). The box shell (1) provides support for the camera (3), the reflector (9), and the light source (4) inside the culvert opening. The camera (3) is used to acquire image signals of the inner wall of the culvert. The reflector (9) and the light source (4) are used to disperse and reflect the illumination light, thereby creating illumination of the culvert opening area on the inner wall of the culvert. This solves the technical problem of directly illuminating the inner wall of the culvert with lighting fixtures and acquiring images under direct light, thus improving the imaging effect of the inner wall of the culvert.
Owner:THE SECOND CONSTR OF CHINA CONSTR EIGHTH ENG DIV +1
Conical flow type anti-blocking electric regulating valve for heat pipe network
This utility model belongs to the field of valve technology, specifically disclosing a conical flow-guiding anti-clogging electric regulating valve for thermal pipeline networks. The utility model includes a valve body with a connecting seat on one side. Filter components are located on both sides of the valve body, and a flow regulating component is located on one side of the connecting seat. The filter components achieve staged filtration through two filter screens with different mesh sizes. The larger mesh screen first intercepts large impurities, preventing them from impacting and scratching subsequent components, while the smaller mesh screen filters out finer impurities, achieving comprehensive removal of impurities from the medium. Combined with the conical flow channel's characteristic of reducing impurity retention, this significantly reduces the risk of valve clogging. Furthermore, the filter screens can be installed and removed without tools, ensuring stable operation under medium impact, continuously guaranteeing the efficient and safe operation of the valve and thermal pipeline network, and extending equipment lifespan.
Owner:SHANDONG PUBLIC THERMAL POWER GROUP (QINGCHENG) THERMAL POWER CO LTD
Climbing type blade ice removing device
ActiveCN224187701UAchieve clearingachieve sheddingMachines/enginesWind energy generationDrive wheelElectric machinery
The utility model discloses a climbing type ice removing device for blades. The climbing type ice removing device comprises a climbing assembly, a walking assembly, a telescopic sleeve rod assembly and an ice removing assembly. The climbing assembly comprises a multi-joint connecting rod, a hydraulic rod and a hydraulic station; the walking assembly comprises a motor, a driving wheel, a driven wheel and a bearing; the telescopic loop bar assembly comprises a small arm, a large arm, a take-up motor and a pulley block; the deicing assembly comprises a spray head support, a spray head and an air compressor. The ice coating removing device is fixed to a fan tower through a climbing assembly and a pre-tightening force provided by a hydraulic rod. According to the deicing device, high-pressure compressed air deicing is achieved through the deicing assembly, meanwhile, the walking assembly is matched to achieve wide-area and accurate blade ice removal, and the deicing device can accurately and efficiently remove the blade ice.
Owner:YANTAI UNIV +2
Cooling device in vacuum chamber
ActiveCN224062884Uachieve transferachieve circular flowVacuum evaporation coatingSputtering coatingVacuum pumpVacuum chamber
The utility model relates to the technical field of vacuum coating equipment, and discloses a cooling device in a vacuum chamber, which comprises a vacuum box and a filter box, the front side and the rear side of the top of the vacuum box are communicated with air inlets, and the bottom ends of the two air inlets penetrate through the top of the vacuum box and are communicated with a plurality of air inlet pipes; air outlet holes are formed in the outer walls of the multiple air inlet pipes, the other ends of the two air inlets penetrate through the inner side of the vacuum box and communicate with an exhaust pipe, one end of the exhaust pipe communicates with a vacuum pump, the front side of the vacuum box communicates with a water outlet pipe, and the rear end of the water outlet pipe penetrates through the front side of the vacuum box and communicates with a metal water pipe. According to the utility model, through the air inlet pipe and the air outlet hole, inert gas uniformly covers the vacuum box and is matched with the starting of the vacuum pump to extract original gas and carry out rapid replacement, the metal water pipes are distributed on the periphery of the inner wall of the vacuum box and matched with the arc-shaped cooling fins to rapidly transfer internal heat, and the cooling time is greatly shortened.
Owner:SHENZHEN GOLDENHOUSE VACUUM TECH
Formaldehyde removing and permeating device for environment-friendly plate
ActiveCN224074577UStable vertical placementEasy to installWood treatment detailsAir quality improvementEnvironmental engineeringExhaust pipe
The utility model discloses an environment-friendly plate formaldehyde removing and permeating device which comprises a box body, a supporting frame is arranged at the bottom end of the interior of the box body, a limiting frame is arranged at the top end of the interior of the box body, a plurality of containing roller sets are arranged on the limiting frame and the supporting frame in a matched mode, and a plate body is arranged between the upper containing roller set and the lower containing roller set. Spraying pipes are arranged at the tops of the two sides of each containing roller set, atomizing nozzles are arranged on the spraying pipes towards the plate body, liquid supply assemblies are connected to the spraying pipes, a hot air supply structure is connected to the bottom end of the side wall of the box body, an air outlet pipe is arranged at the top of the box body, a reaction box is connected to the tail end of the air outlet pipe, and the reaction box is filled with reaction liquid. According to the formaldehyde removal device for the board, the sufficiency and the convenience of formaldehyde removal of the board body can be improved, and the formaldehyde removal effect of the board is improved.
Owner:YADAN ECOLOGICAL HOME FURNISHING (JINGMEN) CO LTD
A wall plastering excess material device and a method of using the same
This application provides a wall plastering waste material device and its usage method. The wall plastering waste material device includes a frame, a first movable base, a mortar nozzle, a material storage component, a second movable base, a scraper, and a slurry cleaning component. The frame is connected to an external lifting component and moves up and down under the drive of the external lifting component. The first movable base is movably connected to the frame. By setting the material storage component below the mortar nozzle and integrating the slurry cleaning component with a scraper on the first movable base, during the spraying and leveling operations, the scraper of the slurry cleaning component is inserted into the material storage component. As the first movable base moves left and right, it can actively and continuously scrape out and discharge the excess mortar collected in the material storage component, thereby realizing the collection and discharge of mortar, avoiding the retention and caking of waste material, and enabling the excess mortar to be efficiently recycled and reused. This improves the utilization rate of the mortar in the wall plastering waste material device and reduces material costs.
Owner:南京筑领科技有限责任公司
An ultrasonic-based mud cake digestion system and method for a slurry shield cutter head
The present application relates to the technical field of shield construction, particularly to a slurry shield cutterhead mud cake digestion system based on ultrasonic waves, comprising an ultrasonic transducer assembly, a power module and a driving assembly, a plurality of ultrasonic transducer assemblies are respectively fixed at openings of cutterhead panels, each of the ultrasonic transducer assemblies comprises a protective shell cover and an ultrasonic transducer, a line protection tube is connected to the top of the protective shell cover, a waterproof joint is arranged in the protective shell cover and is plugged on a plug of the ultrasonic transducer, a connecting line is arranged in the line protection tube and extends into the protective shell and is connected to the waterproof joint. The cavitation effect of ultrasonic waves on the cutterhead mud cake in the circulating slurry is used to digest and peel off the cutterhead mud cake layer by layer, so that the cutterhead mud cake is removed.
Owner:STATE KEY LAB OF SHIELD & TUNNELING TECH +1
A blow-off residual welding reservoir welding base jig
This utility model relates to the field of waste removal technology, specifically to a welding base fixture for a liquid reservoir used for removing welding residues by blowing air. It includes a mounting base with a groove on its upper surface and a sliding groove communicating with the groove at its lower end. The sliding groove has a crescent-shaped longitudinal section and includes a waste inlet and multiple air inlets. The waste inlet is located at the center of the sliding groove, and the multiple air inlets are arranged in a circular array around the waste inlet. This utility model has a simple structure and can support the liquid reservoir tube for welding to the upper or lower cover while also helping to remove welding residues, thereby improving the yield and reliability of the liquid reservoir.
Owner:DONGGUAN JINRUI HARDWARE CO LTD
Method for removing sporadic citrus huanglongbing trees in a citrus orchard
ActiveCN116711578Bslow down the spreadclear in timePlant protectionAgainst vector-borne diseasesDiseased plantFruit tree
The present application belongs to the technical field of fruit tree disease prevention and control, and particularly relates to a method for removing sporadic citrus Huanglongbing trees in citrus orchards. According to the epidemiological characteristics of citrus Huanglongbing, the control strategy of 'completely removing diseased plants, strictly preventing and controlling citrus psyllids, and comprehensively preventing and controlling' is implemented at sporadic disease points in the diffusion front area. The sporadic disease point orchards are promptly cleaned of diseased trees, and the diffusion front area is comprehensively prevented and controlled to prevent the disease from occurring again. In this way, disease information and risk warnings can be promptly released, the removal of diseased trees and the strict prevention and control of citrus psyllids can be achieved, the invasion and reproduction of exogenous psyllids can be hindered, the risk of healthy seedlings getting sick can be reduced, and the spread of citrus Huanglongbing can be blocked. The present application provides technical support for delaying the further spread of citrus Huanglongbing and saves human and material resources.
Owner:GANNAN NORMAL UNIV
Automatic bubble pressing device for boutique box
ActiveCN224197398UEffective constraints on motion trajectoriesprevent disengagementEnvelopes/bags making machineryBox making operationsElectric machineStructural engineering
Owner:DONGGUAN QINGNING IND CO LTD
Artificial leather transportation needle suction equipment
ActiveCN224062110UAchieving tension adjustmentAchieve clearingMagnetic separationWebs handlingSuction equipmentStructural engineering
The utility model provides artificial leather conveying needle suction equipment, and belongs to the field of artificial leather conveying equipment. Comprising a conveying frame, a plurality of conveying rollers are rotationally arranged in the conveying frame, a mounting frame is fixed to one end of the conveying frame, two needle suction assemblies are slidably arranged on the mounting frame, each needle suction assembly comprises a plastic shell and a magnet, a threaded rod is fixed to one end of each plastic shell, a sliding hole is formed in the mounting frame, and one end, penetrating through the sliding hole, of each threaded rod is in threaded connection with a nut; a tensioning frame is fixed to the other end of the conveying frame, two symmetrical guide rollers are rotationally arranged on the tensioning frame, a tensioning frame is fixed to one guide roller, a tensioning roller is arranged on the tensioning frame, a driving assembly is fixed to the tensioning frame, and a magnet is arranged on the driving assembly. The rotating shaft of one guide roller corresponding to the tensioning frame penetrates through the tensioning frame to be communicated with a driving assembly, and the driving assembly is used for driving the corresponding guide roller to rotate. The steel needle removing device effectively removes the steel needles on the artificial leather, does not need to be shut down for processing, and improves the processing efficiency.
Owner:ZHEJIANG SHENGDA LEATHER CO LTD
Adaptive forgetting learning and dynamic parameter repair method, system, device and medium
An adaptive forgetting learning and dynamic parameter repairing method, system, device and medium, wherein the method comprises: monitoring the output of a multi-modal large model, determining target data in the multi-modal large model that needs to be forgotten; inputting the target data into the feature branch of the corresponding mode in the multi-modal large model, calculating the cross-modal comprehensive sensitivity of the model parameters of each model layer of the multi-modal large model to the target data by fusing the gradient information of the feature branches of different modes, and then locating at least one sensitive model layer; inserting a low-rank repair matrix on the original weight matrix of each sensitive model layer to obtain a new weight matrix; freezing the original weight matrix and optimizing the low-rank repair matrix by using a double-objective loss function to obtain an optimized weight matrix; and repairing the multi-modal large model according to the optimized weight matrix. The present application realizes rapid and accurate removal of harmful knowledge or backdoors.
Owner:GUANGDONG UCAP INTERNET INFORMATION TECH
Aerated concrete blank cutting line cleaning tool and using method thereof
PendingCN121870912Aachieve cleaningachieve regulationLiquid surface applicatorsAuxillary shaping apparatusStructural engineeringCleaning methods
An aerated concrete blank cutting line cleaning tool comprises a cleaning mechanism, the cleaning mechanism is provided with a supporting shaft rotationally arranged in a first inner cavity and permeable cleaning cotton located on the supporting shaft, and the supporting shaft is provided with a through hole assembly for inputting water into the cleaning cotton; the wax dipping mechanism is provided with a heat conducting plate which hermetically slides to divide the second inner cavity into an upper part and a lower part, and a suspension block of which the peripheral side is matched with the inner wall of the upper part of the second inner cavity and the density is smaller than that of the wax liquid; an injection hole connected with a water pressure source is formed in the upper part of the second inner cavity and is sealed through a suspension block; the suspension block is provided with a hole assembly connected with the lower portion of the second inner cavity, and when the suspension block descends by a certain height, one end of the hole assembly is connected with the injection hole. The device is simple and compact in structure, different cleaning modes of disintegrating slag on a cutting line are achieved, excessive water consumption and large noise are avoided, the height of the liquid level of wax liquid is adjusted under the conditions that non-electric equipment is adopted and the detection precision is not affected, and the device is more convenient to use.
Owner:XUZHOU UNIV OF TECH
Erosion gully backfilling and tamping auxiliary device
ActiveCN224133705UAchieve clearingGuaranteed compaction effectCleaning using toolsSoil preservationStructural engineeringDitch
The utility model relates to the technical field of erosion gully backfilling and tamping devices, in particular to an erosion gully backfilling and tamping auxiliary device which comprises a crane frame, a compacting wheel is movably installed below the crane frame, two plate sets are installed on the left side and the right side of the crane frame, and two cleaning accessories are symmetrically installed on the front side and the back side of the crane frame. The cleaning accessory comprises a suspension plate fixed to the narrow side of the crane frame, the bottom end of the suspension plate is connected with a plate frame, a rotating shaft is rotationally connected into the plate frame, and a scraper is connected to the surface of the rotating shaft. According to the device, the scraping plate is arranged, soil adhering to the surface of the compaction wheel is removed, the scraping plate is driven to rotate through rotation of the rotating shaft, the distance between the tail end of the scraping plate and the surface of the compaction wheel is adjusted in a matched mode, the scraping plate can conduct scraping operation on the soil on the surface of the rotating compaction wheel, and the compaction effect of the compaction wheel is guaranteed.
Owner:BEIJING FORESTRY UNIVERSITY
Device and method for collecting and removing iodine gas
PendingCN122076154ASimplified adsorptionSimplified removal methodsDispersed particle separationIodineThermodynamicsProcess engineering
The invention relates to the technical field of electric propulsion tests, and provides an iodine gas collecting and removing device and method.The iodine gas collecting and removing device comprises a collecting pipeline, a front valve, a rear valve and a cooling structure; the collecting pipeline is of a tubular structure, the cooling structure is arranged in the collecting pipeline in the circumferential direction of the collecting pipeline or arranged in the collecting pipeline, and the front valve and the rear valve are arranged at the front end and the rear end of the collecting pipeline respectively. And the collecting pipeline is provided with a degassing port. The cavity is formed in the outer wall or the interior of the collection pipeline, the pipeline is cooled, the collection pipeline is heated through the additional heating mechanism, and the valve and the waste gas collection mechanism are supplemented, so that the collection and removal functions of the iodine gas in the collection pipeline are realized, the iodine adsorption and removal method of the iodine gas collection device is simplified, and the collection efficiency is improved. And emission of harmful gas is avoided, and wide applicability is achieved.
Owner:SHANGHAI INST OF SPACE PROPULSION
Ice and snow removing device for roads and bridges
The utility model relates to the related technical field of road and bridge maintenance, and discloses an ice and snow removing device for roads and bridges, which comprises a mounting frame, fixing frames fixedly connected to two sides of the mounting frame, a rotating shaft rotatably connected between the fixing frames, and a plurality of groups of ice removing knives fixedly connected to the rotating shaft and distributed at equal intervals. The front end of the mounting frame is fixedly connected with two groups of symmetrically arranged first connecting seats, the top of the mounting frame is rotatably connected with a rotating arm, the rotating arm is fixedly connected with a sleeve, the sleeve is slidably connected with a telescopic pipe, a plurality of groups of equidistantly distributed pin holes are formed between the telescopic pipe and the sleeve, and pin bolts are mounted in the pin holes; according to the road ice removing device, the ice layer on the surface of a road is rotationally crushed through the ice removing cutter capable of being adjusted in a lifting mode, then the crushed ice blocks are laterally pushed towards the two sides of the road through the conical pushing frame, then the ice layer on the road is removed, and the practicability of the device is improved.
Owner:GEZHOUBA GROUP FOUND ENG
Intelligent leakage voltage circuit breaker
PendingCN121964437AImprove sealingImprove reliabilityDispersed particle separationCleaning using toolsHemt circuitsArc extinction
The invention discloses a leakage voltage intelligent circuit breaker, and relates to the technical field of circuit breakers. The electric leakage voltage intelligent circuit breaker comprises an inner shell, the top of the inner shell is fixedly connected with a sealing shell, the inner shell is internally and fixedly connected with a first wiring end, an action mechanism, a second wiring end and an arc extinguish chamber, and the arc extinguish chamber is fixedly connected with the inner shell. A honeycomb moisture absorption block is fixedly connected to the interior of the inner shell, a circuit module is fixedly connected to the interior of the inner shell, and an active blowing mechanism is fixedly connected to the back face of the inner shell. According to the electric leakage voltage intelligent circuit breaker, through the arrangement of the sealing shell, the inner shell, the cleaning frame, the honeycomb moisture absorption block and the active blow-off mechanism, cleaning and active blow-off of deposited salt entering the sealing shell of the circuit breaker and circuit breaking protection when salt appears in the circuit breaker are achieved, interference of salt mist on the circuit breaker is reduced, and the reliability of the circuit breaker is improved.
Owner:YUEQING QIYANG ELECTRIC CO LTD
Drinking water preparing and filtering device and method based on magnetized filter element
PendingCN121974519ATo achieve the purpose of filtration and purificationAchieve clearingWater/sewage treatment by magnetic/electric fieldsMultistage water/sewage treatmentActivated carbonPotable water
The invention discloses a drinking water preparing and filtering device and method based on a magnetized filter element, and relates to the technical field of filtering. A filter cartridge; a first filter plate, a second filter plate, a third filter plate and a fourth filter plate; the telescopic unit is arranged on the connecting base and used for driving the first filter plate, the second filter plate and the third filter plate to move in the direction away from the fourth filter plate, so that the shaftless spiral piece is in an elastic extension state. According to the invention, when foreign matters and impurities are cleaned, a telescopic unit drives a first filter plate, a second filter plate and a third filter plate to move in a direction far away from a fourth filter plate, so that a shaftless spiral sheet is elastically stretched and deformed, and gaps between activated carbon particles and magnetized particles are increased; foreign matters and impurities can flow out to the water outlet through gaps between the activated carbon particles and the magnetized particles, so that the foreign matters and impurities are removed, the replacement period of the filter element is prolonged, and the replacement frequency of the filter element is reduced.
Owner:JIANGSU GEM ADVANCED FIBER MATERIALS RES INST CO LTD
Rapid glazing device based on false tooth processing
PendingCN121798743Auniform coveragereduce wasteAuxillary shaping apparatusArtificial teethPoor enamelMetallurgy
The invention belongs to the technical field of dental prosthesis manufacturing, and particularly relates to a denture processing-based rapid glazing device which comprises a first rack and a second rack, two supporting plates are fixedly arranged at the upper end of the second rack, two conveying belts are arranged between the two supporting plates in a transmission manner, and a plurality of supporting plates can be sequentially placed on the two conveying belts at intervals; a distributor is arranged above the position between the two supporting plates in a sliding mode, a plurality of spraying pipes are arranged at the bottom of the distributor, an elastic net pipe is arranged outside each spraying pipe, each elastic net pipe is of a hollow structure, the bottom of each elastic net pipe is open, and a coating film is arranged in each elastic net pipe; when the false tooth is glazed, the material spraying pipe sprays the glaze on the surface of the false tooth after atomizing the glaze and sprays part of the glaze on the coating film, and when the coating film is glazed, the coating film moves up and down and uniformly coats the glaze on the surface of the false tooth. The problems that according to existing glazing equipment, the uniformity of a false tooth glaze layer is poor, the conveying stability of a supporting plate is poor, and glaze residues are difficult to remove are solved.
Owner:HANGZHOU WHALE EAGLE MEDICAL TECHNOLOGY CO LTD
Reservoir dam leakage detection device
PendingCN121804765Aincrease credibilityHigh data accuracyDetection of fluid at leakage pointMaterial analysisInterior spaceStructural engineering
The invention belongs to the technical field of reservoir dam leakage detection, and particularly relates to a reservoir dam leakage detection device, which comprises a main body mechanism, the outer part of the main body mechanism is provided with bulges, and the corners of the main body mechanism are uniformly provided with detection holes; the clearing mechanisms are mounted on the upper side and the lower side of the main body mechanism; the detection mechanism is mounted in the main body mechanism, the detection mechanism is arranged to detect the humidity of the internal space of the three-edged pipe, the humidity in the three-edged pipe is monitored by a detection instrument on the mounting assembly through intermittent movement, and when the humidity is changed, an alarm is triggered; the humidity of the upper chamber is firstly increased or far higher than that of the lower chamber, high-position leakage or horizontal cracks in the dam body can be predicted, data of a single sensor may be distorted due to self faults and local abnormity, data of double sensors can be verified mutually, and two groups of mounting assemblies are arranged for monitoring, so that the credibility can be improved, and the data accuracy can be improved.
Owner:NANJING HYDRAULIC RES INST +1
Oil screen dust filter
InactiveCN121944657ARealize automatic oil replenishmentAchieve clearingDispersed particle filtrationTransportation and packagingMechanical engineeringCommunication device
The invention relates to the technical field of oil screen dust filtration, and discloses an oil screen dust filter which comprises a communicating device, a packaging device, an oil filtering device, a filtering device and a catalyzing device. Filtering oil in the oil dripping disc seeps downwards from an oil outlet hole in the lower portion of the oil dripping disc and then flows downwards in an inclined mode along the first inclined steel wire and the second inclined steel wire till the first inclined steel wire and the second inclined steel wire are covered, and therefore automatic oil supplementing of the filtering oil is achieved. A water pipe is connected with a communicating rotating sleeve on a communicating device, then a cleaning solvent in the water pipe is sprayed to a first inclined steel wire and a second inclined steel wire through a communicating pipeline and a cleaning spray head, then the communicating rotating sleeve and the communicating pipeline are manually driven to rotate, the communicating pipeline drives the cleaning spray head to swing, and therefore spraying of the cleaning solvent is more uniform; therefore, the filtered oil on the first inclined steel wire and the second inclined steel wire is dissolved.
Owner:SHAANXI FUYU CIVIL AIR DEFENSE EQUIP CO LTD