3728 results about "Agitator" patented technology

The invention discloses a multi-field coupled microwave deicing intelligent system and an energy efficiency dynamic regulation and control method, and relates to the field of material surface ice layer desorption behavior research and deicing technology experimental testing. In order to solve the technical defects in the prior art that the existing microwave deicing technology still has obvious defects in the aspects of power adjustability, field distribution uniformity, interface depth temperature measurement, real-time mechanical test and the like, the technical scheme provided by the invention is as follows: the microwave deicing device comprises a microwave box body which is a metal closed cavity and is provided with a waveguide interface; a stirrer is arranged inside; the refrigerating system is connected with the back surface of the bearing plate of the microwave box body; a pressure head at the tail end of the mechanical loading module applies thrust to the ice layer; the device and the method are used for realizing construction, microwave heating and real-time mechanical testing of a low-temperature icing environment on the same platform. The method can be applied to dynamic monitoring and research work in multi-physics coupling deicing scenes such as aviation, traffic and new energy.

A drink maker is described that includes a housing, a mixing vessel configured to be removably coupled to the housing and receive a drink product, a dasher configured to mix the drink product within the mixing vessel, a drive motor configured to drive the dasher, and a controller. The controller is configured to detect an unsafe condition associated with the drink maker and, in response to detection of the unsafe condition, execute at least one control action comprising at least one of: alerting a user of the drink maker, deactivating the drive motor, preventing activation of the drive motor, or any combination thereof.

Various illustrative systems, devices, and methods for beverage machines are provided. In one exemplary implementation, a system is provided that includes a milk receptacle and a housing. A whisk is configured to agitate the milk held by the milk receptacle. The whisk includes a magnet. The housing has a steam frother arm with a fluid flow path configured to deliver steam into the milk receptacle. The housing also has a motor configured to drive the whisk. The motor has a motor magnet configured to magnetically interact with the magnet of the milk receptacle such that rotation of the motor magnet drives rotation of the whisk to agitate the milk held by the milk receptacle.

The utility model discloses a premixing tank for carbon nano tube conductive slurry, which comprises a cooling jacket, a kettle body is arranged in the cooling jacket, a stirring support, a liquid feeding hole, a powder feeding hole and a spraying ball assembly are arranged at the upper part of the kettle body, a stirring device is arranged in the kettle body, the stirring device comprises a low-speed helical ribbon stirrer and a high-speed shearing stirrer, a stirring shaft of the high-speed shearing stirrer penetrates through a hollow shaft of the low-speed helical ribbon stirrer and is directly connected with the high-speed driving motor, and the hollow shaft of the low-speed helical ribbon stirrer is driven by the low-speed driving motor and the speed reducer. The premixing tank solves the problems of agglomeration of carbon nanotube powder, inconsistent upper and lower uniformity, material adhesion on the kettle wall, uneven overall temperature and the like in the existing mixing tank, effectively avoids uneven mixing caused by long-term adhesion of the material on the kettle wall, can scrape off the material adhered on the kettle wall when discharging the material, reduces material residues, and improves the production efficiency. And the device can be widely applied to mixing occasions of carbon nanotubes and other slurries.

The invention relates to an underwater stirrer and an underwater glue injection system. The underwater stirrer comprises a driving motor, a stirring barrel, a transmission shaft, blades and a bearing seat, the stirring barrel comprises a barrel body and a cover body used for sealing the barrel body, an avoiding hole is formed in the cover body, one end of the transmission shaft is connected with an output shaft of the driving motor, the other end of the transmission shaft penetrates through the avoiding hole and extends into the barrel body, and a mechanical seal is arranged between the transmission shaft and the cover body. The paddle is connected with the transmission shaft and is positioned in the stirring barrel, the bearing seat is sleeved outside the transmission shaft, one end of the bearing seat is hermetically connected with the cover body, a first sealing element is arranged between the bearing seat and the cover body, the other end of the bearing seat is hermetically connected with the driving motor, and a second sealing element is arranged between the bearing seat and the driving motor. The underwater stirrer is more suitable for underwater construction environments.

The invention discloses a split type magnetic transmission long shaft stirrer, which belongs to the field of medium transmission, and comprises a power assembly, an inner transmission shaft assembly and a magnetic rotor assembly, the inner transmission shaft assembly comprises a fixed type driven transmission shaft system and a segmented combined type driving transmission shaft system, one end of the driving transmission shaft system is connected with the power assembly, and the other end of the driving transmission shaft system is connected with one end of the driven transmission shaft system through the magnetic rotor assembly; the driving transmission shaft system comprises at least two connected driving transmission parts. According to the long-shaft stirrer, high-precision transmission and leakage-free magnetic transmission of the multi-section combined detachable long shaft are achieved, the long-shaft stirrer can be suitable for different stirring depths, meanwhile, pollution of stirring media to the detachable upper transmission shaft assembly is eliminated, and the long-shaft stirrer has the advantages of being free of leakage, reliable in operation, safe to maintain, long in service life and the like.

A device for making drinks is provided that includes a housing, a mixing vessel, a drive motor, a dasher, a cooling circuit, and a coupling mechanism. The mixing vessel is configured to receive a drink product. The drive motor is positioned in the housing. The dasher is configured to mix the drink product in the mixing vessel and is driven by the drive motor. The mixing vessel has an opening through which the dasher is received in the mixing vessel when the mixing vessel is engaged with the housing. The cooling circuit is at least partly positioned in the housing and is configured to cool the drink product while the drink product is mixed in the mixing vessel. The coupling mechanism is configured to releasably retain the mixing vessel against the housing in the engaged position. The mixing vessel is configured to engage the housing to seal the opening.

A fully modularized mid-feed pyrolysis reactor includes modularized upper, middle, and lower vessels. The middle vessel is equipped with at least two feeding units. Discharge pipes of the feeding units are placed into the core feeding and reaction zone of the reactor. The discharge outlets of the discharge pipes are equipped with heat-insulating valves that can automatically close under gravity. The lower vessel integrates an integrated grate, which can be rotatably arranged inside the lower vessel. The top of the integrated grate is equipped with a rotatable distributor including a support tray and a material distribution tower with a pointed top structure positioned at the center of the support tray. The bracket formed by water-cooling pipes on the distributor can act as an agitator. Under the premise of achieving precise control, this invention solves the technical problems of single feedstock and small reactor capacity in existing bottom-feed vertical pyrolysis reactors.

The invention provides a lubricating oil production multi-source data fusion analysis method which comprises the following steps: acquiring a stirrer rotating speed signal, acquiring pressure distribution data of a corresponding pipeline, and if the stirrer rotating speed fluctuation range exceeds a preset threshold range, marking that the stirring rotating speed is abnormal; analyzing the pressure distribution change of the pipeline when the stirring rotating speed is abnormal, combining the monitored viscosity change of the oil fluid and the difference of the oil circulating flow speed, and performing fusion calculation to obtain a shear stress distribution index in the pipeline; if the shear stress distribution index is abnormal, the suspension state of oil particles and the deposition rate of pollution particles are detected, and if the suspension state and the deposition rate exceed corresponding preset threshold values, the oil pollution diffusion degree is determined through the suspension state and the deposition rate; and identifying abnormal equipment according to the abnormal signal time sequence correlation, acquiring operation parameters of the abnormal equipment, synchronously analyzing to obtain equipment operation state coupling, analyzing equipment fault chain reaction characteristics, and generating an equipment chain abnormality distribution diagram according to the chain reaction characteristics.

The invention relates to the technical field of ore particle screening, and discloses high-recovery-rate micro-fine-particle magnetite ore dressing equipment which comprises a mounting frame, a protective shell is fixedly mounted on the mounting frame, a screening assembly is arranged on the protective shell, and the screening assembly comprises a three-way pipe. In order to enable the high-recovery-rate micro-fine-particle magnetic iron ore preparation equipment to be suitable for efficient separation of high-added-value micro-fine-particle iron ore, the screening assembly is arranged, the screening assembly is matched with a power motor to drive a large belt wheel through a small belt wheel and a transmission belt, an output shaft drives an auger rod to push ore in a three-way pipe, feeding blockage is avoided, and the high-recovery-rate micro-fine-particle magnetic iron ore preparation equipment is suitable for efficient separation of high-added-value micro-fine-particle iron ore. And meanwhile, a centrifugal motor drives a trilateral frame to drive a centrifugal screen drum to rotate at a high speed, fine particles fall into a discharging hopper through screen holes by utilizing centrifugal force, and coarse particles are discharged from a first discharging pipe through a mounting drum. And the stirring paddle rotates synchronously to prevent the fine particles from accumulating in the funnel.

The invention discloses a liquid viscosity detection device, and particularly relates to the field of viscosity detection.The liquid viscosity detection device comprises a base, a control box and a bathtub are arranged on the base, the bathtub is used for containing constant-temperature bath liquid, a cylinder cover covers the bathtub, an opening is formed in the cylinder cover, and a capillary tube clamp is arranged at the opening; the capillary tube clamp is used for clamping the capillary tube viscometer, the capillary tube viscometer extends into the bathtub, a heating assembly and a stirrer are mounted on the cylinder cover, the heating assembly is used for heating constant-temperature bath liquid, and the stirrer is used for stirring the constant-temperature bath liquid. The capillary viscometer extends into the bathtub, the constant-temperature bath liquid is heated by the heating assembly, and the stirrer is used for stirring to uniformly distribute heat, so that the temperature of the to-be-detected liquid in the capillary viscometer can be kept constant, and the viscosity of the to-be-detected liquid under a certain temperature condition can be detected; and the influence of environment temperature change is avoided.

This invention discloses a wear and tear testing device for textile materials, comprising a chamber and a rotating device within the chamber. An air diffuser is positioned at a specific location on the agitator of the rotating device, with the air diffuser direction at a 55-degree angle to the plane of the agitator. The diameter of the air diffuser is 1.2 mm. Pressure values ​​are set to suit different ranges of textile materials with varying unit surface mass. When the force value displayed by the sensor fluctuates within ±1% for 1.0 s, an alarm sounds. By setting parameters that correspond to the state of the chamber and the textile material, the testing time for textile material wear and tear testing is reduced. A locking device on the rotating position improves automation and testing accuracy.

The invention solves the problem that the mixing uniformity is insufficient when a traditional single stirring assembly rotates unidirectionally to mix conductive coatings, and relates to the technical field of conductive coating mixing, in particular to rapid mixing equipment for electromagnetic shielding conductive coatings, which comprises a mixing tank and a stirrer, and a limiting hanging bracket is mounted on the inner wall of the mixing tank; the end, close to the vertical central axis of the mixing tank, of the limiting hanging bracket is rotationally connected with an outer stirring assembly; the outer stirring assembly comprises a connecting shaft arranged between the outer side of a stirring impeller of the stirrer and the inner wall of the mixing tank, a plurality of stirring blades are mounted on the outer surface of the connecting shaft, an extension plate is formed at the top of the connecting shaft, a rotating shaft of the stirrer is sleeved with a transmission structure, and the transmission structure is used for transmitting rotating power of the stirrer to the connecting shaft; the stirring blades are driven to circumferentially rotate in the direction opposite to the rotating shaft by taking the rotating shaft as the circle center. The material exchange of the conductive coating can be enhanced, and the dead zone of traditional one-way stirring is eliminated.

The invention provides a round billet continuous casting machine and multi-stage multi-mode electromagnetic stirring device matching method, and belongs to the technical field of metallurgy continuous casting, and the method comprises the steps that an electromagnetic stirrer in a crystallizer area applies a rotating magnetic field in the initial solidification stage, and the forming quality of an initial solidification shell is optimized; an electromagnetic stirrer in the secondary cooling area utilizes a traveling wave magnetic field to continuously regulate and control the solidification process of the core part of the casting blank; the feeding effect of a final solidification section is remarkably improved through the action of a high-intensity magnetic field by an electromagnetic stirrer in a solidification tail end area, and multiple matching modes are produced to be matched with existing continuous casting processes of different steel grades according to the characteristics of the steel grades, the throwing direction of each area and the type of the electromagnetic stirrer. And then through linkage of the multi-stage multi-mode electromagnetic stirring device and cooperative control over continuous casting process parameters, the equiaxed crystal area of the casting blank is enlarged, segregation is reduced, the internal quality of the casting blank is improved, and the density, uniformity and mechanical performance of the casting blank are improved.

The utility model discloses a liquid reaction jet stirring device which comprises a storage box, a feeding system and a jet stirrer, and the feeding system comprises a delivery pump and a delivery pipe; the jet stirrer comprises a jet barrel and a stirring paddle; a hollow liquid conveying channel is formed in the spraying barrel; the inner diameter of the infusion channel is gradually reduced in the flow direction; more than two jet holes distributed in a circumferential array are formed in the lower part of the jet barrel, and inlets of the jet holes are communicated with the liquid conveying channel; a plurality of evenly-distributed flow guide strips are arranged on the inner wall of the middle of the spraying barrel, and the lower ends of the flow guide strips extend to the upper sides of the spraying holes. The tail end of the conveying pipe is connected with a mounting lantern ring, a mounting shaft and a roller are arranged in the mounting lantern ring, a connecting joint is arranged in the jet stirrer, the mounting lantern ring is sleeved with the connecting joint, and a mounting hole matched with the roller is formed in the connecting joint. The reaction liquid raw material is sprayed out from the spraying holes to drive the spraying barrel and the stirring paddle to rotate, so that the stirring effect is good, and the reaction rate is favorably improved.

The utility model discloses an indium extraction device, relates to indium extraction technical field, including transparent frame and light phase drain valve, the top of transparent frame is provided with digital display electric stirrer, the inside top of digital display electric stirrer is provided with high speed stirrer, the side of digital display electric stirrer is provided with ultrasonic wave vibrating spear, and the light phase drain valve is provided with light phase drain valve. The bottom end of the high-speed stirrer is fixedly connected with a titanium cage, the bottom end of the digital display electric stirrer is fixedly connected with a plurality of spoilers, and the high-speed stirrer, the digital display electric stirrer and the ultrasonic vibration rod are used for avoiding the formation of a third phase. The device has the main advantages that through the high-speed stirrer, the digital display electric stirrer, the ultrasonic vibration rod, the spoiler and the titanium cage, emulsification and formation of a third phase can be avoided, and the extraction process can be ensured to be carried out under more stable and controllable conditions, so that the extraction efficiency is improved.

The utility model discloses a cold drink machine with a feeding assembly mounting structure, which comprises a machine shell, a feeding assembly, a discharging assembly, a freezing cylinder, the feeding assembly mounting structure, a driver, a driver mounting frame, a stirrer and a refrigerating assembly, and the feeding assembly mounting structure comprises a screw sheet; the freezing cylinder is arranged in the front-back direction, the screw piece is pasted to the rear end of the freezing cylinder, and the feeding assembly is installed on the screw piece. The discharging assembly is detachably installed at the front end of the freezing cylinder, the driver installation frame is arranged on the feeding assembly, the driver is installed on the driver installation frame, and the stirrer is installed at the driving end of the driver. According to the scheme, the problems that according to a traditional installation mode of the feeding assembly and the freezing cylinder, a protruding screw hole is generally welded to the rear end of the freezing cylinder, the feeding assembly and the protruding screw hole are locked, but a welding gap exists in the freezing cylinder due to the fact that the screw hole is welded to the rear end of the freezing cylinder, cold drink raw materials are left in the welding gap, and the freezing cylinder cannot be welded are solved. And therefore, the problem that the freezing cylinder cannot be thoroughly cleaned is solved.

The cleaning device for non-woven fabric processing comprises a cleaning box, a ventilator and a cleaning frame, the ventilator is arranged on one side of the cleaning box, a rotating motor is arranged in the middle of the lower bottom wall of the cleaning box, stirring blades are arranged on an output shaft of the rotating motor, and mounting frames are symmetrically arranged on the two sides of the upper end of the cleaning box. A lead screw is rotationally arranged in one set of mounting frames, a forward and reverse rotation motor is arranged at the upper end of each mounting frame, an output shaft of each forward and reverse rotation motor is connected with the upper end of the corresponding lead screw, a threaded block is in threaded connection with the corresponding lead screw, a lifting plate is mounted on the threaded blocks, and a rotary clamping ring is rotationally arranged in the lifting plate. The cleaning frame is detachably installed on the rotary clamping ring, and the lower end of the cleaning frame extends into the cleaning box. The non-woven fabric cleaning device relates to the technical field of cleaning equipment, non-woven fabric can be fully cleaned, the cleaned non-woven fabric can be rapidly dehydrated and dried, and convenience and high efficiency of non-woven fabric processing are improved.

An agitator for a vacuum cleaner includes an agitator body and a resiliently deformable flap. The resiliently deformable flap includes a front face, a rear face, and one or more protrusions extending outwardly from the front face. An agitator for a vacuum cleaner includes an agitator body and a bristle strip and / or a plurality of tufts arranged in one or more rows along the agitator body. The bristle strip and / or a plurality of tufts includes a first bristle group including a plurality of nylon bristles and at least a second bristle group including a plurality of para-aramid bristles.

A developing cartridge may include: a casing; a developing roller extending in a first direction; a developing-roller gear; a coupling including a coupling gear; a first idle gear; a second idle gear; an agitator; a first agitator gear; and a protrusion. The developing-roller gear, the coupling, the first idle gear, the second idle gear, the first agitator gear, and the protrusion may be positioned at an outer surface of the casing. The protrusion may be positioned between a first axis of the coupling and a third axis of the first agitator gear in a second direction connecting the first and third axes. The protrusion may be positioned outside an addendum circle of the developing-roller gear, an addendum circle of the coupling gear, an addendum circle of the first idle gear, and an addendum circle of the second idle gear. The first agitator gear may be spaced apart from the protrusion in the first direction.

The utility model relates to the technical field of coal water slurry processing, and discloses a quantitative feeding device for gasified coal water slurry additives, which comprises a mixing barrel, a water inlet pipe is fixedly connected to the upper surface of the mixing barrel, a first feeding hole is fixedly connected to one side surface of the upper surface of the mixing barrel, and a second feeding hole is fixedly connected to the other side surface of the upper surface of the mixing barrel. The additive mixing device has the following advantages and effects that through the arrangement of the mixing barrel, the stirrer and the quantifying barrel, a worker introduces a main material of an additive from the main material end, introduces an auxiliary material from the first feeding hole and the second feeding hole, and starts the stirrer to stir the additive, so that the effect of mixing the additive is achieved; the whole flow control over the additive is achieved through the flow section, the quantitative adding effect is preliminarily achieved, when small-sized quantification is needed, the additive is introduced into the quantification cylinder through the first pump, the telescopic rod ascends synchronously, a small amount of needed additive is extracted, and the small-amount and quantitative feeding effect is achieved.

A whisk apparatus for a mixer. The whisk apparatus includes a connection head configured to attach to the mixer. A blade assembly extends about an axis to a tip. The blade assembly includes a plurality of blades spaced around the axis, each blade extends from a first end attached to the connection head, along a blade body, to the tip. A first paddle extends circumferentially from each of the plurality of blade bodies, the first paddles are at least partially aligned along the axis.

A machine for stirring a liquid food substance has a container delimiting a cavity with a bottom and a peripheral wall for containing the liquid food substance to be stirred. The cavity extends generally along a generally upright central container axis and has a mouth for removing from the container the liquid food substance upon stirring. The machine also has an impeller including an impelling member to be rotated in the cavity against the liquid food substance about an impeller axis that is generally identical or generally parallel to the container axis. The impelling member is configured to be spaced above the cavity's bottom by (i) a maximum stirring distance when the impelling member is rotated at a maximum stirring speed about the impeller axis and (ii) a resting distance, smaller than the maximum stirring distance (H), when the impelling member stands still.

The utility model discloses a spherical filler cleaning device which comprises a cleaning cylinder, a filter and a water pump, and the cleaning cylinder, the filter and the water pump are sequentially communicated through pipelines to form a water circulation loop. A feeding port is formed in the top of the cleaning cylinder, a sealing cover is arranged at the feeding port, a discharging port is formed in the bottom of the cleaning cylinder, a discharging valve is arranged at the discharging port, a water inlet and a water outlet are formed in the two sides, close to the bottom of the cleaning cylinder, of the cleaning cylinder respectively, and screens are arranged at the water inlet and the water outlet respectively. The water inlet is communicated with the water outlet end of the water pump through a pipeline, the water outlet is communicated with the water inlet end of the filter through a pipeline, a stirrer is arranged in the cleaning cylinder, and a power device used for driving the stirrer to rotate is arranged on the outer side of the top of the cleaning cylinder. The spherical filler cleaning device cleans the spherical filler through cooperation of circulating water flow and the stirrer, the cleaning effect is good, fine particles on the surface of the spherical filler are effectively removed, and the fine particles are prevented from affecting the separation performance of the chromatographic filler.

A vacuum cleaner including a cleaner head defining a suction chamber and having an agitator arranged to be rotated by an agitator motor, a dirt separator, a vacuum motor arranged to draw air into the suction chamber and then into the dirt separator, and a controller. The controller is configured to monitor the electrical load of the agitator motor, compare the magnitude of the electrical load to a threshold, and selectively adjust the electrical power delivered to the vacuum motor. The controller is configured either to increase the electrical power delivered to the vacuum motor to a predetermined upper power level if the electrical load is greater than the threshold, or to decrease the electrical power delivered to the vacuum motor to a predetermined lower power level if the electrical load is smaller than the threshold.

The application discloses a heating magnetic stirrer, a stirring driving device, a temperature measuring device and a temperature control device, wherein the stirring driving device is used for mixing the solution in a beaker and making the temperature distribution of the solution in the beaker more uniform; the temperature measuring device comprises a solution temperature measuring device and a heating table temperature measuring device; the solution temperature measuring device is used for measuring the solution temperature in the beaker and taking the solution temperature as a feedback amount of a main ring; the heating table temperature measuring device is used for measuring the temperature of the heating table and taking the temperature as a feedback amount of a secondary ring; and the temperature control device adopts a fuzzy-serial PID control mode and is used for precisely controlling the solution temperature in the beaker. The heating magnetic stirrer can realize high-precision control of the medium solution temperature, has a small overshoot amount and good stability, and is suitable for different medium solutions.

The utility model discloses a silt deposition prevention pipeline for long-distance horizontal transportation, and relates to the field of long-distance horizontal pipeline transportation. The device comprises a horizontal pipeline, a connector, a stirrer and the like. The horizontal pipeline and the stirrer are connected through connectors, and the connectors are arranged on the left side and the right side of the stirrer to be connected with the horizontal pipeline to form a whole. Water flow flows into the stirrer through the horizontal pipe, the pipe diameter is enlarged, the water flow scours blades on the lower portion of the rotating paddle in the stirrer to drive the rotating paddle to work, other substances in the water flow are stirred, and sediment and the like are prevented from depositing.

The utility model provides a beverage making machine. The beverage maker includes a mixing container for receiving a beverage product. The beverage maker also includes an agitator driven by the drive motor for mixing the beverage product within the mixing container. The beverage maker further comprises a cooling circuit comprising a compressor and for cooling the beverage product. The beverage maker also includes a motor condition sensor for detecting a motor condition associated with the drive motor and outputting a motor condition signal. The beverage maker also includes a controller to determine whether a value of the motor condition satisfies a first motor condition threshold based on one or more first motor condition signals of the periodic motor condition signals. The controller is also to disconnect the compressor in response to determining that the value of the motor condition satisfies the first motor condition threshold.

An inlet hopper (3) for feeding powdered bulk material (P) into a screw conveyor (2) comprises a hopper wall (22) that defines an interior space (23). The inlet hopper (3) includes a stirring unit (30) with an agitator (31) that is arranged at least partially within the interior space (23) and is rotatable about a rotary axis (33) by means of a drive (32). The agitator (31) is frame-shaped to detach the bulk material (P) from the hopper wall (22) and to break up any bulk material bridges.

A washing machine appliance may include a tub, a basket, an impeller base, and an extended post. The impeller base may include one or more impeller fins extending radially outward from the rotation axis, a mounting face disposed radially inward from the one or more impeller fins, and an impeller cap. The mounting face may include a central bracket defining a mounting channel. The impeller cap may be slidably seated within the central bracket. The extended post may be removably attached to the impeller base and include a connector column, a shader collar, and a mating face. The connector column may selectively rest on the impeller cap and defining a cam groove above a bottom end. The shader collar may be disposed about the connector column and include a follower pin seated within the cam groove. The mating face may include a locator wing received within the mounting channel.