3469 results about "Mixing effect" patented technology

The invention relates to the technical field of material mixing, and particularly discloses a glass lining conical mixer which comprises a mixing cylinder, a filter sieve and a driver are arranged in the mixing cylinder, a stirring mechanism is arranged in the mixing cylinder, and the stirring mechanism comprises a plurality of adjusting assemblies, a plurality of bases and stirring paddles rotationally installed on the bases around the horizontal axis. The multiple bases are evenly distributed around the axis of the mixing barrel, the multiple adjusting assemblies are used for driving the bottoms of the bases to be at different heights so that the stirring paddles can be spirally distributed in the vertical direction, elastic parts for applying force to the stirring paddles to enable the stirring paddles to rotate to be in an inclined state are arranged on the bases, and the driver drives the filter screen to ascend. The filter sieve pushes each stirring paddle to rotate to a horizontal state, meanwhile, each base ascends and extrudes the adjusting assembly, and the filter sieve and each stirring paddle extrude and crush agglomerated materials. According to the glass lining conical mixer, the situation that materials in the mixing cylinder are caked can be avoided, and the mixing effect of the materials is improved.

The invention discloses a tailor-welding method for 1500Mpa grade aluminum-silicon coating hot forming steel, which comprises the following steps of: splicing plate materials to be welded together, and fixing through a tool clamp; under the protective atmosphere, welding wires are fed into the splicing gaps of the to-be-welded plate materials in a front wire feeding mode, and laser tailored blank welding is conducted through a laser; in the laser tailored blank laser welding process of the laser device, a laser beam advances along a welding seam in a swinging mode, and the swinging mode is circular, infinite, linear, sinusoidal, equilateral triangle, oval or rhombic circulating swinging. And carrying out heat treatment on the welded plate and then quenching. In the laser filler wire tailor-welding process, different forms of laser stirring paths and different welding process parameters are set, the liquidity of a molten pool is effectively improved, the mixing effect of metal liquid is enhanced, and components and organizations of a welding seam are distributed more evenly; meanwhile, formation of welding air holes is reduced, crack sensitivity is reduced, and the quality and performance of a welded joint are improved.

The invention provides a mixed material quality prediction method and device based on a discrete element method and data driving, and relates to the technical field of granular material mixing, the method utilizes the discrete element method to construct a physical simulation model in a mixing process, can accurately simulate mixing behaviors of granular materials in different mixing devices, and covers various process parameters. And a data driving technology is introduced, a machine learning algorithm is utilized, and a large amount of high-fidelity data generated by DEM simulation is utilized to train a prediction model, so that a hybrid model fusing a physical mechanism and data intelligence is constructed. According to the model, the mixing effect index can be quickly and accurately predicted according to the input mixing process parameters, the corresponding optimal process parameters can be reversely predicted, and the production efficiency is effectively improved. The method aims at solving the problems that in an existing material mixing process, optimization depends on experience, efficiency is low, cost is high, and the material mixing effect is difficult to accurately predict.

The utility model relates to the technical field of clothes treatment, and provides a detergent putting device and clothes treatment equipment, the detergent putting device comprises a first water path and a liquid flow channel, the side wall of the first water path is opened to form a liquid outlet, and the first water path comprises a mixing space; the liquid flow channel is provided with a second water outlet end, and at least one of the first water path and the liquid flow channel conveys a detergent mixed solution; and the second water outlet end is communicated with the liquid outlet through the mixing space. The second water outlet end is communicated with the liquid outlet through the mixing space, fluid discharged from the second water outlet end enters the mixing space to be converged and mixed with fluid of the first water path, the mixing effect is improved, and detergent such as washing powder can be dissolved more sufficiently.

The invention relates to the field of process control, and particularly discloses a rubber tube extrusion process parameter optimization system, which comprises an extrusion head design module, a process parameter optimization module and a real-time monitoring module, the extrusion head design module optimizes the flowing path and the material mixing effect by dividing a polymer flowing path into a plurality of layers; the technological parameter optimization module realizes real-time regulation and control on the thickness and the adhesive force of a rubber tube product by optimizing the temperature and the speed in the extrusion process; and the real-time monitoring module monitors the temperature change and pressure distribution of the polymer and the wall thickness of the rubber tube in real time by installing temperature, pressure and thickness sensors at an extrusion head and a screw outlet. By adopting the multi-layer flow channel design, the polymer flow path and the material mixing effect are optimized, and the uneven flow is reduced.

The invention relates to a rotary micro-liquid membrane reactor in-situ detection system for monitoring the nucleation behavior of a nano material. The reactor comprises a rotor and a stator, the base angle of the stator is 70-85 degrees, the rotating speed of the stator is 500-5000 rpm, the width of a slit is 10-500 microns, it is guaranteed that fluid does not backmix when passing through the slit, and a strong shear field is formed. A micro-negative pressure sampler is manufactured to capture nucleation particles in a high-speed shear field to enter a visual observation area, and a high-speed camera and a microscope objective lens are connected in situ, so that an instantaneous image of a nucleation process is obtained in a nano-micro scale, and a transient evolution behavior of a crystal nucleus is captured in situ. The construction of the rotary micro-liquid membrane reactor in-situ detection system solves the problems that the large-scale preparation quality is poor due to the fact that a traditional stirred tank reactor is poor in structure and micro-mixing effect and uncontrollable in material nucleation and growth, and the instantaneous phase transformation and nucleation process cannot be observed due to the fact that the reactor is closed. The obtained hydrotalcite nucleation result enriches the non-classical nucleation theory, and provides guidance for large-scale preparation of nano materials.

The invention discloses edible mushroom culture medium mixing equipment, and belongs to the technical field of edible mushroom culture medium processing, the edible mushroom culture medium mixing equipment comprises a shell, a discharge valve is fixedly connected to the lower surface of the shell, a motor is fixedly connected to the surface of the shell, a transverse plate is fixedly connected to the inner wall of the shell, and a connecting shaft is rotatably arranged in the transverse plate; a pipe sleeve is movably arranged on the lower surface of the connecting shaft, and mixing blades are fixedly connected to the surface of the pipe sleeve; a connecting rod is slidably arranged in the transverse plate, and the lower surface of the connecting rod is fixedly connected with a shifting plate moving in the horizontal direction. The upper portion of the shell is of an open structure, during working, raw materials are added into the shell, the motor is started at the same time, when the motor works, the belt pulley drives the connecting shaft, the pipe sleeve and the mixing blades to rotate, meanwhile, the pipe sleeve and the mixing blades move in the vertical direction, the mixing effect is optimized, and the finished product quality is better.

The invention discloses a laterite nickel ore leachate extraction tower which comprises an extraction tower body, a heavy phase feeding mechanism, a light phase feeding mechanism, a baffle mechanism and a gas distribution device, the extraction tower body comprises a tower body, a containing cavity is formed in the tower body, and an upper clarifying groove is formed in the top of the tower body; the baffle mechanism comprises at least one movable baffle arranged in the tower body and a lifting driving piece, and through holes are densely distributed in the movable baffles. A heavy phase and a light phase are promoted to be mixed in an air floatation mode, and meanwhile, the lifting driving part drives the movable baffle to move up and down, so that the movable baffle is always located in the light phase in the tower body and located in a preset height range above an interface of the light phase and the heavy phase. When a heavy phase upwards penetrates through each through hole in the movable baffle, the heavy phase is dispersed into small liquid beads, so that the heavy phase is in full contact with a light phase above, the mixing effect is improved, and the extraction efficiency is improved.

The utility model discloses a melt blending extrusion device which comprises a mixing tank and an extrusion assembly, and the extrusion assembly is arranged below the mixing tank; a stirring shaft is arranged in the mixing tank, the first stirring spiral blade is arranged on the stirring shaft, a plurality of rotating shafts are movably connected with the lower part of the stirring shaft in the mixing tank at equal angles, and second stirring spiral blades are arranged on the rotating shafts. In conclusion, the material mixing device overcomes the defects in the prior art, is reasonable in design, can push materials in the middle of the material mixing tank downwards and diffuse the materials outwards, avoids precipitation or layering of the materials in the mixing process, improves the mixing effect, and has high social use value and application prospects.

The invention belongs to the technical field of plate production management, and particularly relates to a multicolor quartz stone plate production feeding system which comprises a formula input module, a feeding control module, a raw material input monitoring module, a matching accuracy analysis module, a raw material mixing evaluation module and a feeding management center. The raw material formula is sent to the material supply control module through the formula input module, the material supply control module controls automatic conveying of various raw materials based on the raw material formula, the raw material proportioning accuracy is analyzed after conveying of the various raw materials is completed, a stirring machine is started and operated through the material supply control module when a proportioning high-accuracy signal is generated, and the raw material proportioning accuracy is improved. And when stirring is finished, the materials at a plurality of positions in the stirring machine are sampled and detected, and the raw material mixing effect is accurately evaluated, so that the adverse effect on the quality of the produced quartz stone plate is reduced, the operation management difficulty of management personnel is remarkably reduced, and the automation and intelligence degrees are high.

The invention relates to a four-flight screw element for a multishaft screw machine with screw shafts rotating in the same direction and at the same speed. The two screw elements according to the invention, which are located opposite each other directly adjacent on two directly adjacent screw shafts, practically clean each other in pairs. The invention also relates to the use of the screw element according to the invention in a multishaft screw machine and to a multishaft screw machine which is equipped with a pair of screw elements according to the invention, as well as to a method for the extrusion of plastic or viscoelastic masses using the screw element according to the invention.

The invention provides a single-screw pulse extrusion device with a self-cleaning function and self-meshing extrusion equipment. The extrusion device comprises a screw and a machine barrel, the screw rod is arranged in the machine barrel in a penetrating mode, the screw rod is meshed with the machine barrel, the cross section of the screw rod is in a reuleaux triangle shape, the molded line of the end face of the machine barrel is a fillet square hole formed by rotation of the reuleaux triangle, and the square hole reversely sweeps in the machine barrel in the axial direction to form a screw groove; in the machine barrel, the materials generate periodic volume change along with rotation of the screw rod, and the materials are pushed to move; in the operation process of the screw rod, compression and expansion circulation of materials is achieved, through the pulsation extrusion effect, the melting, mixing and exhausting efficiency is improved, and the melting, plasticizing and mixing effects of the materials are improved; meanwhile, efficient meshing of the inner surface of the screw and the inner wall of the runner is ensured, and the self-cleaning effect is achieved.

The utility model relates to a mineral wool sandwich board PIR edge sealing production system which comprises a white material storage tank, a pentane storage tank, an on-line cutting precision mixer, a transition tank, a black material storage tank and a mixing head. Due to the fact that the using amount of edge sealing materials is small, the mixing effect of polyester and pentane is affected, and edge sealing sandwich boards with high fire resistance cannot be manufactured, the system cuts, extrudes, impacts and disperses white materials and pentane in the mixer by increasing flow feeding, and the mixing effect is improved. Due to the fact that the premixing white material amount consumed by the mixing head is small, discharging of the mixing head cannot be interrupted, and the output of the premixing white material is different from the premixing white material amount consumed by the mixing head, in order to achieve flow balance of the premixing white material and the premixing white material amount consumed by the mixing head, flow balance is achieved by increasing the premixing white material flow + intermittent feeding = small flow of the mixing head + continuous discharging. The middle transfer transition device caches the premixed white material to solve the problem of uninterrupted discharging of the mixing head so as to achieve continuous production, and the major problem that online mixing foaming cannot be achieved due to small flow of polyester and pentane is successfully solved.

The invention discloses a static mixing device for uniformly mixing natural gas and hydrogen and a working method, and relates to the field of mixed hydrogen conveying of natural gas pipelines, and torsion and turbulent flow units are fixed at intervals in each runner hole in the device; the torsion unit comprises a plurality of torsion elements which are sequentially and parallelly overlapped and fixed front and back, each torsion element is formed by fixedly overlapping a first torsion sheet and a second torsion sheet in a vertically symmetrical manner along the central axis of the runner hole, and the turbulent flow unit comprises a plurality of turbulent flow elements which are sequentially and fixedly spliced front and back; each turbulent flow element comprises a transverse turbulent flow part and a vertical turbulent flow part, each transverse turbulent flow part comprises an elliptical central transverse turbulent flow layer and auxiliary transverse turbulent flow layers which are symmetrically distributed along the central transverse turbulent flow layer up and down, and each vertical turbulent flow part comprises an elliptical central vertical turbulent flow layer and auxiliary vertical turbulent flow layers which are symmetrically distributed along the central vertical turbulent flow layer up and down; and the mixing effect and the gas uniformity are obviously improved.

The invention discloses a plastic product particle ingredient circulating mixing and discharging device, and relates to the technical field of plastic products, the plastic product particle ingredient circulating mixing and discharging device comprises a mixing box and a material distributing roller, the mixing box is communicated with a connecting pipe through a feeding pipe, the material distributing roller is rotatably arranged in the connecting pipe, a plurality of material distributing grooves are formed in the material distributing roller, and adjusting plates are slidably arranged in the material distributing grooves; a premixing mechanism is arranged at the upper end of each adjusting plate, a conveying pipe and a mounting shaft are arranged in the mixing box, a grid net plate is fixedly arranged in the middle of a rotating frame in the mixing box, an auger plate is arranged on the mounting shaft, and a screening mechanism is arranged on the conveying pipe. Plastic particles in the material distributing groove are conveniently premixed through the premixing mechanism, so that the mixing effect of the plastic particles is conveniently improved, large plastic particles are conveniently cut and crushed through the screening mechanism, and the plastic particles in the mixing box can be circularly flowed and mixed through cooperation of a conveying pipe and an auger plate.

The invention relates to the technical field of waste gas treatment, and provides a waste gas treatment device for a corrugated paper printing machine, which comprises a tower body, a filter plate, a fixed disc, a supporting disc, a spraying mechanism, a cleaning mechanism and a communicating pipe, a gas inlet pipe is arranged at the bottom end of the side wall of the tower body in a communicating manner, and a gas outlet is formed in the top end of the tower body; the filter plate is fixedly arranged in the tower body, the fixed disc is sealed and fixedly arranged in the tower body, the fixed disc is located on one side of the filter plate, a supporting disc is fixedly arranged on the side, away from the filter plate, of the fixed disc in the tower body, a plurality of ventilation openings are formed in the supporting disc, and the spraying mechanism is arranged on the supporting disc and used for spraying purification liquid on waste gas. The cleaning mechanism is arranged in the tower body and used for cleaning the filter plate, and by means of the technical scheme, the technical problem that in the prior art, the mixing effect of spraying liquid and waste gas is poor in the waste gas spraying and purifying process is solved.

The invention belongs to the technical field of medicine mixing, and discloses a multifunctional mixing device for tablet medicine production and a mixing method.The multifunctional mixing device comprises a mixing tank body, a second servo motor is fixed to the bottom end of the mixing tank body, a motor connecting rod is fixed to the top end of the second servo motor, and a driving defoaming mechanism is arranged at the top end of the mixing tank body; through cooperation of a stirring barrel, a limiting sleeve, a second connecting rod and other structures, when the rotating speeds of a first servo motor and a second servo motor are different, the second connecting rod makes contact with the long end of an extrusion disc and then shrinks inwards, and after passing, a third reset spring resets the second connecting rod; furthermore, when the raw materials pass through a transmission blade, the transmission blade is driven to rotate so as to drive a third connecting rod to rotate, so that the vibration effect is further improved; therefore, the aim of conveniently improving the mixing effect when the device mixes the medicine raw materials and the auxiliary materials is achieved.

The utility model discloses a mixed gas distribution device which comprises a bottom plate, a base fixedly installed at the top of the bottom plate, a mixing box fixedly installed at the top of the base, an argon box fixedly installed at the top of the bottom plate, a first sucking pump fixedly installed at the top of the argon box, and a first gas suction pipe fixedly installed at the suction end of the first sucking pump. The end, away from the first sucking pump, of the first air suction pipe extends into the argon box, and a first air feeding pipe is fixedly installed at the discharging end of the first sucking pump. The device is reasonable in design and good in practicability, chlorine and argon which are added into the mixing box can be fully stirred, the gas mixing efficiency is improved, the spiral gas conveying hose is used for enabling the mixed gas in conveying to continuously rotate, the mixed gas is prevented from being layered in the conveying process, the gas mixing effect is improved, and the service life of the device is prolonged. And the air pressure value in the mixing box can be increased by controlling the piston plate to move downwards, so that gas mixing is accelerated, and the mixed gas can be conveniently output for use.

The utility model relates to the technical field of coated asphalt production, in particular to a reaction kettle for heating high-soft-point coated asphalt, which comprises a kettle cover body, a reaction kettle body, a middle stirring shaft and an auxiliary stirring frame, the middle stirring shaft and the auxiliary stirring frame are mounted in the reaction kettle body, a planetary gear driving device is arranged at the upper end of the kettle cover body, and a driving motor is arranged at the upper end of the planetary gear driving device. And the driving motor is connected with the middle stirring shaft and can drive the middle stirring shaft to rotate. The stirring device is reasonable and compact in structure and convenient to use, the auxiliary stirring frame is driven by the planetary gear driving device to rotate, so that asphalt adhered to the side wall is effectively cleaned by the side scraping plate, and the effect of stirring mixed materials can be achieved; the auxiliary frame stirring blades on the auxiliary stirring frame and the middle shaft stirring blades of the middle stirring shaft are alternately distributed and form differential rotation, so that the stirring effect is effectively improved, materials at the bottom of the reaction kettle body are fully stirred through the lower scraping plate, the materials are prevented from sinking to the bottom, and the reaction kettle has the characteristics of high stirring efficiency, good stirring effect, simplicity, convenience, reliability and high efficiency.

The utility model relates to the field of stuffing mixing equipment, in particular to a refrigerating stuffing mixing machine. The technical problems that an existing stuffing mixing machine generally only has a stirring function, stuffing deterioration or poor taste can be caused by too high temperature in the stirring process of stuffing such as meat and seafood, self-cleaning can not be achieved, materials are prone to being adhered in a container, and secondary use is affected are solved by means of the stuffing mixing machine, and compared with a traditional stuffing mixing machine, the stuffing mixing machine has the advantages that the stuffing mixing machine is simple in structure and convenient to use. Comprising a mixing box, a mixing tank, a first stirring assembly, a second stirring assembly, a refrigeration assembly, a cleaning assembly, an interlayer, a discharging pipe, a supporting column, a footstand and a non-slip mat, and the refrigeration assembly is arranged to cool the interior of the mixing tank, so that stuffing can be kept fresh and is not prone to deterioration; by arranging the cleaning assembly, the interior of the mixing box and the interior of the mixing tank can be automatically cleaned, internal residual stuffing can be cleaned in time, and the mixing effect can be better through double stirring of the first stirring assembly and the second stirring assembly.

The invention is applied to the technical field of lithium battery processing, and discloses a lithium battery slurry efficient mixing processing device based on slurry flow control, the lithium battery slurry efficient mixing processing device comprises a mixing barrel, the upper end of the mixing barrel is fixedly provided with an upper cover through a bolt, and the lower end face of the mixing barrel is fixedly provided with two electromagnetic valves; a slurry flow guide mechanism is arranged in the mixing barrel and the upper cover, and mixing of raw materials is enhanced through flow guide and disturbance of slurry. According to the lithium battery slurry efficient mixing processing device based on slurry flow control, through cooperation of the slurry flow guide mechanism, the center cylinder, the center column, the discharging groove, the discharging rod and other components, directional flow guide can be conducted on slurry, raw materials flow according to a preset path, and the problems that a traditional device cannot control the slurry flowing path, and the slurry flow control efficiency is high are effectively solved. The slurry mixing device solves the problem that local mixing is not uniform due to uniform mixing of the slurry, ensures the uniformity of slurry mixing, realizes ordered conveying of the slurry through the synergistic effect of structures such as a flow guide column, a feeding groove and a flow guide rod, and further improves the mixing effect.

The utility model relates to the technical field of injection molding machining, and discloses an injection molding machine drying and mixing device which comprises a mixing and drying mechanism, the surface of the mixing and drying mechanism is fixedly connected with a feeding hopper through bolts, the surface of the feeding hopper is rotationally connected with an annular gear through a rotating shaft, and a feeding piece is arranged on the side wall of an inner cavity of the annular gear; the surface of the annular gear is connected with two sets of pinions in a meshed mode, the bottoms of the two sets of pinions are fixedly connected with connecting rods through bolts, and braking parts are arranged at the bottoms of the two sets of connecting rods; through cooperative use of the brake part, the feeding part and other related assemblies, the whole feeding device is easy and convenient to use and operate, raw materials adhering to the inner wall of the feeding hopper can be rapidly scraped in the feeding process, meanwhile, the raw materials which are caked can be scattered, the feeding speed of the feeding device is increased, and the feeding efficiency of the feeding device is improved. And meanwhile, the drying and mixing effects, the actual working efficiency and the like can be further improved.

The utility model discloses a plastic wood product production system device which comprises a main material storage and conveying area, an auxiliary material feeding and weighing area and at least one mixed material conveying, extruding and feeding area. A CaCO3 main material storage and conveying unit, a CaCO3 transition unit, two groups of PVC main material storage and conveying units and a wood powder main material storage and conveying unit are arranged in the main material storage and conveying area; a group of auxiliary material pouring bin dedusting and weighing units are arranged in the auxiliary material feeding and weighing area; a mixing unit, a mixture conveying unit and a mixture storage and extrusion feeding unit are arranged in the mixture conveying, extruding and feeding area. The device has the advantages of being efficient in operation, high in weighing precision, good in mixing effect, remarkable in energy conservation, environmentally friendly, high in automation degree and the like.

The invention relates to the technical field of microchannel reaction, and discloses a microchannel reaction structure which comprises a shell and a flow guide structure, a flow passing channel and a plurality of mixing cavities which are connected in series and arranged at intervals in the fluid flowing direction are arranged in a shell, and flow guide structures are arranged in the mixing cavities, so that the mixing cavities are divided into a plurality of mixing flow channels; each mixing cavity is divided into a plurality of mixing flow channels through the flow guide structures, fluid can be guided to flow in a more complex path in a staggered mode, the phase interface contact area is increased, and therefore the material transfer efficiency is improved, and sufficient reaction of reactants is promoted; according to the micro-channel reaction structure, collaborative optimization of efficient mixing and mass transfer of fluid under a micro scale is realized, the problems of poor mixing effect and low mass transfer efficiency in the prior art are effectively solved, and the micro-channel reaction structure has a good industrial application prospect.

The invention relates to the field of leaching stirring tanks, in particular to a double-impeller leaching stirring tank convenient to clean for gold selection, and aims to solve the problems that an existing leaching stirring tank is poor in stirring effect and low in efficiency, according to the scheme, the double-impeller leaching stirring tank comprises a barrel with the bottom end provided with a plurality of supporting frames, and the cross section of the barrel is oval; a driving motor is installed in the middle of the bottom end of the barrel, an output shaft of the driving motor is connected with a rotating barrel located in the barrel, and two telescopic impeller assemblies rotationally connected to the interior of the barrel are movably installed on the outer side wall of the rotating barrel. The device is unique in structure, ore pulp in the barrel can form a more complex flowing mode in the stirring process, liquid flows without dead angles, and the mixing and leaching efficiency is high.

The invention discloses a friction stir welding process for a copper-aluminum alloy. The friction stir welding process sequentially comprises the steps of pressing, dotting, plug mounting, clamping, welding and plug dismounting. The combination problem caused by material difference is solved through negative clearance close fit and hydraulic press fit of the copper part bulge and the aluminum part groove; a wide supporting surface plug with a heat insulation layer is adopted to prevent welding collapse; a preset tool ensures stable clamping; the preset stirring head design improves the fusion depth and material mixing effect; and the welding seam performance is guaranteed through post-welding treatment and multi-dimensional detection. According to the process, the limit of copper-aluminum double-sided friction stir welding is overcome, and the requirements of a liquid cooling heat dissipation system and other harsh scenes for sealing performance, strength and corrosion resistance are met.

The invention relates to the technical field of kneading machines, in particular to a kneading machine convenient for mixing and heating, which comprises a kneading box, the kneading box comprises two baffle plates, two side plates are fixed between the two baffle plates, the interiors of the side plates are slidably connected with a rectangular frame, one end of the rectangular frame is fixedly provided with a first extrusion plate, and the other end of the rectangular frame is fixedly provided with a second extrusion plate. Two shaft rods are rotationally connected between the two baffles, a plurality of symmetrically-arranged paddles are fixed to the outer sides of the shaft rods, first gears are fixed to one ends of the shaft rods, and two second gears in meshing transmission with the first gears in the corresponding positions are fixedly and rotationally connected to the outer sides of the side plates. According to the device, a shaft rod drives a first gear to rotate, so that a second output wheel drives a transmission rod to push and pull an L-shaped shaft in a reciprocating mode, the L-shaped shaft drives a second connecting rod through a connecting rod to push or pull a rectangular frame in a reciprocating mode, a first extrusion plate pushes raw materials into a kneading box in the process that paddles rotate to knead the raw materials, and the raw materials actively get close to the paddles; the raw material kneading and mixing effect of the paddle is improved.

The present invention relates to the technical field of mixers, and specifically proposes an asphalt mixture processing mixer, comprising a mixing pot with a semicircular bottom, wherein circular plates with a fixed rod in the middle are installed on both sides of the inner wall of the mixing pot, and the center of the circular plate is located on the same horizontal line as the center of the semicircular bottom. The interior of the mixing pot is equipped with three groups of rotatable mixing components arranged in a circular array with the center of the circular plate. The present invention arranges three groups of mixing components, gear 1 and a ring gear, and regards the three groups of mixing components as a whole to rotate in the positive direction. The engagement of the ring gear and gear 1 causes each mixing shaft to rotate in the opposite direction to form three circular mixing areas. However, since the rotation direction of the mixing as a whole is opposite to the rotation direction of the mixing shaft, a complex mixing path can be formed, and the mixing coverage area is larger, reducing the mixing dead angle, and the raw materials near the mixing shaft will also move with the revolution of the mixing shaft, further reducing the mixing dead angle and providing an overall mixing effect.

The invention discloses a heavy metal detection device and application thereof in production of Fritillaria taipaiensis wall-broken decoction pieces, and relates to the technical field of heavy metal detection.The device comprises a shell and a container and further comprises an adjusting part, the adjusting part is arranged at the end, close to a mixing part, of the container, and the adjusting part comprises a first filtering part and a second filtering part; the first filter is disposed within the container. Through mutual cooperation of the mixing part, the adjusting part and other devices, on one hand, multiple mixing of a sample solution and a color developing agent is realized through movement of a first filtering part and a second filtering part, so that the mixing effect of the sample solution and the color developing agent is improved, and on the other hand, through arrangement of a telescopic part, the sample solution and the color developing agent can be uniformly mixed. The device can simultaneously add different amounts of the developer into different containers and is matched with light detection to obtain multiple groups of detection data, so that the problem that the display effect is not obvious due to excessive dropwise adding or small dropwise adding of the developer is avoided.

The utility model relates to the technical field of medicine processing, in particular to a raw material stirring device for phloroglucinol production, which comprises a mixing tank, a stirring assembly is arranged in the mixing tank and comprises a rotating sleeve, a central stirring rod is mounted below a rotating main shaft, a gear ring is mounted on the outer side of the rotating main shaft, a side stirring rod is rotatably mounted in a side sleeve in a penetrating manner, and a gear is mounted at the top end of the side stirring rod; when a central stirring rod rotates, a central supporting rod is driven to stir raw materials in the mixing tank, when a gear rotates around the central stirring rod, a side stirring rod is driven by the gear to rotate in a side sleeve, and at the moment, the side stirring rods in side stirring assemblies on the two sides drive side supporting rods to rotate around the central stirring rod while rotating around the central stirring rod; and in the gas rising process, raw materials located on the first partition plate can be lifted upwards, the effect of improving the raw material mixing effect is achieved through cooperation, and compared with a traditional raw material stirring device, the raw material mixing speed is higher, and the mixing effect is better.