166 results about "Particle mixing" patented technology

The invention discloses an offshore inserting and pulling pile area foundation repairing method and system based on soil gradation optimization, and relates to the technical field of foundation repairing. The method comprises the steps that disturbed soil and undisturbed soil samples of an offshore inserting and pulling pile construction area are collected, a soil combination mode of a disturbed area is established, and soil of the disturbed area is configured; the total bearing capacity requirement and the pile shoe mud entering depth of the mobile platform are obtained, and the pile pitching bearing capacity requirement is calculated; with the pile pitching bearing capacity requirement as an optimization target, a bearing capacity evaluation function is configured, optimization analysis of filler grading is carried out, and an optimization analysis result is established; and the filler proportion and the particle mixing mode are controlled according to the optimization analysis result, and offshore pile inserting and pulling area foundation repairing is completed through the layered backfilling and vibration compaction technology. The technical problem that in the prior art, pile sliding and other potential safety hazards exist in a platform due to the fact that the strength of well site disturbed soil is reduced due to repeated pile inserting and pulling construction is solved, and the technical effects of improving the foundation mechanical property of a disturbed area and guaranteeing safety and stability of platform operation are achieved.

The invention discloses a preparation method of electrode slurry for an electrostatic chuck, and belongs to the technical field of electrostatic chucks, powder is dispersed in an organic solvent through a ball mill, the powder is aluminum oxide powder and two or more kinds of carbide powder with different particle sizes, the D50 particle size of the aluminum oxide powder is 3-6 [mu] m, and the D50 particle size of the carbide powder is 3-6 [mu] m; powder with different particle sizes can have higher stacking density, few organic solvents are needed in the dispersion process, shrinkage after sintering is small, and cracking and layering of electrode slurry are not prone to being caused; ball-milling and dispersing the powder, drying in a drying oven for 24 hours, grinding by using a mortar, and sieving for later use; and mixing the sieved powder with an organic carrier with the solid content of 60-80%, mixing for 30-60 minutes in a mixing and kneading machine, and then rolling in a three-roller machine to obtain the required electrode slurry. According to the invention, three kinds of particles with different particle sizes are mixed, so that the powder bulk density is greatly improved, the electrode thickness controllability is improved, and the shrinkage ratio after burning is reduced.

The utility model discloses a self-cleaning type plastic particle mixing and stirring device, which relates to the technical field of stirring devices, and comprises a tank body, a feed port is arranged at the upper end of the tank body, a discharge port is arranged at the bottom of the tank body, openings are arranged at the upper end and the lower end of one side of the tank body, and an auger conveyor is arranged at the opening. The plastic particle mixing device further comprises a stirring mechanism and a feeding mechanism, the stirring mechanism is arranged in the tank body and used for improving the mixing uniformity degree of plastic particles, and the feeding mechanism is arranged on one side of the stirring mechanism and used for evenly injecting other materials into the plastic particles. The stirring mechanism is arranged, when the reciprocating lead screw rotates, due to the limiting effect of the U-shaped scraping plate and the sliding groove, the scraping ring and the stirring rod can move up and down in a reciprocating mode, the stirring effect is achieved, materials attached to the surface of the inner wall of the tank body can be cleaned, and the side wall of the tank body and the inner walls of the upper end and the lower end of the tank body can be completely cleaned.

The invention provides an extrusion molding device for aerial insulated cable production and processing, and belongs to the technical field of aerial insulated cable extrusion molding. The extrusion molding device for aerial insulated cable production and processing comprises a supporting table and an extrusion box, the top of the supporting table is provided with a plastic particle mixing mechanism, the plastic particle mixing mechanism comprises a stock bin and a first fixing box, the stock bin is fixedly installed at the top of the supporting table, the top of the stock bin is provided with an opening, and the first fixing box is fixedly installed on the supporting table. And a bearing plate is fixedly mounted at the top of the stock bin. By arranging the plastic particle mixing mechanism, a first stirring plate and a second stirring plate rotate in opposite directions to stir plastic particles, and after multiple plastic particles are uniformly stirred, passing grooves in a first rotating plate and a second rotating plate coincide with each other, so that the plastic particles fall into a conveying channel; therefore, various plastic particles can be stirred in advance when entering the conveying channel.

The invention relates to the technical field of aero-engine turbine blade machining, and discloses a gas-driven abrasive particle polishing device for an inner cavity and a gas film hole of a turbine blade, the gas-driven abrasive particle polishing device comprises a box body and a clamping assembly arranged in the inner cavity of the box body and used for clamping the turbine blade, and polishing output assemblies are arranged on the two sides of the box body in a penetrating mode. The inlet end of the polishing output assembly communicates with an abrasive particle mixing assembly, the abrasive particle mixing assembly is used for feeding abrasive particles and gas into the polishing output assembly after the abrasive particles and the gas are pressurized and mixed, and the outlet end of the polishing output assembly is divided into two paths to communicate with the two sides of the turbine blade; and a collector for collecting discharged abrasive particles is arranged at the lower part of the box body. The polishing device is simple in overall structure, low in technical requirement for workers, easy and convenient to operate by the workers, single in polishing medium and low in manufacturing cost; the polishing medium is convenient to recycle without additional processing and recycling; two-way air inlet is achieved, and the polishing efficiency is high; the blade clamp is large in clamping range, suitable for installing different types of blades and easy, convenient and efficient to replace.

The invention relates to the technical field of particle size detection, in particular to an online particle size detector which comprises a base, the screening and arranging mechanism comprises an arc-shaped shell fixedly connected to the upper end face of the base, one end of the arc-shaped shell is provided with a material conveying assembly used for spraying particles to be detected into the arc-shaped shell, and the other end of the arc-shaped shell is sequentially provided with a vacuum dust collector and a laser scattering instrument; two air curtain assemblies used for screening different specifications of particle sizes are symmetrically arranged on the inner arc face of the arc-shaped shell and the material conveying assembly, and fixing plates are arranged on the upper end faces of the opposite faces of the two air curtain assemblies. Through a material conveying assembly and an air curtain assembly in the screening and arranging mechanism, distributed transmission of granularity and screening of granularity of different specifications can be realized, so that the granularity specifications entering the detector are kept basically consistent, detection errors caused by particle mixing and a block mass effect are reduced by accurately controlling airflow and granularity distribution, and the detection accuracy is improved. And the detection result is more reliable.

The utility model belongs to the technical field of mixing equipment, and discloses micro-nano particle mixing equipment. The micro-nano particle mixing equipment comprises a barrel, a stirring paddle and a scattering disc, a containing cavity is formed in the barrel, and a feeding port and a discharging port are formed in the outer wall of the barrel; the stirring paddle is arranged in the cylinder body and can rotate around the axis of the stirring paddle; the stirring paddle is provided with an inner helical ribbon and an outer helical ribbon which extend in the axial direction, the helical directions of the inner helical ribbon and the outer helical ribbon are opposite, and the inner helical ribbon can stir and drive materials in the barrel to move in the axial direction; the scattering disc is arranged at the tail end of the material moving direction driven by the inner spiral belt and comprises a plurality of scattering pin rods distributed in the circumferential direction, and the scattering pin rods are located in the containing cavity and can rotate around the central axis of the scattering disc. According to the micro-nano particle mixing equipment, agglomerated micro-nano particles can be scattered and remixed, the original integrity of the micro-nano particles is kept, the mixing uniformity and mixing efficiency of the micro-nano particles are improved, and the production quality is improved.

The application discloses a soil deep loosening simulation method based on DEM-FEM bidirectional coupling. The method comprises the following steps: establishing a soil discrete element model and a deep loosening tool finite element model; using the discrete element DEM simulation to analyze the influence law of soil characteristic parameters and deep loosening tool motion parameters on soil deep loosening effect and deep loosening tool working resistance; changing the soil characteristic parameters and deep loosening tool motion parameters, and calculating the information such as soil deep loosening particle mixing degree, deep loosening tool working efficiency and working resistance under different variables; analyzing the influence law of the working resistance obtained from the DEM on the deep loosening tool structure through the finite element FEM analysis, changing the soil structure parameters and deep loosening tool structure parameters, and counting the statics and dynamics analysis results under different variables; simulating through the DEM-FEM bidirectional coupling, analyzing the soil deep loosening mechanism of the deep loosening tool, and obtaining the parameter and structure optimization results. Compared with the prior art, the application can effectively reduce resistance and consumption, and improve working efficiency.

The utility model provides a hot melt adhesive material particle mixing device which comprises a mixing tank, a cover plate is mounted at the top of the mixing tank, two supporting rods are fixedly mounted at the top of the cover plate, a supporting seat is fixedly connected between the two supporting rods, a first transmission pipe is connected to the middle of the supporting seat through a bearing, and a rotating shaft is inserted into the first transmission pipe; a driving part is arranged between the rotating shaft and the supporting seat, the bottom end of the rotating shaft extends into the mixing tank and is fixedly connected with a plurality of stirring blades, the bottom end of the first transmission pipe is fixedly connected with a second transmission pipe, the two sides of the second transmission pipe are fixedly connected with supporting frames, and two scraping plates are fixedly connected between the two supporting frames; the scraping plate is in contact with the inner wall of the mixing tank, is obliquely arranged and is used for scraping materials on the inner wall of the mixing tank. Through the arrangement of the scraping plate, material particles attached to the inner wall of the mixing tank can be effectively scraped off in the rotating process of the scraping plate.

The utility model is applicable to the technical field of stirring equipment, and provides a building particle mixing and stirring device which comprises a stirring barrel, a stirring shaft and a stirring shaft, the stirring shaft sleeve is rotationally connected to the mounting cross beam and extends into the stirring barrel, and a plurality of stirring blades are rotationally connected to the stirring shaft sleeve; the control pipe sleeve is slidably connected to the interior of the stirring shaft sleeve, a plurality of strip-shaped holes corresponding to the stirring blades are formed in the outer wall of the control pipe sleeve, connecting pipes of the stirring blades extend into the strip-shaped holes, and the control pipe sleeve slidably controls the inclination angles of the stirring blades in the stirring shaft sleeve. And a water outlet communicated with the interior of the control pipe sleeve is formed in the stirring blade, so that a structure capable of injecting water through the stirring blade is arranged, and water can be directly injected into materials during stirring, so that the stirring and mixing efficiency is optimized, and meanwhile, the stirring and mixing effect is ensured.

The invention discloses a device and method for injecting functional particles on the surface of a material, the device comprises a pulse high-pressure jet device, the pulse high-pressure jet device is connected with a particle mixing and conveying device, and the particle mixing and conveying device provides functional particle suspension for the pulse high-pressure jet device; a nozzle of the pulse high-pressure jet device is positioned above the to-be-modified sample and is separated from the to-be-modified sample by a set distance, and a first ultrasonic vibration device is mounted on the outer wall of the nozzle; the to-be-modified sample is fixed through a moving device, and a second ultrasonic vibration device is mounted on the moving device; functional particle injection is achieved through the cavitation water jet and ultrasonic vibration technology, and efficient modification treatment can be conducted on the metal alloy surface under the room temperature condition. Therefore, material matrix performance change or organization structure damage possibly caused by a traditional high-temperature modification method is avoided, and the original excellent performance of the material is kept.

The utility model discloses a glue particle mixing device for pre-coating, which relates to the technical field of glue particle mixing and comprises a base, a movement mechanism is arranged at the top of the base, a discharge pipe is arranged above the base, the movement mechanism comprises an upper shell and a lower shell, and the upper shell is in contact with the lower shell. According to the glue particle mixing device for the pre-coating film, a variable rod can move through an electric push rod, so that the variable rod is changed into a vertical state from an inclined state, the distance between an upper shell and a lower shell is enlarged, the upper shell is cleaned when the upper shell moves, and the lower shell is in contact with a sealing plate when the lower shell moves; the movement of the lower shell is guaranteed, the lower shell is cleaned, the distance between the upper shell and the lower shell is enlarged, the stirring rod and the rotating rod can be exposed, the positions of the stirring rod and the rotating rod are different, cleaning is convenient, and materials remaining on the surfaces of the shell and the stirring rod are reduced.

The utility model discloses a disposable glove polyethylene raw material particle mixing device, which relates to the technical field of disposable glove processing, and comprises a mixing tank, support columns are arranged at the bottoms of two sides of the mixing tank, a discharge pipe is connected to the bottom of the mixing tank, a control valve is arranged on the discharge pipe, a driving motor is arranged at the top of the mixing tank, and the driving motor is connected with the support columns. The top of an inner cavity of the mixing tank is connected with a stirring shaft through a bearing, the power output end of the driving motor is fixedly connected with the top of the stirring shaft, stirring rods are connected to the two sides of the stirring shaft at equal intervals, a feeding groove is fixed to the left end of the top of the mixing tank, and a connecting pipe is connected between the bottom of the feeding groove and the top of the mixing tank. According to the material mixing device, the feeding groove, the first sieve plate, the discharging pipe, the second sieve plate, the material mixing tank and the connecting pipe are arranged in a matched mode, so that raw materials can be sieved twice when the material mixing device is used, raw material particles entering the material mixing tank are more uniform, and the material mixing effect of the material mixing device is better.

The invention discloses an anti-caking continuous feeding device for ABS plastic particle production, and relates to the technical field of ABS plastic particle production tests, the anti-caking continuous feeding device comprises a support, the upper side of the support is of an annular structure, a particle mixing pipe is inserted into the support, the outer wall of the particle mixing pipe is in contact with the inner wall of the support, and the outer wall of the particle mixing pipe is in contact with the inner wall of the support. The upper portion of the left side of the particle mixing pipe is fixedly connected with a feeding pipe, the lower end of the particle mixing pipe is fixedly connected with an air supply pipe, the outer wall of the support is fixedly connected with an air pump, the other end of the air supply pipe is fixedly connected with the output end of the air pump, and the outer wall of the lower side of the particle mixing pipe is fixedly connected with a supporting plate. By arranging the feeding mechanism capable of uniformly feeding and the particle mixing pipe capable of mixing and feeding particles, the purpose of uniform and stable flow of ABS plastic particles in the feeding process is achieved, then the accuracy of small-dose feeding is guaranteed, and the ABS plastic particle feeding device has the advantages of being high in practicability and capable of continuously and uniformly feeding small doses.

The present invention provides a method and test equipment for gradually optimizing the cross-sectional geometric parameters of a spiral chute, comprising the following steps: based on the changing trend of the particle separation index when the continuous curve cross-sectional geometric parameters are adjusted, confirming the optimization range of the lower bevel angle and the cross-sectional curve function; based on the interactive influence of the lower bevel angle and the cross-sectional curve function on the particle separation efficiency, determining the optimal continuous curve cross-sectional geometric parameter configuration mode; according to the particle distribution and separation efficiency curve in the optimal continuous curve cross-section, determining the range of the particle easy-to-mix region, and locally designing the cross-sectional geometry of this region; respectively adjusting the lateral inclination angles of different line segments in the particle easy-to-mix region, and confirming the independent regulation effect of the local cross-sectional geometric parameters on the separation result based on the particle migration behavior and the changing law of the spiral chute separation performance; based on the response surface analysis method, establishing the optimal local cross-sectional geometric parameter configuration mode when the lateral inclination angles of different line segments act in synergy; and manufacturing the spiral chute test equipment based on the above optimization method.

The invention discloses a preparation method of a silybin meglumine tablet, which comprises the following steps: reacting silybin with meglumine under optimized conditions to generate a liquid reactant, omitting a drying link, and directly adding the liquid reactant into an auxiliary material through spray gun atomization for one-step granulation; the auxiliary materials are screened and premixed, and after liquid reactants and the auxiliary materials are uniformly mixed, the temperature and spraying parameters are controlled to complete particle preparation. And after granulation, drying to a target water content by adopting fluidized bed drying equipment, and carrying out particle mixing, tabletting and coating to finally finish aluminum-plastic subpackaging and outer packaging. The process omits the traditional steps of drying, crushing and granulating, prevents reactants from being exposed to a high-temperature environment for a long time, and effectively improves the utilization rate of raw materials, the content of effective components and the purity of the product. Meanwhile, dust is reduced, the production environment is optimized, and the operation safety and the product yield are remarkably improved.

The utility model relates to the technical field of plastic particle mixing, and specifically discloses a plastic particle mixing machine with waste gas recovery function, which comprises a main body, a second inner cylinder is connected in the main body, a first inner cylinder is connected in the second inner cylinder, and a first heating zone is formed between the first inner cylinder and the second inner cylinder; a recovery assembly is arranged at the top end of the inside of the main body, the recovery assembly comprises a connecting shaft rotatably arranged at the top of the main body, a scraper matched with the top of the inside of the main body is connected to the connecting shaft, a helical flow guide plate corresponding to one end of the scraper is mounted on the inner circumferential edge of the main body, and a recovery pipe in communication with the helical flow guide plate is arranged on the main body; the connecting shaft drives the J-shaped scraper to rotate on the inner top cover of the main body, so that the water droplets on the inner top cover of the main body fall into the J-shaped scraper and then flow onto the helical flow guide plate under the action of centrifugal force, and the water on the helical flow guide plate flows into the recovery pipe through the recovery hole under the action of gravity.

The utility model discloses plastic particle mixing equipment for plastic product processing, which comprises a tank body and a feeding tank arranged at the top of the tank body, an oscillating structure is arranged at the top of the tank body and comprises a corrugated pipe communicated with the top of the tank body, the top of the corrugated pipe is communicated with the bottom of the feeding tank, and the top of the corrugated pipe is communicated with the bottom of the feeding tank. A support is fixedly connected to the top of the tank body, swing rods are movably connected to the left side and the right side of the support through pin shafts, and stress rods are fixedly connected to the left side and the right side of the feeding tank. According to the utility model, the feeding tank is extruded through the transmission structure, so that the feeding tank quickly ascends and descends in a reciprocating manner, and raw materials in the feeding tank are mutually oscillated and mixed in the ascending and descending process and are injected into the tank body through the corrugated pipe for auxiliary stirring. The mode of stirring various plastic particles by changing the stirring angle is replaced, the time consumed in the stirring process is shortened, time and labor are saved, and the mixing efficiency is guaranteed.

The present invention relates to the technical field of modified plastic production, and discloses a modified plastic particle mixing device, including a main body component, including a mixer housing, a stirring shaft and a stirring paddle, wherein the stirring shaft is rotatably connected in the mixer housing, and the stirring paddle is fixed to the surface of the stirring shaft; and an adjustment component, which is arranged on the mixer housing, and includes a support member, an air jet member, an inflatable member and an adjustment member, wherein the support member is arranged on the mixer housing, the air jet member is located in the mixer housing, the inflatable member is arranged on one side of the air jet member, and the adjustment member is located in the air jet member. The beneficial effect of the present invention is that by arranging the adjustment component, the modifier powder falling on the inner bottom wall of the mixer housing can be blown toward the plastic particles, so that the modifier powder and the plastic particles are fully mixed, and at the same time, the air pressure of the air jet can be automatically adjusted according to the amount of plastic particles in the mixer housing.

The utility model discloses a raw material particle mixing device, and particularly relates to the technical field of fosfomycin tromethamine production mixing, the raw material particle mixing device comprises a mixing cylinder, the top end of the mixing cylinder is fixedly provided with a fixing ring, the surface of the fixing ring is detachably provided with a sealing plate through a plurality of bolts, the sealing plate is provided with a driving motor, and the driving motor is connected with the fixing ring. A stirring shaft is arranged at the output end of the driving motor, a plurality of telescopic stirring blade structures are fixedly arranged on the outer wall of the stirring shaft, each telescopic stirring blade structure comprises an outer pipe, one end of each outer pipe is fixedly mounted on the outer wall of the stirring shaft, an inner rod is slidably arranged in each outer pipe, and a concave block is fixedly arranged at one end of each inner rod. According to the utility model, the mixing range of raw materials in the mixing barrel can be enlarged, so that the mixing effect is improved, the caked raw materials and attachments on the inner wall of the mixing barrel can be beaten, uniform mixing of particles is promoted, residues on the wall of the barrel can be vibrated off after discharging, and the use effect is improved.

The invention relates to the technical field of conveying equipment, in particular to a particle transfer device for plastic particle mixing processing, which comprises two supporting frames, a conveying belt is arranged on the inner sides of the two supporting frames, a cooling fan is arranged above the conveying belt, an integrated water removal unit is arranged in the conveying belt, and the integrated water removal unit is arranged in the conveying belt. The particle transfer device comprises an integrated water removal unit, a negative pressure opening and a fluidization opening are formed in the two sides of the integrated water removal unit respectively, a rotating roller is rotationally arranged at the position, corresponding to the negative pressure opening, above the conveying belt, and a comb plate is arranged on one side of the rotating roller in a sliding mode. The problem of water residue in the plastic particle transferring process is solved, the drying efficiency is remarkably improved, the comb plates dynamically dredge particles to form evenly-distributed grooves during drying, an airflow permeation path is strengthened, and the flexible shifting rods can break agglomerated particles and shift the particles to be scattered.

The present invention discloses a stirring and adhering device and a preparation method for a mixture of ultra-fine powder and raw material particles, belonging to the field of polymer material preparation. In the preparation method for the mixture of ultra-fine powder and raw material particles provided by the present invention, the stirring device provided by the present invention is used to adhere the ultra-fine powder to the surface of the raw material particles. On the one hand, this device uses the stirring method to replace the spinning and granulation processing technology in the prior art, simplifies the production process, reduces the production energy consumption, and reduces the dust pollution. On the other hand, through the setting of the baffle plate and the design of the powder guide tube introduction, although the structure is simple, this device solves the problem that in the stirring and adhering process of the existing similar devices, due to the reasons of stirring or the floating of hot air and the fineness of the ultra-fine powder, the ultra-fine powder floats to the inner end face of the top cover, and then the effective adhesion between the ultra-fine powder and the raw material particles cannot be completed, making the actual mixing and adhesion effective and uniform.

The application discloses a kind of reinforced phase particles and aluminium matrix material particle high-efficiency mixing method, it is related to alloy technical field.The application controls and separately controls the relative granularity of reinforced phase and aluminium matrix material particle, and the granularity of reinforced phase and aluminium matrix particle, to ensure the uniformity of mixed powder, satisfy the requirement of preparing material organization uniformity, by the control of particle feeding parameter and ultrasonic oscillation pretreatment, so that mixed particle is uniform, dispersed and pre-spheroidized, by the rationalization control of particle mixing process parameter in whole process, including feeding, discharge control, speed control and temperature rising rate control, realize that wet combination is good, distribution is uniform, surface is smooth, and the particle mixing of high-efficiency activity is realized.The mixing mode of the application can realize that ingot blank organization phase distribution is uniform, size is uniform, performance is excellent, and interface combination is good.

The utility model discloses a chemical fertilizer raw material particle mixing device which comprises a shell, a motor is arranged at the bottom of the shell, the top of the motor is connected with a rotating shaft through an output shaft, stirring blades are fixedly connected to the surface of the rotating shaft, a connecting plate is arranged at the top of the rotating shaft, and a side plate is fixedly connected to the surface of the connecting plate. The flow guide plates are installed on the surfaces of the side plates and distributed at equal intervals. According to the chemical fertilizer raw material particle mixing device, a motor is arranged at the bottom of a shell, the top of the motor is connected with a rotating shaft through an output shaft, stirring blades are fixedly connected to the surface of the rotating shaft, a connecting plate is arranged at the top of the rotating shaft, a side plate is fixedly connected to the surface of the connecting plate, and a flow guide plate is mounted on the surface of the side plate; chemical fertilizer raw material particles far away from the stirring center can be stirred by the rotating flow guide plate, and then are guided to the stirring center to participate in stirring, so that a full mixing effect is achieved.

The invention discloses a method and a system for calculating the mixing proportion of multi-end-member water mass mixed particles. The method comprises the following steps: calculating the contribution proportion of each water mass end member of a mixing area by adopting an isotope mixing model; generating initialization information of a multi-end-member water mass mixed particle model by using the delta < 18 > O and salinity of each end member and derivative information; based on the contribution proportion and the initialization information, constructing a multi-end-member water mass mixed particle model; simulating a simulated delta < 18 > O-salinity linear relation of a mixing area under all iterative mixing proportion combinations based on a multi-end-member water mass mixed particle model; and calculating the mixing ratio of each end member by comparing the simulated delta 18O-salinity linear relationship with the actual delta 18O-salinity linear relationship. According to the method, the multi-end-member water mass mixed particle model is constructed, and iterative calculation and fluctuation simulation are combined, so that accurate quantification of a water mass mixing ratio and quantitative analysis of mixing sufficiency are realized.

The utility model discloses efficient plastic particle mixing equipment, which relates to the technical field of plastic particle processing, and comprises a support frame and a main gear, a mixing box is arranged above the support frame through a support, a conveying frame is arranged above the left side of the support frame, a connecting frame is arranged above the mixing box, and the main gear is arranged above the connecting frame. Auxiliary gears are arranged on the left side and the right side of the main gear; and a conveying auger is installed in the conveying frame, a material blocking plate is arranged in the conveying frame, a material guiding strip is installed in the middle of a through hole, and an arc-shaped block and a baffle are installed on the left side and the right side of the material blocking plate correspondingly. The efficient plastic particle mixing equipment is provided with the main gear and the auxiliary gear, the movable plate rotates to drive the auxiliary gear to rotate along the edge of the main gear, the main gear can drive the auxiliary gear to rotate, the auxiliary gear drives the stirring assembly to rotate, and the movable plate drives the stirring assembly to revolve. And therefore, the stirring assembly can stir and mix the plastic particles in the mixing box more efficiently.

The utility model discloses a plastic particle mixing stirrer, relates to the field of plastic particle mixing, and solves the problems that a conventional mixing stirrer generally has only one stirring shaft which rotates along one direction to mix materials, color master batch particles with colors and plastic particles with natural colors are not uniformly mixed, the material mixing time is relatively long, the production requirements cannot be met, and the production cost is low. And when the existing particle stirring machine is used, static electricity can be generated in the collision process of the particles, and the plastic particles are easily adsorbed together under the action of the static electricity and are easily adsorbed on the inner wall of a charging barrel or stirring blades during discharging. The device is technically characterized by comprising a base; the supporting structure is mounted on the upper surface of the base, and the supporting structure is used for supporting; and the bearing structure is installed on the upper surface of the supporting structure, and the bearing structure is used for bearing. Static electricity is eliminated through the ion fan, discharging is more convenient, the structure is relatively simple, and use is convenient.

The utility model relates to the technical field of resin particle mixing, and discloses a reaction kettle for producing high-performance solid resin particles, which comprises a support frame, a reaction kettle main body is rotatably mounted on the inner side of the upper end of the support frame through a bearing, a collecting box is arranged at the lower end of the reaction kettle main body, and a servo motor is fixedly mounted on one side of the support frame. According to the technical scheme, the first pull rope can drive the reaction kettle main body to rotate leftwards, and meanwhile, the first spring is stretched to enable the lower end of the reaction kettle main body to impact the ball rod, so that vibration is generated near the discharge valve, the blockage condition of the discharge valve of the reaction kettle is further reduced, resin particles are further conveniently discharged by the reaction kettle main body, and the service life of the reaction kettle is prolonged. And in the rolling and winding process of a second pull rope, a stirring piece on a straight rod continuously stirs the falling resin particles, the resin particle collecting effect of the collecting box is guaranteed, and the situation that the resin particles are accumulated together, and consequently collection of the collecting box is affected is avoided.

The utility model discloses a kind of mixing shear devices of powder and granular matter, including square block, the upside of the square block is fixedly connected with stirring block, the front side of the square block is equipped with square groove, the upside of the stirring block is equipped with feed hole, the outside of the stirring block is provided with crushing structure, the outside of the square block is provided with rotating structure, the downside of the stirring block is equipped with circular ring groove, the inside of the circular ring groove is provided with material collecting ring, the rotating structure includes sliding slot, the sliding slot is equipped in the inside of square groove left and right sides. Compared with prior art, the setting of square block, square groove, stirring block, crushing structure, rotating structure, circular ring groove, material collecting ring, cylindrical plate, when carrying out easily adherent powder particle mixing, device can be adherent powder stirring completely crushed, and make it fully fusion, save staff's re-smashing material workload.

The invention relates to the field of coal blending optimization, and discloses a blending combustion coal blending optimization method based on a micro-service technology, which is used for realizing accurate characterization of a pulverized coal combustion process, accurate construction of a combustion kinetic model and effective prediction of a slagging risk. Comprising the following steps: acquiring three-dimensional point cloud data of a pulverized coal particle swarm by using a laser scanner, and generating a topological feature vector representing particle mixing uniformity through series processing; and in combination with parameters of a coal quality analyzer, the concentration distribution of unburned carbon and the generation condition of pollutants are accurately predicted. A Doppler laser velocimeter is used for collecting boiler turbulence field data, and ash component parameters are combined to generate a topological map for marking slag-bonding risk vortex core coordinates. And solving a global optimal anti-disturbance coal blending scheme through homotopy mapping. According to the method, multi-dimensional innovation is achieved, the defects of the traditional technology in the aspects of pulverized coal characteristic characterization, combustion prediction, slagging risk assessment, coal blending optimization, equipment control and the like are effectively overcome, the coal combustion efficiency and stability are improved, and pollutant emission is reduced.