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269results about How to "Improve mixing efficiency" patented technology

Rapid diluting and mixing device for agricultural agent

The invention discloses a rapid diluting and mixing device for an agricultural agent. The rapid diluting and mixing device comprises a shell, a motor, a medicine kit and a base, wherein a horizontal rotating disk is fixed at the lower end of a transmission shaft; a vertical first stirring shaft is fixedly inserted into a first bearing; a plurality of horizontal stirring rods are fixed on the side wall of the first stirring shaft; a driven gear is meshed with a horizontal driving gear; a mixing blade is fixed at the lower end of a second stirring shaft; vertical connection openings are formed in a seal ring and a seal plate; a mobile regulating mechanism comprises a slide chute, a support rod, a mobile wheel, a threaded tube, a screw rod and a handle. The mixing blade and the stirring rods are driven to rotate simultaneously through the arranged turn plate, and internal different positions are stirred, so that the mixing effect of a liquid medicine is improved and the uniform mixing of the liquid medicine is ensured; and the liquid medicine in the medicine kit falls off through the rotating connection openings, the agent discontinuously falls off and the agent can be quickly mixed with water, so that the mixing efficiency is improved.
Owner:广西综改咨询服务有限公司

Quantitative mixing equipment for medical liquid medicament

The invention discloses a quantitative mixing equipment for medical liquid medicament. The quantitative mixing equipment comprises an equipment shell, a thermal insulation heating box, a quantitativesyringe and a liquid measurement pipe, wherein the upper end of the equipment shell is provided with a motor; the lower end of the motor is rotatably connected with a spindle; the spindle is providedwith stirring paddles in array distribution; the lower end of the spindle is provided with a clapboard; the lower end of the clapboard is connected with a circulation pipe; shunting pipes in array distribution are arranged in the thermal insulation heating box; a heating plate is arranged between adjacent shunting pipes; an inner cavity is arranged in the quantitative syringe; a piston head is arranged in the inner cavity; the right side of the piston head is fixedly provided with a push rod; the right side of the push rod is provided with a pushing plate; the lower end of the liquid measurement pipe is provided with a second connecting pipe; the left side of the second connecting pipe is communicated with the equipment shell through a fifth connecting pipe. According to the quantitative mixing equipment for the medical liquid medicament, quantitative even mixing is realized, medicine flowing is realized so as to bring convenience for mixing different liquid medicaments, medicament mixing efficiency is improved, thermal insulation medicament liquid is heated, and the use comfort level of a patient is improved.
Owner:李欢欢

Domestic vertical type noodle maker

ActiveCN104542788AAccelerate the mixing speedImprove mixing efficiencyMixing/kneading with vertically-mounted toolsDough extruding machinesEngineeringExtrusion
The invention discloses a domestic vertical type noodle maker which comprises a base, a stirring cup, a stirring rod, a dough extrusion cylinder, a screw rod, a mold head and a control unit, wherein the base is provided with motors; the stirring cup is connected with the base; the stirring rod comprises a rod body as well as upper stirring teeth and lower stirring teeth which are arranged on the rod body; a dough inlet is formed in the communicating part of the stirring cup and the dough extrusion cylinder; a dough cutting rod is arranged on the inner wall of the stirring cup; the dough cutting rod is positioned between the upper stirring teeth and the lower stirring teeth; the stirring rod rotates to drive the upper stirring teeth and the lower stirring teeth to rotate and mix and stir flour with water to make dough; the dough cutting rod cooperates with the upper stirring teeth and the lower stirring teeth to cut off or tear and deform the dough into dough pieces which are smaller than the dough inlet; when the upper stirring teeth and/or the lower stirring teeth rotate to the dough cutting rod, the projects of the dough cutting rod and the upper stirring teeth and/or the lower stirring teeth in the horizontal direction are at least partially overlapped. By adopting the mode, the effects of no residue, high possibility of dough feeding and high processing efficiency can be achieved.
Owner:JOYOUNG CO LTD

Novel high-efficiency and energy-saving rigid and flexible combined stirring impeller

The invention provides a novel high-efficiency and energy-saving rigid and flexible combined stirring impeller. The novel high-efficiency and energy-saving rigid and flexible combined stirring impeller is characterized by comprising a stirring shaft, a rigid stirring impeller I, a rigid stirring impeller II, springs andflexible holed pieces, wherein two nodes are arranged on the stirring shaft, one node is connected with the rigid stirring impeller I, and the other node is connected with the rigid stirring impeller II; the flexible holed pieces are connected between the rigid stirring impeller I and the rigid stirring impeller II, and two ends of eachflexible holed piece in the length direction are in transitional connection with the rigid stirring impeller I and the rigid stirring impeller II through the springs. The technical effect of the novel high-efficiency and energy-saving rigid and flexible combined stirring impeller is undoubted, during rotation of the impeller, energy consumption of blades is reduced, the flexible holed pieces can perform multi-body motion and can produce much high-speed jet during motion, velocity gradient of fluids is increased, turbulence degree of the fluids is increased, energy using ratio of the blades is increased, fluid mixing efficiency is increased, and cost of a stirring device can be saved.
Owner:CHONGQING UNIV

Building coating grain smashing, grinding and mixing configuration device

The invention discloses a building coating grain smashing, grinding and mixing configuration device. The device comprises a configuration box body, two parallel smashing transverse shafts with the same height are arranged in a smashing chamber, the two ends of the two smashing transverse shafts are further provided with corresponding smashing rollers, a vertically-downward worm shaft is arranged in the smashing chamber, one smashing transverse shaft is provided with a worm gear in matched connection with the worm shaft, a horizontal screw shaft and a mixing stirring shaft are arranged in a mixing chamber, the right end of the screw shaft is provided with a first rotating gear, the mixing stirring shaft is provided with a stirring rod, the right end of the mixing stirring shaft is providedwith a second rotating gear, the end face of a rotating disc is provided with a driving protruding rod extending into a driving strip-shaped hole, and the lower end of a driving transverse rod is provided with a driving rack engaged with the first rotating gear and the second rotating gear. The device is simple in structure, capable of achieving dual grinding and smashing, good in effect, high inworking efficiency, capable of effectively avoiding blockage, easy and convenient to operate and high in practicability.
Owner:CHANGSHA FENGYING MACHINERY TECH CO LTD

Equal-ratio intermittent feeding and mixing device for chemical raw materials

The invention discloses an equal-ratio intermittent feeding and mixing device for chemical raw materials. The equal-ratio intermittent feeding and mixing device comprises a mixing box, wherein a leftfeeding hopper and a right feeding hopper are symmetrically arranged on the side wall of the upper end of the mixing box; sealing plates are arranged at the parts where the left feeding hopper and theright feeding hopper are connected with the side wall of the mixing box; a right gear and a left gear are separately arranged on two swing shafts; a vertically upward pushing rod is arranged betweenthe right gear and the left gear; the top end of the mixing box is provided with a support frame, and a cross shaft is arranged on the support frame; the other end of the cross shaft is provided witha driving disc, and one side of the end surface of the driving disc is provided with a driving cross rod; and the lower end of the mixing box is provided with a mixing stirring shaft, the bottom end of the mixing stirring shaft is connected with a stirring motor arranged on the bottom wall of the mixing box, and a plurality of first stirring rods are arranged on the mixing stirring shaft. The equal-ratio intermittent feeding and mixing device is simple in structure and high in mixing efficiency, can carry out mixing according to a certain ratio, and is simple and convenient to operate, stablein transmission, sufficient in mixing and high in practicability.
Owner:ZHENGZHOU UNIV

Coating stirring device for construction site

The invention discloses a coating stirring device for a construction site. The coating stirring device comprises a stirring cavity, a motor and pumping mechanisms, wherein the pumping mechanisms are symmetrically mounted at the lower end of the inner side of the stirring cavity and comprise crank shafts, connecting rods, pushing rods, piston cylinders, pistons and spray pipes, the spray pipes aresymmetrically located on the inner sides of two piston cylinders, the piston cylinders are communicated with spray pipes through communication pipes, pistons are arranged in the piston cylinders, andthe upper ends of the pistons are fixedly connected with one ends of the push rods. The coating stirring device is novel in design; when the arranged crank shafts rotate, the pistons are driven to doa reciprocating up-down motion in the piston cylinders under the action of the connecting rods and the push rods, so that a pumping process is realized; a mixture in the stirring cavity enters the piston cylinders through feeding pipes, enters the spray pipes through the communication pipes and is sprayed out from the spray heads, and a coating sprayed out from the oppositely arranged spray pipesis impacted to be dispersed outwards, so that the mixing efficiency of the coating is improved, and the mixing effect is increased.
Owner:ANHUI YONSENT PHARMA

Rapid mixing device for coating

The invention discloses a rapid mixing device for coating. The rapid mixing device comprises a base, wherein supporting plates are arranged at left and right sides of the base; a fixed plate is fixedly arranged between the supporting plates; the top of the fixed plate is rotatably connected with a mixing barrel through a ball; a fixed seat is arranged at the tops of the supporting plates; a firstmotor is arranged on the fixed seat; a motor shaft at the bottom end of the first motor is connected with a hoisting screw rod; the hoisting screw rod is in thread connection with a hoisting plate matched with the hoisting screw rod; a second motor is arranged at the top of the hoisting plate; a motor shaft at the bottom end of the second motor is connected with a first rotary shaft; the bottom end of the first rotary shaft is connected with a second rotary shaft; a plurality of stirring blades are mounted on the second rotary shaft. According to the rapid mixing device disclosed by the invention, the hoisting screw rod is arranged so that the first stirring blade can move up and down in a rotating process, the mixing efficiency is improved and the coating is uniformly mixed; the first rotary shaft and the second rotary shaft are connected through a thread and can be separated, so that the device is convenient to wash and pollution, caused by residual coating, on the next time of mixing is prevented.
Owner:盐城元之元机械有限公司

Multifunctional chemical engineering experiment reaction kettle

The invention discloses a multifunctional chemical experiment reaction kettle, which comprises a bottom plate, a mounting plate, a lifting mechanism, a reaction kettle body, a kettle cover, a motor, a safety pressure relief valve, a stirring shaft, a cylinder body, a discharge hole, a movable disc, Sliding sleeve and second spring, the present invention is provided with T-shaped supporting leg, base and first spring, through the cooperation of the above parts, the device is buffered, avoiding damage to equipment or parts due to vibration, affecting the service life of equipment, design There is a lifting mechanism. The lifting mechanism includes a stepping motor, the first gear, the second gear, a connecting rod and a slider. The height of the reactor body is adjusted through the cooperation of the above components, so that the staff can add chemical raw materials or cooperate with other equipment. There is a motor , cylinder, stirring shaft, movable disc and sliding sleeve, through the cooperation of the above components, the chemical raw materials in the reactor body are continuously circulated and fully stirred, which is conducive to improving the mixing efficiency of chemical reaction raw materials and making the chemical raw materials react more fully.
Owner:陈颖

Venturi mixer with symmetrical inlet pipes at throat part

ActiveCN104028132AOvercoming Mixing InefficienciesImprove mixing efficiencyFlow mixersThroatEngineering
The invention discloses a venturi mixer with symmetrical inlet pipes at a throat part. The venturi mixer comprises a mainstream venturi pipe flow-in pipeline, a mainstream venturi pipe tapered section, the mainstream venturi pipe throat part, a mainstream venturi pipe diffusion section and a mainstream venturi pipe flow-out pipeline, wherein the mainstream venturi pipe throat part is symmetrically provided with a first inlet pipe, a second inlet pipe, a third inlet pipe and a fourth inlet pipe which are oblique toward the mainstream venturi pipe diffusion section, are communicated with the mainstream venturi pipe throat part and are centrally provided with open pores in which an inlet fluid flows. Compared with a traditional single inlet mode, the mode disclosed by the invention has the advantages that the inlet fluid can be distributed more uniformly; a mainstream fluid flows through the throat part, and converges with the inlet fluid at the center of the throat part so as to form intense reverse opposite impact, so that the influence to a mixing effect of a boundary layer is reduced fully, the turbulent effect increases, the mixing effect of the mainstream fluid and the inlet fluid nearby the central line is improved, the mixing efficiency is improved effectively, and the using range of the venturi mixer is expanded.
Owner:度测(上海)科技服务中心

Emulsification device and method for safely preparing emulsion matrix

The invention relates to an emulsification device for safely preparing an emulsion matrix, which comprises a water-phase emulsification material transfer pump, a water-phase emulsification material transfer pipe, an oil-phase emulsification material transfer pump and an oil-phase emulsification material transfer pipe, wherein the water-phase emulsification material transfer pump and the water-phase emulsification material transfer pipe are connected; and the oil-phase emulsification material transfer pump and the oil-phase emulsification material transfer pipe are connected. The emulsification device is characterized by further comprising an emulsification mixer with a slope-shaped rectangular mixing cavity channel, an emulsification mixture transfer pipe, an emulsification time delay mixer with a built-in honeycombed filling material mixing pipe cavity and an emulsion matrix finished product discharge pipe, wherein the water-phase emulsification material transfer pipe and the oil-phase emulsification material transfer pipe are respectively connected with a water-phase emulsification material inlet cavity and an oil-phase emulsification material inlet cavity of the emulsification mixer; and the emulsification mixer, the emulsification mixture transfer pipe, the emulsification time delay mixer and the emulsion matrix finished product discharge pipe are sequentially connected. According to the emulsification method provided by the invention, two-phase emulsification materials are subjected to primary emulsification of the emulsification mixer and secondary emulsification of the emulsification time delay mixer, thus obtaining the emulsion matrix finished product. The invention has the advantages of high safety, good emulsification quality, high production efficiency and the like.
Owner:NANJING UNIV OF SCI & TECH +1

Simulation test device and simulation test method for ex-situ remediation of contaminated soil by liquid preparations

The invention discloses a simulation test device and a simulation test method for ex-situ remediation of contaminated soil by liquid preparations. The simulation test device comprises a liquid preparation conveying unit, a crushing-stirring and liquid preparation spraying unit and a matched sealed stirring container unit. The crushing-stirring and liquid preparation spraying unit comprises a speed adjustment motor, a motor rotation speed controller, a motor shaft, a transmission mechanism, a bearing, a bracket and a hollow crushing stirring shaft with a plurality of hammer blades and spray holes. The method comprises: preparation of a preparation solution, addition of soil, preliminary crushing and stirring, spraying of the preparation solution, fetching of soil and acquisition of a sample, and data analysis process. The simulation test device can fully mix the liquid preparations and the soil on the premise of keeping low soil moisture content by further crushing the soil, and prevents the deviation of test results caused by relatively high soil moisture content and relatively low oxidation-reduction potential; and the system stays in a sealed state and no dust is generated during a contaminated soil remediation simulation test.
Owner:上海环境保护有限公司

Extrusion mixing device for architectural coating

The invention discloses an extrusion mixing device for architectural coating. The device comprises a canister body, a first motor, a rotary disc, a movable rod, a hollow stirring shaft, a disc, a first stirring rod, a second motor, a transmission shaft, a second stirring rod, a spiral tube, a piston rod, a piston and a cylinder body. The first motor, the hollow stirring shaft, the disc, the secondmotor and the transmission shaft coordinate with one another to make the disc move up and down, during the process, the architectural coating in the canister body is constantly squeezed, and the coating passes through a circular hole and is further refined; the first stirring rod and the second stirring rod simultaneously stir to make the coating more full and uniform, and the mixing efficiency is improved; the piston rod, the piston, the cylinder body and the spiral tube coordinate with one another to suck air in the cylinder body, the air is pressed in an exit pipe and erupts from an aeration hole on the spiral tube, the aeration is carried out on the inner portion of the canister body, the aeration is carried out on the upper portion and lower portion of the canister body, the architectural coating on the upper portion and lower portion of the inner cavity of the canister body is mutually impacted and mixed, and the mixing efficiency is further improved.
Owner:孙梦思

Anti-caking type mixing device for microbial fertilizer

The invention relates to the technical field of mixing devices. The invention further discloses an anti-caking type mixing device for a microbial fertilizer. The anti-caking type mixing device comprises a tank body; the upper end of the tank body is fixedly communicated with a feeding square cylinder; the lower end of the tank body is fixedly communicated with a discharging cylinder; a through hole is formed in the upper end of the tank body; a rotating cylinder is rotationally sleeved in the through hole through a ball bearing; a U-shaped rotating rod fixedly sleeves the cylinder wall of thelower end, positioned in the tank body, of the rotating cylinder; a plurality of first stirring blades are uniformly and fixedly connected to the inner side wall of the vertical part of the U-shaped rotating rod; a first driven bevel gear is fixedly connected to the cylinder wall of the upper end of the rotating cylinder in a sleeving mode, a rotating motor is fixedly connected to the upper end ofthe tank body, a first driving bevel gear meshed with the first driven bevel gear is fixedly connected to an output shaft of the rotating motor, and a stirring rod is rotatably connected into the rotating cylinder in a sleeving mode through a ball bearing. The mixing efficiency of the whole mixing device is improved, and the mixing device is convenient to use.
Owner:MAANSHAN KEBANG ECO FERTILIZER

SERS substrate preparation and detection integrated method based on micro flow mixer

The invention discloses a surface enhanced Raman scattering (SERS) substrate preparation and detection integrated method based on a micro flow mixer. The SERS substrate preparation and detection integrated method comprises following steps: the micro flow mixer is adopted for uniform and rapid mixing of analytes and metal nanometer particles; the analytes are absorbed by metal nanometer particle surfaces uniformly; compact deposition of the metal nanometer particles with absorbed analytes onto a detection zone of the micro flow mixer is realized so as to form a high sensitivity solid phase SERSsubstrate; SERS detection is carried out; and the micro flow mixer is used for flexible changing of micro environment in a channel, and in-suit SERS research on the analytes is carried out. Accordingto the SERS substrate preparation and detection integrated method, integration of all the functions onto the 1.25cm*1.85cm micro flow mixer is realized, experiment time is shortened greatly, errors caused by each step in separated experiments are reduced, detection reliability and long term stability of detection are increased. The SERS substrate prepared in the SERS substrate preparation and detection integrated method is capable of realizing coupling of the analytes to a hot spot area, so that extremely high SERS enhancing effect is achieved; and in addition, uniform and rapid mixing is capable of realizing analyte uniform absorption, so that uniform SERS signals are achieved.
Owner:SOUTHEAST UNIV
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