77 results about "Blend time" patented technology

The invention provides a method for optimizing the mechanical property of a bio-based composite material based on nano modification, and belongs to the technical field of high-molecular compound compounds.The method includes the steps that wood flour is subjected to silane coupling agent modification pretreatment, a functionalized nano particle dispersion liquid is prepared, the dispersity is evaluated through a graph theory model, and the mechanical property of the bio-based composite material is optimized. The modified wood flour and polyethylene are subjected to melt blending in a twin-screw extruder in proportion, the functionalized nanoparticle dispersion liquid is synchronously added, real-time regulation and control are performed by using an intelligent dispersion optimization model, and the network structure integrity is evaluated through gridding performance indexes. The tensile strength, the bending strength and the impact strength are comprehensively optimized by adopting a multi-objective optimization game model, the process parameters such as the nano-particle addition amount, the mixing temperature and the mixing time are adjusted according to the optimization result, and the optimization is repeated until the preset target values are reached, so that the problems that the nano-particles are non-uniformly dispersed, local stress concentration points are formed, and the stability of the nano-particles is improved are solved. The overall mechanical property is influenced.

The utility model relates to a tank bottom suction type emulsifying machine which comprises a machine base, a pump body, a feeding cavity, a stator and a rotor, the pump body is provided with an emulsifying cavity and a discharging pipe communicated with the emulsifying cavity, and the stator and the rotor are installed in the emulsifying cavity; the device is characterized in that a charging cavity is formed in the side wall of the feeding cavity, the lower end of the charging cavity is communicated with the emulsifying cavity through a feeding port in the upper end face of the stator, at least one charging port is formed in the upper end of the charging cavity, powder or liquid can be added into the charging cavity through the charging port, and centrifugal force generated by high-speed rotation of the rotor enables the charging cavity to generate negative pressure; materials in the feeding cavity are sucked into the emulsifying cavity, powder is prevented from floating on the upper surface of liquid in the tank body to affect the mixing time, and the device has the advantages of being high in mixing speed, good in mixing effect, convenient to feed, time-saving, labor-saving and the like.

The invention relates to the technical field of lubricating grease production, and discloses nanoscale lubricating grease additive mixing equipment based on ultrasonic dispersion, the nanoscale lubricating grease additive mixing equipment comprises a mixing tank, a feed port formed in the top end of the mixing tank and a discharge port formed in the bottom end of the mixing tank, and a hollow stirring shaft is rotatably arranged in the middle of the mixing tank; a material injection mechanism is arranged on the side face of the stirring shaft and comprises an annular premixing groove which is formed in the side wall of the upper end of the stirring shaft and corresponds to the feeding port, the bottom of the annular premixing groove communicates with an upper cylinder, the bottom of the upper cylinder communicates with a middle cylinder, and the inner diameter of the middle cylinder is smaller than that of the upper cylinder; and an extrusion column is vertically and movably arranged on the inner side of the middle barrel body. According to the invention, through the arranged material injection mechanism, materials at the upper end can be directly injected into the mixing tank, the stirring and mixing time is reduced, and meanwhile, the material injection mechanism can be used for stirring the materials when rotating along with the stirring shaft, so that uniform mixing is facilitated, and the efficiency is improved.

The utility model provides a lubricating oil base oil and additive mixing device, which belongs to the technical field of lubricating oil raw material mixing, and comprises a tank body and a cover body, a coil pipe for regulating and controlling temperature is arranged in the tank body, a bidirectional stirring mechanism is arranged at the central axis position of the coil pipe, and the bidirectional stirring mechanism comprises a first rotating shaft and a second rotating shaft, the rotating direction of the second rotating shaft is opposite to the rotating direction of the first rotating shaft, and a plurality of stirring blades are arranged on the first rotating shaft and the second rotating shaft. A traditional single circulation mode of one-way rotation is broken through, mixing dead angles are effectively eliminated, meanwhile, due to superposition shearing force generated by reverse rotation, agglomerated particles in base oil and an additive can be quickly scattered, the mixing time is shortened, and the dispersion uniformity of the additive in the base oil is improved; and the problem of performance fluctuation of the lubricating oil finished product caused by non-uniform local concentration is avoided.

The invention discloses an automatic blending method for a formula type product, relates to the technical field of product blending, and aims to solve the problems of long mixing time, low proportioning precision, serious sampling pollution and large waste liquid generation amount in a traditional blending method. The method is implemented based on a closed-loop circulation mixing system and comprises the following steps: 1) presetting formula parameters; (2) dynamically conveying main materials and circularly starting; (3) auxiliary materials are accurately added; 4) dual dynamic mixing reinforcement; 5) online concentration real-time monitoring; and 6) sampling and rechecking in a clean environment. According to the invention, continuous operation of feeding and mixing is realized, accurate batching is realized through mass flow feedback control, sampling times are reduced in combination with online detection, sampling environment is controlled, mixing efficiency and product quality stability are significantly improved, pollution and waste liquid generation are reduced, and the device is especially suitable for mixing products with high purity requirements, such as electronic chemicals.

This application provides a detergent dispensing component, a liquid inlet system, and a fabric treatment device, belonging to the technical field of washing equipment. In this application, a mixing channel is provided within the detergent dispensing component, and a mixing section is provided between the channel inlet and the channel outlet. The mixing section is configured as a first water path and a second water path connected in parallel between the channel inlet and the channel outlet. The first water path and the second water path are split at the channel inlet side and converge at the channel outlet side. Simultaneously, the outlet side of at least one of the first and second water paths is configured with a curved structure. Thus, when the water flows from the two parallel water paths converge, a convection impact effect is generated, thereby slowing down the flow velocity of the water in the two water paths and extending the mixing time of the detergent and washing water in the water path, allowing sufficient time for the detergent and washing water to mix thoroughly.

The utility model discloses an on-line internal standard mixing sample introduction device which comprises a carrier liquid sample introduction unit, an internal standard sample introduction unit, a mixer and an atomizer, the mixer is provided with two inlet ends and an outlet end, the carrier liquid sample introduction unit is communicated with one inlet end of the mixer through a first sample introduction pipe so as to supply carrier liquid, and the atomizer is communicated with the other inlet end of the mixer through a second sample introduction pipe. The internal standard sample injection unit is communicated with the other inlet end of the mixer through a second sample injection pipe so as to supply internal standards, a common pipeline is arranged at the outlet end of the mixer, and the oscillator is arranged on the common pipeline through a connecting clamp; the atomizer is communicated with an outlet of the oscillator, and mixed liquid oscillated and mixed by the oscillator is fed into the atomizer. According to the utility model, the oscillator is arranged, so that the mixing time can be shortened while the mixing uniformity is improved, and the length of a flow path can be reduced.

The utility model discloses a reinforced concrete drain pipe raw material processing and mixing structure, which belongs to the technical field of concrete mixing and comprises a mixing tank, the top of the mixing tank is in bolted connection with a driving motor, a middle bearing of the mixing tank is connected with a stirring shaft, and the stirring shaft is fixedly connected to the output end of the driving motor. A stirring shaft is arranged in the mixing tank, a stirring impeller is arranged on the side wall of the stirring shaft, a circulating mixing mechanism is arranged on the side wall of the mixing tank, and a liquid adding assembly is arranged at the top of the mixing tank. The concrete raw materials are circularly lifted to the top of the mixing tank from the bottom of the mixing tank, so that the raw materials precipitated at the bottom can be fully mixed with other raw materials, the various raw materials are mixed again in the circulating conveying process, the mixing effect of the concrete raw materials is improved, and the mixing time of the concrete raw materials is shortened.

The invention relates to the technical field of distillation tower external equipment, and discloses a device for improving disproportionation reaction efficiency, which comprises a reboiler shell, one end of the reboiler shell is fixedly connected with an end cover through a flange, and the upper surface and the lower surface of the end cover are fixedly connected with a steam pipe and a condensate pipe respectively. The upper surface of the middle of the reboiler shell is fixedly connected with a gas phase pipe, and the bottom face of the end, away from the end cover, of the reboiler shell is fixedly connected with a liquid phase pipe. According to the device for improving the disproportionation reaction efficiency, through the matched design of the arc-shaped baffle and the bent pipe in the mixing box, phenol and DMC materials are subjected to hedging mixing in the spraying process, the mixing time is remarkably shortened, and the initial contact uniformity of reactants is improved; the double defoaming nets are matched with the floating pipe to automatically adjust along with the liquid level, so that foams in a gas-liquid mixture can be efficiently broken and removed, and the gas phase loss is reduced.

The spherical graphite mixing device comprises a mixing machine, a vacuum feeding mechanism, a finished product bin, a three-way valve and a first pipeline, a feeding opening is formed in the upper portion of the mixing machine, a discharging opening is formed in the bottom of the mixing machine, the vacuum feeding mechanism is connected with the feeding opening, the finished product bin is used for containing materials mixed by the mixing machine, and the three-way valve is connected with the discharging opening. A first port of the three-way valve is connected with the discharging port, a second port of the three-way valve is communicated with the vacuum feeding mechanism through a first pipeline, and a third port of the three-way valve is communicated with the finished product bin. According to the spherical graphite mixing device, an external circulating pipeline path is additionally arranged on the mixing machine, so that materials flowing out of the discharging opening are collected by the vacuum feeding mechanism and then can be fed into the mixing machine through the feeding opening again, the spherical graphite mixing device can achieve internal and external material double circulation of spherical graphite mixed materials, the material mixing uniformity is improved, and the mixing efficiency is improved. Meanwhile, the double-circulation structure can also shorten the stirring and mixing time, improve the efficiency, reduce the production cost and improve the product performance.

The utility model relates to a raw material mixing device for plastic floor production, and belongs to the technical field of raw material mixing, the raw material mixing device comprises a mixing tank and a plurality of spiral material lifting machines arranged on the peripheral side of the mixing tank, a flow guide plate, a valve body and a discharging plate are sequentially arranged in the mixing tank from top to bottom, the flow guide plate and the discharging plate are each in a funnel shape with an opening in the middle, and the valve body is connected with the flow guide plate. The opening side of the flow guide plate faces downwards, a feeding cavity is formed in the top of the flow guide plate, a stirring cavity is formed between the flow guide plate and the valve body, and a stirring mechanism is arranged in the stirring cavity. Through cooperative use of the flow guide plate, the stirring mechanism and the multiple spiral lifting machines, raw materials are transferred to the flow guide plate from the bottom of the stirring cavity through the spiral lifting machines and flow back into the stirring mechanism again to be stirred, the raw materials can be fully mixed after being raised and dropped for multiple times, the mixing effect is good, the efficiency is high, and a large amount of mixing time can be saved; and the production efficiency is improved.

The invention belongs to the technical field of liquid mixing and stirring, and particularly discloses a paddle-free type circulating mixing and stirring device for liquid materials, the paddle-free type circulating mixing and stirring device comprises a tank body and a circulating pump for providing power, the top of the tank body is provided with a feed port and a cover for opening and closing the feed port, and the bottom of the tank body is provided with a discharge pipe; a first circulating pipe is arranged at the upper part of the tank body; one end of the first circulating pipe is connected with a circulating pump; a second circulating pipe is arranged on the lower portion of the tank body, and the circulating pump can pump liquid on the lower portion of the tank body to the upper portion of the tank body in a reciprocating mode. According to the invention, a stirring paddle is thoroughly cancelled, so that the technical problem of corrosion of the stirring paddle is avoided, and the sampling process is safer and more reliable; in addition, the noise problem and the resonance risk caused by the adoption of a gear motor are also reduced; in addition, the paddle-free circulating mixing device also enables the liquid in the tank body to form a stronger vortex, and the vortex is high in strength, so that the mixing of the liquid can be accelerated, the mixing time can be shortened, and the mixing efficiency can be improved.

This invention discloses a dynamic proportioning adjustment method and system for a mixing cabinet of electronic specialty gases, belonging to the field of electronic specialty gas technology. The method involves inputting electronic specialty gases into the mixing device at an initial proportion via a mass flow controller; using a tunable semiconductor laser absorption spectroscopy sensor to monitor the concentration of components in the mixed gas in real time; employing a model predictive control algorithm to predict future trends based on real-time concentration deviations and dynamically generate optimized flow setpoints, and reducing calculation frequency through a sampling verification mechanism; based on the optimized setpoints and combined with real-time collected gas flow rate, temperature, and pressure data, adjusting the opening of the mass flow controller through a compensation algorithm to compensate for proportioning deviations caused by various factors. This invention significantly improves mixing accuracy and shortens mixing time, meeting the stringent requirements of high-end processes such as semiconductor manufacturing for electronic specialty gas proportioning.

The utility model relates to the technical field of mixing equipment, in particular to a multi-shaft linkage type pyramid mixer. According to the technical scheme, the mixing device comprises a mixing barrel, and further comprises a first stirring mechanism, a second stirring mechanism and a third stirring mechanism, and the second stirring mechanism is arranged at four corners in the mixing cylinder and is linked with the first stirring mechanism. According to the utility model, the mixing barrel, the first stirring mechanism, the second stirring mechanism and other structures are matched, and the second stirring mechanism can be used for stirring the four corner areas of the mixing barrel, so that all materials can be fully contacted and mixed, and the mixing uniformity is improved. And the first stirring mechanism can effectively break the accumulation phenomenon of the materials in the mixing barrel, so that the material precipitation caused by gravity is avoided, and each part of the materials participate in mixing. Meanwhile, the first stirring mechanism and the second stirring mechanism can work simultaneously in a linkage stirring manner, so that the mixing power is increased, the mixing time is shortened, and the production efficiency is improved.

Glycerin and sodium polyacrylate may be mixed at a first mixing speed for a first mixing time. Free water and a fibrillated cellulose mixture may be added to second mixer and mixed at a second mixing time speed for a second mixing time. The glycerin and the sodium polyacrylate may be mixed with the free water and fibrillated cellulose mixture at a third mixing speed for a third mixing time. One or more of sodium citrate, sodium bicarbonate, and sodium benzoate may be added and mixed at a fourth mixing speed for a fourth mixing time. Sodium carbonate may be added and mixed at a fifth mixing speed for a fifth mixing time. A surfactant mixture and optionally fragrances may be added and mixed at a sixth mixing speed for a sixth mixing time to form a final mixture, which may be transferred to molds, dehydrated, and removed.

The invention discloses homogeneous mixing equipment for pyridoxal phosphate processing, and relates to the technical field of mixing, and the homogeneous mixing equipment comprises a mixing device. According to the homogenizing and mixing equipment for pyridoxal phosphate processing, through the design of the mixing device, materials enter the mixing shell from a feeding pipe, a first motor controls a center rotating shaft to rotate, the center rotating shaft drives a stirring column to rotate, and the effect of stirring and mixing the materials is achieved, so that the mixing operation requirement is met, and the situation that the materials are wet before stirring exists; a cutter is arranged on the inner side of the stirring column and is used for cutting the caked materials in the rotating process, so that the effect of crushing larger cakes is achieved, the flowing speed of the materials is controlled through a discharging valve, the situation that the mixing effect of the materials is influenced due to the too high flowing speed is avoided, and the mixing time is provided for equipment; the stirring mechanism rotates to increase flowing of materials at the bottom of the equipment, alternate accumulation of material particles is prevented, descending of blocked materials is avoided, and therefore normal operation of the equipment is kept.

The utility model discloses mixing processing equipment for fluid media, which comprises a space, a diffusion structure and an additive releasing device, the diffusion structure comprises an additive diffusion body and a fluid diffusion body which are oppositely arranged, the sizes of the additive diffusion body and the fluid diffusion body are gradually enlarged in opposite directions, the surface of the additive diffusion body is provided with a vortex-shaped additive flow channel, and the additive flow channel is arranged in the space. The additive diffuser is sleeved with a flow stabilizing cover, the inlet end of the flow stabilizing cover is communicated with the additive releasing device, a liquid outlet is formed between the outlet end of the flow stabilizing cover and the additive flow channel, and the additive releasing device releases the additive to the additive diffuser through pressure. The additive diffuser is sleeved with the flow stabilizing cover, so that when the additive diffuses in a vortex shape through the additive diffuser, interference of the complex fluid flowing condition on the additive can be effectively avoided, the flowing stability of the additive on the additive diffuser is improved, the mixing time of the additive and the fluid is shortened, and the mixing efficiency of the additive and the fluid is improved. The mixing efficiency and the mixing speed are effectively improved.

The valve plate for the wet spraying machine comprises a first inner hole, a second inner hole and a mixing cavity, and the number of the first inner hole is one; the number of the second inner holes is three. The mixing cavity is arranged in the valve plate, is positioned at the communication part of the first inner hole and the second inner hole, and is used for providing a mixing space for an accelerator and compressed air and prolonging the mixing time of the compressed air and the accelerator, so that the mixing effect is improved; the mixing cavity comprises an upper cavity body and a lower cavity body, and the three second inner holes are communicated with the upper cavity body; one second inner hole is used for conveying an accelerator to the upper cavity, and the other two second inner holes are used for communicating the mixing cavity with the mixer; the lower cavity is connected to the lower end of the upper cavity in the axial direction. And one end, far away from the upper cavity, of the conveying pipe is communicated with the first inner hole so as to convey the compressed air in the first inner hole into the mixing cavity. The action positions of the compressed air and the accelerator and the mixing cavity are staggered, so that the compressed air and the accelerator have enough space for circulation, and the mixing uniformity of the compressed air and the accelerator is improved.

The utility model discloses a silicone gel and MSC-SEC factor mixing device, which comprises a mixing barrel, a sealing cover is detachably arranged above the mixing barrel, a mixing motor is fixed at the top end of the sealing cover, a mixing main shaft is rotatably arranged at the bottom end of the sealing cover, and the mixing main shaft is connected with the mixing barrel. An output shaft of the mixing motor is vertically downward and penetrates through the sealing cover to be fixed to the mixing main shaft, an inner mixing stirring paddle is fixed to the outer surface of the mixing main shaft, an outer mixing stirring paddle is fixed to the outer side of the inner mixing stirring paddle, and the spiral direction of the outer mixing stirring paddle is completely opposite to that of the inner mixing stirring paddle. The inner mixing stirring paddle is mounted on the outer side of the mixing main shaft, the outer mixing stirring paddle is fixed on the outer side of the inner mixing stirring paddle, and the spiral directions of the inner mixing stirring paddle and the outer mixing stirring paddle are different, so that during mixing, the position exchange of mixed substances in the inner ring and the outer ring is accelerated, the mixing time is shortened, and the mixing efficiency is improved.

The invention provides a full-automatic production method and system for super-soft slow-rebound sponge. The method comprises the following steps: in a raw material proportioning process, the metering error of trace components (a catalyst and a pore opening agent) is less than or equal to + / -0.1% through a double-plunger compensation mechanism, a main plunger provides 99.0-99.5% of basic flow, and the compensation amount of an auxiliary plunger is increased to 0.2-0.5% of the flow of the main plunger; mixing is completed through a four-stage static mixer within the retention time smaller than or equal to 0.015 second, the mixer comprises a rotational flow segmentation module, a shear crushing module, a turbulence acceleration module and a micropore homogenization module, and it is ensured that the mixing time is smaller than or equal to 42 ms and the concentration variable coefficient is smaller than or equal to 1.7%; the system comprises a central control module, a metering mixing execution module and a closed loop verification module. The sponge hardness fluctuation is compressed to + / -0.9% in a breakthrough manner, the aperture ratio is increased to 98.5%, and the technical bottlenecks of insufficient metering precision and low mixing efficiency of a traditional process are solved.

The utility model discloses a multifunctional water quality detection device which comprises a base, a containing assembly is arranged at the top of the base, a mixing assembly is arranged above the containing assembly, the containing assembly comprises a limiting plate, a connecting rod is fixedly installed at the top of the base, stirring blades are fixedly installed at the bottom of the stirring rod, and the limiting plate is fixedly connected with the connecting rod. The stirring rods and the stirring blades are inserted into the corresponding test tubes. The utility model relates to the technical field of water quality detection. According to the multifunctional water quality detection device, the power motor drives the gear to drive the stirring rod and the stirring blades to rotate at a high speed in the test tube, and meanwhile, vibration generated by the vibration motor is matched, so that a sample and a reagent in the test tube are stirred and vibrated, and the acting force on internal liquid is greatly enhanced in the mixing mode; the reagent and the sample can be rapidly and fully mixed, the mixing time is remarkably shortened, the detection reaction speed is increased, and therefore the water quality detection efficiency is effectively improved.

The utility model relates to the technical field of PETG material stirring, and provides a mixing device for PETG production, which comprises a stirring barrel, a feeding bin and a discharging bin are respectively arranged on two sides of the stirring barrel, the feeding bin is communicated with the bottom of the stirring barrel, a spiral feeding roller is arranged in the feeding bin, the bottom of the spiral feeding roller extends to the bottom of the feeding bin, and the discharging bin is communicated with the bottom of the stirring barrel. And a material return pipe and a material discharge pipe are arranged on the two sides, corresponding to the feeding bin and the material discharge bin, of the stirring barrel respectively, and electromagnetic valves are arranged in the material return pipe and the material discharge pipe so as to control the material return pipe and the material discharge pipe to be opened or closed. The stirring device overcomes the defects in the prior art, is reasonable in design and compact in structure, materials at the bottom in the feeding bin are circularly lifted upwards in a reciprocating mode into the stirring barrel to be stirred through the spiral feeding roller, the materials flow up and down and inside and outside in the stirring process, the materials in different areas can exchange positions mutually, stirring dead angles are reduced, and stirring efficiency is improved. The stirring efficiency is obviously improved; the mixing time is shortened.

The utility model discloses a reagent mixer for biological sample detection, which is applied to the field of biological sample detection and is characterized in that a first motor rotates to drive a crankshaft to rotate, the crankshaft rotates to drive a rotating cylinder to rotate, the rotating cylinder rotates to drive a supporting rod to move up and down, and the supporting rod moves up and down to drive a lifting plate to move up and down; the lifting plate moves up and down to drive the top plate to move up and down, the top plate moves up and down to enable a sample to move up and down, and the sample is rotated in cooperation with the rotating mechanism, so that the purpose of high mixing efficiency is achieved, the mixing time is shortened, and the detection efficiency is improved; when the mixing seat is replaced, the mixing seat is taken down, a new mixing seat is arranged in the fixing seat, the fixing pin is inserted, and the clamping rod is clamped with the clamping groove under the action of the spring to fix the mixing seat, so that the purpose of replacing the mixing seat is achieved, the use cost is reduced, and the practicability and the applicability are improved.

The utility model discloses a coke raw material quantitative mixing device for a coking process, and belongs to the field of coke processing equipment. The problems that raw materials located on different horizontal planes are difficult to stir and mix and the mixing efficiency is low are solved. The device comprises a stirring tank, a stirring rod is movably mounted in the stirring tank, a feeding pipe is fixedly mounted at the top of the stirring tank, and a mixing assembly is movably mounted in the stirring tank; raw materials at the bottom of the stirring tank are lifted into the baffle through the stirring fan blades, the raw materials are stirred and mixed in the baffle and continuously move upwards until the raw materials move to the top of the baffle and fall to the two sides from the top of the baffle, the steps are repeated, the raw materials are fully mixed, and under the action of the transverse plate and the rotating plate, the raw materials are fully mixed. The raw materials are dispersed and fall into the stirring tank, so that the primary mixing of the raw materials is realized, the subsequent stirring and mixing efficiency is effectively improved, the raw materials are dispersed, the same raw materials are not easy to accumulate, and the raw material mixing time is further shortened.

The invention provides a snakelike microfluidic mixer integrated with spoilers, and belongs to the technical field of mixers. The device comprises a plurality of snakelike mixing units which are connected in series and communicated with one another, wherein the snakelike mixing units are of snakelike bent runner structures; and the turbulent flow assembly is arranged at the turning position of the snake-shaped mixing unit. According to the invention, a combined structure integrating the snake-shaped mixing unit and the turbulent flow assembly is adopted, the centrifugal force speed gradient formed by the snake-shaped curve is matched with the local vortex induced by the turbulent flow assembly, so that the stretching, folding and step-by-step accumulation mixing effects of a fluid interface are realized, and Dean vortex and chaotic convection are generated in the flowing process of fluid; and high-efficiency passive mixing can be achieved without external energy input. Compared with a traditional mode depending on long flow channel diffusion, the micro-fluidic chip has the advantages that the mixing time and the flow channel length are greatly shortened, meanwhile, the micro-fluidic chip is compact in structure, easy and convenient to operate and free of extra energy consumption, and the synthesis efficiency and the integration degree of a micro-fluidic system are effectively improved.

The utility model discloses a mixing device which comprises a pipeline, the pipeline comprises a first pipe opening and a second pipe opening, the pipeline extends from the first pipe opening to the second pipe opening, and a feeding opening used for supplying powder into the pipeline is formed in the side wall of the pipeline; the fan is used for forming airflow flowing from the first pipe orifice to the second pipe orifice; the liquid supply mechanism comprises a liquid supply pipe and a spraying assembly which are connected with each other, the spraying assembly is installed in the pipeline, the feeding port is located between the first pipe opening and the spraying assembly, a mixing bin is formed between the spraying assembly and the second pipe opening, and the mixing device can mix powder and oil together, so that the powder and the oil are mixed together, and the mixing efficiency is improved. The mixing efficiency is high, the mixing is uniform, the yield of qualified products is improved, the problems that the manual stirring and mixing time is long and unqualified products need to be repeatedly processed are solved, and the labor intensity of workers is reduced.

The utility model discloses a kind of mixed devices of drug powder uniform dispersion, it is related to drug powder mixing technical field, including mixing tank and U bracket, the outer wall of feed pipeline is threadedly connected with sealing cover, the outer wall of discharge pipeline is provided with valve, the right side of U bracket vertical direction outer wall is provided with swing mixing mechanism, the downside of U bracket outer wall close to swing mixing mechanism is fixedly connected with limit slide rail, the middle side of mixing tank inner wall is provided with sieve assembly, the middle side of the top of mixing tank is provided with vibration stirring mechanism, the outer wall of U bracket vertical direction is provided with control panel. The utility model is driven mixing tank to be 180 degrees up-down swing by operating swing mixing mechanism to carry out horizontal front-back movement, further increase the mode of drug powder movement, reduce the mixing time of drug powder by cooperating vibration stirring mechanism to stir the drug powder in mixing tank.

The utility model discloses a uniform feeding mechanism for bulk blending fertilizer production, belongs to the technical field of feeding mechanisms, and aims to solve the problem that materials need to be weighed in advance and then are added into a feeding hopper in a very distinct manner, so that the mixing time is relatively long. The uniform feeding mechanism comprises a mounting box, a mixing bin is mounted on the side surface of the mounting box, and a feeding hopper is mounted on the side surface of the mounting box; a material guide frame is arranged at the bottom end of the material mixing bin, and the material bins are sequentially arranged from top to bottom and synchronously discharge materials at the same time, so that the ratio of various materials in the material mixing bin in unit time during discharging is close to the set material ratio, then the various materials can be uniformly distributed and mixed under the action of a dispersing frame, and the material mixing efficiency is improved. According to the material mixing device, the material guide frame is opened, so that the premixed material can enter the feeding hopper through the material guide frame, and due to premixing, the mixing time of using the material mixing device is shortened, so that the production efficiency is improved.

The utility model discloses a kind of gas-liquid mixing devices with self-suction function, belong to gas-liquid mixing equipment technical field.The gas-liquid mixing device with self-suction function includes inner shell;Shell, inner shell is nested in shell, inner shell is connected with shell and coaxial line, cavity is formed between inner shell and shell;The two sides of inner shell and shell are respectively provided with swirl outlet and liquid inlet;Passageway, passageway is tangentially connected with shell;Flow guide plate, flow guide plate is connected with inner shell, the rotation direction of flow guide plate is consistent with the rotation direction of gas;Gas is rotated and forms negative pressure by passageway spin cut into chamber, gas rotates in chamber and forms negative pressure, liquid is sucked into chamber from liquid inlet, after gas and liquid are dispersed and mixed in chamber by flow guide plate, discharge through swirl outlet.The gas-liquid mixing device shortens mixing time, improves vacuum degree and volume oxygen transfer coefficient, with more efficient gas-liquid mixing capacity, suitable for fermentation, chemical industry and environmental protection and other fields gas-liquid mixing process.

The present invention provides a mixing and emulsifying device for producing a penetrant, comprising an emulsifying box, a mixing tank and an emulsifying tank provided in the emulsifying box, the mixing tank being installed directly above the emulsifying tank, a first rotating stick and a second rotating stick being symmetrically provided in the mixing tank, the outer walls of the first rotating stick and the second rotating stick being fixedly connected with a scraper, a first rotating rod and a second rotating rod being provided between the first rotating stick and the second rotating stick, and a plurality of first stirring rods being annularly provided on the outer walls of the first rotating stick and the second rotating rod. The present invention sets the rotation directions of the first rotating stick, the second rotating stick and the second rotating rod to be the same, and utilizes the scraper and the first stirring rod to stir the raw materials at the cross section where the first rotating stick, the second rotating stick and the second rotating rod rotate, so that the stirred raw materials collide with each other, and then destroy the molecular structure of the raw materials, so that the mixing between the multiple raw materials can be accelerated, the mixing time is shortened, and the efficiency of mass production of the penetrant is improved.