1937 results about "Mixing effect" patented technology

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

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

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

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

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

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

The invention discloses a gas inlet structure, a gas supply system of a semiconductor process and a processing method. The gas inlet structure is positioned at the upper part in a reaction cavity, and comprises a first gas channel and a second gas channel which are respectively used for introducing first gas and second gas; a gas inlet of the gas mixing cavity is connected with the first gas channel and the second gas channel, so that the first gas and the second gas are subjected to primary gas mixing in the gas mixing cavity to obtain primary mixed gas, and the caliber of a gas outlet of the gas mixing cavity is smaller than that of the gas inlet, so that the primary mixed gas is subjected to secondary gas mixing when being output; the final mixed gas is obtained. According to the gas inlet structure, the mixing point of two kinds of process gas easy to react can be delayed, the situation that the two kinds of process gas are mixed and reacted in advance to generate solid particles in the conveying process is avoided, meanwhile, the gas mixing effect of delayed gas mixing can be improved, and therefore the film forming quality and reliability of equipment are guaranteed.

The invention discloses a raw material mixing dynamic adjusting system and method for preparing a chemical reagent, and relates to the technical field of chemical reagent production. Comprising a data acquisition module, a mixing monitoring module, a monitoring analysis module and a real-time adjustment module, wherein the data acquisition module is used for acquiring the content uniformity of a finished chemical reagent mixed by mixing equipment last time, and comparing the content uniformity with a preset standard threshold value; if yes, extracting the last working data of the mixing equipment as a mixing scheme, and extracting mixing space environment data in the mixing process of the mixing equipment as a comparison scheme; the technical key points are as follows: the previous mixing effect is analyzed during use, the previous mixing effect is judged, when the previous mixing effect meets the standard, the previous data are continuously used, and if the previous mixing effect does not meet the standard, the existing constant mixing parameter setting mode is adjusted and modified, so that the mixing effect can be known in advance, and the mixing efficiency is improved. Corresponding personnel can conveniently manage, and the use effect is good.

The invention discloses a microchannel reactor with a cylindrical spiral structure, which comprises a hollow cylinder, a reaction channel and a heat exchange channel, wherein the reaction channel and the heat exchange channel are positioned in the wall body of the hollow cylinder; wherein the reaction channel comprises a spiral main pipe and J-shaped branch pipes, the spiral main pipe is spirally arranged along the center line of the hollow cylinder, the J-shaped branch pipes are sequentially arrayed along the outer side of the spiral main pipe, the two ends of each J-shaped branch pipe are communicated with the spiral main pipe, and each J-shaped branch pipe comprises a straight pipe and an arc pipe tangent to the straight pipe. According to the invention, the pressure loss can be greatly reduced on the premise of ensuring the mixing effect.

The invention discloses a rod feeding type stirring friction additive manufacturing device capable of continuously providing an upsetting force, relates to the technical field of additive manufacturing, and aims to solve the problems that when an existing stirring friction deposition additive manufacturing device adopts a rod for feeding, the upsetting force is easy to interrupt, the feeding continuity is poor, and the production efficiency is high. The internal tissue compactness and the external geometric accuracy of the component are further influenced. The device comprises a supporting shell, a stirring and plasticizing assembly, a feeding driving assembly, a storing and supplying assembly, a bar pushing piece and a bar with a matching structure. Continuous feeding is achieved through intermittent rotation of the storing and feeding assembly, rotary motion is converted into axial feeding of bars through transmission of a matched structure of the feeding driving assembly so as to provide continuous upsetting force, and the material plasticizing and mixing effect and the mechanism overload protection capacity are improved in cooperation with an elastic material processing piece of the stirring and plasticizing assembly. According to the invention, the continuity of bar feeding, plasticizing and depositing processes is realized, and the quality and the production efficiency of additive manufacturing components are effectively improved.

The invention relates to the technical field of mixers, and particularly discloses a mixer with a feeding mechanism, which comprises a frame and a mixing barrel, and a crushing device is arranged in the mixing barrel. The crushing device comprises a crushing barrel, a first driving part used for driving the crushing barrel to rotate, a stirring plate rotationally matched with the peripheral surface of the crushing barrel and used for crushing the caked materials and a driving assembly used for driving the stirring plate to rotate, the first driving part and the driving assembly are both arranged in the material mixing barrel, and the stirring plate is matched with the crushing barrel; in the initial state, one end of the stirring plate rotates away from the crushing barrel, the stirring plate stirs the materials when rotating, the driving assembly drives the stirring plate to rotate, and when the stirring plate is close to the outer circumferential face of the crushing barrel, the stirring plate is driven by the driving assembly to rotate. The stirring plate is used for extruding and crushing caked materials between the stirring plate and the crushing barrel; according to the mixer with the feeding mechanism, the mixing effect of materials can be improved.

The invention discloses feeding and mixing equipment for producing neoprene grafted adhesive. The feeding and mixing equipment comprises a feeding box fixed above a mixing mill through a bracket, a group of feeding pipes vertically distributed on the bottom surface of the feeding box front and back, discharging mechanisms arranged in the feeding pipes and sealing mechanisms arranged in openings in the bottoms of the feeding pipes. Through the cooperative design of the feeding box, the feeding pipe and the discharging mechanism, the surfaces of powder particles can be coated to form a water film so as to increase the weight, the powder particles coated with the water film are subjected to jet feeding, the feeding effect is good, resources are saved, the neoprene grafted adhesive mixing effect and the finished product quality are improved, and the production cost is reduced. The problems of insufficient powder feeding amount, resource waste, reduced mixing effect and influence on the quality of a neoprene grafted adhesive finished product due to the fact that powder is easy to drift and cannot completely fall on a base material under the action of gravity under the influence of air flow generated by external environment air flow and mixing mill operation are avoided.

The application discloses an extraction device and a ganoderma spore oil extraction process, and relates to the field of extraction equipment. In the application, the pressure cavity and the gas distribution port are arranged on the stirring blade, so that the supercritical carbon dioxide fluid in the gas conveying flow channel can be sprayed from one side of the stirring blade into the extraction kettle through the pressure cavity and the gas distribution port, and the stirring blade rotates and stirs in the extraction kettle, so that the supercritical carbon dioxide fluid is more uniformly distributed into the extraction kettle through the cooperation of the rotating stirring blade and the gas distribution port, the mixing effect of the supercritical carbon dioxide fluid and the raw materials in the extraction kettle is improved, and the extraction effect is improved. Moreover, the gas distribution ports on the two stirring blades which are symmetrically distributed in the same group are reversely arranged, so that the two corresponding stirring blades can receive the thrusts in opposite directions when the supercritical carbon dioxide fluid is sprayed through the gas distribution ports, and the thrusts can assist the rotation and stirring of the stirring blades, so that the working energy consumption of the driving assembly is reduced.

The utility model relates to a spiral belt type static mixer, which is used for fully mixing fluid for heat exchange, is connected with a heating medium device and comprises a first pipeline and a second pipeline sleeved outside the first pipeline, and both the first pipeline and the second pipeline are connected with the heating medium device. A fluid channel for fluid to flow is arranged between the first pipeline and the second pipeline; a plurality of mixing units are arranged in the fluid channel, a spiral channel consisting of a plurality of spiral bands is arranged in each mixing unit, fluid is mixed in the spiral channels, and the spiral channels in the adjacent mixing units are opposite in rotation direction. According to the utility model, by arranging the mixing units with opposite rotation directions, the fluid mixing effect is enhanced; no obvious dead zone exists in a fluid channel, and the problem that the heat exchange effect is poor due to the too thick boundary layer is solved; the second pipeline on the outer side and the first pipeline on the inner side can convey heat transfer media at the same time, the overall heat exchange effect of the pipeline can be remarkably enhanced, and the fluid temperature is more uniform.

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 utility model discloses a mobile phase mixer applied to a liquid chromatograph, which comprises a shell, two ends of the shell are respectively provided with an inlet and an outlet, and a mixing turbulent flow component and a shunting diffusion component are arranged in the shell; the mixed turbulent flow assembly comprises a turbulent flow column and a turbulent flow ring which are arranged at the inlet position of the shell, the turbulent flow column is matched with the turbulent flow ring, so that a mobile phase passes through a gap between the turbulent flow column and the turbulent flow ring, and a plurality of sections of spirals with opposite rotation directions are arranged on the outer wall of the turbulent flow column; the shunting diffusion assembly is arranged at the rear stage of the mixed turbulent flow assembly and comprises a sleeve filled with shunting balls, and sieve plates are arranged at the two ends of the sleeve. According to the utility model, two or more mobile phases can be effectively mixed, so that liquid is effectively mixed in the mixing cavity, and the full mixing effect is achieved through the continuous change of the states of convergence, diffusion, spiral vortex, diffusion and the like.

The utility model discloses a mixing device for producing magnesium-aluminum hydrotalcite, which comprises a mixing tank body, a main pipe is rotatably mounted in the middle of the mixing tank body, and a stirring device is mounted on the main pipe; a second feeding pipe is horizontally and fixedly mounted at the bottom of the main pipe, an inner runner of the second feeding pipe is communicated with an inner runner of the main pipe, and a plurality of second spray heads are arranged at the lower end of the second feeding pipe; a material mixing channel is vertically arranged on one side of the mixing tank body, and the bottom of the material mixing channel is communicated with the bottom of the mixing tank body, so that mixed liquid in the material mixing channel flows into the bottom in the mixing tank body; a conveying auger is arranged at the top of the mixing channel, and a first feeding pipe and a feeding hopper are sequentially arranged above the feeding end of the conveying auger in the conveying direction. According to the magnesium-aluminum hydrotalcite mixing device, mixing is carried out twice, stirring is more thorough, the mixing effect is good, and the purity of magnesium-aluminum hydrotalcite can be guaranteed.

The invention discloses a mineral particle surface modification device based on vortex strengthening, and relates to the technical field of mineral separation, the mineral particle surface modification device comprises a shunting circulation mixing assembly, and the shunting circulation mixing assembly is used for mixing ore pulp and chemicals and then conveying the mixture to an inlet of a pulp mixing tank; the flow dividing and circulating mixing assembly comprises a transition pipeline with one end communicated with an inlet of the pulp mixing tank, a first pipeline is coaxially arranged in the transition pipeline, a second pipeline is arranged outside the transition pipeline in the length direction of the transition pipeline, and the two ends of the second pipeline extend into the transition pipeline. The head end of the second pipeline is located in front of the head end of the first pipeline, and the tail end of the second pipeline is communicated with the tail end of the first pipeline. The agent and the ore pulp are forcibly refluxed and mixed in advance before entering the pulp mixing tank, and due to the mixing effect, the mixed liquid does not need to be stirred for a long time in the subsequent pulp mixing tank, and the utilization rate of the agent is increased.

The application discloses a material mixing device. The material mixing device comprises a barrel, a feeding device, a scraping device, a spraying device and a stirring device. A mixing cavity is formed in the barrel. The mixing cavity is provided with a mixing area and a stirring area which are communicated with each other. The feeding device is communicated with the mixing area and is suitable for feeding solid material into the mixing area. The scraping device is rotatably arranged in the mixing area. At least part of the scraping device is attached to the inner wall of the mixing area. At least part of the spraying device extends into the mixing area and is suitable for feeding liquid material into the mixing area. The spraying device is arranged on both sides of the scraping device. At least one spraying outlet is arranged on each spraying device. The spraying outlet is inclined towards the bottom of the mixing area. The stirring device is rotatably arranged in the stirring area to stir the mixture in the stirring area. The material mixing device improves the material mixing effect by reasonably arranging the scraping device, the stirring device and the spraying device.

The invention belongs to the technical field of ES fiber production, and particularly relates to a mixing device for ES fiber production, the mixing device comprises a mixing cylinder, an annular outer cylinder is fixedly connected to the upper position of the outer wall of the mixing cylinder, and a plurality of screen holes are formed in the position, corresponding to the annular outer cylinder, of the side wall of the mixing cylinder. The stirring and mixing space of the stirring blades and the stirring speed of the stirring blades can be adaptively adjusted according to the feeding amount of the ES fiber raw materials, the stirring and mixing efficiency of the ES fiber raw materials can be improved, and meanwhile, the stirring speed of the stirring blades and the feeding amount can be adaptively adjusted in a positive correlation mode; according to the present invention, the stirring blade can be driven to perform lifting movement and autorotation during the rapid stirring process of the stirring blade so as to improve the ES fiber raw material mixing effect, and the crushing blade can be linked to perform rapid rotation so as to completely pre-crush the aggregate ES fiber raw material, such that the ES fiber raw material mixing uniformity is ensured.

The utility model discloses a color mixing structure of a mixed double-color injection machine, which comprises a confluence flange, and a first flow channel and a second flow channel which are inclined are arranged in the confluence flange; the color mixing connector is arranged on the upper side of the confluence flange through a fastener, a first color mixing connector flow channel and a second color mixing connector flow channel are arranged at the bottom of the color mixing connector, a flow dividing valve element is inserted in the color mixing connector, a first flow dividing valve element flow channel and a second flow dividing valve element flow channel are arranged in the flow dividing valve element, and the first flow dividing valve element flow channel and the second flow dividing valve element flow channel are communicated with the first flow dividing valve element flow channel. The upper portion of the flow dividing valve element is sleeved with a color mixing head, a vertical first color mixing head runner is arranged in the middle of the color mixing head, and a plurality of second color mixing head runners are arranged on the periphery of the first color mixing head runner in the circumferential direction. The utility model can solve the problems of low production efficiency and poor qualification rate caused by poor color mixing effect and unsymmetrical transition color mixing position connection when the existing injection machine is used for producing color mixing products.

The invention provides solid-liquid mixing equipment and a solid-liquid mixing system. The solid-liquid mixing equipment comprises a machine shell, a stirring device, a liquid storage tank, a liquid storage tank and a liquid storage tank, the impeller is rotatably arranged in the material mixing cavity, one of the impeller and the machine shell is provided with a plurality of flow channels distributed in the circumferential direction, blades are arranged between the flow channels, the blades are provided with shearing grooves, the shearing grooves are distributed in the circumferential direction, the other one of the impeller and the machine shell is provided with shearing teeth, and when the impeller rotates, the shearing teeth penetrate through the flow channels and the shearing grooves; the impeller is further provided with a flow guide hole penetrating through the impeller and communicating with the flow channel. The powder-liquid mixing equipment solves the problem of poor slurry mixing effect of powder-liquid mixing equipment in the prior art.

This application discloses a stirring device 100 suitable for high-solid content slurry, including a stirring tank body 101, a feed pipe assembly 102 forming a powder inlet 102a, a liquid inlet 102b, and a feed channel communicating with the stirring space; a feed spindle, a feed motor; a feed paddle; further including: a soaking pipe assembly 107 forming a soaking channel communicating with the feed channel; a plurality of soaking paddles rotatably disposed in the soaking channel with the central axis as the axis of rotation; and a plurality of soaking columns disposed between two soaking paddles. Among them, the soaking paddle includes: a connecting shaft portion for forming a non-rotatable connection with the feed spindle; and a paddle blade portion for simultaneously exerting a force along the axial direction and the centrifugal direction of the central axis on the mixture of powder and liquid in the soaking channel when the soaking paddle rotates. The beneficial aspect of this application is that it provides a stirring device suitable for high-solid content slurry that improves the mixing effect by setting soaking paddle blades and soaking columns to cooperate in pre-soaking the powder.

The utility model discloses a polyurethane foam foaming machine. The polyurethane foam foaming machine comprises a main body assembly, wherein the main body assembly comprises a collecting barrel and a stirring barrel; the stirring barrel is fixedly connected to the top end of the collecting barrel; the stirring assembly comprises a motor, a turntable and an auxiliary rod; the motor is installed at the top end of the stirring barrel, the rotating disc is rotationally connected to the inner top wall of the stirring barrel, the auxiliary rod is fixedly connected to the bottom end of the rotating disc, and the stirring assembly further comprises a rotating gear, a stirring rod, a limiting frame and a uniform mixing barrel; the stirring rod is installed at one end of the auxiliary rod, the rotating gear is fixedly connected to one end of the stirring rod, the rotating disc is in meshed connection with the rotating gear, the uniform mixing barrel is fixedly connected to the center of the interior of the stirring barrel, and the limiting frame is installed in the stirring barrel. The foaming machine for foam production solves the problems that an existing foaming machine for foam production can only stir foam raw materials in a single direction, the uniform mixing effect is poor, and therefore the foaming efficiency and quality are not ideal in the foam production process.

The utility model relates to the technical field of grinding aid mixing, in particular to a multi-layer spiral stirring type grinding aid mixing device, and aims to solve the problems of low mixing efficiency, serious layering and high energy consumption of traditional equipment. The device comprises an upper-layer tank body module, a middle-layer tank body module and a lower-layer tank body module which are detachably connected, a static flow guide plate is arranged on the inner side wall of each module, a plurality of layers of stirring blade modules are mounted in each module, each layer comprises a spiral blade with a specific inclination angle, and three-dimensional vortex mixing is realized through driving rotation of a driving device. Besides, an ultrasonic vibration device is arranged at the bottom of the tank body, agglomerated particles are crushed by utilizing a cavitation effect, the mixing effect is further improved, especially for production of the composite grinding aid with relatively high viscosity, the problem of layering existing in traditional equipment can be effectively solved by adopting the design, and the mixing efficiency can be improved under the condition that energy consumption is not remarkably increased.

The utility model discloses a helical ribbon type stirring reaction kettle which comprises a kettle body and a stirring device, a transmission bin and a stirring bin are arranged in the kettle body, the stirring device comprises a driving motor, a main stirrer and an auxiliary stirrer, the main stirrer comprises a main stirring shaft arranged in the stirring bin, the main stirring shaft is connected with helical ribbon type blades through fixing rods, and the helical ribbon type blades are connected with the driving motor. The main stirring shaft is of a hollow structure, the auxiliary stirrer comprises an auxiliary stirring shaft penetrating through the main stirring shaft, the auxiliary stirring shaft is rotationally connected with the inner wall of the main stirring shaft through a bearing, and the bottom end of the auxiliary stirring shaft extends to the position below the main stirring shaft and is connected with two auxiliary stirring rods; and the driving motor can drive the main stirring shaft and the auxiliary stirring shaft to rotate reversely through a transmission structure. According to the helical ribbon type stirring reaction kettle disclosed by the utility model, materials at the bottom of the reaction kettle can be stirred, so that the condition that the materials at the bottom of the reaction kettle are precipitated is avoided; moreover, the stirring direction of the auxiliary stirrer is opposite to that of the main stirrer, so that the mixing effect of the materials in the reaction kettle is better.

The utility model discloses an efficient stirring device for floor coating, which relates to the technical field of floor coating processing equipment and comprises a stirring drum, a plurality of feeding pipes are communicated with the upper portion of the stirring drum, a rotating shaft sleeve is rotatably arranged in the middle of a top plate of the stirring drum, and a rotating shaft is rotatably arranged in the rotating shaft sleeve. A driving mechanism for driving the rotating shaft sleeve and the rotating shaft to rotate reversely is arranged at the upper part of the stirring barrel; two horizontal connecting rods are symmetrically and fixedly arranged at the lower end, close to the inner side of the top plate of the stirring barrel, of the rotating shaft sleeve, and the ends, away from the rotating shaft sleeve, of the two connecting rods are fixedly connected with vertical rotating frames correspondingly; a plurality of first stirring rods are uniformly and fixedly arranged on one side, facing the axis of the stirring barrel, of the rotating frame at intervals. In the relative rotation process of the first stirring rod on the rotating frame and the second stirring rod on the rotating shaft, the stirring efficiency and the mixing effect of the floor coating can be effectively improved.

The utility model relates to the technical field of paint storage, and particularly discloses an anti-precipitation water-soluble paint storage container which comprises a container body, a liquid inlet pipe is arranged on the upper end face of the container body, and the lower end face of the container body is communicated with a discharging pipe. A mounting frame is fixedly connected to the upper end face of the container body, a stirring part is mounted in the container body, and the stirring part comprises a stirring shaft fixedly connected with the output end of a first motor, two separation plates which are arranged on the outer wall of the stirring shaft and are of a net-shaped structure and a stirring frame arranged at the bottom end of the stirring shaft; the water-soluble paint in the container body is stirred through rotation of the two separation plates and the stirring frame, so that the water-soluble paint is mixed and prevented from precipitating, and meanwhile, the two separation plates and the stirring frame move up and down, so that the water-soluble paint in the container body is kept uniform; furthermore, the stirring piece moves up and down while rotating, so that the mixing effect can be improved, and precipitation layering is prevented.

The invention relates to the technical field of decolorizing agent mixing, and provides deep animal plush fiber decolorizing agent mixing equipment and a low-carbon decolorizing method.The decolorizing agent mixing equipment comprises a base, a mixing tank is arranged on the base, a height-adjustable lifting cantilever is arranged above the mixing tank, and an extrusion pipe is arranged on the side, close to the mixing tank, of the lifting cantilever; and after the lifting cantilever descends, the extrusion pipe extends into the mixing tank, a fixed pipe is arranged at the end, close to the mixing tank, of the extrusion pipe, a liquid outlet pipe is arranged at the end of the fixed pipe, and the extrusion pipe flows in the circumferential direction of the mixing tank through water flow discharged by the liquid outlet pipe. The liquid outlet pipe capable of generating vortex water flow is arranged at the bottom of the extrusion pipe, so that water in the mixing tank can be subjected to rotary mixing treatment, water at different depths can be mixed through suction and ejection of the extrusion pipe, and the mixing effect is improved again.

This utility model relates to a composite mixing tank with a wear-resistant inner wall and turbulent flow control. The mixing shaft is connected to a power unit, and a first and second fan blades are mounted in opposite directions on the mixing shaft. A grate is fixed to the lower 1 / 3 of the tank body, located between the second fan blade and the mixing chain. The mixing chain is mounted on the mixing shaft and linked with the grate. The beneficial effects of this utility model are: the slurry is mixed more thoroughly inside the tank; the grate acts as a filter, isolating stones, lumps, etc., larger than the mesh size. Under the centrifugal rotation of the mixing chain, these are further broken down until the lumps are dispersed and the particle size is smaller than the grate mesh diameter, allowing them to fall to the bottom of the tank. After being mixed again by the second fan blade, they are discharged outside the tank. The composite mixing process prevents large particles from being discharged outside the tank and clogging the pipes, while also ensuring more uniform mixing of the mortar, achieving an ideal mixing effect. The wear-resistant rubber effectively reduces wear on the tank body and can be replaced periodically, extending the tank's service life.