415 results about "Disperser" patented technology

The invention discloses forming equipment for ceramic guide rail production and a forming method thereof, and relates to the technical field of ceramic guide rail forming, the forming equipment comprises a conveyor, a forming processing box and a raw material box, and the top of the conveyor is provided with the forming processing box. The ultrasonic disperser arranged in the raw material box is combined with the constant-temperature heating sleeve and the viscosity sensor of the conveying pipe, uniform flowing and accurate metering injection of slurry are guaranteed, in the forming stage, the vacuum pump actively pumps out bubbles in a cavity through the micropore array, pores are further eliminated in cooperation with the high-frequency micro-vibration device, the compactness and surface smoothness of the guide rail are greatly improved, and the production efficiency is improved. The cooling runner realizes gradient cooling and curing through closed-loop control of a temperature sensor and a temperature regulator, ceramic cracking deformation is effectively inhibited, the rotary mold assembly supports multi-angle adjustment, nondestructive demolding of a complex structure is facilitated, the production period is shortened, the process stability, energy consumption control and equipment adaptation flexibility are further enhanced, and the production efficiency is improved. And the targets of high precision, low defect and batch production are achieved.

The utility model relates to an ink production disperser convenient to disassemble and assemble, which comprises a bottom plate, a support plate is arranged on one side above the bottom plate, a lifting plate is connected in the support plate, a moving plate is embedded and connected in one side in the lifting plate, a first motor is arranged on one side above the moving plate, and the output end of the first motor is connected with a transmission shaft. The bottom of the transmission shaft is embedded in the sleeve, the bottom of the sleeve is fixedly connected with a stirring frame, the stirring frame is arranged in the stirring box, and movable plates are arranged on the two sides of the interior of the stirring box. By arranging the lifting plate and the movable plate, the stirring frame and the movable plate can be moved downwards to the ground, so that the stirring frame and the movable plate can be cleaned conveniently, the stirring box can be opened after the movable plate is moved out of the stirring box, and a worker can enter the stirring box to clean the stirring box; the cleaning difficulty of the stirring frame and the stirring box can be reduced while the stirring frame is convenient to clean or replace.

The utility model relates to a novel dispersion machine which comprises a barrel body, a power box is arranged at the top of the barrel body, an inner gear ring is rotationally connected to the inner wall of the power box, a central shaft penetrates through the upper center and the lower center of the power box and is rotationally connected with the power box, a central gear is fixedly arranged on the central shaft located in the power box, and three sub-gears are circumferentially and uniformly distributed and meshed between the inner gear ring and the central gear. Spline sleeves are fixedly arranged at the centers of the branch gears, connecting sleeves corresponding to the spline sleeves are arranged at the top and the bottom in the power box, the top and the bottom of each spline sleeve are rotationally connected into the corresponding connecting sleeves, spline shafts penetrate through the spline sleeves, a support is installed at the top of the power box, and a motor for driving a center shaft to rotate is installed at the center of the support. Three electric push rods corresponding to the spline shafts and penetrating out of the support are arranged at the top of the power box, lifting plates are fixedly connected to the tops of the electric push rods, the tops of the spline shafts penetrate out of the support and are rotationally connected with the lifting plates, and dispersion disc assemblies are installed on the spline shafts. The dispersing device is high in dispersing efficiency, good in effect and convenient to use.

Provided are a disperser capable of producing fine particles, especially nanoparticles, by efficiently applying a shear force to a material to be treated with low power and a method for using the same. According to the disclosure, a disperser (10) includes an outer member (11) and an inner member (12) located radially inside the outer member (11). A flow path (30) is formed between the outer member (11) and the inner member (12), through which fluid flows from one side to the other side in the axial direction. The flow path (30) includes a first region that extends spirally from the one side to the other side and a second region that extends continuously from the first region to the other side. The second region is defined by the tapered inner circumferential surface (13c) of the outer member (11) and the tapered outer circumferential surface (21c) of the inner member (12). The tapered inner circumferential surface (13c) and the tapered outer circumferential surface (21c) are formed such that the angle of one with respect to the other in the axial cross section changes in the middle of the second region (30c), and the second region of the flow path (30) has portions each having a different clearance distance.

The invention discloses dispersing equipment. The dispersing equipment comprises a dispersing part and a driving part, the dispersing component comprises a rotating shaft, a dispersing machine and a centrifugal pump. The dispersion machine comprises a dispersion main body and a screen cylinder. And the dispersing main body is provided with a dispersing cavity for accommodating the screen barrel. The centrifugal pump comprises a pump shell and an impeller. The rotating shaft is sequentially and fixedly connected to the screen barrel and the impeller. The pump shell is provided with a pump cavity, a feeding port and a discharging port. The impeller is arranged in the pump cavity. The discharge hole is formed in the end part, far away from the dispersion machine, of the pump shell. The pump shell is provided with a side flow channel. And a discharge port is formed in the discharge end of the side runner. And the feeding end of the side runner and the feeding hole are oppositely arranged in the axial direction of the rotating shaft. And the feed port, the pump cavity, the side runner, the discharge port and the dispersion cavity are sequentially communicated and form a slurry runner. And the driving part is fixedly connected with the rotating shaft and is used for driving the rotating shaft to drive the screen barrel and the impeller to rotate, so that the control difficulty of the material retention time and the shearing strength is reduced, the consistency of material characteristics is improved, and the material dispersion quality is improved.

The invention discloses a vacuum high-speed dispersion machine and a use method thereof, and belongs to the field of dispersion machines. Comprising a processing table top and a top plate, a sealing assembly for sealing and vacuumizing a storage assembly is arranged at one end of the bottom of the top plate and comprises a sealing cover, a cleaning mechanism and a mixing mechanism are arranged at the bottom in the sealing cover, and a servo motor for driving the cleaning mechanism and the mixing mechanism is arranged at one end of the bottom of the top plate; when the device is used, the electric telescopic rod is adjusted according to the viscosity parameter of a material, for example, when high-viscosity slurry is treated, the electric telescopic rod extends and pushes the sliding plate to move downwards, and the stirring frame is outwards opened to 60 degrees through the adjusting rod, so that the shearing area is increased; when low-viscosity materials are treated, the electric telescopic rod shrinks, the sliding plate moves upwards, and the stirring frame is folded to 30 degrees, so that the mixing range is expanded, through the operation, the device adapts to different material characteristics, mixing dead angles are effectively reduced, and secondary agglomeration of nanoparticles is prevented.

The invention discloses a device and method for preparing metal composite powder based on melt dispersion in-situ reaction, and the method comprises the following steps: starting a mechanical stirring-melt dispersion device in a composite reaction crucible containing a melt A, enabling the mechanical stirring-melt dispersion device to rotate, and then enabling a melt B in a crucible II to flow into a disperser through a discharge pipe II; dispersing the melt B into liquid drops through a disperser under rotation, dropwise adding the liquid drops into the melt A, carrying out an in-situ reaction with the melt A under the synergistic effect of mechanical stirring to obtain a composite melt containing in-situ reinforced particles, after the in-situ reaction is completed, heating, continuously carrying out mechanical stirring to obtain an atomized melt, and then carrying out gas atomization treatment on the atomized melt to obtain the in-situ reinforced particles. According to the method disclosed by the invention, two processes of mechanical stirring and melt dispersion are ingeniously combined, so that the problem of uniform dispersion of a reinforced phase in a matrix can be effectively solved, and the particle size of the reinforced phase is effectively refined.

The invention provides a powder dissolving kettle with a disperser and application of the powder dissolving kettle. The powder dissolving kettle comprises a dissolving kettle body, a powder inlet pipe connected with the dissolving kettle body and a powder flow guide shell arranged in the dissolving kettle body. The powder guide shell is a cone with an opening in the bottom surface; and the powder inlet pipe is arranged above the powder flow guide shell. Powder is conveyed into the dissolving kettle body, the powder is fully mixed with saturated steam in the dissolving kettle body under the action of the saturated steam jet piece at the top, and meanwhile, the powder guide shell guides the powder through the conical peripheral surface, so that the powder moves downwards along the conical peripheral surface, on one hand, the mixing uniformity is improved, and the mixing efficiency is improved. Secondly, the dissolving efficiency of the powder is improved; and thirdly, the solubility of the powder is improved. In addition, the dissolving process does not involve the addition of a liquid solvent, so that the post-treatment process is simplified, the energy consumption of the post-treatment process is reduced, and the problem of large discharge amount of waste liquid in the post-treatment process is solved.

The invention discloses a vertical sand mill which comprises a rotary power mechanism, a feeding pump, a stirring device and a sand milling cylinder, and the stirring device comprises a hollow main shaft, a disperser and a separator. The disperser comprises a plurality of rotors and a plurality of rod nails, the rod nails are fixed between the upper rotor and the lower rotor through bolts, and the outer side ends of the rod nails protrude out of the outer peripheries of the rotors. By means of the design, when the rotary power mechanism works, the separator can generate centrifugal force, under the action of the centrifugal force, grinding media are accumulated on the outer periphery of the separator, materials are accumulated in the center area of the separator and then discharged outwards, a screen is not needed, and the problem that the screen is blocked does not exist. Meanwhile, the rotor and the rod nails are fastened on the periphery of the main shaft through the bolts in a sleeved mode, the mode that the blades are welded to the main shaft is not adopted, in the rotating process of the rotor and the rod nails, the problem that the rotor and the rod nails are fractured with the main shaft is solved, the service life of the machine is long, the maintenance cost is low, and in the production process, the stability and the safety are good.

The utility model discloses a sample introduction device of an on-line laser particle size analyzer, which belongs to the technical field of laser particle size analyzers and comprises a conveying mechanism, the conveying mechanism comprises a first mixing cavity, a first feeding cavity, a first air inlet cavity and a first discharging cavity, compressed air enters the first mixing cavity through the first air inlet cavity, and the first mixing cavity is communicated with the first feeding cavity through the first discharging cavity. The sample is output through the first discharging cavity; the dispersing mechanism comprises a second mixing cavity, a second feeding cavity, a second air inlet cavity and a second discharging cavity, compressed air enters the second mixing cavity through the second air inlet cavity, and a sample is output into the dry-method laser scattering measurement mechanism through the second discharging cavity; the first air inlet cavity, the first mixing cavity and the first discharging cavity are coaxially arranged, and the second air inlet cavity, the second mixing cavity and the second discharging cavity are coaxially arranged. The device can shorten the tube distance of particle dispersion and avoid re-adhesion of dispersed samples, so that the measurement quality and efficiency are improved, and the accuracy of measurement data is ensured.

The utility model is applicable to the technical field of coating processing, and provides a lifting paint coating high-speed dispersion machine which comprises a workbench, a mounting frame is mounted on one side of the workbench, a lifting mechanism is mounted at the top end of the mounting frame, a dispersion mechanism is mounted on the lifting mechanism, and a barrel mechanism is mounted on the workbench. The barrel mechanism is located under the dispersing mechanism, and a PLC is installed on the side wall of the installation frame. By arranging the lifting mechanism, the dispersing mechanism can be driven to ascend and descend up and down, the height of the dispersing mechanism can be adjusted through the lifting mechanism so as to adapt to containers with different capacities and heights, paint on the upper portion and the lower portion in the barrel mechanism can be evenly scattered, and the applicability and flexibility of the equipment are improved; the efficient and uniform dispersing effect is achieved, the dispersing efficiency is greatly improved, and the situation that paint splashes out in the stirring process, and unnecessary material waste is caused can be prevented by arranging the barrel mechanism.

The invention discloses a building ceramic wetting powder-making wetting production system which comprises an air flow groove communicated with the bottom of an elevator, a plurality of connecting pieces arranged on the outer ring face of a powder storage bin, a feeder communicated with the bottom of the powder storage bin, a conical barrel communicated with the bottom of the feeder, a cylindrical disperser communicated with the bottom of the conical barrel, and an inverted cone disperser communicated with the bottom of the cylindrical disperser. A water supply system is communicated with a water supply ring pipe through a water supply main pipe; the bottom of the wetting tower body is communicated with a turntable barrel body; a turntable assembly is mounted in the turntable barrel body; the turntable barrel body is outwards communicated with a powder guide groove; the bottom of the dust remover is communicated with a material collecting cone; and the material collecting cone is communicated with the air flow groove through a powder guide flow groove. According to the invention, the improvement from multiple aspects of equipment cost reduction, dry-method powder preparation application region, energy conservation, emission reduction and the like is realized.

The utility model discloses a high-speed dispersion machine for high polymer materials. The high-speed dispersion machine comprises a stirring cylinder mechanism, a power mechanism and a bracket mechanism, the stirring cylinder mechanism comprises a stirring cylinder sealing cover and a stirring cylinder body, a first stirring shaft, a second stirring shaft, a third stirring shaft and a fourth stirring shaft which are arranged in a cross shape are arranged in the stirring cylinder body, and the first stirring shaft, the second stirring shaft, the third stirring shaft and the fourth stirring shaft are in mutual transmission through a cross bevel gear transmission mechanism; a power output shaft of the power mechanism drives the first stirring shaft, the second stirring shaft, the third stirring shaft and the fourth stirring shaft to rotate. Therefore, the first stirring shaft, the second stirring shaft, the third stirring shaft and the fourth stirring shaft which are arranged in the cross shape can enlarge the stirring range, ensure that materials are fully mixed and dispersed in a three-dimensional space, and are suitable for fine and uniform mixing of various components, and the consistency of product quality and the performance stability are greatly improved.

The invention discloses a system for on-line preparation of fluid solidified soil from high-water-content muck, which comprises a dispersion stirrer, a screening and crushing all-in-one machine arranged below the dispersion stirrer, a slurry storage box arranged below the screening and crushing all-in-one machine, a stirring mechanism arranged in the slurry storage box, and a slurry supply pipe communicated with a shunt pipe of a mixer, the two ends of the flow dividing pipe communicate with mixing branch pipes correspondingly, the mixing branch pipes communicate with the middle storage tank through powder supply pipes, a first air spraying pipe communicates with the interior of the middle storage tank, and the two mixing branch pipes communicate with the mixing pipe. The screening and crushing all-in-one machine is used for discharging the slurry to the slurry storage box and conveying the crushed hard blocks to the slurry storage box. Compared with the prior art, the system has the advantages that the slag can be fluidized and refined through the dispersing stirrer and the screening and crushing all-in-one machine, the requirement for raw materials is lowered, and then the slurry storage box is used for buffering and then is matched with the mixer and the powder supply mechanism to achieve online mixing of the flow-state solidified soil.

A papermaking retention aid dissolving system relates to the technical field of papermaking, and adopts the technical scheme that the papermaking retention aid dissolving system comprises a feeding device, the feeding device comprises a feeding groove, a spiral feeding machine is arranged at the bottom of the feeding groove, the spiral feeding machine is provided with a jet flow disperser, and the jet flow disperser is connected with the feeding groove. The jet flow disperser comprises a jet flow cavity, a purging annular pipe and a wetting annular pipe, wherein the purging annular pipe and the wetting annular pipe surround the jet flow cavity. The jet flow cavity extends in the vertical direction, the top of the jet flow cavity is connected with a discharging port of the spiral feeder, and an outlet is formed in the bottom of the jet flow cavity. The blowing annular pipe is connected with an air delivery pipe, the wetting annular pipe is arranged between the blowing annular pipe and the outlet, the wetting annular pipe is connected with a water delivery pipe, and the blowing annular pipe and the wetting annular pipe are each provided with a plurality of channels communicated with the jet flow cavity in the circumferential direction. According to the utility model, the retention aid can be effectively prevented from caking to block the jet flow cavity, and the retention aid is prevented from splashing to cause dust raising when sprayed out from the outlet of the jet flow cavity.

The invention provides a sedimentation type gasification furnace which comprises at least two gasification chambers, each gasification chamber comprises a barrel, the top of each barrel is provided with a feeding port, the bottom of each barrel is provided with an exhaust and slag discharge port, a buffer speed reduction disperser is arranged in each barrel, a plurality of layers of flame burners are arranged on each barrel, and each layer of flame burners comprises a plurality of flame burners; exhaust and slag discharge ports of the two gasification chambers are connected with the separation chamber through inclined pipelines; the multiple gasification chambers are matched with one separation chamber, flexible increase and decrease of the yield and flexible repair and maintenance are achieved, the flame burners are arranged in multiple layers and multiple layers, the heating uniformity is good, and it is guaranteed that materials are evenly heated and completely gasified.

The utility model discloses a coating dispersion machine with high stirring uniformity, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a charging barrel, the surface of the bottom plate is fixedly connected with an L-shaped frame, the upper surface of the L-shaped frame is fixedly connected with a motor, and the inner wall of the L-shaped frame is sleeved with a first driving shaft. The stirring shaft stirs liquid stored in the charging barrel, the annular wave groove drives the ring plate and the stirring shaft to integrally move up and down under the action of the convex shaft, the inner bottom wall of the charging barrel is pressed through the L-shaped crushing heads, a solid additive is crushed, and the crushed solid catalyst is deposited at the bottom, so that the solid additive is crushed. The second driving shaft and the third driving shaft rotate together to further drive a pair of rolling plates to rotate, the rolling plates rotate to convey substances crushed and deposited on the inner bottom wall of the charging barrel upwards, so that the substances are better mixed with liquid in the charging barrel, and by means of the structure, the solid additive is stirred and crushed, so that the solid additive is more uniformly mixed with the liquid.

This utility model relates to the field of dispersion technology, specifically a dispersion machine for producing fireproof sealant, comprising: a device body, the device body including an equipment body, a control rod disposed at the bottom of one side of the equipment body, and a disperser disposed at the bottom end of the control rod; an assembly structure sleeved on the outer wall of the control rod, the assembly structure including a control ring, and a threaded sleeve connected to the bottom end of the control ring. This utility model, by rotating the angle of the control ring, causes the threaded sleeve connected to the bottom end of the control ring to be rotatably connected to the outer surface of the bottom end of the control rod. The rotation of the threaded sleeve using a bearing does not affect the angle of the fixed ring, and the fixed ring and support frame limit the position of the threaded sleeve. The thread connects the control rod and the threaded sleeve, thereby achieving a rapid assembly effect between the control rod and the disperser, avoiding the problems of easily damaging the disperser by drilling screw holes, and the need to re-drill holes when the screw holes are severely worn, further causing damage.

The utility model relates to the technical field of machinery, and discloses a high-viscosity coating dispersion machine which comprises a supporting plate, a servo motor is fixedly connected to the right side of the top of the supporting plate, an output shaft is fixedly connected to the output end of the servo motor, and a dispersion disc is fixedly connected to the bottom end of the output shaft. A connecting piece is fixedly connected to the top of the outer wall of the output shaft, a plurality of gears are rotationally connected to the bottoms of the front side and the rear side of the connecting piece, auxiliary shafts are fixedly connected to the bottom ends of the gears, stirring pieces are fixedly connected to the bottom ends of the auxiliary shafts, and gear rings are connected to the outer walls of the gears in a meshed mode. The servo motor drives the output shaft to rotate and drives the dispersion disc to stir paint, the connecting piece on the outer wall of the output shaft is connected with the gear, the gear is meshed with the gear ring, the auxiliary shaft revolves around the output shaft and reversely rotates, the stirring piece at the bottom end of the auxiliary shaft assists in stirring, the structure is simple, cost is saved, efficiency and quality are improved, and the dispersion requirement is met.

The invention relates to the technical field of natural gas exploitation equipment, in particular to an efficient and energy-saving gas-liquid separator for natural gas exploitation, which comprises a shell I, the interior of the shell is divided into an upper cavity and a lower cavity by a transverse partition plate, the upper cavity is divided into a first cavity, a second cavity and a third cavity by two longitudinal partition plates, and a distributor, a mist eliminator and a cyclone assembly containing a series cyclone are respectively arranged in the first cavity, the second cavity and the third cavity; the longitudinal partition plate extends to the lower cavity and is provided with a baffle, the bottom of the shell is provided with a liquid outlet and an electric control valve corresponding to the three cavities, and the lower cavity is provided with a liquid level sensor. The distributor comprises a main pipe with a spiral flow deflector and a centrifugal disperser, and a gas distribution disc with a nested gas guide cylinder; the mist eliminator is provided with three stages of separating layers and a magnetorheological fluid self-adaptive adjusting structure; a gas gathering cover is arranged at the communicated part of the three cavities; and the flow guide pipe adopts a Venturi pipe and is provided with a one-way valve. Through three-stage grading separation, self-adaptive resistance adjustment and cavity-divided liquid seal liquid drainage, the device is high in separation efficiency, low in energy consumption, stable in operation and convenient to maintain, and is suitable for scenes such as natural gas wellhead exploitation and gathering and transportation station pretreatment.

A stirring device comprises a stirring tank, a disperser is arranged in the stirring tank, the disperser comprises a disperser driving motor, a bearing seat, a rotating shaft, an impeller and an impeller sleeve, and an output shaft of the disperser driving motor extends into the stirring tank and inclines downwards towards the axis of the stirring tank. One end of the bearing seat sleeves an output shaft of the disperser driving motor and is fixedly connected with a shell of the disperser driving motor, the other end of the bearing seat is fixedly connected with the impeller sleeve, the rotating shaft is rotatably arranged in the bearing seat, the impeller is rotatably arranged in the impeller sleeve, one end of the rotating shaft is in transmission connection with the output shaft of the disperser driving motor, and the other end of the rotating shaft is in transmission connection with the impeller. According to the scheme, the disperser driving motor drives the impeller to rotate at a high speed, so that materials annularly flow, generate vortexes and spirally descend to the bottom of the vortexes, and strong shearing impact and friction are generated among particles, so that the rapid dispersing and dissolving functions are realized, and the stirring tank driving motor drives the stirring paddle to rotate at a high speed to generate a radial effect; material circulation is accelerated and the dispersion efficiency is improved.

The utility model discloses a vertical sanding cylinder which comprises a stirring device and a cylinder body, the stirring device comprises a hollow main shaft, a disperser and a separator, a discharging channel is arranged in the main shaft, a material outlet is arranged at the top end of the discharging channel, and the separator is fixed on the outer periphery of the main shaft and is positioned at the top end of the cylinder body. The rotors are fixed on the outer periphery of the main shaft and located below the separator, the disperser comprises the rotors and rod nails, the rod nails are fixed between the upper rotor and the lower rotor through bolts, and the outer side ends of the rod nails protrude out of the outer peripheries of the rotors. By means of the design, centrifugal force is generated when the main shaft rotates, grinding media are accumulated on the outer periphery of the separator, materials are discharged out of the material outlet after being accumulated in the center area of the separator, a screen is not needed, and the problem that the screen is blocked does not exist. And meanwhile, the rotor and the rod nails are not fixed by welding, so that the problem of breakage with the main shaft is avoided, the stability and the safety in the production process are good, and the maintenance cost is reduced.

The utility model relates to a water paint dispersing device for a steel template in the field of water paint production equipment, which comprises a base, a lifting column, a power machine head and a dispersing head, the front side of the lifting column is provided with a positive and negative tooth screw rod linear module, and expansion sliding tables at two ends of the lifting column are connected with a left clamping arm and a right clamping arm which are used for clamping a charging basket; the dispersing head is composed of a dispersing disc below the rotating shaft and a shearing disc coaxially and fixedly connected above the dispersing disc, and a plurality of stirring paddles capable of being folded in a drooping mode and opened in a centrifugal mode are further arranged above the shearing disc in a hanging mode; a material barrel cover surrounds the periphery of the upper portion of the rotating shaft and is used for preventing material liquid at a barrel opening from splashing. According to the dispersing device, the material barrel is clamped and fixed through the clamping arm structure, so that the displacement risk of the material barrel is avoided; the shearing cutterhead, the hanging type stirring paddle and the material barrel cover are additionally arranged above the dispersion head, so that the stirring coverage range and the dispersion efficiency can be improved, the dispersion machine can adapt to large-range stirring in a large-diameter material barrel without influencing entering and exiting of a small-diameter barrel opening, two purposes are achieved, and the compatibility of the dispersion machine is improved.

The utility model discloses a dispersion machine capable of uniformly mixing coating, which belongs to the technical field of dispersion machines and comprises a base, a hydraulic support column is arranged on the top surface of the base, a shell is fixedly mounted at the top end of the hydraulic support column, a material turning assembly and a sealing assembly are arranged at the bottom of the shell, and fixing plates are fixedly mounted on two sides of the base. The material turning assembly is connected with a motor, the motor is fixedly installed at the bottom of the base, an output shaft of the motor penetrates through a through hole formed in the bottom of the base, and a driving shaft is rotationally installed on the inner wall, provided with the through hole, of the bottom of the base. According to the paint stirring device, the paint at the bottom of the stirring barrel is effectively turned upwards through the arrangement of the material turning assembly and the design, so that the paint in the stirring barrel can be uniformly mixed and stirred, the phenomenon of local non-uniform mixing is avoided, the mixing effect of the paint is greatly improved, and the use effect is good.

The utility model discloses a puzzle scattering device with a dust suction device, which comprises a scattering machine and a fixing frame fixedly connected with the scattering machine, and further comprises a dust suction mechanism connected with the scattering machine, the dust suction mechanism further comprises a dust suction fan, a dust suction pipe and a filter device, one end of the dust suction pipe is connected with the scattering machine, and the other end of the dust suction pipe is connected with the filter device. One end of the beater is connected with a dust collection fan, the other end of the beater is connected with a dust collection fan through a filter device, the filter device is designed to effectively separate fragments from air, and a filter screen is arranged in the beater and is designed to effectively separate puzzles from the fragments. The utility model has the following advantages and effects: by arranging the dust collection mechanism and utilizing a new structure, the scattering device can effectively separate puzzle fragments from air, the scattering efficiency is improved, and the working environment is kept clean at the same time.

The present invention relates to the field of liquid processing technology, and specifically to a continuous flow micro-jet homogenization device, comprising a support component, a disperser and an alignment component are fixedly installed on the front end of the support component, and the alignment component is located at the front end of the disperser, and a transmission pipeline is fixedly installed on the top of the disperser. The support component comprises a synchronization device and a transmission device, and the synchronization device is symmetrically fixedly installed on the top front end of the transmission device. The transmission device comprises a micro-jet homogenization device body, a first rack, a placement base, a receiving measuring cup, an extension base frame, a butt joint, a fourth gear, a second rack and a hydraulic cylinder, and the hydraulic cylinder is symmetrically fixedly installed on the top of the micro-jet homogenization device body, and the placement base is fixedly installed on the front end of the hydraulic cylinder, and the receiving measuring cup is slidably plugged on the top of the placement base. Through the arrangement of the support component and the alignment component, the purpose of alternating alignment transmission and synchronous cleaning of the inner wall of the micro-jet homogenizer when in use is achieved.

The utility model discloses a fixed dispersion machine for stone paint coating production, which comprises a base, the top of the base is fixedly connected with an electric lifting rod, the output end of the electric lifting rod is fixedly connected with a top plate, and the top of one end of the top plate is fixedly connected with a motor. In the actual use process, the electric lifting rod is started to drive the top plate to move downwards through the connecting outer rod, so that the cover plate seals the material mixing barrel, materials are fed to the material distributing disc through the feeding pipe, the motor drives the rotating rod to drive the material distributing disc to rotate, the materials are evenly scattered to the material mixing barrel, the stirring rod and the dispersing disc synchronously run, and the stirring rod is responsible for overall stirring. The dispersing disc is used for refining and dispersing the raw materials, so that the problems of non-uniform stirring and dispersing and low efficiency of an existing device are solved, rapid and uniform mixing of all components of the stone paint coating is realized, precipitation and caking are avoided, the product quality is improved, the labor cost is reduced, the overall efficiency of stirring operation is greatly improved, and efficient and stable production is guaranteed.

The utility model relates to the technical field of dispersers, and discloses a defoaming disperser capable of uniformly dispersing foams, which comprises a base and an upper plate, an electric turntable is mounted on the surface of the base, a movable stirrer is slidably sleeved on the outer ring of a rotating rod above the electric turntable, and a second electric push rod is vertically mounted in the rotating rod above the movable stirrer; the tail end of the extending end of the second electric push rod is arranged in a rotating rod of the movable stirrer inner ring, and connecting rods are fixedly connected between the two sides of the tail end of the bottom of the second electric push rod and the movable stirrer inner ring. According to the technical scheme, the rotating rod is vertically installed at the position, deviating from the side edge, of the bottom of the lifting plate, the material barrel can be supported on the surface of the rotating disc, the rotating rod drives the stirrer to stretch into the edge attaching position in the material barrel, and when the material barrel is driven to rotate, the stirrer continuously changes the stirring position of the stirrer; in addition, the movable stirrer can be driven to do up-down reciprocating motion in the process, the up-down position of the movable stirrer can be continuously changed in the charging barrel, and finally the purpose of uniformly stirring and dispersing the materials is achieved.

Disclosed is a continuous-flow microfluidic homogenization device, which includes a supporting component, wherein a disperser and an aligning component are fixedly mounted at a front end of the supporting component, the aligning component is positioned at a front end of the disperser, a conveying pipeline is fixedly mounted at a top end of the disperser, the supporting component includes synchronizing apparatuses and a transmission apparatus, the synchronizing apparatuses are symmetrically and fixedly mounted at a top front end of the transmission apparatus, the transmission apparatus includes a microfluidic homogenization device body, first racks, a placing base, a receiving measuring cup, an extending base frame, a butt joint head, a fourth gear, a second rack and hydraulic cylinders, the hydraulic cylinders are symmetrically and fixedly mounted at a top end of the microfluidic homogenization device body, and the placing base is fixedly mounted at a front end of the hydraulic cylinder.

The present invention discloses an apparatus and method for preparing metal composite powder based on melt dispersion in-situ reaction. The apparatus comprises the following steps: a mechanical stirring-melt dispersion device in a composite reaction crucible containing melt A is turned on to rotate the melt B in crucible No. 2 flows into a disperser through a discharge pipe No. 2. Under rotation, melt B is dispersed into droplets by the disperser and dripped into melt A. Under the synergistic effect of mechanical stirring, the droplets react with melt A in situ to obtain a composite melt containing in-situ reinforced particles. After the in-situ reaction is completed, the temperature is increased and mechanical stirring is continued to obtain an atomized melt. The atomized melt is then subjected to a gas atomization treatment to obtain the metal composite powder. The method of the present invention can effectively solve the problem of uniform dispersion of the reinforcement phase in the matrix and effectively refine the particle size of the reinforcement phase by cleverly combining the two processes of mechanical stirring and melt dispersion.