32results about How to "Improve dispersion efficiency" patented technology

The utility model belongs to the technical field of coating production, and particularly relates to a dispersion machine for epoxy resin paint production, which comprises a base and a mounting frame, a hydraulic cylinder is mounted on the base, a cross beam is arranged at the output end of the hydraulic cylinder, one end of the cross beam is rotatably connected with a stirring shaft, and a dispersion disc is arranged at the bottom of the stirring shaft; the mounting frame is arranged at the end, located at the stirring shaft, of the cross beam, a flow field mechanism is arranged on the mounting frame, the flow field mechanism comprises two arc-shaped adjusting blocks which are oppositely arranged, the adjusting blocks are in sliding connection with the mounting frame, the stirring shaft is located between the two adjusting blocks, and the two adjusting blocks are close to each other and away from each other through an adjusting part. At least two baffles are rotationally connected to the lower portion of each adjusting block, and the baffles are locked through locking pieces.

This utility model relates to a stator-rotor assembly and a powder-liquid mixing device. A stator-rotor assembly includes at least one stator and at least one rotor, the rotor rotating relative to the stator to shear the material flowing through the assembly. The structure of a single stator includes a first disc with several flow holes along the circumference on its end face for material flow. The structure of a single rotor includes a second disc with several notches along the circumference on its end face for material flow; each notch is hollowed out, thus forming independent blades between adjacent notches. By configuring the stator and rotor, the shearing consistency of the stator-rotor assembly on the material can be improved, thereby increasing the dispersion efficiency; simultaneously, the small overlap area between the stator and rotor reduces the heat generation of the stator-rotor assembly.

The utility model discloses engineering machinery multiway valve body accessories relates to multiway valve technical field, including main valve body, the both sides of main valve body are provided with a plurality of oil inlet and oil outlet, the oil inlet and oil outlet outside all are fixedly connected with helical line shunt passage, the inner chamber of helical line shunt passage is towards the oil inlet one side and is opened with the liquid inlet tapering runner, when oil liquid is in through oil inlet and oil outlet send, all first pass through helical line shunt passage, and the oil liquid of passing through helical line shunt passage first pass through liquid inlet tapering runner, effectively reduced the impact force of oil liquid, improved the stability of oil liquid. Oil liquid continues to flow in helical line shunt passage, gradually enters the export diffusion chamber, and the design of export diffusion chamber makes oil liquid can diffuse steadily when flowing out, then is sent into main valve body and is sent into oil equipment, further reduces the turbulent flow and energy loss of oil liquid.

This invention discloses a precipitated silica dispersant for rubber, its preparation method, and its application, relating to the field of rubber additives. The precipitated silica dispersant for rubber is made from raw materials comprising the following proportions: modified vegetable oil and hydroxide, wherein the molar ratio of the modified vegetable oil to the hydroxide is 1:(0.3-0.6), and the modified vegetable oil is copolymerized from vegetable oil monomers, benzene ring unsaturated monomers, and cashew nut phenol. This application provides an environmentally friendly and safe precipitated silica dispersant that can significantly improve the dispersibility of precipitated silica in rubber compounds while simultaneously improving the mechanical properties of the rubber compounds.

The utility model provides an anti-settling high-efficiency mixing device for water-based paint production, which comprises a mixing tank, a driving unit, a rotating main shaft, an upper-layer axial-flow paddle, a lower-layer radial-flow paddle and a bottom scraping and sweeping unit, the driving unit is arranged at the top of the mixing tank, the output end of the driving unit is fixedly connected with the top end of the rotating main shaft, and the bottom scraping and sweeping unit is arranged on the rotating main shaft. The rotating main shaft extends into the mixing tank from the top of the mixing tank along the central axis of the mixing tank, the bottom end of the rotating main shaft is hinged to the bottom of the mixing tank, and the upper-layer axial-flow type paddle, the lower-layer radial-flow type paddle and the bottom scraping and sweeping unit are fixedly connected with the rotating main shaft and are sequentially arranged along the rotating main shaft from top to bottom; an inclined angle is formed between the blade surface of the upper-layer axial-flow type blade and the horizontal plane; and the lower-layer radial flow type paddle is a turbo type paddle. A three-dimensional circulating flow field is formed in the tank body, mixing dead angles at the center of the tank bottom and the corners of the tank wall are eliminated, and sedimentation of pigment and filler in water-based paint is effectively prevented.

The present application relates to a kind of refractory dispersant and its preparation method in the technical field of refractory additive, it is the comb structure copolymer, the copolymer includes styrene-maleic anhydride copolymer main chain, polyethylene glycol side chain grafted on the styrene-maleic anhydride copolymer main chain by ester bond, and phosphate radical;The polyethylene glycol side chain includes short-chain polyethylene glycol with molecular weight of 400-600 and long-chain polyethylene glycol with molecular weight of 800-1200.The present application realizes the precise division of function by using asymmetric compound polyethylene glycol side chain of specific molecular weight range, and controls esterification grafting degree is 50%-85%, not only can provide excellent initial wetting and dispersion force, ensure that slurry has excellent construction fluidity, but also can effectively prevent particle re-aggregation and sedimentation under static or shear, so as to fundamentally solve the technical problem that traditional dispersant is difficult to consider high initial fluidity and long-term anti-settling property, plasticity.

The utility model relates to color sorter technical field discloses a kind of plastic sorting photoelectric positioning adjusting equipment, including cabinet and pillar, the inside of the cabinet is provided with distinguishing mechanism, the inside fixedly connected with two supports of the cabinet, the top fixedly connected with fixed frame of the cabinet, the inside of the fixed frame is provided with vibrating mechanism, the distinguishing mechanism includes servo motor one, the bottom fixedly connected in the top of pillar of servo motor one, the inner wall of the cabinet is fixedly connected with fence, the right side fixedly connected with isolation plate of the fence, the front side of the isolation plate is provided with adjusting assembly, the outer wall fixedly connected with baffle of the fence.In the utility model, through servo motor drive round plate rotation, drive the plastic in fence with round plate movement, plastic realizes uniform flow through the gap between isolation plate and fence, adjusting assembly is adapted to different specifications plastic by adjusting angle position.

This invention discloses a rubber accelerator oxidation process and feeding device, including a reaction vessel body, which comprises a reaction tank, an end cap, and an air inlet. A feeding mechanism is provided on the reaction vessel body, comprising a feeding tank, a processing tank, and a feed inlet. The feed inlet is located on the processing tank, and the output end of the feeding tank is connected to the feed end of the end cap. A dispersion component is provided on the processing tank, which is used to separate accelerators in a viscous or agglomerated state. This rubber accelerator oxidation process and feeding device utilizes the dispersion component to disperse viscous or agglomerated accelerators, effectively preventing incomplete oxidation during subsequent oxidation processes. Simultaneously, the detection and processing component effectively detects and reprocesses the accelerators, reducing the entry of viscous or agglomerated accelerators into the oxidation process, thereby further improving the product quality of the accelerator.

The utility model discloses a liftable dispersion machine for paint production, and relates to the technical field of paint production. The paint bucket supporting device comprises a base, a supporting plate and a fixing frame are arranged at the top of the base, a fixing plate is welded to the upper portion of one side of the supporting plate, a first lead screw is installed on the inner side of the fixing plate, and a threaded cylinder is in threaded connection with the outer surface of the first lead screw. Then a second servo motor is started, the second servo motor rotates to enable a driving shaft to rotate, so that a driving bevel gear rotates, the driving bevel gear rotates to drive a driven bevel gear to rotate, so that a second lead screw rotates, and then a threaded seat drives a paint bucket to move upwards through a bearing groove; and after the paint bucket moves upwards, the cover plate can seal the paint bucket, so that the effect of shielding the paint bucket can be achieved, and the problem that paint is wasted due to the fact that the paint is likely to be splashed to the outer side of the paint bucket in the machining process is solved.

The utility model relates to the field of 3D printing, in particular to plastic additive powder anti-agglomeration mixing equipment which comprises a bottom plate, a lifting assembly is arranged on the bottom plate, and a mixing assembly is arranged on the lifting assembly; according to the anti-agglomeration mixing equipment for the plastic additive powder, through the arrangement of the mixing assembly, the scheme adopts a multi-motor cooperative driving composite motion mechanism, a second motor drives a stirring frame to realize shearing and convection dispersion of materials in a barrel, and a first motor drives a rotating frame and the mixing barrel to rotate, so that space migration and collision of the materials are enhanced; the third motor enables the rotating frame to rotate reversely through the chain wheel and the transmission chain, and a multi-dimensional complementary movement track is formed. The multi-shaft linkage mode effectively breaks through the limitation of traditional single-shaft stirring, the dispersion efficiency and uniformity are remarkably improved, and the agglomeration phenomenon is efficiently eliminated by strengthening friction and collision among particles, so that the mixing quality of the plastic additive powder is ensured to meet the high-standard process requirement.

This invention belongs to the field of sports nutrition supplements and food ingredient processing technology, and particularly relates to a method for preparing ultrafine creatine with improved solubility and absorption efficiency. Creatine monohydrate is pretreated with low water activity and then ultrafinely pulverized using a low-temperature airflow. Malic acid and citric acid are then enriched and coated onto the surface of the creatine particles under low water activity conditions. The particles are then granulated at low temperature to form porous secondary composite microparticles. These composite microparticles maintain a high crystal form retention rate of creatine monohydrate and a low creatinine production rate in their dry powder state. Upon reconstitution with water, they rapidly disintegrate and form a locally acidic interface environment, improving the wetting, dispersibility, and dissolution efficiency of creatine.

The invention relates to the technical field of material preparation, and discloses equipment and a process for preparing a temperature-resistant lubricating material special for high-flowability polyphenyl ether, the equipment for preparing the temperature-resistant lubricating material special for high-flowability polyphenyl ether comprises a preparation tank, a motor arranged on the preparation tank, a main shaft arranged in the preparation tank and a plurality of stirring blades arranged on the main shaft, the device further comprises a turbulent flow assembly, the turbulent flow assembly comprises a fixed shaft fixedly connected to the inner wall of the preparation tank, a sleeve shaft rotationally arranged on the fixed shaft in a sleeving mode, a plurality of frames fixedly connected to the sleeve shaft and a plurality of streaming rods arranged on each frame, the streaming rods and the stirring blades are arranged in a staggered mode, and the stirring blades can penetrate through gaps between the adjacent streaming rods; the fixing shaft is sleeved with a torsional spring. According to the invention, through switching of periodic forward rotation and reverse rotation of the turbulent flow assembly, a steady-state flow field formed by traditional stirring equipment is effectively broken, meanwhile, a material laminar flow boundary layer is broken, and the dispersion efficiency and the mixing uniformity between materials are improved.

This invention discloses a furan polyester composition, which is mainly composed of 2,5-furan dicarboxylic acid structural units and aliphatic diol structural units. The furan polyester composition contains germanium and antioxidants with specific structures. The furan polyester composition also exhibits good color tone and heat resistance, and can be used in fibers, films, engineering plastics, etc.

This invention relates to the field of mixing equipment technology, specifically to a microwave-high pressure synergistic mixing device for mica paper binder. It includes a support frame, on which a horizontally arranged mixing tank is mounted. A main motor is mounted on the support frame, and the output end of the main motor is connected to a stirring shaft extending into the mixing tank. A booster pump is mounted on the support frame, and the output end of the booster pump extends into the mixing tank. A microwave heater is mounted on the top of the mixing tank, with its microwave output end facing the interior of the mixing tank. A stirring paddle is connected to the outer wall of the stirring shaft, and an elastic scraper is connected to the stirring paddle. This invention, by integrating microwave bulk heating and a pressurized environment, prevents wall adhesion and bubble generation from the source. Its elastic scraper has a periodic self-cleaning function, which can powerfully remove its own and the tank wall's adhering materials, reducing secondary accumulation. Combined with a dynamic flow guiding design, it forms a high-intensity changing flow field, achieving efficient material dispersion.

This utility model relates to the field of mixing equipment technology, and provides a hydraulic jet mud mixer. The hydraulic jet mud mixer includes a mud tank, a jet nozzle, a mud circulation loop, and a mud pump. The mud tank has a mixing chamber; the jet nozzle is located at the bottom of the mixing chamber and jets the mud towards the mixing chamber; one end of the mud circulation loop is connected to the jet nozzle, and the other end is connected to the upper middle part of the mixing chamber. The mud circulation loop is used to transport the upper middle layer of mud medium in the mixing chamber to the jet nozzle, and then jets it into the mixing chamber; the mud pump is located on the mud circulation loop and is used to pump the mud medium in the mud circulation loop to the jet nozzle. This application achieves a mud mixer with no mechanical wear, a long service life, and low maintenance costs; at the same time, it can achieve efficient mixing, significantly improving the solid phase dispersion efficiency.

The application relates to the technical field of graphene and discloses a graphene dispersion liquid preparation method based on ultrasonic assistance, which comprises the following steps: mixing graphene powder, a solvent, nano-silicon dioxide, a dispersion catalyst, a stabilizer and a reducing agent to form a preliminary mixture; pretreating the preliminary mixture with a surface modifier; applying ultrasonic treatment to the preliminary mixture for 5-60 minutes; filtering and centrifugally separating the mixture after the ultrasonic treatment, removing undispersed particles, and obtaining a graphene dispersion liquid with excellent stability and dispersion efficiency; by adding nano-silicon dioxide, the surface characteristics of the nano-silicon dioxide are used to enhance the space stability between graphene sheet layers, and the graphene sheet layers are prevented from re-agglomerating. The dispersion catalyst accelerates the dispersion process and improves the dispersion efficiency. The pretreatment step of the surface modifier significantly improves the affinity between the graphene and the solvent, and further promotes the uniform dispersion of the graphene.

This utility model relates to the field of ink and coating preparation technology, and discloses a dispersion device for ink and coating, including a base, an outer shell fixedly connected to the upper surface of the base, a cylinder fixedly connected inside the outer shell, a drive assembly provided at the output end of the cylinder, a lower surface of the cylinder fixedly connected to the upper surface of the base, and an adjustment assembly provided on the upper surface of the base; the adjustment assembly includes a support column, the lower surface of the support column fixedly connected to the upper surface of the base, and a support plate fixedly connected to the upper surface of the support column. In this utility model, a motor drives a connecting block to rotate, the connecting block drives a connecting rod to move, causing the connecting rod to drive the support column to move linearly inside the support plate, and then, through the limiting of the guide plate, the clamping plate moves horizontally above the support plate, thereby completing the clamping of the container containing ink and coating.

This utility model provides a reciprocating pneumatic disperser for shampoo, belonging to the field of mechanical engineering technology. It includes a supporting mechanism comprising a base and a fixed frame fixedly connected to the base; and a driving mechanism comprising a lifting assembly and a dispersing assembly. The lifting assembly includes a fixed plate fixedly mounted on the fixed frame, a first adjusting rod rotatably connected to the fixed plate, and a positioning block rotatably connected to the other end of the first adjusting rod. Through the cooperation of the lifting assembly and the dispersing assembly, this utility model not only effectively adapts to different container sizes and liquid level changes, improving the flexibility of equipment use, but also, through the linkage structure of the reciprocating tank and the driving column, drives the dispersing wheel to achieve reciprocating rotational motion. This not only efficiently disperses materials but also effectively avoids air entrapment caused by traditional continuous high-speed rotation, reducing bubble generation and improving the stability and dispersing efficiency of the equipment.

The utility model relates to the technical field of film preparation, in particular to a high-glossiness film preparation device which comprises a feeding hopper, a sorting box, a feeding pipe, a stirring tank, a multi-rod stirring assembly and a sorting assembly, the feeding hopper is fixedly connected to the top of the sorting box, and the feeding end of the bottom of the feeding pipe is fixedly connected with the discharging end of the sorting box; the multi-rod stirring assembly is rotationally connected into the stirring tank, and the sorting assembly is movably connected to the inner side of the top of the sorting box. According to the high-glossiness film preparation device, raw material dispersion uniformity is remarkably improved through cooperation of efficient dispersion and precise temperature control, then the film glossiness is optimized, namely, stirring dead angles are eliminated through cooperation of a corrosion-resistant shaft and stirring blades, the dispersion efficiency is improved, an electric heating rod is made to revolve around a driving shaft through planet wheel transmission, dynamic and uniform heating is achieved, and the film glossiness is improved. Material degradation caused by local overheating is avoided; on the other hand, the brush roller is matched with the driving motor to automatically clean the microporous plate, blockage is prevented, and the sorting efficiency is maintained.

The utility model discloses a carbon fiber composite complete grounding device, comprising a grounding down lead, a carbon fiber composite graphite blanket, carbon fiber composite graphite belts, a connector and a grounding module, and the connector is used for connection between the carbon fiber composite graphite belts and connection between the carbon fiber composite graphite belts and the grounding down lead. According to the utility model, through the combination of the carbon fiber composite graphite belt / blanket and the grounding module, a multi-dimensional conductive network is formed by using the high conductivity of the carbon fiber and the excellent ion conductivity of the graphite, so that the diffusion efficiency is effectively improved. Moreover, the grounding module can be quickly connected with the graphite belt through the movable hammer head, is convenient to construct, and is particularly suitable for high-soil resistivity regions.

The invention relates to an anti-precipitation device and method for water-based ink production, and belongs to the field of environment-friendly water-based ink production. The anti-precipitation device for water-based ink production comprises a tank body, one side of the tank body is communicated with a feeding pipe, and the bottom of the tank body is communicated with a discharging pipe; the mixing mechanism is arranged in the tank body, and the mixing mechanism is used for dispersing and mixing raw materials of the environment-friendly water-based ink; by arranging the mixing mechanism, the distance between a connecting plate and a stirring rod can be driven to dynamically change through cooperation of a wave-shaped guide groove and a spring reset mechanism, so that an extrusion crushing force is intermittently applied to caked raw materials between the connecting plate and the stirring rod, and the caked raw materials are powerfully broken by combining the shearing effect of a through hole of the connecting plate; the problem that clotted materials are difficult to thoroughly crush due to the fact that traditional stirring only depends on rotational shear force is effectively solved, and the dispersion fineness, color intensity and overall uniformity of printing ink are remarkably improved.

The utility model discloses a photovoltaic line ground resistance resistance lightning protection device, including site, photovoltaic system and lightning protection component, the center of site installs photovoltaic system, and the periphery of photovoltaic system is installed with resistance soil zone that buries. Advantageous effect: set up the main ground net that surrounds the outside of photovoltaic system, through the reliable connection of the ground lead -on line of multipoint connection with photovoltaic system, scatter lightning current distribution, adopt the main ground net material of graphene ground belt, through the resistance rate of multiple parallel reduction, its conductivity and corrosion resistance are superior to traditional steel material, can reduce contact resistance, on this basis, since the main ground net is connected with photovoltaic system through the ground lead -on line of mesh arrangement, and the main ground net is laid on the top surface of rectangular resistance soil zone, and the main ground net is set in the pre -buried pit of resistance soil zone through the ground lead -down body, combines the resistance soil zone of low resistance rate soil and resistance agent filling combination, enlarge the current spreading range, promote the current spreading efficiency.

The utility model discloses an inorganic matter dispersing device for cosmetic processing, and belongs to the technical field of dispersing devices. The stirring device comprises a base, a tank body assembly, a conical pipe assembly, a connecting cover assembly, a cover plate assembly and a stirring assembly, a first threaded groove is formed in the bottom of the tank body, a motor is installed at the top of a cover plate, the output end of the motor movably penetrates through the cover plate, and a connecting shaft is matched with the bottom of a coupler; the connecting shaft is sequentially sleeved with a first turbine blade, a second turbine blade and a spiral conveying shaft from top to bottom, a scraper blade is fixedly connected to the outer surface of the connecting shaft, and the top of the coupler is matched with an output shaft of a motor. According to the utility model, the tank body assembly, the conical pipe assembly and the stirring assembly are detachably connected, and the multi-stage action of the turbine blade, the scraper blade and the spiral conveying shaft is combined, so that the efficient dispersion is realized, the modular installation is realized, and the cleaning is convenient.

The utility model discloses a positive lead paste additive dispersing device, and aims to solve the problems that most of the existing dispersing devices are only provided with one feeding hole and one dispersing cavity, raw materials are poured into a stirring cavity in sequence for dispersing, and agglomeration and layering phenomena are easy to occur due to the fact that various raw materials are different in mass and are poured into the stirring cavity in sequence. According to the utility model, the rotary premixing disc and the dispersing barrel are arranged, and the plurality of premixing barrels are arranged, so that similar raw materials are premixed through the premixing barrels, and a plurality of premixed raw materials are poured into the premixing disc at the same time through the plurality of through grooves, and the plurality of raw materials are mutually overlapped in a spiral shape through the rotary premixing disc; and then various raw materials are premixed under the action of a stirrer II, the raw materials are scattered into a dispersion barrel through scattering holes, the rotation direction of the dispersion barrel is opposite to that of a premixing disc, so that the raw materials are distributed more uniformly, and then the raw materials are dispersed and processed by the premixing disc, so that the possibility of layering and agglomeration of the raw materials can be reduced, and the dispersion efficiency is higher.

This utility model belongs to the technical field of slurry mixing devices, specifically relating to a high-efficiency slurry dispersion device. The utility model includes: a frame, a drive assembly mounted on the frame, a dispersion shaft coaxially connected to the output shaft of the drive assembly, and a powder feeding assembly, a discharge assembly, and a dispersion assembly mounted sequentially from top to bottom on the frame. The dispersion assembly is connected to both the discharge assembly and the powder feeding assembly. The dispersion shaft extends through the powder feeding assembly and the discharge assembly into the dispersion assembly. A liquid inlet is provided at the bottom of the dispersion assembly, and a liquid inlet pump is connected to the liquid inlet. The liquid inlet pump is connected to a storage tank. The discharge port of the discharge assembly is connected to the inlet of the storage tank. This utility model establishes a circulating dispersion system through the dispersion assembly and the storage tank. The slurry circulates and disperses between the dispersion assembly, the discharge assembly, and the storage tank. Using a circulating high-efficiency dispersion device for powder-liquid mixing enables faster and better slurry mixing.

The utility model relates to the technical field of coating dispersion machines, and discloses a dispersion machine for preparing modified coating, which comprises a base and a support plate, a dispersion mechanism is arranged at the upper end of the support plate, and the dispersion mechanism comprises a support plate, a bearing seat, a servo motor, a gear, a toothed plate, a connecting plate, a variable speed motor and dispersion blades, the bottom of the supporting plate and the top of the base are fixedly installed. According to the dispersion machine for preparing the modified coating, through the use of a servo motor, a gear, a toothed plate, a connecting plate, a variable speed motor and dispersion blades, when the coating is dispersed and prepared, lifting dispersion can be carried out in the dispersion barrel, and the effect of improving the dispersion range is achieved; and the stability of the toothed plate when moving on the back surface of the dispersion barrel is ensured, so that the problem of how to lift and disperse the coating during dispersion is solved, the effect of wider coating dispersion range can be achieved, and the flexibility of the equipment during use is improved.

The utility model discloses a uniform seeding device, which comprises a material receiving cylinder, a seeding assembly is arranged on the material receiving cylinder, the seeding assembly comprises a fixed seat, a second motor, a rotating plate, an adjusting rod and a moving rod, the fixed seat is arranged at one end of the material receiving cylinder, the second motor is fixedly arranged on the fixed seat, and the rotating plate is arranged on the second motor. The rotating plate is connected to the output end of the second motor, the adjusting rod is rotationally connected to the rotating plate, the moving rod is rotationally connected to the adjusting rod, a dispersing assembly is arranged on the material receiving barrel and comprises a supporting seat, a stirring barrel and a discharging pipe, the supporting seat is mounted at the top of the material receiving barrel, and the stirring barrel is mounted on the supporting seat. The stirring barrel is arranged at the top of the supporting seat, and the discharging pipe is connected between the stirring barrel and the material receiving barrel, so that the technical problems that in the background technology, the precision of a seeding rate adjusting mechanism of existing equipment is generally insufficient, and the precision requirements of different crops on the seeding density are difficult to meet are solved.

The present application belongs to the technical field of vehicle accessories, and particularly relates to a front and rear buffer structure of a sand vehicle, which comprises a main beam, a front end of the main beam is provided with a collision-proof cross beam, the main beam extends along the front and rear direction of the sand vehicle and is located on the inner side of a wheel of the sand vehicle; further comprising: an upper collision-proof frame, the upper collision-proof frame comprises a first frame body and a second frame body which extend along the front and rear direction of the sand vehicle, the first frame body is located above the wheel of the sand vehicle, and the second frame body is located in front of the wheel of the sand vehicle; a connecting arm, the connecting arm is used for connecting the front end of the main beam and the second frame body, and the connecting arm is located on the front side of the wheel of the sand vehicle; an energy absorption box, the energy absorption box is arranged at the front end of the main beam and connected with the collision-proof cross beam; wherein the connecting arm is plate-shaped, and one side surface of the connecting arm is formed into a corrugated surface through a plurality of grooves which are uniformly and spacedly distributed along the up and down direction. Compared with the prior art, the present application improves the use safety of the sand vehicle.

This invention relates to the field of paint preparation technology, and discloses a super wear-resistant deck paint and its preparation method, comprising a film-forming resin, filler, solvent, and additives. This super wear-resistant deck paint, through careful selection of suitable film-forming resins and high-hardness wear-resistant fillers, and optimization of the component ratio, possesses excellent wear resistance, corrosion resistance, weather resistance, adhesion, and anti-aging properties. It can resist mechanical wear, seawater erosion, and ultraviolet radiation, preventing coating peeling and rusting, and is suitable for complex marine and outdoor environments, significantly extending the service life of deck coatings. Simultaneously, its preparation process is scientific and simple. By precisely controlling the parameters of each step, combined with batch addition of fillers and gradient speed stirring, the dispersion efficiency and effect are improved, filler agglomeration is avoided, and product quality is ensured to be stable and uniform. Furthermore, the preparation does not require complex and expensive equipment, which is conducive to large-scale industrial production, reduces production costs, and has broad application prospects.

The utility model discloses anti-blocking high-speed dispersion equipment for color paste of a gel pen, which belongs to the technical field of chemical machinery and comprises a box body, a feed hopper is mounted at the top of the box body, a discharge pipe is mounted at the bottom of the box body, a valve is arranged on the discharge pipe, two mounting rods are fixedly mounted on the inner wall of the box body, and the two mounting rods are fixedly connected with the feed hopper. The two mounting rods are rotationally connected with the same positioning pipe, paddles are fixedly mounted at the bottom end of the positioning pipe, a motor is fixedly mounted on one side of the box body, a rotating rod is fixedly mounted on an output shaft of the motor, and the rotating rod is in transmission connection with the positioning pipe; the air flushing mechanism comprises an air pump, and the air pump is rotationally connected with the positioning pipe. The gas pulse type impact is realized through the running fit of the isolation pipe and the positioning pipe and the intermittent communication of the vertical strip hole and the exhaust hole, and the dynamic sealing design not only prevents the slurry from flowing backwards, but also breaks the pigment agglomeration through periodic gas disturbance and improves the dispersion uniformity.