174results about How to "Improve mixing efficiency" patented technology

This invention discloses a retractable multi-material 3D printing head, which includes an extrusion structure, a first feeding structure, a second feeding structure, and a third feeding structure. By connecting the three feeding structures with one extrusion structure, the extrusion retraction problem in 3D printing of multiple materials is solved. The extrusion structure has three meshing screws, resulting in high mixing efficiency during slurry mixing. Simultaneously, each of the three feeding structures has a screw, allowing for better control of the amount of high-viscosity material added to the extrusion structure. Furthermore, the three screws inside the extrusion structure are specially designed irregular-shaped screws. While achieving conventional mixing, they not only better control the material extrusion amount but also work together with the screws in the feeding structures to achieve slurry retraction when printing high-viscosity materials, improving the forming effect and allowing for a wider solid content range in the formed ceramic slurry.

This utility model discloses a compound probiotic raw material mixing device, including a mixing tank. A feed pipe is fixedly installed on the mixing tank, and a discharge pipe is fixedly connected to the bottom of the mixing tank. An electromagnetic valve is fixedly installed on the discharge pipe. An installation ring is rotatably arranged inside the mixing tank. Two sets of connecting rods are fixedly installed on the circumference of the installation ring. Each set of connecting rods is fixedly connected to a vertical rod. An arc-shaped scraper is installed on one side of each vertical rod, and one side of the arc-shaped scraper is in contact with the inner wall of the mixing tank. An installation plate is fixedly connected to the upper end of each vertical rod. In this utility model, the arc-shaped scraper scrapes off the raw material adhering to the inner wall of the mixing tank. The stirring rod and the auger blade work together to stir and mix the raw material, improving the uniformity of the mixture and ensuring a balanced distribution of probiotics, thereby improving the overall quality and efficacy of the product.

This utility model belongs to the technical field of drip irrigation tape production equipment. Specifically, it discloses a raw material mixing device for drip irrigation tape production. The bottom of the screening box is connected to the screening box through a first discharge port. The top of the screening box is provided with several inlets. A vibrating screen is inclinedly arranged in the upper part of the inner part and a U-shaped filter tank is fixedly connected in the lower part. An agitator is rotatably connected in the U-shaped filter tank. A drive shaft is rotatably connected in the mixing tank. A conical material distribution plate is fixedly connected in the upper part of the drive shaft, an agitator blade is fixedly connected in the middle part, and an inclined scraper is fixedly connected in the lower part through a connecting rod. A second discharge port is opened at the bottom of the mixing tank. By setting up a screening box, this utility model can select large particles and lumpy raw materials, avoid clogging of the discharge pipe, and make the mixing more uniform.

The utility model provides a kind of water-based ink production stirring mixing equipment of high efficiency processing, it is related to ink production stirring technical field, including support, stirring barrel is installed on the support, vertical fixed mounting is installed in the one side of support, mounting box is provided on the stand, rotation is provided with the shaft on the mounting box, driving mechanism is provided in the mounting box, the driving mechanism is connected with the shaft and drives the rotation of the shaft, the shaft rotation is installed in the mounting box, the shaft is provided with scrape and stir component, the scrape and stir component is arranged in the stirring barrel.The utility model is scraped by stirring paddle and bottom scraper collaborative work, while stirring ink, the material deposited in the bottom of barrel is scraped, prevent the material of barrel bottom from long-term accumulation and affect mixing uniformity.Ladder type arrangement's side wall scraper covers the full height of barrel wall, effectively removes the ink attached on barrel wall, avoid material waste, prevent ink residue and lead to equipment corrosion.

This invention relates to the field of chlor-alkali electrolysis equipment, and more particularly to an assembly of independent unit bipolar ion-exchange membrane electrolyzers, comprising an assembly frame and multiple fixed frames. The assembly frame supports the fixed frames, and independent unit electrolyzers are mounted on the inner sides of each fixed frame via fixing bolts. Each independent unit electrolyzer includes a frame, with a composite plate fixedly connected to the center of the frame. The composite plate separates the cathode chamber and the anode chamber on both sides of the frame. Anode ribs are fixedly connected to the interior of each anode chamber, and an anode mesh is installed at the end of each anode rib away from the composite plate. This invention creates forced disturbance to the solution inside the anode chamber during continuous replenishment of refined brine, significantly improving solution mixing and flow efficiency, allowing the brine to fully contact the electrodes, and enhancing the completeness of the electrolysis reaction. Compared to traditional passive flow methods, the solution circulation effect is significantly improved.

This utility model discloses a double-spiral stirring shaft chemical reactor, relating to the field of chemical equipment. The double-spiral stirring shaft chemical reactor includes a reaction vessel, on which a cover plate is detachably connected by fixing bolts. It also includes symmetrically arranged feed cylinders located inside the reaction vessel and fixedly connected to the cover plate. This utility model utilizes a variable diameter structure (larger at the bottom, smaller at the top) for the feed cylinder and spiral blades. As the material is conveyed upwards, its flow velocity increases, resulting in high-speed ejection from the discharge pipe, forming strong turbulence that breaks up material agglomerates. Simultaneously, the spiral blades, in conjunction with the feed cylinder, circulate the material within the reaction vessel. Compared to traditional stirring methods, this significantly shortens the time required for uniform mixing. Furthermore, a booster pump releases bubbles at the bottom of the reaction vessel via a jet nozzle. The disturbance generated by the rising and bursting of these bubbles, combined with the material circulation driven by the spiral blades, enhances the mixing effect from multiple directions and scales, further improving reaction efficiency.

This utility model provides an intelligent temperature-controlled mixing device for plastic masterbatch, relating to the field of plastic product manufacturing technology. It includes: a fixing ring, a support rod, a temperature control component, a plastic substrate granule feeding hopper, a masterbatch feeding hopper, a mixing mechanism, a discharge pipe, and a switching valve. The temperature control component includes an outer shell, an inner shell, a heating element, and a control panel. The plastic substrate granule feeding hopper includes a feeding pipe, a feeding hopper, and a filter screen. The mixing mechanism includes a servo motor, a first rotating rod, a spiral stirring blade, a collar, a flat stirring blade, and a connecting component. The connecting component includes a second rotating rod, a lower stirring blade, and a connecting rod. This utility model can significantly improve the efficiency and quality of plastic masterbatch mixing and reduce the intensity of manual operation.

The application belongs to the technical field of polyurethane grouting materials, and discloses a high polymer grouting material capable of being rapidly cured in a low-temperature environment, which is formed by mixing A component and B component, and the content of each component is as follows in terms of weight fraction: A component: 100 parts of polymethylene polyphenyl polyisocyanate; B component: 35 parts of polyether polyol A, 15 parts of polyester polyol B, 5-15 parts of Mannich base, 10 parts of flame retardant, 1.5 parts of foaming catalyst, 0.5 parts of gel catalyst, 0.5 parts of surfactant, 5 parts of physical foaming agent, 1.0 parts of chemical foaming agent and 5 parts of plasticizer. The Mannich base curing agent is added to the B component during preparation of the two-component polyurethane grouting material, and is uniformly mixed with other materials, so that the high polymer grouting material can be rapidly cured in a low-temperature environment.

This utility model relates to the field of chemical equipment technology and discloses a mixing vessel for preparing a bactericide and algaecide solution. The vessel includes a tank body, with a transmission seat fixedly connected to the upper end of the tank body via multiple support rods. A mixing assembly is disposed between the tank body and the transmission seat. A waste gas purification assembly is disposed on one side of the tank body. The mixing assembly includes two lifting threaded rods, both rotatably connected to the transmission seat. The threads of the two lifting threaded rods are arranged in opposite directions. Lifting sleeves are threaded onto the outer walls of both lifting threaded rods. Lifting frames are fixedly connected to the lower ends of both lifting sleeves. A stirring motor is fixedly disposed inside each of the two lifting frames. In this utility model, by providing a mixing assembly, the two stirring rods can be staggered in their lifting and lowering, and combined with the rotation of the stirring rods, the stirring range is effectively expanded, forming a three-dimensional stirring trajectory, significantly improving the uniformity of the solution mixing and increasing the mixing efficiency.

This utility model relates to the field of chemical equipment technology, and in particular to a static mixer for chemical raw materials. It includes a mixer cylinder with a support shaft inside. At least one set of mixing units is mounted on the support shaft. The mixing units on the support shaft, arranged from bottom to top, consist of: a guide plate, a right-handed blade, a guide plate, a left-handed blade, a guide plate, and another right-handed blade. The left-handed and right-handed blades have opposite helical directions. The guide plate has guide holes. The left-handed and right-handed blades are evenly spaced circumferentially. The support shaft or mixing unit is fixedly connected to the inner wall of the mixer cylinder. This static mixer for chemical raw materials, through the mixing units formed by the left-handed, right-handed blades, and guide plates, can simultaneously handle cutting and diffusion, improving mixing efficiency and effect, reducing pressure drop, and facilitating cleaning.

The utility model relates to the technical field of plate waste water, and discloses zero-discharge plate waste water membrane separation environment-friendly treatment equipment which comprises a shell assembly, a membrane separation assembly and a membrane separation assembly, the shell assembly comprises a shell, and the top of the shell is communicated with water inlet pipes which are symmetrical to each other; the mixing assembly comprises a first rotating rod and a second rotating rod, and the first rotating rod and the second rotating rod are located on the inner side of the shell and rotationally connected with the shell; an operator respectively throws wastewater to be treated and treatment liquid into the shell through the water inlet pipe. A partition plate I divides a water body, a filter plate preliminarily intercepts particles in the water, then a rotating motor is started to drive a rotating rod I and a gear I to rotate, a gear II rotates through gear meshing transmission, and then a rotating rod II is driven to rotate; according to the meshing characteristic of the gear, the rotating rod I and the rotating rod II rotate reversely, so that the stirring rod forms bidirectional stirring on the water body, the mixing effect of the wastewater and the treatment liquid is enhanced, and the mixing efficiency and uniformity of the wastewater and the treatment liquid are improved.

This utility model relates to the technical field of boiler furnace air conditioning and distribution devices, and discloses a boiler furnace air conditioning and distribution device, including a furnace body, which is the combustion space of the boiler and has a hollow structure; a primary air inlet duct connected to the bottom of the furnace body for inputting primary air; a secondary air inlet duct connected to different height positions in the upper middle part of the furnace body for inputting secondary air; a primary air volume regulating valve installed on the primary air inlet duct for regulating the primary air volume; and a secondary air volume regulating valve installed on the secondary air inlet duct for regulating the secondary air volume. In this utility model, the inclined air outlet of the air cap at the bottom of the primary air inlet duct and the air distributor in the upper middle part of the secondary air inlet duct cooperate to achieve precise stratified distribution of air in the furnace body. The tangential primary air and the downwardly inclined secondary air form a composite flow field, enhancing the mixing efficiency of fuel and air and improving combustion completeness.

This utility model discloses a dilution tank lid with an additive input mechanism, relating to the field of dilution tank technology. The utility model includes a lid body and an additive input mechanism. A stirrer mounting position is provided at the axial center of the lid body. The additive input mechanism includes an input pipe and a reinforcing beam. The input pipe consists of an outer section, a bent section, and an inner section connected sequentially. The input pipe includes an inner pipe and an outer pipe, with several ribs between them, forming a water-cooling cavity. This utility model, by designing an input pipe with a combined inner and outer pipe, can form a pipeline with circulating water cooling capacity, avoiding the problem of premature softening and melting of the additive due to high temperatures, ensuring the quality of the additive. Simultaneously, the water cooling capacity ensures that the input pipe can extend to the axial region inside the tank, avoiding the area of ​​the cooling coil, optimizing the feeding position, improving mixing efficiency and reaction uniformity, and enhancing the performance of the dilution tank.

This utility model relates to the field of coal tar processing technology, specifically to a coal tar hydrogenation reactor, including a reaction tank. A catalyst box is located at the lower end of the reaction tank, and a mixing mechanism is installed inside the reaction tank. The mixing mechanism includes a first rotating rod and a stirring rod. The top end of the first rotating rod is fixedly connected to the output end of a motor. A spiral blade and a baffle plate are fixedly connected to the outer side of the first rotating rod. The motor drives the first rotating rod to rotate the spiral blade and baffle plate above the inside of the reaction tank to initially mix the coal tar and hydrogen. It also drives the stirring rod to rotate inside the catalyst box to stir the catalyst, achieving dynamic gas-liquid mixing, accelerating the dissolution of hydrogen in the coal tar, reducing gas phase residence time, enhancing reactor mixing efficiency, and simultaneously continuously agitating the catalyst to prevent catalyst caking, improve the utilization rate of active sites, and extend catalyst life.

The utility model relates to food inspection field discloses a kind of distillation devices for food inspection capable of uniform heating, including base, the left side of the base is equipped with controller, the inside of the base is equipped with heating cavity, the inside of the heating cavity is equipped with retort, the inside of the retort is equipped with stirring shaft, the left side of the top of base is equipped with motor support, driving motor is installed on the motor support, the left side of the top of retort is equipped with thermometer.The distillation device for food inspection capable of uniform heating drives stirring blade to the liquid inside retort by driving motor, the efficiency of stirring mixing can be improved when stirring blade is fully opened, so that the liquid inside retort is fully agitated to realize uniform heating, heating layer adopts around type electric heating wire structure, the heat of heating layer is evenly conducted on the surface of retort by heat conduction layer to uniformly heat it, and the problem of uneven heating is solved.

This application relates to the technical field of waste gas treatment equipment, and discloses a boiler flue gas desulfurization and denitrification treatment device, including a desulfurization and denitrification cylinder. A filter box is fixedly installed on the left side of the desulfurization and denitrification cylinder, a mixing box is fixedly installed on the top of the desulfurization and denitrification cylinder, and a filtrate box is fixedly installed at the bottom of the desulfurization and denitrification cylinder. The same functional box is fixedly installed on the right side of the filtrate box, the right side of the desulfurization and denitrification cylinder, and the right side of the mixing box. The same conveying chamber is fixedly installed on the top of the functional box and the top of the mixing box. A chemical storage tank is fixedly installed on the top of the conveying chamber. An air inlet pipe is provided on the left side of the filter box, an activated carbon adsorption plate is provided inside the filter box, and a spraying mechanism is provided inside the desulfurization and denitrification cylinder. This application has the following advantages and effects: by setting up a conveying mechanism and a stirring mechanism, it can ensure the uniformity of the reagent concentration and improve the reaction activity, and can achieve the uniform addition of the reagent and improve the mixing efficiency.

The utility model relates to silicone sealant technical field especially, it relates to a base material production system used in the preparation of silicone sealant, including dehydration kettle and modification reation kettle, and the outlet of dehydration kettle and the outlet of modification reation kettle are connected with the reaction unit respectively, the top and bottom of reaction unit are equipped with inlet and outlet respectively, and the top of reaction unit is equipped with vacuum port, and the vacuum port is connected with vacuum buffer device, the outside of reaction unit is equipped with first heating part, and the inside of reaction unit is equipped with second heating part and pivot, and one end of pivot is connected with motor, and first dispersion part, second dispersion part and third dispersion part are equipped on pivot. The production system is reasonable in design, can guarantee that material mixes evenly, contacts reaction fully, also discharges the moisture in material, reduces and avoids the generation of air bubble when stirring, guarantees the quality of base material.

The embodiment of the application discloses viscous liquid primary dilution dissolving equipment, viscous liquid primary dilution dissolving equipment, including support assembly, the number of support assembly is three, the center of three support assembly is fixedly connected with oil pan, the top of three support assembly is fixedly connected with jar, the top of jar is fixedly connected with upper cover, the top of upper cover is fixedly connected with speed reducer, the output end of speed reducer is fixedly connected with stirring assembly, the inner wall of jar is fixedly connected with solid disc assembly. Through the cooperation of the fixed plate, the connecting plate and the lug plate, the steam coil can be fixedly installed in the inside of the jar, and the steam coil can be connected with the external ball valve steam pack, and then when the external ball valve steam pack is opened, steam can enter the inside of the steam coil, so that the grease in the inside of the jar can be heated, and the heating efficiency of the equipment can be improved.

The utility model relates to the technical field of paint dilution equipment discloses a paint dilution device for building paint production, including support seat, the inside fixed connection of support seat has motor no.

This utility model discloses a feed mixing device for pet food production, relating to the field of pet food production. It includes a base, a top-opening tank located on top of the base, a drive assembly located on one side of the base's top surface, a rotatable and sealed stirring rod located inside the tank, the bottom of the stirring rod penetrating the bottom of the base and connected to the drive assembly, multiple layers of stirring blades on the stirring rod, a discharge port located on the side of the tank away from the drive assembly, and a discharge valve located at the discharge port. By setting multiple layers of stirring blades with different shapes and angles, the feed ingredients are stirred from multiple dimensions, eliminating blind spots in the stirring process, improving mixing uniformity and efficiency, and meeting the needs of pet food production.

The utility model provides a kind of pyrolysis furnace with material uniform distribution, it is related to pyrolysis furnace technical field, including bottom plate, the top of bottom plate is provided pyrolysis furnace body, the top of pyrolysis furnace body is fixedly connected with multiple feed pipes, the top of bottom plate is fixedly installed with two slide rails, the outer surface wall between two slide rails is movably sleeved with slide plate, the top of slide plate is fixedly connected with two fixed frame, the outer surface wall between two fixed frame is fixedly connected with conveying pipe.In the utility model, through the interaction of each component of the device, the uniform distribution of materials in the pyrolysis furnace is realized, combined with the self-rotating mixing function of the pyrolysis furnace, the material mixing efficiency is significantly improved, the initial material accumulation problem is effectively overcome, and the heating process is uniform and efficient. This unloading mode not only improves the consistency of pyrolysis reaction and product yield, but also greatly reduces the coking risk caused by local overheating.

The utility model discloses a kind of lifting devices for double-column mixing machine, it is related to double-column mixing machine technical field, including left stand and lifting assembly, the left stand upper end is equipped with crossbeam, and right stand is provided with the right side of crossbeam lower end, the left stand inside is equipped with lifting assembly, and lifting assembly includes limiting installation groove, limit frame, servo motor, screw rod, movable sliding block and mounting block, the upper end of limiting installation groove inside is equipped with limit frame, and servo motor is installed in the middle of limit frame lower end, and servo motor front end is connected with screw rod, while movable sliding block is connected outside screw rod, movable sliding block outside is equipped with mounting block, the upper end of mounting block is equipped with rotating assembly. The lifting device for double-column mixing machine, the use height of material cylinder can be stably adjusted, avoid the position deviation of lifting device after long time use, improve the overall practicality and use efficiency of lifting device.

This utility model discloses a mixing device for PP plastic film processing, belonging to the field of plastic film processing technology. It includes a mounting base, a mixing tank, a mixing component, a mounting sleeve, and a support base. The mounting base is detachably mounted on the bottom of the mixing tank; the mounting sleeve is detachably mounted on the top of the mixing tank; the mixing component is rotatably mounted inside the mounting sleeve; and the support base is detachably mounted on the top of the mounting sleeve. This utility model, through multiple detachable installations, makes the mixing device easy to assemble and disassemble, facilitating subsequent cleaning. The mixing component is easy to disassemble and maintain. By assembling two mixing components with different mixing structures, the mixing efficiency can be improved. Furthermore, the rotation of the rotating cover drives the eccentrically mounted mixing component to rotate within the mixing zone, resulting in a more comprehensive mixing area.

The application belongs to the technical field of tailings conveying, and discloses a buffer type stirring and slurry mixing device for tailings grading conveying, which comprises a stirring outer tank, a buffer inner tank movably arranged in the stirring outer tank, an elastic support structure for suspending the buffer inner tank on the stirring outer tank, and a self-adapting water inlet assembly and a mixing and stirring assembly. The application effectively prevents overpressure of a conveying pump and pipeline blockage caused by too thick slurry, avoids insufficient strength and segregation and delamination of a filling body caused by too thin slurry, and greatly improves process stability and safety of a filling system.

This application discloses a mixer and an air mixing chamber, relating to the field of air mixing technology. The mixer includes a housing with a mixing chamber, an inlet, and an outlet. The mixing chamber has an internal mixing structure, which includes a guide channel and a bypass channel. One end of the guide channel is connected to the inlet, and the other end extends to the bottom of the mixing chamber. The two ends of the bypass channel are connected to the guide channel and the outlet, respectively. This allows the fluid medium flowing into the mixing chamber from the inlet to be guided to the bottom of the mixing chamber via the guide channel, and then flows upwards through the bypass channel to exit the mixing chamber from the outlet. The aforementioned mixer addresses the technical problems of low mixing efficiency and high pressure drop in existing mixers.

The application provides a high-efficiency enzymolysis reaction tank for food additives, and belongs to the technical field of enzymolysis tanks.The high-efficiency enzymolysis reaction tank for food additives comprises a mixing assembly and a cleaning assembly, the mixing assembly comprises a bottom plate, a tank body, a stirring piece, a motor, a gear, a gear ring, a transmission wheel and a belt, the cleaning assembly comprises a water spraying pipe, a rotary joint and a scraper, the bottom plate, the tank body, the stirring piece, the motor, the gear, the gear ring, the transmission wheel and the belt are arranged, the motor drives the gear to rotate, the gear is engaged to drive the gear ring to rotate, the gear ring drives the tank body to rotate, the motor drives the transmission wheel to rotate, the two transmission wheels are synchronously rotated by the belt, the tank body and the stirring piece are synchronously and reversely rotated, the mixing efficiency and uniformity are greatly improved, the reaction efficiency is improved, the water spraying pipe, the rotary joint and the scraper are arranged, high-pressure water can be injected to flush the inside after use, the inside residues can be conveniently and quickly cleaned by the scraper, and the practicality is improved.