68results about How to "Stir quickly" patented technology

The invention discloses printing wastewater circulation separation treatment equipment which comprises a fixed water tank, a transmission plate and a discharge pipe, a separation box is installed at the top end of the fixed water tank, an aerostatic press is installed on one side of the bottom of the separation box, the transmission plate is movably clamped in the separation box and located over the aerostatic press, and a positioning plate is installed at one end of the transmission plate; the positioning plate is made of a plastic material, a plurality of rectangular grooves are formed in the positioning plate, separation frames are installed in the rectangular grooves and used for separating suspended solid impurities, and the discharging pipe is installed at the bottom end of the fixed water tank, is in a bent shape and is connected with an external conveying pipe; compared with the prior art, after separation is completed, internal sewage can be rapidly discharged, whether the sewage reaches a reasonable standard or not can be determined according to the amount of precipitates and dirt adsorbed on the interception sheet before a large amount of sewage is discharged for 10-30 seconds, and simple detection can be carried out.

The utility model discloses a turnover type wheat wetting machine, and relates to the technical field of wheat wetting machines, the turnover type wheat wetting machine comprises a lifting machine and a wheat wetting assembly, the lifting machine is composed of a conveying pipe, a feeding groove opening and a discharging opening, and the wheat wetting assembly is used for evenly wetting the surface of wheat entering the conveying pipe; the wheat wetting assembly comprises a wheat wetting spray pipe, a water spray hole, a main flow pipe and a water pipe connector. According to the wheat wetting device, uniform wetting of wheat can be achieved by arranging the wheat wetting assembly, the wheat is divided through the multiple wheat wetting spray pipes, wheat grains are separated and fall down from a gap between every two adjacent wheat wetting spray pipes, and water mist sprayed out of the water spraying holes can be evenly attached to the surfaces of the wheat grains; compared with a traditional structure that water is injected through a single water injection opening, through the structure of the multiple wheat wetting spraying pipes and the multiple spraying holes, wheat is more uniform in the early stage of dampening, overall wheat wetting of wheat can be completed faster in the later stage of stirring, and the overall working efficiency is higher.

The utility model belongs to the field of lampshade molds, and particularly relates to a novel lower mold plate of an LED lampshade mold, which solves the problem of how to efficiently cool a formed LED lampshade in the prior art, and comprises a bottom plate and a lower mold body, a cooling mechanism is arranged in the lower mold body, and a heating component is mounted on the inner wall of the lower mold body. According to the utility model, the cooling mechanism and the stirring mechanism are matched with each other, so that the LED lampshade heated and molded by the heating assembly in the lower mold body can be quickly cooled, the time is saved, the cooling quality is improved, the molded LED lampshade can be demolded in the lower mold body with higher quality, and the production efficiency is improved. And the spiral pipe is arranged in the cavity in a surrounding mode, the contact area can be increased, the heat exchange efficiency can be improved, cooling is accelerated, meanwhile, cooling water in the spiral pipe can be recycled, the cooling water in the water tank can be stirred through the arranged stirring mechanism, and heat dissipation of the cooling water is accelerated.

The utility model discloses a rubber plasticizer blending kettle and relates to the technical field of rubber. The device comprises a heating cylinder and further comprises a feeding pipe connected to the upper end of the outer wall of the heating cylinder in a sealed mode, a stirring assembly is arranged in the center of the interior of the heating cylinder, follow-up assemblies are circumferentially distributed on the lower end face of a cover plate, and a wall scraping assembly is arranged in the heating cylinder. According to the stirring device, the driving motor can drive the driving gear to rotate, the driving gear can drive the stirring shaft to rotate, then the driving gear can drive the driven gear to rotate, and the tooth-shaped stirring blade I can rotate in the direction opposite to the stirring shaft along with the rotating shaft under the transmission of the driven gear; the mixing of rubber and a plasticizer can be accelerated in different stirring directions, and meanwhile, a driven gear can drive a driven gear ring to rotate, so that a wall scraping rod is driven to scrape off the rubber adhered to the inner wall of the heating cylinder, and the rubber enters a central mixing area in the heating cylinder again, so that the rubber is stirred and mixed more uniformly and efficiently.

The utility model discloses a fluorite fine powder processing flotation device which comprises a flotation tank, a driving shaft is coaxially arranged in the flotation tank, and the driving shaft is connected with a power mechanism. A stirring and deslagging assembly with adjustable stirring strength is coaxially mounted at the bottom end of the driving shaft, a deslagging opening is formed in the peripheral side of the bottom of the flotation tank, and the stirring and deslagging assembly is used for stirring an ore pulp mixture in the flotation tank and discharging residues at the bottom of the flotation tank from the deslagging opening after flotation is finished; a foam outlet is formed in the side face of the top of the flotation tank, and a plurality of foam scraping plates are circumferentially distributed on the shaft body of the driving shaft corresponding to the foam outlet and used for discharging bubbles generated in the flotation tank through the foam outlet. The outer side of the flotation tank penetrates through the tank wall of the flotation tank and extends into the flotation tank, and a feeding pipe and an air inlet pipe are arranged on the outer side of the flotation tank and used for introducing fluorite materials and air into the stirring and deslagging assembly.

The invention relates to a powder processing device and method for improving sphericity and surface smoothness of powder, the powder processing device comprises a processing cylinder and a plurality of rotating mechanisms, the lower rotating mechanism comprises stirring blades and can rotate in the forward direction, and the upper rotating mechanism comprises shaping blades and can rotate in the forward direction or in the reverse direction. A certain obtuse angle is formed between a stirring blade of the lower rotating mechanism and the rotating direction, powder can be raised better, and a shaping blade of the upper rotating mechanism comprises a positive inclined plane and a negative inclined plane. Firstly, the rotating directions of the upper rotating mechanism and the lower rotating mechanism are opposite, the inclined faces, facing the rotating direction, of the shaping blades are opposite to the moving direction of raised powder, the angles of the inclined faces are approximately perpendicular to the moving direction of the raised powder, and agglomerated powder and satellite balls are impacted and crushed; the rotating directions of the upper rotating mechanism and the lower rotating mechanism are identical, and the inclined faces, facing the rotating direction, of the shaping blades are close to the moving direction of the raised powder; and the surface smoothness of the powder is improved mainly by friction action. The stirring blades of the lower rotating mechanism enable the powder particles in the barrel to generate a friction effect, and the surface smoothness of the powder can also be rapidly improved.

The invention belongs to the technical field of reaction kettles, and discloses a blending reaction kettle for preparing an oil-soluble corrosion inhibitor, which comprises a kettle body and a kettle cover, a stirring structure is fixedly mounted at the top end of the kettle cover and comprises a stirring motor fixedly mounted at the top end of the kettle cover, a stirring column is mounted on an output shaft of the stirring motor through a coupler, a stirring piece is welded to the bottom end of the stirring column, and stirring rods are welded to the outer side of the stirring piece at equal intervals; round rods are rotatably connected to the interior of the stirring part at equal intervals, stirring blades are rotatably connected between the bottom ends of the multiple round rods, an oil-soluble corrosion inhibitor material is internally and externally layered in the reaction kettle, the outer layer can be used for overall stirring to ensure uniform heat transfer, and high-speed stirring of the inner layer is beneficial to rapid dispersion and stirring. And the dispersion and permeation processes of the corrosion inhibitor in a medium are accelerated, and the opportunity of contact with a reactant or a catalyst is improved, so that corrosion is inhibited more effectively.

The utility model relates to the technical field of modified lake asphalt stirring, in particular to an automatic stirring device for modifying viscous asphalt, which comprises a base, a top plate and a control panel, the top plate is fixedly mounted at the top end of the base, and a viscous asphalt stirring container positioning structure is arranged above the base. And a viscous asphalt uniform and efficient stirring structure is arranged below the top plate. According to the automatic stirring device for modifying the viscous asphalt, the stirring shaft and the motor adopt a separable design, and the mounting angles of upper and lower blades are opposite, so that the asphalt can be pushed from bottom to top and guided from top to bottom to form vertical circulation, and the stirring shaft can be driven to rotate at a high speed after the motor is connected with a power supply and is started; the stirring shaft utilizes two turbine blades on the outer side to stir asphalt on the inner side of the stirring container, by designing or improving the stirring device, under the condition that additives such as rubber powder are added, rapid stirring of TLA natural lake asphalt is achieved, and the TLA natural lake asphalt is kept in a uniform state.

The utility model relates to the technical field of plant protection unmanned aerial vehicles, in particular to a pesticide spraying mechanism and a plant protection unmanned aerial vehicle. A material guide pipe penetrating through the bottom of the material storage barrel is arranged in the material storage barrel and communicates with a hose, and the hose communicates with the one-way air inlet pipe and the flow dividing pipe. A feeding hole is formed in the material guide pipe, the auger is rotationally arranged in the material guide pipe, and a motor for driving the auger to rotate is arranged on the material storage barrel. Two hollow shafts are symmetrically arranged in the mounting base, the flow dividing pipe is communicated with the hollow shafts, the hollow shafts are communicated with the pesticide spraying pipe, and a driving assembly for driving the pesticide spraying pipe to rotate is arranged in the mounting base. A hanging frame is arranged at the bottom of the unmanned aerial vehicle body and detachably connected with the storage barrel, and supporting frames are symmetrically arranged at the bottom of the hanging frame. A fixing plate is arranged on the hanging frame, the mounting base is arranged between the supporting frames on the two sides and slidably connected with the supporting frames, and a hydraulic cylinder B for driving the mounting base to ascend and descend is arranged on the fixing plate. The spreading width of the pesticide spraying pipe can be adjusted, pesticide is uniform, and the energy consumption of the whole machine is low.

This utility model relates to the field of coolant stirring technology, and in particular to a rapid stirring device for coolant, including a support frame and a shell welded thereto. A lifting structure is installed on the top of the shell, and a rotating tank is arranged inside the shell. A fixed rod runs through the interior of the rotating tank, and the lifting rod is fitted into the fixed rod. By rotating the handle, the threaded rod rotates and moves downward inside the support frame, aligning the first through slots on both sides with the second through slots on both sides. At this time, the coolant in the lifting rod flows into the two stirring tanks through the first and second through slots and is isolated. Then, the lifting rod moves upward to reset, and the coolant is now divided into two parts by the two stirring tanks. By starting the motor, its output shaft drives the rotating tank to rotate through the connecting rod, thereby rapidly stirring the coolant in the two stirring tanks. This structure greatly improves the stirring efficiency by dividing a large volume of coolant into two parts for stirring.

The invention relates to the technical field of rail traffic, and discloses a locomotive rail sanding device which comprises a sand storage box body, and a feeding port is formed over the sand storage box body. According to the locomotive track sanding device, when the locomotive track sanding device is used, the output end of a direct current motor drives an output rotating shaft to rotate, the output rotating shaft rotates to drive a plurality of sliding frames on a fixing block to rotate, the sliding frames rotate to drive a poke rod to rotate, and at the moment, the poke rod rotates and extrudes a driving plate; when the device is used, a shifting rod shifts an arc-shaped blocking piece at one end of a driving plate to extrude an extrusion spring along an arc-shaped rod, at the moment, the arc-shaped blocking piece is disengaged from and attached to a sand inlet small hole in the inner wall of the sand outlet cylinder, in this way, the sand inlet small hole in the sand outlet cylinder can be opened, sand enters the sand outlet cylinder through the sand inlet small hole, and therefore it is guaranteed that when the device is used, the sand inlet small hole cannot be blocked. Sand can be controlled to enter the sand outlet cylinder through the sand inlet small hole and be discharged to a locomotive track through the sand outlet pipe at the bottom of the sand leakage cylinder.

The present application relates to a kind of powder processing device and method for improving powder sphericity and surface finish, including processing cylinder and multiple rotating mechanism, lower rotating mechanism includes stirring blade, can be rotated in positive direction, upper rotating mechanism includes shaping blade, can be rotated in positive direction or reverse direction.The stirring blade of lower rotating mechanism is a certain obtuse angle with the direction of rotation, can better lift up powder, the shaping blade of upper rotating mechanism includes two inclined planes of positive and negative direction.The rotating direction of upper and lower rotating mechanism is opposite first, the inclined plane of shaping blade towards the direction of rotation is opposite with the direction of movement of the powder lifted up, angle is close to vertical, impact and break up agglomerated powder and satellite ball, then the rotating direction of upper and lower rotating mechanism is same, the inclined plane of shaping blade towards the direction of rotation is close to the direction of movement of the powder lifted up, mainly with friction effect, improve powder surface finish.The stirring blade of lower rotating mechanism makes the friction effect between powder particles in cylinder, can also quickly improve the surface finish of powder.

The utility model discloses a polishing solution material dispersing device with an anti-settling function, which comprises a support frame, the support frame is arranged on external equipment, and a connecting mechanism is arranged on the external equipment. The connecting mechanism comprises a stirring shell, a circulating mechanism, a fixing sleeve, an external pipe, an inserting ring, a clamping mechanism, an ejector rod, a fitting block, a rotating sleeve, a linkage rod and a rotating disc, the circulating mechanism is installed on the stirring shell, the stirring shell is installed on the supporting frame, and the fixing sleeve communicates with the lower end face of the stirring shell; the installation position of the stirring shell and the arrangement of the circulating mechanism ensure that polishing liquid is fully stirred, suspended particles are prevented from settling, the installation process is simplified through the connection design of the fixing sleeve and the external pipe, good sealing performance is provided through cooperation of the insertion ring and the sealing groove, and leakage of the polishing liquid is prevented. And through the design of the connecting mechanism, the use convenience and the connecting stability of the material dispersing device are improved.

The utility model discloses a disinfection system for sewage treatment, which relates to the technical field of sewage treatment and comprises a treatment box, a lamp holder is fixedly connected to the inner wall of the treatment box, an ultraviolet germicidal lamp is fixedly connected to the outer wall of the lamp holder, a first mounting plate is fixedly connected to the outer wall of the treatment box, and a first motor is arranged at the top end of the first mounting plate. A first driving shaft is movably connected into the first motor, a first coupler is fixedly connected to the end, away from the first motor, of the first driving shaft, a screw rod is fixedly connected to the end, away from the first driving shaft, of the first coupler, a screw nut is in threaded connection with the outer wall of the screw rod, and a connecting plate is fixedly connected to the outer wall of the screw nut; the end, away from the lead screw nut, of the connecting plate is movably connected with a guide rod. According to the utility model, large-particle dirt in sewage is intercepted through the filter plate; sewage and disinfection liquid medicine are rapidly stirred through cooperation of the two sets of stirrers; and the brush is driven by the first motor to clean dirt on the ultraviolet germicidal lamp.

The utility model discloses soil remediation discharging equipment, which relates to the field of soil remediation and comprises a remediation box body and a discharging hopper, the discharging hopper is fixedly arranged at the top of the remediation box body, a rotating pipe is rotatably arranged at the lower end of the discharging hopper, and the pipe wall of the rotating pipe is rotatably connected with the top of the remediation box body. A guide pipe is fixedly arranged at the lower end of the rotating pipe, a plurality of evenly-distributed discharging pipes are fixedly arranged on the lower side of the pipe wall of the guide pipe, and a driving mechanism connected with the rotating pipe is arranged at the top of the repairing box body. According to the chemical remediation device, a rotary discharging structure is adopted, so that chemicals can be uniformly put into the remediation box body, and the contact efficiency of the chemicals and soil can be improved.

The utility model belongs to the technical field of stirring devices for dry-mixed mortar, and discloses a stirring device for dry-mixed mortar, which comprises a stirring tank, a partition plate mounted in the stirring tank, a first rotating shaft rotatably connected to the upper end face of the partition plate, a driving gear mounted on the periphery of the first rotating shaft, and a plurality of second rotating shafts rotatably connected to the upper end face of the partition plate. Driven gears are mounted at the top ends of the second rotating shafts, the second rotating shafts penetrate through the bottom end face of the partition plate and extend to the bottom of the stirring tank, stirring blades are mounted on the surfaces of the second rotating shafts, a first conveying pipe is mounted in the middle of the bottom end face of the partition plate, and an auger is rotationally connected into the first conveying pipe; a plurality of discharging grooves are formed in the surface of the upper end of the first conveying pipe, a feeding opening is formed in one side of the upper end of the stirring tank, and a second conveying pipe is installed on one side of the feeding opening. The device can quickly stir materials and can prevent the materials from sinking to the bottom, so that the stirring effect of the stirring device can be improved.

The invention discloses a stirrer for producing and processing an insulating material, relates to the technical field of stirrers, and aims to solve the problems that in the material stirring process, due to the fact that the moisture content of the insulating material is low, the fluidity of the material is low in the stirring process, and newly added materials can only stay on the upper layer of the material; the stirring mechanism is arranged in the stirring bin, so that the stirred materials are non-uniformly mixed, a scraping plate is matched with a counterweight strip, and the inner wall of the stirring bin is scraped in the rotating process, so that the materials adhered to the inner wall of the stirring bin are scraped and then move towards the central position, and are stirred by the stirring mechanism; according to the stirring device, the extending bent plate of the scraping plate is warped to be in better contact with a material newly added into the stirring bin on the upper layer, so that the newly added material is rapidly driven, the stirring efficiency is improved, and the situation that the newly added material can only stay on the upper layer of the material under the condition that the water content of an insulating material is low, and consequently the stirred material is not uniformly mixed is prevented.

The utility model relates to the technical field of preparation processing equipment, in particular to medium-chain triglyceride preparation pulverizing equipment which comprises a stirring bin and a mixing bin, the top of the mixing bin is rotatably connected with an auxiliary gear and four transmission wheels in synchronous transmission, two upper rotating rods are rotatably connected in the mixing bin, and two lower rotating rods are rotatably connected in the mixing bin. The two upper rotating rods are fixedly connected with rotating shafts of the transmission wheels and the auxiliary gears correspondingly, a main gear is fixed to the top end of one transmission wheel and connected with the auxiliary gears in a meshed mode, and a plurality of scattering plates are fixed to the tops of the circumferential side faces of the upper rotating rods. A transmission plate is fixed to the top in the stirring bin. A second gear and two first gears are rotationally connected into the transmission plate. According to the material mixing device, the scattering plate is driven by the two upper rotating rods to rotate reversely, raw materials entering the material mixing bin from the feeding pipe can be scattered and preliminarily mixed, the lower rotating rods can rotate along with the upper rotating rods through the transmission plate, and mixed powder can be rapidly stirred.

The utility model discloses dissolving equipment for a medicine test, and relates to the technical field related to the medicine test. The stirring device comprises a bottom plate, a middle ring plate, a cover plate, a top plate and stirring rods, two symmetrically distributed side arc plates are fixed to the peripheries of the bottom plate and the middle ring plate, the middle ring plate is located above the bottom plate, a hollow rotating shaft is rotationally connected into the top plate in a penetrating mode, and rubber blocks distributed in an annular array are fixed into an inner cavity of the rotating shaft; a stirring rod is clamped in the rubber block, and a stirring rod is fixed on the periphery of the lower part of the stirring rod; a guide rail is fixed to the top face of the top plate, and a rack is movably inserted into the guide rail. By arranging the guide rail, the rack, the rotating shaft, the gear, the stirring rod, the top plate, the rubber block and the cover plate, the problems that the stirring dissolution rate needs to be increased under the condition of no electric drive, a stirring part and a mechanical structure are not easy to detach and clean when being combined for use, and solution splashing is easily caused during high-speed stirring dissolution are solved.

The utility model discloses a dynamic drying machine for fast dehydration of tea leaves, relates to the field of tea leaf processing, and solves the problems that during drying, the heat of the tea leaves located on the surface is far larger than that of the covered tea leaves located at the bottom, so that the tea leaves are dried unevenly inside and outside, and the drying effect is poor. And a top cover is hinged to the interior of the top groove, a discharging opening is fixedly formed in the bottom of the guiding hopper, and a support is fixedly installed on the outer side of the shell. Tea leaves are located in the drying cylinder during drying, the drying cylinder rotates, a rotating rod matched with the drying cylinder drives a shifting rod to rotate, the tea leaves in the drying cylinder can be rapidly stirred, hot air passes through an external fan and is introduced into the shell through an air pipe, and the hot air can penetrate through the drying cylinder through through holes in the drying cylinder; and the tea leaves penetrate through the tea leaves which continuously move inside, so that each tea leaf can be in full contact with hot air, and uniform insertion and drying are ensured.

The present invention discloses a control method for a stirring motor cluster, which includes a plurality of high-power frequency converters with different powers corresponding to power a plurality of stirrers, which includes S1, obtaining a required stirring line, configuring a plurality of stirring lines, each of which includes at least one stirrer; S2, according to the total number of stirring lines, the total amount to be stirred is divided and corresponded according to the efficiency of each stirring line, and the single stirring amount of each stirring line is set to be different; S3, the stirrer corresponding to the larger single stirring amount is allocated to the stirring line where the stirrer corresponding to the high-power frequency converter with larger power is located, and the smaller single stirring amount is allocated to the stirring line where the stirrer corresponding to the high-power frequency converter with smaller power is located; S4, the stirring line completes feeding, stirring and discharging according to the stirring amount. The present invention realizes linear management, can complete all stirring as quickly as possible, and is also smoother and more fluent, that is, it can discharge as quickly as possible, and can also save energy.

The utility model relates to a reaction kettle for mixing a composite herbicide, and belongs to the field of herbicide production. The mounting shells are fixedly connected to the left side and the right side of the kettle body respectively, the air cylinders are fixedly connected to the inner bottom walls of the mounting shells, the fixing plates are fixedly connected to the top ends of piston rods of the air cylinders, the mounting plate is fixedly connected between the upper surfaces of the fixing plates on the left side and the right side, and a stirring structure for mixing herbicide is arranged on the upper surface of the mounting plate; the stirring structure comprises a servo motor fixedly connected to the upper surface of the mounting plate and a transmission rod fixedly connected to an output shaft of the servo motor. According to the reaction kettle for mixing the composite herbicide, through meshing transmission of the transmission gear and the driven gear, simultaneous rotation of the first stirring paddle and the second stirring paddles on the two sides is achieved, the rotation directions are opposite, and therefore three-dimensional fluid movement is formed; and comprehensive contact and rapid mixing of the raw materials are promoted.

The utility model relates to color concentrate production equipment technical field discloses a high -speed kneading machine for color concentrate production, including the fixed frame, the top of fixed frame installs the top plate, the left and right side bottom of fixed frame all is provided with the discharge mechanism, the discharge mechanism is used for increasing the discharge speed, the bottom front side of top plate is provided with the splash -proof mechanism, the splash -proof mechanism is used for preventing splashing when stirring, the top of top plate is provided with the stirring mechanism, the discharge mechanism includes two fixed blocks, two fixed blocks's adjacent respectively fixedly connected in the left and right side bottom rear end of fixed frame. In the utility model, baffle no.

The present application relates to the technical field of air purifiers, and specifically provides a wind channel assembly, an air purifier and a wind channel assembly control method.The wind channel assembly comprises a centrifugal fan, a first shell and a flow guide piece;the centrifugal fan is provided in multiple parallel and sequential intervals;the first shell is arranged outside the centrifugal fan and is connected to the centrifugal fan;the first shell is provided with multiple wind channels corresponding to the centrifugal fan in one-to-one correspondence;the wind channel comprises a first air inlet and multiple first air outlets;the first air inlet is used for introducing airflow filtered by a target filter with a target resistance into the wind channel;the multiple first air outlets are arranged on the outer periphery of the centrifugal fan;the flow guide piece is arranged in the first shell and is connected to the first shell;the flow guide piece is arranged between two adjacent centrifugal fans to separate the wind channels;the flow guide piece is provided with flow guide concave arc surfaces on both sides, and the flow guide concave arc surfaces are configured to guide the airflow of a target fan to the first air outlet. The present application can provide large airflow while taking into account low noise and energy consumption.

The invention relates to the technical field of ditch construction, in particular to farmland masonry field ridge construction equipment and a construction process, comprising an outer cylinder, a storage cylinder inserted in the outer cylinder, a sealing plate fixed at the end of the storage cylinder, the sealing plate fixed at one end of the outer cylinder through a bolt, a stirring shaft arranged in the sealing plate, and a baffle ring fixed on the inner wall of the outer cylinder. A traction plate is inserted into the surface of the baffle ring, a knocking block is fixed to the side, close to the storage barrel, of the traction plate, and a traction handle is fixed to the other side of the traction plate and penetrates through the outer barrel. The farmland grouted rubble field ridge construction equipment and the construction process have the beneficial effects that through integration of multiple functions of stirring, storage, transportation, unloading and the like, automatic production and transportation of cement paste are achieved, the construction efficiency is remarkably improved, a constructor only needs to operate the equipment, stirring, storage and transportation of the cement paste can be rapidly completed, and the construction efficiency is greatly improved. And heavy manual stirring and transportation work is not needed.

The utility model relates to the technical field of magnetic powder drying, and discloses an energy-saving type magnetic powder drying device which comprises a drying tank body, a conical screen and a conical discharging hopper are arranged in the drying tank body, a driving column is rotationally connected into the drying tank body, and a driving motor is arranged at the bottom of the drying tank body. According to the magnetic powder drying device, the conical screen and the conical discharging hopper are arranged in the drying tank body, magnetic powder enters the drying tank body, the magnetic powder on the conical screen and the conical discharging hopper is rapidly stirred and pushed through the screen scraper, and the uniform and rapid drying effect is achieved; the inside of the drying tank body can be circularly heated and blown, heat waste is greatly reduced, the temperature can be monitored in real time by the temperature sensor, heat supply is stopped when the temperature reaches the standard, energy consumption is further reduced, and the device has the hot air circulation drying capacity and is stable in heat energy circulation, good in energy-saving effect and high in drying efficiency.

The utility model discloses perfusion equipment for stem cell culture, which relates to the technical field of perfusion equipment and comprises a base, a mounting block is arranged on one side of the top surface of the base, a control panel is hinged on one side of the top surface of the mounting block, a culture tank is inserted in the middle of the top surface of the base, and a sealing cover is screwed on the top surface of the culture tank in a threaded manner. A plurality of liquid inlets are formed in the top surface of the sealing cover along the axial side at equal intervals, the liquid inlets are connected with pipelines through connecting assemblies, and culture solution bags are arranged at the tail ends of the pipelines. According to the stem cell culture device, the base is stably matched with the culture tank, so that the culture tank is convenient to mount and fix, the operation stability of the device is improved, and an efficient stem cell culture environment can be realized; through linkage cooperation of the control panel and the speed regulator, the flow rate of the culture solution can be accurately adjusted, and the control precision of the culture process is improved; finally, the problem that pipelines of existing culture equipment are inconvenient to disassemble and assemble is solved, and the stem cell culture effect and efficiency are improved.

The utility model relates to the technical field of stirring, in particular to a stirring device for disinfectant production, which comprises a stirring barrel and a funnel, the funnel is fixedly communicated with the stirring barrel, the left side of the stirring barrel is fixedly communicated with a water pipe, the bottom of the stirring barrel is fixedly communicated with a first discharge port, and the lower end of the first discharge port is fixedly communicated with a blanking pipe. The right side of the discharging pipe is fixedly communicated with the shell, a stirring structure is arranged in the stirring barrel, a filtering structure is arranged in the shell, through cooperation of the stirring structure and a stirring hopper, a first motor is started to drive a gear to rotate while performing circular motion around an annular outer rack, and the annular outer rack moves to drive a stirring rod to synchronously move; the disinfectant raw materials in the stirring hopper are stirred, the disinfectant can be stirred more quickly, the working efficiency of the device is improved, the filter screen in the device can be conveniently taken out, replaced and cleaned through cooperation of the filter structure and manpower, and time is saved.