76results about How to "Reduce stirring dead angle" patented technology

The invention provides a stirring curing machine. The stirring curing machine comprises an upper vehicle assembly, a lower vehicle assembly connected with the upper vehicle assembly through a rotary support, and a pulp injection system on the upper vehicle assembly. The stirring curing machine is characterized in that one end of a derricking mechanism is connected with the frame of the upper vehicle assembly, and the other end is connected with an upright mast system; an operation device is arranged on the mast system, and can be controlled by a hydraulic system to move on the mast system up and down; a stirring head on the front end of the operation device is driven by the hydraulic system to rotate; and the hydraulic system and an electrical control system are arranged in the upper vehicle assembly. The stirring curing machine provided by the invention has the advantages that the stirring curing machine is specifically used for foundation stabilization, and can reduce stirring dead corners, thereby achieving more uniform stirring. Furthermore, the stirring device in the invention has an enough torque, so that the stirring head can descend into the ground easily when encountering denser soil.

The invention relates to a vertical type animal gastrointestinal bionic digester, which comprises a motor, a connecting shaft sleeve, a heightening transmission rod, a stirring rod and a simulated digestive tract, wherein the connecting shaft sleeve is sleeved on an output shaft of the motor and synchronously rotates along with the motor, and the top end of the heightening transmission rod is fixedly sleeved in a sliding chute below the connecting shaft sleeve by a screw rod, so that the heightening transmission rod can move up and down in the connecting shaft sleeve; a locking nut is arranged on the heightening transmission rod and is used for adjusting the locking degree of the heightening transmission rod and the stirring rod, and the simulated digestive tract is a double-layer hollow vertical glass tube; the stirring rod is arranged in an accommodating cavity of the simulated digestive tract, and the top end of the stirring rod penetrates through a sealing plug at the top of the simulated digestive tract and is connected with the bottom end of the heightening transmission rod. The vertical type animal gastrointestinal bionic digester provided by the invention has the advantages of simple structure, convenience in use, avoidance of leakage of a bionic digestion reaction liquid, high accuracy and good repeatability of digestion simulation, and small errors; the degradation difficulty of cellulose on a dialysis bag in the existing simulated digestive tract in a bionic digestion reaction is effectively solved.

The invention discloses a novel industrial mixer and relates to the field of industrial processing. The novel industrial mixer comprises a mixer main body, a glass window, a material inlet, a cover plate, a hinge, a motor, a reduction gearbox, water pipe joints, extension pipes, stirring shafts, stirring blades, a discharge outlet, wheels and openings. The mixer main body is provided with the material inlet. The material inlet is provided with the cover plate. The upper part of the mixer main body is provided with the motor and the reduction gearbox. The motor is connected to a reduction gearbox shaft. The stirring shafts are arranged in the mixer main body and are connected to the reduction gearbox shaft. The stirring shafts comprise three stirring shafts and have hollow structures. The upper part of the stirring shaft is provided with the extension pipe. The end of the extension pipe is provided with the water pipe joint. The surface of the stirring shaft is provided with the opening. The stirring shaft is provided with stirring blades. The mixer main body is provided with the discharge outlet. The lower part of the stirrer main body is provided with the wheels. The three stirring shafts have high stirring efficiency. The hollow stirring shafts are connected to water pipes so that a cleaning function is realized.

The invention relates to the technical field of feed production equipment, and particularly relates to a bidirectional mixing chelating device for feed production. The chelating device comprises a main shell and a high-speed motor which is positioned at the upper end of the main shell, wherein two feeding pipes are fixed at the upper end of the main shell and are respectively positioned on two sides of the high-speed motor; and a main rotating shaft is longitudinally arranged inside the main shell and is axially and fixedly connected with the rotating shaft at the lower end of the high-speed motor. According to the bidirectional mixing chelating device for feed production, a bottom support is fixed at the bottom in the main shell, and is in transmission connection with a driving ring on the main rotating shaft by utilizing a transmission mechanism and a transmission gear on the bottom support, so that an inner mixing support and an outer mixing support rotate in opposite directions inside the main shell; and the chelating device has a small mixing dead angle, a rich material flowing track and an ideal mixing effect, is used for primarily grinding a material by utilizing a top grinding blade so as to greatly improve the efficiency of chelating reaction, has a better integral reaction effect, and enables the feed quality to be greatly improved.

The invention relates to a compost reactor for quickly, efficiently and harmlessly treating livestock manure, comprising a cylindrical fermenter which is divided into an upper fermentation chamber anda lower equipment chamber, wherein a feed port and a gas outlet are formed in the top of the fermentation chamber, a discharge port and a discharge valve are formed in the side face of the fermentation chamber, a heating coil tube surrounding the inner wall of the fermentation chamber is arranged on the inner wall, a liquid inlet end and a liquid outlet end of the coil tube are connected to a high temperature circulating oil bath tank located in an equipment chamber, three stirring motors and air pump are arranged in the equipment chamber, the three stirring motors drive three stirring rods to rotate, the three stirring rods are distributed in an equilateral triangle, each stirring rod is provided with a plurality of layers of stirring blades, three stirring blades are arranged on each layer, an angle of 120 degrees is formed between the stirring blades of the same layer, the stirring blade layers of the three stirring rods are distributed in a staggered manner, the stirring rods andthe stirring blades both are of hollow structures and communicated with each other, and an air outlet of the air pump is communicated to the bottoms of the three stirring rods by the air outlet, and aplurality of air outlet holes are formed in the stirring blades.

The invention belongs to the field of feed processing, and particularly discloses processing equipment of pig feed. A stirring box is fixed to a rack, the lower portion of the inner wall of the stirring box is slidingly connected with a connecting rod, a first baffle is hinged to the inner wall of the left side of the stirring box, a first sliding plate is slidingly connected into a first slidinggroove, and the right end of the first sliding plate is hinged to a connecting rod. A second baffle is hinged to the inner wall of the right side of the stirring box, a second sliding plate is slidingly connected into a second sliding groove, and the left end of the second sliding plate is hinged to the connecting rod. Reset springs are fixed between the lower end of the first baffle and the rackand between the lower end of the second baffle and the rack. A stirring shaft is arranged on the rack, and comprises a spline section, a thread section and a stirring section which are sequentially arranged from top to bottom. The spline section is in spline connection with a spline sleeve, and the thread section is in threaded connection with a nut. A piston barrel is fixed to the portion, located above the stirring shaft, of the rack, and a cavity is formed in the side wall of the stirring box. By the adoption of the scheme, the problem that in the stirring process, raw materials easily adhere to the inner wall of the stirring box is solved.

The invention belongs to the field of geological prospecting, and particularly discloses a soil layer sampling device for geological prospecting. The device comprises a sampling barrel. A rotating shaft is rotatably connected in the sampling barrel, a plurality of groups of stirring assemblies are arranged on the rotating shaft from top to bottom, and a plurality of groups of sampling assemblies are arranged on the outer wall of the sampling barrel from top to bottom. The stirring assembly comprises a stirring rod rotationally connected to the rotating shaft and transversely arranged and stirring blades hinged to the rotating shaft and located below the stirring rod. Driving bevel gears are fixed to the portions, located above the stirring rod, of the rotating shaft, and a connecting rod is rotationally connected to the inner wall of the sampling barrel. A driven bevel gear meshed with the driving bevel gear is fixed to the connecting rod, a through hole allowing the connecting rod toextend out is formed in the sampling barrel and located in the connecting rod, and the inner diameter of the through hole is larger than the outer diameter of the connecting rod. Spiral blades are fixed at the part, outside the sampling barrel, of the connecting rod. By the adoption of the scheme, the problem that it is troublesome to complete sampling of soil layers of different depths through multiple times of sampling of a sampler can be solved.

The invention belongs to the field of tea processing, and particularly discloses a tea leaf enzyme deactivation device. The device comprises a frame; an enzyme deactivation barrel is fixed on the frame; first air bags and second air bags are staggered on the inner wall of the enzyme deactivation barrel; the upper part of each first air bag is provided with a first projection; a first spring is fixedly arranged between the two inner side walls at each first projection and in each first air bag; each first projection is provided with a first magnetic block; the inner wall of the upper end of each first air bag is provided with a first air inlet hole; the outer wall of the upper end of each first air bag is provided with a first air outlet hole; the outer wall of the lower end of each secondair bag is provided with a second air inlet hole; the outer wall of the lower end of each second air bag is provided with a second air outlet hole; a stirring shaft is rotatably connected onto the frame; the stirring shaft is provided with some supporting rods which are close to the first projections and the second projections and are uniformly distributed in circumferential direction; and one ends, far from the stirring shaft, of the supporting rods are fixedly connected to an electromagnet for repelling first magnetic blocks and second magnetic blocks. The adopted scheme of the invention solves the problem that the tea leaves are easy to heap up during the enzyme deactivation process.

The invention discloses a biochar and fertilizer mixing device for improving the soil environment and a mixing technology.The mixing device comprises a mixing box, the bottom of the mixing box is connected with a discharging box through a fixing plate, a communicating assembly is arranged between the mixing box and the discharging box, the inner side wall of the discharging box is fixedly connected with a feeding hopper, and the inner side wall of the discharging box is fixedly connected with a discharging hopper; a driving motor is connected to the outer side wall of the mixing box through a connecting plate, a driving rod is fixedly connected to the output end of the driving motor, and the end, away from the driving motor, of the driving rod penetrates through the mixing box and the feeding hopper and is fixedly connected with a mounting cylinder. According to the material crushing device, through mutual cooperation of the driving motor, the driving rod, the feeding hopper, the mounting barrel and the crushing rod, during feeding, the driving motor drives the mounting barrel to rotate through the driving rod, the mounting barrel drives the crushing rod to rotate, and during feeding, the crushing rod strikes materials to crush the materials; and the situation that the materials cannot be well mixed due to the large size of the materials is effectively avoided, so that the subsequent using effect of the materials is improved.

The invention discloses a preparation method and equipment of a magnetic nanocomposite material, belonging to the technical field of magnetic nanomaterial preparation. The equipment comprises an agitating tank, wherein a heating cavity is formed in the outer wall of the upper part of the agitating tank; a feeding pipe is arranged on the upper end surface of the upper cover; the middle part of theupper end surface of the upper cover is fixedly connected with a stirring motor through a mounting frame; the output shaft end of the stirring motor is fixedly connected with a stirring shaft; the lower part of the stirring shaft is fixedly connected with long stirring blades and short stirring blades respectively; a first cooling cavity and a second cooling cavity are formed in an inner cavity ofthe heating cavity; and irradiation heating devices are symmetrically arranged in the inner cavity of the heating cavity. According to the invention, the problems that existing magnetic nanocompositematerial preparation equipment is low in liquid raw material and powder mixing efficiency and poor in heating and cooling effect, and consequently the whole magnetic nanomaterial production efficiency is not high are solved.

The invention discloses an efficient water stirring device for mixing. The efficient stirring device comprises a stirring box without a cover, a mounting rack, a water pump and a second motor, whereinvertically arranged connecting rods are fixed on the inner wall of the bottom of the stirring box through bolts, and are distributed on the inner wall of the bottom of the stirring box at equal intervals; ultraviolet germicidal lamps which are distributed at equal intervals are fixed on the outer wall of one side of each connecting rod through bolts; a horizontally arranged transverse plate is welded with the outer wall of one side of the connecting rod; a vertically arranged first transmission rod is welded to the outer wall of the bottom of the stirring box, and is positioned in the centerof the outer wall of the bottom of the stirring box; a horizontally arranged second transmission rod is welded to the outer wall of the bottom of the first transmission rod. The efficient stirring device has the advantages that the operation direction and the stirring direction of the stirring box are different, the effective stirring area of liquid is increased during stirring of the device, thehigh efficiency of the stirring device is improved, and the stirring device can move longitudinally, reduces the stirring dead angles when performing stirring in different positions, and improves theadjustability.

The invention relates to an efficient spiral coil reaction device. The efficient spiral coil reaction device is characterized in that the efficient spiral coil reaction device comprises a tank component, a power component, a heat exchanger assembly and a stirring component, wherein the power component is installed above the tank component; part of the heat exchange assembly is installed on the outer wall of the tank component, and the other part of the heat exchange assembly is installed in a tank; the stirring component is installed in the tank component, and the top of the stirring componentis connected with the power component; the heat exchange assembly comprises a steam inlet, a clamp sleeve, a heating coil pipe and a condensate outlet; the steam outlet is formed in the upper end ofthe clamp sleeve; the clamp sleeve is installed at the two sides of the outer wall of the tank; the condensate outlet is formed in the bottom of the clamp sleeve; the heating coil pipe is installed inthe tank, the upper end of the heating coil pipe is connected with the steam inlet, and the lower end of the heating coil pipe is connected with the clamp sleeve.

The invention relates to the field of polymer production, and discloses a production method for continuously producing a high-viscosity polymer. The method comprises the following steps: continuouslyfeeding a prepolymer melt with the intrinsic viscosity of 0.10 to 0.45 dL/g into a final polycondensation reactor; reacting and standing for 30 to 250 min under the conditions that the temperature is220 to 295 DEG C and the absolute pressure is 20 to 2000 Pa so as to prepare the high-viscosity polymer with the intrinsic viscosity of 0.7 to 1.15 dL/g, wherein in the final polycondensation reactor,the prepolymer melt is sequentially treated by a first stirrer and a second stirrer with different rotating speeds. Two stirrers with different rotating speeds and different structures are arranged in the same polycondensation reactor, so a liquid film can still be efficiently updated when the viscosity of the polymer is high, the mixing and mass transfer effects during high viscosity are effectively improved, the intrinsic viscosity of the polymer at the outlet of the reactor can be effectively improved, and the production capacity and the product range of the polycondensation reactor are effectively improved.

The invention discloses a building decorative coating stirring uniform mixing device. The building decorative coating stirring uniform mixing device comprises a longitudinal adjusting device; the right side of the longitudinal adjusting device is provided with a stirring barrel; the upper end of the stirring barrel is provided with a stirring power assembly connected with the longitudinal adjusting device; a vertical omnidirectional stirring paddle is arranged in the stirring barrel; the lower end of the vertical omnidirectional stirring paddle is connected with an uniform sieve; a paint raising device is arranged right below the uniform sieve; the connection part of the stirring power assembly with the stirring barrel is provided with a damping connecting piece. In application, self rotation of a distortion paddle rod is driven, cutting of coating blocks is realized, and then stirring effect of coating in a vertical plane is achieved, coating transverse plane longitudinal plane three-dimensional stirring is realized, the rotating direction of a rotating vertical shaft and the rotating direction of a rotating bottom shaft are opposite, in-time stirring of raised coating is ensured,raising of stirred coating after precipitation is achieved, a virtuous circle is achieved, and stirring efficiency is increased greatly.

The invention relates to the technical field of ceramic production, and concretely relates to a glaze slurry mixing device for ceramic. The glaze slurry mixing device for ceramic comprises a tank body. A double-head motor is adopted to drive a driving shaft to rotate, and a driving bevel gear cooperates with a driven bevel gear to realize the autoroatation of driven shafts, so stirring rods are driven to stir; and a mobile spiral bevel gear cooperates with a static spiral bevel gear to realize the rotation of a turntable in order to drive the driven shafts to rotate with the central axis of the tank as a center, so the stirring dead angle is reduced, turbulence flow is enhanced, and the stirring effect is improved.

The invention discloses a material mixing device, and belongs to the technical field of material processing equipment. The material mixing device is provided with a main body structure which is used for stirring and mixing, wherein the main body structure is of a rectangular tank body with a square cross section; compared with a traditional cylindrical stirring barrel, the material mixing device is larger in volume and single-time stirring amount when the occupied area with the same length and width is occupied; in order to stir the interior of the material mixing device more comprehensively,and avoid stirring blind angles, a Wankel rotor is arranged at the top of the rectangular tank body in a movably manner; the Wankel rotor can perform eccentric rotary motion in a square sliding groovewith the same shape of the rectangular tank body at the top of the rectangular tank body; therefore, the three corners can slide around the edge of a rectangular stirring and mixing chamber; stirringrods arranged at the three corners of the rectangular stirring and mixing chamber can be driven to slide in a square surrounding mode, the problems, that the stirring rods cannot be contacted with the four right-angle inner walls of the rectangular stirring and mixing chamber, and stirring blind angles are generated, are solved, and the stirring and mixing effect is still considerable while the space effective utilization rate is increased.

The invention discloses an assistant precipitation preventing device for textile engineering. The assistant precipitation preventing device comprises a tank body, a base, a supporting platform, a right wheel disk, a toothed plate, an annular gear, a left wheel disk and stirring parts; the outer end surface of the right wheel disk is fixedly provided with a right guide post; the outer circumferenceof the right guide post is slidably sleeved with a right sleeve plate; the outer end surface of the left wheel disk is fixedly provided with a left guide post; the outer circumference the left guidepost is slidably sleeved with a left sleeve plate; each of two ends of the toothed plate is fixedly connected with the right sleeve plate and the left sleeve plate by a push-pull rod; the middle partof an inner cavity of the tank body is rotatably provided with a rotating rod in a bearing connecting way; the outer circumference of the bottom of the rotating rod is fixedly provided with the annular gear; and the outer circumference surface of the rotating rod in the inner cavity of the tank body is symmetrically and fixedly provided with the plurality of stirring parts. The assistant precipitation preventing device is simple in structure, convenient to use and capable of effectively reducing the possibility that stirring dead angles appear and solving the problem that a textile assistant easily generates substance separation under the action of a centrifugal force so as to be suitable for popularization and application.

The invention discloses a buffered mixer for construction. The buffered mixer comprises a box body which is internally provided with a mixing mechanism, and the lower end of the box body is fixedly provided with a cushion block; the lower surface of the cushion block is provided with an upper buckle, an upper magnet and an upper lug from outside to inside in sequence, and a base is provided with a lower buckle, a lower magnet and a lower lug; the centers of the front sides of the upper lug and the lower lug are provide with slots, and the two groups of the slots are provided with connecting rods in a run-through manner; the ends of the connecting rods are welded with four groups of springs; and the mixing mechanism is composed of a feed port, a top vertical rod, a screw rod, mixing arms, a cross rod, a right scraping rod, a discharge port, a bottom motor, a rotating shaft, a bottom support rod, a left scraping rod, an ejector rod and a box cover. The buffered mixer is rational in structural design, and plays a role in buffering, and the pressure is reduced; the service life of the base is prolonged; and at the same time, the mixing blind angle in the mixing process and the labor intensity during cleaning can be reduced greatly.