13results about How to "Large mixing range" patented technology

The straight-chain alkylbenzene production equipment comprises a reaction electric heating kettle and a kettle cover, one side of the top of the reaction electric heating kettle is communicated with a first feeding pipe, the other side of the top of the reaction electric heating kettle is communicated with a second feeding pipe, and the bottom of the reaction electric heating kettle is communicated with a discharging pipe; the resistance value of the pressure rheostat can be adjusted according to the liquid level of reaction liquid in the reaction electric heating kettle, so that currents passing through three groups of coil iron cores are different, the magnetic forces of the three coil iron cores are different, and the viscosities and the flowability of magnetorheological fluid in three rotating boxes are different; the stirring strength of the stirring rod also presents a trend of increasing from top to bottom, unnecessary energy consumption caused by excessive stirring of the materials can be avoided, sufficient mixing of the materials is ensured, through the differential rotating speed setting, optimization of the stirring effect is achieved, unnecessary consumption of part of stirring energy is remarkably reduced, and the stirring efficiency is improved. The operation load of the driving motor is reduced, and the service life of the driving motor is prolonged.

The utility model belongs to the technical field of environmental protection equipment, and discloses a biological waste degradation treatment device which comprises a shell, an inner bin and a stirring blade, the inner bin is located in the shell, a gap is formed between the inner bin and the shell, the stirring blade is located in the inner bin, and a gap is formed between the lower end of the stirring blade and the bottom wall of the inner bin. The device is characterized by further comprising a bin wall electrode fixing base, electrode fixing screws, an electrode A insulating sleeve, an electrode B insulating sleeve, an electrode A and an electrode B. The electrode A and the electrode B are installed in the bin wall electrode fixing base, the upper ends of the electrode A and the electrode B are flush with the upper surface of the inner bin bottom wall, and the lower ends of the electrode A and the electrode B are located below the bin wall electrode fixing base. And the bin wall electrode fixing seat is fixed on the lower surface of the inner bin bottom wall. The method has the following main beneficial technical effects that the water content value of the material is more real-time and more accurate, and the service life of the electrode is longer; the stirring range is wider; and the stirring, slitting and crushing effects are better.

The utility model relates to the technical field of water-soluble fertilizer stirring devices, and discloses a water-soluble fertilizer raw material multi-stage spiral stirrer which comprises a stirring barrel, and a cover plate is movably clamped at the top end of the stirring barrel; a stirring assembly is arranged at the bottom end of the cover plate, the stirring assembly comprises a stirring main shaft and a plurality of groups of stirring auxiliary shafts, and stirring blades are fixedly mounted on the outer wall surfaces of the stirring main shaft and the stirring auxiliary shafts; the second-stage stirring unit comprises a second-stage stirring main shaft and a spiral blade; and the driving assembly comprises a first gear, a second gear and a transmission part. A stirring assembly, a stirring main shaft and multiple groups of stirring auxiliary shafts are matched with stirring blades to stir water-soluble fertilizer raw materials in a stirring barrel cavity, the stirring range is wide, a secondary stirring unit is arranged, a secondary stirring main shaft is matched with spiral blades to stir the raw materials at the bottom end in the stirring barrel cavity, the raw materials are thrown upwards, and the raw materials are prevented from sinking to the bottom; the stirring efficiency of the equipment is further improved.

The invention relates to the technical field of small molecule extraction, and discloses a plant small molecule extract preparation device and a preparation method thereof.The plant small molecule extract preparation device comprises an extraction tank body and an extraction tank cover, the extraction tank cover is clamped to the top of the extraction tank body, and a stirring assembly used for stirring substances in the extraction tank body is arranged at the bottom of the extraction tank cover; a cooling assembly for cooling exhausted gas is arranged at the top of the extraction tank cover, a stirring plate group can cover a wider area at the bottom of an inner cavity of the extraction tank through the arrangement of a stirring assembly, and meanwhile, stirring dead angles existing in a traditional stirring mode can be effectively reduced through the combination of revolution and autorotation; according to the utility model, materials at the bottom can be fully stirred, and more uniform stirring is beneficial to promoting contact and reaction among the materials, so that the efficiency of a chemical reaction or physical process in the extraction tank is improved, meanwhile, the materials with different components can be more quickly and uniformly mixed together, and the consistency and stability of the extraction process are ensured.

The utility model discloses a heatable reaction kettle structure, which comprises a reaction kettle body, an upper cover body and a shell, the top end of the reaction kettle body is provided with the upper cover body, the inner wall of the reaction kettle body is provided with a heating pipe, the inside of the upper cover body is provided with a stirring rod through a bearing, and the stirring rod is connected with the shell through the bearing. A supporting frame attached to the inner wall of the upper cover body is installed at the bottom end of the stirring rod, a groove is formed in the stirring rod, a stirring mechanism used for sufficient stirring is arranged in the groove, a shell is installed at the top end of the upper cover body, a motor is arranged in the shell, and a stirring shaft penetrating through the stirring rod is installed at the output end of the motor. The device drives the outer wall of the rotating rod to rotate through the stirring column, and then the rotating rod fully stirs the inner wall of the upper cover body, so that the stirring range is wider, stirring is more uniform, the stirring efficiency is improved through the structure, and retention at the bottom can be avoided through the supporting frame, and a solvent is prevented from adhering to the interior of the reaction kettle body.

The lotus root starch impurity removing device comprises an impurity removing assembly, the impurity removing assembly comprises an L-shaped bearing plate, a bearing rod, an impurity removing barrel, a screen and a collecting box, the L-shaped bearing plate is fixedly connected with one end of the bearing rod, the other end of the bearing rod is fixedly connected with the impurity removing barrel, the screen is fixedly installed at the bottom of the impurity removing barrel, and the collecting box is fixedly connected with the collecting box. A collecting box is movably placed on the L-shaped bearing plate; and the protective stirring assembly comprises a motor, a strip-shaped shaft rod, a bent stirring rod and a water storage tank, the motor is arranged above the impurity removal barrel, the output end of the motor is connected with the strip-shaped shaft rod, the bent stirring rod is fixedly connected in the strip-shaped shaft rod in a penetrating mode, and the water storage tank is formed in the middle of the bent stirring rod in a penetrating mode. Cold water is injected into the water storage tank, so that the temperature of the bent stirring rod can be reduced, high heat can be prevented from being generated when lotus root starch is stirred, and the quality of the lotus root starch is prevented from being influenced.

This utility model discloses a reaction vessel for preparing the chemical product 4-methyldiphenylamine, including a reaction tank. The upper part of the reaction tank has a support plate inside, and the lower center of the support plate has a protective cylinder. It also includes a mixing mechanism. The mixing mechanism includes a circular groove, a sphere, a rotating cylinder, a sealed bearing, a rotating shaft, a stirring rod, and an L-shaped support rod. The top wall of the support plate is rotatably connected to the L-shaped support rod, and the rotating cylinder is fixedly connected to the left side of the lower end of the L-shaped support rod. The outer wall of the upper end of the rotating cylinder is fixedly fitted with a sphere. The bottom wall of the protective cylinder has a circular groove, and the inner arc surface of the circular groove is slidably connected to the outer arc surface of the sphere. The outer surface of the rotating cylinder is rotatably connected to uniformly distributed rotating shafts through the sealed bearing. This reaction vessel for preparing 4-methyldiphenylamine, through the combination of the rotation of the stirring rod and the circumferential oscillation of the stirring assembly, achieves a wider mixing range, eliminates blind spots in edge mixing, and provides a better mixing effect.

The utility model relates to the technical field of mixing machine equipment, and provides a strong shovel blade structure of a mixing machine, which comprises a stirring shovel arranged in a mixing cavity of the mixing machine, a shovel blade is axially arranged on the outer wall of the stirring shovel, an upper cambered surface with the top inclined inwards is arranged at the top of the shovel blade, a lower cambered surface with the bottom inclined inwards is arranged at the bottom of the shovel blade, and the upper cambered surface and the lower cambered surface are arranged on the outer wall of the stirring shovel. One side, far away from the stirring shovel, of the shovel blade is provided with an outer cambered surface with the outer part inclined inwards, one side, close to the stirring shovel, of the shovel blade is provided with an inner cambered surface which is the same as the outer cambered surface in inclination direction, and a reverse cambered surface which is opposite to the outer cambered surface and the inner cambered surface in inclination direction is arranged between the outer cambered surface and the inner cambered surface on the side wall of the shovel blade. The stirring shovel overcomes the defects in the prior art and is reasonable in design and compact in structure, when the stirring shovel works in the mixing cavity of the mixer, the shovel blades turn over materials in the mixing cavity up and down and inside and outside to form staggered flowing, stirring is more uniform, the shovel blades are wide in stirring range, and the stirring efficiency is improved. The movement tracks of the shovel blades are not overlapped, and the stirring uniformity is greatly improved due to different stirring speeds.

The invention relates to the field of fertilizer fermentation, and discloses PAPM microbial agent fermentation equipment, which comprises a fermentation tank and four groups of stirring mechanisms arranged in the fermentation tank, a gear mechanism is arranged in the fermentation tank, each stirring mechanism comprises a sliding assembly arranged in the fermentation tank, a gear assembly is arranged on one side of each sliding assembly, a stirring assembly is arranged on one side of each gear assembly, and the stirring assemblies are arranged on the other side of each gear assembly. A connecting assembly is arranged on one side of the stirring assembly, a connecting vertical rod and an inclined rod are arranged below a sliding assembly, the sliding assembly and a gear assembly are arranged in the fermentation tank, the stirring assembly is further arranged on one side of the gear assembly, a small circular ring is driven by the gear assembly to rotate in materials, part of the materials are brought out through a groove, and after the small circular ring inclines, the materials fall off. The large circular ring carries out part of materials through the material storage tank, the materials fall off after leaving the liquid level, and the materials are in full contact with oxygen in the falling-off process of the materials, so that the fermentation efficiency is improved.

The invention provides a novel low-carbon environment-friendly heat-insulation building material preparation device and a preparation method thereof, and relates to the technical field of building material processing. A forming part is arranged at the upper end of the bottom frame and comprises four sets of rail plates, and rotating rods are connected between the two sets of rail plates close to the left side of the bottom frame and between the two sets of rail plates close to the right side of the bottom frame. Materials are mixed and conveyed through a material supply piece, two sets of first motors are operated to enable a forming plate to be conveyed to the right side, a forming groove in the forming plate is located under a pressing plate, first hydraulic rods are extended to enable the pressing plate to press downwards, material forming is completed, and a second motor is operated to adjust the front-back position of a spray head; the waterproof and fireproof additive is sprayed to the surface of the formed material through the spray head, and the finished product is obtained through drying and curing, so that accurate mixing and forming of the raw materials and uniform adding of the additive are achieved, the whole production process is more efficient and accurate, and meanwhile the high-quality standard of the product is ensured.

The invention relates to the technical field of medical instruments, and discloses an infusion hose and a heat preservation hose sleeve, the heat preservation hose sleeve comprises a heat preservation sleeve, a cavity is formed in the heat preservation sleeve, an air storage assembly is arranged on the upper portion of the inner top wall of the cavity, an adjusting assembly is arranged in the middle of the inner side wall of the cavity, and the air storage assembly comprises an air storage box; a partition plate is slidably connected into the gas storage box, a set of first gas inlet pipes arranged in a circumferential mode are arranged on the bottom face of the gas storage box, and the inner diameter of each first gas inlet pipe is gradually increased from top to bottom. Under the action of the distance sensor, the temperature of the heat preservation liquid at the moment can be speculated in real time, corresponding adjustment is conducted according to different temperatures, when a first threshold value is reached, the rotating assembly drives the spiral air guide pipe to move, the heat preservation liquid is promoted to dissipate heat, and heat can be fully utilized, and when a second threshold value is reached, a signal is transmitted into a computer. The computer transmits signals to the electronic valve and the alarm at the same time, so that the alarm is prompted to give an alarm, and the electronic valve cuts off a path.

The utility model discloses stirring equipment for adhesive production, which comprises a reaction kettle, a driving seat is arranged on the reaction kettle, a motor is arranged in the driving seat, multidirectional stirring equipment is arranged in the reaction kettle, and the multidirectional stirring equipment is used for performing all-directional stirring of revolution and autorotation on an adhesive material in the reaction kettle, so that the mixing efficiency and effect are improved. The multidirectional stirring equipment comprises a stirring frame, a first stirring shaft and a stirring assembly, the stirring frame drives the first stirring shaft and the stirring assembly to rotate relative to the interior of the cavity of the reaction kettle, the stirring assembly is in driving connection with an output shaft of the motor, and the stirring assembly rotates relative to the second fixing hole. The utility model belongs to the technical field of adhesive production equipment, and particularly provides stirring equipment for adhesive production, which is used for solving the problems of insufficient stirring and low stirring efficiency caused by a conventional structure in the prior art.

The invention discloses a fermentation box for producing biological organic fertilizer and a fermentation method thereof. The fermentation box comprises a base, a heating plate is arranged at a middle position inside the base, a fermentation box is arranged at an edge of the top of the base, a material box is slidably arranged at the bottom of one front end of the fermentation box, and electric push rods are arranged on both sides of the top of the fermentation box. The invention can stir organic matter by providing a rotatable stirring rod. When the stirring rod rotates, the first through groove swings back and forth under the cooperation between a driving member and a wedge block. The top of the stirring rod is pushed by the driving rod, so that the stirring rod swings back and forth inside the first through groove, so that the stirring rod has a wider stirring range for the organic matter and a better stirring effect, so that the organic matter can not only fully contact with the bacterial liquid, but also be heated more evenly, thereby achieving multiple goals at one stroke.