83results about How to "Add evenly" patented technology

The utility model relates to the technical field of sewage treatment, and discloses an intelligent dosing device which comprises an intelligent dosing box body, a liquid outlet pipe and an automatic valve, one end of the liquid outlet pipe communicates with the bottom of the intelligent dosing box body, the automatic valve is arranged at the other end of the liquid outlet pipe, and a mixing mechanism is arranged in the intelligent dosing box body. A dosing mechanism is arranged at the top of the intelligent dosing box body, and the mixing mechanism comprises a liquid level laser sensor, an electric cylinder, a connecting rod, a supporting frame I, a filter screen I, a supporting frame II and a filter screen II. According to the intelligent medicine adding device, by adjusting the height of a first supporting frame, when the first supporting frame drives a first filter screen to move downwards, the first filter screen extrudes medicine powder dough to the top of a second filter screen, the first filter screen and the second filter screen crush the medicine powder dough, medicine can be fully mixed, and the concentration of a medicine solution is closer to the preset concentration; therefore, the quality of medicament concentration is improved.

The invention discloses an automatic feeding device for livestock feeding, and belongs to the technical field of livestock breeding, the automatic feeding device comprises a bottom plate, a feeding trough is fixed on the side surface of the top end of the bottom plate, a material containing cylinder is arranged right above the feeding trough, and a moving assembly in transmission connection with a servo motor is arranged at the top end of the bottom plate; a discharging barrel communicating with the interior of the material containing barrel is fixed to the bottom end of the material containing barrel, a cleaning assembly is arranged outside the discharging barrel, and a material mixing assembly is arranged inside the material containing barrel; fodder in the material containing barrel falls into the feeding trough at a constant speed through the moving assembly, so that uniform feeding is conducted on the interior of the feeding trough, the utilization rate of the fodder is increased, the feeding cost is reduced, and the overall feeding efficiency is improved; feed is uniformly mixed through the material mixing assembly, auxiliary feed conveying and auxiliary discharging are carried out through the material mixing assembly, the problem of discharging blockage is avoided, the discharging speed of plastic is effectively increased, and it is ensured that good feeding can be conducted all the time.

The invention relates to the technical field of high-temperature alloy preparation, and particularly discloses a vacuum melting control method for rare earth elements Y, La and Ce in high-temperature alloy, and the method comprises the steps of S1, high-temperature alloy preparation, S2, rare earth element addition, S3, ultrasonic uniform distribution, S4, spectral analysis and S5, uniform cooling. After the high-temperature alloy is prepared, the rare earth elements are prepared into particle shapes through ball mill equipment, the rare earth elements are accurately controlled through a microfluid system, it is ensured that the rare earth elements are evenly added into the alloy, the particle-shaped rare earth elements are more easily dissolved and evenly dispersed into the high-temperature alloy, argon is introduced into a furnace body for protection, and the high-temperature alloy is obtained. The rare earth elements can be prevented from being burnt, the rare earth elements can be evenly and fully mixed with the high-temperature alloy through the ultrasonic equipment, the local concentration difference of the rare earth elements can be reduced, the uniformity of the alloy is improved, and the quality and performance of the alloy are improved.

The invention discloses a premixed concrete mixing plant wastewater treatment device, which comprises a coagulating basin, a flocculation basin and a sedimentation basin, the coagulating basin, the flocculation basin and the sedimentation basin are sequentially communicated, the outer side of the coagulating basin is fixedly connected with a chemical agent box, the chemical agent box is provided with a chemical agent feeding assembly, the coagulating basin is fixedly connected with a support frame, and the support frame is provided with a chemical agent feeding assembly. A coagulation assembly is arranged on the support frame, the dosing assembly is connected with the coagulation assembly through a pipeline, a connecting pipe is arranged at the lower end of the flocculation tank, and a sludge discharge pipe is arranged at the lower end of the sedimentation tank. Sludge at the bottom of the equipment is collected to the center of the bottom of the tank by arranging the spiral blade and the sludge scraping assembly and is accumulated in the connecting pipe or the sludge discharge pipe, and when the sludge level meter detects that the sludge amount exceeds a threshold value, the sludge discharge valve is opened to discharge the sludge out of the equipment, so that flocculated and precipitated sludge in wastewater is cleaned in time, and the sewage treatment efficiency is improved. Sludge accumulation and secondary pollution are avoided, so that the wastewater treatment cost is reduced.

The invention discloses a method for preparing hexagonal SrFe by liquid phase doping 12 O 19 The invention relates to the field of permanent magnet ferrite preparation, and aims to solve the problem that the existing doping method easily leads to uneven raw material composition and the formation of mixed phases in the magnet; the invention comprises the following steps: 3+ / Sr 2+ Atomic ratio, weigh analytical pure Fe 2 O 3 、SrCO 3 ; The weighed raw materials were placed in a mortar and ground thoroughly to mix; C was added to the resulting mixture 8 H 20 O 4 Si and fully grind and mix evenly; put the ground and mixed powder into a mold for tableting to obtain a cylindrical sample; take the sample and sinter it in a muffle furnace and then cool it to room temperature with the furnace to obtain a liquid-phase doped SrM ferrite block; the present invention can use liquid C 8 H 20 O 4 Si as an additive for liquid phase doping of hexagonal SrFe 12 O 19 The saturation magnetization of ferrite is further improved, and the generation of impurity phase can be effectively suppressed.

The utility model relates to the technical field of polydiester water-based anticorrosive paint, discloses a diluting device for producing the polydiester water-based anticorrosive paint, and solves the problem that the diluting device cannot uniformly spray a diluting solvent into a diluting tank. Through the round pipe, the stirring shaft and the rotating shaft, the motor drives the stirring shaft to stir, the gear A is arranged on the outer surface of the stirring shaft, the gear A is in meshed connection with the gear B, and the gear B is in meshed connection with the inner gear, so that the gear B and the rotating shaft do circular motion by taking the gear A as the circle center, and a coating and a diluting solvent can be better mixed; and the circular pipe is arranged between the rotating shaft and the stirring shaft, so that the diluting solvent in the solvent tank enters the circular pipe through the water inlet pipe and flows out of the water outlet hole, the diluting solvent is uniformly added, and the production efficiency and the stability of the coating quality are improved.

The lecithin adding device for feed processing comprises an adding tank, a material guide plate and a pump machine, the pump machine is installed on the top of the adding tank, the material guide plate is rotatably installed on the inner side wall of the adding tank through a hinge piece, a mixing shaft is rotatably installed in the adding tank, and the mixing shaft is rotatably installed on the inner side wall of the adding tank. The mixing shaft is fixedly sleeved with a swash plate body, a pressing rod is fixedly installed at the tail end of the material guide plate, balls are installed at the bottom of the tail end of the pressing rod and pressed on the swash plate body, a spray head installation transverse pipe is arranged above the material guide plate, and a plurality of spray heads are installed at the bottom of the spray head installation transverse pipe. And a spray pipe is mounted at a discharge port of the pump machine. The device has the beneficial effects that spraying emulsified lecithin is coated and added through vibration rolling, so that lecithin in feed is more uniformly added, and through a spraying and stirring mode, the stirring time is shortened, the adding efficiency is improved and the discharging speed is high on the premise of ensuring uniformity.

The application provides a continuous foam rectification separation and purification device, which comprises a rectification tower and a defoaming cylinder; a stirring assembly is arranged in the defoaming cylinder, and the stirring assembly is connected with a driving mechanism; the stirring assembly comprises a circular pipe; a plurality of uniformly distributed cross pipes are fixedly connected around the circular pipe, and the cross pipes are provided with a plurality of liquid outlet holes in the length direction; a lifting mechanism is installed in the defoaming cylinder and connected with a connecting pipe fixedly connected with the top end of the circular pipe; a conveying mechanism is used for conveying a defoaming agent into the circular pipe; a feeding assembly is installed at the top inlet of the defoaming cylinder; the feeding assembly comprises an inner cylinder, an outer cylinder and an expansion pipe, a spiral channel is arranged between the inner cylinder and the outer cylinder, a plurality of micropores are arranged on the inner cylinder wall and communicated with the inner cylinder, and the plurality of micropores are uniformly distributed in the length direction of the channel; the expansion pipe is connected with the inner cylinder, and the bottom end of the expansion pipe is rotationally and sealingly connected with the top end of the connecting pipe. The preliminary defoaming during feeding and the secondary defoaming in the defoaming cylinder improve the defoaming effect.

The utility model discloses a naphthalene water reducer neutralization reaction device capable of automatically adding alkali, and belongs to the technical field of water reducer production equipment. The naphthalene water reducer neutralization reaction device with the automatic alkali adding function comprises a reaction tank, a tank cover is installed at the top end of the reaction tank, four supporting columns are installed on the outer side of the bottom end of the reaction tank, a cooling mechanism is installed on the outer side of the reaction tank, an alkali liquor tank is arranged on one side of the reaction tank, a ring pipe is installed on the inner side of the reaction tank, and a plurality of alkali liquor spray heads are installed at the bottom end of the ring pipe. The top end of the alkali liquor tank is provided with a liquor feeding mechanism for supplying liquor to the annular pipe, the top end of the annular pipe is provided with a cleaning mechanism for cleaning the alkali liquor spray head, the reaction tank is internally provided with a mixing mechanism, the bottom end of the reaction tank is provided with a liquor outlet pipe, and one end of the liquor outlet pipe is provided with a valve. The neutralization reaction efficiency is improved, and the practical value is relatively high.

The present application belongs to the technical field of sintering mixed material batching, and relates to a method for reducing particle size segregation of mixed material in a multi-stage flat laying manner. According to the required batching ratio, each kind of material is divided into 3-4 stages according to particle size, the first stage is for the material with the largest particle size and the most segregation, the second stage is for the dust removal ash with fine particle size and large dust, and the third and fourth stages are for the material with uniform particle size. Before taking the material, the head and tail cutting operation is implemented, and the mixed material in this area is returned to the top of the new pile. The present application adopts the segmented flat laying manner, solves the particle size segregation, adds the dust removal ash in the second stage, and solves the problem of dust diffusion. Each bin can be used alternately, solving the problem of the number of bins. At the same time, small materials can be added in a certain stage, realizing the recycling of iron-containing resources.

The utility model relates to the technical field of environmental protection, in particular to a soil remediation device for environmental protection, which comprises a mounting seat, an empty slot penetrates through the middle of the mounting seat, a mixing tank is arranged above the empty slot, a tank cover is mounted at the top of the mixing tank, a feeding component is arranged at the top of the tank cover, and a discharging pipe is mounted at the bottom of the mixing tank. A baffle matched with the discharging pipe in size is arranged in the discharging pipe, an adjusting assembly is arranged at the joint of the baffle and the discharging pipe, rolling wheels are installed at the four corners of the bottom of the mounting base, and a handle is fixedly connected to one side of the top of the mounting base. According to the device, a nutrient solution can be uniformly added into the mixing tank, so that the mixing efficiency of the nutrient solution is improved, the device can be used for repairing soil at different degrees by adjusting the flow of the nutrient solution, and the application range is wider.

The utility model discloses an accelerated flocculation device for sewage treatment, which comprises a flocculation barrel and a barrel cover arranged at the top end of the flocculation barrel, a water inlet pipe and a water outlet pipe are fixedly connected to the tops and the bottoms of the left side and the right side of the flocculation barrel respectively, and a stirring mechanism is arranged in the flocculation barrel and comprises a sleeve. The left side and the right side of the top of the sleeve are fixedly connected with obliquely-arranged powder outlet pipes, the top of the sleeve extends to the position above the barrel cover and is rotationally connected with the barrel cover, the top of the sleeve is fixedly connected with a first gear, and the top of the sleeve is fixedly connected with a powder adding pipe. The equipment has the advantage of automatically adding the magnetic powder, and solves the problems that an operator needs to manually add the magnetic powder when part of devices are used for sewage treatment, the labor intensity of the operator is increased due to manual addition of the magnetic powder, and the working efficiency is low due to frequent manual addition in the sewage treatment process of continuous operation; the continuity and the stability of the treatment process cannot be ensured.

The invention relates to the technical field of thickener dilution, in particular to a transmission efficient thickener automatic dilution device and a dilution method.The transmission efficient thickener automatic dilution device comprises a thickener pool, the thickener pool is provided with a transmission mechanism used for cleaning liquid foam on the upper layer, and the thickener pool is provided with a feeding mechanism matched with the transmission mechanism to automatically feed additives; the transmission mechanism comprises a rotating stirring shaft arranged in the thickener pool, stirring blades for stirring liquid on the bottom layer of the thickener pool are arranged on the surface of the bottom of the stirring shaft, the transmission mechanism further comprises a cross beam erected on the thickener pool, and a first sliding seat sliding along the cross beam when the stirring shaft rotates is installed on the cross beam. The invention aims to provide the automatic diluting device and diluting method for the transmission efficient thickener, foams on the surface of upper-layer liquid can be automatically treated, and the situation that the surface of the upper-layer liquid is excessively covered with the foams on the surface of the upper-layer liquid, and the diluting efficiency of liquid in a thickener pool is affected is avoided.

The novel glass fiber waste filament processing equipment comprises a supporting frame, an isolation shell is fixedly connected to the upper surface of the supporting frame, a feeding opening is fixedly connected to the upper surface of the isolation shell, and a first conveying mechanism, a smashing device and a second conveying mechanism are fixedly connected to the lower inner wall of the isolation shell; a mounting plate is slidably connected to the upper inner wall of the isolation shell, a pressing device and a winding device are fixedly connected to the lower surface of the mounting plate, when the equipment is used, the winding device is located over a material receiving opening of the smashing device, an automatic telescopic ejector rod is fixedly connected to the center point of the lower surface of the smashing device, and a profiling pressing plate is fixedly connected to the lower end of the automatic telescopic ejector rod; a processing chamber is fixedly connected to the right end of the lower surface of the isolation shell, a feeding port is fixedly connected to the upper surface of the processing chamber, and the upper end of the feeding port penetrates into the isolation shell. By means of the device, uniform feeding is facilitated, and the situation that machining equipment is abraded due to scattering of glass fiber waste filaments is avoided.

The present application relates to an automatic assembly device for rolling bearings, and relates to the field of bearing processing, which includes a base, a rotating device, a clamping device, and an oiling device arranged on the base. The oiling device is used to inject oil into the bearing, the rotating device is used to support the bearing and drive the bearing to rotate when the oiling device injects oil into the bearing, so that the oil is evenly injected, and the clamping device is used to clamp the bearing on the rotating device. The oiling device is provided with an air blowing port, and the air blowing port blows air in the direction of the bearing. When the oiling device injects oil into the bearing, the air blowing port blows air into the bearing to accelerate the penetration of the oil into the bearing. The present application has the effect of improving the stability of the bearing in use, evenly filling the oil, and reducing the wear of the ball.

This utility model discloses a fermentation device for silage of wolfberry branches, belonging to the technical field of fermentation devices. It includes a fermentation cylinder; an L-shaped fixing frame fixedly mounted on the ground above the fermentation cylinder, with a compaction plate that can compact the wolfberry branches sliding vertically within the fixing frame; the fermentation cylinder has an open-top and open-bottom structure, with a detachable upper sealing plate at the upper end to close the upper opening and a detachable lower sealing plate at the lower end to close the lower opening; a storage trough is formed within the compaction plate that can push the wolfberry branch silage out of the fermentation cylinder, and the storage trough stores molasses; several evenly distributed dispersion holes communicating with the storage trough are formed at the bottom of the compaction plate. This application, by setting a compaction plate, can both compact the wolfberry branches and facilitate material feeding; at the same time, it can also greatly improve the uniformity of molasses addition, achieving three benefits in one.

The utility model discloses a kind of even feeding devices for phosphorus pentachloride production, it is related to phosphorus pentachloride production technical field, including base, the top of base both ends is fixedly connected with U-shaped support seat, the top of base one end is fixedly connected with L-shaped support plate, both ends The top of U-shaped support seat is fixedly connected with heat-insulating jacket device, the inner side wall top of heat-insulating jacket device is fixedly connected with storage bin between, the bottom output end of storage bin is fixedly connected with electric valve, the other end of electric valve is fixedly connected with buffer tank, the base provided in the utility model, on the basis of realizing heat preservation protection to avoid affecting even feeding, increase inert gas protection to avoid causing metamorphosis simultaneously, to solve the temperature of the existing phosphorus pentachloride production feeding device is difficult to control due to lack of effective heat preservation structure, and lack of inert gas protection causes security and metamorphosis problem.

The utility model relates to an integrated odor treatment device which comprises a treatment bin, a dosing hopper is fixed on the left side of the treatment bin, a stirring mechanism is arranged in the treatment bin, an air inlet bin is fixed on the bottom surface of the treatment bin, an air outlet pipe is fixed on the left side of the treatment bin, and a spraying mechanism is arranged in the treatment bin. When the integrated odor treatment device is used, odor generated by sewage is pumped into the gas inlet bin, so that the odor is conveniently treated by biological liquid in the treatment bin, a chemical adding hopper is arranged on the left side of the treatment bin, chemicals are conveniently added into the biological liquid, and after the chemicals are added, the treatment bin is opened; by means of the arranged stirring mechanism, biological liquid in the treatment bin can be stirred and fully and evenly mixed, so that the biological liquid plays the best deodorization effect, practicability is better, application and popularization are more convenient, in addition, the stirring mechanism can prevent products of deodorization reaction from precipitating, then the treatment bin can be conveniently cleaned, and the device is more practical.

The utility model discloses a charging system for flash spinning equipment, which comprises a storage tank, a solvent filling pipe is fixedly arranged at the upper end of the storage tank, a solid material filling pipe is arranged on one side of the solvent filling pipe at the upper end of the storage tank, and a stirring mechanism for stirring and mixing materials is arranged in the storage tank. The stirring mechanism comprises a first transmission rod, a connecting rod, a second transmission rod, a stirring rod, a connecting bin and a connecting pipe, and the first transmission rod is movably arranged in the middle of the inner side of the storage tank through a bearing. The flash spinning device is good in using effect, the traditional mode that flash spinning solvent is added from one side is changed into the mode that the solvent is added in the middle of the storage tank through the extension pipe, so that the solvent is injected from the center of the storage tank and can be rapidly diffused to the periphery to form radial symmetrical flow, the flow mode better conforms to the situation that the solvent is thrown out through stirring, dead zones can be reduced, and the service life of the flash spinning device is prolonged. The polymer particles are more fully contacted with the solvent, and the mixing time is shortened.

The invention relates to the technical field of beryllium metal preparation, in particular to a low-grade beryllium ore flotation device and method.The low-grade beryllium ore flotation device comprises a collecting treatment device, a mixing treatment frame, supporting and fixing frames and a uniform adding device, and the supporting and fixing frames are uniformly and fixedly connected to the two sides of the mixing treatment frame; the collecting and treating device and the uniform adding device are arranged at the upper ends of the two sides of the mixing and treating frame respectively, the side end of the mixing and treating frame is fixedly connected with an inclined collecting plate, a sealing partition plate is slidably clamped in the bottom end of the inclined collecting plate, and sliding limiting clamping grooves are formed in the upper ends of the two sides of the mixing and treating frame. A large number of bubbles are formed in ore pulp through conveyed nitrogen, meanwhile, the bubbles and mineral particles are fully collided and contacted after stirring, hydrophobic beryllium mineral particles can be attached to the surfaces of the bubbles to form mineralized foam, and the foam can float to the surface of the ore pulp to form a beryllium-containing foam layer.

The utility model relates to the technical field of concrete processing, in particular to a liquid quantitative feeding device for concrete mixing, which comprises a liquid tank. The lower end of the liquid tank is communicated with a proportional valve, a discharge port of the proportional valve is rotatably connected and communicated with a shaft pipe, two sides of the shaft pipe are communicated with telescopic hoses, the end parts of the telescopic hoses are communicated with liquid outlet nozzles, two sides of the shaft pipe are provided with reciprocating sliding driving assemblies, and a reciprocating rotating driving assembly is arranged below the liquid tank; supporting plates are arranged on the two sides of the lower end of the liquid tank, and supporting rods are fixed to the upper ends of the supporting plates. According to the concrete stirring device, the liquid outlet spray head can be controlled to move back and forth, liquid can be added in a reciprocating rotation mode, the liquid can be evenly added into stirred concrete, therefore, the time for evenly stirring the concrete is effectively saved, quantitative liquid adding can be conducted on stirring equipment of various heights, and the applicability of the device is effectively guaranteed.

The utility model discloses an asphalt concrete milling material cold regeneration asphalt mixing mechanism belongs to cold regeneration asphalt mixing technical field, and the mixing mechanism body includes the mixing bucket, and the bottom one side of mixing bucket is provided with the discharge gate, and the bottom middle fixed mounting of mixing bucket has the motor, and the output fixedly connected with motor has the rotating shaft, and the one end detachable connection of rotating shaft has the stirring subassembly, and the one end of mixing bucket buckling has the cover, and the surface of cover is opened and has the feeding port, and the surface fixed mounting of cover has the feeding pump, and this asphalt concrete milling material cold regeneration asphalt mixing mechanism, through setting up the column, the stirring rod, the stirring frame, the stirring board, the upper sleeve and the lower sleeve, not only can improve the mixing efficiency of cold regeneration asphalt when rotating, facilitates the overhaul of replacement simultaneously, and through setting up the feeding pump, the discharge hole, the flow guide hole, the connecting groove and the feeding nozzle can evenly add the modified additive under the condition of not stopping, and the use convenience has been improved.

This utility model relates to the field of gypsum board production technology, and in particular to a special fiberglass addition device for paper-faced gypsum board. It includes a sieve hopper for adding fiberglass material, with a stepped section inside the sieve hopper. Two feeding components are installed within the stepped section, and these components are used to add fiberglass material by tilting and oscillating. By setting two feeding components and a cam between them, when the cam is driven to rotate by a motor, the irregular contour of the cam applies a periodic and asymmetrical force to the feeding components on both sides, causing the two feeding components to tilt and oscillate within the stepped section, rather than undergoing traditional linear vibration. Due to the eccentric characteristics or specific contour design of the cam, the oscillation amplitude and frequency dynamically change, thereby breaking the static accumulation mode of the fiber material on the sieve and solving the problem of uneven addition of fiberglass material in existing addition devices, thus achieving uniform addition of fiberglass material.

The utility model discloses a silk protein reaction kettle with a circulating pipe network, which comprises a kettle body, a kettle cover hinged to the top end of the kettle body, a fixed plate fixedly mounted on the top of the kettle body, an assistant barrel fixedly mounted on the top end of the fixed plate, a water pump fixedly mounted on the top of the inner wall of the assistant barrel, and an annular pipe fixedly connected to the top end of the inner wall of the kettle cover, a frame body is placed in the kettle body, first meshes are formed in the side wall of the frame body, an inner core is fixedly communicated with the middle of the bottom end of the inner wall of the frame body, second meshes are formed in the side wall of the inner core, a bottom cylinder is fixedly communicated with the middle of the bottom end of the kettle body, and a hot water pipe is fixedly communicated with the top of the bottom cylinder; according to the fibroin reaction kettle with the circulating pipe network, production water can be recycled by additionally arranging the circulating pipe network, the cost is reduced, resources are saved, a water level and temperature control system is additionally arranged, the internal state is detected in real time, and temperature rise, temperature reduction or addition of auxiliaries are circularly performed at any time according to changes.

The utility model relates to the technical field of precoated sand heating, solves the technical problems that crude sand is easy to be heated unevenly and the quality of the precoated sand is influenced in the existing precoated sand processing process, and particularly relates to a precoated sand dispersing and heating device which comprises a mixing barrel, a sand inlet pipe is communicated and mounted on the mixing barrel, and a heating mechanism is arranged in the sand inlet pipe. A feeding pipe is installed on the mixing barrel in a communicating mode, a throwing mechanism is arranged in the feeding pipe, a stirring mechanism used for mixing crude sand and resin raw materials is installed in the mixing barrel, the lower portion of the mixing barrel is designed to be conical, a heating plate is installed in the side wall of the mixing barrel, and the heating mechanism comprises a protection pipe fixedly installed above a sand inlet pipe. A plurality of heating pipes are installed in the sand inlet pipe, and the heating pipes are sequentially arranged and installed in a trapezoid shape corresponding to the shape of the sand inlet pipe. According to the utility model, crude sand can be heated by the heating pipe layer by layer for multiple times, so that uniform dispersion heating is realized, and heating and laminating are performed again after stirring, thereby ensuring the quality of precoated sand.

The utility model discloses a batching tank for producing medical intermediates. The batching tank comprises a mixing tank body, a rotating shaft is rotationally connected to the middle of the mixing tank body, and a batching tank body is arranged at the upper end of the rotating shaft; wherein a material guide plate is arranged in the middle of the batching tank body, an opening and closing plate is fixedly connected to the bottom of the material guide plate, a connecting rod is arranged in the middle of the opening and closing plate, and an arc-shaped plate is fixedly connected to the bottom of the connecting rod; wherein a feeding port is formed in one side of the top end of the mixing tank body, a mixing rod is fixedly connected to one side of the rotating shaft, a transmission wheel is arranged at one end of the mixing rod, a rotating rod is arranged on one side of the transmission wheel, and mixing blades are fixedly connected to one side of the rotating rod. A material guide plate and a lifting block are driven to ascend and descend through a material inlet, so that the medical intermediates can be conveniently and uniformly added, and the mixing efficiency of the batching tank for medical intermediate production is higher.

The uniform feeding device for electric furnace smelting comprises a workbench and a feeding tank, a supporting plate is arranged on the surface of the outer side of the feeding tank, an electric ejector rod is vertically installed on the surface of the top of the workbench, the output end of the electric ejector rod is fixed to the surface of the bottom end of the supporting plate, and a rotating motor is installed on the surface of the top of the feeding tank. The output end of the rotating motor penetrates through the surface of the top of the feeding tank to be connected with a main shaft, an arc-shaped baffle is arranged at the bottom end of the main shaft, and a plurality of discharging holes are formed in the surface of the bottom end of the feeding tank and formed in the bottom end of the feeding tank at equal intervals. The rotary motor, the main shaft, the arc-shaped baffle plate and the blanking hole are matched for use, so that the electric furnace can be uniformly fed when the electric furnace works, and the height of the feeding tank can be conveniently adjusted through the electric push rod, so that the height of the feeding tank can be changed according to the height of the electric furnace, and the application range of the feeding tank is widened.

This utility model relates to the technical field of mixing devices, specifically a steel fiber feeding and mixing device, comprising: a top frame, a steel fiber barrel, a bottom frame, a screen plate, and a concrete barrel. The top frame is welded and fixed to the top of the steel fiber barrel and the bottom frame. A screen plate is installed at the bottom of the steel fiber barrel, and the top of the concrete barrel is fitted over the bottom of the steel fiber barrel. The device internally houses a mixing assembly, including a mixing sleeve, a mixing shaft, a steel fiber screen mixing blade, mixing blades, and a mixing rod. The mixing sleeve is fitted onto the mixing shaft in the opposite direction, and the steel fiber screen mixing blades are connected to the outside of the mixing sleeve. The mixing blades and rod are connected to the mixing shaft. The device achieves uniform feeding and avoids clumping by arranging the steel fiber barrel and the concrete barrel vertically, combined with the coaxially rotating mixing sleeve and mixing shaft. The self-rotating design of the concrete barrel and the ball bearing limiting structure improve mixing uniformity, thereby increasing production efficiency and quality.

The utility model relates to the technical field of fertilizer processing, and discloses intelligent fertilizer processing equipment which comprises a mixing box, a controller is fixedly mounted in the middle of the front end of the mixing box, and a cover plate is fixedly mounted at the top end of the mixing box; the moving mechanism is arranged at the top end of the cover plate; the driving mechanism is arranged at the front end of the mixing box. Through the arrangement of the cross rod, the first round rod, the long rod, the short rod and the second round rod, after the driving motor is started, the driving shaft drives the short rod and the second round rod to rotate, so that the second round rod generates thrust on the long rod to push the long rod to rotate with the round shaft as the axis, and the long rod is driven to rotate. Further, a long rod generates thrust on a first round rod to push the first round rod to drive a cross rod, a storage tank and an electric feeding valve to move along the inner surface of a sliding groove, so that the fertilizer raw materials can be added more uniformly.

The utility model relates to reactor technical field provides a reactor for fluorinated ethylene carbonate production, including reactor main part and feed inlet, the top of reactor main part is provided with feed inlet, the side of reactor main part top away from feed inlet is provided with the filler mouth, the top of reactor main part is equipped with the stirring structure, the utility model discloses be provided with stirring structure, start stirring motor makes the stirring shaft rotate, and make the stirring shaft and the output shaft through the intermeshing of primary bevel gear and second bevel gear interconnect, thereby make the stirring shaft and the output shaft synchronous rotation, the stirring shaft drives the stirring vane and carries out the stirring to the inside of reactor main part, and the output shaft drives the quantitative board and rotates in the inside of filler mouth and carries out the quantitative addition of potassium fluoride, thereby reached the purpose of uniform addition of potassium fluoride while conveniently stirring raw materials.