58results about How to "Avoid inadequate mixing" patented technology

The invention discloses a gel electrolyte raw material high-temperature mixing device, and relates to the technical field of stirring and mixing, the gel electrolyte raw material high-temperature mixing device comprises a base, the base is fixedly connected with a stirring barrel, the stirring barrel is fixedly connected with a cover plate, the inner bottom of the stirring barrel is fixedly connected with a ring-shaped heating plate, the stirring barrel is internally fixedly connected with a conversion cylinder, and the conversion cylinder is fixedly connected with the cover plate. Through holes which are evenly distributed in the circumferential direction are formed in the side, close to the heating plate, of the conversion cylinder. On the basis of stirring and mixing of the first stirring blades, raw materials flow up and down and are mixed through the spiral conveying frame, the uniform mixing degree of the raw materials is enhanced, the raw materials flow to the low-temperature area through the high-temperature area, the raw materials are integrally and synchronously heated, and local overheating caused by uneven heating is avoided; therefore, thermal decomposition or chemical reaction initiation of some raw materials is avoided, harmful by-products are prevented from being generated, the chemical stability and electrochemical performance of the electrolyte are prevented from being influenced, meanwhile, the phenomena of phase separation and inconsistent viscosity change caused by temperature difference are avoided, and the formation of a non-uniform mixture is avoided.

The utility model discloses a fuel cell catalyst slurry mixing device and relates to the technical field of battery processing. The device comprises a mixing cylinder, a cylinder cover and a motor, wherein a heat preservation cavity is formed in the mixing cylinder; a barrel cover is screwed to the top end of the mixing barrel through threads, a motor is fixed to the upper end of the barrel cover, a rotating shaft is fixed to an output shaft of the motor, a fixed stirring piece arranged in an arc shape is fixed to the periphery of the rotating shaft, and three movable stirring pieces are rotationally connected to the peripheral face, located on the inner side of the fixed stirring piece, of the rotating shaft; an air pipe is fixed on the cylinder cover on one side of the motor in a penetrating manner. Through the arrangement of the mixing barrel, the motor, the rotating shaft, the fixed stirring piece, the movable stirring piece and the air pipe, the problems that the centrifugal stirring effect is not ideal, shearing type stirring and mixing are lacked, and a conventional stirring structure cannot be matched with the whole container, so that mixing is insufficient are solved; and the problem that the mixing device lacks the function of isolating the influence of external environmental factors when mixing the catalyst slurry is solved.

The utility model discloses a lithium battery raw material mixing and stirring device which comprises a stirring box and a stirring mechanism, the stirring mechanism comprises a driving motor, an output shaft of the driving motor extends into the containing cavity of the stirring box, a square sleeve is fixedly arranged at one end of the output shaft, first stirring blades are fixedly arranged on one set of opposite side faces of the square sleeve, and second stirring blades are slidably connected to the other set of opposite side faces of the square sleeve. When the output shaft of the driving motor rotates, the square sleeve is driven to rotate, and then the first stirring blade and the second stirring blade are driven to rotate. Meanwhile, a second stirring blade is in sliding connection with a square sleeve, and when the square sleeve rotates, the second stirring blade moves up and down, so that the upper-layer raw material and the lower-layer raw material are mixed and stirred, the battery raw materials are stirred more sufficiently, and the problem of insufficient stirring caused by a traditional stirring tool is effectively solved; and the raw materials can be uniformly mixed in the whole stirring process, so that the quality and the performance of the lithium battery are improved.

The invention discloses a water quality sampler and a sampling method.The water quality sampler comprises a shell and a working bin, and a sampling assembly for sampling and collecting sewage is arranged in the shell; a filtering assembly used for treating suspended solids and floating and sinking particles on the surface of sewage is arranged in the working bin, a gain assembly used for adding a fixing agent into the sewage to protect organic matter in the sewage is further arranged in the shell, and a wiping plate frame drives a push column to move; a push column moves to intermittently push a convex block on the surface of an auxiliary plate to move up and down, so that a plurality of groups of matching blocks on the surface of the auxiliary plate are arranged in a filter screen plate, sewage on the surface layer of a sedimentation tank can be intermittently poured into a working bin, suspended matters with relatively large volumes can be filtered, and interference on water quality analysis is reduced; particularly, when some specific chemical components are analyzed, the accuracy of subsequent water quality detection and analysis can be improved.

The invention relates to the technical field of feed production equipment, in particular to pet additive premixed feed production equipment and a production technology.The pet additive premixed feed production equipment comprises a triangular mixing barrel, a discharging pipe is fixedly installed on the side wall of the lower portion of the triangular mixing barrel, and an upper sealing cover is arranged above the triangular mixing barrel; the device has the beneficial effects that the center air inlet pipe rotates to drive the flow dividing box and the C-shaped stirring blades to rotate, the C-shaped stirring blades can increase the transverse shearing effect, the feed stirring and mixing force is increased, the feed and an additive are stirred and mixed, air is introduced in the continuous stirring process in cooperation with the air pump and the auxiliary mixing and stirring pipe, and the stirring efficiency is improved. The feed particles are fully separated and prevented from being bonded, the spiral lifter is driven to rotate when the central air inlet pipe rotates, then the mixed feed enters the return pipe through the feeding port, is conveyed upwards in the reverse direction and is discharged again through the discharging port to be mixed again, and the feed at the bottom and the feed at the upper layer are fully mixed.

The invention relates to the field of chemical production, and discloses a preparation device and method of bis (triphenylphosphine) palladium dichloride, the preparation device comprises a base, the top of the base is fixedly connected with a preparation cylinder, the front end of the preparation cylinder is fixedly connected with a window, and the top of the preparation cylinder is fixedly connected with a motor; the device comprises a preparation cylinder, the top of the preparation cylinder is fixedly connected with an arc-shaped supporting plate, the inner wall of the preparation cylinder is rotatably connected with a stirring rod, the outer side of the arc-shaped supporting plate is fixedly connected with a quantifying mechanism, the quantifying mechanism comprises a quantifying cylinder, and the outer wall of the quantifying cylinder is fixedly connected with the outer wall of the arc-shaped supporting plate. And the inner wall of the quantifying cylinder is in sliding connection with a partition plate. By arranging the quantifying mechanism, the adding amount of chemical agents can be accurately controlled, and the inner wall space of the three groups of quantifying cylinders is adjusted according to the total manufacturing amount, so that the quantifying effect is achieved, the proportion of the chemical agents is accurately controlled, and the problem that the adding amount is difficult to accurately control in a traditional mode is solved.

This utility model discloses an integrated aseptic filling device for freeze-dried fruit pieces and blended fruit juice, comprising an aseptic filling unit and a reciprocating oscillation mechanism. The reciprocating oscillation mechanism is installed on one side of the aseptic filling unit. The aseptic filling unit includes a tank body, with a sealing cap screwed to the top and a release pipe installed at the bottom. A central baffle is installed in the middle of the tank body. The reciprocating oscillation mechanism includes a fixed base fixedly connected to the outer ring surface of the tank body, and a main shaft is installed on the fixed base. The main shaft is fixed to the output shaft of an external servo motor via a coupling. This integrated aseptic filling device for freeze-dried fruit pieces and blended fruit juice, through reciprocating rotation and oscillation by the reciprocating oscillation mechanism, ensures thorough and uniform mixing of the fruit pieces and fruit juice inside the tank, guaranteeing consistent filling quality and greatly ensuring product uniformity, providing consumers with a consistently good taste experience.

The utility model provides a kind of for methanol and diesel's mixing device, it is related to fuel mixing technical field, including base, the outer surface of base is fixedly connected with mixer main body, the outer surface of base is fixedly connected with support frame, the outer surface of support frame is fixedly connected with diesel metering pump and methanol metering pump.The utility model generates preliminary turbulent flow by primary helical blade, while secondary helical blade is enhanced shear force using reverse torsion, utilize tertiary helical blade to complete final homogenization mixing, under this progressive mixing mode, can effectively ensure that methanol and diesel molecule level sufficient fusion, can effectively solve the problem of traditional dynamic agitator mixing insufficient, and the liquid storage tank main body inside of the equipment is provided with inclined baffle, can effectively reduce the flow impact of mixed fuel, cooperate with three-stage mixing system, can effectively inhibit stratification phenomenon caused by density difference in long-term storage process of fuel.

The utility model relates to the field of plastic mixing, and discloses corundum refractory plastic preparation mixing equipment which comprises a mixing barrel, the top side of the mixing barrel is rotatably connected with a top cover, the bottom side of the mixing barrel is provided with a supporting plate, the top side of the supporting plate is provided with a motor, the driving end of the motor is connected with the mixing barrel through a transmission assembly, and the driving end of the motor is connected with the mixing barrel through the transmission assembly. A feeding assembly is arranged at the top of the right side of the mixing barrel, and a discharging assembly is arranged at the bottom end of the left side of the mixing barrel. According to the corundum plastic mixing device disclosed by the utility model, through the combination of the motor, the rotating rods, the belt pulley and the stirring assembly, various corundum plastic materials can be mixed, and the corundum plastic materials can be mixed more sufficiently through the plurality of rotating rods; through combination of the rotating rod, the fixing block and the clamping assembly, the fixing block and the stirring blade can be taken down, an operator can conveniently replace or maintain the stirring blade, the quality of the stirring blade is guaranteed, and therefore the situation that the stirring blade insufficiently stirs corundum plastic refractory is avoided.

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 relates to the technical field of plastering anti-crack waterproof mortar preparation, and discloses plastering anti-crack waterproof mortar preparation equipment which comprises a preparation cylinder and further comprises a feeding hopper, the bottom of the feeding hopper is fixedly connected with a material guide cylinder, and the outer wall of the material guide cylinder is movably connected to the top of the preparation cylinder; the telescopic push rods are fixedly connected to the outer wall of the guide cylinder and the top of the preparation cylinder respectively; and the plurality of supporting legs are circumferentially and fixedly connected to the bottom of the preparation cylinder at equal intervals. By arranging the unpacking mechanism, mortar containing a packing bag can be directly placed in the storage fence for internal direct unpacking, so that the situation that mortar dust drifts away and affects health of constructors when mortar is poured in through manual unpacking is avoided, and meanwhile, after the mortar is in contact with a crushing cutter through the rotatable storage fence, the mortar can be directly unpacked. And the bag can be directly and automatically opened, mortar stored in the packaging bag can be rotationally thrown out and is mixed with aggregate in cooperation with rotation, and the construction efficiency is improved.

The invention relates to the technical field of ink mixers, in particular to a high-temperature-resistant UV ink-jet ink and processing mixing device which comprises a mixing body, a mixing barrel and a swing frame and further comprises a mixing rod body arranged on the swing frame and a separation block arranged on the mixing rod body in a sliding mode. The mounting frame is arranged on the outer side of the mixing rod body in a sleeving manner, and the separation block is arranged in the mounting frame in a sliding manner; according to the high-temperature-resistant UV ink-jet ink and processing and mixing device, when a worker produces ink, by means of the arranged scraping unit, when the swing frame swings, the mounting frame and the separation block can be automatically driven to move on the mixing rod body, ink components adhering to the mixing rod body are effectively scraped, and the working efficiency is improved. By observing the relative displacement between the separation block and the mounting frame during each resetting, the mixing condition of the ink is intuitively reflected, and the defect that an operator depends on experience to judge the mixing degree of the ink is overcome.

The invention relates to water purification equipment with an automatic flocculant feeding function. The water purification equipment comprises a flocculation tank, fixing frames are connected to the left side and the right side of the flocculation tank through bolts, a mounting frame is connected between the inner sides of the fixing frames, an annular discharging groove is formed in the lower portion of the mounting frame, and a mounting cavity is formed in the lower portion in the mounting frame; the dispersing mechanism is arranged on the mounting frame; and the grinding mechanism is mounted on the dispersing mechanism. A flocculating agent is fully scattered by virtue of the scattering mechanism, so that the flocculating agent can be uniformly distributed, meanwhile, a solid material is scattered by virtue of the crushing roller, and a negative pressure environment is generated by virtue of air pressure, so that the solid material can be stably conveyed under the guide of air pressure, and the situation that the material is raised is avoided; and finally, automatic feeding and discharging are carried out, and the convenience of water flow purification is enhanced.

The utility model discloses a chili sauce stirring preparation device, and relates to the technical field of stirring devices. The stirring device comprises a supporting frame and a stirring barrel, a stirring shaft is rotationally connected to the center of the top end in the stirring barrel, a mounting plate is fixedly connected to the position, close to the center, of the outer ring of the stirring shaft, scraping plates are symmetrically and fixedly connected to the two side ends of the mounting plate, and the scraping plates make contact with the inner wall of the stirring barrel. The opposite ends of the two supporting frames are symmetrically and fixedly connected with second springs, the other ends of the second springs are fixedly connected with vertical plates, an auxiliary material hopper is fixedly connected between the two vertical plates, and the auxiliary material hopper is located below the stirring barrel; the motor drives the protruding plate to rotate, the sliding block moves back and forth on the inner wall of the square frame in cooperation with the first spring, then the L-shaped shaft and the beating plate are driven to move back and forth, the auxiliary hopper achieves the shaking effect under the cooperation of the two second springs, blockage and accumulation of materials in the auxiliary hopper can be effectively avoided, and the service life of the auxiliary hopper is prolonged. And the material discharging smoothness is obviously improved.

The utility model relates to the technical field of neutralizing tanks, and provides a neutralizing tank for furfural production, which comprises a support rod, the top of the support rod is fixedly connected with a circular ring block, the inside of the circular ring block is fixedly sleeved with a neutralizing tank body, the top and the bottom of the neutralizing tank body both penetrate through the circular ring block and extend to the upper part and the lower part of the circular ring block; a stirring motor is fixedly connected to the middle of the top end of the neutralization tank body, a stirring shaft is fixedly connected to the other end of an output shaft of the stirring motor in a sleeving manner, and the bottom of the stirring shaft penetrates through the neutralization tank body, extends into the neutralization tank body and is fixedly connected with stirring blades in a sleeving manner; the lifting mechanism is arranged at the top of the neutralization tank body; wherein the lifting mechanism comprises a lifting motor, and the bottom of the lifting motor is fixedly connected with the top of the neutralization tank body. Through the technical scheme, the problem of non-uniform stirring in the prior art is solved.

The utility model is applicable to the technical field of mechanical equipment for brickmaking, and provides raw material stirring equipment for brickmaking, which comprises a tank body, a rotating cylinder is arranged on the tank body, the lower end of the rotating cylinder rotatably penetrates into the tank body, the outer surface of the rotating cylinder in the tank body is fixedly connected with a scraping plate, and the scraping plate is attached to the inner wall of the tank body and slides. A plurality of outer stirring rods are fixedly connected to the side, facing the center of the rotating cylinder, of the scraping plate, the rotating cylinder is sleeved with a built-in rotating shaft, the built-in rotating shaft rotates and slides on the rotating cylinder, one end of the built-in rotating shaft extends into the tank body, and the other end of the built-in rotating shaft extends out of the upper surface of the tank body; a plurality of inner side stirring rods are fixedly connected to the outer surface, located in the tank body, of the built-in rotating shaft, the scraping plates in the device can scrape off brick making raw materials attached to the inner wall of the tank body, the outer side stirring rods and the inner side stirring rods rotate in the opposite directions, and the brick making raw materials are rotationally stirred in the two directions; and insufficient stirring of raw materials for brick making in the tank body is avoided, and the stirring efficiency is improved.

The utility model discloses a plastic coloring powder mixer with high mixing quality, which comprises a base, a left support and a right support, the left support and the right support are fixedly arranged on the base from left to right, a discharge pipe rotatably connected with the left support is arranged on the left support in a penetrating manner, and a hollow pipe is arranged on the right support in a penetrating manner. And a mixing barrel is installed between the discharging pipe and the hollow pipe in a communicating mode, a feeding assembly is arranged on the side wall of the mixing barrel in a penetrating and inserting mode, and a side face support is fixedly arranged on one side of the right side support. Blockage can be avoided during feeding and discharging, the driving motor drives the stirring shaft and the rotating shaft to rotate through transmission of the driving chain wheel, the chain and the driven chain wheel, the stirring shaft drives the spiral stirring blades to rotate, and the rotating shaft drives the straight gear to be meshed with the rack so that the mixing barrel can rotate. The rotating direction of the mixing barrel is opposite to that of the spiral stirring blade, so that the mixing effect of the raw materials and the toner is good, and the production quality of products is improved.

The utility model discloses a horn capacitor glue filling machine, including the bottom plate, be provided with stirring subassembly on the bottom plate, stirring subassembly includes support seat, stirring drum, first motor, top plate and feed pipe, support seat sets up on the bottom plate, stirring drum installs on the support seat, first motor installs at the top of stirring drum, top plate sets up at one end of first motor, feed pipe installs on stirring drum, be provided with moving assembly on the bottom plate, moving assembly includes support column, mounting bracket and pneumatic cylinder, support column installs on the bottom plate, mounting bracket installs at the top of support column, pneumatic cylinder installs on mounting bracket, to solve the technical problem that the obvious deficiency of colloid stirring function exists in the horn capacitor glue filling machine technique mentioned in the background art.

The utility model relates to chemical raw material processing technical field, and disclose a kind of chemical raw material mixing device, the chemical raw material mixing device, including No. 1 stirring barrel, No. 1 cover plate is installed by fastener to No. 1 stirring barrel, No. 1 cover plate is fixedly installed with No. 1 feed pipe, stirring subassembly is provided on No. 1 stirring barrel, and stirring subassembly includes upper connection square tube.The chemical raw material mixing device, to make the device satisfy the strict demand of raw material mixing precision and efficiency in chemical production, by being provided with stirring subassembly, the component cooperation top motor drive long rod drives top auger paddle rotation, utilize the rotation characteristic and transport raw material in No. 1 stirring barrel, push to No. 2 stirring barrel by the circular groove of upper connection square tube;While bottom motor drive straight rod drives bottom auger paddle, transports raw material in No. 2 stirring barrel, backflow to No. 1 stirring barrel by lower connection square tube, form bidirectional circulation, avoid raw material deposition.

The utility model relates to a grain mixing device, driving motor, support plate, gyration axle, rotary support frame, mixing barrel assembly and autorotation mechanism, driving motor output end and gyration axle one end transmission connection, gyration axle other end passes through support plate and is fixedly connected with rotary support frame, autorotation mechanism one end is connected with support plate, and its other end is transmission connection with mixing barrel assembly, and rotary support frame is rotationally connected with mixing barrel assembly, and rotary support frame rotates around first axis under the drive of gyration axle, and autorotation mechanism is used for driving mixing barrel assembly to rotate around second axis, and first axis is perpendicular with second axis. Driving motor drives gyration axle to rotate, drives rotary support frame to rotate around first axis, simultaneously drives mixing barrel assembly to rotate around second axis through autorotation mechanism and second transmission assembly, realizes mixing barrel assembly to carry out the stirring to grain from different directions, ensures grain sample even mixing, reduces manual labor intensity, improves mixing efficiency.

The utility model discloses a magnetic stirring type reaction kettle for producing and processing flame-retardant resin, which comprises a reaction kettle body, a mounting ring is arranged in the reaction kettle body, a feeding pipe is arranged above the mounting ring, a bearing plate is arranged in the mounting ring, a plurality of groups of discharging holes are formed in the bearing plate, and the feeding pipe is arranged above the mounting ring. A plurality of sets of discharging holes are formed in the upper portion of the bearing plate, the multiple sets of discharging holes are annularly distributed, the bearing plate is rotationally connected with the mounting ring through a bearing, a material pressing plate is arranged above the bearing plate, two sets of symmetrically-distributed mounting grooves are formed in the mounting ring, and by arranging the bearing plate, the discharging holes and the material pressing plate, dispersed feeding of resin raw materials entering from a feeding pipe is achieved; bubbles contained in the raw materials are eliminated through extrusion between a material pressing plate and a bearing plate, the situation that bubbles affect the mixing reaction quality of the follow-up raw materials is avoided, and the raw materials deposited at the bottom of the reaction kettle are longitudinally turned over by arranging a mounting rod, a telescopic rod, a shovel plate and the like.

The invention belongs to the technical field of stirrers, and particularly relates to a concentric double-shaft stirrer which comprises a console, a moving frame and a stirring component, the moving frame is arranged at the top of the console, and the stirring component is arranged on the inner wall of the moving frame; the axis stirrer is provided with a hollow connecting shaft, a floating sliding disc, a deflection stirring plate and a compression sleeve. According to the device, mixed liquid in the containing cylinder is synchronously stirred through the axis stirrer in the middle and the stirring rotating arms on the two sides, and the axis stirrer in the middle can control the floating sliding disc to slide up and down under the driving action of the drainage net cover, so that the actual rotating point position of deflection stirring is changed; therefore, when actual stirring work is carried out, a one-way vortex is difficult to form at the central part of liquid, so that the problem that the liquid gathered at the axis part is easy to polymerize to cause insufficient stirring is avoided.

The utility model discloses a new material mixes stirring mechanism, including jar body, its inside is provided with annular scraper, the outer wall of annular scraper is attached with the inner wall of jar body, and the inner wall of annular scraper is connected with stirring frame, and the top of stirring frame penetrates jar body and is connected with first driving motor, through the close attachment of the outer wall of annular scraper inside setting and jar body inner wall, can rotate in step with stirring frame under the drive of first driving motor, can scrape the material adhered to jar body inner wall in real time, avoid the problem of mixing not fully that material residue leads to, in addition, the lifting assembly on positioning frame can drive shell, stirring frame and annular scraper whole up and down movement, can according to the jar material amount, the viscosity change or the demand of stirring stage, the working height of scraper is adjusted flexibly, promotes the adaptability of mechanism to different stirring scene, can drive annular scraper and stirring frame to go up and down reciprocating motion through lifting assembly, is favorable to further promote the mixing uniformity of material.

This invention provides a high-speed shear mixer for lubricating oil production, comprising a support frame and a mixing tank fixedly connected to the support frame. A undulating track is provided on the mixing tank. A first motor is fixedly connected to the support frame, and a connecting rod is fixedly connected to the output end of the first motor. A first rotating rod is slidably connected to the bottom of the connecting rod, and a movable rod is rotatably connected to the first rotating rod. The movable rod is adapted to the undulating track so that it can drive the first rotating rod to move up and down relative to the connecting rod when rotating with it. The high-speed shear mixer for lubricating oil production provided by this invention, through the cooperation of the undulating track and the movable rod, drives the shearing head to move up and down axially while rotating, forming a three-dimensional composite motion trajectory. This effectively covers blind spots in the mixing tank that cannot be reached by traditional fixed shearing paths, significantly improving the shearing uniformity of high-viscosity lubricating oil and avoiding the problem of insufficient mixing caused by material stratification.

The utility model discloses a biochemical diagnosis reagent mixing device relates to diagnosis reagent production technical field, the inside of shell body is equipped with mixing chamber, the lower part of shell body is equipped with the outlet of the mixing chamber, is equipped with the stirring shaft in mixing chamber, the middle section of stirring shaft is equipped with first fixed seat, the circumference of first fixed seat is equipped with a plurality of stirring vane, and is equipped with the fixed link between two adjacent stirring vane, one end of fixed link is connected with first fixed seat, and the other end of fixed link is connected with the conical fairing. Improved the homogeneity and efficiency of overall mixing.

The invention discloses a water quality sampler and a sampling method, and specifically relates to a technical field related to water quality sampling, including a shell and a working chamber, wherein a sampling component for sampling and collecting sewage is arranged inside the shell, a filtering component for processing suspended matter and floating and sinking particles on the surface of sewage is arranged inside the working chamber, and a gain component for adding a fixing agent to the sewage to protect organic matter in the sewage is also arranged inside the shell, and a push column is driven to move by a wiping plate frame, and the movement of the push column can intermittently push the protrusions on the surface of the auxiliary plate to move up and down, so that several groups of matching blocks on the surface of the auxiliary plate are inside the filter screen plate, and the sewage on the surface of the sedimentation tank can be intermittently poured into the working chamber, and the suspended matter with a larger volume can be filtered, thereby reducing the interference with water quality analysis, especially when analyzing certain specific chemical components, and can improve the accuracy of subsequent water quality detection and analysis.

The invention discloses a liquid solidified soil backfill agent preparation device and a preparation method thereof, and provides the following scheme that the liquid solidified soil backfill agent preparation device comprises a stirring barrel, the stirring barrel is provided with a stirring structure and a mixing structure which are used for mixing various raw materials, and the stirring barrel and the mixing structure are jointly provided with a discharging structure; by arranging a mixing structure and a discharging structure, pre-mixing water and a curing agent can ensure that the water and the curing agent have primary interaction on the chemical level to form a more uniform mixture, and under the cooperation of a rotating gear and a rotating ring, a feeding round pipe and a discharging pipe synchronously perform positive and negative alternating rotating motion at the moment, so that the curing agent can be uniformly mixed. According to the liquid solidified soil backfill agent and the preparation method thereof, the mixture of water and the curing agent enters the stirring barrel more uniformly, so that the mixture is quickly and comprehensively mixed with the muck, the problem of non-uniform local concentration or insufficient mixing caused by direct mixing of the three raw materials is avoided, and the prepared liquid solidified soil backfill agent has higher strength and stability.

The utility model relates to the technical field of lubricating oil production, and discloses a stirring device for lubricating oil production, which comprises a stirring barrel, a blanking component is arranged at the top of the outer surface of the stirring barrel, and a scraping component is arranged in the stirring barrel; the discharging assembly comprises a feeding groove, the feeding groove is fixedly installed at the top of the outer surface of the stirring barrel, a reinforcing plate is fixedly installed on the outer surface, close to the bottom, of the feeding groove, the top of the outer surface of the reinforcing plate is fixedly connected with the stirring barrel, and a discharging column is rotationally embedded in the feeding groove; cleaning plates are fixedly mounted on the two sides of the outer surface of the discharging column, a motor bin is fixedly mounted on the top of the outer surface of the feeding groove, and an output shaft of a motor in the motor bin is fixedly connected with the discharging column, so that the problems that lubricating oil is sticky in texture, the lubricating oil is prone to being accumulated in a feeding port during feeding, and the feeding port is blocked are solved; the subsequent stirring efficiency is influenced.

The utility model relates to the technical field of laundry detergent stirring, in particular to a laundry detergent stirring device which comprises a stirring tank, the lower end of the stirring tank is of a cambered surface structure, the lower end of the stirring tank is fixedly connected with three supporting legs, the three supporting legs are annularly distributed at equal intervals, the middle of the lower end of the stirring tank is fixedly connected with a discharging opening, and the discharging opening is communicated with the stirring tank. A valve is installed on the outer surface of the discharging port, the discharging port is located among the three supporting legs, the valve does not make contact with the supporting legs, a control panel is fixedly connected to the front portion of the outer surface of the stirring tank, a stirring mechanism is fixedly connected to the middle of the upper end of the stirring tank, and a feeding port is fixedly connected to the left portion of the upper end of the stirring tank. According to the laundry detergent stirring device disclosed by the utility model, the stirring mechanism is arranged, the three middle stirring blades can stir raw materials in the middle of the stirring tank, and the four bottom stirring blades can stir raw materials at the bottom of the stirring tank at the same time, so that insufficient stirring of the raw materials is avoided.

The utility model discloses a mixed reagent stirring device which comprises a base, a driving motor is arranged in the base, a gear is connected to the output end of the driving motor, a rotary gear bearing is installed on the top of the base, an outer ring of the rotary gear bearing is fixed relative to the base, and an inner ring of the rotary gear bearing is provided with meshing teeth and meshed with the gear. A stirring barrel is inserted into the top of an inner ring of the rotary gear bearing, vertical rods are mounted on two side sections of two parts of the base, a stirring shaft is vertically arranged in the stirring barrel, a lifting frame is fixedly connected to the top of the stirring shaft, and the tops of the vertical rods on two sides of the lifting frame are connected; stirring paddles are fixedly mounted on the stirring shaft, a stirring cover is inserted into the top of the stirring barrel, and the stirring shaft penetrates through the stirring cover and is rotationally connected with the stirring cover; the problems that a traditional device is uneven in mixing, inconvenient to disassemble and assemble and poor in stability are effectively solved.