8results about How to "Improve stirring performance" patented technology

The invention discloses a multi-stage purification industrial sewage treatment system which comprises a flocculation basin, a flocculation mechanism and an ozone purification mechanism, a sedimentation tank is arranged on the right side of the flocculation tank, the sedimentation tank is communicated with the upper end of the flocculation tank, a rapid sedimentation block is fixedly connected to the upper end of the right side of the sedimentation tank, and inclined through holes which are uniformly distributed are formed in the rapid sedimentation block; the flocculation mechanism comprises a supporting plate, throwing assemblies, second motors and stirring shafts, the rotatable supporting plate is arranged at the upper end of the flocculation basin, the second motors which are evenly distributed are fixedly connected to the upper surface of the supporting plate, the stirring shafts are fixedly connected to the lower ends of output shafts of the second motors, and the throwing assemblies are arranged at the left end and the right end of the supporting plate. According to the multi-stage purification industrial sewage treatment system, a flocculating agent and sewage are mixed more sufficiently through rotation of the stirring shaft and the flocculating agent throwing mechanism, the ozone treatment stage is more efficient and sufficient, and meanwhile waste of ozone is reduced.

The invention discloses waste water recycling equipment for corrugated board production, and relates to the technical field of waste water treatment.The waste water recycling equipment comprises a settling box, a water outlet pipe is fixedly connected to one side of the settling box, a water inlet pipe is fixedly connected to the side, away from the water outlet pipe, of the settling box, and sliding grooves are symmetrically formed in the upper end face of the settling box; the liquid collecting box can be driven to move intermittently and equidistantly on the upper end face of the settling box, a flocculating agent in the liquid collecting box is uniformly sprayed on wastewater in the settling box, the flocculating agent can be uniformly sprayed to all corners of the settling box, and the problem that the local concentration is too high or too low due to direct feeding through a traditional single inlet is solved; the uniform distribution enables the flocculation reaction in the wastewater to be more consistent, and the obvious difference of flocculation effects among different areas is reduced, so that floating matters and suspended matters in the wastewater are more effectively removed, the overall efficiency of wastewater treatment is improved, the quality of the treated wastewater is improved, and the wastewater is more in line with environmental protection standards and subsequent treatment requirements.

The utility model discloses a soil flora culture device with a split type bottom double-spiral belt and a reverse screw, and relates to a stirring device. The barrel bottom and the barrel body are mounted in the base; the lower end of the barrel body is communicated with the barrel bottom; the connecting cover is fixedly connected with the upper end of the barrel body; the barrel cover is connected with the connecting cover through a connecting device; the driving mechanism is fixed in the base; the stirring mechanism is mounted in the barrel body; two ends of the stirring mechanism are respectively connected with the barrel cover and the driving mechanism. According to the utility model, through the mutual matching among the outer-ring helical ribbon, the inner-ring helical ribbon and the connecting rod, the mixing and stirring of soil in the vertical direction, the cutting and mixing and stirring in the horizontal direction, the scraping of the inner wall of the barrel body and the filling of soil in a central hole in the barrel body can be realized; the stirring mechanism not only can realize rotary stirring around the central shaft, but also has upward thrust of a stirring rod and downward pressure of a helical ribbon, soil with the humidity of about 45% can be uniformly stirred, even large soil can be uniformly stirred, the stirring effect is strong, and the efficiency is high.

This utility model discloses a conical bidirectional mixing head for cement mixing pile construction, comprising a hollow outer rod, within which a hollow inner rod is nested. A vertical main shaft is fixedly connected to the end of the inner rod, which serves as the mixing shaft and is a hollow shaft with a closed conical end. The inner rod is coaxially fixedly connected to the top of the vertical main shaft, and their inner cavities are interconnected. Straight blades and a grouting pipe communicating with the inner cavity of the vertical main shaft are vertically mounted on the vertical main shaft. The straight blades are the main mixing blades. A positioning sleeve is fitted onto the vertical main shaft. The outer rod and the positioning sleeve are fixedly connected through the free end of a C-shaped mixing blade, which is a secondary mixing blade. This mixing head achieves bidirectional rotation while improving and optimizing its structural form, resulting in stronger mixing capacity and anti-drilling characteristics, which is beneficial to the stability and uniformity of pile formation and can improve construction efficiency to a certain extent.

The utility model discloses batching equipment for a lithium ion battery. The batching equipment comprises a batching tank, a servo motor arranged at the top of the batching tank, and a stirring shaft arranged at the output end of the servo motor, a stirring adjusting assembly is arranged at the bottom of the stirring shaft; the stirring adjusting assembly comprises an adjusting groove and a placing groove which are formed in the bottom of the stirring shaft from bottom to top, the stirring adjusting assembly is arranged at the bottom of the stirring shaft, and through cooperation of an electric telescopic rod, a rack, a driving gear, a driven gear semi-gear rod and stirring blades, the angles of the multiple stirring blades relative to the stirring shaft can be adjusted, and the stirring efficiency is improved. According to the technical scheme, adaptability adjustment is carried out when ingredients are mixed and stirred, a stronger stirring effect can be achieved through a large angle, a softer stirring effect can be achieved through a small angle, meanwhile, changes of resistance borne by the stirring blades are adjusted, and when raw materials easy to mix are stirred, the size of the borne resistance is properly adjusted, so that the stirring efficiency is improved. Therefore, the effect of reducing energy consumption is achieved.

The invention relates to the field of alloy smelting, and discloses a copper-phosphorus alloy preparation method, which comprises the following steps of: performing conversion adjustment on a first induction frequency and a second induction frequency of a vacuum induction furnace to enable a copper-phosphorus melt in the vacuum induction furnace to generate oscillation in a frequency conversion process between the first induction frequency and the second induction frequency, and then casting to obtain the copper-phosphorus alloy, the frequency difference between the first induction frequency and the second induction frequency is at least 1500 Hz, and the respective hold time of the first induction frequency and the second induction frequency is 1-10 s. According to the preparation method, the uniformity of the copper-phosphorus alloy can be improved at low cost.

This utility model belongs to the field of circuit board processing technology and discloses a circuit board processing device, which includes a processing cylinder, a spray assembly, a vibrating plate, and a driving component. The processing cylinder has a processing space for containing processing liquid and a workpiece to be processed; the spray assembly is disposed within the processing space and is used to spray processing liquid toward the workpiece; the vibrating plate is movably connected between the spray assembly and the workpiece and has a through hole; the driving component is disposed on the vibrating plate and movably connected to the processing cylinder through a shock-absorbing assembly. The driving component drives the vibrating plate to vibrate, thereby promoting the flow of processing liquid within the processing space. Therefore, when this circuit board processing device is in use, the driving component can drive the vibrating plate to vibrate within a large amplitude range, providing a good stirring effect on the processing liquid, making the ion distribution in the processing liquid more uniform, and ensuring sufficient contact between the processing liquid and the workpiece, which is beneficial to improving the overall quality and performance of the workpiece.

The utility model discloses a planetary bidirectional stirring head for cement mixing pile construction, including hollow outer pole, the hollow inner pole is nested in the outer pole, the bottom fixed docking of outer pole is on the casing of gear box, and the inner pole inserts gear box inside and is fixed docking with the vertical main shaft of gear box, and the vertical main shaft is as the stirring main shaft, and is the hollow shaft of closed cone shape for the end, and the inner tube is coaxial fixed docking with the vertical main shaft top and the inner chamber is through, and the vertical main shaft is vertically provided with straight plate blade and the grouting pipe that communicates with the inner chamber of vertical main shaft, and the vertical main shaft has the auxiliary shaft through gear box switching, and the auxiliary shaft is as the auxiliary stirring axle, and is equipped with the auxiliary stirring blade on the auxiliary stirring axle. This stirring head can realize bidirectional stirring, and the structural form that the main stirring axle is combined with the auxiliary stirring axle has stronger stirring capacity and anti -bore -drill characteristic, especially when handling high water content silt, high plastic clay, contains thin sand interlayer or organic matter soil and so on complex stratum, has obvious advantage, and the quality of more guarantee is formed in a pile.