15 results about "Mixing effect" patented technology

The invention belongs to the field of agricultural machinery, and particularly relates to an automatic fertilization device for the agriculture science and technology. In order to solve the problems that an existing fertilizer is low in mixing efficiency and not uniform, manual fertilization wastes time and labor, and the efficiency is low, the following scheme is proposed that the automatic fertilization device comprises a bottom plate, wherein the upper end of the bottom plate is connected with a mixing box, the upper end of the mixing box is connected with a box cover, the upper end of thebox cover is fixedly provided with a second motor, the tail end of an output shaft of the second motor penetrates through the box cover to extend into the mixing box and is fixedly connected with a stirring shaft, stirring blades are uniformly distributed on the stirring shaft, the inner wall of the mixing box is provided with multiple turnover mechanisms in the circumferential direction of the mixing box, the side wall of the mixing box is provided with a feed hopper, the lower end of the mixing box is connected with a fertilization pipe, and the fertilization pipe penetrates through the bottom plate. The automatic fertilization device for the agriculture science and technology has the advantages that through the arranged turnover mechanisms, cylinder stirring pieces turn over fertilizerssynchronously and vertically during fertilizer mixing, so that the agitating efficiency is higher, the uniform mixing effect of the fertilizer is better, intermittent automatic fertilization is achieved, and the fertilization efficiency is improved.

An exhaust gas treatment device comprises a casing and a tail gas treatment module located inside the casing, wherein the casing comprises a mixing cavity, a splitting cavity and a distributing cavity; the exhaust gas treatment device further comprises a conical mixer located inside the mixing cavity and a mixing pipe located in the splitting cavity, and the conical mixer comprises a plurality of conical swirl plates and a plurality of openings corresponding to the conical swirl plates. Therefore, on one hand, urea can be laid on the pipe wall of the mixing cavity so as to increase the evaporation area and dwelling time of the urea and improve the mixing effect; on the other hand, exhaust gas can flow more smoothly, the local pressure loss can be reduced, and the back pressure can be reduced.

The invention discloses a ship waste gas desulfuration device and method. The ship waste gas desulfuration device comprises a primary impurity removal box and a secondary impurity removal box. A gas outlet end of the lower right side of the primary impurity removal box is connected with the secondary impurity removal box through a communicating pipe. An air inlet pipe is arranged on the upper leftside of the primary impurity removal box. A loading frame is arranged in the primary impurity removal box. Vent holes are evenly distributed in the middle of the bottom of the loading frame. An isolation net frame is horizontally placed in the primary impurity removal box. An activated carbon filling cavity is formed in the position, on the lower side of the isolation net plate, of the loading frame. A stone filling layer is paved on the upper side of the isolation net plate. The ship waste gas desulfuration device is simple and reasonable in structure; waste gas is preprocessed through the primary impurity removal box, and therefore solid impurities in the waste gas are removed; by sufficiently mixing alkali liquid and waste gas, the waste gas mixing effect is improved, and then it is ensured that waste gas is sufficiently purified.

The invention discloses a mixing machine for powder materials. The mixing machine comprises a base, a mixing barrel, feeding pipes, a discharge pipe, lifting mechanisms, a support plate, a gear motor, stirring rods and stirring components, wherein the mixing barrel is fixedly connected to the base, the feeding pipes are arranged on two sides of the upper end of the mixing barrel, the lifting mechanisms are mounted on two sides of the top end of the mixing barrel, two sides of the bottom of the support plate are fixedly connected with the output ends of the corresponding lifting mechanisms, the gear motor is mounted on the support plate, the output end of the gear motor is connected with a rotary shaft, the rotary shaft penetrates the top end of the mixing barrel and extends into the mixing barrel, the plurality of stirring rods are fixedly connected to the part, located inside the mixing barrel, of the rotary shaft, a plurality of stirring standing columns are fixedly connected to the stirring rods, the bottom end of the rotary shaft is fixedly connected with a fixing block, and the symmetrically-arranged stirring components are fixedly connected to two sides of the fixing block. The mixing machine can rotate and move up and down to perform stirring and is outstanding in mixing effect.

The invention discloses a measurement method of a coal dust and in-furnace heat flow mixing effect on the basis of a combustion image, and belongs to the technical field of thermotechnical measurement and image processing. The method comprises the following steps: firstly, carrying out edge detection on an unburned coal powder area in the combination image through an area first order difference algorithm with a fixed search direction, determining the mixing characteristic area of the coal dust and in-furnace heat flow, and carrying out block processing and gray level stage processing on the area. In the characteristic area, a gray parameter and a gray position distribution parameter which reflect a coal dust and in-furnace heat flow mixing situation are extracted, the gray parameter and the gray position distribution parameter construct a mixing coefficient which measurably evaluates the coal dust and in-furnace heat flow mixing effect, and therefore, the measurement of the coal dust and in-furnace heat flow mixing effect can be realized.

The invention relates to a mixing and stirring device capable of uniformly heating for producing a calcium silicate board, the mixing and stirring device comprises a main body, a second electric heating wire and a second bearing, wherein the top end of the main body is provided with a feeding port, a rotating shaft penetrates the middle of the top end of the main body, the top of the rotating shaft is movably provided with an electric motor, the outer wall of the rotating shaft is provided with a first stirring rod, and the first stirring rod is connected with a first brush away from the outerside of the central axis of the rotating shaft. The mixing and stirring device has the beneficial effects that the mixing and stirring device is provided by first stirring rods, the rotating shaft, the electric motor, the main body and a partitioning plate, the first stirring rods are fixedly connected with the rotating shaft, and the electric motor starts to drive the rotating shaft to rotate soas to drive the first stirring rods to stir and mix a material in the upper part of the inner side of the main body, so that the mixing effect of the device on the material is excellent, and the device can perform a large-area stirring operation on the material through the action of the plurality of sets of the first stirring rod, and speeds up the material mixing speed of the device.

The invention provides a novel arabinose crystallization method and device. Aiming at the defects of the traditional arabinose production process, arabinose in an anhydrous molten state at a temperature of 150-170 DEG C is taken as a raw material, and then sprayed downwards in a mist form from a distributor on the top of a mixer; and solid arabinose with the granularity of 30 meshes or less servesas a seed crystal and is sprayed from bottom to top. The method comprises the following steps: mixing the materials in a first cavity (mixing chamber) according to a dry basis ratio of 2/1 to 1/4; spirally descending the mixed materials along inner walls of the mixer under the factors of spray air and self-gravity so as to reach a third cavity (discharging chamber) via a second cavity (settling and cooling chamber), discharging the materials with excellent mixing effect in the discharging chamber via a discharging hole, ascending incompletely mixed small particles to the first cavity (mixingchamber) along with upwind via a blower pipe so as to complete secondary mixing and crystallizing. According to structural division, the mixer comprises a mixer outer wall, a liquid phase injector, asolid seed crystal feeder, a solid seed crystal air pipe, an air blower, a material collector and a discharging hole.

The invention discloses a pretreatment system of crop fermentation raw materials. A stirring main shaft drives a middle fixed cylinder, an outer crushing tip, a long stirring plate and a short stirring plate to destroy and crush plant wastes to be treated in a stirring chamber so as to reduce the volume of the plant wastes and improve the mixing uniformity of the plant wastes and humidity, the long stirring plate comprises a long stirring shaft and a long stirring hook, and the short stirring plate comprises a short stirring shaft and a short stirring hook. A long medicine outlet hole and a short medicine outlet hole can provide the medicines for fermentation on line, a heat supply cavity can increase the temperature in the stirring chamber, and a temperature sensor can monitor the temperature in the stirring chamber to ensure the crushing and mixing effects. By adopting the design, the stirring capacity is strong, the crushing effect is good, fermentation medicines can be added on line, the screening efficiency and the feeding efficiency are both high, the crushing effect is good, and the environment-friendly effect of waste utilization is good.

The invention relates to a mixing device, particularly relates to a mixing device for manufacturing a high-reliability cable. The invention aims to provide a mixing device with a high automation degree and a good material mixing effect for manufacturing a high-reliability cable. The device comprises a mixing cylinder, a feeding cylinder I, a feeding pipe I, a valve I, a feeding cylinder II, a feeding pipe II, a valve II and the like. The feeding cylinder I is arranged on the left side of the upper part of the mixing cylinder; the feeding pipe I is connected to the lower end of the feeding cylinder I; the feeding pipe I is provided with the valve I; the feeding cylinder II is arranged on the right side of the upper part of the mixing cylinder; the feeding pipe II is connected to the lower end of the feeding cylinder II; and the feeding pipe II is provided with the valve II. The mixing device overcomes the disadvantages that the structure is complex, the automation degree is low, manpower and material resources are consumed, the material mixing effect is poor, and the like in the prior art, and reaches the effects that the automation degree is high, manpower and material resources are saved, and the mixing effect is good.

The invention discloses a preparation method of a bed sheet capable of releasing negative oxygen ions. The preparation method comprises the steps of a spooling procedure, a beaming procedure, a sizingprocedure, a drawing-in procedure, a weaving procedure, a finishing procedure, and in the step of the sizing procedure, a negative oxygen ion plant additive is added into yarn pulp. The preparation method has the advantages that yarn materials are modified in an original sizing procedure in the bed sheet production process, a new procedure does not need to be added, and the negative oxygen ion plant additive is added into yarn pulp in the sizing process, so that the mixing effect of the yarn materials and the negative oxygen ion plant additive is better; the prepared bed sheet has longer release time, the preparation process is simple, and the cost is low.

The invention discloses an indoor detection method for the mixing effect of an emulsified asphalt cold-recycled mixture, which comprises the following steps: determining the optimal water consumption of the emulsified asphalt cold-recycled mixture, and determining the optimal dosage of emulsified asphalt: when the dosage of the emulsified asphalt is small, the mixed mixture has gray color and poor wrapping property; when the amount of the emulsified asphalt is the optimal amount, the blended mixture is free of bluish white and good in wrapping property, and no liquid flows out; when the amount of emulsified asphalt is large, the blended mixture is free of bluish white and good in wrapping performance, and liquid flows out. The method can be used for effectively and accurately pre-judging the grading of the emulsified asphalt cold-recycled mixture and the use level of the emulsified asphalt and the water, and adjusting the demulsification time of the mixture by adjusting the use level of the emulsified asphalt and the water and combining the mixing condition, so as to meet the time required by different transportation distances from a mixing station to a construction site, and improve the construction efficiency. The mixture has sufficient transportation and construction time; the detection method disclosed by the invention is cost-saving, economical and effective.

The invention discloses a uniform-discharging double-color filling device for cosmetic production. The uniform-discharging double-color filling device comprises a mounting plate; four vertical columnsare welded to the top outer wall of the mounting plate, and the same mixing box is welded to the top ends of the four vertical columns; a feeding hole is formed in the top outer wall of the mixing box, and a Y-shaped feeding pipe is welded to the inner wall of the feeding hole; feeding hoppers are welded to the two inlet ends of the feeding pipe correspondingly; a circular hole is formed in the center of the top outer wall of the mixing box, and a first bearing is welded to the inner wall of the circular hole; a transmission shaft is welded to the inner wall of the first bearing, and a drivengear is welded to the top end of the transmission shaft; and four supporting columns are welded to the top outer wall of the mixing box. The uniform-discharging double-color filling device is compactin structure, is used for mixing and re-filling of double-color raw materials in the cosmetic production process, and is good in mixing effect, stable in discharging, and convenient to operate, and the using convenience of the device is improved.

The invention provides an agricultural planting and cultivating device. The agricultural planting and cultivating device comprises a base, a first side plate, a second side plate, a mixing box, a liquid discharging cavity, three cultivating boxes and a filter tank. The first side plate and the second side plate are both fixedly mounted at the top of the base; the mixing box is fixedly installed at the top of the base, and the mixing box is located at the side, away from the second side plate, of the first side plate; the liquid discharging cavity is formed in the first side plate; the three cultivating boxes are fixedly mounted at the sides, close to each other, of the first side plate and the second side plate, and openings are formed at the tops of the cultivating boxes; and the filter tank is fixedly mounted at the top of the base. The agricultural planting and cultivating device has the advantages that mixed liquid can be continuously mixed, the mixing effect is higher, a filtering assembly can be dredged, the filtering effect is improved, and moving is convenient.