653results about How to "Stir quickly" patented technology

The invention provides a microbiological solid-state seed producing and fermenting device, comprising a fermenting system, an air supply system, a temperature control system, a solid material system, a liquid-state material system and an electric control system, wherein the fermenting system comprises a fermenting tank provided with a stirring device, the top part of the fermenting tank is provided with a material liquid inlet, an exhaust port, a pressure gauge interface and an air inlet sequentially, a feed port is arranged on the upper right side of the front end of the fermenting tank, a discharge port is arranged on the lower left side of the front end of the fermenting tank, and the middle parts of both the feed port and the discharge port are provided with observation windows; the solid material system comprises a feeding device and a conveyer belt; the electric control system mainly comprises a stirring control unit, a temperature control unit, a material liquid control unit, an air supply control unit, a feeding and discharging control unit and a display. The device provided by the invention integrates the functions of steam sterilizing, fermenting, inoculating, drying and crushing of a solid culture medium, the automation degree is high, the microbial contamination rate is low, the production time is greatly shortened, the production efficiency is improved, and the stability of quality of a product is guaranteed.

A medium-temp non-Cd Cu-based soldering wire contains Cu (74.9-82.96 Wt%), Ni (1-5.5), Sn (10-12), P (6-7), Ce (0.02-0.3) and La (0.02-0.3). Its preparing process features that after the electrolytic Cu and Ni in the graphite crucible of MF induction furnace is heated to 600-800 deg.C, the covering agent is added. Its advantages are low smelting temp, narrow smelting zone, better wet spreading performance and certain plasticity.

The invention discloses a tackifying and foaming stirring device for preparing foamed aluminum, relates to a stirring device, and solves the problem that the high-quality foamed aluminum cannot be prepared by adopting the existing forming device. The tackifying and foaming stirring device for preparing the foamed aluminum comprises a cylindrical stirring furnace body, wherein a heating device is fixed outside the furnace body, a stirring paddle is arranged inside the furnace body, and the stirring paddle is installed on a furnace cover; the stirring paddle is in a four-layer folded-blade paddle form, four layers of paddle blades are arranged on a central shaft of the stirring paddle, each layer is provided with three paddle blades, the paddle blades at each layer are arranged to stagger each other for 120 degrees, a dip angle of the paddle blades at the lowermost layer is smaller than that of the paddle blades at the upper three layers, and the upper part of the central shaft is fixed on the furnace cover through a fixing disc and the central shaft driven by a motor to rotate. The tackifying and foaming stirring device is simple in structure, ingenious in design, capable of uniformly and rapidly stirring metal liquid by virtue of the four-layer paddle blades and good in foaming effect.

The invention designs a movement separation spiral multifunctional food mixing machine. The movement separation spiral multifunctional food mixing machine comprises a spiral mixer, a mixing tank, a movement separation mechanism, a lifting device and a dough scraping device, wherein the movement separation mechanism can meet the power demand of all movements in the mixing machine by one motor; when the motor rotates forwards, materials are mixed by the mixer at different speeds, and when the motor rotates reversely, the mixing tank ascends or descends; due to the spiral and rodless designs of the spiral mixer, the spiral mixer can be used for mixing in a wide range, overcomes the phenomenon of automatic material climbing, and improves the structural performance of the mixer; and the dough scraping device can accelerate the rolling of the materials in the mixing tank so as to improve the mixing effect. The multifunctional food mixing machine overcomes the shortcomings of a conventional mixing machine that a plurality of power sources are needed and the mixing efficiency is low, thus being very beneficial to the production and generalization of the mixing machine. According to the mixing machine, the production cost is reduced, the mixing is more sufficient, and the mixing time is greatly shortened.

The invention discloses a medical and chemical crushing and stirring machine applicable to processing of paste. The crushing and stirring machine comprises a liquid outlet, a stirring box, stirring blades, a liquid inlet pipe, a gauge, a first center shaft, a filter net, a feeding port, a stirring motor, a residue discharging pipe, a second center shaft, a crushing box, a base plate, grinding balls, a lifting device and a base, wherein the stirring box and the crushing box are connected through the residue discharging pipe in the middle, the first center shaft connected with the stirring motor in a support at the top of the stirring box is arranged in the stirring box, the stirring blades are arranged at the bottom of the first center shaft, the feeding port, the liquid inlet pipe and the liquid outlet are also arranged on the stirring box, the second center shaft connected with a crushing motor in a support at the top of the crushing box is arranged in the crushing box, and the bottom of the second center shaft is connected with the base plate. The crushing and stirring machine is reasonable in design, convenient to use, capable of filtering, grinding and crushing larger particles of medicines and chemical raw materials and particularly applicable to production of pasty medicines and chemical raw materials.

Ultrasound-assisted contactless stirring of liquids in a resonator cell by microparticles is achieved by repeated creating and destruction of nodal patterns associated with standing waves of various resonance frequencies causing continuous movements of microparticles inside the cell. Swept-frequency sonication technique includes using constant or variable rate of frequency change as well as a stepwise change of frequency of the transducer within a predefined range. Other useful provisions include initial detection of the set of resonance frequencies and periodic refreshing of that set. Control systems are described including means to automatically detect the resonance frequencies and maintain the operation of the transducer thereon. Advantageous designs of the apparatus are described for use in microstirring, mixing of liquids using magnetic microbeads, microbubbles, microtiter plates, microarray plates, etc.

The invention relates to a beta-cyclodextrin-modified polyamide-dendrimer and a preparation method of a gold nanoparticle compound of the beta-cyclodextrin-modified polyamide-dendrimer. The preparation method includes: mixing DMSO (dimethyl sulfoxide) solutions in which beta-CD and CD I are dissolved, respectively, adding DMSO solution of G5PAMAM after reacting, performing stirring at room temperature for 3 d, and performing dialysis and freeze-drying to obtain G5.NH2-beta-CD; adding HauCl4.4H2O solution into the obtained G5.NH2-beta-CD solution, adding NaBH4 solution after stirring, performing stirring for 2-4 h, and performing dialysis and freeze-drying to obtain a target compound {(Au0)25-G5.NH2-beta-CD}. The prepared compound is a good gene carrier, capable of successfully carrying and expressing pDNA-transfected human embryonic kidney cells, transfection conditions are mild, operating is easy, transfection efficiency is high, and the compound has a promising application in terms of biomedicine such as gene therapy.

The invention relates to an adding device, in particular to a quick agent adding device for a sewage treatment tank. Technically, the invention aims to provide the quick agent adding device for a sewage treatment tank with the characteristics of high mixing efficiency and fast agent adding speed. In order to solve the technical problems, the invention provides a mining transportation device with sorting functions. The device comprises a base plate, brackets, a mixing tank, a driving mechanism, a dosing mechanism, a stirring mechanism, a water adding mechanism, a discharge mechanism and an otter board, the mixing tank is fixedly connected to the base plate through two brackets, the water adding mechanism is fixedly connected a side of the mixing tank, and the discharge mechanism is fixedly connected below a mixing tank end far from the water adding mechanism. According to the invention, through cooperation of the driving mechanism, the dosing mechanism, the stirring mechanism and the water adding mechanism, drugs can be stirred and mixed rapidly, and through the discharge mechanism, the agent can reach a better effect.

The invention relates to a mixing device for raising livestock, in particular to a feed mixing device for raising the livestock. The invention is to provide the feed mixing device for raising the livestock capable of reducing the labor intensity of a worker, improving the stirring efficiency, and being easy to use and simple in operation. In order to solve the technical problem, the invention provides the feed mixing device for raising the livestock, comprising a bottom plate, support plates, a mixing box, a first laying-off hopper, a first mixing device, and the like; the left and right sides of the top of the bottom plate are vertically connected with the support plates through bolts, the mixing box is arranged between the tops of the two support plates, the first laying-off hopper is arranged on the top of the mixing box, the first mixing device is arranged in the mixing box, a laying-off device is arranged in the bottom of the mixing box, the top of the bottom plate, right below the laying-off device, is connected with a collecting frame through the bolts. The feed mixing device for raising the livestock achieves the effects of reducing the labor intensity of the worker, improving the stirring efficiency, and being easy to use and simple in operation.

The invention discloses a garden agricultural spraying vehicle with a rapid mixing device. The garden agricultural spraying vehicle comprises a bottom plate. An electric push rod is fixedly connectedwith the upper surface of the bottom plate. The top end of the electric push rod is fixedly connected with the outer surface of a water pipe. The left end of the water pipe is communicated with the right side face of a spraying nozzle. The right end of the water pipe is communicated with a water outlet of a first water pump through a first hose. The garden agricultural spraying vehicle with the rapid mixing device is provided with a first tank body, a second tank body, a second water pump, a second motor, a rotating shaft, a bearing, a first motor, a gear, a rack rod and a control panel, so that when pesticides or fertilizer needs to be sprayed on crops, different types of pesticides or fertilizer is poured into the first tank body and the second tank body respectively, the second motor iscontrolled to make a stirring blade to stir the different types of pesticides or fertilizer in a shell, a farmer does not need to stir the pesticides or fertilizer first and then carry the stirred pesticides or fertilizer onto the spraying vehicle, and the time and labor of the farmer are saved.

The present invention refers to a milk sampling apparatus for use with an automated milking system, said apparatus comprising a cassette (7) wherein milk sample collecting elements (9) are placed, and at least one filling member (27) capable of being placed above a selected one of said milk sample collecting elements (9) by means of a positioning system, and capable of bringing a milk sample, representatively taken from milk yielded during the milking of an animal by means of said automated milking system, into said selected one of said milk sample collecting elements (9). According to the invention the milk sampling apparatus comprises agitating means, preferably a shaking table (5), capable of agitating said milk sample.

The invention discloses a crusher for preparation of agricultural fertilizer. The crusher comprises a frame body and a crushing box arranged on the frame body, wherein a feeding hopper is arranged onthe top of the crushing box; a material storage cavity is formed in the bottom of the crushing box; the bottom of the material storage cavity is connected with a discharging hopper; a material storagebox is arranged under the discharging hopper; a second motor is fixed to one side of the material storage box, and a control box is arranged on the other side of the material storage box; a dust collecting box is arranged on the side, far away from a first motor, of the top end of the crushing box; and a fan is arranged on the outer side of the dust collecting box. Stirring blades are arranged inthe material storage box of the crusher and can be used for rapidly stirring the fertilizer, a heating wire is arranged inside the material storage box and can be used for heating the fertilizer, thus the wet caking fertilizer can be rapidly stirred into particles, and the stirring process is accelerated. A sliding rod, a hydraulic telescopic rod and a third motor are arranged, so that crushing fan blades can do reciprocating motion back and forth while rotating and crushing is more thorough.

The invention discloses a production method of high-purity nanometer zinc oxide from low-grade zinc oxide ore by ammonia decarbonization. The method comprises the steps of taking ammonia water-ammonium carbonate solution as a leaching agent; adding 0.3-0.5 kg sodium fluorosilicate into per cubic meter leaching agent; leaching low-grade zinc oxide ore with the leaching agent; and adding 50-60 kg slaked lime into per cubic meter leachate to perform decarbonization treatment. The obtained zinc oxide nanopowder has purity not less than 99.7%, uniform particle size distribution (average particle size of 10-28 nm), specific surface area of not less than 107 m<2>/g, good fluidity and dispersibility. The inventive treatment method is low in energy consumption and high in efficiency, and the leaching agent can be recycled. The leaching residue, without destruction of original mineral component phase composition, can still be used for brick making, so as to realize dual purposes of economy and environment protection, and achieve high economic and social benefits.

The invention relates to a mildew preventive preparation device, and particularly relates to an industrial mildew preventive quick preparation and stirring device. The technical problem to be solved by the invention is to provide an industrial mildew preventive quick preparation and stirring device which can realize mass production, is time-saving and labor-saving in the preparation process and can realize relatively safe stirring. In order to solve the above technical problem, the industrial mildew preventive quick preparation and stirring device provided by the invention comprises a bottom plate, a collection frame, a support plate, a fixed plate, a first bearing seat, a rotation rod, a stirring tank, a first seal ring, a rotation ring, a first gear, a first motor and the like, wherein the collection frame is arranged at the middle part on the upper side of the bottom plate; the support plate is mounted on the left part on the upper side of the bottom plate in a welding manner; and the fixed plate is mounted at the right part on the upper side of the bottom plate in a welding manner. According to the invention, the effects of realizing mass production, being time-saving and labor-saving in the preparation process and realizing relatively safe stirring are achieved.

The invention belongs to the technical field of photosensitive paint production, and in particular relates to a raw material uniform mixing device for photosensitive paint production. The invention solves the technical problem of providing a raw material uniform mixing device with good mixing effect, high operational efficiency and simple structure for photosensitive paint production. Aiming at solving the technical problem, the invention provides the raw materialuniformmixing device for photosensitive paint production, comprising a bottom plate, a left rack, a right rack, a top plate, a first slide rail, a first slide block, a shifting plate, a first spring, a second spring, a stirring frame, a discharge pipe, a valve and the like, wherein the left rack is welded at the top left end of the bottom plate, the right rack is welded at the top right end of the bottom plate, and the top plate is welded at the top ends of the left rack and right rack. Theraw materialuniform mixing device provided by the invention achieves the effects of good mixing effect, high operational efficiency and simple structure.

The invention discloses a stirring blade for textile dyestuff mixed liquid. The stirring blade comprises a rotating shaft and a mounting shaft connected with the rotating shaft, wherein an installing end is arranged at the end of the mounting shaft, the peripheral face of the mounting shaft is sleeved with a protective cylinder, a butt joint tube is arranged at the axial position of the protective cylinder, the peripheral face of the mounting shaft is sleeved with the butt joint tube, insertion holes are formed in the side walls of the protective cylinder and the butt joint tube, positioning holes are formed in the outer side wall position of the mounting shaft and correspond to the insertion holes, and bolts are connected between the positioning holes and the insertion holes in a plugged mode. A connecting end is arranged at the end of the rotary shaft and is sleeved with stirring blade bodies, a connecting tube is arranged at the axial position of the stirring blade bodies and is arranged on the peripheral face of the connecting end in a sleeving mode, a locking cap is arranged at the end of the connecting end and is arranged at the end of the connecting tube. The stirring blade can rapidly stir the textile dyestuff mixed liquid in a stirring pond and is even in stirring.

The invention discloses a soil remediation ecological moisturizing method based on efficient stirring. A solution mixing and effect-improving mechanism comprises a mixing cylinder, a bracket, a secondrotating motor, a stirring rod, a stirring frame, a shovel plate, a discharge pipe, a water stop valve, a charging barrel, a filtering barrel, a chain wheel, a chain, a rotating rod, an upper grinding block, a lower grinding block, a channel, a spiral feeding plate, a feeding pipe, a rotary vane, a filtering barrel, a water outlet and a water inlet pipe, the bottom end of the mixing cylinder is fixedly connected with a bracket, safe and convenient use is realized, a solution mixing and efficiency improving mechanism is arranged, the second rotating motor drives the stirring rod to rotate, andthe two rotating rods are driven to move and rotate through transmission of the chain wheels and the chains, so that the repairing agent is crushed through cooperation of the upper grinding block andthe lower grinding block, the repairing agent can be rapidly mixed with water, meanwhile, the rotary vane and the filtering barrel are matched to filter the water, impurities in the water are reduced, and the effect of the mixed repairing liquid is prevented from being affected by too many impurities.

The invention discloses a new type of mixer, which includes a tank body and a stirring paddle driven by a power machine through a transmission shaft to rotate and stir materials in the tank body, and also includes a first lifting mechanism, a second lifting mechanism and a pressure plate. The first lifting mechanism drives the stirring paddle to move up and down in the tank, and the second lifting mechanism drives the pressure plate to move up and down in the tank, and the pressure plate moves up and down in the tank. below. Compared with the prior art, the novel mixer provided by the invention can improve the mixing efficiency of highly viscous materials and improve product quality.

The invention discloses a horizontal stirring apparatus which comprises a horizontal barrel, wherein a stirring shaft is arranged in the horizontal barrel transversely, and provided with staggered spiral ribbons, scrapers are arranged at bends of the spiral ribbons, a discharge outlet is arranged at the bottom of one side of the horizontal barrel, the stirring shaft is in transmission connection with a speed reducer and a motor through a coupling, and the horizontal barrel and the motor are fixed on a rack. According to the horizontal stirring apparatus, the stirring shaft is arranged in the horizontal barrel transversely and provided with the staggered spiral ribbons, so that the contact area of the stirred materials and the spiral ribbons can be increased, the stirring is fast and even, the efficiency is high and the manufacturing and use are convenient.

The invention provides a convenient-to-clean anti-noise high-stirring-force chemical reaction tank, which comprises a reaction tank, wherein an upper cover is arranged in the top opening position of the reaction tank; a feeding pipe and a cleaning device are arranged on the upper cover; the cleaning device is arranged in the middle part of the upper cover, and consists of a transmission box, a rotating motor and a rotating spraying disc; the inside of the reaction tank is separated into a reaction cavity and a transmission cavity through a separation plate; a stirring device is arranged in the reaction cavity, and consists of a first stirrer, a second stirrer and a third stirrer; a cooling water pipe is embedded in the side wall of the reaction tank; the cooling water pipe is in coiled arrangement; the two ends of the cooling water pipe are connected with a connecting pipe; a water pump and a cooling tank are arranged on the connecting pipe. Through the arrangement of the cleaning device, the used reaction tank can be cleaned, and the use in the next time is convenient; through the arrangement of the stirring device, chemical engineering materials are sufficiently stirred; a spiral auger is arranged in the middle part of the first stirring shaft, so that materials near the first stirring shaft are stirred.

The invention provides a multistage variable-pressure pulse washing system and a washing method thereof. The washing system mainly comprises a water charging system, a heating device, a washing cabin, a pressure detection device, a drainage system, a gas breaking system, a water level detection system and a vacuum pump circulation system. The washing method comprises the steps of putting an object to be washed into the washing cabin, closing a cabin door, and supplementing cleaning fluid; when the cleaning fluid reaches a set liquid level, starting to heat to be 45 DEG C to 55 DEG C; when the temperature reaches set temperature, starting a vacuum pump to pump out gas in the washing cabin; reducing the boiling point of the cleaning fluid in a tank along with the continuous reduction of the vacuum degree in the tank, starting to shaking and boiling the liquid in the tank when the liquid in the tank reaches the boiling point, after maintaining the state for a while, switching on a liquid breaking valve or a gas breaking valve for 1s to 30s, and quickly recovering the pressure in the washing tank; repeating the steps of vacuum pumping and switching on the liquid breaking valve or the gas breaking valve for washing; after the washing is finished, taking the washed object out. According to the multistage variable-pressure pulse washing system and the washing method thereof provided by the invention, the manpower is saved, the simplicity and the convenience in operation are realized, and the washing effect is good.