20results about How to "Disperse fast" patented technology

The invention relates to a solid fuel combustion characteristic test technology, and aims to provide a focusing single particle suspension variable atmosphere ignition combustion experiment device and method. A second microporous plate and a feed hopper are arranged at the top of a combustion chamber main body of the device, and a first microporous plate and a gas buffer cavity are arranged at the bottom; the two laser emitters are arranged in an included angle shape, and the energy of a single laser beam is lower than a fuel particle ignition threshold value; the two paths of laser intersect in the central area of the cavity to form a space energy focus, and the superposed energy of the two beams of laser can be absorbed at the position to reach an ignition threshold value; and light paths of diagnosis equipment in the optical acquisition module are intersected in a focus area. According to the invention, through a strategy of airflow disturbance and microwell plate blocking, particles completely move in airflow; the ignition behavior has spatial selectivity, the success rate is high and controllable, and the research is closer to the actual application scene. Through the design of single-particle fixed-point triggering, the system complexity and the control difficulty can be reduced, and the operation stability and the experiment repeatability can be improved.

The application provides an amphiphilic carbon dot, a rapid dispersion ultra-stable foam system and a preparation method thereof, and belongs to the field of oil field chemistry, wherein the preparation method of the amphiphilic carbon dot comprises the following steps: dissolving cholic acid in a first solvent to obtain a hydrophobic phase precursor solution; dissolving chitosan oligomer in a second solvent to obtain a hydrophilic phase precursor solution; mixing the hydrophobic phase precursor solution and the hydrophilic phase precursor solution in a closed reactor, standing for 5-10 min, and performing phased microwave treatment: 180-220 W for 1-3 min, 450-550 W for 2-5 min, and 80-120 W for 4-8 min; cooling the reaction liquid to room temperature, and obtaining the amphiphilic carbon dot through filtration, dialysis and freeze-drying. Through the synergistic effect of the amphiphilic carbon dot and the surfactant, the application can realize rapid dispersion to form uniform foam, and can maintain the stability of the foam in a high-salt environment for a long time, thereby meeting the application requirements in a high-salt scene.

The utility model discloses an installation structure of improving diode heat conduction, including the mounting panel, is equipped with a plurality of insertion hole to be opened on the mounting panel, and the insertion hole all has and inserts the light emitting diode, and the light emitting diode bottom is provided with the heat conduction pad, and the mounting panel inside is provided with the fixed mechanism, and the mounting panel lower surface is provided with the insulating layer, and the insulating layer lower surface is provided with the heat conduction plate, and the heat conduction plate lower surface is equipped with the heat dissipation subassembly, and the heat conduction plate lower surface is provided with a plurality of convex strips, and the heat dissipation subassembly top is equipped with a plurality of recesses, and the convex strip is inserted in the recess. The utility model discloses through setting up the heat conduction pad, and the heat conduction pad penetrates the insulating layer and directly sticks with the heat conduction plate, and constructs the short path heat conduction channel from diode chip to the heat conduction plate, and the thermal resistance is reduced greatly, and sets up the fixed mechanism, and rotates the screw rod and can realize two -way clamping or loosening simultaneously, and the elastic rubber pad of clamping surface and arc recess can avoid diode shell damage, and can fill the gap through elastic deformation, and ensure the stability of holding.

This utility model belongs to the field of dairy processing technology, specifically a dairy product cooling device, including a support base on which a tank is mounted. An annular cooling chamber is provided inside the tank. A hollow rotating shaft is rotatably mounted inside the tank, and multiple hollow stirring tubes are connected to the hollow rotating shaft. Supports are rotatably mounted at both the top and bottom of the hollow rotating shaft, and four rotating rods are rotatably mounted on the two supports. When cooling dairy products, this utility model not only externally cools the dairy products inside the tank through the annular cooling chamber, but also directly acts on the interior of the dairy products through the hollow rotating shaft and hollow stirring tubes. This combined internal and external cooling method can quickly reduce the temperature of the dairy products. Compared with single external wrapping cooling, the cooling effect and efficiency are higher, while ensuring that all parts of the dairy products are fully cooled, avoiding product quality problems caused by uneven cooling.

The utility model relates to the technical field of sewage treatment, and provides a carbon source feeding device. The carbon source adding device comprises a storage tank, an anti-deposition mechanism, an adding mechanism and a dispersion driving mechanism, the upper surface of the storage tank is fixedly communicated with a feeding pipe, the lower surface of the storage tank is fixedly connected with a plurality of uniformly distributed supporting columns, the storage tank is internally connected with the anti-deposition mechanism, the side surface of the storage tank is connected with the adding mechanism, and the dispersing driving mechanism is connected with the anti-deposition mechanism. The feeding mechanism comprises a suction pump, a liquid pumping pipe, a liquid conveying pipe, a hose, a dispersing barrel, a foam floating plate and a partition plate; the suction pump is mounted on the side surface of the storage tank. According to the carbon source adding device provided by the utility model, the adding mechanism and the dispersion driving mechanism are matched for use, so that the carbon source can be quickly dispersed while moving in sewage, the carbon source is more uniformly added, and the problem of excessive local carbon source is avoided, thereby improving the utilization efficiency of microorganisms and avoiding the damage to sludge settleability.

This utility model relates to the field of paint production technology and discloses a paint dilution device for paint production. It includes a support frame leg, a paint dilution cylinder fixedly mounted on the top of the support frame leg, an arched base on one side of the support frame leg, and a top cover fixedly mounted on the top of the paint dilution cylinder. A paint inlet pipe is connected to the top of the top cover. By incorporating a lifting hydraulic cylinder, a control movement column, and a spring, the relative positions of the water inlet connecting groove and the control water inlet holes one and two can be precisely adjusted. The lifting stroke of the hydraulic cylinder can be set via a control box according to the type of paint, initial concentration, and target dilution ratio, thereby controlling the flow rate and total amount of diluent entering the paint dilution cylinder. This effectively avoids the problem of excessive or insufficient diluent addition due to human error or inaccurate valve adjustment, thus improving paint quality.

This utility model relates to the field of electronic component technology, specifically a capacitor assembly with high-efficiency heat dissipation function. It includes a circuit board with a base plate at the top, a heat dissipation layer in the middle, a heat-conducting plate at the bottom of the heat dissipation layer, heat dissipation fins distributed at the bottom of the heat-conducting plate, and grooves evenly distributed on the heat-conducting plate. These grooves are connected to a capacitor via copper electrodes. The capacitor is encased in a ceramic shell. Terminals are located at the top and bottom of the capacitor's interior. A barrier layer is located inside each terminal, and an external electrode is located inside each barrier layer. A graphene dielectric is located between the external electrodes, and an internal electrode is located inside the graphene dielectric. This utility model achieves heat dissipation by rapidly dispersing the heat generated by the capacitor through the heat dissipation layer and heat-conducting plate, further accelerating heat dissipation by increasing the heat dissipation area with the heat dissipation fins, and finally dissipating and releasing the internal heat of the capacitor through the ceramic shell and graphene dielectric.

An embodiment of the present invention provides a steel slag crushing and screening device, including a processing cabinet and a first screening mechanism. The processing cabinet has a discharge port on one side. The first screening mechanism is disposed within the inner cavity of the processing cabinet and includes a first filter plate, a vibrating element, and a pushing element. The first filter plate is movably disposed within the inner cavity of the processing cabinet, and one side of the first filter plate corresponds to the discharge port. The vibrating element is mounted on the first filter plate and drives the first filter plate to reciprocate. The pushing element is slidably disposed on the first filter plate and pushes the material on the first filter plate towards the discharge port. The present invention can improve the efficiency of material separation and increase the recovery rate of qualified fine materials.

This invention discloses a solid-liquid accelerated dispersion system for a container, comprising a base, a hollow cup motor, and a vibration transmission rod. The hollow cup motor generates mechanical vibration, which is embedded inside the vibration transmission rod, transmitting the vibration to the liquid and promoting rapid dispersion of solid particles. The vibration transmission rod is configured as a rod-shaped structure extending into the liquid, with the hollow cup motor located downstream of it. The system may also include a temperature sensor, a flexible connecting part, and an outer cover to improve vibration transmission efficiency, increase the movement range, and define a vibration-assisted solubilization zone. Furthermore, this invention also discloses a beverage mixer, an electrically heated beverage extraction device, and a portable beverage extraction container incorporating this solid-liquid accelerated dispersion system, suitable for various beverage preparation and extraction processes. This invention features a simple structure, safety, reliability, high efficiency, and uniformity, significantly improving the efficiency and effect of solid-liquid mixing, and has broad application prospects and practical value.

The application provides a compound omeprazole dry suspension and a preparation method thereof, and relates to the technical field of pharmaceutical preparations.The compound omeprazole dry suspension comprises the following raw materials: omeprazole, sodium bicarbonate, magnesium silico-aluminate, hard stearic acid modified hydrotalcite, low acyl gellan gum, hydroxypropyl methyl cellulose and trehalose.The application provides a compound omeprazole dry suspension and a preparation method thereof, and the compound omeprazole dry suspension with specific particle size is prepared through specific proportioning of auxiliary materials and a specific preparation process, and the stability and solubility are significantly improved.

The utility model relates to a modified plastic particle anti-caking surface treatment mechanism in the technical field of modified plastic particles, which comprises a treatment cylinder, the upper end of the treatment cylinder is fixedly connected with a cylinder cover through a bolt, the upper end of the cylinder cover is fixedly connected with a motor, and the output end of the motor is fixedly connected with an air pump; the motor is started, the output end of the motor drives the air pump, the connecting pipe, the stirring pipe and the jet head to stir the modified plastic particles in the treatment barrel, the modified plastic particles are not prone to caking, or the caked modified plastic particles are scattered, meanwhile, the air pump can be started, the air outlet end of the air pump inflates the connecting pipe, then the air enters the stirring pipe, and the modified plastic particles are stirred in the stirring pipe. According to the modified plastic particle blowing device, the modified plastic particles are blown out from the air spraying head, so that the caking possibility of the modified plastic particles can be further reduced, the caked modified plastic particles are quickly dispersed, and the wet modified plastic particles can be blow-dried so as to be quickly dried.

The application relates to a titanium ore powder sewage sedimentation tank, belonging to the technical field of sedimentation equipment, which comprises a tank body, a cross beam arranged above the tank body, a moving block in sliding connection with the cross beam, a driving motor installed on the moving block, a coaxial stirring rod arranged on an output shaft of the driving motor, and a stirring piece arranged on the stirring rod. The application has the effect of improving the sedimentation efficiency of suspended matters in the sedimentation tank.

The application discloses a kind of biological medicine efficient polypeptide flushing gel and preparation process, it is related to polypeptide flushing gel preparation technical field, first, at 20 ℃ with 550rpm stirring speed injection water is stirred, and slowly adding sodium carboxymethyl cellulose, after all is added, put into kudzu root polysaccharide, the stirring speed is promoted to 1200rpm and continues to mix 45 minutes, then reduce the speed to 300rpm, add sodium chloride and stir until dissolved, make up injection water, and adjust pH to 7.0-7.5, prepare water phase carrier, immediately cool to 2-8 ℃ for standby, then, in the independent 5 ℃ low temperature environment, freeze-dried polypeptide powder is slowly added into pre-cooled phosphate buffer according to the proportion of 1mg / mL, stirring and dissolving, prepare polypeptide mother liquor, then, polypeptide mother liquor is stirred with the above-mentioned standby water phase carrier, after mixing evenly, the final solution is filled and sealed, and finally using high-temperature steam sterilization method is handled.

The utility model discloses a device is handled in coloring agent beforehand, including processing reation kettle, the upper surface fixed connection of processing reation kettle has the connecting frame, the inner wall fixed mounting of connecting frame has servo motor, the output of servo motor is fixedly installed with transmission main shaft through the shaft coupling, the bottom of transmission main shaft penetrates processing reation kettle and extends to the inside of processing reation kettle, the bottom fixed connection of transmission main shaft has the dispersion disc body, the upper surface of dispersion disc body is equipped with a plurality of through -holes. The device is through dispersion disc body cooperation through -hole, cooperation servo motor is with transmission main shaft one -level dispersion disc body rotation, produces powerful centrifugal force when rotating, disperses the material fast, avoids the situation of accumulation to appear, and realizes axial and radial material circulating stirring with the stirring rod and helical propeller blade in cooperation stirring part, and the auxiliary blade and the bottom stirring rod strengthen the bottom material stirring, and the uniformity of coloring agent mixing is promoted with the cooperation of multiple components.

This invention discloses a die-cast water-electricity separation smart toilet instant-heating cleaning component, including a heating chamber, an upper cover, a lower cover, a heating element, a heating switch, a first thermostat, a second thermostat, a temperature sensor, and a controller. The heating chamber has an integrally connected partition plate dividing its interior into an upper flow channel and a lower flow channel. The heating element is embedded in the partition plate, with both ends exposed on the outside of the heating chamber. The operating temperature set by the first thermostat is lower than that set by the second thermostat. The heating chamber, partition plate, upper cover, and lower cover are all made of thermally conductive metal. This invention also provides a heating method for the above-mentioned die-cast water-electricity separation smart toilet instant-heating cleaning component. This invention can extend the water flow path, achieve sufficient heat exchange, completely separate water and electricity, and provide triple temperature control for power-off protection, improving heating efficiency and dry-burning tolerance.

This invention provides a high-satiety chicken small molecule peptide and its application in chicken meal replacement powder. First, a gastric self-expanding microsphere is prepared, with yeast β-glucan and hydroxypropyl methylcellulose as the wall material and modified chicken small molecule peptide as the core material. The microsphere absorbs water and expands in the acidic environment of the stomach, generating a feeling of fullness. In the intestinal environment, it slowly releases the modified chicken small molecule peptide, promoting absorption and regulating intestinal health. Furthermore, solid-state fermentation of mixed grain powder using Aspergillus oryzae is used to prepare the chicken meal replacement powder. The addition of the gastric self-expanding microsphere and fermented mixed grain powder further enhances satiety, meeting the market demand for healthy meal replacement foods.

This application relates to the field of heat treatment technology for metallic materials, and more particularly to a surface treatment liquid and a heat treatment method for zinc-based coated hot-formed steel. The surface treatment liquid is used in the surface treatment of zinc-based coated hot-formed steel. By mass fraction, the components of the surface treatment liquid include: phosphate: 0.5% to 1.0%, molybdate: 0.5% to 1.0%, organic surfactant: 0.01% to 0.1%, alcohol additive: 2% to 5%, and solvent: 92.9% to 96.99%. This surface treatment liquid can pre-construct a specially designed high-temperature stable composite protective film on the zinc-based coating, significantly improving the stability of the entire zinc-based coated hot-formed steel during the heat treatment process, ultimately obtaining heat-treated components with superior performance and better surface quality; and zinc combustion is difficult to occur during the overall heat treatment process.

This invention relates to the field of pressure sensor packaging technology and discloses a micro differential pressure sensor packaging structure, including a PCB board. A MEMS chip is bonded to the inside of a mounting slot using conductive adhesive. Gold wires are mounted at one end of both the ASIC chip and the MEMS chip, with the other end of the gold wires mounted on the upper surface of the PCB board. Gold wires are also installed between the ASIC chip and the MEMS chip. A cover is mounted on the upper surface of the PCB board. A limiting structure is provided at the upper end of the substrate, and the MEMS chip is positioned in the middle of the limiting structure. This invention utilizes the fact that the thermal expansion coefficient of the substrate is between that of the MEMS chip and the PCB board, forming a gradient transition. This reduces interfacial stress caused by material expansion differences during temperature changes. The highly thermally conductive ceramic can quickly disperse the working heat of the MEMS chip, reducing the temperature gradient and avoiding piezoresistive bridge imbalance caused by local thermal deformation, thus preventing zero-point drift of the MEMS chip. Simultaneously, the high hardness and Young's modulus of the ceramic suppress the transmission of energy from PCB board bending or vibration, protecting the MEMS chip from external mechanical impacts.

The application discloses a kind of aluminum ash-based concrete and preparation method thereof, it is related to concrete technical field;The aluminum ash-based concrete of the application, raw material components include by weight fraction:182 mass parts cement, 100 mass parts mineral powder, 16~20 mass parts pretreated aluminum ash, 60 mass parts fly ash, 1050 mass parts coarse aggregate, 790 mass parts fine aggregate, 7~7.5 mass parts composite water reducing agent, 172.8 mass parts water;The raw material components of the composite water reducing agent include dimethyl phthalate-5-sodium sulfonate, zinc citrate, glycerol carbonate, alcohol chain extender, n-butyl titanate;The alcohol chain extender includes any one or more combinations of triethanolamine, 1,4-butanediol, neopentyl glycol, hexanediol, heptanediol.

This invention discloses a method for preparing soft-particle starter feed based on low-temperature curing and microencapsulation, belonging to the field of livestock and poultry feed preparation technology. The method includes basic raw material pretreatment, low-temperature curing, mixing and blending, soft-particle molding, drying and cooling, and screening and packaging steps. The core lies in employing a process of "low-temperature curing + double-layer microencapsulation + soft-particle molding," combined with an excipient system composed of modified chitosan, sodium alginate, and attapulgite solution. Low-temperature curing preserves heat-sensitive nutrients and kills harmful microorganisms; double-layer microencapsulation enables targeted release of core functional components, ensuring their activity; soft-particle molding balances palatability and intestinal protection; and the various components of the excipients synergistically improve feed stability, probiotic colonization rate, and digestibility.