815results about "Emulsification" patented technology

An additive delivery system may incorporate a cartridge system, including a container cap and a reservoir assembly that provides for storage of an additive. The container cap includes a mixing nozzle for mixing of the additive with a base fluid as the base fluid flows from the base fluid container through the cartridge. A one-way valve prevents backflow of base fluid and / or mixed base fluid / additive from an area downstream of the mixing nozzle such that the base fluid supply remains in a pure state.

An adjustable additive cartridge that provides adjustable metering of additive to a base fluid as the base fluid is flowing through the cartridge. A spout is mounted for limited rotation within a base element of the cartridge. Rotation of the spout results in varying degrees of flow of additive into a base fluid flow path through the cartridge. The cartridge may be used with a portable beverage container, such as a sports bottle or off-the-shelf water bottle. The supply of base fluid in a container used with the cartridge may be kept in an unmixed, pure state, and other cartridges, each having different additives (i.e., flavors) may be used interchangeably with the same base fluid supply. The cartridge allows a consumer / user to experience different additives, such as different flavors or supplement compositions, for a given supply of base liquid in a single container. A check valve on the cartridge prevents backflow of the base fluid. An integrated filter for filtering base fluid flowing into the cartridge may be provided. The additive cartridge may be sealed to provide for extended storage and to provide a user / consumer with evidence of integrity, quality and / or tampering prior to purchase and / or use. Visual and tactile indicators of the amount of additive being added to a base fluid may be provided. A container may retain a spare additive adjustable cartridge on the container.

An additive delivery system may incorporate a cartridge system, including a container cap and a reservoir assembly that provides for storage of an additive. The container cap includes a mixing nozzle for mixing of the additive with a base fluid as the base fluid flows from the base fluid container through the cartridge. A one-way valve prevents backflow of base fluid and / or mixed base fluid / additive from an area downstream of the mixing nozzle such that the base fluid supply remains in a pure state.

The invention discloses a method for preparing a high-stability W / O / W type multiple Pickering emulsion based on Janus particles, and belongs to the technical field of colloid and interface chemistry. According to the preparation method, the Janus particles with different hydrophilic and hydrophobic properties are prepared by using alkylsilane modified SiO2 with different chain lengths, the multiple emulsion is stabilized together, different types of Janus particles are adsorbed on different oil-water interfaces, and the interface activity and amphipathicity of the Janus particles are fully exerted to prepare the high-stability multiple emulsion. The multi-emulsion provided by the invention has excellent stability, keeps stable under the conditions of long-term storage, strong acid, strong alkali, high-concentration electrolyte and the like, and can effectively expand the practical application of the multi-emulsion.

A system for mixing acid and water can include a tank for holding acid, an acid pump for pumping acid out of the tank, an acid control valve, a water pump for pumping water, a water control valve, a flush valve to selectively flush the system with water, and a controller to control the pumps and the valves. The acid control valve and / or the water control valve can be an electronically controlled valve. The flush valve can be an electronically controlled valve to selectively permit water to flow from downstream of the water pump to upstream of the acid pump. The acid control valve, the water control valve, the flush valve, or any combination thereof can be throttled by the controller to control flow therethrough.

A dispenser head for in-line mixing and dispensing of beverages, which may be carbonated or nitrogenated. The dispenser head comprising a pump, a dilution mechanism, an additive mechanism, and outlet nozzle and optionally a regulation system. In use, the pump can pump concentrate liquid for the liquid product from a concentrate source to the dilution mechanism; the dilution mechanism can receive diluent liquid suitable for the liquid product from a diluent source, operable to mix the diluent liquid and the concentrate liquid and provide diluted concentrate liquid; and the additive mechanism can receive additive fluid for the liquid product from an additive source, to combine the diluted concentrate liquid and the additive fluid. The regulation system comprises a pump regulator means for regulating the quantity of concentrate liquid pumped into the dilution mechanism within the dispense period; a diluent quantity regulator means for regulating the flow of diluent liquid into the dilution mechanism; and an additive quantity regulator means for regulating the flow of additive fluid into the additive mechanism. Preferably, the dispenser head is a unitary device, which may be supplied attached to a vessel containing the concentrate.

A static mixer includes a mixer housing, a mixing element including mixing bodies arranged one after another along a longitudinal axis so as to be capable of repeated separation and recombination of components, each of the mixing bodies including a first and second inlets, first and second lateral outlets and an intermediate outlet disposed between the first and the second lateral outlet, an input wall separating the first and second inlets, a deflection element arranged downstream of and adjacent to the input wall, first and second output walls arranged downstream of and adjacent to the deflection element, the first output wall separating the first lateral outlet and the intermediate outlet and the second output wall separating the intermediate outlet and the second lateral outlet.

A vehicle wash assembly for distribution of fluids at a vehicle wash location includes a vehicle wash component operable to dispense fluid into a fluid line for application onto a vehicle by a downstream applicator, and an inlet or outlet of the vehicle wash component is associated with a port configured with an adjustable effective orifice area. A control system receives instructions corresponding to timing information, a target flow rate and / or a target volume of the fluid to be dispensed from the outlet, analyzes the instructions, and generates separate instructions that differ from those received. The separate instructions include a time for when the vehicle wash component is to be actuated, a duration of operation upon actuation, and an effective orifice area of the port. Upon transmission, the separate instructions cause the vehicle wash component to dispense the fluid according to such instructions during a dispensing operation.

The invention relates to the technical field of coating equipment, in particular to coating equipment for high-temperature-resistant protective adhesive tape production, which comprises a base and further comprises a coating mechanism, a support, a winding mechanism, a supporting plate and a drying box, and the coating mechanism, the support and the winding mechanism are sequentially and fixedly connected to the upper surface of the base from left to right; the two supporting plates are fixedly connected to the front end and the rear end of the right side wall of the coating mechanism correspondingly. The drying box is fixedly connected to the top end of the support. The coating box is fixedly connected to the left end of the upper surface of the base, the right side wall of the coating box is fixedly connected with the left side of the supporting plate, and the coating box is used for storing glue; the two mounting plates are fixedly connected to the front end and the rear end of the upper surface of the coating box correspondingly. The constant glue quality is achieved, adhesive tape coating is even, the adhesive tape quality is improved, the adhesive tape fixed-length winding function is achieved, and adhesive tape finished products of different specifications can be produced.

An assembly for delivery of mixed chemical for use in a vehicle wash system includes a chemical delivery device for dispensing chemical having a piston with a one-way valve and a pneumatic drive mechanism; and a fluid delivery manifold configured to deliver motive fluid for mixing with the dispensed chemical having an integrated valve with a valve plunger therein configured to be pneumatically actuated. During a dispensing operation, chemical and fluid are dispensed and mixed at a mixing site of the assembly. During a resetting stroke of the chemical delivery device, the drive shaft and the piston are pneumatically retracted away from the outlet to a retracted position, and the one-way valve is in an open state and permits passage of chemical through the one-way valve for dispensing from the chemical chamber in a subsequent dispensing operation.

Embodiments of the present disclosure relate to a portable packaging apparatus that isolates and mixes one or more ingredients on demand to prepare hot and cold beverages. The packaging apparatus comprises a first compartment to store the one or more ingredients and receive one or more ingredients from a second compartment for preparing a cocktail, mocktail, or beverage on demand. The prepared cocktail, mocktail, or beverage is then facilitated to flow out to be consumed by the customer. The packaging apparatus for preparing and consuming hot and cold beverages on demand is portable, can be disposable, and ready for transport and the retail market. The one or more ingredients get dispensed by an application of slidable force, twist, push, press, pull or piston press force initiated by unlocking, tearing, cap removing, unsealing, wall disintegration in order to facilitate on demand mixing of the one or more ingredients to procure any beverage of choice.

The invention relates to the technical field of mixing, and specifically discloses a mixing device for sustainable aviation fuel, comprising an axle rotatably arranged in a container, wherein a plurality of mixing components are arranged in sequence from top to bottom in the container, wherein the mixing component comprises an inner ring, an outer ring, and a mixing piece fixedly arranged between the outer side of the inner ring and the inner side of the outer ring, wherein a material cavity for loading a catalyst is arranged in the mixing piece, two shielding plates are slidably arranged on the mixing piece, a rack matched with the shielding plates on the mixing piece is slidably arranged on the inner ring, a driving rod is coaxially slidably arranged on the axle, and a driving assembly corresponding to the mixing assembly one by one is arranged on the driving rod, when the driving rod rotates and the driving rod moves upward at equal intervals intermittently, a plurality of inner rings can rotate in sequence from bottom to top, a plurality of annular cavities can be connected with a filling ring in sequence, and then a plurality of inner rings can rotate together and the filling ring is blocked by the driving rod, and the invention is conducive to uniformly mixing waste grease and glycerin, and improving the mixing efficiency with the catalyst.

Systems and methods are described for generating organic solvent scan solutions and calibration standards inline for semiconductor wafer analysis. A method embodiment includes, but is not limited to, drawing, via a pump system, a first organic solvent from a first organic chemical source; drawing, via the pump system, a second organic solvent from a second organic chemical source; mixing, inline, the first organic solvent and the second organic solvent to form an organic scan solution; and introducing the organic scan solution to a scan nozzle for introduction to one or more surfaces of a semiconducting wafer to remove one or more organic contaminants from the semiconducting wafer.

The utility model relates to the technical field of insulating plate processing, and discloses a glue solution stirring device for preparing an insulating plate, which comprises a base and a stirring barrel bolted at the top of the base, and further comprises a feed port arranged at the top of the stirring barrel, a discharge port arranged at the bottom of the surface of the stirring barrel and provided with a valve arranged on the surface in a matched manner, and a stirring device arranged at the bottom of the discharge port, the top of the stirring barrel is in bolted connection with a stepping motor; the stirring rod can rotate in the stirring barrel under the cooperation of the stepping motor, the rotating rod and the rotating disc, and can rotate at the same time under the cooperation of the connecting plate, the first spur gear and the second spur gear, so that the glue solution processing speed of the device is increased, and the glue solution processing efficiency is improved. And meanwhile, under the cooperation of a rotating rod, a connecting mechanism and a rubber plate, the rubber plate can rotate on the inner wall of the stirring barrel, the situation that the glue attached to the inner wall of the stirring barrel does not participate in mixing is reduced, and therefore the glue processing quality of the device is improved.

The present disclosure is related to an apparatus and system for synthesizing and administering particle-based therapeutics at the point-of-care. The apparatus includes a first chamber for receiving a first solution including lipids in a first solvent, a second chamber for receiving a second solution including nucleic acids in a second solvent, a mixing channel in communication with the first chamber and the second chamber, and a delivery system in communication with the to the mixing channel. The first solution in the first chamber and the second solution in the second chamber can be introduced into the mixing channel. The particle-based delivery system form in the mixing channel and the nucleic acids adhere to the particles. The formulated particle-based therapeutics are passed through a delivery system to a subject for administration.

The invention discloses a tidal irrigation water and fertilizer integrated system integrating dynamic regulation and control and a dynamic regulation and control method, the system comprises a tidal irrigation module, a control module, a sensor module, a water inlet module, a pesticide mixing module and a drainage module, the control module is connected with the sensor module, the drainage module, the water inlet module and the pesticide mixing module; the tidal irrigation module comprises a tidal irrigation frame and multiple layers of seedbeds, the multiple layers of seedbeds are sequentially arranged on the tidal irrigation frame in the vertical direction, the control module, the water inlet module, the pesticide mixing module and the water drainage module are arranged on the tidal irrigation frame, and the water inlet module and the water drainage module are connected with the seedbeds respectively. And the control module realizes dynamic regulation and control according to data of the sensor module and a fuzzy logic control algorithm. Irrigation and flushing tasks can be efficiently executed through regulation and cooperation of water and fertilizer, and the survival rate and growth efficiency of plants are remarkably improved.

The utility model discloses a fracturing fluid skid-mounted liquid preparation device, which comprises a base and two groups of skid-mounted bases erected at the top of the base, a stirring tank and a pressure tank are respectively mounted at the tops of the two groups of skid-mounted bases in a skid-mounted manner, and a stirring component mounted in the stirring tank is driven to rotate by a stirring motor at the top. A scraping and sweeping assembly is further installed at the bottom of the stirring assembly, an extrusion assembly is installed in the pressure tank, a rotating shaft can be driven to rotate by starting a stirring motor, so that a stirring rod mixes and prepares internal pressure liquid, meanwhile, scraping blades at the bottom of the rotating shaft rotate along with the rotating shaft, and the bottom of the stirring tank can be scraped and brushed; the pressure liquid at the bottom of the stirring tank is prevented from being predicted due to high viscosity, the conveying pump can convey the pressure liquid into the pressure tank through the connecting pipe, the frequency of cleaning the pressure tank can be reduced, and the liquid mixing and preparing efficiency is improved.

The invention belongs to the technical field of carbon dioxide capture and separation, and particularly relates to a two-phase absorbent for capturing carbon dioxide as well as a preparation method and application thereof, and the two-phase absorbent comprises a polyamino compound, a compound containing amino and ether bonds, a phase splitting agent and water; wherein the compound containing the amido and the ether bond comprises a monoamine compound containing the ether bond and a polyamine compound containing the ether bond; the mass ratio of the monoamine ether bond-containing compound to the polyamine ether bond-containing compound is (0.1-5): 1. Compared with a traditional organic amine absorbent, the two-phase absorbent provided by the invention has the characteristic of high CO2 absorption capacity, and meanwhile, due to the fact that the two-phase absorbent can greatly reduce the volume of a regeneration solution, the regeneration energy consumption can be greatly reduced.

The invention relates to the technical field of nano material preparation, and discloses an emulsified nano calcium carbonate preparation device which comprises a processing tank, a sealing mechanism is arranged at the top of the processing tank, a feeding mechanism, a stirring mechanism and a circulating mechanism are arranged on the sealing mechanism, and a cleaning mechanism and a fixing mechanism are arranged outside the processing tank. And a discharging mechanism is arranged at the bottom end of the processing tank. The possibility of particle aggregation is effectively reduced through the stirring mechanism, an emulsification system with more uniform particle size distribution can be obtained, waste heat recycling is achieved through the circulating mechanism, heat is prevented from being directly dissipated to the external environment and wasted, the energy utilization rate is effectively increased, and finally through the cleaning mechanism, the energy utilization rate is increased. The timely cleaning mode can prevent the situation that nano calcium carbonate is attached to the tank wall for a long time and becomes more difficult to clean, the inner wall of the processing tank is kept relatively clean all the time, and the overall production efficiency is improved.

The invention discloses an intelligent preparation method of high-solid-content low-viscosity waterborne polyurethane based on an industrial control system, and relates to the technical field of preparation of waterborne polyurethane materials, and the intelligent preparation method comprises the following steps: in the preparation process of the high-solid-content low-viscosity waterborne polyurethane, deploying various types of online sensors and monitoring devices through the industrial control system; collecting mixing process data generated in the mixing and emulsifying stages of the organic phase and the water phase in real time; and preprocessing the obtained original mixed data, systematically summarizing and sorting the preprocessed data, and constructing a dynamic data set for analyzing mixed behaviors in different process states. According to the method, the microbubble generation state is identified through multi-source sensing and machine learning, the shearing strategy is dynamically adjusted, the microbubble retention risk is actively intervened in the emulsification process, the stability of a dispersion system is improved, the problems of later agglomeration and phase separation are avoided, and the particle size distribution, viscosity control and product consistency of waterborne polyurethane are remarkably improved.

The invention discloses an essence batching system and method, and relates to the technical field of essence batching, an injector driver and an injector are both installed on a three-dimensional moving module, the injector driver is connected with a plunger rod of the injector to drive the plunger rod to move, a plurality of raw material storage containers are installed on a raw material station, and the raw material storage containers are connected with the three-dimensional moving module. Each raw material storage container stores a raw material, a weighing device for detecting the weight of the raw materials in the batching container is arranged at the bottom of the batching container, and the control device is connected with the three-dimensional moving module, the injector driver and the weighing device. The control device controls the three-dimensional moving module and the injector driver so as to sequentially transfer target raw materials involved in essence ingredients from the raw material storage container to the ingredient container according to a preset sequence, the convenience of the essence ingredients can be improved, mismatching and missed matching in the ingredient process are avoided, the precision requirement of the essence ingredient system is unified, and the efficiency is improved. Errors caused by different weighing precision requirements of different persons are reduced, and the weighing accuracy and consistency are improved.

The invention relates to the technical field of accelerator proportioning, and discloses an accelerator automatic proportioning device and a proportioning method thereof.The accelerator automatic proportioning device comprises a storage box, a toothed plate is slidably connected to a limiting block, a first support is fixed to the bottom of the storage box, a rotating shaft is rotatably connected to the first support, and an extrusion disc is fixed to the bottom of the rotating shaft. According to the automatic proportioning device for the accelerator, different raw materials can be stored in different material storage boxes, proportioning pipelines on all the material storage boxes extend into the material mixing box, the distance between a second sealing plate and a first sealing plate can be adjusted by moving a first oil cylinder up and down, so that the usable capacity of the proportioning pipelines is adjusted, accurate proportioning is achieved, a toothed plate can move left and right, and the matching efficiency is improved. The first sealing plate is firstly rotated to be opened, raw materials enter the proportioning pipeline, after the proportioning pipeline is filled with the raw materials, the first sealing plate continues to rotate, and when the first sealing plate is completely closed, the second sealing plate is opened, so that automatic discharging is facilitated, proportioning work is completed, and proportioning work of multiple raw materials can be completed at the same time.

The invention belongs to the field of emulsifying equipment, and particularly relates to a continuous emulsifying shearing device, a continuous emulsifying system and a continuous emulsifying method.The continuous emulsifying shearing device comprises an emulsifying bin, a shearing assembly, a driving motor and a driving spindle, and the shearing assembly comprises a first-stage shearing rotor, at least two stators and at least two N-stage shearing rotors; the side, facing the next stage, of each stator protrudes to form a plurality of stator tooth columns, the N-stage shearing rotor is provided with a plurality of N-stage rotor tooth columns, and the N-stage rotor tooth columns are matched with the stators one by one to form at least two groups of shearing units; piezoelectric ceramic pieces are embedded in the stator tooth columns and / or the N-stage rotor tooth columns. The multi-stage shearing structure is arranged, materials are sheared and dispersed layer by layer, the piezoelectric ceramic pieces are embedded in the stator tooth columns and / or the N-stage rotor tooth columns of the shearing assembly, ultrasonic-assisted reinforced crushing is achieved, and the particle size of emulsion is smaller and more uniform.

The invention belongs to the technical field of desulfurizer preparation, and particularly relates to an oil field composite desulfurizer and a preparation method thereof. The compound desulfurizer for the oil field is prepared from the following raw materials in percentage by mass: 12 to 14 percent of 6-tridecyl-1, 3, 5-triazine-2, 4-diamine, 25 to 27 percent of tetramethylguanidine lactate, 7 to 9 percent of glutamic acid-N, N-ferric diacetate, 3.6 to 4.0 percent of sodium dioctyl sulfosuccinate, 1.0 to 1.3 percent of glyceryl polyoxypropylene polyoxyethylene ether and the balance of water. The compound desulfurizer for the oil field has the advantages that the desulfurization speed is high, the desulfurization depth and durability are considered, and the problems that a traditional desulfurizer is easy to emulsify and poor in compatibility with crude oil are solved.

The invention provides a fertilisation and disinfection system (1) adapted for use in a greenhouse water circulation system, the fertilisation and disinfection system comprising: - a Plasma Activated Water, PAW, supply (11); - a mixing unit (12) connected to the PAW supply and configured to receive inlet water from an inlet water supply (13) of the greenhouse water circulation system and to provide processed water (14) to the greenhouse water circulation system; - a mixing unit controller (10) connected to the mixing unit and configured to control at least one of the duration of PAW and inlet water mixing and the ratio of PAW to inlet water mixing.

A chemical delivery device for use in a vehicle wash system includes a chemical delivery device with a chemical chamber having an inlet, an outlet, and a one-way valve, and a drive mechanism with a drive shaft joined to a piston in the chemical chamber. Upon the drive mechanism driving the piston in a dispensing direction, the one-way valve is closed and chemical in the chemical chamber is pressurized and the piston causes the pressurized chemical to be dispensed from the outlet, e.g., to a vehicle wash component, and during dispensing, a vacuum is created in the chemical chamber such that a corresponding amount of the chemical to an amount dispensed is drawn into the chemical chamber from a chemical supply via the chemical inlet. Upon the drive mechanism retracting the piston in a resetting direction, the one-way valve is open and permits passage of fluid therethrough for subsequent dispensing.

The invention discloses a preparation method of Pickering emulsion, the prepared Pickering emulsion and application of the Pickering emulsion. Comprising the following steps: mixing an aqueous solution containing chitin nano-bundles with an oil phase to obtain Pickering emulsion; the aqueous solution containing the chitin nano-beams is obtained by the following steps: reacting raw materials containing water, p-toluenesulfonic acid and chitin, and separating to obtain the aqueous solution containing the chitin nano-beams. And the lower-layer product obtained in the preparation of the nano chitin is utilized, so that the full-component utilization of the chitin is realized. The prepared Pickering emulsion has no oil-water separation phenomenon within 7 days.

The utility model discloses an automatic sample diluting device which comprises a sampling mechanism and a cleaning mechanism, the cleaning mechanism comprises a cleaning sleeve, and the side part of the cleaning sleeve is communicated with a cleaning introduction pipe and a cleaning discharge pipe; a sampling arm of the sampling mechanism is driven by a ball screw nut pair driven by a stepping motor I to ascend and descend along a left linear guide pair and a right linear guide pair, the overhanging end of the sampling arm is provided with a double-cavity needle tube sampling needle which downwards penetrates through a cleaning sleeve and is aligned to a sampling test tube, and at the top of the sampling needle, one cavity tube is connected with the sampling tube, and the other cavity tube is connected with a sampling test tube; at the descending limiting position of the sampling arm, the sampling needle extends into the sampling test tube and the needle tip at the lower end of the sampling needle does not touch the bottom of the sampling test tube, and at the ascending limiting position of the sampling arm, the sampling needle retreats from the sampling test tube and the needle tip of the sampling needle is located in the cleaning sleeve. According to the utility model, the instrument detection efficiency is improved, sampling consumables are saved, and the defect of sample pollution caused by difficulty in complete manual cleaning is overcome.

The invention provides a nucleic acid nano-lipid carrier as well as a preparation method and application thereof. The preparation method comprises the following steps: carrying out first mixing on total lipid and an organic solvent to obtain an organic phase; performing second mixing on nucleic acid and a buffer solution to obtain a water phase; respectively introducing the organic phase and the water phase into an organic phase pipeline and a water phase pipeline in a microfluidic multi-pipeline fluid mixing device, and carrying out third mixing to obtain the nucleic acid nano-lipid carrier; the microfluidic multi-pipeline fluid mixing equipment comprises a Y-shaped mixer, an arrow-shaped mixer or a chip-shaped mixer. According to the microfluidic multi-pipeline fluid mixing equipment disclosed by the invention, a specific feeding pipeline included angle exists due to different types, an organic phase and a water phase can be efficiently mixed, and the obtained nucleic acid nano-lipid carrier is relatively good in stability.