108 results about "Cooking oil" patented technology

The application discloses a preparation method of a hydrophilic oil-water separation anti-pollution membrane and the anti-pollution membrane and application thereof, and prepares MNRs material; the MNRs material is dispersed in dimethylacetamide, is uniformly stirred, polyvinylpyrrolidone is added, and stirring is continued, and a first mixture is obtained through ultrasonic treatment; the first mixture is mixed with polyvinylidene fluoride to obtain a second mixture, and the second mixture is stirred; the treated second mixture is dip-coated on a carrier, the dip-coated carrier is treated in deionized water to obtain an ultrafiltration membrane; the ultrafiltration membrane is soaked in a tea polyphenol solution with a Tris-HCl buffer solution, and is shaken to obtain the hydrophilic oil-water separation anti-pollution membrane. The hydrophilic oil-water separation anti-pollution membrane has excellent separation efficiency and flux recovery rate for four different oil-water mixtures of kerosene, gasoline, edible oil and n-hexane. The preparation process of the oil-water separation membrane is simple, the cost is low, and the reaction condition is mild; when the oil-water separation membrane is applied to organic wastewater separation, the oil-water separation membrane has the advantages of high efficiency, good removal performance and good recycling performance.

The present application relates to the technical field of kitchen air conditioner detection, and particularly relates to a cooking oil fume generating device and a generating method based on multi-modal fusion, which comprises: a multi-component oil fume generation simulation module, a multi-modal data acquisition module and an AI decision engine module. The present application can precisely reproduce the oil fume components generated by five cooking methods by means of accurate simulation and reproduction, and can precisely reproduce the transient oil fume characteristics of five Chinese cooking methods, namely, frying, frying, frying, stewing and stir-frying, to provide reliable oil fume gas for oil fume purification equipment such as kitchen air conditioners, range hoods, kitchen air purifiers and the like; a multi-modal fusion mechanism is adopted, an AI model of an improved CNN convolutional neural network model is used to monitor parameters such as the temperature, humidity and particle size distribution of oil fume gas in real time, has the ability to respond to environmental disturbances in real time, can automatically adjust PID control parameters according to external environmental changes, ensures the stability of the generated oil fume gas, and improves the identification precision of small smoke particles.

The utility model discloses a novel household cooking machine, which relates to the technical field of cooking machines and comprises a system control box, a PLC (programmable logic controller), a direct-current power supply, a motor positive and negative rotation controller and a relay. The liquid discharging box is in circuit connection with the system control box, and three liquid containers are arranged in the liquid discharging box; the water pump box is in circuit connection with the system control box and internally provided with three water pumps; the food material discharging box is in circuit connection with the system control box, and three vertically arranged discharging bins are arranged in the food material discharging box; ginger, scallion and garlic, main food materials, secondary food materials, edible oil, liquid seasoning, drinking water and the like are put into the food material feeding box and the liquid feeding box in advance, the feeding sequence of the food materials, the heating time and temperature of the electric heating pipe and the stirring time and speed of the stirring rod are controlled by a system, and after cooking is finished, a program can be selected again for automatic pot washing, so that the cooking efficiency is improved. Automation of the cooking and pot washing process is achieved, the labor cost is reduced, and the working efficiency is improved.

The present application provides a kind of waste oil transesterification reaction catalytic system, belong to biomass refining field.The preparation steps of catalyst include: in the solution containing Ni (NO3) 2 And Fe (NO3) 3 Carboxymethyl cellulose is added, then urea is added, reaction is carried out, and nano-porous NiFe2O4 is obtained, MgCl2 / ZnCl2 Solution and KOH / K2CO3 Solution are added to NiFe2O4 water dispersion, reaction is carried out, solid product is collected, calcination is carried out, and catalyst is obtained.Catalyst is added to waste oil to carry out catalytic reaction.The present application adopts carboxymethyl cellulose to regulate the crystal form, grain size and dispersity of catalyst carrier, and the obtained solid magnetic catalyst can improve the production efficiency of waste oil for preparing biodiesel.The catalyst has high active site, fast reaction rate, mild reaction condition, can reduce reaction energy consumption and production cost.The catalyst also has good magnetic property, is convenient for recovery.The catalyst has good stability, improves the controllability and stability of reaction.

This invention relates to the field of electrochemical energy storage technology, and discloses a method for preparing N-doped porous carbon materials based on attapulgite and their application in supercapacitors. The steps include: mixing recycled egg white and waste cooking oil evenly, adding attapulgite clay, stirring evenly, and letting stand; then heating and carbonizing under nitrogen protection to obtain a black powder; mixing the black powder with NaOH solution, heating, filtering, washing with water, and drying to obtain an alkaline-etched carbon material; placing the alkaline-etched carbon material in the dilute HF solution, filtering, washing with water, and drying to obtain an N-doped porous carbon material. This invention utilizes attapulgite crystals as a porous material template, waste cooking oil and recycled egg white as carbon and nitrogen sources, and prepares N-doped porous carbon materials through carbonization-alkaline-acid combined etching after mixing the three. When used in supercapacitors, it exhibits excellent specific capacitance and has the advantages of low cost, simple preparation method, and environmental friendliness.

1. The name of the design product: integrated oil can. 2. The use of the design product: for containing edible oil. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model relates to the technical field of food processing, and discloses a full-automatic intelligent egg beating and frying robot capable of cleaning eggs, spraying edible oil and soy sauce and designed in a closed mode, the full-automatic intelligent egg beating and frying robot comprises a shell assembly, an egg beating rotating and cleaning assembly, an egg beating mechanism, an egg frying assembly and an oil spraying assembly, the middle shell is provided with an egg taking opening and an egg taking door; the egg beating rotating and cleaning assembly comprises an egg beating rotating frame which is rotationally arranged on the egg tray and provided with an annular egg sliding way, an egg beating cleaning opening and a shell falling opening are formed in the annular egg sliding way, a garbage can is arranged below the shell falling opening, and an egg pressing frame is arranged beside the egg beating cleaning opening; the egg beating mechanism comprises a beating bracket which is rotationally arranged below the egg beating cleaning opening and is provided with a beating part; the egg frying assembly comprises a frying pan, a pan handle and a third driving mechanism; the frying pan comprises a lower frying pan, an upper frying pan and a fourth driving mechanism for driving the upper frying pan to rotate; the oil spraying assembly comprises a soy sauce box, an edible oil box, an oil pipe, a soy sauce pump and an edible oil pump.

Provided is a non-splatter cooking oil even when water is mixed during heating. A magnetic field having a frequency higher than 200 kHz is applied to an edible oil.

The utility model provides a waste edible oil residue remover which comprises an oil drainage structure, the oil drainage structure comprises a shell, a discharging pipe is arranged at the bottom of the inner wall of the shell, discharging grooves are formed in the two sides of the discharging pipe, a servo motor is arranged at the top of the discharging pipe, a sealing block is arranged at the output end of the servo motor, and the sealing block is connected with the shell. And the sealing block is rotationally connected to the interior of the discharging pipe, and the sealing block is aligned to the discharging groove. Through the arrangement of the sealing block capable of rotating, the sealing block and the discharge chute are separated from each other, and meanwhile, the plurality of filter plates which are arranged and inclined inwards and the discharge chute are directly stacked with each other; and impurities such as food residues, cokers and suspended particles throttled on the surface of the filter plate can enter the discharging pipe through the discharging groove to be discharged, so that the impurities such as the food residues, the cokers and the suspended particles in the slag remover do not need to be manually cleaned.

This utility model discloses an automatic cooking machine. The main body of the automatic cooking machine adopts a cabinet structure. The upper part of the cabinet is equipped with a cooking device and a cleaning device for automatic cooking and cleaning. The middle part of the cabinet is a food dispensing device for dispensing food. The lower part of the cabinet is a storage chamber for placing cooking oil drums. A sliding groove is opened on the top of the cabinet, and an electric push rod is installed in the sliding groove to push the pre-loaded food container. A feeding port is set in the middle of the sliding groove. A film cutting mechanism is set on one side of the feeding port for horizontally and vertically cutting the cover film of the pre-loaded food container to dispense the food. A limiting cover is set directly above the feeding port to limit the height of the container as it passes to ensure that the cover film is cut. This utility model can automatically perform operations such as adding ingredients and seasonings, cooking, serving food, and washing the pot. Users can make selections and wait for the food to be prepared before picking it up and eating. The degree of automation is extremely high, and only one manager is needed to manage multiple machines.

The invention belongs to the technical field of edible plant blend oil, and discloses plant compound oil for protecting heart and blood vessels, reducing blood fat, resisting aging and fading spots and a preparation method thereof. The plant compound oil is prepared by compounding camellia oil, fermented soya beans, walnut oil, linseed oil, perilla oil, peach kernel oil, bitter apricot kernel oil, safflower seed oil and semen brassicae oil, and is prepared by the following steps: cleaning raw materials, alternately sterilizing and killing by ultraviolet rays and ozone, squeezing at low temperature, soaking the fermented soya beans at constant temperature, and stirring and mixing in vacuum. The product is rich in active ingredients such as unsaturated fatty acid, polyphenol, flavone, vitamin E, squalene and phytosterol, is high in cooking stability, has a remarkable synergistic effect of all the components, can effectively reduce triglyceride, regulate blood fat and protect heart and blood vessels, and has the effects of resisting oxidation, resisting ageing and fading spots. The process is mild, natural, safe and suitable for industrial production, and the obtained compound oil can be used as functional cooking oil and can also be used for preparing related functional food or health care products.

A liquid tank configured to receive and store liquids, namely waste cooking oil. A tank configured to receive and store used cooking oil which preferably greatly enhances the ease and reduces the work required to dispose of undesired liquid. A tank configured to receive and store used cooking oil which may be entirely manually powered, manually powered and free of all motors and electrical components, may be operated by a powered device, may include a motor, or may be operated manually with a powered assist.

The invention relates to a cooking appliance comprising: a cooking chamber (4); an exhaust circuit (12) including a discharge opening (13); a filter device (18) configured to filter cooking fumes flowing in the exhaust circuit (12); a user interface (15); and a control unit (16). The cooking appliance (1) comprises a first operating mode, in which the filtering device (18) is configured to filter cooking fumes flowing in the exhaust circuit (12), and a second operating mode, in which the cooking fumes are free to flow to the outside of the cooking appliance (1), in which the filtering device (18) is configured to filter the cooking fumes flowing in the exhaust circuit (12). And the control unit (16) is configured to control the operation of the cooking appliance (1) in accordance with the first operating mode or in accordance with the second operating mode in accordance with an operating parameter selected by a user via the user interface (15).

Popcorn making systems for use with a hybrid popping process are disclosed herein. The hybrid popping process can involve using air to preheat corn kernels, then heating the preheated corn kernels in oil to pop them. In some embodiments, a popcorn making system includes a feed assembly, a preheating assembly, and a popping assembly. The feed assembly can output corn kernels at a feed rate. The preheating assembly can include a drum, a moving device disposed inside the drum, and an air mover and a heater external to the drum. The air mover and the heater can preheat corn kernels moving through the drum. The popping assembly can receive the preheated corn kernels from the preheating assembly, and can heat and thereby pop the preheated corn kernels in cooking oil.

This application relates to a container lid and a cooking container. The container lid includes a lid body, a lid head, and a handle. The lid head is mounted on the lid body, and the handle is detachably mounted on the side of the lid head away from the lid body. The handle includes a receiving cavity into which oil, such as cooking oil, can be placed. The lid body has a through hole, and the lid head contains a spraying component. One end of the spraying component communicates with the receiving cavity, and the other end communicates with the through hole, enabling the oil in the receiving cavity to be sprayed into the cooking container through the through hole. This improves the convenience of adding oil to the cooking container and also solves the problem of traditional oil dispensers occupying countertop space.

The invention discloses a preparation method of a low-carbon regenerated solid waste asphalt mixture regenerant. The preparation method comprises the following steps: step S1, uniformly stirring and mixing three oil components of treated impurity-removed waste edible oil, refined waste engine oil and deoxidized biomass pyrolytic oil at a certain temperature to prepare a solid waste base oil component; s2, heating the refined waste engine oil, adding a styrene-butadiene-styrene block copolymer, and swelling and dispersing under high-speed shearing to prepare a modifier base solution; cooling, adding C9 petroleum resin, and stirring until the C9 petroleum resin is completely dissolved; continuously cooling, adding an amine surfactant, and stirring at a low speed and homogenizing to prepare the composite performance regulator. And S3, adding the composite performance regulator into the preheated solid waste-based oil, mixing, adding the stabilizer and the antioxidant, and stirring at a low speed to fully disperse and homogenize to form a stable colloid system. And continuously stirring at a low speed, slowly cooling to room temperature, and filling to obtain the low-carbon regenerated solid waste asphalt mixture regenerant. The low-carbon regenerated solid waste asphalt mixture regenerant provided by the invention is applied to a regenerated asphalt mixture, the use amount of the regenerant accounts for 0.15-0.25% of the total mass of the mixture, the mixing amount of a renewable and recyclable asphalt pavement material is more than 50%, the requirements on new asphalt and stones are greatly reduced, and the carbon requirement is extremely low.

The utility model discloses a continuous food ripening treatment bin relates to food ripening equipment technical field, the utility model discloses a support platform is equipped with the conveyer belt mechanism on the top, the support platform top fixed mounting ripening bin, the ripening bin inside installation has the elevating system, the utility model discloses a brush oil subassembly drives the chain rotation that installs on it, and then chain will power transmission to the ration mechanism on, make ration mechanism carry out rotation on the support frame, because ration mechanism is located in the oil storage mechanism inner chamber, and ration mechanism in the oil storage mechanism corresponding part component every rotation a week, can drive a certain amount of cooking oil in the oil storage mechanism to enter the brush oil subassembly one side that does not contact with the bread, in this process, as long as the ration mechanism every rotation angle and speed keep consistent, can guarantee that the oil amount that flows out from the oil storage mechanism is same every time, thereby realizes the ration control to the oil amount in the brush oil process.

This invention relates to the technical field of dietary nutrition analysis, and discloses an intelligent integrated machine and method for automatically collecting and calculating the nutritional content of dishes in real time. The method includes the following steps: identifying various ingredients and weighing them, recording their raw weight; weighing and recording the cooked weight of the finished dish after cooking; weighing and recording the types and weights of seasonings and cooking oil used during cooking in real time; and calculating the content of a certain nutrient element per 100 grams of the cooked dish using the raw weight of the ingredients, the cooked weight of the dish, and the weights of the seasonings and cooking oil used in cooking. This invention provides an intelligent integrated machine and method for automatically collecting and calculating the nutritional content of dishes in real time, which can accurately calculate the calories and nutritional content of various nutrients in the cooked dish.

The invention discloses a long-acting treatment method and equipment for catering lampblack. According to the method, based on the principle of'like dissolves like ', high-boiling-point organic matter such as vegetable oil or catering waste oil is innovatively adopted as a detergent, and the oil fume is efficiently purified. Oil gas in the oil fume is dissolved and absorbed, particulate matters are captured and enriched on the surface of a detergent, and the particulate matters and kitchen garbage can be subjected to collaborative resource treatment after being automatically discharged through overflow, so that secondary pollution is avoided; and the purified gas is discharged after reaching the standard after being efficiently demisted. The equipment for realizing the method adopts a uniquely designed symmetrical gradient gas distribution pipe network, ensures full contact of gas and liquid, and thoroughly solves the industrial problems of oil stain adhesion, blockage and efficiency attenuation in the traditional technology in principle. The system is stable in operation, easy and convenient to maintain, capable of achieving long-term maintenance-free efficient purification, low in investment and operation cost and suitable for various catering places.

This invention relates to an electrostatic dehydration and solidification device for waste cooking oil, comprising a rotary drum screen solidification unit, a cyclone separation unit, and an electro-coalescing separation unit. The rotary drum screen solidification unit mainly includes a rotary drum screen and its internal screw drive, as well as a feed pipe, a solids discharge pipe, a receiving chamber, and a liquid outlet pipe. The end of the liquid outlet pipe is connected to a cyclone separation chamber. An overflow pipe is located at the top of the cyclone separation chamber, and a water outlet pipe is located at the bottom. The end of the overflow pipe is connected to the electro-coalescing separation chamber. The upper part of the electro-coalescing separation unit's chamber is equipped with a liquid distribution plate, and four pairs of alternating positive and negative electrodes are arranged sequentially on the lower side. A circular tube runs through the liquid distribution plate and the electrode mesh at the center of the chamber. The electrode mesh is electrically connected to wires in the circular tube to generate an electric field that promotes water droplet coalescence. This invention, through rotary drum screen solidification, cyclone preliminary dehydration, and electro-coalescing deep dehydration, is suitable for waste cooking oil with a moisture content ≥5%, improving separation efficiency by more than 20% and achieving an oil recovery rate of over 95%.

The utility model relates to the technical field of cooking grease tanks, and discloses a cooking grease canning mechanism which comprises a working table, a sliding groove is formed in the top of the working table, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, a plurality of oil barrel grooves are formed in the top of the sliding block, and an oil storage tank is fixedly connected to the top of the outer wall of the working table. The bottom of the oil storage tank communicates with a plurality of connecting pipes, the other ends of the connecting pipes are fixedly connected with filling heads, the periphery of the bottom of the oil storage tank is fixedly connected with a plurality of telescopic rods, the other ends of the telescopic rods are fixedly connected with positioning plates, and an oil injection opening is formed in the right side of the top of the oil storage tank. According to the automatic filling machine, the sliding groove of the workbench is matched with the sliding block, a plurality of oil barrels can be placed in the oil barrel grooves in the sliding block in advance, the sliding block slides to rapidly switch the filling positions, and the filling efficiency is greatly improved by being matched with a plurality of filling heads.

The utility model discloses a kind of forming mould for plastic container production, including mould body and liquid cooling pipeline;The mould body includes first side mould and second side mould, two side moulds inside respectively install liquid cooling pipeline, and are all equipped with blow molding cavity, wherein first side mould and second side mould outer wall upper and lower sides are connected with telescopic pneumatic cylinder;The fixed end of the telescopic pneumatic cylinder is fixedly connected with cylinder frame, and movable end connects the outer wall of first side mould or second side mould, wherein cylinder frame is fixed with link plate, and the blow molding cavity of second side mould is also embedded with push plate frame, and push plate frame is connected with corresponding cylinder frame. The utility model realizes fast and even cooling by liquid cooling pipeline, improves setting efficiency;Meanwhile, push plate frame is driven using telescopic pneumatic cylinder, realizes demolding automation, effectively solves the problem of insufficient cooling of existing mould, demolding difficulty, dependence on manual, improves production efficiency, reduces labor cost, improves the overall automation level and stability of edible oil bucket production.

The invention discloses an extraction method and a product of light-color idesia edible oil, and the extraction method comprises the following steps: S1, taking idesia as a raw material, and extracting the idesia by adopting supercritical CO2 to obtain idesia crude oil; s2, decoloring the idesia oil obtained in the step S1 by using activated carbon to obtain decolored oil; s3, filtering the decolored oil obtained in the step S1, and collecting filtrate to obtain the finished product idesia polycarpa edible oil. The idesia polycarpa edible oil product prepared by adopting the extraction method disclosed by the invention is high in extraction rate, low in extraction process temperature and light and pure in extracted oil color, the extraction method is novel, simple to operate and good in stability and repeatability, meanwhile, the adopted reagent is single and convenient to recycle, and the idesia polycarpa edible oil product is particularly suitable for industrial production.

Provided are: a fat and oil composition for heat cooking, which is capable of suppressing an increase in acid value due to heat; and a method for producing the fat and oil composition. A fat and oil composition for heat cooking, which is characterized by containing a fat and oil and an alkali metal, the fat and oil containing 4-20% by mass of a C6-10 saturated fatty acid in the fatty acid component of the fat and oil, and the content of the alkali metal being 0.1-5.0 ppm by mass. Furthermore, a method for producing an oil / fat composition for heat cooking, said method being characterized in that: the oil / fat composition for heat cooking contains an alkali metal and a refined oil / fat containing 4-20 mass% of a C6-10 saturated fatty acid in the fatty acid component of the oil / fat; the production method comprises a step of adding a component containing an alkali metal such that the content of the alkali metal in the oil and fat composition for heat cooking is 0.1-5.0 ppm by mass.

The present application relates to a kind of numerical simulation-based performance optimization method and system of oil-water separator for catering, method includes: constructing oil-water separator three-dimensional full-size geometric model and dividing grid;Define flow field attribute, including steady / unsteady flow, gravity condition, turbulence model, water-oil two-phase multiphase flow model, material attribute and boundary condition;Initialize flow field and run numerical simulation calculation;For inflow oil content, water inflow velocity, dynamic viscosity, oil outlet setting, inlet pressure, grease particle size and so on Multiple parameters, execute numerical simulation by changing parameter value batch by batch;Based on the influence of multiple batch simulation results on the influence of each parameter on the influence of oil separation rate and grease enrichment effect, determine the optimal parameter combination.The present application realizes the comprehensive, efficient, low-cost parameterization evaluation of the performance of oil-water separator, and can provide scientific optimization basis for equipment research and development.

1. The name of the design product: spray head. 2. The use of the design product: a device for spraying cooking oil or other liquid. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The present disclosure teaches a device for the filtration and transportation of used cooking oil (UCO). The presently disclosed device uses a two-stage filtration system, comprising a basket filter and a reusable SS (stainless steel) filter. After the filtration, the UCO may be discharged back to the fryer or a UCO dumpster via a wand. The selection of a reusable SS filter ensures durability, reusability, and ease of cleaning compared to state-of-the-art cellulose filters. The presently disclosed device uses a rechargeable battery-powered pump to deliver the UCO from the basket filter to the reusable SS filter, which eliminates the use of charging cords, thus allowing maneuverability and eliminating trip hazards in the often-chaotic food preparation environment. The presently disclosed device also includes a platform with wheels for the transportation of the UCO in a food preparation service environment and to the UCO dumpster.

This invention discloses a nozzle and assembly that switch spray modes by changing the flow rate, relating to the field of nozzle technology and applicable to edible oil spraying scenarios. The nozzle includes a first channel, a second channel, and a straight flow channel. The first channel has a conical converging structure, and the second channel has a fan-shaped diffuser structure. A through-hole transitions between the two channels, incorporating a planar and stepped design. The assembly includes a nozzle and a press-type pump head, with the nozzle and pump head snap-fitted together and rotatable. Dual-mode switching is achieved by controlling the fluid flow rate: low flow rate forms a concentrated water column, suitable for targeted oil injection; high flow rate forms a uniform fan-shaped atomization, suitable for controlled oil spraying. This invention features a simple structure, is integrally injection molded, eliminates leakage risks, requires no additional switching mechanism, is easy to operate and clean, has a simple production process, and is suitable for mass production, effectively solving the shortcomings of existing nozzles such as single mode and inconvenient switching.

The utility model discloses a filtering device for illegal cooking oil treatment, which relates to the field of illegal cooking oil treatment equipment and comprises an extrusion cylinder, a collecting box arranged below the extrusion cylinder, an auger roller arranged in the extrusion cylinder, a driving part arranged at one end of the outer part of the extrusion cylinder and a separation plate arranged at the bottom of the extrusion cylinder, the cutting nail is arranged in the middle of the side wall of the extrusion cylinder; the filtering frame is arranged at the top of the collecting box; the filtering device for illegal cooking oil treatment is high in oil pressing efficiency and easy to clean.

1. Name of the designed product: range hood (2). 2. Use of the designed product: used for kitchen cooking oil fume. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.