227 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 invention relates to the technical field of waste asphalt regeneration, and particularly discloses a waste asphalt regenerant, large-proportion waste asphalt containing the waste asphalt regenerant and a preparation method of the waste asphalt regenerant and the large-proportion waste asphalt. The waste asphalt regenerant is prepared from the following raw materials: 45 to 55 percent of epoxidized illegal cooking oil, 15 to 20 percent of furfural refined oil, 8 to 12 percent of methyl carbamate, 3 to 5 percent of nano mica powder, 10 to 15 percent of desulfurized rubber powder and 5 to 8 percent of SEBS (Styrene-Ethylene-Butylene-Styrene) modifier. The waste asphalt regenerant has a three-dimensional network structure which is subjected to polar bonding; the large-proportion waste asphalt is prepared from the following components in parts by mass: 70 to 90 parts of waste asphalt, 15 to 25 parts of limestone sand, 10.5 to 18 parts of waste asphalt regenerant, 1 to 5 parts of new asphalt and 0.05 to 0.15 part of long-chain aliphatic hydrocarbon warm mixing agent. The regenerant can act in molecules of the waste asphalt, a stable space structure with elasticity and a three-dimensional network is formed through the synergistic effect of multiple components, and good low-temperature crack resistance and performance stability are kept after the waste asphalt is regenerated through the chemical bond effect among the components.

A method of removing hydrogen sulfide from a subterranean geological formation includes mixing a zinc-imidazolate material, ZIF-8, in an amount of 0.1 to 2.5 percent by weight with an organic liquid containing one or more unsaturated oils to form a drilling fluid suspension with a pH of 10 or more. The method includes injecting the drilling fluid suspension in the subterranean geological formation, circulating the drilling fluid suspension in the subterranean geological formation to form an oil-based mud, and scavenging hydrogen sulfide from the subterranean geological formation.

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.

A method of removing hydrogen sulfide from a subterranean geological formation includes mixing a zinc-imidazolate material, ZIF-8, in an amount of 0.1 to 2.5 percent by weight with an organic liquid containing one or more unsaturated oils to form a drilling fluid suspension with a pH of 10 or more. The method includes injecting the drilling fluid suspension in the subterranean geological formation, circulating the drilling fluid suspension in the subterranean geological formation to form an oil-based mud, and scavenging hydrogen sulfide from the subterranean geological formation.

The invention discloses an illegal cooking oil deep dephosphorization method and a dephosphorization reagent thereof, and belongs to the field of waste oil pretreatment. The method comprises the following steps: firstly, carrying out preliminary acidification and dephosphorization on illegal cooking oil, then adsorbing residual colloid and pigment in grease by using a fixed activated clay bed or a fixed silica gel bed, finally adding a dephosphorization reagent, carrying out phosphorus element form transformation on the grease at 180-260 DEG C, cooling the grease, and washing with desalted water to obtain deeply dephosphorized grease. According to the method, deep dephosphorization can be carried out on the illegal cooking oil, the phosphorus content is reduced to 3 ppm or below, the technological process is simple, and the industrial operation cost is low.

1. The name of the design product: oil pot (cashew shape). 2. The use of the design product: the design product is used for storing edible oil. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

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.

The utility model relates to the technical field of special oil storage containers for cooking, and discloses a special oil storage container for cooking, which comprises an oil pot, the right side of the oil pot is communicated with an oil outlet pipe, the outer wall of the oil outlet pipe is fixedly connected with a fixing sleeve, and the top of the fixing sleeve is fixedly connected with a rotating handle. The bottom of the rotating handle is fixedly connected with a connecting column, the outer wall of the connecting column is fixedly connected with a baffle, the right side of the oil outlet pipe communicates with a spout, and filtering mechanisms are arranged on the left side and the right side in the oil can correspondingly and used for filtering impurities of grease. In the utility model, a user holds the rotating handle at the top of the fixed sleeve, the rotating handle is stably connected with the rotating handle, and the connecting column drives the baffle to synchronously rotate in the oil outlet pipe, so that the oil outlet speed is accurately controlled by changing the angle of the baffle, regulating and controlling the circulation space of oil, and the regulated and controlled grease flows out from the spout at a proper flow speed and direction; therefore, the oil outlet speed can be effectively controlled.

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 invention relates to a system and control method for collecting and controlling waste cooking oil from kitchen sewage pipelines in residential buildings. The system includes an oil-water separation device comprising a direct discharge pipe and an oil-water separation tank. The direct discharge pipe connects the residential building's kitchen sewage pipeline to the municipal sewer network. A first electric gate valve is installed on the direct discharge pipe. The inlet of the oil-water separation tank is connected to the direct discharge pipe via a water inlet pipe, on which a second electric gate valve is installed. This invention, through the oil-water separation device, allows for two modes of discharge of kitchen sewage from residential buildings into the municipal sewer network: a direct discharge mode where the sewage is directly discharged into the municipal sewer network, and a mode where the sewage passes through the oil-water separation tank before being discharged into the municipal sewer network. This achieves the collection of waste cooking oil, reducing the pressure on the municipal sewer network and sewage treatment plant caused by this waste cooking oil, while also preventing resource waste.

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 belongs to the technical field of metal monatomic catalysis, and discloses application of a metal monatomic catalyst in catalysis of a cracking reaction of catering waste grease. The metal monatomic catalyst is prepared by taking a metal organic framework material as a precursor and taking magnesium, calcium and iron as metal sources. The metal monatomic catalyst disclosed by the invention is relatively high in catalytic activity, and the selectivity of long-chain alkane or olefin in the generated biodiesel is relatively high, so that the condensation point of the biodiesel can be reduced, and the low-temperature fluidity of the biodiesel can be improved.

A turkey cooking device comprises a base, a burner, a gas supply device, a turkey pot, a temperature control device disposed on the base or the burner, and a safety valve disposed on the burner. The burner and the turkey pot are disposed on the base. The burner is located below the turkey pot and connected to the gas supply device. The temperature control device comprises a temperature controller, which abuts against the outer circumferential wall of the turkey pot, is electrically connected to the safety valve and controls the burner to open or close through the safety valve. The temperature control device controls the safety valve to close to cut off a gas source when detecting that the temperature of the outer circumferential wall of the turkey pot reaches a preset temperature, so that the situation that food is affected under an excessively-high oil temperature and consequentially the health of eaters is affected is prevented; user attendance is not needed, and the device can be easily and conveniently operated by users; and fire accidents caused by spontaneous combustion of cooking oil under an excessively-high temperature can be prevented.

1. The name of the design product: oil pot. 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 indicates the design points: perspective view 1.

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.

The invention relates to a novel pesticide suspending agent which comprises 40-70 wt% of illegal cooking oil methyl ester, 30-60 wt% of cashew nut oil, 0-2 wt% of an antioxidant and 0-3 wt% of a thixotropic agent, the ratio of the illegal cooking oil methyl ester to the cashew nut oil is larger than or equal to 1: 1, the antioxidant is tert-butylhydroquinone, the thixotropic agent is one of organic bentonite, hydrogenated castor oil and fumed silica, and the thixotropic agent is one of organic bentonite, hydrogenated castor oil and fumed silica. In conclusion, the condensation point of the pesticide suspending agent can be ensured to be less than or equal to-5 DEG C through synergistic pour point depressing of a hydroxy fatty acid structure; the method has the advantages of being wide in application range, capable of recycling resources, effectively reducing cost, high in product performance stability, small in environmental pollution and suitable for large-scale popularization.

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.

A portable cooking oil distribution device for filling remote fryers with fresh cooking oil. In other embodiments the device can also collect used cooking oil from the fryer. In one embodiment, a portable device includes a fresh oil tank, a three-way valve connected by piping to the fresh oil tank, a pump connected by piping to the three-way valve, and a nozzle connected by piping to the pump, the nozzle having an outlet tube connected to the piping between the pump and the nozzle. The device may also include a used oil tank, a second three-way valve connected by piping to the used oil tank, a second pump connected by piping to the three-way valve, and piping connecting the second pump to the nozzle, where the nozzle includes a inlet tube connected to the piping between the pump and the nozzle.

1. The name of the design product: oil sprayer. 2. The use of the design product: oil sprayer 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.