54results about How to "Improve oil yield" patented technology

The invention discloses electronic cigarette tobacco tar plant smashing and extracting equipment and technology, and relates to the technical field of electronic cigarette tobacco tar production. Comprising a crushing device and a distillation assembly, a discharging pipe is fixedly installed at the discharging end of the crushing device in an obliquely downward mode, the distillation assembly comprises a kettle body, a feeding pipe is fixedly installed on one side of the upper end of the kettle body, a filter plate and an outer frame are driven to the upper side of the inner end of the kettle body through a driving part, and the upper surface of the filter plate makes contact with the lower end of a scraping plate; the threaded cylinder rotates in situ along with the threaded rod, the filter plate and the outer frame rotate in situ, and meanwhile, the lower end of the scraper is in contact with the upper surface of the filter plate, so that residues at the upper end of the filter plate are scraped out of the kettle body and are convenient to discharge; after entering the door opening, the residues enter the storage cylinder through the obliquely-arranged feeding channel, the second electric push rod is started to drive the pressing plate to press downwards and extrude the residues, tobacco tar in the residues is extruded out, falls into the liquid outlet channel through the separation plate and then slides into the kettle body, and the tar yield is increased.

The invention provides a sectional type spiral oil press which comprises a pressing device, a stirring pot, a cake guide device and a gearbox, the stirring pot is installed at the top of the pressing device, the stirring pot and the pressing device are respectively communicated with a first conveying port for conveying oil, and the cake guide device is located on one side of the pressing device. The squeezing device and the cake guide device are respectively communicated with second conveying ports for conveying material cakes, and the gear box is located at one end of the squeezing device and drives the squeezing device, the stirring pot and the cake guide device to move simultaneously; the pressing device comprises a machine tail installed on the gearbox, a plurality of pressing cages located at the end, away from the gearbox, of the machine tail and a machine head for tightly fixing the pressing cages to the machine tail, and pressing screws rotating in the machine head, the pressing cages and the machine tail are arranged on the machine head, the pressing cages and the machine tail in a penetrating mode. According to the sectional type spiral oil press, the gear box drives the pressing device, the stirring pot and the cake guiding device to move at the same time, synchronous operation of all the devices is achieved, and the automation degree and the production efficiency are remarkably improved.

The utility model discloses a full-automatic shell squeezing oil press, and relates to the technical field of walnut oil squeezing. Comprising a squeezing barrel, a supporting block, a hydraulic cylinder, a hydraulic rod, a walnut feeding port, a supporting lug, a first hydraulic telescopic rod, an oil guiding and absorbing disc, a movable plate, an electric telescopic rod, a push plate, a dispersing rod, a driven gear, a gear ring, a movable disc, a squeezing plate, a fixed plate, a second hydraulic telescopic rod, a motor, a driving tooth column, a movable shaft and an oil hole. The device comprises a squeezing barrel, the lower end of the squeezing barrel is open, a walnut feeding opening is formed in the position of a feeding opening in the side face of the squeezing barrel in an upward extending mode, a hydraulic cylinder is vertically arranged at the upper end of the outer portion of the squeezing barrel through a supporting block, a hydraulic rod is movably arranged in the hydraulic cylinder and penetrates through the upper end of the squeezing barrel, and a squeezing plate is arranged at the lower end of the hydraulic rod. And a movable disc is movably arranged above the squeezing plate. The walnut oil press has the advantage of being capable of squeezing oil cake-shaped walnut raw materials after the oil cake-shaped walnut raw materials are dispersed.

The animal fat oil refining device comprises a water tank and a drainage pipe, the drainage pipe is arranged at the bottom end of the rear side of the water tank, and an inner cavity of the drainage pipe is communicated with an inner cavity of the water tank; the spherical valve is arranged on the outer wall of the drainage pipe; the supporting seat is arranged at the top end of the water tank. A vertically-through water tank is formed in the front side of the bottom end of an inner cavity of the supporting seat. The number of the second supporting cylinders is four, and the four second supporting cylinders are arranged at the four corners of the bottom end of the inner cavity of the supporting base correspondingly. The number of the first supporting cylinders is four, and the four first supporting cylinders are arranged at the four corners of the bottom end of the inner cavity of the supporting base correspondingly. The device effectively solves the problems that raw materials are not uniform in particle size and easy to adhere after being cut, so that high efficiency and stability of subsequent oil refining steps are ensured, the overall oil yield and the product quality are improved, and the production cost and the equipment maintenance difficulty are remarkably reduced.

The invention provides a method for extracting seabuckthorn oil, and belongs to the field of oil processing. The extraction method provided by the invention comprises the following steps: soaking seabuckthorn pomace with water, then stirring evenly, then adding composite enzyme to keep warm, and centrifuging the enzymatic solution; adding 75% ethanol solution to the centrifugal precipitate for heating and reflux extraction, filtering the alcohol extract, combining the filter residue with the centrifugal solution, and then adding n-hexane for extraction, and recovering n-hexane from the extract to obtain crude seabuckthorn oil; adding activated carbon and silica gel powder to the crude seabuckthorn oil in sequence, stirring, placing, and filtering to obtain seabuckthorn oil. The seabuckthorn oil extraction method provided by the invention has a high oil yield, and the obtained seabuckthorn oil has a high content of effective ingredients, a low content of plasticizer and benzopyrene, good quality, and low equipment requirements, and is suitable for large-scale industrial production.

Animal oil and fat smelting equipment relates to the technical field of animal oil and fat processing equipment and comprises a crushing box and a smelting box arranged below the crushing box, a primary smelting cylinder is arranged in the smelting box, a secondary smelting cylinder is arranged below the primary smelting cylinder, and oil residues cooked by the primary smelting box are further crushed by a spiral conveying mechanism and then conveyed to the secondary smelting cylinder; an oil squeezing roller and a scraper blade are arranged in the secondary smelting cylinder, the oil squeezing roller and the scraper blade are driven by a planetary gear driving mechanism to rotate in the circumferential direction of the inner wall of the secondary smelting cylinder, and the oil squeezing roller is arranged on a planet carrier of the driving mechanism in a sliding mode through a sliding mechanism and is driven by the driving mechanism to rotate around the axis of the secondary smelting cylinder; under the action of centrifugal force, the oil residue slides to the inner side wall to extrude the oil residue, so that the oil yield is further improved; meanwhile, the scraper is driven by the planet wheel of the driving mechanism to rotate around the inner side wall of the secondary smelting cylinder, oil residues adhering to the wall are scraped, and pan sticking is prevented.

The invention discloses a method for extracting walnut oil by a low-water-content water extraction method regulated and controlled according to viscosity change, and belongs to the field of edible oil processing. The method comprises the following steps: carrying out high-speed crushing and colloid mill grinding on shelled walnut kernels to obtain walnut pulp, adding different water contents into the walnut pulp, uniformly stirring, and measuring the viscosity change of the walnut pulp. And extracting the walnut oil from the walnut kernels by using a low-water-content water extraction method according to the viscosity change result. According to the method, the walnut oil can be efficiently prepared through a low-water-consumption water extraction method by adjusting the viscosity of the walnut pulp, the water consumption is greatly reduced, the walnut oil extraction time is shortened, and low-consumption green extraction of the walnut oil is achieved.

The utility model provides a baking and aroma improving device for peanut oil squeezing, the baking and aroma improving device comprises a baking shell and a heating box arranged in the baking shell, the top wall of the heating box is provided with a feed inlet, and the heating box is of a double-layer structure and comprises a first box body and a second box body wrapping the first box body; a first rotating part is connected between the inner side wall of the second box body and the outer side wall of the first box body, and a second rotating part is connected between the outer bottom wall of the second box body and the inner bottom wall of the baking shell, so that the first box body rotates around a shaft based on the horizontal first rotating part; the second box body rotates around the shaft based on a vertical second rotating part; the heat preservation effect can be improved, heating is more uniform, the situation that fragrance is difficult to produce due to too fast cooling is reduced, heating and baking are more uniform, and the oil yield and fragrance emission are further improved.

The present invention relates to the field of edible oil processing equipment, and discloses a peanut oil blank steaming pot, which comprises: a steaming mechanism used for storing and steaming materials so as to complete softening and sterilization work of peanuts; the material spreading mechanism is arranged in the cooking mechanism and is used for pushing up the cooked materials to replace the materials in contact with the cooking mechanism, so that the problem of adhesion caused by long-time cooking is avoided, and meanwhile, the materials are uniformly in contact with the cooking mechanism; the screening mechanism is arranged on the upper side of the cooking mechanism, and the screening mechanism comprises a shaking assembly and a connecting assembly. According to the invention, through a scraping plate, a material turning plate I and a material turning plate II which are obliquely arranged in the material spreading mechanism, uniform turning of materials is realized, the materials are ensured to be fully heated in the cooking process, the phenomena of wall adhesion and local overheating are avoided, the cooking uniformity and efficiency are greatly improved, an ideal pretreatment state is provided for subsequent squeezing, and the production cost is reduced. Therefore, the oil yield and the oil quality are improved.

The invention discloses a selenium-rich camellia oil capsule capable of effectively improving a health-care effect and a preparation method thereof. The selenium-rich camellia oil capsule contains unsaturated fatty acid, saturated fatty acid, tea polyphenol, camellia saponin, squalene, 14-methylpentadecanoic acid, linoleic acid, stearic acid, linolenic acid, protein, cellulose, vitamin E, thiamine, riboflavin, nicotinic acid, magnesium, calcium, iron, zinc, copper, manganese, potassium, phosphorus and selenium. According to the technical scheme, the quality and the health-care effect of the camellia oil can be effectively improved, meanwhile, the loss of active ingredients is reduced, the oil yield is increased, and the nutritional ingredients of the camellia oil are kept. Besides, the method also has the advantage of environmental protection, as supercritical CO2 can be recycled, the influence on the environment is reduced, the selenium-enriched camellia oil capsule can stay in the intestinal tract of a human body for a long time, the absorption rate of effective components is improved, and unsaponifiable matters, such as gamma-tocopherol, beta-sitosterol and squalene, of the camellia oil are retained.

A peony seed crushing and oil pressing device relates to the technical field of peony deep processing and comprises a crushing unit, a bagging unit and an oil pressing unit. The crushing unit comprises a crushing hopper, and a pair of tooth rollers for crushing peony seeds are arranged in the crushing hopper; the bagging unit comprises a screw conveyor, a cloth bag is arranged at the output end of the screw conveyor, and the screw conveyor is used for conveying the crushed peony seeds into the cloth bag; the oil pressing unit is provided with a pair of oil pressing rollers used for pressing the cloth bag. The peony seed crushing and oil pressing equipment is provided with the crushing unit, and the crushing unit has the advantages of being high in crushing efficiency and small in crushing particle size. The peony seed crushing and oil pressing equipment is further provided with a bagging unit, the bagging unit can contain the crushed peony seeds into a cloth bag, slag materials are left in the cloth bag during oil pressing, oil materials flow out of the cloth bag, and the slag materials and the oil materials can be completely separated. According to the peony seed crushing and oil pressing equipment, peony seeds can be crushed before oil pressing, and the oil yield is effectively increased.

The utility model discloses combined zanthoxylum oil extraction equipment which comprises a mounting seat and an extrusion barrel, the upper end of the mounting seat is provided with an extraction barrel, the lower end of the interior of the extraction barrel is provided with an electric heating wire, the extrusion barrel is arranged in the extraction barrel, the lower end of the extrusion barrel is provided with filtering holes, the upper end of the interior of the extraction barrel is provided with a fixing plate, and the upper end of the interior of the extraction barrel is provided with a baffle. A cooling box is arranged at the lower end of the mounting seat, an oil outlet pipe is arranged in the cooling box, a valve is arranged at the right end of the oil outlet pipe, and a cooling box assembly is arranged outside the oil outlet pipe. Compared with existing common zanthoxylum oil extraction equipment, the combined zanthoxylum oil extraction equipment has the advantages that zanthoxylum residues can be filtered out of the oil surface through upward movement of the extrusion barrel, zanthoxylum oil can be filtered and separated, the quality of the zanthoxylum oil can be improved, and the zanthoxylum oil can be conveniently cooled when being poured out through combined installation of the cooling box and the extraction device; the production efficiency of zanthoxylum oil extraction equipment is favorably improved.

The invention discloses a method for improving the flavor of peanut oil by utilizing germination pretreatment. The method specifically comprises the following steps: step 1, cleaning raw materials; step 2, soaking and imbibing the peanuts until the moisture content of the peanuts is 30-50%; 3, peanut germination pretreatment: during germination, peanuts are in a critical infiltration state and are uniformly placed in a tray, the interval between every two adjacent peanuts is about 1-2 cm, the tray is placed in a constant-temperature and constant-humidity incubator, and culture is performed for 6-48 h under the conditions that the temperature is 25-30 DEG C and the humidity is 60-100%; step 4, drying the peanuts: drying the germinated peanuts until the moisture content is 5-15%; step five, baking the peanuts: baking the peanuts to produce fragrance; and step 6, squeezing and extracting oil: physically squeezing the baked peanuts by using a spiral or hydraulic squeezer, filtering to remove impurities, and taking clear grease on the upper layer to obtain the strong-fragrance peanut oil. On the basis of not changing a peanut oil production process, compared with peanut oil prepared by a traditional process, the prepared peanut oil is fuller in flavor and richer in fragrance, and meanwhile, the high oil yield is still kept.

In a method for obtaining one or more protein preparations and an oil fraction from sunflower seeds or rapeseeds, at least three fractions are provided or formed from the seeds, wherein a first fraction has a hull content <1 mass percent, a second fraction has a hull content <20 mass percent or <10 mass percent, a second fraction has a hull content greater than the hull content of the first fraction but at least equal to >0.3 mass percent or >0.15 mass percent, and a third fraction has a hull content >60 mass percent or >30 mass percent. Oil is separated from the first fraction by means of one or more de-oiling steps until the residual oil content is <3 mass percent, thereby obtaining one or more oil fractions and an oil-free first fraction as a protein preparation. The method makes it possible to convert all fractions accumulated during the preparation of sunflower seeds or rapeseeds into ingredients of the highest possible quality for food applications, animal feed applications, energy applications or technical applications.

The invention relates to the technical field of sesame blend oil production, and particularly discloses a production process of cooked sesame blend oil and a cooked sesame blend oil product. The production process comprises the following steps: carrying out roll frying and grinding on sesame, adding water, lycopene and protamine, and carrying out ultrasonic treatment, stirring, standing and settling to obtain crude sesame oil; the method comprises the following steps: crushing nuts, adding edible bamboo charcoal powder, squeezing, roughly filtering, ultra-filtering, filtering with activated carbon, and finely filtering to obtain nut crude oil; and mixing the sesame crude oil, the nut crude oil and houttuyfonate, degassing and sterilizing to obtain the cooked sesame blend oil product. According to the production process, through mutual cooperation of the steps, the sesame crude oil has the characteristics of high oil yield and high unsaturated fatty acid content, and the cooked sesame blend oil product has the characteristics of low acid value and low hydrogen peroxide value, has rich fragrance and taste, is free of peculiar smell, can be directly eaten, does not cause diarrhea after being eaten for a long time, is beneficial to healthy diet, and improves the nutritional value, taste and flavor; the shelf life is prolonged, and the market competitiveness is enhanced.

The invention discloses a high-salt salted duck egg yolk hard core softening processing technology, and belongs to the technical field of salted duck egg preparation.The salted duck egg yolk prepared through the technology is soft and fine in yolk, easy to melt in the mouth and high in oil extraction rate, meanwhile, raw materials are simple, only water and salt are contained, and the salted duck egg yolk is soft, fine and smooth. The prepared salted duck eggs do not contain harmful substances, the pickling time is short, and the process is simple to operate.

The invention discloses a rapeseed high-efficiency low-temperature extraction device, belonging to the field of oil pressing equipment. The device comprises a frame, a pressing chamber is connected to the frame, a pressing rod is connected in the pressing chamber, a feeding hopper is connected to the upper part of the pressing chamber, a slag barrel is slidably connected to the slag discharge end of the pressing chamber, the slag barrel can be locked in the pressing chamber, a slag discharge hole is opened on the side of the slag barrel, a spiral feeding rod is arranged between the slag discharge hole and the feeding hopper, when the slag barrel is not locked in the pressing chamber, the oil residue in the slag barrel is not subjected to secondary pressing, and is fed into the feeding hopper again through the spiral feeding rod; the device realizes multiple pressing of rapeseed and automatic recovery of oil residue by arranging the slag barrel that can slide relative to the pressing chamber and the spiral feeding rod, effectively improves the oil yield of rapeseed and the oil extraction efficiency, reduces equipment wear and prolongs the service life of the equipment.

This invention belongs to the field of microbial control technology, specifically relating to a biocontrol bacterium for soybean root rot, a microbial agent, its preparation method, and its application, which can improve soybean yield and oil content. The biocontrol bacterium is *Alcaligenes faecalis* (Factophytes). Alcaligenes faecalis A new strain, named GY16, was deposited at the China Center for Type Culture Collection (CCTCC) on November 12, 2025, with accession number CCTCC M 20252536. This alkali-producing bacterium, GY16, exhibits a specific affinity for soybean, enabling it to colonize soybean roots and effectively control soybean root rot. GY16 also promotes soybean plant growth, increases soybean yield, and improves seed oil content. Inoculants prepared using GY16 can replace pesticides, offering a green, environmentally friendly, and pollution-free alternative that positively contributes to building a sustainable farmland ecosystem.

The present invention belongs to the technical field of olive oil processing, and specifically relates to a method for extracting olive oil. In order to increase the oil yield of olive oil and reduce the problem of loss of nutrients in olive oil, the present invention provides a method for extracting olive oil assisted by a high-voltage pulse electric field, comprising the following steps: washing and crushing olive fruits, sequentially performing high-voltage pulse treatment, stirring and fusing, solid-liquid separation, oil-water separation, and standing. The present invention uses a high-voltage pulse electric field to increase the oil yield of olives, reduce the acid value and peroxide value of olive oil, and increase the unsaturated fatty acid content, thereby improving the quality of olive oil, which is of great significance to the production of olive oil.

The invention relates to an oil squeezing method and system based on microwave pretreatment-mechanical property linkage, and the method comprises the following steps: S1, selecting an oilseed raw material with uniform particle size and no mildew, and adjusting the moisture content of the oilseed raw material; s2, feeding into a microwave pretreatment device for heating until a preset temperature range is reached, and recording microwave pretreatment parameters; s3, cooling the oilseed raw material; s4, performing on-line or quasi-on-line mechanical property detection on the oilseed raw material; s5, under a preset fixed squeezing condition, determining a target mechanical property range according to a pre-established matching relationship, and comparing the mechanical property index with the target mechanical property range; s6, mechanically squeezing the oilseed raw material which is judged to be in a suitable squeezing state under a fixed squeezing condition to obtain crude oil and cake meal; and S7, the oil yield index is measured through sampling, and the microwave parameter adjusting effect is evaluated. The oil extraction rate is remarkably increased, the residual oil rate of cakes and unit energy consumption are reduced, and the oil quality is improved.

The invention belongs to the technical field of vegetable oil extraction, and particularly relates to an extraction process of peony seed oil, which specifically comprises the following steps: S1, drying, shelling and grinding peony seeds; s2, adding into water, adding an auxiliary agent, and carrying out segmented microwave treatment; s3, adjusting the pH value, and adding a compound enzyme preparation for ultrasonic enzymolysis; s4, performing enzymolysis and centrifugation, and collecting upper-layer grease and emulsion; freezing the emulsion, then carrying out secondary centrifugation after unfreezing, collecting upper-layer grease, and merging the grease obtained after two times of centrifugation, so as to obtain the peony seed oil. According to the extraction process of the peony seed oil, a low-temperature treatment process is adopted in the whole process, the extraction process is safe, environmentally friendly and efficient, the loss of active substances in the preparation process is reduced to the maximum extent, the oil yield and quality indexes of the peony seed oil are effectively improved, and the prepared peony seed oil has excellent oxidation resistance and is suitable for industrial production. The effects of relieving inflammatory response, improving the blood fat condition and protecting the cardiovascular and cerebrovascular system can be achieved.

The invention discloses a multi-field control pyrolysis reactor which comprises a lifting pipe at least provided with a preheating section and a rapid pyrolysis section, a reaction channel is formed in the lifting pipe, a carrier gas inlet is formed in the lower end of the preheating section, a material inlet is formed in the preheating section, and a material outlet is formed in the rapid pyrolysis section; the carrier gas inlet and the material inlet are respectively communicated with the reaction channel; the guide pipe penetrates through the lifting pipe and is positioned in the reaction channel, and a plurality of guide pipe gas outlets with different gas outlet directions are formed in the guide pipe. The multi-field control pyrolysis reactor provided by the invention can realize regulation and control of a temperature field, a velocity field and a reaction atmosphere in a reaction process, optimizes a pyrolysis process, and improves product yield and quality.

The utility model provides an oil press for rapeseed oil, which comprises a rack and an oil pressing component mounted at the top of the rack, a funnel is fixedly connected to the center of the top of the rack, one end of the oil pressing component penetrates into the funnel, a residue crushing mechanism penetrates through the bottom of the funnel, and pressed rapeseed oil flows into a first connecting pipe along the funnel. Through the arrangement of a filter screen, a primary filtering effect can be achieved when rapeseed oil flows into a first connecting pipe, when a driving motor is started, a shaft rod can be driven to rotate through a belt, when the shaft rod rotates, a blade can be driven to rotate, residues exposed out of the rapeseed oil can be cut when passing through the blade, the residues are smashed, and the rapeseed oil in the residues is released; the oil extraction rate is improved to a certain extent, secondary filtering is performed through the through holes in the outer surface of the screen pipe, and the filtering effect on residues is improved through the arrangement of double-layer filtering.

The invention relates to the technical field of tea oil processing and squeezing, and particularly discloses tea oil processing and squeezing equipment capable of performing pretreatment, a discharging part is arranged at the discharging end of a spiral oil squeezing part, a feeding pipe is fixedly connected to the top of the spiral oil squeezing part, and a drying part is fixedly connected to the top of the feeding pipe; and the inner side of the feeding pipe is fixedly connected with a blanking part. According to the tea oil processing and squeezing equipment capable of being pretreated, through synchronization of a top scraping plate and a bottom cleaning block, scraping of residues on a filter screen and reverse ejection of mesh embedded and blocked impurities are completed at the same time, the tea oil processing and squeezing equipment is matched with the impurity characteristics of crude tea oil, hot squeezing of high-viscosity colloidal flocs and cold squeezing of superfine cake meal easy to caulk can be thoroughly cleaned, and the tea oil processing and squeezing equipment is suitable for large-scale popularization and application. According to the utility model, impurities in the meshes are firstly ejected out from the bottom, and then the impurities are synchronously scraped away by the top scraping plate, so that the problem that deep blockage of the filter holes cannot be treated by traditional single-side slag scraping is solved, and the risks that the impurities fall off, penetrate through the filter and pollute clean oil products due to back flushing are avoided.

The invention relates to the technical field of peanut oil production, and provides a device and process for improving the oil extraction rate of peanut oil expression, the device comprises a supporting base, a first processing cylinder and a material guiding cylinder, an automatic overturning assembly is installed on the supporting base, and a clamping groove is formed in the side end of the bottom of the first processing cylinder; the device comprises a first treatment cylinder, the bottom of the first treatment cylinder is sleeved with a second treatment cylinder, a reset spring is fixedly welded to the side end face of the top of the second treatment cylinder, a clamping rod is fixedly welded to the other end of the reset spring and slidably connected to the side end of the top of the second treatment cylinder in a penetrating mode, and an efficient stirring assembly is installed in the second treatment cylinder. And an automatic crushing assembly is mounted in the first treatment cylinder. By means of the technical scheme, the problems that in the prior art, a peanut oil pressing device cannot carry out convenient and efficient integrated oil pressing treatment work on peanut raw materials, and cannot further extract residual oil in residues are solved.

The utility model relates to camellia oil pressing technical field, concretely relates to a camellia oil multistage pressing equipment of improving oil yield, include: base, the base top fixedly connected with support rod, support rod other end fixedly connected with workstation, screw pressing mechanism, including setting at the workstation top servo motor, servo motor outside fixedly connected with top plate, servo motor is fixedly connected with transmission rod through output shaft, transmission rod other end fixedly connected with mounting bracket, mounting bracket inside is provided with three materials pipes that are equally spaced distribution, the utility model discloses through the setting of screw pressing mechanism and hydraulic pressing mechanism, can automatically deliver the raw material after the first process pressing to the next process in the camellia oil pressing process, carries out multistage pressing, reduces the time spent when raw material transfer, greatly improves the working efficiency when camellia oil multistage pressing.

The present invention relates to the field of oil refining production, and in particular to an energy-saving and environmentally friendly grinding device for soybean wax production. The device includes a feeding mechanism, a crushing mechanism, a feeding mechanism, an oil pressing mechanism, a camera mechanism and a control mechanism. The present invention monitors the oil-extracting process of soybean oil in real time, analyzes the abnormal reasons by associating crushing parameters and oil pressing parameters, and accurately adjusts the equipment parameters to improve the intelligent intensity of the production process. Since the soybean particle size affects the oil release inside the soybean, finer soybean particles are more likely to release oil, but if they are too fine, the equipment may be unstable. Therefore, by optimizing the soybean crushing parameters, the best soybean particle size suitable for the current environment is selected to ensure the best oil pressing effect. Since the appropriate amount of enzyme addition can also promote the release of soybean oil, the peak value in the oil yield change curve is used as a feedback signal to adjust the opening and closing of the feed valve, realize automatic control of feeding, and improve the oil pressing efficiency.

The invention belongs to the technical field of sesame oil production, and discloses an anti-scorching stir-frying device for sesame oil production, the anti-scorching stir-frying device for sesame oil production comprises a stir-frying box, the top of the stir-frying box is fixedly connected with two hinges which are of the same structure and are linearly distributed, the two hinges are hinged with a flip cover, sesame can be poured into the flip cover, and the inner wall of the stir-frying box is fixedly connected with a conical heating plate. An opening and closing cover is arranged at the bottom of the conical heating plate, a bottom plate is fixedly connected to the bottom of the frying box, a grinding base is arranged below the bottom plate, a grinding groove is formed in the top of the grinding base, a grinding assembly is arranged in the grinding groove, and the fried sesame can be ground. The conical heating plate is arranged, and meanwhile, the sesame can be uniformly heated in a shaking manner, so that the burning caused by local overheating is avoided, the effective stir-frying time is prolonged, and the stir-frying efficiency is improved.

Relates to the field of vegetable oil production, and discloses a water extraction method oil discharge device which comprises an oil extraction machine, a feed port arranged on one side of the upper portion of the oil extraction machine, a smashing unit arranged on the lower portion of the feed port and used for smashing oil materials, a water pipe arranged in the oil extraction machine and a nozzle arranged on the water pipe. The stirring unit is arranged in the oil extraction machine, is positioned below the nozzle and is used for fully stirring raw materials in the oil extraction machine; the discharging unit is arranged at the bottom of the oil taking machine, is far away from one side of the feeding port and is used for discharging processed oil and oil residues, the discharging unit comprises a mounting plate arranged at the bottom of the oil taking machine, and discharging ports used for discharging oil are formed in the positions, corresponding to the first baffle and the second baffle, of the oil taking machine. The device is high in automation degree, time-saving, labor-saving, controllable in process parameters, high in oil yield and good in oil product quality.

The invention relates to the technical field of food processing, and particularly discloses a preparation method of peony seed oil obtained by physically squeezing peony seeds, the peony seed oil and application, the preparation method of the peony seed oil obtained by physically squeezing the peony seeds comprises the following steps: carrying out microwave heating treatment on pretreated dried peony seeds; uniformly mixing the dried peony seeds subjected to microwave heating with soybean seed coats; physically squeezing the mixed dried peony seeds and soybean seed coats to obtain crude oil; and centrifuging and filtering the crude oil to obtain the peony seed oil. According to the method, the peony seeds are physically squeezed by combining the microwave technology and adding the soybean seed coats, the oil extraction rate of the peony seeds of the physical squeezing method is increased, the physical squeezing method is free of solvent residues, the process is relatively simple, and the body health of consumers can be better guaranteed. According to the method, the oil yield is increased for enterprises for preparing the peony seed oil, the environmental pollution is reduced, the process is simple, the economic cost is reduced, and the method is suitable for industrial production.