410 results about "Dried food" patented technology

The invention belongs to the technical field of PID (Proportion Integration Differentiation) control optimization, and particularly relates to a pure fresh meat kitten immune dry food dehydration control method for optimizing PID based on an improved particle swarm optimization algorithm. Firstly, multi-parameter data in the dehydration process are collected, then PID controller parameters are optimized by using an improved particle swarm optimization algorithm, and according to the algorithm, through a specific objective function, particle initialization, fitness function selection, iterative updating of particle speed and position, introduction of local search enhancement factors, dynamic adjustment of inertia weight, updating of step length based on particle historical information and the like are carried out. And when the fitness function reaches a threshold error, optimization is stopped, and finally, optimized parameters are applied to dehydration control, and the precision is improved in combination with improvement of a dehydration delay compensation item. The defects of an existing control method are overcome, the dehydration process control precision is effectively improved, the system stability and the response speed are improved, and a better technical scheme is provided for dehydration control of the pure fresh meat kitten immune dry food.

Proposed is a food waste disposal apparatus for automatically discharging food waste by compressing (naturally dewatering), cutting, and drying food waste. More specifically, proposed is a food waste disposal apparatus having a corrugated part provided at an input hole so that same can be bent in all directions, and thus construction is facilitated, and having, at a predetermined distance away from a drying drum that generates high heat, an exhaust fan for discharging internal air of a drying and discharging part, so as to minimize breakdown of the exhaust fan caused by high heat, and enable vibration and noise of the exhaust fan to be prevented.

The invention belongs to the technical field of drying, and particularly relates to drying equipment, system and method. The drying equipment comprises a rack, a dryer module and a plurality of air supply modules. The dryer module is arranged above the rack and rotationally connected to the rack, the dryer module comprises a dryer and a plurality of moisture removal air ducts, and the multiple moisture removal air ducts are arranged on the top side of the dryer and arranged at intervals in the X direction; and the multiple air supply modules are arranged on one side of the dryer module in the Y direction and arranged at intervals in the X direction, the air supply modules and the moisture removal air ducts are connected in a one-to-one correspondence mode, all the air supply modules are connected to the dryer, and part or all of the air in the moisture removal air ducts can flow back into the dryer. According to the drying equipment provided by the invention, the air supply module is connected with the moisture removal air duct, so that the air supply module can guide the tail gas circulating in the moisture removal air duct back into the drying machine, energy waste is avoided, the cost is reduced, the purpose of humidity control can be achieved by adjusting the amount of the tail gas, and the drying equipment is particularly suitable for drying food such as kelp.

The present invention relates to a method for providing an individualized nutritionally complete diet for an animal, in particular an animal with one or more pathological condition(s). The present invention also relates to a device for providing an individualized nutritionally complete diet for an animal, having means adapted to execute the steps of the method. The present invention also relates to a computer program to cause the device to execute the steps of the method. A computer-readable medium having stored thereon the computer program is further provided. Kits and compositions are further provided.

The utility model relates to the technical field of food processing, in particular to a brush petal turning machine which comprises a conveying square frame, a first brush roller arranged right above one side close to the middle position of the top end face of the conveying square frame, and a second brush roller arranged on the other side close to the middle position of the top end face of the conveying square frame. According to the utility model, through the arrangement of the cleaning square frame, the suction pipe, the suction cover and the cleaning comb teeth, the hairbrush section turning machine can be convenient to turn food which needs to be made into dried food into sections in a multi-stage manner, so that the food which needs to be made into the dried food can be conveniently turned into sections, and the section turning efficiency is greatly improved. By means of the structure, pulp or pectin and other residues attached to the brush can be rapidly cleaned away and sucked out through the suction cleaning structure, it is ensured that the equipment can complete cleaning operation on the brush in time, and under the condition that the attached residues are rapidly cleaned away in time, the problems that a brush roller is prone to mildewing in the later period, and food processing sanitation is affected can be solved.

The present invention provides a freeze-dried chocolate and a preparation method thereof, and belongs to the fields of chocolate processing technology and freeze-dried food processing technology. The freeze-dried chocolate of the present invention uses chocolate powder with a total oil content of ≤25% and a particle size of ≤35μm as a raw material, and the chocolate powder and a solvent are mixed and then molded, freeze-formed, freeze-dried and demolded in sequence to obtain freeze-dried chocolate. The skeleton of the porous structure of the freeze-dried chocolate of the present invention is a non-lipid substance, which will not constitute a continuous oil phase, and will not deform, collapse or precipitate oil due to the melting of oil at high temperatures. Experiments have shown that at a temperature of 65°C, the freeze-dried chocolate product prepared according to the preparation method of the present invention does not have the problem of sticking to the packaging bag and product deformation, and has excellent anti-melting properties and heat-resistant stability, so that chocolate can truly become a product that can be transported and sold in all seasons, and can be transported and sold at room temperature without refrigeration.

The pre-air-drying device for the refrigerator comprises a box body, a supporting column is fixed below the box body, a plurality of fans are arranged on the top and the side face of the box body, an annular conveying track is fixed on the top in the box body, one half of the annular conveying track is fixed in the box body, and the other half of the annular conveying track is arranged on the side edge of the box body. A sliding block is arranged in the annular conveying rail, a clamp is fixed to the bottom of the sliding block, and a draining groove is formed in the bottom of the box body. A rack is arranged on one side of the interior of an annular conveying rail and coupled with a gear, a sliding block moves forwards in the annular conveying rail along a conveying belt to drive a clamp to move forwards, gear teeth of the gear on the clamp are coupled in a tooth groove of the rack, and the gear rotates along with advancing of the gear along the rack; and the lower electric control clamping jaw and the pre-air-dried food are driven to rotate, so that the fan can uniformly blow to the whole surface of the food, and the air drying effect is enhanced.

The invention belongs to the field of production control of freeze-dried food, and particularly relates to a production control method of infant freeze-dried food. The invention relates to a production control method of infant freeze-dried food. The production control method comprises the following steps: performing multi-dimensional feature normalization on raw material characteristics and production process parameters; a model is constructed by adopting a particle swarm optimization (PSO) optimization ridge regression algorithm, product quality indexes are predicted, and production process parameters are adjusted in real time; a large amount of production data is collected, potential rules and trends are mined by using a big data analysis technology, and accurate guidance is provided for production. According to the method, the potential relationship and trend between the process parameters and the product quality can be found, and accurate guidance is provided for optimizing the production process, so that the product quality and the production efficiency are improved, and the requirement of the market for high-quality infant food is met.

The invention relates to the technical field of data traceability, in particular to a biscuit food traceability method and system, and the method comprises the steps: collecting biscuit food data, sequentially carrying out the cleaning, integration, compression and data analysis operation of the biscuit food data to output biscuit optimization data, and transmitting the biscuit optimization data to a traceability query port; storing the biscuit food data and the biscuit optimization data, and using the traceability query port to perform traceability query on the biscuit optimization data so as to output a traceability query result; determining the accuracy of the biscuit food traceability based on the ratio of the correct times of the traceability query result; if the accuracy of the biscuit food traceability does not meet the requirement, adjusting the storage redundancy of the biscuit food data; and if it is determined that the tracing efficiency does not meet the requirement, adjusting the compression ratio of the biscuit food data. According to the invention, the accuracy of biscuit food traceability is improved.

The utility model provides a drying device and food production equipment, and belongs to the technical field of food production. The drying device comprises a drying assembly. The drying assembly comprises a drying box, a drying hot-air blower, a filter screen frame, a rotating shaft, a fixing rod, a limiting rod and a sliding rod, during use, the drying hot-air blower conveys hot air into the drying box, after drying is completed, the fixing rod can be pulled in the direction away from the drying box, then the sliding rod can be pulled out of the limiting rod, then the fixing rod can be rotated, and the drying box can be used for drying. According to the food drying device, the rotating shaft and the filter screen frame are driven to rotate, food in the filter screen frame can be poured out, the food can be discharged through the bottom end of the drying box and the discharging pipe, the food in the filter screen frame can be poured out by pulling the rotating fixing rod, then discharging is completed, and the dried food can be conveniently and rapidly discharged; and therefore, the next batch of drying can be quickly carried out, and the drying efficiency can be improved.

The utility model relates to the technical field of food processing, in particular to an energy-saving oven for food production, which comprises an oven body and a hot air circulation device, an oven door is hinged to the front side surface of the oven body, a through groove is formed in one side, away from the hot air circulation device, of the oven body, and a baking tray structure is embedded in the through groove in a sliding manner. The through groove sequentially comprises a sealing groove A, a sliding groove and a sealing groove B from left to right, and the baking tray structure sequentially comprises a sealing plate A from left to right. According to the technical scheme, when dried food is taken out by drawing out the baking tray structure, the sealing plate A is tightly matched with the sealing groove A, so that loss of heat in the oven is reduced as much as possible when the dried food is taken out, and the effect of saving electric energy is achieved; and overhigh environment temperature caused by diffusion of hot air into the environment is avoided, so that the probability of heatstroke of workers is reduced.

The invention relates to the technical field of kitchen environment-friendly treatment, in particular to an environment-friendly kitchen waste solid-liquid separation treatment device which comprises a screw press used for conducting solid-liquid separation on kitchen waste, a material blocking cover is arranged at the discharging end of a screw press body, and the bottom of the material blocking cover communicates with a material collecting cover. A fixing plate is mounted on the screw press body, and the fixing plate is used for fixing the material collecting cover; a discharging plate is fixedly mounted at the bottom of the material collecting cover; according to the screw press disclosed by the invention, the material blocking cover is arranged at the discharging end of the screw press body, so that extruded dry kitchen waste is ensured to fall onto the discharging plate through the material blocking cover and the material collecting cover; and therefore, the extruded dry kitchen waste can uniformly fall into the material receiving barrel through the multiple discharging holes, meanwhile, it is guaranteed that the dry kitchen waste falls into the material receiving barrel to be in a tiled state, and the effective volume utilization rate of the interior of the material receiving barrel is further increased.

The invention relates to a preparation technology of freeze-dried food with high rehydration property for pets, and belongs to the technical field of pet food. According to the freeze-dried pet food disclosed by the invention, the rehydration property and the palatability of the freeze-dried pet food are improved by adding the plant extract treated by the modified nano zinc alginate and the polyglutamic acid into a traditional formula, and comprehensive nutrition is provided for pets through cooperation of all the substances. In the technical process, liquid carbon dioxide is introduced in the stirring process, moisture of all the components can be locked in advance, and then the freeze-dried pet food with the high rehydration property is obtained through subsequent further freeze-drying and sterilization.

The invention is suitable for the technical field of food processing, and provides a freeze-dried food raw material self-circulation crushing device which comprises a box body, synchronous crushing mechanisms are symmetrically arranged in the box body, directional rolling mechanisms are symmetrically installed on the inner wall of the box body, and the crushed raw materials are subjected to secondary treatment; the elastic driving mechanism is connected with the longitudinal rotating shaft and a guide rod in the directional rolling mechanism, the screening and discharging mechanism screens the raw materials subjected to secondary treatment and guides the raw materials outwards, the circulating mechanism is in transmission connection with the longitudinal rotating shaft through a bevel gear set, and a material returning opening is formed in the side face of the box body. The device has the characteristics of being high in crushing efficiency and consistent in crushed particle volume, raw materials can be crushed and ground in the crushing process, meanwhile, accumulation of the raw materials is effectively avoided, the treatment speed is increased, meanwhile, the whole-process automation degree is high, and the production efficiency is improved. And crushing, grinding, screening, discharging and circulating work can be completed without manual participation.

The utility model discloses instant food freeze-drying equipment which comprises a box body, a feeding mechanism is arranged in the box body, the feeding mechanism comprises a servo motor, a lead screw, a sliding block, a lifting frame, an electric telescopic rod and a push plate, an adjusting mechanism is arranged on one side of the feeding mechanism, a sealing mechanism is arranged on one side of the box body, and the sealing mechanism is arranged on the other side of the box body. A freeze-drying mechanism is arranged in the box body; a servo motor drives a lead screw to rotate, so that a sliding block drives a lifting frame to ascend and descend, an electric telescopic rod extends to drive a push plate to move, freeze-dried instant food in freeze-drying equipment is automatically pushed out, manual taking is replaced, the situation that the body of a worker is hurt due to the long-term low-temperature environment is avoided, and the freeze-dried instant food is guided out through a discharging inclined plate; the rotating handle drives the fastening nut to slide along the arc-shaped groove, the fastening nut fixes the discharging inclined plate, and therefore the discharging inclined plate can be adjusted upwards, and instant food needing to be freeze-dried can slide into the box body through the component force of gravity.

A method for producing dry pasta comprising the steps of:preparing with durum wheat flour, or soft wheat flour, and water a dough having humidity comprised between 25% and 35%;placing the dough in a chamber in which a vacuum is created comprised between 0.1 bar and 0.5 bar;pushing the dough through a drawing device by applying to the dough pressure comprised 80 bar and 110 bar, to obtain food pasta in the form of units of long pasta or units of short pasta;conveying and delivering said pasta to a dryer;drying said pasta in said dryer until the humidity of the pasta is not greater than 12.5%, said drying including heating said pasta in said dryer to a set temperature and maintaining the pasta at said set temperature for a set interval of time;extracting said dried pasta from said dryer;wherein said heating is obtained by passing the pasta inside an oscillating electromagnetic field having a frequency comprised between 10 MHz and 100 MHz.An apparatus for producing dry food pasta including a kneading and drawing device configured for producing both long pasta and short pasta, a first dryer configured for drying long pasta produced by said kneading and drawing device, a second dryer configured for drying short pasta produced by said kneading and drawing device; said first dryer and said second dryer are equipped with a plurality of pairs of electrodes between which an electromagnetic field oscillating at a frequency comprised 10 MHz and 100 MHz is created by a generator of oscillating electromagnetic field.

The invention provides a processing method of long-term stored food, and belongs to the technical field of food preservation. The invention provides a processing method of long-term storage food, which comprises the following steps: freeze-drying food at low temperature to obtain freeze-dried food; the freeze-dried food is irradiated, and sterilized food is obtained; and carrying out vacuum treatment on the sterilized food to obtain the food capable of being stored for a long time. According to the treatment method provided by the invention, the structure change of the food subjected to low-temperature freeze-drying is more beneficial to irradiation uniform penetrating sterilization, and the irradiated food can better avoid quality deterioration caused by oxidation reaction in a vacuum environment. The result of the embodiment shows that the processing method provided by the invention can efficiently control the number of microorganisms in the food for a long time, maintain the color and luster of the food, maintain the sensory quality of the food and maintain the nutritional ingredients of the food.

The invention provides a method for determining the migration volume of octyl glycidyl ether in a food contact material by using a solid food simulant, which comprises the following steps: carrying out a migration experiment on modified polyphenyl ether (MPPO) serving as the food simulant and the food contact material, and then efficiently extracting a migrated target object by using an ultrasonic-assisted supramolecular mixed solvent. According to the method, the migration volume of the octyl glycidyl ether is detected through GC-MS after filtration and extraction, the method is small in interference and high in sensitivity, the problem that a method for detecting the octyl glycidyl ether in the dry food simulant is lacked is solved, and a basis is provided for safety evaluation of the octyl glycidyl ether in a packaging material.

1. Name of the design product: Drying Machine (FD-1027 Series). 2. Use of the design product: This design product is used for drying food. 3. Design key points of the design product: It lies in the combination of shape and pattern. 4. Picture or photo that best shows the design key points: Perspective view 1 of Design 1. 5. Design 1 is designated as the basic design. 6. Parts A, B, C, and D are made of transparent materials.

The utility model provides a heat preservation type baking oven for wheat biscuit food making, which comprises a baking base body and a baffle plate assembly, baking equipment is arranged at the side end of the baking base body, an air flow equipartition assembly is arranged between the inner walls of the baking base body, a sliding support assembly is arranged between the inner walls of the top of the air flow equipartition assembly, and the baffle plate assembly is arranged on the top of the baking base body. A driving structure is arranged at the side end of the sliding supporting assembly, an overturning structure is arranged on the inner wall of the driving structure, and a collecting disc is arranged in the sliding supporting assembly. According to the heat preservation type baking oven for wheat biscuit food making, due to the fact that the driving structure and the overturning structure are used in cooperation, simultaneous overturning operation can be carried out, it is guaranteed that the two faces of a biscuit can be evenly heated, the situation that one face is burnt while the other face is not thoroughly cooked is avoided, and therefore the baking quality and consistency of products are improved. And in the heat preservation use process, steam generated by the equipment can be evenly distributed into the base body through the arranged airflow evenly-distributing assembly.

The utility model discloses an air-dried food hardness detection device which comprises a bottom plate supporting plate and a mounting box, the mounting box is welded to the outer wall of the top of the bottom plate supporting plate and is provided with a moving column, a spiral groove, a matching head, a rotating head and a scraping plate, food is taken down after food hardness detection is finished, then a second pull rod is pushed to enable a first connecting rod to push the moving column to move downwards, and the rotating head is driven to rotate. And when the rotating head rotates, the scraping plate scrapes residues on the top, and the residues fall into the collecting assembly. According to the food residue scraping device, food residues can be scraped, meanwhile, a sliding frame, a clamping column, a first spring and a clamping plate are arranged, a collecting box is pushed into a supporting plate, the clamping column is firstly extruded by the clamping plate to move downwards, then the sliding frame is pushed by the first spring, the clamping column is clamped in the clamping plate, rapid clamping of the collecting box is achieved, and the collecting box is convenient to use. And the clamping plates are prevented from sliding outwards due to vibration, so that the collection of residues is not influenced.

The application discloses a kind of compressed dry food digestion performance prediction method and device, the method comprises: the component information set of compressed dry food is obtained by acquisition;The component information set includes protein content information, mineral content information, starch content information and fat content information;The preset digestion performance prediction model is trained and handled, and the digestion performance prediction model that training is completed is obtained;Using the digestion performance prediction model that training is completed, the component information set of compressed dry food obtained by acquisition is fused and predicted and handled, and the digestion performance prediction information set is obtained;The digestion performance prediction information set includes protein content prediction value, amino acid content prediction value, apparent viscosity prediction value, protein digestion rate prediction value.

The present invention discloses a tray sorting and unloading workstation. The workstation includes a top rotating mechanism for holding a tray; a bottom positioning mechanism for holding the tray; a single-arm unloader located on one side of the top rotating mechanism and the bottom positioning mechanism; a mobile roller conveyor line located below the single-arm unloader; an automatic tray turning machine located outside the mobile roller conveyor; and an empty tray collection belt located below the automatic tray turning machine. This workstation and sorting process can automatically unload freeze-dried food, collect materials, and collect trays, reducing the frequency of manual intervention and ensuring the quality of the freeze-dried food.

1. The name of the product of this design: food dryer. 2. Purpose of this design product: drying food. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. The bottom surface of this design product is a part that is not easily visible or cannot be seen when in use, so the bottom view of design 1, the bottom view of design 2, and the bottom view of design 3 are omitted. 6. Designate Design 1 as the base design. 7.Part A is made of transparent material.

1. Name of the product under this design: Dried Fruit Machine (DL‑05K). 2. Purpose of the product of this design: a fruit dryer used for drying food. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

An acoustic apparatus and method for using a combination of low-frequency and high-frequency vibration of dried food, grain being an example, such that there are a large number of collisions among the individual grain particles for destroying microorganisms that reside on the surface or just below the surface of the grain, are described. Embodiments of the invention permit bulk and continuous processing of the food. It is expected that such collisions do not produce any chemical changes in the food, nor should it have any adverse effects on the taste thereof. Embodiments of the apparatus are applicable to destruction of airborne microorganisms.

1. Name of the product of this design: Packaging box (dried sweet potato). 2. Purpose of this design product: A dried sweet potato packaging box, mainly used for packaging dried sweet potato, one of the eight major dried foods in western Fujian. 3. The key design points of this product are the combination of shape, pattern and color. 4. The picture or photo that best illustrates the design points: expanded state diagram. 5. The design for which protection is sought includes color.

The utility model relates to the technical field of metering devices, in particular to a finished product metering device for freeze-dried food production, and food is placed between parting strips on the surface of a material guide belt, and then a first roll shaft is driven to rotate through a first motor, so that the first roll shaft synchronously drives the material guide belt to rotate and move; when the division bar moves to correspond to the infrared sensor, a signal of the division bar can be shielded, so that the controller can control the first motor to stop working, meanwhile, the tail end of the material guide belt conveys food to the surface of the weighing table, then the food can be weighed through the metering scale, the weight can be displayed in real time through the displayer, and therefore the weight can be recorded. After weighing is completed, the air cylinder can drive the telescopic rod to move, the telescopic rod can drive the push plate to move, the push plate can push the food on the table to the surface of the conveying belt, then the weighed food can be conveyed out through the conveying belt, and therefore automatic feeding, automatic material moving and automatic weighing can be achieved, and the weighing efficiency can be improved.

This invention discloses a high-strength and tough PET foam sheet and its preparation method, belonging to the field of foam material technology. It comprises the following raw materials in parts by weight: 100 parts food-grade PET resin, 3-7 parts melt reinforcing agent, 3-5 parts crystallization toughening agent, 1-3 parts in-situ fiber-forming reinforcing agent, 1-5 parts compatibility dispersant, and 8-10 parts cyclopentane. The preparation method includes: S1, mixing dried food-grade PET resin with melt reinforcing agent, crystallization toughening agent, in-situ fiber-forming reinforcing agent, and compatibility dispersant to obtain a premix; S2, melting and plasticizing the premix, injecting liquid cyclopentane for blending, and then extruding to a normal pressure environment to obtain a foam sheet blank; S3, cooling and shaping the foam sheet blank, drawing, trimming, and winding to obtain a high-strength and tough PET foam sheet. The foam sheet obtained by this invention has fine and uniform pores, possessing high flexural strength, high modulus, and high impact toughness, with comprehensive performance far exceeding that of traditional PET foam materials.

1. Name of the designed product: movable dryer. 2. Use of the designed product: the designed product is used for drying food. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.