265 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 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 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 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.

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 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.

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.

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.

The invention belongs to the technical field of food processing, and particularly relates to functional freeze-dried food based on solid lipid and a preparation method of the functional freeze-dried food. According to the preparation method of the functional freeze-dried food based on the solid lipid, provided by the invention, lipid micro-nano particles are solidified through a thermal emulsification and low-temperature crystallization process, and an oil-in-water type emulsion carrier system based on the solid lipid is constructed. According to the method, firstly, an emulsion is formed through a thermal emulsification process, and then freeze-drying treatment is performed, so that physical anchoring and diffusion barrier protection of oil-soluble, water-soluble and insoluble nutrients are realized. The high viscoelasticity of the emulsion system is beneficial to uniform dispersion of insoluble components; and finally, performing low-temperature shaping and vacuum freeze drying to remove moisture, so as to obtain the functional food which is crisp in texture and fortified in nutrition.

1. Name of the product of this design: Freeze-dried Pet Food (DGM‑19). 2. The purpose of this design product: for pets to eat. 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.

The utility model discloses a freeze-dried food dicer, which relates to the technical field of food processing, and comprises a bottom plate and a first mounting plate, a plurality of cutting components are mounted at the bottom end of the first mounting plate, each cutting component comprises a shell connected with the bottom end of the first mounting plate, a moving block is arranged in the shell, and the moving block is connected with the bottom end of the first mounting plate. A plurality of guide sliding rails are arranged on the outer wall of the moving block, a sliding block is slidably connected to the inner wall of each guide sliding rail, a supporting column is fixedly connected to one end of each sliding block, a cutter is installed at the bottom end of each supporting column, two grooves are formed in the outer wall of one side of each supporting column, and two limiting blocks are slidably connected to the inner walls of the two grooves correspondingly; one side of each of the two limiting blocks is connected with a second mounting plate; according to the utility model, through the cutting assembly, the problem that the diced size of freeze-dried food is difficult to control uniformly in the manual operation process in small enterprises is solved, and uniform dicing is realized.

To provide a crack prevention agent capable of effectively preventing cracking or chipping of dried food materials during a manufacturing process and transportation, the dried food materials having volume and weight significantly reduced as a result of removal of moisture, and being brittle and easily cracked.SOLUTION: In a method for producing dried food materials using a dry food material crack prevention agent, the dried food material crack prevention agent comprises, as an active ingredient, a hydrogenated saccharide composition containing a total of 40 wt.% or more of hydrogenated monosaccharides and hydrogenated disaccharides.SELECTED DRAWING: None

To provide an apparatus and a method for destroying microorganisms on surfaces of grains using sound.SOLUTION: Provided is a method for the destruction of microorganisms present on the surface of a plurality of grains or dried food products disposed in a container having a surface, the method including: subjecting the surface of the container to a first periodic vibrational excitation having a first amplitude effective to cause the plurality of grains or dried food products disposed in the container to become airborne; subjecting the plurality of airborne grains or dried food products to a second periodic vibrational excitation having a second amplitude relative to the surface of the container effective to increase collisions therebetween, whereby the microorganisms are destroyed by the collisions of the airborne grains or dried food products.SELECTED DRAWING: Figure 5

An industrial apparatus comprises an operating fluid circulating in a circuit 2 which comprises a means 20 for heating the operating fluid and being deprived of an evaporator, and a circulating line 31 in which a heat transfer fluid circulates. The circulating line 31 is a closed loop. The flow rate of the heat transfer fluid in the circulating line is between 10 and 500 m3 / h. A first heat exchanger places the circuit and the circulating line in thermal communication. An industrial heater 92 comprises a second heat exchanger 902 in which the circulating line passes. The heating means consists of a piston pump 21 heating by friction. The heat transfer fluid is other than water. A motorised valve 93 controls flow rate of the operating fluid. The heater may create steam to dry food or non-foods, may be a distiller, pasteuriser or reactor carrying out a chemical reaction. The piston pump may comprise a magnetic asynchronous electric motor and a temperature sensor 321 regulates operation thereof. A control unit may regulate temperatures and pressure to keep the operating fluid in liquid phase. The apparatus may comprise a filter 61 and sight glass 62 downstream of the first exchanger.

This invention discloses a method and apparatus for modeling the gastric emptying characteristics of compressed dry food. The method includes: obtaining a set of gastrointestinal digestive enzyme concentration ranges; the set of gastrointestinal digestive enzyme concentration ranges includes salivary amylase concentration range, pepsin concentration range, and pancreatic enzyme concentration range; based on the set of gastrointestinal digestive enzyme concentration ranges, performing measurement processing on the compressed dry food to obtain a set of gastric retention rate values; and performing gastric emptying characteristic modeling on the set of gastric retention rate values ​​to obtain a set of gastric emptying models.

Solid-state imaging configured to acquire information regarding moisture content together with appearance data is disclosed. In one example, a solid-state imaging device includes an imaging element and a processing circuit. The imaging element includes, in a single pixel array, a visible-light receiving element that receives visible light and an infrared-light receiving element that receives infrared light in at least a short-wavelength infrared band. The processing circuit generates a first image illustrating an image of a dried food in a visible region and a second image illustrating an image of the dried food in an infrared region from data acquired by the imaging element, and inspects the dried food from the first image and the second image.

The present invention relates to a drying system for drying foods such as fruits and vegetables under sterile conditions, in a shorter period of time, using less energy and without the formation of toxic substances.