108results about "Milk treatment" patented technology

The invention discloses freeze-drying equipment for milk powder production and a processing technology thereof, and relates to the technical field of milk powder drying. The device comprises a milk tank, the outer wall of the milk tank is connected with a film filter through a pipeline, the top of the right end of the film filter is provided with a U-shaped pipe, the right side of the U-shaped pipe is provided with a liquid nitrogen barrel, the bottom of the liquid nitrogen barrel is provided with a heating assembly, the bottom of the heating assembly is provided with a cooling mechanism, and the cooling mechanism is internally provided with a refining device for refining milk powder. An anti-pollution device for preventing external cold air from polluting milk powder is arranged in the refining device, and an electric sliding rail is fixedly installed on the top of the inner wall of the liquid nitrogen barrel. According to the invention, the trapezoidal block can be driven to horizontally slide to distinguish up-to-standard milk powder from non-up-to-standard milk powder, so that the problem that the quality of the milk powder is difficult to detect in the production and discharging process of the milk powder is avoided, synchronous discharging of the milk powder with difference in quality and deficiency is prevented, the condition that the non-up-to-standard milk powder is mixed with good milk powder is avoided, and the overall quality of a finished product is improved.

The invention provides multi-stage filtering equipment for improving milk purity, and belongs to the technical field of milk processing, the multi-stage filtering equipment comprises a frame mechanism, and the frame mechanism comprises a filtering barrel, a plurality of supporting legs arranged at the bottom of the filtering barrel, and a barrel cover arranged at the top of the filtering barrel. Through the collaborative design of the frame mechanism and the filtering mechanism, efficient and refined filtering of milk is achieved, the frame mechanism provides stable supporting, the multi-stage filter screen structure of the filter screen assembly can gradually remove impurities of different particle sizes, the milk purity is remarkably improved, the cleaning assembly disperses the milk while scraping the impurities of the first-stage filter screen, and the milk quality is improved. The auxiliary assembly stirs milk through blades, the overall filtering speed is increased, the second-stage filter screen is matched with the movable assembly to generate vibration under the impact of the rotating roller, self-adaptive shaking off of impurities on the surface of the filter screen is achieved, the filtering process is further accelerated, and the service life of the second-stage filter screen is prolonged. The milk filtering efficiency is obviously improved.

The cream separating device comprises a machine cover and further comprises a separator, an input pipe, an output part, a driving motor and a transmission mechanism, the driving motor is installed at the top of the machine cover, the separator is arranged in an inner cavity of the machine cover, and the output end of the driving motor is in driving connection with the separator through the transmission mechanism; the separator can rotate in an inner cavity of the machine cover, the input pipe and the output part are fixed to the lower portion and the upper portion of the machine cover respectively and communicated with the bottom and the top of the separator respectively, the separator comprises a containing part and a blade part, and the blade part is fixed in an inner cavity of the containing part. The rotatable separator is matched with the input pipe and the output part, so that milk and oil in the milk input into the separator can be quickly separated and guided out under the action of centrifugal force and the shunting action of the output part, and the milk and oil separation effect in the milk is improved.

The fresh milk filtering device comprises a fresh milk barrel, a mounting frame is placed in the fresh milk barrel, a supporting net is fixedly connected to the bottom of the inner wall of the mounting frame, a filtering pad is placed on the upper surface of the supporting net and located in the mounting frame, and a viewing opening penetrating through the fresh milk barrel is formed in the side wall of the fresh milk barrel; the viewing opening is located below the mounting frame, and a transparent protection plate is arranged in the viewing opening. According to the scheme, when the fresh milk barrel is used, fresh milk squeezed into the fresh milk barrel can be filtered in time through the filtering pad, when foreign matter such as hair enters the fresh milk barrel, the foreign matter such as the hair can be filtered in time through the filtering pad, meanwhile, people can conveniently find the falling foreign matter such as the hair, the people can replace the filtering pad in time, and the working efficiency is improved. The fresh milk in the fresh milk barrel is prevented from being polluted by foreign matters such as hair, so that the quality and sanitary condition of the fresh milk can be improved, and the fresh milk barrel is more beneficial to actual use.

Described herein is an in-line sensor for sensing properties of a pulsed milk flow on a continuous basis. A milking cluster comprising multiple pulsed milk flow inputs from lactating animal teats and a mixing point or claw for the multiple inputs is described that includes multiple in-line sensors for each pulsed milk flow input. Methods of use of the in-line sensor and milking cluster are also described. The in-line sensor described may be easily integrated into existing milking apparatus, is reliable, has a low cost, and is self-cleaning / self- emptying.

A method for cleaning a milk-filtering device (5) in a milking system (1), and a milking system (1) for the method are provided. The milking system comprises a milking device (2), a milk tank (3) for the milk, a milk line (4) for transporting the milked milk from the at least one milking device to the milk tank, and a milk-filtering device (5). The latter is configured to filter the milked milk and has a filter housing (51) containing a filter body (55) with filter ducts (56). The milking system also has a milk filter-cleaning device with a sensor device (60) which measures a sensor value which is indicative of the flow resistance for milk passing through the milk-filtering device, a control unit (54) which controls the milk filter-cleaning device based on the measured sensor value, a cleaning fluid inlet (52), a fluid outlet (53), a valve device (61, 63) controllable by the control unit for flow-connecting the milk-filtering device with either the milk line (4), or the cleaning fluid inlet and the fluid outlet. The method comprises transporting the milk through the milk-filtering device in a first direction, with the sensor device measuring said sensor value, passing cleaning fluid according to one of at least two various counterflow cleaning programs through at least said filter body in a second, opposite direction, depending on the measured sensor value. By making the counterflow cleaning operation dependent on the flow resistance, it is possible to choose a different type of cleaning operation at a certain measured resistance. This results in a savings on resources and may sometimes yield improved cleaning results.

The utility model belongs to the technical field of food processing, and discloses a dairy product sterilization device which comprises a first heat exchanger, a feeding pump, a pasteurization unit, a homogenizing unit and an ultraviolet sterilization unit, and the first heat exchanger is configured to preheat dairy products; an outlet of the feeding pump is connected to a cold fluid inlet of the first heat exchanger; an inlet of the pasteurization unit is connected to a cold fluid outlet of the first heat exchanger; an inlet of the homogenizing unit is connected with an outlet of the pasteurization unit, and an inlet of the ultraviolet sterilization unit is connected with an outlet of the homogenizing unit. The dairy product sterilization device disclosed by the utility model can effectively sterilize and prevent the content of lactulose from exceeding the standard at the same time.

A milking device has milking means, a controller, a milk line for transporting the milk from the milking means to a milk tank, a milk filter for filtering the milk passing through the milk line, and a cleaning device for cleaning the milk filter with cleaning fluid. The milk filter comprises a housing which surrounds a filter volume and has a milk inlet and a milk outlet, and a circumferential filter body. The filter body comprises filter holes and divides the filter volume into an inner filter volume and an outer filter volume. The milk filter is configured to be flushed during use. The cleaning device is configured to clean the milk filter. The filter holes are grouped into a first group and a second group. The diameter of the holes in the first group is greater than that of the second group.

The invention relates to the food sector and concerns an industrial production process of a matured hard cheese and cheese obtainable with said process. The industrial production process comprising the steps of: - collecting milk and storing it in a single tank; - separating milk to obtain cream and at least semi-skimmed milk; - checking the percentage of the fat fraction; - adding rennet and whey starter; - cooking in vats to obtain a cheese mass; - treating the cheese mass and moulding it; - salting said cheese wheels; - maturing said cheese wheels, wherein: - said separating step comprises a step of pre-heating said stored raw milk and a centrifugation step, producing cream and skimmed milk with a fat content substantially equal to 0%; - it comprises a step of eliminating spores and bacteria from said skimmed milk by means of bactofugation; - it comprises titration of the skimmed milk with spores removed, delivered from the bactofugation process, and addition of cream recovered from the separating step, pasteurized, pre-heated to 65°C and cooled to 35°C, to bring the skimmed milk with spores removed to a fat content of 2.8-3% to obtain titrated milk with spores removed.

The utility model is applicable to the technical field of homogenizers, and provides a homogenizer for milk processing, which comprises a bottom plate, and two rotating rollers are driven to rotate through two baffle plates, so that the rotating rollers can drive a plurality of adjacent stirring blades to rotate to quickly stir milk and additives in a homogenizing cylinder, and the stirring efficiency is improved. The effect of rapidly mixing milk and additives is achieved, the stirring effect of the homogenizer is improved to a certain extent, a certain help is provided for improving the milk homogenizing efficiency, and a cover disc is driven to move upwards to pull out a part connected to the bottom of the cover disc from the interior of a homogenizing barrel, so that the cover disc can be exposed in the view of workers, and the working efficiency of the workers is improved. The homogenizing cylinder is convenient to clean by a worker, so that the effect of conveniently cleaning the internal parts of the homogenizing cylinder is achieved, meanwhile, the inner wall of the homogenizing cylinder is also convenient to clean by the worker, and the situation that the next homogenizing work is influenced by residual materials on the inner wall of the homogenizing cylinder and the internal parts of the homogenizing cylinder is avoided.

The utility model relates to a milk high-shear homogenizer in the technical field of homogenizers. A first spiral blade used for lifting milk upwards is installed outside the first rotating rod, a first stirring rod is installed at the bottom of the first rotating rod, and a second spiral blade used for lifting milk upwards is installed outside the second rotating rod. A second stirring rod used for being matched with the first stirring rod to scatter the thick part in the milk is installed at the upper end of the second rotating rod. When milk is sheared and homogenized, a motor is started, and a rotating shaft is matched with a connecting block to control a rotating ring to rotate, so that an inner tooth block drives a first gear to rotate, an outer tooth block drives a second gear to rotate, and the first gear drives a first spiral blade on a first rotating rod to lift the milk upwards; a second gear drives a second spiral blade on a second rotating rod to lift milk upwards, and meanwhile, a first stirring rod is matched with a second stirring rod to stir the milk, so that thick parts in the milk can be quickly scattered.

Disclosed herein is a milk texture treatment device (10) for texture treatment of milk in a container (86), the device (10) comprising: a base assembly (12); a rod assembly (14) extending from the base assembly (12); a head assembly (16) mountable to the rod assembly (14); and a texture processing assembly (30) mountable to the head assembly (16) and comprising: a motor (38) having an output shaft (40) rotatably drivable about a longitudinal axis (42) of the shaft (40); an impeller assembly (50) rotatably driven by the shaft (40) and arranged to be submerged in the milk in the container (18) during use wherein rotation of the impeller assembly (50) causes circulation of the milk within the container (18); and a wand (32) extending along a longitudinal axis (42) and having an open end portion at least partially surrounding the impeller assembly (50) wherein the milk texture processing device (10) further comprises a conduit (70) defining a passage for fluid flow and configured to provide fluid communication between a fluid supply and the open end portion of the wand (32), thus, fluid communication with the impeller assembly (50) is achieved.

The invention relates to the technical field of yak milk processing, and discloses a device and method for separating active substances in yak milk, and the device comprises a first separation part, a first treatment part, a PH value adjusting part, a second separation part and a third separation part which are connected in sequence; the first separation part is used for centrifugally separating yak milk to obtain skimmed yak milk; the first treatment part is used for defoaming skimmed yak milk; the second separation part is used for performing centrifugal separation on the skimmed yak milk subjected to pH value adjustment to obtain supernate and casein; the third separation part is used for performing chromatographic separation on the supernate to obtain lactoferrin and immune globulin. Defoaming treatment is conducted on the skimmed yak milk through the first treatment part, bubbles in the skimmed yak milk can be effectively eliminated, the situation that due to the fact that the bubbles occupy space, sufficient contact of an acid solution and the skimmed yak milk is hindered is prevented, the phenomenon that the local PH value is not uniform is prevented, the mixing effect of the skimmed yak milk and the acid solution is improved, and the casein obtaining rate is increased; the subsequent separation effect is ensured.

This utility model relates to the field of cream production technology in dairy products, and more particularly to a dairy production line; it includes a separator, an oil slug, a freezer, and a milling machine connected in sequence. The milling machine includes a machine base, a column, a turntable, a roller, a turning device, and a seasoning addition device. The column is located on the machine base, the turntable is rotatably connected to the machine base, the roller is located on the column and above the turntable, the seasoning addition device is located on the column and directly above the roller, and the turning device is located on the machine base and close to the turntable. The turntable has several grooves, each groove is arranged radially along the turntable, and the grooves are located on the upper surface of the turntable. The turning device includes a drive source and a shovel plate. The drive source is located on the machine base and drives the shovel plate to turn. This achieves the purpose of squeezing out whey and water from the cream, while simultaneously completing the uniform mixing of external seasonings and external cream, achieving automated production and reducing labor costs.

The utility model discloses a milk shell processing device which comprises a mixing box, a driving motor is fixedly installed on the top face of the mixing box, a first gear is installed at the output end of the driving motor, a rotating rod is vertically and rotatably connected to the interior of the mixing box, and mixing blades are welded to the surface of the rotating rod. Air outlet holes are formed in the surfaces of the rotating rod and the mixing blades, one end of the rotating rod extends out of the mixing box and is provided with a high-speed rotating joint, a second gear is mounted on the surface of the rotating rod, and the second gear is meshed with the first gear. According to the utility model, the pneumatic mixing assembly is arranged, one end of the high-speed rotating joint is communicated with the air outlet end of the external air compressor, and high-pressure air is fed into the rotating rod and the mixing blades which are of hollow structures and is finally sprayed out from the plurality of air outlet holes, so that milk shell raw materials in the mixing box are continuously turned over; the time required for uniformly mixing and stirring the milk shell raw materials is shorter, and the mixing efficiency is improved.

A homogenizing valve for a medium to be homogenized under system pressure has a valve housing with an inlet channel, an outlet channel for the medium, a valve seat arranged in the valve housing and having a receiving part through which a valve body extends movably in the direction of the longitudinal axis (L), a pressure chamber connected to the inlet channel and integrally formed in the receiving part of the valve body and / or in the jacket surface of the valve body, and an adjusting unit operatively connected to the valve body and capable of adjusting the axial position of the valve body in the receiving part. The flow of the medium from the inlet channel to the outlet channel is adjusted by the movement of the valve body in the valve seat. The valve seat, together with the valve body, has a shear gap formed by a blade edge and a wall region formed conically with respect to the blade edge on both sides of the pressure chamber as seen from the movement direction of the valve body, and an expansion chamber connected to the outlet channel is provided on the downstream side in the flow direction of the shear gap. This specification also describes a homogenizing valve having a movable valve seat and a fixed valve body.

The present disclosure relates to a unitary system connectable to a homogenizer and the system reduces and controls the temperature of sterilized water supplied to the homogenizer. The unitary system can include a condenser including a steam inlet connected to a steam reservoir and a coolant inlet connected to a coolant reservoir, the condenser configured to condense steam from the steam reservoir into liquid water, a conduit fluidly connecting an outlet of the condenser to an inlet of the homogenizer, wherein liquid water passed to the homogenizer is maintained at a temperature in a range from 215 to 235 °F, and a tower fluidly connected to an outlet of the homogenizer at a first inlet, and wherein the tower is configured to hold liquid water and create backpressure throughout the system. The unitary system reduces the size and complexity of connecting multiple systems to the homogenizer.

A system and process of producing extended fresh, ambient fresh, milk while harvesting desired components from the milk is disclosed. The system and process use substantially less pressure and low heat that can capture and segregate many beneficial components such as proteins, as well as advantageously harvesting IgG, while still obtaining extended fresh milk, ambient fresh milk equivalent to the shelf life associated with conventional UHT processing, and all at a substantially lower cost.

The utility model provides a milk purifying device for milk powder production, which comprises a box body, a box cover is arranged at the top of the box body, a filter assembly is arranged in the box cover, the filter assembly comprises two fixing rods, a plurality of filter screens are arranged between the two fixing rods, and the filter screens are arranged in the box cover. Limiting rings are arranged on the surfaces of the two fixing rods and located on the side edges of the filter screens, threaded sleeves are arranged on the surfaces of the fixing rods and located on one side of one filter screen, the mounting frame is arranged between the two fixing rods, and the rotating device is arranged below the mounting frame. And the stirring assembly is arranged below the rotating device. According to the milk purifying device for milk powder production, the two fixing rods, the multiple filter screens, the multiple limiting sleeves, the threaded sleeve, the mounting frame, the rotating device and the stirring assembly are arranged in the box cover for use, and after the whole device is used for a long time, the whole device can be taken out from the interior of the box body, and a single device can be detached and cleaned.

The utility model belongs to the technical field of milk powder processing, and particularly relates to a fresh milk pretreatment device for milk powder processing, which comprises supporting legs, a heating structure mounted at the tops of the supporting legs, a filtering structure connected to the right side of the bottom of the heating structure, and a sterilizing structure arranged on the outer surface of the filtering structure close to the right end, the heating structure comprises a barrel unit and a heating stirring unit, the heating stirring unit comprises an asynchronous motor, the output end of the asynchronous motor is connected with a transmission part, the transmission part is internally connected with a stirring shaft, a heating pipe is installed in the stirring shaft, a connector is installed at the top end of the heating pipe, and an upper wheel is installed on the outer surface, close to the top end, of the stirring shaft; stirring blades are mounted in the middle of the outer surface of the stirring shaft. According to the fresh milk pretreatment device for milk powder processing, the asynchronous motor is used for driving the transmission part and the stirring shaft to perform transmission, so that the upper wheel and the lower wheel are driven to perform hedging, meanwhile, the heating pipe is used for performing internal heating, and the heating and sterilizing efficiency can be higher.

The intelligent milk collecting system comprises a milk collecting mechanism and an intelligent control mechanism, the milk collecting mechanism is arranged in the movable square cabin factory in a pasture and communicates with the outlet side of a raw milk closed conveying mechanism for providing raw milk, and the intelligent control mechanism is in communication connection with the milk collecting mechanism. The milk collecting mechanism is configured to control the conveying flow of raw milk, and a raw milk outlet of the milk collecting mechanism is directly communicated with raw milk processing initial process equipment of the movable square cabin factory; according to the intelligent milk collecting system applied to the mobile square cabin factory, a traditional lengthy link of pasture pre-cooling, long-distance transportation and factory repeated sterilization is abandoned, the dependence of milk on multiple high-temperature treatment due to transportation pollution is eliminated, thermosensitive nutrients such as lactoferrin and immune globulin are reserved to the maximum extent, and the milk quality is improved. Bacteria breeding can be reduced after a production line is shortened, so that traditional pre-pasteurization and offline pretreatment can be replaced by one-time precise pasteurization subsequently, and the aim of considering the nutritional quality and low-bacteria control of the milk is fulfilled.

A damper arrangement (100) for reducing pressure pulsations in a fluid line (102) filled with a liquid product (P). The damper arrangement has a vessel (104) having an inner chamber (116), an upper end valve (132) that connects an upper end (106) of the inner chamber (116) to a gaseous media supply (135), a lower end valve (128) that connects a lower end (108) of the inner chamber (116) to a liquid output (130), and a line connecting valve (126) that connects the lower end (108) of the inner chamber (116) to the fluid line. The valves are operable to drain the inner chamber from liquid product and form a pressure absorbing gaseous pocket (109) inside the inner chamber. The vessel comprises a jacket (110) that has a liquid inlet (112) and a liquid outlet (114) for passing the liquid product (P) through the jacket.

The utility model discloses a homogenizer for dairy product production, which comprises a support piece, a homogenizing piece and a driving piece, the support piece comprises a support frame, a support cylinder is horizontally fixed in the middle of the top surface of the support frame, the homogenizing piece is horizontally arranged in the support cylinder, the homogenizing piece comprises a homogenizing tank, one end of the homogenizing tank is opened, the other end of the homogenizing tank is horizontally communicated and fixed with a liquid inlet pipe, and the liquid inlet pipe is communicated with the liquid inlet pipe. A liquid discharging pipe is vertically communicated and fixed to the side, close to the open end, of the bottom of the outer circumferential face of the homogenizing tank, a plurality of dispersing parts are horizontally arranged in the homogenizing tank, each dispersing part comprises a supporting ring, the supporting rings are vertically fixed to the inner wall of the homogenizing tank, and a shell box is horizontally fixed to one end of the inner wall of each supporting ring. The problems that an existing homogenizer is only provided with a single stirring rod for stirring and dispersing milk fat granules, the single stirring rod is single in dispersing effect, milk cannot be subjected to multiple scattering treatment, and the milk scattering fineness treatment effect is affected are solved.

The utility model discloses a yak milk degasser, which belongs to the field of milk processing, and comprises a vacuum tank body, and a milk inlet pipe and a milk outlet pipe are vertically arranged on the vacuum tank body through support legs; the stirring mechanism is arranged in the vacuum tank body; the vacuum exhaust pipe is arranged at the top of the vacuum tank body and is communicated with the interior of the vacuum tank body; the cleaning mechanisms are inserted into the vacuum tank body from the top of the vacuum tank body and are arranged on the two sides of the stirring mechanism. According to the degassing device, by arranging the vacuum tank body, the vacuum exhaust pipe and the stirring mechanism, stirring and vacuumizing can be conveniently conducted on milk in the degassing device, gas in the milk is effectively exhausted, meanwhile, the interior of the degassing device is conveniently and rapidly washed through the cleaning mechanisms arranged on the two sides of the stirring mechanism, and the cleaning quality and efficiency are effectively improved.

The invention relates to a device and a method for temperature regulation and heat preservation without energy dependence, a portable beverage preparation device and a milk collection device. The temperature regulation and heat preservation device comprises a temperature regulation part and a gas storage part, wherein the temperature adjusting part comprises an inner interlayer; an outer interlayer surrounding the inner interlayer; the accommodating cavity is defined by the inner interlayer; wherein the inner interlayer is communicated with the gas storage part. The device disclosed by the invention can be used in an environment without a mature raw milk collecting and collecting device, can effectively collect the raw milk produced in a dispersed manner, and keeps the stability and safety of the quality of the raw milk.

A damper arrangement (100) for reducing pressure pulsations in a fluid line (102) filled with a liquid product The damper arrangement comprises: a vessel (104) having an inner chamber (116); an upper end valve (132) that connects an upper end (106) of the inner chamber to a gaseous media supply (135); a lower end valve (128) that connects a lower end (108) of the inner chamber to a liquid output (130); and a line connecting valve (126) that connects the lower end of the inner chamber to the fluid line. The upper end valve, the lower end valve and the line connecting valve are operable to drain the inner chamber from liquid product and form a pressure absorbing air pocket (109) inside the inner chamber. The vessel comprises a jacket (110) that has a fluid inlet (112) and a fluid outlet (114) for passing, via a heating media valve (142), a heating media through the jacket for sterilizing the inner chamber of the vessel.

The invention relates to the food industry, and more particularly to devices for fortifying milk with group D vitamins, preferably vitamin D3, and can be used for vitaminizing milk. The present device comprises a photochemical reactor that is a source of ultraviolet radiation with a wavelength of 290-310 nm, a peristaltic pump, a tank and a frame. The photochemical reactor has a spiral configuration and consists of a housing, a quartz spiral and an ultraviolet lamp. The tank is equipped with an adapter. The device is equipped with two drain valves, one bleed valve and pipes, which form a circulation loop that permits a plurality of vitaminization cycles to be performed. The technical result of the invention includes a more effective milk vitaminization process by virtue of greater homogenization of the milk containing vitamin D3, and a better-quality end product.