197results about "Milk treatment" patented technology

The invention discloses raw cheese fermentation, dehydration and block making integrated equipment, and relates to the technical field of cheese manufacturing, the integrated equipment comprises a pretreatment mechanism, a fermentation mechanism, a dehydration mechanism, a temperature control mechanism and a die cutting mechanism, the pretreatment mechanism is fixedly connected with the fermentation mechanism, and the pretreatment mechanism is communicated with the fermentation mechanism; the dehydration mechanism is fixedly connected with the fermentation mechanism, the dehydration mechanism is communicated with the fermentation mechanism, and the pretreatment mechanism, the fermentation mechanism, the dehydration mechanism and the die cutting mechanism are fixedly connected with the temperature control mechanism; the pretreatment mechanism performs multi-layer filtration on fresh milk and realizes preliminary separation of cream and skimmed milk by utilizing runners and valves of a pretreatment box, a cream box and a skimmed milk box, the dehydration mechanism accelerates dehydration forming through extrusion, inert purging, electromagnetic heating and vibration, and the temperature control mechanism alternately regulates and controls the temperature through a heating box and a cooling box. And the die cutting mechanism realizes accurate cutting and retracting actions of the block cheese.

The invention discloses a nanopore filtering and separating medium as well as a preparation method and application thereof, a polymer-based nanopore medium with accurate pore size distribution is constructed through a template-induced self-assembly technology, and efficient interception of milk fat components and selective permeation of whey protein are realized in combination with a surface functionalization modification strategy. Based on a size screening and electrostatic repulsion synergistic mechanism, milk fat enrichment and milk protein purification are synchronously completed under mild operation conditions, and energy consumption and component loss in a traditional process are remarkably reduced. And the long-term operation stability is maintained by regulating and controlling the structure parameters and surface chemical characteristics of the nano-pore channel. The technology provides an innovative solution for developing high-purity buffalo milk fat products and defatted buffalo milk products.

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 utility model provides a clean laminar flow hood type dairy product production system, which belongs to the technical field of dairy product processing and comprises an automatic milking parlor, a clean laminar flow hood production unit and an air purifying device. A raw milk tank is arranged on the automatic milking platform, and the clean laminar flow hood production unit at least comprises a laminar flow hood type milk supply valve set, a laminar flow hood type CIP cleaning device, a laminar flow hood type sterilization device, a laminar flow hood type homogenizing device, a laminar flow hood type canning device, a laminar flow hood type boxing device and a laminar flow hood type stacking device which are connected through a closed production pipeline. The air purification device comprises an elevated pipe and an air purification mechanism, an exhaust port of the elevated pipe is communicated with one end of the air purification mechanism, raw material hot milk extruded by the automatic milking platform directly enters all the clean laminar flow hood production chambers to be processed and produced, timely production of the raw material hot milk is achieved, secondary or multiple heating of the raw material hot milk is avoided, and the production efficiency is improved. And nutritional ingredient loss and dairy product quality reduction of the dairy product are prevented.

The invention provides a filtering device for milking equipment, and relates to the technical field of separation and filtration, the filtering device comprises a filtering tank, a filter pressing assembly, a suction filtration assembly and a positioning mechanism, a top plate is welded to the top of the filtering tank, an air pump is placed on the surface of the top plate, and one end of the air pump is connected with an air supply pipeline; the air pump is connected with a suction filtration assembly part through an air supply pipeline, the suction filtration assembly is welded to the side edge of the filtering tank, the surface of the filtering tank is in threaded connection with a reduction gear box, and a filter pressing assembly is inserted into the reduction gear box in a penetrating mode. According to the self-cleaning filtering device, the filtering efficiency is further improved while the equipment cost is reduced, self-cleaning treatment can be carried out after filtering is completed every time, the later cleaning difficulty is reduced, it is ensured that the filtering equipment is always kept efficient, and collected residues can be rapidly and automatically discharged after the filtering membrane part is cleaned.

The invention discloses pasteurization equipment and method for low-temperature camel milk, and relates to the field of food sterilization, the pasteurization equipment comprises a tank body, a plurality of rectangular sleeves are fixedly communicated in the tank body, a heating mechanism is arranged on the surface of the tank body, and the heating mechanism can heat the rectangular sleeves and the surface of the tank body through water; the heating mechanism comprises a circulating assembly used for enabling water to flow; the upper side of the bottom of the inner wall of the tank body is rotationally connected with an impeller I; a driving assembly is arranged in the circulating assembly, and the first impeller can be rotated through the driving assembly when water flows. The camel milk sterilizing device has the beneficial effects that the tank body and the rectangular sleeve are heated through the heating mechanism, the contact area of camel milk with a heat source can be increased by arranging the rectangular sleeve, so that the heat exchange efficiency is improved, water in the heating mechanism circularly flows through the circulating assembly, the heating uniformity of the tank body and the rectangular sleeve by the heating mechanism can be improved, and the sterilizing uniformity is improved; and thorough sterilization of the camel milk is ensured.

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.

The invention discloses a separation device and a separation method for goat milk powder production, which relates to the field of separation technology, including a separation cylinder, on which a servo motor is fixedly installed; and further comprising the following steps: S1: in the initial state, arc-shaped magnetic block 2 is opposite to arc-shaped magnetic block 3. The advantages are: during filtration separation, by changing the inclination of the separation net, the filtration separation speed can be effectively improved, and at the same time, by cooperating with a reciprocating vibration roller, the water film and blockage generated during the filtration separation process can be effectively prevented, so as to facilitate better filtration separation, and after the filtration separation is completed, the inclination direction of the separation net can be quickly changed by changing the direction and rotation speed of the rotating shaft, so that the impurities intercepted thereon are better gathered, and then by increasing the rotation speed of the rotating shaft, suction is generated in the impurity collection box, and then the gathered impurities are quickly sucked out through the one-way impurity suction pipe.

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 relates to a single cream centrifugal separator, which is applied to the technical field of cream centrifugal separation, and comprises a pot cover part, which is arranged on a milk pot of a separator body and is used for covering an upper opening of the milk pot to prevent impurities in the environment from falling into the pot cover part; the flow nipple cover part is arranged on the flow nipple of the separator body and is used for covering an opening in the upper part of the flow nipple to prevent impurities in the environment from falling into the flow nipple; the oil flowing nozzle cover component is arranged on the oil flowing nozzle of the separator body and used for covering an opening in the upper portion of the oil flowing nozzle to prevent impurities in the environment from falling into the oil flowing nozzle. The single cream centrifugal separator can prevent impurities such as hair, dust and the like in the running environment from falling into the milk pan, the nipple and the oil nozzle to pollute milk products, so that the quality and the eating safety of the milk products are ensured.

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.

A frothing assembly (21) for frothing milk in a container (11) is disclosed. The assembly (21) comprises: a body (25); an electric motor (33) fixed to the body and having an output shaft (34), the output shaft (34) being rotatably driven about a longitudinal axis (35) of the shaft (34); a foaming device (36) rotatably driven by the shaft (34) and immersed in the milk in the container (11); and a perforating member (43) at least partially surrounding the foaming device (36) and spaced apart from the foaming device (36) by a gap (44) wherein rotation of the foaming device (36) causes milk in the gap (44) to move and cause milk to move through the perforating member (43) to circulate back through the container (11) and the gap (44) to cause milk to foam.

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 system (100) comprising a milk sampling device (110) configured to extract a milk sample from a milk line; a first fluid connection line (115) attached to the milk sampling device (110) and configured to receive the milk sample; a milk analytic instrument (120); a filter holder (130) arranged to hold a filter device (140), wherein the filter holder (130) is connected to the first fluid connection line (115), to a second fluid connection line (135), which in turn is con- nected to a drain (150); a first pump (160) operable to transport the milk sample to the second fluid connection line (135); and the filter device (140) When the filter device (140) is hold in the filter holder (130), a fluid passing from the first fluid connection line (115) to the second fluid connection line (135) rinsing over the first side (141) of the filter device (140).

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.

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.