阅读说明：本技术 一种有利于儿童骨骼生长发育的奶粉及其制备方法 (Milk powder beneficial to growth and development of children skeleton and preparation method thereof ) 是由 陈林 黄小晖 胡品 于 2021-08-25 设计创作，主要内容包括：本发明公开了一种有利于儿童骨骼生长发育的奶粉,包括：配方组成按重量百分比计,基础成分为牛奶、羊奶、骆驼奶、牦牛奶、全脂牛奶粉、脱脂奶粉、脱盐乳清粉、乳清蛋白粉和乳糖中的一种或多种之和≥70％,牛磺酸0.03～0.05％,固体玉米糖浆13～14％,低聚果糖5％,初乳碱性蛋白0.01～0.02％,透明质酸钠0.02～0.04％；水解蛋黄粉0.01-0.02％,复合维生素中包括维生素D、维生素E、维生素K-(2)。本发明采用维生素D、维生素E、维生素K-(2)和低聚果糖有效促进钙吸收,并引钙入骨,合成骨钙素,增加骨密度；而水解蛋黄粉配合初乳碱性蛋白调节成骨细胞和破骨细胞,保持两者的动态平衡,促进骨骼生长,修复骨质。(The invention discloses milk powder beneficial to the growth and development of children bones, which comprises the following components: the formula comprises the following components in percentage by weight, the basic components include one or more of cow milk, goat milk, camel milk, yak milk, whole milk powder, skimmed milk powder, desalted whey powder, whey protein powder and lactose which are more than or equal to 70 percent, taurine 0.03-0.05 percent, and solid corn sugar13-14% of pulp, 5% of fructo-oligosaccharide, 0.01-0.02% of primary emulsion basic protein and 0.02-0.04% of sodium hyaluronate; hydrolyzed yolk powder 0.01-0.02%, and compound vitamins including vitamin D, vitamin E, and vitamin K 2 . The invention adopts vitamin D, vitamin E and vitamin K 2 The fructo-oligosaccharide can effectively promote calcium absorption, introduce calcium into bone, synthesize osteocalcin and increase bone density; the hydrolyzed yolk powder is matched with colostrum basic protein to regulate osteoblasts and osteoclasts, keep the dynamic balance of the osteoblasts and the osteoclasts, promote the growth of bones and repair bones.)

1. The milk powder beneficial to the growth and development of children bones is characterized in that the formula comprises the following basic components, by weight, more than or equal to 70% of one or more of milk, goat milk, camel milk, yak milk, whole milk powder, skim milk powder, desalted whey powder, whey protein powder and lactose, 0.03-0.05% of taurine, 13-14% of solid corn syrup, 5% of fructo-oligosaccharide, 0.01-0.02% of colostrum basic protein and 0.02-0.04% of sodium hyaluronate; 0.01-0.02% of hydrolyzed yolk powder, and the compound vitamins comprise vitamin D, vitamin E and vitamin K₂。

2. The milk powder for promoting bone growth and development of children as claimed in claim 1, further comprising 1.2% of compound mineral, wherein the compound mineral comprises ferrous lactate and zinc lactate.

3. The milk powder beneficial to bone growth and development of children according to claim 1, further comprising 1-2% of a mixture of isomaltooligosaccharide, xylooligosaccharide and raffinose.

4. The milk powder for promoting bone growth and development of children as claimed in claim 1, wherein said vitamin complex further comprises vitamin A and vitamin B₁Vitamin B₂Vitamin B₆And vitamin B₁₂。

5. The preparation method of the milk powder beneficial to the growth and development of the skeleton of the child is characterized by comprising the following steps:

a. filtering and purifying the qualified cow milk, goat milk, camel milk or yak milk or putting the whole milk powder solution into a mixing tank; adding a mixture of taurine colostrum basic protein, isomaltooligosaccharide, xylooligosaccharide and cotton seed oligosaccharide according to a ratio; vitamin A, vitamin D, vitamin E, and vitamin B₆Vitamin C, sodium hyaluronate, inulin, hydrolyzed yolk powder, ferrous lactate and zinc lactate, and stirring thoroughly;

b. sterilizing the raw milk instantly at ultrahigh temperature, and concentrating the raw milk in vacuum to 20-30% of the volume of the raw milk;

c. filtering the concentrated milk, and spray drying to obtain milk powder;

the spray drying is that filtered air is sucked by an air blower, heated to 140-150 ℃ by an air heater and then sent into a mixing tank, meanwhile, filtered concentrated milk is sprayed into milk drops to be fully contacted with hot air, heat exchange and mass exchange are carried out, moisture is rapidly removed, evaporation and drying are completed instantly, the prepared milk powder is settled at the lower part of a drying chamber, is continuously discharged by a powder discharging mechanism, and is screened and packaged after cooling.

6. The method for preparing milk powder beneficial to the growth and development of children bones as claimed in claim 5, wherein the mixing tank comprises a tank body, a hollow stirring pipe is arranged in the tank body, a U-shaped hollow stirring rod is arranged at the bottom of the stirring pipe, the top of the stirring pipe penetrates out of the tank body, a driving motor is arranged on one side of the tank body, a driving wheel is arranged on an output shaft of the driving motor, a driven wheel is arranged outside the stirring pipe, and the driving wheel is connected with the driven wheel through a belt transmission for driving the driven wheel to rotate; a plurality of groups of fixed scraping block groups are arranged on the outer side of the stirring rod, each fixed scraping block group comprises an upper fixed scraping block and a lower fixed scraping block which are vertically distributed, a plurality of sampling heads with different heights are arranged on the inner side of the stirring rod, the sampling heads are communicated with an inner cavity of the stirring rod, mounting cavities are arranged in the upper fixed scraping block and the lower fixed scraping block respectively, a first fixed pulley and a winding wheel capable of automatically rewinding are arranged in the mounting cavity of the upper fixed scraping block, a second fixed pulley is arranged in the mounting cavity of the lower fixed scraping block, a scraping cable is arranged between the upper fixed scraping block and the lower fixed scraping block, one end of the scraping cable is wound on the winding wheel, a coil spring is arranged in the winding wheel and is used for driving the winding wheel to automatically reply; and pass through first fixed pulley and second fixed pulley in proper order, scrape the cable and keep away from the terminal outside of rolling wheel and be equipped with the slip rack, the rack top is equipped with rather than the half gear of meshing, and the half gear is installed in first pivot, the second pivot is still equipped with to the inside cavity of puddler, the wheel is rotated in being equipped with in the second pivot, it is equipped with rotor blade to rotate the wheel, rotate the wheel and pass through transmission belt drive and connect the half gear, along with sampling liquid erodees rotor blade, drives and rotates the wheel rotation, and then drives the half gear and rotate, and the cable activity from top to bottom is scraped in the periodic drive.

7. The method for preparing milk powder to promote bone growth and development in children according to claim 6, wherein the stirring tube is provided with a spiral stirring blade at the middle part.

8. The method for preparing milk powder beneficial to bone growth and development of children according to claim 6, wherein the top of the stirring tube is connected with a sampling tube through a quick-change connector, the sampling tube is provided with a liquid pump, and the end of the sampling tube is connected with a sample storage tank; and a charging hopper is further arranged on one side of the top of the mixing tank, and a feeding pipe is mounted at the bottom of the charging hopper.

9. The method for preparing milk powder beneficial to bone growth and development of children according to claim 8, wherein the scraping cable comprises a reinforcing rope, a plurality of groups of fixed scraping blade groups are uniformly distributed on the reinforcing rope, each fixed scraping blade group consists of a plurality of arc-shaped outer scraping blades with single orientation fixed on a fixed sleeve, the fixed sleeve is sleeved on the surface of the reinforcing rope, a scraping piece with a cross-shaped section is sleeved on the reinforcing rope between two adjacent fixed scraping blade groups, the scraping piece comprises four inner scraping pieces, and the width of each inner scraping piece gradually converges from one end close to the reinforcing rope to the other end.

10. The method for preparing milk powder beneficial to the growth and development of children's bones according to claim 6, wherein a telescopic air bag is fixed between two adjacent inner scrapers, a fixed arc sheet is fixed on the outer side of the telescopic air bag, a flexible cleaning brush is fixed on the outer side of the fixed arc sheet, an insulating layer is arranged in the reinforcing rope, a heating wire is arranged in the insulating layer, two ends of the heating wire are communicated with a mobile power supply arranged at the top of the stirring rod through a wire, the telescopic air bag is radially expanded by adding the heating wire, the cleaning brush is further contacted with the inner wall of the tank body, at the moment, the inner scrapers cannot be contacted with the inner wall of the tank body, and the telescopic air bag is axially expanded, so that viscous liquid between the telescopic air bag and the inner scrapers is extruded onto the outer scrapers.

Technical Field

The invention relates to the field of milk powder beneficial to the growth and development of children's bones, in particular to milk powder beneficial to the growth and development of children's bones and a preparation method thereof.

Background

The height development of children is one of important indexes for measuring the health condition of children, and the children have irreversibility. The early school age is an important stage of the height development of children, calcium element which is mainly comprehensively influenced by factors such as heredity, nutrition, environment, diseases and the like in the height development of children is an essential macroelement in the growth development stage of children, maintains normal calcium and phosphorus metabolism of neuromuscular and is an essential element for the bone growth development of children, and the calcium deficiency causes poor bone growth, parathyroid hormone functional secretion disorder, bone development retardation and the like. The nutrition and the intake of trace elements of preschool children affect the height and the weight of the children. Therefore, it is essential for children to supplement required nutrient elements in a proper manner. At present, the existing milk powder has no remarkable effect of promoting growth and height of children.

Disclosure of Invention

The invention provides milk powder beneficial to the growth and development of children bones aiming at the problems, and solves the defect that the existing milk powder has an insignificant effect on promoting the growth and development of children.

The technical scheme adopted by the invention is as follows:

a milk powder for promoting bone growth and development of children, comprising: the formula comprises the following components in percentage by weight, wherein the basic components comprise more than or equal to 70% of one or more of milk, goat milk, camel milk, yak milk, whole milk powder, skimmed milk powder, desalted whey powder, whey protein powder and lactose, 0.03-0.05% of taurine, 13-14% of solid corn syrup, 5% of fructo-oligosaccharide, 0.01-0.02% of colostrum basic protein and 0.02-0.04% of sodium hyaluronate; 0.01-0.02% of hydrolyzed yolk powder, and the compound vitamins comprise vitamin D, vitamin E and vitamin K₂. The invention adopts vitamin D and vitaminE. Vitamin K₂The fructo-oligosaccharide effectively promotes and promotes calcium absorption, introduces calcium into bones, synthesizes osteocalcin and increases bone density; the hydrolyzed yolk powder is matched with colostrum basic protein to regulate osteoblasts and osteoclasts, keep the dynamic balance of the osteoblasts and the osteoclasts, promote the growth of bones and repair bones.

Optionally, the milk powder beneficial to the growth and development of the children bone further comprises 1.2% of compound minerals, wherein the compound minerals comprise ferrous lactate and zinc lactate.

Optionally, the milk powder beneficial to the growth and development of the skeleton of the child further comprises 1-2% of a mixture consisting of isomaltooligosaccharide, xylooligosaccharide and raffinose.

Optionally, the compound vitamins further comprise vitamin A, vitamin B1, and vitamin B₂Vitamin B₆And vitamin B₁₂。

A method for preparing milk powder beneficial to the growth and development of children bones comprises the following steps:

a. filtering and purifying the qualified cow milk, goat milk, camel milk or yak milk or putting the whole milk powder solution into a mixing tank; adding a mixture of taurine colostrum basic protein, isomaltooligosaccharide, xylooligosaccharide and cotton seed oligosaccharide according to a ratio; vitamin D, vitamin E, vitamin K₂Vitamin A, vitamin B₁Vitamin B₂Vitamin B₆And vitamin B₁₂Sodium hyaluronate, inulin, hydrolyzed yolk powder, ferrous lactate and zinc lactate, and stirring completely and uniformly;

b. sterilizing the raw milk instantly at ultrahigh temperature, and concentrating the raw milk in vacuum to 20-30% of the volume of the raw milk;

c. filtering the concentrated milk, and spray drying to obtain milk powder;

the spray drying is that filtered air is sucked by an air blower, heated to 140-150 ℃ by an air heater and then sent into a mixing tank, meanwhile, filtered concentrated milk is sprayed into milk drops to be fully contacted with hot air, heat exchange and mass exchange are carried out, moisture is rapidly removed, evaporation and drying are completed instantly, the prepared milk powder is settled at the lower part of a drying chamber, is continuously discharged by a powder discharging mechanism, and is screened and packaged after cooling.

Optionally, the mixing tank comprises a tank body, a hollow stirring pipe is arranged in the tank body, a U-shaped hollow stirring rod is arranged at the bottom of the stirring pipe, the top of the stirring pipe penetrates out of the tank body, a driving motor is arranged on one side of the tank body, a driving wheel is arranged on an output shaft of the driving motor, a driven wheel is arranged outside the stirring pipe, and the driving wheel is connected with the driven wheel through a belt in a transmission manner and used for driving the driven wheel to rotate; a plurality of groups of fixed scraping block groups are arranged on the outer side of the stirring rod, each fixed scraping block group comprises an upper fixed scraping block and a lower fixed scraping block which are vertically distributed, a plurality of sampling heads with different heights are arranged on the inner side of the stirring rod, the sampling heads are communicated with an inner cavity of the stirring rod, mounting cavities are arranged in the upper fixed scraping block and the lower fixed scraping block respectively, a first fixed pulley and a winding wheel capable of automatically rewinding are arranged in the mounting cavity of the upper fixed scraping block, a second fixed pulley is arranged in the mounting cavity of the lower fixed scraping block, a scraping cable is arranged between the upper fixed scraping block and the lower fixed scraping block, one end of the scraping cable is wound on the winding wheel, a coil spring is arranged in the winding wheel and is used for driving the winding wheel to automatically reply; and pass through first fixed pulley and second fixed pulley in proper order, scrape the cable and keep away from the terminal outside of rolling wheel and be equipped with the slip rack, the rack top is equipped with rather than the half gear of meshing, and the half gear is installed in first pivot, the second pivot is still equipped with to the inside cavity of puddler, the wheel is rotated in being equipped with in the second pivot, it is equipped with rotor blade to rotate the wheel, rotate the wheel and pass through transmission belt drive and connect the half gear, along with sampling liquid erodees rotor blade, drives and rotates the wheel rotation, and then drives the half gear and rotate, and the cable activity from top to bottom is scraped in the periodic drive. In the actual use process, more milk, goat milk, camel milk, yak milk, milk powder or other materials which are not dissolved easily adhere to the inner wall of the mixing tank. According to the invention, the driving wheel is driven to rotate by the driving motor, so that the driven wheel is driven to rotate, and finally the stirring pipe is driven to rotate, so that the scraping cable is driven to rotate, and further milk, goat milk, camel milk, yak milk or other liquid with high viscosity adhered to the mixing tank is scraped; the liquid in the mixing tank is pumped into a sample storage tank through a stirring pipe and a stirring rod by a liquid pump to finish sampling; along with liquid downward flow in the puddler, drive and rotate the rotating vane on the wheel and rotate, along with sampling liquid erodees rotating vane, drive and rotate the wheel and rotate, and then drive the semi-gear and rotate to be equipped with the wind spring in the cooperation wind-up wheel, the wind spring is used for driving the wind-up wheel and replies automatically, realizes periodically driving and scrapes cable up-and-down motion, makes and scrapes the cable and clear away the material effect better.

Optionally, the middle part of the stirring pipe is provided with a spiral stirring blade.

Optionally, the top of the stirring tube is communicated with a sampling tube through a quick-change connector, the sampling tube is provided with a liquid pump, and the tail end of the sampling tube is connected with a sample storage tank; and a charging hopper is further arranged on one side of the top of the mixing tank, and a feeding pipe is mounted at the bottom of the charging hopper.

Optionally, scrape the cable including strengthening the rope, it has the fixed doctor-bar group of multiunit to distribute uniformly on the enhancement rope, fixed doctor-bar group is fixed cover by the outer doctor-bar of a plurality of arcs and single orientation and is constituteed, and the cover is equipped with the section for criss-cross scraping on the enhancement rope between two adjacent fixed doctor-bar groups, the scraping includes four interior scraping, the width of interior scraping is by the one end that is close to the enhancement rope to the other end convergence gradually. According to the invention, the scraper cable periodically drives the scraper cable to move up and down, and materials adhered to the mixing tank are quickly scraped by matching the outer scraper and the inner scraper which are used for fixing the scraper set.

Optionally, be fixed with flexible gasbag between the piece of scraping in two adjacent, flexible gasbag's the outside is fixed with fixed arc piece, the fixed arc piece outside is fixed with flexible cleaning brush, be equipped with the insulating layer in the reinforcing rope, be equipped with the heater strip in the insulating layer, the portable power source at the puddler top is installed through the wire intercommunication in the both ends of heater strip, and the heater strip adds and makes flexible gasbag radial expansion, and then makes the inner wall of the cleaning brush contact tank body, and the inner doctor blade can't contact the inner wall of the tank body this moment to make flexible gasbag axial expansion simultaneously, make the thick liquid between flexible gasbag and the interior piece of scraping extrude to the outer doctor blade. According to the invention, the heating wire is added to enable the telescopic air bag to expand radially, so that the cleaning brush is in contact with the inner wall of the tank body, materials which are not scraped on the inner wall of the tank body are further erased, and the cleaning brush moves up and down along with the periodic driving of the scraping cable, so that the erasing area is further extended, and dead angles are reduced; and the inner wall of the tank body can not be contacted by the inner scraping blade at the moment, and simultaneously, the telescopic air bag is axially expanded, so that viscous liquid between the telescopic air bag and the inner scraping piece is extruded to the outer scraping piece, the outer scraping piece is conveniently scraped, and the heating wire simultaneously transfers heat to the outer scraping piece and the inner scraping piece, so that the adhesion is dissolved in milk, goat milk, camel milk and yak milk on the inner wall of the mixing tank, the temperature difference inside and outside the mixing tank is consistent, and the cleaning effect is further improved. When the heating wire does not work, the telescopic air bag radially contracts, so that the minimum distance between the cleaning brush and the inner wall of the tank body is smaller than the minimum distance between the inner scraping piece and the inner wall of the tank body, and the minimum distance between the inner scraping piece and the inner wall of the tank body is equal to the minimum distance between the outer scraping piece and the inner wall of the tank body.

Compared with the prior art, the invention can bring the following unexpected technical effects:

1. the invention adopts vitamin D, vitamin E and vitamin K₂The fructo-oligosaccharide effectively promotes and promotes calcium absorption, introduces calcium into bones, synthesizes osteocalcin and increases bone density; the hydrolyzed yolk powder is matched with colostrum basic protein to regulate osteoblasts and osteoclasts, keep the dynamic balance of the osteoblasts and the osteoclasts, promote the growth of bones and repair bones.

2. The invention drives the driving wheel to rotate through the driving motor, further drives the driven wheel to rotate, and finally drives the stirring pipe to rotate, so that the scraping cable is driven to rotate, and further milk, goat milk, camel milk, yak milk or other liquid with high viscosity adhered to the mixing tank is scraped; the liquid in the mixing tank is pumped into a sample storage tank through a stirring pipe and a stirring rod by a liquid pump to finish sampling; along with liquid downward flow in the puddler, drive and rotate the rotating vane on the wheel and rotate, along with sampling liquid erodees rotating vane, drive and rotate the wheel and rotate, and then drive the semi-gear and rotate to be equipped with the wind spring in the cooperation wind-up wheel, the wind spring is used for driving the wind-up wheel and replies automatically, realizes periodically driving and scrapes cable up-and-down motion, makes and scrapes the cable and clear away the material effect better.

3. According to the invention, the scraper cable periodically drives the scraper cable to move up and down, and materials adhered to the mixing tank are quickly scraped by matching the outer scraper and the inner scraper which are used for fixing the scraper set.

4. According to the invention, the heating wire is added to enable the telescopic air bag to expand radially, so that the cleaning brush is in contact with the inner wall of the tank body, materials which are not scraped on the inner wall of the tank body are further erased, and the cleaning brush moves up and down along with the periodic driving of the scraping cable, so that the erasing area is further extended, and dead angles are reduced; and the inner wall of the tank body can not be contacted by the inner scraping blade at the moment, and simultaneously, the telescopic air bag is axially expanded, so that viscous liquid between the telescopic air bag and the inner scraping piece is extruded to the outer scraping piece, the outer scraping piece is conveniently scraped, and the heating wire simultaneously transfers heat to the outer scraping piece and the inner scraping piece, so that the adhesion is dissolved in milk, goat milk, camel milk and yak milk on the inner wall of the mixing tank, the temperature difference inside and outside the mixing tank is consistent, and the cleaning effect is further improved. When the heating wire does not work, the telescopic air bag radially contracts, so that the minimum distance between the cleaning brush and the inner wall of the tank body is smaller than the minimum distance between the inner scraping piece and the inner wall of the tank body, and the minimum distance between the inner scraping piece and the inner wall of the tank body is equal to the minimum distance between the outer scraping piece and the inner wall of the tank body.

Description of the drawings:

FIG. 1 is a sectional view of a mixing bowl of a method for preparing powdered milk for promoting bone growth and development of children according to example 3 of the present invention;

FIG. 2 is a partial enlarged view of part A of a mixing bowl of a milk powder preparation method for promoting bone growth and development of children in example 3 of the present invention;

FIG. 3 is a partial enlarged view of part B of a mixing bowl of a milk powder preparation method for promoting bone growth and development of children according to example 3 of the present invention;

FIG. 4 is a partial structure view of a cable of a mixing bowl of a milk powder preparation method for promoting bone growth and development of children according to example 4 of the present invention;

FIG. 5 is a sectional view of a fixed scraper set of a mixing bowl of a milk powder preparation method for promoting bone growth and development of children according to example 4 of the present invention;

FIG. 6 is a cross-sectional view of a reinforcing string of a mixing bowl of a milk powder preparation method for promoting bone growth and development of children according to example 5 of the present invention;

FIG. 7 is a circuit diagram of the heating wires and the mobile power supply of the mixing bowl of the milk powder preparation method for promoting the growth and development of children's bones in example 5 of the present invention.

The figures are numbered:

1. a tank body, 2, a stirring pipe, 3, a stirring rod, 4, a driving motor, 5, a driving wheel, 6, a driven wheel, 7, a belt, 8, a fixed scraper group, 9, an upper fixed scraper, 10, a lower fixed scraper, 11, a sampling head, 12, a mounting cavity, 13, a first fixed pulley, 14, a winding wheel, 15, a second fixed pulley, 16, a scraper cable, 17, a sliding rack, 18, a half gear, 19, a second rotating shaft, 20, a rotating wheel, 21, a rotating blade, 22, a driving belt, 23, a stirring blade, 24, a quick-change joint, 25, a liquid pump, 26, a sample storage tank, 27, a charging hopper, 28, a feeding pipe, 29, a reinforcing rope, 30, a fixed scraper group, 31, an outer scraper, 32, a scraper, 33, an inner scraper, 34, a telescopic air bag, 35, a fixed arc piece, 36, a cleaning brush, 37, an insulating layer, 38, a heating wire, 39, a mobile power supply, 40 and a first rotating shaft, 41. and (4) fixing sleeves.

The specific implementation mode is as follows:

the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

A milk powder for promoting bone growth and development of children, comprising: the formula comprises the following components in percentage by weight, wherein the basic components comprise more than or equal to 70% of one or more of milk, goat milk, camel milk, yak milk, whole milk powder, skimmed milk powder, desalted whey powder, whey protein powder and lactose, 0.03-0.05% of taurine, 13-14% of solid corn syrup, 5% of fructo-oligosaccharide, 0.01-0.02% of colostrum basic protein and 0.02-0.04% of sodium hyaluronate; 0.01-0.02% of hydrolyzed yolk powder, and the compound vitamins comprise vitamin D, vitamin E and vitamin K₂。

The milk powder beneficial to the growth and development of the children bone also comprises 1.2% of compound mineral substances, wherein the compound mineral substances comprise ferrous lactate and zinc lactate. The milk powder beneficial to the growth and development of the skeleton of the child also comprises 1-2% of a mixture consisting of isomaltooligosaccharide, xylooligosaccharide and raffinose.

The compound vitamin also comprises vitamin A and vitamin B₁Vitamin B₂Vitamin B₆And vitamin B₁₂。

Example 2

A method for preparing milk powder beneficial to the growth and development of children bones comprises the following steps:

a. filtering and purifying the qualified cow milk, goat milk, camel milk or yak milk or putting the whole milk powder solution into a mixing tank; adding a mixture of taurine colostrum basic protein, isomaltooligosaccharide, xylooligosaccharide and cotton seed oligosaccharide according to a ratio; vitamin D, vitamin E, vitamin K₂Vitamin A, vitamin B₁Vitamin B₂Vitamin B₆And vitamin B₁₂Sodium hyaluronate, inulin, hydrolyzed yolk powder, ferrous lactate and zinc lactate, and stirring completely and uniformly;

b. sterilizing the raw milk instantly at ultrahigh temperature, and concentrating the raw milk in vacuum to 20-30% of the volume of the raw milk;

c. filtering the concentrated milk, and spray drying to obtain milk powder;

the spray drying is that filtered air is sucked by an air blower, heated to 140-150 ℃ by an air heater and then sent into a mixing tank, meanwhile, filtered concentrated milk is sprayed into 15-20 micron emulsion drops to be fully contacted with hot air, heat exchange and mass exchange are carried out, moisture is rapidly removed, evaporation and drying are completed instantly, prepared milk powder is settled on the lower part of a drying chamber, is continuously discharged by a powder discharging mechanism, and is subjected to powder sieving and packaging after cooling.

Example 3

As shown in fig. 1, fig. 2 and fig. 3, the technical solution adopted by the present invention is as follows: the mixing tank comprises a tank body 1, a hollow stirring pipe 2 is arranged in the tank body, a U-shaped hollow stirring rod 3 is arranged at the bottom of the stirring pipe, the top of the stirring pipe penetrates out of the tank body, a driving motor 4 is arranged on one side of the tank body, a driving wheel 5 is arranged on an output shaft of the driving motor, a driven wheel 6 is arranged outside the stirring pipe, and the driving wheel is in transmission connection with the driven wheel through a belt 7 and is used for driving the driven wheel to rotate; a plurality of groups of fixed scraping block groups 8 are arranged on the outer side of the stirring rod, each fixed scraping block group comprises an upper fixed scraping block 9 and a lower fixed scraping block 10 which are vertically distributed, a plurality of sampling heads 11 with different heights are arranged on the inner side of the stirring rod, the sampling heads are communicated with an inner cavity of the stirring rod, mounting cavities 12 are arranged in the upper fixed scraping block and the lower fixed scraping block respectively, a first fixed pulley 13 and a winding wheel 14 capable of automatically rewinding are arranged in the mounting cavity of the upper fixed scraping block, a second fixed pulley 15 is arranged in the mounting cavity of the lower fixed scraping block, a scraping cable 16 is arranged between the upper fixed scraping block and the lower fixed scraping block, one end of the scraping cable is wound on the winding wheel, a coil spring is arranged in the winding wheel and is used for driving the winding wheel to automatically reply; and pass through first fixed pulley and second fixed pulley in proper order, scrape the cable and keep away from the terminal outside of rolling wheel and be equipped with slip rack 17, the rack top is equipped with rather than the engaged half gear 18, and the half gear is installed on first pivot 40, second pivot 19 is still equipped with to the inside cavity of puddler, be equipped with in the second pivot and rotate wheel 20, it is equipped with rotor blade 21 on the rotation wheel, the rotation wheel passes through transmission belt 22 transmission and connects the half gear, along with sampling liquid erodees rotor blade, drives and rotates the wheel rotation, and then drives the half gear and rotate, periodically drives and scrapes the cable and move about. The middle part of the stirring pipe is provided with a spiral stirring blade 23. The top of the stirring pipe is communicated with a sampling pipe through a quick-change connector 24, an extraction pump 25 is arranged on the sampling pipe, and the tail end of the sampling pipe is connected with a sample storage tank 26; a charging hopper 27 is further arranged on one side of the top of the mixing tank, and a feeding pipe 28 is arranged at the bottom of the charging hopper.

The sampling head is provided with a one-way valve which only allows liquid to enter the stirring rod but cannot flow out; when the heating wire is not in operation, the telescopic air bag contracts in the radial direction, so that the minimum distance between the cleaning brush and the inner wall of the tank body is smaller than the minimum distance between the inner scraping piece and the inner wall of the tank body, and the minimum distance between the inner scraping piece and the inner wall of the tank body is equal to the minimum distance between the outer scraping piece and the inner wall of the tank body.

When the embodiment is implemented, the driving wheel is driven to rotate by the driving motor, so that the driven wheel is driven to rotate, and finally the stirring pipe is driven to rotate, so that the scraping cable is driven to rotate, and the milk, the goat milk, the camel milk, the yak milk or other liquid with high viscosity adhered to the mixing tank is further scraped; the liquid in the mixing tank is pumped into a sample storage tank through a stirring pipe and a stirring rod by a liquid pump to finish sampling; along with liquid downward flow in the puddler, drive and rotate the rotating vane on the wheel and rotate, along with sampling liquid erodees rotating vane, drive and rotate the wheel and rotate, and then drive the semi-gear and rotate to be equipped with the wind spring in the cooperation wind-up wheel, the wind spring is used for driving the wind-up wheel and replies automatically, realizes periodically driving and scrapes cable up-and-down motion, makes and scrapes the cable and clear away the material effect better.

Example 4

As shown in fig. 4 and 5, the cable scraper includes the reinforcing rope 29, the reinforcing rope is last to distribute the fixed scraper group 30 of multiunit evenly, fixed scraper group is fixed cover 41 by the outer doctor-bar 31 cover of a plurality of arcs and single orientation and is constituteed, fixed cover is on the surface of reinforcing rope, and the cover is equipped with the section for crisscross scraper 32 on the reinforcing rope between two adjacent fixed scraper groups, the scraper includes four interior scrapers 33, the width of interior scraper is by the one end that is close to the reinforcing rope to the other end convergence gradually.

When this embodiment is implemented, along with scraping cable periodic drive activity from top to bottom, through the outer scraper and the interior scraper of the fixed scraper group of cooperation, scrape the material of adhesion on the compounding jar fast.

Example 5

As shown in fig. 6 and 7, be fixed with flexible gasbag 34 between the adjacent two interior scrapers, flexible gasbag's the outside is fixed with fixed arc piece 35, the fixed arc piece outside is fixed with flexible cleaning brush 36, be equipped with insulating layer 37 in the reinforcing rope, be equipped with heater strip 38 in the insulating layer, the portable power source 39 at the puddler top is installed through the wire intercommunication at the both ends of heater strip, and the heater strip adds and makes flexible gasbag radial expansion, and then makes the inner wall of the cleaning brush contact jar body, and the unable inner wall that contacts jar body of interior doctor-bar this moment to make flexible gasbag axial expansion simultaneously, make the thick liquid between flexible gasbag and the interior scrapers extrude to outer doctor-bar. The wire can also be provided with an electromagnetic switch or a control unit for controlling the work of the heating wire, and the mode of starting the electromagnetic switch can adopt an electromagnetic wave remote control mode.

When the embodiment is implemented, the heating wire is added to enable the telescopic air bag to expand radially, so that the cleaning brush is in contact with the inner wall of the tank body, materials which are not scraped on the inner wall of the tank body are further erased, the cleaning brush is driven to move up and down periodically along with the scraping cable, the erasing area is further extended, and dead angles are reduced; and the inner wall of the tank body can not be contacted by the inner scraping blade at the moment, and simultaneously, the telescopic air bag is axially expanded, so that viscous liquid between the telescopic air bag and the inner scraping piece is extruded to the outer scraping piece, the outer scraping piece is conveniently scraped, and the heating wire simultaneously transfers heat to the outer scraping piece and the inner scraping piece, so that the adhesion is dissolved in milk, goat milk, camel milk and yak milk on the inner wall of the mixing tank, the temperature difference inside and outside the mixing tank is consistent, and the cleaning effect is further improved. When the heating wire does not work, the telescopic air bag radially contracts, so that the minimum distance between the cleaning brush and the inner wall of the tank body is smaller than the minimum distance between the inner scraping piece and the inner wall of the tank body, and the minimum distance between the inner scraping piece and the inner wall of the tank body is equal to the minimum distance between the outer scraping piece and the inner wall of the tank body.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.