CN114932031A - System for spraying phospholipid mixture on protein powder and using method - Google Patents
System for spraying phospholipid mixture on protein powder and using method Download PDFInfo
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- CN114932031A CN114932031A CN202210573989.XA CN202210573989A CN114932031A CN 114932031 A CN114932031 A CN 114932031A CN 202210573989 A CN202210573989 A CN 202210573989A CN 114932031 A CN114932031 A CN 114932031A
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- spraying
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- compressed air
- fat
- protein powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
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- Application Of Or Painting With Fluid Materials (AREA)
- Formation And Processing Of Food Products (AREA)
Abstract
The invention provides a system for spraying a mixture of fat and phospholipid on protein powder and a using method thereof, relating to the technical field of spraying a mixture of fat and phospholipid on protein powder, and adopting the scheme that: the device comprises a pneumatic conveying device, the pneumatic conveying device comprises a conveying pipeline, a spraying device is arranged on the conveying pipeline, an atomizing nozzle is arranged at the lower end of the spraying device, the atomizing nozzle is located inside the conveying pipeline, a first compressed air inlet and a feed inlet are formed in the upper end of the spraying device, the feed inlet is communicated with a discharge outlet of a grease storage tank, a second compressed air inlet is formed in the grease storage tank, and the air pressure value of the first compressed air inlet is smaller than that of the second compressed air inlet. The invention is not easy to be bonded to generate large particles in the spraying process, and can realize uniform spraying of the protein powder.
Description
Technical Field
The invention relates to the technical field of protein powder spraying of a mixture of fat and phospholipid, in particular to a system for spraying a mixture of fat and phospholipid on protein powder and a using method thereof.
Background
In the production process of the soybean protein isolate and the alcohol-method protein concentrate, in order to improve the use characteristics of the protein powder, prevent the protein powder from generating dust flying in the subsequent application process, improve the production environment and reduce dust pollution, trace grease and phospholipid are sprayed into the protein powder, so that the grease and the phospholipid are attached to the surfaces of the protein powder particles, and the protein powder particles generate mutual adsorption, thereby preventing the dust flying in the use process of the protein powder and simultaneously increasing the nutritional characteristics; in the related technology, the fluidized bed spraying device, the high-efficiency mixer spraying device and the drying tower spraying device are used for spraying trace grease and phospholipid to the protein powder, but the three methods have the defects of incapability of realizing aseptic spraying, nonuniform spraying, high energy consumption and the like, influence on subsequent production and preparation of the protein powder, and are not beneficial to the improvement of the yield and quality of the protein powder.
Therefore, in view of the current situation of the prior art, it is an urgent need to develop a system and a using method for spraying a mixture of lipid and phospholipid on protein powder.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a system for spraying the mixture of the fat and the phospholipid on the protein powder and a using method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a system for be used for albumen powder to spout fat phosphatide mixture, includes pneumatic transport device, pneumatic transport device includes pipeline, the last spraying device that is provided with of pipeline, spraying device's lower extreme is provided with atomizing nozzle, atomizing nozzle is located inside the pipeline, spraying device's upper end is provided with compressed air entry one and feed inlet, the feed inlet communicates with the discharge gate of fat storage tank, be provided with compressed air entry two on the fat storage tank, the air pressure value of compressed air entry one is less than the air pressure value of compressed air entry two. Guarantee through the air force conveyer that the albumen powder in with pipeline keeps in the floatable motion state not stockpile and does not have the residue, avoid albumen powder to agglomerate and form the large granule, the stable flow who forms the mixture through low-pressure air and highly-compressed air's pressure differential again carries, atomize into the tiny particle through atomizing nozzle at last, synergistic effect through the tripartite, with the atomized particles intensive mixing and the adhesion of tiny albumen powder granule with the mixture, bond production large granule around having avoided the albumen powder spraying effectively, can realize albumen powder evenly spray.
Furthermore, the atomizing nozzle adopts a high-viscosity fluid atomizing nozzle, a spray surface formed by the atomizing nozzle is fan-shaped, and the spray surface is perpendicular to the axis of the conveying pipeline. Can ensure the atomization effect of the mixture of the oil and the phospholipid and ensure that the protein powder is sprayed more uniformly.
Further, the first compressed air inlet and the second compressed air inlet are both communicated with corresponding pressure regulating valves, and the pressure regulating valves are both communicated with an air compressor. Can adjust air pressure respectively through two pressure regulating valves, can make the homoenergetic of mixture homoenergetic of different viscosity carry flow.
Further, the pressure regulating valves are respectively communicated with a compressed air ultrafiltration filter, and the compressed air ultrafiltration filter is communicated with the air compressor. Realize the degerming to compressed air, prevent that the microorganism in the compressed air from getting into the albumen powder.
Further, the grease storage tank is provided with a heating device capable of heating and maintaining the mixture in the grease storage tank at a set temperature. Can prevent the growth of microorganisms by heating and facilitate stable transportation of the mixture.
Furthermore, a water inlet is formed in the grease storage tank and communicated with a purified water supply system, and a drain valve is arranged at the lower end of the grease storage tank. Can realize the steam sterilization of the fat storage tank and prevent the breeding of microorganisms.
Further, the discharge hole is provided with a flow regulating valve. Can adjust the pay-off flow of mixture according to the delivery speed of albumen powder, guarantee the homogeneous mixing, avoid the mixture too much to lead to albumen powder to form great granule, avoid the mixture to give not enough effect that can't make to reach better suppression raise dust simultaneously.
The invention also provides a using method of the system for spraying the phospholipid mixture on the protein powder, and the system for spraying the phospholipid mixture on the protein powder comprises the following steps:
s01: pouring the mixture of the grease and the phospholipid mixed according to the set proportion into the grease storage tank according to the requirement of the spraying weight, opening the heating device, and keeping the mixture of the grease and the phospholipid at the set temperature;
s02: adjusting the wind speed of the pneumatic conveying device, the air pressure of the first compressed air inlet and the second compressed air inlet and the discharge flow of the grease storage tank;
s03: opening the atomizing nozzle, and spraying the mixture of the fat and the phospholipid to the protein powder;
s04: when the spraying is finished, the air compressor is closed, the pneumatic conveying device is closed, and the drain valve is opened to discharge the redundant mixture;
s05: adding purified water into the fat storage tank through a water inlet, heating the water to boil and gasify through a heating device, and performing steam sterilization on the fat storage tank;
s06: and after the sterilization is finished, closing the heating device, opening the drain valve and discharging the liquid in the fat storage tank.
Further, in S01, the mixture of the fats and oils and phospholipids is heated and incubated at 75 ℃. The temperature can effectively prevent the breeding of microorganisms, does not change the property of the mixture, and is favorable for stable conveying of the mixture.
Further, in S02, the pressure value of the first compressed air inlet is less than the pressure value of the second compressed air inlet by 0.2 MPa. The mixture can be better stably conveyed and atomized by the pressure difference.
According to the technical scheme, the invention has the following advantages:
the scheme provides a system for spraying a mixture of fat and phospholipid on protein powder and a using method thereof, wherein the uniform spraying of the protein powder is realized through a pneumatic conveying device, a pressure difference conveying mixture and an atomizing nozzle, and the aseptic spraying can be realized through a heating device, a compressed air ultrafiltration filter and a water inlet, so that the quality of the protein powder is prevented from being influenced by the breeding of microorganisms; can adjust pressure and velocity of flow through pressure regulating valve and flow control valve, adjust according to different mixtures and albumen powder transport speed, promote the flexibility that this system used.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a system for spraying a mixture of fat and phospholipid on protein powder according to an embodiment of the present invention.
FIG. 2 is a flow chart of a method of using a system for spraying a mixture of lipidated phospholipids onto protein powder in accordance with an embodiment of the present invention.
In the figure, the device comprises an air compressor 1, a compressed air ultrafiltration filter 2, a compressed air ultrafiltration filter 3, a pressure regulating valve 4, a compressed air inlet II, a compressed air inlet 5, a water inlet 6, a purification device 7, a grease storage tank 8, a heating device 9, a blow-down valve 10, a pneumatic conveying device 11, a conveying pipeline 12, an atomizing nozzle 13, a flange 14, a compressed air inlet I, a compressed air inlet 15, a flow regulating valve 16 and a water inlet valve.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments in this patent without making creative efforts, shall fall within the protection scope of this patent.
As shown in fig. 1, the present embodiment provides a system for spraying a mixture of fat and phospholipid on protein powder, which comprises a pneumatic transportation device 10, a spraying device, an air compressor 1 and a fat storage tank 7; the pneumatic conveying device 10 comprises a conveying pipeline 11, a spraying device is arranged on the conveying pipeline 11, the spraying device adopts a spray gun, the spray gun is fixed on the conveying pipeline 11 through a flange 13, an atomizing nozzle 12 is arranged at the lower end of the spraying device, the atomizing nozzle 12 adopts a high-viscosity fluid atomizing nozzle which is an ST-6 type atomizing nozzle, a formed spraying surface is in a fan shape and is vertical to the axis of the conveying pipeline 11, the atomizing nozzle 12 is positioned inside the conveying pipeline 11, a compressed air inlet I14 and a feeding hole are formed in the upper end of the spraying device, the feeding hole is communicated with a discharging hole of a grease storage tank 7, a flow regulating valve 15 is arranged at the discharging hole, and a compressed air inlet II 4 is formed in the upper portion of the grease storage tank 7; the first compressed air inlet 14 and the second compressed air inlet 4 are both communicated with corresponding pressure regulating valves 3, the pressure regulating valves 3 are respectively communicated with compressed air ultrafiltration filters 2, the compressed air ultrafiltration filters 2 are communicated with an air compressor 1, a water inlet 5 is formed in the upper portion of a grease storage tank 7, the water inlet 5 is communicated with a purified water supply system through a water inlet valve 16, the purified water supply system comprises a tap water supply device and a purification device 6, the purification device 6 can filter tap water into pure water, and a blow-down valve 9 is arranged at the lower portion of the grease storage tank 7 to discharge redundant mixtures and liquid; fat storage tank 7 is provided with heating device 8, and heating device 8 can keep storing up the mixture in the fat tank 7 at the settlement temperature, can prevent on the one hand that the microorganism from breeding, and on the other hand does not change the nature of mixture and guarantees stably to carry, and heating device 8 can adopt built-in heat exchange tube, external heating pipe, and in this embodiment, heating device 8 adopts the medium temperature electric tracing area, and the intensification is fast and the heating is even.
This system can realize albumen powder and mixture homogeneous mixing's theory of operation:
the pneumatic conveying device 10 ensures that the albumen powder in the conveying pipeline 11 is kept in a floating motion state, no material is stored and no residue is left, and the albumen powder is effectively prevented from being agglomerated to form large particles; then the stable flow conveying of the mixture is formed by the pressure difference of the low-pressure air and the high-pressure air; at last, the atomizing nozzle 12 atomizes into small particles, the atomizing surface is perpendicular to the axis of the conveying pipeline 11, and fine protein powder particles and the atomizing particles of the mixture are fully mixed and attached under the synergistic effect of the three aspects, so that large particles generated by bonding before and after protein powder spraying are effectively avoided, and the protein powder can be uniformly sprayed.
As shown in fig. 2, the present embodiment further provides a method for using the system for protein powder spraying with a lipid-phospholipid mixture, which includes the following steps:
s01: pouring the mixture of the grease and the phospholipid which are mixed according to the set proportion into a grease storage tank 7 according to the requirement of the spraying weight, opening a heating device 8, and keeping the mixture of the grease and the phospholipid at the set temperature, wherein the set temperature of the mixture in the grease storage tank 7 is 75 ℃;
s02: adjusting the wind speed of the pneumatic conveying device 10, the air pressure of the first compressed air inlet 14 and the second compressed air inlet 4 and the discharge flow of the grease storage tank 7, wherein the air pressure value of the first compressed air inlet 14 is set to be 0.3MPa, the air pressure value of the second compressed air inlet 4 is set to be 0.5MPa, and the differential pressure is 0.2 MPa;
s03: opening the atomizing nozzle 12, and spraying the mixture of the lipid and the phospholipid to the protein powder;
s04: when the spraying is finished, the air compressor 1 is closed, the pneumatic conveying device 10 is closed, the drain valve 9 is opened to discharge the redundant mixture, and the drain valve 9 is not closed after the discharge is finished;
s05: opening a water inlet valve 16, adding purified water into the fat storage tank 7 through a water inlet 5, heating the water to boiling through a heating device 8, gasifying, and performing steam sterilization on the fat storage tank 7;
s06: after the sterilization is completed, the heating device 8 is closed, the drain valve 9 is opened, and the liquid in the fat storage tank 7 is discharged.
Before the system is used, the quality of mixture in a tank is determined according to the conveying speed and the spraying speed of the protein powder and the working time of a spraying system, otherwise, waste is caused; in the spraying process, the conditions of the conglomeration and the attachment of the mixture of the albumen powder are noticed, and the qualified mixing effect is ensured to be achieved in time by adjusting the conveying parameters of the pneumatic conveying device, adjusting the discharge flow of the flow control valve and adjusting the air pressure.
The invention can be seen from the specific implementation mode to have the following beneficial effects:
1. the uniform spraying of the protein powder is realized by a pneumatic conveying device 10, a mixture of grease and phospholipid and an atomizing nozzle 12 which are conveyed by pressure difference;
2. sterile spraying can be realized through the heating device 8, the compressed air ultrafiltration filter 2 and the water inlet 5, and the quality of the protein powder is prevented from being influenced by microorganism breeding;
3. can adjust pressure and velocity of flow through pressure regulating valve 3 and flow control valve 15, adjust according to different mixtures and albumen powder transport speed, promote the flexibility that this system used.
The terms "upper", "lower", "outside", "inside", and the like in the description and claims of the present invention and the above drawings (if any) are used for distinguishing relative positions without necessarily being construed qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a system for be used for albumen powder to spout fat phosphatide mixture, a serial communication port, including pneumatic transport device (10), pneumatic transport device (10) includes pipeline (11), be provided with spraying device on pipeline (11), spraying device's lower extreme is provided with atomizing nozzle (12), atomizing nozzle (12) are located inside pipeline (11), spraying device's upper end is provided with compressed air entry (14) and feed inlet, the feed inlet communicates with the discharge gate of storing up fat jar (7), be provided with compressed air entry two (4) on storing up fat jar (7), the air pressure value of compressed air entry (14) is less than the air pressure value of compressed air entry two (4).
2. The system for spraying the phospholipid mixture for coating the protein powder with the lipid is characterized in that the atomizing nozzle (12) adopts a high-viscosity fluid atomizing nozzle, and the atomizing nozzle (12) forms a fan-shaped spraying surface which is perpendicular to the axis of the conveying pipeline (11).
3. The system for spraying a protein powder with a phospholipid mixture according to claim 2, wherein the first compressed air inlet (14) and the second compressed air inlet (4) are both communicated with corresponding pressure regulating valves (3), and the pressure regulating valves (3) are both communicated with the air compressor (1).
4. The system for protein powder greasing with a phospholipid mixture according to claim 3, wherein the pressure regulating valves (3) are respectively in communication with compressed air ultrafiltration filters (2), the compressed air ultrafiltration filters (2) being in communication with the air compressor (1).
5. System for protein powder fat and phospholipid mixture spraying according to claim 4, characterized in that the fat storage tank (7) is provided with a heating device (8), and the heating device (8) can heat and maintain the mixture in the fat storage tank (7) at a set temperature.
6. The system for spraying the mixture of the fat and the phospholipid on the protein powder as claimed in claim 5, wherein the fat storage tank (7) is provided with a water inlet (5), the water inlet (5) is communicated with a purified water supply system, and the lower end of the fat storage tank (7) is provided with a drain valve (9).
7. System for spraying a mixture of fatty phospholipids onto protein powders according to claim 6, characterized in that the outlet is provided with a flow regulating valve (15).
8. A method of using the system for protein powder fat spraying phospholipid mixture, which is characterized in that the system for protein powder fat spraying phospholipid mixture according to claim 7 is adopted, and comprises the following steps:
s01: pouring the mixture of the grease and the phospholipid mixed according to the set proportion into the grease storage tank according to the requirement of the spraying weight, opening the heating device, heating the mixture of the grease and the phospholipid and keeping the temperature at the set temperature;
s02: adjusting the wind speed of the pneumatic conveying device, the air pressure of the first compressed air inlet and the second compressed air inlet and the discharge flow of the grease storage tank;
s03: opening the atomizing nozzle, and spraying a lipid-phospholipid mixture to the protein powder;
s04: when the spraying is finished, the air compressor is closed, the pneumatic conveying device is closed, and the drain valve is opened to discharge the redundant mixture;
s05: adding purified water into the fat storage tank through a water inlet, heating the water to boiling through a heating device, gasifying, and performing steam sterilization on the fat storage tank;
s06: and after the sterilization is finished, closing the heating device, opening the blow-off valve and discharging the liquid in the fat storage tank.
9. The method of using the system for spraying a mixture of fats and phospholipids on protein powder according to claim 8, wherein the mixture of fats and phospholipids is heated and incubated at 75 ℃ in S01.
10. The method of claim 8, wherein in step S02, the pressure at the first compressed air inlet is less than 0.2 MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210573989.XA CN114932031A (en) | 2022-05-25 | 2022-05-25 | System for spraying phospholipid mixture on protein powder and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210573989.XA CN114932031A (en) | 2022-05-25 | 2022-05-25 | System for spraying phospholipid mixture on protein powder and using method |
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| CN114932031A true CN114932031A (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210573989.XA Pending CN114932031A (en) | 2022-05-25 | 2022-05-25 | System for spraying phospholipid mixture on protein powder and using method |
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Citations (6)
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| CN203575623U (en) * | 2013-08-20 | 2014-05-07 | 武汉新科谷技术发展有限公司 | Grease adding system |
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| CA2940930A1 (en) * | 2014-01-07 | 2015-07-07 | Steve Freeman | System and method for preparing micro-ingredient feed additives to anim al feed rations |
| CN106387966A (en) * | 2016-11-19 | 2017-02-15 | 郑州艾莫弗信息技术有限公司 | Self-washed type feed stirring, mixing and drying integral equipment |
| CN207692942U (en) * | 2017-09-07 | 2018-08-07 | 青岛新康生物科技有限公司 | Liquid-state feed feeds system fermentation tank |
| CN209185365U (en) * | 2018-11-07 | 2019-08-02 | 河南南商农牧科技股份有限公司 | A kind of pig liquid feeding system |
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2022
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203575623U (en) * | 2013-08-20 | 2014-05-07 | 武汉新科谷技术发展有限公司 | Grease adding system |
| CA2940930A1 (en) * | 2014-01-07 | 2015-07-07 | Steve Freeman | System and method for preparing micro-ingredient feed additives to anim al feed rations |
| CN104646207A (en) * | 2015-02-17 | 2015-05-27 | 武汉新科谷技术发展有限公司 | Grease spray coating equipment and grease spray coating system |
| CN106387966A (en) * | 2016-11-19 | 2017-02-15 | 郑州艾莫弗信息技术有限公司 | Self-washed type feed stirring, mixing and drying integral equipment |
| CN207692942U (en) * | 2017-09-07 | 2018-08-07 | 青岛新康生物科技有限公司 | Liquid-state feed feeds system fermentation tank |
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Non-Patent Citations (1)
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