CN110754527A - Novel dairy product production system based on absorption type technology - Google Patents
Novel dairy product production system based on absorption type technology Download PDFInfo
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- CN110754527A CN110754527A CN201911213098.8A CN201911213098A CN110754527A CN 110754527 A CN110754527 A CN 110754527A CN 201911213098 A CN201911213098 A CN 201911213098A CN 110754527 A CN110754527 A CN 110754527A
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- homogenizer
- sterilizer
- vacuum concentrator
- absorption
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 48
- 235000013365 dairy product Nutrition 0.000 title claims abstract description 43
- 238000005516 engineering process Methods 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 55
- 238000002156 mixing Methods 0.000 claims abstract description 26
- 235000020185 raw untreated milk Nutrition 0.000 claims abstract description 26
- 239000004615 ingredient Substances 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 106
- 239000002826 coolant Substances 0.000 claims description 50
- 239000006096 absorbing agent Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 12
- 230000001954 sterilising effect Effects 0.000 claims description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 2
- 230000002070 germicidal effect Effects 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000000284 extract Substances 0.000 abstract description 3
- 235000020191 long-life milk Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C3/00—Preservation of milk or milk preparations
- A23C3/02—Preservation of milk or milk preparations by heating
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C1/00—Concentration, evaporation or drying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/04—Heat pumps of the sorption type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
- Y02A40/963—Off-grid food refrigeration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dairy Products (AREA)
Abstract
The invention discloses a novel dairy product production system based on an absorption technology, which relates to the technical field of dairy product production and comprises a material mixing machine, a homogenizer, a sterilizer, a vacuum concentrator and an absorption heat pump which are sequentially connected, wherein a feed inlet is formed in the material mixing machine and used for placing raw milk and ingredients, and a discharge outlet is formed in the vacuum concentrator; the ingredient mixing machine is connected with the absorption heat pump to form a heating cycle for preheating the raw milk and the ingredients while mixing the raw milk and the ingredients; the homogenizer, the sterilizer and the vacuum concentrator are all connected with an absorption heat pump to form heating circulation and cooling circulation, and the absorption heat pump is connected with a driving heat source. The invention extracts heat from various production processes of dairy products, and the heat is used for supplying the requirements for heat energy in various production processes through the temperature rise of the absorption heat pump; reduces the energy consumption and production cost in the production process of the dairy products and reduces the pollution to the environment.
Description
Technical Field
The invention relates to the technical field of dairy product production, in particular to a novel dairy product production system based on an absorption technology.
Background
In 2018, the annual output of the dairy industry in China is 2687.1 ten thousand tons, and the annual output is increased by 4.4 percent on a par. In the traditional dairy production process, a large amount of steam is consumed for heating the process water for use by the hot production process unit. Meanwhile, a large number of process units needing cooling exist, consumed cold water is generally provided by a refrigerating machine, a large number of fossil energy and electric power are consumed in the production process, and the comprehensive energy utilization rate is low. How to efficiently and fully utilize cold and hot energy sources in the production process of dairy products and improve the utilization rate of comprehensive energy sources in production becomes a technical problem to be solved urgently.
Therefore, it is desirable to provide a new dairy product production system to solve the above problems in the prior art.
Disclosure of Invention
The invention aims to provide a novel dairy product production system based on an absorption technology, which aims to solve the problems in the prior art, extracts heat from various production processes of dairy products, and is used for supplying the heat energy to the various production processes through the temperature rise of an absorption heat pump; reduces the energy consumption and production cost in the production process of the dairy products and reduces the pollution to the environment.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a novel dairy product production system based on an absorption technology, which comprises a batching mixer, a homogenizer, a sterilizer, a vacuum concentrator and an absorption heat pump, wherein the batching mixer, the homogenizer, the sterilizer and the vacuum concentrator are sequentially connected through a raw milk conveying pipe; the ingredient mixing machine is connected with the absorption heat pump to form a heating cycle, and is used for preheating the raw milk and the ingredients while mixing the raw milk and the ingredients; the homogenizer, the sterilizer and the vacuum concentrator are all connected with the absorption heat pump to form heating circulation and cooling circulation, and the absorption heat pump is connected with a driving heat source.
Preferably, the absorption heat pump comprises a generator, a condenser, an evaporator and an absorber, and cooling medium outlet pipes of the homogenizer, the sterilizer and the vacuum concentrator are connected with a water inlet pipe of the evaporator and used for conveying cooling medium into the evaporator; the water outlet pipe of the evaporator is connected with the homogenizer, the sterilizer and the vacuum concentrator through a cooling medium water inlet pipe and is used for conveying the cooled cooling medium into the homogenizer, the sterilizer and the vacuum concentrator;
the homogenizer, the sterilizer and the vacuum concentrator are communicated with a water inlet pipe of the absorber through a heating medium water outlet pipe and are used for enabling heating media to sequentially enter the absorber and the condenser; the water outlet pipe of the condenser is connected with the homogenizer, the sterilizer and the vacuum concentrator through a heating medium water inlet pipe and is used for conveying the heated heating medium into the homogenizer, the sterilizer and the vacuum concentrator;
the ingredient mixer is communicated with the water inlet pipe of the absorber through a water outlet pipe of the mixer and is used for enabling heating media to sequentially enter the absorber and the condenser; and a water outlet pipe of the condenser is connected with the batching mixer through a water inlet pipe of the mixer and used for conveying the heated heating medium into the batching mixer.
Preferably, the evaporator is configured to absorb heat in the cooling medium.
Preferably, the absorber is connected in series with the condenser for releasing heat into the passing heating medium.
Preferably, the generator is introduced with a driving heat source for driving the absorption heat pump to do work.
Preferably, the ingredient mixer, the homogenizer, the sterilizer, and the vacuum concentrator are connected in parallel or in series with the absorber and the condenser.
Preferably, the homogenizer, the sterilizer, and the vacuum concentrator are connected in parallel or in series with the evaporator.
Preferably, the absorber and the condenser complete the heating process of the heating medium in a parallel connection or cascade connection mode.
Preferably, the evaporator, absorber and condenser are in single-stage or multi-stage form.
Preferably, still include the steam reheater, the steam reheater set up in the heating medium inlet tube of sterilization machine for reheat heating medium realizes the sterilization of raw materials emulsion.
Compared with the prior art, the invention has the following technical effects:
firstly, cooling waste heat in various production processes of dairy products is fully utilized, heat is extracted to be used as a heating medium and supplied to various heat-using process units, and therefore the using amount of steam for heating is reduced;
secondly, the cooling water extracted with heat by the system is completely cooled to set temperatures used by different functions, so that the system replaces the traditional refrigerating unit as a cold source, high-quality electric energy is not required to be consumed, and the production cost is reduced;
and thirdly, compared with the traditional dairy product production mode, the comprehensive energy utilization efficiency in the dairy product production process is greatly improved, the energy consumption and the production cost are reduced, the pollution to the environment is reduced, and the economic and environmental benefits are improved for enterprises.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, 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 to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of a basic flow chart of a novel dairy product production system based on absorption technology;
FIG. 2 is a schematic diagram of a basic flow of a novel dairy product production system based on absorption technology according to the second embodiment;
wherein, in figure 1, 1-1, a material mixing machine; 1-2, a homogenizer; 1-3, a sterilization machine; 1-4, a vacuum thickener; 1-5, a raw milk conveying pipe; 1-6, an absorber water inlet pipe; 1-7, a condenser water outlet pipe; 1-8, an evaporator water inlet pipe; 1-9, an evaporator water outlet pipe; 1-10, absorption heat pump; 1-101, a generator; 1-102, a condenser; 1-103, an evaporator; 1-104, an absorber; 1-11 parts of a water inlet pipe of a material mixing machine; 1-12, a water outlet pipe of a batching mixer; 1-21, a homogenizer heat medium inlet pipe; 1-22, a homogenizer heat medium outlet pipe; 1-23, a cooling medium inlet pipe of a homogenizer; 1-24, a cooling medium outlet pipe of a homogenizer; 1-31, a sterilizer heat medium inlet pipe; 1-32, a sterilizer heat medium water outlet pipe; 1-33, a sterilizer cooling medium inlet pipe; 1-34, a sterilizing machine cooling medium outlet pipe; 1-41, a vacuum concentrator heat medium water inlet pipe; 1-42, a vacuum concentrator heat medium water outlet pipe; 1-43, a cooling medium water inlet pipe of the vacuum concentrator; 1-44, a vacuum concentrator cooling medium water outlet pipe;
in FIG. 2, 2-1, a batching blender; 2-2, a homogenizer; 2-3, a sterilization machine; 2-4, a vacuum thickener; 2-5, a raw milk conveying pipe; 2-6, an absorber water inlet pipe; 2-7, a water outlet pipe of the condenser; 2-8, an evaporator water inlet pipe; 2-9, an evaporator water outlet pipe; 2-10, absorption heat pump; 2-101, a generator; 2-102, a condenser; 2-103, an evaporator; 2-104, an absorber; 2-11, a water inlet pipe of a batching and mixing machine; 2-12, a water outlet pipe of the batching and mixing machine; 2-21, a homogenizer heat medium inlet pipe; 2-22, a homogenizer heat medium water outlet pipe; 2-23, a cooling medium inlet pipe of a homogenizer; 2-24, a cooling medium outlet pipe of the homogenizer; 2-31, a sterilizer heat medium inlet pipe; 2-32, a sterilizer heat medium water outlet pipe; 2-33, a sterilizer cooling medium inlet pipe; 2-34, a sterilizing machine cooling medium outlet pipe; 2-41, a vacuum concentrator heat medium water inlet pipe; 2-42, a vacuum concentrator heat medium water outlet pipe; 2-43, a cooling medium water inlet pipe of the vacuum concentrator; 2-44, a vacuum concentrator cooling medium water outlet pipe; 2-51, a steam reheater.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a novel dairy product production system based on an absorption technology, which aims to solve the problems in the prior art, extracts heat from various production processes of dairy products, and is used for supplying the heat energy to the various production processes through the temperature rise of an absorption heat pump; reduces the energy consumption and production cost in the production process of the dairy products and reduces the pollution to the environment.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example one
As shown in fig. 1, the present embodiment provides a novel dairy product production system based on an absorption type technology, which mainly includes a material mixing machine 1-1, a homogenizer 1-2, a sterilizer 1-3, a vacuum concentrator 1-4, a raw milk delivery pipe 1-5, an absorption heat pump 1-10 and a connecting pipeline, wherein the absorption heat pump 1-10 includes a generator 1-101, a condenser 1-102, an evaporator 1-103, an absorber 1-104 and a connecting pipeline. The generator is connected with a driving heat source and used for driving the absorption heat pump to do work, wherein heat energy in steam, fuel gas or hot water can be used as driving energy; the evaporator is used for absorbing heat of a cooling medium, and the absorber is sequentially connected with the condenser and used for releasing heat to a heating medium; wherein, the heating medium can be water, steam, etc., and the cooling medium can be water, refrigerating medium, etc.
In this embodiment, the ingredient blender is used for preheating and mixing the raw milk and the ingredients, wherein the ingredients can be selected from fat, sugar, vitamins, minerals, various food additives and the like as required; the mixing and blending machine is connected with the absorber and the condenser in sequence through heating media, the mixing and blending machine is connected with the evaporator through cooling media, and the mixed raw milk enters the homogenizer after being cooled; the homogenizer is used for homogenizing the mixed raw milk, the homogenizer is sequentially connected with the absorber and the condenser through heating media, the homogenizer is connected with the evaporator through cooling media, and the homogenized and mixed raw milk enters the sterilizer after being cooled; the sterilizing machine is used for sterilizing the homogenized and mixed raw milk, the sterilizing machine is sequentially connected with the absorber and the condenser through heating media, and the sterilized milk enters the vacuum concentrator after being cooled; the vacuum concentrator is used for concentrating the sterilized milk, the vacuum concentrator is sequentially connected with the absorber and the condenser through heating media, and the concentrated sterilized milk is cooled to complete the production of the dairy product.
During the working process, the heat exchange between the mixed raw milk and a cooling medium and a heating medium can be realized by arranging a heat exchanger; specifically, the mixed raw material milk and a cooling medium reversely flow through a dividing wall type heat exchanger to carry out indirect heat exchange; the mixed milk and the heating medium can be subjected to indirect heat exchange through a dividing wall type heat exchanger, or can be subjected to direct heat exchange through a direct contact type heat exchanger. The dividing wall type heat exchanger or the direct contact type heat exchanger is arranged in the batching and mixing machine 1-1, the homogenizer 1-2, the sterilizer 1-3 and the vacuum concentrator 1-4.
Specifically, a driving heat source firstly enters a generator 1-101 of the absorption heat pump through a connecting pipeline to drive the absorption heat pump 1-10 to do work; cooling media from the homogenizer 1-2, the sterilizer 1-3 and the vacuum concentrator 1-4 respectively pass through the homogenizer cooling medium water outlet pipe 1-24, the sterilizer cooling medium water outlet pipe 1-34 and the vacuum concentrator cooling medium water outlet pipe 1-44 to be connected with the evaporator water inlet pipe 1-8 in parallel, enter the evaporator 1-103 of the absorption heat pump and release heat. After the cooling medium with the extracted heat is cooled to a set temperature, the cooling medium passes through the water outlet pipes 1 to 9 of the evaporator and returns to each process unit through the cooling medium water inlet pipes 1 to 23 of the homogenizer, the cooling medium water inlet pipes 1 to 33 of the sterilizer and the cooling medium water inlet pipes 1 to 43 of the vacuum concentrator respectively for cooling the processed dairy products.
Heating media from the batching mixer 1-1, the homogenizer 1-2, the sterilizer 1-3 and the vacuum concentrator 1-4 respectively pass through a batching mixer water outlet pipe 1-12, a homogenizer heat medium water outlet pipe 1-22, a sterilizer heat medium water outlet pipe 1-32 and a vacuum concentrator heat medium water outlet pipe 1-42 to be connected with an absorber water inlet pipe 1-6 in parallel, sequentially enter an absorber 1-104 and a condenser 1-102 of an absorption heat pump, the heat pump 1-10 releases heat extracted from a cooling medium to the heating media, and after the heating media reach a set temperature, the heating media respectively pass through a condenser water outlet pipe 1-7 and pass through a batching mixer water inlet pipe 1-11, a homogenizer heat medium water inlet pipe 1-21, a sterilizer heat medium water inlet pipe 1-31 and a vacuum concentrator heat medium water inlet pipe 1-41 to return to each process unit for heating dairy products.
The raw milk passes through a raw milk conveying pipe 1-5 and sequentially passes through a material mixing mixer 1-1, a homogenizer 1-2, a sterilizer 1-3 and a vacuum concentrator 1-4, the process flow under different processing conditions is completed, and finally the raw milk is cooled to a set temperature.
Example two
As shown in figure 2, the embodiment provides a novel dairy product production system based on an absorption technology, and the improvement is carried out on the basis of the first embodiment, the novel dairy product production system based on the absorption technology of the embodiment comprises a batching mixer 2-1, a homogenizer 2-2, a sterilizer 2-3, a vacuum concentrator 2-4, a raw milk conveying pipe 2-5, an absorber water inlet pipe 2-6, a condenser water outlet pipe 2-7, an evaporator water inlet pipe 2-8, an evaporator water outlet pipe 2-9, an absorption heat pump 2-10, a generator 2-101, a condenser 2-102, an evaporator 2-103, an absorber 2-104, a batching mixer water inlet pipe 2-11, a batching mixer water outlet pipe 2-12, a homogenizer heat medium water inlet pipe 2-21, a vacuum concentrator 2-21, a vacuum pump 2-4, a raw milk conveying pipe 2-, The device comprises a homogenizer heat medium water outlet pipe 2-22, a homogenizer cooling medium water inlet pipe 2-23, a homogenizer cooling medium water outlet pipe 2-24, a sterilizer heat medium water inlet pipe 2-31, a sterilizer heat medium water outlet pipe 2-32, a sterilizer cooling medium water inlet pipe 2-33, a sterilizer cooling medium water outlet pipe 2-34, a vacuum concentrator heat medium water inlet pipe 2-41, a vacuum concentrator heat medium water outlet pipe 2-42, a vacuum concentrator cooling medium water inlet pipe 2-43, a vacuum concentrator cooling medium water outlet pipe 2-44, a steam reheater 2-51 and accessories thereof.
The driving heat source firstly enters the generator 2-101 of the absorption heat pump through the connecting pipeline to drive the absorption heat pump 2-10 to do work. Cooling media from the homogenizer 2-2, the sterilizer 2-3 and the vacuum concentrator 2-4 respectively pass through the homogenizer cooling medium water outlet pipe 2-24, the sterilizer cooling medium water outlet pipe 2-34 and the vacuum concentrator cooling medium water outlet pipe 2-44 to be connected with the evaporator water inlet pipe 2-8 in parallel, enter the evaporator 2-103 of the absorption heat pump and release heat. After the cooling medium with the extracted heat is cooled to a set temperature, the cooling medium passes through the water outlet pipes 1 to 9 of the evaporator and then returns to each process unit through the cooling medium water inlet pipes 2 to 23 of the homogenizer, the cooling medium water inlet pipes 2 to 33 of the sterilizer and the cooling medium water inlet pipes 2 to 43 of the vacuum concentrator respectively for cooling the processed dairy products.
Heating media from a material mixing machine 2-1, a homogenizer 2-2, a sterilizer 2-3 and a vacuum concentrator 2-4 respectively pass through a material mixing machine water outlet pipe 2-12, a homogenizer heating medium water outlet pipe 2-22, a sterilizer heating medium water outlet pipe 2-32 and a vacuum concentrator heating medium water outlet pipe 2-42 to be connected with an absorber water inlet pipe 2-6 in parallel, and sequentially enter an absorber 2-104 and a condenser 2-102 of an absorption heat pump, the heat pump 2-10 releases heat extracted from a cooling medium to the heating medium, and after the heating medium is heated to a set temperature, and the water flows back to each process unit through a water inlet pipe 2-11 of the batching and mixing machine, a heating medium water inlet pipe 2-21 of the homogenizer and a heating medium water inlet pipe 2-41 of the vacuum concentrator through a water outlet pipe 2-7 of the condenser for heating treatment of the dairy products.
In this embodiment, a part of the heating medium delivered by the water outlet pipe 2-7 of the condenser passes through the water inlet pipe 2-31 of the heating medium of the sterilizer, passes through the steam reheater 2-51, is heated to the high temperature setting temperature for the second time, and returns to the sterilizer 2-3 for sterilizing the dairy products.
The raw milk passes through a raw milk conveying pipe 2-5 and sequentially passes through a material mixing mixer 2-1, a homogenizer 2-2, a sterilizer 2-3 and a vacuum concentrator 2-4, the process flow under different processing conditions is completed, and finally the raw milk is cooled to a set temperature.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. A novel dairy product production system based on absorption formula technique which characterized in that: the device comprises a material mixing machine, a homogenizer, a sterilizer, a vacuum concentrator and an absorption heat pump, wherein the material mixing machine, the homogenizer, the sterilizer and the vacuum concentrator are sequentially connected through a raw milk conveying pipe; the ingredient mixing machine is connected with the absorption heat pump to form a heating cycle, and is used for preheating the raw milk and the ingredients while mixing the raw milk and the ingredients; the homogenizer, the sterilizer and the vacuum concentrator are all connected with the absorption heat pump to form heating circulation and cooling circulation, and the absorption heat pump is connected with a driving heat source.
2. The novel dairy product production system based on absorption technology according to claim 1, characterized in that: the absorption heat pump comprises a generator, a condenser, an evaporator and an absorber, wherein cooling medium outlet pipes of the homogenizer, the sterilizer and the vacuum concentrator are connected with a water inlet pipe of the evaporator and used for conveying cooling medium into the evaporator; the water outlet pipe of the evaporator is connected with the homogenizer, the sterilizer and the vacuum concentrator through a cooling medium water inlet pipe and is used for conveying the cooled cooling medium into the homogenizer, the sterilizer and the vacuum concentrator;
the homogenizer, the sterilizer and the vacuum concentrator are communicated with a water inlet pipe of the absorber through a heating medium water outlet pipe and are used for enabling heating media to sequentially enter the absorber and the condenser; the water outlet pipe of the condenser is connected with the homogenizer, the sterilizer and the vacuum concentrator through a heating medium water inlet pipe and is used for conveying the heated heating medium into the homogenizer, the sterilizer and the vacuum concentrator;
the ingredient mixer is communicated with the water inlet pipe of the absorber through a water outlet pipe of the mixer and is used for enabling heating media to sequentially enter the absorber and the condenser; and a water outlet pipe of the condenser is connected with the batching mixer through a water inlet pipe of the mixer and used for conveying the heated heating medium into the batching mixer.
3. The novel dairy product production system based on absorption technology according to claim 2, characterized in that: the evaporator is used for absorbing heat in the cooling medium.
4. The novel dairy product production system based on absorption technology according to claim 3, characterized in that: the absorber is connected with the condenser in sequence and used for releasing heat into a passing heating medium.
5. The novel dairy product production system based on absorption technology according to claim 4, characterized in that: the generator is connected with a driving heat source and is used for driving the absorption heat pump to do work.
6. The novel dairy product production system based on absorption technology according to claim 5, characterized in that: the ingredient mixer, the homogenizer, the sterilizer and the vacuum concentrator are connected with the absorber and the condenser in parallel or in series.
7. The novel dairy product production system based on absorption technology according to claim 6, characterized in that: the homogenizer, the sterilizer and the vacuum concentrator are connected with the evaporator in parallel or in series.
8. The novel dairy product production system based on absorption technology according to claim 7, characterized in that: the absorber and the condenser complete the heating process of the heating medium in a parallel connection or cascade connection mode.
9. The novel dairy product production system based on absorption technology according to claim 8, characterized in that: the evaporator, absorber and condenser are in single-stage or multi-stage form.
10. The novel dairy product production system based on absorption technology according to claim 2, characterized in that: still include the steam reheater, the steam reheater set up in the heating medium inlet tube of sterilization machine for reheat heating medium realizes the germicidal treatment to raw materials emulsion.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207970A (en) * | 2021-05-10 | 2021-08-06 | 济南道丰食品有限公司 | Processing technology of compound protein beverage |
| CN113349320A (en) * | 2021-06-07 | 2021-09-07 | 苏州金猫咖啡有限公司 | Production method of oat milk beverage |
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| CN109169924A (en) * | 2018-09-10 | 2019-01-11 | 北京双娃乳业有限公司 | A kind of milk powder and preparation method thereof |
| CN110024922A (en) * | 2019-05-10 | 2019-07-19 | 同方节能装备有限公司 | The system of novel carbonated beverage production based on absorption technology |
| CN211746605U (en) * | 2019-12-02 | 2020-10-27 | 同方节能装备有限公司 | Novel dairy product production system based on absorption type technology |
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2019
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109169924A (en) * | 2018-09-10 | 2019-01-11 | 北京双娃乳业有限公司 | A kind of milk powder and preparation method thereof |
| CN110024922A (en) * | 2019-05-10 | 2019-07-19 | 同方节能装备有限公司 | The system of novel carbonated beverage production based on absorption technology |
| CN211746605U (en) * | 2019-12-02 | 2020-10-27 | 同方节能装备有限公司 | Novel dairy product production system based on absorption type technology |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207970A (en) * | 2021-05-10 | 2021-08-06 | 济南道丰食品有限公司 | Processing technology of compound protein beverage |
| CN113349320A (en) * | 2021-06-07 | 2021-09-07 | 苏州金猫咖啡有限公司 | Production method of oat milk beverage |
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