CN110583948A - Fruit juice degerming device - Google Patents
Fruit juice degerming device Download PDFInfo
- Publication number
- CN110583948A CN110583948A CN201810605890.7A CN201810605890A CN110583948A CN 110583948 A CN110583948 A CN 110583948A CN 201810605890 A CN201810605890 A CN 201810605890A CN 110583948 A CN110583948 A CN 110583948A
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- steam
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- heat
- inlet
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/42—Preservation of non-alcoholic beverages
- A23L2/46—Preservation of non-alcoholic beverages by heating
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- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The invention provides a fruit juice degerming device which comprises a heating tank, a steam generator, a heat preservation tank, a flash steamer and a steam injection vacuum pump. The steam generator is adopted to generate steam to directly contact with the product for heat exchange, and the steam ejector pump is combined to carry out flash evaporation cold treatment on the product, so that the product reaches the sterilization temperature in a short time and is cooled in a short time, and the color and flavor of the product can be ensured to the maximum extent; after the product is sterilized in the heat-preserving tank, the product is subjected to flash evaporation cooling by adopting a steam injection pump, so that the sterilized product is prevented from contacting the outside, and the product is prevented from being polluted; in addition, the steam generator is adopted to generate steam to directly contact with the product for heat exchange, so that the larger pressure difference caused by the traditional dividing wall type heating mode is avoided, the pressure bearing capacity required by the equipment is reduced, and the production cost is reduced.
Description
Technical Field
The invention relates to a fruit juice production device, in particular to a fruit juice sterilizing device.
Background
In the production process of jam and fruit juice products, the essential production process is to kill active enzymes and microorganisms in the products. The method of heating is used for killing microorganisms and active enzymes in the product and ensuring that the product is not rotten after being stored for a long time, and is defined as product sterilization or pasteurization.
In the conventional sterilization process, a dividing wall type heating and cooling method is generally adopted. The sterilization machine generally uses a sleeve type heater, a holding pipe and a cooler. The traditional sterilization process and the sterilization machine are adopted, the time from heating to final cooling needs 12-15 minutes, the color and the flavor of the product can be greatly changed due to long-time cooling, the heating time of the product cannot be controlled, the heating time is too long, the taste, the color and the flavor of the product can be influenced, even scorching can be caused, the heating time is too short, and the product cannot be sterilized thoroughly. In addition, because the resistance of each pipeline of the equipment is large due to the adoption of a sleeve type heater, a holding pipe and a cooler in the prior art, the high-viscosity product is conveyed, the pressure resistance of the equipment such as a pipe and a tank and the lift provided by a pump are higher in requirements, and the production general category of the product is limited to a certain extent.
Disclosure of Invention
The invention aims to provide a fruit juice sterilizing device which has controllable heating time, can keep the color and flavor of original fruit juice and has low requirement on the pressure bearing capacity of equipment.
The invention provides a fruit juice degerming device, which comprises a heating tank, a steam generator, a heat-insulating tank, a flash steamer and a steam injection vacuum pump, wherein the bottom of the heating tank is provided with a liquid inlet of the heating tank, the top of the heating tank is provided with a liquid outlet of the heating tank, and the middle of the heating tank is provided with a steam inlet; the bottom of the heat-preserving tank is provided with a heat-preserving tank liquid inlet, the top of the heat-preserving tank is provided with a heat-preserving tank liquid outlet, and the heat-preserving tank liquid inlet is connected with the heating tank liquid outlet through a second pipeline; the top of the flash evaporator is provided with a flash steam outlet, the bottom of the flash evaporator is provided with a flash evaporator liquid inlet and a flash evaporator liquid outlet, and the flash evaporator liquid inlet is connected with the heat-insulating tank liquid outlet through a third pipeline; the steam injection vacuum pump comprises a steam injection inlet, and the steam injection inlet is connected with the flash steam outlet through a fourth pipeline.
Preferably, the fruit juice bacteria removing device includes a preheater, the preheater includes a preheater inlet and a preheater liquid outlet, the preheater liquid outlet through a fifth pipeline with the heating tank inlet is connected.
Preferably, a liquid level meter is arranged on one side of the heat-preservation tank, the bottom end of the liquid level meter is communicated with the bottom of the heat-preservation tank, and the top end of the liquid level meter is communicated with the top of the heat-preservation tank and used for monitoring temperature change in the heat-preservation tank.
Preferably, a pressure gauge is arranged on one side of the flash evaporator and used for monitoring pressure change in the flash evaporator, and the temperature of the flash evaporator during flash evaporation cooling is adjusted by adjusting the pressure change in the flash evaporator.
The invention provides a fruit juice degerming device, wherein in the using process of the fruit juice degerming device, fruit juice enters a preheater from a liquid inlet of the preheater, is preheated in the preheater and then enters a heating tank for continuous heating, the heat source of the heating tank is hot steam generated by a steam generator, the hot steam is in direct contact with the preheated fruit juice for heat exchange, the fruit juice after heat exchange directly enters a heat-insulating tank for degerming, finally enters a flash evaporator for vapor-liquid separation treatment and cooling, the steam separated by the flash evaporator is extracted by a steam ejector pump, and finally the degerming fruit juice is further treated after being discharged from a liquid outlet of the flash evaporator at the bottom of the flash evaporator.
The invention provides a fruit juice degerming device, which adopts a steam generator to generate steam to directly contact and exchange heat with a product, and combines a steam injection pump to carry out flash evaporation cold treatment on the product, so that the product reaches the degerming temperature in a short time and is cooled in a short time, and the color and the flavor of the product can be ensured to the maximum extent; after the product is sterilized in the heat-preserving tank, the product is subjected to flash evaporation cooling by adopting a steam injection pump, so that the sterilized product is prevented from contacting the outside, and the product is prevented from being polluted; in addition, the steam generator is adopted to generate steam to directly contact with the product for heat exchange, so that a large pressure difference caused by a traditional dividing wall type heating mode is avoided, the required pressure bearing capacity of the equipment is reduced, and the production cost is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a juice sterilization apparatus according to a first embodiment of the present invention.
Detailed Description
The embodiments described below are only a part of the embodiments of the present invention, and not all of them. 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.
Referring to fig. 1, the present embodiment provides a fruit juice degerming apparatus, which includes a heating tank 1, a steam generator 2, a heat-preserving tank 3, a flash evaporator 4, and a steam-driven vacuum pump 5.
A heating tank liquid inlet 11 is arranged at the bottom of the heating tank 1, a heating tank liquid outlet 12 is arranged at the top of the heating tank 1, and a steam inlet 13 is arranged in the middle of the heating tank; the top of the steam generator 2 is provided with a steam outlet 21, and the steam outlet 21 is connected with the steam inlet 13 of the heating tank 1 through a first pipeline 71; a heat-preservation tank liquid inlet 31 is arranged at the bottom of the heat-preservation tank 3, a heat-preservation tank liquid outlet 32 is arranged at the top of the heat-preservation tank 3, and the heat-preservation tank liquid inlet 31 is connected with the heating tank liquid outlet 12 through a second pipeline 72; the top of the flash evaporator 4 is provided with a flash evaporation steam outlet 42, the bottom of the flash evaporator is provided with a flash evaporator liquid inlet 43 and a flash evaporator liquid outlet 41, and the flash evaporator liquid inlet 43 is connected with the heat-preservation tank liquid outlet 32 through a third pipeline 73; the steam injection vacuum pump 5 comprises a steam injection inlet 51, and the steam injection inlet 51 is connected with the flash steam outlet 42 through a fourth pipeline 74.
In this embodiment, the fruit juice bacteria removing device further includes a preheater 8, preheater 8 includes a preheater inlet 81 and a preheater liquid outlet 82, preheater liquid outlet 82 through a fifth pipeline 75 with heating tank inlet 11 is connected.
In this embodiment, 3 one sides of holding vessel are provided with a level gauge 33, the bottom of level gauge 33 with the bottom intercommunication of holding vessel 3, the top of level gauge 33 with the top intercommunication of holding vessel 3 is used for the monitoring temperature variation in holding vessel 3. A pressure gauge 44 is arranged on one side of the flash evaporator 4 and used for monitoring the pressure change in the flash evaporator 4, and the temperature of the flash evaporator 4 during flash evaporation cooling can be adjusted by adjusting the pressure change in the flash evaporator 4.
This embodiment provides a fruit juice bacteria removing device, in its use, fruit juice is followed pre-heater inlet 81 gets into pre-heater 8, gets into in pre-heater 8 after preheating heating jar 1 continues to heat, heating jar 1's heat source does the hot steam that steam generator 2 produced, hot steam and the fruit juice direct contact heat transfer through preheating, fruit juice after the heat transfer directly gets into holding tank 3 carries out the degerming, gets into at last flash vessel 4 carries out vapour-liquid separation processing and cooling, by steam ejector pump 5 will the steam that flash vessel 4 separates is taken out, and the fruit juice through the degerming at last by the further processing is done after the flash vessel liquid outlet 41 of flash vessel 4 bottoms is got rid of and is carried out.
The embodiment provides a fruit juice degerming device, which adopts a steam generator 2 to generate steam to directly contact and exchange heat with a product, and combines a steam ejector pump 5 to carry out flash evaporation cold treatment on the product, so that the product reaches a degerming temperature in a short time and is cooled in a short time, and the color and flavor of the product can be ensured to the greatest extent; after the product is sterilized in the heat-preserving tank 3, the product is subjected to flash evaporation cooling by adopting the steam injection pump 5, so that the sterilized product is prevented from contacting the outside, and the product is prevented from being polluted; in addition, the steam generator 2 is adopted to generate steam to directly contact with the product for heat exchange, so that a large pressure difference caused by a traditional dividing wall type heating mode is avoided, the required pressure bearing capacity of the equipment is reduced, and the production cost is reduced.
The above disclosure is only one preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (4)
1. The utility model provides a fruit juice bacteria removing device, its includes a heating jar, and its bottom is provided with a heating jar inlet, and the top is provided with a heating jar liquid outlet, and the middle part is provided with a steam inlet, its characterized in that, fruit juice bacteria removing device still includes:
the top of the steam generator is provided with a steam outlet, and the steam outlet is connected with a steam inlet of the heating tank through a first pipeline;
the bottom of the heat-preserving tank is provided with a heat-preserving tank liquid inlet, the top of the heat-preserving tank is provided with a heat-preserving tank liquid outlet, and the heat-preserving tank liquid inlet is connected with the heating tank liquid outlet through a second pipeline;
the top of the flash evaporator is provided with a flash steam outlet, the bottom of the flash evaporator is provided with a flash evaporator liquid inlet and a flash evaporator liquid outlet, and the flash evaporator liquid inlet is connected with the heat-insulating tank liquid outlet through a third pipeline;
and the steam injection vacuum pump comprises a steam injection inlet, and the steam injection inlet is connected with the flash steam outlet through a fourth pipeline.
2. The juice sterilization apparatus according to claim 1, wherein said juice sterilization apparatus comprises a preheater, a preheater liquid inlet is disposed at the bottom of said preheater, and a preheater liquid outlet is disposed at the top of said preheater, said preheater liquid outlet is connected to said heating tank liquid inlet through a fifth pipeline.
3. The juice sterilization apparatus according to claim 1, wherein a liquid level meter is disposed at one side of the thermal insulation tank, a bottom end of the liquid level meter is connected to a bottom of the thermal insulation tank, and a top end of the liquid level meter is connected to a top of the thermal insulation tank for monitoring temperature changes in the thermal insulation tank.
4. The juice sterilization apparatus according to claim 1, wherein a pressure gauge is provided at one side of said flash evaporator for monitoring pressure changes in said flash evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810605890.7A CN110583948A (en) | 2018-06-13 | 2018-06-13 | Fruit juice degerming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810605890.7A CN110583948A (en) | 2018-06-13 | 2018-06-13 | Fruit juice degerming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110583948A true CN110583948A (en) | 2019-12-20 |
Family
ID=68848963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810605890.7A Pending CN110583948A (en) | 2018-06-13 | 2018-06-13 | Fruit juice degerming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110583948A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111662799A (en) * | 2020-06-22 | 2020-09-15 | 天津科技大学 | Direct contact heating type beer sterilization device and method |
-
2018
- 2018-06-13 CN CN201810605890.7A patent/CN110583948A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111662799A (en) * | 2020-06-22 | 2020-09-15 | 天津科技大学 | Direct contact heating type beer sterilization device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191220 |