CN112056395A - Milk sterilization apparatus - Google Patents
Milk sterilization apparatus Download PDFInfo
- Publication number
- CN112056395A CN112056395A CN202010964558.7A CN202010964558A CN112056395A CN 112056395 A CN112056395 A CN 112056395A CN 202010964558 A CN202010964558 A CN 202010964558A CN 112056395 A CN112056395 A CN 112056395A
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- China
- Prior art keywords
- milk
- sterilization
- communicated
- cavity
- sterilization cavity
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- A23C3/07—Preservation of milk or milk preparations by irradiation, e.g. by microwaves ; by sonic or ultrasonic waves
- A23C3/076—Preservation of milk or milk preparations by irradiation, e.g. by microwaves ; by sonic or ultrasonic waves by ultraviolet or infrared radiation
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- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Physical Water Treatments (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a milk sterilization device, which comprises a sterilization cavity, wherein a milk atomizing nozzle is arranged in the sterilization cavity, and a transparent pipeline penetrating through the sterilization cavity is arranged in the direction opposite to the milk atomizing nozzle; an ultraviolet sterilizing lamp is arranged in the transparent pipeline; a conical part is formed at the bottom of the sterilization cavity, the bottom of the conical part is communicated with a discharge pipe, and the discharge pipe is communicated with the upper part of the liquid storage tank; the top of the liquid storage tank is communicated with a gas outlet, the gas outlet is communicated with a communicating pipe, and a negative pressure device is arranged on the communicating pipe. The invention ensures that the liquid atomized by the milk can be fully irradiated by the ultraviolet lamp, and ensures the sufficiency of milk sterilization.
Description
Technical Field
The invention belongs to the field of milk production, and particularly relates to a milk sterilization device.
Background
Milk needs to be sterilized after extrusion, but high-temperature sterilization is easy to denature, so that ultraviolet sterilization has been employed, for example, a milk irradiation sterilization apparatus 201922030576.3 atomizes milk by an atomizing device and then sterilizes it by radiation. However, the disadvantage is that the milk needs to be atomized into particles by mixing with air when atomized, and the atomized liquid at the bottom is covered by the upper part, which makes it difficult to be sterilized by covering.
Disclosure of Invention
In order to solve the problems, the invention discloses a milk sterilization device. The invention ensures that the liquid atomized by the milk can be fully irradiated by the ultraviolet lamp, and ensures the sufficiency of milk sterilization.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a milk sterilization device comprises a sterilization cavity, wherein a milk atomizing nozzle is arranged in the sterilization cavity, and a transparent pipeline penetrating through the sterilization cavity is arranged in the direction opposite to the milk atomizing nozzle; an ultraviolet sterilizing lamp is arranged in the transparent pipeline; a conical part is formed at the bottom of the sterilization cavity, the bottom of the conical part is communicated with a discharge pipe, and the discharge pipe is communicated with the upper part of the liquid storage tank; the top of the liquid storage tank is communicated with a gas outlet, the gas outlet is communicated with a communicating pipe, and a negative pressure device is arranged on the communicating pipe.
In a further improvement, the negative pressure device is a negative pressure pump.
In a further improvement, the milk atomizing nozzle is positioned at the top of the sterilization cavity, and the lower part of the sterilization cavity is provided with a filter screen.
In a further improvement, a porous pressure equalizing plate is arranged at the upper part of the sterilizing cavity.
In a further improvement, the transparent pipeline is in an inverted water drop shape.
The invention has the advantages that:
the invention ensures that the liquid atomized by the milk can be fully irradiated by the ultraviolet lamp, and ensures the sufficiency of milk sterilization.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention is further explained with reference to the drawings and the embodiments.
Examples
A milk sterilization device comprises a sterilization cavity 1, wherein a milk atomizing nozzle 2 is arranged in the sterilization cavity 1, and a transparent pipeline 3 penetrating through the sterilization cavity 1 is arranged in the direction opposite to the nozzle of the milk atomizing nozzle 2; an ultraviolet sterilizing lamp 4 is arranged in the transparent pipeline 3; a conical part 5 is formed at the bottom of the sterilization cavity 1, the bottom of the conical part 5 is communicated with a discharge pipe 6, and the discharge pipe 6 is communicated with the upper part of a liquid storage tank 7; the top of the liquid storage tank 7 is communicated with an air outlet 8, the air outlet 8 is communicated with a communicating pipe 9, and a negative pressure device 10 is arranged on the communicating pipe 9.
The negative pressure device 10 is a negative pressure pump. The milk atomization nozzle 2 is positioned at the top of the sterilization cavity 1, and the lower part of the sterilization cavity 1 is provided with a filter screen 11. The upper part of the sterilization cavity 1 is provided with a porous pressure equalizing plate 12. The transparent tube 3 is in the shape of an inverted drop.
The use method of the invention is as follows, when the small liquid sprayed by the atomizing nozzle is sprayed, the small liquid is directly contacted with or passes through the surface of the transparent pipeline 3, so that the small liquid can be fully irradiated by ultraviolet light for sterilization, the drop-shaped transparent pipeline 3 is convenient for the liquid attached to the surface to rapidly flow down, then the negative pressure device sucks air, the air sprayed by atomization is absorbed and is sucked to the liquid storage tank 7 together with milk for storage, and the filter screen 11 is used for ensuring the coagulation of milk liquid particles.
While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the specification and the embodiments, which are fully applicable to various fields of endeavor for which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (5)
1. A milk sterilization device is characterized by comprising a sterilization cavity (1), wherein a milk atomizing nozzle (2) is arranged in the sterilization cavity (1), and a transparent pipeline (3) penetrating through the sterilization cavity (1) is arranged in the direction opposite to the nozzle of the milk atomizing nozzle (2); an ultraviolet sterilizing lamp (4) is arranged in the transparent pipeline (3); a conical part (5) is formed at the bottom of the sterilization cavity (1), a discharge pipe (6) is communicated with the bottom of the conical part (5), and the discharge pipe (6) is communicated with the upper part of a liquid storage tank (7); the top of the liquid storage tank (7) is communicated with an air outlet (8), the air outlet (8) is communicated with a communicating pipe (9), and a negative pressure device (10) is arranged on the communicating pipe (9).
2. Milk sterilisation apparatus according to claim 1, wherein said negative pressure means (10) is a negative pressure pump.
3. The milk sterilization apparatus according to claim 1, wherein the milk atomization nozzle (2) is located at the top of the sterilization chamber (1), and a filter screen (11) is installed at the lower part of the sterilization chamber (1).
4. The milk sterilization apparatus according to claim 1, wherein a porous pressure equalizing plate (12) is installed on the upper portion of the sterilization chamber (1).
5. Milk sterilisation apparatus according to claim 1, wherein said transparent duct (3) is in the form of an inverted drop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010964558.7A CN112056395A (en) | 2020-09-15 | 2020-09-15 | Milk sterilization apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010964558.7A CN112056395A (en) | 2020-09-15 | 2020-09-15 | Milk sterilization apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112056395A true CN112056395A (en) | 2020-12-11 |
Family
ID=73695346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010964558.7A Withdrawn CN112056395A (en) | 2020-09-15 | 2020-09-15 | Milk sterilization apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112056395A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115812783A (en) * | 2022-11-24 | 2023-03-21 | 中南林业科技大学 | Non-thermal sterilization method and system for fresh milk |
-
2020
- 2020-09-15 CN CN202010964558.7A patent/CN112056395A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115812783A (en) * | 2022-11-24 | 2023-03-21 | 中南林业科技大学 | Non-thermal sterilization method and system for fresh milk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201211 |
|
| WW01 | Invention patent application withdrawn after publication |