CN114468030A - Pork packaging box and preservation method - Google Patents
Pork packaging box and preservation method Download PDFInfo
- Publication number
- CN114468030A CN114468030A CN202210068963.XA CN202210068963A CN114468030A CN 114468030 A CN114468030 A CN 114468030A CN 202210068963 A CN202210068963 A CN 202210068963A CN 114468030 A CN114468030 A CN 114468030A
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- Prior art keywords
- pork
- preservation
- box
- fresh
- handle
- Prior art date
- 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.)
- Pending
Links
- 235000015277 pork Nutrition 0.000 title claims abstract description 110
- 238000004321 preservation Methods 0.000 title claims abstract description 57
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000001914 filtration Methods 0.000 claims abstract description 35
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 6
- 238000004378 air conditioning Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 abstract description 7
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 241001465754 Metazoa Species 0.000 abstract description 2
- 238000004320 controlled atmosphere Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000003750 conditioning effect Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 235000021485 packed food Nutrition 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000282887 Suidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/14—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12
- A23B4/16—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2069—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
The invention discloses a pork packaging box which comprises a pork placing disc, a driving frame, a hinge frame, a water filtering plate, a pork preservation box and a pneumatic control preservation assembly, wherein the pork preservation box is of a hollow cavity structure with an opening at the lower end, the bottom of the pork preservation box is hinged with the pork placing disc, the driving frame is hinged with the pork preservation box, two ends of the hinge frame are respectively hinged with the driving frame and the pork placing disc, the pneumatic control preservation assembly is fixedly connected with the pork preservation box, a through water filtering groove is fixedly arranged on the pork placing disc, a filter screen is fixedly arranged at the top of the water filtering groove, and the water filtering plate can be slidably clamped in the water filtering groove. The invention belongs to the technical field of storage and preservation of animal products, and particularly relates to a pork packaging box and a preservation method for preserving pork under the non-refrigeration condition by using a controlled atmosphere preservation technology and prolonging the quality guarantee period of the pork.
Description
Technical Field
The invention belongs to the technical field of storage and preservation of animal products, and particularly relates to a pork packaging box and a preservation method.
Background
Pork is used as a main meat source of residents in China, accounts for more than 60% of meat consumption products, is suitable for microbial growth and propagation due to rich nutrition, and is easily polluted by microorganisms in the environment in the links of production, processing, transportation, sale and the like, so that the pork is corrupted and the shelf life is shortened; therefore, the safety issues of pork products are increasingly receiving consumer attention.
The pork pieces obtained by cutting the live pigs after being slaughtered are sold in a cold storage mode, so that the shelf life of the pork is prolonged, and most of pork purchased in the market is cold-stored pork. However, the chilled pork has poor taste and needs refrigeration, and the fresh-keeping of the pork cannot be realized for people without refrigeration. How to keep pork fresh without refrigeration is a problem to be solved urgently.
Disclosure of Invention
In order to solve the problems, the invention provides a pork packaging box and a preservation method for preserving pork under the non-refrigeration condition by using a controlled atmosphere preservation technology and prolonging the shelf life of the pork.
In order to realize the functions, the technical scheme adopted by the invention is as follows: a pork packing box comprises a pork placing tray, a driving frame, a hinged frame, a water filtering plate, a pork preservation box and a gas conditioning preservation assembly, wherein the pork preservation box is of a hollow cavity structure with an opening at the lower end, the bottom of the pork preservation box is hinged with the pork placing tray, the driving frame is hinged with the pork preservation box, two ends of the hinged frame are respectively hinged with the driving frame and the pork placing tray, the gas conditioning preservation assembly is fixedly connected with the pork preservation box, a through water filtering groove is fixedly arranged on the pork placing tray, a filter screen is fixedly arranged at the top of the water filtering groove, the water filtering plate can be slidably clamped in the water filtering groove, pork is placed on the pork placing tray, the driving frame is pushed, the pork preservation box is buckled at the top of the pork under the driving of the driving frame and the hinged frame, certain gas is filled into the pork preservation box by the gas conditioning preservation assembly, and the survival conditions of microorganisms are damaged or changed, the purpose of fresh-keeping and corrosion prevention is achieved by slowing down biochemical deterioration of packaged food, redundant water in pork reaches the top of the water filtering plate through the filtering net, the water filtering plate can be taken out of the water filtering groove to obtain clean blood, and the pork storage environment is prevented from being moist.
Further, the fresh-keeping subassembly of gas transfer includes cylinder, push rod, elastic band, handle, piston and air entrainment mouth, the cylinder is the cavity structures setting, the cylinder is fixed continuous with the pork preservation box, the air entrainment mouth links to each other with the cylinder is fixed, but piston slip joint is located in the cylinder, push rod one end links to each other with the piston is fixed, the piston other end slidable runs through the cylinder and the handle is fixed links to each other, the elastic band tip links to each other with the cylinder is fixed, the elastic band cup joints and locates the handle outside, promotes the handle, makes the push rod drive piston motion, pushes away the fresh-keeping gas in the cylinder in the pork preservation box.
Preferably, a silica gel pad is fixedly arranged at the top of the pork placing plate, and the silica gel pad is slidably clamped at the bottom of the pork preservation box to play a role in sealing and preventing air leakage.
Preferably, the hinge frames are symmetrically provided with two groups along the driving frame.
Preferably, the driving frame is fixedly provided with a handle, so that the driving frame can be moved conveniently.
Preferably, a grab handle is fixedly arranged on the water filtering plate, so that the water filtering plate can be conveniently taken out for cleaning.
Further, the pork preservation method comprises the following steps:
(1) adding fresh-keeping gas of 80% O2+ 20% CO2 into the cylinder from the gas filling port;
(2) pushing the handle to clamp the water filtering plate in the water filtering groove;
(3) placing pork on the top of the filter screen;
(4) pushing the handle to clamp the pork preservation box outside the silica gel pad;
(5) the handle is pushed to enable the push rod to drive the piston to move, and the fresh-keeping gas in the cylinder is pushed into the pork fresh-keeping box.
The invention adopts the structure to obtain the following beneficial effects: the pork packaging box and the preservation method provided by the invention have the advantages that the operation is simple, the structure is compact, the design is reasonable, certain gas is filled into the pork preservation box by utilizing the air-conditioning preservation assembly, the condition on which microorganisms live and breed is destroyed or changed, the biochemical deterioration of packaged food is slowed down, the purpose of preservation and corrosion prevention is achieved, the redundant water in pork reaches the top of the water filtering plate through the filtering net, the water filtering plate can be taken out of the water filtering groove to remove clean blood water, the pork storage environment is prevented from being wet, the pork is preserved under the condition of no refrigeration, and the quality guarantee period of the pork is prolonged.
Drawings
FIG. 1 is a front view of the pork packing box and the preservation method provided by the invention;
FIG. 2 is a right side view of the pork packing box and the preservation method provided by the present invention;
FIG. 3 is a front view of the modified atmosphere preservation assembly of the pork packaging box and the preservation method provided by the invention;
FIG. 4 is a top view of a pork storage tray of the pork packing box and the preservation method of the present invention;
fig. 5 is a sectional view of a pork storage tray of the pork packing box and the preservation method according to the present invention.
The pork fresh-keeping device comprises a pork placing plate 1, a pork placing plate 2, a driving frame 3, a hinge frame 4, a water filtering plate 5, a pork fresh-keeping box 6, a modified atmosphere fresh-keeping assembly 7, a cylinder 8, a push rod 9, an elastic band 10, a handle 11, a piston 12, an air filling port 13, a water filtering groove 14, a filter screen 15, a silica gel pad 16, a handle 17 and a grab handle.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, 2, 4 and 5, the pork packaging box provided by the invention comprises a pork placing plate 1, a driving frame 2, a hinge frame 3, a water filtering plate 4, a pork preservation box 5 and an air conditioning preservation assembly 6, wherein the pork preservation box 5 is a hollow cavity structure with an opening at the lower end, the bottom of the pork preservation box 5 is hinged with the pork placing plate 1, the driving frame 2 is hinged with the pork preservation box 5, two ends of the hinge frame 3 are respectively hinged with the driving frame 2 and the pork placing plate 1, the air conditioning preservation assembly 6 is fixedly connected with the pork preservation box 5, a through water filtering groove 13 is fixedly arranged on the pork placing plate 1, a filter screen 14 is fixedly arranged at the top of the water filtering groove 13, the water filtering plate 4 can be slidably clamped in the water filtering groove 13, a silica gel pad 15 is fixedly arranged at the top of the pork placing plate 1, the silica gel pad 15 can be slidably clamped at the bottom of the pork preservation box 5, two groups of the hinge frame 3 are symmetrically arranged along the driving frame 2, the driving frame 2 is fixedly provided with a handle 16, and the water filtering plate 4 is fixedly provided with a grab handle 17.
As shown in fig. 3, the modified atmosphere preservation assembly 6 comprises a cylinder 7, a push rod 8, an elastic band 9, a handle 10, a piston 11 and an air filling port 12, wherein the cylinder 7 is arranged in a hollow cavity structure, the cylinder 7 is fixedly connected with the pork preservation box 5, the air filling port 12 is fixedly connected with the cylinder 7, the piston 11 is slidably clamped in the cylinder 7, one end of the push rod 8 is fixedly connected with the piston 11, the other end of the piston 11 slidably penetrates through the cylinder 7 to be fixedly connected with the handle 10, the end part of the elastic band 9 is fixedly connected with the cylinder 7, and the elastic band 9 is sleeved outside the handle 10.
When the novel pork fresh-keeping device is used specifically, fresh-keeping gas of 80% O2+ 20% CO2 is added into the cylinder 7 from the gas filling port 12, the handle 16 is pushed, the water filtering plate 4 is clamped in the water filtering groove 13, pork is placed at the top of the filter screen 14, the handle 16 is pushed, the pork fresh-keeping box 5 is clamped outside the silica gel pad 15, the handle 10 is pushed, the push rod 8 drives the piston 11 to move, and the fresh-keeping gas in the cylinder 7 is pushed into the pork fresh-keeping box 5.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A pork packing box, which is characterized in that: place dish, drive frame, articulated frame, drainage board, pork preservation box and the fresh-keeping subassembly of air conditioning including pork, the fresh-keeping box of pork is lower extreme open-ended cavity structure setting, the dish is placed with pork to the fresh-keeping bottom of the pork portion of the case articulated, the drive frame is articulated with the fresh-keeping box of pork, the dish is placed with drive frame and pork respectively to articulated frame both ends articulated, the fresh-keeping subassembly of air conditioning links to each other with the fresh-keeping box of pork is fixed, pork is placed and is fixed the drainage groove that is equipped with the link up on the dish, the fixed filter screen that is equipped with in drainage groove top, but drainage board sliding clamping locates the drainage inslot.
2. The pork packaging box according to claim 1, wherein: the modified atmosphere preservation assembly comprises an air cylinder, a push rod, an elastic band, a handle, a piston and an air filling port, the air cylinder is of a hollow cavity structure, the air cylinder is fixedly connected with a pork preservation box, the air filling port is fixedly connected with the air cylinder, the piston is slidably clamped in the air cylinder, one end of the push rod is fixedly connected with the piston, the other end of the piston can slidably penetrate through the air cylinder and is fixedly connected with the handle, the end part of the elastic band is fixedly connected with the air cylinder, and the elastic band is sleeved on the outer side of the handle.
3. The pork packaging box according to claim 2, wherein: the top of the pork placing plate is fixedly provided with a silica gel pad, and the silica gel pad is slidably clamped at the bottom of the pork preservation box.
4. The pork packaging box of claim 3, wherein: two groups of hinged frames are symmetrically arranged along the driving frame.
5. The pork packaging box of claim 4, wherein: and a handle is fixedly arranged on the driving frame.
6. The pork packaging box according to claim 5, wherein: a grab handle is fixedly arranged on the water filtering plate.
7. The pork preservation method according to claim 6, comprising the steps of:
(1) fresh-keeping gas of 80 percent of O2 and 20 percent of CO2 is added into the cylinder from the gas filling port;
(2) pushing the handle to clamp the water filtering plate in the water filtering groove;
(3) placing pork on the top of the filter screen;
(4) pushing the handle to clamp the pork preservation box outside the silica gel pad;
(5) the handle is pushed to enable the push rod to drive the piston to move, and the fresh-keeping gas in the cylinder is pushed into the pork fresh-keeping box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210068963.XA CN114468030A (en) | 2022-01-21 | 2022-01-21 | Pork packaging box and preservation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210068963.XA CN114468030A (en) | 2022-01-21 | 2022-01-21 | Pork packaging box and preservation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114468030A true CN114468030A (en) | 2022-05-13 |
Family
ID=81473193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210068963.XA Pending CN114468030A (en) | 2022-01-21 | 2022-01-21 | Pork packaging box and preservation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114468030A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2730758Y (en) * | 2003-08-21 | 2005-10-05 | 广东省农业机械研究所 | Automatic moulding plastic box package machine with air adjusting freshness-retaining |
| CN104229311A (en) * | 2014-08-28 | 2014-12-24 | 济南笨八戒食品有限公司 | Pork packing box and pork preservation method |
| CN205891331U (en) * | 2016-04-28 | 2017-01-18 | 湖南省流沙河花猪生态牧业股份有限公司 | Atmosphere preservation packagine machine that meat product used constructs |
| CN111498266A (en) * | 2020-04-29 | 2020-08-07 | 武冈家家康农业综合开发有限公司 | Pork fresh-keeping and color-preserving storage device and method |
-
2022
- 2022-01-21 CN CN202210068963.XA patent/CN114468030A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2730758Y (en) * | 2003-08-21 | 2005-10-05 | 广东省农业机械研究所 | Automatic moulding plastic box package machine with air adjusting freshness-retaining |
| CN104229311A (en) * | 2014-08-28 | 2014-12-24 | 济南笨八戒食品有限公司 | Pork packing box and pork preservation method |
| CN205891331U (en) * | 2016-04-28 | 2017-01-18 | 湖南省流沙河花猪生态牧业股份有限公司 | Atmosphere preservation packagine machine that meat product used constructs |
| CN111498266A (en) * | 2020-04-29 | 2020-08-07 | 武冈家家康农业综合开发有限公司 | Pork fresh-keeping and color-preserving storage device and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220513 |