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CN-121970798-A - Sterilization method and sterilization device for cooked meat product processing

CN121970798ACN 121970798 ACN121970798 ACN 121970798ACN-121970798-A

Abstract

The invention discloses a sterilization method and a sterilization device for cooked meat product processing, which relate to the technical field of food production and processing and comprise a base and a sterilization tank, wherein the sterilization tank is in rotary fit connection with the base; the sterilizing tank is internally provided with a sterilizing cavity and a filtering cavity, the filtering cavities are communicated with the sterilizing cavity, two sterilizing cavities are arranged, a sterilizing mechanism and a material carrying mechanism are arranged in each sterilizing cavity, the filtering mechanism is arranged in each filtering cavity, the sterilizing mechanism comprises a heating assembly, the material carrying mechanism comprises a material carrying frame and a cover plate, the material carrying frame is in sliding fit with the sterilizing cavity along the axial direction of the sterilizing tank, the material carrying frames are provided with a plurality of material carrying frames and are arranged in a stacking mode along the vertical direction, and the cover plate covers the material carrying frames. Through the communication design of a plurality of sterilization chamber and filter chamber, realized the circulation multiplexing of hot water, after filtering through filtering mechanism, repeatedly usable follow-up sterilization operation has effectively reduced the waste of water resource and heat energy, has reduced processing cost, further practices thrift the energy consumption, has promoted the economic nature and the feature of environmental protection of equipment.

Inventors

  • Tian Dingmei
  • ZHAO JIAJUN
  • LIU XIANHONG
  • LI JUAN
  • HUANG RUPING

Assignees

  • 安徽和县太阳岛食品有限公司

Dates

Publication Date
20260505
Application Date
20260202

Claims (10)

  1. 1. A sterilization device for cooked meat product processing comprises a base (1) and a sterilization tank (2), and is characterized in that the sterilization tank (2) is connected with the base (1) in a rotary fit mode, a sterilization cavity (3) and a filter cavity (4) are arranged inside the sterilization tank (2), the filter cavity (4) is communicated with the sterilization cavity (3), the sterilization cavity (3) is provided with two sterilization cavities (3) which are symmetrically distributed and are respectively located at the top and the bottom of the filter cavity (4), a sterilization mechanism (5) and a material loading mechanism (6) are arranged in each sterilization cavity (3), a filtering mechanism (7) is arranged in each filter cavity (4), the sterilization mechanism (5) comprises a heating assembly (8), the material loading mechanism (6) comprises a material loading frame (9) and a cover plate (10), the material loading frame (9) is in sliding fit with the sterilization cavity (3) along the axial direction of the sterilization tank (2), and the material loading frame (9) is provided with a plurality of material loading frames and is arranged in a stacked mode along the vertical direction, and the cover plate (10) is arranged on the farthest material loading frame (4) in a mode.
  2. 2. The sterilizing device for cooked meat product processing according to claim 1, wherein the filtering mechanism (7) comprises two partition plates (11), two filtering baskets (12) and two filtering frames (13), the two partition plates (11) are respectively and fixedly arranged between the corresponding sterilizing cavity (3) and the corresponding filtering cavity (4), the partition plates (11) are provided with through grooves (14), one ends of the through grooves (14) far away from the filtering cavity (4) are of funnel-shaped structures, slots communicated with the through grooves (14) are formed in the side portions of the partition plates (11), the two filtering baskets (12) are respectively and slidably arranged in the corresponding slots, the filtering frames (13) are slidably arranged in the filtering cavity (4) and are positioned between the two partition plates (11), the two ends of each groove are respectively communicated with the corresponding through grooves (14), and the filtering core (15) is arranged in each groove.
  3. 3. The sterilizing device for cooked meat product processing as set forth in claim 2, wherein the filtering mechanism (7) further comprises a sealing assembly, a sliding groove (16) is formed in the inner wall of the filtering frame (13), openings (17) communicated with the sliding groove (16) are formed in the top and the bottom of the filtering frame (13), the sealing assembly is provided with two groups and symmetrically arranged in the sliding groove (16), the sealing assembly comprises a sliding frame (18) and a sealing frame (19), the sliding frame (18) is in sliding fit with the sliding groove (16), one end of the sealing frame (19) is fixedly connected with the sliding frame (18), and the other end of the sealing frame (19) is in sliding fit with the opening (17).
  4. 4. A sterilizing device for cooked meat product processing as set forth in claim 3, wherein said filter mechanism (7) further comprises an adjusting rod (20) and a cam (21), a rotation hole communicated with the chute (16) is provided on the outer side of said filter frame (13), said adjusting rod (20) is horizontally rotatably provided in the rotation hole, said cam (21) is fixedly connected with the adjusting rod (20), and said cam (21) is located in the chute (16), and the outer peripheral surface of said cam (21) is abutted against the sliding frame (18).
  5. 5. The sterilizing device for cooked meat product processing as set forth in claim 4, wherein the filtering mechanism (7) further comprises a handle (22) and a positioning screw (23), the handle (22) is fixedly connected with the adjusting rod (20), a through hole which is in sliding fit with the positioning screw (23) is formed in the handle (22), a first screw hole (24) and a second screw hole (25) which are in threaded fit with the positioning screw (23) are formed in the outer side of the filtering frame (13), when the positioning screw (23) is located in the first screw hole (24), the sealing frame (19) is abutted against a port of the through groove (14), and when the positioning screw (23) is located in the second screw hole (25), the sealing frame (19) is located in the opening (17).
  6. 6. The sterilizing device for cooked meat product processing according to claim 1, wherein the sterilizing mechanism (5) further comprises ultraviolet lamps (26), temperature sensors and control terminals, the ultraviolet lamps (26) are arranged in a plurality of annular arrays in the sterilizing cavity (3), the heating component (8) is an electric heating rod, the electric heating rod and the temperature sensors are fixedly arranged in the sterilizing cavity (3), and the ultraviolet lamps (26), the temperature sensors and the electric heating rod are electrically connected with the control terminals.
  7. 7. A sterilizing device for cooked meat product processing as in claim 6, characterized in that said sterilizing means (5) further comprises a water-proof cover (27), said water-proof cover (27) being provided in plurality and being respectively covered outside the corresponding ultraviolet lamp (26).
  8. 8. The sterilizing device for cooked meat product processing according to claim 1, wherein a driving rod (28) is rotatably arranged on the base (1), a driving gear (29) is fixedly arranged on the driving rod (28), a driven gear (30) is fixedly arranged on the outer side of the sterilizing tank (2), the driven gear (30) is meshed with the driving gear (29), a driving motor is fixedly arranged on the base (1), and the output end of the driving motor is fixedly connected with the driving rod (28) coaxially.
  9. 9. The sterilizing device for cooked meat product processing according to claim 1, wherein the material carrying mechanism (6) further comprises a sliding rail (31), a bottom plate (32) and a limiting assembly, the sliding rail (31) is horizontally and fixedly connected to the sterilizing tank (2), the bottom plate (32) is slidably arranged on the sliding rail (31), the limiting assembly is provided with a plurality of groups and is arranged on the bottom plate (32) in a rectangular array, the limiting assembly comprises a first buckle (33), a second buckle (34) and a connecting plate (35), the first buckle (33) is fixedly connected with the bottom plate (32), the second buckle (34) is fixedly connected with the cover plate (10), and two ends of the connecting plate (35) are respectively connected with the first buckle (33) and the second buckle (34) in a matched mode.
  10. 10. A sterilization method for cooked meat product processing, which employs the sterilization apparatus for cooked meat product processing according to any one of claims 1 to 9, characterized by comprising the steps of: Firstly, placing cooked meat products to be sterilized into each material carrying frame (9) one by one, after placing, covering a cover plate (10) on the material carrying frame (9) farthest from a filter cavity (4), wherein the cover plate (10) is used for preventing the cooked meat products in the material carrying frames (9) from falling off in the rotation process of a subsequent sterilization tank (2), and then pushing the material carrying frames (9) carrying the cooked meat products to be sterilized into a sterilization cavity (3) positioned at the top of the sterilization tank (2) along the axial direction of the sterilization tank (2); Step two, rotating the sterilizing tank (2), wherein the sterilizing cavity (3) filled with cooked meat products to be sterilized gradually rotates towards the bottom of the sterilizing tank (2), and meanwhile, hot water in the other sterilizing cavity (3) flows into the rotating sterilizing cavity (3) after being filtered through the filtering cavity (4) and the internal filtering mechanism (7); Step three, when the sterilizing cavity (3) filled with the cooked meat product to be sterilized is completely rotated to the bottom of the sterilizing tank (2), a heating component (8) in the sterilizing mechanism (5) is started to heat hot water in the cavity, and the temperature is maintained in a constant range required by sterilization, so that the cooked meat product is fully sterilized; And step four, the operator extracts a material carrying frame (9) positioned at the top of the sterilization tank (2) and in the sterilization cavity (3) with the sterilization operation completed, and then takes out the sterilized cooked meat product and puts the cooked meat product into a new cooked meat product to be sterilized.

Description

Sterilization method and sterilization device for cooked meat product processing Technical Field The invention relates to the technical field of food production and processing, in particular to a sterilization method and a sterilization device for cooked meat product processing. Background In the cooked meat product processing industry, sterilization is a core process for guaranteeing the food safety of products and prolonging the shelf life, wherein water bath type sterilization is mild in sterilization, and can well preserve the taste and quality of the cooked meat product, so that the method is widely applied to the processing production of various cooked meat products. At present, the water bath sterilization devices for cooked meat products in the market are more in variety, cover various types such as small-sized manual type, medium-sized semi-automatic type, large-sized pipelining type and the like, and are widely applied to the processing and production of various cooked meat products such as marinated meat, vacuum packaged ham, sauced marinated meat products and the like. The core working principle of the device is that cooked meat products are placed in a hot water environment with a certain temperature in a hot water infiltration mode, and the temperature is kept for a period of time, so that residual harmful microorganisms, bacteria and spores in the meat products are killed, the expected sterilization effect is achieved, the food safety of the cooked meat products is ensured, and the shelf life of the products is prolonged. Most of the hot water of the existing sterilizing device is in a disposable mode, namely after the sterilization operation of a batch of cooked meat products is finished, the sterilized hot water is directly discharged for treatment due to the fact that a small amount of impurities such as the residues of the cooked meat products, grease and seasoning residues are mixed, the hot water cannot be reused for the subsequent sterilization operation, serious waste of water resources and heat energy is caused, and the processing cost is greatly increased. Meanwhile, most of the existing sterilizing devices adopt a single sterilizing cavity structure, after one sterilizing operation is finished, the material carrying structure can be pulled out, sterilized materials can be taken out, then cooked meat products to be sterilized are put in again, feeding, sterilizing and discharging cannot be synchronously and alternately performed, and the waiting time of the operation is long. Disclosure of Invention The invention provides a sterilization method and a sterilization device for processing cooked meat products, which can solve the problems that hot water used for sterilization in the prior art is mixed with a small amount of impurities, is directly discharged and treated, cannot be reused for subsequent sterilization operation, causes serious waste of water resources and heat energy, and greatly increases processing cost. A sterilizing device for cooked meat product processing comprises a base and a sterilizing tank, wherein the sterilizing tank is connected with the base in a rotary fit mode, sterilizing cavities and filter cavities are arranged in the sterilizing tank, the filter cavities are communicated with the sterilizing cavities, the sterilizing cavities are symmetrically distributed and are respectively located at the top and the bottom of the filter cavities, a sterilizing mechanism and a material carrying mechanism are arranged in each sterilizing cavity, the filter cavities are internally provided with the filtering mechanism, the sterilizing mechanism comprises a heating assembly, the material carrying mechanism comprises a material carrying frame and a cover plate, the material carrying frame is in sliding fit with the sterilizing cavities along the axial direction of the sterilizing tank, the material carrying frames are provided with a plurality of material carrying frames and are arranged in a stacked mode along the vertical direction, and the cover plate covers the material carrying frame farthest from the filter cavities. According to one embodiment of the invention, the filtering mechanism comprises two partition plates, two filtering baskets and a filtering frame, wherein the two partition plates and the two filtering baskets are respectively and fixedly arranged between a corresponding sterilizing cavity and a filtering cavity, a through groove is formed in each partition plate, one end of each through groove, which is far away from the filtering cavity, is of a funnel-shaped structure, a slot communicated with each through groove is formed in each side part of each partition plate, the two filtering baskets are respectively and slidably arranged in the corresponding slot, the filtering frame is slidably arranged in the filtering cavity and positioned between the two partition plates, a groove is formed in each filtering frame, two ends of each groove are respectiv