Coated nut meat leisure food processing equipment

Abstract

The utility model discloses wrapped nut meat leisure food processing equipment, which relates to the technical field of food processing equipment and comprises a base liquid heater, a base liquid flow guide spraying unit, a conveying unit and a cooling, drying and sterilizing unit, the base liquid heater is used for heating and liquefying the base liquid wrapping the nut meat; the base liquid guiding and spraying unit is used for spraying the base liquid heated and liquefied by the base liquid heater onto the nut meat and carrying out primary cooling; the conveying unit is used for conveying the primarily cooled nut meat; the cooling, drying and sterilizing unit is arranged above the conveying unit and is used for cooling, drying and sterilizing the nut meat wrapped with the base liquid; and a slurry outlet of the base liquid heater is communicated with a slurry spraying opening of the base liquid flow guide spraying unit through a pipeline. According to the processing equipment for the coated nut meat leisure food, the surface of the nut meat is coated with a layer of seasoning base liquid for isolating oxygen, so that the dual purposes of preventing oxidation and enriching the flavor of the nut meat are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing equipment, in particular to a coating type nut kernel leisure food processing equipment. Background Art

[0002] At present, the processing of nut kernel products is still in the primary processing stage, such as walnut kernels, almond kernels, and almonds. The problem of single product structure is becoming more and more prominent, resulting in oversupply. At the same time, the kernels are rich in oil and are easily oxidized and rancid during storage, resulting in quality deterioration. The phenomenon of high inventory backlog loss rate is serious. At present, the circulation of walnuts is mainly raw walnuts, walnut kernels, and peeled walnut kernels. Among them, peeled walnut kernels are a new product in the past two years, but they have a fast oxidation and rancidity rate, a short shelf life, and the problem of unguaranteed sales quality is prominent.

[0003] The patent with publication number CN109123560A discloses a coated nut and a processing method thereof, belonging to the field of food processing technology. A coated nut, the raw material components of its coating include natural colloid, maltodextrin and powdered sugar; the natural colloid is gelatin and / or gum arabic. A processing method for coated nuts, comprising the following steps: preparing a coating liquid using the raw material components of the coating, coating the surface of the nut once using the coating liquid, sprinkling seasoning powder on the surface of the once coated nut, and coating the nut after the powder is sprinkled for a second time, finally obtaining coated nuts. The efficiency of coated nuts in effectively preventing powder loss is above 78%, and the efficiency of non-stickiness is above 81%. Compared with commercially available nut products with fried coating, the shelf life is extended by more than 1 month.

[0004] The patent with publication number CN210869699U discloses an automatic coating machine for nut processing, including a body frame unit, a transmission unit, a feeding unit and a coating unit. The body frame unit: the body frame unit includes a support frame, a liquid collection box is provided on the lower surface of the support frame, support legs are provided at the four corners of the lower surface of the support frame, a material baffle is provided on the upper surface of the support frame, and a second motor is provided on the left side of the support frame. The transmission unit: the transmission unit includes a rotating shaft, the number of the rotating shafts is two, and the rotating shafts are located at both ends of the support frame, the output shaft of the second motor passes through one side of the support frame and is connected with the rotating shaft, the rotating shaft is provided with a conveyor belt, the conveyor belt is provided with evenly distributed through holes, and the nuts can be evenly distributed on the surface of the conveyor belt through the material blocking roller. The utility model has good fresh-keeping coating effect, greatly improves the safety and quality of nuts, extends the shelf life, and reduces processing costs.

[0005] The existing nut coating machines are mainly used for the preservation or frying of nuts, and cannot enrich the flavor of nuts. Therefore, there is an urgent need for a coating type nut kernel leisure food processing equipment that can enrich the flavor of nut kernels while preserving the nut kernels. Summary of the invention

[0006] In order to solve the above technical problems, the utility model provides a coated nut kernel leisure food processing equipment, which achieves the dual purpose of preventing oxidation and enriching the flavor of the nut kernel by coating a layer of seasoning base liquid that isolates oxygen on the surface of the nut kernel.

[0007] To achieve the above purpose, the utility model provides the following solutions:

[0008] The utility model provides a coated nut kernel leisure food processing equipment, comprising a base liquid heater, a base liquid diversion spray unit, a conveying unit and a cooling, drying and sterilizing unit; the base liquid heater is used to heat and liquefy the base liquid wrapped on the outside of the nut kernel; the base liquid diversion spray unit is used to spray the base liquid heated and liquefied by the base liquid heater onto the nut kernel and perform preliminary cooling; the conveying unit is used to convey the nut kernel after preliminary cooling; the cooling, drying and sterilizing unit is arranged above the conveying unit, and is used to cool, dry and sterilize the nut kernel wrapped with the base liquid; the slurry outlet of the base liquid heater is connected with the slurry outlet of the base liquid diversion spray unit through a pipeline.

[0009] Optionally, the base liquid heater includes a temperature-controllable heating kettle, a drain hole, a stirring shaft, a water inlet and / or a steam inlet; the stirring shaft is arranged in the temperature-controllable heating kettle, the water inlet and / or the steam inlet is arranged in the middle and upper part of one side of the temperature-controllable heating kettle, and the drain hole is arranged in the middle and lower part of the temperature-controllable heating kettle.

[0010] Optionally, a flat cover is provided on the top of the temperature-controllable heating kettle.

[0011] Optionally, a heat dissipation window is provided at the bottom of the temperature-controllable heating kettle.

[0012] Optionally, a temperature control panel is provided on the other side of the temperature-controllable heating kettle.

[0013] Optionally, the base liquid diversion spray unit includes a base liquid conveying unit, a diversion pipe, a base liquid diversion trough, an air shower cooler and a stainless steel mesh conveyor belt; one end of the base liquid conveying unit is connected to the temperature-controllable heating kettle, the other end of the base liquid conveying unit is connected to one end of the diversion pipe, and the other end of the diversion pipe is connected to the base liquid diversion trough; the base liquid diversion trough is arranged on the stainless steel mesh conveyor belt and located below the diversion pipe; the air shower cooler is arranged above the stainless steel mesh conveyor belt and located on the side of the diversion pipe close to the output end of the stainless steel mesh conveyor belt.

[0014] Optionally, a spray control panel is provided on one side of the base liquid delivery unit.

[0015] Optionally, a spray heat dissipation window is provided at the lower portion of the base liquid delivery unit.

[0016] Optionally, a cover is provided above the cooling, drying and sterilization unit, and a fan and a plurality of ultraviolet lamp tubes are provided inside the cover.

[0017] Compared with the prior art, the utility model has achieved the following technical effects:

[0018] The utility model discloses a coating type nut kernel leisure food processing equipment, which achieves the dual purpose of preventing oxidation and enriching the flavor of the nut kernel by coating a layer of seasoning base liquid isolating oxygen on the surface of the nut kernel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic structural diagram of the coated nut kernel snack food processing equipment in the utility model.

[0021] Description of reference numerals:

[0022] 1. Base liquid heater; 2. Temperature-controlled heating kettle; 3. Flat opening cover; 4. Drain hole; 5. Stirring shaft; 6. Temperature control panel; 7. Temperature-controlled heat dissipation window; 8. Water inlet; 9. Steam inlet; 10. Base liquid diversion spray unit; 11. Base liquid conveying unit; 12. Diversion pipe; 13. Base liquid diversion trough; 14. Air shower cooler; 15. Spray control panel; 16. Spray heat dissipation window; 17. Stainless steel mesh conveyor belt; 18. Conveying unit; 19. Cooling, drying and sterilization unit; 20. Cover. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1As shown, this embodiment provides a coated nut kernel leisure food processing equipment, including a base liquid heater 1, a base liquid diversion spray unit 10, a conveying unit 18 and a cooling, drying and sterilization unit 19; the base liquid heater 1 is used to heat and liquefy the base liquid wrapped on the outside of the nut kernel; the base liquid diversion spray unit 10 is used to spray the base liquid heated and liquefied by the base liquid heater 1 onto the nut kernel and perform preliminary cooling; the conveying unit 18 is used to convey the nut kernel after preliminary cooling; the cooling, drying and sterilization unit 19 is arranged above the conveying unit 18, and is used to cool, dry and sterilize the nut kernel wrapped with the base liquid; the slurry outlet of the base liquid heater 1 is connected to the slurry outlet of the base liquid diversion spray unit 10 through a pipeline.

[0025] In this specific embodiment, the base liquid heater 1 includes a temperature-controllable heating kettle 2, a drain hole 4, a stirring shaft 5, a water inlet 8 and / or a steam inlet 9; a stirring shaft 5 is provided in the temperature-controllable heating kettle 2, a water inlet 8 and / or a steam inlet 9 is provided in the middle and upper part of one side of the temperature-controllable heating kettle 2, and a drain hole 4 is provided in the middle and lower part of the temperature-controllable heating kettle 2. A flat cover 3 is provided on the top of the temperature-controllable heating kettle 2. A temperature-controlled heat dissipation window 7 is provided at the bottom of the temperature-controllable heating kettle 2. A temperature control panel 6 is provided on the other side of the temperature-controllable heating kettle 2, and the temperature control panel 6 is used to display the temperature of the base liquid in the temperature-controllable heating kettle 2, and is provided with a button for adjusting the temperature.

[0026] The base liquid heater 1 heats the base liquid in the temperature-controllable heating kettle 2 with hot water or steam. The amount of hot water or steam is controlled by operating buttons, thereby achieving control of the base liquid temperature.

[0027] The base liquid diversion spray unit 10 includes a base liquid delivery unit 11, a diversion pipe 12, a base liquid diversion groove 13, an air shower cooler 14 and a stainless steel mesh conveyor belt 17; one end of the base liquid delivery unit 11 is connected to the temperature-controllable heating kettle 2, the other end of the base liquid delivery unit 11 is connected to one end of the diversion pipe 12, and the other end of the diversion pipe 12 is connected to the base liquid diversion groove 13; the base liquid diversion groove 13 is arranged on the stainless steel mesh conveyor belt 17 and located below the diversion pipe 12; the air shower cooler 14 is arranged above the stainless steel mesh conveyor belt 17 and located on one side of the diversion pipe 12 close to the output end of the stainless steel mesh conveyor belt 17. A spray control panel 15 is arranged on one side of the base liquid delivery unit 11. A spray heat dissipation window 16 is arranged at the lower part of the base liquid delivery unit 11.

[0028] The nut kernels enter from the input end of the stainless steel mesh conveyor belt 17 . When passing under the base liquid guide groove 13 , the base liquid flowing out from the bottom of the base liquid guide groove 13 covers and wraps the nut kernels. Then, the nut kernels are initially cooled and shaped by the air shower cooler 14 and enter the conveying unit 18 .

[0029] The air shower cooler 14 may specifically include a fan, the air outlet of the fan extends through an air outlet pipe to the top of the stainless steel mesh conveyor belt 17, and flows out through a fairing. The fairing is used to make the wind sprayed from the air outlet pipe cover the width of the stainless steel mesh conveyor belt 17, so that all the nut kernels passing on the stainless steel mesh conveyor belt 17 can be cooled by the air shower.

[0030] A cover 20 is provided above the cooling, drying and sterilizing unit 19 , and a fan and a plurality of ultraviolet lamp tubes are provided in the cover 20 .

[0031] In the coated nut kernel leisure food processing equipment of the utility model, the base liquid heater 1 adopts hot water heating or hot steam as the heat source, has a built-in temperature sensor and a metal wire heating tube, and adjusts the temperature in the temperature-controlled heating kettle 2 through the control panel. The base liquid heater 1 has a built-in drive motor to drive the stirring shaft 5 for stirring the base liquid, and the stirring speed is adjusted through the control panel. The temperature-controlled heat dissipation window 7 is used for heat dissipation of the working process of the base liquid heater 1. The flat cover 3 can be opened and closed at 0-180 degrees. The drain hole 4 is used for the discharge of hot water or condensed water. The water inlet 8 is used for hot water or cold water, and the steam inlet 9 is used for hot steam. The base liquid heater 1 is built with a peristaltic pump, which can transport the melted base liquid from the discharge port at the bottom of the temperature-controlled heating kettle 2 to the base liquid transport unit 11, and then evenly flow into the base liquid diversion groove 13 through the diversion pipe 12. A plurality of small holes are provided at the bottom of the diversion pipe 12, and a discharge seam is provided at the bottom of the base liquid diversion groove 13, so that the base liquid can be poured onto the surface of the nuts like a waterfall. Nuts are transported to the bottom of the base liquid guide groove 13 through a stainless steel mesh conveyor belt 17, and are then transported to the air shower cooler 14 after being sprinkled with base liquid. The air shower cooler 14 is wedge-shaped, with an air outlet at the bottom, and the air outlet is in a linear shape. The air temperature at the outlet of the air shower cooler 14 is adjustable (0°C-room temperature). The compressor used to adjust the air temperature of the shower cooler is placed in the box below the base liquid guide spray unit 10, and the box is provided with a control panel and a heat dissipation window. After being cooled in the air shower cooler 14, the nut kernels are transported to the cooling, drying and sterilization unit 19 through the conveying unit 18, and the purpose of cooling and drying is achieved through the circulation of dry air. At the same time, the unit is provided with an ultraviolet sterilization lamp to sterilize the surface of the nut kernels.

[0032] It should be noted that, for those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0033] This specification uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core idea of ​​the utility model. At the same time, for those skilled in the art, according to the idea of ​​the utility model, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A coated nut snack food processing equipment, characterized in that: It includes a base liquid heater, a base liquid diversion spray unit, a conveying unit and a cooling, drying and sterilization unit; the base liquid heater is used to heat and liquefy the base liquid wrapped on the outside of the nut kernel; the base liquid diversion spray unit is used to spray the base liquid heated and liquefied by the base liquid heater onto the nut kernel and perform preliminary cooling; the conveying unit is used to convey the nut kernel after preliminary cooling; the cooling, drying and sterilization unit is arranged above the conveying unit, and is used to cool, dry and sterilize the nut kernel wrapped with the base liquid; the slurry outlet of the base liquid heater is connected with the slurry outlet of the base liquid diversion spray unit through a pipeline.

2. The coated nut snack food processing equipment according to claim 1, characterized in that: The base liquid heater comprises a temperature-controllable heating kettle, a drain hole, a stirring shaft, a water inlet and / or a steam inlet; the stirring shaft is arranged in the temperature-controllable heating kettle, the water inlet and / or the steam inlet is arranged in the middle and upper part of one side of the temperature-controllable heating kettle, and the drain hole is arranged in the middle and lower part of the temperature-controllable heating kettle.

3. The coated nut snack food processing equipment according to claim 2, characterized in that: The top of the temperature-controllable heating kettle is provided with a flat opening cover.

4. The coated nut snack food processing equipment according to claim 2, characterized in that: The bottom of the temperature-controllable heating kettle is provided with a heat dissipation window.

5. The coated nut snack food processing equipment according to claim 2, characterized in that: A temperature control panel is arranged on the other side of the temperature-controllable heating kettle.

6. The coated nut snack food processing equipment according to claim 2, characterized in that: The base liquid diversion spray unit includes a base liquid conveying unit, a diversion pipe, a base liquid diversion groove, an air shower cooler and a stainless steel mesh conveyor belt; one end of the base liquid conveying unit is connected to the temperature-controllable heating kettle, the other end of the base liquid conveying unit is connected to one end of the diversion pipe, and the other end of the diversion pipe is connected to the base liquid diversion groove; the base liquid diversion groove is arranged on the stainless steel mesh conveyor belt and is located below the diversion pipe; the air shower cooler is arranged above the stainless steel mesh conveyor belt and is located on the side of the diversion pipe close to the output end of the stainless steel mesh conveyor belt.

7. The coated nut snack food processing equipment according to claim 6, characterized in that: A spray control panel is arranged on one side of the base liquid delivery unit.

8. The coated nut snack food processing equipment according to claim 6, characterized in that: A spray heat dissipation window is arranged at the lower part of the base liquid delivery unit.

9. The coated nut snack food processing equipment according to claim 1, characterized in that: A cover is arranged above the cooling, drying and sterilizing unit, and a fan and a plurality of ultraviolet lamp tubes are arranged inside the cover.

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