Uniform air flow structure of food processing drying machine

Abstract

The utility model discloses a drying -machine even flow guiding structure for food processing, including the casing, the sealing cover of screw thread cover is equipped on the casing outside upper end, the support plate of fixed in the casing inside lower extreme. The utility model discloses through the design of shunt function, can arrange to each area of food with the state of even flow guiding of gas, and then improved the drying effect of food, through the design of secondary shunt, can be arranged in the inside upper end of casing with the state of convection to food drying of gas, thus can know, through using the device in the application, improved the drying efficiency of food. The utility model can heat the gas in the casing, and then heat the gas arranged in the casing, the purpose is to dry the food in the casing with the gas with heat, greatly improved the drying effect of food of the device, in addition, the gas arranged in the casing is discharged to the outside by the exhaust cover, ensures the stability of the gas pressure in the casing.

Description

Technical Field

[0001] This utility model relates to the technical field of food drying equipment, specifically a uniform flow guiding structure for a food processing dryer. Background Technology

[0002] Drying refers to the process of removing moisture from food by evaporating it in hot air. Food drying is one of the main technologies in food storage and processing. It removes most of the moisture from food, reducing its water activity, inhibiting the growth and reproduction of microorganisms, and extending its shelf life. A food dryer is typically a closed machine that uses hot air to evaporate and remove moisture from materials; it is an important piece of machinery in the food processing industry.

[0003] A patent search revealed a document titled "A Drying Structure for Food Processing" (publication number "CN223050320U"). The device in this document fails to divert the gas discharged into the main body of a small food dryer, resulting in uneven gas flow for drying different areas of the food and thus reducing the drying effect. Therefore, this invention designs a uniform flow guiding structure for a food processing dryer to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a uniform flow guiding structure for a food processing dryer to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a uniform flow guiding structure for a food processing dryer, comprising a shell; a sealing cap threaded onto the upper part of the shell; a support plate fixed to the lower part of the shell; a flow guiding column fixed to the middle part of the shell, the flow guiding column being fixedly inserted through the support plate; a baffle fixed to the upper part of the shell, the baffle fixedly sleeved on the outside of the flow guiding column; a partition plate disposed on the top of the baffle plate, the outer side of the partition plate being fixedly connected to the inner wall of the shell, and the inner side of the partition plate being fixedly connected to the outer wall of the flow guiding column; an exhaust assembly assembled at the bottom of the shell, the exhaust assembly being able to exhaust external gas into the interior of the flow guiding column; and a flow splitting assembly assembled inside the flow guiding column, the flow splitting assembly being able to exhaust the gas inside the flow guiding column into the upper part of the shell in a uniform distribution manner.

[0006] Preferably, the exhaust assembly includes an air pump fixedly disposed on the right side of the bottom end inside the housing; a connecting pipe fixedly disposed on the right side of the air pump, and the connecting pipe is fixedly inserted through the housing; and a filter screen fixedly disposed inside the connecting pipe.

[0007] Preferably, the diversion component includes a mounting hole integrally disposed inside the lower end of the guide column; and a first vent hole integrally disposed inside the upper end of the guide column.

[0008] Preferably, the number of partitions is four, the angle between any two partitions is 90 degrees, and the top of the sealing cover is fixed with several exhaust sleeves, and the exhaust sleeves are fixed with check valves.

[0009] Preferably, the mounting hole and the first vent hole are through holes, the first vent hole is offset from the partition, and a first one-way valve is fixed inside the first vent hole.

[0010] Preferably, the support plate is provided with a heating component, which can heat the gas inside the shell. The heating component includes a first cavity integrally disposed inside the support plate; a heating tube fixed inside the first cavity; a clearance hole fixed at the top of the support plate, and the clearance hole is a through hole; and a copper plate fixed at the top of the support plate, and the copper plate is fixedly sleeved on the outside of the guide column.

[0011] Preferably, a controller is fixedly mounted on the outer wall of the housing, and the controller is connected to the air pump and the heating tube through wires. A drain pipe is fixedly mounted on the lower left side of the housing, and a valve is rotatably inserted through the drain pipe.

[0012] Preferably, the upper part of the housing is integrally provided with a number of second cavities, and the second cavities are offset from the partition.

[0013] Preferably, a plurality of second exhaust holes are integrally provided at the upper end of the housing, and the interior of the second exhaust holes is connected to the interior of the second cavity, and a second one-way valve is fixedly provided inside the second exhaust holes.

[0014] Preferably, a plurality of mounting tubes are fixed inside the flow guide column, and the mounting tubes correspond one-to-one with the second cavity. The end of the mounting tube away from the flow guide column is fixedly inserted through the shell.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model, through the design of the diversion function, can discharge gas in a uniform flow state to various areas of the food, thereby improving the drying effect of the food. In addition, through the secondary diversion design, the gas discharged into the upper part of the shell can be in a convective state to dry the food. Thus, it can be seen that by using the device in this application, the drying efficiency of the food is improved.

[0017] 2. This utility model can heat the gas inside the shell, thereby raising the temperature of the gas discharged into the shell. The purpose is to dry the food inside the shell with the heated gas, which greatly improves the drying effect of the device on the food. In addition, the gas discharged into the shell is discharged to the outside through the exhaust sleeve, ensuring the stability of the gas pressure inside the shell. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a front perspective view of a uniform airflow guiding structure for a food processing dryer according to this utility model.

[0020] Figure 2 This is a perspective view of the internal structure of a uniform flow guiding structure for a food processing dryer according to this utility model;

[0021] Figure 3 This is an internal top view of the casing;

[0022] Figure 4 This is a three-dimensional view of the retaining net and the support plate.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1-Housing, 2-Sealing cover, 3-Support plate, 4-Guide column, 5-Baffle, 6-Baffle plate, 7-Exhaust assembly, 8-Diverter assembly, 701-Air pump, 702-Connecting pipe, 703-Filter screen, 801-Mounting hole, 802-First exhaust hole, 9-Exhaust sleeve, 10-Stop valve, 11-First check valve, 12-First cavity, 13-Heating tube, 14-Leaving hole, 15-Copper plate, 16-Controller, 17-Drain pipe, 18-Valve, 19-Second cavity, 20-Second exhaust hole, 21-Second check valve, 22-Mounting pipe. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] A preferred embodiment of the uniform flow guiding structure for the food processing dryer provided by this utility model is, for example... Figures 1 to 4 The image shows a uniform flow guiding structure for a food processing dryer, comprising a housing 1; a sealing cap 2 threaded onto the upper part of the outer side of the housing 1; a support plate 3 fixed to the lower part of the inner side of the housing 1; a flow guiding column 4 fixed to the middle part of the inner side of the housing 1, and the flow guiding column 4 is fixedly inserted through the support plate 3; a baffle 5 fixed to the upper part of the inner side of the housing 1, and the baffle 5 is fixedly sleeved on the outside of the flow guiding column 4; a partition 6 disposed on the top of the baffle 5, the outer side of the partition 6 being fixedly connected to the inner wall of the housing 1, and the inner side of the partition 6 being fixedly connected to the outer wall of the flow guiding column 4; an exhaust assembly 7 assembled at the bottom of the inner side of the housing 1, the exhaust assembly 7 being able to exhaust external gas into the interior of the flow guiding column 4, the exhaust assembly 7 including an air pump 701 fixed to the right side of the bottom of the inner side of the housing 1; a connecting pipe 702 fixed to the right side of the air pump 701, and the connecting pipe 702 being fixedly inserted through the housing 1; and a filter screen 703 fixed inside the connecting pipe 702.

[0028] It should be noted that existing drying structures for food processing still have certain shortcomings in actual use. They cannot divert gas to the food location, which affects the drying effect.

[0029] In this embodiment, the partition 6 first divides the upper part of the shell 1 into several storage compartments. The staff puts the food into the storage compartments in a classified manner, and the baffle 5 supports the food. The staff then connects the sealing cap 2 to the shell 1 by thread. The staff then turns on the air pump 701, which discharges the outside air into the lower part of the shell 1 through the connecting pipe 702. The filter screen 703 can filter the dust in the outside air.

[0030] In a further preferred embodiment of this utility model, a flow-dividing component 8 is assembled inside the guide column 4. The flow-dividing component 8 can discharge the gas inside the guide column 4 into the upper part of the housing 1 in a uniform distribution manner. The flow-dividing component 8 includes an installation hole 801 integrally disposed at the lower end of the guide column 4; and a first exhaust hole 802 integrally disposed at the upper end of the guide column 4. The installation hole 801 and the first exhaust hole 802 are through holes. The first exhaust hole 802 is offset from the partition 6. A first one-way valve 11 is fixedly disposed inside the first exhaust hole 802. There are four partitions 6. The angle between any two partitions 6 is 90 degrees. Several exhaust sleeves 9 are fixedly disposed on the top of the sealing cover 2. A stop valve 10 is fixedly disposed inside the exhaust sleeves 9.

[0031] In this embodiment, the gas discharged into the lower part of the housing 1 enters the interior of the guide column 4 through the mounting hole 801. At this time, a number of first exhaust holes 802 divert the gas inside the guide column 4 into the storage compartment, thereby allowing the gas to uniformly dry various areas of the food inside the storage compartment. The gas discharged into the upper part of the housing 1 is discharged to the outside through the exhaust sleeve 9. The check valve 10 prevents outside gas from entering the upper part of the housing 1 through the exhaust sleeve 9. The first one-way valve 11 prevents moisture in the food from entering the interior of the guide column 4 through the first exhaust holes 802.

[0032] Example 2

[0033] Based on Example 1, a preferred embodiment of the uniform flow guiding structure for the food processing dryer provided by this utility model is, for example... Figures 1 to 4 As shown: A heating assembly is installed inside the support plate 3, which can heat the gas inside the shell 1. The heating assembly includes a first cavity 12 integrally installed inside the support plate 3; a heating pipe 13 fixed inside the first cavity 12; a clearance hole 14 fixed at the top of the support plate 3, and the clearance hole 14 is a through hole; a copper plate 15 fixed at the top of the support plate 3, and the copper plate 15 is fixedly sleeved on the outside of the guide column 4; a controller 16 is fixedly installed on the outer wall of the shell 1, and the controller 16 is connected to the air pump 701 and the heating pipe 13 through wires; and a heating pipe 13 is fixedly installed on the lower left side of the shell 1. There is a drain pipe 17, and a valve 18 is rotatably inserted through the drain pipe 17. Several second cavities 19 are integrally formed inside the upper part of the housing 1. The second cavities 19 are offset from the partition 6. Several second vent holes 20 are integrally formed inside the upper part of the housing 1, and the interior of the second vent holes 20 is connected to the interior of the second cavities 19. A second one-way valve 21 is fixed inside the second vent holes 20. Several installation pipes 22 are fixed inside the guide column 4. The installation pipes 22 correspond one-to-one with the second cavities 19. The end of the installation pipe 22 away from the guide column 4 is fixedly inserted through the housing 1.

[0034] In this embodiment, the operator turns on the heating tube 13. The heat generated by the heating tube 13 is transferred to the copper plate 15 through the clearance hole 14. The heated copper plate 15 heats the gas at the upper end of the shell 1, improving the drying effect of the gas on the food. In addition, the gas discharged into the support column is diverted through the installation pipe 22, through the second cavity 19, and through the second exhaust hole 20 into the storage compartment. At this time, the gas discharged into the storage compartment is in a convection state, drying the food and further improving the drying effect. After the device is used up, the operator opens the valve 18 to discharge the residual moisture at the lower end of the shell 1 through the drain pipe 17. The second one-way valve 21 prevents moisture in the food from entering the second cavity 19 through the second exhaust hole 20.

[0035] In summary, this application enables the gas to be uniformly guided and discharged to various areas of the food, thereby improving the drying effect. This device can also heat the gas inside the shell, thus raising the temperature of the gas discharged into the shell, further enhancing the drying effect on the food.

Claims

1. A uniform flow guiding structure for a food processing dryer, characterized in that, include: Shell (1); A sealing cap (2) is threaded onto the upper part of the outer side of the housing (1); A support plate (3) is fixed inside the lower end of the housing (1); A flow guide column (4) is fixedly installed in the middle of the housing (1), and the flow guide column (4) is fixedly inserted through the support plate (3); a baffle (5) is fixedly installed in the upper part of the housing (1), and the baffle (5) is fixedly sleeved on the outside of the flow guide column (4); The partition (6) is set on the top of the baffle (5). The outer side of the partition (6) is fixedly connected to the inner wall of the shell (1), and the inner side of the partition (6) is fixedly connected to the outer wall of the guide column (4). An exhaust assembly (7) is installed at the bottom of the interior of the housing (1), which can exhaust external gas into the interior of the guide column (4); The flow splitting component (8) assembled inside the flow guide column (4) can discharge the gas inside the flow guide column (4) into the upper part of the shell (1) in a uniform distribution manner.

2. The uniform flow guiding structure for a food processing dryer according to claim 1, characterized in that: The exhaust assembly (7) includes: An air pump (701) is fixed inside the housing (1) at the bottom right side. A connecting pipe (702) is fixedly installed on the right side of the air pump (701), and the connecting pipe (702) is fixedly inserted through the housing (1); A filter screen (703) is fixed inside the connecting pipe (702).

3. The uniform flow guiding structure for a food processing dryer according to claim 1, characterized in that: The splitter component (8) includes: An integral mounting hole (801) is provided at the lower end of the inside of the guide column (4). The first exhaust hole (802) is integrally set inside the upper end of the guide column (4).

4. The uniform flow guiding structure for a food processing dryer according to claim 1, characterized in that: The number of partitions (6) is four, the angle between each pair of partitions (6) is 90 degrees, and the top of the sealing cover (2) is fixed with several exhaust sleeves (9), and the exhaust sleeves (9) are fixed with a stop valve (10).

5. The uniform flow guiding structure for a food processing dryer according to claim 3, characterized in that: The mounting hole (801) and the first vent hole (802) are designed as through holes. The first vent hole (802) is offset from the partition (6). The first vent hole (802) is equipped with a first one-way valve (11).

6. The uniform flow guiding structure for a food processing dryer according to claim 1, characterized in that: The support plate (3) is equipped with a heating component, which can heat the gas inside the shell (1). The heating component includes: A first cavity (12) integrally disposed inside the support plate (3); Heating tube (13) fixed inside the first cavity (12); A clearance hole (14) is fixed at the top of the inside of the support plate (3), and the clearance hole (14) is a through hole; A copper plate (15) is fixedly installed on the top of the support plate (3), and the copper plate (15) is fixedly sleeved on the outside of the guide column (4).

7. The uniform flow guiding structure for a food processing dryer according to claim 1, characterized in that: A controller (16) is fixedly installed on the outer wall of the housing (1). The controller (16) is connected to the air pump (701) and the heating tube (13) by wires. A drain pipe (17) is fixedly installed on the lower left side inside the housing (1). A valve (18) is rotatably inserted through the drain pipe (17).

8. The uniform flow guiding structure for a food processing dryer according to claim 1, characterized in that: The upper part of the housing (1) is integrally provided with several second cavities (19), and the second cavities (19) are offset from the partition (6).

9. The uniform flow guiding structure for a food processing dryer according to claim 1, characterized in that: The upper part of the housing (1) is integrally provided with several second exhaust holes (20), and the interior of the second exhaust holes (20) is connected to the interior of the second cavity (19). A second one-way valve (21) is fixedly installed inside the second exhaust holes (20).

10. The uniform flow guiding structure for a food processing dryer according to claim 1, characterized in that: The guide column (4) has several mounting tubes (22) fixed inside. The mounting tubes (22) correspond one-to-one with the second cavity (19). The end of the mounting tube (22) away from the guide column (4) is fixedly inserted through the shell (1).

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