Cleaning device of food vacuum freeze drying equipment

Abstract

The utility model provides a cleaning device of food vacuum freeze drying equipment, which comprises a drying box, a supporting assembly arranged on the surface of the drying box, a connecting assembly arranged on the surface of a supporting rod, a fixing assembly arranged on the surface of the supporting rod, a placing assembly arranged on the top of a supporting plate, and a flushing assembly arranged on the surface of the drying box. The filtering assembly is arranged at the bottom of the drying box and comprises a filtering plate, a water tank and an impurity storage box. According to the cleaning device of the food vacuum freeze-drying equipment, the two connecting plates are clamped at the two ends of the containing plate, the containing assembly can be fixed to the top of the supporting plate, and therefore food can be placed in the containing plate to be dried, the connecting plates are driven by the hydraulic rods to move, and the cleaning effect is good. The washing assembly is used for washing the surface of the placing plate, residues on the surface of the placing plate can be filtered and stored through the filtering assembly, manual cleaning is not needed in the process, manpower is saved, and meanwhile the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of vacuum freeze dryer cleaning technology, and in particular to a cleaning device for food vacuum freeze dryer equipment. Background Technology

[0002] Vacuum freeze dryers are suitable for drying high-grade raw materials, traditional Chinese medicine slices, biological materials, wild vegetables, dehydrated vegetables, food, fruits, chemicals, pharmaceutical intermediates, and other materials. Freeze-vacuum drying integrates a refrigeration system, a vacuum system, a heat transfer oil heating system, and a dehumidification system into a single unit, resulting in a new type of cabinet structure that maximizes the use of the material storage space within the cabinet for drying.

[0003] During prolonged use, food residue accumulates inside vacuum freeze dryers. Failure to clean this residue can compromise internal hygiene, leading to bacterial growth and food safety issues. However, the desiccant consists of multiple layers, requiring manual cleaning and removal of these layers, which is both labor-intensive and inefficient.

[0004] Therefore, it is necessary to provide a cleaning device for food vacuum freeze-drying equipment to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides a cleaning device for a food vacuum freeze-drying equipment, which solves the problem of time-consuming and labor-intensive manual cleaning of the dryer.

[0006] To solve the above-mentioned technical problems, this utility model provides a cleaning device for a food vacuum freeze-drying equipment, comprising: a drying box, wherein a support assembly is provided on the surface of the drying box, and the support assembly includes a support rod and a hydraulic rod;

[0007] A connecting assembly disposed on the surface of the support rod, the connecting assembly including a support plate and a connecting groove;

[0008] A fixing component is disposed on the surface of the support rod, the fixing component includes a connecting plate movably connected to the outer surface of the support rod, and a fixing block is fixedly connected to the surface of one end of the connecting plate;

[0009] A placement assembly is disposed on the top of the support plate, and the placement assembly includes a placement plate, a slider, and a fixing groove;

[0010] A rinsing assembly is disposed on the surface of the drying chamber, and the rinsing assembly includes a water storage tank, a water supply pipe, and a nozzle.

[0011] A filter assembly is disposed at the bottom of the drying chamber, and the filter assembly includes a filter plate, a water tank, and an impurity storage tank.

[0012] Preferably, the support rod is fixedly connected to the inner surfaces of the left and right ends of the drying chamber, the hydraulic rod is fixedly installed on the surfaces of the left and right ends of the drying chamber, and one end of the hydraulic rod is fixedly connected to the surface of the connecting plate.

[0013] Preferably, the support plate is fixedly connected to the surface of the support rod, and the connecting groove is formed on the top of the support plate.

[0014] Preferably, the placement plate is movably connected to the top of the support plate, the slider is fixedly connected to the bottom of the placement plate, the slider is movably embedded inside the connecting groove, and the fixing groove is formed at both ends of the placement plate.

[0015] Preferably, the water storage tank is fixedly connected to the top of the drying box, the water supply pipe is fixedly connected to both ends of the water storage tank, and the nozzle is fixedly installed at the bottom of the support plate.

[0016] Preferably, the filter plate is fixedly installed on the inner surface of the drying chamber at the bottom of the connecting plate, the water tank is opened at the bottom of the drying chamber, and the impurity storage box is fixedly connected to the bottom of the left and right ends of the drying chamber.

[0017] Preferably, the surface of the water storage tank is provided with a circulating stirring assembly, which includes a water pump. The water pump is fixedly installed on the outer surface of one end of the water tank, and a connecting pipe is fixedly connected to the top of the water pump. The other end of the connecting pipe is fixedly connected to the surface of the water storage tank. An agitator is movably connected inside the water storage tank, and a drive motor is fixedly connected to the top of the agitator.

[0018] Compared with related technologies, the cleaning device for a food vacuum freeze-drying equipment provided by this utility model has the following beneficial effects:

[0019] This utility model provides a cleaning device for a food vacuum freeze-drying equipment. By clamping the two ends of the placement plate with two connecting plates, the placement component can be fixed on the top of the support plate, so that food can be placed inside the placement plate for drying. The connecting plates are driven to move by a hydraulic rod, and the rinsing component rinses the surface of the placement plate. The residue on the surface of the placement plate can be filtered and stored by the filter component. This process does not require manual cleaning, saving manpower and improving work efficiency. Attached Figure Description

[0020] Figure 1 A schematic diagram of the structure of a first embodiment of a cleaning device for a food vacuum freeze-drying equipment provided by this utility model;

[0021] Figure 2 for Figure 1 The diagram shows the internal structure of the drying oven.

[0022] Figure 3 for Figure 2 The diagram shows the connection structure of the connecting components.

[0023] Figure 4 for Figure 2 The diagram shows the connection structure of the fixed components.

[0024] Figure 5 for Figure 2 The diagram shows the connection structure for placing the components.

[0025] Figure 6 This is a schematic diagram of the second embodiment of the cleaning device of a food vacuum freeze-drying equipment provided by this utility model.

[0026] Numbered in the diagram: 1. Drying oven

[0027] 2. Support assembly; 21. Support rod; 22. Hydraulic rod.

[0028] 3. Connecting components; 31. Support plate; 32. Connecting groove.

[0029] 4. Fixing components; 41. Connecting plate; 42. Fixing block.

[0030] 5. Component placement; 51. Placement plate; 52. Slider; 53. Fixing slot.

[0031] 6. Flushing assembly; 61. Water tank; 62. Water pipe; 63. Sprayer head.

[0032] 7. Filter assembly; 71. Filter plate; 72. Water tank; 73. Impurity storage box.

[0033] 8. Circulating mixing assembly; 81. Water pump; 82. Connecting pipe; 83. Agitator; 84. Drive motor. Detailed Implementation

[0034] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0035] First Embodiment

[0036] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a cleaning device for a food vacuum freeze-drying equipment provided by this utility model; Figure 2 for Figure 1The diagram shows the internal structure of the drying oven. Figure 3 for Figure 2 The diagram shows the connection structure of the connecting components. Figure 4 for Figure 2 The diagram shows the connection structure of the fixed components. Figure 5 for Figure 2 The diagram shows the connection structure of the placement components. A cleaning device for a food vacuum freeze-drying equipment includes: a drying chamber 1, the surface of which is provided with a support assembly 2, the support assembly 2 including a support rod 21 and a hydraulic rod 22;

[0037] A connecting component 3 is disposed on the surface of the support rod 21, and the connecting component 3 includes a support plate 31 and a connecting groove 32.

[0038] Fixing component 4 is disposed on the surface of the support rod 21. The fixing component 4 includes a connecting plate 41, which is movably connected to the outer surface of the support rod 21. The fixing block 42 is fixedly connected to the surface of one end of the connecting plate 41.

[0039] Placement component 5 is disposed on the top of the support plate 31. The placement component 5 includes a placement plate 51, a slider 52, and a fixing groove 53.

[0040] A rinsing assembly 6 is disposed on the surface of the drying chamber 1. The rinsing assembly 6 includes a water storage tank 61, a water supply pipe 62, and a nozzle 63.

[0041] The filter assembly 7 is disposed at the bottom of the drying chamber 1, and the filter assembly 7 includes a filter plate 71, a water tank 72 and an impurity storage tank 73.

[0042] A protective door is installed at the front of the drying oven 1. Food can be placed inside the drying oven 1 through the protective door, and the interior of the drying oven 1 can be sealed. The vacuum system inside the drying oven 1 draws a vacuum to remove some of the moisture. The material freezes, and the water contained in the molecules is discharged to the surface of the material and frozen. After the freezing requirements are met, the heating system heats and dries the material. The vacuum draws the water contained in the material to the freezing collection box to freeze, thus achieving the freeze-drying requirements of the material. The function of the support component 2 is to support and limit the movement of the fixed component 4. The function of the connecting component 3 is to provide support. The function of the fixed component 4 is to connect with the placement component 5 to fix the placement component 5 and seal both ends of the placement component 5. There are two connecting plates 41, which are slidably connected to the outer surfaces of the support rods 21 at the left and right ends of the support plate 31, and multiple fixing blocks 42 are linearly arrayed on the surface of both connecting plates 41. The function of the placement component 5 is to place food. The function of the rinsing component 6 is to rinse away the residue on the surface of the placement component 5. The function of the filter component 7 is to filter and store wastewater.

[0043] The support rod 21 is fixedly connected to the inner surfaces of the left and right ends of the drying chamber 1, and the hydraulic rod 22 is fixedly installed on the surfaces of the left and right ends of the drying chamber 1. One end of the hydraulic rod 22 is fixedly connected to the surface of the connecting plate 41.

[0044] The support rods 21 are divided into multiple groups of three. The multiple groups of support rods 21 are fixedly connected to the inner surfaces of the left and right ends of the drying chamber 1, and the two connecting plates 41 are slidably connected to the outer surfaces of the support rods 21. The hydraulic rods 22 are divided into two groups of four. The two groups of hydraulic rods 22 are fixedly connected to the surfaces of the left and right ends of the drying chamber 1, and the two connecting plates 41 are fixedly connected to one end of the telescopic rod in the two groups of hydraulic rods 22. By extending and retracting the hydraulic rods 22, the two connecting plates 41 can be moved towards each other or relative to each other.

[0045] The support plate 31 is fixedly connected to the surface of the support rod 21, and the connecting groove 32 is formed on the top of the support plate 31.

[0046] Each set of support rods 21 has two support plates 31 fixedly connected to its surface, and two connecting plates 41 are movably connected to the outer surface of the support rods 21 at both ends of each set of support plates 31.

[0047] The placement plate 51 is movably connected to the top of the support plate 31, the slider 52 is fixedly connected to the bottom of the placement plate 51, the slider 52 is movably embedded in the inside of the connecting groove 32, and the fixing groove 53 is opened at both ends of the placement plate 51.

[0048] The placement plate 51 is U-shaped, with two sliders 52 fixedly connected to the bottom. The two sliders 52 can be embedded in the two connecting slots 32 in each group to limit the placement plate 51. Each placement plate 51 has a fixing slot 53 at both ends. When the two connecting plates 41 are connected to the left and right ends of the placement plate 51, the fixing blocks 42 on the surface of the two connecting plates 41 can be embedded in the fixing slots 53 at both ends of each placement plate 51, thereby fixing the placement plate 51 to the top of the support plate 31. The inner surface of the placement plate 51 and the surface of the connecting plate 41 form a groove, which can be placed inside the groove for drying.

[0049] The water storage tank 61 is fixedly connected to the top of the drying box 1, the water supply pipe 62 is fixedly connected to both ends of the water storage tank 61, and the nozzle 63 is fixedly installed at the bottom of the support plate 31.

[0050] The top of the water storage tank 61 is connected to a liquid inlet, through which cleaning fluid can be added to the inside of the water storage tank 61. The water supply pipe 62 is a pipe with a valve fixedly connected to its surface. The two pipes are embedded inside the left and right support plates 31 of each group through the inside of the drying box 1, and are fixedly connected to the nozzle 63 at the bottom of the support plate 31. Thus, when the valve is opened, the cleaning fluid can be sprayed from the nozzle 63 through the water supply pipe 62 to the surface of the placement plate 51, thereby rinsing the placement plate 51.

[0051] The filter plate 71 is fixedly installed on the inner surface of the drying box 1 at the bottom of the connecting plate 41, the water tank 72 is opened at the bottom of the drying box 1, and the impurity storage box 73 is fixedly connected to the bottom of the left and right ends of the drying box 1.

[0052] The filter plate 71 is inverted V-shaped and has many filter holes on its surface. There is a hole at the top of the connection between the filter plate 71 and the left and right ends of the drying box 1. There are two impurity storage boxes 73. The two impurity storage boxes 73 are fixedly connected to the outer surface of the two holes respectively. When sewage falls onto the filter plate 71, the liquid falls into the interior of the water tank 72 through the filter holes, and the impurities slide into the interior of the impurity storage box 73 along the surface of the filter plate 71.

[0053] The working principle of the cleaning device for a food vacuum freeze-drying equipment provided by this utility model is as follows:

[0054] First, insert the slider 52 into the connecting groove 32 and push the slider 52 into the drying chamber 1 until the slider 52 is completely inserted into the drying chamber 1. Then, activate the hydraulic rod 22 to push the two connecting plates 41 to move relative to each other until the fixing block 42 is inserted into the fixing groove 53, sealing the left and right ends of the placement plate 51. Finally, place the food inside each layer of the placement plate 51 for drying. After drying, take out the food, activate the hydraulic rod 22, pull the two connecting plates 41 to move towards each other, so that the connecting plates 41 are separated from the ends of the placement plate 51. Then, open the water supply pipe 62, and the cleaning liquid inside the water storage tank 61 is sprayed out from the nozzle 63 through the water supply pipe 62 to rinse the surface of the placement plate 51. The sewage falls onto the filter plate 71 through the ends of the placement plate 51. The liquid is stored in the water tank 72 through the filter plate 71, and the residue slides down the surface of the filter plate 71 into the impurity storage tank 73 for storage.

[0055] Compared with related technologies, the cleaning device for a food vacuum freeze-drying equipment provided by this utility model has the following beneficial effects:

[0056] This utility model provides a cleaning device for a food vacuum freeze-drying equipment. By clamping the two ends of the placement plate 51 with two connecting plates 41, the placement component 5 can be fixed on the top of the support plate 31, so that food can be placed inside the placement plate 51 for drying. The connecting plates 41 are driven to move by the hydraulic rod 22, and the rinsing component 6 rinses the surface of the placement plate 51. The residue on the surface of the placement plate 51 can be filtered and stored by the filter component 7. This process does not require manual cleaning, saving manpower and improving work efficiency.

[0057] Second Embodiment

[0058] Please refer to the following: Figure 6 Based on the cleaning device for a food vacuum freeze-drying equipment provided in the first embodiment of this application, the second embodiment of this application proposes another cleaning device for a food vacuum freeze-drying equipment. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0059] Specifically, the second embodiment of this application provides a cleaning device for a food vacuum freeze-drying equipment, which differs in that the surface of the water storage tank 61 is provided with a circulating stirring assembly 8, the circulating stirring assembly 8 includes a water pump 81, the water pump 81 is fixedly installed on the outer surface of one end of the water tank 72, the top of the water pump 81 is fixedly connected to a connecting pipe 82, the other end of the connecting pipe 82 is fixedly connected to the surface of the water storage tank 61, and a stirrer 83 is movably connected inside the water storage tank 61, the top of the stirrer 83 is fixedly connected to a drive motor 84.

[0060] The water pump 81 is fixedly installed on the outer surface of the drying box 1 at the rear end of the water tank 72. The connecting pipe 82 is L-shaped, with one end fixedly connected to the top of the water pump 81 and the top end fixedly connected to the surface at the rear end of the water storage tank 61. The stirrer 83 is a rotating shaft with multiple stirring rods fixedly connected to its surface. The upper and lower ends of the rotating shaft are respectively rotatably connected to the inner surfaces of the upper and lower ends of the water storage tank 61. The drive motor 84 is fixedly connected to the top of the rotating shaft.

[0061] The working principle of the cleaning device for a food vacuum freeze-drying equipment provided by this utility model is as follows:

[0062] The water pump 81 draws out the filtered liquid from the water tank 72 and inputs it into the water storage tank 61 through the connecting pipe 82. The drive motor 84 drives the stirrer 83 to rotate inside the water storage tank 61, stirring the cleaning liquid inside the water storage tank 61 evenly.

[0063] Compared with related technologies, the cleaning device for a food vacuum freeze-drying equipment provided by this utility model has the following beneficial effects:

[0064] This utility model provides a cleaning device for a food vacuum freeze-drying equipment. The water filtered inside the water tank 72 can be transported back to the inside of the water storage tank 61 by a water pump 81 and a connecting pipe 82. The water and cleaning liquid can be mixed more evenly by stirring with a stirrer 83.

[0065] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A cleaning device for a food vacuum freeze-drying apparatus, characterized in that, include: A drying oven, the surface of which is provided with a support assembly, the support assembly including a support rod and a hydraulic rod; A connecting assembly disposed on the surface of the support rod, the connecting assembly including a support plate and a connecting groove; A fixing component is disposed on the surface of the support rod, the fixing component includes a connecting plate movably connected to the outer surface of the support rod, and a fixing block is fixedly connected to the surface of one end of the connecting plate; A placement assembly is disposed on the top of the support plate, and the placement assembly includes a placement plate, a slider, and a fixing groove; A rinsing assembly is disposed on the surface of the drying chamber, and the rinsing assembly includes a water storage tank, a water supply pipe, and a nozzle. A filter assembly is disposed at the bottom of the drying chamber, and the filter assembly includes a filter plate, a water tank, and an impurity storage tank.

2. A cleaning device for a food vacuum freeze drying apparatus according to claim 1, characterized in that, The support rod is fixedly connected to the inner surfaces of the left and right ends of the drying chamber, and the hydraulic rod is fixedly installed on the surfaces of the left and right ends of the drying chamber, with one end of the hydraulic rod fixedly connected to the surface of the connecting plate.

3. The cleaning device for a food vacuum freeze-drying apparatus according to claim 1, wherein The support plate is fixedly connected to the surface of the support rod, and the connecting groove is formed on the top of the support plate.

4. The cleaning device for a food vacuum freeze-drying apparatus according to claim 1, wherein The placement plate is movably connected to the top of the support plate, the slider is fixedly connected to the bottom of the placement plate, the slider is movably embedded inside the connecting groove, and the fixing groove is opened at both ends of the placement plate.

5. The cleaning device for a food vacuum freeze-drying apparatus according to claim 1, wherein The water storage tank is fixedly connected to the top of the drying box, the water supply pipe is fixedly connected to both ends of the water storage tank, and the nozzle is fixedly installed at the bottom of the support plate.

6. The cleaning apparatus for a food vacuum freeze-drying apparatus according to claim 1, wherein The filter plate is fixedly installed on the inner surface of the drying chamber at the bottom of the connecting plate, the water tank is opened at the bottom of the drying chamber, and the impurity storage box is fixedly connected to the bottom of the left and right ends of the drying chamber.

7. The cleaning device for a food vacuum freeze-drying apparatus according to claim 1, wherein The surface of the water storage tank is provided with a circulating stirring assembly, which includes a water pump. The water pump is fixedly installed on the outer surface of one end of the water tank. A connecting pipe is fixedly connected to the top of the water pump, and the other end of the connecting pipe is fixedly connected to the surface of the water storage tank. An agitator is movably connected inside the water storage tank, and a drive motor is fixedly connected to the top of the agitator.

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