Freeze drying equipment for selenium-containing protein powder production

Abstract

The utility model relates to the field of selenium product production equipment, in particular to freeze-drying equipment for selenium-containing protein powder production, which comprises a shell, a freeze-drying cabin arranged in the shell, a large cabin door arranged on the side surface of the freeze-drying cabin, a discharge cabin arranged below the freeze-drying cabin, and a small cabin door arranged on the side surface of the discharge cabin. A sliding door assembly is arranged between the discharging bin and the freeze-drying bin, a rotating shaft is horizontally arranged in the freeze-drying bin, a plurality of supporting arms are arranged on the side face of the rotating shaft, connecting mechanisms are rotationally arranged at the ends of the supporting arms, and the connecting mechanisms are connected with storage boxes. The utility model has the advantages of reducing the temperature rise in the freeze-drying equipment and saving energy.

Description

Technical Field

[0001] The utility model relates to the field of selenium product production equipment, in particular to freeze-drying equipment for the production of selenium-containing protein powder. Background Art

[0002] Protein powder is a food that supplements human protein and is especially popular among fitness people. Selenium is a trace element required by the human body. Selenium has the functions of improving the body's immune function, preventing cancer, preventing and treating cardiovascular and cerebrovascular diseases and protecting the liver. Therefore, various health foods containing selenium are emerging in an endless stream. Protein powder containing selenium is one of the categories. In the production of selenium-containing protein powder, freeze-drying equipment is required to freeze-dry the semi-finished products. The existing freeze-drying equipment is prone to cause the internal temperature of the equipment to rise during the feeding and taking process, resulting in energy waste. Therefore, it is particularly necessary to develop a freeze-drying equipment for the production of selenium-containing protein powder that reduces the internal temperature rise of the freeze-drying equipment and saves energy. Summary of the invention

[0003] The utility model aims to provide a freeze drying device for producing selenium-containing protein powder, which has the function of reducing the temperature rise inside the freeze drying device and saving energy.

[0004] The technical solutions adopted are as follows:

[0005] A freeze drying device for producing selenium-containing protein powder comprises a shell, a freeze drying chamber is arranged inside the shell, a large door is opened on the side of the freeze drying chamber, a discharge chamber is arranged below the freeze drying chamber, a small door is arranged on the side of the discharge chamber, a sliding door assembly is arranged between the discharge chamber and the freeze drying chamber, a rotating shaft is horizontally arranged in the freeze drying chamber, a plurality of supporting arms are arranged on the side of the rotating shaft, connecting mechanisms are rotatably arranged at the ends of the supporting arms, and the connecting mechanisms are connected to a storage box.

[0006] Preferably, the sliding door assembly is provided with a lower portion of the rotating shaft, the sliding door assembly comprises two door covers, and two telescopic mechanisms are provided on the inner wall of the shell, and the two telescopic mechanisms are respectively connected to the two door covers.

[0007] Preferably, a lifting platform is provided in the discharge chamber below the sliding door assembly.

[0008] Preferably, a groove is provided on the upper end surface of the lifting platform, and the shape of the groove is adapted to the bottom of the storage box.

[0009] Preferably, the connecting mechanism includes a connecting frame, an electromagnet is provided at the lower end of the connecting frame, the upper end of the connecting frame is rotatably connected to the support arm, a door-shaped frame is provided at the upper end of the storage box, and an iron plate is provided on the upper end surface of the door-shaped frame.

[0010] Preferably, a glass observation window is provided on the large cabin door.

[0011] Compared with the prior art, the beneficial effects are:

[0012] 1. In the utility model, the semi-finished product containing selenium protein powder is placed in a storage box. Under the action of gravity, the storage box is in an upward opening state to prevent the semi-finished product containing selenium protein powder from falling. When discharging, when the storage box is directly above the sliding door assembly, the sliding door assembly is opened, and the connecting mechanism is controlled to put down the storage box to complete the discharging. When discharging, the opening is small and the temperature change is small, thereby reducing energy waste.

[0013] 2. A lifting platform is provided in the discharge compartment below the sliding door assembly of the utility model. The lifting platform is used to support the storage box and transport the storage box to a height in contact with the connecting mechanism, so as to facilitate discharge and feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a freeze-drying device for producing selenium-containing protein powder in the utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of a freeze-drying device for producing selenium-containing protein powder in the utility model.

[0016] Figure 3 yes Figure 2 The structural diagram at A in the middle,

[0017] In the figure: 1. Shell, 2. Freeze-drying chamber, 3. Large cabin door, 4. Glass observation window, 5. Discharge cabin, 6. Sliding door assembly, 7. Rotating shaft, 8. Support arm, 9. Storage box, 10. Connecting frame, 11. Electromagnet, 12. Door frame, 13. Iron plate, 14. Lifting platform, 15. Small cabin door. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with specific embodiments. Figures 1 to 3 As shown:

[0019] Embodiment 1: A freeze-drying device for producing selenium-containing protein powder, comprising a shell 1, a freeze-drying chamber 2 is arranged inside the shell 1, a vacuum pumping assembly connected to the freeze-drying chamber 2 is arranged outside the shell 1, a large door 3 is opened on the side of the freeze-drying chamber 2, a freeze-drying assembly is arranged between the shell 1 and the freeze-drying chamber 2, a discharge chamber 5 is arranged below the freeze-drying chamber 2, a small door 15 is arranged on the side of the discharge chamber 5, a sliding door assembly 6 is arranged between the discharge chamber 5 and the freeze-drying chamber 2, and the sliding door assembly 6 controls the on-off between the discharge chamber 5 and the freeze-drying chamber 2,

[0020] A rotating shaft 7 is horizontally arranged in the freeze-drying chamber 2, and a driving motor connected to the rotating shaft 7 is arranged in the shell 1. The driving motor drives the rotating shaft 7 to rotate back and forth. A plurality of supporting arms 8 are arranged on the side of the rotating shaft 7. The supporting arms 8 are evenly spaced. A connecting mechanism is rotatably arranged at the ends of the supporting arms 8. The connecting mechanism is connected to a storage box 9. The upper end of the storage box 9 is open. The storage box 9 is used to place the semi-finished product containing selenium protein powder. Under the action of gravity, the storage box 9 is always opened upward.

[0021] When discharging, when the material storage box 9 is directly above the sliding door assembly 6, the sliding door assembly 6 is opened, and the connecting mechanism is controlled to lower the material storage box 9 to complete the discharging. When discharging, the opening is small and the temperature change is small;

[0022] Embodiment 2: A freeze-drying device for producing selenium-containing protein powder, comprising a shell 1, a freeze-drying chamber 2 is arranged inside the shell 1, a vacuum assembly connected to the freeze-drying chamber 2 is arranged outside the shell 1, a large door 3 is provided on the side of the freeze-drying chamber 2, a glass observation window 4 is provided on the large door 3, a freeze-drying assembly is arranged between the shell 1 and the freeze-drying chamber 2, a discharge chamber 5 is arranged below the freeze-drying chamber 2, a small door 15 is arranged on the side of the discharge chamber 5, a sliding door assembly 6 is arranged between the discharge chamber 5 and the freeze-drying chamber 2, and the sliding door assembly 6 controls the on-off between the discharge chamber 5 and the freeze-drying chamber 2,

[0023] The sliding door assembly 6 is provided below the rotating shaft 7. The sliding door assembly 6 includes two door covers. The inner wall of the housing 1 is provided with two telescopic mechanisms, which are respectively connected to the two door covers. The telescopic mechanisms are extended and retracted to control the opening and closing of the sliding door assembly 6.

[0024] A rotating shaft 7 is horizontally arranged in the freeze-drying chamber 2, and a driving motor connected to the rotating shaft 7 is arranged in the shell 1. The driving motor drives the rotating shaft 7 to rotate back and forth. A plurality of supporting arms 8 are arranged on the side of the rotating shaft 7. The supporting arms 8 are evenly spaced. A connecting mechanism is rotatably arranged at the ends of the supporting arms 8. The connecting mechanism is connected to a storage box 9. The upper end of the storage box 9 is open. The storage box 9 is used to place the semi-finished product containing selenium protein powder. Under the action of gravity, the storage box 9 is always opened upward.

[0025] The connecting mechanism includes a connecting frame 10, an electromagnet 11 is arranged at the lower end of the connecting frame 10, the upper end of the connecting frame 10 is rotatably connected to the support arm 8, a door frame 12 is arranged at the upper end of the storage box 9, and an iron plate 13 is arranged on the upper end surface of the door frame 12.

[0026] A lifting platform 14 is provided in the discharge chamber 5 below the sliding door assembly 6. A groove is provided on the upper end surface of the lifting platform 14. The shape of the groove is adapted to the bottom of the storage box 9. The lifting platform 14 is used to support the storage box 9 and transport the storage box 9 to a height in contact with the connecting mechanism to facilitate discharging and feeding. The groove facilitates fixing the storage box 9 and fixes the storage box 9 in the correct position.

[0027] The specific working process is as follows: use the freeze-drying component to cool down the freeze-drying chamber 2, place the storage box 9 containing the semi-finished product of selenium protein powder on the lifting platform 14 when feeding, open the sliding door assembly 6 to lift the storage box 9 until the electromagnet 11 attracts the iron plate 13, then rotate the shaft 7 until the adjacent support arm 8 is directly above the sliding door assembly 6, and load the materials in turn. After loading, freeze drying is carried out. When discharging, when the storage box 9 is directly above the sliding door assembly 6, open the sliding door assembly 6, control the lifting platform 14 to rise until it supports the storage box 9, then close the corresponding electromagnet 11 to put down the storage box 9, control the lifting platform 14 to lower it to the discharge chamber 5, and complete the discharging. The opening is small during feeding and discharging, the temperature change is small, and energy is saved.

[0028] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A freeze-drying device for producing selenium-containing protein powder, characterized in that: It includes a shell, a freeze-drying chamber is arranged inside the shell, a large door is opened on the side of the freeze-drying chamber, a discharge chamber is arranged below the freeze-drying chamber, a small door is arranged on the side of the discharge chamber, a sliding door assembly is arranged between the discharge chamber and the freeze-drying chamber, a rotating shaft is horizontally arranged in the freeze-drying chamber, a plurality of supporting arms are arranged on the side of the rotating shaft, and connecting mechanisms are rotatably arranged at the ends of the supporting arms, and the connecting mechanisms are connected to the storage box.

2. A freeze-drying device for producing selenium-containing protein powder as claimed in claim 1, characterized in that: The sliding door assembly is provided with a lower part of the rotating shaft, and the sliding door assembly includes two door covers. The inner wall of the shell body is provided with two telescopic mechanisms, and the two telescopic mechanisms are respectively connected with the two door covers.

3. A freeze-drying device for producing selenium-containing protein powder as claimed in claim 1, characterized in that: A lifting platform is arranged in the discharge chamber below the sliding door assembly.

4. A freeze-drying device for producing selenium-containing protein powder as claimed in claim 3, characterized in that: The upper end surface of the lifting platform is provided with a groove, and the shape of the groove is adapted to the bottom of the material storage box.

5. A freeze-drying device for producing selenium-containing protein powder as claimed in claim 1, characterized in that: The connecting mechanism comprises a connecting frame, the lower end of which is provided with an electromagnet, the upper end of which is rotatably connected to the support arm, the upper end of the material storage box is provided with a door-shaped frame, and the upper end surface of the door-shaped frame is provided with an iron plate.

6. A freeze-drying device for producing selenium-containing protein powder as claimed in claim 1, characterized in that: A glass observation window is provided on the large cabin door.

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