Freeze drying machine for freeze-dried powder

Abstract

The utility model relates to the technical field of freeze-dried powder, in particular to a freeze-dried powder freeze-drying machine which comprises a freeze-drying machine body. The freeze-dried powder is placed through the placing structure; the taking-out opening is covered through the covering structure; according to the device, freeze-drying of freeze-dried powder is carried out through the freeze-drying machine body, the first supporting plate and the second supporting plate are taken out from the taking-out opening, the first supporting plate and the second supporting plate support the multiple containing barrels, multiple parts of freeze-dried powder are placed through the multiple containing barrels correspondingly, and after the freeze-dried powder is fed into the freeze-drying machine body, the freeze-dried powder is taken out from the freeze-drying machine body. According to the freeze-drying device, the taking-out opening is shielded through the shielding plate, meanwhile, the inner space of the containing barrel is divided through the containing groove fixed in the containing barrel, freeze-dried powder fed into the containing barrel is placed in a separated mode, and the freeze-drying efficiency of the freeze-dried powder is improved; according to the device, freeze-dried powder is divided into multiple parts to be freeze-dried, the working efficiency is improved, and meanwhile the freeze-dried powder can be taken out conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of freeze-dried powder, in particular to a freeze-drying machine for freeze-dried powder. Background Art

[0002] Freeze-dried powder is a storage technology that preserves the original active effects of a drug solution by freeze-drying it. It is used in skin care and repair products. In the process of producing freeze-dried powder, the drug solution needs to be freeze-dried, so a freeze dryer is needed. The present application discloses a device for freeze-drying a drug solution to facilitate the subsequent manufacture of freeze-dried powder.

[0003] A freeze dryer for lyophilized powder proposed in the application of patent publication number CN217764145U includes a body, a body door is arranged on the outer wall of one side of the body, a fixed shell is fixedly connected to the inner wall of the bottom inner wall of the body, a motor is fixedly connected to the inner wall of the fixed shell, a turntable is fixedly connected to one end of the output shaft of the motor, a connecting block is fixedly connected to the top outer wall of the turntable, a limiting slider is hingedly connected to the bottom outer wall of the connecting block, a limiting slide is arranged on the bottom inner wall of the body, and the limiting slide forms a sliding fit with the limiting slider.

[0004] Although the above device proposes a device for freeze-drying lyophilized powder, the device mixes the lyophilized powder together for freeze-drying, which may cause certain inconveniences during the freeze-drying and taking-out process. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a freeze-drying machine for freeze-dried powder to solve the problem in the background art that freeze-dried powders are mixed together for freeze drying, which may cause certain inconveniences to the freeze drying work and removal.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a freeze dryer for freeze-dried powder, comprising: a freeze dryer body; a placement structure: the placement structure is installed in the freeze dryer body, the placement structure comprises four limit frames, two installation frames, a first support plate, a second support plate and a plurality of placement barrels, a removal outlet is provided on the freeze dryer body, the four limit frames are fixedly connected in the freeze dryer body, the four limit frames are slidably connected with the limit blocks, the two installation frames are fixedly connected to the corresponding two limit blocks, the first support plate and the second support plate are fixedly connected in the corresponding installation frames, a plurality of first placement ports are provided on the first support plate, a plurality of second placement ports are provided on the second support plate, and a plurality of placement barrels are slidably connected in the corresponding first placement ports and the second placement ports; a covering structure: the covering structure is installed on the freeze dryer body, and the removal outlet is covered by the covering structure.

[0009] By adopting the above technical scheme, freeze-dried powder is freeze-dried through the freeze dryer body, and the freeze-dried powder is conveniently placed in and taken out of the freeze dryer body through the take-out port. During use, the two installation frames are moved by sliding the limit block in the limit frame, and a plurality of placement cylinders are supported by the first support plate and the second support plate fixed in the two installation frames. A plurality of freeze-dried powders are placed respectively through the plurality of placement cylinders, thereby improving the freeze-drying efficiency of the freeze-dried powder and facilitating the removal of the freeze-dried powder that has been freeze-dried. After the first support plate, the second support plate and the plurality of placement cylinders are placed in the freeze dryer body, the take-out port is covered by the covering structure.

[0010] Optionally, the covering structure includes two support plates, a support rod, a rotating ring and a shielding plate, the two support plates are fixedly connected to the freeze dryer body, the support rod is fixedly connected to the two support plates, the rotating ring is rotatably connected to the support rod, a torsion spring is connected between the rotating ring and the two support plates, and the shielding plate is fixedly connected to the rotating ring.

[0011] By adopting the above technical solution, the support rod is fixed by two support plates, the removal outlet is blocked by a shielding plate, and the shielding plate keeps covering the removal outlet by two torsion springs. After adjusting the angle of the shielding plate by a rotating ring, it is convenient to take out the first support plate and the second support plate through the removal outlet.

[0012] Optionally, a plurality of the placement tubes are fixedly connected with placement grooves.

[0013] By adopting the above technical solution, the internal space in the placement cylinder is divided by the placement groove, thereby improving the freeze-drying efficiency of the freeze-dried powder.

[0014] Optionally, a plurality of the placement tubes are fixedly connected to limit rings.

[0015] By adopting the above technical solution, the positioning of the placement tube is limited by the limiting ring.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a freeze-dried powder freeze dryer, which has the following beneficial effects:

[0018] The freeze-drying machine for freeze-dried powder performs freeze-drying of freeze-dried powder through the freeze-drying machine body. During use, the limiting block is slid in the limiting frame to drive the first support plate and the second support plate to move, so that the first support plate and the second support plate are taken out from the removal port. The first support plate and the second support plate support a plurality of placement cylinders, and a plurality of portions of freeze-dried powder are placed through the plurality of placement cylinders respectively, so that the freeze-drying efficiency of the freeze-dried powder is improved. After the freeze-dried powder is fed into the freeze-drying machine body, the rotating ring is driven to rotate by the torsion spring so that the shielding plate can shield the removal port. At the same time, the internal space of the placement cylinder is divided by the placement groove fixed in the placement cylinder, so that the freeze-dried powder fed into the placement cylinder is placed separately, so that the freeze-drying efficiency of the freeze-dried powder is improved. The device divides the freeze-dried powder into a plurality of portions for freeze-drying, improves the working efficiency, and facilitates the removal of the freeze-dried powder that has completed freeze-drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the freeze dryer and the placement structure of the utility model cooperating with each other;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the main view of the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the placement structure of the utility model from a top view;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the side view of the placement structure of the utility model;

[0023] Figure 5 For this utility model Figure 1 A schematic diagram of the three-dimensional structure enlarged at the A mark in the middle;

[0024] In the figure: 1. freeze dryer body; 2. limit frame; 3. installation frame; 4. first support plate; 5. second support plate; 6. placement cylinder; 7. removal outlet; 8. limit block; 9. support plate; 10. support rod; 11. rotating ring; 12. shielding plate; 13. torsion spring; 14. placement slot; 15. limit ring. DETAILED DESCRIPTION

[0025] 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. Example

[0026] See also Figures 1 to 4A freeze dryer for freeze-dried powder comprises: a freeze dryer body 1; a placement structure: the placement structure is installed in the freeze dryer body 1, the placement structure comprises four limit frames 2, two installation frames 3, a first support plate 4, a second support plate 5 and a plurality of placement cylinders 6, the freeze dryer body 1 is provided with a take-out port 7, the four limit frames 2 are fixedly connected in the freeze dryer body 1, the four limit frames 2 are slidably connected with the limit blocks 8, the two installation frames 3 are fixedly connected with the corresponding two limit blocks 8, the first support plate 4 and the second support plate 5 are fixedly connected in the corresponding installation frame 3, and the first support plate 4 is provided with a plurality of first placement cylinders. The second support plate 5 is provided with a plurality of second placement ports, and the plurality of placement barrels 6 are slidably connected to the corresponding first placement ports and the second placement ports; a covering structure: the covering structure is installed on the freeze dryer body 1, and the removal port 7 is covered by the covering structure, and the freeze-dried powder is freeze-dried through the freeze dryer body 1, and the freeze-dried powder is conveniently placed in and taken out of the freeze dryer body 1 through the removal port 7. During use, the two mounting frames 3 are moved by sliding the limit block 8 in the limit frame 2, and the plurality of placement barrels 6 are supported by the first support plate 4 and the second support plate 5 fixed in the two mounting frames 3, and the plurality of placement barrels 6 are placed through the plurality of placement barrels 6. Multiple portions of freeze-dried powder are placed separately to improve the freeze-drying efficiency of the freeze-dried powder and facilitate the removal of the freeze-dried powder that has been completed. After the first support plate 4, the second support plate 5 and the multiple placement cylinders 6 are placed in the freeze dryer body 1, the removal port 7 is blocked by a covering structure. The covering structure includes two support plates 9, a support rod 10, a rotating ring 11 and a shielding plate 12. The two support plates 9 are fixedly connected to the freeze dryer body 1, the support rod 10 is fixedly connected to the two support plates 9, the rotating ring 11 is rotatably connected to the support rod 10, and a torsion spring 13 is connected between the rotating ring 11 and the two support plates 9. The shielding plate 12 is fixed It is fixedly connected to the rotating ring 11, and the support rod 10 is fixed by two support plates 9, and the removal port 7 is blocked by the baffle plate 12. The baffle plate 12 keeps covering the removal port 7 by two torsion springs 13. After the angle of the baffle plate 12 is adjusted by the rotating ring 11, it is convenient to take out the first support plate 4 and the second support plate 5 through the removal port 7. A plurality of placement cylinders 6 are fixedly connected with placement grooves 14, and the internal space in the placement cylinder 6 is divided by the placement grooves 14 to improve the freeze-drying efficiency of the freeze-dried powder. A limiting ring 15 is fixedly connected to the plurality of placement cylinders 6, and the limiting ring 15 is used to limit the placement cylinder 6.

[0027] In summary, the working principle and working process of the freeze-dried powder freeze dryer are as follows: when in use, the device is moved to a suitable position, and the freeze-dried powder is freeze-dried through the freeze-drying machine body 1. During use, the first tray 4 and the second tray 5 are moved by sliding the limit block 8 in the limit frame 2, so that the first tray 4 and the second tray 5 are taken out from the removal port 7. The first tray 4 and the second tray 5 support multiple placement cylinders 6, and multiple portions of freeze-dried powder are placed through the multiple placement cylinders 6, so as to improve the freeze-drying efficiency of the freeze-dried powder. After the freeze-dried powder is fed into the freeze-drying machine body 1, the rotating ring 11 is driven to rotate by the torsion spring 13 so that the baffle plate 12 can block the removal port 7. At the same time, the internal space of the placement cylinder 6 is divided by the placement groove 14 fixed in the placement cylinder 6, so that the freeze-dried powder fed into the placement cylinder 6 is placed separately, thereby improving the freeze-drying efficiency of the freeze-dried powder.

[0028] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A freeze-drying machine for freeze-dried powder, characterized in that: include: Freeze dryer body (1); A placement structure: the placement structure is installed in a freeze dryer body (1), and comprises four limit frames (2), two installation frames (3), a first support plate (4), a second support plate (5) and a plurality of placement cylinders (6); a removal port (7) is provided on the freeze dryer body (1); the four limit frames (2) are fixedly connected in the freeze dryer body (1); the four limit frames (2) are slidably connected to limit blocks (8); the two installation frames (3) are fixedly connected to two corresponding limit blocks (8); the first support plate (4) and the second support plate (5) are fixedly connected in the corresponding installation frames (3); the first support plate (4) is provided with a plurality of first placement ports; the second support plate (5) is provided with a plurality of second placement ports; and the plurality of placement cylinders (6) are slidably connected in the corresponding first placement ports and second placement ports; Covering structure: the covering structure is installed on the freeze dryer body (1), and the removal port (7) is covered by the covering structure.

2. A freeze-drying machine for freeze-dried powder according to claim 1, characterized in that: The covering structure comprises two support plates (9), a support rod (10), a rotating ring (11) and a shielding plate (12); the two support plates (9) are fixedly connected to the freeze dryer body (1); the support rod (10) is fixedly connected to the two support plates (9); the rotating ring (11) is rotatably connected to the support rod (10); a torsion spring (13) is connected between the rotating ring (11) and the two support plates (9); and the shielding plate (12) is fixedly connected to the rotating ring (11).

3. A freeze-drying machine for freeze-dried powder according to claim 1, characterized in that: A plurality of the placement tubes (6) are all fixedly connected with placement grooves (14).

4. A freeze-drying machine for freeze-dried powder according to claim 1, characterized in that: A limiting ring (15) is fixedly connected to each of the plurality of placement cylinders (6).

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