CN220669977U

CN220669977U - Freeze-drying box for medium-temperature type freeze dryer

Info

Publication number: CN220669977U
Application number: CN202320896963.9U
Authority: CN
Inventors: 杨志刚; 林正聪; 余德付; 高东良; 王学良; 黄培
Original assignee: Chengdu Jingcheng Optical Equipment Co ltd
Current assignee: Chengdu Jingcheng Optical Equipment Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2024-03-26
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a freeze-drying box for a medium-temperature freeze dryer, which belongs to the technical field of drying equipment and comprises a machine box, wherein a hinge is arranged on the front surface of the machine box, a box door is arranged on the side surface of the hinge, a handle is arranged on the side surface of the box door, a collecting assembly is arranged in the machine box, a supporting assembly is arranged on the collecting assembly, and a refrigerator is arranged on the side surface of the machine box. This freeze-drying case for medium temperature formula freeze dryer, through setting up slide rail, first pulley and second pulley, put the thing board and remove quick-witted case after, first support frame supports the slide rail with putting the thing board through first pulley, the second support frame is spacing with slide rail and putting the thing board through the second pulley, prevent to put the thing board and topple, realized taking out the thing board fast, and utilize the support of first support frame and second support frame, make to put the thing board and need not artifical support and support, reduced the manual work and got the intensity of labour of placing the thing board, improved the convenience of device.

Description

Freeze-drying box for medium-temperature type freeze dryer

Technical Field

The utility model belongs to the technical field of drying equipment, and particularly relates to a freeze-drying box for a medium-temperature freeze dryer.

Background

The freeze drying is also called sublimation drying, which is a drying method that water-containing materials are frozen below a freezing point, water is converted into ice, then the ice is converted into steam under higher vacuum to be removed, the materials can be frozen in a freezing device and then dried, but the materials can also be directly vacuumized in a drying chamber to be frozen, the water steam generated by sublimation is removed by a condenser, the vaporization heat required in the sublimation process is generally supplied by heat radiation, in order to ensure the drying effect and efficiency of the products, the products need to be uniformly paved on a storage plate, however, the support frame of the traditional freeze drying box is mainly of a fixed structure, each storage plate needs to be independently taken and placed manually, after the storage plate is placed, the storage plate needs to be put in and taken out, a great amount of physical effort is required to be consumed, so that the labor intensity of the labor is higher, the efficiency of taking and placing is lower, and therefore, a medium-temperature freeze drying box is required to solve the problems.

Disclosure of Invention

In order to overcome the defects, the utility model provides a freeze-drying box for a medium-temperature freeze dryer, which solves the problem that a large amount of physical effort is consumed for taking and placing a storage plate of the traditional freeze-drying box.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a freeze-drying case for freezing drier of medium temperature formula, includes the quick-witted case, the front of machine case is equipped with the hinge, the side of hinge is equipped with the chamber door, the side of chamber door is equipped with the handle, the quick-witted incasement is equipped with collection subassembly, be equipped with supporting component on the collection subassembly, the side of machine case is equipped with the refrigerator, the side of refrigerator is equipped with first air intake, be equipped with driving motor on the machine case, driving motor's side is equipped with the vacuum machine, the other end of vacuum machine is established at the quick-witted incasement, the side of machine case is equipped with the heater.

As a further aspect of the utility model: the side of the heater is provided with a temperature digital display board, the side of the temperature digital display board is provided with a temperature adjusting knob, the temperature adjusting knob is arranged on the side of the heater, and a second air inlet is arranged at the position of the side of the heater corresponding to the temperature adjusting knob.

As a further aspect of the utility model: the collecting assembly comprises a collecting plate, the collecting plate is arranged in the case, and a collecting groove is formed in the collecting plate.

As a further aspect of the utility model: the collecting tank is internally provided with a clamping groove, a baffle is connected in a sliding manner in the clamping groove, and a pull rod is arranged on the baffle.

As a further aspect of the utility model: the support assembly comprises a sliding rail, the sliding rail is arranged on the side surfaces of the storage plate and the collecting plate, limiting plates are arranged at two ends of the sliding rail, a first support frame is arranged on the side surface of the sliding rail, and a first pin shaft is arranged on the side surface of the first support frame.

As a further aspect of the utility model: the side of first round pin axle articulates there is first pulley, first pulley sliding connection is in the last floor's slide rail, the side of slide rail is kept away from the position of first support frame and is equipped with the second support frame.

As a further aspect of the utility model: the side of the second support frame is provided with a second pin shaft, the side of the second pin shaft is hinged with a second pulley, and the second pulley is in sliding connection with the next layer of sliding rail.

Compared with the prior art, the utility model has the beneficial effects that:

1. this freeze-drying case for medium temperature formula freeze dryer, through setting up slide rail, first pulley and second pulley, when needing to take out the thing board of putting, drag the upper strata and put the thing board, put the thing board and drive the slide rail and outwards remove at the side of first pulley, drive the side of second pulley at next layer slide rail outwards remove through the second support frame when the slide rail removes, put the thing board and remove the quick-witted case after, first support frame supports slide rail and put the thing board through first pulley, the second support frame is spacing slide rail and put the thing board through the second pulley, prevent to put the thing board and topple, realized taking out the thing board fast, and utilize the support of first support frame and second support frame, make to put the thing board and need not artifical support and support, reduced the manual work and got the intensity of labour of putting the thing board, the convenience of device has been improved.

2. This freeze-drying case for medium temperature formula freeze-dryer, through setting up collecting vat and baffle, the product has tiny piece to drop when freeze-drying, and the piece passes puts the thing board and falls into the collecting vat, and the collecting vat is collected and is stored the piece, when needs clearance, drives the baffle through the pull rod and upwards moves, and the baffle passes through the draw-in groove upwards to move and opens, and the collecting vat is opened and is cleared up the piece, has realized collecting the piece, conveniently clears up, avoids the piece to drop to cause the pollution in the box.

3. This freeze-drying case for medium temperature formula freeze dryer through setting up temperature digital display board and temperature adjust knob, and temperature adjust knob is through the power of adjusting the heater, and the control is to the heating temperature in the box for the temperature in the box can be adjusted according to the characteristic of product, and the temperature in the box can be shown to the temperature digital display board, the interior freezing and the heating condition of observation box of being convenient for improves the accuracy of device.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of a cross-section of a chassis according to the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a collection assembly according to the present utility model;

FIG. 4 is a schematic view of a support assembly according to the present utility model;

in the figure: 1. a chassis; 2. a first air inlet; 3. a refrigerating machine; 4. a driving motor; 5. a vacuum machine; 6. a heater; 7. a temperature digital display board; 8. a collection assembly; 801. collecting plate, 802, collecting groove, 803, clamping groove, 804, baffle, 805, pull rod; 9. a support assembly; 901. a slide rail; 902. a first support frame; 903. a limiting plate; 904. a first pulley; 905. a first pin; 906. a second support frame; 907. a second pin; 908. a second pulley; 10. a temperature adjusting knob; 11. a second air inlet; 12. a hinge; 13. a door; 14. a handle; 15. and a storage plate.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the freeze-drying box for the medium temperature type freeze dryer comprises a machine box 1, wherein a hinge 12 is arranged on the front surface of the machine box 1, a box door 13 is arranged on the side surface of the hinge 12, a handle 14 is arranged on the side surface of the box door 13, a collecting assembly 8 is arranged in the machine box 1, the collecting assembly 8 comprises a collecting plate 801, the collecting plate 801 is arranged in the machine box 1, a collecting groove 802 is formed in the collecting plate 801, a clamping groove 803 is formed in the collecting groove 802, a baffle plate 804 is slidably connected in the clamping groove 803, a pull rod 805 is arranged on the baffle plate 804, the clamping groove 803 plays a supporting and limiting role on the baffle plate 804 through the arrangement of the clamping groove 803 and the baffle plate 804, the baffle plate 804 is prevented from moving randomly only along the clamping groove 803, the collecting groove 802 is closed by the baffle plate 804, chips of a product can be conveniently collected by the collecting groove 802, and the baffle plate 804 can be quickly opened through the pull rod 805, so that chips can be conveniently cleaned;

the collecting assembly 8 is provided with a supporting assembly 9, the supporting assembly 9 comprises a sliding rail 901, the sliding rail 901 is arranged on the side surfaces of the object placing plate 15 and the collecting plate 801, limiting plates 903 are arranged at two ends of the sliding rail 901, a first supporting frame 902 is arranged on the side surface of the sliding rail 901, a first pin shaft 905 is arranged on the side surface of the first supporting frame 902, a first pulley 904 is hinged to the side surface of the first pin shaft 905, the first pulley 904 is slidably connected in the upper layer of sliding rail 901, a second supporting frame 906 is arranged at the position, far away from the first supporting frame 902, of the side surface of the sliding rail 901, a second pin shaft 907 is arranged on the side surface of the first supporting frame 902, a second pulley 908 is hinged to the side surface of the second pin shaft 907, the second pulley 908 is slidably connected in the lower layer of sliding rail 901, the first supporting frame 902 and the first supporting frame 902 can support the upper layer of sliding rail 901 by the first pin shaft 905 and the first pulley 904 so that the sliding rail 901 can move, but is kept at a fixed height, the second supporting frame 906 can follow the upper layer of sliding rail 901, and the second pin shaft 908 and the second supporting frame 908 are arranged at the fixed height of the sliding rail 901, the upper layer of sliding rail is guaranteed, the second supporting frame and the upper layer 901 is fixedly connected with the lower layer of sliding rail 901, and the object is prevented from being placed at the fixed height, 15;

the side of machine case 1 is equipped with refrigerator 3, the side of refrigerator 3 is equipped with first air intake 2, be equipped with driving motor 4 on the machine case 1, driving motor 4's side is equipped with vacuum machine 5, the other end of vacuum machine 5 is established in machine case 1, machine case 1's side is equipped with heater 6, heater 6's side is equipped with temperature digital display board 7, temperature digital display board 7's side is equipped with temperature regulation knob 10, temperature regulation knob 10 establishes the side at heater 6, the side of heater 6 corresponds temperature regulation knob 10's position is equipped with second air intake 11, through setting up first air intake 2 and second air intake 11, first air intake 2 can let external air get into refrigerator 3 in, make things convenient for the heat transfer work of refrigerator 3, second air intake 11 can let external air get into heater 6 in, reduce the inside temperature of heater 6, prevent the inside original paper of heater 6 because the high temperature damages.

The working principle of the utility model is as follows:

the box door 13 is opened through the handle 14, the uppermost layer of the object placing plate 15 is dragged, the object placing plate 15 moves outwards on the side surface of the first pulley 904 through the sliding rail 901, the sliding rail 901 drives the second pulley 908 to slide outwards on the side surface of the next layer of the sliding rail 901 through the second supporting frame 906 when moving, after the object placing plate 15 moves out of the box body, the first supporting frame 902 supports the upper layer of the sliding rail 901 and the object placing plate 15 through the first pulley 904, the second supporting frame 906 is connected with the next layer of the sliding rail 901 through the second pulley 908, the object placing plate 15 is prevented from overturning, the object placing plate 15 is quickly taken out, and manual support is not needed;

the product is evenly placed on the object placing plate 15, the object placing plate 15 is pushed into the box body, the box door 13 is closed through the handle 14, the refrigerator 3 is started, the temperature in the box body is reduced by the refrigerator 3, the product is frozen, the refrigerator 3 is subjected to heat exchange and temperature reduction through the first air inlet 2 during working, after freezing, the driving motor 4 drives the vacuum machine 5 to work, the vacuum machine 5 pumps the box body to vacuum, the heater 6 is started, the heater 6 heats the box body, the frozen product is heated to start evaporating, and the vacuum characteristic is utilized to directly evaporate the solid into gas.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides a freeze-drying case for medium temperature formula freeze dryer, includes quick-witted case (1), its characterized in that: the front of machine case (1) is equipped with hinge (12), the side of hinge (12) is equipped with chamber door (13), the side of chamber door (13) is equipped with handle (14), be equipped with in machine case (1) and collect subassembly (8), be equipped with supporting component (9) on collecting subassembly (8), the side of machine case (1) is equipped with refrigerator (3), the side of refrigerator (3) is equipped with first air intake (2), be equipped with driving motor (4) on machine case (1), the side of driving motor (4) is equipped with vacuum machine (5), the other end of vacuum machine (5) is established in machine case (1), the side of machine case (1) is equipped with heater (6).

2. A lyophilization chamber for a medium temperature type lyophilization machine according to claim 1, wherein: the side of heater (6) is equipped with temperature digital display board (7), the side of temperature digital display board (7) is equipped with temperature regulation knob (10), temperature regulation knob (10) are established in the side of heater (6), the side of heater (6) corresponds the position of temperature regulation knob (10) and is equipped with second air intake (11).

3. A lyophilization chamber for a medium temperature type lyophilization machine according to claim 1, wherein: the collecting assembly (8) comprises a collecting plate (801), the collecting plate (801) is arranged in the case (1), and a collecting groove (802) is formed in the collecting plate (801).

4. A lyophilization chamber for a medium temperature type lyophilization machine according to claim 3, wherein: a clamping groove (803) is formed in the collecting groove (802), a baffle (804) is connected in a sliding mode in the clamping groove (803), and a pull rod (805) is arranged on the baffle (804).

5. The lyophilization chamber for a medium temperature type lyophilization machine according to claim 4, wherein: the supporting component (9) comprises a sliding rail (901), the sliding rail (901) is arranged on the side face of the object placing plate (15) and the collecting plate (801), limiting plates (903) are arranged at two ends of the sliding rail (901), a first supporting frame (902) is arranged on the side face of the sliding rail (901), and a first pin shaft (905) is arranged on the side face of the first supporting frame (902).

6. A lyophilization chamber for a medium temperature lyophilization machine according to claim 5, wherein: the side of first round pin axle (905) articulates there is first pulley (904), first pulley (904) sliding connection is in last layer slide rail (901), the position that the side of slide rail (901) kept away from first support frame (902) is equipped with second support frame (906).

7. A lyophilization chamber for a medium temperature type lyophilization machine according to claim 6, wherein: the side of second support frame (906) is equipped with second round pin axle (907), the side of second round pin axle (907) articulates has second pulley (908), in second pulley (908) sliding connection next floor's slide rail (901).