Continuous vacuum freeze drying equipment

Abstract

The utility model discloses a continuous type vacuum freeze drying device which comprises a control machine, a control panel, a sealing mechanism and a glass cover mechanism, the control panel is arranged at the front end of the control machine, the sealing mechanism is arranged in the control machine, and the glass cover mechanism is arranged on the sealing mechanism; the sealing mechanism comprises a sealing cavity, a storage table, a vacuum suction groove, a sealing plate, a gasket groove, a sealing gasket, a sealing groove, a fastening mechanism and a plurality of pressure sensors. According to the scheme, the sealing strength is greatly improved, vacuum leakage can be effectively prevented, the change of the vacuum degree can be detected in real time, meanwhile, the fixing strength of the cover body is enhanced, and the convenience degree of disassembly and assembly of the sealing gasket is also effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vacuum freeze drying technical field, concretely to a continuous vacuum freeze drying equipment. BACKGROUND

[0002] Vacuum freeze drying technology is a kind of drying method to freeze into solid the material containing water, and to make the material low-temperature dehydration under the condition of low temperature and low pressure by using the sublimation performance of water to achieve the purpose of drying.Vacuum freeze drying equipment has increasingly good development prospect.

[0003] The sealing ring in the existing vacuum freeze drying equipment is generally difficult to disassemble, and if the sealing ring is aged or damaged, it is easy to cause vacuum leakage, so that the vacuum degree cannot be stably maintained, the drying time is prolonged, the product quality is affected, and the consumption of resources is increased.

[0004] Therefore, a solution is needed. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a continuous vacuum freeze drying equipment to solve the problems in the background art.

[0007] (II) technical scheme

[0008] To achieve the above purpose, the utility model realizes by the following technical scheme:

[0009] A continuous vacuum freeze drying equipment, characterized by comprising a control machine, a control panel, a sealing mechanism and a glass cover mechanism, the control panel is arranged at the front end of the control machine, the sealing mechanism is arranged in the control machine, and the glass cover mechanism is arranged above the sealing mechanism.

[0010] The sealing mechanism comprises a sealing cavity, a placing table, a vacuum suction groove, a sealing plate, a pad groove, a sealing pad, a sealing groove, a fastening mechanism and a plurality of pressure sensors, the sealing cavity is arranged in the control machine and opens upward, the placing table is arranged in the sealing cavity in a circular structure, the vacuum suction groove is arranged in a ring structure around the placing table, the sealing plate is arranged around the vacuum suction groove, the pad groove is arranged between the edge of the sealing plate and the sealing cavity, the sealing pad is arranged in the pad groove, the sealing groove is arranged on the sealing pad, the fastening mechanism is arranged outside the edge of the sealing cavity and in the control machine, and a plurality of pressure sensors are arranged around the top of the inner periphery of the sealing plate.

[0011] Preferably, the sealing plate is in a ring structure and the top of the sealing plate is lower than the top of the control machine, the sealing gasket is in a ring structure and the top of the outer periphery of the sealing gasket is equal to the top of the control machine, and the top of the inner periphery of the sealing gasket is on the top of the sealing plate.

[0012] Preferably, the fastening mechanism comprises a plurality of telescopic grooves, a buffer pad, a stop plate, a telescopic rod, a plurality of motor grooves and a motor, the plurality of telescopic grooves are arranged on the outer wall of the outer periphery of the sealing gasket in an arc structure and equidistantly, the buffer pad, the stop plate and the telescopic rod are arranged in an inner-middle-outer structure in the telescopic grooves respectively, the plurality of motor grooves are arranged at one end of each of the telescopic grooves away from the sealing gasket, and the motor is arranged in the motor groove and connected with the telescopic rod.

[0013] Preferably, the glass cover mechanism comprises a cover body, a storage cavity and an inner convex ring, the cover body is arranged on the sealing groove, the storage cavity is arranged in the cover body, and the inner convex ring is arranged below the inner storage cavity.

[0014] (III) Beneficial effects

[0015] The utility model provides a continuous vacuum freeze drying equipment. Has the following beneficial effects:

[0016] 1. The concave pad groove cooperates with the sealing plate to facilitate the insertion of the cover body and the removal of the sealing gasket in the form of high outside and low inside.

[0017] 2. In addition, the motor drives the telescopic rod to press the sealing gasket, which can prevent vacuum leakage and enhance the fixing strength of the cover body.

[0018] 3. At the same time, the inner convex ring can press the sealing gasket on the top of the sealing plate, which can effectively prevent vacuum leakage, and the pressure sensor can monitor the vacuum degree change in real time on the top of the sealing plate, and automatically alarm and prompt the leakage position through the control panel. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model;

[0020] Figure 2 It is a sealing mechanism structure schematic view of the utility model;

[0021] Figure 3 It is a sealing mechanism internal structure schematic view of the utility model;

[0022] Figure 4 It is a sealing mechanism internal structure schematic view of the utility model;

[0023] Figure 5 The utility model glass cover mechanism structure schematic diagram.

[0024] In the drawing, 1-control machine;2-control panel;3-sealing mechanism;31-sealing cavity;32-putting table;33-vacuum suction groove;34-sealing plate;35-pad groove;36-sealing pad;37-sealing groove;38-fastening mechanism;381-a plurality of telescopic grooves;382-cushion pad;383-resisting plate;384-telescopic rod;385-a plurality of motor grooves;386-motor;39-a plurality of pressure sensors;4-glass cover mechanism;41-cover body;42-putting cavity;43-inner convex ring. DETAILED DESCRIPTION

[0025] The utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment, and obviously, the described embodiment is only a part of the utility model embodiment, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of the utility model protection.

[0026] Please refer to Figures 1-5 The utility model embodiment provides a kind of technical scheme to be realized: a continuous vacuum freeze-drying equipment, including control machine 1, control panel 2, sealing mechanism 3 and glass cover mechanism 4, control panel 2 is set at the front end of control machine 1, sealing mechanism 3 is set in the inside of control machine 1, glass cover mechanism 4 is set on the top of sealing mechanism 3.

[0027] Core, sealing mechanism 3 includes sealing cavity 31, putting table 32, vacuum suction groove 33, sealing plate 34, pad groove 35, sealing pad 36, sealing groove 37, fastening mechanism 38 and a plurality of pressure sensors 39, sealing cavity 31 is set in the inside of control machine 1 and opens upward, putting table 32 is circularly structured and is set in the inside of sealing cavity 31, vacuum suction groove 33 is annularly structured and is set at the periphery of putting table 32, sealing plate 34 is set at the periphery of vacuum suction groove 33, pad groove 35 is set between the edge of sealing plate 34 and sealing cavity 31, sealing pad 36 is set in the inside of pad groove 35, sealing groove 37 is set on sealing pad 36, fastening mechanism 38 is set outside the edge of sealing cavity 31 and is located in the inside of control machine 1, a plurality of pressure sensors 39 are circumferentially set at the top of the inner periphery of sealing plate 34.This scheme sets the pad groove 35 of concave type cooperates sealing plate 34 by the form of outer high and inner low, it is convenient for glass cover insertion while also convenient for the extraction of sealing pad 36, pressure sensor 39 can be in real time monitoring vacuum degree change at the top of sealing plate 34, and automatically alarm leakage position by control panel 2.

[0028] The sealing plate 34 is annular in structure and the top of the sealing plate 34 is lower than the top of the control machine 1, and the sealing gasket 36 is annularly bent in structure, the top of the outer periphery of the sealing gasket 36 is equal to the top of the control machine 1, and the top of the inner periphery of the sealing gasket 36 is on the top of the sealing plate 34.

[0029] The fastening mechanism 38 comprises a plurality of telescopic grooves 381, a buffer pad 382, a resisting plate 383, a telescopic rod 384, a plurality of motor grooves 385 and a motor 386. The plurality of telescopic grooves 381 are annularly arranged on the outer wall of the outer periphery of the sealing gasket 36 in arc structure, the buffer pad 382, the resisting plate 383 and the telescopic rod 384 are arranged in inner-middle-outer structure respectively in the inside of the telescopic groove 381, the plurality of motor grooves 385 are arranged at one end of each telescopic groove 381 away from the sealing gasket 36, and the motor 386 is arranged in the inside of the motor groove 385 and connected with the telescopic rod 384. The motor 386 drives the telescopic rod 384 to drive the buffer pad 382 to press the sealing gasket 36, which can prevent vacuum leakage and strengthen the fixing strength of the cover body 41.

[0030] The glass cover mechanism 4 comprises a cover body 41, a storage cavity 42 and an inner convex ring 43. The cover body 41 is arranged on the sealing groove 37, the storage cavity 42 is arranged in the inside of the cover body 41, and the inner convex ring 43 is arranged below the inside of the storage cavity 42. The distance from the inner convex ring 43 to the bottom of the cover body 41 is equal to the distance from the bottom of the sealing gasket 36 to the top of the inner periphery of the sealing gasket 36. The inner convex ring 43 can press the sealing gasket 36 on the top of the sealing plate 34, which can effectively prevent vacuum leakage.

[0031] Working principle: the cover body 41 is inserted into the sealing groove 37, the motor 386 is controlled by the control panel 2 to push the telescopic rod 384 to push the resisting plate 383 to the sealing gasket 36 to slightly apply a certain pressure to the cover body 41, and the buffer pad 382 is used to avoid excessive pressure of the cover body 41, and the inner convex ring 43 on the cover body 41 also presses the sealing gasket 36 on the top of the sealing plate 34. During work, the plurality of pressure sensors 39 can monitor the real-time vacuum degree change between the sealing gasket 36 and the cover body 41, and the control panel 2 can automatically alarm and prompt the leakage position for subsequent targeted processing. When the sealing gasket 36 needs to be replaced, the cover body 41 is taken out, the sealing gasket 36 on the top of the sealing plate 34 is lifted, and the entire sealing gasket 36 can be taken out, which is convenient and fast.

[0032] The utility model discloses a 1 - control machine, 2 - control panel, 3 - sealing mechanism, 31 - sealing cavity, 32 - the table of things, 33 - vacuum suction groove, 34 - sealing plate, 35 - pad groove, 36 - sealing pad, 37 - sealing groove, 38 - fastening mechanism, 381 - a plurality of telescopic grooves, 382 - buffer pad, 383 - the board, 384 - telescopic rod, 385 - a plurality of motor grooves, 386 - motor, 39 - a plurality of pressure sensors, 4 - glass cover mechanism, 41 - cover body, 42 - the cavity of things, 43 - inner convex ring, these components are general standard parts or the components known to those skilled in the art, and the structure and principle are all known to the technical personnel and can be known through conventional experimental method, the utility model solves the problem that the sealing ring in the existing vacuum freeze drying equipment is generally difficult to disassemble, and if the sealing ring is aged or damaged, it is easy to cause vacuum leakage, the vacuum degree cannot be stably maintained, the drying time is prolonged, the product quality is affected, and the consumption of resources is increased. The utility model greatly improves the sealing degree, can effectively prevent vacuum leakage, can also detect the vacuum degree change in real time, and simultaneously strengthen the fixing strength of the cover body, and the dismounting convenience of the sealing pad is also effectively improved.

[0033] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0034] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be combined to form other embodiments that those skilled in the art can understand.

Claims

1. A continuous vacuum freeze-drying apparatus, characterized by: It comprises a control machine (1), a control panel (2), a sealing mechanism (3) and a glass cover mechanism (4), the control panel (2) is arranged at the front end of the control machine (1), the sealing mechanism (3) is arranged inside the control machine (1), and the glass cover mechanism (4) is arranged above the sealing mechanism (3); The sealing mechanism (3) comprises a sealing cavity (31), a placing table (32), a vacuum suction groove (33), a sealing plate (34), a gasket groove (35), a sealing gasket (36), a sealing groove (37), a fastening mechanism (38) and a plurality of pressure sensors (39), the sealing cavity (31) is arranged inside the control machine (1) and opens upward, the placing table (32) is arranged in a circular structure inside the sealing cavity (31), the vacuum suction groove (33) is arranged in an annular structure outside the placing table (32), the sealing plate (34) is arranged outside the vacuum suction groove (33), the gasket groove (35) is arranged between the sealing plate (34) and the edge of the sealing cavity (31), the sealing gasket (36) is arranged inside the gasket groove (35), the sealing groove (37) is arranged on the sealing gasket (36), the fastening mechanism (38) is arranged outside the edge of the sealing cavity (31) and inside the control machine (1), and a plurality of the pressure sensors (39) are arranged in a ring around the top of the inner periphery of the sealing plate (34).

2. A continuous vacuum freeze-drying apparatus according to claim 1, characterized in that: The sealing plate (34) is in an annular structure, and the top of the sealing plate (34) is lower than the top of the control machine (1), the sealing gasket (36) is in an annular bending structure, the top of the outer periphery of the sealing gasket (36) is equal to the height of the top of the control machine (1), and the top of the inner periphery of the sealing gasket (36) is on the top of the sealing plate (34).

3. A continuous vacuum freeze-drying apparatus according to claim 1, characterized in that: The fastening mechanism (38) comprises a plurality of telescopic grooves (381), a buffer pad (382), a resisting plate (383), a telescopic rod (384), a plurality of motor grooves (385) and a motor (386), a plurality of the telescopic grooves (381) are arranged in an arc structure and equidistantly around the outer wall of the outer periphery of the sealing gasket (36), the buffer pad (382), the resisting plate (383) and the telescopic rod (384) are arranged in an inner-middle-outer structure inside the telescopic groove (381), respectively, the plurality of motor grooves (385) are arranged at one end of each of the telescopic grooves (381) away from the sealing gasket (36), and the motor (386) is arranged inside the motor groove (385) and connected with the telescopic rod (384).

4. The continuous vacuum freeze-drying apparatus according to claim 1, wherein: The glass cover mechanism (4) comprises a cover body (41), a placing cavity (42) and an inner convex ring (43), the cover body (41) is arranged on the sealing groove (37), the placing cavity (42) is located inside the cover body (41), and the inner convex ring (43) is arranged below the inside of the placing cavity (42), and the distance from the inner convex ring (43) to the bottom of the cover body (41) is equal to the distance from the bottom of the sealing gasket (36) to the top of the inner periphery of the sealing gasket (36).

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