Totally-closed steam heating degassing sterilization machine

Abstract

The utility model discloses a totally-enclosed steam heating degassing sterilization machine, which relates to the technical field of sterilization machines and comprises a sterilization cylinder, a protective cylinder is fixedly mounted on the inner side of the sterilization cylinder, a steam pipe is movably mounted on the inner side of the protective cylinder through a bearing, and a sealing cover is arranged on the top side of the sterilization cylinder; when the air pressure in the sterilization barrel reaches a certain value, the exhaust barrel is pushed to move on the outer side of the limiting rod, so that the top end of the exhaust barrel is separated from the mounting barrel, internal steam is automatically exhausted through the exhaust hole, and when the air pressure is reduced, the exhaust barrel is driven to be reset and sealed under the action of the spring, so that the use is convenient and simple, and automatic exhaust can be realized; and six groups of cavities and heating pipes are arranged on the inner side of the sterilization cylinder, so that heating and heat conduction are facilitated through the heating pipes before use or in the use process, preheating and temperature rising are facilitated, and meanwhile, the closed sterilization machine is adopted, so that internal heat loss can be effectively ensured, and the sterilization efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilizers, in particular to a fully enclosed steam heating degassing sterilizer. Background Art

[0002] At present, canned food refers to food that meets the requirements of raw materials through processing, blending, canning, sealing, sterilization, cooling, or aseptic filling to meet commercial sterility requirements and can be stored for a long time at room temperature. The production process of canned food requires many different steps and machinery.

[0003] The steam heating degassing machine used in the canning industry operates with the bottle inlet and outlet open, allowing a large amount of steam to escape, wasting energy, heating up slowly, and achieving a low temperature in the steam chamber, which reduces the sterilization efficiency and requires a lot of time for sterilization. In addition, manual exhaust is required during use, making the operation cumbersome and complicated, and prone to accidents. Summary of the Invention

[0004] The purpose of the present invention is to provide a fully enclosed steam heating degassing sterilizer, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully enclosed steam heating degassing sterilizer, comprising a sterilization cylinder, a protective cylinder fixedly installed on the inner side of the sterilization cylinder, a steam vent pipe movably installed on the inner side of the protective cylinder through a bearing, a sealing cover provided on the top side of the sterilization cylinder, a connecting assembly and an exhaust assembly respectively provided on the bottom side of the sealing cover, and an adjustment mechanism provided between the sealing cover and the sterilization cylinder.

[0006] Preferably, a cavity is provided inside the sterilization cylinder, a heating tube is provided inside the cavity, and the cavity and the heating tube form a group, with a total of six groups. A sealing groove is provided on the top side of the sterilization cylinder, and the size and shape of the sealing groove match the sealing cover.

[0007] Preferably, a plurality of groups of through holes arranged at equal intervals are provided on the outer side of the protective cylinder, an isolation net is provided on the inner side of each of the through holes, and a fitting groove is provided on the end of the protective cylinder away from the sterilization cylinder.

[0008] Preferably, several groups of exhaust pipes are provided on the outside of the steam pipe, a driving motor is fixedly installed on the bottom end of the steam pipe, and a card slot is opened on the inner side of the top end of the steam pipe, and there are four card slots in total.

[0009] Preferably, the connecting assembly includes a connecting sleeve, a connecting tube and a clamping column. The connecting sleeve is fixedly installed on the bottom side of the sealing cover. The connecting tube is movably installed on the bottom side of the sealing cover through a bearing, and four clamping columns are installed on the outer side of the connecting tube in an equidistantly arranged annular pattern. The size and shape of the clamping columns match the clamping slot.

[0010] Preferably, the exhaust assembly includes a mounting tube, a limiting rod, an exhaust tube and an exhaust hole. The exhaust tube is movably mounted on the inner side of the mounting tube, and several groups of exhaust holes are opened on the outer side of the top end of the exhaust tube. The limiting rod is fixedly mounted on the bottom side of the mounting tube, and the exhaust tube is movably mounted on the outer side of the limiting rod. A spring is fixedly mounted between the exhaust tube and the mounting tube.

[0011] Preferably, the adjustment mechanism includes a fixed plate and an electric push rod. The fixed plates are grouped in two pieces, and there are two groups in total. The fixed plates are fixedly installed on the left and right sides of the sterilization cylinder and the sealing cover respectively, and the electric push rod is fixedly installed between the fixed plates.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model engages the connecting sleeve and the protective cylinder in the connecting assembly, which is beneficial to improving the sealing and overall stability during the steam transmission process, and engages the clamping column and the clamping groove on the outside of the connecting pipe, thereby facilitating steam transmission and improving the stability of the connection position.

[0014] The utility model discloses that steam enters the inner side of the steam vent pipe and is discharged to the inner side of the sterilization cylinder through the steam exhaust pipe, thereby facilitating steam heating and sterilization. The steam vent pipe is driven to rotate by starting the driving motor, which is beneficial to improving the exhaust uniformity and exhaust efficiency, thereby improving the sterilization efficiency. At the same time, under the action of the protective cylinder, it is beneficial to avoid the collision between the material inside the sterilization cylinder and the steam vent pipe, which is beneficial to increasing the service life of the device. At the same time, the provision of the through hole is conducive to facilitating the discharge of steam.

[0015] The utility model pushes the exhaust cylinder to move on the outside of the limit rod when the internal air pressure of the sterilization cylinder reaches a certain value, so that the top end of the exhaust cylinder is separated from the mounting cylinder. At this time, the internal steam is automatically discharged through the exhaust hole, and when the air pressure decreases, the exhaust cylinder is driven to reset and seal under the action of the spring. It is convenient and simple to use and can automatically exhaust. Moreover, since six groups of cavities and heating tubes are provided on the inner side of the sterilization cylinder, it is beneficial to heat and conduct heat through the heating tube before or during use, which is beneficial to preheating and temperature increase. At the same time, the use of a closed sterilizer can effectively ensure the loss of internal heat, thereby improving the sterilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the sterilization cylinder of the utility model;

[0018] Figure 3 This is a bottom-up perspective structural diagram of the sealing cover of the present invention;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the protective tube of the utility model;

[0020] Figure 5 This is a schematic diagram of the left side cross-sectional structure of the protective tube and the steam vent pipe of the present invention;

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the exhaust assembly of the present utility model.

[0022] In the figure: 1. Sterilization cylinder; 2. Protection cylinder; 3. Steam pipe; 4. Sealing cover; 5. Connecting assembly; 6. Exhaust assembly; 7. Adjusting mechanism; 101. Cavity; 102. Heating tube; 103. Sealing groove; 201. Through hole; 202. Fitting groove; 301. Exhaust pipe; 302. Driving motor; 303. Clamping groove; 501. Connecting sleeve; 502. Connecting pipe; 503. Clamping column; 601. Mounting cylinder; 602. Limiting rod; 603. Exhaust cylinder; 604. Exhaust hole; 701. Fixing plate; 702. Electric push rod. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0024] See also Figure 1 The figure shows a fully enclosed steam heating degassing sterilizer, which includes a sterilization cylinder 1, a protective cylinder 2 is fixedly installed on the inner side of the sterilization cylinder 1, a steam pipe 3 is movably installed on the inner side of the protective cylinder 2 through a bearing, a sealing cover 4 is provided on the top side of the sterilization cylinder 1, and a connecting component 5 and an exhaust component 6 are respectively provided on the bottom side of the sealing cover 4, and an adjusting mechanism 7 is provided between the sealing cover 4 and the sterilization cylinder 1.

[0025] See also Figure 2In the figure, a cavity 101 is opened inside the sterilization cylinder 1, and a heating tube 102 is set inside the cavity 101. The cavity 101 and the heating tube 102 are a group, and there are a total of six groups. A sealing groove 103 is opened on the top side of the sterilization cylinder 1, and the size and shape of the sealing groove 103 match the sealing cover 4.

[0026] In this embodiment, six groups of cavities 101 and heating tubes 102 are provided on the inner side of the sterilization cylinder, which is beneficial for heating and heat conduction through the heating tubes 102 before or during use, thereby facilitating preheating and temperature increase. At the same time, the use of a closed sterilizer can effectively ensure internal heat loss, thereby improving sterilization efficiency.

[0027] Working principle: When in use, the electric push rod 702 is started to drive the fixing plate 701 and the sealing cover 4 to be raised and lowered, so as to facilitate the sealing of the sterilization cylinder 1 or the addition of materials to the inside. It is convenient and quick to use. Then, in the process of covering, the connecting sleeve 501 in the connecting assembly 5 is engaged with the protective cylinder 2, which is beneficial to improve the sealing and overall stability during the steam transmission process, and the card column 503 on the outside of the connecting pipe 502 is engaged with the card groove 303, so as to facilitate the transmission of steam and improve the stability of the connection position. Then the steam enters the inner side of the steam pipe 3 and is discharged to the inner side of the sterilization cylinder 1 through the exhaust pipe 301, so as to facilitate steam heating and sterilization, and the steam pipe 3 is driven to rotate by starting the driving motor 302, which is beneficial to improve the exhaust uniformity and exhaust efficiency, thereby improving the sterilization efficiency. At the same time, under the action of the protective cylinder 2, there is It is beneficial to avoid the collision between the material inside the sterilization cylinder 1 and the steam pipe 3, which is beneficial to improving the service life of the device. At the same time, the setting of the through hole 201 is conducive to the convenient discharge of steam. Then, when the air pressure inside the sterilization cylinder 1 reaches a certain value, the exhaust cylinder 603 is pushed to move on the outside of the limit rod 602, so that the top of the exhaust cylinder 603 is separated from the mounting cylinder 601. At this time, the internal steam is automatically discharged through the exhaust hole 604, and when the air pressure decreases, the exhaust cylinder 603 is driven to reset and seal under the action of the spring. It is easy and simple to use and can automatically exhaust. Moreover, since six groups of cavities 101 and heating tubes 102 are provided on the inner side of the sterilization cylinder 1, it is beneficial to heat and conduct heat through the heating tube 102 before or during use, which is beneficial to preheating and heating. At the same time, the use of a closed sterilizer can effectively ensure the loss of internal heat, thereby improving the sterilization efficiency. Example 2

[0028] See also Figure 4 This embodiment further explains Example 1. In the figure, the outer side of the protective tube 2 is provided with a plurality of groups of equally spaced through holes 201, the inner sides of the through holes 201 are provided with isolation nets, and a fitting groove 202 is provided at the end of the protective tube 2 away from the sterilization tube 1.

[0029] In this embodiment, the protective cylinder 2 is helpful in preventing the material inside the sterilization cylinder 1 from colliding with the steam pipe 3, which is helpful in increasing the service life of the device. At the same time, the provision of the through hole 201 is helpful in facilitating the discharge of steam.

[0030] See also Figure 5 In the figure, several groups of exhaust pipes 301 are arranged on the outside of the steam pipe 3, a driving motor 302 is fixedly installed on the bottom end of the steam pipe 3, and a card slot 303 is opened on the inside of the top end of the steam pipe 3, and there are four card slots 303 in total.

[0031] In this embodiment, steam enters the inner side of the steam vent pipe 3 and is discharged to the inner side of the sterilization cylinder 1 through the steam exhaust pipe 301, thereby facilitating steam heating sterilization. The steam vent pipe 3 is driven to rotate by starting the drive motor 302, which is beneficial to improving the exhaust uniformity and exhaust efficiency, thereby improving the sterilization efficiency.

[0032] See also Figure 3 In the figure, the connecting assembly 5 includes a connecting sleeve 501, a connecting pipe 502 and a clamping column 503. The connecting sleeve 501 is fixedly installed on the bottom side of the sealing cover 4. The connecting pipe 502 is movably installed on the bottom side of the sealing cover 4 through a bearing, and four clamping columns 503 are installed on the outer side of the connecting pipe 502 in an equidistantly arranged annular manner. The size and shape of the clamping column 503 match the clamping groove 303.

[0033] In this embodiment, the connecting sleeve 501 in the connecting assembly 5 is engaged with the protective tube 2, thereby facilitating the improvement of the sealing and overall stability during the steam transmission process, and the clamping column 503 on the outside of the connecting pipe 502 is engaged with the clamping groove 303, thereby facilitating the steam transmission and improving the stability of the connection position.

[0034] See also Figure 6 In the figure, the exhaust component 6 includes a mounting cylinder 601, a limiting rod 602, an exhaust cylinder 603 and an exhaust hole 604. The exhaust cylinder 603 is movably installed on the inner side of the mounting cylinder 601, and several groups of exhaust holes 604 are opened on the outer side of the top of the exhaust cylinder 603. The limiting rod 602 is fixedly installed on the bottom side of the mounting cylinder 601, and the exhaust cylinder 603 is movably installed on the outer side of the limiting rod 602. A spring is fixedly installed between the exhaust cylinder 603 and the mounting cylinder 601.

[0035] In this embodiment: when the internal air pressure of the sterilization cylinder 1 reaches a certain value, the exhaust cylinder 603 is pushed to move on the outside of the limit rod 602, so that the top of the exhaust cylinder 603 is separated from the mounting cylinder 601. At this time, the internal steam is automatically discharged through the exhaust hole 604. When the air pressure decreases, the exhaust cylinder 603 is driven to reset and seal under the action of the spring. It is convenient and simple to use and can automatically exhaust.

[0036] See also Figure 1 and Figure 3 In the figure, the adjustment mechanism 7 includes a fixed plate 701 and an electric push rod 702. The fixed plates 701 are grouped in two pieces, and there are two groups in total. The fixed plates 701 are fixedly installed on the left and right sides of the sterilization cylinder 1 and the sealing cover 4 respectively, and the electric push rod 702 is fixedly installed between the fixed plates 701.

[0037] In this embodiment, the electric push rod 702 is activated to drive the fixing plate 701 and the sealing cover 4 to be raised and lowered, thereby facilitating the sealing of the sterilization cylinder 1 or adding materials to the inside. The use is convenient, fast and simple.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include" or "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully enclosed steam heating degassing sterilizer, comprising a sterilization cylinder (1), characterized in that: A protective cylinder (2) is fixedly mounted on the inner side of the sterilization cylinder (1), a steam vent (3) is movably mounted on the inner side of the protective cylinder (2) via a bearing, a sealing cover (4) is provided on the top side of the sterilization cylinder (1), a connecting assembly (5) and an exhaust assembly (6) are respectively provided on the bottom side of the sealing cover (4), and an adjusting mechanism (7) is provided between the sealing cover (4) and the sterilization cylinder (1).

2. A fully enclosed steam heating degassing sterilizer according to claim 1, characterized in that: A cavity (101) is provided inside the sterilization cylinder (1), a heating tube (102) is provided inside the cavity (101), and the cavity (101) and the heating tube (102) form a group, with a total of six groups provided. A sealing groove (103) is provided on the top side of the sterilization cylinder (1), and the size and shape of the sealing groove (103) match those of the sealing cover (4).

3. A fully enclosed steam heating degassing sterilizer according to claim 2, characterized in that: The outer side of the protective tube (2) is provided with a plurality of groups of through holes (201) arranged at equal intervals, the inner sides of the through holes (201) are provided with isolation nets, and the end of the protective tube (2) away from the sterilization tube (1) is provided with a fitting groove (202).

4. A fully enclosed steam heating degassing sterilizer according to claim 1, characterized in that: Several groups of exhaust pipes (301) are provided on the outside of the steam pipe (3), a driving motor (302) is fixedly mounted on the bottom end of the steam pipe (3), and a clamping groove (303) is provided on the inside of the top end of the steam pipe (3), with a total of four clamping grooves (303).

5. A fully enclosed steam heating degassing sterilizer according to claim 4, characterized in that: The connecting assembly (5) comprises a connecting sleeve (501), a connecting pipe (502) and a clamping column (503), wherein the connecting sleeve (501) is fixedly mounted on the bottom side of the sealing cover (4), the connecting pipe (502) is movably mounted on the bottom side of the sealing cover (4) via a bearing, and four clamping columns (503) are equidistantly arranged in an annular pattern on the outer side of the connecting pipe (502), and the size and shape of the clamping columns (503) match the clamping slot (303).

6. A fully enclosed steam heating degassing sterilizer according to claim 1, characterized in that: The exhaust assembly (6) comprises a mounting tube (601), a limiting rod (602), an exhaust tube (603) and an exhaust hole (604); the exhaust tube (603) is movably mounted on the inner side of the mounting tube (601); a plurality of exhaust holes (604) are provided on the outer side of the top end of the exhaust tube (603); the limiting rod (602) is fixedly mounted on the bottom side of the mounting tube (601); the exhaust tube (603) is movably mounted on the outer side of the limiting rod (602); and a spring is fixedly mounted between the exhaust tube (603) and the mounting tube (601).

7. The fully enclosed steam heating degassing sterilizer according to claim 1, characterized in that: The adjustment mechanism (7) includes a fixed plate (701) and an electric push rod (702). The fixed plates (701) are respectively arranged in groups of two, and two groups are provided in total. The fixed plates (701) are respectively fixedly installed on the left and right sides of the sterilization cylinder (1) and the sealing cover (4). The electric push rod (702) is fixedly installed between the fixed plates (701).

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