CN213992322U - Low vacuum pasteurization odour removal device - Google Patents

Abstract

The utility model discloses a low vacuum pasteurization odour removal device, which relates to the technical field of sterilization and impurity removal, and comprises an air guide bent pipe, wherein the front end of the air guide bent pipe is hermetically communicated with the top of a sterilization pot of a pasteurization device; the condenser is sleeved outside the air guide bent pipe and positioned between the pasteurization device and the sealing plug, and an exhaust valve and a pressure gauge are arranged on the air guide bent pipe and between the pasteurization device and the condenser. The utility model discloses set up the air guide return bend in pasteurization device's sterilization pot top intercommunication to switch on the air guide return bend and the receiving tank that produces the low vacuum environment through vacuum apparatus, can carry out pasteurization in the target object in the sterilization pot, collect the volatile materials that have the peculiar smell in with the target object through the air guide return bend in receiving the jar, realize the flavor removal of target object.

Description

Low vacuum pasteurization odour removal device

Technical Field

The utility model relates to a edulcoration technical field disinfects, concretely relates to carry out pasteurization and device that removes flavor to the target object.

Background

Pasteurization is a sterilization method that uses the temperature tolerance characteristics of pathogens to treat a target object at an appropriate temperature and time to kill the pathogens in the target object and to retain harmless or beneficial bacteria or bacterial spores. At present, the pasteurization method is widely applied to actual production and can realize better sterilization effect on target objects such as milk and the like.

Most of objects to be pasteurized are food, the existing pasteurization device can only realize the sterilization effect, but cannot remove volatile substances with peculiar smell in the objects, and the problems of fishy smell, mutton smell and stink remained in the processed objects cannot be solved. In order to meet the edible requirements, in the actual production, a deodorizing process is required to be added before pasteurization, and volatile substances with peculiar smell in a target object are removed by methods such as a reduced pressure distillation method and the like, so that the production time is increased, the production efficiency is reduced, and the production cost is greatly increased by additionally adding deodorizing equipment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low vacuum pasteurization odour removal device, which avoids the defects of the prior art.

The utility model discloses a solve technical problem and adopt following technical scheme: a low vacuum pasteurization deodorizing device comprises an air guide bent pipe, the front end of the air guide bent pipe is in sealed communication with the top of a sterilization pot of a pasteurization device, the tail end of the air guide bent pipe penetrates through a sealing plug arranged outside the air guide bent pipe in a sealing sleeve manner and is communicated to the inside of a receiving tank, the sealing plug is in sealed fit connection with the opening of the receiving tank, and the receiving tank is in sealed communication with a vacuum device;

the condenser is sleeved outside the air guide bent pipe and positioned between the pasteurization device and the sealing plug, and an exhaust valve and a pressure gauge are arranged on the air guide bent pipe and between the pasteurization device and the condenser; the receiving tank is positioned below the tail end of the air guide bent pipe, and the height of the air guide bent pipe between the condenser and the receiving tank decreases progressively from the front end to the tail end.

Further, pasteurization device the sterilization pot and locate the outside shell of sterilization pot, the shell with form the control by temperature change passageway between the sterilization pot, control by temperature change inlet tube and control by temperature change outlet pipe all with the control by temperature change passageway intercommunication to form the control by temperature change return circuit, still be equipped with circulating pump, heating device and cooling device on the control by temperature change return circuit.

Further, still include the stirring structure, the power device of stirring structure locates the pot outside of disinfecting, the puddler runs through the pot of disinfecting and stretches into the inner chamber setting of pot of disinfecting, its front end with power device's output is connected fixedly, and terminal and stirring head are connected fixedly, the stirring head is located the bottom of inner chamber.

Furthermore, a top opening is formed in the top of the sterilization pot, and the front end of the air guide bent pipe is communicated to the top opening.

Furthermore, the sealing plug is of a circular truncated cone structure with the diameter decreasing from top to bottom.

Further, the sealing plug is a rubber plug.

Further, the vacuum device is a vacuum pump.

The utility model provides a low vacuum pasteurization odour removal device has following beneficial effect:

1. the utility model discloses set up the air guide return bend in pasteurization device's sterilization pot top intercommunication to switch on the air guide return bend with the receiving tank that produces the low vacuum environment through vacuum apparatus, can carry out pasteurization in the target object in the sterilization pot, collect the volatile substances that have the peculiar smell in the target object in the receiving tank through the air guide return bend, realize the flavor removal of target object, improved greatly and disinfected, the whole work efficiency of flavor removal has simplified its operation process;

2. the utility model discloses a sterilization pot still is equipped with stirring structure, and stirring structure stirs the target object in the process of target object pasteurization, not only does benefit to the release of the volatile substances that have the peculiar smell in the target object, has improved the flavor removal effect of device, has still increased the homogeneity of target object bulk temperature, has ensured the effect of pasteurization;

3. the utility model discloses simple structure, practical convenient, have good practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure:

1. a pasteurization device 11, a sterilization pot 12, a shell 13, an inner cavity 14, a top opening 15, a stirring structure 16, a temperature control channel 17, a temperature control water inlet pipe 18 and a temperature control water outlet pipe; 2. an air guide bent pipe 21, an exhaust valve 22 and a pressure gauge; 3. a condenser; 4. a sealing plug; 5. a receiving tank; 6. and (4) a vacuum device.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the structural relationship is: the device comprises an air guide bent pipe 2, the front end of which is hermetically communicated with the top of a sterilization pot 11 of a pasteurization device 1, the tail end of the air guide bent pipe 2 penetrates through a sealing plug 4 arranged outside the air guide bent pipe in a sealing manner and communicated to the inside of a receiving tank 5, the sealing plug 4 is hermetically matched and connected with the opening part of the receiving tank 5, and the receiving tank 5 is hermetically communicated with a vacuum device 6; the vacuum device 6 is used for realizing a low vacuum environment in the receiving tank 5;

the condenser 3 is sleeved outside the air guide bent pipe 2 and is positioned between the pasteurization device 1 and the sealing plug 4, and an exhaust valve 21 and a pressure gauge 22 are also arranged on the air guide bent pipe 2 and between the pasteurization device 1 and the condenser 3; the pressure gauge 22 is used for monitoring the pressure in the air guide bent pipe 2 between the sterilization pot 11 and the condenser 3 in real time so as to indirectly reflect the pressure in the sterilization pot 11; when the pressure is over high, the emptying valve 21 needs to be opened to release the pressure; the receiving tank 5 is positioned below the tail end of the air guide bent pipe 2, and the height of the air guide bent pipe 2 between the condenser 3 and the receiving tank 5 is gradually reduced from the front end to the tail end;

preferably, the pasteurization device 1 comprises a sterilization pot 11 and a shell 12 arranged outside the sterilization pot 11, a temperature control channel 16 is formed between the shell 12 and the sterilization pot 11, a temperature control water inlet pipe 17 and a temperature control water outlet pipe 18 are both communicated with the temperature control channel 16 and form a temperature control loop, and a circulating pump, a heating device and a cooling device are further arranged on the temperature control loop; in practical use, during pasteurization, the temperature control liquid circularly flows in the temperature control loop under the action of the circulating pump, the heating device or the cooling device acts on the temperature control liquid to control the temperature of the temperature control liquid within a set temperature range, and the control of the ambient temperature in the sterilization pot 11 is realized through the heat exchange between the temperature control liquid and the sterilization pot 11 in the temperature control channel 16, so that the pasteurization of the target object is realized.

Preferably, the sterilization pot also comprises a stirring structure 15, a power device of the stirring structure 15 is arranged outside the sterilization pot 11, a stirring rod penetrates through the sterilization pot 11 and extends into the inner cavity 13 of the sterilization pot 11, the front end of the stirring rod is fixedly connected with the output end of the power device, the tail end of the stirring rod is fixedly connected with a stirring head, and the stirring head is positioned at the bottom of the inner cavity 13; in the pasteurization process, the power device drives the stirring head to stir the target object in the sterilization pot 11 through the stirring rod, so that volatile substances with peculiar smell in the target object can be released more quickly and thoroughly and are conducted into the receiving tank 5 through the air guide bent pipe 2, and the smell removal of the target object is better realized; meanwhile, the stirring structure 15 can also make the target object in the sterilizer 11 flow, improve the temperature uniformity of the target object and ensure the pasteurization effect.

Preferably, the top of the sterilizer 11 is provided with a top opening 14, the front end of the air guide bent pipe 2 is communicated with the top opening 14, and the communication of the air guide bent pipe 2 with the top opening 14 is more beneficial to the collection and communication of volatile substances with peculiar smell.

Preferably, the sealing plug 4 is in a circular truncated cone structure with the diameter decreasing from top to bottom.

Preferably, the sealing plug 4 is a rubber plug.

Preferably, the vacuum device 6 is a vacuum pump.

When the system is used specifically, a target object is placed in the sterilization pot 11, the temperature control liquid circularly flows in the temperature control loop under the action of the circulating pump, the heating device or the cooling device acts on the temperature control liquid to control the temperature of the temperature control liquid within a set temperature range, and the ambient temperature in the sterilization pot 11 is controlled through the heat exchange between the temperature control liquid and the sterilization pot 11 in the temperature control channel 16, so that the pasteurization of the target object is realized.

In the pasteurization process of the target object, volatile substances with peculiar smell are released from the target object and reach the position of the top opening 14, the receiving tank 5 is in a low vacuum environment under the action of the vacuum device 6, and the volatile substances with peculiar smell flow into the receiving tank 5 along the air guide bent pipe 2 in the air guide bent pipe 2 under the action of pressure difference; when passing through the condenser 3, the volatile substances with lower freezing points are condensed into liquid and continuously flow along the air guide bent pipe 2, finally fall and are collected in the receiving tank 5, the volatile substances with higher freezing points still keep gaseous state, and are finally discharged through the vacuum device 6, so that the odor removal of the target object is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (8)

1. A low vacuum pasteurization odour removal device which characterized in that: the air guide bent pipe (2) is in sealing communication with the top of a sterilization pot (11) of a pasteurization device (1) at the front end, the tail end of the air guide bent pipe (2) penetrates through a sealing plug (4) arranged outside the air guide bent pipe in a sealing manner and is communicated to the inside of a receiving tank (5), the sealing plug (4) is in sealing fit with the opening of the receiving tank (5), and the receiving tank (5) is in sealing communication with a vacuum device (6);

the condenser (3) is sleeved outside the air guide bent pipe (2) and is positioned between the pasteurization device (1) and the sealing plug (4), and an exhaust valve (21) and a pressure gauge (22) are further arranged on the air guide bent pipe (2) and between the pasteurization device (1) and the condenser (3); the receiving tank (5) is positioned below the tail end of the air guide bent pipe (2), and the height of the air guide bent pipe (2) between the condenser (3) and the receiving tank (5) is gradually reduced from the front end to the tail end.

2. A low vacuum pasteurisation odour removal apparatus as claimed in claim 1, wherein: pasteurization device (1) include sterilization pot (11) and locate sterilization pot (11) outside shell (12), shell (12) with form control by temperature change passageway (16) between sterilization pot (11), control by temperature change inlet tube (17) and control by temperature change outlet pipe (18) all with control by temperature change passageway (16) intercommunication to form the control by temperature change return circuit, still be equipped with circulating pump, heating device and cooling device on the control by temperature change return circuit.

3. A low vacuum pasteurisation odour removal apparatus as claimed in claim 1, wherein: still include stirring structure (15), the power device of stirring structure (15) is located sterilization pot (11) outside, the puddler runs through sterilization pot (11) and stretch into inner chamber (13) setting of sterilization pot (11), with sterilization pot (11) sealing connection, its front end with power device's output is connected fixedly, and terminal and stirring head are connected fixedly, the stirring head is located the bottom of inner chamber (13).

4. A low vacuum pasteurisation odour removal apparatus as claimed in claim 1, wherein: the top of the sterilization pot (11) is provided with a top opening (14), and the front end of the air guide bent pipe (2) is communicated to the top opening (14).

5. A low vacuum pasteurisation odour removal apparatus as claimed in claim 4, wherein: the top of the top opening (14) is provided with a top cover which can be opened and closed, and the top cover is connected with the top opening (14) in a sealing way.

6. A low vacuum pasteurisation odour removal apparatus as claimed in claim 1, wherein: the sealing plug (4) is of a circular truncated cone structure with the diameter decreasing from top to bottom.

7. A low vacuum pasteurisation odour removal apparatus as claimed in claim 1, wherein: the sealing plug (4) is a rubber plug.

8. A low vacuum pasteurisation odour removal apparatus as claimed in claim 1, wherein: the vacuum device (6) is a vacuum pump.

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