CN210065718U

CN210065718U - Sterilization equipment

Info

Publication number: CN210065718U
Application number: CN201920936694.8U
Authority: CN
Inventors: 梁进忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-02-14
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a sterilization device, which comprises a cooling system for cooling finished wine by using wine base as a refrigerant, a preheating system for preheating the wine base by using the waste heat of the finished wine, a heat exchange system for heating the wine base by recycling the heat of the finished wine and cooling the finished wine, and a sterilization system for heating and sterilizing the wine base; the equipment overall structure design is small and exquisite, convenient the removal, adopt the flow design, can make the operation streamlined processing that disinfects, not only can effectively prevent outer hourglass and cluster liquid scheduling problem, and the heat source is stable moreover, but furthest carries out quick heat exchange, lets the wine base of treating the sterilization by rapid heating sterilization, lets the high temperature finished product wine after the sterilization cooled down to the normal atmospheric temperature rapidly, and the sterilization time is sufficient, effectual, and the heat utilization rate is high, unusual energy-conservation, economy, practicality.

Description

Sterilization equipment

Technical Field

The utility model belongs to the technical field of wine processing technique and specifically relates to a sterilization equipment is related to.

Background

Brewing is a process of producing alcoholic beverages with a certain concentration by utilizing microbial fermentation, and after brewing is finished, wine liquid needs to be sterilized.

The present sterilization mode is to heat and sterilize through plate heat exchange sterilization equipment, the plate heat exchanger is formed by a plurality of punched corrugated thin plates according to a certain interval, the periphery of the punched corrugated thin plates is sealed by gaskets, and the punched corrugated thin plates are overlapped and compressed by a frame and a compression screw, four corner holes of the plate sheets and the gaskets form a fluid distribution pipe and a fluid collection pipe, and simultaneously, cold and hot fluids are separated to flow in flow channels on two sides of each plate sheet respectively, and heat exchange is carried out through the plate sheets, so that wine is heated and sterilized. However, the sterilization equipment with the structure generally has the problems of serious external leakage, easy liquid leakage, large pressure drop, incapability of meeting the sterilization requirement of the heat supply temperature and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a sterilization device.

The utility model adopts the technical proposal that: a sterilization apparatus comprising:

the cooling system is internally provided with a wine base cavity and a finished wine conveying pipe arranged in the wine base cavity, the wine base cavity is provided with a wine base inlet, the finished wine conveying pipe is provided with a finished wine outlet and is configured to cool the finished wine by the wine base;

the preheating system is internally provided with a preheating cavity and a preheating pipe arranged in the preheating cavity, a wine inlet of the preheating cavity is communicated with a wine outlet of the wine base cavity, a wine outlet of the preheating pipe is communicated with a wine inlet of the finished wine conveying pipe, and the preheating system is configured to preheat the wine base by using the preheating of the finished wine as a heat source;

the heat exchange system is internally provided with a heat exchange cavity and a heat exchange tube arranged in the heat exchange cavity; the wine inlet of the heat exchange cavity is communicated with the wine outlet of the preheating cavity, the wine outlet of the heat exchange tube is communicated with the wine inlet of the preheating tube, and the heat exchange tube is configured to recover heat of finished wine to heat raw wine and cool the finished wine;

the sterilizing system is internally provided with a medium heating cavity and a sterilizing pipe arranged in the medium heating cavity, a wine inlet of the sterilizing pipe is communicated with a wine outlet of the heat exchange cavity, and a wine outlet of the sterilizing pipe is communicated with a wine inlet of the heat exchange pipe and is configured to heat and sterilize raw wine.

Through the design of the technical scheme, the whole sterilization process of the wine liquid is in series flow through each system, the process design is adopted, control elements such as equipment valves are reduced, the wine liquid can be effectively prevented from leaking outwards, the problems of liquid mixing and large pressure drop are solved, the operation is more structural, the effects of preheating, heat recovery and the like are realized, the heat supply function and the heat utilization rate are improved, and the wine liquid sterilization device is more energy-saving and economical.

Further, the heat exchange tube, the finished product wine conveying tube and the sterilizing tube are all of concave-convex tube structures.

Through the design mode that each body adopted the concave-convex tube structure among the above-mentioned technical scheme, can make intraductal fluid form laminar flow layer and turbulent layer to can realize heat-conduction fast, improve the efficiency of disinfecting.

Further, the heat exchange tubes are of a multi-stage module series structure.

Through the stack formula structural design who adopts multistage module tandem type among the above-mentioned technical scheme to can increase or reduce the module according to the user demand, use with the flow that satisfies the difference, thereby furthest carries out cold and hot exchange, and is more energy-conserving.

Furthermore, the heat exchange tube, the finished wine delivery pipe, the sterilizing tube and the preheating tube are arranged in each cavity by adopting a spiral disc structure.

Through the structural design that each body adopted the spiral dish to establish among the above-mentioned technical scheme, can make each cavity can hold longer pipe, increased the heat exchange rate of fluid.

Further, a power pump is arranged between the wine outlet of the preheating cavity and the wine outlet of the heat exchange cavity and is configured to realize negative pressure on the preheating cavity and increase the heat exchange cavity so as to be beneficial to wine liquid conveying.

Through the design of the power pump in the technical scheme, the flowing effect of the fluid can be better improved.

Furthermore, the heat exchange cavity is also internally provided with a heating medium and an electric heating device for heating the heating medium.

Further, a temperature detection device is arranged in the heat exchange cavity.

Further, the control system is also included and is configured to be used for adjusting the power of the power pump and regulating and controlling the heating temperature of the electric heating device.

Further, the preheating cavity is of a fully-enclosed structure.

Compared with the prior art, the utility model, it has following beneficial effect:

the utility model discloses a sterilizing installation overall structure design is small and exquisite, the convenient removal, adopt the flow design, can make the operation streamlined processing that disinfects, not only can effectively prevent outer hourglass and cluster liquid scheduling problem, and the heat source is stable moreover, but also furthest carries out quick heat exchange, let the wine base of treating the sterilization by rapid heating sterilization, let the high temperature finished product wine after the sterilization rapidly by the cooling to the normal atmospheric temperature, the sterilization time is sufficient, effectual, the heat utilization rate is high, energy-conservation very, economy, practicality.

Drawings

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

Wherein, the hollow arrow represents the fluid movement direction mark of the wine base;

the solid arrows indicate the finished wine flow direction indication.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following detailed description of the present invention with reference to the accompanying drawings and embodiments is to be understood that the embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

As shown in figure 1, a sterilization device, including the use of wine as the cooling medium to the finished product wine cooling system 1, and the use of the wine waste heat to the wine waste heat preheating system 2, and for recycling the finished product wine heat for the wine heating and finished product wine cooling heat exchange system 3, and for heating the wine sterilization system 4, the wine liquid sterilization process through all systems series flow, the use of the process design, reduce the equipment valve control components, can effectively prevent the wine liquid leakage, the occurrence of liquid string and pressure drop problems, the operation is simpler, and has preheating, heat recovery effect, improve the heat supply function and heat utilization rate, can furthest rapid heat exchange, the sterilization of the wine to be sterilized by rapid heating, the sterilization of the high temperature wine after sterilization to the normal temperature rapidly, more energy-saving and economical.

Specifically, the cooling system 1 comprises a wine base cavity 11 with a closed structural design and a finished wine conveying pipe 12 arranged in the wine base cavity, wherein the wine base cavity 11 is provided with a wine base inlet 13, and the finished wine conveying pipe 12 is provided with a finished wine outlet 14; the preheating system 2 comprises a preheating cavity 21 with a closed structure design and a preheating pipe 22 arranged in the preheating cavity 21, a wine inlet of the preheating cavity 21 is communicated with a wine outlet of the wine base cavity 11, and a wine outlet of the preheating pipe 22 is communicated with a wine inlet of the finished wine conveying pipe 12; the heat exchange system 3 comprises a heat exchange cavity 31 with a closed structure design and a heat exchange pipe 32 arranged in the heat exchange cavity 31; a wine inlet of the heat exchange cavity 31 is communicated with a wine outlet of the preheating cavity 21, and a wine outlet of the heat exchange tube 32 is communicated with a wine inlet of the preheating tube 22; the sterilization system 4 is internally provided with a medium heating cavity 41 and a sterilization pipe 42 arranged in the medium heating cavity 41, a wine inlet of the sterilization pipe 42 is communicated with a wine outlet of the heat exchange cavity 21, and a wine outlet of the sterilization pipe 42 is communicated with a wine inlet of the heat exchange pipe 32.

More specifically, the sterilization system 4 is a heating sterilization apparatus in the prior art, and includes a heating medium for heating, an electric heating device for heating the heating medium, and a temperature detection device, where the heating medium may be water or oil, the heating medium selected in this embodiment is oil, the electric heating device selects an electric heating pipe, and the temperature detection device is a temperature sensor, which are all in the prior art, and the specific structure is not set forth herein.

More specifically, a power pump 5 is arranged between the wine outlet of the preheating cavity 21 and the wine outlet of the heat exchange cavity 31, so as to realize negative pressure on the preheating cavity 21 and increase the heat exchange cavity 31 to facilitate wine conveying, and the flowing effect of the fluid can be better improved.

Furthermore, a control system 6 is provided in this embodiment, and the control system 6 is a programmable controller in the prior art, and is electrically connected to the power pump 5, the electric heating device and the temperature detection device, and controls the power pump 5 and the electric heating device through the programmable controller, and reads information of the temperature detection device.

On the basis, the heat exchange tube 32, the finished product wine conveying tube 12 and the sterilizing tube 42 are of concave-convex tube structures, and spiral disks are adopted to arrange the structures in the cavities, so that the fluid in the tube can form a laminar flow layer and a turbulent flow layer, heat conduction can be rapidly realized, the sterilizing efficiency is improved, longer tubes can be accommodated in the cavities, and the heat exchange rate of the fluid is increased.

It should be noted that preheating system 2 adopts that the negative pressure is inhaled wine and is let the wine body flow, and the container adopts totally closed structure to stop the entering of air, prevents the oxidation of drinks, and what wine liquid went on here preheats, and the heat source is the former wine in the preheating tank of preheating system is given to the waste heat conduction in the finished product wine of sterilization that comes from heat transfer system 3 through heat-conduction, also is the buffer pool of a wine liquid simultaneously, can let whole sterilization equipment gently carry out wine liquid flow and disinfect in the sterilization process.

It should also be noted that cooling system 1 is cooling the wine after disinfecting with the wine base of waiting to disinfect as the refrigerant, the structure adopts unsmooth pipe to carry out the coil pipe formula overall arrangement, let in the container cavity of the wine base (cold) of waiting to disinfect walks outside the pipe, finished product wine after having disinfected walks in the unsmooth pipe, increase pipeline length and increase fluid vortex formation through the coil pipe design, realize the heat exchange, cool down finished product wine, let the finished product wine after the disinfection resume normal atmospheric temperature, prevent thermal oxidation and the volatilizing of wine fragrance.

It is worth noting that the heat exchange tube 32 in the heat exchange system 3 adopts a convex-concave tube spiral coil, which can furthest conduct the heat in the hot wine to the original wine to be sterilized in the outer wall cavity through a laminar flow layer and a turbulent flow layer formed by the fluid in the pipeline, and realize the heat recovery of more than 70% of the heat of the sterilized high-temperature wine liquid through a distance of flow and heat conduction, so that not only the wine liquid to be sterilized absorbs the heat to become hot, but also the sterilized high-temperature wine realizes cooling; in addition, the heat exchange tube adopts a multi-stage module serial structure design (namely, the heat exchange tube is composed of a plurality of heat exchange tubes which are detachably connected in series), for example, the flow is increased, and only the heat exchange module, the secondary heat exchange module and the tertiary heat exchange module need to be added to achieve the same heat exchange effect, so that the heat exchange can be carried out to the maximum extent, and the energy conservation is realized;

it is also worth noting that the principle of sterilization is that the wine to be sterilized enters the sterilizing pipe 42 of the convex-concave pipe coil structure in the heat exchange system 3 through the pipeline after the wine passes through the heat exchange system 3 and absorbs heat, the raw wine to be sterilized forms a laminar flow layer and a turbulent flow layer in the convex-concave pipeline, the laminar flow layer close to the pipe wall transfers heat to the turbulent flow layer through the pipe wall, the turbulent flow layer at the center of the pipeline enables the wine in the pipeline to exchange liquid on the section of the vertical pipe through vortices, so that the temperature of each point tends to be the same to realize heat transfer, and the wine to be sterilized can be rapidly heated in the pipeline, thereby playing a role of thermal sterilization.

The sterilization process of the equipment comprises the following steps:

1. filling a heating medium (water or oil) in the sterilization system 4, then opening the electric heating device through the control system 6, adjusting and heating through the control system 6, and reaching the preset sterilization temperature for about 1 hour;

2. the raw wine inlet 13 is connected with a wine inlet pipe, the preheating system 2 is filled with wine liquid, and the cover is hooped by the hoop;

3. after the temperature of the sterilization system 4 is normal, the power pump 5 can be started, the sterilization is started, and the whole sterilization process is continuous and can be continuously sterilized;

4. after sterilization, the wine in the preheating system 2 is pumped out, then purified water is used for ejecting the wine in the pipeline, finally the pipeline is washed by clean water, then pipe connectors are detached to drain the clean water, and the wine is dried and stored.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A sterilization apparatus, comprising:

2. A sterilisation apparatus according to claim 1, characterised in that: the heat exchange tube, the finished product wine conveying tube and the sterilizing tube are all of concave-convex tube structures.

3. A sterilisation apparatus according to claim 2, characterised in that: the heat exchange tubes are of a multi-stage module series structure.

4. A sterilization apparatus according to any one of claims 1 to 3, characterized in that: the heat exchange tube, the finished wine delivery pipe, the sterilizing tube and the preheating tube are arranged in each cavity by adopting a spiral disc structure.

5. A sterilization apparatus according to any one of claims 1 to 3, characterized in that: and a power pump is arranged between the wine outlet of the preheating cavity and the wine outlet of the heat exchange cavity and is configured to realize negative pressure on the preheating cavity and increase the heat exchange cavity so as to be beneficial to wine liquid conveying.

6. A sterilisation apparatus as claimed in claim 5, characterised in that: the heat exchange cavity is also internally provided with a heating medium and an electric heating device for heating the heating medium.

7. A sterilisation apparatus as claimed in claim 6, characterised in that: and a temperature detection device is also arranged in the heat exchange cavity.

8. A sterilisation apparatus according to claim 7, characterised in that: the control system is also included and is configured to adjust the power of the power pump and regulate the heating temperature of the electric heating device.

9. A sterilization apparatus according to any one of claims 1 to 3, 6 to 8, characterized in that: the preheating cavity is of a totally enclosed structure.