CN208909060U - A kind of continuous sterilizing system of the jam containing particle - Google Patents
A kind of continuous sterilizing system of the jam containing particle Download PDFInfo
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- CN208909060U CN208909060U CN201821156975.3U CN201821156975U CN208909060U CN 208909060 U CN208909060 U CN 208909060U CN 201821156975 U CN201821156975 U CN 201821156975U CN 208909060 U CN208909060 U CN 208909060U
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- heat exchanger
- heat
- scraped surface
- containing particle
- jam
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a kind of continuous sterilizing system of jam containing particle, comprising: hot water generating unit, the scraped surface heat exchanger for heating of at least more than one, holding pipe, the scraped surface heat exchanger and back pressure pump for cooling of at least more than one；Scraped surface heat exchanger is formed to have the multi-layer cylinder body structure in same axle center, vertical to be installed in disinfection system, and the axial one end of scraped surface heat exchanger is formed with material outlet and medium inlet, and another side is formed with material inlet and media outlet；Scraped surface heat exchanger has: set on cylinder center and along the rotation axis of the length direction of cylinder extension；It is fixed on the scraper plate of rotation axis；The cylindric heat-transfer surface that inner surface is abutted with the tip end portion of scraper plate；The form setting and radial dimension that are overlapped with heat-transfer surface with axle center are greater than the insulating layer of heat-transfer surface；And it is wrapped in the shell on the outside of insulating layer.The breakage rate of fruit can be greatly reduced in the utility model, improve heat exchange efficiency, save cost of equipment maintenance.
Description
Technical field
The utility model relates to the equipment and process field of food or foodstuff, and in particular, to a kind of jam containing particle
Continuous sterilizing system.
Background technique
Production jam is a kind of method for saving fruit for a long time, and jam can be cut small by small-sized fruit or by large-scale fruit
After be made, be food common in daily life.In manufacturing process, sterilizing be entire technical process very the key link it
One, sterilization needs to control temperature at fixed 110 ° or so, if sterilization temperature is too low, the easy moldy metamorphism of product, if killing
Bacterium temperature is excessively high, then the freshness of product and color decline to a great extent, the final quality for influencing product.In view of the above-mentioned problems, comparison
A kind of jam casing disinfection system is disclosed in file 1, and heat exchange in sauce body sprue bushing formula heat exchanger monitors simultaneously
Temperature, so as to effectively control bactericidal effect, improves product quality to realize closed loop control.
However, the tubular type process for sterilizing being commonly used has some limitations:
1) size for the fruit that can be handled is smaller；
2) breakage rate is high for fruit；
3) heating is uneven, is easy to cause sterilization insufficient.
That is, in order to guarantee the good mouthfeel of fruit product, it is necessary to the breakage rate of fruit is reduced, to promote fruit
The feeling of chewing, but the breakable characteristic of fruit itself determines the technology difficulty of the manufacturing, the especially sterilization of product
Technology difficulty, thus it is guaranteed that the particle in product can maintain the size and quality before addition, it is add fruit production one
Hang-up.
Existing technical literature:
Patent document:
Patent document 1: Chinese patent discloses CN 206713989U.
Utility model content
Utility model will solve the problems, such as:
The utility model timing is researched and developed in view of the problem present on, and technical problem to be solved is to provide one
The continuous sterilizing system of kind jam containing particle, can be greatly reduced the breakage rate of bulky grain fruit in process for sterilizing, and sterilized
Guarantee that jam is heated evenly to ensure that quality safety is reliable in journey.
The means solved the problems, such as:
To solve the above problems, the utility model provides a kind of continuous sterilizing system of jam containing particle, comprising:
Hot water generating unit, at least more than one scraped surface heat exchanger for heating, keep pipe, at least more than one
For cooling scraped surface heat exchanger and back pressure pump；
The scraped surface heat exchanger is formed to have the multi-layer cylinder body structure in same axle center, vertical to be installed on the sterilization
In system, the axial one end of the scraped surface heat exchanger is formed with material outlet and medium inlet, other end lower end side shape
At having material inlet and media outlet；
The scraped surface heat exchanger has: set on cylinder center and along the rotation axis of the length direction of cylinder extension；Gu
Due to the scraper plate of the rotation axis；The cylindric heat-transfer surface that inner surface is abutted with the tip end portion of the scraper plate；With the heat exchange
Form setting and radial dimension that face is overlapped with axle center are greater than the insulating layer of the heat-transfer surface；And it is wrapped on the outside of insulating layer
Shell.
According to the utility model, jam product enters the inside of cylindric heat-transfer surface via material inlet, by heat-transfer surface
Heat exchange is carried out with medium, since the tip end portion of scraper plate is abutted with heat-transfer surface, scraper plate continuously can be wiped off and be exchanged heat when rotating
The jam product of face inner surface contact is avoided with this because of overheat so that jam product be avoided to contact with the long-time of heat-transfer surface
The breakage rate of fruit, the especially breakage rate of large scale fruit is greatly reduced in caused coking.At the same time, by continuously stirring
Mixing can also promote not contact with the jam product that the inner surface of heat exchange directly contacts with the inner surface of heat-transfer surface and carry out heat exchange,
To improve heat exchange efficiency.Further, since continuously wiping the jam with the face contact that exchanges heat off by the rotation of rotation axis and scraper plate
Product saves cost of equipment maintenance, guarantees the efficiency of cooling heat transferring to be able to maintain the cleaning of heat-transfer area.
Also, the utility model, it is also possible that the hot water generating unit includes heat-exchanger pump, pipe heat exchanger, cushioning balance
Tank and steam control valve；The import of the heat-exchanger pump is connected with the cushioning balance tank, outlet and the pipe heat exchanger phase
Even.According to this structure, hot water generating unit production can efficiently produce hot aqueous medium.
Also, the utility model, it is also possible that the material outlet passes through between the two neighboring scraped surface heat exchanger
Pipe component is connect with the material inlet, and the medium inlet is connect by pipe component with the media outlet.According to this structure,
Different heat exchange areas can be obtained by the scraped surface heat exchanger for different number of connecting, meets different application requirements.
Also, the utility model, it is also possible that being located in two scraped surface heat exchangers at both ends, the described of one end is scraped
The material inlet of plate heat exchanger is connect with the charging pump, and the media outlet is connect with the hot water generating system,
The material outlet of the scraped surface heat exchanger of the other end is connect with the holding pipe, the medium inlet and the heat
The hot water outlet of water generating system connects.According to this structure, shortening connection flow path can be simplified, reduce the thermal energy damage of pipeline flow path
It consumes, and the inlet and outlet differential concatenation of medium and jam product can be such that medium and the jam product temperature difference increases, and improve system entirety
Heat exchange efficiency.
Also, the utility model, it is also possible that the back pressure pump is impeller pump.It according to this structure, can be by adjusting impeller pump
Speed adjustment system in back pressure, to prevent the product in disinfection system from boiling.
Also, the utility model, it is also possible that also setting up the motor with regulatory function.According to this structure, adjusting can be passed through
Motor and the revolving speed for adjusting rotation axis can be designed that different flowing shapes under axially different flow velocity and stirring rate effect
State, changes the intensity of the turbulent flow of product in cylinder, to obtain the flow pattern for meeting production, and then changes the efficiency of heat transfer.
Also, the utility model, it is also possible that the heat-transfer surface is stainless steel material, the medium is water, the insulating layer
For asbestos, the shell is stainless steel material.According to this structure, heat transfer effect can be realized excellently.
Also, the utility model, it is also possible that being injected in the space that the heat-transfer surface surrounds to be heated or cooling described
Jam product is injected with the medium for being heated or cooled between the insulating layer and the heat-transfer surface.It according to this structure, can be tight
It forms heat exchanger with gathering, more efficiently utilizes space.
According to following specific embodiments and attached drawing is referred to, is better understood with the above content of the utility model and other
Objects, features and advantages.
Detailed description of the invention
Fig. 1 be according to the disinfection system of one implementation form of the utility model from a side side when perspective view；
Fig. 2 be disinfection system shown in FIG. 1 from another party side when perspective view；
Fig. 3 is the perspective view of the scraped surface heat exchanger in disinfection system shown in FIG. 1；
Fig. 4 is the cross-sectional view in the axis perpendicular direction of scraped surface heat exchanger shown in Fig. 3；
Symbol description:
1,3 scraped surface heat exchanger；
2 keep pipe；
4 heat-exchanger pumps；
5 cushioning balance tanks；
6 pipe heat exchangers；
7 steam control valves；
8 back pressure pumps；
11 rotation axis；
12 scraper plates；
13 heat-transfer surfaces；
14 jam products；
15 media；
16 insulating layers；
17 shells
21 material outlets；
31 medium inlets；
22 material inlets；
32 media outlets
23 pipe components；
33 motors.
Specific embodiment
The utility model is further illustrated below in conjunction with attached drawing and following embodiments, it should be appreciated that attached drawing and following implementations
Mode is merely to illustrate the utility model, rather than limits the utility model.Identical in the various figures or corresponding appended drawing reference indicates
The same part, and omit repeated explanation.
Fig. 1 be according to the disinfection system of one implementation form of the utility model from a side side when perspective view.Fig. 2 is figure
Perspective view when disinfection system shown in 1 is from another party side.
As shown in Figure 1 and Figure 2, disinfection system includes: hot water generating unit, is kept scraped surface heat exchanger for heating 1
Pipe 2, for cooling scraped surface heat exchanger 3 and back pressure pump 8.Wherein, hot water generating unit includes: heat-exchanger pump 4, tubular type are changed
Hot device 6, cushioning balance tank 5 and steam control valve 7.The import of heat-exchanger pump 4 is connected with cushioning balance tank 5, and outlet is changed with tubular type
Hot device 6 is connected.Specifically, it is not easy to enter in pipe heat exchanger 6 under the action of the soft water of fouling on tube wall is in heat-exchanger pump 4 and be added
Then heat enters in scraped surface heat exchanger 1 after heating to jam product as heat medium and returns to cushioning balance tank 5.This
In utility model, the temperature of hot water (soft water after i.e., heating) is controlled by steam control valve 7, to control jam product temperature
Degree, and the hot water generated in hot water generating unit is flowed into scraped surface heat exchanger 1 by particular conduit and is heated.
Jam product containing particle is transported in scraped surface heat exchanger 1 for heating by charging pump and is heated, specifically
For be to carry out heat exchange with the hot water that generates in hot water generating unit.The sterilization temperature for being heated to setting to jam product is laggard
Enter to keep to carry out holding sterilizing in pipe 2, the retention time is different according to technique, generally 30 seconds or so, subsequently enters for cold
But it is cooled down in scraped surface heat exchanger 3.Wherein, cooling media is generally 2 to 4 DEG C of ice water, by outside disinfection system into
Enter, cooling media heats up while cooling down jam, is then discharged again from disinfection system.Jam product after cooling passes through back pressure pump
8 enter in bulking system (not shown), carry out subsequent technique processing.In this implementation form, back pressure pump 8 uses impeller pump, can lead to
Overregulate the back pressure in the speed adjustment system of impeller pump to prevent the product in disinfection system from boiling, but not limited to this.
Fig. 3 is the perspective view of the scraped surface heat exchanger 1 in disinfection system shown in FIG. 1, and Fig. 4 is scraper-type shown in Fig. 3
The cross-sectional view in the axis perpendicular direction of heat exchanger 1.Illustrate scraper-type heat exchange according to the present utility model below in conjunction with Fig. 3 and Fig. 4
Device 1.In addition, in the utility model, scraped surface heat exchanger 1 for heating and for cooling scraped surface heat exchanger 3 using identical
Or similar structure, so the repetitive description thereof will be omitted.
As shown in figure 3,1 elongate of scraped surface heat exchanger, vertical to be installed in disinfection system, it is formed with close to upper end side
Material outlet 21 and medium inlet 31 are formed with material inlet 22 and media outlet 32 close to lower end side.Two neighboring scraper-type
Between heat exchanger 1, material outlet 21 is connect by pipe component 23 with material inlet 22, and medium inlet 31 is by pipe component 23 and is situated between
32 connection of matter outlet, in two scraped surface heat exchangers 1 at both ends, the material inlet of the scraped surface heat exchanger 1 of one end
22 connect with charging pump (not shown), and media outlet 32 is connect with hot water generating system, the scraped surface heat exchanger 1 of the other end
Material outlet 21 is connect with pipe 2 is kept, and medium inlet 31 is connect with the hot water outlet of hot water generating system.Pass through series connection as a result,
The scraped surface heat exchanger 1 of different number can obtain different heat exchange areas, meet different application requirements.
As shown in figure 4, scraped surface heat exchanger 1 is formed to have the multi-layer cylinder body structure in same axle center, it is mounted therein with
The scraper plate agitating unit that motor 33 drives.Specifically, the scraper plate agitating unit is included set on cylinder center and along cylinder
The rotation axis 11 that length direction extends, set on rotation axis 11 and the scraper plate 12 that can be rotated integrally with rotation axis 11, with scraper plate 12
Cylindric heat-transfer surface 13 that tip end portion abuts, the form setting being overlapped with axle center with heat-transfer surface 13 and radial dimension are greater than exchanging heat
The insulating layer 16 in face 13 and the shell 17 that 16 outside of insulating layer is coaxially set to heat-transfer surface 13.Wherein, cylindric heat exchange
It is injected with jam product 14 to be heated or cooling in the space that face 13 surrounds, is injected between insulating layer 16 and heat-transfer surface 13 useful
In the medium 15 being heated or cooled.Wherein, heat-transfer surface 13 is generally stainless steel material, and medium 15 is generally water (hot water or ice
Water), insulating layer 16 is generally heat-insulating material, such as asbestos etc., and shell 17 is generally stainless steel.
Below by taking heating process as an example, cooling procedure principle is essentially identical.
Jam product 14 enters the inside of cylindric heat-transfer surface 13 via material inlet 22, by heat-transfer surface 13 and medium 15
Heat exchange is carried out, the motor 33 of scraped surface heat exchanger 1 drives rotation axis 11 and scraper plate 12 to rotate jointly, due to the top end of scraper plate 12
Portion is abutted with heat-transfer surface 13, therefore scraper plate 12 can continuously wipe the jam product contacted with 13 inner surface of heat-transfer surface off when rotation
14, so that jam product 14 and the long-time of heat-transfer surface 13 be avoided to contact, coking caused by being avoided with this because of overheat is same with this
When, by continuously stirring in the jam product 14 that can also promote not contact directly with the inner surface of heat-transfer surface 13 and heat-transfer surface 13
Surface contacts and carries out heat exchange, to improve heat exchange efficiency.Further, since passing through the rotation company of rotation axis 11 and scraper plate 12
It is continuous to wipe the jam product 14 contacted with heat-transfer surface 13 off, to be able to maintain the cleaning of heat-transfer area 13, cost of equipment maintenance is saved, is protected
Demonstrate,prove the efficiency of cooling heat transferring.It is to be heated to after predetermined temperature, jam product 14 is discharged via material outlet 21.
Jam product 14 can adjust the revolving speed of rotation axis 11, or not passing through cylinder interior by adjusting motor 33
Under coaxial flow velocity and stirring rate effect, it can be designed that different flow regimes, obtain the flow pattern for meeting production.Specifically
The flow regime on ground, heat exchanger the inside product is generally turbulent flow, passes through the revolving speed of adjustment axis, thus it is possible to vary product is disorderly in cylinder
The intensity of stream, to change the efficiency of heat transfer.In addition, scraper plate 12 is two panels in this implementation form, but not limited to this, it can be more
Kind combination form as long as guaranteeing that top end is abutted with 13 inner surface of heat-transfer surface, such as can be and be inclined around rotation axis 11 with spiral
Oblique mode arranges.
As a result, the utility model in order to solve high viscosity jam product heat exchange efficiency it is low and heat exchange surface be easy because
Coking and lead to breakage, and scraped surface heat exchanger 1,3 substitutes traditional pipe heat exchanger and carries out heat exchange, has following
Outstanding advantages:
1. being suitable for the continuous sterilizing processing of high-viscosity products；
2. can be to containing big fruit product continuous sterilizing processing；
3. the intervention of scraper plate 12 can prevent from forming coking at heating surface (heat-transfer surface 13), so as to which fruit is greatly reduced
Breakage rate, the especially breakage rate of large scale fruit；
4. heat exchange efficiency is high, homogeneous heating；
5. substantially shortening heating and cooling pipe length, system back pressure is reduced.
Above specific embodiment has carried out further in detail the purpose of this utility model, technical scheme and beneficial effects
It describes in detail bright, it should be appreciated that the above is only a kind of specific embodiments of the utility model, however it is not limited to which this is practical new
The protection scope of type, under the objective for the essential characteristic for not departing from the utility model, the utility model can be presented as diversified forms,
Therefore the implementation form in the utility model is to be illustrative rather than definitive thereof, since the scope of the utility model is limited by claim
Determine rather than limited by specification, and falls in the institute in the full scope of equivalents of the range that claim defines or the range that it is defined
It changes and is understood to be included in the claims.Within the spirit and principle of the utility model, it is made
Any modification, equivalent substitution, improvement and etc. should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of continuous sterilizing system of jam containing particle, comprising:
Hot water generating unit, the scraped surface heat exchanger for heating of at least more than one, holding pipe, the use of at least more than one
In cooling scraped surface heat exchanger and back pressure pump；
The scraped surface heat exchanger is formed to have the multi-layer cylinder body structure in same axle center, vertical to be installed on the disinfection system
Interior, the axial one end of the scraped surface heat exchanger is formed with material outlet and medium inlet, and another side is formed with material
Entrance and media outlet；
The scraped surface heat exchanger has: set on cylinder center and along the rotation axis of the length direction of cylinder extension；It is fixed on
The scraper plate of the rotation axis；The cylindric heat-transfer surface that inner surface is abutted with the tip end portion of the scraper plate；With the heat-transfer surface with
Form setting and radial dimension that axle center is overlapped are greater than the insulating layer of the heat-transfer surface；And it is wrapped in outer on the outside of insulating layer
Shell.
2. the continuous sterilizing system of the jam according to claim 1 containing particle, which is characterized in that
The hot water generating unit includes heat-exchanger pump, pipe heat exchanger, cushioning balance tank and steam control valve；
The import of the heat-exchanger pump is connected with the cushioning balance tank, and outlet is connected with the pipe heat exchanger.
3. the continuous sterilizing system of the jam according to claim 1 containing particle, which is characterized in that
Between the two neighboring scraped surface heat exchanger, the material outlet is connect by pipe component with the material inlet, institute
Medium inlet is stated to connect by pipe component with the media outlet.
4. the continuous sterilizing system of the jam according to claim 1 containing particle, which is characterized in that
In two scraped surface heat exchangers at both ends, the material inlet of the scraped surface heat exchanger of one end and confession
Material pump connection, the media outlet connect with the hot water generating system, the scraped surface heat exchanger of the other end it is described
Material outlet is connect with the holding pipe, and the medium inlet is connect with the hot water outlet of the hot water generating system.
5. the continuous sterilizing system of the jam according to claim 1 containing particle, which is characterized in that
The back pressure pump is impeller pump.
6. the continuous sterilizing system of the jam according to claim 1 containing particle, which is characterized in that
Also set up the motor with regulatory function.
7. the continuous sterilizing system of the jam according to claim 1 containing particle, which is characterized in that
The heat-transfer surface is stainless steel material, and the medium is water, and the insulating layer is asbestos, and the shell is stainless steel
Matter.
8. the continuous sterilizing system of the jam according to claim 1 containing particle, which is characterized in that
The jam product to be heated or cooling is injected in the space that the heat-transfer surface surrounds, the insulating layer is changed with described
The medium for being heated or cooled is injected between hot face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821156975.3U CN208909060U (en) | 2018-07-20 | 2018-07-20 | A kind of continuous sterilizing system of the jam containing particle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821156975.3U CN208909060U (en) | 2018-07-20 | 2018-07-20 | A kind of continuous sterilizing system of the jam containing particle |
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| Publication Number | Publication Date |
|---|---|
| CN208909060U true CN208909060U (en) | 2019-05-31 |
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| CN201821156975.3U Active CN208909060U (en) | 2018-07-20 | 2018-07-20 | A kind of continuous sterilizing system of the jam containing particle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019223592A1 (en) * | 2018-05-21 | 2019-11-28 | 江苏新美星包装机械股份有限公司 | Preparation sterilization device and preparation method for particle-containing liquid beverage |
-
2018
- 2018-07-20 CN CN201821156975.3U patent/CN208909060U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019223592A1 (en) * | 2018-05-21 | 2019-11-28 | 江苏新美星包装机械股份有限公司 | Preparation sterilization device and preparation method for particle-containing liquid beverage |
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