CN204351015U - A kind of processing unit (plant) of sugarcane inspissated juice - Google Patents
A kind of processing unit (plant) of sugarcane inspissated juice Download PDFInfo
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- CN204351015U CN204351015U CN201420784836.0U CN201420784836U CN204351015U CN 204351015 U CN204351015 U CN 204351015U CN 201420784836 U CN201420784836 U CN 201420784836U CN 204351015 U CN204351015 U CN 204351015U
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- sugarcane
- inspissated juice
- cane
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Abstract
The utility model relates to a kind of processing unit (plant) of sugarcane inspissated juice, comprises the cane knives, cane shredder, sugar-cane press, beater, horizontal centrifuge, jacketed pan, purpose ceramic-film filter, evaporimeter and the tubular heat exchanger that connect successively.The sugarcane inspissated juice color and luster utilizing the utility model to produce limpid transparent, that aromatic flavour, taste are fresh and sweet is good to eat, maintains the original local flavor of sugarcane and nutritional labeling, and there is no Precipitation in storage period and muddyly to produce.
Description
Technical field
The utility model relates to fruit and vegetable juice processing technical field, specifically a kind of processing unit (plant) of sugarcane inspissated juice.
Technical background
Sugarcane is the distinctive a kind of fruit in subtropical zone, and its juice enriches, and sugar content is high, and sense of taste is fresh and sweet, is widely loved by the people.And sugarcane have in addition clearing heat and detoxicating, promote the production of body fluid to quench thirst and stomach preventing or arresting vomiting, the effect such as nourshing Yin and drynsessmoistening prescription, be the quality raw materials of preparation of drinks.At present, two kinds are mainly contained by the method that beverage made by sugar-cane juice: one directly squeezes sugar-cane juice to be mixed with beverage; Another kind first sugarcane is processed into sugarcane inspissated juice, is then mixed with beverage with sugarcane inspissated juice.By the restriction of resource and raw material, beverage manufacturers can not directly be squeezed sugar-cane juice and is mixed with beverage, and current most enterprise uses sugarcane inspissated juice for raw material is to produce sugar cane juice beverage.
Whether whether the quality of sugarcane inspissated juice quality depend primarily on the physical and chemical index such as maintenance, color and luster, solid content of original flavor substance and nutritional labeling in its clarity, sugarcane and have sediment generation and physical property thereof to change in storage period.And at present in disclosed report, the quality of sugarcane inspissated juice all fails to meet the requirement of high-end customer and the needs of production, the problem of the mainly production method of tracing it to its cause.At present, the method of producing sugarcane inspissated juice in disclosed report mainly contains two kinds: first lime-phosphoric acid sedimentation, in sugar-cane juice, add phosphoric acid and milk of lime, make its react generate calcium phosphate absorption sugarcane juice in impurity, and Precipitation thereupon, after plate and frame filter press filters, obtain the good sugar-cane juice of clarity, then can obtain sugarcane inspissated juice successively after Vacuum Concentration and sterilizing; It two is organic film ultra filtering clarifying methods, be by the sugar-cane juice obtained after cane milling successively through go out in advance enzyme and sterilizing, centrifugal go the operation such as particulate, enzymolysis after sugar-cane juice sent into organic film ultrafiltration system and carries out ultra filtering clarifying and obtain sugarcane subsider juice, finally the sugar-cane juice of clarification is obtained sugarcane inspissated juice after Vacuum Concentration and high-temperature short-time sterilization.Although the former can obtain the sugar-cane juice of higher clarity, but add milk of lime and phosphoric acid in preparation process, inherently respond incomplete problem, cause having in product the residual of phosphate radical or milk of lime, there is food security hidden danger, and the sugarcane inspissated juice color and luster produced in this way deeply and partially red, have astringent taste, this method can not ensure continuous seepage in addition, and production efficiency is low; And the latter's production process is very numerous and diverse, especially enzymolysis process needs enzymolysis 60 ~ 90min under the condition of 40 ~ 55 DEG C, cause sugar-cane juice rotten very serious, and organic film fouling resistance is larger, organic film ultra-filtration process fenestra is easily blocked, the decay of film permeation flux is fast, and the cleaning frequency is short, thus have impact on local flavor and the production efficiency of sugarcane inspissated juice to a certain extent.Therefore, provide a kind of better quality, production efficiency is higher, and the processing technology of the sugarcane inspissated juice that cost is lower is necessary.
Summary of the invention
The utility model is for the deficiencies in the prior art, a kind of processing technology of sugarcane inspissated juice is provided, solves sugarcane inspissated juice production process flavor substances and nutrient component damages is more, brown stain in processing and storage process, enzymolysis process sugar-cane juice are rotten and organic film ultra filtering clarifying easily forms film dirt and causes the technical problems such as Pore Blocking.
To achieve these goals, the utility model have employed following technical scheme:
A processing unit (plant) for sugarcane inspissated juice, includes the cane knives, cane shredder, sugar-cane press, beater, horizontal centrifuge, jacketed pan, purpose ceramic-film filter, evaporimeter and the tubular heat exchanger that connect successively.
Also comprising described sugar-cane press is three-roller type squeezer.
The sieve diameter of described beater is 0.4 ~ 1.5mm.
The screen cloth of described horizontal centrifuge is 200 ~ 400 orders.
The average pore size of described ceramic membrane is 50 ~ 100nm.
Described evaporimeter is board-like triple effect evaporator or MVR evaporimeter.
Compared with prior art, the beneficial effect that possesses of the utility model:
The present invention does not add any chemical reagent and food additives in sugarcane inspissated juice process, ensure that the green safety of food.In addition, ceramic membrane ultrafitration clarification is have employed in sugar cane juice clarification process, the membrane resistance caused due to fouling on ceramic membrane is far smaller than organic film, therefore to cross the membrane flux of rate clarified sugar cane juice more much bigger than organic film for ceramic membrane, and the pottery membrane flux rate of decay is slow, higher membrane flux can be maintained filter, thus extend the Membrane cleaning cycle and reduce cleaning frequency membrane.
Adopt the present invention of above-mentioned measure, without the need to enzymolysis, the loaded down with trivial details operation such as centrifugal in the processing of traditional fruits and vegetables inspissated juice, the technological process of production is short, device structure is simple, one-time investment cost is low, sugarcane only needs about 30min from entering factory to producing sugarcane inspissated juice, production time is short, traditional sugarcane inspissated juice production technology time can be avoided longer and cause the loss of sugar-cane juice Middle nutrition composition and flavor substance.
Sugarcane inspissated juice color and luster obtained by the present invention limpid transparent, that aromatic flavour, taste are fresh and sweet is good to eat, and maintains the original local flavor of sugarcane and nutritional labeling preferably, and there is no Precipitation in storage period and muddyly to produce.
Accompanying drawing explanation
Fig. 1 is the annexation schematic diagram of the processing unit (plant) of sugarcane inspissated juice described in the utility model.
Detailed description of the invention
Below by embodiment, the technical solution of the utility model is further elaborated.
Embodiment 1
The processing unit (plant) of a kind of sugarcane inspissated juice described in the utility model, its annexation is as follows:
Include the cane knives, cane shredder, sugar-cane press, beater, horizontal centrifuge, jacketed pan, purpose ceramic-film filter, evaporimeter and the tubular heat exchanger that connect successively.
Also comprising described sugar-cane press is three-roller type squeezer.
The sieve diameter of described beater is 0.4 ~ 1.5mm.
The screen cloth of described horizontal centrifuge is 200 ~ 400 orders.
The average pore size of described ceramic membrane is 50 ~ 100nm.
Described evaporimeter is board-like triple effect evaporator or MVR evaporimeter.
The processing unit (plant) of a kind of sugarcane inspissated juice described in the utility model, its method of operating is as follows:
(1) tear, squeeze the juice: the sugarcane selecting fresh mature, reject the raw material of rot worm, and sugarcane epidermis is cleaned up; Then send into shredding machine, then send into squeezer, obtain natural sugarcane juice;
(2) coarse filtration: be first that the making beating of 0.5mm beater is filtered through sieve diameter by natural sugarcane juice, then be that 200 object horizontal centrifuges filter further through screen cloth, the large granular impurity such as sugarcane chaff, sugarcane bits in removing sugarcane juice, obtains coarse filtration sugar-cane juice;
(3) the pre-sterilized and enzyme that goes out: utilize jacketed pan that coarse filtration sugar-cane juice is heated to 100 DEG C, keeps 3min, carries out the pre-sterilized and enzyme that goes out, and obtains heating sugar-cane juice;
(4) ceramic membrane ultrafitration: heating sugar-cane juice is delivered to ceramic membrane ultrafitration work tank, be that the ceramic super-filtering film of 50nm carries out ultra filtering clarifying with aperture, transmembrane pressure is 0.20MPa, and filtration temperature is 60 DEG C, crossflow velocity is 6m/s, obtains the sugarcane subsider juice that turbidity is less than 1.00NTU;
(5) Vacuum Concentration: sugarcane subsider juice is sent into board-like triple effect vacuum vaporation system and carry out cryogenic vacuum and concentrate, the evaporating temperature of one effect is 80 DEG C, vacuum is 0.04MPa, the evaporating temperature of two effects is 65 DEG C, vacuum is 0.06MPa, the evaporating temperature of triple effect is 55 DEG C, and vacuum is 0.08MPa, obtains 73
0the sugarcane inspissated juice of Bx;
(6) high-temperature short-time sterilization: utilize tubular heat exchanger that sugarcane inspissated juice is heated to 115 DEG C, keep 10s, carry out high-temperature short-time sterilization, be then cooled to room temperature rapidly, sterile filling gets final product finished product.
Technic index in production process described in aforesaid operations method is as shown in the table:
(note: light transmittance, colour are measured wavelength and be respectively 625nm, 560nm, and light transmittance and turbidity are with 11.5
0bx counts)
The processing unit (plant) of a kind of sugarcane inspissated juice described in the utility model, the second method of operating is as follows:
(1) tear, squeeze the juice: the sugarcane selecting fresh mature, reject the raw material of rot worm, and sugarcane epidermis is cleaned up, squeezer pressure extracting juice is sent into after sugarcane being torn the finely divided materials such as solution becomes thread, sheet, strip with shredding machine, in order to improve crushing juice rate, the bagasse obtained after can squeezing the juice toward first time sprays a small amount of water, squeezes the juice again, obtain natural sugarcane juice;
(2) coarse filtration: be first that the making beating of 1.0mm beater is filtered through sieve diameter by natural sugarcane juice, then be that 400 object horizontal centrifuges filter further through screen cloth, the large granular impurity such as sugarcane chaff, sugarcane bits in removing sugarcane juice, obtains coarse filtration sugar-cane juice;
(3) the pre-sterilized and enzyme that goes out: utilize jacketed pan that coarse filtration sugar-cane juice is heated to 100 DEG C, keeps 2min, carries out the pre-sterilized and enzyme that goes out, and obtains heating sugar-cane juice;
(4) ceramic membrane ultrafitration: heating sugar-cane juice is delivered to ceramic membrane ultrafitration work tank, be that the ceramic super-filtering film of 100nm carries out ultra filtering clarifying with aperture, transmembrane pressure is 0.1MPa, and filtration temperature is 65 DEG C, crossflow velocity is 5m/s, obtains the sugarcane subsider juice that turbidity is less than 1.00NTU;
(5) Vacuum Concentration: sugarcane subsider juice is sent into board-like triple effect vacuum vaporation system and carry out cryogenic vacuum and concentrate, the evaporating temperature of one effect is 80 DEG C, vacuum is 0.04MPa, the evaporating temperature of two effects is 65 DEG C, vacuum is 0.06MPa, the evaporating temperature of triple effect is 55 DEG C, and vacuum is 0.08MPa, obtains 72
0the sugarcane inspissated juice of Bx;
(6) high-temperature short-time sterilization: utilize tubular heat exchanger that sugarcane inspissated juice is heated to 110 DEG C, keep 20s, carry out high-temperature short-time sterilization, be then cooled to room temperature rapidly, sterile filling gets final product finished product.
Technic index in production process described in aforesaid operations method is as shown in the table:
(note: light transmittance, colour are measured wavelength and be respectively 625nm, 560nm, and light transmittance and turbidity are with 11.5
0bx counts)
Claims (6)
1. a processing unit (plant) for sugarcane inspissated juice, is characterized in that: comprise the cane knives, cane shredder, sugar-cane press, beater, horizontal centrifuge, jacketed pan, purpose ceramic-film filter, evaporimeter and the tubular heat exchanger that connect successively.
2. the processing unit (plant) of sugarcane inspissated juice according to claim 1, is characterized in that: also comprising described sugar-cane press is three-roller type squeezer.
3. the processing unit (plant) of sugarcane inspissated juice according to claim 1, is characterized in that: the sieve diameter of described beater is 0.4 ~ 1.5mm.
4. the processing unit (plant) of sugarcane inspissated juice according to claim 1, is characterized in that: the screen cloth of described horizontal centrifuge is 200 ~ 400 orders.
5. the processing unit (plant) of sugarcane inspissated juice according to claim 1, is characterized in that: the average pore size of described ceramic membrane is 50 ~ 100nm.
6. the processing unit (plant) of sugarcane inspissated juice according to claim 1, is characterized in that: described evaporimeter is board-like triple effect evaporator or MVR evaporimeter.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110419659A (en) * | 2019-08-13 | 2019-11-08 | 孙御涵 | A kind of process units and method of green plum juice concentrate |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110419659A (en) * | 2019-08-13 | 2019-11-08 | 孙御涵 | A kind of process units and method of green plum juice concentrate |
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Granted publication date: 20150527 Termination date: 20171211 |