CN109985526A - A kind of coffee enrichment facility and its application method - Google Patents
A kind of coffee enrichment facility and its application method Download PDFInfo
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- CN109985526A CN109985526A CN201711469823.9A CN201711469823A CN109985526A CN 109985526 A CN109985526 A CN 109985526A CN 201711469823 A CN201711469823 A CN 201711469823A CN 109985526 A CN109985526 A CN 109985526A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 84
- 239000012528 membrane Substances 0.000 claims abstract description 27
- 238000009292 forward osmosis Methods 0.000 claims abstract description 18
- 238000001764 infiltration Methods 0.000 claims description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000001223 reverse osmosis Methods 0.000 claims description 15
- 238000012360 testing method Methods 0.000 claims description 7
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 4
- 229930006000 Sucrose Natural products 0.000 claims description 4
- 239000005720 sucrose Substances 0.000 claims description 4
- 238000007710 freezing Methods 0.000 abstract description 8
- 230000008014 freezing Effects 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 239000012141 concentrate Substances 0.000 abstract description 6
- 239000013078 crystal Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000001802 infusion Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 241000533293 Sesbania emerus Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
- A23F5/28—Drying or concentrating coffee extract
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/10—Accessories; Auxiliary operations
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses a kind of coffee enrichment facility and its application method, coffee enrichment facility includes: coffee flow container, and coffee flow container is for holding coffee stoste；Positive osmosis system is provided with forward osmosis membrane in positive osmosis system, and the first entrance of positive osmosis system is connected with the outlet of coffee flow container, and the first outlet of positive osmosis system is connected with the entrance of coffee flow container；Flow container is drawn, flow container is drawn for holding and draws liquid, the first entrance for drawing flow container is connected with the second outlet of positive osmosis system, and the first outlet for drawing flow container is connected with the second entrance of positive osmosis system.Coffee enrichment facility disclosed by the invention, in use, coffee stoste is held coffee flow container, liquid will be drawn holds and draw flow container, start positive osmosis system, the moisture in coffee stoste in coffee flow container enters through the forward osmosis membrane in positive osmosis system to be drawn in flow container.The expense and energy consumption for reducing coffee concentration reduce the separating difficulty of the ice crystal and concentrate that are formed after freezing.
Description
Technical field
The present invention relates to coffee concentration technique fields, more particularly, to a kind of coffee enrichment facility and its application method.
Background technique
After striding into 21 century, with being skyrocketed through for China's economic, the continuous improvement of people's quality of life, drink is increasingly more
Sample, coffee, which gradually connects together with fashion, the modern life, has driven the swift and violent increase of coffee consumption figure, and it is latent to form huge consumption
In market.Root according to authoritative statistics, currently, being maintained between 30,000-4 ten thousand tons in recent years in Chinese coffee annual consumption, every year
For market growth rate in 10%-15%, consumption market and scale advance the development of coffee industry significantly.
Coffee Production technique includes decladding, selects beans, cleaning, baking, grinding, slurrying, concentration, extraction, drying, packaging, inspection
It tests.In concentration link, needs that the coffee of extraction is concentrated, be concentrated into 60-70%.Coffee concentration is currently dense by freezing
Contracting and freeze-drying, which are used in combination, to be realized, however, energy consumption is high for freeze concentration, expense was held high, and after freezing the ice crystal that is formed with
The separation of concentrate is difficult.
Therefore, the expense and energy consumption of coffee concentration how are reduced, the separation of the ice crystal and concentrate that are formed after freezing is reduced
Difficulty is those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In view of this, the first purpose of the invention is to provide a kind of coffee enrichment facility, to reduce the expense of coffee concentration
With and energy consumption, reduce the separating difficulty of ice crystal and concentrate formed after freezing.
A second object of the present invention is to provide a kind of application methods of coffee enrichment facility.
In order to realize above-mentioned first purpose, the present invention provides following schemes:
A kind of coffee enrichment facility, comprising:
Coffee flow container, the coffee flow container is for holding coffee stoste；
Positive osmosis system, is provided with forward osmosis membrane in the positive osmosis system, the first entrance of the positive osmosis system with
The outlet of the coffee flow container is connected, and the first outlet of the positive osmosis system is connected with the entrance of the coffee flow container；
Flow container is drawn, the flow container that draws is used to hold to draw liquid, the first entrance for drawing flow container and the positive infiltration
The second outlet of permeable system is connected, and the first outlet for drawing flow container is connected with the second entrance of the positive osmosis system.
It preferably, further include counter-infiltration system in above-mentioned coffee enrichment facility；
Reverse osmosis membrane is provided in the counter-infiltration system；
The entrance of the counter-infiltration system is connected with the second outlet for drawing flow container；
The first outlet of the counter-infiltration system is connected with the second entrance for drawing flow container.
It preferably, further include producing water pot in above-mentioned coffee enrichment facility；
The entrance for producing water pot is connected with the second outlet of the counter-infiltration system.
It preferably, further include liquid level sensor in above-mentioned coffee enrichment facility；
The liquid level sensor setting is drawn in flow container described；
When it is described draw in flow container draw liquid reach high liquid level when, the liquid level sensor can will test first
Signal is transmitted to the counter-infiltration system, and the counter-infiltration system can start work；
When it is described draw in flow container draw liquid reach low liquid level when, the liquid level sensor can will test second
Signal is transmitted to the counter-infiltration system, and the counter-infiltration system can stop working.
Preferably, in above-mentioned coffee enrichment facility, the number of the forward osmosis membrane of the positive osmosis system and the reverse osmosis
The number of the reverse osmosis membrane of permeable system is multiple.
Preferably, described to draw the sucrose solution that liquid is preset concentration in above-mentioned coffee enrichment facility.
It can be seen from the above technical scheme that coffee enrichment facility disclosed by the invention, in use, coffee stoste is contained
It is put into coffee flow container, liquid will be drawn holds and draw flow container, start positive osmosis system, the water in coffee stoste in coffee flow container
Divide to enter through the forward osmosis membrane in positive osmosis system and draw in flow container.The present invention is by using forward osmosis membrane concentrated coffee, no
It will cause the destruction of coffee primitive component, technical process is simple, and occupied area is small, and concentrated effect is good, and field is concentrated in coffee
There is huge application prospect.Compared to traditional technology, freeze concentration somewhat expensive, which can reduce coffee manufacture work
The overall cost of skill.I.e. present invention reduces the expenses and energy consumption of coffee concentration, reduce the ice crystal formed after freezing and concentration
The separating difficulty of liquid.
In order to realize above-mentioned second purpose, the present invention provides following schemes:
A kind of application method of coffee enrichment facility, using the coffee enrichment facility as described in above-mentioned any one, including
Following steps:
Step A: the coffee stoste is added in the coffee flow container；
Step B: the liquid that draws is added to described draw in flow container；
Step C: start positive osmosis system.
Preferably, in the application method of above-mentioned coffee enrichment facility, among the step C further include:
While starting the positive osmosis system, start the counter-infiltration system.
The application method of coffee enrichment facility disclosed by the invention connects firstly, coffee stoste is added in coffee flow container
, it liquid will be drawn is added to and draw in flow container, then, start positive osmosis system.Coffee stoste is under the action of permeable pressure head, coffee
Water in coffee flow container, which is constantly inhaled into, to be drawn in liquid, and then realizes that coffee stoste is concentrated.The present invention is by using positive infiltration
Film concentrated coffee not will cause the destruction of coffee primitive component, and technical process is simple, and occupied area is small, and concentrated effect is good,
There is huge application prospect in coffee concentration field.Compared to traditional technology, freeze concentration somewhat expensive, which can drop
The overall cost of low coffee manufacturing process.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic view of the front view of coffee enrichment facility provided by the invention；
Fig. 2 is the flow chart of the application method of coffee enrichment facility provided by the invention.
Wherein, in Fig. 1:
Coffee flow container 1, positive osmosis system 2 draw flow container 3, counter-infiltration system 4, produce water pot 5.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to make those skilled in the art better understand technical solution of the present invention
Applying mode, the present invention is described in further detail.
Embodiment one
As shown in Figure 1, the invention discloses a kind of coffee enrichment facilities.Wherein, coffee enrichment facility includes coffee flow container
1, positive osmosis system 2 and flow container 3 is drawn.
Wherein, coffee flow container 1 is for holding coffee stoste.Forward osmosis membrane, positive osmosis system are provided in positive osmosis system 2
2 first entrance is connected with the outlet of coffee flow container 1, and the first outlet of positive osmosis system 2 is connected with the entrance of coffee flow container 1,
The number of forward osmosis membrane can be set according to actual needs, the adjustable forward osmosis membrane of the speed that coffee stoste is concentrated
Quantity control, the amount being concentrated according to specific needs carrys out flexible modulation.
It draws flow container 3 and draws liquid for holding, the second outlet of the first entrance and positive osmosis system 2 of drawing flow container 3 is led
Logical, the first outlet for drawing flow container 3 is connected with the second entrance of positive osmosis system 2.
Coffee enrichment facility disclosed by the invention will draw liquid Sheng in use, coffee stoste is held coffee flow container 1
It is put into and draws flow container 3, start positive osmosis system 2, the moisture in coffee stoste in coffee flow container 1 is through in positive osmosis system 2
Forward osmosis membrane enter draw in flow container 3.The present invention not will cause coffee primitive component by using forward osmosis membrane concentrated coffee
Destruction, technical process is simple, and occupied area is small, and concentrated effect is good, coffee concentration field have huge application prospect.Phase
Than in traditional technology, freeze concentration somewhat expensive, the technology can reduce the overall cost of coffee manufacturing process.That is this hair
The bright expense and energy consumption for reducing coffee concentration avoids the ice formed after coffee freezing due to using permeable membrane concentrated coffee
The brilliant separation with concentrate, reduces the separating difficulty of the ice crystal and concentrate that are formed after freezing.
Embodiment two
The coffee in coffee enrichment facility and embodiment one in second embodiment provided by the invention, in the present embodiment
The structure of enrichment facility is similar, just repeats no more to something in common, only introduces difference.
In the present embodiment, specifically disclosing coffee enrichment facility further includes counter-infiltration system 4, is set in counter-infiltration system 4
It is equipped with reverse osmosis membrane, the entrance of counter-infiltration system 4 is connected with the second outlet for drawing flow container 3, the first outlet of counter-infiltration system 4
It is connected with the second entrance for drawing flow container 3.Coffee stoste is concentrated using positive osmosis system 2, while using reverse osmosis system
Liquid is drawn in 4 concentration of system, and the liquid that draws after concentration is back to use positive osmosis system 2.Coffee stoste is recycled by forward osmosis membrane, returns to coffee
In coffee flow container 1, circulation loop is constituted；It draws liquid and enters forward osmosis membrane by pump, return in coffee flow container 1, composition is drawn liquid and followed
Loop back path, coffee stoste are cross-flow with liquid endless form is drawn.Meanwhile the liquid that draws of positive osmosis concentration system passes through reverse osmosis system
System 4 is recycled to be used in positive osmosis concentration system after being concentrated.Counter-infiltration system 4 includes reverse osmosis membrane and pump, by positive infiltration system
Unite 2 it is diluted draw liquid and be concentrated by counter-infiltration system 4, the liquid reflux of concentration continues to seep for positive in flow container 3 to drawing
Permeable system 2 is used continuously, and drawing in flow container 3 has stirring, keeps its ingredient uniform, produces the production water pot 5 that water flows into counter-infiltration system 4
It is middle to be recycled for coffee soaking beans link.
It further include producing water pot the invention discloses coffee enrichment facility for the ease of collecting the water of 4 output of counter-infiltration system
5, the entrance for producing water pot 5 is connected with the second outlet of counter-infiltration system 4.
It further, further include liquid level sensor the invention discloses coffee enrichment facility, wherein liquid level sensor setting
It is drawing in flow container 3.
When draw in flow container 3 when drawing liquid and reaching high liquid level, the first signal that liquid level sensor can will test passes
To counter-infiltration system 4, counter-infiltration system 4 can start work.When draw in flow container 3 draw liquid reach low liquid level when, liquid level
The second signal that sensor can will test is transmitted to counter-infiltration system 4, and counter-infiltration system 4 can stop working.Wherein, it draws
High liquid level and low liquid level in flow container 3 can be set according to actual needs.
Counter-infiltration system 4 is adjusted the concentration for drawing liquid by self-control, reaches high liquid level when drawing liquid, starts
Counter-infiltration system 4 reaches low liquid level then counter-infiltration system 4 is automatically stopped when drawing liquid, makes the concentration speed of itself and positive infiltration coffee
Degree is consistent, so that drawing liquid, concentration keeps balance in the process of running, to realize the concentration of coffee stoste, draws liquid
The production water of reuse and counter-infiltration system 4 recycles.
In order to improve the concentration speed of coffee stoste and draw the concentration speed of liquid, the invention discloses positive osmosis systems 2
The number of forward osmosis membrane and the number of reverse osmosis membrane of counter-infiltration system 4 be multiple.
Drawing liquid can be any solution, and the present invention is for drawing liquid as the sucrose solution of preset concentration.
The present invention has the advantage that
(1) the immersion extracted liquid of the coffee bean by grinding is concentrated using the reverse osmosis cooperation of positive infiltration-,
So that coffee primitive component will not be destroyed, and reverse osmosis production water can be back to the immersion leaching link of Coffee Production technique,
Avoid water waste；
(2) positive osmosis system 2 carries out the dilution for drawing liquid with concentration with counter-infiltration system 4 simultaneously, can save because drawing
Increased costs caused by the consumption of liquid；
(3) when drawing liquid arrival high liquid level, start counter-infiltration system 4, when drawing liquid arrival low liquid level, be automatically stopped
Counter-infiltration system 4, fully automatic operation, which does not need artificial midway, intervenes, high degree of automation；
(4) efficiency of coffee concentration is controllable, and the amount being concentrated according to specific needs carrys out flexible modulation；
(5) positive osmosis system 2, which is opened, stops, and simple process, by accumulative operation, coffee can reach the purpose of concentration, drops
The energy consumption of low subsequent drying system.
Embodiment three
As shown in Fig. 2, the present invention provides a kind of application method of coffee enrichment facility, it is real using such as above-mentioned any one
Apply the coffee enrichment facility in example, comprising the following steps:
Step S1: coffee stoste is added in coffee flow container 1.
It is fitted into 50kg infusion in coffee flow container 1 to be concentrated, coffee flow container 1 is returned to by stoste circulation line
In, long-play, under the action of permeable pressure head, the water in coffee flow container 1, which is constantly inhaled into, to be drawn in liquid, and then dense
Contracting.
Step S2: it liquid will be drawn is added to and draw in flow container 3.
Certain density sucrose is packed into as liquid is drawn drawing flow container 3, is drawn liquid by drawing liquid circulation line, is returned to
It draws in flow container 3.
Step S3: start positive osmosis system 2.
Further, the invention discloses in step S3 further include: while starting positive osmosis system 2, starts reverse osmosis
System 4.
Liquid is drawn in positive osmosis system 2 while operation, opens counter-infiltration system 4.Counter-infiltration system 4 is with positive infiltration
The liquid that draws of system 2 is stoste, and by reverse-osmosis membrane element, the concentrated water of concentration comes back to draw and repeats just to permeate in flow container 3
System 2 draws liquid use, and reverse osmosis production water, which enters, to be produced in water pot 5.
The application method of coffee enrichment facility disclosed by the invention, firstly, coffee stoste is added in coffee flow container 1,
Then, it liquid will be drawn is added to and draw in flow container 3, then, start positive osmosis system 2.Effect of the coffee stoste in permeable pressure head
Under, the water in coffee flow container 1, which is constantly inhaled into, to be drawn in liquid, and then realizes that coffee stoste is concentrated.The present invention by using
Forward osmosis membrane concentrated coffee not will cause the destruction of coffee primitive component, and technical process is simple, and occupied area is small, and effect is concentrated
Fruit is good, has huge application prospect in coffee concentration field.Compared to traditional technology, freeze concentration somewhat expensive should
Technology can reduce the overall cost of coffee manufacturing process.
The present inventor has done following experiment with this method:
Experiment one: coffee original liquid concentration is initially 0.1%Brix, and (Brix refers to containing for the soluble solid in product
Amount, is called Brix degree), drawing liquid concentration is 8.0%Brix.
At the end of concentration, coffee original liquid concentration is concentrated into 1.3%Brix by initial 0.1%Brix, draw liquid concentration by
8.0%Brix increases to 8.4%Brix, and it is 0.3%Brix, 4 removal efficiency of counter-infiltration system that counter-infiltration system 4, which produces water concentration,
99%.With the increase of running time, water flux is totally on a declining curve, but since flux is smaller, and accumulated running time
It does not grow, original liquid concentration has not occurred significant change, therefore flux fall is smaller；Coffee quality in stoste constantly reduces,
When accumulated running time reaching 15 hours, since stoste residual mass is too small, it cannot be full of whole service pipeline, concentration stops
Only.
Experiment two: based on experiment one, this experiment increases the initial concentration of infusion and the initial mass of coffee stoste.
Coffee stoste initial concentration is 0.2%Brix.Drawing liquid initial concentration is 8.8%Brix, and counter-infiltration system 4 produces water concentration and is
0.5%Brix, the initial removal efficiency 97.1% of counter-infiltration system 4.
At the end of 25.2 hour concentrations of the accumulative operation of equipment, coffee original liquid concentration is 4.5%Brix, and drawing liquid concentration is
9.2%Brix, it is 0.4%Brix, 4 removal efficiency 98.3% of counter-infiltration system that counter-infiltration system 4, which produces water concentration,.Infusion is initial
Quality 50kg, coffee residual mass 1.38kg, coffee are concentrated 36 times after being concentrated.
Experiment three: based on experiment two, this experiment increases forward osmosis membrane number of elements, to improve thickening efficiency.
Coffee stoste initial concentration is 1.6%Brix, and drawing liquid initial concentration is 8.0%Brix, the production of counter-infiltration system 4
Water concentration is 0.4%Brix.
At the end of 8 hour concentrations of the accumulative operation of equipment, infusion initial mass 50kg, coffee residue matter after being concentrated
2.3kg is measured, coffee is concentrated 22 times.
" first " in the present invention, " second " etc. are to be distinguished in description, without others particular meanings.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and inventive features phase
Consistent widest scope.
Claims (8)
1. a kind of coffee enrichment facility characterized by comprising
Coffee flow container (1), the coffee flow container (1) is for holding coffee stoste；
Positive osmosis system (2), the positive osmosis system (2) is interior to be provided with forward osmosis membrane, and the first of the positive osmosis system (2) enters
Mouth is connected with the outlet of the coffee flow container (1), first outlet and the coffee flow container (1) of the positive osmosis system (2)
Entrance conducting；
Draw flow container (3), it is described to draw flow container (3) and draw liquid for holding, the first entrance for drawing flow container (3) with it is described
The of the second outlet conducting of positive osmosis system (2), the first outlet for drawing flow container (3) and the positive osmosis system (2)
The conducting of two entrances.
2. coffee enrichment facility according to claim 1, which is characterized in that further include counter-infiltration system (4)；
Reverse osmosis membrane is provided in the counter-infiltration system (4)；
The entrance of the counter-infiltration system (4) is connected with the second outlet for drawing flow container (3)；
The first outlet of the counter-infiltration system (4) is connected with the second entrance for drawing flow container (3).
3. coffee enrichment facility according to claim 2, which is characterized in that further include producing water pot (5)；
The entrance for producing water pot (5) is connected with the second outlet of the counter-infiltration system (4).
4. coffee enrichment facility according to claim 3, which is characterized in that further include liquid level sensor；
The liquid level sensor setting is drawn in flow container (3) described；
When it is described draw in flow container (3) draw liquid reach high liquid level when, the liquid level sensor can will test first
Signal is transmitted to the counter-infiltration system (4), and the counter-infiltration system (4) can start work；
When it is described draw in flow container (3) draw liquid reach low liquid level when, the liquid level sensor can will test second
Signal is transmitted to the counter-infiltration system (4), and the counter-infiltration system (4) can stop working.
5. coffee enrichment facility according to claim 1, which is characterized in that the forward osmosis membrane of the positive osmosis system (2)
Number and the number of reverse osmosis membrane of the counter-infiltration system (4) be multiple.
6. coffee enrichment facility described in any one of -5 according to claim 1, which is characterized in that the liquid that draws is default
The sucrose solution of concentration.
7. a kind of application method of coffee enrichment facility, which is characterized in that using as described in any one of claim 1-6
Coffee enrichment facility, comprising the following steps:
Step A: the coffee stoste is added in the coffee flow container (1)；
Step B: the liquid that draws is added to described draw in flow container (3)；
Step C: start positive osmosis system (2).
8. the application method of coffee enrichment facility according to claim 7, which is characterized in that also wrapped among the step C
It includes:
While starting positive osmosis system (2), start the counter-infiltration system (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711469823.9A CN109985526A (en) | 2017-12-29 | 2017-12-29 | A kind of coffee enrichment facility and its application method |
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| CN201711469823.9A CN109985526A (en) | 2017-12-29 | 2017-12-29 | A kind of coffee enrichment facility and its application method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418690A (en) * | 2020-05-19 | 2020-07-17 | 昆明凯澜创意科技有限公司 | Coffee stock solution concentrating device and production method of flash-dissolved reduced coffee |
| CN113457452A (en) * | 2021-07-27 | 2021-10-01 | 江苏富淼科技股份有限公司 | Forward osmosis-reverse osmosis combined milk concentration device and treatment method thereof |
| WO2023199271A1 (en) * | 2022-04-14 | 2023-10-19 | Société des Produits Nestlé S.A. | Processes for producing coffee compositions |
-
2017
- 2017-12-29 CN CN201711469823.9A patent/CN109985526A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418690A (en) * | 2020-05-19 | 2020-07-17 | 昆明凯澜创意科技有限公司 | Coffee stock solution concentrating device and production method of flash-dissolved reduced coffee |
| CN113457452A (en) * | 2021-07-27 | 2021-10-01 | 江苏富淼科技股份有限公司 | Forward osmosis-reverse osmosis combined milk concentration device and treatment method thereof |
| WO2023199271A1 (en) * | 2022-04-14 | 2023-10-19 | Société des Produits Nestlé S.A. | Processes for producing coffee compositions |
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Effective date of registration: 20191022 Address after: 101500 floor 1-3, building 4, yard 2, Kangbao Road, Miyun District, Beijing (Room 203, office area) Applicant after: Botong Separation Membrane Technology (Beijing) Co., Ltd. Address before: 100015 2 Canbo Road, Miyun District Economic Development Zone, Beijing Applicant before: Broadcom membrane material (Beijing) Co., Ltd. Applicant before: Botong Separation Membrane Technology (Beijing) Co., Ltd. |
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