CN205995280U - Ultrafiltration apparatus for sugar-cane juice purifying - Google Patents
Ultrafiltration apparatus for sugar-cane juice purifying Download PDFInfo
- Publication number
- CN205995280U CN205995280U CN201620861374.7U CN201620861374U CN205995280U CN 205995280 U CN205995280 U CN 205995280U CN 201620861374 U CN201620861374 U CN 201620861374U CN 205995280 U CN205995280 U CN 205995280U
- Authority
- CN
- China
- Prior art keywords
- sugar
- filtration membrane
- membrane element
- cane juice
- feed liquid
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a kind of ultrafiltration apparatus for sugar-cane juice purifying, enter batch can including connected by pipeline, valve, pan feeding pump, pressure gauge, tubular ultra-filtration membrane element, permeate storage tank and feed liquid return line, the pan feeding pot bottom outlet is connected with pan feeding pump by valve, pan feeding pump discharge end is connected with batch can circulation is entered by feed liquid return line, pressure gauge and tubular ultra-filtration membrane element is provided with feed liquid return line, the permeate of tubular ultra-filtration membrane element is after the pooling from cylinder side outlet aperture to flowing out to permeate storage tank, pressure gauge is separately positioned on the entrance point of tubular ultra-filtration membrane element cylinder and the port of export.The macromolecular substances such as colloid, starch in the removable sugar-cane juice of the utility model, purification, decolorizing effect are good, and juice quality is substantially improved, and are conducive to improving the quality of product white granulated sugar.
Description
Technical field
The utility model is related to light equipment technical field, specifically a kind of ultrafiltration apparatus for sugar-cane juice purifying.
Background technology
With the development of society and the progress of science and technology, white granulated sugar national standard is improved step by step to product quality requirement, market
Demand to high-quality white granulated sugar is increasing.Therefore, sugar industry is in the urgent need to an effective method raising juice liming
Degree, reduces its colour, improves commerieal sugar quality.Membrane separation technique is to develop the high-new skill for becoming industrialization over nearly 30 years rapidly
Art, it are obtained for successfully application in many fields, noticeable.Membrane separating process sets up the base of the selective penetrated property in film
On plinth, using this characteristic of film, it is possible to which mixture is separated.The selective penetrated property of milipore filter each depends on the hole of film
The size in footpath and the diameter of solute molecule.The small molecule solute separated in liquid, under pressure can be with solvent
Through the micropore of film, and macromolecular solute and colloidal particles are then trapped, and have so just reached detached effect.Hyperfiltration technique exists
Application in food industry mainly has Juice clarification, Dairy Processing, drinking water preparation, brewing industry, protein concentration etc., in sugaring
The application study of industry is relatively fewer.Used as a kind of separation process nothing phase transformation, the development of Ultra filtration membrane technology is to sugar industry band
Direction is newly come.The macromolecule impurities such as polysaccharide, dregs, colloid in the removable sugar-cane juice of application Ultra filtration membrane technology,
Reduce the viscosity of syrup and molasses, improve crystal growth rate and massecuite at different levels cooks speed, significant improve sugar products quality and yield.
The commercial Application of hyperfiltration membrane assembly is quite varied, has become one of novel chemical unit operation.Ultrafiltration pressure
Little, low cost, running temperature are low, affect very little on diaphragm, almost harmless to heat-sensitive substance.Especially hyperfiltration technique is prominent
Broken sexual development, being gradually lowered of film price, and its show in particulate, colloid, bacterium, the practical application of heat-sensitive substance is removed
The huge superiority for going out, ultrafiltration have become the focus of numerous scholar's research.But hyperfiltration membrane assembly is applied to sugar-cane juice purification process
On yet there are no report.
Content of the invention
The purpose of this utility model is to provide a kind of ultrafiltration apparatus device of sugar-cane juice purifying, to solve existing cane sugar manufacture
The low problem of technology juice clarity.
To achieve these goals, the utility model provides following technical scheme：
A kind of ultrafiltration apparatus for sugar-cane juice purifying, enter batch can, valve, pan feeding pump, pressure including connected by pipeline
Power table, tubular ultra-filtration membrane element, permeate storage tank and feed liquid return line, the pan feeding pot bottom are exported by valve and pan feeding
Pump connects, and pan feeding pump discharge end is connected with batch can circulation is entered by feed liquid return line, is provided with pressure on feed liquid return line
Power table and tubular ultra-filtration membrane element, the permeate of tubular ultra-filtration membrane element is after the pooling from cylinder side outlet aperture to flowing out to transmission
Liquid storage tank, pressure gauge are separately positioned on the entrance point of tubular ultra-filtration membrane element cylinder and the port of export.
Preferably, described enter batch can upper inlet fabricated food level stainless (steel) wire, be covered with 300-500 mesh on stainless (steel) wire fine
Dimension filter cloth.
Preferably, the food-grade stainless steel net is arranged on into 3/4 position of batch can top.
Preferably, the membrane module of the tubular ultra-filtration membrane element is internal diameter for 5-10mm, the tubular film of long 3.0-6.0m, film
Material adopts polytetrafluoroethylene (PTFE), and molecular weight is 50-100kDa；Open support is integrally formed by self-contained for many membrane material bundle-shapeds
Layer, is placed in plastics and stainless steel cylinder body.
Preferably, the porous support layer is made up of glass fibre synthetic paper, plastics or stainless steel.
Preferably, the controllable pressure limit of the pressure gauge is 0.1-0.3MPa.
Preferably, the pan feeding pump discharge end is connected with batch can circulation is entered by two feed liquid return lines, and wherein one
Pressure gauge and tubular ultra-filtration membrane element is provided with individual feed liquid return line.
The utility model beneficial effect compared with prior art is：Colloid, starch in removable sugar-cane juice etc. divide greatly
Sub- material, purification, decolorizing effect are good, and juice quality is substantially improved, and are conducive to improving the quality of product white granulated sugar.The sugar-cane juice
The ultrafiltration apparatus intensity of purifying is high, simple system, and compact to design, anti-clogging, flux are big.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings 1 and specific embodiment the technical solution of the utility model is clearly and completely described, show
So, described embodiment is only a part of embodiment of the utility model, rather than whole embodiments.New based on this practicality
Embodiment in type, the every other enforcement obtained under the premise of creative work is not paid by those of ordinary skill in the art
Example, belongs to the scope of the utility model protection.
Shown in Fig. 1：This be used for sugar-cane juice purifying ultrafiltration apparatus include into batch can 1, valve 2, pan feeding pump 3, pressure gauge 4,
The components such as tubular ultra-filtration membrane element 5, permeate storage tank 6 and feed liquid return line 8.Enter 1 top of batch can and be furnished with food-grade stainless steel
Net, is covered with 300-500 mesh fiber filter cloth on steel mesh, so that sugar-cane juice is entered into carrying out coarse filtration during batch can 1.Food-grade stainless steel net is pacified
It is mounted in at 1 top 3/4 of batch can, replacing fiber filter cloth can be extracted at any time out.The controllable pressure limit of the pressure gauge 4 is 0.1-
0.3MPa.
It is 5-10mm, the tubular film of long 3.0-6.0m that the membrane module of tubular ultra-filtration membrane element 5 is internal diameter, former for sugar-cane juice
Material purifying demand, membrane material adopt polytetrafluoroethylene (PTFE), and molecular weight is 50-100kDa；By self-contained for many membrane material bundle-shapeds become one
Body forms porous support layer, is placed in plastics and stainless steel cylinder body.Tubular ultra-filtration membrane material adopts polytetrafluoroethylene (PTFE).During operation,
Start pan feeding pump, the feed liquid entered in batch can is sent into the inner chamber of tubular ultra-filtration membrane element, by membrane material and porous support layer, thoroughly
Cross liquid to radially flow out, after the pooling permeate storage tank 6 is discharged into by cylinder side outlet hole.
Preferred embodiment of the present utility model is the foregoing is only, not in order to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvement that is made etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of for sugar-cane juice purifying ultrafiltration apparatus, it is characterised in that include that connected by pipeline enters batch can（1）, valve
Door（2）, pan feeding pump（3）, pressure gauge（4）, tubular ultra-filtration membrane element（5）, permeate storage tank（6）With feed liquid return line（8）, institute
State into batch can（1）Outlet at bottom passes through valve（2）With pan feeding pump（3）Connection, pan feeding pump（3）The port of export passes through feed liquid return line
（8）With enter batch can（1）Circulation connection, in feed liquid return line（8）On be provided with pressure gauge（4）With tubular ultra-filtration membrane element（5）,
Tubular ultra-filtration membrane element（5）Permeate after the pooling from cylinder side outlet aperture to flowing out to permeate storage tank（6）, pressure gauge
（4）It is separately positioned on tubular ultra-filtration membrane element（5）The entrance point of cylinder and the port of export.
2. according to claim 1 for sugar-cane juice purifying ultrafiltration apparatus, it is characterised in that described enter batch can（1）On
Portion's import fabricated food level stainless (steel) wire, is covered with 300-500 mesh fiber filter cloth on stainless (steel) wire.
3. according to claim 2 for sugar-cane juice purifying ultrafiltration apparatus, it is characterised in that the food-grade stainless steel
Net is arranged on into batch can（1）3/4 position of top.
4. ultrafiltration apparatus for sugar-cane juice purifying according to claim 1, it is characterised in that tubular ultra-filtration membrane unit
Part（5）Membrane module be internal diameter for 5-10mm, the tubular film of long 3.0-6.0m；By self-contained for many membrane material bundle-shapeds integral shape
Become porous support layer, be placed in plastics and stainless steel cylinder body.
5. according to claim 4 for sugar-cane juice purifying ultrafiltration apparatus, it is characterised in that the porous support layer by
Glass fibre synthetic paper, plastics or stainless steel are made.
6. according to claim 1 for sugar-cane juice purifying ultrafiltration apparatus, it is characterised in that the pan feeding pump（3）Go out
Mouth end passes through two feed liquid return lines（8）With enter batch can（1）Circulation connects, wherein a feed liquid return line（8）On set
It is equipped with pressure gauge（4）With tubular ultra-filtration membrane element（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861374.7U CN205995280U (en) | 2016-08-10 | 2016-08-10 | Ultrafiltration apparatus for sugar-cane juice purifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861374.7U CN205995280U (en) | 2016-08-10 | 2016-08-10 | Ultrafiltration apparatus for sugar-cane juice purifying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205995280U true CN205995280U (en) | 2017-03-08 |
Family
ID=58198338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620861374.7U Expired - Fee Related CN205995280U (en) | 2016-08-10 | 2016-08-10 | Ultrafiltration apparatus for sugar-cane juice purifying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205995280U (en) |
-
2016
- 2016-08-10 CN CN201620861374.7U patent/CN205995280U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20190810 |