CN201643986U - Membrane filter for gluconates - Google Patents
Membrane filter for gluconates Download PDFInfo
- Publication number
- CN201643986U CN201643986U CN2010203016117U CN201020301611U CN201643986U CN 201643986 U CN201643986 U CN 201643986U CN 2010203016117 U CN2010203016117 U CN 2010203016117U CN 201020301611 U CN201020301611 U CN 201020301611U CN 201643986 U CN201643986 U CN 201643986U
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- filter
- film
- filtering
- gluconate
- pump
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Abstract
The utility model discloses a membrane filter for gluconates, which mainly comprises a membrane filter, an inlet of the membrane filter is communicated with a front filter by a pipeline, a filtering pump is arranged on the pipeline, a feed pipe is connected at the front of the front filter, and a valve is arranged on the feed pipe. The membrane filter for gluconates provided by the utility model can pre-filter the stock solution well in the production process of the gluconates, the filtering speed is ensured, in addition, it is proved, by the a large number of experiments and research, that the filtering pump with the lift being more than or equal to 191.9 M is selected to obtain the optimal filtering effect and filtering speed and have less damage on the membrane, the outside-in filtering form is matched with the filtering pump to effectively guarantee the normal operation of the follow-up process.
Description
Technical field
The utility model relates to a kind of filter, especially a kind of film filter of gluconate.
Background technology
At present, along with development of science and technology, membrane filtration uses more and more widely in the production process of gluconate as new filter type.Membrane filtration is the relevant screening process of a kind of and membrane aperture size, pressure differential with the film both sides is a driving force, with the film is filter medium, under certain pressure, when stoste flows through the film surface, the many tiny micropore that gathers in the film surface only allows water and small-molecule substance by becoming through liquid, volume then is trapped within the liquid feeding side of film in the stoste greater than the material in film surface micropore footpath, become concentrate, thereby realization is to the filtration purpose of stoste, principle from membrane filtration, the pressure differential of film both sides controlled well is the prerequisites of accurately filtering, and the pressure differential of film both sides is main from the pressure that filter pump provided of carrying stoste, the filter pump of selecting suitable lift is the key that gluconate effectively filters, on the other hand, the turbidity of stoste also is the key factor that influence is filtered, a material that comprises in stoste is bigger, when causing too much material to pass through fenestra, also can influence filter effect, reduce filter efficiency, but the film filter of existing gluconate is because the deficiency of himself structure, not only lack preceding road pre-filtering effect, cause and contain more impurity in the raw material and influence filter effect, and the pressure that filter pump provided is not in an optimized value all the time, blindly increasing discharge pressure also damages diaphragm easily, make that existing film filter can not be efficient, accurately gluconate is filtered, and membrane filtration technique is restricted in the good use of the production field of gluconate.
Summary of the invention
The purpose of this utility model is a kind of pre-filtering effect that contains that provides for the deficiency that solves above-mentioned technology, thereby the pressure differential that guarantees the film both sides can be carried out the efficient accurately film filter of the gluconate of filtration.
In order to achieve the above object, the film filter of the gluconate that the utility model is designed, it mainly comprises film filter, this film filter import department is connected with a front filter by pipeline, this pipeline is provided with a filter pump, described front filter front end is connected with feed pipe, is provided with a valve on feed pipe.Adopt the film filter of this structure, front filter can play good pre-filtering effect, reduces the quantity of the large particulate matter that contains in the stoste greatly, does not influence normal membrane filtration, guarantees that the discharge pressure that filter pump provided becomes filtration power effectively.
Pressure differential in order to ensure the film both sides, provide enough power to filtration, described filtration pump lift is more than or equal to 191.9M, test gained in a large number through our company, use the filter pump of this range of lift can make a gluconate material can effectively pass through fenestra, and the pressure that diaphragm bears is less, and the damage to film filter when guaranteeing filter effect minimizes.
As preferably, described film filter mainly is made up of the filter membrane core of cylindrical shell and fixed qty, cylindrical shell is provided with and filters import and leach mouth, described filter membrane core is arranged side by side in cylindrical shell, and the outlet of its film core mouthful is connected with leaching, and the space is isolated in while and the tube, the stoste that needs to filter enters in the tube from import, and infiltrating into film in-core portion gradually, all film in-cores stoste is after filtering converged the back and is flowed out from leaching mouth, thereby goes out the filter type of formula in advancing outside forming.
The film filter of the gluconate that the utility model obtains, stoste to required filtration in the gluconate production process can play good pre-filtering effect, reduce the quantity of the large particulate matter that contains in the stoste greatly, thereby but assurance small particle mass-energy is normally passed through fenestra, guarantee the speed of filtering, in addition, through a large amount of experiment and research, selected the filter pump of lift more than or equal to 191.9M, when obtaining the optimum filtration effect and the rate of filtration, make that the damage of film is less, increase the service life of film filter, the filtered version of the formula that goes out in advancing beyond cooperating can effectively be touched and protect normally carrying out of postchannel process, thereby contribute the widely-used of production field of gluconate for membrane filtration technique.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Among the figure: film filter 1, front filter 2, filter pump 3, feed pipe 4, valve 5, cylindrical shell 6, filter membrane core 7, filter import 8, leach mouthfuls 9.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
As shown in Figure 1, the film filter of the described gluconate of present embodiment, it mainly comprises film filter 1, this film filter 1 import department is connected with a front filter 2 by pipeline, this pipeline is provided with a filter pump 3, described front filter 2 front ends are connected with feed pipe 4, on feed pipe 4, be provided with a valve 5, described filter pump 3 lifts are 191.9M, described film filter 1 mainly is made up of cylindrical shell 6 and filter membrane core 7, and cylindrical shell 6 is provided with and filters import 8 and leach mouth 9, and described filter membrane core 7 is arranged side by side in cylindrical shell 6, the outlet of its film core with leach mouth 9 and be connected, simultaneously with tube in the space isolated, the stoste that needs to filter enters in the tube from import, and infiltrates into film in-core portion gradually, all film in-cores stoste is after filtering converged the back and is flowed out from leaching mouth 9, thereby goes out the filter type of formula in advancing outside forming.
The film filter of the described gluconate of present embodiment, the stoste of required filtration can play good pre-filtering effect in 2 pairs of gluconate production processes of front filter, reduce the quantity of the large particulate matter that contains in the stoste greatly, thereby but assurance small particle mass-energy is normally passed through fenestra, guarantee the speed of filtering, in addition, through a large amount of experiment and research, selected lift to equal the filter pump 3 of 191.9M, when obtaining the optimum filtration effect and the rate of filtration, make that the damage of film is less, increase the service life of film filter, the filtered version of the formula that goes out in advancing beyond cooperating can effectively be touched and protect normally carrying out of postchannel process, thereby contribute the widely-used of production field of gluconate for membrane filtration technique.
Claims (3)
1. the film filter of a gluconate, it mainly comprises film filter (1), it is characterized in that this film filter (1) import department is connected with a front filter (2) by pipeline, this pipeline is provided with a filter pump (3), described front filter (2) front end is connected with feed pipe (4), is provided with a valve (5) on feed pipe (4).
2. the film filter of gluconate according to claim 1, the lift that it is characterized in that described filter pump (3) is more than or equal to 191.9M.
3. the film filter of gluconate according to claim 1 and 2, it is characterized in that described film filter (1) mainly is made up of the filter membrane core (7) of cylindrical shell (6) and fixed qty, cylindrical shell (6) is provided with and filters import (8) and leach mouthful (9), described filter membrane core (7) is arranged side by side in cylindrical shell (6), the outlet of its film core is connected with leaching mouthful (9), and the space is isolated in while and the tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203016117U CN201643986U (en) | 2010-01-27 | 2010-01-27 | Membrane filter for gluconates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203016117U CN201643986U (en) | 2010-01-27 | 2010-01-27 | Membrane filter for gluconates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643986U true CN201643986U (en) | 2010-11-24 |
Family
ID=43109182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203016117U Expired - Fee Related CN201643986U (en) | 2010-01-27 | 2010-01-27 | Membrane filter for gluconates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096253A (en) * | 2017-04-28 | 2017-08-29 | 浙江天益食品添加剂有限公司 | The crystallization apparatus of gluconate |
-
2010
- 2010-01-27 CN CN2010203016117U patent/CN201643986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096253A (en) * | 2017-04-28 | 2017-08-29 | 浙江天益食品添加剂有限公司 | The crystallization apparatus of gluconate |
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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 |
Granted publication date: 20101124 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |