CN202751884U - Membrane filtration filter system for sugar industry - Google Patents
Membrane filtration filter system for sugar industry Download PDFInfo
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- CN202751884U CN202751884U CN 201220396211 CN201220396211U CN202751884U CN 202751884 U CN202751884 U CN 202751884U CN 201220396211 CN201220396211 CN 201220396211 CN 201220396211 U CN201220396211 U CN 201220396211U CN 202751884 U CN202751884 U CN 202751884U
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- filter
- ceramic membrane
- centrifugal pump
- membrane filter
- press
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Abstract
The utility model discloses a membrane filtration filter system for the sugar industry. The membrane filtration filter system for the sugar industry comprises a sheet frame filter front tank, a first centrifugal pump, a ceramic membrane filter device and a pressure filter. The sheet frame filter front tank is connected with the first centrifugal pump, the first centrifugal pump is connected with the pressure filter, and the pressure filter is connected with the ceramic membrane filter device. Through the above method, the membrane filtration filter system for the sugar industry can filter the impurities of starch completely, avoid damage to the ceramic membrane, and prolong the service of the device. And the impurities filtered through the membrane filtration filter system can be retreated and recycled.
Description
Technical field:
The utility model relates to filter, relates in particular to a kind of ceramic membrane filter system for sugar industry.
Background technology:
In the sugar industry, after the raw material saccharification finishes, the albumen in the syrup, fat and fiber impurity need to be removed, it be filtered by ceramic membrane filter device, and by the cross-flow of ceramic membrane inside liquid glucose is separated with impurity, obtain limpid liquid glucose.
But owing to containing a small amount of grit such as fine sand etc. in the starch, such as the words of not removing, grit impurity is with in the ceramic membrane that enters with syrup in the ceramic membrane filter device, high-speed circulating running in ceramic membrane, can cause ceramic membrane inner membrance major injury even fracture, and after grit impurity enters lower procedure, also can have a strong impact on the stable operation of ceramic membrane lower procedure.
The utility model content:
For above-mentioned shortcoming of the prior art, the utility model purpose provides ceramic membrane filter system in a kind of sugar industry, and this filtration system can be complete with the contaminant filter in the starch, avoid the ceramic membrane injury, and the service life of extension fixture.
For achieving the above object, the technical scheme that the utility model provides is: ceramic membrane filter system in a kind of sugar industry, comprise the front tank of plate-frame filtering, the first centrifugal pump, ceramic membrane filter device, the ceramic membrane filter system also comprises filter press in the wherein said sugar industry, tank connects described the first centrifugal pump before the described plate-frame filtering, described the first centrifugal pump connects described filter press, and described filter press connects ceramic membrane filter device.
Preferably, described filter press is plate and frame type filter-press.Plate and frame type filter-press in the utility model is comprised of 63 blocks of matching boards, determines model and the number of units of sheet frame according to the difference of output in producing, and the filter cloth that uses in the sheet frame is determined by material.
Preferably, described ceramic membrane filter device comprises the front tank of ceramic membrane filter, the second centrifugal pump and purpose ceramic-film filter, and tank connects described filter press before the described ceramic membrane filter, and tank connects described purpose ceramic-film filter by the second centrifugal pump before the described ceramic membrane filter.Liquid glucose before the ceramic membrane filter in the tank is squeezed into purpose ceramic-film filter by the second centrifugal pump, under the effect of powerful the second centrifugal pump, material high-speed circulating and to ceramic membrane tube wall formation certain pressure in device, the liquid glucose clear liquid can the permeation ceramic membrane tube wall under pressure, enter next stage by pipeline, and 〉=particle (the granule albumen of 0.1 μ m, fat, fiber, bacterial micro-organism etc.) effectively tackled, under flow at high speed, also can not be attached to the micropore on the ceramic membrane tube wall obstruction tube wall, squeeze but in ceramic membrane filter device, circulate to be concentrated to a certain degree namely to reenter in the plate and frame type filter-press by pipeline.
In the utility model, make starch obtain pre-filtering when entering the ceramic membrane secondary filter by increasing filter press, the impurity that filters in filter press obtains filter cake through behind the high-pressure compressing, can make animal feed etc., economic environmental protection.
In the utility model, its precision of described plate and frame type filter-press is: 30 μ m can filter out the impurity of particle diameter in the starch for 〉=30 μ m, to guarantee entering the liquid glucose of ceramic membrane filter device without bulky grain impurity.
The beneficial effects of the utility model are: can the contaminant filter in the starch is complete, avoid the ceramic membrane injury, and the service life of extension fixture, and the impurity after the filter filtration can also be reprocessed recycling.
Description of drawings:
Fig. 1 is the structural representation of the utility model one preferred embodiment;
Each parts mark is as follows among the figure: tank before 1-plate-frame filtering, the 2-the first centrifugal pump, 3-plate and frame type filter-press, tank before the 4-ceramic membrane filter device, 40-ceramic membrane filter, the 41-the second centrifugal pump, 42-purpose ceramic-film filter.
The specific embodiment:
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
Please refer to accompanying drawing 1, ceramic membrane filter system in a kind of sugar industry, comprise the front tank 1 of plate-frame filtering, the first centrifugal pump 2, ceramic membrane filter device 4 and plate and frame type filter-press 3, tank 1 connects the first centrifugal pump 2 before the plate-frame filtering, the first centrifugal pump 2 connecting plate frame filter presses 3, plate and frame type filter-press 3 connects ceramic membrane filter device 4.
In the present embodiment, the plate and frame type filter-press that is formed by 63 blocks of matching boards that plate and frame type filter-press 3 adopts.
Ceramic membrane filter device 4 in the present embodiment comprises the front tank 40 of ceramic membrane filter, the second centrifugal pump 41 and purpose ceramic-film filter 42, tank 40 1 end connecting plate frame filter presses 3 before the ceramic membrane filter wherein, the other end connects purpose ceramic-film filters 42 by the second centrifugal pump 41.
During use, liquid glucose to be filtered on the production line is collected before the plate-frame filtering in the tank 1, squeeze into liquid glucose in the plate and frame type filter-press 3 that has compressed by the first centrifugal pump 2 by tank before the plate-frame filtering 1, liquid glucose begins to operate on the surface of the filter cloth in the plate and frame type filter-press 3 with low discharge first, thereby form filtering accuracy that thin film increase filter cloth by the suspension in the liquid glucose this moment, increase afterwards the liquid glucose flow, the albumen of particle diameter 〉=30 μ m then, fat and fiber and grit etc. are effectively tackled, prolongation along with the logical liquid time, form thick filter cake, pressure release is unloaded filter cake and can circulate next time, and clear liquid then enters tank 40 before the ceramic membrane filter in the ceramic membrane filter device 4 by pipeline;
Liquid glucose before the ceramic membrane filter in the tank 40 is squeezed in the purpose ceramic-film filter 42 in the ceramic membrane filter device 4 by the second centrifugal pump 41, under the effect of high-power centrifugal pump, material high-speed circulating and to ceramic membranous wall formation certain pressure in device, form cross-flow filtration, the liquid glucose clear liquid can the permeation ceramic membrane tube wall under pressure, enter next stage by pipeline, and 〉=particle (the granule albumen of 0.1 μ m, fat, fiber, bacterial micro-organism etc.) be blocked, under flow at high speed, also can not be attached to the ceramic membrane tube wall and stop up micropore on the tube wall, to a certain degree namely reenter plate and frame type filter-press 3 by pipeline and squeeze but be concentrated in ceramic membrane filter device 4 interior circulations.
After filtering end, the impurity that plate and frame type filter-press 3 inner filtrations go out can carry out high-pressure compressing and obtain filter cake.Adopt the advantage of the utility model filtration system to be, use plate and frame type filter-press 3 to carry out pre-filtering, reduce the filtration burden of ceramic membrane filter device 4, and avoid particle in the syrup to the injury of ceramic membrane in the ceramic membrane filter device 4.Use is the result prove: the ceramic membrane that before will break 1-3 times every month, use the utility model filtration system after, annual disconnected 1-3 films have prolonged service life of ceramic membrane, greatly for enterprise has saved cost.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (3)
1. ceramic membrane filter system in the sugar industry, comprise the front tank of plate-frame filtering, the first centrifugal pump, ceramic membrane filter device, it is characterized in that, also comprise filter press, tank connects described the first centrifugal pump before the described plate-frame filtering, described the first centrifugal pump connects described filter press, and described filter press connects ceramic membrane filter device.
2. ceramic membrane filter system in the sugar industry according to claim 1 is characterized in that, described filter press is plate and frame type filter-press.
3. ceramic membrane filter system in the sugar industry according to claim 1 and 2, it is characterized in that, described ceramic membrane filter device comprises the front tank of ceramic membrane filter, the second centrifugal pump and purpose ceramic-film filter, tank connects described filter press before the described ceramic membrane filter, and tank connects described purpose ceramic-film filter by the second centrifugal pump before the described ceramic membrane filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220396211 CN202751884U (en) | 2012-08-06 | 2012-08-06 | Membrane filtration filter system for sugar industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220396211 CN202751884U (en) | 2012-08-06 | 2012-08-06 | Membrane filtration filter system for sugar industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202751884U true CN202751884U (en) | 2013-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220396211 Expired - Fee Related CN202751884U (en) | 2012-08-06 | 2012-08-06 | Membrane filtration filter system for sugar industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202751884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106474815A (en) * | 2016-12-16 | 2017-03-08 | 太仓市梅林印刷感光材料有限公司 | A kind of movable type sewage purification treater and method for cleaning treatment of sewage |
| CN109234467A (en) * | 2018-09-30 | 2019-01-18 | 飞潮（无锡）过滤技术有限公司 | The ceramic membrane treatment process of saccharified liquid in a kind of fructose syrup production process |
-
2012
- 2012-08-06 CN CN 201220396211 patent/CN202751884U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106474815A (en) * | 2016-12-16 | 2017-03-08 | 太仓市梅林印刷感光材料有限公司 | A kind of movable type sewage purification treater and method for cleaning treatment of sewage |
| CN109234467A (en) * | 2018-09-30 | 2019-01-18 | 飞潮（无锡）过滤技术有限公司 | The ceramic membrane treatment process of saccharified liquid in a kind of fructose syrup production process |
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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: 20130227 Termination date: 20160806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |