CN207708846U - A kind of nanofiltration film condensing device producing natural pigment - Google Patents
A kind of nanofiltration film condensing device producing natural pigment Download PDFInfo
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- CN207708846U CN207708846U CN201721467869.2U CN201721467869U CN207708846U CN 207708846 U CN207708846 U CN 207708846U CN 201721467869 U CN201721467869 U CN 201721467869U CN 207708846 U CN207708846 U CN 207708846U
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- tank body
- nanofiltration
- natural pigment
- condensing device
- producing natural
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Abstract
The utility model discloses a kind of nanofiltration film condensing devices producing natural pigment, it include tank body, feed pipe, air pump, air inlet pipe, conveying pipeline, nanofiltration membrane component and the rabbling mechanism being arranged in tank body, the top of the tank is provided with upper cover, the feed pipe is arranged on upper lid, the air pump is connect by air inlet pipe with upper cover, the pre-filtering component for being provided with temperature sensor in the tank body and being arranged below rabbling mechanism, it is arranged with cooling jacket outside the tank body, the tank base is connect by conveying pipeline with nanofiltration membrane component one end, the nanofiltration membrane component other end is provided with concentrated solution outlet and penetrating fluid outlet.The utility model is first stirred it in tank body and pre-filtering is handled, to improve the filter efficiency of subsequent nano-filtration, reduce the impurity content in concentrate, production efficiency is improved before carrying out nanofiltration to material.
Description
Technical field
The utility model belongs to natural pigment production enrichment facility technical field, and in particular to a kind of production natural pigment
Nanofiltration film condensing device.
Background technology
Natural pigment is the food coloring obtained by natural resources, mainly from animal and plant tissue and microorganism (training
Support) in the pigment that extracts, wherein vegetalitas colorant occupies the majority.Natural pigment compared to synthetic dyestuff, have it is healthy and safe and
Advantage without side-effects.Currently, need to use membrane separation technique in natural pigment production, compared with traditional isolation technics,
It has many advantages, such as separative efficiency it is high, without phase-change, without chemical reaction, small, low energy consumption and easy to operate.Wherein, nanofiltration is
A kind of pressure-driven membrane separating process between reverse osmosis between ultrafiltration, the pore diameter range of NF membrane in several rans,
It can be used for the smaller substance of relative molecular mass, such as pigment, inorganic salts, glucose or sucrose small-molecule substance are from solvent
It separates.
But existing nanofiltration film condensing device filter efficiency is not high and impure more in concentrate, production efficiency needs
It further increases；Also, traditional nano filter membrance device internal cleaning is relatively difficult, and after long, filter efficiency substantially reduces.
Utility model content
The purpose of this utility model is to provide a kind of nanofiltration film condensing devices producing natural pigment, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of NF membrane producing natural pigment is dense
Compression apparatus includes controller, tank body, feed pipe, air pump, air inlet pipe, conveying pipeline, nanofiltration membrane component and is arranged in tank body
Rabbling mechanism, the top of the tank are provided with upper cover, and the feed pipe is arranged on upper lid, the air pump by air inlet pipe with it is upper
Lid connects, the pre-filtering component for being provided with temperature sensor in the tank body and being arranged below rabbling mechanism, outside the tank body
It is arranged with cooling jacket, the tank base is connect by conveying pipeline with nanofiltration membrane component one end, and the nanofiltration membrane component is another
End is provided with concentrated solution outlet and penetrating fluid outlet, is respectively provided with gate valve on the feed pipe, air inlet pipe and conveying pipeline, institute
Air pump, rabbling mechanism, temperature sensor and gate valve is stated respectively to be electrically connected with controller.
Preferably, the pre-filtering component includes supporting rack and the ultrafiltration membrane that is arranged on supporting rack, support frame as described above
It is connect with inner tank wall.
Preferably, it is additionally provided with air filter in the air inlet pipe.
Preferably, it is provided with the vibrator being electrically connected with controller on the nanofiltration membrane component.
Preferably, the rabbling mechanism includes motor, motor rack and the shaft being connect with motor, and the motor passes through
Motor rack is arranged on upper lid, several agitating paddles being located in tank body are provided in the shaft.
Preferably, the gate valve is Solenoid ball valve.
Advantageous effect：
(1) a kind of nanofiltration film condensing device producing natural pigment of the utility model, before carrying out nanofiltration to material,
First it is stirred in tank body and pre-filtering is handled, to improve the filter efficiency of subsequent nano-filtration, reduces concentrate
In impurity content, production efficiency is improved；Wherein, it is arranged with cooling jacket outside tank body, cooling processing can be carried out to material,
Prevent it from being impacted to natural pigment and nanofiltration membrane component due to temperature raising after stirring.
(2) a kind of nanofiltration film condensing device producing natural pigment of the utility model, can will be after stirring by air pump
Material accelerates in indentation nanofiltration membrane component, improves production efficiency；It, can be to NF membrane group and by the cooperation of air pump and vibrator
It is cleared up inside part, prevents its internal excessive sundries of adherency and reduce filter efficiency.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1- tank bodies, 2- feed pipes, 3- air pumps, 4- air inlet pipe, 5- conveying pipelines, 6- nanofiltration membrane components, 7- motors, 8-
Upper cover, 9- temperature sensors, 10- pre-filtering components, 101- supporting racks, 102- ultrafiltration membranes, 11- cooling jackets, 12- concentrates go out
Mouthful, the outlet of 13- penetrating fluids, 14- gate valves, 15- air filters, 16- vibrators, 17- motor racks, 18- shafts, 19- stirrings
Paddle.
Specific implementation mode
The embodiments of the present invention are further illustrated below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, a kind of nanofiltration film condensing device producing natural pigment, includes controller, tank body 1, feed pipe
2, air pump 3, air inlet pipe 4, conveying pipeline 5, nanofiltration membrane component 6 and the rabbling mechanism being arranged in tank body 1,1 top of the tank body are set
It is equipped with upper cover 8, the feed pipe 2 is arranged in upper cover 8, and the air pump 3 is connect by air inlet pipe 4 with upper cover 8, the tank body 1
The pre-filtering component 10 for being inside provided with temperature sensor 9 and being arranged below rabbling mechanism, the tank body 1 are arranged with cooling folder outside
Set 11,1 bottom of the tank body is connect by conveying pipeline 5 with 6 one end of nanofiltration membrane component, the setting of 6 other end of the nanofiltration membrane component
There are concentrated solution outlet 12 and penetrating fluid outlet 13, gate valve is respectively provided on the feed pipe 2, air inlet pipe 4 and conveying pipeline 5
14, the air pump 3, rabbling mechanism, temperature sensor 9 and gate valve 14 are respectively electrically connected with controller；The pre-filtering group
Part 10 includes supporting rack 101 and the ultrafiltration membrane 102 that is arranged on supporting rack 101, and support frame as described above 101 connects with 1 inner wall of tank body
It connects；Air filter 15 is additionally provided in the air inlet pipe 4；It is provided on the nanofiltration membrane component 6 and electrically connects with controller
The vibrator 16 connect；The rabbling mechanism includes motor 7, motor rack 17 and the shaft 18 being connect with motor 7, the motor
7 are arranged by motor rack 17 in upper cover 8, several agitating paddles 19 being located in tank body 1 are provided in the shaft 18；It is described
Gate valve 14 is Solenoid ball valve.
The operation principle of the present embodiment：Material is entered by feed pipe 2 in tank body 1, and material is agitated in tank body 1 to be filled
It is entered in nanofiltration membrane component 6 by conveying pipeline 5 again after point.Wherein, gas is passed through in tank body 1 by air pump 3 by air inlet pipe 4,
To accelerate the speed that material enters nanofiltration membrane component 6, and material can also be by the ultrafiltration membrane 102 in pre-filtering component 10 by object
Macromolecular suspended matter and protein in material etc. carry out effectively catching.Material carries out nanofiltration processing after entering nanofiltration membrane component 6, contains
There is the concentrate of pigment to be discharged from concentrated solution outlet 12, penetrating fluid is discharged from penetrating fluid outlet 13.Finally, air pump 3 leads to gas
Enter in nanofiltration membrane component 6, and vibrator 16 is coordinated to shake nanofiltration membrane component 6, fettler is carried out to nanofiltration membrane component 6
Make.
A kind of nanofiltration film condensing device producing natural pigment of the utility model, before carrying out nanofiltration to material, first
It is stirred in tank body 1 and pre-filtering is handled, to improve the filter efficiency of subsequent nano-filtration, is reduced in concentrate
Impurity content, production efficiency is improved；Wherein, it is arranged with cooling jacket 11 outside tank body 1, material can be carried out at cooling
Reason prevents it from being impacted to natural pigment and nanofiltration membrane component due to temperature raising after stirring.
A kind of nanofiltration film condensing device producing natural pigment of the utility model, can be by the object after stirring by air pump 3
Material accelerates in indentation nanofiltration membrane component 6, improves production efficiency；It, can be to NF membrane and by the cooperation of air pump 3 and vibrator 16
It is cleared up inside component 6, prevents its internal excessive sundries of adherency and reduce filter efficiency；Air mistake is provided in air inlet pipe 4
Device 15 is filtered, the air being passed through in tank body 1 can be filtered, prevent air pollution material, pre-filtering component 10 and NF membrane
Component 6.
Specific embodiment of the utility model is described in detail above, but it is intended only as example, this practicality is new
Type is not restricted to above description specific embodiment.To those skilled in the art, it is any to the utility model carry out
It equivalent modifications and substitutes also all among the scope of the utility model.Therefore, in the spirit and scope for not departing from the utility model
Impartial conversion and modification made by lower, all cover in the scope of the utility model.
Claims (6)
1. a kind of nanofiltration film condensing device producing natural pigment, it is characterised in that：Include controller, tank body (1), feed pipe
(2), air pump (3), air inlet pipe (4), conveying pipeline (5), nanofiltration membrane component (6) and the rabbling mechanism being arranged in tank body (1), it is described
Upper cover (8) is provided at the top of tank body (1), the feed pipe (2) is arranged in upper cover (8), and the air pump (3) passes through air inlet pipe
(4) it is connect with upper cover (8), the pre-filtering for being provided with temperature sensor (9) in the tank body (1) and being arranged below rabbling mechanism
Component (10), the tank body (1) are arranged with cooling jacket (11) outside, and tank body (1) bottom passes through conveying pipeline (5) and NF membrane
Component (6) one end connects, and nanofiltration membrane component (6) other end is provided with concentrated solution outlet (12) and penetrating fluid outlet (13),
Gate valve (14), the air pump (3), blender are respectively provided on the feed pipe (2), air inlet pipe (4) and conveying pipeline (5)
Structure, temperature sensor (9) and gate valve (14) are respectively electrically connected with controller.
2. a kind of nanofiltration film condensing device producing natural pigment according to claim 1, it is characterised in that：The pre- mistake
Filter component (10) includes the ultrafiltration membrane (102) of supporting rack (101) and setting on supporting rack (101), support frame as described above (101)
It is connect with tank body (1) inner wall.
3. a kind of nanofiltration film condensing device producing natural pigment according to claim 2, it is characterised in that：The air inlet
It is additionally provided with air filter (15) on pipe (4).
4. a kind of nanofiltration film condensing device producing natural pigment according to claim 3, it is characterised in that：The nanofiltration
The vibrator (16) being electrically connected with controller is provided on membrane module (6).
5. a kind of nanofiltration film condensing device producing natural pigment according to claim 4, it is characterised in that：The stirring
Mechanism includes motor (7), motor rack (17) and the shaft (18) being connect with motor (7), and the motor (7) passes through motor rack
(17) it is arranged in upper cover (8), several agitating paddles (19) being located in tank body (1) is provided on the shaft (18).
6. according to a kind of nanofiltration film condensing device producing natural pigment of claim 1-5 any one of them, it is characterised in that：
The gate valve (14) is Solenoid ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721467869.2U CN207708846U (en) | 2017-11-07 | 2017-11-07 | A kind of nanofiltration film condensing device producing natural pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721467869.2U CN207708846U (en) | 2017-11-07 | 2017-11-07 | A kind of nanofiltration film condensing device producing natural pigment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207708846U true CN207708846U (en) | 2018-08-10 |
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ID=63061210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721467869.2U Active CN207708846U (en) | 2017-11-07 | 2017-11-07 | A kind of nanofiltration film condensing device producing natural pigment |
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| CN (1) | CN207708846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075712A (en) * | 2019-05-28 | 2019-08-02 | 安徽科技学院 | Ultrafiltration apparatus is used in a kind of production of charcoal base soil conditioner |
-
2017
- 2017-11-07 CN CN201721467869.2U patent/CN207708846U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075712A (en) * | 2019-05-28 | 2019-08-02 | 安徽科技学院 | Ultrafiltration apparatus is used in a kind of production of charcoal base soil conditioner |
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