CN216427314U - Crystallization sugar ultrafiltration membrane precipitation system - Google Patents
Crystallization sugar ultrafiltration membrane precipitation system Download PDFInfo
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- CN216427314U CN216427314U CN202123106062.5U CN202123106062U CN216427314U CN 216427314 U CN216427314 U CN 216427314U CN 202123106062 U CN202123106062 U CN 202123106062U CN 216427314 U CN216427314 U CN 216427314U
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Abstract
The utility model relates to a crystallized sugar milipore filter precipitation system, which belongs to the technical field of crystallized sugar milipore filter precipitation, comprising a material tank, wherein a high-concentration crystallized sugar solution is arranged in the material tank, a discharge port of the material tank is communicated with an external pressure tubular milipore filter component through a communicating pipe, an output end of the external pressure tubular milipore filter component is communicated with an ultrafiltration evaporator, an output end of the ultrafiltration evaporator is communicated with a crystallization kettle, an output end of the crystallization kettle is communicated with a crystallization groove, an output end of the crystallization groove is communicated with a buffer tank, an output end of the buffer tank is communicated with a centrifuge, and an output end of the centrifuge is provided with a drying device; and a frequency conversion quantity control assembly is arranged on the communicating pipe. The utility model discloses remove the backflow pipeline behind the charge pump, according to the automatic flow of adjusting of feed pressure, ensure that pressure can accord with the pressure requirement of ultrafiltration device feeding, the backflow pipeline is no longer walked to crystallization mother liquor behind this device of installation, can obviously improve the taste and the quality of mother liquor crystallization sugar behind the crystallization.
Description
Technical Field
The utility model relates to a field is appeared to the crystallization sugar milipore filter, especially relates to a system is appeared to crystallization sugar milipore filter.
Background
The traditional mode of crystal sugar operation material generally can be provided with the return line when whole milipore filter subassembly feeding, and one of its purpose that sets up is in order to stabilize the feeding pressure of milipore filter, but the material that gets into in the milipore filter subassembly all need cool down the processing, and unnecessary material can flow into the thing jar of putting in front of this milipore filter subassembly through the return line, but the temperature of the material itself of flowing back through the return line generally can be lower than the temperature of the material of the inlet pipe between milipore filter subassembly and the thing material pipe of putting in front, and easy microbiological contamination produces the living beings.
In addition, exactly because the characteristic of crystal sugar, this backflow pipeline is after a lot of backward flows again, can be in whole backflow pipeline residual part's crystal sugar, make whole backflow pipeline very take place the jam easily, and before the jam, because the characteristic of crystal sugar, also can the easy microbiological contamination production of dying, can cause cross contamination to the thing jar of putting in front simultaneously, cause the material microbiological contamination in the thing jar of putting in front entirely, and via the breed of its production, can further cause the jam of the ultrafiltration membrane in the whole ultrafiltration membrane subassembly, and then influence the operating efficiency of ultrafiltration membrane, seriously influence product quality.
How to solve the above technical problems is the subject faced by the present invention.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a system is appeared to crystallization sugar milipore filter of reasonable in design, safe and reliable.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a system is appeared to crystal sugar milipore filter, includes the material jar, the built-in high concentration crystal sugar solution of material jar, its characterized in that: the discharge port of the charging bucket is communicated with an external pressure pipe type ultrafiltration membrane piece through a communicating pipe, the output end of the external pressure pipe type ultrafiltration membrane piece is communicated with an ultrafiltration evaporator, the output end of the ultrafiltration evaporator is communicated with a crystallization kettle, the output end of the crystallization kettle is communicated with a crystallization tank, the output end of the crystallization tank is communicated with a buffer tank, the output end of the buffer tank is communicated with a centrifuge, and the output end of the centrifuge is provided with a drying device; and a frequency conversion quantity control assembly is arranged on the communicating pipe.
Furthermore, frequency conversion accuse volume subassembly is including setting up delivery pump on communicating pipe, delivery pump is located communicating pipe is close to the one end department of material jar, communicating pipe is close to the one end department of outer pressure tube ultrafiltration membrane spare is provided with pipeline flow sensor, the converter is connected to the flow sensor electricity, the converter electricity is connected delivery pump.
Further, the frequency conversion accuse volume subassembly is still including setting up the manometer of communicating pipe, be close to on communicating pipe the manometer of material jar one side is first manometer, be close to on communicating pipe the manometer of outer pressure tube ultrafiltration membrane spare one side is the second manometer.
Further, a food-grade stainless steel net is arranged at the feed inlet of the charging bucket, and the stainless steel net is provided with 300-mesh 500-mesh fiber filter cloth.
Further, the controllable pressure-flow range of the first pressure gauge is 0.1-0.3MPa, and the controllable pressure-flow range of the first pressure gauge is 0.1-0.3 MPa.
Furthermore, the membrane component of the external pressure tubular ultrafiltration membrane component is a tubular membrane with the inner diameter of 5-10mm and the length of 1-1.5m, the membrane material is made of polysulfone and has the molecular weight of 6000-8000 kDa; a plurality of membrane material tubes are integrally assembled into a porous supporting layer which is arranged in a plastic and stainless steel cylinder.
The utility model discloses remove the return line, increase frequency conversion accuse volume subassembly on communicating pipe, the force pump of setting between material jar and filtering component, it mainly is for the material provides pressure, make it flow into in whole ultrafiltration component, be provided with flow sensor on the circulation pipeline between filtering component and force pump, simultaneously this flow sensor electricity is connected with a converter, and this converter and force pump electricity interlock, and then make it adjust the flow according to feeding pressure automatically, ensure that pressure can accord with the pressure requirement of ultrafiltration device feeding; meanwhile, a pressure gauge is arranged on a circulating pipeline between the pressure pump and the filtering component, so that people can conveniently and visually observe the change of the flow of the whole material; thereby fundamentally has solved the problem of blockking up the microbiological contamination in the whole backflow pipeline, and then has reduced the probability of the jam of the milipore filter in the whole milipore filter subassembly, and then promotes the operating efficiency of whole device, can obviously improve the taste and the quality of mother liquor crystallization sugar after the crystallization simultaneously.
Drawings
Fig. 1 is a schematic diagram of the framework of the present invention;
FIG. 2 is a schematic view of the variable frequency quantity control assembly of the present invention;
in the figure: 1. a charging bucket; 2. an external pressure pipe type ultrafiltration membrane piece; 3. an ultrafiltration evaporator; 4. a crystallization kettle; 5. a crystallization tank; 6. a buffer tank; 7. a centrifuge; 8. a drying device; 9. a variable frequency quantity control component; 91. a delivery pump; 92. a flow sensor; 93. a frequency converter; 94. a pressure gauge; 10. and (5) packaging devices.
Detailed Description
Referring to fig. 1 to 2, the crystallized sugar ultrafiltration membrane precipitation system comprises a material tank 1, wherein a high-concentration crystallized sugar solution is arranged in the material tank 1, and the crystallized sugar ultrafiltration membrane precipitation system is characterized in that: the discharge port of the charging bucket 1 is communicated with an external pressure pipe type ultrafiltration membrane part 2 through a communicating pipe, the output end of the external pressure pipe type ultrafiltration membrane part 2 is communicated with an ultrafiltration evaporator 3, the output end of the ultrafiltration evaporator 3 is communicated with a crystallization kettle 4, the output end of the crystallization kettle 4 is communicated with a crystallization tank 5, the output end of the crystallization tank 5 is communicated with a buffer tank 6, the output end of the buffer tank 6 is communicated with a centrifuge 7, and the output end of the centrifuge 7 is provided with a drying device 8; and a frequency conversion quantity control assembly 9 is arranged on the communicating pipe.
After the crystallized sugar mother liquor passes through the ultrafiltration membrane, the crystallized sugar mother liquor is concentrated by an ultrafiltration evaporator 3, and then the mother liquor is pumped into a crystallization kettle 4 to start crystallization. The crystallization of the crystallization kettle 4 aims at concentrating the material into saturated solution at a higher temperature and a certain vacuum degree, then leading the saturated solution to be a saturated solution through a gradual vacuum and cooling mode, leading the saturated solution to separate out crystals, after crystal sugar forms crystal grains in the crystallization kettle 4, putting the crystal sugar into the crystallization tank 5 to slowly cool to obtain sufficient crystal growing and crystal expanding, leading the density of the crystals to be sufficiently improved, leading the crystal sugar crystals to be more compact, putting the crystal sugar into the buffer tank 6 before the mother liquor is separated by the high-speed centrifuge 7, starting the buffer tank 6 to stir, putting the mother liquor, adding a proper amount of demineralized water to stir uniformly, leading the mother liquor not to be too thick, too viscous and too thin, being convenient for the separation of the crystal sugar and the mother liquor, and improving the production efficiency; and then, carrying out working procedures such as centrifugation, drying and the like on the mother liquor added with the saline water to obtain the crystal sugar meeting the standard requirement.
Further, frequency conversion accuse volume subassembly 9 is including setting up delivery pump 91 on communicating pipe, delivery pump 91 is located communicating pipe is close to the one end department of material jar 1, communicating pipe is close to the one end department of outer pressure tube ultrafiltration membrane spare 2 is provided with pipeline flow sensor 92, flow sensor 92 electricity connection converter 93, converter 93 electricity is connected the delivery pump.
Further, the variable frequency quantity control assembly 9 further comprises a pressure gauge 94 arranged on the communicating pipe, the pressure gauge on one side of the material tank 1 is close to the communicating pipe and is a first pressure gauge, and the pressure gauge on one side of the outer pressure pipe type ultrafiltration membrane part 2 is a second pressure gauge.
Further, a food-grade stainless steel mesh is arranged at the feed inlet of the charging bucket 1, and the stainless steel mesh is provided with 300-mesh 500-mesh fiber filter cloth.
Further, the controllable pressure-flow range of the first pressure gauge is 0.1-0.3MPa, and the controllable pressure-flow range of the first pressure gauge is 0.1-0.3 MPa.
Further, the membrane component of the external pressure tubular ultrafiltration membrane component 2 is a tubular membrane with the inner diameter of 5-10mm and the length of 1-1.5m, the membrane material is made of polysulfone and has the molecular weight of 6000-8000 kDa; a plurality of membrane material tubes are integrally assembled into a porous supporting layer which is arranged in a plastic and stainless steel cylinder.
Further, a packaging device 10 is arranged at the output end of the drying device 9 and used for packaging the crystallized sugar in bags.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a system is appeared to crystal sugar milipore filter, includes material jar (1), material jar (1) embeds high concentration crystal sugar solution, its characterized in that: the discharge port of the charging bucket (1) is communicated with an external pressure pipe type ultrafiltration membrane piece (2) through a communicating pipe, the output end of the external pressure pipe type ultrafiltration membrane piece (2) is communicated with an ultrafiltration evaporator (3), the output end of the ultrafiltration evaporator (3) is communicated with a crystallization kettle (4), the output end of the crystallization kettle (4) is communicated with a crystallization tank (5), the output end of the crystallization tank (5) is communicated with a buffer tank (6), the output end of the buffer tank (6) is communicated with a centrifugal machine (7), and the output end of the centrifugal machine (7) is provided with a drying device (8); and a variable frequency quantity control assembly (9) is arranged on the communicating pipe.
2. The crystallized sugar ultrafiltration membrane separation system according to claim 1, wherein the variable-frequency quantity control assembly (9) comprises a delivery pump (91) arranged on the communicating pipe, the delivery pump (91) is positioned at one end of the communicating pipe close to the charging bucket (1), a pipeline flow sensor (92) is arranged at one end of the communicating pipe close to the external pressure pipe type ultrafiltration membrane piece (2), the flow sensor (92) is electrically connected with a frequency converter (93), and the frequency converter (93) is electrically connected with the delivery pump.
3. The system of claim 2, wherein the system comprises: the variable-frequency quantity control assembly (9) is characterized by further comprising a pressure gauge (94) arranged on the communicating pipe, the pressure gauge close to one side of the charging bucket (1) is a first pressure gauge, and the pressure gauge close to one side of the outer pressure pipe type ultrafiltration membrane piece (2) is a second pressure gauge.
4. The system of claim 3, wherein the system comprises: a feed inlet of the charging bucket (1) is provided with a food-grade stainless steel net, and the stainless steel net is provided with 300-mesh 500-mesh fiber filter cloth.
5. The system of claim 4, wherein the system comprises: the controllable pressure and flow range of the first pressure gauge is 0.1-0.3MPa, and the controllable pressure and flow range of the first pressure gauge is 0.1-0.3 MPa.
6. The system of claim 5, wherein the system comprises: the membrane component of the external pressure tube type ultrafiltration membrane component (2) is a tubular membrane with the inner diameter of 5-10mm and the length of 1-1.5m, the membrane material is made of polysulfone and the molecular weight is 6000-8000 kDa; a plurality of membrane material tubes are integrally assembled into a bundle to form a porous supporting layer which is arranged in a plastic and stainless steel cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123106062.5U CN216427314U (en) | 2021-12-13 | 2021-12-13 | Crystallization sugar ultrafiltration membrane precipitation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123106062.5U CN216427314U (en) | 2021-12-13 | 2021-12-13 | Crystallization sugar ultrafiltration membrane precipitation system |
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| Publication Number | Publication Date |
|---|---|
| CN216427314U true CN216427314U (en) | 2022-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123106062.5U Active CN216427314U (en) | 2021-12-13 | 2021-12-13 | Crystallization sugar ultrafiltration membrane precipitation system |
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| CN (1) | CN216427314U (en) |
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2021
- 2021-12-13 CN CN202123106062.5U patent/CN216427314U/en active Active
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