CN209816173U - Crystallization device - Google Patents
Crystallization device Download PDFInfo
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- CN209816173U CN209816173U CN201920164254.5U CN201920164254U CN209816173U CN 209816173 U CN209816173 U CN 209816173U CN 201920164254 U CN201920164254 U CN 201920164254U CN 209816173 U CN209816173 U CN 209816173U
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Abstract
The utility model relates to a glucose production facility technical field, concretely relates to crystallization device, including educating brilliant jar and crystallizer, the discharge gate of educating brilliant jar passes through the pipeline and is connected with the feed inlet of crystallizer, be provided with steam sterilization device in the crystallizer, steam sterilization device is including setting up the annular steam pipe on crystallizer upper portion, be provided with steam shower nozzle on the annular steam pipe, the air inlet of annular steam pipe passes through steam conduit and is connected with high-pressure steam source. The crystal growth and the crystallization are carried out in a segmented way, so that the seed crystal infection is effectively avoided, and the stability of the product quality can be ensured.
Description
Technical Field
The utility model relates to a glucose production facility technical field, concretely relates to crystallization device.
Background
In the production process of producing the pharmaceutical grade dextrose monohydrate by using the corn starch milk as the raw material and adopting the processes of liquefaction, saccharification, decoloration, ion exchange, evaporation concentration, crystallization, separation, drying and the like, the crystallization section is particularly important and directly relates to the product quality and the yield.
SUMMERY OF THE UTILITY MODEL
The aforesaid to prior art is not enough, the utility model provides a crystallization device educates brilliant and crystallization segmentation and goes on, effectively avoids the seed crystal to contaminate the fungus, more can ensure product quality's stability.
The utility model discloses a concrete technical scheme as follows:
the utility model provides a crystallization device, includes and educates brilliant jar and crystallizer, educate the discharge gate of brilliant jar and pass through the pipeline and be connected with the feed inlet of crystallizer, be provided with steam sterilization device in the crystallizer, steam sterilization device is including setting up the annular steam pipe on crystallizer upper portion, be provided with steam shower nozzle on the annular steam pipe, the air inlet of annular steam pipe passes through steam conduit and is connected with high-pressure steam source. Educate brilliant and crystallization segmentation and go on, before educating the seed crystal in the crystallizer and get into the crystallizer, high-pressure steam gets into in the annular steam pipe, then from the even each corner of blowout to the crystallizer of shower nozzle, carries out high temperature disinfection and sterilization in the crystallizer, can effectively avoid the seed crystal to contaminate the fungus, more can ensure product quality's stability.
Preferably, the heating water jackets are wrapped outside the crystal growing tank and the crystallizing tank, so that the temperature can be conveniently controlled.
Preferably, a heating water jacket is wrapped outside the pipeline between the discharge port of the crystal growing tank and the feed port of the crystallization tank, so that the pipeline can be heated and heated before the crystal seeds are conveyed, and the stable quality of the crystal seeds in the conveying process is ensured.
Preferably, a high-pressure steam inlet and a high-pressure air inlet are formed in a pipeline between a discharge port of the crystal growing tank and a feed port of the crystallization tank, the pipeline can be periodically sterilized by high-pressure steam, and residual crystal seeds in the pipeline can be conveyed into the crystallization tank by high-pressure air, so that waste is prevented.
Preferably, an air filter is arranged at the high-pressure air inlet to prevent impurities and bacteria in the air from infecting the seed crystal.
Preferably, a stirring device is arranged in the crystallization tank, the stirring device comprises a stirring motor and a stirring rod, and a stirring blade is arranged on the stirring rod.
Using a horizontal crystallizing tank as a crystalline glucose seed crystal growing tank, periodically sterilizing and sterilizing the crystallizing tank by high-temperature steam, preparing seed crystals in the growing tank by adopting a crystal growing mode, then injecting the seed crystals in the growing tank into the crystallizing tank, wherein the materials in the growing tank are seed crystal materials after crystal growing is finished, and the injection temperature is 30-35 ℃. The evaporated and concentrated material is conveyed to a sterilized crystallizing tank for material injection, and the temperature of the material is kept between 30 and 35 ℃ all the time in the process of material injection.
The beneficial effects of the utility model reside in that:
(1) this project has optimized the sterilization apparatus of crystallizer, restraines the growth of saccharomycete and mould, avoids the microbiological contamination of crystallizer material.
(2) The project realizes the crystallization and crystal growth processes, ensures the supply of qualified materials in the separation section, and improves the product yield and quality.
(3) The crystallization time is shortened by improving the crystal growing device.
Through the optimization to crystallization unit, improved the contaminated condition of crystallizer, improved product quality, the concrete achievement is as follows:
(1) the clarity of the materials in the crystallizing tank is improved from less than 3# to less than 0.5 #.
(2) The glucose crystal particles in the crystallizing tank are large, and the separation efficiency is improved.
(3) Complete crystallization, high product yield and high yield of pharmaceutical product.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure, 1, a crystal growth tank, 2, a crystallization tank, 3, a pipeline, 4, an annular steam pipe, 5, a steam nozzle, 6, a heating water jacket, 7, a high-pressure steam inlet, 8, a high-pressure air inlet, 9, an air filter, 10, a stirring motor, 11, a stirring rod, 12: a stirring blade.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Example 1
As shown in figure 1, the crystallization device comprises a crystal growing tank 1 and a crystallization tank 2, wherein a discharge port of the crystal growing tank 1 is connected with a feed port of the crystallization tank through a pipeline 3, a steam sterilization device is arranged in the crystallization tank and comprises an annular steam pipe 4 arranged at the upper part of the crystallization tank, a steam nozzle 5 is arranged on the annular steam pipe, and an air inlet of the annular steam pipe is connected with a high-pressure steam source through a steam pipeline. Educate brilliant and crystallization segmentation and go on, before educating the seed crystal in the crystallizer and get into the crystallizer, high-pressure steam gets into in the annular steam pipe, then from the even each corner of blowout to the crystallizer of shower nozzle, carries out high-temperature steam sterilization in the crystallizer, can effectively avoid the seed crystal to contaminate the fungus, more can ensure product quality's stability.
Using a horizontal crystallizing tank as a crystalline glucose seed crystal growing tank, periodically sterilizing and sterilizing the crystallizing tank at high temperature, preparing seed crystals in the growing tank by adopting a crystal growing mode, then injecting the seed crystals in the growing tank into the crystallizing tank, wherein the materials in the growing tank are seed crystal materials after crystal growing is finished, and the injection temperature is 30-35 ℃. After the seed crystal material is added into the sterilized crystallizing tank, the state of the seed crystal material is waited for injecting, and the seed crystal material is always kept at 30-35 ℃ in the process of waiting for injecting.
Example 2
As shown in figure 2, the crystallization device comprises a crystal growing tank 1 and a crystallization tank 2, wherein a discharge port of the crystal growing tank 1 is connected with a feed port of the crystallization tank through a pipeline 3, a steam sterilization device is arranged in the crystallization tank and comprises an annular steam pipe 4 arranged at the upper part of the crystallization tank, a steam nozzle 5 is arranged on the annular steam pipe, and an air inlet of the annular steam pipe is connected with a high-pressure steam source through a steam pipeline. Educate brilliant and crystallization segmentation and go on, before educating the seed crystal in the crystallizer and get into the crystallizer, high-pressure steam gets into in the annular steam pipe, then evenly spouts each corner to the crystallizer from the shower nozzle, carries out high temperature disinfection and sterilization in the crystallizer, can effectively avoid the seed crystal to infect, more can ensure product quality's stability.
The heating water jackets 6 are wrapped outside the crystal cultivating tank and the crystallizing tank, so that the temperature can be conveniently increased. The heating water jacket 6 is wrapped outside the pipeline between the discharge port of the crystal growing tank and the feed port of the crystallization tank, so that the pipeline can be heated and heated before the crystal seeds are conveyed, and the crystal seeds are prevented from being infected in the conveying process.
The high-pressure steam inlet 7 and the high-pressure air inlet 8 are formed in the pipeline between the discharge hole of the crystal cultivating tank and the feed inlet of the crystallizing tank, high-pressure steam can regularly perform high-pressure disinfection and sterilization on the pipeline, and high-pressure air can convey residual crystal seeds in the pipeline into the crystallizing tank to prevent waste. An air filter 9 is arranged at the high-pressure air inlet to prevent impurities and bacteria in the air from infecting the seed crystal.
Be provided with agitating unit in the crystallizer, agitating unit includes agitator motor 10 and puddler 11, be provided with stirring vane 12 on the puddler.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A crystallization apparatus, characterized in that: including educating brilliant jar and crystallizer, educate the discharge gate of brilliant jar and pass through the pipeline and be connected with the feed inlet of crystallizer, be provided with steam sterilization device in the crystallizer, steam sterilization device is including setting up the annular steam pipe on crystallizer upper portion, be provided with steam nozzle on the annular steam pipe, the air inlet of annular steam pipe passes through steam conduit and is connected with the high-pressure steam source.
2. The crystallization apparatus according to claim 1, wherein: and heating water jackets are respectively wrapped outside the crystal cultivating tank and the crystallizing tank.
3. The crystallization apparatus according to claim 2, wherein: and a heating water jacket is wrapped outside the pipeline between the discharge port of the crystal growing tank and the feed inlet of the crystallization tank.
4. The crystallization apparatus according to claim 2, wherein: and a high-pressure steam inlet and a high-pressure air inlet are arranged on a pipeline between the discharge hole of the crystal growing tank and the feed inlet of the crystallization tank.
5. The crystallization apparatus according to claim 4, wherein: and an air filter is arranged at the high-pressure air inlet.
6. The crystallization apparatus according to claim 1, wherein: be provided with agitating unit in the crystallizer, agitating unit includes agitator motor and puddler, be provided with stirring vane on the puddler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164254.5U CN209816173U (en) | 2019-01-30 | 2019-01-30 | Crystallization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164254.5U CN209816173U (en) | 2019-01-30 | 2019-01-30 | Crystallization device |
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| Publication Number | Publication Date |
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| CN209816173U true CN209816173U (en) | 2019-12-20 |
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| CN201920164254.5U Active CN209816173U (en) | 2019-01-30 | 2019-01-30 | Crystallization device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973264A (en) * | 2021-02-20 | 2021-06-18 | 山东西王糖业有限公司 | Device and method for improving clarity of glucose crystallization material |
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2019
- 2019-01-30 CN CN201920164254.5U patent/CN209816173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973264A (en) * | 2021-02-20 | 2021-06-18 | 山东西王糖业有限公司 | Device and method for improving clarity of glucose crystallization material |
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