CN205223073U - Pullulan production system - Google Patents
Pullulan production system Download PDFInfo
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- CN205223073U CN205223073U CN201521043865.2U CN201521043865U CN205223073U CN 205223073 U CN205223073 U CN 205223073U CN 201521043865 U CN201521043865 U CN 201521043865U CN 205223073 U CN205223073 U CN 205223073U
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- production system
- flocculation
- cell body
- pole plate
- pulullan polysaccharide
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Abstract
The utility model provides a pullulan production system, includes the consecutive seed culture part that connects, fermentation part, purification part, drying section and packaging part, and the cell body is drawn together including flocculation machine, flocculation press packed bale to the purification part, is equipped with the polar plate in the cell body, and the polar plate top is for scraping the sediment transfer unit, and a conveyor pulleys who scrapes the sediment transfer unit lies in the top except that the slag chute, still is equipped with delivery port and waste discharge port on the cell body, and the waste discharge port of flocculation machine is connected to plate filter press, the purification part still includes consecutive decoloration jar and the membrane filter who connects, and the delivery port of flocculation machine is connected with a decoloration jar entry. This system has the advantage that the reaction is with low costs, product quality good, the yield is high.
Description
Technical field
The utility model relates to polysaccharide compound synthesis technical field, especially relates to a kind of Prussian's polysaccharide production system adopting flocculation filtration method to realize.
Background technology
Pulullan polysaccharide be a kind of by Aureobasidium pullulans ferment produce similar dextran, xanthan gum born of the same parents outer be water-solublely sticked with polysaccharide, the film-forming properties of this kind of polysaccharide, gas barrier property, plasticity-, viscosity are all stronger, and there is the good characteristics such as soluble in water, nontoxic, colorless and odorless, be widely used in the fields such as medicine, food, chemical industry and oil, fruit glaze agent and thickening material can be used as in candy, diaphragm, compound seasoner and juice drinks.
In prior art, fermented liquid passes in Alcohol-settling tank and carries out alcohol precipitation dissolving, to remove the tropina etc. in fermented liquid, obtains the feed liquid containing pulullan polysaccharide.Application number is that production method falls in the alcohol precipitation disclosing above-mentioned pulullan polysaccharide in the application for a patent for invention of 201410733824.X, and this kind of method has the advantage of good product quality, but defect is: 1) large by alcohol amount, cost is high, poor stability; 2) be difficult to realize large-scale production.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming existed in prior art, a kind of pulullan polysaccharide production system is provided, this system adopts flocculence to obtain the feed liquid containing pulullan polysaccharide after removing tropina, and change in prior art the structure of the machine that flocculates further, the technical scheme adopted is: a kind of pulullan polysaccharide production system, comprise the seed culture part be connected successively, fermentation part, purification part, drying nest and packed portion, it is characterized in that: described purification part comprises flocculation machine, described flocculation machine comprises cell body, pole plate is provided with in described cell body, for scraping slag transfer unit above described pole plate, the described belt pulley for feeding foil scraping slag transfer unit is positioned at the top except slag chute, described cell body is also provided with water outlet and waste discharge mouth, the waste discharge mouth of described flocculation machine is connected to plate type pressure filter, described purification part also comprises the bleacher and membrane filter that are connected successively, and the water outlet on described flocculation trough body is connected with described bleacher entrance.
Technical characteristic of the present utility model also has: described pole plate comprises one-level pole plate and secondary pole plate.
Technical characteristic of the present utility model also has: described seed culture part comprises the first class seed pot and secondary seed tank that are connected successively.
Technical characteristic of the present utility model also has: described fermentation part comprises fermentor tank.
Technical characteristic of the present utility model also has: described drying nest comprises spray-drying tower.
Technical characteristic of the present utility model also has: described packed portion comprises wrapping machine.
The beneficial effects of the utility model are: function of 1) flocculating impels solid particles in conjunction with agglomerating, and be easy to precipitation and filter, improve the speed of solid-liquid separation and liquid clarification, compared to traditional alcohol precipitation extraction method, there is the advantage that facility investment is little, production security is high, cost is low, and be beneficial to large-scale production; 2) machine that flocculates adopts the reaction of secondary flocculating type, and the liquid namely after one-level flocculation is delivered to the capable secondary flocculation of secondary flocculation pole plate place again, effectively can improve purity and the yield of finished product, improve quality product; 3) native system has that reaction cost is low, the advantage of good product quality, yield height.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation, and accompanying drawing 2 is flocculation machine structural representations, and wherein 1 is first class seed pot, and 2 is secondary seed tanks, 4 is fermentor tanks, and 5 is flocculation machines, and 51 is one-level pole plates, 52 is secondary pole plates, and 53 is cell bodies, and 54 is water outlets, 55 is scrape slag transfer unit, and 56 is that 57 is waste discharge mouths except slag chute, 6 is bleachers, and 7 is membrane filters, and 8 is spray-drying towers, 9 is wrapping machines, and 10 is plate type pressure filters, and 11 is sterilizers.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.The utility model discloses a kind of pulullan polysaccharide production system, first this system adopts flocculence to remove the impurity such as the tropina contained in fermented liquid, and next also improves the structure of flocculation machine, becomes the mode that one-level flocculation is secondary flocculation.Be specially: this system comprises seed culture part, fermentation part, purification part, drying nest and the packed portion that pipeline is successively connected.
Seed culture part comprises the first class seed pot 1 and secondary seed tank 2 that are connected successively, and the bacterial classification obtained after seed culture pumps into fermentor tank 4 and ferments.
Purification part comprises flocculation machine 5, flocculation machine 5 comprises cell body 53, pole plate is provided with in cell body 53, pole plate comprises one-level pole plate 51 and secondary pole plate 52, for scraping slag transfer unit 55 above pole plate, the belt pulley for feeding foil scraping slag transfer unit 55 is positioned at the top except slag chute 56, cell body 53 is also provided with water outlet 54 and waste discharge mouth 57, the waste discharge mouth 57 of flocculation machine 5 is connected to plate type pressure filter 10, fermented liquid after such fermentation first carries out one-level flocculation reaction near one-level pole plate 51, then row secondary flocculation reaction near secondary pole plate 52 is delivered to, twice flocculation can effectively improve product purity, feed liquid containing pulullan polysaccharide after flocculation is delivered to bleacher 6 row desolventing technology from water outlet, waste liquid containing albumen thalline etc. enters plate type pressure filter 10, filter cake is become after filter-press dehydration.
Purification part also comprises the bleacher 6 and membrane filter 7 that are connected successively, the water outlet of flocculation machine 5 is connected with bleacher 6 entrance, feed liquid carries out desolventing technology through charcoal absorption in bleacher 6, process laggard membrane filter 7 to filter, to remove small molecular weight impurity, inorganic salt and portion of pure water.
Drying nest comprises spray-drying tower 8, spray-drying tower 8 is upper feeding type drying tower, and the concentrated solution after filtration treatment enters spray-drying tower 8 from top, and the hot blast of 160 DEG C enters spray-drying tower from below, under hot blast effect, after decolouring, clear liquor solidification obtains pulullan polysaccharide solid.
Packed portion comprises wrapping machine 9, and finished product carries out packaging process according to certain specification.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belongs to protection domain of the present utility model.
Claims (6)
1. a pulullan polysaccharide production system, comprise the seed culture part, fermentation part, purification part, drying nest and the packed portion that are connected successively, it is characterized in that: described purification part comprises flocculation machine, described flocculation machine comprises cell body, pole plate is provided with in described cell body, for scraping slag transfer unit above described pole plate, the described belt pulley for feeding foil scraping slag transfer unit is positioned at the top except slag chute, described cell body is also provided with water outlet and waste discharge mouth, the waste discharge mouth of described flocculation machine is connected to plate type pressure filter; Described purification part also comprises the bleacher and membrane filter that are connected successively, and the water outlet on described flocculation trough body is connected with described bleacher entrance.
2. according to pulullan polysaccharide production system according to claim 1, it is characterized in that: described pole plate comprises one-level pole plate and secondary pole plate.
3. according to pulullan polysaccharide production system according to claim 1, it is characterized in that: described seed culture part comprises the first class seed pot and secondary seed tank that are connected successively.
4. according to pulullan polysaccharide production system according to claim 1, it is characterized in that: described fermentation part comprises fermentor tank.
5. according to pulullan polysaccharide production system according to claim 1, it is characterized in that: described drying nest comprises spray-drying tower.
6. according to pulullan polysaccharide production system according to claim 5, it is characterized in that: described packed portion comprises wrapping machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043865.2U CN205223073U (en) | 2015-12-15 | 2015-12-15 | Pullulan production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043865.2U CN205223073U (en) | 2015-12-15 | 2015-12-15 | Pullulan production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205223073U true CN205223073U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521043865.2U Active CN205223073U (en) | 2015-12-15 | 2015-12-15 | Pullulan production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205223073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106589160A (en) * | 2016-12-08 | 2017-04-26 | 山东康纳馨生物科技有限公司 | Drying method of Pullulan polysaccharides |
-
2015
- 2015-12-15 CN CN201521043865.2U patent/CN205223073U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106589160A (en) * | 2016-12-08 | 2017-04-26 | 山东康纳馨生物科技有限公司 | Drying method of Pullulan polysaccharides |
| CN106589160B (en) * | 2016-12-08 | 2017-09-19 | 山东康纳馨生物科技有限公司 | The drying means of pulullan polysaccharide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190107 Address after: 2600 No. 20 Dongzhen Road, Dongcheng Street, Linqu County, Weifang City, Shandong Province Patentee after: Shandong Proland Biotechnology Co., Ltd. Address before: 2600 No. 20 Dongzhen Road, Linqu County, Weifang City, Shandong Province Patentee before: SHANDONG KANGNAXIN BIOTECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201111 Address after: No.1 Yudong Road, Dongcheng Street, Linqu County, Weifang City, Shandong Province Patentee after: Shandong Meimei Biotechnology Co., Ltd Address before: 2600 No. 20 Dongzhen Road, Dongcheng Street, Linqu County, Weifang City, Shandong Province Patentee before: Shandong Proland Biotechnology Co.,Ltd. |
|
| TR01 | Transfer of patent right |