CN106699922A - Preparation apparatus for hyaluronic acid - Google Patents
Preparation apparatus for hyaluronic acid Download PDFInfo
- Publication number
- CN106699922A CN106699922A CN201510774737.3A CN201510774737A CN106699922A CN 106699922 A CN106699922 A CN 106699922A CN 201510774737 A CN201510774737 A CN 201510774737A CN 106699922 A CN106699922 A CN 106699922A
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- CN
- China
- Prior art keywords
- filtrate
- hyaluronic acid
- extractor
- drying machine
- heat exchanger
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- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The invention relates to a preparation apparatus for hyaluronic acid. The preparation apparatus comprises a purifying tank; the purifying tank conveys slurry to an extraction tank; a filter plate is arranged in the extraction tank; a filtrate outlet is formed in the lower part of the extraction tank; a filter cake outlet is formed in the lateral part of the extraction tank; the filtrate outlet is connected with a filtrate collector; the filter cake outlet is connected with a drying machine; the lower part of the drying machine is connected with a crusher; the upper part of the drying machine is connected with a heat exchanger; and the heat exchanger is connected with a filtrate recovery tank. According to the invention, apparatuses used in three procedures are reconstructed so as to form the three-in-one preparation apparatus; manual operation is reduced in the whole process of preparation; direct contact with air is prevented; so the preparation apparatus for hyaluronic acid in the invention guarantees the production quality of hyaluronic acid.
Description
Technical field
The present invention relates to a kind of hyaluronic acid Preparation equipment.
Background technology
Existing hyaluronic acid says the operations such as point culture, fermentation, purification, powder processed, drying, smashing on the whole, and each section of operation is required for respective teams and groups in the prior art, and working procedure is cumbersome.
Although prior art is carried out in 100,000 grades of clean areas after Zhi Fen workshop sections, but every section of operation all needs to take out product after terminating put into again next operation, the time of air contact is increased, the risk of finished product pollution is improved, it is therefore desirable to further improved.
The content of the invention
The present invention is directed to drawbacks described above, it is therefore intended that provide a kind of reduction artificial operation, the hyaluronic acid Preparation equipment of material and air directly contact is avoided as far as possible.
For this technical solution adopted by the present invention is：The present invention includes purifying tank, and slurries are delivered to extractor, filter is set in the extractor by the purifying tank, the extractor bottom is provided with filtrate (liquid, extractor sidepiece is provided with filtered solid outlet, and the filtrate (liquid is connected to filtrate collection, and the filtered solid outlet is connected to drying machine；The drying machine bottom connects pulverizer, and drying machine top connection heat exchanger, the heat exchanger is connected to filtrate recycling can.
The filtrate collection is provided with the feedback pipe being fed back in extractor.
The filtered solid outlet is connected to pulverizer by steam pipe, and the valve plate for automatically controlling is set at the filtered solid outlet, and the valve plate is provided with some steam holes.
The heat exchanger path is provided with dust collector.
It is an advantage of the invention that：1）By three equipment of operation by transformation, be designed to three-in-one production facility, whole process reduces artificial operation, and avoid with air directly contact, therefore Preparation equipment of the invention ensures the quality of production of hyaluronic acid；
2）Further filtrate collection of the invention is provided with the recovery tube being recycled in extractor, filter cake so by being remained in extractor in filtrate can be again return in extractor and filtered, so further reduce the residual of filter cake, can be fully used, improve the utilization rate of material；
3）Further filtered solid outlet of the invention is connected to pulverizer by steam pipe, so drying of filter cake is mainly dried in drying machine, and auxiliary drying can be carried out in steam pipe, pulverizer simultaneously, so further ensure that dry mass, the valve plate for automatically controlling is provided with filtered solid outlet simultaneously, and steam hole is opened up on valve plate, can so ensure that filter cake can sufficiently be dried in drying machine, but after it is dried fully, then by steam pipe into effectively being crushed in pulverizer；
4）The present invention is provided with dust collector on heat exchanger path, and so the dust that exist can be cleared up；
5）Filter cake of the present invention by heat exchanger after drying by being delivered to filtrate recycling can, heat recovery in can so will be present in filtrate is re-used, the filtrate for obtaining simultaneously can according to circumstances re-start utilization, therefore this structure can the amount of enable be fully utilized, the effect with energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure 1 for purifying tank, 2 be extractor, 3 be filter, 4 be filtrate (liquid, 5 be filtered solid outlet, 6 be filtrate collection, 7 be drying machine, 8 be pulverizer, 9 be heat exchanger, 10 be filtrate recycling can, 11 be recovery tube, 12 be steam pipe, 13 be valve plate, 14 be dust collector.
Specific embodiment
The present invention includes purifying tank 1, slurries are delivered to extractor 2 by the purifying tank 1, filter 3 is set in the extractor 2, the bottom of the extractor 2 is provided with filtrate (liquid 4, the sidepiece of extractor 2 is provided with filtered solid outlet 5, the filtrate (liquid 4 is connected to filtrate collection 6, and the filtered solid outlet 5 is connected to drying machine 7；The bottom of the drying machine 7 connects pulverizer 8, and the top of drying machine 7 connection heat exchanger 9, the heat exchanger 9 is connected to filtrate recycling can 10.
The filtrate collection 6 is provided with the feedback pipe 11 being fed back in extractor 2.
The filtered solid outlet 5 is connected to drier 7, and the valve plate 13 for automatically controlling is set at the filtered solid outlet 5, and the valve plate 13 is provided with some steam holes.
The path of the heat exchanger 9 is provided with dust collector 14.
The course of work of the invention is：Raw material is purified in reactor 1, the slurries for obtaining are delivered to extractor 2, by after the filter plates being arranged in extractor 2, filter cake is dried into drying machine 7 is interior, filtrate then enters filtrate collection 6, and now filtrate collection 6 can be fed back in extractor 2 by recovery tube 11 and be refiltered；It is dried by steam into the filter cake in drying machine 7, dried filter cake is crushed by steam pipe 12 into pulverizer 8 is interior；The liquid gas that the evaporation of drying machine 7 is obtained is flowed to filtrate recycling can 10 and is stored after then being exchanged heat by heat exchanger 9.
Claims (4)
1. hyaluronic acid Preparation equipment, it is characterized in that, including purifying tank, slurries are delivered to extractor by the purifying tank, filter is set in the extractor, the extractor bottom is provided with filtrate (liquid, and extractor sidepiece is provided with filtered solid outlet, the filtrate (liquid is connected to filtrate collection, and the filtered solid outlet is connected to drying machine；The drying machine bottom connects pulverizer, and drying machine top connection heat exchanger, the heat exchanger is connected to filtrate recycling can.
2. hyaluronic acid Preparation equipment according to claim 1, it is characterised in that the filtrate collection is provided with the feedback pipe being fed back in extractor.
3. hyaluronic acid Preparation equipment according to claim 1, it is characterised in that the filtered solid outlet is connected to pulverizer by steam pipe, and the valve plate for automatically controlling is set at the filtered solid outlet, and the valve plate is provided with some steam holes.
4. hyaluronic acid Preparation equipment according to claim 1, it is characterised in that the heat exchanger path is provided with dust collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510774737.3A CN106699922A (en) | 2015-11-14 | 2015-11-14 | Preparation apparatus for hyaluronic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510774737.3A CN106699922A (en) | 2015-11-14 | 2015-11-14 | Preparation apparatus for hyaluronic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106699922A true CN106699922A (en) | 2017-05-24 |
Family
ID=58931112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510774737.3A Pending CN106699922A (en) | 2015-11-14 | 2015-11-14 | Preparation apparatus for hyaluronic acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106699922A (en) |
-
2015
- 2015-11-14 CN CN201510774737.3A patent/CN106699922A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
|
| WD01 | Invention patent application deemed withdrawn after publication |