CN2584266Y - Solvent type vacuum filter drying device - Google Patents
Solvent type vacuum filter drying device Download PDFInfo
- Publication number
- CN2584266Y CN2584266Y CN 02284577 CN02284577U CN2584266Y CN 2584266 Y CN2584266 Y CN 2584266Y CN 02284577 CN02284577 CN 02284577 CN 02284577 U CN02284577 U CN 02284577U CN 2584266 Y CN2584266 Y CN 2584266Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- type vacuum
- screen pack
- solvent type
- vacuum filtration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a solvent type vacuum filter drying device used for extracting yam saponin hydrolyzate. The utility model comprises a barrel body, wherein, the lower part of which is provided with a conical discharge hopper. The utility model is characterized in that the inner part of the barrel body is provided with a spiral stirring device and a filtering net along an axial direction; the spiral stirring device is positioned in the filtering net which has a tubular structure, wherein, both ends of which are respectively provided with an opening, the filtering net and the spiral stirring device are coaxial, and a gap is arranged between the filtering net and the inner wall of the barrel body; the upper part of the barrel body at the upper part of the filtering net is provided with a feed inlet, and the upper part of the barrel body at the lower part of the filtering net is provided with a liquid outlet; a discharge outlet is positioned at the bottom of the conical discharge hopper. The device can improve the working environment, can enhance the availability factor of solvent oil and can simplify the technological process. The utility model is suitable for not only extracting yam saponin but also extracting and drying effective ingredients of material of fine particles.
Description
Technical field
The utility model relates to the dry extraction device, relates in particular to a kind of solvent type vacuum filtration drying device that potato saponin hydrolysate extracts that is used for.
Background technology
Traditional extraction potato saponin technological process is: the hydrolysis of potato saponin, and---sealing solvent extraction jar extracts---crystallization---centrifuge dripping---heating, drying---finished product
In above-mentioned technological process, except that extraction process be in airtight container, carry out, all the other operations all are to operate in opening wide system, employing all be chemical engineering unit operation equipment generally commonly used, as 3-foot centrigugal swing dryer, drying room etc.There is following shortcoming in this Processes and apparatus:
1, the operation workshop is full of solvent naphtha (No. 120 gasoline), and disaster hidden-trouble is very big, and is dangerous.
2, solvent naphtha and crystallization dry opening wide down and carry out, can not be with solvent recovery usefulness again, and waste is greatly.6 tons of general saponin consumption solvent naphthas per ton.
3, in the big solvent naphtha shopwork of concentration, workman's health is vulnerable to infringement.
Summary of the invention
The purpose of this utility model is in order to solve the deficiency that the above-mentioned background technology exists, propose a kind of equipment that utilizes solvent method to extract diosgenin, that is: solvent type vacuum filtration drying device makes it can greatly improve working environment, improve the service efficiency of solvent naphtha, simplify technological process.
The purpose of this utility model is achieved by the following technical solution: a kind of solvent type vacuum filtration drying device, comprise a cylindrical shell, the bottom of this cylindrical shell is a taper discharge bucket, it is characterized in that being equipped with vertically in the cylindrical shell spiral agitator and screen pack, described spiral agitator places screen pack, screen pack is the tubular structure of open at both ends, it is coaxial with spiral agitator, and and cylinder inboard wall between gapped, on the cylindrical shell on screen pack top, be provided with charging aperture, be provided with liquid outlet on the cylindrical shell of screen pack bottom, discharging opening is positioned at the bottom of taper discharge bucket.
In such scheme, described cylinder lateral wall is provided with the chuck that can lead to steam or liquid.
In such scheme, described spiral agitator is made up of rotating shaft and the spiral vane that is fixed on the rotating shaft, and described rotating shaft is driven by the actuating unit that is positioned at cylinder top.
In such scheme, the outward flange of described spiral vane is equipped with scraper plate near screen pack inwall place.
In such scheme, on cylindrical shell, also be provided with the hole that vacuumizes that links to each other with vacuum extractor.
Operation principle of the present utility model is: the crystal solution behind the extraction saponin enters the cylindrical shell inner filtration net from the charging aperture on cylindrical shell top, solvent filters out from screen pack, enter the solvent naphtha basin and store through being located at liquid outlet on the cylindrical shell of screen pack bottom, crystal is squeezed by spiral agitator, the solvent that remains in the crystal is extruded, reclaim usefulness again, crystal then extrudes from the discharging opening of taper discharge bucket bottom.
The utility model is simple in structure, and is easy to use, and the chuck that is located on the cylindrical shell can lead to Steam Heating, also can feed the recirculated water cooling; The spiral agitator that is located in the cylindrical shell can just change, and also can reverse, and crystal is worked the squeezing effect of stirring; Can open vacuum extractor during this device busy, vacuumize by vacuumizing the hole, cylindrical shell is moved under negative pressure state, the solvent that will be squeezed out in crystal is dried under vacuum state, solvent gas is extracted out by vacuumizing the hole, is cooled to liquids recovery through condensation.It is not only applicable to the extraction of diosgenin, also is applicable to the extraction and the drying of the thin material active ingredient of particle.
The utility model can greatly improve working environment, improves the service efficiency of solvent naphtha, simplifies technological process.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, the utility model comprises a cylindrical shell 6, and the bottom of this cylindrical shell is a taper discharge bucket 7, and cylindrical shell 6 sidewalls are provided with the chuck 5 that can lead to steam or liquid.Spiral agitator 4 and screen pack 3 are housed in cylindrical shell 6 vertically, described spiral agitator 4 is made up of rotating shaft 41 and the spiral vane 42 that is fixed on the rotating shaft, rotating shaft 41 is driven by the actuating unit motor 1 that is positioned at cylindrical shell 6 tops, the outward flange of described spiral vane 42 is equipped with scraper plate 43 near screen pack 3 inwall places, is used to clear up the crystal attached on the screen pack inwall.Be connected with puddler 44 in spiral agitator rotating shaft 41 lower ends, this puddler 44 is positioned at taper discharge bucket 7, is used to stir the crystal that is positioned at taper discharge bucket 7.
Spiral agitator 4 places screen pack 3, and screen pack 3 is the tubular structure of open at both ends, and it is coaxial with spiral agitator 4, and and cylindrical shell 6 inwalls between gapped.Be provided with charging aperture 8 on the cylindrical shell on screen pack top, be provided with liquid outlet 9 on the cylindrical shell of screen pack bottom, discharging opening 10 is positioned at the bottom of taper discharge bucket 7, and vacuum orifice 2 is positioned at the top of cylindrical shell 6, links to each other with vacuum extractor.
In sum, the utility model is not only novel, and practical, and the design of its innovation really can greatly improve working environment, improves the service efficiency of solvent naphtha, simplifies technological process, and result of use is much better than background technology, has substantive distinguishing features and obvious improvement.
Claims (6)
1, a kind of solvent type vacuum filtration drying device, comprise a cylindrical shell, the bottom of this cylindrical shell is a taper discharge bucket, it is characterized in that being equipped with vertically in the cylindrical shell spiral agitator and screen pack, described spiral agitator places screen pack, screen pack is the tubular structure of open at both ends, it is coaxial with spiral agitator, and and cylinder inboard wall between gapped, on the cylindrical shell on screen pack top, be provided with charging aperture, be provided with liquid outlet on the cylindrical shell of screen pack bottom, discharging opening is positioned at the bottom of taper discharge bucket.
2, according to the described solvent type vacuum filtration drying of claim 1 device, it is characterized in that on cylinder lateral wall, being provided with the chuck that can lead to steam or liquid.
3, according to claim 1 or 2 described solvent type vacuum filtration drying devices, it is characterized in that described spiral agitator is made up of rotating shaft and the spiral vane that is fixed on the rotating shaft, described rotating shaft is by the actuating unit driving that is positioned at cylinder top.
4,, it is characterized in that near screen pack inwall place scraper plate being housed at the outward flange of spiral vane according to the described solvent type vacuum filtration drying of claim 3 device.
5, according to the described solvent type vacuum filtration drying of claim 3 device, it is characterized in that being connected with puddler in the rotating shaft lower end, this puddler is positioned at the taper discharge bucket.
6, according to claim 1 or 2 described solvent type vacuum filtration drying devices, it is characterized in that on cylindrical shell, also being provided with the hole that vacuumizes that links to each other with vacuum extractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284577 CN2584266Y (en) | 2002-12-06 | 2002-12-06 | Solvent type vacuum filter drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284577 CN2584266Y (en) | 2002-12-06 | 2002-12-06 | Solvent type vacuum filter drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2584266Y true CN2584266Y (en) | 2003-11-05 |
Family
ID=33745842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02284577 Expired - Fee Related CN2584266Y (en) | 2002-12-06 | 2002-12-06 | Solvent type vacuum filter drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2584266Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374762A (en) * | 2011-10-20 | 2012-03-14 | 山东大易化工有限公司 | Special drying device for organic silicon-resin production |
| CN102589260A (en) * | 2012-03-08 | 2012-07-18 | 浙江汇隆化纤有限公司 | Color masterbatch scraper for filter screen |
| CN107289753A (en) * | 2017-08-10 | 2017-10-24 | 成都西顿硬质合金有限公司 | A kind of solid-liquid mixture drying device |
| CN107321050A (en) * | 2017-07-28 | 2017-11-07 | 北京服装学院 | Waste and old polyester cotton ingredient separating device |
| CN109438711A (en) * | 2018-11-13 | 2019-03-08 | 江西宏柏新材料股份有限公司 | A method of synthesis, acid discharge, filtration separation integrated reaction unit and silicone resin micro mist is continuously prepared using it |
-
2002
- 2002-12-06 CN CN 02284577 patent/CN2584266Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374762A (en) * | 2011-10-20 | 2012-03-14 | 山东大易化工有限公司 | Special drying device for organic silicon-resin production |
| CN102589260A (en) * | 2012-03-08 | 2012-07-18 | 浙江汇隆化纤有限公司 | Color masterbatch scraper for filter screen |
| CN107321050A (en) * | 2017-07-28 | 2017-11-07 | 北京服装学院 | Waste and old polyester cotton ingredient separating device |
| CN107289753A (en) * | 2017-08-10 | 2017-10-24 | 成都西顿硬质合金有限公司 | A kind of solid-liquid mixture drying device |
| CN109438711A (en) * | 2018-11-13 | 2019-03-08 | 江西宏柏新材料股份有限公司 | A method of synthesis, acid discharge, filtration separation integrated reaction unit and silicone resin micro mist is continuously prepared using it |
| CN109438711B (en) * | 2018-11-13 | 2021-04-13 | 江西宏柏新材料股份有限公司 | Method for continuously preparing silicon resin micro powder by utilizing synthesis, acid discharge, filtering and separation integrated reaction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |