CN201342251Y - Decoction dreg menstruum distilling and reclaiming device - Google Patents
Decoction dreg menstruum distilling and reclaiming device Download PDFInfo
- Publication number
- CN201342251Y CN201342251Y CNU2009200179213U CN200920017921U CN201342251Y CN 201342251 Y CN201342251 Y CN 201342251Y CN U2009200179213 U CNU2009200179213 U CN U2009200179213U CN 200920017921 U CN200920017921 U CN 200920017921U CN 201342251 Y CN201342251 Y CN 201342251Y
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- Prior art keywords
- menstruum
- decoction
- distillating still
- decoction dreg
- boiler
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Abstract
The utility model provides a decoction dreg menstruum distilling and reclaiming device, which belongs to the technical field of medicament reclaiming equipment. The structure comprises a distillating still, a fractionating tower and a condensator, wherein a feeder nose is arranged on the upper portion of the distillating still, a discharge door is arranged on the lower portion, a screen plate is arranged under the discharge door in the distillating still, the bottom of the distillating still is connected with a steam pipe, the upper portion of the distillating still is connected with the fractionating tower, filling material layers and activated carbon layers which are alternately paved are arranged in the fractionating tower, the upper end of the fractionating tower is connected with the condensator through a guiding pipe, and the condensator is connected with a menstruum collecting tank. The decoction dreg menstruum distilling and reclaiming device can reclaim decoction dreg menstruum more completely, improves the utilization value of decoction dreg, effectively saves cost, realizes low input and high output of waste reutilization, and has prominent economic benefits.
Description
Technical field
The utility model relates to medicament reclaimer technical field, specifically a kind of dregs of a decoction solvent distillation recovery device.
Background technology
General, especially Chinese medicine, because medicinal material tissue itself has the capillarity between absorbency and powder, the dregs of a decoction are adsorbing a certain amount of leaching solvent, and it is not easily separated, generally, the amount of the leaching solvent in these dregs of a decoction is considerable, and having fine recycling value, prior art adopts direct expression at the dregs of a decoction usually, displacement method or direct distillation reclaim dregs of a decoction solvent, but recovering effect is not good, and cost drops into high, the solvent rate of recovery is low, even is mixed with various impurity in the solvent after reclaiming, and brings a lot of inconvenience for the processing of follow-up solvent.Therefore, the recovery of solvent seldom is widely adopted owing to economic factor.How designing and make the equipment that can efficiently isolate solvent from the dregs of a decoction is the important enforcement point of present stage realizing the strategy of sustainable development and environmental protection.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of dregs of a decoction solvent distillation recovery device is provided.
The technical solution of the utility model realizes in the following manner, this dregs of a decoction solvent distillation recovery device, its structure comprises boiler, rectifying column and condenser, boiler top is provided with dog-house, the bottom is provided with discharging opening, the discharging opening below is provided with sieve plate in the boiler, the boiler bottom is connected with steam pipe, the boiler top is connected with rectifying column, be provided with the filling bed of material and the active carbon layer alternately laid in the rectifying column, the rectifying column upper end is connected with condenser by conduit, and condenser is connected with the solvent collecting tank.
Filling the bed of material is that zeolite is filled the bed of material.
The beneficial effect that the utility model is compared with prior art produced is:
This dregs of a decoction solvent distillation recovery device utilizes the acting in conjunction of boiler and rectifying column, especially the filling bed of material and the active carbon layer of alternately laying in the rectifying column can well be accomplished rectification and purification, fill the bed of material and can increase contacting of gas phase and liquid phase, thereby increase heat exchange action, active carbon layer can better adsorb the various impurity in gas phase and the liquid phase, purifying the liquid phase that obtains of rectifying, so can reclaim dregs of a decoction solvent more fully, improve the value of the dregs of a decoction, effectively save cost, realize the low input high production of refuse reclamation, remarkable in economical benefits helps extensively promoting the use of.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Mark in the accompanying drawing is represented respectively:
Among the figure, 1, boiler, 2, dog-house, 3, discharging opening, 4, sieve plate, 5, steam pipe, 6, rectifying column, 7, fill the bed of material, 8, active carbon layer, 9, conduit, 10, condenser, 11, the solvent collecting tank.
The specific embodiment
Below in conjunction with accompanying drawing dregs of a decoction solvent distillation recovery device of the present utility model is done following detailed description the in detail.
As shown in Figure 1, dregs of a decoction solvent distillation recovery device of the present utility model, its structure comprises boiler 1, rectifying column 6 and condenser 10, boiler 1 top is provided with dog-house 2, the bottom is provided with discharging opening 3, discharging opening 3 belows are provided with sieve plate 4 in the boiler, boiler 1 bottom is connected with steam pipe 5, boiler 1 top is connected with rectifying column 6, be provided with the zeolite of alternately laying in the rectifying column 6 and fill the bed of material 7 and active carbon layer 8, rectifying column 6 upper ends are connected with condenser 10 by conduit 9, and condenser 10 is connected with solvent collecting tank 11.
Claims (2)
1, dregs of a decoction solvent distillation recovery device, it is characterized in that, comprise boiler, rectifying column and condenser, boiler top is provided with dog-house, and the bottom is provided with discharging opening, the discharging opening below is provided with sieve plate in the boiler, the boiler bottom is connected with steam pipe, and the boiler top is connected with rectifying column, is provided with the filling bed of material and the active carbon layer alternately laid in the rectifying column, the rectifying column upper end is connected with condenser by conduit, and condenser is connected with the solvent collecting tank.
2, dregs of a decoction solvent distillation recovery device according to claim 1 is characterized in that, filling the bed of material is that zeolite is filled the bed of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200179213U CN201342251Y (en) | 2009-01-12 | 2009-01-12 | Decoction dreg menstruum distilling and reclaiming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200179213U CN201342251Y (en) | 2009-01-12 | 2009-01-12 | Decoction dreg menstruum distilling and reclaiming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201342251Y true CN201342251Y (en) | 2009-11-11 |
Family
ID=41273836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200179213U Expired - Fee Related CN201342251Y (en) | 2009-01-12 | 2009-01-12 | Decoction dreg menstruum distilling and reclaiming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201342251Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120093A (en) * | 2010-12-28 | 2011-07-13 | 南京工业大学 | Solvent recovery process in pharmaceutical industry |
| CN103822937A (en) * | 2012-11-16 | 2014-05-28 | 哈尔滨飞机工业集团有限责任公司 | Boiling point testing method for trichloroethylene bath solution |
| CN104801053A (en) * | 2015-04-20 | 2015-07-29 | 温州市凯杰药机有限公司 | Chinese herbal medicine residue recycling process |
-
2009
- 2009-01-12 CN CNU2009200179213U patent/CN201342251Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120093A (en) * | 2010-12-28 | 2011-07-13 | 南京工业大学 | Solvent recovery process in pharmaceutical industry |
| CN103822937A (en) * | 2012-11-16 | 2014-05-28 | 哈尔滨飞机工业集团有限责任公司 | Boiling point testing method for trichloroethylene bath solution |
| CN104801053A (en) * | 2015-04-20 | 2015-07-29 | 温州市凯杰药机有限公司 | Chinese herbal medicine residue recycling process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20110112 |