CN202315355U - Double-effect concentrator - Google Patents
Double-effect concentrator Download PDFInfo
- Publication number
- CN202315355U CN202315355U CN2011204506230U CN201120450623U CN202315355U CN 202315355 U CN202315355 U CN 202315355U CN 2011204506230 U CN2011204506230 U CN 2011204506230U CN 201120450623 U CN201120450623 U CN 201120450623U CN 202315355 U CN202315355 U CN 202315355U
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- effect
- ethanol
- evaporator
- heater
- effect evaporator
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Abstract
The utility model discloses a double-effect concentrator. The double-effect concentrator comprises a first-effect heater, a first-effect evaporator, a second-effect heater and a second-effect evaporator, wherein the first-effect heater is connected with the first-effect evaporator through a pipeline; the second-effect heater is connected with the second-effect evaporator through a pipeline; the outlet at the upper side of the first-effect evaporator is communicated with the second-effect heater; a steam inlet is formed below the first-effect heater; liquid chemical inlets are formed at the bottoms of the first-effect evaporator and the second-effect evaporator; an outlet above the second-effect evaporator is successively connected with a cooler and an ethanol storing tank through pipelines; and the outlet at the upper side of the ethanol storing tank is connected with a vacuum buffer tank. Compared with the double-effect concentrator in the prior art, the double-effect concentrator disclosed by the utility model has the advantages that a set of plate-type condensers and the ethanol storing tank are added in an original system, the set of plate-type condensers is connected with the second-effect evaporator and the ethanol storing tank, and the ethanol storing tank is connected with the vacuum buffer tank, thus the cooling effect of liquid chemical ethanol vapor is enhanced, the recovery of ethanol is rapid, and the recovery rate is high; and the recovery speed of ethanol is increased to 1500kg/day from original 750kg/day, and the yield of ethanol is improved to 98% from original 40%.
Description
Technical field
The utility model relates to inspissator, especially relates to a kind of two and imitates inspissator.
Background technology
In pharmacy procedure; The ethanol soup gets into 1st effective evaporator and 2nd effect evaporator respectively; Steam is introduced into an effect heater ethanol soup in the 1st effective evaporator is heated, and the steam of 1st effective evaporator gets into two effect heaters the ethanol soup in the 2nd effect evaporator is heated.1st effective evaporator, 2nd effect evaporator need utilize vacuum to reduce the medicine heating-up temperature, so it is connected with vacuum buffer tank, be soup alcohol steam this moment in the pipeline, wherein contains recuperable ethanol steam.Two imitate inspissator top is connected with pipeline, pipeline and vacuum buffer tank UNICOM.
Because temperature is low in the vacuum buffer tank, can the ethanol cooling be proposed.But only utilize vacuum buffer tank to obtain ethanol now, effect is relatively poor, takes loss away when a lot of ethanol steams are all directly vacuumized, and the rate of recovery is low, and recovery speed is slow.
The utility model content
The purpose of the utility model is to provide a kind of two effect inspissators that ethanol reclaims the speed and the rate of recovery that improve.
The technical scheme of the utility model is:
Two imitate inspissator; Comprise that one imitates heater, 1st effective evaporator, two effect heater and 2nd effect evaporators; One imitates heater is connected through pipeline with 1st effective evaporator, and two imitate heater is connected through pipeline with 2nd effect evaporator, and the last side outlet of 1st effective evaporator and two is imitated heater and is communicated with; The below of one effect heater is provided with the steam inlet; 1st effective evaporator and 2nd effect evaporator bottom are equipped with the soup inlet, and the top outlet of said 2nd effect evaporator is connected with condenser, ethanol storage tank through pipeline successively, and the last side outlet of ethanol storage tank is connected with vacuum buffer tank.
Said condenser is a plate-type condenser.
The utility model is compared with economic benefits and social benefits inspissator of the prior art; The utility model is set up one group of plate-type condenser and an ethanol storage tank in original system; This plate-type condenser connects 2nd effect evaporator and ethanol storage tank, and ethanol storage tank connects vacuum buffer tank, has strengthened the cooling effect of soup alcohol vapor; Gain quick return for ethanol, and the rate of recovery is high.Ethanol reclaims speed and brought up to 1500kg/ days by original 750kg/ days, and the ethanol yield brings up to 98% by original 40%.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises that one imitates heater 1,1st effective evaporator 2, two effect heaters 3,2nd effect evaporator 4.One imitates heater 1,1st effective evaporator 2 through the pipeline connection, and two imitate heaters 3,2nd effect evaporator 4 connects through pipeline too, and the last side outlet of 1st effective evaporator 2 and two is imitated heater 3 and is communicated with.Steam gets into from the below inlet of an effect heater 1, and soup gets into from 1st effective evaporator 2,2nd effect evaporator 4 bottom inlets respectively.
Soup alcohol steam, through plate-type condenser 5 coolings, cooling back ethanol gets into ethanol storage tank 6.
Claims (2)
1. two imitate inspissator; Comprise that one imitates heater, 1st effective evaporator, two effect heater and 2nd effect evaporators; One imitates heater is connected through pipeline with 1st effective evaporator, and two imitate heater is connected through pipeline with 2nd effect evaporator, and the last side outlet of 1st effective evaporator and two is imitated heater and is communicated with; The below of one effect heater is provided with the steam inlet; 1st effective evaporator and 2nd effect evaporator bottom are equipped with the soup inlet, it is characterized in that: the top outlet of said 2nd effect evaporator is connected with condenser, ethanol storage tank through pipeline successively, and the last side outlet of ethanol storage tank is connected with vacuum buffer tank.
2. according to claim 1 two imitate inspissator, and it is characterized in that: said condenser is a plate-type condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204506230U CN202315355U (en) | 2011-11-15 | 2011-11-15 | Double-effect concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204506230U CN202315355U (en) | 2011-11-15 | 2011-11-15 | Double-effect concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315355U true CN202315355U (en) | 2012-07-11 |
Family
ID=46427358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204506230U Expired - Lifetime CN202315355U (en) | 2011-11-15 | 2011-11-15 | Double-effect concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178565A (en) * | 2016-08-30 | 2016-12-07 | 广西克鲁尼茶叶生物科技有限公司 | A kind of tea polyphenols ethanol eluent that is applicable to reclaims the 2nd effect evaporator system concentrated |
| CN106267870A (en) * | 2015-05-22 | 2017-01-04 | 佛山德众制药机械有限公司 | A kind of closed circuit economic benefits and social benefits alcohol concentrates unit and method for concentration thereof |
-
2011
- 2011-11-15 CN CN2011204506230U patent/CN202315355U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267870A (en) * | 2015-05-22 | 2017-01-04 | 佛山德众制药机械有限公司 | A kind of closed circuit economic benefits and social benefits alcohol concentrates unit and method for concentration thereof |
| CN106267870B (en) * | 2015-05-22 | 2019-03-15 | 佛山德众制药机械有限公司 | A kind of closed circuit economic benefits and social benefits alcohol concentration unit and its method for concentration |
| CN106178565A (en) * | 2016-08-30 | 2016-12-07 | 广西克鲁尼茶叶生物科技有限公司 | A kind of tea polyphenols ethanol eluent that is applicable to reclaims the 2nd effect evaporator system concentrated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |