CN109603180A - A kind of vacuum evaporator - Google Patents
A kind of vacuum evaporator Download PDFInfo
- Publication number
- CN109603180A CN109603180A CN201811497985.8A CN201811497985A CN109603180A CN 109603180 A CN109603180 A CN 109603180A CN 201811497985 A CN201811497985 A CN 201811497985A CN 109603180 A CN109603180 A CN 109603180A
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- CN
- China
- Prior art keywords
- hot water
- water jacket
- medical fluid
- vacuum evaporator
- evaporator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/02—Evaporators with heating coils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The present invention relates to a kind of vacuum evaporators, including an evaporator；The evaporator includes: at least one hot water jacket, the shape for the cylinder which is vertically arranged, internal flow for the hot water that is heated to medical fluid；Spraying ring pipe above the hot water jacket is set, which can uniformly be sprayed at medical fluid on the top of the hot water jacket；The hot-water line of the hot water jacket bottom is set, which can provide flowing hot water to the hot water jacket；Water outlet below the hot water jacket is set, after medical fluid is flowed down by the hot water jacket, can be flowed out by the water outlet.Vacuum evaporator of the invention carries out heating evaporation processing to the medical fluid of spray on it using the hot water jacket being vertically arranged, and the area of heating is big, and evaporation efficiency is high, is suitable for the vacuum evaporation of medical fluid.
Description
Technical field
The present invention relates to vacuum evaporation technique field, in particular to a kind of vacuum evaporator.
Background technique
One kind of vacuum evaporator category Natural Circulation evaporation concentrator is that the indispensable evaporation of Chinese medicine manufacturer is dense
Contracting equipment.The principle of vacuum evaporation is the evaporation operation carried out under vacuum, the spy reduced using the boiling point of solution under low pressure
Point, with the less a large amount of moisture of steam raising.
The vacuum evaporator of pharmaceutical purpose is under vacuum conditions, to be heated by external steam to medical fluid, then passed through
Centrifugal pump enters medical fluid in vaporization chamber from heater.Medical fluid in along vaporization chamber along under inner wall stream while steamed
Hair.
Existing this evaporator, into vaporization chamber after along inner wall toward dirty medical fluid, there are no carry out adequately heat
Exchange has just been flowed out from the bottom of vaporization chamber, and the evaporation efficiency of medical fluid is low.
Summary of the invention
The invention solves in the prior art the technical issues of, a kind of vacuum evaporator is provided.
In order to solve the above-mentioned technical problem, technical solution of the present invention is specific as follows:
A kind of vacuum evaporator, including an evaporator；The evaporator includes:
At least one hot water jacket, the shape for the cylinder which is vertically arranged, internal flow be used to pair
The hot water that medical fluid is heated；
Spraying ring pipe above the hot water jacket is set, which can uniformly be sprayed at medical fluid the hot water
The top of collet；
The hot-water line of the hot water jacket bottom is set, which can provide the heat of flowing to the hot water jacket
Water；
Water outlet below the hot water jacket is set, it, can be by the water outlet after medical fluid is flowed down by the hot water jacket
Mouth outflow.
In the above-mentioned technical solutions, further include one to be arranged in below the evaporator, top and the water outlet connect
The rotative heater connect；The rotative heater includes: at least one spiral coil；
The spiral coil constantly dips medical fluid in lower part in horizontal rotary shaft uniform rotation, rotation process,
Then processing is evaporated to medical fluid during rotation.
In the above-mentioned technical solutions, the hot water jacket includes: a hot water jacket, or two heat being set in together
Water leg.
In the above-mentioned technical solutions, a spiral coil, two spiral coils being perhaps set in together or successively covers
Three spiral coils being fitted together.
In the above-mentioned technical solutions, the spraying ring pipe is equipped with multiple nozzles for spraying to the hot water jacket.
In the above-mentioned technical solutions, the water layer thickness in the hot water jacket is 5~30mm.
In the above-mentioned technical solutions, the water layer thickness in the hot water jacket is 20mm.
In the above-mentioned technical solutions, the operating temperature of the vacuum evaporator is 25~80 DEG C.
In the above-mentioned technical solutions, the evaporation capacity per hour of the vacuum evaporator is 30~2000L.
The present invention has the following beneficial effects:
Vacuum evaporator of the invention heats the medical fluid of spray on it using the hot water jacket being vertically arranged
The area of evaporation process, heating is big, and evaporation efficiency is high, is suitable for the vacuum evaporation of medical fluid.
Vacuum evaporator of the invention utilizes rotating spiral shell by side's setting rotative heater under the vaporizers
Capstan pipe drives medical fluid constantly to turn over liter, further enhances the heating efficiency of evaporation process.
Detailed description of the invention
Invention is further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural schematic diagram of specific embodiment of vacuum evaporator of the invention.
Fig. 2 is the direction the B-B cross section structure schematic diagram of vacuum evaporator shown in FIG. 1.
Fig. 3 is the direction the C-C cross section structure schematic diagram of vacuum evaporator shown in FIG. 1.
Fig. 4 is the structural schematic diagram of another specific embodiment of vacuum evaporator of the invention.
Fig. 5 is the direction the B-B cross section structure schematic diagram of vacuum evaporator shown in Fig. 4.
Fig. 6 is the direction the C-C cross section structure schematic diagram of vacuum evaporator shown in Fig. 4.
Appended drawing reference in figure indicates are as follows:
1- evaporator；11- spraying ring pipe；The first hot water jacket of 12-；The second hot water jacket of 13-；14- hot-water line；15- goes out
The mouth of a river；111- nozzle；
2- rotative heater；21- rotary shaft；The first spiral coil of 22-；The second spiral coil of 23-；24- third helical disk
Pipe.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing.
Embodiment 1
As shown in Figures 1 to 3, vacuum evaporator of the invention, including an evaporator 1 and a rotative heater 2.Its
In evaporator 1 include two hot water jackets, the first hot water jacket 12 and the second hot water jacket 13.The two hot water jackets are
The shape for the ring cylinder being vertically arranged, upper and lower rounded bottom surface are hollow out.Hot water jacket's internal flow of the annular cylinder shape shape be used to
The hot water that medical fluid is heated；The inside of the first hot water jacket 12 is arranged in second hot water jacket 13.As shown in Fig. 2, two
Spraying ring pipe 11 is provided with above hot water jacket, spraying ring pipe 11 is equipped with multiple nozzles 111 for spraying to hot water jacket, the spray
Medical fluid can be uniformly sprayed on inside and outside two sides on the top of two hot water jackets by endless tube 11.Two hot water jacket bottoms are set
It is equipped with hot-water line 14, which can provide flowing hot water to two hot water jackets.In the lower section of two hot water jackets, steam
The bottom of hair device 1 is provided with water outlet 15, medical fluid by 13 outer wall of the first hot water jacket 12 and the second hot water jacket inside and outside
After flowing down, it can be flowed out by water outlet 15.Refer to inside and outside 13 outer wall of first hot water jacket 12 and the second hot water jacket: the
Close and far from the vertical axle center of evaporator 1 two outside wall surfaces of one hot water jacket 12, the second hot water jacket 13.
The lower section of evaporator 1 is arranged in rotative heater 2, and top center position is connect with the water outlet 15 of evaporator 1.
As shown in figure 3, rotative heater 2 includes two spiral coils being set in together, the first spiral coil 22 and the second helical disk
Pipe 23.The two spiral coils in this horizontal 21 uniform rotation of rotary shaft, rotation process, constantly dip medicine in lower part
Then liquid is evaporated processing to medical fluid during rotation.
The water layer thickness of first hot water jacket 12 and the second hot water jacket 13 are 20mm.Vacuum evaporator of the invention
Operating temperature be 25~80 DEG C, per hour evaporation capacity be 30~2000L.
At work, hot water is flowed into the first hot water jacket 12 and second by hot-water line 14 to vacuum evaporator of the invention
In hot water jacket 13, and circulate.Medical fluid sprays to the first hot water jacket 12 by multiple nozzles 111 that spraying ring pipe 11 is equipped with
With the top of the second hot water jacket 13.Then, medical fluid is by the two sides outside the first hot water jacket 12 and the second hot water jacket 13
Barrel uniform flow carries out heating evaporation processing to medical fluid during flowing down.Finally, medical fluid going out by 1 lower end of evaporator
The mouth of a river 15 is flowed out, and is entered in the rotative heater 2 of 1 lower section of evaporator.
In rotative heater 2, the diameter of the second spiral coil 23 is less than the first spiral coil 22, the second 23 sets of spiral coil
Mounted in the first spiral coil 22 inner ring closer to rotary shaft 21 position.First spiral coil 22 and the second spiral coil 23
Internal flow hot water, and being rotated around horizontal rotary shaft 21 at the uniform velocity always, revolving speed is adjustable.The process of rotation
In, medical fluid is constantly dipped by the lower part of the first spiral coil 22 and the second spiral coil 23, then quilt during rotation
Eminence is taken to, to realize the evaporation process of medical fluid.
Embodiment 2
As shown in figures 4-6, as shown in Figures 1 to 3, vacuum evaporator of the invention, including an evaporator 1 and one
Rotative heater 2.Evaporator 1 therein includes a hot water jacket, i.e. the first hot water jacket 12.First hot water jacket 12 is
The shape for the ring cylinder being vertically arranged, internal flow for the hot water that is heated to medical fluid.As shown in figure 5, the first hot water
Spraying ring pipe 11 is provided with above collet 12, spraying ring pipe 11 is equipped with multiple nozzles 111 for spraying to the first hot water jacket 12, should
Medical fluid can be uniformly sprayed at the top of the first hot water jacket 12 by spraying ring pipe 11.The bottom of first hot water jacket 12 is provided with heat
Water pipe 14, the hot-water line 14 can provide flowing hot water to the first hot water jacket 12.In the lower section of the first hot water jacket 12, evaporation
The bottom of device 1 is provided with water outlet 15 can be by water outlet 15 after medical fluid inside and outside 12 outer wall of the first hot water jacket by flowing down
Outflow.
The lower section of evaporator 1 is arranged in rotative heater 2, and top center position is connect with the water outlet 15 of evaporator 1.
As shown in fig. 6, rotative heater 2 includes three spiral coils being successively set in together, the first spiral coil 22, the second spiral
Coil pipe 23 and third spiral coil 24.These three spiral coils are around this horizontal 21 uniform rotation of rotary shaft, rotation process
In, medical fluid constantly is dipped in lower part, processing then is evaporated to medical fluid during rotation.
The water layer thickness of first hot water jacket 12 is 15mm.The operating temperature of vacuum evaporator of the invention be 25~
80 DEG C, evaporation capacity is 30~2000L per hour.
At work, hot water is flowed into the first hot water jacket 12 vacuum evaporator of the invention by hot-water line 14, and
It circulates.Medical fluid is sprayed to the top of the first hot water jacket 12 by multiple nozzles 111 that spraying ring pipe 11 is equipped with.Then, medicine
Liquid carries out at heating evaporation medical fluid during flowing down by the barrel uniform flow of the two sides outside the first hot water jacket 12
Reason.Finally, medical fluid is flowed out by the water outlet 15 of 1 lower end of evaporator, enter in the rotative heater 2 of 1 lower section of evaporator.
In rotative heater 2, the diameter of third spiral coil 24 less than the second spiral coil 23, the second spiral coil 23
Diameter is less than the first spiral coil 22；Third spiral coil 24 is sleeved on the inner ring of the second spiral coil 23 closer to rotary shaft
21 position；Second spiral coil 23 is sleeved on position of the inner ring closer to rotary shaft 21 of the first spiral coil 22.First
Hot water is flowed in the inside of spiral coil 22, the second spiral coil 23 and third spiral coil 24, and always at the uniform velocity around
Horizontal rotary shaft 21 rotated, revolving speed is adjustable.During rotation, medical fluid is constantly by the first spiral coil 22,
The lower part of two spiral coils 23 and third spiral coil 24 dips, and then eminence is brought to during rotation, to realize
The evaporation process of medical fluid.
In other specific embodiments of the invention, the water layer thickness in hot water jacket can also be 5~30mm range
Other interior numerical value need to only reach the requirement for being evaporated in vacuo the exchange rate of processing, and which is not described herein again.
Vacuum evaporator of the invention heats the medical fluid of spray on it using the hot water jacket being vertically arranged
The area of evaporation process, heating is big, and evaporation efficiency is high, is suitable for the vacuum evaporation of medical fluid.Vacuum evaporator of the invention leads to
Cross under the vaporizers side setting rotative heater, using rotating spiral coil drive medical fluid constantly turn over liter, further plus
The strong heating efficiency of evaporation process.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (9)
1. a kind of vacuum evaporator, which is characterized in that including an evaporator (1)；The evaporator (1) includes:
At least one hot water jacket, the shape for the cylinder which is vertically arranged, internal flow be used to medical fluid
The hot water heated；
Spraying ring pipe (11) above the hot water jacket is set, which can uniformly be sprayed at medical fluid described
The top of hot water jacket；
The hot-water line (14) of the hot water jacket bottom is set, which can provide flowing to the hot water jacket
Hot water；
Water outlet (15) below the hot water jacket is set, it, can be by the water outlet after medical fluid is flowed down by the hot water jacket
Mouth (15) outflow.
2. vacuum evaporator according to claim 1, which is characterized in that further include one and be arranged in the evaporator
(1) below, rotative heater (2) that top is connect with the water outlet (15)；The rotative heater (2) includes: at least
One spiral coil；
The spiral coil constantly dips medical fluid in lower part in horizontal rotary shaft (21) uniform rotation, rotation process,
Then processing is evaporated to medical fluid during rotation.
3. vacuum evaporator according to claim 1 or 2, which is characterized in that the hot water jacket includes: a hot water
Collet, or two hot water jackets being set in together.
4. vacuum evaporator according to claim 1 or 2, which is characterized in that a spiral coil, or it is sleeved on one
Two spiral coils risen, or three spiral coils being successively set in together.
5. vacuum evaporator according to claim 1, which is characterized in that the spraying ring pipe (11) is equipped with multiple sprays
To the nozzle (111) of the hot water jacket.
6. vacuum evaporator according to claim 1, which is characterized in that the water layer thickness in the hot water jacket is 5
~30mm.
7. vacuum evaporator according to claim 6, which is characterized in that the water layer thickness in the hot water jacket is
20mm。
8. vacuum evaporator according to claim 1 or 2, which is characterized in that the operating temperature of the vacuum evaporator
It is 25~80 DEG C.
9. vacuum evaporator according to claim 1 or 2, which is characterized in that the steaming per hour of the vacuum evaporator
Hair amount is 30~2000L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811497985.8A CN109603180A (en) | 2018-12-07 | 2018-12-07 | A kind of vacuum evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811497985.8A CN109603180A (en) | 2018-12-07 | 2018-12-07 | A kind of vacuum evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109603180A true CN109603180A (en) | 2019-04-12 |
Family
ID=66007492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811497985.8A Pending CN109603180A (en) | 2018-12-07 | 2018-12-07 | A kind of vacuum evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109603180A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516613A (en) * | 2020-11-16 | 2021-03-19 | 吉林省金鹏制药机械成套设备有限公司 | High-efficient vacuum evaporation device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600634A (en) * | 2011-01-25 | 2012-07-25 | 福建中烟工业有限责任公司 | Improved hot-reflux extraction and concentration equipment |
| CN205699562U (en) * | 2016-04-28 | 2016-11-23 | 上海远跃制药机械有限公司 | Heating plate-type heat-exchange concentrator in a kind of |
| WO2018025151A1 (en) * | 2016-08-04 | 2018-02-08 | Bestrade Divisione Percolato Societa' A Responsabilita' Limitata | Device for concentrating liquids with an airflow |
| CN108905240A (en) * | 2018-06-11 | 2018-11-30 | 江西国药有限责任公司 | A kind of method for concentration in fermentation cordyceps production process |
-
2018
- 2018-12-07 CN CN201811497985.8A patent/CN109603180A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600634A (en) * | 2011-01-25 | 2012-07-25 | 福建中烟工业有限责任公司 | Improved hot-reflux extraction and concentration equipment |
| CN205699562U (en) * | 2016-04-28 | 2016-11-23 | 上海远跃制药机械有限公司 | Heating plate-type heat-exchange concentrator in a kind of |
| WO2018025151A1 (en) * | 2016-08-04 | 2018-02-08 | Bestrade Divisione Percolato Societa' A Responsabilita' Limitata | Device for concentrating liquids with an airflow |
| CN108905240A (en) * | 2018-06-11 | 2018-11-30 | 江西国药有限责任公司 | A kind of method for concentration in fermentation cordyceps production process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516613A (en) * | 2020-11-16 | 2021-03-19 | 吉林省金鹏制药机械成套设备有限公司 | High-efficient vacuum evaporation device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
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| RJ01 | Rejection of invention patent application after publication |