CN209548731U - Vacuum evaporator - Google Patents
Vacuum evaporator Download PDFInfo
- Publication number
- CN209548731U CN209548731U CN201822059491.3U CN201822059491U CN209548731U CN 209548731 U CN209548731 U CN 209548731U CN 201822059491 U CN201822059491 U CN 201822059491U CN 209548731 U CN209548731 U CN 209548731U
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- China
- Prior art keywords
- hot water
- medical fluid
- water jacket
- evaporator
- spiral coil
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- 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.)
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a kind of vacuum evaporators, including an evaporator and a rotative heater；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；The rotative heater includes: at least one spiral coil；The rotative heater is arranged in below the evaporator, and top is connect with the water outlet；The spiral coil constantly dips medical fluid in lower part, is then evaporated processing to medical fluid during rotation in horizontal rotary shaft uniform rotation, rotation process.The vacuum evaporator of the utility model 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；It drives medical fluid constantly to turn over liter using rotating spiral coil, further enhances the heating efficiency of evaporation process.
Description
Technical field
The utility model 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.
Utility model content
The technical issues of the utility model will solve in the prior art provides a kind of vacuum evaporator.
In order to solve the above-mentioned technical problem, the technical solution of the utility model 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；Water layer thickness in the hot water jacket is 10~20mm；
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；
The rotative heater includes: at least one spiral coil；The rotative heater is arranged under the evaporator
Side, top is connect with the water outlet；
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, 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 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 utility model have it is below the utility model has the advantages that
The vacuum evaporator of the utility model carries out the medical fluid of spray on it using the hot water jacket being vertically arranged
Heating evaporation processing, the area of heating is big, and evaporation efficiency is high, is suitable for the vacuum evaporation of medical fluid.
The vacuum evaporator of the utility model utilizes continuous rotation by side's setting rotative heater under the vaporizers
Spiral coil drive medical fluid constantly turn over liter, further enhance the heating efficiency of evaporation process.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural schematic diagram of specific embodiment of the vacuum evaporator of the utility model.
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 the vacuum evaporator of the utility model.
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 utility model is described in detail with reference to the accompanying drawing.
Embodiment 1
As shown in Figures 1 to 3, the vacuum evaporator of the utility model, including an evaporator 1 and a rotative heater
2.Evaporator 1 therein includes two hot water jackets, the first hot water jacket 12 and the second hot water jacket 13.The two hot water jackets
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
For the hot water heated to medical fluid；The inside of the first hot water jacket 12 is arranged in second hot water jacket 13.As shown in Fig. 2,
Spraying ring pipe 11 is provided with above two hot water jackets, spraying ring pipe 11 is equipped with multiple nozzles 111 for spraying to hot water jacket, should
Medical fluid can be uniformly sprayed on inside and outside two sides on the top of two hot water jackets by spraying ring pipe 11.Two hot water jacket bottoms
Portion is provided with hot-water line 14, which can provide flowing hot water to two hot water jackets.Under two hot water jackets
Side, the bottom of evaporator 1 are 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 two sides flow down, it can be flowed out by water outlet 15.It is inside and outside 13 outer wall of first hot water jacket 12 and the second hot water jacket
Refer to: the first hot water jacket 12, the second hot water jacket 13 close to and far from the vertical axle center of evaporator 1 two outside wall surfaces.
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.The vacuum evaporation of the utility model
The operating temperature of device is 25~80 DEG C, and evaporation capacity is 30~2000L per hour.
At work, hot water is flowed into 12 He of the first hot water jacket by hot-water line 14 to the vacuum evaporator of the utility model
In second hot water jacket 13, and circulate.Medical fluid sprays to the first hot water folder by multiple nozzles 111 that spraying ring pipe 11 is equipped with
The top of set 12 and the second hot water jacket 13.Then, medical fluid is by two outside the first hot water jacket 12 and the second hot water jacket 13
The barrel uniform flow of side carries out heating evaporation processing to medical fluid during flowing down.Finally, medical fluid is by 1 lower end of evaporator
Water outlet 15 flow out, enter in the rotative heater 2 of the lower section of evaporator 1.
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, the vacuum evaporator of the utility model, including 1 He of evaporator
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 the vacuum evaporator of the utility model is
25~80 DEG C, evaporation capacity is 30~2000L per hour.
At work, hot water is flowed into the first hot water jacket 12 by hot-water line 14 to the vacuum evaporator of the utility model
In, and circulate.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.So
Afterwards, medical fluid heats medical fluid during flowing down by the barrel uniform flow of the two sides outside the first hot water jacket 12
Evaporation process.Finally, medical fluid is flowed out by the water outlet 15 of 1 lower end of evaporator, the rotative heater 2 of 1 lower section of evaporator is entered
It is interior.
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 the utility model others specific embodiment, the water layer thickness in hot water jacket can also be 10~20mm
Other numerical value in range need to only reach the requirement for being evaporated in vacuo the exchange rate of processing, and which is not described herein again.
The vacuum evaporator of the utility model carries out the medical fluid of spray on it using the hot water jacket being vertically arranged
Heating evaporation processing, the area of heating is big, and evaporation efficiency is high, is suitable for the vacuum evaporation of medical fluid.The vacuum of the utility model is steamed
Transmitting apparatus drives medical fluid constantly to turn over liter by side's setting rotative heater under the vaporizers using rotating spiral coil,
Further enhance the 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 (6)
1. a kind of vacuum evaporator characterized by comprising evaporator (1) and rotative heater (2)；
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；Water layer thickness in the hot water jacket is 10~20mm；
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；
The rotative heater (2) includes: at least one spiral coil；The rotative heater (2) is arranged in the evaporator
(1) below, top is connect with the water outlet (15)；
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.
2. vacuum evaporator according to claim 1, which is characterized in that the hot water jacket includes: a hot water folder
Set, or two hot water jackets being set in together.
3. vacuum evaporator according to claim 1, which is characterized in that a spiral coil, or be set in together
Two spiral coils, or three spiral coils being successively set in together.
4. 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.
5. vacuum evaporator according to claim 1, which is characterized in that the operating temperature of the vacuum evaporator is 25
~80 DEG C.
6. vacuum evaporator according to claim 1, which is characterized in that the evaporation capacity per hour of the vacuum evaporator
For 30~2000L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822059491.3U CN209548731U (en) | 2018-12-07 | 2018-12-07 | Vacuum evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822059491.3U CN209548731U (en) | 2018-12-07 | 2018-12-07 | Vacuum evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209548731U true CN209548731U (en) | 2019-10-29 |
Family
ID=68301481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822059491.3U Expired - Fee Related CN209548731U (en) | 2018-12-07 | 2018-12-07 | Vacuum evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209548731U (en) |
-
2018
- 2018-12-07 CN CN201822059491.3U patent/CN209548731U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20201207 |