CN204017403U - Evaporation concentration device - Google Patents
Evaporation concentration device Download PDFInfo
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- CN204017403U CN204017403U CN201420483931.7U CN201420483931U CN204017403U CN 204017403 U CN204017403 U CN 204017403U CN 201420483931 U CN201420483931 U CN 201420483931U CN 204017403 U CN204017403 U CN 204017403U
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- heater
- collecting tank
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- evaporation
- liquid collecting
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of evaporation concentration device, comprise heater, gas-liquid separator, evaporation water liquid collecting tank and self-draining arrangement; Also be provided with vapor evolution pipeline, water linkage pipe, circulating line, race material recovery channel, extract conveyance conduit and concentrate collection conduit; Described evaporation water liquid collecting tank top and gas-liquid separator top, by vapor evolution pipeline communication, are communicated with by water linkage pipe with self-draining arrangement bottom evaporation water liquid collecting tank; Described heater is external heater, is connected by circulating line with gas-liquid separator, and the pipeline of heater base is communicated with extract conveyance conduit with concentrate collection conduit respectively by three-way valve; With running, pipeline bottom described evaporation water liquid collecting tank expects that one end of recovery channel is communicated with water linkage pipe respectively by three-way valve; The described race material recovery channel other end is communicated with extract conveyance conduit.The utility model cuts the waste, and improves working condition, reduces production cost and improves production efficiency.
Description
Technical field
The utility model relates to a kind of Drug processing equipment, particularly relates to a kind of evaporation concentration device.
Background technology
In Chinese Traditional Medicine, often can run into concentrated extract easy to foaming.Extract is easy to foaming, illustrates that the surface tension of solution is low, can add defoamer and solve in other industrial production.But generally compare in Chinese medicine is produced and abstain to use defoamer.Therefore, the method for operating that is suitable for of selecting properly and equipment become the key processing extract easy to foaming.
Concentrating for extract easy to foaming, generally adopts kestner long-tube evaporator.In non-kestner long-tube evaporator, band stirs jacketed kettle evaporimeter and jacket type cold boiler, because separated space is less, and without breaking device or mist capturing device in still, so class evaporimeter should not adopt.Natural recirculating type or forced circling evaporator, owing to having larger separated space, add and can arrange suitable foam capturing device or breaking device in the separator.Therefore, single-action natural recirculating type or forced circling evaporator is adopted comparatively to be applicable to the concentrated of feed liquid easy to foaming.
When concentrated feed liquid easy to foaming, can formulate suitable concentration operation condition according to the concrete condition of feed liquid, be vacuumizing as changed atmospheric operation, and changing continued operation is intermittently operated.For the feed liquid of very easy foaming, first can not heat when starting to operate, progressively increase vacuum, when reaching vacuum level requirements. slowly carry out stage by stage heating, concentrating.But during for some volatile feed liquids easy to foaming, when low-voltage vacuum, along with the rising of temperature, the situation that part feed liquid can be caused to run off with steam volatilization, which adds production cost.
Utility model content
The purpose of this utility model is to provide a kind of evaporation concentration device effectively can either improving the quality of products and can reduce production cost.
To achieve these goals, evaporation concentration device of the present utility model comprises heater, gas-liquid separator, evaporation water liquid collecting tank and self-draining arrangement; Also be provided with vapor evolution pipeline, water linkage pipe, circulating line, race material recovery channel, extract conveyance conduit and concentrate collection conduit; Described evaporation water liquid collecting tank top and gas-liquid separator top, by vapor evolution pipeline communication, are communicated with by water linkage pipe with self-draining arrangement bottom evaporation water liquid collecting tank; Described heater is external heater, is connected by circulating line with gas-liquid separator, and the pipeline of heater base is communicated with extract conveyance conduit with concentrate collection conduit respectively by three-way valve; With running, pipeline bottom described evaporation water liquid collecting tank expects that one end of recovery channel is communicated with water linkage pipe respectively by three-way valve; The described race material recovery channel other end is communicated with extract conveyance conduit.
Described self-draining arrangement is water circulation vavuum pump.
Also comprise concentration inductor and master control system, concentration inductor is arranged in evaporation water liquid collecting tank, and master control system is electrically connected with heater, concentration inductor.
Described valve is three-way electrovalve door, is electrically connected with master control system.
The beneficial effects of the utility model are: adopt external heater, and in heating process, can carry out selection combination according to the character of extract to gas-liquid separator and heater, flexibility is large, easy to use, effectively can save the energy, reduce costs; Connected by single-action natural recirculating type pipeline, and heat is added to concentration monitor in evaporation water liquid collecting tank and microcomputer control heater, effectively can control the circulation rate of extract, concentrate and flashes vapor, ensure that concentration operation slowly carries out heating, concentrating stage by stage, reclaim substantially and run material, cut the waste, improve working condition, reduce production cost, improve production efficiency.
accompanying drawing illustrates:
Fig. 1 is the utility model structural representation.
1, heater, 2, circulating line, 3, gas-liquid separator, 4, vapor evolution pipeline, 5 evaporation water liquid collecting tanks, 6, water linkage pipe, 7, self-draining arrangement, 8, run material recovery channel, 9, extract conveyance conduit, 10, concentrate collection conduit, 11, three-way valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, evaporation concentration device of the present utility model comprises heater 1, gas-liquid separator 3, evaporation water liquid collecting tank 5 and self-draining arrangement 7.Also be provided with vapor evolution pipeline 4, water linkage pipe 6, circulating line 2, run material recovery channel 8, extract conveyance conduit 9 and concentrate collection conduit 10.Described evaporation water liquid collecting tank 5 top is communicated with by vapor evolution pipeline 4 with gas-liquid separator 3 top.Be communicated with by water linkage pipe 6 with self-draining arrangement 7 bottom evaporation water liquid collecting tank 5.Described heater 1 is external heater, is connected by circulating line 2 with gas-liquid separator 3.Pipeline bottom heater 1 is communicated with extract conveyance conduit 9 with concentrate collection conduit 10 respectively by three-way valve 11.With running, pipeline bottom described evaporation water liquid collecting tank 5 expects that one end of recovery channel 8 is communicated with water linkage pipe 6 respectively by three-way valve 11.Described race material recovery channel 8 other end is communicated with extract conveyance conduit 9.
Self-draining arrangement 7 is water circulation vavuum pump, also can be that other have the self-draining arrangement of identical function.
Utility model works step is: open extract conveyance conduit 9, closes concentrate collection conduit 10, closes three-way valve 11 after extract being delivered into heater 1; Open water linkage pipe 6, close and run material recovery channel 8; Start the water circulation vavuum pump in self-draining arrangement 7, gradually reduce heater 1 and the negative pressure in gas-liquid separator 3, start heater 1, extract is circulated by circulating line 2 and carries out gas-liquid separation in heater 1 and gas-liquid separator 3, the steam separated enters evaporation water liquid collecting tank 5 by vapor evolution pipeline 4, enter water circulation vavuum pump by water linkage pipe 6 again to discharge, until reach vavuum pump limiting value.
Water linkage pipe 6 place that the utility model is connected with self-draining arrangement 7 bottom evaporation water liquid collecting tank 5, separately connect a race material recovery channel 8 and connect extract conveyance conduit 9, and install three-way valve 11 additional in connection place, form a loop, when heater 1 reaches vavuum pump limiting value with the negative pressure of gas-liquid separator 3, extract can seethe with excitement formation foam, once find to run material because of reasons such as boiling spume, three-way valve 11 can be utilized, the water linkage pipe 6 be communicated with self-draining arrangement 7 by pipeline bottom evaporation water liquid collecting tank 5 is in closed condition, and the race material recovery channel 8 one-tenth connected states be connected with extract conveyance conduit 9, like this, just the extract going to evaporation water liquid collecting tank 5 is drawn back in heater 1 through extract conveyance conduit 9 again through running material recovery channel 8.
Be further improved, the utility model can also comprise concentration inductor and master control system (not marking in accompanying drawing).Concentration inductor is arranged in evaporation water liquid collecting tank 5.Master control system is electrically connected with heater 1, concentration inductor.When sensing that the concentration in evaporation water liquid collecting tank 5 exceedes predetermined standard time, master control system sends instruction, valve between manual-lock water linkage pipe 6 and concentrate collection conduit 10, manually open to run and expect that recovery channel 8 is connected with extract conveyance conduit 9, run material and enter heater by running material recovery channel 8 through extract conveyance conduit 9.
When sensing that the concentration in evaporation water liquid collecting tank 5 is lower than crossing predetermined standard time, manually open the valve of water linkage pipe 6 and concentrate collection conduit 10, close and run material recovery channel 8 and extract conveyance conduit 9, evaporation water by water linkage pipe 6 to entering self-draining arrangement 7.Concentrate in heater 1 is collected through extract collection conduit 10.
As further improvement, three-way valve 11 is three-way electrovalve door, is electrically connected with master control system.And automatically open by the instruction that master control system sets and close.
Adopt the heating of external heater, in heating process, selection combination can be carried out according to the character of extract to gas-liquid separator 3 and heater 1; Effectively can save the energy;
By the principle that single-action natural recirculating type pipeline connects, by to the heat time of concentration monitor and microcomputer control heater 1 in evaporation water liquid collecting tank 5, the control of three-way electrovalve door, effectively can control the circulation rate of extract, concentrate and flashes vapor, ensure that normally carrying out of concentration operation, reclaim substantially and run material, cut the waste, improve working condition, reduce production cost and improve production efficiency.
Claims (4)
1. an evaporation concentration device, comprises heater (1), gas-liquid separator (3), evaporation water liquid collecting tank (5) and self-draining arrangement (7); It is characterized in that: be also provided with vapor evolution pipeline (4), water linkage pipe (6), circulating line (2), run material recovery channel (8), extract conveyance conduit (9) and concentrate collection conduit (10); Described evaporation water liquid collecting tank (5) top is communicated with by vapor evolution pipeline (4) with gas-liquid separator (3) top, and evaporation water liquid collecting tank (5) bottom is communicated with by water linkage pipe (6) with self-draining arrangement (7); Described heater (1) is external heater, be connected by circulating line (2) with gas-liquid separator (3), the pipeline of heater (1) bottom is communicated with extract conveyance conduit (9) with concentrate collection conduit (10) respectively by three-way valve (11); With running, the pipeline of described evaporation water liquid collecting tank (5) bottom expects that one end of recovery channel (8) is communicated with water linkage pipe (6) respectively by three-way valve (11); Described race material recovery channel (8) other end is communicated with extract conveyance conduit (9).
2. evaporation concentration device according to claim 1, is characterized in that: described self-draining arrangement (7) is water circulation vavuum pump.
3. evaporation concentration device according to claim 1, it is characterized in that: also comprise concentration inductor and master control system, concentration inductor is arranged in evaporation water liquid collecting tank (5), and master control system is electrically connected with heater (1), concentration inductor.
4. evaporation concentration device according to claim 3, is characterized in that: described three-way valve (11) is three-way electrovalve door, is electrically connected with master control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483931.7U CN204017403U (en) | 2014-08-27 | 2014-08-27 | Evaporation concentration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483931.7U CN204017403U (en) | 2014-08-27 | 2014-08-27 | Evaporation concentration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017403U true CN204017403U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420483931.7U Active CN204017403U (en) | 2014-08-27 | 2014-08-27 | Evaporation concentration device |
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| Country | Link |
|---|---|
| CN (1) | CN204017403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456582A (en) * | 2020-12-07 | 2021-03-09 | 无锡朗盼环境科技有限公司 | Miniature electric heating bidirectional air cooling low-temperature evaporator |
-
2014
- 2014-08-27 CN CN201420483931.7U patent/CN204017403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456582A (en) * | 2020-12-07 | 2021-03-09 | 无锡朗盼环境科技有限公司 | Miniature electric heating bidirectional air cooling low-temperature evaporator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |