CN204543591U - Single-action hydro-thermal external circulation vacuum concentrator - Google Patents
Single-action hydro-thermal external circulation vacuum concentrator Download PDFInfo
- Publication number
- CN204543591U CN204543591U CN201520220013.XU CN201520220013U CN204543591U CN 204543591 U CN204543591 U CN 204543591U CN 201520220013 U CN201520220013 U CN 201520220013U CN 204543591 U CN204543591 U CN 204543591U
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- evaporator
- liquid
- tank body
- interlayer
- heater
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- 239000007788 liquid Substances 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000011229 interlayer Substances 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 9
- 239000003814 drug Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of single-action hydro-thermal external circulation vacuum concentrator, comprise heating tank, evaporator and be subject to flow container, heating tank is provided with interlayer, water after being heated by heater via passes in interlayer, by heat exchange, the liquid in tank body is heated, be injected in evaporator by the tube connector of upper end, in evaporator, carry out gas-liquid separation, steam is stored in accumulator by jet chimney after condenser cooling; Liquid again enters in tank body through the tube connector of lower end and heats.Go round and begin again thus, until reach required concentration.Hot water after heat exchange, under the effect of circulating pump, is discharged after heater via heats by outlet conduit and is again entered interlayer.Hot water does not directly contact with liquid, ensure that quality of liquid medicine.The fluid pipeline of evaporator arranges two valve mechanisms, the utility model still can be flowed out in non-stop-machine situation in evaporator, the proportion of evaporator inner liquid medicine is detected, convenient to operation, substantially increase production efficiency.
Description
Technical field
The utility model belongs to field of pharmaceutical equipment, is specifically related to a kind of single-action hydro-thermal external circulation vacuum concentrator.
Background technology
Single-effect external-circulation vacuum concentrator is mainly used in the recovery of the industrial organic solvents (as alcohol) such as Chinese medicine, Western medicine, glucose, wine brewing, starch, oral liquid, food, chemical industry, and the cryogenic vacuum being applicable to the little heat sensitive material wide in variety of batch concentrates.
Current, single-effect external-circulation vacuum concentrator, adopts steam directly to squeeze in heater, liquid in heater by heating and gasifying, and enters in evaporator under the effect of steam, and this mode not only input cost is high, and due to vapor (steam) temperature high, and wayward, cause the decline of quality of liquid medicine.The proportion often detecting evaporator inner liquid medicine is needed in concentration process.When detecting the proportion of evaporator inner liquid medicine, first that equipment is out of service, liquid is flowed out from discharge nozzle, then it is detected.If that equipment is not out of service, be all in vacuum state due to when heater and evaporator work, the liquid in evaporator, under the atmospheric effect in outside, cannot flow out from discharge nozzle.That is, the proportion so often detecting flush distillation tank inner liquid medicine will be shut down once, and operation bothers very much.
Utility model content
To be solved in the utility model is that existing single-effect external-circulation vacuum concentrator adopts the mode of steam direct heating, causes that cost is high, quality of liquid medicine is low, detect liquid proportion needs the technical problems such as shutdown, troublesome poeration.Thus a kind of single-action hydro-thermal external circulation vacuum concentrator not needing to shut down detection adopting hot water heating is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is as follows: a kind of single-action hydro-thermal external circulation vacuum concentrator, comprise heating tank, evaporator and be subject to flow container, described heating tank comprises the interlayer outside tank body and tank body, the upper end of tank body and the upper end of interlayer are separately installed with water level liquid level gauge and liquid liquid level gauge, the top of tank body is communicated with the middle part of evaporator by tube connector, and the bottom of tank body is communicated with the bottom of evaporator by tube connector, and the bottom of tank body is provided with input duct; The lower end of interlayer is connected with the delivery port of heater by inlet channel, and inlet channel is provided with circulating pump, and the upper end of interlayer is connected with the water inlet of heater by outlet conduit, and heater is also provided with water injection pipe; The upper end of evaporator is connected with by flow container by jet chimney, and jet chimney is provided with humidity measurement instrument; The lower end of evaporator is provided with fluid pipeline; Water injection pipe, outlet conduit and input duct are provided with corresponding magnetic valve; Water level liquid level gauge, liquid liquid level gauge are all connected with the input of controller with humidity measurement instrument, and magnetic valve, heater are connected with the output of controller with circulating pump.
Described evaporator is provided with vacuum breaker valve.
Jet chimney is provided with condenser, and the water vapour in jet chimney is stored in liquid form in accumulator after condenser cooling.
Fluid pipeline is provided with the first valve and the second valve, the structure of two valves can ensure not shut down the proportion detecting evaporator inner liquid medicine.
Heating tank of the present utility model is provided with interlayer, water after being heated by heater via passes in interlayer, by heat exchange, the liquid in tank body is heated, be injected in evaporator by the tube connector of upper end, in evaporator, carry out gas-liquid separation, steam is stored in accumulator by jet chimney after condenser cooling; Liquid again enters in tank body through the tube connector of lower end and heats.Go round and begin again thus, until reach required concentration.In interlayer, carry out the hot water after heat exchange under the effect of circulating pump, discharged by outlet conduit and again enter interlayer by inlet channel after heater via heating.Hot water does not directly contact with liquid, ensure that quality of liquid medicine.The fluid pipeline of evaporator arranges two valve mechanisms, the utility model still can be flowed out in non-stop-machine situation in evaporator, the proportion of evaporator inner liquid medicine is detected, convenient to operation, substantially increase production efficiency.The utility model adopts Based Intelligent Control, replaces manual operation, ensure that the accuracy of production process, improves the quality of concentration of liquid medicine, improves production efficiency simultaneously, avoids because manual operation is slipped up the loss brought.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the control principle drawing of embodiment 1.
Detailed description of the invention
Embodiment 1: as shown in Figure 1-2, a kind of single-action hydro-thermal external circulation vacuum concentrator, comprises heating tank 1, evaporator 2 and is subject to flow container 3.
Described heating tank 1 comprises the interlayer 1-2 outside tank body 1-1 and tank body.The upper end of tank body 1-1 is provided with liquid liquid level gauge 15-2.The top of tank body 1-1 is communicated with the middle part of evaporator 2 by tube connector 4.The bottom of tank body 1-1 is communicated with the bottom of evaporator 2 by tube connector 4.The bottom of tank body 1-1 is provided with input duct 10, input duct 10 is provided with magnetic valve 14.
The lower end of interlayer 1-2 is connected with the delivery port of heater 9 by inlet channel 7, and inlet channel 7 is provided with circulating pump 16.In the upper end of interlayer 1-2, water level liquid level gauge 15-1 be installed and be connected by the water inlet of outlet conduit 8 with heater 9, outlet conduit 8 being provided with magnetic valve 14.Heater 9 is also provided with water injection pipe 17, water injection pipe 17 is provided with magnetic valve 14.
The upper end of evaporator 2 is connected with by flow container 3 by jet chimney 5, and jet chimney 5 is provided with humidity measurement instrument 18 and condenser 6.The lower end of evaporator 2 is provided with fluid pipeline 11.Fluid pipeline 11 is provided with the first valve 12 and the second valve 13.
Water level liquid level gauge 15-1, liquid liquid level gauge 15-2 are all connected with the input of controller with humidity measurement instrument 18, and magnetic valve 14, heater 9 are all connected with the output of controller with circulating pump 16.
Wherein, being provided with vacuum extractor by flow container 3 place, evaporator 2 is provided with vacuum breaker valve 19.
During work, vacuum extractor is started working, and makes the tank body 1-1 of heating tank 1 and evaporator 2 keep vacuum state always.Magnetic valve 14 in controller opens input duct 10, liquid enters in the tank body 1-1 of heating tank 1 from input duct 10, the liquid level gauge moment of tank body 1-1 upper end detects the amount of liquid medicine in tank body, when amount of liquid medicine reaches settings, magnetic valve 14 in input duct 10 cuts out by controller, under the heat effect of the hot water in interlayer 1-2 of the liquid in tank body 1-1, produce steam and entered in evaporator 2 by the tube connector 4 of upper end.Steam carries out gas-liquid separation in evaporator 2, and gas is stored in accumulator 3 after condenser cooling by jet chimney.Liquid drops down onto the bottom of evaporator 2 and flows in tank body 1-1 by the tube connector 4 of lower end, again carries out heating evaporation, moves in circles successively, until reach desired concn.
After injecting liquid in tank body 1-1, the controller magnetic valve controlled on water injection pipe 17 is opened water to send in heater 9 and is heated, water after heating enters interlayer 1-2 through inlet channel 7, the water level liquid level gauge 15-1 of interlayer 1-2 upper end detects the hot water amount injected in interlayer, when reaching setting value, the magnetic valve 14 that controller controls on water injection pipe 17 cuts out, and the magnetic valve 14 opened on outlet conduit 8, start circulating pump 16, make water in interlayer 1-2 after carrying out heat exchange with the liquid in tank body 1-1, heater 9 is flowed out to from outlet conduit 8, again interlayer 1-2 is entered from inlet channel 7 after heater 9 heats.
Humidity measurement instrument 18 moment detects the humidity in jet chimney 5, and when the moisture content detected reaches setting value, controller control heater 9 and circulating pump 16 quit work, and are closed by the magnetic valve 14 on outlet conduit 8.
In order to know concentration of liquid medicine situation more accurately, need the proportion detecting the inner liquid of evaporator 2, first close the first valve 12 and open the second valve 13, such fluid pipeline 11 and evaporator 2 just become the entirety be connected, thus make fluid pipeline 11 also be filled with liquid.Then close the second valve 13 and open the first valve 12, fluid pipeline 11 comes with evaporator 2 is isolated by such second valve 13, thus fluid pipeline 11 is flowed out in the effect making the liquid in fluid pipeline 11 be subject to gravity.Thus re-detection can be compared to liquid.After detection completes, open the first valve 12 and the second valve 13, the outlet of fluid pipeline 11 is immersed in the liquid just now flowed out.Because the first valve 12 and the second valve 13 are all opened, evaporator 2 becomes again with fluid pipeline 11 entirety be connected, and all becomes vacuum state, and liquid can be sucked evaporator 2 by fluid pipeline 11 again by outside air pressure.Thus after having realized detection, make again liquid reenter in evaporator 2, prevent the waste of liquid.Repeat above-mentioned steps namely to carry out than re-detection the liquid of evaporator 2 in non-stop-machine situation, and the liquid of the outflow of evaporator 2 after having detected, can be made again to be again drawn in evaporator 2.
Embodiment 2: a kind of single-action hydro-thermal external circulation vacuum concentrator, comprise heating tank, evaporator and be subject to flow container, described heating tank comprises the interlayer outside tank body and tank body, the upper end of tank body and the upper end of interlayer are separately installed with water level liquid level gauge and liquid liquid level gauge, the top of tank body is communicated with the middle part of evaporator by tube connector, the bottom of tank body is communicated with the bottom of evaporator by tube connector, and the bottom of tank body is provided with input duct; The lower end of interlayer is connected with the delivery port of heater by inlet channel, and inlet channel is provided with circulating pump, and the upper end of interlayer is connected with the water inlet of heater by outlet conduit, and heater is also provided with water injection pipe; The upper end of evaporator is connected with by flow container by jet chimney, and jet chimney is provided with humidity measurement instrument; The lower end of evaporator is provided with fluid pipeline; Water injection pipe, outlet conduit and input duct are provided with corresponding magnetic valve; Liquid level gauge is connected with the input of controller with humidity measurement instrument, and magnetic valve, heater are connected with the output of controller with circulating pump.
Claims (4)
1. a single-action hydro-thermal external circulation vacuum concentrator, comprise heating tank (1), evaporator (2) and by flow container (3), it is characterized in that: described heating tank (1) comprises the interlayer (1-2) outside tank body (1-1) and tank body, the upper end of tank body (1-1) and the upper end of interlayer (1-2) are separately installed with water level liquid level gauge (15-1) and liquid liquid level gauge (15-2), the top of tank body (1-1) is communicated with the middle part of evaporator (2) by tube connector (4), the bottom of tank body (1-1) is communicated with the bottom of evaporator (2) by tube connector (4), the bottom of tank body (1-1) is provided with input duct (10), the lower end of interlayer (1-2) is connected with the delivery port of heater (9) by inlet channel (7), inlet channel (7) is provided with circulating pump (16), the upper end of interlayer (1-2) is connected with the water inlet of heater (9) by outlet conduit (8), heater is also provided with water injection pipe (17), the upper end of evaporator (2) is connected with by flow container (3) by jet chimney (5), jet chimney is provided with humidity measurement instrument (18), the lower end of evaporator (2) is provided with fluid pipeline (11), water injection pipe (17), outlet conduit (8) and input duct (10) are provided with corresponding magnetic valve, water level liquid level gauge (15-1), liquid liquid level gauge (15-2) are all connected with the input of controller with humidity measurement instrument (18), and magnetic valve (14), heater (9) are connected with the output of controller with circulating pump (16).
2. single-action hydro-thermal external circulation vacuum concentrator according to claim 1, is characterized in that: described evaporator (2) is provided with vacuum breaker valve (19).
3. single-action hydro-thermal external circulation vacuum concentrator according to claim 1, is characterized in that: on jet chimney (5), be provided with condenser (6).
4. single-action hydro-thermal external circulation vacuum concentrator according to claim 1, is characterized in that: fluid pipeline (11) is provided with the first valve (12) and the second valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520220013.XU CN204543591U (en) | 2015-04-14 | 2015-04-14 | Single-action hydro-thermal external circulation vacuum concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520220013.XU CN204543591U (en) | 2015-04-14 | 2015-04-14 | Single-action hydro-thermal external circulation vacuum concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204543591U true CN204543591U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520220013.XU Expired - Fee Related CN204543591U (en) | 2015-04-14 | 2015-04-14 | Single-action hydro-thermal external circulation vacuum concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204543591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035947A (en) * | 2019-12-31 | 2020-04-21 | 西安森兰科贸有限责任公司 | A liquid gasification device |
| CN118320149A (en) * | 2024-03-29 | 2024-07-12 | 中国科学院武汉病毒研究所 | A chemical shower disinfection safety temperature control device and method |
-
2015
- 2015-04-14 CN CN201520220013.XU patent/CN204543591U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035947A (en) * | 2019-12-31 | 2020-04-21 | 西安森兰科贸有限责任公司 | A liquid gasification device |
| CN118320149A (en) * | 2024-03-29 | 2024-07-12 | 中国科学院武汉病毒研究所 | A chemical shower disinfection safety temperature control device and method |
| CN118320149B (en) * | 2024-03-29 | 2026-07-28 | 中国科学院武汉病毒研究所 | Chemical shower disinfection safety temperature control device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20170414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |