CN205007607U - Automatic control flashing apparatus - Google Patents
Automatic control flashing apparatus Download PDFInfo
- Publication number
- CN205007607U CN205007607U CN201520658119.8U CN201520658119U CN205007607U CN 205007607 U CN205007607 U CN 205007607U CN 201520658119 U CN201520658119 U CN 201520658119U CN 205007607 U CN205007607 U CN 205007607U
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- CN
- China
- Prior art keywords
- bottle
- evaporation tube
- solvent recovery
- vacuum
- casing
- Prior art date
- 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.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model provides an automatic control flashing apparatus, it includes heating device, vapor -liquid separation device, solvent recovery unit and PLC controller, the heating rod is including fixing heating jacket in the box is in with the setting heating resistor silk in the heating jacket, the heating resistor silk is connected with the power through drive circuit, the evacuation mouth department of the separating bottle body installs vacuum detection device and evacuation pump, the steam outlet intercommunication of the separating bottle body solvent recovery unit, be provided with temperature test probe in the box, the PLC controller is connected respectively temperature test probe with vacuum detection device, the PLC controller passes through drive circuit control the power, the PLC controller is opened and close the evacuation pump. This automatic control flashing apparatus has the advantage that the design is scientific, rational in infrastructure, the flash distillation is effectual and be convenient for to control.
Description
Technical field
The utility model relates to a kind of flashing apparatus, specifically, relate to one and automatically controls flashing apparatus.
Background technology
Extract concentrated is the important step in traditional Chinese medicine research and production process.Containing a large amount of solvents in extract after existing technique extraction, these solvents are than indispensable material in leaching process, how a large amount of for this solvent to be evaporated, and the content improving active ingredient in extract is that people constantly pursue.Along with industrialized development, how people, to the production requirement of flash process also increasingly stringent, monitor the numerical value such as flash temperature, vacuum in time, and then effectively control flash conditions and reach desirable flash distillation requirement, are people's technical problems urgently to be resolved hurrily.
In order to solve above Problems existing, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thus a kind of design science is provided, rational in infrastructure, flash evaporation effect good and be convenient to manipulate automatic control flashing apparatus.
To achieve these goals, the technical scheme that the utility model adopts is: one controls flashing apparatus automatically, it comprises heater, vapor-liquid separating device, solvent recovery unit and PLC, described heater comprises casing and at least one spiral evaporation tube be arranged in described casing that inside is filled with heat medium, heating rod is provided with in described casing, described heating rod comprises the heating jacket be fixed in described casing and the resistive heater be arranged in described heating jacket, described resistive heater is connected with power supply by drive circuit, the inlet of described spiral evaporation tube and liquid outlet stretch out described casing respectively and arrange, described vapor-liquid separating device comprises separation bottle and temporary bottle, described separation bottle offers solution inlet port, taphole, steam (vapor) outlet and vacuum orifice respectively, described separation bottle is communicated with the liquid outlet of described spiral evaporation tube by described solution inlet port, the taphole of described separation bottle is communicated with described temporary bottle, and the vacuum orifice place of described separation bottle is provided with vacuum checking device and vacuum pumping pump, the steam (vapor) outlet of described separation bottle is communicated with described solvent recovery unit, be provided with temperature measuring probe in described casing, described PLC connects described temperature measuring probe and described vacuum checking device respectively, and described PLC controls described power supply by described drive circuit, and described PLC opens and closes described vacuum pumping pump.
Based on above-mentioned, described solvent recovery unit comprises condensing bulb and solvent recovery bottle, described condensing bulb offers steam inlet and liquid outlet, described solvent recovery bottle is arranged on described liquid outlet, be provided with condensing coil in described condensing bulb, the vacuum orifice of described separation bottle is communicated with the steam inlet of described condensing bulb.
Based on above-mentioned, described spiral evaporation tube is stainless steel spiral evaporation tube, and described stainless steel spiral evaporation tube is inside and outside double-spiral structure.
Based on above-mentioned, the inlet of described spiral evaporation tube goes out to be provided with peristaltic pump, and described PLC controls described peristaltic pump.
The utility model hinge structure has substantive distinguishing features and progress, specifically, the utility model comprises heater, vapor-liquid separating device, solvent recovery unit and PLC, utilizes heater, vapor-liquid separating device and solvent recovery unit to carry out the recovery of flash distillation and solvent to liquid; PLC is set furtherly automatic regulation is carried out to heater, temperature measuring probe and vacuum checking device, and then make that flash evaporation effect is good and flash efficiency is high; It has design science, rational in infrastructure, flash evaporation effect good and be convenient to manipulate advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below by detailed description of the invention, the technical solution of the utility model is described in further detail.
As shown in Figure 1, one controls flashing apparatus automatically, it comprises heater, vapor-liquid separating device, solvent recovery unit and PLC, this device is in order to applicable suitability for industrialized production, utilize PLC to carry out reed time controll to heater, vapor-liquid separating device and solvent recovery unit, automatically produce to meet industrialization
Described heater comprises casing 1 and the spiral evaporation tube 2 be arranged in described casing 1 that inside is filled with heat medium 11, heating rod 3 is provided with in described casing 1, described heating rod 3 comprises the heating jacket be fixed in described casing and the resistive heater be arranged in described heating jacket, described resistive heater is connected with power supply 31 by drive circuit, the inlet 21 of described spiral evaporation tube 2 and liquid outlet 22 stretch out described casing 1 respectively and arrange, heater is formed with this, the heat medium 13 in heating rod 3 pairs of casings 1 is utilized to carry out heat temperature raising, heat can directly act on described spiral evaporation tube 2, ensure the utilization ratio of heat.
In order to ensure the utilization rate of heat energy, described spiral evaporation tube 2 is stainless steel spiral evaporation tubes, and described stainless steel spiral evaporation tube is inside and outside double-spiral structure, increases the flash-off time of extract with this.
Described vapor-liquid separating device comprises separation bottle 4 and temporary bottle 5, described separation bottle 4 offers solution inlet port 41, taphole, steam (vapor) outlet and vacuum orifice 42 respectively, vacuum orifice 42 described in the present embodiment and described steam (vapor) outlet adopt same outlet, described separation bottle 4 is communicated with the liquid outlet 22 of described spiral evaporation tube by described solution inlet port 41, extract after flash distillation enters described separation bottle 4 through solution inlet port, and liquid parts enters described temporary bottle 5 along bottle by taphole; The taphole of described separation bottle 4 is communicated with described temporary bottle 5, and for the ease of taking out the extract after flash distillation in time, the bottom of described temporary bottle 5 is communicated with fluid pipeline 51.The vacuum orifice place of described separation bottle 4 is provided with vacuum checking device 81 and vacuum pumping pump 8; The steam (vapor) outlet of described separation bottle 4 is communicated with described solvent recovery unit, and steam state composition enters solvent recovery unit and is recycled.
Temperature measuring probe 12 is provided with in described casing 1, described PLC 7 connects described temperature measuring probe 12 and described vacuum checking device 81 respectively, described PLC 7 controls described power supply 31 by described drive circuit, utilize the temperature acquisition that temperature measuring probe 12 carries out in casing 1, and the keying of heating rod 3 is controlled with this, temperature in real-time control casing 1, and then the flash temperature ensureing spiral evaporation tube 2; Described PLC 7 opens and closes described vacuum pumping pump 8, according to the image data of vacuum checking device 81, carries out the adjustment of vacuum, is convenient to steam state composition and enters described solvent recovery unit in time.
In the present embodiment, described solvent recovery unit comprises condensing bulb 6 and solvent recovery bottle, described condensing bulb 6 offers steam inlet and extracting liquid outlet 64.Described solvent recovery bottle is arranged on described extracting liquid outlet place 64, condensing coil 61 is provided with in described condensing bulb 6, arrange wireway 62 in described condensing bulb 6, described wireway 62 is communicated with described steam inlet and makes steam can enter bottle body bottom and then obtain long-time condensation; Utilize condensing bulb 6 pairs of steam state solvents to carry out liquefaction to reclaim; In order to ensure that steam state composition enters condensing bulb 6 smoothly, described condensing bulb 6 offers vacuum port 63, described vacuum port 63 is connected described vacuum checking device 81 jointly with described vacuum orifice 42, ensures the vacuum in whole device, solvent is reclaimed thoroughly with this.
Conveniently carry extract, the inlet of described spiral evaporation tube 2 goes out to be provided with peristaltic pump, and described PLC 7 controls described peristaltic pump.
In the present embodiment, utilize the temperature in PLC 7 pairs of casings 1, the vacuum be separated in bottle 4 and condensing bulb 6 is carried out Real-Time Monitoring and is regulated and controled in time, purifies with the automation that this realizes extract, the quality of extract after being purified by rational regulation and control guarantee in good time.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to detailed description of the invention of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (4)
1. one kind controls flashing apparatus automatically, it is characterized in that: it comprises heater, vapor-liquid separating device, solvent recovery unit and PLC, described heater comprises casing and at least one spiral evaporation tube be arranged in described casing that inside is filled with heat medium, heating rod is provided with in described casing, described heating rod comprises the heating jacket be fixed in described casing and the resistive heater be arranged in described heating jacket, described resistive heater is connected with power supply by drive circuit, the inlet of described spiral evaporation tube and liquid outlet stretch out described casing respectively and arrange, described vapor-liquid separating device comprises separation bottle and temporary bottle, described separation bottle offers solution inlet port, taphole, steam (vapor) outlet and vacuum orifice respectively, described separation bottle is communicated with the liquid outlet of described spiral evaporation tube by described solution inlet port, the taphole of described separation bottle is communicated with the described temporary bottle of taphole connection of described temporary bottle described separation bottle, and the vacuum orifice place of described separation bottle is provided with vacuum checking device and vacuum pumping pump, the steam (vapor) outlet of described separation bottle is communicated with described solvent recovery unit, be provided with temperature measuring probe in described casing, described PLC connects described temperature measuring probe and described vacuum checking device respectively, and described PLC controls described power supply by described drive circuit, and described PLC opens and closes described vacuum pumping pump.
2. automatic control flashing apparatus according to claim 1, it is characterized in that: described solvent recovery unit comprises condensing bulb and solvent recovery bottle, described condensing bulb offers steam inlet and liquid outlet, described solvent recovery bottle is arranged on described liquid outlet, be provided with condensing coil in described condensing bulb, the vacuum orifice of described separation bottle is communicated with the steam inlet of described condensing bulb.
3. automatic control flashing apparatus according to claim 1 and 2, is characterized in that: described spiral evaporation tube is stainless steel spiral evaporation tube, and described stainless steel spiral evaporation tube is inside and outside double-spiral structure.
4. automatic control flashing apparatus according to claim 3, is characterized in that: the inlet of described spiral evaporation tube goes out to be provided with peristaltic pump, and described PLC controls described peristaltic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658119.8U CN205007607U (en) | 2015-08-28 | 2015-08-28 | Automatic control flashing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658119.8U CN205007607U (en) | 2015-08-28 | 2015-08-28 | Automatic control flashing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007607U true CN205007607U (en) | 2016-02-03 |
Family
ID=55206237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520658119.8U Expired - Fee Related CN205007607U (en) | 2015-08-28 | 2015-08-28 | Automatic control flashing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205007607U (en) |
-
2015
- 2015-08-28 CN CN201520658119.8U patent/CN205007607U/en not_active Expired - Fee Related
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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: 20160203 Termination date: 20180828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |