CN109696453A - A kind of alcohol concentration judgment method of alcohol recovery system - Google Patents
A kind of alcohol concentration judgment method of alcohol recovery system Download PDFInfo
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- CN109696453A CN109696453A CN201910023751.8A CN201910023751A CN109696453A CN 109696453 A CN109696453 A CN 109696453A CN 201910023751 A CN201910023751 A CN 201910023751A CN 109696453 A CN109696453 A CN 109696453A
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
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Abstract
The present invention relates to a kind of alcohol concentration judgment methods of alcohol recovery system, comprising the following steps: 1: traditional Chinese medicine ingredients liquid is injected into heater by way of vacuum intake；2: computer control heater and evaporator heating power, medical fluid are heated to form steam, are discharged from pipeline；3: the temperature of steam in the temperature sensor detection pipeline on pipeline, and transfer information to computer；4: steam enters cooling in condenser by foam catcher, eventually arrives at liquid collecting tank；5: computer records vapor (steam) temperature curve in real time, and calculates the temperature averages measured in set period of time；6: the size of the temperature averages measured and set temperature value in computer automatic comparison step 5 can judge that the alcoholic solution in liquid collecting tank is low-concentration ethanol or alcohol in high concentration.The present invention can carry out automatic detection to the concentration of alcohol in the removal process of alcohol, save artificial detection, time saving and energy saving, do not need alcohol concentration meter, reduce cost.
Description
Technical field
The present invention relates to a kind of alcohol concentration judgment methods, and in particular to a kind of alcohol concentration judgement of alcohol recovery system
Method.
Background technique
Alcohol is important one of basic chemical industry raw material, for manufacturing the chemical products such as acetaldehyde, ethyl acetate, second diene；
Simultaneously it is also a kind of important organic solvent, is widely used in the industries such as organic synthesis, medicine, pesticide, especially pharmaceuticals industry, it is general
All over for extracting the effective component in Chinese medicine.
Alcohol needs to separate alcohol after being extracted, and makes without containing alcoholic content in medical fluid, while facilitating wine
Essence reuses.At present during single-action concentration technology, after recovered alcohol of classifying, need to use the alcoholic solution being recovered to
Alcohol concentration meter to carry out artificial detection to alcohol concentration.
But artificial detection can consume more manual labor's intensity, and can expend longer time, and alcohol is dense
Degree is counted expensive, and higher cost is caused.
Summary of the invention
The object of the present invention is to provide a kind of alcohol concentration judgment methods of alcohol recovery system, can be in the recycling of alcohol
The concentration of alcohol is automatically detected in the process, saves the artificial detection in later period, it is time saving and energy saving, while not needing alcohol
Densimeter reduces cost.
To achieve the goals above, the present invention provides the following technical solution:
A kind of alcohol concentration judgment method of alcohol recovery system, comprising the following steps:
Step 1: traditional Chinese medicine ingredients liquid is injected into heater by way of vacuum intake, after reaching setting liquid level, is stopped
Only feed liquor opens steam and starts to be concentrated into valve；
Step 2: computer controls heater and evaporator heating power, and medical fluid is heated to form steam, and is discharged from pipeline
Evaporator；
Step 3: the temperature of steam in the temperature sensor detection pipeline on pipeline, and transfer information to computer；
Step 4: steam enters cooling in condenser by foam catcher, eventually arrives at liquid collecting tank；
Step 5: computer records vapor (steam) temperature curve in real time, and calculates the temperature averages measured in set period of time；
Step 6: the size of the temperature averages measured and set temperature value in computer automatic comparison step 5
Judge that the alcoholic solution in liquid collecting tank is low-concentration ethanol or alcohol in high concentration；
Step 7: opening the liquid valve of liquid collecting tank, and alcoholic solution flows into the storage tank of respective concentration.
Further, in step 5, the duration of set period of time is specially 4~6 minutes.
Further, in step 6, set temperature value is specially 78~79 DEG C.
The invention has the benefit that a kind of alcohol concentration judgment method of alcohol recovery system, passes through temperature sensor
With being used cooperatively for computer, the concentration of alcohol automatically can be detected and be judged in the removal process of alcohol, be saved
The artificial detection in later period is gone, therefore manual labor's intensity can be greatly reduced, improves production efficiency, while not needing dense using alcohol
Degree meter, therefore need not be purchased again, advantageously reduce production cost.
Detailed description of the invention
Fig. 1 is alcohol recovery system signal corresponding to a kind of alcohol concentration judgment method of alcohol recovery system of the present invention
Figure.
Fig. 2 is a kind of control principle module diagram of the alcohol concentration judgment method of alcohol recovery system of the present invention.
In figure: 1, heater；2, evaporator；3, pipeline；4, foam catcher；5, condenser；6, liquid collecting tank；7, temperature passes
Sensor；8, computer.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is described in further detail.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
A kind of alcohol concentration judgment method of alcohol recovery system, comprising the following steps:
Step 1: traditional Chinese medicine ingredients liquid is injected into heater 1 by way of vacuum intake, after reaching setting liquid level,
Stop feed liquor, opens steam and start to be concentrated into valve；
Step 2: computer 8 controls heater 1 and 2 heating power of evaporator, and medical fluid is heated to form steam, and from pipeline 3
Evaporator 2 is discharged；
Step 3: the temperature sensor 7 on pipeline 3 detects the temperature of steam in pipeline 3, and transfers information to computer
8；
Step 4: steam enters cooling in condenser 5 by foam catcher 4, eventually arrives at liquid collecting tank 6；
Step 5: computer 8 records vapor (steam) temperature curve in real time, and calculates the temperature-averaging measured in set period of time
Value；
Step 6: the size of the temperature averages measured and set temperature value in 8 automatic comparison step 5 of computer
Judge that the alcoholic solution in liquid collecting tank 6 is low-concentration ethanol or alcohol in high concentration；
Step 7: opening the liquid valve of liquid collecting tank 6, and alcoholic solution flows into the storage tank of respective concentration.
In step 5, the duration of set period of time is specially 4~6 minutes, and preferably 5 minutes, overlong time or mistake
Duan Jun, which will lead to, measures result inaccuracy.
In step 6, set temperature value is specially 78~79 DEG C, 78~79 DEG C of evaporating temperatures for alcohol, specific value
Change with the variation of height above sea level, therefore in the actual operation process, should be determined according to the height above sea level locating for locality
The evaporating temperature numerical value of specific alcohol.
With reference to Fig. 1 and Fig. 2, heater 1 is connected with evaporator 2, and evaporator 2 passes through the tip side of pipeline 3 and condenser 5
Face connection, foam catcher 4 are located on pipeline 3, the pipeline of the section between evaporator 2 and temperature sensor 7 of temperature sensor 7
On 3, liquid collecting tank 6 is located at the bottom end of condenser 5, computer 8 respectively with heater 1, evaporator 2, condenser 5 and temperature sensing
Device 7 is electrically connected, and computer 8 analyzes and control output for data.
The operation principle of the present invention is that: temperature sensor 7 is used to detect the temperature of the steam in pipeline 3, and steam is alcohol
The mixed gas of steam and vapor, therefore when the temperature of steam is lower than 78~79 DEG C, it is far below 100 DEG C of water of boiling at this time
Point, therefore vapor contained in steam is few, after the condensation of condenser 5, in the liquid after reaching liquid collecting tank 6
Contained moisture content is few, therefore is the alcohol of high concentration；If the temperature of steam be higher than 78~79 DEG C, at this time relatively or
100 DEG C of water of boiling point is had reached, therefore vapor contained in steam is more, after the condensation of condenser 5, arrived
It is more up to moisture content contained in the liquid after liquid collecting tank 6, therefore be the alcohol of low concentration.
Above-described embodiment does not limit the invention to these specific implementations for the present invention is further illustrated
Mode.Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be understood as at this
Within the protection scope of invention.
Claims (3)
1. a kind of alcohol concentration judgment method of alcohol recovery system, which comprises the following steps:
Step 1: traditional Chinese medicine ingredients liquid is injected into heater by way of vacuum intake, reach setting liquid level after, stop into
Liquid opens steam and starts to be concentrated into valve；
Step 2: computer controls heater and evaporator heating power, and medical fluid is heated to form steam, and is discharged and evaporates from pipeline
Device；
Step 3: the temperature of steam in the temperature sensor detection pipeline on pipeline, and transfer information to computer；
Step 4: steam enters cooling in condenser by foam catcher, eventually arrives at liquid collecting tank；
Step 5: computer records vapor (steam) temperature curve in real time, and calculates the temperature averages measured in set period of time；
Step 6: the size of the temperature averages measured and set temperature value in computer automatic comparison step 5 can determine whether
The alcoholic solution in liquid collecting tank is low-concentration ethanol or alcohol in high concentration out；
Step 7: opening the liquid valve of liquid collecting tank, and alcoholic solution flows into the storage tank of respective concentration.
2. a kind of alcohol concentration judgment method of alcohol recovery system according to claim 1, it is characterised in that: in step
In five, the duration of set period of time is specially 4~6 minutes.
3. a kind of alcohol concentration judgment method of alcohol recovery system according to claim 1, it is characterised in that: in step
In six, set temperature value is specially 78~79 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910023751.8A CN109696453A (en) | 2019-01-10 | 2019-01-10 | A kind of alcohol concentration judgment method of alcohol recovery system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910023751.8A CN109696453A (en) | 2019-01-10 | 2019-01-10 | A kind of alcohol concentration judgment method of alcohol recovery system |
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| CN109696453A true CN109696453A (en) | 2019-04-30 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117619A (en) * | 2007-08-14 | 2008-02-06 | 宜昌纵横科技有限责任公司 | Automatic control system for white spirit blending |
| CN202516325U (en) * | 2012-04-01 | 2012-11-07 | 四川科伦药业股份有限公司 | Alcohol concentration recovery device |
| CN205850253U (en) * | 2016-03-18 | 2017-01-04 | 广东九明制药有限公司 | A kind of ethanol enrichment facility |
| CN107261541A (en) * | 2017-08-23 | 2017-10-20 | 广州百兴网络科技有限公司 | A kind of rectifier unit and distillation control method |
| CN206910865U (en) * | 2017-07-12 | 2018-01-23 | 云南锦润生物科技有限公司 | A kind of high efficiente callback device of biology extraction alcohol |
| CN108083983A (en) * | 2017-12-29 | 2018-05-29 | 苏州浙远自动化工程技术有限公司 | The method of single-effect concentrator classification recovered alcohol |
| CN207667178U (en) * | 2017-10-30 | 2018-07-31 | 肥城金塔酒精化工设备有限公司 | The double thick double smart eight column distillation devices of low-pressure process for producing top grade alcohol |
-
2019
- 2019-01-10 CN CN201910023751.8A patent/CN109696453A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117619A (en) * | 2007-08-14 | 2008-02-06 | 宜昌纵横科技有限责任公司 | Automatic control system for white spirit blending |
| CN202516325U (en) * | 2012-04-01 | 2012-11-07 | 四川科伦药业股份有限公司 | Alcohol concentration recovery device |
| CN205850253U (en) * | 2016-03-18 | 2017-01-04 | 广东九明制药有限公司 | A kind of ethanol enrichment facility |
| CN206910865U (en) * | 2017-07-12 | 2018-01-23 | 云南锦润生物科技有限公司 | A kind of high efficiente callback device of biology extraction alcohol |
| CN107261541A (en) * | 2017-08-23 | 2017-10-20 | 广州百兴网络科技有限公司 | A kind of rectifier unit and distillation control method |
| CN207667178U (en) * | 2017-10-30 | 2018-07-31 | 肥城金塔酒精化工设备有限公司 | The double thick double smart eight column distillation devices of low-pressure process for producing top grade alcohol |
| CN108083983A (en) * | 2017-12-29 | 2018-05-29 | 苏州浙远自动化工程技术有限公司 | The method of single-effect concentrator classification recovered alcohol |
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Application publication date: 20190430 |