CN109939465A - It is a kind of for separating the device of multi-density liquid - Google Patents
It is a kind of for separating the device of multi-density liquid Download PDFInfo
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- CN109939465A CN109939465A CN201910221878.0A CN201910221878A CN109939465A CN 109939465 A CN109939465 A CN 109939465A CN 201910221878 A CN201910221878 A CN 201910221878A CN 109939465 A CN109939465 A CN 109939465A
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Abstract
The present invention provides a kind of for separating the device of multi-density liquid, including a first container, at least a second container, a valve group, a pipeline group and a liquid detecting control module of liquid detecting field；The first container is connect by pipeline group with second container；The valve group is set in pipeline group；The liquid detecting control module is set to the outer wall of pipeline group, and the density of liquid is detected by the liquid detecting control module.The present invention has the advantages that improving the separation accuracy of multi-density liquid, separation costs are reduced.
Description
Technical field
The present invention relates to liquid detecting fields, refer in particular to a kind of for separating the device of multi-density liquid.
Background technique
In industries such as chemical industry, pharmacy and food, often need to separate the liquid of different densities.And for separation
The liquid of different densities, traditional way are the output end installation glass tube view cups in liquid storage tank, regard cup by glass tube
The color of liquid in pipeline is observed to distinguish the liquid of different densities, and then the liquid of different densities is separated to different containers
It is interior.
But traditional way exists and has the disadvantage that one is the liquid color of different densities may be very close, very
It is identical to color, for example, water and benzene be all it is colorless and transparent, by color distinguish different densities liquid will be infeasible, ten partial volumes
It is error-prone；The second is by artificial observation have hysteresis quality, from find the first density liquid flowed to close valve
Period may be mixed into the liquid of a large amount of second of density；The third is need manually carry out observation of keeping watch, cause manpower at
This is high.
Therefore, how to improve the separation accuracy of multi-density liquid, reduce separation costs, become one and urgently to be resolved ask
Topic.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of for separating the device of multi-density liquid, realization raising
The separation accuracy of multi-density liquid reduces separation costs.
The present invention is implemented as follows: a kind of for separating the device of multi-density liquid, including a first container, at least one
Second container, a valve group, a pipeline group and a liquid detecting control module；The first container passes through pipeline group and second
Container connection；The valve group is set in pipeline group；The liquid detecting control module is set to the outer wall of pipeline group, by described
The density of liquid detecting control module detection liquid.
Further, the valve group includes one first valve, one second valve and an at least third valve；Described
One end of one valve is connect with the first container, and the other end is connect with the pipeline group；Second valve is set in pipeline group；Institute
The one end for stating third valve is connect with second container, and the other end is connect with the pipeline group.
Further, first valve, the second valve and third valve are electric control valve or pneumatic control
Valve processed.
Further, the pipeline group includes a first pipe and an at least second pipe；The one of the first pipe
End is connect with the first valve, and the other end is connect with second valve；One end of the second pipe is connect with the second valve, separately
One end is connect with the third valve.
Further, the liquid detecting control module integrates a CPU, a valve positioner, a display, a communication mould
Block, a memory, a temperature sensor and a ultrasonic sensor；The display, communication module, memory, temperature pass
Sensor and ultrasonic sensor are connect with CPU respectively；One end of the valve positioner is connect with the CPU, the other end
It is connect with the valve group.
The present invention has the advantages that
1, the density of liquid in pipeline group is detected by the liquid detecting control module, and then controls the valve group
Switch, timely shunts the liquid of different densities, improves the separation accuracy of multi-density liquid, and reduce manpower
Investment, reduce the separation costs of the liquid of different densities.
2, ultrasonic wave is emitted into first pipe by the ultrasonic sensor and receives the ultrasonic wave of reflection, using super
The speed difference that sound wave is propagated in the liquid of different densities realizes the detection of fluid density；Using ultrasonic wave flowing liquid
In doppler phenomenon realize fluid flow detection.
3, the temperature of liquid in first pipe is measured by the way that the temperature sensor is arranged, the temperature according to measurement
Cooperate the detection of the ultrasonic sensor, further promote the precision of Density Detection, further promotes point of multi-density liquid
From precision.
Detailed description of the invention
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is that the present invention is a kind of for separating the structural schematic diagram of the device of multi-density liquid.
Fig. 2 is the schematic block circuit diagram of fluid present invention detection control module.
Description of symbols:
100- is a kind of for separating the device of multi-density liquid, 1- the first container, 2- second container, 3- valve group, 4- pipe
Road group, 5- liquid detecting control module, the first valve of 31-, the second valve of 32-, 33- third valve, 41- first pipe, 42-
Two pipelines, 51-CPU, 52- valve positioner, 53- display, 54- communication module, 55- memory, 56- temperature sensor, 57-
Ultrasonic sensor, the first liquid of 6-, 7- second liquid.
Specific embodiment
It please referring to shown in Fig. 1 to Fig. 2, the present invention is a kind of for separating the preferred embodiment of the device 100 of multi-density liquid,
Including a first container 1, at least a second container 2, a valve group 3, a pipeline group 4 and a liquid detecting control module 5；Institute
The first container 1 is stated for storing the liquid of different densities；The second container 2 is used to store after the shunting of valve group 3, single
The liquid of density；The valve group 3 is for shunting multi-density liquid；The pipeline group 4 is for conveying liquid；The liquid detecting
Control module 5 is used to detect density, flow, the temperature of liquid, and will test result and be uploaded to a host computer (not shown)；It is described
The first container 1 is connect by pipeline group 4 with second container 2；The valve group 3 is set in pipeline group 4；The liquid detecting control
Module 5 is set to the outer wall of pipeline group 4, and the density of liquid is detected by the liquid detecting control module 5.It is examined by the liquid
The density that control module 5 detects liquid in pipeline group 4 is surveyed, and then controls the switch of the valve group 3, timely to different densities
Liquid shunted, improve the separation accuracy of multi-density liquid, and reduce the investment of manpower, reduce different densities
Liquid separation costs.
The valve group 3 includes one first valve 31, one second valve 32 and an at least third valve 33；Described first
Valve 31, the second valve 32 and third valve 33 are used to the flow and on-off of control liquid；First valve 31
One end is connect with the first container 1, and the other end is connect with the pipeline group 4；Second valve 32 is set in pipeline group 4；It is described
One end of third valve 33 is connect with second container 2, and the other end is connect with the pipeline group 4.
First valve 31, the second valve 32 and third valve 33 are electric control valve or pneumatic control valve
Door.The electric control valve and pneumatic control valve adjust the opening and closing of valve convenient for liquid detecting control module 5 in time, reduce
The mixed volume of different densities liquid；In the specific implementation, as long as selection is able to achieve the Electronic control of this function from the prior art
Valve or pneumatic control valve, however it is not limited to which which kind of model, this is that those skilled in the art do not need to pay creativeness
What labour can be obtained.
The pipeline group 4 includes a first pipe 41 and an at least second pipe 42；One end of the first pipe 41
It is connect with the first valve 31, the other end is connect with second valve 32；One end of the second pipe 42 and the second valve 32
Connection, the other end are connect with the third valve 33.
The liquid detecting control module 5 integrates a CPU51, a valve positioner 52, a display 53, a communication module
54, a memory 55, a temperature sensor 56 and a ultrasonic sensor 57；The probe direction of the ultrasonic sensor 57
In first pipe；Testing result of the display 53 for real-time display ultrasonic sensor 57 and temperature sensor 56；
The display 53, communication module 54, memory 55, temperature sensor 56 and ultrasonic sensor 57 respectively with CPU51
Connection；One end of the valve positioner 52 is connect with the CPU51, and the other end is connect with the valve group 3.
Emit ultrasonic wave into first pipe 41 by the ultrasonic sensor 57 and receive the ultrasonic wave of reflection, utilizes
The speed difference that ultrasonic wave is propagated in the liquid of different densities realizes the detection of fluid density；Using ultrasonic wave flowing liquid
The detection of the phenomenon that being scattered in body realization fluid flow.
The temperature of liquid in first pipe 41 is measured by the way that the temperature sensor 56 is arranged, the temperature according to measurement
Degree cooperates the detection of the ultrasonic sensor 57, further promotes the precision of Density Detection, further promotes multi-density liquid
Separation accuracy.
The ultrasonic sensor 57 is integrated with ultrasonic wave transmitting circuit and ultrasonic wave receives circuit.
The CPU51 is used for control valve controller 52, display 53, communication module 54, memory 55, temperature sensor
56 and ultrasonic sensor 57 work, in the specific implementation, as long as selection is able to achieve the CPU of this function from the prior art
, however it is not limited to which kind of model, and control program be it is well-known to those skilled in the art, this be those skilled in the art not
Needing to make the creative labor can be obtained.
The valve positioner 52 is used to control the open and close of the valve group 3, in the specific implementation, as long as from existing
There is the valve positioner for selecting to be able to achieve this function in technology, however it is not limited to which kind of model, such as the F-ZW10-ZT of day duty
Model, and control program be it is well-known to those skilled in the art, this is that those skilled in the art do not need to pay creative labor
It is dynamic to can be obtained.
The communication module 54 with host computer for being communicated, in the specific implementation, as long as selecting from the prior art
It is able to achieve the communication module of this function, however it is not limited to which which kind of model, preferably RS485 communication module, this is art technology
Personnel, which do not need to make the creative labor, can be obtained.
The temperature sensor 56 is used to detect the temperature of liquid in first pipe 41, in the specific implementation, as long as from existing
There is the temperature sensor for selecting to be able to achieve this function in technology, however it is not limited to which which kind of model, this is those skilled in the art
Not needing to make the creative labor can be obtained.
The ultrasonic sensor 57 ultrasonic wave for transmitting and receiving, in the specific implementation, as long as from the prior art
Selection is able to achieve the ultrasonic sensor of this function, however it is not limited to which which kind of model, this is that those skilled in the art do not need
Making the creative labor can be obtained.
Working principle of the present invention:
Density different the first liquid 6 and second liquid 7 are stored in the first container 1, and the first liquid 6 is close
Degree is greater than second liquid 7.Open first valve 31, the second valve 32 and one of third valve 33, the first liquid 6
Second container 2 is flow to by the first pipe 41 and the corresponding second pipe 42 of third valve 33.
The ultrasonic sensor 57 receives reflected ultrasonic wave towards emitting ultrasonic wave in first pipe 41, institute
State the density that CPU51 emits using ultrasonic sensor and receive the first liquid 6 of time difference calculating of ultrasonic wave.When ultrasonic wave passes
The transmitting of sensor 57 and the time difference for receiving ultrasonic wave change, i.e., the first liquid 6 has flowed, and is in the first pipe 41
Second liquid 7, the CPU51 send instructions to valve positioner 52, and the valve positioner 52 closes the third valve 33
Complete the shunting of the first liquid 6.
In conclusion the present invention has the advantages that
1, the density of liquid in pipeline group is detected by the liquid detecting control module, and then controls the valve group
Switch, timely shunts the liquid of different densities, improves the separation accuracy of multi-density liquid, and reduce manpower
Investment, reduce the separation costs of the liquid of different densities.
2, ultrasonic wave is emitted into first pipe by the ultrasonic sensor and receives the ultrasonic wave of reflection, using super
The speed difference that sound wave is propagated in the liquid of different densities realizes the detection of fluid density；Using ultrasonic wave flowing liquid
In doppler phenomenon realize fluid flow detection.
3, the temperature of liquid in first pipe is measured by the way that the temperature sensor is arranged, the temperature according to measurement
Cooperate the detection of the ultrasonic sensor, further promote the precision of Density Detection, further promotes point of multi-density liquid
From precision.
Although specific embodiments of the present invention have been described above, those familiar with the art should be managed
Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, it is familiar with this
The technical staff in field should be covered of the invention according to modification and variation equivalent made by spirit of the invention
In scope of the claimed protection.
Claims (5)
1. a kind of for separating the device of multi-density liquid, it is characterised in that: including a first container, an at least second container,
One valve group, a pipeline group and a liquid detecting control module；The first container is connect by pipeline group with second container；
The valve group is set in pipeline group；The liquid detecting control module is set to the outer wall of pipeline group, passes through the liquid detecting
The density of control module detection liquid.
2. as described in claim 1 a kind of for separating the device of multi-density liquid, it is characterised in that: the valve group includes
One first valve, one second valve and an at least third valve；One end of first valve is connect with the first container, another
End is connect with the pipeline group；Second valve is set in pipeline group；One end of the third valve is connect with second container,
The other end is connect with the pipeline group.
3. as claimed in claim 2 a kind of for separating the device of multi-density liquid, it is characterised in that: first valve,
Second valve and third valve are electric control valve or pneumatic control valve.
4. as claimed in claim 2 a kind of for separating the device of multi-density liquid, it is characterised in that: the pipeline group includes
One first pipe and at least a second pipe；One end of the first pipe is connect with the first valve, the other end and described the
The connection of two valves；One end of the second pipe is connect with the second valve, and the other end is connect with the third valve.
5. as described in claim 1 a kind of for separating the device of multi-density liquid, it is characterised in that: the liquid detecting control
Molding block integrates a CPU, a valve positioner, a display, a communication module, a memory, a temperature sensor and one
Ultrasonic sensor；The display, communication module, memory, temperature sensor and ultrasonic sensor respectively with CPU
Connection；One end of the valve positioner is connect with the CPU, and the other end is connect with the valve group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221878.0A CN109939465A (en) | 2019-03-22 | 2019-03-22 | It is a kind of for separating the device of multi-density liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221878.0A CN109939465A (en) | 2019-03-22 | 2019-03-22 | It is a kind of for separating the device of multi-density liquid |
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| CN109939465A true CN109939465A (en) | 2019-06-28 |
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| CN201910221878.0A Pending CN109939465A (en) | 2019-03-22 | 2019-03-22 | It is a kind of for separating the device of multi-density liquid |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204973145U (en) * | 2015-07-24 | 2016-01-20 | 黎明化工研究设计院有限责任公司 | Liquid - liquid layering blowing controlling means |
| CN105278357A (en) * | 2014-06-20 | 2016-01-27 | 高翔 | Lower discharge method and device by utilizing difference of sound speed to automatically separate liquid media of different proportions |
| CN108626578A (en) * | 2017-03-23 | 2018-10-09 | 中科隆声科技有限公司 | Storage tank siphon port automatic dehydration return-flow system without refluxing opening and method |
| CN208260251U (en) * | 2018-04-28 | 2018-12-21 | 江苏八巨药业有限公司 | A kind of intelligence separation liquid device |
| CN210078910U (en) * | 2019-03-22 | 2020-02-18 | 王巍群 | Device for separating multi-density liquid |
-
2019
- 2019-03-22 CN CN201910221878.0A patent/CN109939465A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278357A (en) * | 2014-06-20 | 2016-01-27 | 高翔 | Lower discharge method and device by utilizing difference of sound speed to automatically separate liquid media of different proportions |
| CN204973145U (en) * | 2015-07-24 | 2016-01-20 | 黎明化工研究设计院有限责任公司 | Liquid - liquid layering blowing controlling means |
| CN108626578A (en) * | 2017-03-23 | 2018-10-09 | 中科隆声科技有限公司 | Storage tank siphon port automatic dehydration return-flow system without refluxing opening and method |
| CN208260251U (en) * | 2018-04-28 | 2018-12-21 | 江苏八巨药业有限公司 | A kind of intelligence separation liquid device |
| CN210078910U (en) * | 2019-03-22 | 2020-02-18 | 王巍群 | Device for separating multi-density liquid |
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