CN208066302U - One kind is weighed liquid mixing system - Google Patents
One kind is weighed liquid mixing system Download PDFInfo
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- CN208066302U CN208066302U CN201820347251.0U CN201820347251U CN208066302U CN 208066302 U CN208066302 U CN 208066302U CN 201820347251 U CN201820347251 U CN 201820347251U CN 208066302 U CN208066302 U CN 208066302U
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Abstract
It weighs liquid mixing system the utility model is related to liquid mixing system field more particularly to one kind.The liquid mixing system of weighing includes PLC control system, premixing tank, stirring system, pressure sensor, raw material A charge pump, raw material B charge pumps, numerical value display screen, raw material A bucket, B barrels of raw material and discharge port.The liquid mixing system of weighing passes through PLC control system, the full-automation for realizing whole operation process can display real-time the weight of raw material in premixing tank by the way that numerical value display screen is arranged, and the proportioning of two kinds of raw materials is configured in such a way that quality is weighed, and is operated compared to volume proportion method more accurate.Distributing precision is low caused by solving traditional volume matching method, the problem of production stability and consistency difference.Human assistance operation is eliminated simultaneously, is improved production efficiency, is improved economic benefit.
Description
Technical field
It weighs liquid mixing system the utility model is related to liquid mixing system field more particularly to one kind.
Background technology
The liquid mixing system used in the industrial production is general then to be mixed again using the raw material for measuring required volume
It closes, i.e., volumetric method carries out matching liquid.Since liquid has the characteristic expanded with heat and contract with cold, under different temperatures, the liquid volume of isodose is not
It is identical, cause distributing precision very low, seriously affects production stability and consistency.Meanwhile many liquid mixing systems are in filling raw material
It needs human assistance to operate when with discharging, causes production efficiency low, deficiency in economic performance.
Utility model content
In view of the above problems, it weighs liquid mixing system the utility model discloses one kind.
Concrete scheme is as follows：
One kind is weighed liquid mixing system, and the liquid mixing system of weighing includes PLC control system, premixing tank, stirring system, pressure
Sensor, raw material A charge pump, raw material B charge pumps, numerical value display screen, raw material A bucket, B barrels of raw material and discharge port；
The premixing tank is set to the middle of the liquid mixing system of weighing, and the premixing tank is internally provided with stirring system
System；Raw material B charge pumps are connected on the left of the premixing tank；The other end of the raw material B charge pumps is connected with several raw materials B
Bucket；
Raw material A charge pump is connected on the right side of the premixing tank；The other end of the raw material A charge pump is connected with several
Raw material A bucket；
It is connected with pressure sensor and discharge port on the downside of the premixing tank；
The premixing tank is connected with the numerical value display screen.
Above-mentioned liquid mixing system of weighing is automatically controlled by the PLC control system, realizes full-automatic operation.Premixing tank
Weight information is read by the numerical value display screen real-time display, member easy to operation.
Raw material A and the proportioning of B are controlled by pressure sensor.In raw material A and raw material B adding procedures, by raw material A and original
The information of material B weight dynamically feeds back to PLC control system in real time, and PLC control system is real-time according to the weight signal received
Adjust raw material A and raw material B additions.
Further, raw material B pneumatic ball valves are provided between described raw material B barrels and the raw material B charge pumps.The raw material
It is provided with raw material A pneumatic ball valve between A barrels and the raw material A charge pump.
The conveying of raw material A and raw material B are realized by the raw material A charge pump and the raw material B charge pumps respectively.Raw material
The addition of A and raw material B are originated and are terminated respectively by the raw material A pneumatic ball valve and raw material B pneumatic ball valves opening and closing come real
It is existing.Raw material A and the adding speed of raw material B are controlled by the raw material A speed governing valve and the raw material B speed governing valves respectively.It is described
The mixing speed of stirring system is under the control of the PLC control system as raw material A and the adding speed of raw material B change and become
Change.
Further, raw material B speed governing valves are provided between the premixing tank and the raw material B charge pumps, it is former by controlling
Expect B speed governing valves, the adding speed of raw material B is controlled；It is provided with raw material between the premixing tank and the raw material A charge pump
A speed governing valves control the adding speed of raw material A by controlling raw material A speed governing valve.So that raw material adding speed and stirring
The mixing speed of system matches.
Further, it is provided with discharging pneumatic ball valve on the discharge port.The output of the raw material mixed is originated and is terminated
It is opened and closed by the discharging pneumatic ball valve to realize.
Further, it is provided with discharging pump on the discharge port.The raw material output mixed is by the discharging pump come real
It is existing.
The start and stop of the raw material A charge pump and the raw material B charge pumps, the raw material A pneumatic ball valve and the raw material B gas
Being opened and closed of dynamic ball valve, the speed governing of the raw material A speed governing valve and the raw material B speed governing valves, the stirring system mixing speed become
Change, discharging being opened and closed of pneumatic ball valve, the start and stop of the discharging pump are controlled by the PLC control system.
Compared with prior art, the utility model has the advantages that：
Liquid mixing system disclosed by the utility model of weighing by PLC control system, realize whole operation process it is complete from
Dynamicization can display real-time the weight of raw material in premixing tank, and the proportioning of two kinds of raw materials is to pass through by the way that numerical value display screen is arranged
The mode that quality is weighed configures, and is operated compared to volume proportion method more accurate.Solves proportioning caused by traditional volume matching method
Precision is low, the problem of production stability and consistency difference.Human assistance operation is eliminated simultaneously, improves production efficiency, is improved
Economic benefit.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the utility model and its spy
Sign, shape and advantage will become more apparent.Identical label indicates identical part in whole attached drawings.It can be by
Attached drawing is drawn according to ratio, it is preferred that emphasis is the purport of the utility model is shown.
Fig. 1 is the structural schematic diagram of liquid mixing system of weighing in the utility model embodiment.
In figure：
1- premixing tanks, 2- stirring systems, 3- pressure sensors, 4-PLC control systems, 5- raw material As charge pump 5,6- raw materials B
Charge pump, 7- numerical value display screens, 8- raw material A buckets, B barrels of 9- raw materials, 10- raw material B pneumatic ball valves, 11- raw material B speed governing valves, 12- go out
Material pump, 13- raw material A pneumatic ball valves, 14- raw material A speed governing valves, 15- discharging pneumatic ball valves.
Specific implementation mode
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, but not as this practicality
Novel restriction.
As shown in Figure 1, weighing liquid mixing system present embodiment discloses one kind.The liquid mixing system of weighing includes PLC controls system
System 4, premixing tank 1, stirring system 2, pressure sensor 3, raw material A charge pump 5, raw material B charge pumps 6, numerical value display screen 7, raw material A
Bucket 8, raw material B buckets 9 and discharge port；
Above-mentioned premixing tank 1 is set to the middle of the liquid mixing system of weighing, and above-mentioned premixing tank 1 is internally provided with stirring
System 2；The left side of above-mentioned premixing tank 1 is connected with raw material B charge pumps 6；The other end of above-mentioned raw materials B charge pumps 6 is connected with several
A raw material B buckets 9；
The right side of premixing tank 1 is connected with raw material A charge pump 5；The other end of raw material A charge pump 5 is connected with several raw material As
Bucket 8；
The downside of premixing tank 1 is connected with pressure sensor 3 and discharge port；
Premixing tank 1 is connected with numerical value display screen 7.
Liquid mixing system of weighing is automatically controlled by PLC control system 4, realizes full-automatic operation.The weight of premixing tank 1 is believed
Breath is read by numerical value display screen real-time display, member easy to operation.
Raw material A and the proportioning of B are controlled by pressure sensor 3.In raw material A and raw material B adding procedures, by raw material A and
The information of raw material B weight dynamically feeds back to PLC control system 4 in real time, and PLC control system 4 is according to the weight signal received
Adjustment raw material A and raw material B additions in real time.
It is provided with raw material B pneumatic ball valves 10 between raw material B buckets 9 and raw material B charge pumps 6.Raw material A bucket and raw material A charge pump
Between be provided with raw material A pneumatic ball valve.
The conveying of raw material A and raw material B are realized by raw material A charge pump 5 and raw material B charge pumps 6 respectively.Raw material A and original
The addition starting and termination of material B is realized by raw material A pneumatic ball valve 13 and the opening and closing of raw material B pneumatic ball valves 10 respectively.Raw material A and
The adding speed of raw material B is controlled by raw material A speed governing valve 14 and the raw material B speed governing valves 11 respectively.The stirring of stirring system
Speed is under the control of the PLC control system 4 as raw material A and the adding speed of raw material B change and change.
Raw material B speed governing valves 11 are provided between premixing tank 1 and raw material B charge pumps 6, it is right by controlling raw material B speed governing valves 11
The adding speed of raw material B is controlled；It is provided with raw material A speed governing valve 14 between premixing tank 1 and the raw material A charge pump 5, is passed through
Raw material A speed governing valve 14 is controlled, the adding speed of raw material A is controlled.So that the stirring of raw material adding speed and stirring system
Speed matches.
Discharging pneumatic ball valve 15 is provided on discharge port.The output of the raw material mixed originates and terminates pneumatic by discharging
Ball valve 15 is opened and closed to realize.
Discharging pump 12 is provided on discharge port.The raw material output mixed is realized by discharging pump 12.
The start and stop of raw material A charge pump 56 and raw material B charge pumps 6, raw material A pneumatic ball valve 13 and raw material B pneumatic ball valves 10
Opening and closing, the speed governing of raw material A speed governing valve 14 and raw material B speed governing valves 11, the mixing speed variation of stirring system 2, discharging pneumatic ball valve
15 opening and closing, the start and stop of discharging pump 12 are controlled by the PLC control system 4.
The concrete operation method of above-mentioned liquid mixing system of weighing is：
Under the control of PLC control system 4, stirring system 2 starts.After stirring system 2 starts, PLC control system 4 passes through
Raw material A pneumatic ball valve 13 is opened in control, and then PLC control system 4 starts raw material A charge pump 5 by control, is started toward premixing tank
1 filling raw material A.PLC control system 4 controls the filling speed of raw material A by raw material A speed governing valve 14.PLC control system 4 simultaneously
The mixing speed of stirring system 2 is adjusted according to the filling speed of raw material A.7 real-time display premixing tank 1 of numerical value display screen is total at this time
Weight, the person of being conveniently operated read.When the total weight of premixing tank 1 reaches preset value, PLC control system 4 closes original by controlling
Expect A pneumatic ball valves 13, be simultaneously stopped the operation of raw material A charge pump 5, so far completes the filling of raw material A.
Then, PLC control system 4 opens raw material B pneumatic ball valves 10 by control, and then PLC control system 4 passes through control
Start raw material B charge pumps 6, starts to fill raw material B toward premixing tank 1.PLC control system 4 controls raw material by raw material B speed governing valves 11
The filling speed of B.PLC control system 4 adjusts the mixing speed of stirring system 2 according to the filling speed of raw material B simultaneously.It counts at this time
It is worth the total weight of 7 real-time display premixing tank 1 of display screen, the person of being conveniently operated reads.When the total weight of premixing tank 1 reaches preset value
When, PLC control system 4 closes raw material B pneumatic ball valves 10 by control, is simultaneously stopped the operation of raw material B charge pumps 6, so far complete
At the filling of raw material B.
Stirring system 2 continues stirring until reaching default mixing time under the control of PLC control system 4, so far completes
Raw material A and raw material B are uniformly mixed.
Last PLC control system 4 opens discharging pneumatic ball valve 15 by controlling, and starts discharging pump 12, starts to discharge, so far
Completion is entirely weighed automatically with liquid stream journey.
Liquid mixing system is weighed disclosed in the present embodiment by PLC control system, realizes the full-automatic of whole operation process
Change, by the way that numerical value display screen is arranged, can display real-time the weight of raw material in premixing tank, and the proportioning of two kinds of raw materials is to pass through matter
It measures the mode weighed to configure, be operated compared to volume proportion method more accurate.Solves proportioning essence caused by traditional volume matching method
Spend low, the problem of production stability and consistency difference.Human assistance operation is eliminated simultaneously, is improved production efficiency, is improved
Economic benefit.
It should be appreciated by those skilled in the art that those skilled in the art are combining the prior art and above-described embodiment can be with
Realize change case, this will not be repeated here.Such change case has no effect on the substantive content of the utility model, not superfluous herein
It states.
The preferred embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as with the common side in this field
Formula is practiced；Any technical person familiar with the field all may be used in the case where not departing from technical solutions of the utility model ambit
Many possible changes and modifications are made to technical solutions of the utility model using the methods and technical content of the disclosure above, or are repaiied
It is changed to the equivalent embodiment of equivalent variations, this has no effect on the substantive content of the utility model.Therefore, every without departing from this practicality
The content of new technique scheme, any simple modification made to the above embodiment of foundation the technical essence of the utility model, etc.
With variation and modification, still fall within technical solutions of the utility model protection in the range of.
Claims (6)
- The liquid mixing system 1. one kind is weighed, which is characterized in that the liquid mixing system of weighing includes PLC control system, premixing tank, stirring System, pressure sensor, raw material A charge pump, raw material B charge pumps, numerical value display screen, raw material A bucket, B barrels of raw material and discharge port；The premixing tank is set to the middle of the liquid mixing system of weighing, and the premixing tank is internally provided with stirring system； Raw material B charge pumps are connected on the left of the premixing tank；The other end of the raw material B charge pumps is connected with B barrels of several raw materials；Raw material A charge pump is connected on the right side of the premixing tank；The other end of the raw material A charge pump is connected with several raw materials A barrels；It is connected with pressure sensor and discharge port on the downside of the premixing tank；The premixing tank is connected with the numerical value display screen.
- 2. liquid mixing system according to claim 1 of weighing, which is characterized in that the premixing tank and the raw material B charge pumps Between be provided with raw material B speed governing valves；It is provided with raw material A speed governing valve between the premixing tank and the raw material A charge pump.
- 3. liquid mixing system according to claim 1 of weighing, which is characterized in that described raw material B barrels and the raw material B charge pumps Between be provided with raw material B pneumatic ball valves.
- 4. liquid mixing system according to claim 1 of weighing, which is characterized in that the raw material A bucket and the raw material A charge pump Between be provided with raw material A pneumatic ball valve.
- 5. liquid mixing system according to claim 1 of weighing, which is characterized in that be provided with discharging pump on the discharge port.
- 6. liquid mixing system according to claim 1 of weighing, which is characterized in that be provided with discharging Pneumatic ball on the discharge port Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820347251.0U CN208066302U (en) | 2018-03-14 | 2018-03-14 | One kind is weighed liquid mixing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820347251.0U CN208066302U (en) | 2018-03-14 | 2018-03-14 | One kind is weighed liquid mixing system |
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| Publication Number | Publication Date |
|---|---|
| CN208066302U true CN208066302U (en) | 2018-11-09 |
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ID=64047081
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820347251.0U Active CN208066302U (en) | 2018-03-14 | 2018-03-14 | One kind is weighed liquid mixing system |
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| Country | Link |
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| CN (1) | CN208066302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931029A (en) * | 2019-03-11 | 2019-06-25 | 东营远唯智能科技有限公司 | Profile control infection system and method |
| CN113058496A (en) * | 2021-03-11 | 2021-07-02 | 珠海丽珠试剂股份有限公司 | Solution preparation method and solution preparation device |
-
2018
- 2018-03-14 CN CN201820347251.0U patent/CN208066302U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931029A (en) * | 2019-03-11 | 2019-06-25 | 东营远唯智能科技有限公司 | Profile control infection system and method |
| CN109931029B (en) * | 2019-03-11 | 2021-06-08 | 山东诚纳石油机械有限公司 | Profile control injection system and method |
| CN113058496A (en) * | 2021-03-11 | 2021-07-02 | 珠海丽珠试剂股份有限公司 | Solution preparation method and solution preparation device |
| CN113058496B (en) * | 2021-03-11 | 2022-09-27 | 珠海丽珠试剂股份有限公司 | Solution preparation method and solution preparation device |
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