CN202599784U - Resin material viscosity on-line detection device - Google Patents
Resin material viscosity on-line detection device Download PDFInfo
- Publication number
- CN202599784U CN202599784U CN 201220244586 CN201220244586U CN202599784U CN 202599784 U CN202599784 U CN 202599784U CN 201220244586 CN201220244586 CN 201220244586 CN 201220244586 U CN201220244586 U CN 201220244586U CN 202599784 U CN202599784 U CN 202599784U
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- China
- Prior art keywords
- resin material
- rotor
- material viscosity
- viscosity
- measuring device
- 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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Abstract
The utility model provides a resin material viscosity on-line detection device, which comprises a reaction kettle, a rotor, a small motor, a current transmitter and a distributed control system (DCS), wherein a through hole is formed in the upper surface of the reaction kettle; one end of the rotor extends from the through hole to the inner part of the reaction kettle, and the other end of the rotor is connected with the small motor; the small motor is connected with the current transmitter; and the current transmitter is connected with DCS and used for receiving output current data of the small motor. The resin material viscosity on-line detection device has the advantages that on the basis of the conventional device, functions of a main stirrer are separated, so the main stirrer is only used for stirring, and an independent rotor is added for measurement. Because the rotor is only used for the measurement, the output speed and frequency of the small motor can remain unchanged, so the viscosity of resin in the reaction kettle can be accurately obtained by measuring the current change of the small motor. The resin material viscosity on-line detection device is convenient to use and accurate in measuring result.
Description
Technical field
The utility model belongs to the viscosity measurements field, is specifically related to a kind of resin material viscosity on-line measuring device.
Background technology
Liquid mobile is the continuous change procedure under gravity and external force effect, and the velocity contrast that exists between the fluid fluid layer and the transmission of motion all are because fluid has viscosity.Viscosity is one of important physical parameter of characteristics of liquids, and the measurement of resin viscosity is very important in production of resins technology.In the past, the method that resin material viscosity measurements all adopts on-site sampling, laboratory to measure with viscosity meter, this mode is required great effort time-consuming, has a strong impact on production efficiency; And the resulting test result in laboratory does not have real-time, poor reproducibility.In recent years, the on-line measuring device of resin viscosity has appearred, this type device generally all be with the stirrer in the agitated reactor as the surveying work head, the electric current of the motor through the work of real-time monitoring driving stirrer changes measures viscosity.But this on-line measuring device can be activated the influence of factors such as the speed, change of frequency of motor, and testing result is not very accurate.
The utility model content
The utility model provides a kind of testing result resin material viscosity on-line measuring device accurately to the deficiency of above-mentioned prior art.
The utility model is realized through following technical scheme:
A kind of resin material viscosity on-line measuring device; It is characterized in that comprise agitated reactor, rotor, small machine and current transducer, the upper surface of said agitated reactor offers a through hole; One end of rotor stretches into agitated reactor inside from said through hole, and the other end links to each other with small machine; Current transducer links to each other with small machine, is used to receive and export the current data of small machine.
The further setting of the utility model is that said rotor departs from the central shaft of agitated reactor.
The further setting of the utility model is that said small machine is AC induction motor or direct current generator.
The further setting of the utility model is that said resin material viscosity on-line measuring device also comprises DCS and display terminal, and current transducer links to each other with display terminal through DCS control system communication bus.
The described resin material viscosity of the utility model on-line measuring device on the basis of existing apparatus, is separated the function of main stirrer, main stirrer is only done stirred usefulness; And do measurement usefulness through increasing an independent rotor.Because rotor is only done to measure and used, the output speed of small machine and frequency can remain unchanged, thereby change through the electric current of measuring small machine, can know the viscosity of resin in the agitated reactor accurately.This resin material viscosity on-line measuring device is easy to use, measurement result is accurate.
Description of drawings
Fig. 1 is the structural representation of the said resin material viscosity of the utility model on-line measuring device.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
As shown in Figure 1; The utility model provides a kind of resin material viscosity on-line measuring device; Comprise agitated reactor 1, rotor 2, small machine 3 and current transducer 4; The upper surface of said agitated reactor 1 offers a through hole, and an end of rotor 2 stretches into agitated reactor 1 inside from said through hole, and the other end links to each other with small machine 3; Current transducer 4 links to each other with small machine 3, is used to receive and export the current data of small machine 3, and the DCS control system calculates the viscosity data of liquid in the agitated reactor 1 according to the output current of small machine 3.The center of agitated reactor 1 also is provided with main stirrer 6, and an end of main stirrer 6 stretches into agitated reactor 1 inside, and the other end links to each other with main motor 7, and main motor 7 drives main stirrer 6 rotations, and the resin material in the agitated reactor 1 is fully stirred.Said rotor 2 departs from the central shaft of agitated reactor 1, is positioned at the top-side of agitated reactor 1.Said small machine 3 can be AC induction motor or direct current generator.
For the ease of the result of Direct observation viscosity measurement, said resin material viscosity on-line measuring device also comprises a display terminal 5, and current transducer 4 links to each other with display terminal 5 through DCS control system communication bus.
The above is the preferred embodiment of the utility model, and all equivalent variations of being done according to the utility model claim all should belong to the protection domain of the utility model.
Claims (4)
1. resin material viscosity on-line measuring device; It is characterized in that comprise agitated reactor, rotor, small machine, current transducer and DCS control system, the upper surface of said agitated reactor offers a through hole; One end of rotor stretches into agitated reactor inside from said through hole, and the other end links to each other with small machine; Current transducer links to each other with small machine, is used to receive and export the current data of small machine.
2. resin material viscosity on-line measuring device according to claim 1 is characterized in that said rotor departs from the central shaft of agitated reactor.
3. resin material viscosity on-line measuring device according to claim 1 is characterized in that said small machine is AC induction motor or direct current generator.
4. resin material viscosity on-line measuring device according to claim 1 is characterized in that, said resin material viscosity on-line measuring device also comprises a display terminal, and current transducer links to each other with display terminal through DCS control system communication bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244586 CN202599784U (en) | 2012-05-24 | 2012-05-24 | Resin material viscosity on-line detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244586 CN202599784U (en) | 2012-05-24 | 2012-05-24 | Resin material viscosity on-line detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599784U true CN202599784U (en) | 2012-12-12 |
Family
ID=47317313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220244586 Expired - Fee Related CN202599784U (en) | 2012-05-24 | 2012-05-24 | Resin material viscosity on-line detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568668A (en) * | 2014-12-19 | 2015-04-29 | 广西大学 | Device and method for automatically monitoring viscosity of adhesive |
| CN104914010A (en) * | 2015-06-30 | 2015-09-16 | 湖南三德科技股份有限公司 | Coal sample viscosity judgment method used for coal sample collection and preparation integration |
-
2012
- 2012-05-24 CN CN 201220244586 patent/CN202599784U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568668A (en) * | 2014-12-19 | 2015-04-29 | 广西大学 | Device and method for automatically monitoring viscosity of adhesive |
| CN104914010A (en) * | 2015-06-30 | 2015-09-16 | 湖南三德科技股份有限公司 | Coal sample viscosity judgment method used for coal sample collection and preparation integration |
| CN104914010B (en) * | 2015-06-30 | 2017-12-26 | 湖南三德科技股份有限公司 | A kind of coal sample viscosity determination methods for coal sampling integration |
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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: 20121212 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |