CN201607387U - Viscosity alarm device for reactor - Google Patents
Viscosity alarm device for reactor Download PDFInfo
- Publication number
- CN201607387U CN201607387U CN2010201132645U CN201020113264U CN201607387U CN 201607387 U CN201607387 U CN 201607387U CN 2010201132645 U CN2010201132645 U CN 2010201132645U CN 201020113264 U CN201020113264 U CN 201020113264U CN 201607387 U CN201607387 U CN 201607387U
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- CN
- China
- Prior art keywords
- reactor
- viscosity
- temperature sensor
- alarm device
- current sensor
- 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 discloses a viscosity alarm device for a reactor and is characterized in that: the viscosity alarm device comprises a temperature sensor and a current sensor which are mounted on a reactor motor and respectively connected with a reactor circuit control module; the viscosity alarm device is additionally arranged in the reactor, comprises the temperature sensor, the current sensor and an alarm, the temperature sensor and the current sensor are mounted on the reactor motor; the viscosity alarm device ensures the production quality and performance stability of the material, meanwhile the viscosity device also avoids the damage of the reactor due to over-high viscosity and effectively improves the service life of the reactor.
Description
Technical field
The utility model relates to the production equipment of coating, especially a kind of viscosity warning device of reactor.
Background technology
Resin is a primary raw material of making plastics, coating, bonding agent, insulating material etc., synthetic resin is through chemical reactions such as over-churning, condensation, addition or catalysis, make resin become a kind of macromolecular process, and this process is generally carried out in reactor by micromolecule.Because the size of resin (with viscosity meter) viscosity in forming the macromolecule process is to weigh the important indicator of molecular resin amount size, and in the resin manufacture process, the viscosity of resin is the value of being above standard or limit value often.Because lack effective viscosity monitoring device in the reactor,, can cause the instability of resin property in case above-mentioned situation occurs, directly influence the product quality of making, serious meeting causes the material generation gel in the reactor, damages the internal components of reactor, influences the serviceable life of reactor.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, to the viscosity in the reactor effectively monitor, stable performance and effectively prolong the viscosity warning device of the reactor in reactor serviceable life.
Goal of the invention of the present utility model is achieved in that a kind of viscosity warning device of reactor, it is characterized in that: comprise being installed on temperature sensor and the current sensor that is connected with reactor circuit control module respectively on the reactor motor, on the described reactor circuit control module alarm is installed, described alarm is electrically connected with temperature sensor and current sensor.
The utility model improves the reactor equipment of prior art, sets up the viscosity warning device in reactor, and this viscosity warning device comprises temperature sensor, current sensor and alarm.Temperature sensor and current sensor are installed on the reactor motor, the stirring of reactor is finished by the reactor motor, because the working current of reactor motor changes according to the material in reactor viscosity change, and working current and material viscosity are proportional.For this reason, the working current of monitoring reaction still motor and temperature can the interior material viscosity of real-time monitoring reaction still.When material viscosity value of being above standard or limit value, temperature sensor and current sensor and circuit control module open circuit, and alarm circuit is communicated with and sounds the alarm, simultaneously, and the stall of reactor motor.After operating personnel hear alarm song, cut off the electricity supply, reactor and material are detected and adjust, detection and adjustment finish, reopen power supply, the reactor motor gets final product operate as normal, guarantees the quality of production and the stable performance of material, avoid reactor to damage simultaneously, effectively improve the serviceable life of reactor because of material viscosity is too high.
Description of drawings
Accompanying drawing 1 is the fundamental diagram of the utility model most preferred embodiment;
Accompanying drawing 2 is the structural representation of the utility model most preferred embodiment.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Shown in 1 and 2, the viscosity warning device of reactor of the present utility model comprises temperature sensor 1, current sensor 2 and alarm 3 with reference to the accompanying drawings.Temperature sensor 1 and current sensor 2 all are installed on the reactor motor 10, temperature sensor 1 is connected with reactor circuit control module 4 respectively with current sensor 2, and the temperature of reactor motor 10 and electric current detect by temperature sensor 1 and current sensor 2.The current sensor 2 that is installed on the reactor motor 10 generally has three, and the three-phase current voltage of detection reaction still motor 10 guarantees the accuracy that detects respectively.Alarm 3 is installed on the reactor circuit control module 4, and this alarm 3 is electrically connected with temperature sensor 1 and current sensor 2.
The stirring of reactor is finished by reactor motor 10, the operating voltage of reactor motor 10 and rotating magnetic field are steady state values, the working current of reactor motor 10 is that the variation according to the material viscosity in the reactor changes, and both sides are proportional.When material viscosity value of being above standard or limit value, for the rotating magnetic field that guarantees that reactor motor 10 is constant, the increase of stator coil electric current and the lifting of temperature must occur,, realize detecting by temperature sensor 1 and current sensor 2 according to These characteristics.When material viscosity value of being above standard or limit value, temperature sensor 1 and current sensor 2 open circuit with reactor circuit control module 4, alarm 3 circuit communications also sound the alarm, after operating personnel hear alarm song, material in reactor is detected and adjusts, and adjust in the permission range of viscosities.
Claims (1)
1. the viscosity warning device of a reactor, it is characterized in that: comprise being installed on temperature sensor (1) and the current sensor (2) that is connected with reactor circuit control module (4) respectively on the reactor motor (10), alarm (3) is installed on the described reactor circuit control module (4), and described alarm (3) is electrically connected with temperature sensor (1) and current sensor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201132645U CN201607387U (en) | 2010-02-01 | 2010-02-01 | Viscosity alarm device for reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201132645U CN201607387U (en) | 2010-02-01 | 2010-02-01 | Viscosity alarm device for reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607387U true CN201607387U (en) | 2010-10-13 |
Family
ID=42952092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201132645U Expired - Fee Related CN201607387U (en) | 2010-02-01 | 2010-02-01 | Viscosity alarm device for reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955064A (en) * | 2011-08-23 | 2013-03-06 | 苏州常乐泡塑有限公司 | Alarm for reactor motor |
| CN105524278A (en) * | 2014-09-29 | 2016-04-27 | 中国科学院大连化学物理研究所 | Method for preparing linear macromolecules with controllable molecular weight by solution polycondensation reaction |
-
2010
- 2010-02-01 CN CN2010201132645U patent/CN201607387U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955064A (en) * | 2011-08-23 | 2013-03-06 | 苏州常乐泡塑有限公司 | Alarm for reactor motor |
| CN105524278A (en) * | 2014-09-29 | 2016-04-27 | 中国科学院大连化学物理研究所 | Method for preparing linear macromolecules with controllable molecular weight by solution polycondensation reaction |
| CN105524278B (en) * | 2014-09-29 | 2018-07-20 | 中国科学院大连化学物理研究所 | A kind of method that solution polycondensation reaction prepares the controllable linear polymeric of molecular weight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20120201 |