CN209471011U - A kind of detachable polymer in-line viscometer - Google Patents
A kind of detachable polymer in-line viscometer Download PDFInfo
- Publication number
- CN209471011U CN209471011U CN201822196914.6U CN201822196914U CN209471011U CN 209471011 U CN209471011 U CN 209471011U CN 201822196914 U CN201822196914 U CN 201822196914U CN 209471011 U CN209471011 U CN 209471011U
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- China
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- capillary channel
- electric heating
- gear pump
- collet
- bypass line
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Abstract
The utility model discloses a kind of detachable polymer in-line viscometers, including dismountable flange, electric heating gear pump and temperature sensor, heating agent collet is set on the inside of dismountable flange, it is melt pipe on the inside of heating agent collet, melt pipe connects bypass line, bypass line upper end is provided with electric heating gear pump, electric heating gear pump lower end is equipped with the capillary channel being fixed on the inside of bypass line, pressure sensor before capillary channel upper end is arranged, temperature sensor, pressure sensor after the setting of capillary channel lower end are equipped in the middle part of capillary channel.The utility model uses electric heating gear pump form, so that in-line viscometer is small in size, it is easily disassembled after failure using flange design.
Description
Technical field
The utility model belongs to viscosity sensor field, and in particular to a kind of detachable polymer in-line viscometer.
Background technique
Polymer viscosity is the important parameter that production target is measured in production, general that sound is selected to insert vibration-type and capillary type
In-line viscometer calculates real time viscosity by sensor, and the general volume of viscosimeter is excessive, breaks down not easy to disassemble.
Utility model content
In view of the deficienciess of the prior art, the utility model provides a kind of detachable polymer in-line viscometer.
The utility model is achieved through the following technical solutions: a kind of detachable polymer in-line viscometer, including can
Flange, electric heating gear pump and temperature sensor are dismantled, heating agent collet, the heating agent collet are set on the inside of the dismountable flange
Inside is melt pipe, and the melt pipe connects bypass line, and the bypass line upper end is provided with electric heating gear pump, institute
It states electric heating gear pump lower end and is equipped with the capillary channel being fixed on the inside of the bypass line, before the capillary channel upper end setting
Pressure sensor, the capillary channel middle part are equipped with temperature sensor, pressure sensor after the capillary channel lower end setting.
It preferably, is conduction oil in the heating agent collet.
Compared with prior art, the utility model has the beneficial effects that
1. electric heating gear pump form is used, so that in-line viscometer is small in size.
2. flange design is used, it is easily disassembled after failure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In attached drawing: 1. dismountable flanges；2. heating agent collet；3. melt pipe；4. bypass line；5. electric heating gear pump；
Pressure sensor before 6.；7. capillary channel；8. temperature sensor；9. rear pressure sensor.
Specific embodiment
Such as a kind of detachable polymer in-line viscometer shown in FIG. 1 in Figure of description, including dismountable flange 1, electricity
Heat gear pumps 5 and temperature sensor 8, and heating agent collet 2 is arranged on the inside of dismountable flange 1, is melt pipe on the inside of heating agent collet 2
3, melt pipe 3 connects bypass line 4, and 4 upper end of bypass line is provided with electric heating gear pump 5, and 5 lower end of electric heating gear pump is set
There are the capillary channel 7 for being fixed in 4 inside of bypass line, pressure sensor 6 before 7 upper end of capillary channel is arranged, 7 middle part of capillary channel
Equipped with temperature sensor 8, pressure sensor 9 after the setting of 7 lower end of capillary channel.
A kind of detachable polymer in-line viscometer in the implementation case, interior heating agent collet 2 is conduction oil.
Concrete operating principle: in-line viscometer is installed to polymer melt main pipeline by dismountable flange 1, can be at any time
Disassembly is shut down, when operation, melt keeps good circulation by the heating of heating agent collet 2, and melt pipe 3 connect with main pipeline, warp
Hot 5 pressurized delivered of gear pump of motor is crossed, melt flows into capillary channel 7, the preceding pressure in 4 upper end of capillary channel by bypass line 4
Force snesor 6 and the rear pressure sensor 9 of lower end form pressure difference, measure by temperature sensor 8, and the numerical value obtained is by calculating
Real-time online viscosity is obtained, and signal is fed back into central control system.
In conclusion the preferred embodiment of only the utility model, is not used to limit the utility model implementation
Range, all equivalent changes according to carried out by shape described in the utility model claims range, construction, feature and spirit with repair
Decorations, should be included in the scope of the claims of the utility model.
Claims (2)
1. a kind of detachable polymer in-line viscometer, it is characterised in that: including dismountable flange (1), electric heating gear pump (5)
With temperature sensor (8), it is molten on the inside of the heating agent collet (2) that heating agent collet (2), which are arranged, in dismountable flange (1) inside
Body pipeline (3), the melt pipe (3) connect bypass line (4), and bypass line (4) upper end is provided with electric heating gear
It pumps (5), electric heating gear pump (5) lower end is equipped with the capillary channel (7) being fixed on the inside of the bypass line (4), described
Pressure sensor (6) before capillary channel (7) upper end is arranged, capillary channel (7) middle part is equipped with temperature sensor (8), described
Pressure sensor (9) after the setting of capillary channel (7) lower end.
2. a kind of detachable polymer in-line viscometer according to claim 1, it is characterised in that: the heating agent collet
It (2) is conduction oil in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196914.6U CN209471011U (en) | 2018-12-25 | 2018-12-25 | A kind of detachable polymer in-line viscometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196914.6U CN209471011U (en) | 2018-12-25 | 2018-12-25 | A kind of detachable polymer in-line viscometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209471011U true CN209471011U (en) | 2019-10-08 |
Family
ID=68089741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822196914.6U Active CN209471011U (en) | 2018-12-25 | 2018-12-25 | A kind of detachable polymer in-line viscometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209471011U (en) |
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2018
- 2018-12-25 CN CN201822196914.6U patent/CN209471011U/en active Active
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