CN215952794U - Mixer hot pot overtemperature alarm device - Google Patents
Mixer hot pot overtemperature alarm device Download PDFInfo
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- CN215952794U CN215952794U CN202121812845.2U CN202121812845U CN215952794U CN 215952794 U CN215952794 U CN 215952794U CN 202121812845 U CN202121812845 U CN 202121812845U CN 215952794 U CN215952794 U CN 215952794U
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- temperature
- mixer
- hot pot
- control cabinet
- overtemperature alarm
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Abstract
The utility model discloses an overtemperature alarm device for a hot pot of a mixer, which relates to the technical field of auxiliary equipment of mixers and comprises a mixer and a control cabinet, wherein a temperature sensor electrically connected with the control cabinet is arranged in the mixer, an overtemperature alarm electrically connected with the control cabinet is arranged on the outer side of the mixer, when the hot pot is in a manual state, if the hot mix reaches a set temperature and is not discharged in time, the temperature of the material continuously rises, and after the set temperature is reached, the temperature sensor transmits a signal to the control cabinet, so that the overtemperature alarm starts to alarm, the mixer trips to stop running, the hidden danger that the material continuously rises in temperature and changes color when the hot pot is in the manual state is avoided, and the quality of dry mixed materials is improved.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment of a mixer.
Background
The blendor comprises a horizontal rotation's container and rotatory vertical stirring vane etc. and during the shaping material stirring, the container turned left, and the blade turned right, because the effect against the current, the direction of motion is alternately between each granule of shaping material, and the chance of contact mutually increases, and the blendor is little to the extrusion force of material against the current, and calorific capacity is low, and stirring efficiency is high, and the compounding is comparatively even.
The blendor is at the during operation, sometimes the hot pot need be in under the manual state, the material heats up through the friction in the hot pot that mixes and reaches hot setting temperature, if hot mixing is unloaded and is in the manual state, reach behind the setting temperature, the material temperature continues to rise, treat that the stabilizer has consumed the back, the material can the thickener that discolours, and then influence subsequent cold mixing, storage and intelligent pipe chain charging system, influence the stability of low reaches production, simultaneously to the equipment life of whole compounding system influence, there is certain potential safety hazard during the follow-up processing material that discolours.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the overtemperature alarm device for the hot pot of the mixer, which can accurately monitor the material temperature, timely alarm, avoid the situation that the material temperature is continuously increased to change color of paste, and further improve the quality of dry mixed materials.
The utility model is realized by the following technical scheme: the utility model provides a blendor hot pot overtemperature alarm device, includes blendor and switch board, be equipped with in the blendor with switch board electric connection's temperature sensor, the blendor outside be equipped with switch board electric connection's overtemperature alarm ware.
Through the scheme, when the hot pot is in a manual state, if the hot mix reaches the set temperature and is not discharged in time, the material temperature continuously rises, and after the material temperature reaches the set value, the temperature sensor transmits a signal to the control cabinet, so that the over-temperature alarm starts to alarm, and the blender is tripped to stop running, thereby avoiding the hidden danger of the material continuously rising temperature and discoloring paste when the hot pot is in the manual state, improving the quality of the dry mix, prolonging the service life of the whole mix system, being beneficial to the production stability of a downstream production link, avoiding the subsequent manual material digging link caused by the discoloring paste of the material, and improving the safety factor of equipment during the working period of staff.
Further, the temperature limit of the overtemperature alarm is 125 ℃.
Through the scheme, if the material temperature continuously rises to exceed 125 ℃, the overtemperature alarm device can automatically alarm, so that the color change of the material due to continuous temperature rise is avoided.
Furthermore, the control cabinet is a PLC control cabinet.
Through the scheme, the PLC control cabinet control system automatically alarms after the material temperature of the hot pot exceeds the set value, so that the mixer stops running, and the material temperature is prevented from continuously rising.
Furthermore, the temperature sensing component of the temperature sensor is a bimetallic strip.
Through above-mentioned scheme, the bimetallic strip is in free state when normal work, and the contact is in normally open state, and when material temperature reached the upper limit temperature, the bimetallic strip was heated and closed contact, and the switch-on circuit gives switch board with signal transmission, and after material temperature recovered to normal temperature, the contact was opened automatically, recovered normal operating condition.
Further, the temperature sensors are uniformly distributed inside the mixer.
Through the scheme, the temperature sensors are uniformly distributed inside the mixer, so that the temperature sensors monitor the material temperature of each part inside the mixer, the monitoring range is enlarged, and the monitoring precision is improved.
The utility model has the following beneficial effects:
1. when the hot pot is in a manual state, if the hot mixture reaches a set temperature and is not discharged in time, the material temperature continuously rises, and after the hot mixture reaches the set value, the temperature sensor transmits a signal to the control cabinet, so that the overtemperature alarm starts to alarm, and the mixer trips to stop running, thereby avoiding the hidden danger that the material continuously rises in temperature and changes color paste when the hot pot is in the manual state, improving the quality of the dry mixture, prolonging the service life of the whole mixing system, being beneficial to the production stability of a downstream production link, avoiding a subsequent manual material digging link caused by the material color paste, and improving the safety coefficient of equipment during the working period of staff;
2. temperature sensor evenly distributed is inside the blendor for temperature sensor monitors the inside material temperature everywhere of blendor, enlarges monitoring range and has improved the monitoring precision.
Drawings
FIG. 1 is a schematic structural view of the present invention;
reference numerals: 11. a mixer; 12. a control cabinet; 13. a temperature sensor; 14. an overtemperature alarm.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Referring to fig. 1, a hot pot overtemperature alarm device of blendor, including blendor 11 and switch board 12, switch board 12 is PLC switch board 12, be provided with in the blendor 11 with switch board 12 electric connection's temperature sensor 13, the blendor 11 outside is provided with the overtemperature alarm 14 with switch board 12 electric connection, overtemperature alarm 14 temperature limit is 125 ℃, when the hot pot is in manual state, if the hot muddy temperature reaches the settlement temperature and in time unloads, the material temperature lasts to rise, after reaching 125 ℃, temperature sensor 13 gives switch board 12 with signal transmission, make overtemperature alarm 14 begin to report to the police, the tripping operation stop of blender 11.
Referring to fig. 1, a blendor hot pot overtemperature alarm device, temperature sensor 13's temperature sensing subassembly is the bimetallic strip, and the bimetallic strip is in free state when normal work, and the contact is in normally open state, and when material temperature reached 125 ℃, the bimetallic strip was heated and closed contact, and the switch-on circuit gives switch board 12 with signal transmission, and after material temperature recovered to normal temperature, the contact was opened automatically, resumes normal operating condition.
Referring to fig. 1, a hot pot over-temperature alarm device of blendor, temperature sensor 13 evenly distributed is inside 11 blendors for temperature sensor 13 monitors 11 inside material temperature everywhere of blendor, enlarges monitoring range and has improved the monitoring precision.
The working principle of the utility model is as follows: when the hot pot is in a manual state, if the hot mixture reaches a set temperature and is not discharged in time, the material temperature continuously rises, and reaches 125 ℃, the temperature sensor 13 transmits a signal to the control cabinet 12, so that the over-temperature alarm 14 starts to alarm, the mixer 11 trips to stop running, the bimetallic strip is in a free state when normally working, the contact is in a normally open state, when the material temperature reaches 125 ℃, the bimetallic strip is heated to close the contact, a circuit is connected, the signal is transmitted to the control cabinet 12, when the material temperature returns to a normal temperature, the contact is automatically opened, the normal working state is restored, the temperature sensor 13 is uniformly distributed in the mixer 11, so that the temperature sensor 13 monitors the material temperature at each position in the mixer 11, the monitoring range is expanded, and the monitoring accuracy is improved, the utility model can accurately monitor the material temperature, alarm in time, and avoid the situation that the material temperature continuously rises to change color, thereby improving the quality of the dry mixture.
Claims (5)
1. The utility model provides a blendor hot pot overtemperature alarm device, its characterized in that, includes blendor (11) and switch board (12), be equipped with in blendor (11) with switch board (12) electric connection's temperature sensor (13), blender (11) outside be equipped with switch board (12) electric connection's overtemperature alarm (14).
2. A mixer hot pot overtemperature warning device according to claim 1, characterized in that the overtemperature warning device (14) is limited to 125 ℃.
3. A mixer hot pot overtemperature warning device according to claim 1, characterized in that the control cabinet (12) is a PLC control cabinet (12).
4. The over-temperature alarm device for the hot pot of the mixer as claimed in claim 1, wherein the temperature sensing component of the temperature sensor (13) is a bimetallic strip.
5. A mixer hot pot overtemperature warning device according to claim 1, characterized in that the temperature sensors (13) are evenly distributed inside the mixer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121812845.2U CN215952794U (en) | 2021-08-04 | 2021-08-04 | Mixer hot pot overtemperature alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121812845.2U CN215952794U (en) | 2021-08-04 | 2021-08-04 | Mixer hot pot overtemperature alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215952794U true CN215952794U (en) | 2022-03-04 |
Family
ID=80435573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121812845.2U Active CN215952794U (en) | 2021-08-04 | 2021-08-04 | Mixer hot pot overtemperature alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215952794U (en) |
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2021
- 2021-08-04 CN CN202121812845.2U patent/CN215952794U/en active Active
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