CN210506546U - Aluminum cell cathode steel bar and furnace plate temperature detection early warning device - Google Patents
Aluminum cell cathode steel bar and furnace plate temperature detection early warning device Download PDFInfo
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- CN210506546U CN210506546U CN201921446648.6U CN201921446648U CN210506546U CN 210506546 U CN210506546 U CN 210506546U CN 201921446648 U CN201921446648 U CN 201921446648U CN 210506546 U CN210506546 U CN 210506546U
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Abstract
The utility model provides an aluminium cell cathode steel bar and stove plate temperature detect early warning device, when needing test electrolysis cell cathode steel bar and stove plate temperature, running gear drive shielding shell moves cathode steel bar and corresponding stove plate position along the hanger rail, and I rotation of motor drives I drive support of pivot and rotates to make two thermal imaging meters rotate and measure the position, thereby can accurate measurement temperature. Motor I and running gear are located the shield shell, consequently can effectively protect inside electrical components, improve life. The temperature detection is completely replaced by manual work, so that the efficiency is improved, and the accuracy of temperature measurement is also improved.
Description
Technical Field
The utility model relates to an aluminium electroloysis makes technical field, concretely relates to aluminium cell negative pole rod iron and stove board temperature detection early warning device.
Background
With the continuous development of the aluminum industry, big data, intellectualization and automation are gradually popularized and applied in the aluminum electrolysis industry, but the detection and collection of the temperature of the cathode steel bar and the furnace plate of the aluminum electrolysis still adopts a manual handheld infrared thermometer to detect point by point, and records the temperature data on a table manually, so that the working efficiency is low, a large amount of manpower is occupied, and the collected data cannot form a big database, thereby seriously restricting the intelligent automation process of the aluminum electrolysis.
Disclosure of Invention
The utility model provides an aluminum cell cathode steel bar and furnace plate temperature detection early warning device for improving temperature collection efficiency and collection precision, in order to overcome the defects of the prior art.
The utility model overcomes the technical scheme that its technical problem adopted is:
a temperature detection and early warning device for a cathode steel bar and a furnace plate of an aluminum electrolytic cell comprises:
the hanging rail is horizontally fixed on the I-shaped steel at the bottom of the electrolytic cell and is arranged along the length direction of the electrolytic cell;
the shielding shell is sealed at the periphery, the interior of the shielding shell is provided with a containing cavity, the containing cavity is in transmission connection with the hanger rail through a traveling mechanism, and the traveling mechanism drives the shielding shell to move along the length direction of the hanger rail;
the motor I is arranged in the containing cavity of the shielding shell, and an output shaft of the motor I is in transmission connection with the rotating shaft I through a flange; and
the support is located shielding shell under, and the upper end of support links to each other with pivot I, and the thermal imaging system is installed respectively to the left and right sides of support.
The travelling mechanism comprises a main shaft horizontally arranged in the shielding shell through a bearing II, a motor II arranged in the shielding shell, a rotating shaft III arranged on the left side and the right side of the shielding shell and guide surfaces arranged at the left end and the right end of a hanger rail bottom through a bearing IV and horizontally rotated, rollers are arranged at the inner side ends of the rotating shaft III and are in rolling friction contact with the guide surfaces corresponding to the same side, a gear I is arranged on an output shaft of the motor II, a gear III is arranged on the main shaft, the gear I is meshed with the gear III, the main shaft is in transmission connection with the rotating shaft III through a transmission mechanism, and when the main shaft rotates, the transmission mechanism drives the rotating shaft III to synchronously rotate with the.
The left side and the right side of the screen shell are respectively provided with a radar detector, and the radar detectors are connected to a motor controller of the motor II.
The guide rail surface is an inclined surface with the height gradually reduced from inside to outside, the roller is a conical cone pulley, and the conical surface of the roller is in contact with the inclined surface.
The transmission mechanism comprises a rotating shaft II, a gear IV, a gear V and gears II, wherein the rotating shaft II is horizontally and rotatably arranged on the left side and the right side of the shielding shell through bearings III respectively, the gear IV is arranged on the outer side end of the rotating shaft II, the gear V is arranged on the outer side end of the rotating shaft III, the gears II are arranged on the left end and the right end of the main shaft respectively, the gear II is meshed with the lower end of the gear IV on the same side, and the upper end.
The utility model has the advantages that: when electrolysis trough cathode steel bar and stove board temperature need be tested, running gear drive shielding shell moves cathode steel bar and corresponding stove board position along the hanger rail, and I rotation of motor drives I drive support of pivot and rotates to make two thermal imaging meters rotate and measure the position, thereby can accurate measurement temperature. Motor I and running gear are located the shield shell, consequently can effectively protect inside electrical components, improve life. The temperature detection is completely replaced by manual work, so that the efficiency is improved, and the accuracy of temperature measurement is also improved.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the hanger rail of the present invention;
in the figure, 1, an electrolytic bath 2, I-steel 3, a hanging rail 4, a shielding shell 5, a radar detector 6, a thermal imaging instrument 7, a guide rail surface 8, a support 9, a motor I10, a flange 11, a rotating shaft I12, a bearing I13, a motor II 14, a gear I15, a main shaft 16, a bearing II 17, a gear II 18, a gear III 19, a rotating shaft II 20, a bearing III 21, a gear IV 22, a rotating shaft III 23, a bearing IV 24, a gear V25 and a roller.
Detailed Description
The present invention will be further explained with reference to fig. 1 and 2.
A temperature detection and early warning device for a cathode steel bar and a furnace plate of an aluminum electrolytic cell comprises: the hanging rail 3 is horizontally fixed on the I-shaped steel 2 at the bottom of the electrolytic cell 1, and the hanging rail 3 is arranged along the length direction of the electrolytic cell 1; the shielding shell 4 is sealed at the periphery, is internally provided with a containing cavity and is in transmission connection with the hanger rail 3 through a travelling mechanism, and the travelling mechanism drives the shielding shell 4 to move along the length direction of the hanger rail 3; the rotating shaft I11 is rotatably arranged at the lower end of the shielding shell 4 along the vertical direction through a bearing I12, the motor I9 is arranged in the containing cavity of the shielding shell 4, and an output shaft of the motor I9 is in transmission connection with the rotating shaft I11 through a flange 10; and the support 8 is positioned right below the shielding shell 4, the upper end of the support 8 is connected with the rotating shaft I11, and the thermal imaging cameras 6 are respectively arranged on the left side and the right side of the support 8. When needs test electrolysis trough cathode steel bar and stove board temperature, running gear drive shielding shell 4 moves cathode steel bar and corresponding stove board position along hanger rail 3, and motor I9 rotates, and I11 drive support 8 of drive pivot rotates to make 6 rotations of two thermal imaging systems to measure the position, thereby can accurate measurement temperature. Motor I9 and running gear are located shielding shell 4, consequently can effectively protect inside electrical components, improve life. The temperature detection is completely replaced by manual work, so that the efficiency is improved, and the accuracy of temperature measurement is also improved.
The traveling mechanism can be of a structure comprising a main shaft 15 horizontally arranged in the shielding shell 4 through a bearing II 16, a motor II 13 arranged in the shielding shell 4, rotating shafts III 22 horizontally and rotatably arranged on the left side and the right side of the shielding shell 4 through bearings IV 23 respectively, and guide surfaces 7 arranged on the left end and the right end of the bottom of the hanger rail 3, wherein a roller 25 is arranged at the inner side end of each rotating shaft III 22, the roller 25 is in rolling friction contact with the corresponding guide surface 7 on the same side, a gear I14 is arranged on an output shaft of the motor II 13, a gear III 18 is arranged on the main shaft 15, the gear I14 is meshed with the gear III 18, the main shaft 15 is in transmission connection with the rotating shafts III 22 through a transmission mechanism, and when the main shaft 15 rotates, the transmission mechanism drives the rotating. The motor II 13 rotates to drive the rotating shaft III 22 to synchronously rotate through the meshed gear I14 and the gear III 18, so that the two rollers 25 roll on the guide rail surfaces 7 on the left side and the right side of the hanger rail 3, and the shielding shell 4 is driven to move along the hanger rail 3.
Furthermore, the left side and the right side of the screen shell 4 are respectively provided with a radar detector 5, and the radar detectors 5 are connected to a motor controller of the motor II 13. When high-temperature foreign matters such as an electrolyte shell surface block in the aluminum electrolytic cell fall off, the radar detector 5 can detect the falling, so that the motor controller controls the motor II 13 to stop moving in a power-off mode, and the thermal imager 6 and the shielding shell 4 are prevented from being injured by smashing.
Preferably, the guide surface 7 is an inclined surface gradually decreasing in height from the inside to the outside, the roller 25 is a conical cone, and the conical surface of the roller 25 is in contact with the inclined surface. Because the guide rail surface 7 is an inclined surface, dust can be prevented from being attached to the guide rail surface 7 of the hanger rail 3, the cleanness of the whole travelling mechanism is kept, and the roller 25 is prevented from slipping.
The transmission mechanism can be a structure which comprises a rotating shaft II 19, a gear IV 21, a gear V24 and gears II 17, wherein the rotating shaft II 19 is horizontally and rotatably arranged on the left side and the right side of the shielding shell 4 through bearings III 20, the gear IV 21 is arranged at the outer side end of the rotating shaft II 19, the gear V24 is arranged at the outer side end of the rotating shaft III 22, the gears II 17 are respectively arranged at the left end and the right end of the main shaft 15, the gears II 17 are meshed with the lower end of the gear IV 21 on the same side, and the upper. The motor II 13 drives the main shaft 15 to rotate, the main shaft 15 drives the two gears II 17 on two sides to rotate, the gear II 17 is meshed with the gear IV 21, so that the rotating shaft II 19 is driven to rotate, the upper end of the rotating shaft II 21 is meshed with the gear V24, and the rotating shaft III 22 is driven to drive the roller 25 to rotate.
Claims (5)
1. The utility model provides an aluminium cell negative pole rod iron and stove board temperature detection early warning device which characterized in that includes:
the hanging rail (3) is horizontally fixed on the I-shaped steel (2) at the bottom of the electrolytic tank (1), and the hanging rail (3) is arranged along the length direction of the electrolytic tank (1);
the shielding shell (4) is sealed at the periphery, a containing cavity is formed in the shielding shell, the shielding shell is in transmission connection with the hanger rail (3) through a traveling mechanism, and the traveling mechanism drives the shielding shell (4) to move along the length direction of the hanger rail (3);
the rotating shaft I (11) is rotatably arranged at the lower end of the shielding shell (4) along the vertical direction through a bearing I (12), the motor I (9) is arranged in the containing cavity of the shielding shell (4), and an output shaft of the motor I is in transmission connection with the rotating shaft I (11) through a flange (10); and
the support (8) is located under the shielding shell (4), the upper end of the support (8) is connected with the rotating shaft I (11), and the thermal imaging cameras (6) are installed on the left side and the right side of the support (8) respectively.
2. The aluminum electrolysis cell cathode steel bar and furnace plate temperature detection and early warning device of claim 1, which is characterized in that: the travelling mechanism comprises a main shaft (15) horizontally arranged in the shielding shell (4) through a bearing II (16), a motor II (13) arranged in the shielding shell (4), rotating shafts III (22) horizontally and rotatably arranged on the left side and the right side of the shielding shell (4) through bearings IV (23) respectively, and guide rail surfaces (7) arranged on the left end and the right end of the bottom of the hanging rail (3), the inner side end of the rotating shaft III (22) is provided with a roller (25), the roller (25) is in rolling friction contact with the corresponding guide rail surface (7) on the same side, a gear I (14) is installed on an output shaft of the motor II (13), a gear III (18) is installed on the main shaft (15), the gear I (14) is meshed with the gear III (18), the main shaft (15) is in transmission connection with the rotating shaft III (22) through a transmission mechanism, when the main shaft (15) rotates, the transmission mechanism drives the rotating shaft III (22) to rotate synchronously with the main shaft (15).
3. The aluminum electrolysis cell cathode steel bar and furnace plate temperature detection and early warning device of claim 2, which is characterized in that: the left side and the right side of the shielding shell (4) are respectively provided with a radar detector (5), and the radar detectors (5) are connected to a motor controller of the motor II (13).
4. The aluminum electrolysis cell cathode steel bar and furnace plate temperature detection and early warning device of claim 2, which is characterized in that: the guide rail surface (7) is an inclined plane gradually reduced from inside to outside in height, the roller (25) is a conical cone pulley, and the conical surface of the roller (25) is in contact with the inclined plane.
5. The aluminum electrolysis cell cathode steel bar and furnace plate temperature detection and early warning device of claim 2, which is characterized in that: the transmission mechanism comprises a rotating shaft II (19) which is horizontally and rotatably arranged on the left side and the right side of the shielding shell (4) through bearings III (20), a gear IV (21) which is arranged on the outer side end of the rotating shaft II (19), a gear V (24) which is arranged on the outer side end of the rotating shaft III (22) and gears II (17) which are respectively arranged on the left end and the right end of the main shaft (15), the gears II (17) are meshed with the lower end of the gear IV (21) on the same side, and the upper end of the gear IV (21) is meshed with the gear V (24) on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921446648.6U CN210506546U (en) | 2019-09-03 | 2019-09-03 | Aluminum cell cathode steel bar and furnace plate temperature detection early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921446648.6U CN210506546U (en) | 2019-09-03 | 2019-09-03 | Aluminum cell cathode steel bar and furnace plate temperature detection early warning device |
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| Publication Number | Publication Date |
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| CN210506546U true CN210506546U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921446648.6U Active CN210506546U (en) | 2019-09-03 | 2019-09-03 | Aluminum cell cathode steel bar and furnace plate temperature detection early warning device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855016A (en) * | 2020-07-09 | 2020-10-30 | 承德石油高等专科学校 | Electrolytic aluminum cell bus moving temperature measuring device |
| CN112945394A (en) * | 2021-01-21 | 2021-06-11 | 国网北京市电力公司 | Thermal imaging multipoint temperature measuring device and method |
-
2019
- 2019-09-03 CN CN201921446648.6U patent/CN210506546U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855016A (en) * | 2020-07-09 | 2020-10-30 | 承德石油高等专科学校 | Electrolytic aluminum cell bus moving temperature measuring device |
| CN112945394A (en) * | 2021-01-21 | 2021-06-11 | 国网北京市电力公司 | Thermal imaging multipoint temperature measuring device and method |
| CN112945394B (en) * | 2021-01-21 | 2023-08-29 | 国网北京市电力公司 | Thermal imaging multi-point temperature measurement device and method |
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