CN216770798U - Direct-moving temperature measuring device for coke oven - Google Patents
Direct-moving temperature measuring device for coke oven Download PDFInfo
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- CN216770798U CN216770798U CN202122802250.5U CN202122802250U CN216770798U CN 216770798 U CN216770798 U CN 216770798U CN 202122802250 U CN202122802250 U CN 202122802250U CN 216770798 U CN216770798 U CN 216770798U
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Abstract
The utility model discloses a direct-moving temperature measuring device of a coke oven, wherein a temperature measuring unit of the device is used for measuring and acquiring temperature signals, a data storage unit stores temperature data information, a control unit is respectively and electrically connected with a moving unit, a temperature measuring unit, a data storage unit and an alarm unit, the moving unit comprises a driving unit and a circular rail base, the temperature measuring unit is arranged on the circular rail base and driven by the driving unit to move along the circular rail base, the temperature measuring unit comprises a high-temperature infrared thermometer and a microprocessor, the height of the high-temperature infrared thermometer is flush with the height of a bridge brick of the coke oven, an output signal of the high-temperature infrared thermometer is transmitted to the microprocessor, the microprocessor processes the temperature signal and transmits the processed temperature signal to the control unit, the control unit receives the temperature signal exceeding a set threshold value and then transmits an early warning signal to the alarm unit, and the alarm unit transmits an audible and visual alarm signal. The device realizes the all-round temperature detection of the furnace top observation furnace cover and ensures the safe and reliable operation of the coke oven.
Description
Technical Field
The utility model relates to the technical field of coke oven equipment, in particular to a direct-moving temperature measuring device for a coke oven.
Background
When the direct-moving temperature of the existing coke oven is measured, the temperature measuring device directly aims at the middle position of a lamp cap brick and a nose bridge brick of the coke oven to carry out measurement and estimation, and the following problems often exist in the temperature measuring process: 1. most of the existing coke oven straight-moving temperature measuring devices are fixedly and directly arranged on a fire observation furnace cover on the furnace top, so that on one hand, the temperature on the fire observation furnace cover is high, the coke oven straight-moving temperature measuring devices are easily damaged, and the service life of the coke oven straight-moving temperature measuring devices is influenced, and on the other hand, the existing fixedly arranged coke oven straight-moving temperature measuring devices cannot carry out all-around detection on the fire observation furnace cover, and the detection data is single, so that the data is inaccurate; 2. the existing direct-moving temperature measuring device for the coke oven does not have the temperature abnormity warning function, so that an operator cannot perform timely troubleshooting operation on the coke oven, certain potential safety hazards exist, and the safe and reliable operation of the coke oven is influenced.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a coke oven straight-moving temperature measuring device, which overcomes the defect of the traditional coke oven straight-moving temperature measurement, realizes the omnibearing temperature detection of a furnace top fire observation furnace cover and ensures the accuracy of the detection; the influence of the temperature of the coke oven is avoided, and the service life is prolonged; and giving early warning in time to ensure the safe and reliable operation of the coke oven.
In order to solve the technical problem, the coke oven straight-moving temperature measuring device comprises a control unit, a moving unit, a temperature measuring unit, a data storage unit and an alarm unit, wherein the temperature measuring unit is used for measuring and acquiring temperature signals, the data storage unit is used for storing temperature data information of the temperature measuring unit, the control unit is respectively and electrically connected with the moving unit, the temperature measuring unit, the data storage unit and the alarm unit, the moving unit comprises a driving unit and a circular track base, the temperature measuring unit is arranged on the circular track base and is driven by the driving unit to move along the circular track base, the temperature measuring unit comprises a high-temperature infrared thermometer and a microprocessor, the high-temperature infrared thermometer is positioned on the circular track base, the height of the high-temperature infrared thermometer is flush with the height of a bridge brick of a coke oven, the high-temperature infrared thermometer detects the temperature of the oven lid of the fire observation oven in real time, and the output signal of the high-temperature infrared thermometer is transmitted to the microprocessor, the microprocessor processes the temperature signal and transmits the temperature signal to the control unit, the control unit receives the temperature signal exceeding a set threshold value and then sends an early warning signal to the alarm unit, and the alarm unit sends an audible and visual alarm signal.
Furthermore, the circular rail base is annularly arranged on the outer side of the coke oven.
Furthermore, the device also comprises a double-layer stainless steel shell, the temperature measuring unit is arranged in the double-layer stainless steel shell, and the temperature measuring end of the high-temperature infrared thermometer is positioned in the notch of the double-layer stainless steel shell.
The coke oven straight-moving temperature measuring device adopts the technical scheme that a temperature measuring unit of the device is used for measuring and acquiring temperature signals, a data storage unit is used for storing temperature data information of the temperature measuring unit, a control unit is respectively and electrically connected with a moving unit, the temperature measuring unit, the data storage unit and an alarm unit, the moving unit comprises a driving unit and a circular track base, the temperature measuring unit is arranged on the circular track base and is driven by the driving unit to move along the circular track base, the temperature measuring unit comprises a high-temperature infrared thermometer and a microprocessor, the high-temperature infrared thermometer is positioned at the height of the circular track base and is level with the height of a bridge brick of a coke oven, the high-temperature infrared thermometer detects the temperature of a fire observation furnace cover of the coke oven in real time and outputs signals to the microprocessor, the microprocessor processes the temperature signals and transmits the temperature signals to the control unit, and the control unit receives the temperature signals exceeding a set threshold value and then sends early warning signals to the alarm unit, the alarm unit sends audible and visual alarm signals. The device overcomes the defect of straight-line temperature measurement of the traditional coke oven, realizes the omnibearing temperature detection of the furnace top fire observation cover and ensures the accuracy of the detection; the influence of the temperature of the coke oven is avoided, and the service life is prolonged; and giving early warning in time to ensure the safe and reliable operation of the coke oven.
Drawings
The utility model is described in further detail below with reference to the following figures and embodiments:
FIG. 1 is a schematic block diagram of a direct-moving temperature measuring device of a coke oven.
Detailed Description
The embodiment of the utility model is shown in figure 1, the coke oven straight-moving temperature measuring device comprises a control unit, a moving unit, a temperature measuring unit, a data storage unit and an alarm unit, wherein the temperature measuring unit is used for measuring and acquiring temperature signals, the data storage unit is used for storing temperature data information of the temperature measuring unit, the control unit is respectively electrically connected with the moving unit, the temperature measuring unit, the data storage unit and the alarm unit, the moving unit comprises a driving unit and a circular track base, the temperature measuring unit is arranged on the circular track base and is driven by the driving unit to move along the circular track base, the temperature measuring unit comprises a high-temperature infrared thermometer and a microprocessor, the high-temperature infrared thermometer is positioned on the circular track base, the height of the high-temperature infrared thermometer is flush with the height of a bridge brick of a coke oven, the high-temperature infrared thermometer detects the temperature of the oven door of the coke oven in real time, and the output signal of the high-temperature infrared thermometer is transmitted to the microprocessor, the microprocessor processes the temperature signal and transmits the temperature signal to the control unit, the control unit receives the temperature signal exceeding a set threshold value and then sends an early warning signal to the alarm unit, and the alarm unit sends an audible and visual alarm signal.
Preferably, the circular rail base is annularly arranged on the outer side of the coke oven. The temperature measuring unit is arranged on the circular rail base and can move around the coke oven, so that the furnace cover of the coke oven can be conveniently subjected to omnibearing temperature detection, and the completeness of temperature detection data is ensured.
Preferably, the device further comprises a double-layer stainless steel shell, the temperature measuring unit is arranged in the double-layer stainless steel shell, and the temperature measuring end of the high-temperature infrared thermometer is located in the notch of the double-layer stainless steel shell. The double-layer stainless steel shell effectively protects the temperature measuring unit, and the temperature measuring end of the high-temperature infrared thermometer is located in the notch of the double-layer stainless steel shell, so that the temperature measuring end can be effectively prevented from being damaged, and the working reliability of the high-temperature infrared thermometer is ensured.
The control unit in the device can be a conventional industrial controller, such as a PLC (programmable logic controller) and the like, the data storage unit is a built-in memory of the PLC, and the driving unit is a driving motor; the temperature measuring unit is driven by the driving motor to do circular motion along the circular rail base, and the high-temperature infrared thermometer is used for carrying out omnibearing temperature detection on a fire observation furnace cover arranged on the furnace top; the detected temperature data is processed by the microprocessor and then stored in the data storage unit and transmitted to the control unit, the control unit is internally preset with a temperature abnormal threshold of the furnace cover, when the received temperature signal exceeds the temperature abnormal threshold, the control unit sends an early warning signal to the alarm unit, and the alarm unit sends an audible and visual alarm signal to remind an operator to classify and investigate the temperature abnormality in time so as to ensure the safe and reliable operation of the coke oven.
The device avoids the influence of the operating temperature of the coke oven, prolongs the service life of the coke oven, and the temperature measuring unit utilizes the moving unit to carry out all-around detection on the fire observation furnace cover arranged on the top of the furnace, so that the detection accuracy can be ensured. The device can ensure the accuracy of temperature detection, avoid being influenced by temperature, prolong the service life of the device, has an alarm function, reminds operating personnel to classify and investigate in time, and ensures the safe and reliable operation of the coke oven.
Claims (3)
1. A coke oven straight-moving temperature measuring device is characterized in that: the device comprises a control unit, a mobile unit, a temperature measuring unit, a data storage unit and an alarm unit, wherein the temperature measuring unit is used for measuring and acquiring temperature signals, the data storage unit is used for storing temperature data information of the temperature measuring unit, the control unit is respectively electrically connected with the mobile unit, the temperature measuring unit, the data storage unit and the alarm unit, the mobile unit comprises a driving unit and a circular track base, the temperature measuring unit is arranged on the circular track base and is driven by the driving unit to move along the circular track base, the temperature measuring unit comprises a high-temperature infrared thermometer and a microprocessor, the high-temperature infrared thermometer is positioned on the circular track base, the height of the high-temperature infrared thermometer is flush with the height of a bridge brick of a coke oven, the high-temperature infrared thermometer detects the fire-watching furnace cover temperature of the coke oven in real time, and the output signal of the high-temperature infrared thermometer is transmitted to the microprocessor, the microprocessor processes the temperature signal and transmits the temperature signal to the control unit, the control unit receives the temperature signal exceeding a set threshold value and then sends an early warning signal to the alarm unit, and the alarm unit sends an audible and visual alarm signal.
2. The coke oven straight-running temperature measuring device of claim 1, wherein: the circular rail base is annularly arranged on the outer side of the coke oven.
3. The coke oven straight-running temperature measuring device of claim 1 or 2, which is characterized in that: the device further comprises a double-layer stainless steel shell, the temperature measuring unit is arranged in the double-layer stainless steel shell, and the temperature measuring end of the high-temperature infrared thermometer is located in a notch of the double-layer stainless steel shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122802250.5U CN216770798U (en) | 2021-11-16 | 2021-11-16 | Direct-moving temperature measuring device for coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122802250.5U CN216770798U (en) | 2021-11-16 | 2021-11-16 | Direct-moving temperature measuring device for coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216770798U true CN216770798U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122802250.5U Active CN216770798U (en) | 2021-11-16 | 2021-11-16 | Direct-moving temperature measuring device for coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216770798U (en) |
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2021
- 2021-11-16 CN CN202122802250.5U patent/CN216770798U/en active Active
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