A device and method for measuring temperature during heat treatment and rotary air cooling of turbine disk forgings

Abstract

The present invention relates to the field of disk temperature measurement during heat treatment of turbine disk forgings, and specifically to a device and method for measuring the temperature during heat treatment of turbine disk forgings during rotary air cooling, which can fill the gap in the field of temperature measurement during heat treatment of turbine disk forgings at high temperatures. The device comprises: a movable temperature acquisition module (24), a turbine disk transfer module (25), a turbine disk rotary air cooling module (26), and a data processing module (27). The method comprises: step 1, collecting temperature signals from a turbine disk (5); step 2, transferring and placing the turbine disk (5) out of the furnace; step 3, performing rotary air cooling and temperature measurement on the turbine disk (5); and step 4, transmitting the acquired temperature data of the turbine disk (5) during the cooling process to a data processing module (27) for analysis and drawing.

Description

Technical Field

[0001] The invention relates to the field of turbine disk forging temperature measurement during heat treatment, and in particular to a device and method for measuring the temperature of a turbine disk forging during heat treatment and rotary air cooling. Background Art

[0002] As one of the most critical core hot-end components in an engine, high-temperature alloy turbine disks must maintain long-term stable operation under high temperatures, high speeds, high loads, and complex oxidative-corrosive environments. The performance of turbine disks is closely related to their microstructure, which is achieved through a series of heat treatment processes, including controlled heating, insulation, and cooling.

[0003] In the actual production of high-temperature alloy turbine disks, in order to achieve certain structure and performance, the turbine disks need to be cooled by blowing air after heat treatment. In order to ensure the cooling uniformity of the disk during the air cooling process, rotary air cooling is currently used. However, traditional detection devices can only measure the disk temperature of the turbine disk that is in a stationary state during the air cooling process, and cannot achieve real-time measurement of the disk temperature of the turbine disk that is in a rotating state during the air cooling process. At the same time, due to the high temperature of the turbine disk after heat treatment heating, which can exceed 1100°C, it makes the operation and measurement of personnel and equipment extremely difficult. Therefore, how to design a temperature measurement device for the rotary air cooling process of turbine disk forgings during heat treatment has become a problem and method that urgently needs to be solved.

[0004] At present, there is no mature device and method on the market that can effectively measure the temperature of turbine disk forgings during the rotating air cooling process. Summary of the Invention

[0005] The purpose of the present invention is to provide a disk temperature measurement device and method for turbine disk forging heat treatment rotary air cooling process, which can fill the gap in the field of temperature measurement of turbine disk forging heat treatment rotary air cooling process at high temperature.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A temperature measuring device for a turbine disk forging heat treatment rotary air cooling process, comprising:

[0008] Movable temperature acquisition module 24, turbine disc transfer module 25, turbine disc rotation air cooling module 26 and data processing module 27;

[0009] The movable temperature acquisition module 24 collects the temperature of the turbine disk 5. The turbine disk transfer module 25 places the turbine disk 5 and the movable temperature acquisition module 24 in the turbine disk rotary air cooling module 26 for rotary air cooling. After the air cooling is completed, the temperature data measured by the movable temperature acquisition module 24 is transmitted to the data processing module 27. The data processing module 27 reads and identifies the temperature data and finally draws a temperature / time curve.

[0010] The movable temperature acquisition module 24 includes a thermocouple 1, a rechargeable paperless recorder 2, a heat-insulating carrying box 3 and a paperless recorder carrying bracket 4.

[0011] One end of the thermocouple 1 is connected to the turbine disk 5, and the other end of the thermocouple 1 is connected to the rechargeable paperless recorder 2. The rechargeable paperless recorder 2 is placed in the heat-insulating carrying box 3 on the paperless recorder carrying bracket 4;

[0012] The temperature information of the turbine disc 5 will be transmitted by the thermocouple 1 to the rechargeable paperless recorder 2 for real-time recording.

[0013] The turbine disk transfer module 25 includes a crane 6 , and a turbine disk clamp 7 is provided at the front end of the crane 6 .

[0014] The turbine disc rotating air cooling module 26 includes a turbine disc rotating air cooling platform 8 and an industrial fan 9;

[0015] The turbine disc 5 and the movable temperature collection module 24 are placed as a whole on the turbine disc rotating air-cooling platform 8. The turbine disc rotating air-cooling platform 8 drives the turbine disc 5 and the movable temperature collection module 24 to rotate together. The industrial fan 9 blows air to the turbine disc 5 to rotate and cool the turbine disc 5.

[0016] The turbine disk rotating air-cooling platform 8 includes a motor bracket 10, a motor 11, a motor drive shaft 12, a drive bayonet 13, a heat absorbing block 14, a supporting pillar 15, a temperature acquisition module cabin 16, an industrial universal wheel 17, a base 18, a wind shield ring 19, a main shaft 20 and a bayonet fixing lock 21.

[0017] The motor 11 is fixed to the motor bracket 10, and the motor drive shaft 12 and the main shaft 20 are coaxially connected through the transmission bayonet 13. The bayonet fixing lock 21 is inserted into the outer side of the transmission bayonet 13 to fix and lock the motor drive shaft 12 and the main shaft 20. The heat absorption block 14 is installed on the main shaft 20; the main shaft 20 is fixed downwardly to the center of the base 18;

[0018] The turbine disc 5 is placed on the supporting pillar 15, which is fixedly connected to the base 18. A wind shield ring 19 is provided at the outer edge of the turbine disc 5, which is fixedly connected to the base 18. During the rotating blowing process, the paperless recorder supporting bracket 4 is placed and fixed in the temperature acquisition module cabin 16, which is fixed to the outer edge of the base 18. An industrial universal wheel 17 is provided under the base 18.

[0019] Turn on the motor 11 and rotate it. Driven by the motor drive shaft 12, the main shaft 20 rotates through the transmission bayonet 13 and the bayonet fixing lock 21. Driven by the main shaft 20, the base 18 and the industrial universal wheel 17 rotate to drive the turbine disk 5 to rotate.

[0020] The data processing module 27 includes a USB flash drive 22 and a computer 23 . The USB flash drive 22 is used to collect data from the movable temperature collection module 24 and transmit the data to the computer 23 .

[0021] A method for measuring temperature during a heat treatment rotary air cooling process of a turbine disk forging, comprising:

[0022] Step 1: Use the movable temperature acquisition module 24 to collect temperature signals from the turbine disc 5;

[0023] Step 2: Use the turbine disc transfer module 25 to transfer the turbine disc 5 out of the furnace, and transfer and install the turbine disc 5 and the movable temperature acquisition module 24 on the turbine disc rotating air cooling module 26;

[0024] Step 3: Use the turbine disk rotating air cooling module 26 to perform rotational air cooling on the turbine disk 5;

[0025] Step 4: The temperature data of the turbine disk 5 acquired by the movable temperature acquisition module 24 is transmitted to the data processing module 27 for analysis and plotting.

[0026] Step 1 is specifically as follows: connect one end of the thermocouple 1 to the turbine disc 5, connect the other end of the thermocouple 1 to the rechargeable paperless recorder 2, place the rechargeable paperless recorder 2 in the insulated carrying box 3 on the paperless recorder carrying bracket 4; send the turbine disc 5 into the heat treatment furnace for heating, and turn on the rechargeable paperless recorder 2 to receive the temperature signal.

[0027] Step 2 is specifically as follows: Transferring the turbine disc out of the furnace: After the turbine disc is heated, the turbine disc clamp 7 is used to clamp the heated turbine disc 5, and the turbine disc 5 and the movable temperature acquisition module 24 are lifted as a whole by a crane 6 and placed on the turbine disc rotating air-cooling platform 8, wherein the turbine disc 5 is placed on the supporting pillar 15, and the outer ring is pre-installed with a wind shield ring 19, the supporting pillar 15 and the wind shield ring 19 are fixedly installed on the base 18, and an industrial universal wheel 17 is provided under the base, and the paperless recorder supporting bracket 4 is placed in the temperature acquisition module cabin 16 and fixed.

[0028] Step 3 is specifically as follows: the turbine disc rotates and cools down by air: the motor 11 is fixed on the motor bracket 10, the motor transmission shaft 12 and the main shaft 20 are coaxially connected through the transmission bayonet 13, the bayonet fixing lock 21 is inserted into the outer side of the transmission bayonet 13 to fix and lock the motor transmission shaft 12 and the main shaft 20, the motor 11 is turned on to rotate, and the main shaft 20 is rotated by the transmission bayonet 13 and the bayonet fixing lock 21 under the drive of the motor transmission shaft 12, the heat absorption block 14 is installed on the main shaft 20, and the base 18 and the industrial universal wheel 17 rotate under the drive of the main shaft 20, thereby driving the turbine disc 5 to rotate, the industrial fan 9 is turned on to blow air, and the turbine disc 5 is rotated and cooled by air. After the rotation air cooling is completed, the motor 11 is turned off;

[0029] Step 4 is specifically as follows: Processing of the turbine disk rotation air-cooling disk temperature data: After the turbine disk rotation air-cooling is completed, disconnect the thermocouple 1 from the rechargeable paperless recorder 2, take out the rechargeable paperless recorder 2 from the temperature acquisition module cabin 16, and use the USB flash drive 22 to read the disk temperature data of the turbine disk rotation air-cooling process from the rechargeable paperless recorder 2. After reading, use the USB flash drive 22 to input the temperature data into the computer 23 for analysis and drawing.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] 1. The present invention can measure the temperature of a turbine disk that is in a high-temperature state after heat treatment during the rotating air cooling process. The device adopts a modular design, which is convenient for installation and disassembly and easy for personnel to operate;

[0032] 2. The temperature measurement device for the rotary air cooling process of heat treatment of turbine disk forgings of the present invention has flexible and adjustable parameters. Specifically, the number of thermocouple signal channels for collecting temperature can be changed according to demand. The motor speed, support spacing, windshield ring windshield area, heat absorption block volume, and industrial fan air supply volume can also be changed according to actual needs to meet the air cooling requirements of different turbine disks.

[0033] 3. The temperature measurement method of the turbine disk forging heat treatment rotary air cooling process of the present invention, through the heat insulation treatment of the movable temperature acquisition module, makes the temperature measuring instrument have good working stability and reliability, and can ensure the authenticity and validity of the measured temperature data. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0035] Figure 2 This is a structural diagram of the movable temperature acquisition module of the present invention;

[0036] Figure 3 This is a schematic structural diagram of the turbine disc transfer module of the present invention;

[0037] Figure 4 This is a schematic structural diagram of the turbine disk rotating air cooling module of the present invention;

[0038] Figure 5 Schematic diagram of the data processing module structure of the present invention;

[0039] Among them, 1 is a thermocouple; 2 is a rechargeable paperless recorder; 3 is an insulated carrying box; 4 is a paperless recorder carrying bracket; 5 is a turbine disc; 6 is a crane; 7 is a turbine disc fixture; 8 is a turbine disc rotating air-cooling platform; 9 is an industrial fan; 10 is a motor bracket; 11 is a motor; 12 is a motor drive shaft; 13 is a drive bayonet; 14 is a heat absorber; 15 is a bearing pillar; 16 is a temperature acquisition module cabin; 17 is an industrial universal wheel; 18 is a base; 19 is a wind shield ring; 20 is a main shaft; 21 is a bayonet fixing lock; 22 is a USB flash drive; 23 is a computer, 24 is a movable temperature acquisition module; 25 is a turbine disc transfer module; 26 is a turbine disc air-cooling module; 27 is a data processing module. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiment described is only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0041] like Figure 1 As shown, the present invention provides a temperature measuring device for a turbine disk forging heat treatment rotary air cooling process, comprising:

[0042] Movable temperature acquisition module 24, turbine disc transfer module 25, turbine disc rotation air cooling module 26 and data processing module 27;

[0043] The movable temperature acquisition module 24 collects the temperature of the turbine disk 5. The turbine disk transfer module 25 places the turbine disk 5 and the movable temperature acquisition module 24 in the turbine disk rotary air cooling module 26 for rotary air cooling. After the turbine disk air cooling is completed, the temperature data measured by the movable temperature acquisition module 24 is transmitted to the data processing module 27. The data processing module 27 reads and identifies the temperature data and finally draws a temperature / time curve.

[0044] Specifically, such as Figure 2 As shown, the movable temperature acquisition module 24 includes a thermocouple 1, a rechargeable paperless recorder 2, a heat-insulating carrying box 3 and a paperless recorder carrying bracket 4.

[0045] One end of the thermocouple 1 is connected to the turbine disk 5, and the other end of the thermocouple 1 is connected to the rechargeable paperless recorder 2. The rechargeable paperless recorder 2 is placed in the heat-insulating carrying box 3 on the paperless recorder carrying bracket 4;

[0046] Furthermore, the effective measurement temperature of the temperature measuring thermocouple 1 in the movable temperature acquisition module 24 is not lower than 1200°C; the rechargeable paperless recorder 2 has no less than 12 thermocouple connection ports, a temperature measurement accuracy of 0.1°C, a temperature recording frequency of 1 time / s, a continuous use time of not less than 40 hours after full charge, data storage and output functions, and a USB connection port.

[0047] When the high-temperature turbine disk 5 is removed from the furnace and subjected to rotational air cooling, the removable temperature acquisition module 24 moves synchronously with the turbine disk 5. Thermocouple 1 transmits the turbine disk temperature information to the rechargeable paperless recorder 2 for real-time recording. The rechargeable paperless recorder 2 is secured to the paperless recorder support 4. It is important to note that the removable temperature acquisition module 24 rotates synchronously with the turbine disk 5 during the rotational air cooling process. Due to its close proximity to the high-temperature turbine disk, the insulated support box 3 prevents thermal shock damage to the temperature measuring instrument.

[0048] Specifically, such as Figure 3 As shown, the turbine disk transfer module 25 includes a crane 6 , and a turbine disk clamp 7 is provided at the front end of the crane 6 .

[0049] Furthermore, the lifting capacity of the crane 6 in the turbine disk transfer module 25 is not less than 1 t, the crane travel is not less than 50 m, and the turbine disk clamp 7 can clamp a weight of not less than 1.5 t.

[0050] like Figure 4 As shown, the turbine disc rotating air cooling module 26 includes a turbine disc rotating air cooling platform 8 and an industrial fan 9;

[0051] The turbine disc 5 and the movable temperature collection module 24 are placed as a whole on the turbine disc rotating air-cooling platform 8. The turbine disc rotating air-cooling platform 8 drives the turbine disc 5 and the movable temperature collection module 24 to rotate together. The industrial fan 9 blows air to the turbine disc 5 to rotate and cool the turbine disc 5.

[0052] The turbine disk rotating air-cooling platform 8 includes a motor bracket 10, a motor 11, a motor drive shaft 12, a drive bayonet 13, a heat absorbing block 14, a supporting pillar 15, a temperature acquisition module cabin 16, an industrial universal wheel 17, a base 18, a wind shield ring 19, a main shaft 20 and a bayonet fixing lock 21.

[0053] The motor 11 is fixed on the motor bracket 10, and the motor drive shaft 12 and the main shaft 20 are coaxially connected through the transmission bayonet 13. The bayonet fixing lock 21 is inserted into the outside of the transmission bayonet 13 to fix and lock the motor drive shaft 12 and the main shaft 20. The heat absorption block 14 is installed on the main shaft 20; the main shaft 20 is fixed at the center of the base 18.

[0054] During the rotary air cooling process, the turbine disc 5 is placed on the supporting pillar 15, which is fixedly connected to the base 18. A wind shield ring 19 is provided at the outer edge of the turbine disc 5, which is fixedly connected to the base 18. The paperless recorder supporting bracket 4 is placed and fixed in the temperature acquisition module cabin 16, which is fixed to the outer edge of the base 18. An industrial universal wheel 17 is provided under the base 18.

[0055] Turn on the motor 11 to rotate, and the main shaft 20 rotates under the drive of the motor drive shaft 12 through the transmission bayonet 13 and the bayonet fixing lock 21. Driven by the main shaft 20, the base 18 and the industrial universal wheel 17 rotate to drive the turbine disk to rotate.

[0056] Furthermore, the speed of the motor 11 is not less than 30r / min, the maximum load-bearing capacity of the industrial universal wheel 17 is not less than 1t; the distance between the industrial fan 9 and the turbine disk rotating air-cooling platform 8 is not less than 5m, the speed of the industrial fan 9 is not less than 900r / min, and the flow rate is not less than 28000m 3 / h.

[0057] The turbine disc rotating air cooling module 26 is a device for completing the rotating air cooling of the high-temperature turbine disc. During the rotating air cooling, the high-temperature turbine disc 5 and the movable temperature acquisition module are fixedly installed on the turbine disc rotating air cooling platform 8 in the turbine disc rotating air cooling module 26. Driven by the motor 11, it rotates at a low speed around the main shaft 20. At the same time, the industrial fan 9 blows air at a uniform speed to it for a specific time until the rotating air cooling is completed.

[0058] Specifically, such as Figure 5As shown, the data processing module 27 includes a USB flash drive 22 and a computer 23 . The USB flash drive 22 is used to collect data from the movable temperature collection module 24 and transmit the data to the computer 23 .

[0059] The storage capacity of the USB flash drive 22 is 32 GB.

[0060] During operation, after the turbine disc 5 completes rotational air cooling and cooling, the temperature data of the turbine disc rotational air cooling process measured in the rechargeable paperless recorder 2 is transferred to the computer 23 using the USB flash drive 22. Finally, the computer 23 reads and identifies the temperature data and finally draws a temperature / time curve.

[0061] The present invention provides a method for measuring temperature during a heat treatment rotary air cooling process of a turbine disk forging, comprising:

[0062] Step 1: Use the movable temperature acquisition module 24 to collect temperature signals from the turbine disc 5;

[0063] The signal acquisition of the movable temperature acquisition module is as follows:

[0064] Connect one end of the thermocouple 1 to the turbine disk 5 and the other end to the rechargeable paperless recorder 2. Place the rechargeable paperless recorder 2 in the heat-insulating carrying box 3 on the paperless recorder support 4. Place the turbine disk 5 in a heat treatment furnace for heating. Turn on the rechargeable paperless recorder 2 to receive the temperature signal.

[0065] It should be noted that the turbine disc 5 is connected to the thermocouple 1 in the movable temperature acquisition module 24 before entering the heat treatment furnace for heating, and then the turbine disc 5 is placed in the heat treatment furnace for heating.

[0066] Step 2: Use the turbine disc transfer module 25 to remove the heated turbine disc 5 from the furnace, and transfer the turbine disc 5 and the movable temperature acquisition module 24 to and install them on the turbine disc rotating air cooling module 26;

[0067] The turbine disc is removed from the furnace and transferred as follows: the heated turbine disc 5 is clamped by the turbine disc fixture 7, and the turbine disc 5 and the movable temperature acquisition module 24 are hoisted as a whole by the crane 6 and placed on the turbine disc rotating air-cooling platform 8. The turbine disc 5 is placed on the supporting pillars 15, and the outer ring is pre-installed with a wind shield ring 19. The supporting pillars 15 and the wind shield ring 19 are fixedly mounted on the base 18. The base is provided with industrial universal wheels 17. The paperless recorder supporting bracket 4 is placed in the temperature acquisition module cabin 16 and fixed.

[0068] Step 3: Use the turbine disk rotating air cooling module 26 to perform rotational air cooling on the turbine disk 5;

[0069] The turbine disc rotation air cooling and cooling are specifically as follows: the motor 11 is fixed on the motor bracket 10, the motor drive shaft 12 and the main shaft 20 are coaxially connected through the transmission bayonet 13, the bayonet fixing lock 21 is inserted into the outer side of the transmission bayonet 13 to fix and lock the motor drive shaft 12 and the main shaft 20, the motor 11 is turned on for rotation, and the main shaft 20 is rotated by the transmission bayonet 13 and the bayonet fixing lock 21 under the drive of the motor drive shaft 12, the heat absorption block 14 is installed on the main shaft 20, and the base 18 and the industrial universal wheel 17 rotate under the drive of the main shaft 20, thereby driving the turbine disc to rotate, the industrial fan 9 is turned on for blowing air, and the turbine disc 5 is rotationally cooled and cooled, and the motor 11 is turned off after the rotation air cooling and cooling are completed;

[0070] Step 4: The temperature data of the turbine disk 5 acquired by the movable temperature acquisition module 24 is transmitted to the data processing module 27 for analysis and plotting.

[0071] The specific processing of the turbine disk rotating air-cooled disk temperature data is as follows: after the turbine disk rotating air-cooling is completed, disconnect the thermocouple 1 from the rechargeable paperless recorder 2, take out the rechargeable paperless recorder 2 from the temperature acquisition module cabin 16, and use the USB flash drive 22 to read the turbine disk rotating air-cooled disk temperature data from the rechargeable paperless recorder 2. After the reading is completed, use the USB flash drive 22 to input the temperature data into the computer 23 for analysis and drawing.

[0072] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and deformations may be made to these embodiments without departing from the principles and spirit of the present invention. Any modifications, equivalent substitutions, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A temperature measuring device for a turbine disk forging heat treatment rotary air cooling process, characterized in that: include: A movable temperature acquisition module (24), a turbine disc transfer module (25), a turbine disc rotation air cooling module (26) and a data processing module (27); The movable temperature acquisition module (24) acquires the temperature of the turbine disc (5); the turbine disc transfer module (25) simultaneously places the turbine disc (5) and the movable temperature acquisition module (24) in the turbine disc rotary air cooling module (26) for rotary air cooling; after the air cooling is completed, the temperature data measured by the movable temperature acquisition module (24) is transmitted to the data processing module (27); the data processing module (27) reads and identifies the temperature data, and finally draws a temperature / time curve; The turbine disc rotating air cooling module (26) comprises a turbine disc rotating air cooling platform (8) and an industrial fan (9); The turbine disc (5) and the movable temperature collection module (24) are placed as a whole on the turbine disc rotating air-cooling platform (8). The turbine disc rotating air-cooling platform (8) drives the turbine disc (5) and the movable temperature collection module (24) to rotate together. The industrial fan (9) blows air to the turbine disc (5) to perform rotational air-cooling and temperature reduction of the turbine disc (5). The turbine disk rotating air-cooling platform (8) includes a motor bracket (10), a motor (11), a motor transmission shaft (12), a transmission bayonet (13), a heat absorbing block (14), a bearing support (15), a temperature acquisition module cabin (16), an industrial universal wheel (17), a base (18), a wind shield ring (19), a main shaft (20) and a bayonet fixing lock (21). The motor (11) is fixed on the motor bracket (10), the motor transmission shaft (12) and the main shaft (20) are coaxially connected through the transmission bayonet (13), the bayonet fixing lock (21) is inserted into the outer side of the transmission bayonet (13) to fix and lock the motor transmission shaft (12) and the main shaft (20), and the heat absorption block (14) is installed on the main shaft (20); the main shaft (20) is fixed downward at the center of the base (18); The turbine disc (5) is placed on a bearing support (15), the bearing support (15) is fixedly connected to the base (18), a wind shield ring (19) is provided at the outer edge of the turbine disc (5), the wind shield ring (19) is fixedly connected to the base (18), and during the rotating blowing process, the paperless recorder bearing bracket (4) is placed in the temperature acquisition module cabin (16) and fixed, the temperature acquisition module cabin (16) is fixed on the outer edge of the base (18), and an industrial universal wheel (17) is provided below the base (18); The motor (11) is turned on and rotated, and the main shaft (20) is rotated through the transmission bayonet (13) and the bayonet fixing lock (21) under the drive of the motor transmission shaft (12). Under the drive of the main shaft (20), the base (18) and the industrial universal wheel (17) rotate, thereby driving the turbine disc (5) to rotate.

2. A temperature measuring device for a turbine disk forging heat treatment rotary air cooling process according to claim 1, characterized in that: The movable temperature acquisition module (24) includes a thermocouple (1), a rechargeable paperless recorder (2), a heat-insulating carrying box (3) and a paperless recorder carrying bracket (4). One end of the thermocouple (1) is connected to the turbine disc (5), and the other end of the thermocouple (1) is connected to the rechargeable paperless recorder (2). The rechargeable paperless recorder (2) is placed in a heat-insulating carrying box (3) on a paperless recorder carrying bracket (4); The temperature information of the turbine disc (5) is transmitted by the thermocouple (1) to the rechargeable paperless recorder (2) for real-time recording.

3. The temperature measuring device for a turbine disk forging heat treatment rotary air cooling process according to claim 1, characterized in that: The turbine disk transfer module (25) comprises a crane (6), and a turbine disk clamp (7) is provided at the front end of the crane (6).

4. The temperature measuring device for a turbine disk forging heat treatment rotary air cooling process according to claim 1, characterized in that: The data processing module (27) comprises a USB flash drive (22) and a computer (23), wherein the USB flash drive (22) is used to collect data from the movable temperature collection module (24) and transmit the data to the computer (23).

5. A method for measuring the temperature of a turbine disk forging during heat treatment and rotary air cooling, characterized in that: A temperature measuring device for a turbine disk forging heat treatment rotary air cooling process according to any one of claims 1 to 4, the method comprising: Step 1: Using a movable temperature acquisition module (24) to acquire temperature signals from the turbine disc (5); Step 2: Using the turbine disc transfer module (25), the turbine disc (5) is transferred out of the furnace, and the turbine disc (5) and the movable temperature acquisition module (24) are transferred and installed on the turbine disc rotating air cooling module (26); Step 3: Using the turbine disk rotating air cooling module (26) to perform rotational air cooling on the turbine disk (5); Step 4: The temperature data of the turbine disc (5) acquired by the movable temperature acquisition module (24) is transmitted to the data processing module (27) for analysis and plotting.

6. A method for measuring temperature during heat treatment and rotary air cooling of a turbine disk forging according to claim 5, characterized in that: Step 1 specifically comprises: connecting one end of a thermocouple (1) to a turbine disc (5), connecting the other end of the thermocouple (1) to a rechargeable paperless recorder (2), placing the rechargeable paperless recorder (2) in a heat-insulating carrying box (3) on a paperless recorder carrying bracket (4); placing the turbine disc (5) in a heat treatment furnace for heating, and opening the rechargeable paperless recorder (2) to receive a temperature signal.

7. The method for measuring temperature during heat treatment and rotary air cooling of a turbine disk forging according to claim 5, wherein: Step 2 is specifically as follows: Transferring the turbine disc out of the furnace: After the turbine disc is heated, the turbine disc clamp (7) is used to clamp the heated turbine disc (5), and the turbine disc (5) and the movable temperature acquisition module (24) are hoisted as a whole by a crane (6) and placed on the turbine disc rotating air-cooling platform (8), wherein the turbine disc (5) is placed on the supporting pillar (15), and the outer ring is pre-installed with a wind shield ring (19), the supporting pillar (15) and the wind shield ring (19) are fixedly installed on the base (18), and an industrial universal wheel (17) is provided under the base, and the paperless recorder supporting bracket (4) is placed in the temperature acquisition module cabin (16) and fixed.

8. The method for measuring temperature during the rotary air cooling process of a turbine disk forging heat treatment according to claim 5, wherein: Step 3 is specifically as follows: the turbine disc is rotated and cooled by air: the motor (11) is fixed on the motor bracket (10), the motor transmission shaft (12) and the main shaft (20) are coaxially connected through the transmission bayonet (13), the bayonet fixing lock (21) is inserted into the outer side of the transmission bayonet (13) to fix and lock the motor transmission shaft (12) and the main shaft (20), the motor (11) is turned on and rotated, and the main shaft (20) is rotated by the transmission bayonet (13) and the bayonet fixing lock (21) under the drive of the motor transmission shaft (12), the heat absorption block (14) is installed on the main shaft (20), and the base (18) and the industrial universal wheel (17) are rotated under the drive of the main shaft (20) to drive the turbine disc (5) to rotate, the industrial fan (9) is turned on to blow air, and the turbine disc (5) is rotated and cooled by air, and the motor (11) is turned off after the rotation and air cooling are completed; Step 4 is specifically as follows: Processing the temperature data of the turbine disk rotating air-cooled disk: After the turbine disk rotating air-cooled cooling is completed, disconnect the thermocouple (1) from the rechargeable paperless recorder (2), take the rechargeable paperless recorder (2) out of the temperature acquisition module cabin (16), use the USB flash drive (22) to read the disk temperature data of the turbine disk rotating air-cooled process from the rechargeable paperless recorder (2), and after reading, use the USB flash drive (22) to input the temperature data into the computer (23) for analysis and drawing.

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