Device for automatically and indirectly measuring temperature of transverse row of combustion chamber of coke oven

Abstract

The utility model relates to the technical field of combustion chamber temperature measurement, in particular to a device for automatically and indirectly measuring the transverse temperature of a coke oven combustion chamber, which comprises a movable chamber and a fixed plate, the fixed plate is fixedly connected to the outer surface of the movable chamber, and a multidirectional adjusting component is mounted in the movable chamber. The multidirectional adjusting component comprises a rotating shaft, a moving plate, an adjusting chamber, a sliding rod and a lifting plate, the rotating shaft is rotationally connected into the moving chamber, and the moving plate is slidably connected into the moving chamber; according to the utility model, the temperature measuring plate can measure the temperatures of the transverse rows at different heights of the coke oven through the cooperation of the locking rod, the lifting plate, the sliding rod and other parts, and meanwhile, the temperature measuring plate can measure the temperatures of the transverse rows at different distances in the coke oven through the cooperation of the moving plate and the rotating shaft, so that the temperature measuring area is increased; the two cooperation can better detect whether the temperature of the horizontal row is uniform or not, and improves the accuracy and preciseness of temperature measurement.

Description

Technical Field

[0001] This utility model relates to the field of combustion chamber temperature measurement technology, and in particular to an automatic indirect measurement device for the transverse row temperature of a coke oven combustion chamber. Background Technology

[0002] The transverse temperature is used to check the uniformity of the temperature rise along the length of the combustion chamber from the machine side to the coke side. It is an important technical indicator for coking oven temperature management. Whether the transverse temperature is uniform or not greatly restricts the quality of coke, the thermal efficiency of the coking oven, the life of the oven body, and the coking oven capacity.

[0003] Existing devices for measuring the horizontal row temperature of coke oven combustion chambers can only measure the temperature at one height. When it is necessary to measure the temperature at different heights, the device needs to be moved up and down. This requires workers to frequently disassemble and fix the device, increasing workload and reducing measurement efficiency. At the same time, the inability to move the temperature measuring plate also limits the temperature measurement work. Utility Model Content

[0004] The purpose of this invention is to address the following shortcomings in the existing technology: existing devices for measuring the horizontal row temperature of coke oven combustion chambers can only measure the temperature of one horizontal row. When it is necessary to measure the temperature at different heights, the device needs to be moved up and down, which requires workers to frequently disassemble and fix the device, increasing workload and reducing measurement efficiency. At the same time, the inability to move the temperature measuring plate also limits the temperature measurement work. Therefore, this invention proposes an automatic indirect device for measuring the horizontal row temperature of coke oven combustion chambers.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An automatic indirect measurement device for the transverse row temperature of a coke oven combustion chamber includes a movable chamber and a fixed plate, wherein the fixed plate is fixedly connected to the outer surface of the movable chamber;

[0007] The movable chamber is equipped with a multi-directional adjustment component, which includes a rotating shaft, a moving plate, an adjustment chamber, a slide rod, and a lifting plate. The rotating shaft is rotatably connected to the movable chamber, the moving plate is slidably connected to the movable chamber, and the moving plate is threadedly connected to the rotating shaft. The adjustment chamber is fixedly connected to the moving plate, the slide rod is fixedly connected to the adjustment chamber, and the lifting plate is slidably connected to the adjustment chamber. The lifting plate is slidably connected to the slide rod, and the adjustment chamber is slidably connected to multiple locking rods. The lifting plate has locking holes, and the locking rods are slidably connected within the locking holes.

[0008] Preferably, the multi-directional adjustment component further includes a temperature measuring plate and a pull plate. The temperature measuring plate is fixedly connected to the lifting plate, the pull plate is fixedly connected to the locking rod, and two return springs are provided between the pull plate and the adjustment chamber.

[0009] Preferably, the fixed plate is slidably connected to a push rod, one end of which is fixedly connected to a push plate, and the push plate is slidably connected to the outer surface of the movable exterior.

[0010] Preferably, a first hydraulic chamber is fixedly connected to the outer surface of the fixing plate, the other end of the push rod is square and slidably connected in the first hydraulic chamber, and two square rods are fixedly connected to the outer surface of the fixing plate.

[0011] Preferably, a second hydraulic chamber is fixedly connected between the two square rods, the first hydraulic chamber is connected to the second hydraulic chamber through a connecting pipe, and a piston plate is slidably connected inside the second hydraulic chamber.

[0012] Preferably, a connecting rod is fixedly connected to the outer surface of the piston plate, a square through hole is opened on the outer surface of the fixed plate, a pressing plate is slidably connected in the square through hole, and the end of the connecting rod away from the piston plate is fixedly connected to the pressing plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The temperature measuring plate can measure the horizontal temperature at different heights of the coke oven through the cooperation of parts such as locking rod, lifting plate, and sliding rod. At the same time, the temperature measuring plate can measure the horizontal temperature at different distances inside the coke oven through the cooperation of moving plate and rotating shaft, increasing the temperature measuring area. The two work together to better detect whether the horizontal temperature is uniform, and improve the accuracy and rigor of temperature measurement.

[0015] 2. Through the cooperation of parts such as the fixing plate, push rod, and connecting rod, the clamping plate completes the fixing work of multiple pairs of moving chambers, ensuring that the multi-directional adjustment components inside the moving chambers will not shift during operation, improving the accuracy of temperature measurement, simplifying the fixing work, achieving the purpose of quick fixing, and improving work efficiency. Attached Figure Description

[0016] Figure 1 This is a front structural schematic diagram of an automatic indirect measurement device for the transverse row temperature of a coke oven combustion chamber proposed in this utility model.

[0017] Figure 2 This is a schematic diagram of the second hydraulic chamber structure of an automatic indirect measurement device for the transverse row temperature of a coke oven combustion chamber proposed in this utility model;

[0018] Figure 3This is a schematic diagram of the moving chamber structure of an automatic indirect measurement device for the transverse row temperature of a coke oven combustion chamber proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the regulating chamber structure of an automatic indirect measurement device for the transverse row temperature of a coke oven combustion chamber proposed in this utility model.

[0020] In the diagram: 1. Moving chamber, 2. Rotating shaft, 3. Moving plate, 4. Adjusting chamber, 5. Slide rod, 6. Lifting plate, 7. Temperature measuring plate, 8. Locking rod, 9. Pull plate, 10. Fixing plate, 11. Push plate, 12. Push rod, 13. Straight spring, 14. First hydraulic chamber, 15. Second hydraulic chamber, 16. Connecting pipe, 17. Piston plate, 18. Connecting rod, 19. Pressing plate, 20. Square rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0023] Reference Figures 1-4 An automatic indirect measurement device for the transverse row temperature of a coke oven combustion chamber includes a movable chamber 1 and a fixed plate 10. The lower surface of the movable chamber 1 has a square opening. The fixed plate 10 is fixedly connected to the outer surface of the movable chamber 1 and is L-shaped. A multi-directional adjustment component is installed inside the movable chamber 1. The multi-directional adjustment component includes a rotating shaft 2, a movable plate 3, an adjustment chamber 4, a slide rod 5, and a lifting plate 6. The rotating shaft 2 is rotatably connected inside the movable chamber 1. The movable plate 3 is slidably connected inside the movable chamber 1 and is threadedly connected to the rotating shaft 2. One end of the movable plate 3 passes through the movable chamber 1. The adjustment chamber 4 is fixedly connected to the movable plate 3. The slide rod 5 is fixedly connected inside the adjustment chamber 4. The outer surface of the slide rod 5 is smooth and has low friction. The lifting plate 6 is slidably connected inside the adjustment chamber 4 and is slidably connected to the slide rod 5. Multiple locking rods 8 are slidably connected to the adjustment chamber 4. The lifting plate 6 has locking holes with a radius slightly larger than the radius of the locking rods 8. The locking rods 8 are slidably connected inside the locking holes.

[0024] The multi-directional adjustment components also include a temperature measuring plate 7 and a pull plate 9. The temperature measuring plate 7 is equipped with a temperature sensor, which is existing technology. The temperature sensor measures the horizontal row temperature and transmits this data to the computer. The computer simulates and calculates the horizontal row temperature of the coke oven based on multiple sets of data. The temperature measuring plate 7 is fixedly connected to the lifting plate 6, and the pull plate 9 is fixedly connected to the locking rod 8. Two return springs are provided between the pull plate 9 and the adjustment chamber 4.

[0025] A push rod 12 is slidably connected to a fixed plate 10. One end of the push rod 12 is fixedly connected to a push plate 11. The push plate 11 has low friction with the moving chamber 1, making it easy to push. The push plate 11 is slidably connected to the outer surface of the moving chamber 1. A first hydraulic chamber 14 is fixedly connected to the outer surface of the fixed plate 10. The first hydraulic chamber 14 contains a certain amount of hydraulic oil. The other end of the push rod 12 is square and slidably connected to the first hydraulic chamber 14. It is also leak-proof. Two square rods 20 are fixedly connected to the outer surface of the fixed plate 10. The square rods 20 are L-shaped and are positioned between the two square rods 20. A second hydraulic chamber 15 is fixedly connected. The first hydraulic chamber 14 is connected to the second hydraulic chamber 15 through a connecting pipe 16. The second hydraulic chamber 15 contains a certain amount of hydraulic oil. A piston plate 17 is slidably connected inside the second hydraulic chamber 15. The piston plate 17 and the second hydraulic chamber 15 are treated to prevent leakage. A connecting rod 18 is fixedly connected to the outer surface of the piston plate 17. The connecting rod 18 is L-shaped. A square through hole is opened on the outer surface of the fixed plate 10. A pressure plate 19 is slidably connected inside the square through hole. The outer surface of the pressure plate 19 is provided with anti-slip texture. The end of the connecting rod 18 away from the piston plate 17 is fixedly connected to the pressure plate 19.

[0026] In this invention, the moving chamber 1 is first inserted into the coke oven. As the moving chamber 1 continues to extend, the upper wall of the coke oven will press the push plate 11 to move. The movement of the push plate 11 drives the push rod 12 to move. The movement of the push rod 12 pushes the hydraulic oil in the first hydraulic chamber 14 into the second hydraulic chamber 15 through the connecting pipe 16. The hydraulic oil in the second hydraulic chamber 15 increases, and the increased hydraulic oil pushes the piston plate 17 to move downward. The downward movement of the piston plate 17 drives the pressing plate 19 to move downward through the connecting rod 18. Thus, the pressing plate 19 acts on the upper surface of the coke oven. The upper wall of the coke oven is located between the pressing plate 19 and the fixed plate 10. The pressing action of the pressing plate 19 can complete the fixing work of the moving chamber 1, ensuring that the multi-directional adjustment components in the moving chamber 1 will not shift during movement, improving the accuracy of temperature measurement, simplifying the fixing work, achieving the purpose of rapid fixing, and improving work efficiency.

[0027] After the moving chamber 1 is fixed, the temperature measuring plate 7 is adjusted according to the horizontal row temperature at different heights inside the coke oven as needed. First, pull the pull plate 9, which moves the locking rod 8 outward. The locking rod 8 slides out of the locking hole of the lifting plate 6, releasing the limiting effect on the lifting plate 6. After adjusting the lifting plate 6 to the required temperature measurement height, release the pull plate 9. The pull plate 9 resets under the action of the return spring, and the pull plate 9 moves the locking rod 8 back into the locking hole of the lifting plate 6, limiting the lifting plate 6 again to ensure that the lifting plate 6 will not move up or down during the temperature measurement process. At the same time, the rotating shaft 2 is driven by an external servo motor. The rotation of the rotating shaft 2 moves the moving plate 3, which in turn moves the adjusting chamber 4. The movement of the adjusting chamber 4 allows the temperature measuring plate 7 to measure the horizontal row temperature at different distances inside the coke oven, increasing the temperature measuring area and thus better detecting whether the horizontal row temperature is uniform, improving the accuracy and rigor of the temperature measurement work.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic indirect measurement device for the transverse row temperature of a coke oven combustion chamber, comprising a movable chamber (1) and a fixed plate (10), characterized in that, The fixing plate (10) is fixedly connected to the outer surface of the moving chamber (1); The movable chamber (1) is equipped with a multi-directional adjustment component, which includes a rotating shaft (2), a movable plate (3), an adjustment chamber (4), a sliding rod (5), and a lifting plate (6). The rotating shaft (2) is rotatably connected to the movable chamber (1), the movable plate (3) is slidably connected to the movable chamber (1), the movable plate (3) is threadedly connected to the rotating shaft (2), the adjustment chamber (4) is fixedly connected to the movable plate (3), the sliding rod (5) is fixedly connected to the adjustment chamber (4), the lifting plate (6) is slidably connected to the adjustment chamber (4), the lifting plate (6) is slidably connected to the sliding rod (5), the adjustment chamber (4) is slidably connected with a plurality of locking rods (8), the lifting plate (6) is provided with locking holes, and the locking rods (8) are slidably connected in the locking holes.

2. The device for automatically and indirectly measuring the transverse row temperature of a coke oven combustion chamber according to claim 1, characterized in that, The multi-directional adjustment component also includes a temperature measuring plate (7) and a pull plate (9). The temperature measuring plate (7) is fixedly connected to the lifting plate (6), and the pull plate (9) is fixedly connected to the locking rod (8). Two reset springs are provided between the pull plate (9) and the adjustment chamber (4).

3. The device for automatically and indirectly measuring the transverse row temperature of a coke oven combustion chamber according to claim 1, characterized in that, The fixed plate (10) is slidably connected to a push rod (12), one end of which is fixedly connected to a push plate (11), and the push plate (11) is slidably connected to the outer surface of the moving chamber (1).

4. The device for automatically and indirectly measuring the transverse row temperature of a coke oven combustion chamber according to claim 3, characterized in that, The outer surface of the fixed plate (10) is fixedly connected to a first hydraulic chamber (14), the other end of the push rod (12) is square and is slidably connected in the first hydraulic chamber (14), and two square rods (20) are fixedly connected to the outer surface of the fixed plate (10).

5. The device for automatically and indirectly measuring the transverse row temperature of a coke oven combustion chamber according to claim 4, characterized in that, A second hydraulic chamber (15) is fixedly connected between the two square rods (20). The first hydraulic chamber (14) is connected to the second hydraulic chamber (15) through a connecting pipe (16). A piston plate (17) is slidably connected inside the second hydraulic chamber (15).

6. The device for automatically and indirectly measuring the transverse row temperature of a coke oven combustion chamber according to claim 5, characterized in that, A connecting rod (18) is fixedly connected to the outer surface of the piston plate (17). A square through hole is opened on the outer surface of the fixing plate (10). A pressing plate (19) is slidably connected in the square through hole. The end of the connecting rod (18) away from the piston plate (17) is fixedly connected to the pressing plate (19).

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