Mounting and fixing bracket for dry quenching furnace

Abstract

The utility model relates to the technical field of dry quenching coke ovens, in particular to a mounting and fixing support of a dry quenching coke oven, which comprises a bottom plate, two groups of movable supports, a surrounding component and a driving component, the two groups of movable supports are oppositely arranged, each movable support comprises a sliding bottom plate, a jacking cylinder and a supporting plate, the sliding bottom plate is slidably mounted at the upper part of the bottom plate, and the jacking cylinder is mounted on the supporting plate. A jacking air cylinder is fixedly mounted at the upper part of the sliding bottom plate, a plurality of supporting plates are also fixedly connected through the jacking air cylinder, and when the dry quenching coke ovens with different heights need to be fixedly mounted, the height adjustment of the supporting plates is realized through stretching and retracting of the jacking air cylinder, so that the dry quenching coke ovens are uniformly clamped in height; the encircling assembly is detachably installed on the sliding bottom plate and the supporting plate, the driving assembly is in driving connection with the sliding bottom plate, when dry quenching furnaces with different outer diameters need to be fixedly installed, only the encircling assembly of the corresponding specification needs to be replaced, the universality of the bottom plate, the movable support and the driving assembly can be achieved, and therefore the material cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of dry quenching coke ovens, in particular to an installation and fixing bracket of the dry quenching coke oven. Background Art

[0002] Coke quenching is one of the important links in the coke production process. Quenching the red-hot coke is called quenching. There are two ways to quench coke: wet quenching and dry quenching. The great advantages of the dry coke quenching process in energy saving and environmental protection have led to its promotion and broad application prospects. Dry coke quenching uses inert gas as a carrier to achieve the purpose of quenching. The hot coke and the cold inert gas are in reverse contact for heat exchange, thereby achieving the purpose of cooling the coke. In the dry coke quenching process, the dry coke quenching boiler is an important equipment. When installing the dry coke quenching oven, an installation fixing bracket is required. The existing installation fixing bracket is only suitable for the fixed installation of a single specification of dry quenching coke oven, and the fixed installation process is cumbersome and cannot meet the fixed installation requirements of dry quenching coke ovens of different specifications. Summary of the invention

[0003] In order to overcome the above technical problems, the utility model provides an installation and fixing bracket for a dry quenching coke oven.

[0004] The utility model provides a mounting and fixing bracket for a dry quenching coke oven, which adopts the following technical solution:

[0005] A mounting and fixing bracket for a dry quenching coke oven comprises a base plate, a movable support, an embracing assembly and a driving assembly, wherein two groups of the movable supports are arranged relatively to each other, and the movable support comprises a sliding base plate, a lifting cylinder and a support plate, the sliding base plate is slidably mounted on the upper part of the base plate, a lifting cylinder is fixedly mounted on the upper part of the sliding base plate, one end of the lifting cylinder is fixedly connected to the upper surface of the sliding base plate, and the other end is fixedly connected to the support plate, a plurality of the support plates are fixedly connected by the lifting cylinder, the embracing assembly is detachably mounted on the sliding base plate and the support plate, the driving assembly is fixedly arranged on the base plate, and the driving assembly is drivingly connected to the sliding base plate.

[0006] By adopting the above technical scheme, the sliding bottom plate and the support plate, as well as the support plates, are fixedly connected by the lifting cylinders. When dry quenching coke ovens of different heights need to be fixedly installed, the height of the support plate can be adjusted by extending and retracting the lifting cylinders to achieve uniform clamping of the dry quenching coke ovens at different heights. The embracing assembly can be detachably installed on the sliding bottom plate and the support plate. When dry quenching coke ovens of different outer diameters need to be fixedly installed, only the embracing assembly of the corresponding specification needs to be replaced, which can achieve the common use of the bottom plate, the movable support and the driving assembly, thereby saving material costs.

[0007] Preferably, the embracing assembly includes an annular plate and legs, the annular plate is fixedly provided with legs on the outside, and the legs are detachably connected to the sliding base plate and the support plate.

[0008] Preferably, the sliding bottom plate and the supporting plate are both provided with elongated holes, and the supporting legs are detachably connected to the sliding bottom plate and the supporting plate through the elongated holes.

[0009] By adopting the above technical solution and opening long holes on the sliding base plate and the support plate, the sliding base plate and the support plate can be used to fix and install the embracing components of different specifications, thereby realizing the universal use of the sliding base plate and the support plate.

[0010] Preferably, the drive assembly includes a motor, a worm, a worm wheel, a worm wheel seat and a screw, the motor is fixedly mounted on a base plate, the motor drives the worm, the worm is meshingly connected to the worm wheel, the worm wheel seat is fixedly mounted on the base plate, the worm wheel is rotatably connected to the worm wheel seat, the screw is sleeved inside the worm wheel and the worm wheel seat, the screw is threadedly connected to the worm wheel, the screw is rotatably connected to the worm wheel seat, and the end bearing of the screw is connected to the sliding base plate.

[0011] By adopting the above technical solution, the sliding bottom plate is connected by the driving assembly, and after the dry quenching coke oven is placed in place, the sliding bottom plate can be pushed toward the dry quenching coke oven by starting the motor, and the two sets of sliding bottom plates are close to each other to achieve clamping and fixing of the dry quenching coke oven.

[0012] Preferably, a groove is provided on the bottom plate, and a sliding block is provided at the bottom of the sliding bottom plate. The sliding block is adapted to the groove, and the sliding block is slidably installed in the groove.

[0013] By adopting the above technical solution, by opening a groove on the bottom plate and arranging a slider adapted to the groove at the bottom of the sliding bottom plate, it can play a guiding role when the motor pushes the sliding bottom plate to slide on the bottom plate.

[0014] Preferably, a buffer pad is provided inside the annular plate, and the buffer pad is bonded to the annular plate.

[0015] By adopting the above technical solution and arranging a buffer pad inside the annular plate, the dry quenching coke oven can be buffered and protected.

[0016] Preferably, a pressure sensor is provided on the bonding surface between the annular plate and the buffer pad, and the pressure sensor is arranged in the middle position of the annular plate.

[0017] By adopting the above technical solution, by arranging a pressure sensor on the bonding surface of the annular plate and the buffer pad, the time when the motor stops running can be controlled by monitoring the pressure value of the pressure sensor, so as to avoid the dry quenching coke oven being damaged by the annular plate due to excessive operation of the motor.

[0018] In summary, the utility model has the following beneficial effects:

[0019] 1. The utility model provides a mounting and fixing bracket for a dry quenching coke oven, wherein a sliding bottom plate and a supporting plate as well as supporting plates are fixedly connected by lifting cylinders. When dry quenching coke ovens of different heights need to be fixedly installed, the height of the supporting plates can be adjusted by extending and retracting the lifting cylinders, so as to achieve uniform clamping of the dry quenching coke ovens in height; an embracing assembly can be detachably mounted on the sliding bottom plate and the supporting plate. When dry quenching coke ovens of different outer diameters need to be fixedly installed, only the embracing assembly of the corresponding specification needs to be replaced, so that the bottom plate, the movable support and the driving assembly can be used interchangeably, thereby saving material costs.

[0020] 2. The utility model provides a mounting and fixing bracket for a dry quenching coke oven. By opening long holes on the sliding bottom plate and the supporting plate, the sliding bottom plate and the supporting plate can be used to fix and install surrounding components of different specifications, thereby achieving universal use of the sliding bottom plate and the supporting plate.

[0021] 3. The utility model provides a mounting and fixing bracket for a dry quenching coke oven, which is connected to a sliding bottom plate by a driving assembly. After the dry quenching coke oven is placed in place, the sliding bottom plate can be pushed toward the dry quenching coke oven by starting a motor, and two sets of sliding bottom plates are close to each other to achieve clamping and fixing of the dry quenching coke oven. A groove is provided on the bottom plate, and a sliding block adapted to the groove is provided at the bottom of the sliding bottom plate, which can play a guiding role when the motor pushes the sliding bottom plate to slide on the bottom plate. A buffer pad is provided inside the annular plate, which can play a buffering and protective role for the dry quenching coke oven.

[0022] 4. The utility model provides a mounting and fixing bracket for a dry quenching coke oven. By arranging a pressure sensor on the bonding surface of the annular plate and the buffer pad, the time when the motor stops running can be controlled by monitoring the pressure value of the pressure sensor to avoid the dry quenching coke oven being damaged by the annular plate due to excessive operation of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of a mounting and fixing bracket of a dry quenching coke oven of the utility model;

[0024] Figure 2 for Figure 1 Enlarged view at A in the middle;

[0025] Figure 3 for Figure 1 Enlarged view at B in the middle;

[0026] Figure 4 This is a front view of a mounting and fixing bracket for a dry quenching coke oven according to the utility model;

[0027] Figure 5 This is a schematic diagram of the working status of the installation and fixing bracket of the dry quenching coke oven.

[0028] Explanation of the reference numerals: 1. base plate; 11. groove; 2. movable support; 21. sliding base plate; 211. slider; 22. lifting cylinder; 23. support plate; 24. long hole; 3. surrounding assembly; 31. annular plate; 311. buffer pad; 312. pressure sensor; 32. support leg; 4. driving assembly; 41. motor; 42. worm; 43. worm wheel; 44. worm wheel seat; 45. screw. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-Figure 5 The utility model is described in further detail.

[0030] This embodiment discloses a mounting bracket for a dry quenching coke oven. Figure 1-Figure 3, including a base plate 1, a movable support 2, an embracing component 3 and a driving component 4, two groups of movable supports 2 are arranged relatively, the movable support 2 includes a sliding base plate 21, a lifting cylinder 22 and a support plate 23, a groove 11 is opened on the base plate 1, a slider 211 is arranged at the bottom of the sliding base plate 21, the slider 211 is adapted to the groove 11, and the slider 211 is slidably installed in the groove 11, that is, the sliding base plate 21 can slide on the upper surface of the base plate 1, a lifting cylinder 22 is fixedly installed on the upper part of the sliding base plate 21, and the support plate 23 is provided with three groups, The support plates 23 are fixedly connected in sequence from bottom to top through the lifting cylinders 22. The lowest support plate 23 is fixedly connected to the sliding bottom plate 21 through the lifting cylinders 22. One end of the lifting cylinder 22 is fixedly connected to the upper surface of the sliding bottom plate 21, and the other end is fixedly connected to the support plate 23. That is, the lifting cylinder 22 can adjust the distance between the sliding bottom plate 21 and the support plate 23 and between the support plates 23. When it is necessary to fix and install dry quenching coke ovens of different heights, the height can be adjusted by extending and retracting the lifting cylinders 22 to achieve uniform height of the dry quenching coke ovens. The embracing assembly 3 is detachably mounted on the sliding base plate 21 and the support plate 23, and the driving assembly 4 is fixedly arranged on the base plate 1. The driving assembly 4 drives the sliding base plate 21. When the dry quenching coke ovens with different outer diameters need to be fixedly installed, it is only necessary to replace the embracing assembly 3 of the corresponding specifications, which can realize the common use of the base plate 1, the movable support 2 and the driving assembly 4, thereby saving material costs; the driving assembly 4 drives the sliding base plate 21, and after the dry quenching coke oven is placed in place, the sliding base plate 21 can be pushed by the driving assembly 4 to approach the dry quenching coke oven, and the two The sliding bottom plates 21 of the group are close to each other so as to realize the clamping and fixing of the dry quenching coke oven; in order to ensure the stable support of the support plate 23, at least two lifting cylinders 22 are arranged between the sliding bottom plate 21 and the support plate 23 and between the support plates 23 and the support plates 23, one of the lifting cylinders 22 is controlled by a solenoid valve, and then a three-way joint is added to the air inlet and the air outlet of the lifting cylinder 22, and the two three-way joints are connected by introducing an air pipe, so as to simply realize the synchronous action of the two cylinders to ensure the smooth up and down movement of the support plate 23.

[0031] Among them, Figure 1-Figure 5As shown, the embracing assembly 3 includes an annular plate 31 and legs 32. The annular plate 31 is configured as a semicircular plate. The legs 32 are fixedly arranged on the outside of the annular plate 31. The legs 32 are arranged in three groups, one of which is vertically fixed and welded to the middle position of the outer surface of the annular plate 31, and the other two groups of legs 32 are symmetrically arranged relative to the legs 32 at the middle position and are arranged in parallel with the legs 32 at the middle position. The sliding base plate 21 and the support plate 23 are both provided with long holes 24, and the long holes 24 are arranged in the horizontal direction. The legs 32 are fastened to the sliding base plate 21 and the support plate 23 by bolts through the long holes 24. The provision of the long holes 24 enables the sliding base plate 21 and the support plate 23 to be used for fixed installation of embracing assemblies 3 of different specifications, thereby realizing the universality of the sliding base plate 21 and the support plate 23; a buffer pad 311 is arranged inside the annular plate 31, and the buffer pad 311 is bonded and connected to the annular plate 31, which can play a role of buffering and protecting the dry quenching coke oven.

[0032] Among them, Figure 1-Figure 5 As shown, the driving assembly 4 includes a motor 41, a worm 42, a worm wheel 43, a worm wheel seat 44 and a screw 45. The motor 41 is fixedly arranged on the bottom plate 1, and the motor 41 drives the worm 42. The worm 42 is meshed with the worm wheel 43. The worm wheel seat 44 is fixedly arranged on the bottom plate 1, and the worm wheel 43 is rotatably connected to the worm wheel seat 44. The screw 45 is sleeved inside the worm wheel 43 and the worm wheel seat 44. The screw 45 is threadedly connected to the worm wheel 43, and the screw 45 is rotatably connected to the worm wheel seat 44. The end bearing of the screw 45 is connected to the sliding bottom plate 21. After the dry quenching coke oven is placed in place, the motor 41 is started, and the motor 41 drives the worm 42 to rotate, and the worm wheel meshed with the worm 42 43 also rotates, thereby driving the screw 45 to rotate, pushing the sliding bottom plate 21 to approach the dry quenching coke oven, and both sets of sliding bottom plates 21 approach the dry quenching coke oven, thereby achieving the clamping and fixing of the dry quenching coke oven; a pressure sensor 312 is provided on the bonding surface of the annular plate 31 and the buffer pad 311, and the pressure sensor 312 is provided in the middle position of the annular plate 31. When the sliding bottom plate 21 approaches the dry quenching coke oven and is clamped and fixed, the pressure value of the pressure sensor 312 is monitored to observe whether the sliding bottom plate 21 is in place, so as to control the motor 41 to stop running, so as to avoid the dry quenching coke oven or the clamping and fixing bracket being damaged due to over-running of the motor 41.

[0033] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A mounting bracket for a dry quenching coke oven, characterized in that: The invention comprises a base plate (1), a movable support (2), an embracing assembly (3) and a driving assembly (4); two groups of movable supports (2) are arranged relative to each other; the movable support (2) comprises a sliding base plate (21), a lifting cylinder (22) and a support plate (23); the sliding base plate (21) is slidably mounted on the upper part of the base plate (1); a lifting cylinder (22) is fixedly mounted on the upper part of the sliding base plate (21); one end of the lifting cylinder (22) is fixedly connected to the upper surface of the sliding base plate (21) and the other end is fixedly connected to the support plate (23); a plurality of support plates (23) are fixedly connected via the lifting cylinder (22); the embracing assembly (3) is detachably mounted on the sliding base plate (21) and the support plate (23); the driving assembly (4) is fixedly mounted on the base plate (1); and the driving assembly (4) is drivingly connected to the sliding base plate (21).

2. The mounting and fixing bracket for a dry quenching coke oven according to claim 1, characterized in that: The embracing assembly (3) comprises an annular plate (31) and supporting legs (32); the supporting legs (32) are fixedly provided on the outside of the annular plate (31); and the supporting legs (32) are detachably connected to the sliding bottom plate (21) and the supporting plate (23).

3. The mounting and fixing bracket for a dry quenching coke oven according to claim 2, characterized in that: The sliding bottom plate (21) and the support plate (23) are both provided with elongated holes (24), and the supporting legs (32) are detachably connected to the sliding bottom plate (21) and the support plate (23) through the elongated holes (24).

4. The mounting and fixing bracket for a dry quenching coke oven according to claim 1, characterized in that: The driving assembly (4) comprises a motor (41), a worm (42), a worm wheel (43), a worm wheel seat (44) and a screw (45); the motor (41) is fixedly arranged on the base plate (1); the motor (41) drives the worm (42); the worm (42) is meshingly connected with the worm wheel (43); the worm wheel seat (44) is fixedly arranged on the base plate (1); the worm wheel (43) is rotatably connected to the worm wheel seat (44); the screw (45) is sleeved inside the worm wheel (43) and the worm wheel seat (44); the screw (45) is threadedly connected to the worm wheel (43); the screw (45) is rotatably connected to the worm wheel seat (44); and the end bearing of the screw (45) is connected to the sliding base plate (21).

5. The mounting and fixing bracket for a dry quenching coke oven according to claim 1, characterized in that: The bottom plate (1) is provided with a groove (11), and a sliding block (211) is provided at the bottom of the sliding bottom plate (21), the sliding block (211) is adapted to the groove (11), and the sliding block (211) is slidably installed in the groove (11).

6. The mounting and fixing bracket for a dry quenching coke oven according to claim 2, characterized in that: A buffer pad (311) is provided inside the annular plate (31), and the buffer pad (311) is bonded and connected to the annular plate (31).

7. The mounting and fixing bracket for a dry quenching coke oven according to claim 6, characterized in that: A pressure sensor (312) is provided on the bonding surface of the annular plate (31) and the buffer pad (311), and the pressure sensor (312) is provided in the middle position of the annular plate (31).

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