Automatic cleaning device for coking at pot opening of calcining furnace

Abstract

The invention discloses an automatic cleaning device for coking at a tank opening of a calcining furnace, and belongs to the technical field of calcining furnace cleaning, the automatic cleaning device comprises a limiting mounting plate, a plurality of lifting through holes for releasing pressure are formed in the two ends of the limiting mounting plate, and a cleaning mechanism is arranged on one side of the limiting mounting plate; a fixing mechanism used for driving the cleaning mechanism to rotate and achieving the position adjusting effect on the cleaning mechanism is arranged on the side, facing the cleaning mechanism, of the limiting mounting plate, and the cleaning mechanism comprises a cleaning assembly used for achieving the cleaning effect and a transmission assembly used for achieving the transmission and shape adjusting effect on the cleaning assembly. The cleaning assembly is arranged at the end, away from the fixing mechanism, of the transmission assembly. Through mutual cooperation of multiple structures, the cleaning unit can realize range cleaning of the calcining furnace tank opening through rotation and height change, so that a user does not need to adjust the position of the cleaning device in the cleaning process, and the cleaning device is labor-saving in use and higher in cleaning efficiency.

Description

Technical Field

[0001] This invention belongs to the field of calcining furnace cleaning technology, specifically relating to an automatic removal device for coking at the mouth of a calcining furnace. Background Technology

[0002] Petroleum coke is black or dark gray in appearance, with a relatively hard texture. It is a petroleum product with a metallic luster and porous properties. Microscopically, petroleum coke consists of granular, columnar, or needle-like carbonaceous matter formed from tiny graphite crystals. Appropriate cleaning devices are used to clean coke deposits at the mouth of calcining furnaces.

[0003] Traditional cleaning devices include a moving cart, a swing rod, a swing component, a rotating shaft, a limiting frame, a swing gear, a rotating crank, a sliding groove, a toothed plate, a scraper structure, a fixed plate, a fixed rod, an adjusting screw, an adjusting motor, and a sliding groove. The advantage of this cleaning device is that it can clean the coking deposits at the mouth of the calcining furnace.

[0004] Traditional cleaning devices use a scraper structure to reciprocate and clean a localized area of ​​the calcining furnace opening. However, during the cleaning process, the user needs to constantly adjust the position of the cleaning device to achieve a complete cleaning of the calcining furnace opening. This makes the cleaning device not only laborious but also inefficient, and urgently needs improvement. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic removal device for coking at the mouth of a calcining furnace, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an automatic removal device for coking at the mouth of a calcining furnace, comprising a limiting mounting plate, wherein the limiting mounting plate has several lifting through holes at both ends for pressure relief, a cleaning mechanism is provided on one side of the limiting mounting plate, and a fixing mechanism is provided on the side of the limiting mounting plate facing the cleaning mechanism for driving the cleaning mechanism to rotate and for adjusting the position of the cleaning mechanism, the cleaning mechanism including a cleaning component for cleaning and a transmission component for driving and adjusting the shape of the cleaning component, the cleaning component being located at the end of the transmission component away from the fixing mechanism.

[0007] As a further aspect of the present invention: the fixing mechanism includes a limiting mounting cylinder, which is fixedly connected to a limiting mounting plate. A driver for driving the cleaning mechanism to rotate is provided on the side of the limiting mounting cylinder facing the cleaning mechanism. A second position adjusting member for driving the driver to move laterally is provided inside the limiting mounting cylinder. The second position adjusting member passes through the limiting mounting cylinder and the limiting mounting plate. First position adjusting members are symmetrically arranged on both sides of the limiting mounting cylinder. The first position adjusting members are arranged perpendicular to the axis of the driver and are fixedly connected to the limiting mounting cylinder.

[0008] As a further embodiment of the present invention: an adjustable fixing rod is provided at the end of the first position adjusting member away from the limiting mounting cylinder, the adjustable fixing rod is fixedly connected to the first position adjusting member, an elastic reinforcing tube is sleeved on the outside of the adjustable fixing rod, the elastic reinforcing tube is fixedly connected to the adjustable fixing rod, and the limiting mounting cylinder is fixedly connected to the second position adjusting member.

[0009] As a further embodiment of the present invention: the transmission assembly includes a liquid storage cylinder, a limiting transmission disc is fixedly connected to one end of the liquid storage cylinder near the driver, the limiting transmission disc is fixedly connected to the output shaft of the driver, the inside of the liquid storage cylinder is filled with transmission fluid, and an adjustable sealing plug is provided on the side of the limiting transmission disc away from the driver, which is in a sealing and sliding connection with the liquid storage cylinder.

[0010] As a further embodiment of the present invention: a fourth position adjusting member is provided on the side of the limiting transmission disk away from the driver for adjusting the position of the adjustable sealing plug. One end of the fourth position adjusting member is fixedly connected to the limiting transmission disk, and the other end of the fourth position adjusting member is fixedly connected to the adjustable sealing plug. A plurality of pressure relief through holes are opened on the side of the limiting transmission disk, and the pressure relief through holes are opened through the limiting transmission disk.

[0011] As a further embodiment of the present invention: the cleaning component includes a limiting mounting post, the end of the liquid storage cylinder away from the driver is fixedly connected to the limiting mounting post, a plurality of deformable transmission components are arranged in a circular array on the side of the limiting mounting post away from the liquid storage cylinder, a plurality of first limiting mounting grooves corresponding to the deformable transmission components are opened in a circular array on the limiting mounting post, a first limiting support rod is provided inside the first limiting mounting groove and rotatably connected to the deformable transmission component, both ends of the first limiting support rod are fixedly connected to the limiting mounting post, and a conveying hose connected to the liquid storage cylinder is provided at the end of the deformable transmission component near the driver.

[0012] As a further embodiment of the present invention: an adjustable transmission cover for adjusting the posture of the deformable transmission component is provided on the side of the limiting mounting post away from the limiting brake plate; a third position adjusting component for driving the adjustable transmission cover to move laterally is fixedly connected on the side of the limiting mounting post away from the driver; and the telescopic end of the third position adjusting component is fixedly connected to the adjustable transmission cover.

[0013] As a further embodiment of the present invention: a plurality of first elastic driving members are arranged in a circular array at one end of the third position adjusting member near the limiting mounting post for driving the deformable transmission member to rotate toward the adjustable transmission cover. One end of the first elastic driving member is fixedly connected to the deformable transmission member, and the other end of the first elastic driving member is fixedly connected to the third position adjusting member. A cleaning unit is provided at the end of the deformable transmission member away from the limiting mounting post.

[0014] As a further embodiment of the present invention: the cleaning unit includes a limiting mounting base, which is fixedly connected to a deformable transmission component. An adjustable cleaning blade is rotatably connected to the side of the limiting mounting base away from the deformable transmission component via a second limiting support rod. The second limiting support rod is fixedly connected to the limiting mounting base. A limiting through hole corresponding to the second limiting support rod is provided at the end of the adjustable cleaning blade near the limiting mounting post. A second limiting mounting groove is provided on the limiting mounting base to accommodate the end of the adjustable cleaning blade. A limiting brake plate is provided on the side of the adjustable cleaning blade facing the deformable transmission component to limit and brake the adjustable cleaning blade.

[0015] As a further embodiment of the present invention: a plurality of second elastic driving members are fixedly connected to one end of the second limiting mounting groove away from the second limiting support rod, for driving the adjustable cleaning blade to rotate away from the end of the limiting mounting post in a direction away from the deformable transmission member. The second elastic driving members are fixedly connected to the adjustable cleaning blade. The limiting brake plate is disposed at one end of the adjustable cleaning blade near the limiting through hole, and the limiting brake plate is fixedly connected to the adjustable cleaning blade.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention has a simple structure and is easy to use. During use, through the cooperation of multiple structures, the cleaning unit can achieve range cleaning of the calcining furnace can opening by rotation and height change. Thus, the user does not need to adjust the position of the cleaning device during the cleaning process, making the cleaning device not only labor-saving but also more efficient. Secondly, through the cooperation of multiple structures, the adjustable cleaning blade can not only adaptively adjust its posture according to the shape of the can opening during the cleaning process, but also knock and clean foreign objects, thereby achieving rapid and thorough cleaning of coking at the can opening. In addition, the present invention can be adapted to different models of calcining furnaces by changing its shape, making the application range of the cleaning device wider. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of an automatic device for removing coke buildup at the mouth of a calcining furnace.

[0018] Figure 2 A schematic diagram of the fixing mechanism in an automatic removal device for coke buildup at the mouth of a calcining furnace.

[0019] Figure 3 This is a schematic diagram of the cleaning mechanism in an automatic removal device for coke buildup at the mouth of a calcining furnace.

[0020] Figure 4 This is a schematic diagram of the cleaning component in an automatic removal device for coke buildup at the mouth of a calcining furnace.

[0021] Figure 5 An exploded view of the cleaning unit in an automatic removal device for coke buildup at the mouth of a calcining furnace.

[0022] Figure 6 This is a schematic diagram of the transmission component in an automatic device for removing coke buildup at the mouth of a calcining furnace.

[0023] In the diagram: 1-Limit mounting plate, 2-Fixing mechanism, 3-Cleaning mechanism, 4-Lifting through hole, 20-First position adjusting component, 21-Limit mounting cylinder, 22-Second position adjusting component, 23-Elastic reinforcing tube, 24-Adjustable fixing rod, 25-Driver, 31-Cleaning assembly, 33-Transmission assembly, 310-First elastic driving component, 311-First limit mounting groove, 312-Limit mounting post, 313-Conveying hose, 314-First limit support rod, 315-Deformable transmission... Moving part, 316-Third position adjustment part, 32-Cleaning unit, 317-Adjustable transmission cover, 320-Second limit mounting groove, 321-Limit mounting base, 322-Second limit support rod, 323-Limit through hole, 324-Adjustable cleaning blade, 325-Limit brake plate, 326-Second elastic drive part, 330-Limit transmission disc, 331-Adjustable sealing plug, 332-Liquid reservoir, 333-Transmission fluid, 334-Fourth position adjustment part, 335-Pressure relief through hole. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection", "linking", and "setting" should be interpreted broadly. For example, they can refer to fixed connection or setting, detachable connection or setting, or integral connection or setting.

[0026] Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0027] Please see Figures 1-6 This embodiment provides an automatic removal device for coking at the mouth of a calcining furnace, including a limiting mounting plate 1. Several lifting through holes 4 are provided at both ends of the limiting mounting plate 1 for pressure relief. The lifting through holes 4 also facilitate the user's handling of the removal device. A cleaning mechanism 3 is provided on one side of the limiting mounting plate 1. A fixing mechanism 2 is provided on the side of the limiting mounting plate 1 facing the cleaning mechanism 3 for driving the cleaning mechanism 3 to rotate and for adjusting the position of the cleaning mechanism 3. The cleaning mechanism 3 includes a cleaning component 31 for cleaning and a transmission component 33 for driving and adjusting the shape of the cleaning component 31. The cleaning component 31 is located at the end of the transmission component 33 away from the fixing mechanism 2.

[0028] Please see Figure 1 and Figure 2 In one embodiment, to make the use of the fixing mechanism 2 more reliable, the fixing mechanism 2 preferably includes a limiting mounting cylinder 21, which is fixedly connected to the limiting mounting plate 1. The limiting mounting cylinder 21 is provided with a driver 25 for driving the cleaning mechanism 3 to rotate on the side facing the cleaning mechanism 3. The driver 25 is an electric motor. The limiting mounting cylinder 21 is provided with a second position adjusting member 22 for driving the driver 25 to move laterally. The second position adjusting member 22 is an electric telescopic rod. The second position adjusting member 22 is provided through the limiting mounting cylinder 21 and the limiting mounting plate 1. The limiting mounting cylinder 21 is fixedly connected to the second position adjusting member 22. The limiting mounting cylinder 21 is symmetrically provided with first position adjusting members 20 on both sides. The first position adjusting members 20 are electric telescopic rods. The first position adjusting members 20 are provided perpendicular to the axis of the driver 25. The first position adjusting members 20 are fixedly connected to the limiting mounting cylinder 21.

[0029] Please see Figure 2In one embodiment, to improve the fixing effect of the fixing mechanism 2 on the cleaning device, preferably, an adjustable fixing rod 24 is provided at the end of the first position adjusting member 20 away from the limiting installation cylinder 21. The adjustable fixing rod 24 is set perpendicular to the first position adjusting member 20 and is fixedly connected to the first position adjusting member 20. An elastic reinforcing tube 23 is sleeved on the outside of the adjustable fixing rod 24. The elastic reinforcing tube 23 is a rubber tube or a silicone tube and is fixedly connected to the adjustable fixing rod 24. In use, the limiting installation cylinder 21 is inserted into the opening of the calcining furnace, and then the first position adjusting member 20 is controlled to extend. At this time, the first position adjusting member 20 extends so that the adjustable fixing rod 24 abuts against the calcining furnace. At this time, the adjustable fixing rod 24, together with the elastic reinforcing tube 23, quickly and reliably fixes the limiting installation cylinder 21, so that the user can quickly and accurately install the cleaning device at the target position.

[0030] In another embodiment, to make the use of the fixing mechanism 2 more reliable, preferably, the fixing mechanism 2 includes a limiting mounting cylinder 21, which is fixedly connected to the limiting mounting plate 1. A driver 25 for driving the cleaning mechanism 3 to rotate is provided on the side of the limiting mounting cylinder 21 facing the cleaning mechanism 3. The driver 25 is a pneumatic motor. A second position adjusting member 22 for driving the driver 25 to move laterally is provided inside the limiting mounting cylinder 21. The second position adjusting member 22 is an electric cylinder, and it passes through the limiting mounting cylinder 21 and the limiting mounting plate 1. The limiting mounting cylinder 21 is fixedly connected to the second position adjusting member 22. The limiting mounting cylinder 21 is symmetrically provided with first position adjusting members 20 on both sides. The first position adjusting member 20 is a cylinder. The first position adjusting member 20 is set perpendicular to the axis of the driver 25. The first position adjusting member 20 is fixedly connected to the limiting mounting cylinder 21. An adjustable fixing rod 24 is provided at the end of the first position adjusting member 20 away from the limiting mounting cylinder 21. The adjustable fixing rod 24 is fixedly connected to the first position adjusting member 20. Several limiting grooves are spaced apart on the side of the adjustable fixing rod 24 away from the first position adjusting member 20.

[0031] Please see Figure 1 , Figure 3 and Figure 6In one embodiment, to make the use of the transmission assembly 33 more reliable, the transmission assembly 33 preferably includes a reservoir 332. A limiting transmission disc 330 is fixedly connected to one end of the reservoir 332 near the driver 25. The limiting transmission disc 330 is fixedly connected to the output shaft of the driver 25. The reservoir 332 is filled with transmission fluid 333, which is hydraulic oil. An adjustable sealing plug is provided on the side of the limiting transmission disc 330 away from the driver 25, which is in a sealing and sliding connection with the reservoir 332. 331. A fourth position adjusting member 334 is provided on the side of the limiting transmission disk 330 away from the driver 25 for adjusting the position of the adjustable sealing plug 331. The fourth position adjusting member 334 is an electric telescopic rod. One end of the fourth position adjusting member 334 is fixedly connected to the limiting transmission disk 330, and the other end of the fourth position adjusting member 334 is fixedly connected to the adjustable sealing plug 331. Several pressure relief through holes 335 are opened on the side of the limiting transmission disk 330, and the pressure relief through holes 335 penetrate the limiting transmission disk 330.

[0032] In another embodiment, to reduce the cost of the transmission assembly 33, preferably, the transmission assembly 33 includes a liquid reservoir 332. A limiting transmission disc 330 is fixedly connected to one end of the liquid reservoir 332 near the driver 25. The limiting transmission disc 330 is fixedly connected to the output shaft of the driver 25. The liquid reservoir 332 is filled with a transmission fluid 333, which is water. An adjustable sealing plug is provided on the side of the limiting transmission disc 330 away from the driver 25, which is in a sealing and sliding connection with the liquid reservoir 332. 331. A fourth position adjusting member 334 is provided on the side of the limiting transmission disk 330 away from the driver 25 for adjusting the position of the adjustable sealing plug 331. The fourth position adjusting member 334 is a cylinder. One end of the fourth position adjusting member 334 is fixedly connected to the limiting transmission disk 330, and the other end of the fourth position adjusting member 334 is fixedly connected to the adjustable sealing plug 331. Several pressure relief through holes 335 are opened on the side of the limiting transmission disk 330, and the pressure relief through holes 335 penetrate the limiting transmission disk 330.

[0033] Please see Figure 1 , Figure 3 and Figure 4In one embodiment, to make the use of the cleaning component 31 more reliable, the cleaning component 31 preferably includes a limiting mounting post 312. The end of the liquid storage cylinder 332 away from the driver 25 is fixedly connected to the limiting mounting post 312. A plurality of deformable transmission components 315 are arranged in a ring array on the side of the limiting mounting post 312 away from the liquid storage cylinder 332. The deformable transmission component 315 is composed of a cylinder and a piston rod. A plurality of first limiting mounting grooves 311 corresponding to the deformable transmission components 315 are opened in a ring array on the limiting mounting post 312. A first limiting support rod 314 rotatably connected to the deformable transmission component 315 is provided inside the first limiting mounting groove 311. The two ends of the first limiting support rod 314 are fixedly connected to the limiting mounting post 312. A conveying hose 313 communicating with the liquid storage cylinder 332 is provided at the end of the deformable transmission component 315 near the driver 25.

[0034] Please see Figure 4 In one embodiment, to facilitate the use of the cleaning component 31, preferably, an adjustable transmission cover 317 for adjusting the posture of the deformable transmission component 315 is provided on the side of the limiting mounting post 312 away from the limiting brake plate 325. A third position adjusting member 316 for driving the adjustable transmission cover 317 to move laterally is fixedly connected to the side of the limiting mounting post 312 away from the driver 25. The third position adjusting member 316 is an electric telescopic rod, and the telescopic end of the third position adjusting member 316 is connected to the adjustable transmission cover 317. The third position adjusting member 316 is fixedly connected to the third position adjusting member 316. Near the limiting mounting post 312, a number of first elastic driving members 310 are arranged in a circular array to drive the deformable transmission member 315 to rotate towards the adjustable transmission cover 317. The first elastic driving member 310 is a spring. One end of the first elastic driving member 310 is fixedly connected to the deformable transmission member 315, and the other end of the first elastic driving member 310 is fixedly connected to the third position adjusting member 316. A cleaning unit 32 is provided at the end of the deformable transmission member 315 away from the limiting mounting post 312.

[0035] Please see Figure 4 and Figure 5In one embodiment, to make the cleaning unit 32 more reliable, preferably, the cleaning unit 32 includes a limiting mounting base 321, which is fixedly connected to the deformable transmission member 315. An adjustable cleaning blade 324 is rotatably connected to the side of the limiting mounting base 321 away from the deformable transmission member 315 via a second limiting support rod 322. The second limiting support rod 322 is fixedly connected to the limiting mounting base 321. A limiting through hole 323 corresponding to the second limiting support rod 322 is provided at the end of the adjustable cleaning blade 324 near the limiting mounting post 312. A second limiting mounting groove 320 is provided on the limiting mounting base 321 to accommodate the end of the adjustable cleaning blade 324. A limiting brake plate 325 is provided on the side of the adjustable cleaning blade 324 facing the deformable transmission member 315 to limit and brake the adjustable cleaning blade 324. A number of... A second elastic drive member 326 is provided to drive the adjustable cleaning blade 324 to rotate away from the limiting mounting post 312 and away from the deformable transmission member 315. The second elastic drive member 326 is a spring or a metal sheet. The second elastic drive member 326 is fixedly connected to the adjustable cleaning blade 324. A limiting brake plate 325 is provided at the end of the adjustable cleaning blade 324 near the limiting through hole 323. The limiting brake plate 325 is fixedly connected to the adjustable cleaning blade 324. The limiting brake plate 325 also serves to protect the second elastic drive member 326, thereby preventing the second elastic drive member 326 from being damaged due to excessive compression. Furthermore, the limiting brake plate 325 allows the adjustable cleaning blade 324 to achieve a rigid impact on the foreign matter to be cleaned while facilitating rotation, thereby improving its cleaning effect. Under the driving action of centrifugal force and the second elastic drive member 326, the adjustable cleaning blade 324 can better fit against the can opening to avoid cleaning residue, thereby improving its cleaning effect.

[0036] In another embodiment, to make the use of the cleaning component 31 more reliable, the cleaning component 31 preferably includes a limiting mounting post 312. The end of the liquid storage cylinder 332 away from the driver 25 is fixedly connected to the limiting mounting post 312. A plurality of deformable transmission components 315 are arranged in a ring array on the side of the limiting mounting post 312 away from the liquid storage cylinder 332. The deformable transmission component 315 is composed of a cylinder and a piston rod. A plurality of first limiting mounting grooves 311 corresponding to the deformable transmission components 315 are opened in a ring array on the limiting mounting post 312. A first limiting support rod 314 rotatably connected to the deformable transmission component 315 is provided inside the first limiting mounting groove 311. The two ends of the first limiting support rod 314 are fixedly connected to the limiting mounting post 312. A conveying hose 313 communicating with the liquid storage cylinder 332 is provided at the end of the deformable transmission component 315 near the driver 25.

[0037] In another embodiment, to make the cleaning component 31 easier to use, preferably, an adjustable transmission cover 317 for adjusting the posture of the deformable transmission component 315 is provided on the side of the limiting mounting post 312 away from the limiting brake plate 325. A third position adjusting component 316 for driving the adjustable transmission cover 317 to move laterally is fixedly connected to the side of the limiting mounting post 312 away from the driver 25. The third position adjusting component 316 is a cylinder, and the telescopic end of the third position adjusting component 316 is fixed to the adjustable transmission cover 317. The third position adjusting member 316 has several first elastic driving members 310 arranged in a circular array near the end of the limiting mounting post 312. These first elastic driving members 310 are metal springs. One end of the first elastic driving member 310 is fixedly connected to the deformable transmission member 315, and the other end of the first elastic driving member 310 is fixedly connected to the third position adjusting member 316. A cleaning unit 32 is provided at the end of the deformable transmission member 315 away from the limiting mounting post 312.

[0038] In another embodiment, to make the cleaning unit 32 more convenient to use, preferably, the cleaning unit 32 includes a limiting mounting base 321, which is fixedly connected to the deformable transmission member 315. An adjustable cleaning blade 324 is rotatably connected to the side of the limiting mounting base 321 away from the deformable transmission member 315 via a second limiting support rod 322. The second limiting support rod 322 is fixedly connected to the limiting mounting base 321. A limiting through hole 323 corresponding to the second limiting support rod 322 is opened at the end of the adjustable cleaning blade 324 near the limiting mounting post 312. A second limiting mounting groove 320 is opened on the limiting mounting base 321 to accommodate the end of the adjustable cleaning blade 324. A cylinder is rotatably connected to the end of the second limiting mounting groove 320 away from the second limiting support rod 322. A limiting slider that is slidably connected to the extension end of the cylinder is rotatably connected to the adjustable cleaning blade 324. In use, the angle of the adjustable cleaning blade 324 is adjusted by the cylinder in conjunction with the limiting slider.

[0039] The working principle and usage process of this invention are as follows: During use, the cleaning mechanism 3 and the limiting mounting cylinder 21 are inserted into the opening of the calcining furnace. Then, the first position adjusting member 20 is extended. At this time, the limiting mounting cylinder 21 is fixed by the cooperation of the adjustable fixing rod 24 and the elastic reinforcing tube 23. After fixing, the cleaning mechanism 3 is coaxial with the port of the calcining furnace, allowing the user to quickly and accurately fix the cleaning device in the target position. Then, the second position adjusting member 22 is extended to move the cleaning unit 32 to the end of the opening away from the limiting mounting plate 1. Next, the fourth position adjusting member 334 is extended to make the deformable... The corresponding extension of the transmission component 315 can also move the cleaning unit 32 away from the can opening. Through the cooperation of the two adjustment methods, the applicability of the cleaning device is significantly improved. Then, the cleaning mechanism 3 is driven to rotate by the driver 25, so that the cleaning mechanism 3 rotates as a whole. At the same time, the control of the third position adjustment component 316 retracts to move the adjustable transmission cover 317 closer to the driver 25, so that the adjustable transmission cover 317 drives all deformable transmission components 315 to rotate synchronously to form a trumpet-shaped cleaning structure. At this time, the coking at the can opening is scraped off by the rotating cleaning unit 32.

[0040] Secondly, during the cleaning process of the cleaning unit 32 rotating, the third position adjustment member 316 is continuously extended and contracted, thereby causing the adjustable transmission cover 317 to reciprocate. At this time, the cleaning unit 32 will intermittently tap the coking through the adjustable cleaning blade 324, so that the adjustable cleaning blade 324 can tap and clean the coking while rotating, thereby further improving its cleaning effect. Furthermore, by controlling the continuous extension and contraction of the fourth position adjustment member 334, the cleaning unit 32 is reciprocated along the length direction of the deformable transmission member 315, thereby further increasing the cleaning range of the cleaning unit 32 and further achieving uniform cleaning within a certain range.

[0041] As the cleaning process proceeds, the second position adjustment component 22 is gradually controlled to retract, causing the cleaning unit 32 to move closer to the can opening. This allows for cleaning of different positions on the can opening. Throughout the cleaning process, by controlling the superposition of three motion modes—rotation, reciprocating movement, and oscillation—the cleaning unit 32 can perform range cleaning while adaptively fitting the can opening, enabling users to quickly and thoroughly clean the coking deposits on the can opening of the calcining furnace.

[0042] Thus, through the cooperation of multiple structures, the cleaning unit 32 can achieve range cleaning of the calcining furnace can opening by rotation and height change. Therefore, the user does not need to adjust the position of the cleaning device during the cleaning process, making the cleaning device not only labor-saving but also more efficient. Secondly, through the cooperation of multiple structures, the adjustable cleaning blade 324 can not only adaptively adjust its posture according to the shape of the can opening during the cleaning process, but also knock and clean foreign objects, thereby achieving rapid and thorough cleaning of coking at the can opening. In addition, the present invention can be adapted to different models of calcining furnaces by changing its shape, making the cleaning device more widely applicable. Furthermore, the present invention has a simple structure and is easy to use.

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0044] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic removal device for coke buildup at the mouth of a calcining furnace, comprising a limiting mounting plate, characterized in that: The limiting mounting plate has several lifting through holes at both ends for pressure relief. A cleaning mechanism is provided on one side of the limiting mounting plate. A fixing mechanism is provided on the side of the limiting mounting plate facing the cleaning mechanism for driving the cleaning mechanism to rotate and for adjusting the position of the cleaning mechanism. The cleaning mechanism includes a cleaning component for cleaning and a transmission component for driving and adjusting the shape of the cleaning component. The cleaning component is located at the end of the transmission component away from the fixing mechanism.

2. The automatic removal device for coking at the calcining furnace mouth according to claim 1, characterized in that: The fixing mechanism includes a limiting mounting cylinder, which is fixedly connected to a limiting mounting plate. A driver for driving the cleaning mechanism to rotate is provided on the side of the limiting mounting cylinder facing the cleaning mechanism. A second position adjusting member for driving the driver to move laterally is provided inside the limiting mounting cylinder. The second position adjusting member passes through the limiting mounting cylinder and the limiting mounting plate. First position adjusting members are symmetrically arranged on both sides of the limiting mounting cylinder. The first position adjusting members are arranged perpendicular to the axis of the driver and are fixedly connected to the limiting mounting cylinder.

3. The automatic removal device for coking at the calcining furnace mouth according to claim 2, characterized in that: An adjustable fixing rod is provided at the end of the first position adjusting component away from the limiting mounting cylinder. The adjustable fixing rod is fixedly connected to the first position adjusting component. An elastic reinforcing tube is sleeved on the outside of the adjustable fixing rod. The elastic reinforcing tube is fixedly connected to the adjustable fixing rod. The limiting mounting cylinder is fixedly connected to the second position adjusting component.

4. The automatic removal device for coking at the calcining furnace mouth according to claim 3, characterized in that: The transmission assembly includes a liquid storage tank. A limiting transmission disc is fixedly connected to one end of the liquid storage tank near the driver. The limiting transmission disc is fixedly connected to the output shaft of the driver. The inside of the liquid storage tank is filled with transmission fluid. An adjustable sealing plug is provided on the side of the limiting transmission disc away from the driver, which is in a sealing and sliding connection with the liquid storage tank.

5. The automatic removal device for coking at the calcining furnace mouth according to claim 4, characterized in that: The limiting transmission disk is provided with a fourth position adjusting member on the side away from the driver, which is used to adjust the position of the adjustable sealing plug. One end of the fourth position adjusting member is fixedly connected to the limiting transmission disk, and the other end of the fourth position adjusting member is fixedly connected to the adjustable sealing plug. Several pressure relief through holes are opened on the side of the limiting transmission disk, and the pressure relief through holes are opened through the limiting transmission disk.

6. The automatic removal device for coking at the mouth of the calcining furnace according to claim 5, characterized in that: The cleaning assembly includes a limiting mounting post. The end of the liquid storage cylinder away from the driver is fixedly connected to the limiting mounting post. Several deformable transmission components are arranged in a circular array on the side of the limiting mounting post away from the liquid storage cylinder. Several first limiting mounting slots corresponding to the deformable transmission components are opened in a circular array on the limiting mounting post. A first limiting support rod that is rotatably connected to the deformable transmission component is provided inside the first limiting mounting slot. Both ends of the first limiting support rod are fixedly connected to the limiting mounting post. A conveying hose that communicates with the liquid storage cylinder is provided at the end of the deformable transmission component near the driver.

7. The automatic removal device for coking at the calcining furnace mouth according to claim 6, characterized in that: An adjustable transmission cover for adjusting the posture of the deformable transmission component is provided on the side of the limiting mounting post away from the limiting brake plate. A third position adjusting component for driving the adjustable transmission cover to move laterally is fixedly connected on the side of the limiting mounting post away from the driver. The telescopic end of the third position adjusting component is fixedly connected to the adjustable transmission cover.

8. The automatic removal device for coking at the calcining furnace mouth according to claim 7, characterized in that: The third position adjusting member has several first elastic driving members arranged in a circular array at one end near the limiting mounting post. These first elastic driving members are used to drive the deformable transmission member to rotate towards the adjustable transmission cover. One end of the first elastic driving member is fixedly connected to the deformable transmission member, and the other end of the first elastic driving member is fixedly connected to the third position adjusting member. A cleaning unit is provided at the end of the deformable transmission member away from the limiting mounting post.

9. The automatic removal device for coking at the mouth of the calcining furnace according to claim 8, characterized in that: The cleaning unit includes a limiting mounting base, which is fixedly connected to a deformable transmission component. An adjustable cleaning blade is rotatably connected to the side of the limiting mounting base away from the deformable transmission component via a second limiting support rod. The second limiting support rod is fixedly connected to the limiting mounting base. A limiting through hole corresponding to the second limiting support rod is opened at the end of the adjustable cleaning blade near the limiting mounting post. A second limiting mounting groove is opened on the limiting mounting base to accommodate the end of the adjustable cleaning blade. A limiting brake plate is provided on the side of the adjustable cleaning blade facing the deformable transmission component to limit and brake the adjustable cleaning blade.

10. The automatic removal device for coking at the mouth of the calcining furnace according to claim 9, characterized in that: The second limiting mounting groove is fixedly connected to a plurality of second elastic driving members at one end away from the second limiting support rod. These members are used to drive the adjustable cleaning blade to rotate away from the end away from the limiting mounting post in a direction away from the deformable transmission member. The second elastic driving members are fixedly connected to the adjustable cleaning blade. The limiting brake plate is located at one end of the adjustable cleaning blade near the limiting through hole and is fixedly connected to the adjustable cleaning blade.

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