Variable-amplitude cleaning device for carbonization chamber furnace door

Abstract

The utility model discloses a variable-amplitude cleaning device for a carbonization chamber furnace door, which comprises a cleaning frame, a track arranged on one side, far away from the carbonization chamber furnace door, of the cleaning frame, a movable trolley arranged in the track, and a variable-amplitude component connected between the movable trolley and the cleaning frame, the pulley block is slidably connected to the track, a cleaning head is arranged on the cleaning frame, and the cleaning frame is matched with the carbonization chamber furnace door; the amplitude changing assembly comprises a first hinged shaft seat arranged on the upper portion of one side of the sweeping frame, a second hinged shaft seat arranged on the lower portion of one side of the sweeping frame, a first hinged block arranged on the top of the movable trolley and a second hinged block arranged at the bottom of the movable trolley. According to the device, the angle of the cleaning frame is adjusted, so that the cleaning frame is perfectly attached to the carbonization chamber furnace door, the cleaning effect on parts such as a knife edge and a web plate of the carbonization chamber furnace door is improved, and the problem that the cleaning device for the carbonization chamber furnace door is not tightly attached to the carbonization chamber furnace door is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning a carbonization chamber furnace door frame, and in particular relates to a variable amplitude cleaning device for a carbonization chamber furnace door. Background Art

[0002] During the coking process, coke ovens produce tar, dust and other debris. These debris will adhere to the carbonization chamber door bricks, knife edges and web grooves. If not cleaned in time, they will gradually accumulate into thick ash and dirt, resulting in the carbonization chamber door being unable to fit tightly with the carbonization chamber door frame when closed, causing a large amount of raw gas to leak out, which not only wastes resources but also seriously pollutes the environment. Therefore, the carbonization chamber door cleaning device is an indispensable equipment to maintain normal coking production.

[0003] like Figure 1 As shown, in the prior art, the door cleaning device includes a door cleaning frame 200 and a door cleaning movable trolley 300. In the traditional carbonization chamber furnace door cleaning device, the door cleaning frame 200 and the door cleaning movable trolley 300 are installed with two upper and lower fixed supports 400 and fixed with bolts. The disadvantage is that the angle of the door cleaning frame 200 cannot be automatically adjusted. Since the angle of the carbonization chamber furnace door 100 may have a certain deviation when it is removed and is not necessarily vertical, the traditional door cleaning frame 200 cannot adapt to the carbonization chamber furnace door 100 well, resulting in residual cleaning of the carbonization chamber furnace door 100 by the door cleaning device, and the cleaning is not thorough. In summary, there is an urgent need for a variable-length cleaning device for the carbonization chamber furnace door. Utility Model Content

[0004] In order to solve some or all of the technical problems existing in the above-mentioned prior art, the present invention provides a variable amplitude cleaning device for a carbonization chamber furnace door, wherein the variable amplitude cleaning device is arranged on one side of the carbonization chamber furnace door, and the variable amplitude cleaning device for the carbonization chamber furnace door comprises a cleaning frame, a track arranged on a side of the cleaning frame away from the carbonization chamber furnace door, a mobile trolley arranged in the track, and a variable amplitude assembly connected between the mobile trolley and the cleaning frame, wherein:

[0005] The movable trolley is provided with a pulley block, the pulley block is slidably connected to the track, the cleaning frame is provided with a cleaning head, and the cleaning frame is matched with the carbonization chamber door;

[0006] The amplitude variation assembly includes a first hinge seat arranged at the upper part of one side of the cleaning frame, a second hinge seat arranged at the lower part of one side of the cleaning frame, a first hinge block arranged at the top of the mobile trolley, and a second hinge block arranged at the bottom of the mobile trolley. The first hinge block is hinged to the first hinge seat, and a telescopic cylinder is arranged between the second hinge block and the second hinge seat. One end of the telescopic cylinder is hinged to the second hinge block, and the other end is hinged to the second hinge seat.

[0007] As a specific embodiment, in the above-mentioned variable-length cleaning device for the carbonization chamber furnace door, a heat radiation plate is provided on the side of the cleaning frame close to the carbonization chamber furnace door.

[0008] As a specific embodiment, in the above-mentioned variable-length cleaning device for the carbonization chamber furnace door, the heat-radiating plate is a box-shaped cleaning frame structure, and heat-insulating cotton is arranged inside the heat-radiating plate.

[0009] The variable amplitude cleaning device for the carbonization chamber furnace door of the utility model has the following advantages and beneficial effects:

[0010] The device has a simple structure and is easy to assemble and disassemble. By controlling the extension and contraction of the telescopic cylinder, the clockwise and counterclockwise rotation of the cleaning frame can be adjusted to adapt to the inclination angle of the carbonization chamber furnace door. The angle of the cleaning frame can be adjusted and the distance of the installation position can be adjusted to achieve a perfect fit between the cleaning frame and the carbonization chamber furnace door, which greatly increases the cleaning effect of the knife edge and web of the carbonization chamber furnace door, thereby solving the problem of loose fit between the carbonization chamber furnace door cleaning device and the carbonization chamber furnace door, and has good practicality and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only used to further understand the embodiments of the present invention and constitute part of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0012] Figure 1 It is a structural diagram of a door cleaning device in the prior art;

[0013] Figure 2 This is a schematic structural diagram of a variable amplitude cleaning device for a carbonization chamber furnace door according to the present invention;

[0014] Figure 3 The utility model is a structural schematic diagram of the variable amplitude component in the variable amplitude cleaning device for the carbonization chamber furnace door.

[0015] Description of reference numerals:

[0016] 1-cleaning frame, 2-track, 3-mobile trolley, 31-pulley block, 4-luffing assembly, 41-first hinge seat, 42-second hinge seat, 43-first hinge block, 44-second hinge block, 5-telescopic cylinder, 100-carbonization chamber door, 200-cleaning frame, 300-mobile trolley, 400-fixed support. DETAILED DESCRIPTION

[0017] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will provide a clear and complete description of the technical solutions of the present invention in conjunction with specific embodiments of the present invention and the corresponding drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0018] like Figures 1 to 3As shown, the utility model discloses a variable amplitude cleaning device for a carbonization chamber furnace door, the variable amplitude cleaning device is arranged on one side of the carbonization chamber furnace door 100, and the variable amplitude cleaning device for the carbonization chamber furnace door includes a cleaning frame 1, a track 2 arranged on the side of the cleaning frame 1 away from the carbonization chamber furnace door 100, a mobile trolley 3 arranged in the track 2, and a variable amplitude component 4 connected between the mobile trolley 3 and the cleaning frame 1, the mobile trolley 3 includes a walking part and a pushing part, the track 2 includes an upper track 2 and a lower track 2 parallel to each other, the walking part of the mobile trolley 3 is located between the upper track 2 and the lower track 2, and a displacement oil cylinder is connected between the pushing part away from the side of the cleaning frame 1 and the upper track 2, and the displacement oil cylinder The cylinder includes a cylinder barrel and a push rod sleeved on the cylinder barrel. The push rod of the displacement cylinder is connected to the pushing part, and the cylinder barrel is fixed to the upper track 2. A pulley group 31 is provided on the mobile trolley 3, and the pulley group 31 is slidably connected to the track 2. The mobile trolley 3 can be displaced axially along the track 2 through the pulley group 31. When the push rod is extended from the cylinder barrel, the mobile trolley 3 is displaced as a whole toward the carbonization chamber furnace door 100, thereby pushing the cleaning frame 1 to be displaced toward the carbonization chamber furnace door 100. When the push rod is retracted into the cylinder barrel, the mobile trolley 3 is displaced as a whole toward the carbonization chamber furnace door 100, thereby pulling the cleaning frame 1 to be displaced toward the carbonization chamber furnace door 100. The cleaning frame 1 is provided with A cleaning head (not shown in the figure) is also provided in the cleaning frame 1 with a driving cylinder (not shown in the figure) connected to the cleaning head. The cleaning head is driven by the driving cylinder to realize the cleaning action. The cleaning frame 1 is matched with the carbonization chamber furnace door 100; the amplitude variation component 4 includes a first hinge seat 41 provided on the upper part of one side of the cleaning frame 1, a second hinge seat 42 provided on the lower part of one side of the cleaning frame 1, a first hinge block 43 provided on the top of the mobile trolley 3, and a second hinge block 44 provided on the bottom of the mobile trolley 3. The first hinge block 43 is hinged to the first hinge seat 41, and a telescopic cylinder 5 is provided between the second hinge block 44 and the second hinge seat 42. One end of the telescopic cylinder 5 is hinged to the second hinge block 44, the other end is hinged to the second hinge seat 42. Under normal circumstances, the cleaning frame 1 is parallel to the pushing part. When the telescopic cylinder 5 is extended, the telescopic cylinder 5 is hinged to one end of the second hinge block 44 and remains stationary. Due to the hinge between the first hinge block 43 and the first hinge seat 41, the second hinge seat 42 is displaced obliquely upward under the push of the telescopic cylinder 5, and the cleaning frame 1 rotates clockwise as a whole. When the telescopic cylinder 5 contracts, the telescopic cylinder 5 is hinged to one end of the second hinge block 44 and remains stationary. Due to the hinge between the first hinge block 43 and the first hinge seat 41, the second hinge seat 42 is displaced obliquely downward under the pull of the telescopic cylinder 5, and the cleaning frame 1 rotates counterclockwise as a whole.

[0019] As a specific embodiment, in the variable-length cleaning device for the carbonization chamber furnace door of the present invention, a heat-radiating plate (not shown in the figure) is provided on the side of the cleaning frame 1 close to the carbonization chamber furnace door 100. Such a setting can well protect the cleaning frame 1 from the high temperature inside the carbonization chamber furnace door 100.

[0020] As a specific embodiment, in the variable-length cleaning device for the carbonization chamber furnace door of the present invention, the heat-releasing radiation plate is a box-type cleaning frame 1 structure, and heat-insulating cotton is arranged inside the heat-releasing radiation plate. This arrangement not only increases the strength of the heat-releasing radiation plate but also enhances the heat-insulating effect. Of course, the heat-insulating material can also be made of other materials as long as the heat-insulating effect of the heat-releasing radiation plate is met.

[0021] The working principle of the variable amplitude cleaning device for the carbonization chamber furnace door of the utility model is:

[0022] First, by cooperating with the track 2 and the walking part, the cleaning frame 1 is brought close to the carbonization chamber furnace door 100, and then by controlling the extension and contraction of the telescopic cylinder 5, the clockwise and counterclockwise rotation of the cleaning frame 1 is adjusted to adapt to the inclination angle of the carbonization chamber furnace door 100, so as to achieve a perfect fit between the cleaning frame 1 and the carbonization chamber furnace door 100.

[0023] In summary, compared with the prior art, the variable amplitude cleaning device for the carbonization chamber furnace door of the present invention has the following advantages and beneficial effects:

[0024] The device has a simple structure and is easy to assemble and disassemble. By controlling the extension and contraction of the telescopic cylinder 5, the clockwise and counterclockwise rotation of the cleaning frame 1 can be adjusted to adapt to the inclination angle of the carbonization chamber furnace door 100. The angle adjustment of the cleaning frame 1 and the distance adjustment of the installation position can be achieved to achieve a perfect fit between the cleaning frame 1 and the carbonization chamber furnace door 100, which greatly increases the cleaning effect of the knife edge and the web of the carbonization chamber furnace door 100, thereby solving the problem of loose fit between the carbonization chamber furnace door cleaning device and the carbonization chamber furnace door 100, and has good practicality and safety.

[0025] It should be noted that, in this document, unless otherwise expressly specified or limited, the term "connected" or its synonyms should be interpreted broadly. For example, "connected" can mean a fixed or removable connection; a mechanical or electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication between two elements or the interaction between two elements. A person of ordinary skill in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances. Furthermore, expressions such as "first" and "second" are used solely to distinguish one entity or operation from another and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, the terms "include," "comprising," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Furthermore, terms such as "front," "rear," "left," "right," "upper," and "lower" herein refer to the positions shown in the accompanying drawings.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A variable amplitude cleaning device for a carbonization chamber furnace door, wherein the variable amplitude cleaning device is arranged on one side of the carbonization chamber furnace door, characterized in that: The variable amplitude cleaning device for the carbonization chamber furnace door includes a cleaning frame, a track arranged on the side of the cleaning frame away from the carbonization chamber furnace door, a moving trolley arranged in the track, and a variable amplitude assembly connected between the moving trolley and the cleaning frame, wherein: The movable trolley is provided with a pulley block, the pulley block is slidably connected to the track, the cleaning frame is provided with a cleaning head, and the cleaning frame is matched with the carbonization chamber door; The amplitude variation assembly includes a first hinge seat arranged at the upper part of one side of the cleaning frame, a second hinge seat arranged at the lower part of one side of the cleaning frame, a first hinge block arranged at the top of the mobile trolley, and a second hinge block arranged at the bottom of the mobile trolley. The first hinge block is hinged to the first hinge seat, and a telescopic cylinder is arranged between the second hinge block and the second hinge seat. One end of the telescopic cylinder is hinged to the second hinge block, and the other end is hinged to the second hinge seat.

2. The variable amplitude cleaning device for the carbonization chamber door according to claim 1, characterized in that: A heat radiation plate is provided on one side of the cleaning frame close to the carbonization chamber door.

3. The variable amplitude cleaning device for the carbonization chamber door according to claim 2, characterized in that: The heat radiation plate is a box-shaped cleaning frame structure, and heat insulation cotton is arranged inside the heat radiation plate.

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