CN113337302B - Coke oven stove top cleaning device - Google Patents
Coke oven stove top cleaning device Download PDFInfo
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- CN113337302B CN113337302B CN202110878102.3A CN202110878102A CN113337302B CN 113337302 B CN113337302 B CN 113337302B CN 202110878102 A CN202110878102 A CN 202110878102A CN 113337302 B CN113337302 B CN 113337302B
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- support
- frame plate
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B43/00—Preventing or removing incrustations
- C10B43/02—Removing incrustations
- C10B43/04—Removing incrustations by mechanical means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
The invention discloses a cleaning device for a coke oven hearth, which comprises: the dust absorption device comprises a first frame plate, a second frame plate, a first support and a second support, wherein two upper connecting rods, two lower connecting rods, a lifting cylinder and a connecting frame are arranged between the two frame plates, two ends of the upper connecting rods and two ends of the lower connecting rods are respectively hinged with the two frame plates, one side of the connecting frame is hinged with the first frame plate, the other side of the connecting frame is hinged with a cylinder body of the lifting cylinder, a piston rod of the lifting cylinder is hinged with the second frame plate, one side of the first support is hinged with the second frame plate, the other side of the first support is hinged with the middle of the second support, the second support is provided with two disc brushes and a roller brush, the second support is provided with a dust absorption cover, a swing cylinder is arranged between the first support and the second support, the cylinder body and the piston rod of the swing cylinder are respectively hinged with the first support and the second support, and universal casters are respectively arranged on the lower parts of the two ends of the second support. The coke oven hearth cleaning device can replace manual work to automatically clean the surface of the hearth, and is high in cleaning efficiency.
Description
Technical Field
The invention relates to the field of cleaning equipment, in particular to a cleaning device for a coke oven hearth.
Background
Coal powder is easy to accumulate on the surface of the coke oven hearth, and in order to ensure that the surface of the coke oven hearth needs to be kept clean when the coke oven equipment works normally, workers usually clean the coal powder on the surface of the coke oven hearth regularly to keep the surface of the hearth clean. The manual cleaning has the defects of high labor intensity, low cleaning efficiency, easy influence on production progress and unsafe.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a coke oven hearth cleaning device which is used for realizing the automatic cleaning of the hearth surface and has high cleaning efficiency.
In order to solve the problems, the technical scheme adopted by the invention is as follows: a coke oven hearth cleaning device is characterized in that: the method comprises the following steps: the first frame plate, the second frame plate, the first support and the second support are used for being fixed with a coke oven vehicle, the first frame plate and the second frame plate are vertically arranged in parallel, two upper connecting rods which are equal in height and parallel to each other, two lower connecting rods which are equal in height and parallel to each other, a lifting cylinder and a connecting frame are arranged between the first frame plate and the second frame plate, the upper connecting rods and the lower connecting rods are arranged up and down and parallel to each other, two ends of the upper connecting rods and the lower connecting rods are respectively hinged with the inner sides of the first frame plate and the second frame plate, so that the first frame plate, the second frame plate, the upper connecting rods and the lower connecting rods can construct a parallelogram, the connecting frame is positioned between the lifting cylinder and the first frame plate, one side of the connecting frame is hinged with the inner side of the first frame plate, the other side of the connecting frame is hinged with a cylinder body of the lifting cylinder, the top end of a piston rod of the lifting cylinder is hinged with the inner side of the second frame plate, so that the second frame plate can keep vertical up and down movement under the driving of the lifting cylinder after the lifting cylinder is stretched, one side of the first support is hinged with the second frame plate to enable the first support to swing up and down, the second support is positioned below the first support, the other side of the first support is hinged with the middle of the second support through a vertical shaft to enable the second support to rotate below the first support, the left end and the right end of the second support are respectively provided with a disc brush driven by a motor, a roller brush driven by the motor and moving left and right is arranged on the second support between the two disc brushes, the brushes on the roller brushes are arranged in a strip shape, the brushes arranged in the strip shape are spirally arranged around the roller brush, the roller brush and the two disc brushes can clean the surface of the furnace platform after rotating, the two disc brushes can sweep pulverized coal to the lower part of the roller brush, the roller brush can sweep the pulverized coal to a chute on one side of the furnace platform through the strip-shaped brushes on the roller brush, the second support is also provided with a dust hood positioned above the roller brush, the dust collection cover is provided with a dust collection port and is used for absorbing the raised dust brought up by the cleaning of the roller brush, a swing cylinder is further arranged between the first support and the second support, a cylinder body and a piston rod of the swing cylinder are respectively hinged with the first support and the second support, so that the swing cylinder can drive the second support to rotate in a reciprocating manner after stretching, and the lower parts of the left end and the right end of the second support are respectively provided with a universal caster.
Further, the coke oven hearth cleaning device comprises: still be provided with locking jar and locking plate, the cylinder body and the last connecting rod of locking jar are articulated mutually, and the locking plate is located between locking jar and the first frame plate, and the middle part of locking plate is articulated mutually with the last connecting rod at locking jar place, and the upper end of locking plate is articulated mutually with the piston rod top of locking jar, and the lower extreme of locking plate can support with first frame plate counterbalance after the locking jar shrink and lean on, can prevent the tenesmus of second frame plate this moment.
Further, the coke oven hearth cleaning device comprises: two limiting bolts are connected to the second frame plate in a threaded mode and respectively comprise an upper limiting bolt and a lower limiting bolt, a clamping nut is connected to the two limiting bolts in a threaded mode, the upper limiting bolt can abut against the upper portion of the first support to limit the upward swinging amplitude of the first support, and the lower limiting bolt can abut against the lower portion of the first support to limit the downward swinging amplitude of the first support.
Further, the coke oven hearth cleaning device comprises: the dish brush is installed on the second support through a mounting bracket, and the structure of mounting bracket includes: the second mounting panel that is used for fixing mutually with the second support first mounting panel and is used for the mounting disc brush, it is first, the lower extreme of second mounting panel is articulated mutually, be provided with a fisheye bolt between the upper end of first, second mounting panel, the double-screw bolt section of fisheye bolt passes first mounting panel to it leans on and tightly first mounting panel and is fixed mutually with first mounting panel from inside and outside respectively through the nut of threaded connection on it, the fisheye head of fisheye bolt is articulated mutually with the upper end of second mounting panel.
Further, the coke oven hearth cleaning device comprises: the top of the dust hood is conical, and the dust collection port is arranged at the conical top end of the dust hood.
The invention has the advantages that: the coke oven hearth cleaning device can replace manual work to clean the hearth, so that the automatic cleaning of the surface of the hearth can be realized; in addition, the cleaning efficiency is high, and the dust can be absorbed during cleaning, so that the production environment can be optimized.
Drawings
FIG. 1 is a schematic structural view of a cleaning device for a coke oven hearth according to the present invention.
Fig. 2 is a schematic view of an installation structure of the first and second shelf plates and the upper and lower links in fig. 1.
Fig. 3 is a schematic structural view of the second bracket in fig. 1.
Fig. 4 is a schematic view of the mounting structure of the first bracket and the second bracket in fig. 1.
Fig. 5 is a schematic structural view of the disc brush of fig. 1.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and the attached drawings.
As shown in fig. 1, 2, 3 and 4, a coke oven base cleaning device includes: a first frame plate 1, a second frame plate 2, a first support 3 and a second support 4 which are used for being fixed with a coke oven vehicle 92, wherein the first frame plate 1 and the second frame plate 2 are vertically arranged in parallel, two upper connecting rods 5 which are equal in height and parallel to each other, two lower connecting rods 51 which are equal in height and parallel to each other, a lifting cylinder 52 and a connecting frame 53 are arranged between the first frame plate 1 and the second frame plate 2, the upper connecting rods 5 and the lower connecting rods 51 are arranged up and down and parallel to each other, two ends of the upper connecting rods 5 and the lower connecting rods 51 are respectively hinged with the inner sides of the first frame plate 1 and the second frame plate 2, so that the first frame plate 1 and the second frame plate 2 and the upper connecting rods 5 and the lower connecting rods 51 can construct a parallelogram, the connecting frame 53 is positioned between the lifting cylinder 52 and the first frame plate 1, one side of the connecting frame 53 is hinged with the inner side of the first frame plate 1, the other side of the connecting frame 53 is hinged with the cylinder body of the lifting cylinder 52, the top end of a piston rod of the lifting cylinder 52 is hinged with the inner side of the second frame plate 2, after the lifting cylinder 52 is extended and contracted, the second frame plate 2 can keep vertically moving up and down under the driving of the lifting cylinder 52, one side of the first support 3 is hinged with the second frame plate 2, so that the first support 3 can swing up and down, the second support 4 is positioned below the first support 3, the other side of the first support 3 is hinged with the middle part of the second support 4 through a vertical shaft, so that the second support 4 can rotate below the first support 3, the left end and the right end of the second support 4 are respectively provided with a disc brush 6 driven by a motor, the second support 4 between the two disc brushes 6 is provided with a roller brush 7 driven by the motor and moving left and right, the brushes on the roller brush 7 are arranged in a strip shape, the brushes arranged in a spiral shape around the roller brush 7, the roller brush 7 and the two disc brushes 6 can both clean the surface of the furnace platform 93 after rotating, the two disc brushes 6 can sweep coal powder to the lower part of the roller 7, the roller brush 7 can sweep the pulverized coal into the chute 11 at one side of the furnace platform 93 through the strip-shaped brush on the roller brush, the second bracket 4 is also provided with a dust hood 8 positioned above the roller brush 7, the dust hood 8 is provided with a dust suction port 81, and when the dust collector is used, the dust suction port 81 is connected with a dust removal system through a hose; the dust hood 8 is used for absorbing the dust raised by the cleaning of the roller brush 7, a swing cylinder 9 is further arranged between the first support and the second support 3 and 4, the cylinder body and the piston rod of the swing cylinder 9 are respectively hinged with the first support and the second support 3 and 4, so that the swing cylinder 9 can drive the second support 4 to rotate in a reciprocating manner after stretching, universal casters 91 are further respectively arranged on the lower portions of the left end and the right end of the second support 4, and when a furnace platform is cleaned, the universal casters 91 can support the cleaning device.
In this embodiment, still be provided with locking jar 21 and locking plate 22, the cylinder body and an upper connecting rod 5 of locking jar 21 are articulated mutually, locking plate 22 is located between locking jar 21 and the first frame plate 1, the middle part of locking plate 22 is articulated mutually with the upper connecting rod 5 at locking jar 21 place, the upper end of locking plate 22 is articulated mutually with the piston rod top of locking jar 21, the lower extreme of locking plate 22 can be leaned on with first frame plate 1 counterbalance after locking jar 21 shrink, can prevent that second frame plate 2 from weighing down this moment.
The lift cylinder 52, the swing cylinder 9, and the lock cylinder 21 are all oil cylinders.
Two limiting bolts, namely an upper limiting bolt 23 and a lower limiting bolt 24, are connected to the second frame plate 2 through threads, clamping nuts are connected to the two limiting bolts through threads, the upper limiting bolt 23 can abut against the upper portion of the first support 3 to limit the upward swinging amplitude of the first support 3, and the lower limiting bolt 24 can abut against the lower portion of the first support 3 to limit the downward swinging amplitude of the first support 3.
As shown in fig. 5, the disc brush 6 is mounted on the second bracket 4 by a mounting bracket, which is constructed to include: the lower ends of the first mounting plate 61 and the second mounting plate 62 are hinged, a fisheye bolt 63 is arranged between the upper ends of the first mounting plate 61 and the second mounting plate 62, a stud section of the fisheye bolt 63 penetrates through the first mounting plate 61, nuts connected to the first mounting plate 61 through threads are abutted against and tightened on the first mounting plate 61 from inside and outside respectively to be fixed with the first mounting plate 61, and the fisheye head of the fisheye bolt 63 is hinged to the upper end of the second mounting plate 62. The disk brush 6 is installed conveniently after the arrangement, and the disk brush 6 can be inclined at an angle, so that the disk brush 6 can clean the furnace platform 93 relatively closely.
The top of the dust hood 8 is conical, and the dust suction port 81 is arranged at the conical top end of the dust hood 8. The dust can be sucked more easily after the arrangement.
The coke oven hearth cleaning device is positioned above the coke oven hearth 93 and is installed with a coke oven vehicle 92, so that the coke oven hearth cleaning device can move along the coke oven hearth under the driving of the coke oven vehicle 92, when the coke oven hearth cleaning device works, a piston rod of the swing cylinder 9 can contract, the second support 4 can rotate to cross the upper side of the coke oven hearth 93, then a piston rod of the lifting cylinder 52 extends out, the second support 4 descends, so that the two disc brushes 6 and the roller brush 7 are contacted with the coke oven hearth 93, the piston rod of the locking cylinder 21 can contract after the second support 4 stops descending, so that the lower end of the locking plate 22 is abutted against the first frame plate 1, the second frame plate 2 is prevented from dropping, then the two disc brushes 6 and the roller brush 7 are started to clean the hearth, and simultaneously the dust removal system is started to clean the dust, at the moment, the piston rod of the swing cylinder 9 can stretch in a small range, so that the second support 4 can swing back and forth in a small range, so that the edges at both sides of the furnace platform can be cleaned by the two disk brushes 6. During cleaning, the coke oven vehicle 92 is moved along the coke oven floor with the coke oven floor cleaning apparatus.
Claims (4)
1. A coke oven hearth cleaning device is characterized in that: the method comprises the following steps: the first frame plate, the second frame plate, the first support and the second support are used for being fixed with a coke oven vehicle, the first frame plate and the second frame plate are vertically arranged in parallel, two upper connecting rods which are equal in height and parallel to each other, two lower connecting rods which are equal in height and parallel to each other, a lifting cylinder and a connecting frame are arranged between the first frame plate and the second frame plate, the upper connecting rods and the lower connecting rods are arranged up and down and parallel to each other, two ends of the upper connecting rods and the lower connecting rods are respectively hinged with the inner sides of the first frame plate and the second frame plate, so that the first frame plate, the second frame plate, the upper connecting rods and the lower connecting rods can construct a parallelogram, the connecting frame is positioned between the lifting cylinder and the first frame plate, one side of the connecting frame is hinged with the inner side of the first frame plate, the other side of the connecting frame is hinged with a cylinder body of the lifting cylinder, the top end of a piston rod of the lifting cylinder is hinged with the inner side of the second frame plate, so that the second frame plate can keep vertical up and down movement under the driving of the lifting cylinder after the lifting cylinder is stretched, one side of the first support is hinged with the second frame plate to enable the first support to swing up and down, the second support is positioned below the first support, the other side of the first support is hinged with the middle of the second support through a vertical shaft to enable the second support to rotate below the first support, the left end and the right end of the second support are respectively provided with a disc brush driven by a motor, a roller brush driven by the motor and moving left and right is arranged on the second support between the two disc brushes, the brushes on the roller brushes are arranged in a strip shape, the brushes arranged in the strip shape are spirally arranged around the roller brush, the roller brush and the two disc brushes can clean the surface of the furnace platform after rotating, the two disc brushes can sweep pulverized coal to the lower part of the roller brush, the roller brush can sweep the pulverized coal to a chute on one side of the furnace platform through the strip-shaped brushes on the roller brush, the second support is also provided with a dust hood positioned above the roller brush, a dust suction port is formed in the dust suction cover, the dust suction cover is used for sucking raised dust brought up by cleaning of the roller brush, a swing cylinder is further arranged between the first support and the second support, a cylinder body and a piston rod of the swing cylinder are hinged with the first support and the second support respectively, so that the swing cylinder can drive the second support to rotate in a reciprocating manner after stretching, and universal casters are further arranged on the lower portions of the left end and the right end of the second support respectively; still be provided with locking jar and locking plate, the cylinder body and the last connecting rod of locking jar are articulated mutually, and the locking plate is located between locking jar and the first frame plate, and the middle part of locking plate is articulated mutually with the last connecting rod at locking jar place, and the upper end of locking plate is articulated mutually with the piston rod top of locking jar, and the lower extreme of locking plate can support with first frame plate counterbalance after the locking jar shrink and lean on, can prevent the tenesmus of second frame plate this moment.
2. The coke oven grate cleaning device of claim 1, wherein: two limiting bolts are connected to the second frame plate in a threaded mode and respectively comprise an upper limiting bolt and a lower limiting bolt, a clamping nut is connected to the two limiting bolts in a threaded mode, the upper limiting bolt can abut against the upper portion of the first support to limit the upward swinging amplitude of the first support, and the lower limiting bolt can abut against the lower portion of the first support to limit the downward swinging amplitude of the first support.
3. The coke oven grate cleaning device of claim 1, wherein: the dish brush is installed on the second support through a mounting bracket, and the structure of mounting bracket includes: the second mounting panel that is used for fixing mutually with the second support first mounting panel and is used for the mounting disc brush, it is first, the lower extreme of second mounting panel is articulated mutually, be provided with a fisheye bolt between the upper end of first, second mounting panel, the double-screw bolt section of fisheye bolt passes first mounting panel to it leans on and tightly first mounting panel and is fixed mutually with first mounting panel from inside and outside respectively through the nut of threaded connection on it, the fisheye head of fisheye bolt is articulated mutually with the upper end of second mounting panel.
4. The coke oven grate cleaning device of claim 1, wherein: the top of the dust hood is conical, and the dust collection port is arranged at the conical top end of the dust hood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110878102.3A CN113337302B (en) | 2021-08-02 | 2021-08-02 | Coke oven stove top cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110878102.3A CN113337302B (en) | 2021-08-02 | 2021-08-02 | Coke oven stove top cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113337302A CN113337302A (en) | 2021-09-03 |
| CN113337302B true CN113337302B (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110878102.3A Active CN113337302B (en) | 2021-08-02 | 2021-08-02 | Coke oven stove top cleaning device |
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| Country | Link |
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| CN (1) | CN113337302B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116622390B (en) * | 2023-06-27 | 2023-10-20 | 张家港宏昌钢板有限公司 | Coke oven table residual coal recycling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201102944Y (en) * | 2007-10-16 | 2008-08-20 | 大连华锐股份有限公司 | Novel charging floor sweeping device of coke oven |
| CN211547551U (en) * | 2019-12-23 | 2020-09-22 | 无锡友鹏航空装备科技有限公司 | Sweeper with height of disc brush capable of being automatically adjusted |
| CN211849220U (en) * | 2020-02-26 | 2020-11-03 | 威海广泰空港设备股份有限公司 | Automatically adjustable disc brush device |
| CN212654316U (en) * | 2020-05-09 | 2021-03-05 | 合肥华升泵阀股份有限公司 | Vehicle wagon cleaning device based on vacuum dust collection |
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2021
- 2021-08-02 CN CN202110878102.3A patent/CN113337302B/en active Active
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| CN113337302A (en) | 2021-09-03 |
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