CN115216317A - Multi-position connecting device between coke oven door cleaning scraper frame and outer frame - Google Patents
Multi-position connecting device between coke oven door cleaning scraper frame and outer frame Download PDFInfo
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- CN115216317A CN115216317A CN202210839529.7A CN202210839529A CN115216317A CN 115216317 A CN115216317 A CN 115216317A CN 202210839529 A CN202210839529 A CN 202210839529A CN 115216317 A CN115216317 A CN 115216317A
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- outer frame
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- 238000004140 cleaning Methods 0.000 title claims abstract description 75
- 239000000571 coke Substances 0.000 title claims abstract description 30
- 210000004907 gland Anatomy 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 30
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007667 floating Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
- C10B45/00—Other details
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
The invention discloses a multi-position connecting device between a cleaning scraper frame and an outer frame of a coke oven door, and relates to the field of oven door cleaning. In order to solve the problem that the prior art can not realize multi-position adjustment when the cleaning unit is combined with the furnace door, the cleaning is very inconvenient. The utility model provides a coke oven furnace gate cleans multiposition degree connecting device between scraper frame and outer frame, includes the upper portion bearing frame, the top at T type axis of rotation is installed to the upper portion bearing frame, and the bottom at T type axis of rotation is installed to the lower part bearing frame, and the joint bearing is installed through joint bearing frame to the spindle nose in the middle of the T type axis of rotation, is equipped with joint bearing gland on the joint bearing, and right spring only shelves and left spring only shelves are installed to the both sides of T type axis of rotation. The invention realizes the multi-dimensional reasonable floating of the scraper frame of the furnace door cleaning device during the alignment, is beneficial to the combination of the cleaning scraper and the furnace door cleaning part, improves the cleaning effect and simultaneously avoids the impact in the alignment process.
Description
Technical Field
The invention relates to the technical field of oven door cleaning, in particular to a multi-position connecting device between a coke oven door cleaning scraper frame and an outer frame.
Background
At present, a scraper frame and an outer frame of the coke oven door cleaning device at home and abroad are connected together through a fixed hydraulic cylinder, the scraper frame is fixed and unchangeable relative to the position of the outer frame, the working positions of the scraper frame and a cleaned oven door are determined by the stroke of a cleaning trolley, and no other adjusting mechanism exists, so that the oven door cleaning frame is easy to collide with the oven door when aligned, and meanwhile, the scraper and the oven door cleaning part are combined together unsatisfactorily, the oven door is not cleaned cleanly, and the accident that the cleaning device is damaged by collision is easy to occur.
The invention with the application number of CN 110628442A) discloses a furnace door frame cleaning device which comprises a rotary driving mechanism, a plurality of moving driving mechanisms and a plurality of elastic cleaning assemblies and mainly solves the problem that a scraper used for a coke furnace door frame in the prior art is easy to scrape a sealing knife face.
The invention with the application number of CN211027174U discloses furnace door frame cleaning equipment, which comprises a cleaning device, a crane-type hoisting support and a centering device, wherein the device is independent of a coke oven locomotive, has low automation degree,
the invention with the application number of CN201165506Y discloses a cleaning device for a coke oven door frame, which comprises a guide wheel on a rotating frame, wherein the guide wheel rotates along a semicircular curve guide groove, the rotating frame is hinged with an external tool rest through a hinge shaft and corresponds to the shape, size and position of the oven door frame, and a hydraulic cylinder drives the rotating frame to reciprocate so as to clean the oven door frame. The three patents only relate to the cleaning technology of the oven door frame of the coke oven when in use, the cleaning part of the oven door frame is a single plane, the cleaning is easy, the oven door frame is cleaned, the oven door needs to be cleaned at the same time, the structure of the oven door relative to the oven door frame is much more complicated, and the cleaning part is: the scraper frame of the coke oven door cleaning device is rigidly connected with the outer frame, so that multi-position adjustment can not be realized when the cleaning unit and the oven door are combined, and meanwhile, the oven door cleaning device and the oven door are in alignment to have an impact condition, so that the cleaning is very inconvenient. Therefore, a connecting device between the scraper frame and the outer frame suitable for cleaning the oven door needs to be developed to meet the requirements of clean production of the coke oven and national environmental protection requirements.
Disclosure of Invention
The invention aims to provide a multi-position connecting device between a scraper frame and an outer frame for cleaning a coke oven door, which overcomes the technical defect of rigid connection between the scraper frame and the outer frame of the coke oven door cleaning device, realizes multi-position adjustment when a cleaning unit is combined with the oven door, simultaneously solves the problem of collision when the oven door cleaning device is aligned with the oven door and the problem of combination of the scraper and a plurality of cleaning parts of the oven door, realizes the purposes of safe, efficient and clean cleaning of the oven door, and can solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a coke oven furnace gate cleans many degrees connecting device between scraper frame and outer frame, includes upper portion bearing frame and lower part bearing frame, the upper portion bearing frame is installed at the top of T type axis of rotation, and the lower part bearing frame is installed in the bottom of T type axis of rotation, and the spindle nose in the middle of the T type axis of rotation passes through the joint bearing frame and installs joint bearing, is equipped with joint bearing gland on the joint bearing, and joint bearing gland passes through fourth bolt and packing ring locking on joint bearing, and right spring end shelves and left spring end shelves are installed to the both sides of spindle nose in the middle of the T type axis of rotation.
Preferably, a first rolling bearing, a bearing spacer bush and a second rolling bearing are sequentially installed at one end, close to the upper bearing seat, of the T-shaped rotating shaft, and the first rolling bearing, the bearing spacer bush and the second rolling bearing are locked and positioned through a bearing end cover and a first bolt.
Preferably, a third rolling bearing is installed at one end, close to the lower bearing seat, of the T-shaped rotating shaft, a bearing inner ring gland is locked to an inner ring of the third rolling bearing through a second bolt, and a bearing outer ring gland is locked to an outer ring of the third rolling bearing through a third bolt.
Preferably, the T-shaped rotating shaft consists of a vertical shaft and a transverse shaft, and the vertical shaft and the transverse shaft are combined together through a spline to form an included angle of 90 degrees.
Preferably, the right spring stop and the left spring stop are installed on the spring stop seat, a spring positioning sleeve is installed on the inner side of one end, away from the spring stop seat, of the right spring stop and the left spring stop through adjusting nuts, a buffer spring is installed on the spring positioning sleeve, and a spring pressing rod is installed on the buffer spring.
Preferably, the upper bearing seat and the lower bearing seat are mounted on an outer frame of the furnace door cleaning device through fixing bolts, and the joint bearing seat is mounted on a scraper frame of the furnace door cleaning device through fixing bolts.
Compared with the prior art, the invention has the following beneficial effects:
1. this coke oven furnace gate cleans many degrees connecting device between scraper frame and the outer frame, the reasonable unsteady of multidimension degree when having realized that furnace gate cleaning device scraper frame counterpoints has promoted the furnace gate and has cleaned the reasonable combination degree of scraper and furnace gate by the position, the furnace gate has been promoted and has cleaned the effect, also make the life of equipment obtain the extension, the regulation through buffer spring elasticity seeks the combination of the flexibility when scraper counterpoints with the furnace gate, the rationality of vertical scroll at the rotatory amplitude of oscillation of furnace gate width direction has been realized.
2. According to the multi-position connecting device between the cleaning scraper frame and the outer frame of the coke oven door, through the design of the vertical shaft and the transverse shaft on the T-shaped rotating shaft, the cleaning scraper frame of the coke oven door cleaning device can swing in the width direction of the coke oven door, and multi-position floating in other directions is realized, so that the cleaning scraper and the oven door cleaning part are combined, the impact of an alignment process is avoided while the cleaning effect is improved, and a reliable technology is provided for the clean production of the coke oven and the environmental protection of the oven door to reach the standard.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 isbase:Sub>A schematic cross-sectional view A-A of the present invention;
FIG. 3 is a schematic cross-sectional view of structure B-B of the present invention;
FIG. 4 is a schematic view of a T-shaped rotating shaft according to the present invention;
FIG. 5 is a schematic view of the installation of the T-shaped rotating shaft bearing of the present invention
FIG. 6 is a schematic view of the left and right spring stops of the present invention.
In the figure: 1. an upper bearing seat; 2. a first rolling bearing; 3. a bearing spacer; 4. a second rolling bearing; 5. a bearing end cap; 6. a first bolt; 7. a T-shaped rotating shaft; 8. a lower bearing seat; 9. a third rolling bearing; 10. a bearing inner ring gland; 11. a second bolt; 12. a bearing outer ring gland; 13. a third bolt; 14. a joint bearing seat; 15. a knuckle bearing; 16. a joint bearing gland; 17. a fourth bolt; 18. a gasket; 19. a right spring stop; 20. stopping a left spring; 21. a vertical shaft; 22. a horizontal axis; 23. a spring compression bar; 24. a buffer spring; 25. a spring positioning sleeve; 26. a spring stop seat; 27. adjusting the nut; 28. an outer frame of the furnace door cleaning device; 29. a scraper frame of a furnace door cleaning device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In order to solve the technical problems that the conventional coke oven door cleaning device cannot realize multi-position adjustment when a cleaning unit is combined with an oven door due to rigid connection between a scraper frame and an outer frame of the coke oven door cleaning device, and is inconvenient to clean due to the fact that the oven door cleaning device is in alignment with the oven door, please refer to fig. 1-6, and the embodiment provides the following technical scheme:
a multi-position connecting device between a coke oven door cleaning scraper frame and an outer frame comprises an upper bearing seat 1 and a lower bearing seat 8, wherein the upper bearing seat 1 is installed at the top of a T-shaped rotating shaft 7, the lower bearing seat 8 is installed at the bottom of the T-shaped rotating shaft 7, a joint bearing 15 is installed at the middle shaft head of the T-shaped rotating shaft 7 through a joint bearing seat 14, a joint bearing cover 16 is arranged on the joint bearing 15, the joint bearing cover 16 is locked on the joint bearing 15 through a fourth bolt 17 and a gasket 18, a first rolling bearing 2, a bearing spacer 3 and a second rolling bearing 4 are sequentially installed at one end of the T-shaped rotating shaft 7 close to the upper bearing seat 1, the first rolling bearing 2, the bearing spacer 3 and the second rolling bearing 4 are locked and positioned through a bearing end cover 5 and a first bolt 6, a third rolling bearing 9 is installed at one end of the T-shaped rotating shaft 7 close to the lower bearing seat 8, a bearing inner ring gland 10 is locked on the inner ring of the third rolling bearing 9 through a second bolt 11, a bearing outer ring 12 is locked on the third rolling bearing 9 through a third bolt 13, the T-shaped rotating shaft 7 is composed of a vertical shaft 21 and a horizontal shaft 22, a right spring 20 is installed at the upper spring through a left spring seat 19 and a right spring seat 19, a left spring seat 20 is installed at the upper spring seat 19, a left spring seat 19 and a right spring seat, a right spring seat 20 are installed on the middle spring seat, a left spring seat 19 and a right spring seat 19, a right spring seat 19 are installed on the left spring seat, a left spring seat 19, a right spring seat 19 and a right spring seat 19, the spring positioning sleeve 25 is provided with a buffer spring 24, and the buffer spring 24 is provided with a spring pressing rod 23.
Specifically, the upper bearing seat 1 and the lower bearing seat 8 are installed on an outer frame 28 of the oven door cleaning device through fixing bolts, the joint bearing seat 14 is installed on a scraper frame through bolts, a first rolling bearing 2, a second rolling bearing 4, a third rolling bearing 9 and a joint bearing 15 are installed in the bearing seats respectively, and the scraper frame 29 of the oven door cleaning device and an oven door to be cleaned are integrated through a T-shaped rotating shaft 7, so that a proper floating state can be achieved when the scraper frame is aligned with the oven door to be cleaned, namely, the scraper can swing in the width direction of the oven door through a vertical shaft 21, small-amplitude multi-position floating can be achieved through the joint bearing 15 at the head of a transverse shaft 22, a right spring stop 19 and a left spring stop 20 are arranged on two sides of the transverse shaft 22, flexible combination is achieved when the scraper and the oven door are aligned through adjustment of the elastic force of a buffer spring 24, and the reasonability of the swing amplitude of the vertical shaft 21 in the width direction of the oven door is achieved.
In conclusion, the multi-position connecting device between the oven door cleaning scraper frame and the outer frame of the coke oven avoids the impact of a scraper and an oven door when the oven door is cleaned through the multi-position connecting design between the oven door cleaning scraper frame 29 and the outer frame 28 of the oven door cleaning device, realizes the multi-dimensional reasonable floating when the oven door cleaning scraper frame 29 is aligned, improves the reasonable combination degree of the oven door cleaning scraper and the cleaned part of the oven door, improves the oven door cleaning effect, also prolongs the service life of equipment, and improves the cleaning effect, and through the design of the vertical shaft 21 and the horizontal shaft 22 on the T-shaped rotating shaft 7, and the first rolling bearing 2, the second rolling bearing 4 and the third rolling bearing 9 which are arranged at two ends of the vertical shaft 21, the shaft head of the horizontal shaft 22 is provided with the joint bearing 15, the oven door cleaning scraper frame 29 can swing in the width direction of the oven door, and the multi-position floating in other directions are beneficial to the combination of the cleaning scraper and the oven door cleaning part, the cleaning effect is beneficial to the impact of the alignment process, the reliable technology is provided for cleaning production and the environment-friendly of the oven door, the environment-friendly technology is provided, the right spring stop spring 19 and the left spring 24 are provided, and the buffer the spring for the adjustment of the swing of the oven door, and the swing of the oven door cleaning device, and the oven door, and the swing of the oven door is beneficial to achieve the adjustment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a coke oven furnace gate cleans many degrees connecting device between scraper frame and outer frame, includes upper portion bearing frame (1) and lower part bearing frame (8), its characterized in that: the upper bearing seat (1) is installed at the top of the T-shaped rotating shaft (7), the lower bearing seat (8) is installed at the bottom of the T-shaped rotating shaft (7), a shaft head in the middle of the T-shaped rotating shaft (7) is provided with a joint bearing (15) through a joint bearing seat (14), a joint bearing gland (16) is arranged on the joint bearing (15), the joint bearing gland (16) is locked on the joint bearing (15) through a fourth bolt (17) and a gasket (18), and a right spring stop (19) and a left spring stop (20) are installed on two sides of the shaft head in the middle of the T-shaped rotating shaft (7).
2. The multi-position connecting device between the coke oven door cleaning scraper rack and the outer frame of claim 1, wherein: a first rolling bearing (2), a bearing spacer bush (3) and a second rolling bearing (4) are sequentially installed at one end, close to an upper bearing seat (1), of the T-shaped rotating shaft (7), and the first rolling bearing (2), the bearing spacer bush (3) and the second rolling bearing (4) are locked and positioned through a bearing end cover (5) and a first bolt (6).
3. The multi-position connecting device between the coke oven door cleaning scraper rack and the outer frame of claim 1, wherein: and a third rolling bearing (9) is installed at one end, close to the lower bearing seat (8), of the T-shaped rotating shaft (7), a bearing inner ring gland (10) is locked at the inner ring of the third rolling bearing (9) through a second bolt (11), and a bearing outer ring gland (12) is locked at the outer ring of the third rolling bearing (9) through a third bolt (13).
4. The multi-position connecting device between the coke oven door cleaning scraper rack and the outer frame of claim 1, wherein: the T-shaped rotating shaft (7) consists of a vertical shaft (21) and a transverse shaft (22), and the vertical shaft (21) and the transverse shaft (22) are combined together through splines to form an included angle of 90 degrees.
5. The multi-position connecting device between the coke oven door cleaning scraper rack and the outer frame of claim 1, wherein: the spring stop device is characterized in that a right spring stop (19) and a left spring stop (20) are installed on a spring stop seat (26), a spring positioning sleeve (25) is installed on the inner side of one end, far away from the spring stop seat (26), of the right spring stop (19) and the left spring stop (20) through an adjusting nut (27), a buffer spring (24) is installed on the spring positioning sleeve (25), and a spring pressing rod (23) is installed on the buffer spring (24).
6. The multi-position connecting device between the coke oven door cleaning scraper rack and the outer frame of claim 1, wherein: the upper bearing seat (1) and the lower bearing seat (8) are mounted on an outer frame (28) of the oven door cleaning device through fixing bolts, and the joint bearing seat (14) is mounted on a scraper frame (29) of the oven door cleaning device through fixing bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210839529.7A CN115216317A (en) | 2022-07-18 | 2022-07-18 | Multi-position connecting device between coke oven door cleaning scraper frame and outer frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210839529.7A CN115216317A (en) | 2022-07-18 | 2022-07-18 | Multi-position connecting device between coke oven door cleaning scraper frame and outer frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115216317A true CN115216317A (en) | 2022-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210839529.7A Pending CN115216317A (en) | 2022-07-18 | 2022-07-18 | Multi-position connecting device between coke oven door cleaning scraper frame and outer frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115216317A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7613201A (en) * | 2000-09-27 | 2002-03-28 | Robert R. Law | Conveyor belt cleaner |
| CN205313459U (en) * | 2015-12-28 | 2016-06-15 | 安阳市恒威石化设备有限责任公司 | Coke oven furnace gate frame cleans to optimize and improves device |
| CN207479040U (en) * | 2017-09-13 | 2018-06-12 | 安阳市恒威石化设备有限责任公司 | A kind of modified coke oven door sweeping device |
-
2022
- 2022-07-18 CN CN202210839529.7A patent/CN115216317A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7613201A (en) * | 2000-09-27 | 2002-03-28 | Robert R. Law | Conveyor belt cleaner |
| CN205313459U (en) * | 2015-12-28 | 2016-06-15 | 安阳市恒威石化设备有限责任公司 | Coke oven furnace gate frame cleans to optimize and improves device |
| CN207479040U (en) * | 2017-09-13 | 2018-06-12 | 安阳市恒威石化设备有限责任公司 | A kind of modified coke oven door sweeping device |
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Application publication date: 20221021 |