CN207479040U - A kind of modified coke oven door sweeping device - Google Patents
A kind of modified coke oven door sweeping device Download PDFInfo
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- CN207479040U CN207479040U CN201721170818.3U CN201721170818U CN207479040U CN 207479040 U CN207479040 U CN 207479040U CN 201721170818 U CN201721170818 U CN 201721170818U CN 207479040 U CN207479040 U CN 207479040U
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- girff
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- knife
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Abstract
A kind of modified coke oven door sweeping device belongs to a kind of coking plant.The external frame of the utility model cleans mobile trolley used connection with fire door original in coke pushing or coke guide, middle part is connected by apparatus for adjusting position with external frame on rear side of girff, endless knife chain is installed in girff, chain and rectangular tube junction installation strainer, ensure that knife chain is in tension at any time, installation stove brick scraper and web scraper on the inside of knife chain, stove brick both sides and knife-edge web can be cleared up respectively, knife chain can integrally carry out the reciprocating motion of certain distance clockwise and counterclockwise by being mounted on two hydraulic oil cylinder drivings of girff both sides.The beneficial effects of the utility model are：1）The unique mounting means of girff makes it be suitable for the various positions deviation of fire door, ensures follow-up cleaning effect；2）Comprehensive cleaning can be carried out to fire door, not stay dead angle；3）Simple and reliable for structure, control pipeline is more greatly simplified than original device.
Description
Technical field
The utility model category metallurgy industry technical field, particularly a kind of coke-oven plant's coke oven door sweeping device.
Background technology
The sundries such as the tar, the dust that are generated during coke-oven plant's refining coke can be attached on fire door, if clear not in time
Reason may result in fire door when closing fire door next time and stove frame be poorly sealed, volume of smoke is caused to leak outside, seriously pollutes environment.
Therefore, furnace door cleaning device is to maintain its essential equipment of carbonization chamber sealing performance.
The furnace door cleaning device used at present has screw-on cutter to add high pressure water washing form and scraper form, wherein helical milling
Knife add high pressure water washing form furnace door cleaning device it is complicated, using initial performances it is also possible that but with usage time
Extend, due to temperature distortion and the influence of dust atmosphere, high-pressure water flushing device is caused to block, fail and fire door aligns effect
It is undesirable more directly contribute screw-on cutter to furnace door brick, web knife to web hardness destroy, the furnace door cleaning device exist with
The problem of lower：
1）Complicated, trouble point is more, is easily damaged；
2）It is higher to water quality and environmental requirement, and need to additionally increase the facilities such as water storage, pressurization and pipeline, increase is used and is tieed up
Protect cost；
3）The ability for adapting to fire door various positions deviation is inadequate, is easy to cause scraper and rigid destruction is caused to fire door； 4）No
Door upper part region can be cleared up.
The clearing apparatus of scraper form equally exists problems with：
1）Complicated, trouble point is more, is easily damaged；
2）It is undesirable with fire door contraposition effect；
3）Door upper part region cannot be cleared up.
The applicant's application in 2015《A kind of coke oven door sweeping device》The patent No.：It is 201521106899.1 therein
External frame is same as the present application, to facilitate the docking so as to carry out cleaning work of clearing apparatus and live relevant device, other
Component differs in structure and performance, technically significantly improves.
Invention content
The purpose of this utility model is that develop a kind of functional and easy to maintain coke oven door regarding to the issue above clear
Sweeping device.
The technical solution of the utility model is：Device is divided into external frame and girff, external frame and coke pushing or coke guide
Upper original fire door cleans mobile trolley used connection, and middle part is connected by apparatus for adjusting position with external frame on rear side of girff, thereafter
Upper lateral part is drawn by the extension spring being fixed in external frame, and quadrangle is limited by the compressed spring being mounted in external frame
It makes in middle position, upper and lower two pairs of installed in front is used for and the contraposition baffle of fire door contraposition, apparatus for adjusting position are consolidated with fixed plate
It is scheduled in external frame, fixed plate is equipped with upper supporting plate and lower carrier plate, and top chock, built-in aligning are installed in upper supporting plate upper surface
Roller bearing, step, built-in two angular contact bearings are installed in lower carrier plate lower surface, and two groups of bearings are separately mounted to branch
Axis both ends on rotating box among plate and lower carrier plate, rotating box front center position are welded with connecting pole, pacify on connecting pole
Oscillating bearing is filled, end face is fixed with bearing catch limitation position of bearings, split type bearing block is installed outside oscillating bearing.Upper supporting plate and
Symmetrically peace there are two spring(-supported) mount, is respectively provided with two resetting springs, resetting spring pushes up respectively to lower carrier plate the right and left in spring(-supported) mount
In the spring base of rotating box and the screw hole of spring(-supported) mount, the two spring(-supported) mount both ends in left and right are respectively provided with spring and block up and retaining sheet；Knife
Endless knife chain, knife chain quadrangle and upper and lower both sides are installed for customization chain in case, idler wheel are installed on chain, idler wheel is by being mounted on knife
The track of quadrangle limits its position and rotation direction on the inside of case, and the right and left is rectangular tube, installed on rectangular tube inside and outside guide wheel and
Girff contacts, and can limit its direction of motion, chain and rectangular tube junction installation strainer, ensure that knife chain is in tension-like at any time
State, knife chain inside installation stove brick scraper and web scraper, respectively can clear up stove brick both sides and knife-edge web, knife chain is by pacifying
Two hydraulic oil cylinder drivings mounted in girff both sides can integrally carry out the reciprocating motion of certain distance clockwise and counterclockwise.
The Optimal improvements feature and remarkable result of the device are as follows：
1）The unique mounting means of girff makes it be suitable for the various positions deviation of fire door, ensures follow-up cleaning effect；2）
Comprehensive cleaning can be carried out to fire door, not stay dead angle；
3）Simple and reliable for structure, control pipeline is more greatly simplified than original device.
Description of the drawings
Attached drawing 1 is the utility model structure diagram.
Attached drawing 2 is apparatus for adjusting position decomposition diagram
Attached drawing 3 is outer frame structure schematic diagram
Attached drawing 4 is girff structure diagram
Attached drawing 5 is knife chain structure schematic diagram
Drawing reference numeral：Web scraper 1, knife chain 2, strainer 3, stove brick scraper 4, girff 5, contraposition baffle 6, guide rail 7, position
Regulating device 8, oil cylinder 9, external frame 10, limit spring 11；Top chock 8-2, self-aligning roller bearing 8-3, fixed plate 8-4,
Split type bearing block 8-5, oscillating bearing 8-6, bearing catch 8-7, upper supporting plate 8-8, rotating box 8-9, angular contact bearing 8-10, under
Bearing block 8-11, lower carrier plate 8-12, resetting spring 8-13, spring(-supported) mount 8-14, spring block up 8-15, retaining sheet 8-17.
Specific embodiment
As shown in attached drawing 1, attached drawing 3, attached drawing 4, attached drawing 5,5 rear side middle part of girff passes through apparatus for adjusting position 8 and external frame
Frame 10 connects, and upper lateral part is drawn by the extension spring being fixed in external frame 10 thereafter, and quadrangle is by being mounted on external frame 10
On compressed spring 11 be limited in middle position, upper and lower two pairs of installed in front is used for and the contraposition baffle 6 of fire door contraposition,
Endless knife chain 2,2 four jiaos of knife chain and upper and lower both sides are installed for customization chain in girff 5, idler wheel are installed on chain, idler wheel is by pacifying
Track 7 mounted in 5 inside quadrangle of girff limits its position and rotation direction, and the right and left is rectangular tube, on rectangular tube in installation,
Outer guide wheel and girff 5 contact, and can limit its direction of motion, chain and rectangular tube junction installation strainer 3, ensure knife chain at any time
Installation stove brick scraper 4 and web scraper 1 on the inside of tension, knife chain, respectively can carry out stove brick both sides and knife-edge web
Cleaning, knife chain are driven by two oil cylinders 9 for being mounted on girff both sides.
As shown in attached drawing 1, attached drawing 2, apparatus for adjusting position 8 is fixed on fixed plate 8-4 in external frame 10, fixed plate 8-
4 are equipped with upper supporting plate 8-8 and lower carrier plate 8-12, and top chock 8-2, built-in aligning roller axis are installed in upper supporting plate 8-8 upper surfaces
8-3 is held, in lower carrier plate lower surface installation step 8-11, built-in two angular contact bearings 8-10, two groups of bearings are installed respectively
Axis both ends on the rotating box 8-9 among upper supporting plate 8-8 and lower carrier plate 8-12, the welding of rotating box 8-9 front centers position
There is connecting pole, oscillating bearing 8-6 is installed on connecting pole, end face is fixed with bearing catch 8-7 limitations position of bearings, oscillating bearing 8-
Split type bearing block 8-5 is installed outside 6.Symmetrically there are two spring(-supported) mount 8-14, bullets for peace for upper supporting plate 8-8 and lower carrier plate 8-12 the right and lefts
Two resetting spring 8-13 are respectively provided in spring support 8-14, resetting spring 8-13 withstands on the spring base and bullet of rotating box 8-9 respectively
In the screw hole of spring support 8-14, the two spring(-supported) mount 8-14 both ends in left and right are respectively provided with spring and block up 8-15 and retaining sheet 8-17.
During work, after fire door is taken and is rotated in place, furnace door cleaning device by it is original it is mobile trolley used move ahead, moved ahead
Cheng Zhong, the cooperation of contraposition block installed on the contraposition baffle 6 and fire door that girff is protracted by it, makes 5 one side of girff to Forward
It is dynamic to carry out corresponding position adjustment with the position deviation of fire door on one side, until fire door is surrounded after moving ahead in place completely, then two
Under the driving of a oil cylinder, the rotation of certain distance clockwise and anticlockwise is repeated in scraper, and fire door is cleared up, and has cleared up
Bi Hou, trolley drive clearing apparatus to retract home position.
Onsite application situation proves that the utility model is cleaned partially due to its unique mounting means, is suitable for fire door institute
It is possible that the position deviation situation occurred, ensures being smoothed out for cleaning task afterwards, scraper can be to fire door stove brick both sides, bottom
Portion, the whole circle of knife-edge web carry out all-directional sweeping, do not stay dead angle and cleaning works well.Package unit is simple and reliable for structure, moves
It is smooth to make execution, control pipeline is simple, and operation and maintenance cost is greatly lowered.
Claims (2)
1. a kind of modified coke oven door sweeping device is divided into external frame (10) and girff (5), external frame (10) and coke pushing
Or original fire door cleans mobile trolley used connection on coke guide, it is characterised in that：Middle part is adjusted by position and filled on rear side of girff (5)
(8) and external frame (10) connection are put, upper lateral part is drawn by the extension spring being fixed in external frame thereafter, and quadrangle is by installing
Compressed spring (11) in external frame is limited in middle position, and installed in front is used for and fire door contraposition for two pairs up and down
Baffle (6) is aligned, apparatus for adjusting position (8) is fixed on fixed plate (8-4) in external frame (10), is equipped in girff (5)
Endless knife chain (2), knife chain (2) quadrangle and upper and lower both sides are customization chain, install idler wheel on chain, idler wheel is by being mounted in girff
The track (7) of side quadrangle limits its position and rotation direction, and the right and left is rectangular tube, installed on rectangular tube inside and outside guide wheel and
Girff contacts, chain and rectangular tube junction installation strainer (3), installation stove brick scraper (4) and web scraper on the inside of knife chain
(1), knife chain is driven by two oil cylinders (9) for being mounted on girff both sides.
2. a kind of modified coke oven door sweeping device according to claim 1, it is characterised in that：Apparatus for adjusting position
(8) it is fixed in external frame (10) with fixed plate (8-4), fixed plate (8-4) is equipped with upper supporting plate (8-8) and lower carrier plate (8-
12), in upper supporting plate (8-8) upper surface installation top chock (8-2), built-in self-aligning roller bearing (8-3), at lower carrier plate (8-12)
Lower surface installation step (8-11), built-in two angular contact bearings (8-10), two groups of bearings are separately mounted to upper supporting plate (8-
8) the axis both ends on the rotating box (8-9) intermediate with lower carrier plate (8-12), rotating box (8-9) front center position is welded with company
Column is connect, oscillating bearing (8-6) is installed on connecting pole, end face is fixed with bearing catch (8-7) limitation position of bearings, oscillating bearing
(8-6) installs split type bearing block (8-5) outside,
Symmetrically peace is there are two spring(-supported) mount (8-14) for upper supporting plate (8-8) and lower carrier plate (8-12) the right and left, in spring(-supported) mount (8-14)
Two resetting springs (8-13) are respectively provided with, resetting spring (8-13) withstands on the spring base and spring(-supported) mount of rotating box (8-9) respectively
In the screw hole of (8-14), two spring(-supported) mount (8-14) both ends in left and right are respectively provided with spring and block up (8-15) and retaining sheet (8-17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170818.3U CN207479040U (en) | 2017-09-13 | 2017-09-13 | A kind of modified coke oven door sweeping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170818.3U CN207479040U (en) | 2017-09-13 | 2017-09-13 | A kind of modified coke oven door sweeping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207479040U true CN207479040U (en) | 2018-06-12 |
Family
ID=62481598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721170818.3U Active CN207479040U (en) | 2017-09-13 | 2017-09-13 | A kind of modified coke oven door sweeping device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207479040U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278433A (en) * | 2021-05-20 | 2021-08-20 | 太原宇成机械制造有限公司 | Coke oven cleaning device |
| CN113278434A (en) * | 2021-05-20 | 2021-08-20 | 太原宇成机械制造有限公司 | Coke oven with coke oven web cleaning device |
| CN115216317A (en) * | 2022-07-18 | 2022-10-21 | 马鞍山钢铁股份有限公司 | Multi-position connecting device between coke oven door cleaning scraper frame and outer frame |
-
2017
- 2017-09-13 CN CN201721170818.3U patent/CN207479040U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278433A (en) * | 2021-05-20 | 2021-08-20 | 太原宇成机械制造有限公司 | Coke oven cleaning device |
| CN113278434A (en) * | 2021-05-20 | 2021-08-20 | 太原宇成机械制造有限公司 | Coke oven with coke oven web cleaning device |
| CN115216317A (en) * | 2022-07-18 | 2022-10-21 | 马鞍山钢铁股份有限公司 | Multi-position connecting device between coke oven door cleaning scraper frame and outer frame |
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