CN206799527U - Coke oven peephole base brick dismounting instrument - Google Patents
Coke oven peephole base brick dismounting instrument Download PDFInfo
- Publication number
- CN206799527U CN206799527U CN201720628644.4U CN201720628644U CN206799527U CN 206799527 U CN206799527 U CN 206799527U CN 201720628644 U CN201720628644 U CN 201720628644U CN 206799527 U CN206799527 U CN 206799527U
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- China
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- peephole
- cylinder
- base brick
- coke oven
- brick
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of coke oven peephole base brick dismounting instrument, it is made up of handle and cylinder, it is characterised in that：The overall diameter of the cylinder is smaller 12mm than the internal diameter of peephole base brick, and the base opening of cylinder is provided with back cover, and square door is provided with the middle part of back cover；The both ends of the handle are provided with the connecting rod perpendicular to handle, and the lower end of connecting rod and the inwall suitable for reading of cylinder are welded and fixed；It is fixed with rectangle lagging on the top of connecting rod, it is highly consistent with peephole base brick that the distance between rectangle lagging and cylinder are suitable for reading.The coke oven peephole base brick dismounting instrument, due to when breaking peephole base brick into pieces, the fragment of peephole base brick is entirely fallen in cylinder, after the completion of cleaning, cylinder is proposed, covers peephole lid, so, in the revision of oven top of coke oven surface, when breaking peephole base brick into pieces, broken small fragment of brick can be effectively prevented to fall into flue bottom, ensure that coke oven normal heating.
Description
Technical field
A kind of maintenance of coke oven field is the utility model is related to, particularly a kind of coke oven peephole base brick dismounting instrument.
Background technology
Coking mixed coal forms coke in coke furnace carbonization chamber by high-temperature retorting.Coke oven masonry is by Multiple Type, material
Refractory brick assemble together, protectiveness pressure is applied and an entirety being formed by furnace retaining ironware.In process of production, especially
Be there is furnace roof surface spilling water, furnace roof area graphite deposits occur furnace roof surface bricks degrade, furnace roof surface irregularity, furnace roof ponding
When discharging phenomena such as difficult, then it must often implement the maintenance of some protectiveness to coke oven masonry.Overhauled on oven top of coke oven surface
During, if peephole base brick fragmentation, it is necessary to more renew brick, and peephole base brick UNICOM flue, it is useless taking out
During old peephole base brick, due to masonry have furnace retaining ironware apply protectiveness pressure, can not monoblock all take out, must
Peephole base brick must be broken to piecemeal taking-up into pieces, so, some broken small fragment of brick that is bound to easily falls into flue bottom.By
1400 DEG C are up to after commutation in chamber temperature, 6.5 meters of furnace roof surface distance flue bottom, falls into the broken of flue bottom
Brick can not then take out, and can only be entered by chute area at the top of regenerator lattice brick.The shape picture cavity of checker brick is logical in regenerator
Saturating honeycomb, it is for storing the heat in down current and the air in pre- thermal up-current.Broken small fragment of brick is in checker brick
Top blocks coke oven heating and used（Ascending air）After the entrance and burning of air（Down current）The discharge of waste gas, influenceing coke oven just
Often heating.
By retrieval, having not yet to see can effectively prevent broken small fragment of brick from falling into flue bottom, ensure Jiao
The report of the peephole base brick replacing instrument of stove normal heating.
The content of the invention
The purpose of this utility model is in providing one kind in the revision of oven top of coke oven surface, when breaking peephole base into pieces
During brick, broken small fragment of brick can be effectively prevented to fall into flue bottom, ensure the coke oven peephole base of coke oven normal heating
Brick dismounting instrument.
In order to reach object above, technical scheme is used by the utility model：The coke oven peephole base brick is removed
With instrument, it is made up of handle and cylinder, it is characterised in that：The overall diameter of the cylinder is smaller than the internal diameter of peephole base brick
12mm, the base opening of cylinder are provided with back cover, and square door is provided with the middle part of back cover；The both ends of the handle are provided with perpendicular to handle
Connecting rod, the lower end of connecting rod and the inwall suitable for reading of cylinder are welded and fixed, and make the diameter parallel of connecting rod and cylinder；The height of cylinder
For 200mm, rectangle lagging is fixed with the top of connecting rod, the distance between rectangle lagging and cylinder are suitable for reading with seeing
Fire hole base brick it is highly consistent.
The utility model is also implemented by following measure：Described connecting rod is made up of upper section body and lower section body, upper section
The lower end insertion of body is lower to save the upper intraoral of body, is fixed by screw.
The length of described rectangle lagging is 300mm, and width 10mm, thickness is 5mm.
The beneficial effects of the utility model are：The coke oven peephole base brick dismounting instrument, due to seeing fire breaking into pieces
During bottom hole brick cup, the fragment of peephole base brick is entirely fallen in cylinder, after the completion of cleaning, is proposed cylinder, is covered peephole lid,
So in the revision of oven top of coke oven surface, broken small fragment of brick can be effectively prevented to fall into flue bottom, ensure that Jiao
Stove normal heating.
Brief description of the drawings
Fig. 1 is structure axial direction office schematic cross-sectional view of the present utility model.
Embodiment
Reference picture 1 makes the utility model.The coke oven peephole base brick dismounting instrument, by handle 1 and the structure of cylinder 2
Into, it is characterised in that：The overall diameter of the cylinder 2 is smaller 12mm than the internal diameter of peephole base brick, so that cylinder 2 can either be smooth
Insertion peephole base brick it is interior, and can avoids queen closer from being fallen between the outer wall and peephole base brick outer wall of cylinder 2,
The base opening of cylinder 2 is provided with back cover 3, and square door 4 is provided with the middle part of back cover 3；The both ends of the handle 1 are provided with perpendicular to handle
1 connecting rod 5, the lower end of connecting rod 5 is welded and fixed with the inwall suitable for reading of cylinder 2, and makes the diameter parallel of connecting rod 5 and cylinder 2；Cylinder
2 height is 200mm, is fixed with rectangle lagging 6 on the top of connecting rod 5, rectangle lagging 6 and cylinder 2 it is suitable for reading it
Between distance and peephole base brick it is highly consistent.
As improvement of the present utility model：Described connecting rod 5 is made up of upper section body 51 and lower section body 52, upper section body
51 lower end insertion is lower to save the upper intraoral of body 52, is fixed by screw 7, so as to realize the height adjustable of connecting rod 5, to adapt to not
Same coke oven.
The length of described rectangle lagging 6 is 300mm, and width 10mm, thickness is 5mm, for preventing cylinder 2
Combustion chamber is fallen into, while nor affects on the action for breaking peephole base brick into pieces.
During using the utility model, cylinder 2 is inserted in peephole base brick by handle 1, and make the upper edge of cylinder 2
With the bottom of peephole base brick along concordant, the upper edge of peephole base brick is supported to lagging 6, is broken peephole base brick into pieces, is seen fire
The fragment of bottom hole brick cup is fallen into cylinder 2, after the completion of cleaning, is proposed cylinder 2, is covered peephole lid, opens the pros of cylinder 2
Shape door 4, the queen closer in cylinder 2 are pourable, complete peephole base brick and remove work, so as to avoid queen closer fall into it is vertical
Quirk bottom, it ensure that coke oven normal heating.
Claims (3)
1. coke oven peephole base brick dismounting instrument, by handle（1）And cylinder（2）Form, it is characterised in that：The cylinder
（2）Overall diameter it is smaller 12mm than the internal diameter of peephole base brick, cylinder（2）Base opening be provided with back cover（3）, in back cover（3）In
Portion is provided with square door（4）；The handle（1）Both ends be provided with perpendicular to handle（1）Connecting rod（5）, connecting rod（5）Lower end with
Cylinder（2）Inwall suitable for reading be welded and fixed, and make connecting rod（5）With cylinder（2）Diameter parallel；Cylinder（2）Height be
200mm, in connecting rod（5）Top be fixed with rectangle lagging（6）, rectangle lagging（6）With cylinder（2）Between suitable for reading
Distance and peephole base brick it is highly consistent.
2. coke oven peephole base brick dismounting instrument according to claim 1, it is characterised in that：Described connecting rod（5）
By upper section body（51）With lower section body（52）Composition, upper section body（51）The lower section body of lower end insertion（52）It is upper intraoral,
Pass through screw（7）It is fixed.
3. coke oven peephole base brick dismounting instrument according to claim 1, it is characterised in that：Described rectangle is horizontal
Baffle plate（6）Length be 300mm, width 10mm, thickness 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628644.4U CN206799527U (en) | 2017-06-02 | 2017-06-02 | Coke oven peephole base brick dismounting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628644.4U CN206799527U (en) | 2017-06-02 | 2017-06-02 | Coke oven peephole base brick dismounting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206799527U true CN206799527U (en) | 2017-12-26 |
Family
ID=60744665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720628644.4U Active CN206799527U (en) | 2017-06-02 | 2017-06-02 | Coke oven peephole base brick dismounting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206799527U (en) |
-
2017
- 2017-06-02 CN CN201720628644.4U patent/CN206799527U/en active Active
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|---|---|---|---|
| GR01 | Patent grant |