CN208545357U - Coke dry quenching middle bolt - Google Patents
Coke dry quenching middle bolt Download PDFInfo
- Publication number
- CN208545357U CN208545357U CN201821072930.8U CN201821072930U CN208545357U CN 208545357 U CN208545357 U CN 208545357U CN 201821072930 U CN201821072930 U CN 201821072930U CN 208545357 U CN208545357 U CN 208545357U
- Authority
- CN
- China
- Prior art keywords
- lid
- castable
- shadoof
- handle
- bolt
- Prior art date
- 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.)
- Active
Links
- 239000000571 coke Substances 0.000 title claims abstract description 19
- 238000010791 quenching Methods 0.000 title claims abstract description 19
- 230000000171 quenching effect Effects 0.000 title claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract 2
- 239000007787 solid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model relates to a dry coke quenching middle bolt, including pouring material lid, shadoof, handle, drop bar, support, handle and drop bar, the welding has handle and drop bar at the shadoof top, bottom fixedly connected with pouring material lid, the support is fixed on the shell body flange, pouring material lid be the round platform shape, the generating line of pouring material lid and the contained angle α of bottom surface are 30 ~ 60.
Description
Technical field
The utility model belongs to bolt in dry coke quenching field more particularly to a kind of dry coke quenching.
Background technique
Bolt effect is that air will be imported in coke dry quenching furnace in dry coke quenching, fuel gas in the loss of sheet that burns.Bolt shadoof in original design
Inclination has 45 ° in bolt housing body in dry coke quenching, and lid needs to revolve angle away after lifting, and middle keyhole is fully open, but by
It can not be fallen after rise completely during the intrinsic defect cause of middle bolt causes middle bolt to fall after rise, and not visible in middle bolt housing body,
Bolt very likely non-same operator in opening and closing, relieve accurately to implement one by one, be difficult before being restored to opening
Seal degree.Intrinsic castable model casting taper is less than normal simultaneously, during falling, slightly forms card resistance, is easy handle
Operator misleads to being turned off on earth, and reality is accurate to be caused to cover tightly completely in place, after middle stopper is not tight, in furnace
High temperature coke powder enters in cabinet in bolt housing body, forms the high-temperature baking to cabinet, and middle bolt housing body temperature distortion always utilizes annual overhaul
Time spends comparable expense to be replaced, and each annual overhaul cabinet replacement will spend 80,000 or so expenses, seriously affects safe life
It produces.
Summary of the invention
In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide bolts in a kind of dry coke quenching, are convenient for dry coke quenching
Middle bolt operation, facilitates the state that bolt switchs in external observation dry coke quenching, stablizes dry coke quenching production.
To achieve the above object, the utility model is achieved through the following technical solutions:
Bolt in a kind of dry coke quenching, including castable lid, shadoof, handle, fall bar, bracket, shadoof top be welded with handle and
Bar is fallen, bottom end is fixedly connected with castable lid, and bracket is fixed on outer housing flange；The castable lid is truncated cone-shaped, is poured
The bus of material feeding lid and angle α=30 °~60 ° of bottom surface.
The shadoof is vertical with castable lid to be fixedly connected.
The handle is fixed on shadoof with fall that bar is parallel to each other.
Compared with prior art, the utility model has the beneficial effects that
Stud structure is simple in dry coke quenching, and the human factor avoided in operating process influences, and simply can accurately seal
Middle keyhole guarantees in the case where not needing to import oxygen in furnace that no combustion-supporting gas enters, and the oxygen content in furnace meets operation mark
It is quasi-.The bus of castable lid and angle α=30 °~60 ° of bottom surface, it can be ensured that keyhole in simply accurately sealing extends dry puts out
The service life of Jiao Zhongshuan, it is annual to save corresponding 400,000 yuan of the cost of overhaul.Shadoof is vertical with castable lid to be fixedly connected, and realization mentions
Bar vertical rise and fall, whether fallen on bracket by falling bar, handle it may determine that in dry coke quenching bolt on or off state.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1- handle 2- shadoof 3- castable lid 4- bracket 5- falls bar 6- outer housing flange.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings of the specification, it should be noted that the utility model
Implement embodiment not limited to the following.
See Fig. 1, bolt in a kind of dry coke quenching, including castable lid 3, shadoof 2, handle 1, fall bar 5, bracket 4,2 top of shadoof
It is welded with handle 1 and falls bar 5, bottom end is fixedly connected with castable lid 3, and bracket 4 is fixed on outer housing flange 6, and shadoof 2 passes through
Outer housing flange 6, shadoof 2 are flexibly connected with outer housing flange 6；Castable lid 3 is truncated cone-shaped, the bus of castable lid 3 and bottom
Angle α=30 °~60 ° in face, preferably 45 °.
Wherein, shadoof 2 is vertical with castable lid 3 is fixedly connected.Handle 1 is fixed on shadoof 2 with fall that bar 5 is parallel to each other
On.When castable lid 3 is in close state, handle 1 is fallen on bracket 4；Promotion shadoof 2 falls bar 5 and falls on bracket 4, at this time
Castable lid 3 is in the open state.
Claims (3)
1. bolt in a kind of dry coke quenching, which is characterized in that including castable lid, shadoof, handle, fall bar, bracket, the welding of shadoof top
There is handle and fall bar, bottom end is fixedly connected with castable lid, and bracket is fixed on castable and covers；The castable lid is rotary table
Shape, the bus of castable lid and angle α=30 °~60 ° of bottom surface.
2. bolt in a kind of dry coke quenching according to claim 1, which is characterized in that the shadoof is vertical with castable lid solid
Fixed connection.
3. bolt in a kind of dry coke quenching according to claim 1, which is characterized in that the handle and fall what bar was parallel to each other
It is fixed on shadoof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821072930.8U CN208545357U (en) | 2018-07-06 | 2018-07-06 | Coke dry quenching middle bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821072930.8U CN208545357U (en) | 2018-07-06 | 2018-07-06 | Coke dry quenching middle bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208545357U true CN208545357U (en) | 2019-02-26 |
Family
ID=65423914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821072930.8U Active CN208545357U (en) | 2018-07-06 | 2018-07-06 | Coke dry quenching middle bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208545357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112961691A (en) * | 2021-02-08 | 2021-06-15 | 包头钢铁（集团）有限责任公司 | Method for repairing coke dry quenching bypass flow medium plug leakage |
-
2018
- 2018-07-06 CN CN201821072930.8U patent/CN208545357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112961691A (en) * | 2021-02-08 | 2021-06-15 | 包头钢铁（集团）有限责任公司 | Method for repairing coke dry quenching bypass flow medium plug leakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |