CN104804750B - A kind of coke dry quenching furnace water sealed tank water-cooled lid - Google Patents
A kind of coke dry quenching furnace water sealed tank water-cooled lid Download PDFInfo
- Publication number
- CN104804750B CN104804750B CN201510255039.2A CN201510255039A CN104804750B CN 104804750 B CN104804750 B CN 104804750B CN 201510255039 A CN201510255039 A CN 201510255039A CN 104804750 B CN104804750 B CN 104804750B
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- CN
- China
- Prior art keywords
- water
- sealed tank
- bell
- quenching furnace
- dry quenching
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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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000000571 coke Substances 0.000 title claims abstract description 40
- 238000010791 quenching Methods 0.000 title claims abstract description 34
- 230000000171 quenching effect Effects 0.000 title claims abstract description 34
- 241000826860 Trapezium Species 0.000 claims abstract description 8
- 239000000498 cooling water Substances 0.000 claims abstract description 5
- 239000008234 soft water Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 238000005336 cracking Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 206010020843 Hyperthermia Diseases 0.000 abstract 1
- 230000036031 hyperthermia Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- 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
- C10B39/00—Cooling or quenching coke
- C10B39/02—Dry cooling outside the oven
Landscapes
- 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 kind of coke dry quenching furnace water sealed tank water-cooled lid, including water sealed tank, a water-cooled lid is arranged directly over described water sealed tank, described water-cooled lid is to pass through bottom annulus outside bell cylinder to weld a conical shell with surrounding uniform right-angled trapezium gusset, bell cylinder forms a V-arrangement annular groove with conical shell, arranges a cooling water pipe above described V-arrangement annular groove.The present invention enables bell to adapt to about 1050 DEG C about incandescent coke hyperthermia radiations completely, solves coke dry quenching furnace bell cylinder gross distortion, cracking, the problem of short life.
Description
Technical field
The invention belongs to dry coke quenching production equipment field, especially a kind of coke dry quenching furnace water sealed tank water-cooled lid.
Background technology
Existing coke dry quenching furnace, fire door position has been arranged side by side a charging hopper and a bell.Coke dry quenching furnace is not feeding
Period, bell covers on coke dry quenching furnace fire door, prevents furnace gas, flame and dust from spraying；When coke dry quenching furnace loads coke, driving
In the presence of device, bell is first lifted up and then moves horizontally, and bell removes fire door, drives charging in bell moving process
Funnel also moves horizontally, and stops moving after above charging hopper is just being placed in coke dry quenching furnace fire door, and red-hot coke passes through charging
Funnel enters in stove.After installing coke, driving means make the reverse level of charging hopper remove coke dry quenching furnace fire door, drive bell again
It is moved horizontally to above fire door, last bell falls, and covers on the water sealed tank above fire door.So repeatedly, every about 10 minutes
Bell is opened and closed once.
Bell system welded-steel plate construction, in order to adapt to the heat radiation of about 1050 DEG C of incandescent coke in stove, in the caping of bell
It is laid with castable refractory below, but because bell cylinder will sink in the water of water sealed tank to media implementation water seal in coke dry quenching furnace stove
Purpose, castable refractory cannot be laid in cylinder position.Bell cylinder works for a long time under high temperature and violent temperature difference environment, makes
Become bell cylinder gross distortion, or even the phenomenon such as cracking, affect its working life, cause job insecurity, serious restrict
The normal production of whole coke dry quenching furnace.
Content of the invention
For the deficiencies in the prior art, it is an object of the invention to provide coke dry quenching furnace water sealed tank water-cooled lid, solve coke dry quenching furnace
Bell cylinder gross distortion, cracking, the problem of short life.
For achieving the above object, the technical solution used in the present invention is：A kind of coke dry quenching furnace water sealed tank water-cooled lid, including water seal
Groove, buckles a water-cooled lid directly over described water sealed tank, described water-cooled lid is to pass through bottom annulus and four outside bell cylinder
Week, uniform right-angled trapezium gusset welded a conical shell, and bell cylinder and conical shell form a V-arrangement annular groove, described
A cooling water pipe is arranged above V-arrangement annular groove.
Further, described conical shell and bell cylinder be contour and concentric arrangement, conical shell big head-up, cone
Shape cylinder roundlet end face is connected by an annulus being coaxial therewith arranging with bell cylinder lower end；The roundlet of described conical shell
Diameter 20mm bigger than the diameter of bell cylinder, the internal diameter 8mm less than the internal diameter of bell cylinder of described annulus, the external diameter of annulus is than cone
The big 8mm of roundlet external diameter of shape cylinder；Described bell cylinder and conical shell are connected using full weld with annulus junction, wherein, cone
Shape cylinder and bell cylinder are in 8 ° of angle arrangements.
Further, it is spaced 15 ° along axle center between described conical shell and bell cylinder and be evenly arranged a right-angled trapezium
Gusset, described trapezoidal gusset keeps the spacing of 50mm with bell cylinder lower surface, and bell cylinder upper surface keeps between 120mm
Away from described trapezoidal gusset is connected using full weld with bell cylinder and conical shell junction.
Further, the upper end of described bell cylinder is provided with and bell barrel diameter identical closure plate, using full weld even
Connect, the V-arrangement rivet clasp nail that described closure plate lower surface is spaced 100mm uniform welding to be had in 60 ° of angles, length is 50mm, described V-arrangement riveting
Gu nail is made using the round steel of a diameter of 6mm, closure plate is in the castable refractory having rivet clasp to follow closely side applied thickness about 80mm.
Further, it is connected with drive mechanism by linkage, along linkage above closure plate above described closure plate
With the soft water pipe arranging an a diameter of 20mm in drive mechanism, the water inlet of described soft water pipe is connected with external water source,
Outlet is located at the top of the V-arrangement circular groove that bell cylinder is formed with conical shell, faces down 30mm in conically shaped from upper end
First leave the overfall opening an a diameter of 25mm at fire door direction.
Further, described water sealed tank is in the underface of water-cooled lid, and described water sealed tank takes the shape of the letter U groove structure, described U-lag
Wide 3 times of wide at least water-cooled lid V-shaped groove.
Further, the extension of described water sealed tank arranges super water level overfall, the height of the depth of water sealed tank and bell cylinder
Degree size, according to can guarantee that water seal live coke dry quenching furnace in pressure requirements be designed.
Further, bottom block is set below described water sealed tank, and described bottom block bolt is installed on coke dry quenching furnace shell steel
On unitary construction part on plate, the gap in the middle of bottom block and coke dry quenching furnace is filled with heat-barrier material, and described water-cooled lid passes through closure plate
On linkage be connected with drive mechanism, water-cooled cover rim guide rail run.
The invention has the beneficial effects as follows：It is welded on the annulus below bell cylinder, bell cylinder circumferencial direction is served
Reinforcement effect；It is welded on the right-angled trapezium gusset outside bell cylinder, along axis direction, reinforcement effect is served to bell cylinder；
It is welded on the conical shell outside bell cylinder, bell cylinder is served with the effect of double-deck reinforcing；Bell cylinder and conically shaped
The castable refractory laying below cooling water between body and closure plate, enables bell to adapt to about 1050 DEG C about incandescent coke completely high
Temperature radiation, bell body stationary temperature is able to take the working environment of the frequent and violent temperature difference again simultaneously.
Brief description
Fig. 1 is the front view of the present invention.
Fig. 2 is the top view of the present invention.
In figure：1- bottom block, 2- water sealed tank, 3- right-angled trapezium gusset, 4- super water level overfall, 5- overfall, 6- cools down
Water pipe, 7-V shape rivet clasp is followed closely, 8- castable refractory, 9- linkage, 10- closure plate, 11-V shape annular groove, 12- conical shell, 13-
Bell cylinder, 14- bottom annulus.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further illustrated.
As shown in the figure：A kind of coke dry quenching furnace water sealed tank water-cooled lid, including water sealed tank 2, buckles one directly over described water sealed tank 2
Water-cooled lid, described water-cooled lid is to be welded with surrounding uniform right-angled trapezium gusset 3 by bottom annulus 14 in bell cylinder 13 outside
Connect a conical shell 12, bell cylinder 13 forms a V-arrangement annular groove 11 with conical shell 12, on described V-arrangement annular groove 11
Side arranges a cooling water pipe 6.
Further, described conical shell 12 is contour with bell cylinder 13 and concentric arrangement, the major part of conical shell 12
Upward, conical shell 12 roundlet end face is connected by an annulus 14 being coaxial therewith arranging with bell cylinder 13 lower end；Described
The axis of small circle 20mm bigger than the diameter of bell cylinder 13 of conical shell 12, the internal diameter of described annulus 14 is than in bell cylinder 13
The little 8mm in footpath, the external diameter 8mm bigger than the roundlet external diameter of conical shell 12 of annulus 14；Described bell cylinder 13 and conical shell 12 with
Annulus 14 junction adopts full weld to connect, and wherein, conical shell 12 and bell cylinder 13 are in 8 ° of angle arrangements.
Further, it is spaced 15 ° along axle center between described conical shell 12 and bell cylinder 13 and be evenly arranged a right angle
Trapezoidal gusset 3, described trapezoidal gusset 3 and bell cylinder 13 lower surface keep the spacing of 50mm, protect with bell cylinder 13 upper surface
Hold the spacing of 120mm, described trapezoidal gusset 3 is connected using full weld with bell cylinder 13 and conical shell 12 junction.
Further, the upper end of described bell cylinder 13 is provided with and bell cylinder 13 diameter identical closure plate 10, adopts
Full weld connects, and the V-arrangement rivet clasp that described closure plate 10 lower surface is spaced 100mm uniform welding to be had in 60 ° of angles, length is 50mm follows closely 7,
Described V-arrangement rivet clasp nail 7 adopts the round steel of a diameter of 6mm to make, and closure plate 10 is in the fire resisting having rivet clasp to follow closely 7 side applied thickness about 80mm
Castable 8.
Further, described closure plate 10 top is connected with drive mechanism by linkage 9, along connecting rod above closure plate 10
The soft water pipe of one a diameter of 20mm, the water inlet of described soft water pipe and external water source are arranged on mechanism 9 and drive mechanism
Be connected, outlet is located at the top of the V-arrangement circular groove 11 that bell cylinder 13 is formed with conical shell 12, conical shell 12 from
The downward 30mm of end face leaves the overfall 5 opening an a diameter of 25mm at fire door direction at first it is therefore an objective to water-cooled lid leaves water seal
The water overflowing during groove will not enter in stove.
Further, described water sealed tank 2 is in the underface of water-cooled lid, and described water sealed tank 2 takes the shape of the letter U groove structure, described U-shaped
Groove width is at least wide 3 times of water-cooled lid V-shaped groove.
Further, the extension of described water sealed tank 2 arranges super water level overfall 4, the depth of water sealed tank 2 and bell cylinder 13
Height dimension, according to can guarantee that water seal live coke dry quenching furnace in pressure requirements be designed.
Further, described water sealed tank 2 lower section setting bottom block 1, described bottom block 1 bolt is installed on coke dry quenching furnace shell
On unitary construction part on steel plate, bottom block 1 is filled with heat-barrier material with the gap in the middle of coke dry quenching furnace, and described water-cooled lid passes through stifled
Linkage 9 on plate 10 is connected with drive mechanism, and water-cooled cover rim guide rail runs.
The present invention can be achieved by the prior art without the technical characteristic of description, will not be described here.Certainly, above state
Bright is not limitation of the present invention, and the present invention is also not limited to the example above, and those skilled in the art exist
Change, remodeling, interpolation or the replacement made in the essential scope of the present invention, also should belong to protection scope of the present invention.
Claims (10)
1. a kind of coke dry quenching furnace water sealed tank water-cooled lid, including water sealed tank it is characterised in that：A water is arranged directly over described water sealed tank
Cold lid, described water-cooled lid is to pass through the annulus right-angled trapezium gusset uniform with surrounding in bottom outside bell cylinder to weld a cone
Shape cylinder, bell cylinder forms a V-arrangement annular groove with conical shell, arranges a cooling water pipe above described V-arrangement annular groove.
2. coke dry quenching furnace water sealed tank water-cooled lid according to claim 1 it is characterised in that：Described conical shell and bell cylinder
Contour and concentric arrangement, described conical shell big head-up, conical shell roundlet end face passes through one with bell cylinder lower end
The individual annulus being coaxial therewith arranging connects.
3. coke dry quenching furnace water sealed tank water-cooled lid according to claim 2 it is characterised in that：The axis of small circle of described conical shell
20mm bigger than the diameter of bell cylinder, the internal diameter 8mm less than the internal diameter of bell cylinder of described annulus, the external diameter of annulus compares conically shaped
The big 8mm of roundlet external diameter of body.
4. the coke dry quenching furnace water sealed tank water-cooled lid according to Claims 2 or 3 it is characterised in that：Conical shell and bell cylinder
Arrange in 8 ° of angles.
5. coke dry quenching furnace water sealed tank water-cooled lid according to claim 1 it is characterised in that：Described conical shell and bell cylinder
Between be spaced 15 ° along axle center and be evenly arranged a right-angled trapezium gusset, described trapezoidal gusset is kept with bell cylinder lower surface
The spacing of 50mm, keeps the spacing of 120mm with bell cylinder upper surface.
6. coke dry quenching furnace water sealed tank water-cooled lid according to claim 1 it is characterised in that：The upper end setting of described bell cylinder
Have and bell barrel diameter identical closure plate.
7. coke dry quenching furnace water sealed tank water-cooled lid according to claim 6 it is characterised in that:Described closure plate lower surface interval
The V-arrangement rivet clasp nail that 100mm uniform welding has in 60 ° of angles, length is 50mm, described closure plate is having rivet clasp nail side applied thickness about
The castable refractory of 80mm.
8. coke dry quenching furnace water sealed tank water-cooled lid according to claim 6 it is characterised in that：Pass through connecting rod machine above described closure plate
Structure is connected with drive mechanism, along the soft water of linkage and one a diameter of 20mm of arrangement in drive mechanism above closure plate
Pipe, the water inlet of described soft water pipe is connected with external water source, and outlet is located at the V-arrangement that bell cylinder is formed with conical shell
The top of circular groove, conical shell from upper end face down 30mm leave fire door direction at first at offer an overfall.
9. coke dry quenching furnace water sealed tank water-cooled lid according to claim 1 it is characterised in that：Described water sealed tank take the shape of the letter U annular groove knot
Structure, wide 3 times of the wide at least water-cooled lid V-shaped groove of described U-lag.
10. coke dry quenching furnace water sealed tank water-cooled lid according to claim 1 it is characterised in that：The extension setting of described water sealed tank
Super water level overfall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510255039.2A CN104804750B (en) | 2015-05-19 | 2015-05-19 | A kind of coke dry quenching furnace water sealed tank water-cooled lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510255039.2A CN104804750B (en) | 2015-05-19 | 2015-05-19 | A kind of coke dry quenching furnace water sealed tank water-cooled lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104804750A CN104804750A (en) | 2015-07-29 |
| CN104804750B true CN104804750B (en) | 2017-03-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510255039.2A Expired - Fee Related CN104804750B (en) | 2015-05-19 | 2015-05-19 | A kind of coke dry quenching furnace water sealed tank water-cooled lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104804750B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108659869A (en) * | 2018-06-21 | 2018-10-16 | 临涣焦化股份有限公司 | A kind of dry coke quenching water sealed tank |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201785349U (en) * | 2010-09-09 | 2011-04-06 | 中国十五冶金建设有限公司 | Assembled sealing shell sealing device for coke dry quenching furnace |
| CN204607921U (en) * | 2015-05-19 | 2015-09-02 | 山东钢铁股份有限公司 | One is dry puts out stove water sealed tank water-cooled lid |
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- 2015-05-19 CN CN201510255039.2A patent/CN104804750B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104804750A (en) | 2015-07-29 |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20190519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |