CN106085467A - A kind of burnt dust guard of coke dry quenching furnace dress - Google Patents
A kind of burnt dust guard of coke dry quenching furnace dress Download PDFInfo
- Publication number
- CN106085467A CN106085467A CN201610672198.7A CN201610672198A CN106085467A CN 106085467 A CN106085467 A CN 106085467A CN 201610672198 A CN201610672198 A CN 201610672198A CN 106085467 A CN106085467 A CN 106085467A
- Authority
- CN
- China
- Prior art keywords
- sealing cover
- annular
- seat
- dust guard
- cover body
- 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.)
- Pending
Links
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
- C10B31/00—Charging devices
-
- 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
-
- 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
- C10B43/00—Preventing or removing incrustations
- C10B43/14—Preventing incrustations
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
A kind of burnt dust guard of coke dry quenching furnace dress, including sealing cover, forms contact by compressed spring type combination sealing assembly between sealing cover and lower funnel and seals, in the compressed spring type of outer air supply source pipeline communication to compressed spring type combination sealing assembly seals；Drive mechanism connects described sealing cover and provides, for sealing cover, the power that hoists, and lower funnel is additionally provided with the guide rod coordinating sealing cover to hoist, and sealing cover is provided with the pilot hole coordinated with guide rod.This dust guard overcomes coke dry quenching furnace dust-proof soft cloth breakage low, easy in service life present in prior art and a large amount of coke powder is leaked the problem polluting environment.
Description
Technical field
The present invention relates to a kind of coke dry quenching furnace coking technology field, especially relate to a kind of burnt dust guard of coke dry quenching furnace dress.
Background technology
Red Jiao that coke oven produces, after coke dry quenching furnace cools down, is transported to blast furnace by forms such as belt transports and carries out smelting
Ironmaking water.Specific works mode is；Red Jiao is loaded by coke dry quenching furnace top dress coke installation, coordinates with elevator and running truck etc.
Red Jiao in burnt tank periodically loads coke dry quenching furnace, and dress Jiao's funnel at present is just directed at coke dry quenching furnace mouth, lower funnel and coke dry quenching furnace
Between be attached by ascending, descending sealing cover, sealed by water seal between sealing cover bottom and coke dry quenching furnace, sealing cover top and lower leakage
It is attached by the dust-proof soft cloth of ceramic fiber cloth between bucket, outwards spills in air controlling the dust in red Jiao.Use
Middle discovery, although dust-proof soft cloth has advantage simple, that be suitable for, but dust-proof soft cloth is the most damaged under currently used environment, one
The dust-proof soft cloth of denier is damaged, causes a large amount of flour dust overflow, heavy damage production environment, develops the coke dry quenching furnace of a kind of long-term seal for this
The burnt dust guard of dress is necessary.
Summary of the invention
It is an object of the invention to the defect in the presence of overcoming above-mentioned dust-proof soft cloth dust-proof, it is provided that a kind of service life
Long, the burnt dust guard of coke dry quenching furnace dress of good dustproof effect, the technical scheme is that a kind of burnt dust guard of coke dry quenching furnace dress, bag
Include sealing cover, it is characterised in that: form contact by compressed spring type combination sealing assembly between described sealing cover and lower funnel and seal, outward
Air supply source pipeline communication seals interior to the compressed spring type of described compressed spring type combination sealing assembly；Drive mechanism connects described sealing cover and is
Described sealing cover provides the power that hoists, and described lower funnel is additionally provided with the guide rod coordinating described sealing cover to hoist, and described sealing cover is provided with
The pilot hole coordinated with described guide rod.
The technical characteristic of the present invention also has: described sealing cover includes that sealing cover body, described sealing cover body are provided with suspension chain, institute
Stating suspension chain to be connected with described drive mechanism, described pilot hole is opened on described sealing cover body.
The technical characteristic of the present invention also have: described compressed spring type combination sealing assembly includes the seat of honour and lower bottom base, described in go to the bottom
Seat is arranged on described lower funnel, and the described seat of honour is arranged on described sealing cover body, and the described seat of honour includes that annular trip seat, annular are led
Groove and pole spring mechanism, form cavity between described annular trip seat and described annular guide channel；It is additionally provided with described on described annular trip seat
Pole spring mechanism；Cavity described in described outer air supply source pipeline communication, has at the contact surface of described annular trip seat and described lower bottom base
Air drain, described annular trip seat also has the venthole connected with described air drain.
The technical characteristic of the present invention also has: described lower funnel is provided with annular horizontal base, and described lower bottom base is arranged on institute
State on annular horizontal base.
The technical characteristic of the present invention also has: described pole spring mechanism includes screw rod, stop nut and spring, described screw rod with
Described annular trip seat welding, screw portion passes bottom described annular guide channel and described sealing cover body, described screw rod and described ring
Perforate bottom shape guide groove and between described sealing cover body is matched in clearance, and described spring is placed in described annular guide channel and described ring
In the middle of shape trip seat, described screw rod passes bottom described annular guide channel and is provided with a stop nut after described sealing cover body.
The technical characteristic of the present invention also has: described annular trip seat is constituted with upstream seat bearing by 3 pieces, on each described bearing
It is mounted on the described pole spring mechanism that quantity is identical.
The technical characteristic of the present invention also has: described trip seat bearing is 8 pieces, and every piece of described bearing is provided with 3 described bars
Spring mechanism.
The technical characteristic of the present invention also has: the width of described lower bottom base and described annular trip seat is not less than 100mm, described
Guide rod and pilot hole gap are not more than 4mm.
The beneficial effects of the present invention is: this dust guard overcomes the dust-proof soft cloth of coke dry quenching furnace present in prior art and makes
With life-span breakage low, easy in turn result in a large amount of coke powder leak pollute environment problem, be provided with between sealing cover and lower funnel
Compressed spring type combination sealing assembly；For further enhancing sealing effectiveness, this device is additionally provided with the sealing gland portion formed by outer air supply source
Part, this air seal set further functions as preferable auxiliary seal effect, and compressed spring type combination sealing assembly plays cooling, cleaning simultaneously
Effect, it is ensured that the sealing effectiveness between normal, the reliability service of package unit and sealing cover and lower funnel.
Accompanying drawing explanation
Accompanying drawing 1 is front view of the present invention, and accompanying drawing 2 is the top view of accompanying drawing 1, and accompanying drawing 3 is the partial structurtes enlarged drawing of I, and 1 is
Drive mechanism；2 be lower funnel, 21 be conical hopper body, 22 be annular horizontal base, 23 for guide rod；3 be sealing cover, 31 for envelope
Cover body, 32 be suspension chain, 33 for pilot hole；4 be compressed spring type combination sealing assembly, 40 on compressed spring type combination sealing assembly
Seat, 41 be annular guide channel, 42 be annular trip seat, 43 be screw rod, 44 be stop nut, 45 be spring, 46 be lower bottom base, 47 be half
Circle air drain, 48 be venthole, 49 be air inlet；5 is outer air supply source pipeline；6 is water sealed tank.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is illustrated.The invention discloses a kind of coke dry quenching furnace dress
Burnt dust guard, this device is mainly by drive mechanism 1, lower funnel 2, sealing cover 3, compressed spring type combination sealing assembly 4, outer supply source capsule
Road 5, water sealed tank 6 etc. form.
Lower funnel 2 is made up of conical hopper body 21, annular horizontal base 22, guide rod 23, and annular horizontal base 22 welds
In the bottom of conical hopper body 21, circumference 4 vertical guide stem 23 of uniform welding on the same circumference of annular horizontal base 22.
Sealing cover 3 is made up of sealing cover body 31, suspension chain 32, pilot hole 33, and sealing cover body 31 upper surface has on same circumference
Circumference 32,4 suspension chains 32 of uniform 4 suspension chains are connected with drive mechanism 1.Sealing cover body 31 is provided with 4 pilot holes 33,4
Individual pilot hole 33 circumference on the same circumference of sealing cover body 31 is uniform, 4 pilot hole 33 place circle diameters and 4 guide rods 23
Place circle diameter is identical and position is corresponding, has compressed spring type combination sealing assembly 4 between lower funnel 2 and sealing cover 3.
Compressed spring type combination sealing assembly 4 is made up of the compressed spring type combination sealing assembly seat of honour 40, lower bottom base 46, and lower bottom base 46 is pacified
Be contained on the annular horizontal base 22 of lower funnel 2, with lower bottom base 46 matched seal be the compressed spring type combination sealing assembly seat of honour 40,
The compressed spring type combination sealing assembly seat of honour 40 is arranged on the lower end of sealing cover body 31, and the compressed spring type combination sealing assembly seat of honour 40 is by annular
The compositions such as guide groove 41, annular trip seat 42, screw rod 43, nut 44, spring 45, semicircle air drain 47, venthole 48, on annular trip seat 42
Being fixed with 24 screw rods 43, annular trip seat 42 is installed in " mouth " shape with annular guide channel 41, forms " mouth " shape cavity, annular trip seat 42
With annular guide channel 41 in matched in clearance, screw rod 43 passes bottom annular guide channel 41 and sealing cover body 31, screw rod 43 and annular guide channel
Bottom 41 and sealing cover body 31 perforate is matched in clearance, spring 43 is placed in the middle of annular guide channel 41 and annular trip seat 46, screw rod 43
Bottom annular guide channel 41 and sealing cover body 31 has a stop nut 44.Annular trip seat 42 is divided into 8 pieces, and every piece the most uniform
It is mounted with 3 screw rods 43 and spring 45.Annular trip seat 42 and the annular center of the contact surface of lower bottom base 46 have one through
Semicircle air drain 47,8 pieces divided equally trip seat all has a venthole 48 to be connected with " mouth " shape cavity by semicircle air drain 47, air inlet
49 through bottom annular guide channel 41 and external air source pipeline 5 is connected by sealing cover body 31 with " mouth " shape cavity, sealing cover body 31 times
The seal cage of end is just being put in the upper end of water sealed tank 6.
Certainly, described above not limitation of the present invention, the present invention is also not limited to the example above, the art
Change that those of ordinary skill is made in the essential scope of the present invention, retrofit, add or replace, fall within the guarantor of the present invention
Protect scope.
Claims (8)
1. the burnt dust guard of coke dry quenching furnace dress, including sealing cover, it is characterised in that: pass through stage clip between described sealing cover and lower funnel
Formula combination sealing assembly forms contact and seals, the compressed spring type of outer air supply source pipeline communication to described compressed spring type combination sealing assembly
In sealing；Drive mechanism connects described sealing cover and provides, for described sealing cover, the power that hoists, and described lower funnel is additionally provided with cooperation institute
Stating the guide rod that sealing cover hoists, described sealing cover is provided with the pilot hole coordinated with described guide rod.
2. according to the dust guard described in claim 1, it is characterised in that: described sealing cover includes sealing cover body, and described sealing cover is originally
Body is provided with suspension chain, and described suspension chain is connected with described drive mechanism, and described pilot hole is opened on described sealing cover body.
3. according to the dust guard described in claim 2, it is characterised in that: described compressed spring type combination sealing assembly include the seat of honour and
Lower bottom base, described lower bottom base is arranged on described lower funnel, and the described seat of honour is arranged on described sealing cover body, and the described seat of honour includes
Annular trip seat, annular guide channel and pole spring mechanism, form cavity between described annular trip seat and described annular guide channel；Described annular trip
Described pole spring mechanism it is additionally provided with on Zuo；Cavity described in described outer air supply source pipeline communication, described annular trip seat and described lower bottom base
Contact surface at have an air drain, described annular trip seat also has the venthole connected with described air drain.
4. according to the dust guard described in claim 3, it is characterised in that: described lower funnel is provided with annular horizontal base, institute
State lower bottom base to be arranged on described annular horizontal base.
5. according to the dust guard described in claim 3, it is characterised in that: described pole spring mechanism include screw rod, stop nut and
Spring, described screw rod welds with described annular trip seat, and screw portion passes bottom described annular guide channel and described sealing cover body,
Perforate bottom described screw rod and described annular guide channel and between described sealing cover body is matched in clearance, and described spring is placed in described
Annular guide channel is swum in the middle of seat with described annular, and described screw rod passes bottom described annular guide channel and is provided with one after described sealing cover body
Individual stop nut.
6. according to the dust guard described in claim 5, it is characterised in that: described annular swims seat by 3 pieces with upstream seat bearing structure
Become, each described bearing is mounted on the described pole spring mechanism that quantity is identical.
7. according to the dust guard described in claim 6, it is characterised in that: described trip seat bearing is 8 pieces, on every piece of described bearing
3 described pole spring mechanisms are installed.
8. according to the dust guard described in claim 3, it is characterised in that: the width of described lower bottom base and described annular trip seat is not
Less than 100mm, described guide rod and pilot hole gap are not more than 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610672198.7A CN106085467A (en) | 2016-08-16 | 2016-08-16 | A kind of burnt dust guard of coke dry quenching furnace dress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610672198.7A CN106085467A (en) | 2016-08-16 | 2016-08-16 | A kind of burnt dust guard of coke dry quenching furnace dress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106085467A true CN106085467A (en) | 2016-11-09 |
Family
ID=58070913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610672198.7A Pending CN106085467A (en) | 2016-08-16 | 2016-08-16 | A kind of burnt dust guard of coke dry quenching furnace dress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106085467A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111518576A (en) * | 2020-03-31 | 2020-08-11 | 临涣焦化股份有限公司 | Coke dry quenching middle plug device |
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| DE2516597B1 (en) * | 1975-04-16 | 1976-04-15 | Ruhrkohle Ag | Coke oven charging hole cleaning - by compressed air jets from cast iron ring on charging hopper opening |
| WO1992013044A1 (en) * | 1991-01-24 | 1992-08-06 | Ruhrkohle Aktiengesellschaft | Coke feed device for a coke dry cooling installation |
| CN2173885Y (en) * | 1993-12-09 | 1994-08-10 | 丹东市波纹管机械密封厂 | Shutdown spiral sealing for heavy oil machinery or pump |
| KR20030044382A (en) * | 2001-11-29 | 2003-06-09 | 주식회사 포스코 | Rotating hopper coal drain device of coke oven charging car |
| CN2833263Y (en) * | 2005-10-28 | 2006-11-01 | 潘哲 | Self-compensating packing seal structure |
| CN101124300A (en) * | 2005-02-21 | 2008-02-13 | 新日铁工程技术株式会社 | Coke charging device in dry type coke extinguishing facility |
| CN201232764Y (en) * | 2008-07-08 | 2009-05-06 | 济南角度科技发展有限公司 | Electric two-way dynamic flow equalising valve |
| CN201799445U (en) * | 2010-07-06 | 2011-04-20 | 李立 | Dustproof telescopic hood for gravity dust separator of blast furnace |
| CN202543144U (en) * | 2012-03-29 | 2012-11-21 | 太原重工股份有限公司 | Tamping type coke oven coal-charging smoke escape prevention device |
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-
2016
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| WO1992013044A1 (en) * | 1991-01-24 | 1992-08-06 | Ruhrkohle Aktiengesellschaft | Coke feed device for a coke dry cooling installation |
| CN2173885Y (en) * | 1993-12-09 | 1994-08-10 | 丹东市波纹管机械密封厂 | Shutdown spiral sealing for heavy oil machinery or pump |
| KR20030044382A (en) * | 2001-11-29 | 2003-06-09 | 주식회사 포스코 | Rotating hopper coal drain device of coke oven charging car |
| CN101124300A (en) * | 2005-02-21 | 2008-02-13 | 新日铁工程技术株式会社 | Coke charging device in dry type coke extinguishing facility |
| CN2833263Y (en) * | 2005-10-28 | 2006-11-01 | 潘哲 | Self-compensating packing seal structure |
| CN201232764Y (en) * | 2008-07-08 | 2009-05-06 | 济南角度科技发展有限公司 | Electric two-way dynamic flow equalising valve |
| CN201799445U (en) * | 2010-07-06 | 2011-04-20 | 李立 | Dustproof telescopic hood for gravity dust separator of blast furnace |
| CN202543144U (en) * | 2012-03-29 | 2012-11-21 | 太原重工股份有限公司 | Tamping type coke oven coal-charging smoke escape prevention device |
| CN203335712U (en) * | 2013-06-08 | 2013-12-11 | 天津天德减震器有限公司 | Dustproof device of damper upper support assembly |
| CN104415912A (en) * | 2013-08-30 | 2015-03-18 | 哈尔滨鑫红菊食品科技有限公司 | Food pulp vibrating screen feed connector device with splash-proof function |
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| CN203820694U (en) * | 2014-04-04 | 2014-09-10 | 昆明焦化制气有限公司 | Smoke guide device for preventing escape of smoke at top of coking furnace |
| CN104925546A (en) * | 2015-05-19 | 2015-09-23 | 山东钢铁股份有限公司 | Lifting dust hood |
| CN105485363A (en) * | 2015-12-18 | 2016-04-13 | 惠州市美亚飞电器有限公司 | Rotary separating valve and method for prolonging service life of oxygen generator |
| CN206051931U (en) * | 2016-08-16 | 2017-03-29 | 山东钢铁股份有限公司 | A kind of coke dry quenching furnace dress Jiao's dust guard |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111518576A (en) * | 2020-03-31 | 2020-08-11 | 临涣焦化股份有限公司 | Coke dry quenching middle plug device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20211221 |