CN202322715U - Novel stamp-charging coke oven - Google Patents
Novel stamp-charging coke oven Download PDFInfo
- Publication number
- CN202322715U CN202322715U CN2011204495185U CN201120449518U CN202322715U CN 202322715 U CN202322715 U CN 202322715U CN 2011204495185 U CN2011204495185 U CN 2011204495185U CN 201120449518 U CN201120449518 U CN 201120449518U CN 202322715 U CN202322715 U CN 202322715U
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- regenerator
- chambers
- chute
- brick
- tamping coke
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Abstract
The utility model relates to a novel stamp-charging coke oven, which is characterized in that the stamp-charging coke oven is a twinflue reheating coke oven with waste gas circulated, coke oven gas jetted downwards and lean gas and air fed sideways and comprises regenerative chambers, chutes, carbonization chambers, combustion chambers and an oven top, wherein the regenerative chambers are arranged on the lower portion of an oven body, the upper portions of the regenerative chambers are connected with the combustion chambers through the chutes, and the chutes are oblique channels which are connected with the regenerative chambers and the combustion chambers; the carbonization chambers are connected with the combustion chambers in sequence, each of the carbonization chambers is arranged on the lower portion between two combustion chambers and is connected with the regenerative chambers through the chutes; and the oven top is arranged on the upper portion of the carbonization chambers, three dedusting holes and an upward pipe hole, and ducts of the dedusting holes and the upward pipe hole are constructed with tongued and grooved bricks. Metallurgical coke produced in the novel stamp-charging coke oven completely meets national product quality requirements, and the novel stamp-charging coke oven has the advantages of being compact in structure, uniform in heating and high in thermal efficiency, so that times for delivery are reduced, intermittent pollution is reduced, coking production environment is improved and the service life of the oven is prolonged.
Description
Technical field
The utility model relates to the Thermal Equipment of producing coke, chemical products in a kind of coking chemistry industry, particularly a kind of novel tamping coke furnace.
Background technology
At present; Tamping coke furnace day by day tends to maximize both at home and abroad; The height of coking chamber is increasingly high, and width and length are increasing, thereby causes that facility investment is big, coke over machinery is made complicacy and expense strengthens; Then the requirement of operational administrative and maintenance level is higher, makes it can not adapt to the demand that medium-sized and small enterprises are produced better.
Summary of the invention
The purpose of the utility model is for overcoming the defective of above-mentioned existence, a kind of novel tamping coke furnace being provided.
The utility model tamping coke furnace content Description:
The utility model tamping coke furnace; It is characterized in that: tamping coke furnace is the spray down of a kind of twinflue, waste gas circulation, coke-oven gas; The complex thermal coke of low-grade gas and air side entering type, by: regenerator, chute, coking chamber, combustion chamber and furnace roof five parts are formed; Regenerator is arranged on the bottom of body of heater, and top is connected with the combustion chamber through chute, and chute is the oblique passage that connects regenerator and combustion chamber; Coking chamber links to each other with the combustion chamber successively; Coking chamber is arranged between two combustion chambers, and the bottom is connected with regenerator through chute, is provided with furnace roof on the top of coking chamber; In furnace roof, be provided with three dedusting holes and a rising pore, the duct of dedusting hole and rising pore adopts brick the building of band ditch tongue to process.
The length of coking chamber is 14060mm, highly is 5500 mm, and width is 554 mm, and volume is 38.7m
3
Chute on the regenerator is oblique passage, and the height of oblique passage is 825mm, and the height of regenerator is 3600mm; Wide 290 mm of incorgruous air-flow main wall, employing has the structure of the shaped brick occlusal masonry of three ditch tongues, in the regenerator main wall, is provided with brick gas passage; There is not straight-through seam with the metope of regenerator; Wide 210 mm of air-flow list wall in the same way, air-flow list wall adopts the mutual occlusal masonry of " Z " shaped brick that has two ditch tongues to constitute in the same way, and the regenerator inwall adopts ultra-thin-wall 12 hole checker brick to build by laying bricks or stones and processes.
Below burner, be provided with regenerator sealing wall.
The bottom of the flue in the combustion chamber is provided with the chute mouth.
Coking chamber wall thickness 100 mm adopt brick the building of " pagoda " shape to process, and the metope between coking chamber and the combustion chamber does not have straight-through seam, and flue partition adopts brick the building of band ditch tongue to process.
The height of chute 15 is 825mm.
The height of furnace roof is 1454 mm.
The utility model tamping coke furnace; Solved that coke oven production adopts that metamorphic grade is low, high-volatile, weakly caking property coal or the high and low fugitive constituent of metamorphic grade, weakly caking property coal, the metallurgical coke of output reaches the national product specification of quality fully, has vertebration, homogeneous heating, characteristics that hot working efficiency is high; Under the situation of producing equal scale amount of coke, can reduce the number of times of coming out of the stove; Reduce paroxysmal and pollute, improved the coking production environment, improved converter life.
Description of drawings:
Fig. 1 is the tamping coke furnace structural representation.
Fig. 2 is a tamping coke furnace combustion chamber of furnace body sectional view
Fig. 3 is a tamping coke furnace body of heater coking chamber sectional view
Among the figure: the 1st, coking chamber, the 2nd, regenerator, the 3rd, incorgruous air-flow main wall, the 4th, brick gas passage, the 5th, the single wall, the 6th of one-way gas flow, burner, the 7th, regenerator sealing wall, the 8th, flue, the 9th, chute mouth, the 10th, combustion chamber, the 11st, flue partition, the 12nd, burner quirk, the 13rd, dedusting hole, the 14th, rising pore, the 15th, chute, the 16th, furnace roof.
Embodiment
The utility model tamping coke furnace is achieved in that to do below in conjunction with accompanying drawing and specifies.See Fig. 1, Fig. 2, Fig. 3, novel tamping coke furnace is the spray down of a kind of twinflue, waste gas circulation, coke-oven gas, the complex thermal coke of low-grade gas and air side entering type, by: regenerator 2, chute 15, coking chamber 1, combustion chamber 10 and furnace roof 16 5 parts are formed; Regenerator 2 is arranged on the bottom of body of heater, and top is connected with combustion chamber 10 through chute 15, and chute 15 is the oblique passages that connect regenerator 2 and combustion chamber 10; Coking chamber 1 links to each other with combustion chamber 10 successively, and coking chamber 1 is arranged between two combustion chambers 10, and the bottom is connected with regenerator 2 through chute 15; Be provided with furnace roof 16 on the top of coking chamber 1, in furnace roof 16, be provided with three dedusting holes 13 and a rising pore 14, the duct of dedusting hole 13 and rising pore 14 adopts brick the building of band ditch tongue to process; The globality and the exactness of masonry have been guaranteed; Furnace roof is firm, has reduced the blowby of raw gas, prevents the scaling loss of furnace roof horizontal brace.
For improving the stability of briquette, the height of coking chamber 1 is 5500 mm, and width is 554 mm, and briquette is wide to be 500 mm, and making into the briquette depth-width ratio firm by ramming is 10.6:1, and the volume of coking chamber 1 is 38.7m
3 , because the briquette of making firm by ramming is piled up Du Keda 1.0t/ m
3 More than, so the briquette good stability, coking chamber 1 can reduce the number of times of coming out of the stove under the situation of producing equal scale amount of coke, reduce paroxysmal and pollute, and has improved the coking production environment, has improved converter life.
Regenerator 2 links to each other with chute 15, and chute 15 is oblique passages, highly is 3600mm; Incorgruous air-flow main wall 3 wide 290 mm, employing has the structure of the shaped brick occlusal masonry of three ditch tongues, in incorgruous air-flow main wall 3, is provided with brick gas passage 4; Do not have straight-through seam with the metope of regenerator 2, guaranteed the exactness of brick gas passage 4, in the same way air-flow list wall 5 wide 210 mm; Air-flow list wall 5 adopts the mutual occlusal masonry of " Z " shaped brick that has two ditch tongues to constitute in the same way, has guaranteed the globality and the exactness of wall; Regenerator 2 inwalls adopt ultra-thin-wall 12 hole checker brick to build by laying bricks or stones, have increased heat-transfer surface, have reduced spent air temp, have improved thermo-efficiency.
Prevent to seal wall gas leakage in order to improve burner 6 heating, reduce thermosteresis, improve operating environment, below burner 6, be provided with regenerator sealing wall 7, improved sealing effectiveness and heat-insulating property.
The bottom of the flue 8 in the combustion chamber 10 is provided with chute mouth 9, and the air capacity of each quirk in the combustion chamber 10 and coal gas amount are distributed rationally, and the cross wall temperature distribution of combustion chamber 10 is even, has reduced the workman widely and has changed the labour intensity of regulating brick.
Coking chamber 1 wall thickness 100 mm; Adopt brick the building of " pagoda " shape to process, make the metope between coking chamber 1 and the combustion chamber 10 not have straight-through seam, make body of heater tight; Raw gas is difficult for blowby; Be convenient to wall and pick the stubble maintenance, flue partition 11 adopts brick the building of band ditch tongue to process, and has increased combustion chamber 10 greatly and has got structural strength and integrality of wall.
Burner quirk 12 adopts the ligulate loop structure, has solved burner quirk 12 temperature and has hanged down the ripe problem of giving birth to down on the charge of coke that reaches, and makes coking chamber charge of coke temperature even, and maturation has improved heat levels simultaneously.
Combustion chamber 10 is adopted waste gas circulation and is added the high coke oven gas holder structure; Guaranteed coking chamber 1 height to heating uniformity,, can reduce the oxynitrides content in the waste gas because of waste gas circulation is arranged; Minimizing is to atmospheric pollution; When coke oven prolongs the coking time operation, adopt coke-oven gas heating and high burner, therefore be difficult for short circuit.
The heat levels height of tamping coke furnace is decided to be 765mm, can makes charge of coke ripe simultaneously up and down, reduce furnace roof space feldspar China ink or green coke.
Chute 15 high 825mm.
The height of furnace roof 16 is 1454 mm, adopts intensity big, and heat-insulating efficiency highland floating bead brick and Sigur brick can be guaranteed the furnace roof surfacing, have reduced the furnace roof surface temperature, have improved operating environment.
The utility model tamping coke furnace, the metallurgical coke of producing reaches the national product specification of quality fully, and its structure is the spray down of twinflue, waste gas circulation, coke-oven gas; The complex thermal coke of low-grade gas and air side entering type, every hole coking chamber dress dry coal 35t produces per year and does complete burnt amount 8700-9100 t/a; 2 take advantage of the tamping coke furnace in one group in 60 holes to produce dried metallurgical coke amount 1,070,000 t/a, reach " coking industry entry criteria " standard-required, have vertebration, homogeneous heating, characteristics that hot working efficiency is high; Under the situation of producing equal scale amount of coke, can reduce the number of times of coming out of the stove; Reduce paroxysmal and pollute, improved the coking production environment, improved converter life.
Claims (8)
1. novel tamping coke furnace; It is characterized in that: tamping coke furnace is the spray down of a kind of twinflue, waste gas circulation, coke-oven gas; The complex thermal coke of low-grade gas and air side entering type, by: regenerator (2), chute (15), coking chamber (1), combustion chamber (10) and furnace roof (16) five parts are formed; Regenerator (2) is arranged on the bottom of body of heater, and top is connected with combustion chamber (10) through chute (15), and chute (15) is the oblique passage that connects regenerator (2) and combustion chamber (10); Coking chamber (1) links to each other with combustion chamber (10) successively; Coking chamber (1) is arranged between two combustion chambers (10); The bottom is connected with regenerator (2) through chute (15); Be provided with furnace roof (16) on the top of coking chamber (1), in furnace roof (16), be provided with three dedusting holes (13) and a rising pore (14), the duct of dedusting hole (13) and rising pore (14) adopts brick the building of band ditch tongue to process.
2. novel tamping coke furnace according to claim 1 is characterized in that: the height of coking chamber (1) is 5500 mm, and width is 554 mm, and volume is 38.7m
3
3. novel tamping coke furnace according to claim 1 is characterized in that: the chute (15) on the regenerator (2) is oblique passage, and the height of oblique passage is 825mm; Regenerator (2) highly is 3600mm; Wide 290 mm of incorgruous air-flow main wall (3), employing has the structure of the shaped brick occlusal masonry of three ditch tongues, in incorgruous air-flow main wall (3), is provided with brick gas passage (4); There is not straight-through seam with the metope of regenerator (2); Wide 210 mm of air-flow list wall (5) in the same way, air-flow list wall (5) adopts the mutual occlusal masonry of " Z " shaped brick that has two ditch tongues to constitute in the same way, and regenerator (2) inwall adopts ultra-thin-wall 12 hole checker brick to build by laying bricks or stones and processes.
4. novel tamping coke furnace according to claim 1 is characterized in that: below burner (6), be provided with regenerator sealing wall (7).
5. novel tamping coke furnace according to claim 1 is characterized in that: the bottom of the flue (8) in combustion chamber (10) is provided with chute mouth (9).
6. novel tamping coke furnace according to claim 1; It is characterized in that: coking chamber (1) wall thickness 100 mm; Adopt brick the building of " pagoda " shape to process, the metope between coking chamber (1) and combustion chamber (10) does not have straight-through seam, and flue partition (11) adopts brick the building of band ditch tongue to process.
7. novel tamping coke furnace according to claim 1 is characterized in that: the height of chute (15) is 825mm.
8. novel tamping coke furnace according to claim 1 is characterized in that: the height of furnace roof (16) is 1454 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204495185U CN202322715U (en) | 2011-11-15 | 2011-11-15 | Novel stamp-charging coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204495185U CN202322715U (en) | 2011-11-15 | 2011-11-15 | Novel stamp-charging coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202322715U true CN202322715U (en) | 2012-07-11 |
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ID=46434702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204495185U Expired - Lifetime CN202322715U (en) | 2011-11-15 | 2011-11-15 | Novel stamp-charging coke oven |
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| CN (1) | CN202322715U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834417A (en) * | 2014-04-02 | 2014-06-04 | 青岛伊诺威能源化工新技术有限公司 | Transverse continuous heating and vertical coke discharging type tamping coke oven |
| CN103834416A (en) * | 2014-03-18 | 2014-06-04 | 辽宁科技大学工程技术有限公司 | Large-sized tamping coke oven |
| CN103834418A (en) * | 2014-04-02 | 2014-06-04 | 青岛伊诺威能源化工新技术有限公司 | Transverse alternate heating and vertical coke discharging type tamping coke furnace |
| CN106118690A (en) * | 2016-08-23 | 2016-11-16 | 迁安市九江煤炭储运有限公司 | A kind of poor gas heating coke oven improving chute |
-
2011
- 2011-11-15 CN CN2011204495185U patent/CN202322715U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834416A (en) * | 2014-03-18 | 2014-06-04 | 辽宁科技大学工程技术有限公司 | Large-sized tamping coke oven |
| CN103834417A (en) * | 2014-04-02 | 2014-06-04 | 青岛伊诺威能源化工新技术有限公司 | Transverse continuous heating and vertical coke discharging type tamping coke oven |
| CN103834418A (en) * | 2014-04-02 | 2014-06-04 | 青岛伊诺威能源化工新技术有限公司 | Transverse alternate heating and vertical coke discharging type tamping coke furnace |
| CN103834418B (en) * | 2014-04-02 | 2015-06-10 | 青岛伊诺威能源化工新技术有限公司 | Transverse alternate heating and vertical coke discharging type tamping coke furnace |
| CN106118690A (en) * | 2016-08-23 | 2016-11-16 | 迁安市九江煤炭储运有限公司 | A kind of poor gas heating coke oven improving chute |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ENGINEERING TECHNOLOGY CO., LTD., UNIVERSITY OF SCIENCE AND TECHNOLOGY LIAONING Assignor: Liaoning Metallurgical Coking Engineering Technology Co., Ltd. Contract record no.: 2013210000061 Denomination of utility model: Novel stamp-charging coke oven Granted publication date: 20120711 License type: Exclusive License Record date: 20130618 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: ENGINEERING TECHNOLOGY CO., LTD., UNIVERSITY OF SCIENCE AND TECHNOLOGY LIAONING Assignor: Liaoning Metallurgical Coking Engineering Technology Co., Ltd. Contract record no.: 2013210000061 Date of cancellation: 20130716 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ENGINEERING TECHNOLOGY CO., LTD., UNIVERSITY OF SCIENCE AND TECHNOLOGY LIAONING Assignor: Ding Shili|Yang Liyun|Liaoning metallurgical coking engineering technology Co., Ltd. Contract record no.: 2013210000080 Denomination of utility model: Novel stamp-charging coke oven Granted publication date: 20120711 License type: Exclusive License Record date: 20130718 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200727 Address after: 114051, No. 185, Qianshan Road, hi tech Zone, Liaoning, Anshan Co-patentee after: Ding Shili Patentee after: ENGINEERING TECHNOLOGY CO LTD University OF SCIENCE AND TECHNOLOGY LIAONING Co-patentee after: Yang Liyun Address before: 114015, No. 433, Tonghai Road, Qianshan District, Liaoning, Anshan Co-patentee before: Ding Shili Patentee before: LIAONING METALLURGICAL COKING ENGINEERING TECHNOLOGY Co.,Ltd. Co-patentee before: Yang Liyun |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |