CN206219497U - Furnace drying device and coke oven - Google Patents
Furnace drying device and coke oven Download PDFInfo
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- CN206219497U CN206219497U CN201621262365.2U CN201621262365U CN206219497U CN 206219497 U CN206219497 U CN 206219497U CN 201621262365 U CN201621262365 U CN 201621262365U CN 206219497 U CN206219497 U CN 206219497U
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- baker
- drying device
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- furnace drying
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Abstract
The utility model discloses a kind of furnace drying device and coke oven, coke oven includes combustion chamber and carbonization chamber, combustion chamber is used to be conducted heat to carbonization chamber, it is outdoor that furnace drying device is arranged at burning, furnace drying device includes the horizontal road of baker and baker branch pipe, the horizontal road of baker includes wall and the hollow passage that is surrounded by wall, the horizontal road of baker by baker branch pipe and combustion chamber, for carrying out baker to being passed through heat in combustion chamber.The horizontal road of baker of the furnace drying device in the utility model passes through baker branch pipe and combustion chamber, directly baker is carried out to being passed through heat in combustion chamber, avoid baker air-flow in the prior art and enter into combustion chamber across hole by the carbonization chamber baker that carbonization chamber top opens up, path is long, coke oven temperature heat up it is slow the shortcomings of.Furnace drying device in the utility model substantially reduces baker path, improves baker efficiency.
Description
Technical field
The utility model belongs to coking field of energy-saving technology, and in particular to a kind of furnace drying device and coke oven.
Background technology
Baker is to be toasted the coke oven of cold conditions, and coke oven main portions are built into by laying bricks, and the masonry of coking furnace shaft is through dry
Dry, dehydration and temperature rise period so that furnace temperature reaches more than 900~1000 DEG C, are that coke oven is transitioned into production status and prepares.
Baker is important before coke oven is gone into operation and the technique process of complexity, and the good and bad life-span to coke oven of its quality has
Vital influence, therefore, baker work must be accorded to pay much attention to, the baking of coke oven is carried out by the baker plan formulated
Stove.
Traditional coke oven, baker typically using piled up at the fire door of carbonization chamber baker special mess burning fuel or directly in charcoal
Change and baker air-flow is formed by baker burner combustion hot gas baker at the fire door preformed hole of room, the baking of rising is internally formed in carbonization chamber
Furnace gas stream, the carbonization chamber baker that baker air-flow is opened up by carbonization chamber top again enters into combustion chamber and forms the baking for declining across hole
Furnace gas stream.The flow direction of baker air-flow is as follows：Baker special mess → carbonization chamber → baker hole → flue → chute → regenerator → small
Flue → flue → chimney.But, baker exhausting waste gas route is long, baker inefficiency.
Utility model content
Technical problem to be solved in the utility model is directed to above shortcomings in the prior art, there is provided one kind is dried
Furnace apparatus and coke oven, substantially reduce baker path, improve baker efficiency.
The technical scheme that solution the utility model technical problem is used is to provide a kind of furnace drying device, and coke oven includes burning
Room and carbonization chamber, the combustion chamber are used to be conducted heat to the carbonization chamber, and the furnace drying device is arranged at the burning outdoor,
The furnace drying device includes the horizontal road of baker and baker branch pipe, and the horizontal road of baker includes wall and surrounded by the wall
Hollow passage, the horizontal road of baker passes through the baker branch pipe and the combustion chamber, in the combustion chamber
Being passed through heat carries out baker.
Preferably, the combustion chamber adjacent with the side of the carbonization chamber includes at least two adjacent flues, described
Flue passes through the baker branch pipe along horizontal arrangement, the horizontal road of baker along horizontal arrangement, the horizontal road of baker
Connected with the flue.
Preferably, each described flue is connected by 1~2 baker branch pipe with the horizontal road of the baker.
Preferably, the horizontal road length of the baker and the ratio of the chamber length that communicates therewith for (0.8~
1.2)：1.
Preferably, the ratio of the horizontal road length of the baker and the chamber length for communicating therewith is 1:1.
Preferably, the two ends in the horizontal road of the baker are provided with the fire door to be opened/closed for being passed through heat, are being close to
The region of the fire door is than the region away from the fire door, and the density of the baker branch pipe is big.
Preferably, at least partly the horizontal road of baker is arranged at the lower section of the bottom of carbonization chamber, the combustion chamber
Bottom offers baker hole, and the baker branch pipe is connected with the baker hole.
Preferably, the horizontal road of the baker is arranged at the lower section of the bottom of carbonization chamber.
Preferably, burner is provided with the horizontal road of baker, the burner is used to pass through burn gas fuel or liquid fuel
To provide heat.
Preferably, the wall in the horizontal road of the baker is silica brick masonry.
Preferably, the horizontal road of the baker is built into by dry method.
Preferably, described furnace drying device also includes baker special mess, and the baker special mess connects with the horizontal road of the baker
Logical, the baker special mess is used for burning fuel and provides heat.
Preferably, the fuel of burning is solid fuel or gaseous fuel in the baker special mess.
Preferably, described furnace drying device also includes Heat Room, and the Heat Room is arranged at the combustion chamber top, described
Heat Room and the combustion chamber, the Heat Room include baker air-flow and heat exchange pipeline, are provided with the combustion chamber and changed
Hot channel, the heat exchange pipeline is used for being passed through combustion-supporting gas or combustion-supporting gas and combustible gas, the heat exchange pipeline in the combustion chamber
There is space between the Heat Room, the baker air-flow that the baker heat in the combustion chamber is formed is flowed into the Heat Room
Space.In production process, combustion-supporting gas in the baker air-flow in the space entered into Heat Room and the heat exchange pipeline or help
Combustion gas and combustible gas carry out heat exchange.When coke oven is single hot mode, heat exchange pipeline is only passed through combustion-supporting gas；When coke oven is re-heat side
During formula, heat exchange pipeline includes two groups, and one of which heat exchange pipeline is passed through combustion-supporting gas, and another set is passed through combustible gas.
Preferably, described furnace drying device also includes furnace roof, and the furnace roof is arranged at the top of the Heat Room, the stove
Top connects with the Heat Room, the furnace roof be provided with exhaust passage for discharging baker air-flow and for be passed through combustion-supporting gas,
Or the venting channels of combustion-supporting gas and combustible gas, the exhaust passage connects with the space in the Heat Room, the venting channels
Connected with the heat exchange pipeline.
The utility model also provides a kind of coke oven, including combustion chamber and carbonization chamber, the coke oven also include it is above-mentioned in institute
State furnace drying device.
The horizontal road of baker of the furnace drying device in the utility model passes through baker branch pipe and combustion chamber, directly to burning
Interior is passed through heat and carries out baker, it is to avoid baker air-flow is crossed over by the carbonization chamber baker that carbonization chamber top opens up in the prior art
Hole enters into combustion chamber, and path is long, coke oven temperature heat up it is slow the shortcomings of.Furnace drying device in the utility model is substantially reduced
Baker path, improves baker efficiency.
Brief description of the drawings
Fig. 1 is the top view of furnace drying device in the utility model embodiment 1 and coke oven；
Fig. 2 is the profile of furnace drying device in the utility model embodiment 1 and coke oven.
In figure：1- combustion chambers；2- carbonization chambers；The horizontal road of 3- bakers；4- baker branch pipes；5- flues；6- fire doors；7- bakers
Hole；8- lamp holders；9- baker special messes；10- Heat Rooms；The combustion-supporting conductance entrances of 11-；12- furnace roofs；13- exhaust passages；14- lamp holder pipes
Road.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real to make those skilled in the art more fully understand the technical solution of the utility model
Mode is applied to be described in further detail the utility model.
Embodiment 1
As shown in Figure 1, 2, the present embodiment provides a kind of furnace drying device, and coke oven includes combustion chamber 1 and carbonization chamber 2, combustion chamber 1
For being conducted heat to carbonization chamber 2, furnace drying device is arranged at outside combustion chamber 1, and furnace drying device includes the horizontal road 3 of baker and baker branch
Pipe 4, the horizontal road 3 of baker includes wall and the hollow passage surrounded by wall, and the passage in the horizontal road 3 of baker passes through baker branch pipe
4 connect with combustion chamber 1, for carrying out baker to being passed through heat in combustion chamber 1.
The horizontal road 3 of baker of the furnace drying device in the present embodiment is connected by baker branch pipe 4 with combustion chamber 1, directly to combustion
Burn in room 1 and be passed through heat and carry out baker, it is to avoid the carbonization chamber baker that baker air-flow is opened up by carbonization chamber top in the prior art
Enter into combustion chamber across hole, path is long, coke oven temperature heat up it is slow the shortcomings of.Furnace drying device in the present embodiment is greatly shortened
Baker path, improves baker efficiency.
It should be noted that combustion chamber 1 adjacent with the side of carbonization chamber 2 in the present embodiment includes that at least two is adjacent
Flue 5, along horizontal arrangement, along horizontal arrangement, the horizontal road 3 of baker passes through baker branch pipe 4 to flue 5 in baker horizontal road 3
Connected with flue 5.Flue 5 in the present embodiment with the horizontal road 3 of baker each along horizontal arrangement so that furnace drying device
Heating in the horizontal for combustion chamber 1 is more uniform.Transverse direction in the present embodiment specifically refers to the length of single carbonization chamber 2
The direction of degree.
Preferably, each flue 5 is connected by 1~2 baker branch pipe 4 with the horizontal road 3 of baker.
Preferably, the ratio of the horizontal length of road 3 of baker and the length of combustion chamber 1 for communicating therewith is (0.8~1.2)：1.
It should be noted that the ratio of the horizontal length of road 3 of baker and the length of combustion chamber 1 for communicating therewith in the present embodiment
It is 1:1.The length in the horizontal road 3 of baker is as the length of combustion chamber 1, so that heating of the horizontal road 3 of baker for combustion chamber 1
Complete one-to-one relation is formed, so that heating is more uniform.
It should be noted that the two ends in the horizontal road 3 of baker in the present embodiment are provided with for being passed through being opened and closed for heat
Fire door 6.Corresponding each flue 5 of baker branch pipe 4, baker heat is more direct to the baker of combustion chamber 1, and baker efficiency is carried significantly
It is high.
Preferably, the horizontal road 3 of at least part of baker is arranged at the lower section of the bottom of carbonization chamber 2, and the bottom of combustion chamber 1 offers
Baker hole 7, baker branch pipe 4 is connected with baker hole 7.The bottom of combustion chamber 1 is provided with lamp holder 8 for being passed through combustible gas, with lamp holder 8
The lamp holder pipeline 14 for being passed through combustible gas of connection is usually located at the lower section of the outside of combustion chamber 1, thus, the lower section of combustion chamber 1
Space has been passed into occupied by the lamp holder pipeline 14 of combustible gas mostly.Baker horizontal road 3 in part is arranged at the bottom of carbonization chamber 2
Lower section, carbonization chamber 2 has bigger space below bottom, so being conducive to piling up for the horizontal road 3 of baker.
Specifically, the bottom of the flue 5 in the present embodiment offers baker hole 7, the baker air-flow so in combustion chamber 1
The air-flow for rising is formed, directly can be discharged by combustion chamber 1.
It should be noted that the horizontal road 3 of baker in the present embodiment is arranged at the lower section of the bottom of carbonization chamber 2.
Preferably, burner is provided with the horizontal road 3 of baker, the burner is used to pass through burn gas fuel or liquid fuel
To provide heat.When the fuel for providing heat in the horizontal road 3 of baker by burning is gaseous fuel or liquid fuel, so
Baker special mess 9 need not be piled up, can still get enough heats in the horizontal road 3 of baker carries out baker.
Preferably, the wall in the horizontal road 3 of baker is silica brick masonry.
Preferably, the horizontal road 3 of baker is built into by dry method.
It should be noted that the furnace drying device in the present embodiment also includes baker special mess 9, baker special mess 9 and baker level
Road 3 is connected, and baker special mess 9 is used for burning fuel and provides heat.
It should be noted that the fuel of the interior burning of baker special mess 9 in the present embodiment is solid fuel or gaseous fuel.Tool
Body, baker special mess 9 can provide heat by burning coal.
It should be noted that the furnace drying device in the present embodiment also includes Heat Room 10, the Heat Room 10 is arranged at burning
The top of room 1, Heat Room 10 is connected with combustion chamber 1, and heat exchange pipeline is provided with Heat Room 10, and heat exchange pipeline is used for combustion chamber 1
Combustion-supporting gas or combustion-supporting gas and combustible gas are inside passed through, have space between the heat exchange pipeline and the Heat Room 10, in combustion chamber 1
The baker air-flow that is formed of baker heat be flowed into space in Heat Room 10, in production process, enter into Heat Room 10
Combustion-supporting gas or combustion-supporting gas and combustible gas in the baker air-flow in space and the heat exchange pipeline carry out heat exchange.Combustion chamber 1 is set
Combustion gas introducing port 11 is helped, combustion-supporting conductance entrance 11 is connected with heat exchange pipeline, Heat Room 10 is used for baker air-flow in production process
Heat exchange is carried out with heat exchange pipeline.Specifically, baker air-flow carries out heat exchange with heat exchange pipeline by contact in the present embodiment.When
When coke oven is single hot mode, heat exchange pipeline is only passed through combustion-supporting gas；When coke oven is re-heat mode, heat exchange pipeline includes two groups, its
In one group of heat exchange pipeline be passed through combustion-supporting gas, another set is passed through combustible gas.Specifically, heat exchange pipeline is to helping that combustion chamber 1 is passed through
Combustion gas is air, the burning of combustion-supporting coal gas when providing heat to carbonization chamber 2 for combustion chamber 1.
It should be noted that the furnace drying device in the present embodiment also includes furnace roof 12, the furnace roof 12 is arranged at Heat Room 10
Top, furnace roof 12 connects with Heat Room 10, and furnace roof 12 is provided with exhaust passage 13 for discharging baker air-flow and for leading to
Enter the venting channels of combustion-supporting gas or combustion-supporting gas and combustible gas, exhaust passage 13 connects with the space in Heat Room 10, venting channels
Connected with heat exchange pipeline.Specifically, the bottom of the flue 5 in the present embodiment offers baker hole 7, so in combustion chamber 1
Baker air-flow forms the air-flow for rising, and directly can be discharged by combustion chamber 1, enters back into Heat Room 10 and discharges, then by furnace roof 12
Discharge, this substantially reduces baker path, improves baker efficiency.
Embodiment 2
The present embodiment provides a kind of coke oven, including combustion chamber and carbonization chamber, and coke oven also includes the baker in above-described embodiment 1
Device.
It is understood that embodiment of above be merely to illustrate that principle of the present utility model and use it is exemplary
Implementation method, but the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case of the spirit and essence of utility model, various changes and modifications can be made therein, and these variations and modifications are also considered as this reality
With new protection domain.
Claims (12)
1. a kind of furnace drying device, coke oven includes combustion chamber and carbonization chamber, and the combustion chamber is used to be conducted heat to the carbonization chamber,
Characterized in that, the furnace drying device is arranged at, the burning is outdoor, and the furnace drying device includes the horizontal road of baker and baker branch
Pipe, the horizontal road of baker includes wall and the hollow passage surrounded by the wall, and the horizontal road of baker is by described
Baker branch pipe and the combustion chamber, for carrying out baker to being passed through heat in the combustion chamber.
2. furnace drying device according to claim 1, it is characterised in that the combustion chamber bag adjacent with the side of the carbonization chamber
At least two adjacent flues are included, the flue is along horizontal arrangement, and the horizontal road of baker is described along horizontal arrangement
The horizontal road of baker is connected by the baker branch pipe with the flue.
3. furnace drying device according to claim 2, it is characterised in that each described flue passes through 1~2 baker branch pipe
Connected with the horizontal road of the baker.
4. furnace drying device according to claim 1, it is characterised in that the horizontal road length of baker and the institute for communicating therewith
The ratio for stating chamber length is (0.8~1.2)：1.
5. furnace drying device according to claim 4, it is characterised in that the horizontal road length of baker and the institute for communicating therewith
The ratio for stating chamber length is 1:1.
6. the furnace drying device according to Claims 1 to 5 any one, it is characterised in that the two ends in the horizontal road of baker
It is provided with the fire door to be opened/closed for being passed through heat.
7. the furnace drying device according to Claims 1 to 5 any one, it is characterised in that at least part of baker level
Road is arranged at the lower section of the bottom of carbonization chamber, and the bottom of combustion chamber offers baker hole, the baker branch pipe and the baking
Firehole is connected.
8. furnace drying device according to claim 7, it is characterised in that the horizontal road of baker is arranged at the carbonization chamber bottom
The lower section in portion.
9. the furnace drying device according to Claims 1 to 5 any one, it is characterised in that also including baker special mess, the baking
Stove special mess is connected with the horizontal road of the baker, and the baker special mess is used for burning fuel and provides heat.
10. the furnace drying device according to Claims 1 to 5 any one, it is characterised in that also including Heat Room, the heat exchange
Room is arranged at the combustion chamber top, the Heat Room and the combustion chamber, and heat exchange pipeline is provided with the Heat Room,
The heat exchange pipeline is used for being passed through combustion-supporting gas or combustion-supporting gas and combustible gas in the combustion chamber, the heat exchange pipeline with it is described
There is space between Heat Room, the baker air-flow that the baker heat in the combustion chamber is formed is flowed into the sky in the Heat Room
Gap.
11. furnace drying devices according to claim 10, it is characterised in that also including furnace roof, the furnace roof is arranged at described changing
The top in hot cell, the furnace roof is connected with the Heat Room, and the furnace roof is provided with the exhaust passage for discharging baker air-flow
With the venting channels for being passed through combustion-supporting gas or combustion-supporting gas and combustible gas.
A kind of 12. coke ovens, including combustion chamber and carbonization chamber, it is characterised in that the coke oven also includes that claim 1~11 is any
The furnace drying device in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262365.2U CN206219497U (en) | 2016-11-22 | 2016-11-22 | Furnace drying device and coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262365.2U CN206219497U (en) | 2016-11-22 | 2016-11-22 | Furnace drying device and coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206219497U true CN206219497U (en) | 2017-06-06 |
Family
ID=58791021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621262365.2U Active CN206219497U (en) | 2016-11-22 | 2016-11-22 | Furnace drying device and coke oven |
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| Country | Link |
|---|---|
| CN (1) | CN206219497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114736693A (en) * | 2022-03-31 | 2022-07-12 | 中冶焦耐(大连)工程技术有限公司 | Oven hole structure of oven top area of coke oven |
-
2016
- 2016-11-22 CN CN201621262365.2U patent/CN206219497U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114736693A (en) * | 2022-03-31 | 2022-07-12 | 中冶焦耐(大连)工程技术有限公司 | Oven hole structure of oven top area of coke oven |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: Section thirteen economic and Technological Development Zone of Beijing City 31 street 100176 No. two School District No. 15 Building 5 layer 501 Patentee after: HUATAI YONGCHUANG (BEIJING) TECHNOLOGY Co.,Ltd. Address before: 101318, building 14, Rong Hui Garden, B District, Shunyi District Airport Industrial Park, Beijing Patentee before: BEIJING HUATAI COKING ENGINEERING CONSULTING Corp. |