CN208121017U - A kind of adjustable coke oven construction of heat levels - Google Patents
A kind of adjustable coke oven construction of heat levels Download PDFInfo
- Publication number
- CN208121017U CN208121017U CN201820460272.3U CN201820460272U CN208121017U CN 208121017 U CN208121017 U CN 208121017U CN 201820460272 U CN201820460272 U CN 201820460272U CN 208121017 U CN208121017 U CN 208121017U
- Authority
- CN
- China
- Prior art keywords
- hole
- coke oven
- flue
- boss
- twinflue
- 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.)
- Withdrawn - After Issue
Links
- 239000000571 coke Substances 0.000 title claims abstract description 42
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 239000011449 brick Substances 0.000 claims abstract description 32
- 239000010410 layer Substances 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 12
- 239000011229 interlayer Substances 0.000 claims abstract description 9
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 206010022000 influenza Diseases 0.000 claims description 7
- 230000001172 regenerating effect Effects 0.000 claims description 4
- 238000003763 carbonization Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model relates to a kind of adjustable coke oven construction of heat levels, setting at the top of coke oven vertical flame path across hole is connected to twinflue, is made of across hole upper layer across hole and lower layer across hole, upper and lower 2 layers set interlayer across between hole；The one or both sides of the interlayer are equipped with boss, and the corresponding position on the flue partition of respective side also is provided with boss, and one-to-one 2 boss, which are matched, is combined into supporting table；Muti-piece is movably disposed on supporting table across hole adjusting brick, and can be closed by the airflow channel part of corresponding position or all.The utility model can accurately be adjusted to by the upper and lower 2 layers throughput across hole, change the heat levels of coke oven, to adjust carbonization chamber headspace temperature；Its adjustment process is simple and convenient, and does not influence the measurement of flue temperature.
Description
Technical field
The utility model relates to coke oven technical field more particularly to a kind of adjustable coke oven constructions of heat levels.
Background technique
The difference on the distance between coke furnace carbonization chamber top and coke oven vertical flame path top is known as the heat levels of coke oven, and heat levels are
A significant dimensions in coking furnace shaft structure.Heat levels are too small, and carbonization chamber headspace temperature is excessively high, are unfavorable for raisingization
The quality and yield of product also will increase roof carbon generation；Heat levels are too big, can reduce top charge of coke temperature, influence coke
Uniformly ripening above and below cake.
Currently, the heat levels of most of coke oven are preset parameters, adjustment criteria fire can only be passed through in actual production process
The modes such as channel temp change coke quality, and adjustment criteria fire path temperature will affect other manufacturing parameters such as coking time,
And briquette height cannot be fundamentally solved to the mature uniformity.7.63 meters of tops that German Wood Company is designed and developed fill coke oven, tool
Have adjustable across hole, across upper and lower 2 layers of hole point, upper and lower 2 layers across having one piece of circular mill on the flues between hole
Brick adjusts heat levels and furnace roof space temperature by adjusting the opening and closing of mill brick.But since mill brick is excessive, adjust
Get up relatively difficult, and can not accurately be adjusted；Therefore in coke oven actual production excessively substantially will not to mill brick into
Row is adjusted, to lose the effect that upper and lower layer crosses over hole.In addition, when blocking flue completely by mill brick, actually
Also peephole has just been covered, has led to not carry out hand-operated temperature-measuring to flue.
Summary of the invention
The utility model provides a kind of adjustable coke oven construction of heat levels, can cross over hole to by upper and lower 2 layers
Throughput is accurately adjusted, and the heat levels of coke oven are changed, to adjust carbonization chamber headspace temperature；The letter of its adjustment process
Folk prescription just, and does not influence the measurement of flue temperature.
In order to achieve the above object, the utility model is implemented with the following technical solutions：
A kind of adjustable coke oven construction of heat levels, the coke oven include the regenerative chamber set gradually from bottom to top, chute,
Combustion chamber and furnace roof, wherein combustion chamber is made of several flues, is correspondingly arranged on peephole, phase at the top of each flue
Adjacent 2 flues are separated by flue partition, and flue is twinflue, pass through twinflue partition wall point between twinflue
Every, setting at the top of flue across hole is connected to twinflue, is made of across hole upper layer across hole and lower layer across hole, upper,
Lower 2 layers set interlayer across between hole；The one or both sides of the interlayer are equipped with boss, the correspondence on the flue partition of respective side
Position also is provided with boss, and one-to-one 2 boss, which are matched, is combined into supporting table；Muti-piece is movably disposed at across hole adjusting brick
On supporting table, and it can be closed by the airflow channel part of corresponding position or all.
It is described to be equipped with dog hole across hole adjusting brick top, cooperate with the hitcher that can protrude into flue by peephole, it is real
Now put across the movement of hole adjusting brick and position.
Compared with prior art, the utility model has the beneficial effects that：
1) it can accurately be adjusted to by the upper and lower 2 layers throughput across hole, change the heat levels of coke oven, from
And realize the accurate adjusting to carbonization chamber top space temperature；Coke oven is set to be suitable for the coal charge with different shrinkages；
2) adjustment process is simple and convenient, and does not influence the measurement of flue temperature；
3) it is suitable for top dress coke oven, tamping coke furnace and top dress and makes integrated coke oven firm by ramming.
Detailed description of the invention
Fig. 1 is a kind of main view sectional view of the adjustable coke oven construction of heat levels described in the utility model.
Fig. 2 is the portion the I enlarged drawing in Fig. 1.
Fig. 3 is the A-A view in Fig. 2.
In figure：1. hole tune is crossed over across 22. twinflue partition wall 23. of hole in 11. peephole of furnace roof, 2. combustion chamber 21.
Save 24. boss of brick, 25. flue partition, 26. dog hole, 3. chute, 4. regenerative chamber, 27. interlayer
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing：
As shown in Figure 1-Figure 3, the adjustable coke oven construction of a kind of heat levels described in the utility model, the coke oven include certainly
Under the supreme regenerative chamber 4 set gradually, chute 3, combustion chamber 2 and furnace roof 1, wherein combustion chamber 2 is made of several flues, often
Peephole 11 is correspondingly arranged at the top of a flue, adjacent 2 flues are separated by flue partition 25, and flue is double
Join quirk, is separated between twinflue by twinflue partition wall 22, setting at the top of flue across hole 21 connects twinflue
It is logical, it is made of across hole 21 upper layer across hole and lower layer across hole, upper and lower 2 layers set interlayer 27 across between hole 21；The interlayer
27 one or both sides are equipped with boss 24, and the corresponding position on the flue partition 25 of respective side also is provided with boss 24, and one is a pair of
2 boss 24 answered, which are matched, is combined into supporting table；Muti-piece is movably disposed on supporting table across hole adjusting brick 23, and can be incited somebody to action
The airflow channel part of corresponding position or all closing.
It is described across being equipped with dog hole 26 at the top of hole adjusting brick 23, and can be matched by the hitcher that peephole 11 protrudes into flue
It closes, realizes that the movement and position across hole adjusting brick 23 are put.
The adjustable coke oven construction of a kind of heat levels described in the utility model, for pushing up dress coke oven, tamping coke furnace or top
Dress makes integrated coke oven firm by ramming.
Heat levels adjusting method based on coke oven construction described in the utility model, includes the following steps：
1) when Coke-oven Design, the upper and lower 2 layers specific size and relative position across hole 21 is determined according to theoretical calculation, and
According to setting across the cross sectional dimensions of airflow channel at hole adjusting brick 21, determine across the specific size of hole adjusting brick 21 and every
The required quantity across hole adjusting brick 21 in a flue；
2) when coke furnace building, required is placed on across hole adjusting brick 21 by twinflue according to the calculated result of step 1)
On interior supporting table；
3) coke oven normally produces；
4) it when coke oven combustion uses the coal charge of different shrinkages, is put by peephole 11 into twinflue with hitcher
Enter to cross over hole adjusting brick 23, by changing position and the quantity of supporting table upper spanning hole adjusting brick 23, adjusts and pass through upper and lower 2 layers
Across the throughput in hole 21 or even the airflow channel of completely enclosed corresponding position, to change the heat levels of coke oven, charcoal is realized
Change the accurate adjustment of room headspace temperature；
5) when needing to measure flue bottom temp, if between crossing between hole adjusting brick 23 on supporting table has enough
Gap can be measured directly；If the airflow channel of corresponding position has been completely enclosed across hole adjusting brick 23, pass through hook
Tool temporarily removes intermediate one piece across hole adjusting brick 23, to thermometric after this is playbacked across hole adjusting brick 23 again.
When the step 2) coke furnace building, adjusting across hole for the completely enclosed corresponding number of airflow channel will be realized
Brick 23 is all placed on supporting table, wherein be placed in lower layer across hole adjusting brick 23 for what initial air-flow was adjusted, remaining across
More hole adjusting brick 23 is placed in upper layer, and coke oven is facilitated to take at any time when adjusting heat levels.
As shown in Fig. 2, pressing direction as shown in the figure, the left side of twinflue may be disposed at across hole adjusting brick 23 and supporting table
In quirk, in the quirk of right side or in the quirk of two sides.Dog hole 26 across hole adjusting brick 23 is set to its top, and hitcher is from peephole 11
Hole adjusting brick 23 can be move across by being hooked in dog hole 26 after protruding into.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (2)
1. a kind of adjustable coke oven construction of heat levels, the coke oven include the regenerative chamber set gradually from bottom to top, chute, combustion
Room and furnace roof are burnt, wherein combustion chamber is made of several flues, is correspondingly arranged on peephole at the top of each flue, adjacent
2 flues are separated by flue partition, and flue is twinflue, pass through twinflue partition wall point between twinflue
Every, setting at the top of flue across hole is connected to twinflue, is made of across hole upper layer across hole and lower layer across hole, upper,
Lower 2 layers set interlayer across between hole；It is characterized in that, the one or both sides of the interlayer are equipped with boss, the flue of respective side
Corresponding position on partition wall also is provided with boss, and one-to-one 2 boss, which are matched, is combined into supporting table；Muti-piece can across hole adjusting brick
It is movably arranged on supporting table, and can be closed by the airflow channel part of corresponding position or all.
2. the adjustable coke oven construction of a kind of heat levels according to claim 1, which is characterized in that described to be adjusted across hole
Be equipped with dog hole at the top of brick, cooperate with the hitcher that can protrude into flue by peephole, realize across hole adjusting brick movement and
It puts position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820460272.3U CN208121017U (en) | 2018-03-30 | 2018-03-30 | A kind of adjustable coke oven construction of heat levels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820460272.3U CN208121017U (en) | 2018-03-30 | 2018-03-30 | A kind of adjustable coke oven construction of heat levels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208121017U true CN208121017U (en) | 2018-11-20 |
Family
ID=64194532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820460272.3U Withdrawn - After Issue CN208121017U (en) | 2018-03-30 | 2018-03-30 | A kind of adjustable coke oven construction of heat levels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208121017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108410477A (en) * | 2018-03-30 | 2018-08-17 | 中冶焦耐(大连)工程技术有限公司 | A kind of adjustable coke oven construction of heat levels and heat levels adjusting method |
-
2018
- 2018-03-30 CN CN201820460272.3U patent/CN208121017U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108410477A (en) * | 2018-03-30 | 2018-08-17 | 中冶焦耐(大连)工程技术有限公司 | A kind of adjustable coke oven construction of heat levels and heat levels adjusting method |
| CN108410477B (en) * | 2018-03-30 | 2024-02-13 | 中冶焦耐(大连)工程技术有限公司 | Coke oven structure with adjustable heating level and heating level adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181120 Effective date of abandoning: 20240213 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181120 Effective date of abandoning: 20240213 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |