CN208121029U - A kind of carbonization chamber upper space temperature regulation structure - Google Patents
A kind of carbonization chamber upper space temperature regulation structure Download PDFInfo
- Publication number
- CN208121029U CN208121029U CN201820458707.0U CN201820458707U CN208121029U CN 208121029 U CN208121029 U CN 208121029U CN 201820458707 U CN201820458707 U CN 201820458707U CN 208121029 U CN208121029 U CN 208121029U
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- China
- Prior art keywords
- flue
- hole
- carbonization chamber
- duplex
- space temperature
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- 238000003763 carbonization Methods 0.000 title claims abstract description 51
- 230000033228 biological regulation Effects 0.000 title claims abstract description 19
- 239000010410 layer Substances 0.000 claims abstract description 45
- 239000011449 brick Substances 0.000 claims abstract description 31
- 239000000571 coke Substances 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 17
- 238000002485 combustion reaction Methods 0.000 claims abstract description 14
- 239000011148 porous material Substances 0.000 claims abstract description 14
- 239000011229 interlayer Substances 0.000 claims abstract description 13
- 206010022000 influenza Diseases 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000004939 coking Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003245 coal Substances 0.000 description 3
- 239000003034 coal gas Substances 0.000 description 3
- 230000000694 effects Effects 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
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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 carbonization chamber upper space temperature regulation structure, the carbonization chamber of coke oven and burning interventricular septum setting, combustion chamber are made of multiple flues, set peephole above each flue；Flue is duplex flue, is separated between each group duplex flue by flue partition, 2 flues of every group of duplex flue are separated by duplex flue partition；The top of duplex flue sets upper layer across hole and lower layer across hole respectively, and upper and lower two layers of leap sets interlayer between hole；The interlayer laterally elongated setting in duplex flue, both ends are separately connected the flue partition of two sides；Intercommunicating pore is opened up respectively on interlayer immediately below 2 flue peepholes；Upper layer, which is crossed over, is equipped with air flow regulator in the horizontal gas flow channel in hole.The utility model can it is convenient, fast, accurately adjust carbonization chamber upper space temperature；And adjusting brick is blocked in the flat channel of gas flowing water, is not influenced through peephole to flue thermometric.
Description
Technical field
The utility model relates to coke oven technical field more particularly to a kind of carbonization chamber upper space temperature regulation structures.
Background technique
Significant dimensions parameter when coke furnace carbonization chamber upper space temperature is coke oven construction design.On coke furnace carbonization chamber
Portion's space temperature is excessively high, is unfavorable for the quality and yield of raisingization product, also will increase roof carbon generation, it is normal to influence coke oven
Production operation；Coke furnace carbonization chamber upper space temperature crosses bottom, can reduce top charge of coke temperature, influences charge of coke uniformly ripening up and down,
Influence the quality and yield of coke.
Currently, the carbonization chamber upper space temperature of most of coke oven easily can not be adjusted directly, actual production
Carbonization chamber upper space temperature can only be changed by adjusting combustion chamber fire path temperature or adjustment carbonization chamber coal capacity in journey, but
It is to adjust combustion chamber fire path temperature to may result in high-temp combustion accident, increase NO_x formation, adjusts carbonization chamber coal capacity
It will affect coke output, two methods have drawback.
7.63 meters of tops that German Wood Company is designed and developed fill coke oven, combustion chamber flue top is upper across pore structure point,
Lower 2 layers, two layers is covered by mill brick and realizes that carbonization chamber upper space temperature is adjusted across hole intermediate channel.But cover mill brick
Afterwards, flue (while being also temperature measured hole) has just been covered, has led to not carry out flue temperature measurement, seriously affects coke oven
Production run operation；In addition, upper layer cannot accurately be adjusted across hole by tolerance by being adjusted using mill brick, section easily causes charing
Room upper space temperature is excessively high, the quality and yield of influence product.
Summary of the invention
The utility model provides a kind of carbonization chamber upper space temperature regulation structure, can convenient, fast, accurately adjust
Save carbonization chamber upper space temperature；And adjusting brick is blocked in the flat channel of gas flowing water, is not influenced by seeing fire
Hole is to flue thermometric.
In order to achieve the above object, the utility model is implemented with the following technical solutions：
A kind of carbonization chamber upper space temperature regulation structure, the carbonization chamber of coke oven and burning interventricular septum setting, combustion chamber by
Multiple flues form, and set peephole above each flue；Flue is duplex flue, between each group duplex flue
Separated by flue partition, 2 flues of every group of duplex flue are separated by duplex flue partition；Duplex flue
Top sets upper layer across hole and lower layer across hole respectively, and upper and lower two layers of leap sets interlayer between hole；The interlayer is in the vertical fire of duplex
Laterally elongated setting in road, both ends are separately connected the flue partition of two sides；On interlayer immediately below 2 flue peepholes
Intercommunicating pore is opened up respectively；Upper layer, which is crossed over, is equipped with air flow regulator in the horizontal gas flow channel in hole.
The width in the upper layer across hole is equal with the width of duplex flue；The air flow regulator include wall and
Adjusting brick；Upper layer is crossed in hole, and wall is equipped between 2 intercommunicating pores and at the intercommunicating pore of side, opens up adjusting on wall
Hole is movably equipped with adjusting brick at adjustment hole, and adjusting brick can partly or entirely close adjustment hole.
The adjustment hole sets 1 to multiple.
The adjusting brick can drive lower edge to adjust hole horizontal sliding in the hitcher protruded into from peephole.
The lower layer is set on duplex flue partition across hole.
The apical side height in the upper layer across hole is coaling line height lower than carbonization chamber.
Compared with prior art, the utility model has the beneficial effects that：
1) structure of the adjustment structure is simple, can be convenient on quickly change carbonization chamber by changing adjusting brick state
Portion's space temperature；
2) in routine techniques in such a way that mill brick is blocked in the Vertical Channel that gas flows compared with, this reality
It is blocked, is not influenced through peephole to flue thermometric in the flat channel of gas flowing water using adjusting brick with novel；
3) it can according to need to cross in hole on a upper layer and multiple adjustment holes be set, to accurately improve carbonization chamber top
Space temperature.
Detailed description of the invention
Fig. 1 is a kind of main view of carbonization chamber upper space temperature regulation structure described in the utility model.
Fig. 2 is a kind of side view of carbonization chamber upper space temperature regulation structure described in the utility model.
Fig. 3 is that a kind of perspective view one of carbonization chamber upper space temperature regulation structure described in the utility model (is adjusted
Hole is in the open state).
Fig. 4 is that a kind of perspective view two of carbonization chamber upper space temperature regulation structure described in the utility model (is adjusted
Hole is in close state).
In figure：1. 2. lower layer of duplex flue partition is adjusted across 3. interlayer of hole, 4. upper layer across 5. wall 6. of hole
10. flue partition of brick 7. adjustment hole, 8. peephole, 9. flue, 11. intercommunicating pore
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing：
As shown in Figure 1 and Figure 2, a kind of carbonization chamber upper space temperature regulation structure described in the utility model, the charing of coke oven
Room and burning interventricular septum setting, combustion chamber are made of multiple flues 9, and the top of each flue 9 sets peephole 8；Flue
For duplex flue, separated between each group duplex flue by flue partition 10,2 flues of every group of duplex flue
9 are separated by duplex flue partition 1；The top of duplex flue sets upper layer across hole 4 and lower layer across hole 2 respectively, and upper and lower two
Layer sets interlayer 3 across between hole 4,2；The interlayer 3 laterally elongated setting in duplex flue, both ends are separately connected two sides
Flue partition 10；Intercommunicating pore 11 is opened up respectively on interlayer 3 immediately below 2 flue peepholes 8；Hole 4 is crossed on upper layer
Air flow regulator is equipped in horizontal gas flow channel.
The width in the upper layer across hole 4 is equal with the width of duplex flue；The air flow regulator includes wall 5
And adjusting brick 6；Upper layer is crossed in hole 4, and wall 5, wall 5 are equipped between 2 intercommunicating pores 11 and at side intercommunicating pore 11
On open up adjustment hole 7, be movably equipped with adjusting brick 6 at adjustment hole 7, adjusting brick 6 can partly or entirely seal adjustment hole 7
It closes.
The adjustment hole 7 sets 1 to multiple.
The adjusting brick 6 can be in the case where the hitcher protruded into from peephole 8 drives along the horizontal sliding of adjustment hole 7.
The lower layer is set on duplex flue partition 1 across hole 2.
The apical side height in the upper layer across hole 4 is coaling line height lower than carbonization chamber.
Carbonization chamber upper space temperature based on carbonization chamber upper space temperature regulation structure described in the utility model is adjusted
Method is as follows：
1) according to carbonization chamber coal capacity, briquette degree of shrinkage, flue ignition temperature, and comprehensively consider top dress coke making process
And/or the requirement of tamping coking technique, the bilayer at the top of the duplex flue of designed combustion room cross over pore structure；
2) in the normal productive process after coke oven is gone into operation, upper layer is in close state across hole 4；At this point, coal gas, air exist
9 lower combustion of flue, the exhaust gas for generation of burning rise to 9 top of flue, and entering through lower layer across hole 2 has down current
Flue 9；
3) after coke oven production state adjusts, the carbonization chamber upper space temperature at 2/3 coking cycles moment is lower than 800 DEG C
When, hitcher is protruded into the combustion chamber flue 9 adjacent with carbonization chamber by furnace roof top peephole 8, slidable adjustment brick 6 is opened
Corresponding adjustment hole 7；(as shown in Figure 3)
When adjustment hole 7 be equipped with it is multiple when, first open an adjustment hole 7, re-measure the carbonization chamber at 2/3 coking cycles moment
Upper space temperature, if increasing open 7 quantity of adjustment hole still without desired temperature is reached, repeatedly, until charing
Room upper space temperature reaches required temperature；
After upper layer is opened across the adjustment hole 7 in hole 4, coal gas, air are on the exhaust gas caused by 9 lower combustion of flue
Rise to the top of flue 9, a part enters in the flue 9 with down current through lower layer across hole 2, a part through upper layer across
More hole 4 enters in the flue 9 with down current, wherein having by the exhaust gas in upper layer across hole 4 to carbonization chamber upper space
There is heat transfer effect, improves carbonization chamber upper space temperature；
4) after coke oven production state adjusts again, the carbonization chamber upper space temperature at 2/3 coking cycles moment is higher than 850
DEG C when, hitcher is protruded into the combustion chamber flue 9 adjacent with carbonization chamber by furnace roof top peephole 8, slidable adjustment brick 6 closes
Close corresponding adjustment hole；(as shown in Figure 4)
When adjustment hole 7 be equipped with it is multiple when, first close an adjustment hole 7, re-measure the carbonization chamber at 2/3 coking cycles moment
Upper space temperature, if increasing by 7 quantity of adjustment hole of closing still without desired temperature is reached, repeatedly, until charing
Room upper space temperature reaches required temperature；
After upper layer is closed across the adjustment hole 7 in hole 4, coal gas, air are on the exhaust gas caused by 9 lower combustion of flue
9 top of flue is risen to, it is most of to enter in the flue 9 with down current through lower layer across hole 2, hole 4 is crossed over through upper layer
It is reduced into the tolerance in the flue 9 with down current, crosses over the exhaust gas in hole 4 to carbonization chamber upper space by upper layer
Heat transfer effect reduces, and makes the reduction of carbonization chamber upper space temperature；
5) it according to practical condition, is adjusted by step 3) or step 4), realizes carbonization chamber upper space temperature
Precisely adjust.
As shown in Figure 3, Figure 4, a kind of carbonization chamber upper space temperature regulation structure described in the utility model is adjusted by sliding
Section brick 6 opens or closes adjustment hole 7, realizes the adjusting that 4 exhaust gas flow of hole is crossed over to upper layer, and then realizes that carbonization chamber top is empty
Between temperature adjusting；Wall 5 is arranged against side intercommunicating pore 11, convenient for being carried out with hitcher to adjusting brick 6 by furnace roof peephole 8
Slidable adjustment.
As a kind of specific embodiment of the utility model, adjusting brick 6 can be set to the side of wall 5, adjust on wall 5
The top or over and under in hole 7 set slideway, and the top or top of adjusting brick 6 and bottom correspondence set sliding slot, by sliding slot along sliding
The overall movement and position adjustment of adjusting brick 6 are realized in road sliding；The initial position of adjusting brick 6 is in the side of adjustment hole 7, after sliding
Adjustment hole 7 can be covered.Dog hole is set on adjusting brick 6, for cooperating with the hitcher protruded into from peephole 8.When adjusting brick 6 only exists
When bottom sets sliding slot, there is up-narrow and down-wide shape in width direction, it is such as trapezoidal, can increase in this way its it is high to stabilization
Property.
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 (6)
1. a kind of carbonization chamber upper space temperature regulation structure, the carbonization chamber of coke oven and burning interventricular septum setting, combustion chamber is by more
A flue forms, and sets peephole above each flue；Flue is duplex flue, is led between each group duplex flue
Flue partition separation is crossed, 2 flues of every group of duplex flue are separated by duplex flue partition；The top of duplex flue
Portion sets upper layer across hole and lower layer across hole respectively, and upper and lower two layers of leap sets interlayer between hole；It is characterized in that, the interlayer
The laterally elongated setting in duplex flue, both ends are separately connected the flue partition of two sides；2 flue peepholes just under
Intercommunicating pore is opened up respectively on the interlayer of side；Upper layer, which is crossed over, is equipped with air flow regulator in the horizontal gas flow channel in hole.
2. a kind of carbonization chamber upper space temperature regulation structure according to claim 1, which is characterized in that the upper layer across
More the width in hole is equal with the width of duplex flue；The air flow regulator includes wall and adjusting brick；Hole is crossed on upper layer
In, it is equipped with wall between 2 intercommunicating pores and at the intercommunicating pore of side, adjustment hole is opened up on wall, is moved at adjustment hole
Ground is equipped with adjusting brick, and adjusting brick can partly or entirely close adjustment hole.
3. a kind of carbonization chamber upper space temperature regulation structure according to claim 2, which is characterized in that the adjustment hole
If 1 to multiple.
4. a kind of carbonization chamber upper space temperature regulation structure according to claim 2, which is characterized in that the adjusting brick
Lower edge can be driven to adjust hole horizontal sliding in the hitcher protruded into from peephole.
5. a kind of carbonization chamber upper space temperature regulation structure according to claim 1, which is characterized in that the lower layer across
More hole is set on duplex flue partition.
6. a kind of carbonization chamber upper space temperature regulation structure according to claim 1 or 2, which is characterized in that on described
The apical side height in layer across hole is coaling line height lower than carbonization chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820458707.0U CN208121029U (en) | 2018-03-30 | 2018-03-30 | A kind of carbonization chamber upper space temperature regulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820458707.0U CN208121029U (en) | 2018-03-30 | 2018-03-30 | A kind of carbonization chamber upper space temperature regulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208121029U true CN208121029U (en) | 2018-11-20 |
Family
ID=64193453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820458707.0U Withdrawn - After Issue CN208121029U (en) | 2018-03-30 | 2018-03-30 | A kind of carbonization chamber upper space temperature regulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208121029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315025A (en) * | 2018-03-30 | 2018-07-24 | 中冶焦耐(大连)工程技术有限公司 | A kind of carbonization chamber upper space temperature regulation structure and adjusting method |
-
2018
- 2018-03-30 CN CN201820458707.0U patent/CN208121029U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315025A (en) * | 2018-03-30 | 2018-07-24 | 中冶焦耐(大连)工程技术有限公司 | A kind of carbonization chamber upper space temperature regulation structure and adjusting method |
| CN108315025B (en) * | 2018-03-30 | 2023-11-24 | 中冶焦耐(大连)工程技术有限公司 | Carbonization chamber upper space temperature adjusting structure and 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: 20231124 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181120 Effective date of abandoning: 20231124 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |