CN215250596U - A coke oven heating level adjustment structure - Google Patents
A coke oven heating level adjustment structure Download PDFInfo
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- CN215250596U CN215250596U CN202023211096.6U CN202023211096U CN215250596U CN 215250596 U CN215250596 U CN 215250596U CN 202023211096 U CN202023211096 U CN 202023211096U CN 215250596 U CN215250596 U CN 215250596U
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- coke oven
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- 239000000571 coke Substances 0.000 title claims abstract description 69
- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000007306 turnover Effects 0.000 claims description 3
- 238000009529 body temperature measurement Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 239000011449 brick Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Coke Industry (AREA)
Abstract
本实用新型涉及一种焦炉加热水平调节结构，包括顶部水平通道、调节板及调节板驱动机构；顶部水平通道从机侧到焦侧通长设置，在跨越孔的上方、看火孔的两侧各设置1条；顶部水平通道的底部通过斜通道与跨越孔相连通；调节板一一对应地设于顶部水平通道内，调节板驱动机构设于焦炉外部，调节板的一端或两端与对应的调节板驱动机构相连；在调节板驱动机构的带动下，调节板能够翻转或移动，使顶部水平通道底部的斜通道开口处全部打开或全部封闭。本实用新型通过设置在顶部水平通道中的调节板对加热水平进行调节，不影响通过看火孔测温；其结构简单，可以方便快速的改变焦炉加热水平。
The utility model relates to a coke oven heating level adjustment structure, which comprises a top horizontal channel, an adjustment plate and a drive mechanism for the adjustment plate; 1 on each side; the bottom of the top horizontal channel is connected with the spanning hole through the inclined channel; the regulating plates are arranged in the top horizontal channel in one-to-one correspondence, the driving mechanism of the regulating plate is set outside the coke oven, and one or both ends of the regulating plate It is connected with the corresponding adjusting plate driving mechanism; driven by the adjusting plate driving mechanism, the adjusting plate can be turned over or moved, so that the openings of the inclined passages at the bottom of the top horizontal passage are all opened or completely closed. The utility model adjusts the heating level through the adjusting plate arranged in the top horizontal channel, without affecting the temperature measurement through the fire viewing hole; the utility model has a simple structure and can conveniently and quickly change the heating level of the coke oven.
Description
Technical Field
The utility model relates to a coke oven technical field especially relates to a coke oven heating level control structure.
Background
The difference between the distance between the top of the coking chamber of the coke oven and the top of the vertical flue of the coke oven is called the heating level of the coke oven, and the heating level is an important dimension parameter when the structure of the oven body of the coke oven is designed. The heating level is too small, the temperature of the top space of the carbonization chamber is too high, the quality and the yield of the product are not favorably improved, and the generation of furnace top graphite is increased; too large a heating level will lower the temperature of the upper coke cake and affect the uniform ripening of the upper and lower coke cake.
At present, the heating level of most coke ovens is a fixed parameter, and the coke quality can be changed only by adjusting the temperature of a standard flame path and the like in the actual production process. A7.63 m top-mounted coke oven designed and developed by Woods of Germany is provided with an adjustable spanning hole which is designed in an upper layer and a lower layer of 2 layers, and heating level and temperature of a top space are adjusted through sliding bricks to ensure that upper coke cakes are mature. However, when the sliding brick is covered, the observation hole is actually covered, and manual temperature measurement cannot be performed.
Disclosure of Invention
The utility model provides a coke oven heating level adjusting structure, wherein top horizontal channels are arranged on two sides of a viewing hole above a crossing hole, and the heating level is adjusted through an adjusting plate arranged in the top horizontal channel, so that the temperature measurement through the viewing hole is not influenced; the structure is simple, and the heating level of the coke oven can be conveniently and rapidly changed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a coke oven heating horizontal adjusting structure comprises a top horizontal channel, an adjusting plate and an adjusting plate driving mechanism; the top horizontal channel is arranged from the machine side to the coke side in a through length mode, and 1 channel is arranged above the crossing hole and on each of two sides of the observation hole; the bottom of the top horizontal channel is communicated with the crossing hole through an inclined channel; the adjusting plates are arranged in the top horizontal channel in a one-to-one correspondence manner, the adjusting plate driving mechanism is arranged outside the coke oven, and one end or two ends of each adjusting plate are connected with the corresponding adjusting plate driving mechanism; under the drive of the adjusting plate driving mechanism, the adjusting plate can turn over or move, so that the opening of the inclined channel at the bottom of the horizontal channel at the top is completely opened or completely closed.
Each top horizontal channel is composed of a plurality of layers of channels arranged along the height direction, and the adjacent 2 layers of channels are communicated through a vertical channel.
The inclined channels are arranged in one-to-one correspondence with the crossing holes, or are arranged at intervals of 1 to a plurality of crossing holes.
The adjusting plate is of a long strip-shaped plate structure, a rotating shaft is arranged on one side of the adjusting plate and fixedly connected with the adjusting plate, and one end of the rotating shaft extends out of the coke oven from the machine side or the coke side and is connected with an adjusting plate driving mechanism; or the two ends of the rotating shaft respectively extend out of the coke oven from the machine side and the coke side and are connected with the corresponding adjusting plate driving mechanisms; the adjusting plate driving mechanism is a rotary driving mechanism.
The rotary driving mechanism is a motor.
The adjusting plate is of a long strip plate-shaped structure, a plurality of notches are formed in one side of the adjusting plate at intervals along the length direction, and the interval distance of the notches is equal to that of the openings of the inclined channels; one end of the adjusting plate extends out of the coke oven from the machine side or the coke side and is connected with an adjusting plate driving mechanism; or the two ends of the adjusting plate respectively extend out of the coke oven from the machine side and the coke side and are connected with the corresponding adjusting plate driving mechanisms; the adjusting plate driving mechanism is a linear driving mechanism.
The linear driving mechanism is a hydraulic cylinder, an air cylinder, a pneumatic push rod, a hydraulic push rod, an electric push rod or an electro-hydraulic push rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the structure is simple, and the heating level of the coke oven can be conveniently and rapidly changed by changing the state of the adjusting plate;
2) compare with the mode that the conventional slip brick that adopts blocks in the vertical passageway that gas flows, the utility model discloses adjust through the regulating plate in the top horizontal passage that the hole both sides of seeing of strideing across the hole top were seted up, do not influence the temperature measurement through seeing the hole.
Drawings
FIG. 1 is a schematic view of a coke oven heating level adjusting structure of the present invention.
In the figure: 1. a fire observation hole 2, a top horizontal channel 3, an adjusting plate 4, an inclined channel 5 and a crossing hole
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in figure 1, the coke oven heating horizontal adjusting structure of the utility model comprises a top horizontal channel 2, an adjusting plate 3 and an adjusting plate driving mechanism; the top horizontal channel 2 is arranged from the machine side to the coke side in a through length manner, and 1 channel is respectively arranged above the crossing hole 5 and at two sides of the observation hole 1; the bottom of the top horizontal channel 2 is communicated with a spanning hole 5 through an inclined channel 4; the adjusting plates 3 are arranged in the top horizontal channel 2 in a one-to-one correspondence manner, the adjusting plate driving mechanism is arranged outside the coke oven, and one end or two ends of each adjusting plate 3 are connected with the corresponding adjusting plate driving mechanism; under the drive of the adjusting plate driving mechanism, the adjusting plate 3 can turn over or move, so that the opening of the inclined channel 4 at the bottom of the horizontal channel 2 at the top is completely opened or completely closed.
Each top horizontal channel 2 consists of a plurality of layers of channels arranged along the height direction, and the adjacent 2 layers of channels are communicated through vertical channels.
The inclined passages 4 are arranged in one-to-one correspondence with the crossover holes 5, or are arranged at intervals of 1 to a plurality of crossover holes 5.
The adjusting plate 3 is of a long strip-shaped plate structure, a rotating shaft is arranged on one side of the adjusting plate 3 and fixedly connected with the adjusting plate 3, and one end of the rotating shaft extends out of the coke oven from the machine side or the coke side and is connected with an adjusting plate driving mechanism; or the two ends of the rotating shaft respectively extend out of the coke oven from the machine side and the coke side and are connected with the corresponding adjusting plate driving mechanisms; the adjusting plate driving mechanism is a rotary driving mechanism.
The rotary driving mechanism is a motor.
The adjusting plate 3 is of a long strip-shaped plate structure, a plurality of notches are formed in one side of the adjusting plate 3 at intervals along the length direction, and the interval distance of the notches is equal to the interval distance of the openings of the inclined channels 4; one end of the adjusting plate 3 extends out of the coke oven from the machine side or the coke side and is connected with an adjusting plate driving mechanism; or the two ends of the adjusting plate respectively extend out of the coke oven from the machine side and the coke side and are connected with the corresponding adjusting plate driving mechanisms; the adjusting plate driving mechanism is a linear driving mechanism.
The linear driving mechanism is a hydraulic cylinder, an air cylinder, a pneumatic push rod, a hydraulic push rod, an electric push rod or an electro-hydraulic push rod.
The utility model relates to a coke oven heating level adjustment structure use method as follows:
in the production process of the coke oven, the adjusting plate 3 is turned or moved by the adjusting plate driving mechanism, when the adjusting plate 3 is turned upwards to expose the opening of the inclined channel 4, or the notch on the adjusting plate 3 corresponds to the opening of the inclined channel 4, the opening of the inclined channel 4 is opened, gas in the combustion chamber enters the top horizontal channel 2 from the crossing hole 5 of the vertical flame path through the inclined channel 4, and the heating level is reduced at the moment; when the adjusting plate 3 is turned downwards to completely cover the opening of the inclined passage or the notch on the adjusting plate 3 is completely staggered with the opening of the inclined passage 4, the opening of the inclined passage 4 is closed, the furnace top gas passage 1 is separated from the crossover hole 5 of the vertical flue, and the heating level is increased at the moment.
The utility model relates to a coke oven heating horizontal adjusting structure which is suitable for a top-loading coke oven, a tamping coke oven or a top-loading-tamping dual-purpose coke oven.
The top horizontal channel is formed by masonry of refractory bricks or pouring of castable in the process of building the coke oven, the adjusting plate extends into the top horizontal channel from an opening on the side of the machine or the coke side after the coke oven is built, and a movable sealing structure is arranged at the opening.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A coke oven heating horizontal adjusting structure is characterized by comprising a top horizontal channel, an adjusting plate and an adjusting plate driving mechanism; the top horizontal channel is arranged from the machine side to the coke side in a through length mode, and 1 channel is arranged above the crossing hole and on each of two sides of the observation hole; the bottom of the top horizontal channel is communicated with the crossing hole through an inclined channel; the adjusting plates are arranged in the top horizontal channel in a one-to-one correspondence manner, the adjusting plate driving mechanism is arranged outside the coke oven, and one end or two ends of each adjusting plate are connected with the corresponding adjusting plate driving mechanism; under the drive of the adjusting plate driving mechanism, the adjusting plate can turn over or move, so that the opening of the inclined channel at the bottom of the horizontal channel at the top is completely opened or completely closed.
2. The coke oven heating level adjustment structure of claim 1, wherein each top horizontal channel is composed of a plurality of layers of channels arranged in a height direction, and the adjacent 2 layers of channels are communicated through a vertical channel.
3. The coke oven heating level adjustment structure of claim 1, wherein the inclined passages are provided in one-to-one correspondence with the crossover holes or at intervals of 1 to a plurality of crossover holes.
4. The coke oven heating level adjusting structure of claim 1, wherein the adjusting plate is an elongated plate-shaped structure, a rotating shaft is arranged on one side of the adjusting plate, the rotating shaft is fixedly connected with the adjusting plate, and one end of the rotating shaft extends out of the coke oven from the machine side or the coke side and is connected with an adjusting plate driving mechanism; or the two ends of the rotating shaft respectively extend out of the coke oven from the machine side and the coke side and are connected with the corresponding adjusting plate driving mechanisms; the adjusting plate driving mechanism is a rotary driving mechanism.
5. The coke oven heating level adjustment structure of claim 4, wherein the rotary drive mechanism is a motor.
6. The coke oven heating level adjusting structure of claim 1, wherein the adjusting plate is a strip plate-shaped structure, one side of the adjusting plate is provided with a plurality of notches at intervals along the length direction, and the interval distance of the notches is equal to the interval distance of the openings of the inclined channels; one end of the adjusting plate extends out of the coke oven from the machine side or the coke side and is connected with an adjusting plate driving mechanism; or the two ends of the adjusting plate respectively extend out of the coke oven from the machine side and the coke side and are connected with the corresponding adjusting plate driving mechanisms; the adjusting plate driving mechanism is a linear driving mechanism.
7. The coke oven heating level adjustment structure of claim 6, wherein the linear driving mechanism is a hydraulic cylinder, an air cylinder or an electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023211096.6U CN215250596U (en) | 2020-12-28 | 2020-12-28 | A coke oven heating level adjustment structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023211096.6U CN215250596U (en) | 2020-12-28 | 2020-12-28 | A coke oven heating level adjustment structure |
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| CN215250596U true CN215250596U (en) | 2021-12-21 |
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| CN202023211096.6U Active CN215250596U (en) | 2020-12-28 | 2020-12-28 | A coke oven heating level adjustment structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112760100A (en) * | 2020-12-28 | 2021-05-07 | 中冶焦耐(大连)工程技术有限公司 | Coke oven heating horizontal adjusting structure and adjusting method |
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2020
- 2020-12-28 CN CN202023211096.6U patent/CN215250596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112760100A (en) * | 2020-12-28 | 2021-05-07 | 中冶焦耐(大连)工程技术有限公司 | Coke oven heating horizontal adjusting structure and adjusting method |
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