CN220926668U - Carbonization chamber structure of heat recovery coke oven - Google Patents
Carbonization chamber structure of heat recovery coke oven Download PDFInfo
- Publication number
- CN220926668U CN220926668U CN202322680988.8U CN202322680988U CN220926668U CN 220926668 U CN220926668 U CN 220926668U CN 202322680988 U CN202322680988 U CN 202322680988U CN 220926668 U CN220926668 U CN 220926668U
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- CN
- China
- Prior art keywords
- furnace body
- heat
- exhaust pipe
- smoke exhaust
- cavity
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- 239000000571 coke Substances 0.000 title claims abstract description 26
- 238000011084 recovery Methods 0.000 title claims abstract description 21
- 238000003763 carbonization Methods 0.000 title claims abstract description 13
- 239000000779 smoke Substances 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 18
- 239000003546 flue gas Substances 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 6
- 238000007790 scraping Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model belongs to the technical field of heat recovery coke ovens, and discloses a carbonization chamber structure of a heat recovery coke oven, which comprises a furnace body member, wherein a cavity for accommodating coke is formed in the furnace body member; the furnace body comprises a furnace body component, and is characterized by further comprising a heat conducting piece for conducting heat, wherein the heat conducting piece is fixedly connected to the furnace body component, one end of the heat conducting piece extends to the inside of the cavity, the other end of the heat conducting piece is positioned outside the furnace body component, the feeding end of the heat conducting piece is fixedly connected with a filtering component, and the furnace body component comprises a furnace body. According to the utility model, the air inlet cover and the filter screen are arranged, when the high-temperature flue gas is guided to enter the smoke exhaust pipe through the air inlet cover, the high-temperature flue gas is filtered through the filter screen, so that the impurity is prevented from entering the smoke exhaust pipe to block the smoke exhaust pipe, the smoke exhaust pipe can continuously guide the high-temperature flue gas to enter the boiler for use, the heat recovery difficulty is reduced, and the heat utilization efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of heat recovery coke ovens, and particularly relates to a carbonization chamber structure of a heat recovery coke oven.
Background
The coke production device mainly comprises production of foundry coke, heat recovery and flue gas desulfurization and dust removal devices, wherein the heat recovery coke oven is used for synchronously supporting construction of heat recovery and flue gas desulfurization and dust removal devices, and a large amount of heat energy can be generated in the working process of the device.
Disclosure of utility model
The utility model aims to provide a carbonization chamber structure of a heat recovery coke oven, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a carbonization chamber structure of a heat recovery coke oven comprises a furnace body member, wherein a cavity for accommodating coke is formed in the furnace body member;
The furnace body comprises a furnace body component, and is characterized by further comprising a heat conducting piece for conducting heat, wherein the heat conducting piece is fixedly connected to the furnace body component, one end of the heat conducting piece extends to the inside of the cavity, the other end of the heat conducting piece is positioned outside the furnace body component, and the feeding end of the heat conducting piece is fixedly connected with a filtering component.
Preferably, the furnace body component comprises a furnace body, the outside of the furnace body is rotationally connected with a furnace door, the inside of the furnace body is provided with a heat preservation layer, the cavity is formed in the heat preservation layer, and a handle lock is arranged on the furnace door.
Preferably, the heat conducting piece comprises a smoke exhaust pipe, the smoke exhaust pipe is fixedly connected to the furnace body, one end of the smoke exhaust pipe extends to the inside of the cavity, the other end of the smoke exhaust pipe is located outside the furnace body, and an air guide groove is formed in the smoke exhaust pipe.
Preferably, the filtering member comprises an air inlet cover fixedly connected to one end of the smoke exhaust pipe, the air inlet cover is located in the cavity, the air inlet side of the air inlet cover is sunken to form an air inlet cavity, and a filter screen is fixedly connected to the inside of the air inlet cover.
Preferably, the furnace body is connected with a connecting shaft in a rotating way, one end of the connecting shaft extends to the inside of the heat insulation layer and is fixedly connected with a scraping plate, and a plurality of sharp protrusions are formed on one side, facing the filter screen, of the scraping plate.
Preferably, the outside fixedly connected with protective housing of furnace body, the protection cavity has been seted up to the inside of protective housing, the inside fixedly connected with motor in protection cavity, the output and the connecting axle of motor are connected.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the air inlet cover and the filter screen are arranged, when the high-temperature flue gas is guided to enter the smoke exhaust pipe through the air inlet cover, the high-temperature flue gas is filtered through the filter screen, so that the impurity is prevented from entering the smoke exhaust pipe to block the smoke exhaust pipe, the smoke exhaust pipe can continuously guide the high-temperature flue gas to enter the boiler for use, the heat recovery difficulty is reduced, and the heat utilization efficiency is improved.
(2) According to the utility model, the motor and the connecting shaft are arranged, the connecting shaft is driven to rotate by the motor, and then the connecting shaft drives the scraping plate to rotate, so that the scraping plate can scrape the filter screen in a reciprocating manner, the filter screen can continuously filter smoke, impurities in the smoke are prevented from blocking the filter screen, the heat recovery difficulty is further reduced, and the heat utilization efficiency is further improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is an internal block diagram of the present utility model;
Fig. 4 is an enlarged view of a portion a in fig. 3;
In the figure: 1. a furnace door; 2. a smoke exhaust pipe; 3. a protective shell; 4. a furnace body; 5. a motor; 6. a protection cavity; 7. a scraper; 8. a connecting shaft; 9. a heat preservation layer; 10. an air inlet cavity; 11. a handle lock; 12. an air guide groove; 13. a sharp protrusion; 14. an air inlet cover; 15. and (5) a filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions:
A carbonization chamber structure of a heat recovery coke oven comprises a furnace body member, wherein a cavity for accommodating coke is formed in the furnace body member;
The furnace body comprises a furnace body component, and is characterized by further comprising a heat conducting piece for conducting heat, wherein the heat conducting piece is fixedly connected to the furnace body component, one end of the heat conducting piece extends to the inside of the cavity, the other end of the heat conducting piece is positioned outside the furnace body component, and the feeding end of the heat conducting piece is fixedly connected with a filtering component.
In this embodiment, after the high temperature raw materials is added to furnace body component inside, keep apart the air through furnace body component inside, make the raw materials become coke, after the raw materials become coke, heat guide to the boiler in the heating water through the heat-conducting member to produce vapor and promote steam turbine electricity generation, and then utilize the unnecessary heat of coke, and when the heat is absorbed to the heat-conducting member, block the smoke and dust in the high temperature flue gas through the filter element, avoid the dust to get into the inside of heat-conducting member, let the high temperature flue gas can normally input boiler, thereby improve the thermal utilization ratio of high temperature flue gas.
Specifically, in one embodiment, regarding the furnace member described above:
As shown in fig. 1-3, the furnace body member comprises a furnace body 4, the outside of the furnace body 4 is rotatably connected with a furnace door 1, an insulating layer 9 is arranged in the furnace body 4, a cavity is formed in the insulating layer 9, and a handle lock 11 is arranged on the furnace door 1.
In this embodiment, open furnace gate 1 through handle lock 11, add high temperature raw materials to furnace body 4 inside, close furnace gate 1 through handle lock 11, through the isolated air of furnace body 4 to through high temperature environment cooperation, thereby let the raw materials become coke, and through heat preservation 9 cooperation, avoid the inside heat of furnace body 4 directly to volatilize to the external world through furnace body 4.
In addition, in the present utility model, as to how the heat conducting member guides heat, as shown in fig. 1-3, the heat conducting member includes a smoke exhaust pipe 2, the smoke exhaust pipe 2 is fixedly connected to the furnace body 4, one end of the smoke exhaust pipe 2 extends to the inside of the cavity, the other end is located outside the furnace body 4, and an air guide groove 12 is formed inside the smoke exhaust pipe 2.
In this embodiment, when high-temperature flue gas is generated in the furnace body 4, the high-temperature flue gas is guided through the gas guide groove 12 in the smoke exhaust pipe 2, so that the high-temperature flue gas is guided into the boiler, and the high-temperature flue gas is further utilized.
Preferably, in order to avoid the sundries from blocking the smoke exhaust pipe 2, as shown in fig. 3 to 4, the filtering member comprises an air inlet cover 14, the air inlet cover 14 is fixedly connected to one end of the smoke exhaust pipe 2, the air inlet cover 14 is positioned in the cavity, the air inlet side of the air inlet cover 14 is sunken to form the air inlet cavity 10, and a filter screen 15 is fixedly connected in the air inlet cover 14.
In this embodiment, when the smoke exhaust pipe 2 guides high temperature smoke, the high temperature smoke is guided through the air inlet cover 14 and the air inlet cavity 10, so that the high temperature smoke enters into the smoke exhaust pipe 2, and when the high temperature smoke is guided through the air guide groove 12 in the smoke exhaust pipe 2, and when the air inlet cover 14 guides the high temperature smoke, the high temperature smoke is blocked through the filter screen 15, so that dust is prevented from entering into the smoke exhaust pipe 2, and the high temperature smoke can be normally input into the boiler, thereby improving the utilization rate of heat of the high temperature smoke.
In addition, in the present utility model, in order to facilitate cleaning of the filter screen 15, as shown in fig. 1 to 3, a connection shaft 8 is rotatably connected to the furnace body 4, one end of the connection shaft 8 extends into the heat insulation layer 9 and is fixedly connected to a scraper 7, and a plurality of sharp protrusions 13 are formed on one side of the scraper 7 facing the filter screen 15.
In this embodiment, when filter screen 15 filters the flue gas continuously, in order to avoid flue gas to block up filter screen 15, rotate through connecting axle 8, and then let connecting axle 8 drive scraper blade 7 rotate, scrape filter screen 15 through scraper blade 7 and sharp-pointed protruding 13 to clear up filter screen 15, let filter screen 15 can filter the flue gas continuously.
Preferably, the outside fixedly connected with protective housing 3 of furnace body 4, protection cavity 6 has been seted up to the inside of protective housing 3, and the inside fixedly connected with motor 5 of protection cavity 6, the output and the connecting axle 8 of motor 5 are connected.
In this embodiment, the motor 5 is protected by the protective housing 3, the connecting shaft 8 is driven to rotate by the motor 5, the scraping plate 7 is driven to rotate by the connecting shaft 8, and then the scraping plate 7 scrapes the filter screen 15.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A heat recovery coke oven carbonization chamber structure is characterized in that: comprises a furnace body component, wherein a cavity for accommodating coke is formed inside the furnace body component;
The furnace body comprises a furnace body component, and is characterized by further comprising a heat conducting piece for conducting heat, wherein the heat conducting piece is fixedly connected to the furnace body component, one end of the heat conducting piece extends to the inside of the cavity, the other end of the heat conducting piece is positioned outside the furnace body component, and the feeding end of the heat conducting piece is fixedly connected with a filtering component.
2. The heat recovery coke oven carbonization chamber structure according to claim 1, wherein: the furnace body component comprises a furnace body (4), the outside of the furnace body (4) is rotationally connected with a furnace door (1), an insulating layer (9) is arranged in the furnace body (4), the cavity is formed in the insulating layer (9), and a handle lock (11) is arranged on the furnace door (1).
3. The heat recovery coke oven carbonization chamber structure according to claim 2, wherein: the heat conduction piece comprises a smoke exhaust pipe (2), the smoke exhaust pipe (2) is fixedly connected to the furnace body (4), one end of the smoke exhaust pipe (2) extends to the inside of the cavity, the other end of the smoke exhaust pipe is located outside the furnace body (4), and an air guide groove (12) is formed in the smoke exhaust pipe (2).
4. A heat recovery coke oven carbonization chamber structure according to claim 3, characterized in that: the filter component comprises an air inlet cover (14), wherein the air inlet cover (14) is fixedly connected to one end of the smoke exhaust pipe (2), the air inlet cover (14) is positioned in the cavity, the air inlet side of the air inlet cover (14) is sunken to form an air inlet cavity (10), and a filter screen (15) is fixedly connected to the inside of the air inlet cover (14).
5. The heat recovery coke oven carbonization chamber structure according to claim 1, wherein: the utility model discloses a furnace body, including furnace body (4), filter screen (15) and scraper blade (7), be connected with connecting axle (8) on furnace body (4) rotation, the inside and fixedly connected with scraper blade (7) of one end extension to heat preservation (9) of connecting axle (8), one side of scraper blade (7) orientation filter screen (15) forms a plurality of sharp-pointed protruding (13).
6. The heat recovery coke oven carbonization chamber structure according to claim 5, wherein: the utility model discloses a furnace body, including furnace body (4), protection shell (3) are fixed connection in the outside of furnace body (4), protection cavity (6) have been seted up to the inside of protection shell (3), the inside fixedly connected with motor (5) of protection cavity (6), the output and the connecting axle (8) of motor (5) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322680988.8U CN220926668U (en) | 2023-10-08 | 2023-10-08 | Carbonization chamber structure of heat recovery coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322680988.8U CN220926668U (en) | 2023-10-08 | 2023-10-08 | Carbonization chamber structure of heat recovery coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926668U true CN220926668U (en) | 2024-05-10 |
Family
ID=90962776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322680988.8U Active CN220926668U (en) | 2023-10-08 | 2023-10-08 | Carbonization chamber structure of heat recovery coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926668U (en) |
-
2023
- 2023-10-08 CN CN202322680988.8U patent/CN220926668U/en active Active
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