CN2564575Y - Thermal cracking furnace with screw airflow guide plate - Google Patents
Thermal cracking furnace with screw airflow guide plate Download PDFInfo
- Publication number
- CN2564575Y CN2564575Y CN 02265528 CN02265528U CN2564575Y CN 2564575 Y CN2564575 Y CN 2564575Y CN 02265528 CN02265528 CN 02265528 CN 02265528 U CN02265528 U CN 02265528U CN 2564575 Y CN2564575 Y CN 2564575Y
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- CN
- China
- Prior art keywords
- guide plate
- air flow
- furnace
- flow guide
- thermal cracking
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a thermal cracking equipment, specifically relating to a thermal cracking furnace having a swirling air flow guide plate. The device includes an internal furnace, an external furnace, a burner, a feeding swirling guide plate, a gas phase and a solid phase material outlet. The device is characterized in that a swirling air flow guide plate is arranged on the external wall of the internal furnace and is adaptive to the direct thermal cracking of scrapped tyre after smashing without taking off. Due to the functioning of the swirling air flow guide plate, the high-temperature flue gas entering the space between the internal and external walls heats the internal furnace evenly and constantly pushes the furnace forward. The device is characterized in even heating of the internal furnace, complete thermal cracking of tyre scrap and energy conservation.
Description
One, technical field:
The utility model relates to a kind of apparatus for thermal cleavage, more specifically is meant a kind of pyrocrack furnace with spiral air flow guide plate, is applicable to the processing junked tire, has inner furnace body and is heated evenly, characteristics such as energy efficient.
Two, background technology:
The pyrocrack furnace of known junked tire, two sealed reactors are arranged, two reactor wheel flow operations, from a reactor used heat store, be used for another reactor of preheating, reactor is heated to 127-440 ℃, rubber tyre is cracked into gas phase and liquid phase, this pyrocrack furnace can not be handled unstripped rubber tyre, another kind of our company is in the application of January in this year, and application number is 02215568.6 pyrocrack furnace, and just need not to peel off can the direct heat cracking, and energy continuously feeding and discharging, the gas feedback that thermo-cracking produces is as the fuel of thermo-cracking.
Three, summary of the invention:
The utility model needs the technical solution key to be: during the pyrocrack furnace running, inner furnace body is heated evenly, guarantees that junked tire fragment thermo-cracking is complete, and guarantee to obtain qualified carbon black and oil product.
For this reason: the utility model is provided with the spiral air flow guide plate on the inner furnace body outside, and the high-temperature flue gas when making the inner furnace body rotation between inner furnace body and the external furnace body heats inner furnace body equably, and constantly pushes ahead.
The spiral air flow guide plate adopts stainless material to be made, and the pitch of spiral air flow flow deflector is 400～800mm, highly is 30～130mm, and thickness is 4～8mm.
Four, description of drawings:
Fig. 1 is a structural representation of the present utility model.
In Fig. 11, charging opening, 2, inner furnace body, 3, fuel inlet, 4, roasting kiln, 5, the stack gas import, 6, solid phase discharge port, 7, gaseous phase outlet, 8, flue gas outlet, 9, external furnace body, 10, body of heater shell, 11, the spiral air flow guide plate, 12, the feed auger guide plate, 13, thermal insulation layer.
Five, embodiment:
With reference to the accompanying drawings 1, the utility model is by charging opening 1, inner furnace body 2, fuel gas inlet 3, roasting kiln 4, stack gas import 5, solid phase discharge port 6, gaseous phase outlet 7, flue gas outlet 8, external furnace body 9, body of heater shell 10, spiral air flow guide plate 11, feed auger guide plate 12, thermal insulation layer 13 compositions such as grade.
Described inner furnace body 2 is arranged in the external furnace body 9, spiral air flow guide plate 11 is set on the outer wall of inner furnace body 2, opening for feed 1 end of inner furnace body, feed auger guide plate 12 is housed, and be provided with gaseous phase outlet 7 and solid phase discharge port 6 at the other end of inner furnace body, be provided with between roasting kiln 4 and the external furnace body 9 on stack gas import 5 external furnace bodies 9 and also be provided with flue gas outlet 8.
Described spiral air flow guide plate 11, adopting thickness is that 4～8mm stainless steel plate is made, pitch is 400～800mm, is 30～130mm highly, is welded on the outside of inner furnace body 2.
When inner furnace body rotates, the high-temperature flue gas even heating inner furnace body between inner furnace body and the external furnace body, and constantly push ahead.
After having adopted the utility model, junked tire just need not to peel off can direct heat cracking after fragmentation, because spiral air flow guide plate 11 is housed on the inner furnace body outer wall, inner furnace body is heated evenly, and guarantees that junked tire fragment thermo-cracking is complete.
Claims (3)
1, a kind of pyrocrack furnace with spiral air flow guide plate, comprise inner furnace body, external furnace body, burner, feed auger guide plate, gas phase solid phase discharge port, it is characterized in that described inner furnace body is arranged in the external furnace body, is equipped with the spiral air flow guide plate on the outer wall of inner furnace body.
2, the pyrocrack furnace with spiral air flow guide plate according to claim 1 is characterized in that described spiral air flow guide plate adopts stainless material to make.
3, the pyrocrack furnace with spiral air flow guide plate according to claim 1 and 2, the thickness that it is characterized in that described spiral air flow guide plate is 4～8mm, pitch is 400～800mm, highly is 30～130mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265528 CN2564575Y (en) | 2002-07-16 | 2002-07-16 | Thermal cracking furnace with screw airflow guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265528 CN2564575Y (en) | 2002-07-16 | 2002-07-16 | Thermal cracking furnace with screw airflow guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2564575Y true CN2564575Y (en) | 2003-08-06 |
Family
ID=33731532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02265528 Expired - Lifetime CN2564575Y (en) | 2002-07-16 | 2002-07-16 | Thermal cracking furnace with screw airflow guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2564575Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007038903A1 (en) * | 2005-10-06 | 2007-04-12 | Green Pluslink Company Limited | An industrially continuous pyrolysis equipment for waste and old tyre |
| WO2009086655A1 (en) * | 2007-12-29 | 2009-07-16 | Bin Niu | Industrial continuous pyrolizer |
| WO2010094187A1 (en) * | 2009-02-20 | 2010-08-26 | Zhao Jianjun | Catalytic cracking moving bed reactor for high-value utilizing waste tyres |
| CN101074384B (en) * | 2007-04-28 | 2010-10-13 | 牛斌 | Rotary automatic cracking process and cracker |
| WO2011127701A1 (en) * | 2010-04-16 | 2011-10-20 | 华南再生资源（中山）有限公司 | Horizontal cracking furnace for waste plastics or tires |
| CN102703110A (en) * | 2012-06-11 | 2012-10-03 | 商丘四海机械设备制造有限公司 | Continuous waste fuel oil distillation purification device |
| CN106111020A (en) * | 2016-08-31 | 2016-11-16 | 广东新生环保科技股份有限公司 | A kind of macromolecule pyrolysis furnace |
-
2002
- 2002-07-16 CN CN 02265528 patent/CN2564575Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007038903A1 (en) * | 2005-10-06 | 2007-04-12 | Green Pluslink Company Limited | An industrially continuous pyrolysis equipment for waste and old tyre |
| CN101074384B (en) * | 2007-04-28 | 2010-10-13 | 牛斌 | Rotary automatic cracking process and cracker |
| WO2009086655A1 (en) * | 2007-12-29 | 2009-07-16 | Bin Niu | Industrial continuous pyrolizer |
| WO2010094187A1 (en) * | 2009-02-20 | 2010-08-26 | Zhao Jianjun | Catalytic cracking moving bed reactor for high-value utilizing waste tyres |
| WO2011127701A1 (en) * | 2010-04-16 | 2011-10-20 | 华南再生资源（中山）有限公司 | Horizontal cracking furnace for waste plastics or tires |
| CN102703110A (en) * | 2012-06-11 | 2012-10-03 | 商丘四海机械设备制造有限公司 | Continuous waste fuel oil distillation purification device |
| CN106111020A (en) * | 2016-08-31 | 2016-11-16 | 广东新生环保科技股份有限公司 | A kind of macromolecule pyrolysis furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120716 Granted publication date: 20030806 |