CN107305096A - A kind of can-type calcine furnace preheated air road - Google Patents
A kind of can-type calcine furnace preheated air road Download PDFInfo
- Publication number
- CN107305096A CN107305096A CN201610238845.3A CN201610238845A CN107305096A CN 107305096 A CN107305096 A CN 107305096A CN 201610238845 A CN201610238845 A CN 201610238845A CN 107305096 A CN107305096 A CN 107305096A
- Authority
- CN
- China
- Prior art keywords
- preheated air
- road
- type calcine
- calcine furnace
- air
- 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.)
- Pending
Links
- 239000011449 brick Substances 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000001354 calcination Methods 0.000 description 5
- 239000004927 clay Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002006 petroleum coke Substances 0.000 description 3
- 239000011329 calcined coke Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/04—Carbon-containing material
- F27M2001/045—Coke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/03—Calcining
Abstract
The present invention relates to a kind of can-type calcine furnace preheated air road, including cool air inlet and the preheated air outlet being located on can-type calcine furnace, it is characterised in that：The preheated air of cool air inlet erects road and communicated with preheated air outlet；The preheated air erects and a total road of preheated air is set on the upside of road, and the preheated air sets preheated air pulling plate brick above total road；The preheated air below the total road of preheated air, which erects to set on road, arranges mouth outside preheated air.The present invention is simple in construction, easy to implement, and cooling-down effect is substantially, can effectively extend pot type burner service life.
Description
Technical field
The present invention relates to prebaked anode production field, more particularly to a kind of can-type calcine furnace preheated air road.
Background technology
Calcining is one of important procedure of prebaked anode production, and can-type calcine furnace is that the fugitive constituent that petroleum coke is decomposited using in tank is burnt as fuel and to the main Thermal Equipment of petroleum coke heating and calcining in tank, without extra addition fuel；It has the advantages that burn out rate is low, technical-economic index is high compared with rotary kiln, the country is widely used, adapt to different grade petroleum cokes and calcined coke quality high-quality.With calcined coke quality requirement, the raising of yield, cause can-type calcine furnace generally existing furnace bottom clay brick portion temperature too high.Because part furnace bottom preheated air road is using structure of turning back, drag losses is big, causes the circulation of preheated air amount few, poor to furnace bottom clay brick part cooling effect；Its temperature can not be reduced when bottom of furnace body temperature is high simultaneously, causes the underproduction.
The content of the invention
The technical problems to be solved by the invention are to provide the can-type calcine furnace preheated air road that a kind of cooling-down effect substantially, effectively extends pot type burner service life.
To solve the above problems, a kind of can-type calcine furnace preheated air road of the present invention, including cool air inlet and the preheated air outlet being located on can-type calcine furnace, it is characterised in that：The preheated air of cool air inlet erects road and communicated with preheated air outlet；The preheated air erects and a total road of preheated air is set on the upside of road, and the preheated air sets preheated air pulling plate brick above total road；The preheated air below the total road of preheated air, which erects to set on road, arranges mouth outside preheated air.
3 layers of quirk position that mouth is located at the can-type calcine furnace are arranged outside the preheated air.
The total road of preheated air is located at 2 layers of quirk position of the can-type calcine furnace.
The present invention has advantages below compared with prior art：
1st, the present invention sets preheated air pulling plate brick above the total road of preheated air, can distribute preheated air to each quirk.
2nd, preheated air of the present invention, which erects to set on road, arranges mouth outside preheated air, temporary plugging, and adjustment is used in good time as needed in subsequent production.
3rd, the present invention is transformed by erecting road to preheated air before and after calcining furnace, the hot-air by heat exchange is entered calcining furnace quirk and participate in burning, and effectively play the dynamic cooling effect to calcining furnace bottom of preheated air road internal cooling airflow, substantially reduce the temperature of high yield condition of high temperature lower furnace body bottom and supporting plate, extend pot type burner service life, while unnecessary hot-air can be arranged outside.
4th, the present invention is simple in construction, easy to implement.
Brief description of the drawings
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the invention.
In figure：1-cool air inlet；2-preheated air erects road；Mouth is arranged outside 3-preheated air；The total road of 4-preheated air；5-preheated air pulling plate brick；6-preheated air is exported.
Embodiment
As shown in figure 1, a kind of can-type calcine furnace preheated air road, including cool air inlet 1 and the preheated air outlet 6 being located on can-type calcine furnace.The preheated air of cool air inlet 1 erects road 2 and communicated with preheated air outlet 6；Preheated air erects the upside of road 2 and sets the total road 4 of a preheated air, and the total top of road 4 of the preheated air sets preheated air pulling plate brick 5；The preheated air of the total lower section of road 4 of preheated air, which is erected, sets row's mouth 3 outside preheated air on road 2.
Wherein：3 layers of quirk position that mouth 3 is located at can-type calcine furnace are arranged outside preheated air.
The total road 4 of preheated air is located at 2 layers of quirk position of can-type calcine furnace.
In use, batch can bottom clay brick part builds two layers of preheated air road turn by laying bricks or stones when building by laying bricks or stones, from the through rear wall in stokehold and air channel insertion, cold air enters cool air inlet 1 after stove.The preheated air that preheated air road brick sets a rising before tank erects road 2, from the through first floor quirk stokehold of furnace bottom.Preheated air rises to row's mouth 3 outside 3 layers of quirk Position Design preheated air.Preheated air rises to 2 layers of total road 4 of quirk Position Design preheated air, and the total top of road 4 of preheated air sets preheated air pulling plate brick 5.Preheated air enters first floor quirk, i.e. preheated air outlet 6 by preheated air pulling plate brick 5.
Claims (3)
1. a kind of can-type calcine furnace preheated air road, including the cool air inlet being located on can-type calcine furnace（1）With preheated air outlet（6）, it is characterised in that：The cool air inlet（1）Preheated air erects road（2）Exported with the preheated air（6）Communicate；The preheated air erects road（2）Upside sets a total road of preheated air（4）, the total road of the preheated air（4）Top sets preheated air pulling plate brick（5）；The total road of preheated air（4）The preheated air of lower section erects road（2）On set mouth arranged outside preheated air（3）.
2. a kind of can-type calcine furnace preheated air road as claimed in claim 1, it is characterised in that：Mouth is arranged outside the preheated air（3）It is located at 3 layers of quirk position of the can-type calcine furnace.
3. a kind of can-type calcine furnace preheated air road as claimed in claim 1, it is characterised in that：The total road of preheated air（4）It is located at 2 layers of quirk position of the can-type calcine furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610238845.3A CN107305096A (en) | 2016-04-18 | 2016-04-18 | A kind of can-type calcine furnace preheated air road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610238845.3A CN107305096A (en) | 2016-04-18 | 2016-04-18 | A kind of can-type calcine furnace preheated air road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107305096A true CN107305096A (en) | 2017-10-31 |
Family
ID=60152120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610238845.3A Pending CN107305096A (en) | 2016-04-18 | 2016-04-18 | A kind of can-type calcine furnace preheated air road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107305096A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579529A (en) * | 2018-11-21 | 2019-04-05 | 北京启顺京腾科技有限责任公司 | The can-type calcine furnace of laborsaving adjusting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190106Y (en) * | 2007-12-28 | 2009-02-04 | 中国铝业股份有限公司 | Can-type calciner of carbon |
| CN101585524A (en) * | 2008-05-20 | 2009-11-25 | 沈阳铝镁设计研究院 | Fugitive constituent and preheated air passage structure of tank type carbon calciner |
| CN201392094Y (en) * | 2009-04-28 | 2010-01-27 | 济南澳海炭素有限公司 | Pot calciner |
| CN203346338U (en) * | 2013-03-08 | 2013-12-18 | 江苏苏亚迪炭材有限公司 | Pot-type furnace |
| CN205607136U (en) * | 2016-04-18 | 2016-09-28 | 嘉峪关索通炭材料有限公司 | Burning furnace preheated air way is forged to pot -type |
-
2016
- 2016-04-18 CN CN201610238845.3A patent/CN107305096A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190106Y (en) * | 2007-12-28 | 2009-02-04 | 中国铝业股份有限公司 | Can-type calciner of carbon |
| CN101585524A (en) * | 2008-05-20 | 2009-11-25 | 沈阳铝镁设计研究院 | Fugitive constituent and preheated air passage structure of tank type carbon calciner |
| CN201392094Y (en) * | 2009-04-28 | 2010-01-27 | 济南澳海炭素有限公司 | Pot calciner |
| CN203346338U (en) * | 2013-03-08 | 2013-12-18 | 江苏苏亚迪炭材有限公司 | Pot-type furnace |
| CN205607136U (en) * | 2016-04-18 | 2016-09-28 | 嘉峪关索通炭材料有限公司 | Burning furnace preheated air way is forged to pot -type |
Non-Patent Citations (1)
| Title |
|---|
| 任春高: "延长罐式煅烧炉使用寿命的探讨", 《中国金属通报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579529A (en) * | 2018-11-21 | 2019-04-05 | 北京启顺京腾科技有限责任公司 | The can-type calcine furnace of laborsaving adjusting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171031 |