CN201138137Y - Can-type calcine furnace - Google Patents
Can-type calcine furnace Download PDFInfo
- Publication number
- CN201138137Y CN201138137Y CNU200720157494XU CN200720157494U CN201138137Y CN 201138137 Y CN201138137 Y CN 201138137Y CN U200720157494X U CNU200720157494X U CN U200720157494XU CN 200720157494 U CN200720157494 U CN 200720157494U CN 201138137 Y CN201138137 Y CN 201138137Y
- Authority
- CN
- China
- Prior art keywords
- pot
- calciner
- calcining
- calcination
- group
- 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
Links
- 238000001354 calcination Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000011329 calcined coke Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000000498 cooling water Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a pot calciner, belonging to a calciner, in particular to a pot calciner used for producing carbon. The pot calciner is characterized by in that the pot calciner with 40 calcination pots are divided into 10 groups, each four calcination pots and the furnace wall with heating quirks constitutes a group; a dilatation joint of 20 mm is arranged between each pair of group; 8 layers of quirks are arranged around the calcination pots; an air inlet channel communicated with the outside is arranged on the third layer of quirk; each side of the top of the pot is provided with a 120mm * 360mm cleaning eye; an intercalated cooling water jacket is arranged at the periphery of the lower part of each calcination pot; the diameter of the water inlet and outlet pipes of the water jacket is 75mm; a discharging device is arranged at the bottom part of each pot. Compared with the prior technology, the pot calciner has the following outstanding advantages: 1. the increase of production; 2. energy-saving; 3. investment-saving; 4. improvement of the quality of calcined coke, 5. reduction of the labor intensity.
Description
Technical field
The utility model belongs to a kind of calcining kiln, particularly the can-type calcine furnace of the plain production usefulness of charcoal.
Background technology
Can-type calcine furnace is the plain calciner of using always of producing of charcoal, material secluding air in tank body carries out indirect and calcines the volatile ingredient of removing in the carbon material, this calcining furnace can make full use of a large amount of volatile matters that carbon materials overflows in calcining the combustion heat reduces energy resource consumption, but existing can-type calcine furnace generally constitutes few, the air undersupply of existence group number by the 2-7 group, tank body cleaning difficulty, the cooling jacket water yield is supplied with shortcomings such as few, causes deficiencies such as UTILIZATION OF VESIDUAL HEAT IN is insufficient, calcination efficiency is low, labour intensity is big.
The utility model content
In order to overcome the deficiency of existing can-type calcine furnace, the utility model provides a kind of can-type calcine furnace, and this can-type calcine furnace not only utilization rate of waste heat height but also calcination efficiency increases substantially.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of can-type calcine furnace, it is characterized in that: the can-type calcine furnace that 40 calcining jars are housed is divided into 10 groups, per four calcining jars constitute one group with the furnace wall of the band heating quirk that is positioned at its periphery, between each group the expansion joint is arranged, described expansion joint is 20mm, around the calcining jar 8 layers of quirk are arranged, on the 3rd layer of quirk, be equipped with and the extraneous new air intake duct that communicates, respectively there is the cleaning eye of 1 120mm * 360mm both sides, tank body top, calcining tank body Lower Half is with the interlayer cooling jacket outward, water jacket water inlet pipe and water outlet pipe diameter is 75mm, and tank base is equipped with the discharge machine.
Because the disclosed can-type calcine furnace of the utility model is increased to 10 groups 40 jars with the 6-7 group (every group of 4 jars) of traditional calcining furnace.Dilatation joint between group and the group is increased to 20mm by 15mm.Increased new air intake duct at three layers of quirk, directly supplements cold.Both sides, tank body top have respectively increased by the cleaning eye of 1 120mm * 360mm, are convenient to tank body is cleared up.The water inlet pipe and water outlet pipe of cooling jacket is increased to Ф 75mm by Ф 50mm has improved cooling effectiveness.The employing of these technology has obtained good effect, than prior art outstanding progress is arranged: 1. increased output, by 80 kilograms/jar/hours be increased to 120 kg/jar/hour; 2. the saving energy during ordinary production, can utilize the fugitive constituent burning of raw material to make the energy, without postcombustion fully; 3. save investment, the calcining furnace gross investment of building same output reduces about 20%; 4. improved and forged the burnt quality in back; 5. alleviated labour intensity.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model,
Among the figure, 1. combustion furnace, 2. quirk, 3. furnace wall, 4. air channel, 5. new air intake duct, 6. calcining jar, 7. cooling jacket, 8. discharge machine, 9. cleaning eye.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
Claims (1)
1. can-type calcine furnace, it is characterized in that: the can-type calcine furnace that 40 calcining jars are housed is divided into 10 groups, per four calcining jars constitute one group with the furnace wall of the band heating quirk that is positioned at its periphery, between each group the expansion joint is arranged, described expansion joint is 20mm, around the calcining jar 8 layers of quirk are arranged, on the 3rd layer of quirk, be equipped with and the extraneous new air intake duct that communicates, respectively there is the cleaning eye of 1 120mm * 360mm both sides, tank body top, calcining tank body Lower Half is with the interlayer cooling jacket outward, water jacket water inlet pipe diameter is 75mm, and tank base is equipped with the discharge machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720157494XU CN201138137Y (en) | 2007-12-06 | 2007-12-06 | Can-type calcine furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720157494XU CN201138137Y (en) | 2007-12-06 | 2007-12-06 | Can-type calcine furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138137Y true CN201138137Y (en) | 2008-10-22 |
Family
ID=40038822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720157494XU Expired - Lifetime CN201138137Y (en) | 2007-12-06 | 2007-12-06 | Can-type calcine furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138137Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288041A (en) * | 2011-07-05 | 2011-12-21 | 山东理工大学 | Discharging and cooling device for petroleum coke pot type calcining furnace |
| CN101955178B (en) * | 2009-07-21 | 2012-11-07 | 中铝国际技术发展有限公司 | Method and device for cooling high-temperature calcined coke of carbon rotary kiln |
| CN102829626A (en) * | 2011-06-15 | 2012-12-19 | 贵阳铝镁设计研究院有限公司 | Tank type calcinating furnace |
| WO2013063867A1 (en) * | 2011-11-01 | 2013-05-10 | 中铝国际工程股份有限公司 | Counterflow tank-type calcine furnace |
| CN103663408A (en) * | 2012-09-21 | 2014-03-26 | 贵阳铝镁设计研究院有限公司 | Large-tank type tank furnace structure |
| CN103663409A (en) * | 2012-09-21 | 2014-03-26 | 贵阳铝镁设计研究院有限公司 | Multi-tank tank type furnace |
| US20170261262A1 (en) * | 2014-09-10 | 2017-09-14 | China Aluminum International Engineering Corporation Limited | Pot Furnace for Calcining Petroleum Coke at Low Temperature |
-
2007
- 2007-12-06 CN CNU200720157494XU patent/CN201138137Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955178B (en) * | 2009-07-21 | 2012-11-07 | 中铝国际技术发展有限公司 | Method and device for cooling high-temperature calcined coke of carbon rotary kiln |
| CN102829626A (en) * | 2011-06-15 | 2012-12-19 | 贵阳铝镁设计研究院有限公司 | Tank type calcinating furnace |
| CN102829626B (en) * | 2011-06-15 | 2014-12-17 | 贵阳铝镁设计研究院有限公司 | Tank type calcinating furnace |
| CN102288041A (en) * | 2011-07-05 | 2011-12-21 | 山东理工大学 | Discharging and cooling device for petroleum coke pot type calcining furnace |
| WO2013063867A1 (en) * | 2011-11-01 | 2013-05-10 | 中铝国际工程股份有限公司 | Counterflow tank-type calcine furnace |
| CN103663408A (en) * | 2012-09-21 | 2014-03-26 | 贵阳铝镁设计研究院有限公司 | Large-tank type tank furnace structure |
| CN103663409A (en) * | 2012-09-21 | 2014-03-26 | 贵阳铝镁设计研究院有限公司 | Multi-tank tank type furnace |
| CN103663409B (en) * | 2012-09-21 | 2015-12-02 | 贵阳铝镁设计研究院有限公司 | Multi-tank tank type furnace |
| CN103663408B (en) * | 2012-09-21 | 2016-02-24 | 贵阳铝镁设计研究院有限公司 | Large pot pot furnace structure |
| US20170261262A1 (en) * | 2014-09-10 | 2017-09-14 | China Aluminum International Engineering Corporation Limited | Pot Furnace for Calcining Petroleum Coke at Low Temperature |
| US10371446B2 (en) * | 2014-09-10 | 2019-08-06 | China Aluminum International Engineering Corporation Limited | Pot furnace for calcining petroleum coke at low temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081022 |
|
| CX01 | Expiry of patent term |