CN201191145Y - Waste heat utilization apparatus for pyrite slag - Google Patents
Waste heat utilization apparatus for pyrite slag Download PDFInfo
- Publication number
- CN201191145Y CN201191145Y CNU2008200285754U CN200820028575U CN201191145Y CN 201191145 Y CN201191145 Y CN 201191145Y CN U2008200285754 U CNU2008200285754 U CN U2008200285754U CN 200820028575 U CN200820028575 U CN 200820028575U CN 201191145 Y CN201191145 Y CN 201191145Y
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- Prior art keywords
- water
- residual heat
- slag
- waste heat
- outlet pipe
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- 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 - Fee Related
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
A residual heat utilization device for sulfurous iron cinders comprises a water jacket 2, a water inlet pipe 1 at the upper part of one end of the water jacket 2, a water outlet pipe 4 at the lower part of the another end of the water jacket 2, and a cinder rotary drum penetrated through the water jacket 2, wherein water enters into the water jacket 2 from the water inlet pipe 1 to exchange heat with the cinder in the cinder rotary drum 3 to be fed to a residual heat boiler via the water outlet pipe 4. The residual heat utilization device can improve the steam yield of sulfate residual heat boilers, cool sulfurous iron cinders and improve the output of sulfate residual heat boilers by 10-15%.
Description
Technical field
The utility model relates to waste heat in the Chemical Manufacture (used heat) recovery technology field, is specifically related to a kind of residual heat using device of troilite slag.
Background technology
In the sulphuric acid process, when the troilite slag is discharged by fluidized bed furnace temperature up to 600～700 ℃ about, at present, the surplus temperature, the waste heat that produce when the troilite slag is discharged by fluidized bed furnace are not fully effectively utilized, and all use the method for the outer water spray of revolving drum tube that its cooling or air-cooled mode are cooled off but will discharge fluidized bed furnace troilite slag.This has not only lost the waste heat of slag, and additionally increases the consumption of water, electricity.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides the residual heat using device of the high troilite slag of a kind of easy used heat utilization rate.
To achieve these goals, the technical solution adopted in the utility model is: a kind of residual heat using device of troilite slag, comprise a water leg 2, and water leg 2 one end tops are provided with water inlet pipe 1, the other end bottom of water leg 2 is provided with outlet pipe 4, and slag revolving drum 3 passes in water leg 2.Water inlet pipe 1 links to each other with general water-supply source, and outlet pipe 4 links to each other with the waste heat boiler feedwater.
Because the utility model carries out most of waste heat of slag to deliver to waste heat boiler by outlet pipe after the heat exchange, has improved the steam production of sulfuric acid waste heat boiler, also play the effect of cooling troilite slag simultaneously, can increase the sulfuric acid waste heat boiler and exert oneself 10%～15%.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are described in further detail.
Referring to accompanying drawing, a kind of residual heat using device of troilite slag comprises a water leg 2, and water leg 2 one end tops are provided with water inlet pipe 1, and the other end bottom of water leg 2 is provided with outlet pipe 4, and slag revolving drum 3 passes in water leg 2.Water inlet pipe 1 links to each other with general water-supply source, and outlet pipe 4 links to each other with the waste heat boiler feedwater.Water by enter in the water inlet pipe 1 in the water leg 2 with the slag revolving drum in 3 slag carry out delivering to waste heat boiler by outlet pipe 4 after the heat exchange.
Claims (3)
1, a kind of residual heat using device of troilite slag is characterized in that, comprises a water leg (2), and slag revolving drum (3) passes in water leg (2).
2, the residual heat using device of a kind of troilite slag according to claim 1 is characterized in that, water leg (2) one end tops are provided with water inlet pipe (1), and the other end bottom of water leg (2) is provided with outlet pipe (4).
3, the residual heat using device of a kind of troilite slag according to claim 1 and 2 is characterized in that, water inlet pipe (1) links to each other with general water-supply source, and outlet pipe (4) links to each other with the waste heat boiler feedwater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200285754U CN201191145Y (en) | 2008-03-14 | 2008-03-14 | Waste heat utilization apparatus for pyrite slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200285754U CN201191145Y (en) | 2008-03-14 | 2008-03-14 | Waste heat utilization apparatus for pyrite slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201191145Y true CN201191145Y (en) | 2009-02-04 |
Family
ID=40335306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200285754U Expired - Fee Related CN201191145Y (en) | 2008-03-14 | 2008-03-14 | Waste heat utilization apparatus for pyrite slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201191145Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907405A (en) * | 2010-07-28 | 2010-12-08 | 鹤壁地恩地新材料科技有限公司 | Heat recovery device of magnesium smelting reducing slag |
| CN101963461A (en) * | 2010-10-26 | 2011-02-02 | 瓮福（集团）有限责任公司 | Pyrite cinder heat recovery method |
| CN102305548A (en) * | 2011-07-13 | 2012-01-04 | 中冶南方工程技术有限公司 | High-temperature material cooling process |
| CN103387337A (en) * | 2013-07-19 | 2013-11-13 | 云南建水锰矿有限责任公司 | Hot molten slag maintaining furnace for producing mineral wool |
| CN103954137A (en) * | 2014-04-23 | 2014-07-30 | 浙江凯色丽科技发展有限公司 | Cooling jacket for mica sintering equipment |
| CN110906781A (en) * | 2019-11-18 | 2020-03-24 | 株洲硬质合金集团有限公司 | Full-immersion type cylinder cooler |
-
2008
- 2008-03-14 CN CNU2008200285754U patent/CN201191145Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907405A (en) * | 2010-07-28 | 2010-12-08 | 鹤壁地恩地新材料科技有限公司 | Heat recovery device of magnesium smelting reducing slag |
| CN101963461A (en) * | 2010-10-26 | 2011-02-02 | 瓮福（集团）有限责任公司 | Pyrite cinder heat recovery method |
| CN102305548A (en) * | 2011-07-13 | 2012-01-04 | 中冶南方工程技术有限公司 | High-temperature material cooling process |
| CN103387337A (en) * | 2013-07-19 | 2013-11-13 | 云南建水锰矿有限责任公司 | Hot molten slag maintaining furnace for producing mineral wool |
| CN103954137A (en) * | 2014-04-23 | 2014-07-30 | 浙江凯色丽科技发展有限公司 | Cooling jacket for mica sintering equipment |
| CN110906781A (en) * | 2019-11-18 | 2020-03-24 | 株洲硬质合金集团有限公司 | Full-immersion type cylinder cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUUN POWER CO., LTD. Free format text: FORMER NAME: XI'AN SUUNPOWER CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 710065, SOHO League, second, 1, Kam Yip Road, Xi'an hi tech Zone, Shaanxi, 4 Patentee after: Suunpower Co.,Ltd. Address before: 710075 two hi tech building, 19 hi tech Development Zone, Shaanxi, Xi'an Patentee before: Xi'an Si'an New Energy Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20170314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |