CN207379307U - A kind of high-efficiency rotary kiln residual heat integrative recycling system - Google Patents
A kind of high-efficiency rotary kiln residual heat integrative recycling system Download PDFInfo
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- CN207379307U CN207379307U CN201721462181.5U CN201721462181U CN207379307U CN 207379307 U CN207379307 U CN 207379307U CN 201721462181 U CN201721462181 U CN 201721462181U CN 207379307 U CN207379307 U CN 207379307U
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- heat
- rotary kiln
- steam
- tail gas
- exchanger
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- 238000004064 recycling Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000005611 electricity Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 20
- 239000002918 waste heat Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model provides a kind of high-efficiency rotary kiln residual heat integrative recycling system, including collector mat, steam generator, efficient heat-pipe heat-exchanger, ORC power generating equipments, steam turbine, generator, bag filter and chimney.The utility model takes full advantage of the residual heat resources in tail gas while rotary kiln exhaust gas is in qualified discharge, and solves the problems, such as that rotary kiln surface radiant heat is difficult to Collection utilization.The comprehensive high-efficiency that the utility model had not only realized waste heat recycles, but also adds economic benefit.
Description
Technical field
The utility model is related to a kind of rotary kiln waste heat recycling system, specifically a kind of high-efficiency rotary kiln waste heat
Comprehensive reutilization system.
Background technology
Rotary kiln the industries such as China's metallurgy, chemical industry have very extensive application, but due to rotary kiln have high energy consumption,
The characteristics of high pollution, but also using the industry of rotary kiln in antifouling emission reduction, there are pressure for energy-saving aspect.
In process of production, on the one hand, the surface of rotary kiln can into air radiations heat energy, heat source is caused to waste；It is another
Aspect, rotary kiln can generate substantial amounts of high-temp waste gas, and existing rotary kiln exhaust gas processing procedure is typically by air-cooled by tail gas
Device carries out cooling processing, then will cooling treated that tail gas is discharged into air after bag filter dedusting from chimney, using this
The mode of sample, the heat recovery inefficiency in tail gas.
Utility model content
The purpose of this utility model is just to provide a kind of high-efficiency rotary kiln residual heat integrative recycling system, existing to solve
The problem of rotary kiln surface radiant heat can not utilize and waste heat from tail gas recycles inefficiency.
The utility model is realized in this way：
A kind of high-efficiency rotary kiln residual heat integrative recycling system, including：
Collector mat for collecting the radiations heat energy of rotary kiln surface, and generates hot water；
Steam generator for collecting the heat in rotary kiln exhaust gas, and generates steam；
Steam turbine, the steam for being generated using the steam generator drive electrical power generators；
Efficient heat-pipe heat-exchanger, for carrying out heat exchange, production to the tail gas from the steam generator using cold water
Heat water, and the tail gas after temperature is reduced is sent out；
ORC power generating equipments are generated electricity using hot water caused by the collector mat and efficient heat-pipe heat-exchanger；
Deduster, for carrying out dust removal process to the tail gas from the efficient heat-pipe heat-exchanger；And
Chimney, for will the exhaust emissions from the deduster.
Preferably, the deduster is bag filter.
On the one hand the utility model collects the radiations heat energy of rotary kiln surface using collector mat, on the other hand sent out using steam
Raw device is used to collect the heat in rotary kiln so that rotary kiln exhaust gas is taken full advantage of while qualified discharge in tail gas
Residual heat resources, and solve the problems, such as that rotary kiln surface radiant heat is difficult to Collection utilization.The utility model both realizes waste heat
Comprehensive high-efficiency recycles, and adds economic benefit.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
As shown in Figure 1, the utility model mainly includes collector mat 8, steam generator 3, efficient heat-pipe heat-exchanger 4, ORC hairs
Electric facility 7, steam turbine 2, generator 1, bag filter 5 and chimney 6.Wherein, collector mat 8 is used to collect the spoke of rotary kiln surface
Heat is penetrated, and generates hot water.Steam generator 3 is used to collect the tail gas of rotary kiln, and generates steam, and steam turbine 2 utilizes steam
Steam caused by generator 3 drives generator 1 to generate electricity.Efficient heat-pipe heat-exchanger is used to send out coming from the steam using cold water
The tail gas of raw device carries out heat exchange, generates hot water, and the tail gas after temperature is reduced is sent out.ORC power generating equipments utilize thermal-arrest
Hot water caused by cover 8 and efficient heat-pipe heat-exchanger 4 generates electricity.Deduster 5 is used for the tail from efficient heat-pipe heat-exchanger 4
Gas carries out dust removal process, it is preferable that deduster 5 is bag filter.The exhaust emissions of chimney Self-duster in future 5 is to extraneous ring
In border.In addition, the steam used in hot water and steam turbine 2 used in ORC power generating equipments 7 can be recycled.
The technical process of the high-efficiency rotary kiln residual heat integrative recycling system of the use of the new type is：The surface spoke of rotary kiln
It penetrates heat and generation hot water is collected by collector mat 8, the hot water of generation is generated electricity by ORC power generating equipments 7；The tail gas of rotary kiln
It first passes through steam generator 3 and generates steam, the steam of generation enters steam turbine 2 and generator 1 is driven to generate electricity；From steam generator 3
Tail gas out enters efficient heat-pipe heat-exchanger 4 and exchanges heat, generation hot water, caused by generated hot water and collector mat 8
Hot water generates electricity commonly through ORC power generating equipments 7.The tail gas gone out from efficient heat-pipe heat-exchanger 4 passes through after 5 dedusting of deduster
Air is discharged by chimney 6.
Claims (2)
1. a kind of high-efficiency rotary kiln residual heat integrative recycling system, which is characterized in that including：
Collector mat for collecting the radiations heat energy of rotary kiln surface, and generates hot water；
Steam generator for collecting the heat in rotary kiln exhaust gas, and generates steam；
Steam turbine, the steam for being generated using the steam generator drive electrical power generators；
Efficient heat-pipe heat-exchanger for carrying out heat exchange to the tail gas from the steam generator using cold water, generates heat
Water, and the tail gas after temperature is reduced is sent out；
ORC power generating equipments are generated electricity using hot water caused by the collector mat and efficient heat-pipe heat-exchanger；
Deduster, for carrying out dust removal process to the tail gas from the efficient heat-pipe heat-exchanger；And
Chimney, for will the exhaust emissions from the deduster.
2. high-efficiency rotary kiln residual heat integrative recycling system according to claim 1, which is characterized in that the deduster
For bag filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462181.5U CN207379307U (en) | 2017-11-06 | 2017-11-06 | A kind of high-efficiency rotary kiln residual heat integrative recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462181.5U CN207379307U (en) | 2017-11-06 | 2017-11-06 | A kind of high-efficiency rotary kiln residual heat integrative recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379307U true CN207379307U (en) | 2018-05-18 |
Family
ID=62335114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721462181.5U Active CN207379307U (en) | 2017-11-06 | 2017-11-06 | A kind of high-efficiency rotary kiln residual heat integrative recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099718A (en) * | 2018-10-24 | 2018-12-28 | 株洲火炬工业炉有限责任公司 | A kind of rotary kiln residual neat recovering system |
-
2017
- 2017-11-06 CN CN201721462181.5U patent/CN207379307U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099718A (en) * | 2018-10-24 | 2018-12-28 | 株洲火炬工业炉有限责任公司 | A kind of rotary kiln residual neat recovering system |
| CN109099718B (en) * | 2018-10-24 | 2024-04-12 | 株洲火炬工业炉有限责任公司 | Rotary kiln waste heat recovery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190702 Address after: 050000 Taihang Jiayuan 5B-1-2302, 181 Xiangjiang Road, Shijiazhuang High-tech Zone, Hebei Province Patentee after: Shijiazhuang Xiangborui Environmental Protection Co., Ltd. Address before: 050000 319 Xiangjiang Road, Shijiazhuang high tech Zone, Hebei Patentee before: Bo wide environmental technology Limited by Share Ltd |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220218 Address after: 050700 No. 15, West Xinwu East Road, Handai village, Handai Town, Xinle City, Shijiazhuang City, Hebei Province Patentee after: Li Yue Address before: 050000 Taihang Jiayuan 5B-1-2302, 181 Xiangjiang Road, Shijiazhuang High-tech Zone, Hebei Province Patentee before: Shijiazhuang Xiangborui Environmental Protection Co.,Ltd. |