CN201909545U - Nickel matte pure low-temperature waste heat generation device - Google Patents
Nickel matte pure low-temperature waste heat generation device Download PDFInfo
- Publication number
- CN201909545U CN201909545U CN2010206441096U CN201020644109U CN201909545U CN 201909545 U CN201909545 U CN 201909545U CN 2010206441096 U CN2010206441096 U CN 2010206441096U CN 201020644109 U CN201020644109 U CN 201020644109U CN 201909545 U CN201909545 U CN 201909545U
- Authority
- CN
- China
- Prior art keywords
- waste heat
- heat boiler
- pure low
- nickel matte
- smoke
- 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 - Fee Related
Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 30
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 14
- 230000020169 heat generation Effects 0.000 title abstract 3
- 239000007789 gas Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract 4
- 238000003723 Smelting Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model discloses a nickel matte pure low-temperature waste heat generation device. The device includes a pure low-temperature waste heat smoke system, a waste heat boiler and a steam turbine generator system. The utility model provides the device which utilizes the waste heat smoke generated in the nickel matte smelting process to generate electricity. During the nickel matte production process, smoke from a blast furnace (1) and a converting furnace (2) passes through a dust catcher (3), enters the waste heat boiler (4), and then is discharged into the atmosphere through a chimney (10) under the action of a draught fan (9); water steam generated by the waste heat boiler (4) enters a steam turbine generator set to push and do work, thereby generating clean electric power; and the water steam left after the work is done is condensed into water in a condenser (6), the water passes though a deaerator (8) under the action of a feed water pump (7) and then enters the waste heat boiler (4), therefore, the circulation is carried out. The nickel matte pure low-temperature waste heat generation device can fully utilize the smoke waste heat in the nickel matte production process, generate clean electric power, and reduce the system own power consumption; and the system has the advantages of compact equipment structure, small occupied area, convenience for reformation, and facilitation of operation and maintenance.
Description
Technical field
The utility model relates to a kind of height ice nickel pure low-temperature cogeneration device of nonferrous metallurgy industry.
Background technology
Blast furnace and converting furnace in the high ice nickel production line in use produce a large amount of middle low-temperature flue gas, and temperature raises and reaches 500 ℃, and this part residual heat resources all is discharged in the air in vain usually, causes very big energy waste, has also caused the thermal pollution of environment.In order to make full use of this residual heat resources, adopt pure low-temperature cogeneration technology, reclaim this part of waste heat and be used for generating, produce the electric energy of high-efficiency cleaning.
Summary of the invention
For solving the problem that exists in above-mentioned, the utility model provides that a kind of system is simple, investment is saved, system is from the low height ice nickel pure low-temperature cogeneration device of electricity consumption.This device is suitable for requirement newly-built and that transform high ice nickel production line, is lower than 150 ℃ through smog discharge temperature after system's utilization, has saved a large amount of energy consumptions.
The utility model is achieved through the following technical solutions:
A kind of high ice nickel pure low-temperature cogeneration device that the utility model is related, this device comprises:
Pure low temperature exhaust heat air and gas system: comprise blast furnace (1), converting furnace (2), deduster (3), waste heat boiler (4), air-introduced machine (9) and chimney (10), perhaps only comprise blast furnace (1), converting furnace (2), waste heat boiler (4), air-introduced machine (9) and chimney (10);
Waste heat boiler and steam turbine generator system: comprise waste heat boiler (4), Turbo-generator Set (5), condenser (6), feed pump (7) and oxygen-eliminating device (8).
The beneficial effect of the technical scheme that the utility model provides is:
1, this device can make full use of fume afterheat, reduces exhaust temperature, and the minimizing system is from power consumption rate.
2, compact conformation, floor space is little, and it is convenient to transform, and invests lessly, and Operation and Maintenance is simple.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model embodiment is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a device schematic diagram of the present utility model, and as shown in the figure, this device comprises pure low temperature exhaust heat air and gas system, waste heat boiler and steam turbine generator system, and circulation connects between described pure low temperature exhaust heat air and gas system, waste heat boiler and steam turbine generator system;
Above-mentioned pure low temperature exhaust heat air and gas system comprises blast furnace 1, converting furnace 2, deduster 3, waste heat boiler 4, air-introduced machine 9 and chimney 10; According to process condition, deduster 3 can be installed, blast furnace 1, converting furnace 2, waste heat boiler 4, air-introduced machine 9 and chimney 10 only are installed; The flue gas of above-mentioned pure low temperature exhaust heat air and gas system is the mixed flue gas of blast furnace and converting furnace.
Above-mentioned waste heat boiler and steam turbine generator system comprise waste heat boiler 4, Turbo-generator Set 5, condenser 6, feed pump 7 and oxygen-eliminating device 8.
The production process of the foregoing description comprises: pure low temperature exhaust heat air and gas system: the flue gas that blast furnace 1 and converting furnace 2 come out in the high ice nickel production process is discharged into atmosphere by chimney 10 then through entering waste heat boiler 4 behind the deduster 3 under the effect of air-introduced machine 9; Steam turbine generator system: the water vapour that waste heat boiler 4 produces enters Turbo-generator Set 5 and promotes acting, produces the electric power of cleaning; The water vapour of finishing after the merit is condensed into water in condenser 6, entering waste heat boiler 4 through behind the oxygen-eliminating device 8 under the effect of feed pump 7 then, so circulation.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (1)
1. one kind high ice nickel pure low-temperature cogeneration device, it is characterized in that, described device comprises pure low temperature exhaust heat air and gas system, waste heat boiler and steam turbine generator system, and circulation connects between described pure low temperature exhaust heat air and gas system, waste heat boiler and steam turbine generator system;
Described pure low temperature exhaust heat air and gas system comprises blast furnace (1), converting furnace (2), deduster (3), waste heat boiler (4), air-introduced machine (9) and chimney (10), perhaps only comprises blast furnace (1), converting furnace (2), waste heat boiler (4), air-introduced machine (9) and chimney (10);
Described waste heat boiler and steam turbine generator system comprise waste heat boiler (4), Turbo-generator Set (5), condenser (6), feed pump (7) and oxygen-eliminating device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206441096U CN201909545U (en) | 2010-12-07 | 2010-12-07 | Nickel matte pure low-temperature waste heat generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206441096U CN201909545U (en) | 2010-12-07 | 2010-12-07 | Nickel matte pure low-temperature waste heat generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909545U true CN201909545U (en) | 2011-07-27 |
Family
ID=44301746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206441096U Expired - Fee Related CN201909545U (en) | 2010-12-07 | 2010-12-07 | Nickel matte pure low-temperature waste heat generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906493A (en) * | 2017-12-28 | 2018-04-13 | 西安富凯能源科技有限责任公司 | A kind of Waste Heat Power Station waste heat replenishment system |
| CN111850315A (en) * | 2020-07-30 | 2020-10-30 | 贵溪三元金属有限公司 | Reduction smelting blast furnace for copper-containing waste |
-
2010
- 2010-12-07 CN CN2010206441096U patent/CN201909545U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906493A (en) * | 2017-12-28 | 2018-04-13 | 西安富凯能源科技有限责任公司 | A kind of Waste Heat Power Station waste heat replenishment system |
| CN111850315A (en) * | 2020-07-30 | 2020-10-30 | 贵溪三元金属有限公司 | Reduction smelting blast furnace for copper-containing waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20171207 |