CN203190799U - Energy-saving dual melting furnace with waste heat recycling function - Google Patents
Energy-saving dual melting furnace with waste heat recycling function Download PDFInfo
- Publication number
- CN203190799U CN203190799U CN2013200632407U CN201320063240U CN203190799U CN 203190799 U CN203190799 U CN 203190799U CN 2013200632407 U CN2013200632407 U CN 2013200632407U CN 201320063240 U CN201320063240 U CN 201320063240U CN 203190799 U CN203190799 U CN 203190799U
- Authority
- CN
- China
- Prior art keywords
- smelting furnace
- furnace
- stove
- waste heat
- gas
- 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 15
- 238000004064 recycling Methods 0.000 title claims abstract description 14
- 230000008018 melting Effects 0.000 title abstract description 6
- 238000002844 melting Methods 0.000 title abstract description 6
- 230000009977 dual effect Effects 0.000 title 1
- 238000003723 Smelting Methods 0.000 claims abstract description 50
- 239000007789 gas Substances 0.000 claims abstract description 27
- 239000003546 flue gas Substances 0.000 claims abstract description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 239000000779 smoke Substances 0.000 claims abstract description 12
- 239000000446 fuel Substances 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 6
- 239000003517 fume Substances 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 6
- 230000003068 static effect Effects 0.000 abstract 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
一种具有余热循环利用的节能型双组熔炼炉，涉及熔炼炉技术领域，包括一静置炉、熔炼炉及煤气发生器，所述的煤气发生器通过燃气管道分别连接到静置炉和熔炼炉的燃烧室，为静置炉和熔炼炉提供燃料，所述静置炉的燃烧室出烟口上方安装有用于收集烟气余热的收集罩，所述熔炼炉的燃烧室出烟口上方同样安装有用于收集烟气余热的收集罩，所述静置炉上的收集罩通过引风管道连接到熔炼炉，将静置炉烟气中排出的余热引入到熔炼炉内为熔炼炉加温，所述熔炼炉上的收集罩通过引风管道连接到静置炉，将熔炼炉烟气中排出的余热引入到静置炉内，为静置炉加温，实现静置炉和熔炼炉之间余热的循环利用，所述收集罩上部连接到烟气收集筒，所述的烟气收集筒连接到尾气处理装置。
An energy-saving double-group smelting furnace with waste heat recycling, which relates to the technical field of smelting furnaces, includes a static furnace, a smelting furnace and a gas generator, and the gas generator is connected to the static furnace and the smelting furnace respectively through gas pipelines The combustion chamber provides fuel for the static furnace and the smelting furnace. A collection hood for collecting the waste heat of the flue gas is installed above the smoke outlet of the combustion chamber of the static furnace. A collection hood for the waste heat of the flue gas. The collection hood on the static furnace is connected to the melting furnace through a draft duct, and the waste heat discharged from the flue gas of the static furnace is introduced into the melting furnace to heat the melting furnace. The collection hood is connected to the static furnace through the air duct, and the waste heat discharged from the flue gas of the smelting furnace is introduced into the static furnace to heat the static furnace and realize the recycling of waste heat between the static furnace and the smelting furnace. The upper part of the collection hood It is connected to the smoke collection tube, and the smoke collection tube is connected to the exhaust gas treatment device.
Description
Technical field
The present invention relates to the smelting furnace technical field, be specifically related to a kind of energy-saving pair of group smelting furnace with recycling residual heat.
Background technology
The development that aluminium processing and production industry have experienced decades, under a large amount of introductions and the effort of self development, domestic formation from primary aluminum produces the complete industrial chain that aluminum products are sold, and each link in the middle of producing has also nearly all lived through the innovation of technical matters.But also bound its negative effect that industrial expansion brings, even to this day, when energy growing tension, environmental pollution seriously no longer only are the topics of popular words and when existing as a powerful control criterion of enterprise, the lumber recovery of aluminium melting furnace and energy consumption management and control will seem particularly important.Employed equipment has also experienced a lot of years in the aluminium melting variation development, each development of technology is for development and national economy, improving and guiding and all played great facilitation for the protection of environment for domestic appurtenance development basically.
Existing smelting furnace, its smoke collection pipe directly connects dust storage chamber by air-introduced machine, dust storage chamber connects chimney, directly discharged to sky, both wasted heat expended fuel such as coke again to the flue gas of high heat with chimney, produce a large amount of pernicious gases such as sulfide, and produce a large amount of carbon dioxide, make the earth surface increase in temperature, produce greenhouse effects.In a word, there is the problem of a large amount of harmful environments for human survival in existing this smelting furnace, and the smelting cost height.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of scrap build simple, good in economic efficiency energy-saving pair of group smelting furnace with recycling residual heat.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of energy-saving pair of group smelting furnace with recycling residual heat, comprise that one leaves standstill stove, smelting furnace and gas producer, described gas producer is connected respectively to the combustion chamber of leaving standstill stove and smelting furnace by gas pipeline, for leaving standstill stove and smelting furnace provides fuel, described outlet flue top, combustion chamber of leaving standstill stove is equipped with for the collecting hood of collecting fume afterheat, the outlet flue top, combustion chamber of described smelting furnace is equipped with equally for the collecting hood of collecting fume afterheat, the described collecting hood that leaves standstill on the stove is connected to smelting furnace by the air inducing pipeline, be incorporated in the smelting furnace and heat for smelting furnace leaving standstill the waste heat of discharging in the kiln gas, collecting hood on the described smelting furnace is connected to by the air inducing pipeline and leaves standstill stove, the waste heat of discharging in the smelting furnace flue gas is incorporated into leaves standstill in the stove, heat for leaving standstill stove, the recycling of waste heat between stove and the smelting furnace left standstill in realization, described collecting hood top is connected to the flue gas surge drum, and described flue gas surge drum is connected to exhaust gas processing device.
Described exhaust gas processing device comprises a smoke filter, and described smoke filter bottom is connected with the dust setting chamber.
The indoor automatic dust remover that is provided with of described dust settling.
The invention has the beneficial effects as follows: the transformation of the suitable various smelting furnaces of the present invention, implement simple, save the consumption of fuel such as coal, reduce smelting cost, pernicious gas and also corresponding minimizing of carbon dioxide that fuel combustion produces have reduced environmental pollution, have reduced greenhouse, realize the recycling of discarded object, meet the policy of government's energy-conserving and environment-protective.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of energy-saving pair of group smelting furnace with recycling residual heat, comprise that one leaves standstill stove 1, smelting furnace 2 and gas producer 3, gas producer 3 is connected respectively to the combustion chamber of leaving standstill stove 1 and smelting furnace 2 by gas pipeline, for leaving standstill stove 1 and smelting furnace 2 provides fuel, the outlet flue top, combustion chamber of leaving standstill stove 1 is equipped with for the collecting hood 4 of collecting fume afterheat, the outlet flue top, combustion chamber of smelting furnace 2 is equipped with equally for the collecting hood 4 of collecting fume afterheat, the collecting hood 4 that leaves standstill on the stove 1 is connected to smelting furnace 2 by the air inducing pipeline, be incorporated in the smelting furnace 2 and heat for smelting furnace 2 leaving standstill the waste heat of discharging in stove 1 flue gas, collecting hood 4 on the smelting furnace 2 is connected to by the air inducing pipeline and leaves standstill stove 1, the waste heat of discharging in smelting furnace 2 flue gases is incorporated into leaves standstill in the stove 1, heat for leaving standstill stove 1, the recycling of waste heat between stove 1 and the smelting furnace 2 left standstill in realization, collecting hood 4 tops are connected to flue gas surge drum 5, and flue gas surge drum 5 is connected to exhaust gas processing device.
Exhaust gas processing device comprises a smoke filter 6, flue gas surge drum 5 is connected to smoke filter 6, harmful substance in 6 pairs of tail gas of smoke filter is carried out filtration treatment, be connected with dust setting chamber 7 in smoke filter 6 bottoms, behind the tail gas filtering remaining gas is carried out sedimentation and handle, guarantee not have pernicious gas to discharge, in dust setting chamber 7, be provided with automatic dust remover, can effectively reduce workman's the amount of labour, realize automation mechanized operation.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. energy-saving pair of group smelting furnace with recycling residual heat, comprise that one leaves standstill stove, smelting furnace and gas producer, described gas producer is connected respectively to the combustion chamber of leaving standstill stove and smelting furnace by gas pipeline, for leaving standstill stove and smelting furnace provides fuel, it is characterized in that: described outlet flue top, combustion chamber of leaving standstill stove is equipped with for the collecting hood of collecting fume afterheat, the outlet flue top, combustion chamber of described smelting furnace is equipped with equally for the collecting hood of collecting fume afterheat, the described collecting hood that leaves standstill on the stove is connected to smelting furnace by the air inducing pipeline, be incorporated in the smelting furnace and heat for smelting furnace leaving standstill the waste heat of discharging in the kiln gas, collecting hood on the described smelting furnace is connected to by the air inducing pipeline and leaves standstill stove, the waste heat of discharging in the smelting furnace flue gas is incorporated into leaves standstill in the stove, heat for leaving standstill stove, described collecting hood top is connected to the flue gas surge drum, and described flue gas surge drum is connected to exhaust gas processing device.
2. energy-saving pair of group smelting furnace with recycling residual heat according to claim 1, it is characterized in that: described exhaust gas processing device comprises a smoke filter, described smoke filter bottom is connected with the dust setting chamber.
3. energy-saving pair of group smelting furnace with recycling residual heat according to claim 2 is characterized in that: the indoor automatic dust remover that is provided with of described dust settling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200632407U CN203190799U (en) | 2013-02-04 | 2013-02-04 | Energy-saving dual melting furnace with waste heat recycling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200632407U CN203190799U (en) | 2013-02-04 | 2013-02-04 | Energy-saving dual melting furnace with waste heat recycling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190799U true CN203190799U (en) | 2013-09-11 |
Family
ID=49107652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200632407U Expired - Fee Related CN203190799U (en) | 2013-02-04 | 2013-02-04 | Energy-saving dual melting furnace with waste heat recycling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115494A (en) * | 2013-02-04 | 2013-05-22 | 安徽省金盈铝业有限公司 | Waste heat cyclic-utilization energy-saving type double group smelting furnace |
-
2013
- 2013-02-04 CN CN2013200632407U patent/CN203190799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115494A (en) * | 2013-02-04 | 2013-05-22 | 安徽省金盈铝业有限公司 | Waste heat cyclic-utilization energy-saving type double group smelting furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103627844B (en) | Coal gas of converter direct combustion energy recovery purification system and technique | |
| CN104083963A (en) | Deduster heating system and heating method | |
| CN105004189B (en) | A kind of mobile tunnel furnace fume collection purifier | |
| CN203190799U (en) | Energy-saving dual melting furnace with waste heat recycling function | |
| CN204141842U (en) | A kind of energy-saving, environmental protection boiler | |
| CN107305013A (en) | A kind of asphalt smoke gas purifying incinerator | |
| CN103115494A (en) | Waste heat cyclic-utilization energy-saving type double group smelting furnace | |
| CN201867053U (en) | High-efficiency, environmentally friendly and energy-saving furnace | |
| CN204276835U (en) | A kind of aluminium liquid delivery chute attemperator with exhaust gas processing device | |
| CN204478815U (en) | Novel energy-saving aluminium-melting furnace | |
| CN206831518U (en) | A kind of incinerator of high combustion efficiency | |
| CN204923440U (en) | Many return strokes heat transfer formula biomass fuel furnace | |
| CN205505768U (en) | Aluminum smelting stove that energy -saving residual heat recycling utilized | |
| CN204637849U (en) | A kind ofly utilize waste incineration to be separated and reclaim the device of carbon dioxide and nitrogen | |
| CN202898334U (en) | Novel movable charcoal furnace | |
| CN203124400U (en) | Lead-acid cell solid waste recycling device | |
| CN204023358U (en) | The hot regenerating device used heat of a kind of asphalt concrete circulating system | |
| CN202349980U (en) | Novel afterheat boiler for pyrite-based acid preparation | |
| CN202246806U (en) | Conjuncted sealed negative pressure waste heat utilization lead smelting furnace | |
| CN203190822U (en) | Environment-friendly smelting furnace tail gas treatment device | |
| CN201740409U (en) | Device recovering waste heat from tail gas of closed calcium carbide furnace | |
| CN202297480U (en) | Tar collecting device of biomass carbonization furnace | |
| CN103398374A (en) | Rice husk suspension combustion method | |
| CN203534231U (en) | Smoke exhaust system of electric arc furnace for steelmaking | |
| CN221924622U (en) | Device for incinerating asphalt smoke by using ring roasting furnace |
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 |
Granted publication date: 20130911 Termination date: 20150204 |
|
| EXPY | Termination of patent right or utility model |