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
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- smelting furnace
- furnace
- waste heat
- melting furnace
- stove
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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 an energy-saving dual melting furnace with a waste heat recycling function, and relates to the technical field of melting furnaces. The energy-saving dual melting furnace with the waste heat recycling function comprises a standing furnace, a melting furnace and a gas producer. The gas producer is respectively connected to the combustion room of the standing furnace and the combustion room of the melting furnace through a gas pipeline and provides fuel to the standing furnace and the melting furnace. A collecting cover used for collecting waste heat of smoke is installed above the smoke outlet of the combustion room of the standing furnace, a collecting cover used for collecting waste heat of smoke is also installed above the smoke outlet of the combustion room of the melting furnace, the collecting cover on the standing furnace is connected to the melting furnace through an air introducing pipeline, waste heat discharged from smoke in the standing furnace is introduced in the melting furnace by the collecting cover on the standing furnace and heats the melting furnace, the collecting cover on the melting furnace is connected to the standing furnace through an air introducing pipeline, waste heat discharged from smoke in the melting furnace is introduced in the standing furnace by the collecting cover on the melting furnace and heats the standing furnace, recycling of waste heat between the standing furnace and the melting furnace is achieved, the upper portion of each collecting cover is connected to a smoke collecting barrel, and the smoke collecting barrel is connected to a tail 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 |
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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)
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| 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 |
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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 |
Granted publication date: 20130911 Termination date: 20150204 |
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| EXPY | Termination of patent right or utility model |