CN109163556A - A kind of energy saving and environment friendly Multi-functional smelting furnace - Google Patents
A kind of energy saving and environment friendly Multi-functional smelting furnace Download PDFInfo
- Publication number
- CN109163556A CN109163556A CN201811333715.3A CN201811333715A CN109163556A CN 109163556 A CN109163556 A CN 109163556A CN 201811333715 A CN201811333715 A CN 201811333715A CN 109163556 A CN109163556 A CN 109163556A
- Authority
- CN
- China
- Prior art keywords
- truck
- dust removing
- combustion chamber
- furnace
- energy saving
- 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.)
- Pending
Links
- 238000003723 Smelting Methods 0.000 title claims abstract description 14
- 238000002485 combustion reaction Methods 0.000 claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 25
- 239000012716 precipitator Substances 0.000 claims abstract description 13
- 238000000746 purification Methods 0.000 claims abstract description 11
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000011084 recovery Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000000571 coke Substances 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000003034 coal gas Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003500 flue dust Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The present invention discloses a kind of energy saving and environment friendly Multi-functional smelting furnace, including furnace cupola and feeding device, the self-priming feeding device of fixed setting in the furnace roof of furnace cupola, it further include gravitational precipitator, several dust removing purifiers, several hot wind combustion chambers, blower, gas purification combustion chamber, furnace roof is successively connected with gravitational precipitator and dust removing purifier by the way that smoke discharging pipe is arranged, top and bottom between dust removing purifier pass through placed in series respectively, and the pipeline for being located at lower end is connected with several hot wind combustion chambers, blower is in parallel with several hot wind combustion chamber progress, gas purification combustion chamber is connected by the smoke discharging pipe between recovery channel and gravitational precipitator and dust removing purifier, feed mechanism is fixedly connected with the feed inlet of furnace roof.It is the configuration of the present invention is simple, easy to use, iron(-)coke ratio can be increased and realize energy conservation, and dustless and smokeless can be reached, meet the requirement of green formula environmental protection production, can reduce equipment failure rate, it is ensured that normal production is improved benefit.
Description
Technical field
The present invention relates to smelting furnace technical fields, and in particular to a kind of energy saving and environment friendly Multi-functional smelting furnace.
Background technique
Traditional furnace cupola is in process due to the coke that raw material is pig iron and certain specification, during charging
The mechanisms such as bell are not available, secondly the high bad environments of furnace cupola top temperature, so the solution party not had in the market so far
Case, and 1.15 tons of furnace cupolas below cannot be opened for a long time, and dust gathering arrester efficiency of dust collection is lower, and heat recovery is lower, can not
Gas recovery cannot achieve the effect that energy-saving and emission-reduction.
Traditional steel slag smelting furnace is uneven due to material block in process, and can not close charging, easily forms a large amount of cigarettes
Mist discharge, heat utilization efficiency is lower, and coal gas can not recycle, and temperature is not easy to control to be caused normally to be poured.
Although ironmaking small furnace is arranged sealing on charging bell in process, prolonged charging abrasion also without
Method ensures the leakproofness of material mouth, therefore thermal losses is larger, and flue dust is more, and is prohibited from using because the thermal efficiency is low.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of energy saving and environment friendly multi-functional smeltings
Furnace.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of energy saving and environment friendly Multi-functional smelting furnace, including
Furnace cupola and feeding device, the interior self-priming feeding device of fixed setting of the furnace roof of the furnace cupola, innovative point are: further including
Gravitational precipitator, several dust removing purifiers, several hot wind combustion chambers, blower, gas purification combustion chamber, the furnace roof pass through
Setting smoke discharging pipe is successively connected with gravitational precipitator and dust removing purifier, the top and bottom between the dust removing purifier point
Not Tong Guo placed in series, and the pipeline for being located at lower end is connected with several hot wind combustion chambers, the blower and several are hot
Wind combustion chamber carries out parallel connection, and the gas purification combustion chamber passes through between recovery channel and gravitational precipitator and dust removing purifier
Smoke discharging pipe connection, the feed mechanism are fixedly connected with the feed inlet of furnace roof.
Further, the dust removing purifier is at least 4.
Further, the hot wind combustion chamber is at least 2.
Further, the feeding device includes the material path being obliquely installed, truck, hoist engine, and the truck is located at material path
On, connecting rod is fixedly installed on the truck, one end of the connecting rod and truck are hinged, the other end by setting chain with
Hoist engine is fixedly connected, and the hoist engine can pull truck to move up and down along material path by chain.
Further, the material mouth of the truck is incline structure, and the feed inlet of material mouth and furnace roof cooperates, the material
Vehicle can block feed inlet, and the material mouth of truck is connected to self-priming feeding device.
After adopting the above structure, the invention has the following beneficial effects:
It is the configuration of the present invention is simple, easy to use, iron(-)coke ratio can be increased and realize energy conservation, and dustless and smokeless can be reached, met
The requirement of green formula environmental protection production, can reduce equipment failure rate, it is ensured that normal production is improved benefit, can be according to material not
With replacement melting mode in time, reach and also require that lower guarantee molten iron, increase direct economy source, and improves melting speed
Degree and coking speed improve product quality.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Description of symbols:
1 furnace cupola, 11 furnace roofs, 2 feeding devices, 21 material paths, 22 trucks, 23 hoist engines, 24 connecting rods, 25 chains, 3 it is self-priming plus
Expect device, 4 gravitational precipitators, 5 dust removing purifiers, 6 hot wind combustion chambers, 7 blowers, 8 gas purification combustion chambers.
Specific embodiment
The present invention will be further described below with reference to the drawings.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing and specific implementation
Mode, the present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are only to explain this
Invention, is not intended to limit the present invention.
Referring to Fig. 1, a kind of energy saving and environment friendly Multi-functional smelting furnace, including furnace cupola 1 and feeding device 2, the furnace of furnace cupola 1
The self-priming feeding device 3 of fixed setting, further includes gravitational precipitator 4, several dust removing purifiers 5, several hot winds in top 11
Combustion chamber 6, blower 7, gas purification combustion chamber 8, furnace roof 11 are successively net with gravitational precipitator 4 and dedusting by setting smoke discharging pipe
Change device 5 to connect, the top and bottom between dust removing purifier 5 pass through placed in series respectively, and be located at the pipeline of lower end with it is several
A hot wind combustion chamber 6 is connected, and blower 7 carries out in parallel with several hot wind combustion chambers 6, and gas purification combustion chamber 8 passes through back
Smoke discharging pipe connection between closed tube road and gravitational precipitator 4 and dust removing purifier 5, the feed inlet of feed mechanism 2 and furnace roof 11
It is fixedly connected.Hot wind combustion chamber 6 is reversely blown into dust removing purifier 5 by blower 7, can be improved the efficiency of dust separation, simultaneously
Extra coal gas can be entered in gas purification combustion chamber 8 by recovery channel to burn away, and extra coal gas is avoided to be discharged into greatly
In gas, air pollution is caused.
In the present embodiment, dust removing purifier 5 is at least 4, can be improved purification efficiency, it is ensured that can be by clarifying smoke
It is complete, it is ensured that dustless and smokeless in production process.
In the present embodiment, hot wind combustion chamber 6 is at least 2, it is ensured that the enough dust removing purifiers of hot wind in hot wind combustion chamber 6
5 use, and improve efficiency of dust collection.
In the present embodiment, feeding device 2 includes the material path 21 being obliquely installed, truck 22, hoist engine 23, and truck 22 is located at material
On road 21, connecting rod 24 is fixedly installed on truck 22, one end of connecting rod 24 and truck 22 are hinged, and the other end passes through setting lock
Chain 25 is fixedly connected with hoist engine 23, and hoist engine 23 can pull truck 22 to move up and down along material path 21 by chain 25.Hoist engine
It after 23 startings, pulls truck 22 to move upwards along material path 21 by chain 25, when truck 22 reaches feed inlet, adds with self-priming
Expect that device 3 docks, truck 22 is in tilt state at this time, then starts self-priming feeding device 3, and the material in truck 22 is inhaled
Enter, and is discharged into furnace cupola 1 and is processed.
In the present embodiment, the material mouth of truck 22 is incline structure, and the feed inlet of material mouth and furnace roof 11 cooperates, truck
22 can block feed inlet, and the material mouth of truck 22 is connected to self-priming feeding device 3.When truck 22 can block feed inlet
When, furnace roof 11 is in sealing state, effectively can prevent flue dust from leaking, prevent from causing environmental pollution.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (5)
- It is fixed in the furnace roof of the furnace cupola 1. a kind of energy saving and environment friendly Multi-functional smelting furnace, including furnace cupola and feeding device Self-priming feeding device is set, it is characterised in that: further includes gravitational precipitator, several dust removing purifiers, the combustion of several hot winds Burn room, blower, gas purification combustion chamber, the furnace roof by setting smoke discharging pipe successively with gravitational precipitator and dust removing purifier It connects, the top and bottom between the dust removing purifier pass through placed in series respectively, and positioned at the pipeline of lower end and several Hot wind combustion chamber is connected, and the blower is in parallel with several hot wind combustion chamber progress, and the gas purification combustion chamber passes through Smoke discharging pipe connection between recovery channel and gravitational precipitator and dust removing purifier, the feed inlet of the feed mechanism and furnace roof It is fixedly connected.
- 2. a kind of energy saving and environment friendly Multi-functional smelting furnace according to claim 1, it is characterised in that: the dust removing purifier At least 4.
- 3. a kind of energy saving and environment friendly Multi-functional smelting furnace according to claim 1, it is characterised in that: the hot wind combustion chamber At least 2.
- 4. a kind of energy saving and environment friendly Multi-functional smelting furnace according to claim 1, it is characterised in that: the feeding device packet The material path being obliquely installed, truck, hoist engine are included, the truck is located in material path, and connecting rod is fixedly installed on the truck, described One end of connecting rod and truck are hinged, and the other end is fixedly connected by setting chain with hoist engine, and the hoist engine can pass through Chain pulls truck to move up and down along material path.
- 5. a kind of energy saving and environment friendly Multi-functional smelting furnace according to claim 1 or 4, it is characterised in that: the truck Material mouth is incline structure, and the feed inlet of material mouth and furnace roof cooperates, and the truck can block feed inlet, and the material of truck Mouth is connected to self-priming feeding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811333715.3A CN109163556A (en) | 2018-11-09 | 2018-11-09 | A kind of energy saving and environment friendly Multi-functional smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811333715.3A CN109163556A (en) | 2018-11-09 | 2018-11-09 | A kind of energy saving and environment friendly Multi-functional smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109163556A true CN109163556A (en) | 2019-01-08 |
Family
ID=64875830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811333715.3A Pending CN109163556A (en) | 2018-11-09 | 2018-11-09 | A kind of energy saving and environment friendly Multi-functional smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109163556A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101354144A (en) * | 2008-04-17 | 2009-01-28 | 郑春山 | Self-suction type non-coke tar stalk and coal cooking heating furnace |
| CN201417073Y (en) * | 2009-06-11 | 2010-03-03 | 孙秉功 | Natural gas hot air furnace gas purification cupola furnace |
| CN102620553A (en) * | 2012-03-31 | 2012-08-01 | 南陵鹏程机械制造有限公司 | Long-furnace-life external heat air supply water-cooled cupola furnace |
| CN103063011A (en) * | 2012-12-19 | 2013-04-24 | 朱瑞辉 | Energy-saving environment-friendly high-blast-temperature cupola system equipment |
| CN204555642U (en) * | 2015-03-17 | 2015-08-12 | 陈晓晓 | A kind of energy-conserving and environment-protective furnace cupola |
| CN204854309U (en) * | 2015-06-12 | 2015-12-09 | 天津北洋净达科技有限责任公司 | Furnace cupola with detect function |
| CN205026670U (en) * | 2015-09-07 | 2016-02-10 | 江西省太平洋节能环保科技有限公司 | Cremation machine remains cigarette recovery unit |
| CN205192263U (en) * | 2015-11-18 | 2016-04-27 | 江西万泰铝业有限公司 | Smelting furnace waste heat recovery system for aluminum ingot production |
| CN209706554U (en) * | 2018-11-09 | 2019-11-29 | 上海杜邦龙机电有限公司吕四分公司 | A kind of energy saving and environment friendly Multi-functional smelting furnace |
-
2018
- 2018-11-09 CN CN201811333715.3A patent/CN109163556A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101354144A (en) * | 2008-04-17 | 2009-01-28 | 郑春山 | Self-suction type non-coke tar stalk and coal cooking heating furnace |
| CN201417073Y (en) * | 2009-06-11 | 2010-03-03 | 孙秉功 | Natural gas hot air furnace gas purification cupola furnace |
| CN102620553A (en) * | 2012-03-31 | 2012-08-01 | 南陵鹏程机械制造有限公司 | Long-furnace-life external heat air supply water-cooled cupola furnace |
| CN103063011A (en) * | 2012-12-19 | 2013-04-24 | 朱瑞辉 | Energy-saving environment-friendly high-blast-temperature cupola system equipment |
| CN204555642U (en) * | 2015-03-17 | 2015-08-12 | 陈晓晓 | A kind of energy-conserving and environment-protective furnace cupola |
| CN204854309U (en) * | 2015-06-12 | 2015-12-09 | 天津北洋净达科技有限责任公司 | Furnace cupola with detect function |
| CN205026670U (en) * | 2015-09-07 | 2016-02-10 | 江西省太平洋节能环保科技有限公司 | Cremation machine remains cigarette recovery unit |
| CN205192263U (en) * | 2015-11-18 | 2016-04-27 | 江西万泰铝业有限公司 | Smelting furnace waste heat recovery system for aluminum ingot production |
| CN209706554U (en) * | 2018-11-09 | 2019-11-29 | 上海杜邦龙机电有限公司吕四分公司 | A kind of energy saving and environment friendly Multi-functional smelting furnace |
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